* [dpdk-dev] [PATCH 00/21] net/softnic: refactoring
@ 2018-06-08 12:41 Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 01/21] net/softnic: restructuring Jasvinder Singh
` (20 more replies)
0 siblings, 21 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=UTF-8, Size: 3969 bytes --]
This patch set modifies the Soft NIC device driver to use the Packet
Framework, which makes it much more modular, flexible and extensible
with new functionality.
• The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
pipeline is DIY and reconfigurable through “firmware” (DPDK Packet
Framework script).
• Configured through the standard DPDK ethdev API (including flow,
QoS, security). The internal framework is not externally visible.
• Key benefits:
- Can be used to augment missing features to HW NICs.
- Allows consumption of advanced DPDK features without
redesigning the target application.
- Allows out-of-the-box performance boost of DPDK.
consumers apps simply by instantiating this Ethernet device.
Example: Create "Soft NIC" port with configuration defined
in “firmware” script file
--vdev 'net_softnic0,firmware=script.cli'
Cristian Dumitrescu(21):
Jasvinder Singh (21):
net/softnic: restructuring
net/softnic: add software queue object
net/softnic: add link object
net/softnic: add mempool object
net/softnic: add tap object
net/softnic: add trafic manager object
net/softnic: add port action profile
net/softnic: add table action profile
net/softnic: add pipeline object
net/softnic: add thread
net/softnic: add softnic run API
net/softnic: add cli interface
net/softnic: add connection agent
net/softnic: add cli to create softnic objects
net/softnic: add cli to enable and disable pipeline
net/softnic: add cli for pipeline table entries
net/softnic: add cli to read pipeline port and table stats
net/softnic: add cli for meter action
net/softnic: add cli for ttl action
net/softnic: receive and transmit queue setup
net/softnic: start and stop function
drivers/net/softnic/Makefile | 12 +
drivers/net/softnic/conn.c | 332 ++
drivers/net/softnic/conn.h | 49 +
drivers/net/softnic/hash_func.h | 359 ++
drivers/net/softnic/hash_func_arm64.h | 261 ++
drivers/net/softnic/parser.c | 687 ++++
drivers/net/softnic/parser.h | 63 +
drivers/net/softnic/rte_eth_softnic.c | 732 +---
drivers/net/softnic/rte_eth_softnic.h | 42 +-
drivers/net/softnic/rte_eth_softnic_action.c | 389 ++
drivers/net/softnic/rte_eth_softnic_cli.c | 4298 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 785 +++-
drivers/net/softnic/rte_eth_softnic_link.c | 97 +
drivers/net/softnic/rte_eth_softnic_mempool.c | 104 +
drivers/net/softnic/rte_eth_softnic_pipeline.c | 969 +++++
drivers/net/softnic/rte_eth_softnic_swq.c | 114 +
drivers/net/softnic/rte_eth_softnic_tap.c | 118 +
drivers/net/softnic/rte_eth_softnic_thread.c | 2713 ++++++++++++
drivers/net/softnic/rte_eth_softnic_tm.c | 87 +-
.../net/softnic/rte_pmd_eth_softnic_version.map | 7 +
mk/rte.app.mk | 6 +
21 files changed, 11555 insertions(+), 669 deletions(-)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 01/21] net/softnic: restructuring
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 02/21] net/softnic: add software queue object Jasvinder Singh
` (19 subsequent siblings)
20 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Rework the softnic implementation to have flexiblity in enabling more features
to its receive and transmit data path.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 607 ++++--------------------
drivers/net/softnic/rte_eth_softnic.h | 32 +-
drivers/net/softnic/rte_eth_softnic_internals.h | 78 +--
drivers/net/softnic/rte_eth_softnic_tm.c | 71 +--
4 files changed, 98 insertions(+), 690 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6b3c13e..342ae2c 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -13,40 +13,17 @@
#include <rte_kvargs.h>
#include <rte_errno.h>
#include <rte_ring.h>
-#include <rte_sched.h>
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
#include "rte_eth_softnic_internals.h"
-#define DEV_HARD(p) \
- (&rte_eth_devices[p->hard.port_id])
-
-#define PMD_PARAM_SOFT_TM "soft_tm"
-#define PMD_PARAM_SOFT_TM_RATE "soft_tm_rate"
-#define PMD_PARAM_SOFT_TM_NB_QUEUES "soft_tm_nb_queues"
-#define PMD_PARAM_SOFT_TM_QSIZE0 "soft_tm_qsize0"
-#define PMD_PARAM_SOFT_TM_QSIZE1 "soft_tm_qsize1"
-#define PMD_PARAM_SOFT_TM_QSIZE2 "soft_tm_qsize2"
-#define PMD_PARAM_SOFT_TM_QSIZE3 "soft_tm_qsize3"
-#define PMD_PARAM_SOFT_TM_ENQ_BSZ "soft_tm_enq_bsz"
-#define PMD_PARAM_SOFT_TM_DEQ_BSZ "soft_tm_deq_bsz"
-
-#define PMD_PARAM_HARD_NAME "hard_name"
-#define PMD_PARAM_HARD_TX_QUEUE_ID "hard_tx_queue_id"
+#define PMD_PARAM_SCRIPT "script"
+#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
- PMD_PARAM_SOFT_TM,
- PMD_PARAM_SOFT_TM_RATE,
- PMD_PARAM_SOFT_TM_NB_QUEUES,
- PMD_PARAM_SOFT_TM_QSIZE0,
- PMD_PARAM_SOFT_TM_QSIZE1,
- PMD_PARAM_SOFT_TM_QSIZE2,
- PMD_PARAM_SOFT_TM_QSIZE3,
- PMD_PARAM_SOFT_TM_ENQ_BSZ,
- PMD_PARAM_SOFT_TM_DEQ_BSZ,
- PMD_PARAM_HARD_NAME,
- PMD_PARAM_HARD_TX_QUEUE_ID,
+ PMD_PARAM_SCRIPT,
+ PMD_PARAM_CPU_ID,
NULL
};
@@ -81,50 +58,35 @@ pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_dev_configure(struct rte_eth_dev *dev)
+pmd_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- if (dev->data->nb_rx_queues > hard_dev->data->nb_rx_queues)
- return -1;
-
- if (p->params.hard.tx_queue_id >= hard_dev->data->nb_tx_queues)
- return -1;
-
return 0;
}
static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
- uint16_t nb_rx_desc __rte_unused,
+ uint16_t nb_rx_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (p->params.soft.intrusive == 0) {
- struct pmd_rx_queue *rxq;
-
- rxq = rte_zmalloc_socket(p->params.soft.name,
- sizeof(struct pmd_rx_queue), 0, socket_id);
- if (rxq == NULL)
- return -ENOMEM;
+ uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
+ char name[size];
+ struct rte_ring *r;
- rxq->hard.port_id = p->hard.port_id;
- rxq->hard.rx_queue_id = rx_queue_id;
- dev->data->rx_queues[rx_queue_id] = rxq;
- } else {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
- void *rxq = hard_dev->data->rx_queues[rx_queue_id];
+ snprintf(name, sizeof(name), "%s_rxq%04x",
+ dev->data->name,
+ rx_queue_id);
- if (rxq == NULL)
- return -1;
+ r = rte_ring_create(name,
+ nb_rx_desc,
+ socket_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (r == NULL)
+ return -1;
- dev->data->rx_queues[rx_queue_id] = rxq;
- }
+ dev->data->rx_queues[rx_queue_id] = r;
return 0;
}
@@ -140,8 +102,12 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
struct rte_ring *r;
snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name, tx_queue_id);
- r = rte_ring_create(name, nb_tx_desc, socket_id,
+ dev->data->name,
+ tx_queue_id);
+
+ r = rte_ring_create(name,
+ nb_tx_desc,
+ socket_id,
RING_F_SP_ENQ | RING_F_SC_DEQ);
if (r == NULL)
return -1;
@@ -153,36 +119,15 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (tm_used(dev)) {
- int status = tm_start(p);
-
- if (status)
- return status;
- }
-
dev->data->dev_link.link_status = ETH_LINK_UP;
- if (p->params.soft.intrusive) {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- /* The hard_dev->rx_pkt_burst should be stable by now */
- dev->rx_pkt_burst = hard_dev->rx_pkt_burst;
- }
-
return 0;
}
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
dev->data->dev_link.link_status = ETH_LINK_DOWN;
-
- if (tm_used(dev))
- tm_stop(p);
}
static void
@@ -190,6 +135,10 @@ pmd_dev_close(struct rte_eth_dev *dev)
{
uint32_t i;
+ /* RX queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
+
/* TX queues */
for (i = 0; i < dev->data->nb_tx_queues; i++)
rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
@@ -203,10 +152,9 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_tm_ops_get(struct rte_eth_dev *dev, void *arg)
+pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg =
- (tm_enabled(dev)) ? &pmd_tm_ops : NULL;
+ *(const struct rte_tm_ops **)arg = NULL;
return 0;
}
@@ -228,12 +176,10 @@ pmd_rx_pkt_burst(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
- struct pmd_rx_queue *rx_queue = rxq;
-
- return rte_eth_rx_burst(rx_queue->hard.port_id,
- rx_queue->hard.rx_queue_id,
- rx_pkts,
- nb_pkts);
+ return (uint16_t)rte_ring_sc_dequeue_burst(rxq,
+ (void **)rx_pkts,
+ nb_pkts,
+ NULL);
}
static uint16_t
@@ -241,148 +187,12 @@ pmd_tx_pkt_burst(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
- return (uint16_t)rte_ring_enqueue_burst(txq,
+ return (uint16_t)rte_ring_sp_enqueue_burst(txq,
(void **)tx_pkts,
nb_pkts,
NULL);
}
-static __rte_always_inline int
-run_default(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_mbuf **pkts = p->soft.def.pkts;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.def.txq_pos;
- uint32_t pkts_len = p->soft.def.pkts_len;
- uint32_t flush_count = p->soft.def.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pos;
- uint16_t i;
-
- /* Soft device TXQ read, Hard device TXQ write */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read soft device TXQ burst to packet enqueue buffer */
- pkts_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts[pkts_len],
- DEFAULT_BURST_SIZE,
- NULL);
-
- /* Increment soft device TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* Hard device TXQ write when complete burst is available */
- if (pkts_len >= DEFAULT_BURST_SIZE) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- }
-
- p->soft.def.txq_pos = txq_pos;
- p->soft.def.pkts_len = pkts_len;
- p->soft.def.flush_count = flush_count + 1;
-
- return 0;
-}
-
-static __rte_always_inline int
-run_tm(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_sched_port *sched = p->soft.tm.sched;
- struct rte_mbuf **pkts_enq = p->soft.tm.pkts_enq;
- struct rte_mbuf **pkts_deq = p->soft.tm.pkts_deq;
- uint32_t enq_bsz = p->params.soft.tm.enq_bsz;
- uint32_t deq_bsz = p->params.soft.tm.deq_bsz;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.tm.txq_pos;
- uint32_t pkts_enq_len = p->soft.tm.pkts_enq_len;
- uint32_t flush_count = p->soft.tm.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pkts_deq_len, pos;
- uint16_t i;
-
- /* Soft device TXQ read, TM enqueue */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read TXQ burst to packet enqueue buffer */
- pkts_enq_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts_enq[pkts_enq_len],
- enq_bsz,
- NULL);
-
- /* Increment TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* TM enqueue when complete burst is available */
- if (pkts_enq_len >= enq_bsz) {
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- if (pkts_enq_len)
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- }
-
- p->soft.tm.txq_pos = txq_pos;
- p->soft.tm.pkts_enq_len = pkts_enq_len;
- p->soft.tm.flush_count = flush_count + 1;
-
- /* TM dequeue, Hard device TXQ write */
- pkts_deq_len = rte_sched_port_dequeue(sched, pkts_deq, deq_bsz);
-
- for (pos = 0; pos < pkts_deq_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts_deq[pos],
- (uint16_t)(pkts_deq_len - pos));
-
- return 0;
-}
-
int
rte_pmd_softnic_run(uint16_t port_id)
{
@@ -392,92 +202,23 @@ rte_pmd_softnic_run(uint16_t port_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
#endif
- return (tm_used(dev)) ? run_tm(dev) : run_default(dev);
-}
-
-static struct ether_addr eth_addr = { .addr_bytes = {0} };
-
-static uint32_t
-eth_dev_speed_max_mbps(uint32_t speed_capa)
-{
- uint32_t rate_mbps[32] = {
- ETH_SPEED_NUM_NONE,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_1G,
- ETH_SPEED_NUM_2_5G,
- ETH_SPEED_NUM_5G,
- ETH_SPEED_NUM_10G,
- ETH_SPEED_NUM_20G,
- ETH_SPEED_NUM_25G,
- ETH_SPEED_NUM_40G,
- ETH_SPEED_NUM_50G,
- ETH_SPEED_NUM_56G,
- ETH_SPEED_NUM_100G,
- };
-
- uint32_t pos = (speed_capa) ? (31 - __builtin_clz(speed_capa)) : 0;
- return rate_mbps[pos];
-}
-
-static int
-default_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
-{
- p->soft.def.pkts = rte_zmalloc_socket(params->soft.name,
- 2 * DEFAULT_BURST_SIZE * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.def.pkts == NULL)
- return -ENOMEM;
-
+ dev = dev;
return 0;
}
-static void
-default_free(struct pmd_internals *p)
-{
- rte_free(p->soft.def.pkts);
-}
-
static void *
-pmd_init(struct pmd_params *params, int numa_node)
+pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
- int status;
- p = rte_zmalloc_socket(params->soft.name,
+ p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
0,
- numa_node);
+ params->cpu_id);
if (p == NULL)
return NULL;
memcpy(&p->params, params, sizeof(p->params));
- rte_eth_dev_get_port_by_name(params->hard.name, &p->hard.port_id);
-
- /* Default */
- status = default_init(p, params, numa_node);
- if (status) {
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
-
- /* Traffic Management (TM)*/
- if (params->soft.flags & PMD_FEATURE_TM) {
- status = tm_init(p, params, numa_node);
- if (status) {
- default_free(p);
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
- }
return p;
}
@@ -485,57 +226,44 @@ pmd_init(struct pmd_params *params, int numa_node)
static void
pmd_free(struct pmd_internals *p)
{
- if (p->params.soft.flags & PMD_FEATURE_TM)
- tm_free(p);
-
- default_free(p);
-
- free(p->params.hard.name);
rte_free(p);
}
+static struct ether_addr eth_addr = {
+ .addr_bytes = {0},
+};
+
static int
pmd_ethdev_register(struct rte_vdev_device *vdev,
struct pmd_params *params,
void *dev_private)
{
- struct rte_eth_dev_info hard_info;
- struct rte_eth_dev *soft_dev;
- uint32_t hard_speed;
- int numa_node;
- uint16_t hard_port_id;
-
- rte_eth_dev_get_port_by_name(params->hard.name, &hard_port_id);
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
+ struct rte_eth_dev *dev;
/* Ethdev entry allocation */
- soft_dev = rte_eth_dev_allocate(params->soft.name);
- if (!soft_dev)
+ dev = rte_eth_dev_allocate(params->name);
+ if (!dev)
return -ENOMEM;
/* dev */
- soft_dev->rx_pkt_burst = (params->soft.intrusive) ?
- NULL : /* set up later */
- pmd_rx_pkt_burst;
- soft_dev->tx_pkt_burst = pmd_tx_pkt_burst;
- soft_dev->tx_pkt_prepare = NULL;
- soft_dev->dev_ops = &pmd_ops;
- soft_dev->device = &vdev->device;
+ dev->rx_pkt_burst = pmd_rx_pkt_burst;
+ dev->tx_pkt_burst = pmd_tx_pkt_burst;
+ dev->tx_pkt_prepare = NULL;
+ dev->dev_ops = &pmd_ops;
+ dev->device = &vdev->device;
/* dev->data */
- soft_dev->data->dev_private = dev_private;
- soft_dev->data->dev_link.link_speed = hard_speed;
- soft_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- soft_dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
- soft_dev->data->dev_link.link_status = ETH_LINK_DOWN;
- soft_dev->data->mac_addrs = ð_addr;
- soft_dev->data->promiscuous = 1;
- soft_dev->data->kdrv = RTE_KDRV_NONE;
- soft_dev->data->numa_node = numa_node;
-
- rte_eth_dev_probing_finish(soft_dev);
+ dev->data->dev_private = dev_private;
+ dev->data->dev_link.link_speed = ETH_SPEED_NUM_100G;
+ dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
+ dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->mac_addrs = ð_addr;
+ dev->data->promiscuous = 1;
+ dev->data->kdrv = RTE_KDRV_NONE;
+ dev->data->numa_node = params->cpu_id;
+
+ rte_eth_dev_probing_finish(dev);
return 0;
}
@@ -566,10 +294,10 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
-pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
+pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
- int i, ret;
+ int ret = 0;
kvlist = rte_kvargs_parse(params, pmd_valid_args);
if (kvlist == NULL)
@@ -577,141 +305,21 @@ pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
- p->soft.name = name;
- p->soft.intrusive = INTRUSIVE;
- p->soft.tm.rate = 0;
- p->soft.tm.nb_queues = SOFTNIC_SOFT_TM_NB_QUEUES;
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
- p->soft.tm.qsize[i] = SOFTNIC_SOFT_TM_QUEUE_SIZE;
- p->soft.tm.enq_bsz = SOFTNIC_SOFT_TM_ENQ_BSZ;
- p->soft.tm.deq_bsz = SOFTNIC_SOFT_TM_DEQ_BSZ;
- p->hard.tx_queue_id = SOFTNIC_HARD_TX_QUEUE_ID;
-
- /* SOFT: TM (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM) == 1) {
- char *s;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM,
- &get_string, &s);
- if (ret < 0)
- goto out_free;
-
- if (strcmp(s, "on") == 0)
- p->soft.flags |= PMD_FEATURE_TM;
- else if (strcmp(s, "off") == 0)
- p->soft.flags &= ~PMD_FEATURE_TM;
- else
- ret = -EINVAL;
-
- free(s);
- if (ret)
- goto out_free;
- }
-
- /* SOFT: TM rate (measured in bytes/second) (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_RATE) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_RATE,
- &get_uint32, &p->soft.tm.rate);
- if (ret < 0)
- goto out_free;
+ p->script = "firmware.cli";
+ p->cpu_id = 0;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM number of queues (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES,
- &get_uint32, &p->soft.tm.nb_queues);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM queue size 0 .. 3 (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE0) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE0,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[0] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE1) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE1,
- &get_uint32, &qsize);
+ /* script (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_SCRIPT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_SCRIPT,
+ &get_string, &p->script);
if (ret < 0)
goto out_free;
-
- p->soft.tm.qsize[1] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
}
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE2) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE2,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[2] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE3) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE3,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[3] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM enqueue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ,
- &get_uint32, &p->soft.tm.enq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM dequeue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ,
- &get_uint32, &p->soft.tm.deq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* HARD: name (mandatory) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_NAME) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_NAME,
- &get_string, &p->hard.name);
- if (ret < 0)
- goto out_free;
- } else {
- ret = -EINVAL;
- goto out_free;
- }
-
- /* HARD: tx_queue_id (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID,
- &get_uint32, &p->hard.tx_queue_id);
+ /* cpu_id (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
+ &get_uint32, &p->cpu_id);
if (ret < 0)
goto out_free;
}
@@ -726,68 +334,31 @@ pmd_probe(struct rte_vdev_device *vdev)
{
struct pmd_params p;
const char *params;
- int status;
+ int status = 0;
- struct rte_eth_dev_info hard_info;
- uint32_t hard_speed;
- uint16_t hard_port_id;
- int numa_node;
void *dev_private;
- struct rte_eth_dev *eth_dev;
const char *name = rte_vdev_device_name(vdev);
PMD_LOG(INFO, "Probing device \"%s\"", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
-
- if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
- strlen(params) == 0) {
- eth_dev = rte_eth_dev_attach_secondary(name);
- if (!eth_dev) {
- PMD_LOG(ERR, "Failed to probe %s", name);
- return -1;
- }
- /* TODO: request info from primary to set up Rx and Tx */
- eth_dev->dev_ops = &pmd_ops;
- rte_eth_dev_probing_finish(eth_dev);
- return 0;
- }
-
if (!params)
return -EINVAL;
- status = pmd_parse_args(&p, rte_vdev_device_name(vdev), params);
+ status = pmd_parse_args(&p, params);
if (status)
return status;
- /* Check input arguments */
- if (rte_eth_dev_get_port_by_name(p.hard.name, &hard_port_id))
- return -EINVAL;
-
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
-
- if (p.hard.tx_queue_id >= hard_info.max_tx_queues)
- return -EINVAL;
-
- if (p.soft.flags & PMD_FEATURE_TM) {
- status = tm_params_check(&p, hard_speed);
-
- if (status)
- return status;
- }
+ p.name = name;
/* Allocate and initialize soft ethdev private data */
- dev_private = pmd_init(&p, numa_node);
+ dev_private = pmd_init(&p);
if (dev_private == NULL)
return -ENOMEM;
/* Register soft ethdev */
- PMD_LOG(INFO,
- "Creating soft ethdev \"%s\" for hard ethdev \"%s\"",
- p.soft.name, p.hard.name);
+ PMD_LOG(INFO, "Creating soft ethdev \"%s\"", p.name);
status = pmd_ethdev_register(vdev, &p, dev_private);
if (status) {
@@ -807,8 +378,7 @@ pmd_remove(struct rte_vdev_device *vdev)
if (!vdev)
return -EINVAL;
- PMD_LOG(INFO, "Removing device \"%s\"",
- rte_vdev_device_name(vdev));
+ PMD_LOG(INFO, "Removing device \"%s\"", rte_vdev_device_name(vdev));
/* Find the ethdev entry */
dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
@@ -817,9 +387,9 @@ pmd_remove(struct rte_vdev_device *vdev)
p = dev->data->dev_private;
/* Free device data structures*/
- pmd_free(p);
rte_free(dev->data);
rte_eth_dev_release_port(dev);
+ pmd_free(p);
return 0;
}
@@ -831,17 +401,8 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
- PMD_PARAM_SOFT_TM "=on|off "
- PMD_PARAM_SOFT_TM_RATE "=<int> "
- PMD_PARAM_SOFT_TM_NB_QUEUES "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE0 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE1 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE2 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE3 "=<int> "
- PMD_PARAM_SOFT_TM_ENQ_BSZ "=<int> "
- PMD_PARAM_SOFT_TM_DEQ_BSZ "=<int> "
- PMD_PARAM_HARD_NAME "=<string> "
- PMD_PARAM_HARD_TX_QUEUE_ID "=<int>");
+ PMD_PARAM_SCRIPT "=<string> "
+ PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
static void
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 9a2c7ba..415b4c8 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -11,37 +11,13 @@
extern "C" {
#endif
-#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
-#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
-#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
-#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
-#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
-#endif
-
-#ifndef SOFTNIC_HARD_TX_QUEUE_ID
-#define SOFTNIC_HARD_TX_QUEUE_ID 0
-#endif
-
/**
- * Run the traffic management function on the softnic device
- *
- * This function read the packets from the softnic input queues, insert into
- * QoS scheduler queues based on mbuf sched field value and transmit the
- * scheduled packets out through the hard device interface.
+ * Soft NIC run.
*
- * @param portid
- * port id of the soft device.
+ * @param port_id
+ * Port ID of the Soft NIC device.
* @return
- * zero.
+ * Zero on success, error code otherwise.
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 050e3e7..dbe5a37 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -5,9 +5,11 @@
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
+#include <stddef.h>
#include <stdint.h>
#include <rte_mbuf.h>
+#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -18,15 +20,11 @@
* PMD Parameters
*/
-enum pmd_feature {
- PMD_FEATURE_TM = 1, /**< Traffic Management (TM) */
-};
-
-#ifndef INTRUSIVE
-#define INTRUSIVE 0
-#endif
-
struct pmd_params {
+ const char *name;
+ const char *script;
+ uint32_t cpu_id;
+
/** Parameters for the soft device (to be created) */
struct {
const char *name; /**< Name */
@@ -49,31 +47,6 @@ struct pmd_params {
uint32_t deq_bsz; /**< Dequeue burst size */
} tm;
} soft;
-
- /** Parameters for the hard device (existing) */
- struct {
- char *name; /**< Name */
- uint16_t tx_queue_id; /**< TX queue ID */
- } hard;
-};
-
-/**
- * Default Internals
- */
-
-#ifndef DEFAULT_BURST_SIZE
-#define DEFAULT_BURST_SIZE 32
-#endif
-
-#ifndef FLUSH_COUNT_THRESHOLD
-#define FLUSH_COUNT_THRESHOLD (1 << 17)
-#endif
-
-struct default_internals {
- struct rte_mbuf **pkts;
- uint32_t pkts_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -185,14 +158,7 @@ struct tm_internals {
/** Blueprints */
struct tm_params params;
-
- /** Run-time */
struct rte_sched_port *sched;
- struct rte_mbuf **pkts_enq;
- struct rte_mbuf **pkts_deq;
- uint32_t pkts_enq_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -204,22 +170,8 @@ struct pmd_internals {
/** Soft device */
struct {
- struct default_internals def; /**< Default */
struct tm_internals tm; /**< Traffic Management */
} soft;
-
- /** Hard device */
- struct {
- uint16_t port_id;
- } hard;
-};
-
-struct pmd_rx_queue {
- /** Hard device */
- struct {
- uint16_t port_id;
- uint16_t rx_queue_id;
- } hard;
};
/**
@@ -228,9 +180,6 @@ struct pmd_rx_queue {
extern const struct rte_tm_ops pmd_tm_ops;
int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate);
-
-int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
@@ -243,20 +192,9 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_enabled(struct rte_eth_dev *dev)
+tm_used(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM);
-}
-
-static inline int
-tm_used(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM) &&
- p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
+ return 0;
}
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 11d638a..63fbeef 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,50 +15,6 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
-int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate)
-{
- uint64_t hard_rate_bytes_per_sec = (uint64_t)hard_rate * BYTES_IN_MBPS;
- uint32_t i;
-
- /* rate */
- if (params->soft.tm.rate) {
- if (params->soft.tm.rate > hard_rate_bytes_per_sec)
- return -EINVAL;
- } else {
- params->soft.tm.rate =
- (hard_rate_bytes_per_sec > UINT32_MAX) ?
- UINT32_MAX : hard_rate_bytes_per_sec;
- }
-
- /* nb_queues */
- if (params->soft.tm.nb_queues == 0)
- return -EINVAL;
-
- if (params->soft.tm.nb_queues < RTE_SCHED_QUEUES_PER_PIPE)
- params->soft.tm.nb_queues = RTE_SCHED_QUEUES_PER_PIPE;
-
- params->soft.tm.nb_queues =
- rte_align32pow2(params->soft.tm.nb_queues);
-
- /* qsize */
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
- if (params->soft.tm.qsize[i] == 0)
- return -EINVAL;
-
- params->soft.tm.qsize[i] =
- rte_align32pow2(params->soft.tm.qsize[i]);
- }
-
- /* enq_bsz, deq_bsz */
- if (params->soft.tm.enq_bsz == 0 ||
- params->soft.tm.deq_bsz == 0 ||
- params->soft.tm.deq_bsz >= params->soft.tm.enq_bsz)
- return -EINVAL;
-
- return 0;
-}
-
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -134,30 +90,9 @@ tm_hierarchy_uninit(struct pmd_internals *p)
int
tm_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
+ struct pmd_params *params __rte_unused,
+ int numa_node __rte_unused)
{
- uint32_t enq_bsz = params->soft.tm.enq_bsz;
- uint32_t deq_bsz = params->soft.tm.deq_bsz;
-
- p->soft.tm.pkts_enq = rte_zmalloc_socket(params->soft.name,
- 2 * enq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_enq == NULL)
- return -ENOMEM;
-
- p->soft.tm.pkts_deq = rte_zmalloc_socket(params->soft.name,
- deq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_deq == NULL) {
- rte_free(p->soft.tm.pkts_enq);
- return -ENOMEM;
- }
-
tm_hierarchy_init(p);
return 0;
@@ -167,8 +102,6 @@ void
tm_free(struct pmd_internals *p)
{
tm_hierarchy_uninit(p);
- rte_free(p->soft.tm.pkts_enq);
- rte_free(p->soft.tm.pkts_deq);
}
int
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 02/21] net/softnic: add software queue object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 01/21] net/softnic: restructuring Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 03/21] net/softnic: add link object Jasvinder Singh
` (18 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add swq object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 7 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 39 ++++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 98 +++++++++++++++++++++++++
4 files changed, 145 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d56fecd..d8e62bf 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 342ae2c..364cd65 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -218,14 +218,21 @@ pmd_init(struct pmd_params *params)
if (p == NULL)
return NULL;
+ /* Params */
memcpy(&p->params, params, sizeof(p->params));
+ /* Resources */
+ swq_init(p);
return p;
}
static void
pmd_free(struct pmd_internals *p)
{
+ if (p == NULL)
+ return;
+
+ swq_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index dbe5a37..aac5a92 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -7,8 +7,10 @@
#include <stddef.h>
#include <stdint.h>
+#include <sys/queue.h>
#include <rte_mbuf.h>
+#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
@@ -16,6 +18,8 @@
#include "rte_eth_softnic.h"
+#define NAME_SIZE 64
+
/**
* PMD Parameters
*/
@@ -50,6 +54,21 @@ struct pmd_params {
};
/**
+ * SWQ
+ */
+struct swq_params {
+ uint32_t size;
+};
+
+struct swq {
+ TAILQ_ENTRY(swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(swq_list, swq);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -172,9 +191,29 @@ struct pmd_internals {
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
+
+ struct swq_list swq_list;
};
/**
+ * SWQ
+ */
+int
+swq_init(struct pmd_internals *p);
+
+void
+swq_free(struct pmd_internals *p);
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name);
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
new file mode 100644
index 0000000..d385dd1
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+swq_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->swq_list);
+
+ return 0;
+}
+
+void
+swq_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct swq *swq;
+
+ swq = TAILQ_FIRST(&p->swq_list);
+ if (swq == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct swq *swq;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node)
+ if (strcmp(swq->name, name) == 0)
+ return swq;
+
+ return NULL;
+}
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params)
+{
+ char ring_name[NAME_SIZE];
+ struct swq *swq;
+ struct rte_ring *r;
+ unsigned int flags = RING_F_SP_ENQ | RING_F_SC_DEQ;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ swq_find(p, name) ||
+ (params == NULL) ||
+ (params->size == 0))
+ return NULL;
+
+ /* Resource create */
+ snprintf(ring_name, sizeof(ring_name), "%s_%s",
+ p->params.name,
+ name);
+
+ r = rte_ring_create(
+ ring_name,
+ params->size,
+ p->params.cpu_id,
+ flags);
+
+ if (r == NULL)
+ return NULL;
+
+ /* Node allocation */
+ swq = calloc(1, sizeof(struct swq));
+ if (swq == NULL) {
+ rte_ring_free(r);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(swq->name, name, sizeof(swq->name));
+ swq->r = r;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->swq_list, swq, node);
+
+ return swq;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 03/21] net/softnic: add link object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 01/21] net/softnic: restructuring Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 02/21] net/softnic: add software queue object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 04/21] net/softnic: add mempool object Jasvinder Singh
` (17 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add link object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 4 +
drivers/net/softnic/rte_eth_softnic_internals.h | 37 ++++++++++
drivers/net/softnic/rte_eth_softnic_link.c | 97 +++++++++++++++++++++++++
4 files changed, 139 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d8e62bf..59711ec 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 364cd65..25fc865 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,8 @@ pmd_init(struct pmd_params *params)
/* Resources */
swq_init(p);
+ link_init(p);
+
return p;
}
@@ -232,7 +234,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ link_free(p);
swq_free(p);
+
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index aac5a92..1cd7680 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -69,6 +69,24 @@ struct swq {
TAILQ_HEAD(swq_list, swq);
/**
+ * LINK
+ */
+struct link_params {
+ const char *dev_name;
+ uint16_t port_id; /**< Valid only when *dev_name* is NULL. */
+};
+
+struct link {
+ TAILQ_ENTRY(link) node;
+ char name[NAME_SIZE];
+ uint16_t port_id;
+ uint32_t n_rxq;
+ uint32_t n_txq;
+};
+
+TAILQ_HEAD(link_list, link);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -193,6 +211,7 @@ struct pmd_internals {
} soft;
struct swq_list swq_list;
+ struct link_list link_list;
};
/**
@@ -214,6 +233,24 @@ swq_create(struct pmd_internals *p,
struct swq_params *params);
/**
+ * LINK
+ */
+int
+link_init(struct pmd_internals *p);
+
+void
+link_free(struct pmd_internals *p);
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name);
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
new file mode 100644
index 0000000..b7ba8d1
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+link_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->link_list);
+
+ return 0;
+}
+
+void
+link_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct link *link;
+
+ link = TAILQ_FIRST(&p->link_list);
+ if (link == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->link_list, link, node);
+ free(link);
+ }
+}
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct link *link;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(link, &p->link_list, node)
+ if (strcmp(link->name, name) == 0)
+ return link;
+
+ return NULL;
+}
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params)
+{
+ struct rte_eth_dev_info port_info;
+ struct link *link;
+ uint16_t port_id;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ link_find(p, name) ||
+ (params == NULL))
+ return NULL;
+
+ port_id = params->port_id;
+ if (params->dev_name) {
+ int status;
+
+ status = rte_eth_dev_get_port_by_name(params->dev_name,
+ &port_id);
+
+ if (status)
+ return NULL;
+ } else
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return NULL;
+
+ rte_eth_dev_info_get(port_id, &port_info);
+
+ /* Node allocation */
+ link = calloc(1, sizeof(struct link));
+ if (link == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(link->name, name, sizeof(link->name));
+ link->port_id = port_id;
+ link->n_rxq = port_info.nb_rx_queues;
+ link->n_txq = port_info.nb_tx_queues;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->link_list, link, node);
+
+ return link;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 04/21] net/softnic: add mempool object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (2 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 03/21] net/softnic: add link object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 05/21] net/softnic: add tap object Jasvinder Singh
` (16 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add mempool object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++++++++
drivers/net/softnic/rte_eth_softnic_mempool.c | 104 ++++++++++++++++++++++++
4 files changed, 145 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 59711ec..9b33d81 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 25fc865..1e508fb 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -222,6 +222,7 @@ pmd_init(struct pmd_params *params)
memcpy(&p->params, params, sizeof(p->params));
/* Resources */
+ mempool_init(p);
swq_init(p);
link_init(p);
@@ -236,6 +237,7 @@ pmd_free(struct pmd_internals *p)
link_free(p);
swq_free(p);
+ mempool_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 1cd7680..db645ff 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -9,6 +9,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
@@ -54,6 +55,24 @@ struct pmd_params {
};
/**
+ * MEMPOOL
+ */
+struct mempool_params {
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+};
+
+struct mempool {
+ TAILQ_ENTRY(mempool) node;
+ char name[NAME_SIZE];
+ struct rte_mempool *m;
+ uint32_t buffer_size;
+};
+
+TAILQ_HEAD(mempool_list, mempool);
+
+/**
* SWQ
*/
struct swq_params {
@@ -210,11 +229,30 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
};
/**
+ * MEMPOOL
+ */
+int
+mempool_init(struct pmd_internals *p);
+
+void
+mempool_free(struct pmd_internals *p);
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name);
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params);
+
+/**
* SWQ
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_mempool.c b/drivers/net/softnic/rte_eth_softnic_mempool.c
new file mode 100644
index 0000000..b2d6f3d
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_mempool.c
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define BUFFER_SIZE_MIN (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+
+int
+mempool_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->mempool_list);
+
+ return 0;
+}
+
+void
+mempool_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct mempool *mempool;
+
+ mempool = TAILQ_FIRST(&p->mempool_list);
+ if (mempool == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->mempool_list, mempool, node);
+ rte_mempool_free(mempool->m);
+ free(mempool);
+ }
+}
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct mempool *mempool;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(mempool, &p->mempool_list, node)
+ if (strcmp(mempool->name, name) == 0)
+ return mempool;
+
+ return NULL;
+}
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params)
+{
+ char mempool_name[NAME_SIZE];
+ struct mempool *mempool;
+ struct rte_mempool *m;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ mempool_find(p, name) ||
+ (params == NULL) ||
+ (params->buffer_size < BUFFER_SIZE_MIN) ||
+ (params->pool_size == 0))
+ return NULL;
+
+ /* Resource create */
+ snprintf(mempool_name, sizeof(mempool_name), "%s_%s",
+ p->params.name,
+ name);
+
+ m = rte_pktmbuf_pool_create(
+ mempool_name,
+ params->pool_size,
+ params->cache_size,
+ 0,
+ params->buffer_size - sizeof(struct rte_mbuf),
+ p->params.cpu_id);
+
+ if (m == NULL)
+ return NULL;
+
+ /* Node allocation */
+ mempool = calloc(1, sizeof(struct mempool));
+ if (mempool == NULL) {
+ rte_mempool_free(m);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(mempool->name, name, sizeof(mempool->name));
+ mempool->m = m;
+ mempool->buffer_size = params->buffer_size;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->mempool_list, mempool, node);
+
+ return mempool;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 05/21] net/softnic: add tap object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (3 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 04/21] net/softnic: add mempool object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 06/21] net/softnic: add trafic manager object Jasvinder Singh
` (15 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add tap object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++++++
drivers/net/softnic/rte_eth_softnic_tap.c | 118 ++++++++++++++++++++++++
4 files changed, 150 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 9b33d81..82a2b72 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -26,6 +26,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 1e508fb..be5aad1 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tap_init(p);
return p;
}
@@ -235,6 +236,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ tap_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index db645ff..1e0c883 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -218,6 +218,17 @@ struct tm_internals {
};
/**
+ * TAP
+ */
+struct tap {
+ TAILQ_ENTRY(tap) node;
+ char name[NAME_SIZE];
+ int fd;
+};
+
+TAILQ_HEAD(tap_list, tap);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -232,6 +243,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tap_list tap_list;
};
/**
@@ -311,4 +323,21 @@ tm_used(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+/**
+ * TAP
+ */
+int
+tap_init(struct pmd_internals *p);
+
+void
+tap_free(struct pmd_internals *p);
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name);
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tap.c b/drivers/net/softnic/rte_eth_softnic_tap.c
new file mode 100644
index 0000000..fc6081e
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_tap.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <netinet/in.h>
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/ioctl.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define TAP_DEV "/dev/net/tun"
+
+int
+tap_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tap_list);
+
+ return 0;
+}
+
+void
+tap_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tap *tap;
+
+ tap = TAILQ_FIRST(&p->tap_list);
+ if (tap == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tap_list, tap, node);
+ free(tap);
+ }
+}
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tap, &p->tap_list, node)
+ if (strcmp(tap->name, name) == 0)
+ return tap;
+
+ return NULL;
+}
+
+#ifndef RTE_EXEC_ENV_LINUXAPP
+
+struct tap *
+tap_create(struct pmd_internals *p __rte_unused,
+ const char *name __rte_unused)
+{
+ return NULL;
+}
+
+#else
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+ struct ifreq ifr;
+ int fd, status;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ tap_find(p, name))
+ return NULL;
+
+ /* Resource create */
+ fd = open(TAP_DEV, O_RDWR | O_NONBLOCK);
+ if (fd < 0)
+ return NULL;
+
+ memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+
+ status = ioctl(fd, TUNSETIFF, (void *) &ifr);
+ if (status < 0) {
+ close(fd);
+ return NULL;
+ }
+
+ /* Node allocation */
+ tap = calloc(1, sizeof(struct tap));
+ if (tap == NULL) {
+ close(fd);
+ return NULL;
+ }
+ /* Node fill in */
+ strlcpy(tap->name, name, sizeof(tap->name));
+ tap->fd = fd;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tap_list, tap, node);
+
+ return tap;
+}
+
+#endif
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 06/21] net/softnic: add trafic manager object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (4 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 05/21] net/softnic: add tap object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 07/21] net/softnic: add port action profile Jasvinder Singh
` (14 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add traffic manager(tmgr) object to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 25 ++++++++++++++--
drivers/net/softnic/rte_eth_softnic_tm.c | 40 +++++++++++++++++++++++++
3 files changed, 65 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index be5aad1..51148de 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tmgr_init(p);
tap_init(p);
return p;
@@ -237,6 +238,7 @@ pmd_free(struct pmd_internals *p)
return;
tap_free(p);
+ tmgr_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 1e0c883..5aa17b9 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -106,7 +106,7 @@ struct link {
TAILQ_HEAD(link_list, link);
/**
- * Traffic Management (TM) Internals
+ * TMGR
*/
#ifndef TM_MAX_SUBPORTS
@@ -217,6 +217,16 @@ struct tm_internals {
struct rte_sched_port *sched;
};
+struct tmgr_port {
+ TAILQ_ENTRY(tmgr_port) node;
+ char name[NAME_SIZE];
+ struct rte_sched_port *s;
+ uint32_t n_subports_per_port;
+ uint32_t n_pipes_per_subport;
+};
+
+TAILQ_HEAD(tmgr_port_list, tmgr_port);
+
/**
* TAP
*/
@@ -243,6 +253,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
};
@@ -301,11 +312,21 @@ link_create(struct pmd_internals *p,
struct link_params *params);
/**
- * Traffic Management (TM) Operation
+ * TMGR
*/
extern const struct rte_tm_ops pmd_tm_ops;
int
+tmgr_init(struct pmd_internals *p);
+
+void
+tmgr_free(struct pmd_internals *p);
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name);
+
+int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 63fbeef..051bf10 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,6 +15,46 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
+int
+tmgr_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tmgr_port_list);
+
+ return 0;
+}
+
+void
+tmgr_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = TAILQ_FIRST(&p->tmgr_port_list);
+ if (tmgr_port == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tmgr_port_list, tmgr_port, node);
+ rte_sched_port_free(tmgr_port->s);
+ free(tmgr_port);
+ }
+}
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tmgr_port *tmgr_port;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tmgr_port, &p->tmgr_port_list, node)
+ if (strcmp(tmgr_port->name, name) == 0)
+ return tmgr_port;
+
+ return NULL;
+}
+
static void
tm_hierarchy_init(struct pmd_internals *p)
{
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 07/21] net/softnic: add port action profile
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (5 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 06/21] net/softnic: add trafic manager object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 08/21] net/softnic: add table " Jasvinder Singh
` (13 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's port action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +
drivers/net/softnic/hash_func.h | 359 ++++++++++++++++++++++++
drivers/net/softnic/hash_func_arm64.h | 261 +++++++++++++++++
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 162 +++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++
mk/rte.app.mk | 2 +
7 files changed, 827 insertions(+)
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 82a2b72..5387616 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -8,8 +8,10 @@ include $(RTE_SDK)/mk/rte.vars.mk
#
LIB = librte_pmd_softnic.a
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_pipeline
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -27,6 +29,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
#
# Export include files
diff --git a/drivers/net/softnic/hash_func.h b/drivers/net/softnic/hash_func.h
new file mode 100644
index 0000000..198d2b2
--- /dev/null
+++ b/drivers/net/softnic/hash_func.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_HASH_FUNC_H__
+#define __INCLUDE_HASH_FUNC_H__
+
+#include <rte_common.h>
+
+static inline uint64_t
+hash_xor_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = seed ^ (k[0] & m[0]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ xor0 ^= k[2] & m[2];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= k[4] & m[4];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+ xor2 ^= k[6] & m[6];
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2, xor3;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+ xor3 = (k[6] & m[6]) ^ (k[7] & m[7]);
+
+ xor0 ^= xor1;
+ xor2 ^= xor3;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+#if defined(RTE_ARCH_X86_64)
+
+#include <x86intrin.h>
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t crc0;
+
+ crc0 = _mm_crc32_u64(seed, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 = _mm_crc32_u64(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, k5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = _mm_crc32_u64(k5 >> 32, k[7] & m[7]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#elif defined(RTE_ARCH_ARM64)
+#include "hash_func_arm64.h"
+#else
+
+#define hash_default_key8 hash_xor_key8
+#define hash_default_key16 hash_xor_key16
+#define hash_default_key24 hash_xor_key24
+#define hash_default_key32 hash_xor_key32
+#define hash_default_key40 hash_xor_key40
+#define hash_default_key48 hash_xor_key48
+#define hash_default_key56 hash_xor_key56
+#define hash_default_key64 hash_xor_key64
+
+#endif
+
+#endif
diff --git a/drivers/net/softnic/hash_func_arm64.h b/drivers/net/softnic/hash_func_arm64.h
new file mode 100644
index 0000000..ae6c0f4
--- /dev/null
+++ b/drivers/net/softnic/hash_func_arm64.h
@@ -0,0 +1,261 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Linaro Limited. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __HASH_FUNC_ARM64_H__
+#define __HASH_FUNC_ARM64_H__
+
+#define _CRC32CX(crc, val) \
+ __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint32_t crc0;
+
+ crc0 = seed;
+ _CRC32CX(crc0, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ _CRC32CX(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, k5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+ _CRC32CX(crc5, k[7] & m[7]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 51148de..a979f55 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -227,6 +227,7 @@ pmd_init(struct pmd_params *params)
link_init(p);
tmgr_init(p);
tap_init(p);
+ port_in_action_profile_init(p);
return p;
}
@@ -237,6 +238,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
link_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
new file mode 100644
index 0000000..8e3f2d1
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "hash_func.h"
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Input port
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->port_in_action_profile_list);
+
+ return 0;
+}
+
+void
+port_in_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct port_in_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->port_in_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->port_in_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct port_in_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->port_in_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params)
+{
+ struct port_in_action_profile *profile;
+ struct rte_port_in_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ port_in_action_profile_find(p, name) ||
+ (params == NULL))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) &&
+ (params->lb.f_hash == NULL)) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_port_in_action_profile_create(0);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_FLTR)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_FLTR,
+ ¶ms->fltr);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_port_in_action_profile_freeze(ap);
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct port_in_action_profile));
+ if (profile == NULL) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->port_in_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 5aa17b9..77c29a3 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -14,6 +14,7 @@
#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
+#include <rte_port_in_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,24 @@ struct tap {
TAILQ_HEAD(tap_list, tap);
/**
+ * Input port action
+ */
+struct port_in_action_profile_params {
+ uint64_t action_mask;
+ struct rte_port_in_action_fltr_config fltr;
+ struct rte_port_in_action_lb_config lb;
+};
+
+struct port_in_action_profile {
+ TAILQ_ENTRY(port_in_action_profile) node;
+ char name[NAME_SIZE];
+ struct port_in_action_profile_params params;
+ struct rte_port_in_action_profile *ap;
+};
+
+TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +274,7 @@ struct pmd_internals {
struct link_list link_list;
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
+ struct port_in_action_profile_list port_in_action_profile_list;
};
/**
@@ -361,4 +381,22 @@ struct tap *
tap_create(struct pmd_internals *p,
const char *name);
+/**
+ * Input port action
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p);
+
+void
+port_in_action_profile_free(struct pmd_internals *p);
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 1e32c83..7b2899e 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -31,7 +31,9 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
# Order is important: from higher level to lower level
#
_LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 08/21] net/softnic: add table action profile
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (6 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 07/21] net/softnic: add port action profile Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 09/21] net/softnic: add pipeline object Jasvinder Singh
` (12 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index a979f55..f7d6087 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -228,6 +228,7 @@ pmd_init(struct pmd_params *params)
tmgr_init(p);
tap_init(p);
port_in_action_profile_init(p);
+ table_action_profile_init(p);
return p;
}
@@ -238,6 +239,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
index 8e3f2d1..9249fd9 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ port_in_action_profile_create(struct pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params)
+{
+ struct table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ table_action_profile_find(p, name) ||
+ (params == NULL) ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ (params->lb.f_hash == NULL)) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 77c29a3..8f7ef19 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -258,6 +259,30 @@ struct port_in_action_profile {
TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
/**
+ * Table action
+ */
+struct table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct table_action_profile {
+ TAILQ_ENTRY(table_action_profile) node;
+ char name[NAME_SIZE];
+ struct table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(table_action_profile_list, table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -275,6 +300,7 @@ struct pmd_internals {
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
+ struct table_action_profile_list table_action_profile_list;
};
/**
@@ -399,4 +425,22 @@ port_in_action_profile_create(struct pmd_internals *p,
const char *name,
struct port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+table_action_profile_init(struct pmd_internals *p);
+
+void
+table_action_profile_free(struct pmd_internals *p);
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 09/21] net/softnic: add pipeline object
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (7 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 08/21] net/softnic: add table " Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 10/21] net/softnic: add thread Jasvinder Singh
` (11 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 196 +++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 957 ++++++++++++++++++++++++
mk/rte.app.mk | 4 +
5 files changed, 1160 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5387616..c3a3a6f 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -30,6 +30,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index f7d6087..81a7735 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -229,6 +229,7 @@ pmd_init(struct pmd_params *params)
tap_init(p);
port_in_action_profile_init(p);
table_action_profile_init(p);
+ pipeline_init(p);
return p;
}
@@ -239,6 +240,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 8f7ef19..d805270 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -16,6 +16,8 @@
#include <rte_sched.h>
#include <rte_port_in_action.h>
#include <rte_table_action.h>
+#include <rte_pipeline.h>
+
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -283,6 +285,160 @@ struct table_action_profile {
TAILQ_HEAD(table_action_profile_list, table_action_profile);
/**
+ * Pipeline
+ */
+struct pipeline_params {
+ uint32_t timer_period_ms;
+ uint32_t offset_port_id;
+};
+
+enum port_in_type {
+ PORT_IN_RXQ,
+ PORT_IN_SWQ,
+ PORT_IN_TMGR,
+ PORT_IN_TAP,
+ PORT_IN_SOURCE,
+};
+
+struct port_in_params {
+ /* Read */
+ enum port_in_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } rxq;
+
+ struct {
+ const char *mempool_name;
+ uint32_t mtu;
+ } tap;
+
+ struct {
+ const char *mempool_name;
+ const char *file_name;
+ uint32_t n_bytes_per_pkt;
+ } source;
+ };
+ uint32_t burst_size;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+enum port_out_type {
+ PORT_OUT_TXQ,
+ PORT_OUT_SWQ,
+ PORT_OUT_TMGR,
+ PORT_OUT_TAP,
+ PORT_OUT_SINK,
+};
+
+struct port_out_params {
+ enum port_out_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } txq;
+
+ struct {
+ const char *file_name;
+ uint32_t max_n_pkts;
+ } sink;
+ };
+ uint32_t burst_size;
+ int retry;
+ uint32_t n_retries;
+};
+
+enum table_type {
+ TABLE_ACL,
+ TABLE_ARRAY,
+ TABLE_HASH,
+ TABLE_LPM,
+ TABLE_STUB,
+};
+
+struct table_acl_params {
+ uint32_t n_rules;
+ uint32_t ip_header_offset;
+ int ip_version;
+};
+
+struct table_array_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+};
+
+struct table_hash_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+ uint32_t key_size;
+ uint8_t *key_mask;
+ uint32_t n_buckets;
+ int extendable_bucket;
+};
+
+struct table_lpm_params {
+ uint32_t n_rules;
+ uint32_t key_offset;
+ uint32_t key_size;
+};
+
+struct table_params {
+ /* Match */
+ enum table_type match_type;
+ union {
+ struct table_acl_params acl;
+ struct table_array_params array;
+ struct table_hash_params hash;
+ struct table_lpm_params lpm;
+ } match;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+struct port_in {
+ struct port_in_params params;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *a;
+};
+
+struct table {
+ struct table_params params;
+ struct table_action_profile *ap;
+ struct rte_table_action *a;
+};
+
+struct pipeline {
+ TAILQ_ENTRY(pipeline) node;
+ char name[NAME_SIZE];
+
+ struct rte_pipeline *p;
+ struct port_in port_in[RTE_PIPELINE_PORT_IN_MAX];
+ struct table table[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+
+ int enabled;
+ uint32_t thread_id;
+ uint32_t cpu_id;
+};
+
+TAILQ_HEAD(pipeline_list, pipeline);
+
+#ifndef TABLE_RULE_ACTION_SIZE_MAX
+#define TABLE_RULE_ACTION_SIZE_MAX 2048
+#endif
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -301,6 +457,7 @@ struct pmd_internals {
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
+ struct pipeline_list pipeline_list;
};
/**
@@ -443,4 +600,43 @@ table_action_profile_create(struct pmd_internals *p,
const char *name,
struct table_action_profile_params *params);
+/**
+ * Pipeline
+ */
+int
+pipeline_init(struct pmd_internals *p);
+
+void
+pipeline_free(struct pmd_internals *p);
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p, const char *name);
+
+struct pipeline *
+pipeline_create(struct pmd_internals *p,
+ const char *name,
+ struct pipeline_params *params);
+
+int
+pipeline_port_in_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled);
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id);
+
+int
+pipeline_port_out_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_out_params *params);
+
+int
+pipeline_table_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct table_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
new file mode 100644
index 0000000..7382288
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -0,0 +1,957 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+
+#include <rte_string_fns.h>
+#include <rte_port_ethdev.h>
+#include <rte_port_ring.h>
+#include <rte_port_source_sink.h>
+#include <rte_port_fd.h>
+#include <rte_port_sched.h>
+
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
+#include <rte_table_stub.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#include "hash_func.h"
+
+#ifndef PIPELINE_MSGQ_SIZE
+#define PIPELINE_MSGQ_SIZE 64
+#endif
+
+#ifndef TABLE_LPM_NUMBER_TBL8
+#define TABLE_LPM_NUMBER_TBL8 256
+#endif
+
+int
+pipeline_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->pipeline_list);
+
+ return 0;
+}
+
+void
+pipeline_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct pipeline *pipeline;
+
+ pipeline = TAILQ_FIRST(&p->pipeline_list);
+ if (pipeline == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->pipeline_list, pipeline, node);
+ rte_ring_free(pipeline->msgq_req);
+ rte_ring_free(pipeline->msgq_rsp);
+ rte_pipeline_free(pipeline->p);
+ free(pipeline);
+ }
+}
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct pipeline *pipeline;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (strcmp(name, pipeline->name) == 0)
+ return pipeline;
+
+ return NULL;
+}
+
+struct pipeline *
+pipeline_create(struct pmd_internals *softnic,
+ const char *name,
+ struct pipeline_params *params)
+{
+ char resource_name[NAME_MAX];
+ struct rte_pipeline_params pp;
+ struct pipeline *pipeline;
+ struct rte_pipeline *p;
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ /* Check input params */
+ if ((name == NULL) ||
+ pipeline_find(softnic, name) ||
+ (params == NULL) ||
+ (params->timer_period_ms == 0))
+ return NULL;
+
+ /* Resource create */
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-REQ",
+ softnic->params.name,
+ name);
+
+ msgq_req = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_req == NULL)
+ return NULL;
+
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-RSP",
+ softnic->params.name,
+ name);
+
+ msgq_rsp = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_rsp == NULL) {
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ snprintf(resource_name, sizeof(resource_name), "%s_%s",
+ softnic->params.name,
+ name);
+
+ pp.name = resource_name;
+ pp.socket_id = (int) softnic->params.cpu_id;
+ pp.offset_port_id = params->offset_port_id;
+
+ p = rte_pipeline_create(&pp);
+ if (p == NULL) {
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node allocation */
+ pipeline = calloc(1, sizeof(struct pipeline));
+ if (pipeline == NULL) {
+ rte_pipeline_free(p);
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(pipeline->name, name, sizeof(pipeline->name));
+ pipeline->p = p;
+ pipeline->n_ports_in = 0;
+ pipeline->n_ports_out = 0;
+ pipeline->n_tables = 0;
+ pipeline->msgq_req = msgq_req;
+ pipeline->msgq_rsp = msgq_rsp;
+ pipeline->timer_period_ms = params->timer_period_ms;
+ pipeline->enabled = 0;
+ pipeline->cpu_id = softnic->params.cpu_id;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&softnic->pipeline_list, pipeline, node);
+
+ return pipeline;
+}
+
+int
+pipeline_port_in_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled)
+{
+ struct rte_pipeline_port_in_params p;
+
+ union {
+ struct rte_port_ethdev_reader_params ethdev;
+ struct rte_port_ring_reader_params ring;
+ struct rte_port_sched_reader_params sched;
+ struct rte_port_fd_reader_params fd;
+ struct rte_port_source_params source;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct port_in *port_in;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *action;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (params == NULL) ||
+ (params->burst_size == 0) ||
+ (params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX))
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = port_in_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ switch (params->type) {
+ case PORT_IN_RXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->rxq.queue_id >= link->n_rxq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->rxq.queue_id;
+
+ p.ops = &rte_port_ethdev_reader_ops;
+ p.arg_create = &pp.ethdev;
+ break;
+ }
+
+ case PORT_IN_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+
+ p.ops = &rte_port_ring_reader_ops;
+ p.arg_create = &pp.ring;
+ break;
+ }
+
+ case PORT_IN_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+
+ p.ops = &rte_port_sched_reader_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_IN_TAP:
+ {
+ struct tap *tap;
+ struct mempool *mempool;
+
+ tap = tap_find(softnic, params->dev_name);
+ mempool = mempool_find(softnic, params->tap.mempool_name);
+ if ((tap == NULL) || (mempool == NULL))
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.mempool = mempool->m;
+ pp.fd.mtu = params->tap.mtu;
+
+ p.ops = &rte_port_fd_reader_ops;
+ p.arg_create = &pp.fd;
+ break;
+ }
+
+ case PORT_IN_SOURCE:
+ {
+ struct mempool *mempool;
+
+ mempool = mempool_find(softnic, params->source.mempool_name);
+ if (mempool == NULL)
+ return -1;
+
+ pp.source.mempool = mempool->m;
+ pp.source.file_name = params->source.file_name;
+ pp.source.n_bytes_per_pkt = params->source.n_bytes_per_pkt;
+
+ p.ops = &rte_port_source_ops;
+ p.arg_create = &pp.source;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.burst_size = params->burst_size;
+
+ /* Resource create */
+ action = NULL;
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_port_in_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_port_in_action_params_get(
+ action,
+ &p);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+ }
+
+ status = rte_pipeline_port_in_create(pipeline->p,
+ &p,
+ &port_id);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+
+ if (enabled)
+ rte_pipeline_port_in_enable(pipeline->p, port_id);
+
+ /* Pipeline */
+ port_in = &pipeline->port_in[pipeline->n_ports_in];
+ memcpy(&port_in->params, params, sizeof(*params));
+ port_in->ap = ap;
+ port_in->a = action;
+ pipeline->n_ports_in++;
+
+ return 0;
+}
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id)
+{
+ struct pipeline *pipeline;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if ((pipeline == NULL) ||
+ (port_id >= pipeline->n_ports_in) ||
+ (table_id >= pipeline->n_tables))
+ return -1;
+
+ /* Resource */
+ status = rte_pipeline_port_in_connect_to_table(pipeline->p,
+ port_id,
+ table_id);
+
+ return status;
+
+}
+
+int
+pipeline_port_out_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_out_params *params)
+{
+ struct rte_pipeline_port_out_params p;
+
+ union {
+ struct rte_port_ethdev_writer_params ethdev;
+ struct rte_port_ring_writer_params ring;
+ struct rte_port_sched_writer_params sched;
+ struct rte_port_fd_writer_params fd;
+ struct rte_port_sink_params sink;
+ } pp;
+
+ union {
+ struct rte_port_ethdev_writer_nodrop_params ethdev;
+ struct rte_port_ring_writer_nodrop_params ring;
+ struct rte_port_fd_writer_nodrop_params fd;
+ } pp_nodrop;
+
+ struct pipeline *pipeline;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+ memset(&pp_nodrop, 0, sizeof(pp_nodrop));
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (params == NULL) ||
+ (params->burst_size == 0) ||
+ (params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX))
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ switch (params->type) {
+ case PORT_OUT_TXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->txq.queue_id >= link->n_txq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->txq.queue_id;
+ pp.ethdev.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ethdev.port_id = link->port_id;
+ pp_nodrop.ethdev.queue_id = params->txq.queue_id;
+ pp_nodrop.ethdev.tx_burst_sz = params->burst_size;
+ pp_nodrop.ethdev.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ethdev_writer_ops;
+ p.arg_create = &pp.ethdev;
+ } else {
+ p.ops = &rte_port_ethdev_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ethdev;
+ }
+ break;
+ }
+
+ case PORT_OUT_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+ pp.ring.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ring.ring = swq->r;
+ pp_nodrop.ring.tx_burst_sz = params->burst_size;
+ pp_nodrop.ring.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ring_writer_ops;
+ p.arg_create = &pp.ring;
+ } else {
+ p.ops = &rte_port_ring_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ring;
+ }
+ break;
+ }
+
+ case PORT_OUT_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+ pp.sched.tx_burst_sz = params->burst_size;
+
+ p.ops = &rte_port_sched_writer_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_OUT_TAP:
+ {
+ struct tap *tap;
+
+ tap = tap_find(softnic, params->dev_name);
+ if (tap == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.fd.fd = tap->fd;
+ pp_nodrop.fd.tx_burst_sz = params->burst_size;
+ pp_nodrop.fd.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_fd_writer_ops;
+ p.arg_create = &pp.fd;
+ } else {
+ p.ops = &rte_port_fd_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.fd;
+ }
+ break;
+ }
+
+ case PORT_OUT_SINK:
+ {
+ pp.sink.file_name = params->sink.file_name;
+ pp.sink.max_n_pkts = params->sink.max_n_pkts;
+
+ p.ops = &rte_port_sink_ops;
+ p.arg_create = &pp.sink;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ /* Resource create */
+ status = rte_pipeline_port_out_create(pipeline->p,
+ &p,
+ &port_id);
+
+ if (status)
+ return -1;
+
+ /* Pipeline */
+ pipeline->n_ports_out++;
+
+ return 0;
+}
+
+static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv4_hdr, next_proto_id),
+ },
+
+ /* Source IP address (IPv4) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv4_hdr, src_addr),
+ },
+
+ /* Destination IP address (IPv4) */
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv4_hdr, dst_addr),
+ },
+
+ /* Source Port */
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 4,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv6_hdr, proto),
+ },
+
+ /* Source IP address (IPv6) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv6_hdr, src_addr[0]),
+ },
+
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv6_hdr, src_addr[4]),
+ },
+
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = offsetof(struct ipv6_hdr, src_addr[8]),
+ },
+
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 4,
+ .input_index = 4,
+ .offset = offsetof(struct ipv6_hdr, src_addr[12]),
+ },
+
+ /* Destination IP address (IPv6) */
+ [5] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 5,
+ .input_index = 5,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[0]),
+ },
+
+ [6] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 6,
+ .input_index = 6,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[4]),
+ },
+
+ [7] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 7,
+ .input_index = 7,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[8]),
+ },
+
+ [8] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 8,
+ .input_index = 8,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[12]),
+ },
+
+ /* Source Port */
+ [9] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 9,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [10] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 10,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+int
+pipeline_table_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct table_params *params)
+{
+ char name[NAME_MAX];
+ struct rte_pipeline_table_params p;
+
+ union {
+ struct rte_table_acl_params acl;
+ struct rte_table_array_params array;
+ struct rte_table_hash_params hash;
+ struct rte_table_lpm_params lpm;
+ struct rte_table_lpm_ipv6_params lpm_ipv6;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct table *table;
+ struct table_action_profile *ap;
+ struct rte_table_action *action;
+ uint32_t table_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (params == NULL))
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if ((pipeline == NULL) ||
+ (pipeline->n_tables >= RTE_PIPELINE_TABLE_MAX))
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = table_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ snprintf(name, NAME_MAX, "%s_%s_table%u",
+ softnic->params.name, pipeline_name, pipeline->n_tables);
+
+ switch (params->match_type) {
+ case TABLE_ACL:
+ {
+ uint32_t ip_header_offset = params->match.acl.ip_header_offset -
+ (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM);
+ uint32_t i;
+
+ if (params->match.acl.n_rules == 0)
+ return -1;
+
+ pp.acl.name = name;
+ pp.acl.n_rules = params->match.acl.n_rules;
+ if (params->match.acl.ip_version) {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv4,
+ sizeof(table_acl_field_format_ipv4));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv4);
+ } else {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv6,
+ sizeof(table_acl_field_format_ipv6));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv6);
+ }
+
+ for (i = 0; i < pp.acl.n_rule_fields; i++)
+ pp.acl.field_format[i].offset += ip_header_offset;
+
+ p.ops = &rte_table_acl_ops;
+ p.arg_create = &pp.acl;
+ break;
+ }
+
+ case TABLE_ARRAY:
+ {
+ if (params->match.array.n_keys == 0)
+ return -1;
+
+ pp.array.n_entries = params->match.array.n_keys;
+ pp.array.offset = params->match.array.key_offset;
+
+ p.ops = &rte_table_array_ops;
+ p.arg_create = &pp.array;
+ break;
+ }
+
+ case TABLE_HASH:
+ {
+ struct rte_table_ops *ops;
+ rte_table_hash_op_hash f_hash;
+
+ if (params->match.hash.n_keys == 0)
+ return -1;
+
+ switch (params->match.hash.key_size) {
+ case 8:
+ f_hash = hash_default_key8;
+ break;
+ case 16:
+ f_hash = hash_default_key16;
+ break;
+ case 24:
+ f_hash = hash_default_key24;
+ break;
+ case 32:
+ f_hash = hash_default_key32;
+ break;
+ case 40:
+ f_hash = hash_default_key40;
+ break;
+ case 48:
+ f_hash = hash_default_key48;
+ break;
+ case 56:
+ f_hash = hash_default_key56;
+ break;
+ case 64:
+ f_hash = hash_default_key64;
+ break;
+ default:
+ return -1;
+ }
+
+ pp.hash.name = name;
+ pp.hash.key_size = params->match.hash.key_size;
+ pp.hash.key_offset = params->match.hash.key_offset;
+ pp.hash.key_mask = params->match.hash.key_mask;
+ pp.hash.n_keys = params->match.hash.n_keys;
+ pp.hash.n_buckets = params->match.hash.n_buckets;
+ pp.hash.f_hash = f_hash;
+ pp.hash.seed = 0;
+
+ if (params->match.hash.extendable_bucket)
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_ext_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_ext_ops;
+ break;
+ default:
+ ops = &rte_table_hash_ext_ops;
+ }
+ else
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_lru_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_lru_ops;
+ break;
+ default:
+ ops = &rte_table_hash_lru_ops;
+ }
+
+ p.ops = ops;
+ p.arg_create = &pp.hash;
+ break;
+ }
+
+ case TABLE_LPM:
+ {
+ if (params->match.lpm.n_rules == 0)
+ return -1;
+
+ switch (params->match.lpm.key_size) {
+ case 4:
+ {
+ pp.lpm.name = name;
+ pp.lpm.n_rules = params->match.lpm.n_rules;
+ pp.lpm.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm.flags = 0;
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ops;
+ p.arg_create = &pp.lpm;
+ break;
+ }
+
+ case 16:
+ {
+ pp.lpm_ipv6.name = name;
+ pp.lpm_ipv6.n_rules = params->match.lpm.n_rules;
+ pp.lpm_ipv6.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm_ipv6.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ipv6_ops;
+ p.arg_create = &pp.lpm_ipv6;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ break;
+ }
+
+ case TABLE_STUB:
+ {
+ p.ops = &rte_table_stub_ops;
+ p.arg_create = NULL;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ /* Resource create */
+ action = NULL;
+ p.f_action_hit = NULL;
+ p.f_action_miss = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_table_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_table_action_table_params_get(
+ action,
+ &p);
+ if (status ||
+ ((p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry)) >
+ TABLE_RULE_ACTION_SIZE_MAX)) {
+ rte_table_action_free(action);
+ return -1;
+ }
+ }
+
+ if (params->match_type == TABLE_LPM) {
+ if (params->match.lpm.key_size == 4)
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+
+ if (params->match.lpm.key_size == 16)
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ }
+
+ status = rte_pipeline_table_create(pipeline->p,
+ &p,
+ &table_id);
+ if (status) {
+ rte_table_action_free(action);
+ return -1;
+ }
+
+ /* Pipeline */
+ table = &pipeline->table[pipeline->n_tables];
+ memcpy(&table->params, params, sizeof(*params));
+ table->ap = ap;
+ table->a = action;
+ pipeline->n_tables++;
+
+ return 0;
+}
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 7b2899e..ffd3901 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -34,8 +34,12 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
_LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 10/21] net/softnic: add thread
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (8 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 09/21] net/softnic: add pipeline object Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 11/21] net/softnic: add softnic run API Jasvinder Singh
` (10 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add thread data structure and init function to run softnic pipelines
objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 8 +++
drivers/net/softnic/rte_eth_softnic_internals.h | 69 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_thread.c | 90 +++++++++++++++++++++++++
4 files changed, 168 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index c3a3a6f..def7397 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -31,6 +31,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 81a7735..f4bd3f3 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -210,6 +210,7 @@ static void *
pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
+ int status;
p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
@@ -231,6 +232,12 @@ pmd_init(struct pmd_params *params)
table_action_profile_init(p);
pipeline_init(p);
+ status = thread_init(p);
+ if (status) {
+ rte_free(p);
+ return NULL;
+ }
+
return p;
}
@@ -240,6 +247,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d805270..3ef55c6 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -434,10 +434,68 @@ struct pipeline {
TAILQ_HEAD(pipeline_list, pipeline);
+/**
+ * Thread
+ */
+#ifndef THREAD_PIPELINES_MAX
+#define THREAD_PIPELINES_MAX 256
+#endif
+
+#ifndef THREAD_MSGQ_SIZE
+#define THREAD_MSGQ_SIZE 64
+#endif
+
+#ifndef THREAD_TIMER_PERIOD_MS
+#define THREAD_TIMER_PERIOD_MS 100
+#endif
+
+/**
+ * Master thead: data plane thread context
+ */
+struct thread {
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ uint32_t enabled;
+};
+
+/**
+ * Data plane threads: context
+ */
#ifndef TABLE_RULE_ACTION_SIZE_MAX
#define TABLE_RULE_ACTION_SIZE_MAX 2048
#endif
+struct table_data {
+ struct rte_table_action *a;
+};
+
+struct pipeline_data {
+ struct rte_pipeline *p;
+ struct table_data table_data[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+
+ uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
+};
+
+struct thread_data {
+ struct rte_pipeline *p[THREAD_PIPELINES_MAX];
+ uint32_t n_pipelines;
+
+ struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+ uint64_t time_next_min;
+ uint64_t iter;
+} __rte_cache_aligned;
+
/**
* PMD Internals
*/
@@ -458,6 +516,8 @@ struct pmd_internals {
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
struct pipeline_list pipeline_list;
+ struct thread thread[RTE_MAX_LCORE];
+ struct thread_data thread_data[RTE_MAX_LCORE];
};
/**
@@ -639,4 +699,13 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+/**
+ * Thread
+ */
+int
+thread_init(struct pmd_internals *p);
+
+void
+thread_free(struct pmd_internals *p);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
new file mode 100644
index 0000000..4da1383
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+
+#include <rte_cycles.h>
+#include <rte_lcore.h>
+#include <rte_ring.h>
+
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Master thread: data plane thread init
+ */
+void
+thread_free(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ struct thread *t = &softnic->thread[i];
+
+ /* MSGQs */
+ if (t->msgq_req)
+ rte_ring_free(t->msgq_req);
+
+ if (t->msgq_rsp)
+ rte_ring_free(t->msgq_rsp);
+ }
+}
+
+int
+thread_init(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ char ring_name[NAME_MAX];
+ struct rte_ring *msgq_req, *msgq_rsp;
+ struct thread *t = &softnic->thread[i];
+ struct thread_data *t_data = &softnic->thread_data[i];
+ uint32_t cpu_id = rte_lcore_to_socket_id(i);
+
+ /* MSGQs */
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-REQ",
+ softnic->params.name,
+ i);
+
+ msgq_req = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_req == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-RSP",
+ softnic->params.name,
+ i);
+
+ msgq_rsp = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_rsp == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ /* Master thread records */
+ t->msgq_req = msgq_req;
+ t->msgq_rsp = msgq_rsp;
+ t->enabled = 1;
+
+ /* Data plane thread records */
+ t_data->n_pipelines = 0;
+ t_data->msgq_req = msgq_req;
+ t_data->msgq_rsp = msgq_rsp;
+ t_data->timer_period =
+ (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
+ t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
+ t_data->time_next_min = t_data->time_next;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 11/21] net/softnic: add softnic run API
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (9 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 10/21] net/softnic: add thread Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 12/21] net/softnic: add cli interface Jasvinder Singh
` (9 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic API function to run pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 13 --
drivers/net/softnic/rte_eth_softnic_thread.c | 195 +++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 13 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index f4bd3f3..321813b 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -193,19 +193,6 @@ pmd_tx_pkt_burst(void *txq,
NULL);
}
-int
-rte_pmd_softnic_run(uint16_t port_id)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
- dev = dev;
- return 0;
-}
-
static void *
pmd_init(struct pmd_params *params)
{
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 4da1383..3a994bc 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -88,3 +88,198 @@ thread_init(struct pmd_internals *softnic)
return 0;
}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum thread_req_type {
+ THREAD_REQ_MAX
+};
+
+struct thread_msg_req {
+ enum thread_req_type type;
+};
+
+struct thread_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct thread_msg_req *
+thread_msg_recv(struct rte_ring *msgq_req)
+{
+ struct thread_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **) &req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+thread_msg_send(struct rte_ring *msgq_rsp,
+ struct thread_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+thread_msg_handle(struct thread_data *t)
+{
+ for ( ; ; ) {
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+
+ req = thread_msg_recv(t->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct thread_msg_rsp *) req;
+ rsp->status = -1;
+ }
+
+ thread_msg_send(t->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum pipeline_req_type {
+ PIPELINE_REQ_MAX
+};
+
+struct pipeline_msg_req {
+ enum pipeline_req_type type;
+};
+
+struct pipeline_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct pipeline_msg_req *
+pipeline_msg_recv(struct rte_ring *msgq_req)
+{
+ struct pipeline_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **) &req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+pipeline_msg_send(struct rte_ring *msgq_rsp,
+ struct pipeline_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+pipeline_msg_handle(struct pipeline_data *p)
+{
+ for ( ; ; ) {
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+
+ req = pipeline_msg_recv(p->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct pipeline_msg_rsp *) req;
+ rsp->status = -1;
+ }
+
+ pipeline_msg_send(p->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Data plane threads: main
+ */
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+ struct thread_data *t;
+ uint32_t thread_id, j;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+ thread_id = rte_lcore_id();
+ t = &softnic->thread_data[thread_id];
+ t->iter++;
+
+ /* Data Plane */
+ for (j = 0; j < t->n_pipelines; j++)
+ rte_pipeline_run(t->p[j]);
+
+ /* Control Plane */
+ if ((t->iter & 0xFLLU) == 0) {
+ uint64_t time = rte_get_tsc_cycles();
+ uint64_t time_next_min = UINT64_MAX;
+
+ if (time < t->time_next_min)
+ return 0;
+
+ /* Pipeline message queues */
+ for (j = 0; j < t->n_pipelines; j++) {
+ struct pipeline_data *p =
+ &t->pipeline_data[j];
+ uint64_t time_next = p->time_next;
+
+ if (time_next <= time) {
+ pipeline_msg_handle(p);
+ rte_pipeline_flush(p->p);
+ time_next = time + p->timer_period;
+ p->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ /* Thread message queues */
+ {
+ uint64_t time_next = t->time_next;
+
+ if (time_next <= time) {
+ thread_msg_handle(t);
+ time_next = time + t->timer_period;
+ t->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ t->time_next_min = time_next_min;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 12/21] net/softnic: add cli interface
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (10 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 11/21] net/softnic: add softnic run API Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 13/21] net/softnic: add connection agent Jasvinder Singh
` (8 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add interface for softnic cli commands.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 2 +
drivers/net/softnic/parser.c | 687 ++++++++++++++++++++++++
drivers/net/softnic/parser.h | 63 +++
drivers/net/softnic/rte_eth_softnic_cli.c | 119 ++++
drivers/net/softnic/rte_eth_softnic_internals.h | 15 +
5 files changed, 886 insertions(+)
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index def7397..5d3cd68 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -32,6 +32,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
#
# Export include files
diff --git a/drivers/net/softnic/parser.c b/drivers/net/softnic/parser.c
new file mode 100644
index 0000000..821aace
--- /dev/null
+++ b/drivers/net/softnic/parser.c
@@ -0,0 +1,687 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+/*
+ * For inet_pton4() and inet_pton6() functions:
+ *
+ * Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <rte_errno.h>
+
+#include "parser.h"
+
+static uint32_t
+get_hex_val(char c)
+{
+ switch (c) {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return c - '0';
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ return c - 'A' + 10;
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return c - 'a' + 10;
+ default:
+ return 0;
+ }
+}
+
+int
+parser_read_arg_bool(const char *p)
+{
+ p = skip_white_spaces(p);
+ int result = -EINVAL;
+
+ if (((p[0] == 'y') && (p[1] == 'e') && (p[2] == 's')) ||
+ ((p[0] == 'Y') && (p[1] == 'E') && (p[2] == 'S'))) {
+ p += 3;
+ result = 1;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'n')) ||
+ ((p[0] == 'O') && (p[1] == 'N'))) {
+ p += 2;
+ result = 1;
+ }
+
+ if (((p[0] == 'n') && (p[1] == 'o')) ||
+ ((p[0] == 'N') && (p[1] == 'O'))) {
+ p += 2;
+ result = 0;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'f') && (p[2] == 'f')) ||
+ ((p[0] == 'O') && (p[1] == 'F') && (p[2] == 'F'))) {
+ p += 3;
+ result = 0;
+ }
+
+ p = skip_white_spaces(p);
+
+ if (p[0] != '\0')
+ return -EINVAL;
+
+ return result;
+}
+
+int
+parser_read_uint64(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+ if (!isdigit(*p))
+ return -EINVAL;
+
+ val = strtoul(p, &next, 10);
+ if (p == next)
+ return -EINVAL;
+
+ p = next;
+ switch (*p) {
+ case 'T':
+ val *= 1024ULL;
+ /* fall through */
+ case 'G':
+ val *= 1024ULL;
+ /* fall through */
+ case 'M':
+ val *= 1024ULL;
+ /* fall through */
+ case 'k':
+ case 'K':
+ val *= 1024ULL;
+ p++;
+ break;
+ }
+
+ p = skip_white_spaces(p);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint64_hex(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+
+ val = strtoul(p, &next, 16);
+ if (p == next)
+ return -EINVAL;
+
+ p = skip_white_spaces(next);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint32(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint32_hex(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint16(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint16_hex(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint8(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parser_read_uint8_hex(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens)
+{
+ uint32_t i;
+
+ if ((string == NULL) ||
+ (tokens == NULL) ||
+ (*n_tokens < 1))
+ return -EINVAL;
+
+ for (i = 0; i < *n_tokens; i++) {
+ tokens[i] = strtok_r(string, PARSE_DELIMITER, &string);
+ if (tokens[i] == NULL)
+ break;
+ }
+
+ if ((i == *n_tokens) &&
+ (NULL != strtok_r(string, PARSE_DELIMITER, &string)))
+ return -E2BIG;
+
+ *n_tokens = i;
+ return 0;
+}
+
+int
+parse_hex_string(char *src, uint8_t *dst, uint32_t *size)
+{
+ char *c;
+ uint32_t len, i;
+
+ /* Check input parameters */
+ if ((src == NULL) ||
+ (dst == NULL) ||
+ (size == NULL) ||
+ (*size == 0))
+ return -1;
+
+ len = strlen(src);
+ if (((len & 3) != 0) ||
+ (len > (*size) * 2))
+ return -1;
+ *size = len / 2;
+
+ for (c = src; *c != 0; c++) {
+ if ((((*c) >= '0') && ((*c) <= '9')) ||
+ (((*c) >= 'A') && ((*c) <= 'F')) ||
+ (((*c) >= 'a') && ((*c) <= 'f')))
+ continue;
+
+ return -1;
+ }
+
+ /* Convert chars to bytes */
+ for (i = 0; i < *size; i++)
+ dst[i] = get_hex_val(src[2 * i]) * 16 +
+ get_hex_val(src[2 * i + 1]);
+
+ return 0;
+}
+
+int
+parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
+{
+ uint32_t n_max_labels = *n_labels, count = 0;
+
+ /* Check for void list of labels */
+ if (strcmp(string, "<void>") == 0) {
+ *n_labels = 0;
+ return 0;
+ }
+
+ /* At least one label should be present */
+ for ( ; (*string != '\0'); ) {
+ char *next;
+ int value;
+
+ if (count >= n_max_labels)
+ return -1;
+
+ if (count > 0) {
+ if (string[0] != ':')
+ return -1;
+
+ string++;
+ }
+
+ value = strtol(string, &next, 10);
+ if (next == string)
+ return -1;
+ string = next;
+
+ labels[count++] = (uint32_t) value;
+ }
+
+ *n_labels = count;
+ return 0;
+}
+
+#define INADDRSZ 4
+#define IN6ADDRSZ 16
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr(digits, ch);
+ if (pch != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return 0;
+ if (!saw_digit) {
+ if (++octets > 4)
+ return 0;
+ saw_digit = 1;
+ }
+ *tp = (unsigned char)new;
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return 0;
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return 0;
+ }
+ if (octets < 4)
+ return 0;
+
+ memcpy(dst, tmp, INADDRSZ);
+ return 1;
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[IN6ADDRSZ], *tp = 0, *endp = 0, *colonp = 0;
+ const char *xdigits = 0, *curtok = 0;
+ int ch = 0, saw_xdigit = 0, count_xdigit = 0;
+ unsigned int val = 0;
+ unsigned dbloct_count = 0;
+
+ memset((tp = tmp), '\0', IN6ADDRSZ);
+ endp = tp + IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return 0;
+ curtok = src;
+ saw_xdigit = count_xdigit = 0;
+ val = 0;
+
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr((xdigits = xdigits_l), ch);
+ if (pch == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ if (count_xdigit >= 4)
+ return 0;
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return 0;
+ saw_xdigit = 1;
+ count_xdigit++;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return 0;
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return 0;
+ }
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char) ((val >> 8) & 0xff);
+ *tp++ = (unsigned char) (val & 0xff);
+ saw_xdigit = 0;
+ count_xdigit = 0;
+ val = 0;
+ dbloct_count++;
+ continue;
+ }
+ if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += INADDRSZ;
+ saw_xdigit = 0;
+ dbloct_count += 2;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return 0;
+ }
+ if (saw_xdigit) {
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char) ((val >> 8) & 0xff);
+ *tp++ = (unsigned char) (val & 0xff);
+ dbloct_count++;
+ }
+ if (colonp != NULL) {
+ /* if we already have 8 double octets, having a colon means error */
+ if (dbloct_count == 8)
+ return 0;
+
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return 0;
+ memcpy(dst, tmp, IN6ADDRSZ);
+ return 1;
+}
+
+static struct ether_addr *
+my_ether_aton(const char *a)
+{
+ int i;
+ char *end;
+ unsigned long o[ETHER_ADDR_LEN];
+ static struct ether_addr ether_addr;
+
+ i = 0;
+ do {
+ errno = 0;
+ o[i] = strtoul(a, &end, 16);
+ if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
+ return NULL;
+ a = end + 1;
+ } while (++i != sizeof(o) / sizeof(o[0]) && end[0] != 0);
+
+ /* Junk at the end of line */
+ if (end[0] != 0)
+ return NULL;
+
+ /* Support the format XX:XX:XX:XX:XX:XX */
+ if (i == ETHER_ADDR_LEN) {
+ while (i-- != 0) {
+ if (o[i] > UINT8_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i] = (uint8_t)o[i];
+ }
+ /* Support the format XXXX:XXXX:XXXX */
+ } else if (i == ETHER_ADDR_LEN / 2) {
+ while (i-- != 0) {
+ if (o[i] > UINT16_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i * 2] = (uint8_t)(o[i] >> 8);
+ ether_addr.addr_bytes[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
+ }
+ /* unknown format */
+ } else
+ return NULL;
+
+ return (struct ether_addr *)ðer_addr;
+}
+
+int
+parse_ipv4_addr(const char *token, struct in_addr *ipv4)
+{
+ if (strlen(token) >= INET_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton4(token, (unsigned char *)ipv4) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+parse_ipv6_addr(const char *token, struct in6_addr *ipv6)
+{
+ if (strlen(token) >= INET6_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton6(token, (unsigned char *)ipv6) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+parse_mac_addr(const char *token, struct ether_addr *addr)
+{
+ struct ether_addr *tmp;
+
+ tmp = my_ether_aton(token);
+ if (tmp == NULL)
+ return -1;
+
+ memcpy(addr, tmp, sizeof(struct ether_addr));
+ return 0;
+}
+
+int
+parse_cpu_core(const char *entry,
+ struct cpu_core_params *p)
+{
+ size_t num_len;
+ char num[8];
+
+ uint32_t s = 0, c = 0, h = 0, val;
+ uint8_t s_parsed = 0, c_parsed = 0, h_parsed = 0;
+ const char *next = skip_white_spaces(entry);
+ char type;
+
+ if (p == NULL)
+ return -EINVAL;
+
+ /* Expect <CORE> or [sX][cY][h]. At least one parameter is required. */
+ while (*next != '\0') {
+ /* If everything parsed nothing should left */
+ if (s_parsed && c_parsed && h_parsed)
+ return -EINVAL;
+
+ type = *next;
+ switch (type) {
+ case 's':
+ case 'S':
+ if (s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+ s_parsed = 1;
+ next++;
+ break;
+ case 'c':
+ case 'C':
+ if (c_parsed || h_parsed)
+ return -EINVAL;
+ c_parsed = 1;
+ next++;
+ break;
+ case 'h':
+ case 'H':
+ if (h_parsed)
+ return -EINVAL;
+ h_parsed = 1;
+ next++;
+ break;
+ default:
+ /* If it start from digit it must be only core id. */
+ if (!isdigit(*next) || s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+
+ type = 'C';
+ }
+
+ for (num_len = 0; *next != '\0'; next++, num_len++) {
+ if (num_len == RTE_DIM(num))
+ return -EINVAL;
+
+ if (!isdigit(*next))
+ break;
+
+ num[num_len] = *next;
+ }
+
+ if (num_len == 0 && type != 'h' && type != 'H')
+ return -EINVAL;
+
+ if (num_len != 0 && (type == 'h' || type == 'H'))
+ return -EINVAL;
+
+ num[num_len] = '\0';
+ val = strtol(num, NULL, 10);
+
+ h = 0;
+ switch (type) {
+ case 's':
+ case 'S':
+ s = val;
+ break;
+ case 'c':
+ case 'C':
+ c = val;
+ break;
+ case 'h':
+ case 'H':
+ h = 1;
+ break;
+ }
+ }
+
+ p->socket_id = s;
+ p->core_id = c;
+ p->thread_id = h;
+ return 0;
+}
diff --git a/drivers/net/softnic/parser.h b/drivers/net/softnic/parser.h
new file mode 100644
index 0000000..261a8c8
--- /dev/null
+++ b/drivers/net/softnic/parser.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_PARSER_H__
+#define __INCLUDE_PARSER_H__
+
+#include <stdint.h>
+
+#include <rte_ip.h>
+#include <rte_ether.h>
+
+#define PARSE_DELIMITER " \f\n\r\t\v"
+
+#define skip_white_spaces(pos) \
+({ \
+ __typeof__(pos) _p = (pos); \
+ for ( ; isspace(*_p); _p++) \
+ ; \
+ _p; \
+})
+
+static inline size_t
+skip_digits(const char *src)
+{
+ size_t i;
+
+ for (i = 0; isdigit(src[i]); i++)
+ ;
+
+ return i;
+}
+
+int parser_read_arg_bool(const char *p);
+
+int parser_read_uint64(uint64_t *value, const char *p);
+int parser_read_uint32(uint32_t *value, const char *p);
+int parser_read_uint16(uint16_t *value, const char *p);
+int parser_read_uint8(uint8_t *value, const char *p);
+
+int parser_read_uint64_hex(uint64_t *value, const char *p);
+int parser_read_uint32_hex(uint32_t *value, const char *p);
+int parser_read_uint16_hex(uint16_t *value, const char *p);
+int parser_read_uint8_hex(uint8_t *value, const char *p);
+
+int parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
+
+int parse_ipv4_addr(const char *token, struct in_addr *ipv4);
+int parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
+int parse_mac_addr(const char *token, struct ether_addr *addr);
+int parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels);
+
+struct cpu_core_params {
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t thread_id;
+};
+
+int parse_cpu_core(const char *entry, struct cpu_core_params *p);
+
+int parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
new file mode 100644
index 0000000..6714b24
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "rte_eth_softnic_internals.h"
+#include "parser.h"
+
+#ifndef CMD_MAX_TOKENS
+#define CMD_MAX_TOKENS 256
+#endif
+
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+
+static int
+is_comment(char *in)
+{
+ if ((strlen(in) && index("!#%;", in[0])) ||
+ (strncmp(in, "//", 2) == 0) ||
+ (strncmp(in, "--", 2) == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ int status;
+
+ arg = arg;
+
+ if (is_comment(in))
+ return;
+
+ status = parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (msg_in_len_max == 0) ||
+ (msg_out_len_max == 0))
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if ((msg_in == NULL) ||
+ (msg_out == NULL)) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 3ef55c6..cf3c087 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -708,4 +708,19 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+/**
+ * CLI
+ */
+void
+cli_process(char *in,
+ char *out,
+ size_t out_size,
+ void *arg);
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 13/21] net/softnic: add connection agent
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (11 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 12/21] net/softnic: add cli interface Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 14/21] net/softnic: add cli to create softnic objects Jasvinder Singh
` (7 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add connection agent to enable connectivity with external agen
(e.g. telnet, netcat, Python script, etc).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
drivers/net/softnic/conn.h | 49 +++
drivers/net/softnic/rte_eth_softnic.c | 79 +++++
drivers/net/softnic/rte_eth_softnic.h | 12 +
drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
.../net/softnic/rte_pmd_eth_softnic_version.map | 7 +
7 files changed, 483 insertions(+)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5d3cd68..6bc572d 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -34,6 +34,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += conn.c
#
# Export include files
diff --git a/drivers/net/softnic/conn.c b/drivers/net/softnic/conn.c
new file mode 100644
index 0000000..d569944
--- /dev/null
+++ b/drivers/net/softnic/conn.c
@@ -0,0 +1,332 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#define __USE_GNU
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "conn.h"
+
+#define MSG_CMD_TOO_LONG "Command too long."
+
+struct conn {
+ char *welcome;
+ char *prompt;
+ char *buf;
+ char *msg_in;
+ char *msg_out;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ size_t msg_in_len;
+ int fd_server;
+ int fd_client_group;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p)
+{
+ struct sockaddr_in server_address;
+ struct conn *conn;
+ int fd_server, fd_client_group, status;
+
+ memset(&server_address, 0, sizeof(server_address));
+
+ /* Check input arguments */
+ if ((p == NULL) ||
+ (p->welcome == NULL) ||
+ (p->prompt == NULL) ||
+ (p->addr == NULL) ||
+ (p->buf_size == 0) ||
+ (p->msg_in_len_max == 0) ||
+ (p->msg_out_len_max == 0) ||
+ (p->msg_handle == NULL))
+ return NULL;
+
+ status = inet_aton(p->addr, &server_address.sin_addr);
+ if (status == 0)
+ return NULL;
+
+ /* Memory allocation */
+ conn = calloc(1, sizeof(struct conn));
+ if (conn == NULL)
+ return NULL;
+
+ conn->welcome = calloc(1, CONN_WELCOME_LEN_MAX + 1);
+ conn->prompt = calloc(1, CONN_PROMPT_LEN_MAX + 1);
+ conn->buf = calloc(1, p->buf_size);
+ conn->msg_in = calloc(1, p->msg_in_len_max + 1);
+ conn->msg_out = calloc(1, p->msg_out_len_max + 1);
+
+ if ((conn->welcome == NULL) ||
+ (conn->prompt == NULL) ||
+ (conn->buf == NULL) ||
+ (conn->msg_in == NULL) ||
+ (conn->msg_out == NULL)) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ /* Server socket */
+ server_address.sin_family = AF_INET;
+ server_address.sin_port = htons(p->port);
+
+ fd_server = socket(AF_INET,
+ SOCK_STREAM | SOCK_NONBLOCK,
+ 0);
+ if (fd_server == -1) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ status = bind(fd_server,
+ (struct sockaddr *) &server_address,
+ sizeof(server_address));
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ status = listen(fd_server, 16);
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Client group */
+ fd_client_group = epoll_create(1);
+ if (fd_client_group == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Fill in */
+ strncpy(conn->welcome, p->welcome, CONN_WELCOME_LEN_MAX);
+ strncpy(conn->prompt, p->prompt, CONN_PROMPT_LEN_MAX);
+ conn->buf_size = p->buf_size;
+ conn->msg_in_len_max = p->msg_in_len_max;
+ conn->msg_out_len_max = p->msg_out_len_max;
+ conn->msg_in_len = 0;
+ conn->fd_server = fd_server;
+ conn->fd_client_group = fd_client_group;
+ conn->msg_handle = p->msg_handle;
+ conn->msg_handle_arg = p->msg_handle_arg;
+
+ return conn;
+}
+
+void
+conn_free(struct conn *conn)
+{
+ if (conn == NULL)
+ return;
+
+ if (conn->fd_client_group)
+ close(conn->fd_client_group);
+
+ if (conn->fd_server)
+ close(conn->fd_server);
+
+ free(conn->msg_out);
+ free(conn->msg_in);
+ free(conn->prompt);
+ free(conn->welcome);
+ free(conn);
+}
+
+int
+conn_poll_for_conn(struct conn *conn)
+{
+ struct sockaddr_in client_address;
+ struct epoll_event event;
+ socklen_t client_address_length;
+ int fd_client, status;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Server socket */
+ client_address_length = sizeof(client_address);
+ fd_client = accept4(conn->fd_server,
+ (struct sockaddr *) &client_address,
+ &client_address_length,
+ SOCK_NONBLOCK);
+ if (fd_client == -1) {
+ if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
+ return 0;
+
+ return -1;
+ }
+
+ /* Client group */
+ event.events = EPOLLIN | EPOLLRDHUP | EPOLLHUP;
+ event.data.fd = fd_client;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_ADD,
+ fd_client,
+ &event);
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ /* Client */
+ status = write(fd_client,
+ conn->welcome,
+ strlen(conn->welcome));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+data_event_handle(struct conn *conn,
+ int fd_client)
+{
+ ssize_t len, i, status;
+
+ /* Read input message */
+
+ len = read(fd_client,
+ conn->buf,
+ conn->buf_size);
+ if (len == -1) {
+ if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
+ return 0;
+
+ return -1;
+ }
+ if (len == 0)
+ return 0;
+
+ /* Handle input messages */
+ for (i = 0; i < len; i++) {
+ if (conn->buf[i] == '\n') {
+ size_t n;
+
+ conn->msg_in[conn->msg_in_len] = 0;
+ conn->msg_out[0] = 0;
+
+ conn->msg_handle(conn->msg_in,
+ conn->msg_out,
+ conn->msg_out_len_max,
+ conn->msg_handle_arg);
+
+ n = strlen(conn->msg_out);
+ if (n) {
+ status = write(fd_client,
+ conn->msg_out,
+ n);
+ if (status == -1)
+ return status;
+ }
+
+ conn->msg_in_len = 0;
+ } else if (conn->msg_in_len < conn->msg_in_len_max) {
+ conn->msg_in[conn->msg_in_len] = conn->buf[i];
+ conn->msg_in_len++;
+ } else {
+ status = write(fd_client,
+ MSG_CMD_TOO_LONG,
+ strlen(MSG_CMD_TOO_LONG));
+ if (status == -1)
+ return status;
+
+ conn->msg_in_len = 0;
+ }
+ }
+
+ /* Write prompt */
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1)
+ return status;
+
+ return 0;
+}
+
+static int
+control_event_handle(struct conn *conn,
+ int fd_client)
+{
+ int status;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_DEL,
+ fd_client,
+ NULL);
+ if (status == -1)
+ return -1;
+
+ status = close(fd_client);
+ if (status == -1)
+ return -1;
+
+ return 0;
+}
+
+int
+conn_poll_for_msg(struct conn *conn)
+{
+ struct epoll_event event;
+ int fd_client, status, status_data = 0, status_control = 0;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Client group */
+ status = epoll_wait(conn->fd_client_group,
+ &event,
+ 1,
+ 0);
+ if (status == -1)
+ return -1;
+ if (status == 0)
+ return 0;
+
+ fd_client = event.data.fd;
+
+ /* Data available */
+ if (event.events & EPOLLIN)
+ status_data = data_event_handle(conn, fd_client);
+
+ /* Control events */
+ if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ status_control = control_event_handle(conn, fd_client);
+
+ if (status_data || status_control)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/net/softnic/conn.h b/drivers/net/softnic/conn.h
new file mode 100644
index 0000000..c82eb8f
--- /dev/null
+++ b/drivers/net/softnic/conn.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_CONN_H__
+#define __INCLUDE_CONN_H__
+
+#include <stdint.h>
+
+struct conn;
+
+#ifndef CONN_WELCOME_LEN_MAX
+#define CONN_WELCOME_LEN_MAX 1024
+#endif
+
+#ifndef CONN_PROMPT_LEN_MAX
+#define CONN_PROMPT_LEN_MAX 16
+#endif
+
+typedef void (*conn_msg_handle_t)(char *msg_in,
+ char *msg_out,
+ size_t msg_out_len_max,
+ void *arg);
+
+struct conn_params {
+ const char *welcome;
+ const char *prompt;
+ const char *addr;
+ uint16_t port;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p);
+
+void
+conn_free(struct conn *conn);
+
+int
+conn_poll_for_conn(struct conn *conn);
+
+int
+conn_poll_for_msg(struct conn *conn);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 321813b..9641725 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -19,14 +19,35 @@
#include "rte_eth_softnic_internals.h"
#define PMD_PARAM_SCRIPT "script"
+#define PMD_PARAM_CONN_PORT "conn_port"
#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
PMD_PARAM_SCRIPT,
+ PMD_PARAM_CONN_PORT,
PMD_PARAM_CPU_ID,
NULL
};
+static const char welcome[] =
+ "\n"
+ "Welcome to Soft NIC!\n"
+ "\n";
+
+static const char prompt[] = "softnic> ";
+
+struct conn_params conn_params_default = {
+ .welcome = welcome,
+ .prompt = prompt,
+ .addr = "0.0.0.0",
+ .port = 0,
+ .buf_size = 1024 * 1024,
+ .msg_in_len_max = 1024,
+ .msg_out_len_max = 1024 * 1024,
+ .msg_handle = cli_process,
+ .msg_handle_arg = NULL,
+};
+
static const struct rte_eth_dev_info pmd_dev_info = {
.min_rx_bufsize = 0,
.max_rx_pktlen = UINT32_MAX,
@@ -225,6 +246,21 @@ pmd_init(struct pmd_params *params)
return NULL;
}
+ if (params->conn_port) {
+ struct conn_params conn_params;
+
+ memcpy(&conn_params, &conn_params_default, sizeof(conn_params));
+ conn_params.port = p->params.conn_port;
+ conn_params.msg_handle_arg = p;
+
+ p->conn = conn_init(&conn_params);
+ if (p->conn == NULL) {
+ thread_free(p);
+ rte_free(p);
+ return NULL;
+ }
+ }
+
return p;
}
@@ -234,6 +270,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ if (p->params.conn_port)
+ conn_free(p->conn);
+
thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
@@ -312,6 +351,17 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
+get_uint16(const char *key __rte_unused, const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint16_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static int
pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
@@ -324,6 +374,7 @@ pmd_parse_args(struct pmd_params *p, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
p->script = "firmware.cli";
+ p->conn_port = 0;
p->cpu_id = 0;
/* script (optional) */
@@ -334,6 +385,14 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* Connection listening port (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CONN_PORT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CONN_PORT,
+ &get_uint16, &p->conn_port);
+ if (ret < 0)
+ goto out_free;
+ }
+
/* cpu_id (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
@@ -420,6 +479,7 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_SCRIPT "=<string> "
+ PMD_PARAM_CONN_PORT "=<uint16> "
PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
@@ -430,3 +490,22 @@ pmd_softnic_init_log(void)
if (pmd_softnic_logtype >= 0)
rte_log_set_level(pmd_softnic_logtype, RTE_LOG_NOTICE);
}
+
+int
+rte_pmd_softnic_manage(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+
+ conn_poll_for_conn(softnic->conn);
+
+ conn_poll_for_msg(softnic->conn);
+
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 415b4c8..66df239 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -23,6 +23,18 @@ extern "C" {
int
rte_pmd_softnic_run(uint16_t port_id);
+/**
+ * Soft NIC manage.
+ *
+ * @param port_id
+ * Port ID of the Soft NIC device.
+ * @return
+ * Zero on success, error code otherwise.
+ */
+
+int
+rte_pmd_softnic_manage(uint16_t port_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index cf3c087..4b680dc 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -22,6 +22,7 @@
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
+#include "conn.h"
#define NAME_SIZE 64
@@ -32,6 +33,7 @@
struct pmd_params {
const char *name;
const char *script;
+ uint16_t conn_port;
uint32_t cpu_id;
/** Parameters for the soft device (to be created) */
@@ -508,6 +510,7 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct conn *conn;
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
diff --git a/drivers/net/softnic/rte_pmd_eth_softnic_version.map b/drivers/net/softnic/rte_pmd_eth_softnic_version.map
index fb2cb68..ac501ff 100644
--- a/drivers/net/softnic/rte_pmd_eth_softnic_version.map
+++ b/drivers/net/softnic/rte_pmd_eth_softnic_version.map
@@ -5,3 +5,10 @@ DPDK_17.11 {
local: *;
};
+
+DPDK_18.08 {
+ global:
+
+ rte_pmd_softnic_manage;
+
+} DPDK_17.11;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 14/21] net/softnic: add cli to create softnic objects
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (12 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 13/21] net/softnic: add connection agent Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 15/21] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
` (6 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to create softnic objects such as mempool, swq,
pipeline, etc.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 1615 ++++++++++++++++++++++-
drivers/net/softnic/rte_eth_softnic_internals.h | 85 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 165 +++
3 files changed, 1863 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 6714b24..6ac3c2e 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -37,15 +37,1538 @@ is_comment(char *in)
return 0;
}
+/**
+ * mempool <mempool_name>
+ * buffer <buffer_size>
+ * pool <pool_size>
+ * cache <cache_size>
+ */
+static void
+cmd_mempool(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct mempool_params p;
+ char *name;
+ struct mempool *mempool;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "buffer") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buffer");
+ return;
+ }
+
+ if (parser_read_uint32(&p.buffer_size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "buffer_size");
+ return;
+ }
+
+ if (strcmp(tokens[4], "pool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pool");
+ return;
+ }
+
+ if (parser_read_uint32(&p.pool_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pool_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "cache") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cache");
+ return;
+ }
+
+ if (parser_read_uint32(&p.cache_size, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cache_size");
+ return;
+ }
+
+ mempool = mempool_create(softnic, name, &p);
+ if (mempool == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * link <link_name>
+ * dev <device_name> | port <port_id>
+ */
+static void
+cmd_link(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct link_params p;
+ struct link *link;
+ char *name;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "dev") == 0)
+ p.dev_name = tokens[3];
+ else if (strcmp(tokens[2], "port") == 0) {
+ p.dev_name = NULL;
+
+ if (parser_read_uint16(&p.port_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dev or port");
+ return;
+ }
+
+ link = link_create(softnic, name, &p);
+ if (link == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * swq <swq_name>
+ * size <size>
+ */
+static void
+cmd_swq(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct swq_params p;
+ char *name;
+ struct swq *swq;
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (parser_read_uint32(&p.size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "size");
+ return;
+ }
+
+ swq = swq_create(softnic, name, &p);
+ if (swq == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * tap <tap_name>
+ */
+static void
+cmd_tap(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *name;
+ struct tap *tap;
+
+ if (n_tokens != 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ tap = tap_create(softnic, name);
+ if (tap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * port in action profile <profile_name>
+ * [filter match | mismatch offset <key_offset> mask <key_mask> key <key_value> port <port_id>]
+ * [balance offset <key_offset> mask <key_mask> port <port_id0> ... <port_id15>]
+ */
+static void
+cmd_port_in_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_action_profile_params p;
+ struct port_in_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[2], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[3], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[4];
+
+ t0 = 5;
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "filter") == 0)) {
+ uint32_t size;
+
+ if (n_tokens < t0 + 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile filter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "match") == 0)
+ p.fltr.filter_on_match = 1;
+ else if (strcmp(tokens[t0 + 1], "mismatch") == 0)
+ p.fltr.filter_on_match = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match or mismatch");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.fltr.key_offset, tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((parse_hex_string(tokens[t0 + 5], p.fltr.key_mask, &size) != 0) ||
+ (size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 6], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((parse_hex_string(tokens[t0 + 7], p.fltr.key, &size) != 0) ||
+ (size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_value");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&p.fltr.port_id, tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_FLTR;
+ t0 += 10;
+ } /* filter */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "balance") == 0)) {
+ uint32_t i;
+
+ if (n_tokens < t0 + 22) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.lb.key_offset, tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (parse_hex_string(tokens[t0 + 4], p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ for (i = 0; i < 16; i++)
+ if (parser_read_uint32(&p.lb.port_id[i], tokens[t0 + 6 + i]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_LB;
+ t0 += 22;
+ } /* balance */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = port_in_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * table action profile <profile_name>
+ * ipv4 | ipv6
+ * offset <ip_offset>
+ * fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
+ * [meter srtcm | trtcm
+ * tc <n_tc>
+ * stats none | pkts | bytes | both]
+ * [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
+ * [encap ether | vlan | qinq | mpls | pppoe]
+ * [nat src | dst
+ * proto udp | tcp]
+ * [ttl drop | fwd
+ * stats none | pkts]
+ * [stats pkts | bytes | both]
+ * [time]
+ */
+static void
+cmd_table_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_action_profile_params p;
+ struct table_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[2], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[3];
+
+ if (strcmp(tokens[4], "ipv4") == 0)
+ p.common.ip_version = 1;
+ else if (strcmp(tokens[4], "ipv6") == 0)
+ p.common.ip_version = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[5], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.common.ip_offset, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ip_offset");
+ return;
+ }
+
+ if (strcmp(tokens[7], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "fwd");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+
+ t0 = 8;
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.lb.key_offset, tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (parse_hex_string(tokens[t0 + 4], p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.lb.out_offset, tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "meter") == 0)) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile meter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "srtcm") == 0)
+ p.mtr.alg = RTE_TABLE_ACTION_METER_SRTCM;
+ else if (strcmp(tokens[t0 + 1], "trtcm") == 0)
+ p.mtr.alg = RTE_TABLE_ACTION_METER_TRTCM;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "srtcm or trtcm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "tc") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "tc");
+ return;
+ }
+
+ if (parser_read_uint32(&p.mtr.n_tc, tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_tc");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "none") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "pkts") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "bytes") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 5], "both") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_MTR;
+ t0 += 6;
+ } /* meter */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "tm") == 0)) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile tm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "spp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "spp");
+ return;
+ }
+
+ if (parser_read_uint32(&p.tm.n_subports_per_port,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_subports_per_port");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "pps") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pps");
+ return;
+ }
+
+ if (parser_read_uint32(&p.tm.n_pipes_per_subport,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_pipes_per_subport");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TM;
+ t0 += 5;
+ } /* tm */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "encap") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "action profile encap");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "ether") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER;
+ else if (strcmp(tokens[t0 + 1], "vlan") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN;
+ else if (strcmp(tokens[t0 + 1], "qinq") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ;
+ else if (strcmp(tokens[t0 + 1], "mpls") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS;
+ else if (strcmp(tokens[t0 + 1], "pppoe") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE;
+ else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
+ t0 += 2;
+ } /* encap */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "nat") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile nat");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "src") == 0)
+ p.nat.source_nat = 1;
+ else if (strcmp(tokens[t0 + 1], "dst") == 0)
+ p.nat.source_nat = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "src or dst");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "proto") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "proto");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "tcp") == 0)
+ p.nat.proto = 0x06;
+ else if (strcmp(tokens[t0 + 3], "udp") == 0)
+ p.nat.proto = 0x11;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "tcp or udp");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_NAT;
+ t0 += 4;
+ } /* nat */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "ttl") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile ttl");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "drop") == 0)
+ p.ttl.drop = 1;
+ else if (strcmp(tokens[t0 + 1], "fwd") == 0)
+ p.ttl.drop = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "drop or fwd");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "none") == 0)
+ p.ttl.n_packets_enabled = 0;
+ else if (strcmp(tokens[t0 + 3], "pkts") == 0)
+ p.ttl.n_packets_enabled = 1;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TTL;
+ t0 += 4;
+ } /* ttl */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "stats") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "pkts") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 1], "bytes") == 0) {
+ p.stats.n_packets_enabled = 0;
+ p.stats.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 1], "both") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_STATS;
+ t0 += 2;
+ } /* stats */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "time") == 0)) {
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TIME;
+ t0 += 1;
+ } /* time */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = table_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name>
+ * period <timer_period_ms>
+ * offset_port_id <offset_port_id>
+ */
+static void
+cmd_pipeline(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct pipeline_params p;
+ char *name;
+ struct pipeline *pipeline;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "period") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "period");
+ return;
+ }
+
+ if (parser_read_uint32(&p.timer_period_ms, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "timer_period_ms");
+ return;
+ }
+
+ if (strcmp(tokens[4], "offset_port_id") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset_port_id");
+ return;
+ }
+
+ if (parser_read_uint32(&p.offset_port_id, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "offset_port_id");
+ return;
+ }
+
+ pipeline = pipeline_create(softnic, name, &p);
+ if (pipeline == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in
+ * bsz <burst_size>
+ * link <link_name> rxq <queue_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name> mempool <mempool_name> mtu <mtu>
+ * | source mempool <mempool_name> file <file_name> bpp <n_bytes_per_pkt>
+ * [action <port_in_action_profile_name>]
+ * [disabled]
+ */
+static void
+cmd_pipeline_port_in(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int enabled, status;
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ t0 = 6;
+
+ if (strcmp(tokens[t0], "link") == 0) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in link");
+ return;
+ }
+
+ p.type = PORT_IN_RXQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "rxq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rxq");
+ return;
+ }
+
+ if (parser_read_uint16(&p.rxq.queue_id, tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "queue_id");
+ return;
+ }
+ t0 += 4;
+ } else if (strcmp(tokens[t0], "swq") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in swq");
+ return;
+ }
+
+ p.type = PORT_IN_SWQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tmgr") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tmgr");
+ return;
+ }
+
+ p.type = PORT_IN_TMGR;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tap") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tap");
+ return;
+ }
+
+ p.type = PORT_IN_TAP;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.tap.mempool_name = tokens[t0 + 3];
+
+ if (strcmp(tokens[t0 + 4], "mtu") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mtu");
+ return;
+ }
+
+ if (parser_read_uint32(&p.tap.mtu, tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "mtu");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "source") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in source");
+ return;
+ }
+
+ p.type = PORT_IN_SOURCE;
+
+ p.dev_name = NULL;
+
+ if (strcmp(tokens[t0 + 1], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.source.mempool_name = tokens[t0 + 2];
+
+ if (strcmp(tokens[t0 + 3], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.source.file_name = tokens[t0 + 4];
+
+ if (strcmp(tokens[t0 + 5], "bpp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "bpp");
+ return;
+ }
+
+ if (parser_read_uint32(&p.source.n_bytes_per_pkt, tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_bytes_per_pkt");
+ return;
+ }
+
+ t0 += 7;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if ((n_tokens > t0) && (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ enabled = 1;
+ if ((n_tokens > t0) &&
+ (strcmp(tokens[t0], "disabled") == 0)) {
+ enabled = 0;
+
+ t0 += 1;
+ }
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_in_create(softnic,
+ pipeline_name,
+ &p,
+ enabled);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port out
+ * bsz <burst_size>
+ * link <link_name> txq <txq_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name>
+ * | sink [file <file_name> pkts <max_n_pkts>]
+ */
+static void
+cmd_pipeline_port_out(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_out_params p;
+ char *pipeline_name;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "link") == 0) {
+ if (n_tokens != 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out link");
+ return;
+ }
+
+ p.type = PORT_OUT_TXQ;
+
+ p.dev_name = tokens[7];
+
+ if (strcmp(tokens[8], "txq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "txq");
+ return;
+ }
+
+ if (parser_read_uint16(&p.txq.queue_id, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "queue_id");
+ return;
+ }
+ } else if (strcmp(tokens[6], "swq") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out swq");
+ return;
+ }
+
+ p.type = PORT_OUT_SWQ;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tmgr") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tmgr");
+ return;
+ }
+
+ p.type = PORT_OUT_TMGR;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tap") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tap");
+ return;
+ }
+
+ p.type = PORT_OUT_TAP;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "sink") == 0) {
+ if ((n_tokens != 7) && (n_tokens != 11)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out sink");
+ return;
+ }
+
+ p.type = PORT_OUT_SINK;
+
+ p.dev_name = NULL;
+
+ if (n_tokens == 7) {
+ p.sink.file_name = NULL;
+ p.sink.max_n_pkts = 0;
+ } else {
+ if (strcmp(tokens[7], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.sink.file_name = tokens[8];
+
+ if (strcmp(tokens[9], "pkts") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pkts");
+ return;
+ }
+
+ if (parser_read_uint32(&p.sink.max_n_pkts, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "max_n_pkts");
+ return;
+ }
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_out_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table
+ * match
+ * acl
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | array
+ * offset <key_offset>
+ * size <n_keys>
+ * | hash
+ * ext | lru
+ * key <key_size>
+ * mask <key_mask>
+ * offset <key_offset>
+ * buckets <n_buckets>
+ * size <n_keys>
+ * | lpm
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | stub
+ * [action <table_action_profile_name>]
+ */
+static void
+cmd_pipeline_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ uint8_t key_mask[TABLE_RULE_MATCH_SIZE_MAX];
+ struct table_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int status;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (strcmp(tokens[3], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return;
+ }
+
+ t0 = 4;
+ if (strcmp(tokens[t0], "acl") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table acl");
+ return;
+ }
+
+ p.match_type = TABLE_ACL;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0)
+ p.match.acl.ip_version = 1;
+ else if (strcmp(tokens[t0 + 1], "ipv6") == 0)
+ p.match.acl.ip_version = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.acl.ip_header_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "ip_header_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.acl.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "array") == 0) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table array");
+ return;
+ }
+
+ p.match_type = TABLE_ARRAY;
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.array.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.array.n_keys,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 5;
+ } else if (strcmp(tokens[t0], "hash") == 0) {
+ uint32_t key_mask_size = TABLE_RULE_MATCH_SIZE_MAX;
+
+ if (n_tokens < t0 + 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table hash");
+ return;
+ }
+
+ p.match_type = TABLE_HASH;
+
+ if (strcmp(tokens[t0 + 1], "ext") == 0)
+ p.match.hash.extendable_bucket = 1;
+ else if (strcmp(tokens[t0 + 1], "lru") == 0)
+ p.match.hash.extendable_bucket = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ext or lru");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ if ((parser_read_uint32(&p.match.hash.key_size,
+ tokens[t0 + 3]) != 0) ||
+ (p.match.hash.key_size == 0) ||
+ (p.match.hash.key_size > TABLE_RULE_MATCH_SIZE_MAX)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_size");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ if ((parse_hex_string(tokens[t0 + 5],
+ key_mask, &key_mask_size) != 0) ||
+ (key_mask_size != p.match.hash.key_size)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+ p.match.hash.key_mask = key_mask;
+
+ if (strcmp(tokens[t0 + 6], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.hash.key_offset,
+ tokens[t0 + 7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "buckets") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buckets");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.hash.n_buckets,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_buckets");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 10], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.hash.n_keys,
+ tokens[t0 + 11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 12;
+ } else if (strcmp(tokens[t0], "lpm") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table lpm");
+ return;
+ }
+
+ p.match_type = TABLE_LPM;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0)
+ p.match.lpm.key_size = 4;
+ else if (strcmp(tokens[t0 + 1], "ipv6") == 0)
+ p.match.lpm.key_size = 16;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.lpm.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (parser_read_uint32(&p.match.lpm.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "stub") == 0) {
+ p.match_type = TABLE_STUB;
+
+ t0 += 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if ((n_tokens > t0) && (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ if (n_tokens > t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> table <table_id>
+ */
+static void
+cmd_pipeline_port_in_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id, table_id;
+ int status;
+
+ if (n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ status = pipeline_port_in_connect_to_table(softnic,
+ pipeline_name,
+ port_id,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> enable
+ */
+static void
+cmd_pipeline_port_in_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = pipeline_port_in_enable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> disable
+ */
+static void
+cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = pipeline_port_in_disable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
char *tokens[CMD_MAX_TOKENS];
uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
int status;
- arg = arg;
-
if (is_comment(in))
return;
@@ -58,6 +1581,94 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens == 0)
return;
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if ((n_tokens >= 3) &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 4) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 4b680dc..069f490 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -702,6 +702,91 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+struct table_rule_match_acl {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ struct {
+ uint32_t sa;
+ uint32_t da;
+ } ipv4;
+
+ struct {
+ uint8_t sa[16];
+ uint8_t da[16];
+ } ipv6;
+ };
+
+ uint32_t sa_depth;
+ uint32_t da_depth;
+ uint16_t sp0;
+ uint16_t sp1;
+ uint16_t dp0;
+ uint16_t dp1;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint32_t priority;
+};
+
+struct table_rule_match_array {
+ uint32_t pos;
+};
+
+#ifndef TABLE_RULE_MATCH_SIZE_MAX
+#define TABLE_RULE_MATCH_SIZE_MAX 256
+#endif
+
+struct table_rule_match_hash {
+ uint8_t key[TABLE_RULE_MATCH_SIZE_MAX];
+};
+
+struct table_rule_match_lpm {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ uint32_t ipv4;
+ uint8_t ipv6[16];
+ };
+
+ uint8_t depth;
+};
+
+struct table_rule_match {
+ enum table_type match_type;
+
+ union {
+ struct table_rule_match_acl acl;
+ struct table_rule_match_array array;
+ struct table_rule_match_hash hash;
+ struct table_rule_match_lpm lpm;
+ } match;
+};
+
+struct table_rule_action {
+ uint64_t action_mask;
+ struct rte_table_action_fwd_params fwd;
+ struct rte_table_action_lb_params lb;
+ struct rte_table_action_mtr_params mtr;
+ struct rte_table_action_tm_params tm;
+ struct rte_table_action_encap_params encap;
+ struct rte_table_action_nat_params nat;
+ struct rte_table_action_ttl_params ttl;
+ struct rte_table_action_stats_params stats;
+ struct rte_table_action_time_params time;
+};
+
+int
+pipeline_port_in_enable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
+int
+pipeline_port_in_disable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 3a994bc..5cffdc2 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -156,11 +156,16 @@ thread_msg_handle(struct thread_data *t)
* Master thread & data plane threads: message passing
*/
enum pipeline_req_type {
+ /* Port IN */
+ PIPELINE_REQ_PORT_IN_ENABLE,
+ PIPELINE_REQ_PORT_IN_DISABLE,
+
PIPELINE_REQ_MAX
};
struct pipeline_msg_req {
enum pipeline_req_type type;
+ uint32_t id; /* Port IN, port OUT or table ID */
};
struct pipeline_msg_rsp {
@@ -168,6 +173,132 @@ struct pipeline_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct pipeline_msg_req *
+pipeline_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
+ sizeof(struct pipeline_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+pipeline_msg_free(struct pipeline_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_send_recv(struct pipeline *p,
+ struct pipeline_msg_req *req)
+{
+ struct rte_ring *msgq_req = p->msgq_req;
+ struct rte_ring *msgq_rsp = p->msgq_rsp;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+pipeline_port_in_enable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_ENABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_port_in_disable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_DISABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct pipeline_msg_req *
@@ -194,6 +325,32 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_enable(p->p,
+ port_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_disable(p->p,
+ port_id);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -206,6 +363,14 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_ENABLE:
+ rsp = pipeline_msg_handle_port_in_enable(p, req);
+ break;
+
+ case PIPELINE_REQ_PORT_IN_DISABLE:
+ rsp = pipeline_msg_handle_port_in_disable(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 15/21] net/softnic: add cli to enable and disable pipeline
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (13 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 14/21] net/softnic: add cli to create softnic objects Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 16/21] net/softnic: add cli for pipeline table entries Jasvinder Singh
` (5 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to enable and disable pipelines on specific threads in
softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 103 ++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 10 +
drivers/net/softnic/rte_eth_softnic_thread.c | 325 ++++++++++++++++++++++++
3 files changed, 438 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 6ac3c2e..6884eac 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1561,6 +1561,93 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
}
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
@@ -1669,6 +1756,22 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
}
}
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 069f490..37c8583 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -796,6 +796,16 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+int
+thread_pipeline_enable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
+int
+thread_pipeline_disable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
/**
* CLI
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 5cffdc2..ecc525a 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -93,11 +93,30 @@ thread_init(struct pmd_internals *softnic)
* Master thread & data plane threads: message passing
*/
enum thread_req_type {
+ THREAD_REQ_PIPELINE_ENABLE = 0,
+ THREAD_REQ_PIPELINE_DISABLE,
THREAD_REQ_MAX
};
struct thread_msg_req {
enum thread_req_type type;
+
+ union {
+ struct {
+ struct rte_pipeline *p;
+ struct {
+ struct rte_table_action *a;
+ } table[RTE_PIPELINE_TABLE_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+ uint32_t n_tables;
+ } pipeline_enable;
+
+ struct {
+ struct rte_pipeline *p;
+ } pipeline_disable;
+ };
};
struct thread_msg_rsp {
@@ -105,6 +124,231 @@ struct thread_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct thread_msg_req *
+thread_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct thread_msg_req),
+ sizeof(struct thread_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+thread_msg_free(struct thread_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct thread_msg_rsp *
+thread_msg_send_recv(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ struct thread_msg_req *req)
+{
+ struct thread *t = &softnic->thread[thread_id];
+ struct rte_ring *msgq_req = t->msgq_req;
+ struct rte_ring *msgq_rsp = t->msgq_rsp;
+ struct thread_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+thread_pipeline_enable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL) ||
+ (p->n_ports_in == 0) ||
+ (p->n_ports_out == 0) ||
+ (p->n_tables == 0))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if ((t->enabled == 0) ||
+ p->enabled)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
+
+ if (td->n_pipelines >= THREAD_PIPELINES_MAX)
+ return -1;
+
+ /* Data plane thread */
+ td->p[td->n_pipelines] = p->p;
+
+ tdp->p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ tdp->table_data[i].a =
+ p->table[i].a;
+ tdp->n_tables = p->n_tables;
+
+ tdp->msgq_req = p->msgq_req;
+ tdp->msgq_rsp = p->msgq_rsp;
+ tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
+ tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
+
+ td->n_pipelines++;
+
+ /* Pipeline */
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_ENABLE;
+ req->pipeline_enable.p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ req->pipeline_enable.table[i].a =
+ p->table[i].a;
+ req->pipeline_enable.msgq_req = p->msgq_req;
+ req->pipeline_enable.msgq_rsp = p->msgq_rsp;
+ req->pipeline_enable.timer_period_ms = p->timer_period_ms;
+ req->pipeline_enable.n_tables = p->n_tables;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+}
+
+int
+thread_pipeline_disable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if (t->enabled == 0)
+ return -1;
+
+ if (p->enabled == 0)
+ return 0;
+
+ if (p->thread_id != thread_id)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ uint32_t i;
+
+ for (i = 0; i < td->n_pipelines; i++) {
+ struct pipeline_data *tdp = &td->pipeline_data[i];
+
+ if (tdp->p != p->p)
+ continue;
+
+ /* Data plane thread */
+ if (i < td->n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ td->p[td->n_pipelines - 1];
+ struct pipeline_data *tdp_last =
+ &td->pipeline_data[td->n_pipelines - 1];
+
+ td->p[i] = pipeline_last;
+ memcpy(tdp, tdp_last, sizeof(*tdp));
+ }
+
+ td->n_pipelines--;
+
+ /* Pipeline */
+ p->enabled = 0;
+
+ break;
+ }
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_DISABLE;
+ req->pipeline_disable.p = p->p;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->enabled = 0;
+
+ return 0;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct thread_msg_req *
@@ -131,6 +375,79 @@ thread_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_enable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
+ struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
+ uint32_t i;
+
+ /* Request */
+ if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ t->p[t->n_pipelines] = req->pipeline_enable.p;
+
+ p->p = req->pipeline_enable.p;
+ for (i = 0; i < req->pipeline_enable.n_tables; i++)
+ p->table_data[i].a =
+ req->pipeline_enable.table[i].a;
+
+ p->n_tables = req->pipeline_enable.n_tables;
+
+ p->msgq_req = req->pipeline_enable.msgq_req;
+ p->msgq_rsp = req->pipeline_enable.msgq_rsp;
+ p->timer_period =
+ (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
+ p->time_next = rte_get_tsc_cycles() + p->timer_period;
+
+ t->n_pipelines++;
+
+ /* Response */
+ rsp->status = 0;
+ return rsp;
+}
+
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_disable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
+ uint32_t n_pipelines = t->n_pipelines;
+ struct rte_pipeline *pipeline = req->pipeline_disable.p;
+ uint32_t i;
+
+ /* find pipeline */
+ for (i = 0; i < n_pipelines; i++) {
+ struct pipeline_data *p = &t->pipeline_data[i];
+
+ if (p->p != pipeline)
+ continue;
+
+ if (i < n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ t->p[n_pipelines - 1];
+ struct pipeline_data *p_last =
+ &t->pipeline_data[n_pipelines - 1];
+
+ t->p[i] = pipeline_last;
+ memcpy(p, p_last, sizeof(*p));
+ }
+
+ t->n_pipelines--;
+
+ rsp->status = 0;
+ return rsp;
+ }
+
+ /* should not get here */
+ rsp->status = 0;
+ return rsp;
+}
+
static void
thread_msg_handle(struct thread_data *t)
{
@@ -143,6 +460,14 @@ thread_msg_handle(struct thread_data *t)
break;
switch (req->type) {
+ case THREAD_REQ_PIPELINE_ENABLE:
+ rsp = thread_msg_handle_pipeline_enable(t, req);
+ break;
+
+ case THREAD_REQ_PIPELINE_DISABLE:
+ rsp = thread_msg_handle_pipeline_disable(t, req);
+ break;
+
default:
rsp = (struct thread_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 16/21] net/softnic: add cli for pipeline table entries
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (14 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 15/21] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 17/21] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
` (4 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for table entries in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 2177 ++++++++++++++++++++---
drivers/net/softnic/rte_eth_softnic_internals.h | 35 +
drivers/net/softnic/rte_eth_softnic_thread.c | 1208 +++++++++++++
3 files changed, 3201 insertions(+), 219 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 6884eac..20e13ad 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
@@ -1562,272 +1565,2008 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if ((n_tokens >= 3) &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if ((n_tokens >= 5) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if ((n_tokens >= 5) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if ((n_tokens >= 4) &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *) m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if ((file_name == NULL) ||
- (strlen(file_name) == 0) ||
- (msg_in_len_max == 0) ||
- (msg_out_len_max == 0))
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if ((msg_in == NULL) ||
- (msg_out == NULL)) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *) m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *) m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *) m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *) m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ (svlan > 0xFFF)) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ (cvlan > 0xFFF)) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if ((n_tokens < 2) ||
+ parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if ((n_tokens < 2) ||
+ parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t i;
+
+ if ((n_tokens == 0) || (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if ((n_tokens < 9) ||
+ strcmp(tokens[0], "meter") ||
+ parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if ((n_tokens < 10) ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if ((n_tokens < 30) ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if ((n_tokens < 5) ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if ((n_tokens < 3) ||
+ parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if ((n_tokens < 6) ||
+ parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ parser_read_uint32(&pcp, tokens[3]) ||
+ (pcp > 0x7) ||
+ parser_read_uint32(&dei, tokens[4]) ||
+ (dei > 0x1) ||
+ parser_read_uint32(&vid, tokens[5]) ||
+ (vid > 0xFFF))
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if ((n_tokens < 9) ||
+ parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ parse_mac_addr(tokens[2], &a->encap.qinq.ether.sa) ||
+ parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ (svlan_pcp > 0x7) ||
+ parser_read_uint32(&svlan_dei, tokens[4]) ||
+ (svlan_dei > 0x1) ||
+ parser_read_uint32(&svlan_vid, tokens[5]) ||
+ (svlan_vid > 0xFFF) ||
+ parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ (cvlan_pcp > 0x7) ||
+ parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ (cvlan_dei > 0x1) ||
+ parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ (cvlan_vid > 0xFFF))
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ parser_read_uint32(&label, tokens[5]) ||
+ (label > 0xFFFFF) ||
+ parser_read_uint32(&tc, tokens[6]) ||
+ (tc > 0x7) ||
+ parser_read_uint32(&ttl, tokens[7]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if ((n_tokens < 4) ||
+ parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if ((n_tokens < 4) ||
+ parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if ((n_tokens < 4) ||
+ parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if ((n_tokens < 4) ||
+ parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 4) ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (parse_ipv4_addr(tokens[2], &addr) ||
+ parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (parse_ipv6_addr(tokens[2], &addr) ||
+ parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 2) ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 1) ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 1) ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if ((n_tokens < 2) ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ struct table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if ((n_tokens != 11) && (n_tokens != 12)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ (n_rules == 0)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct table_rule_match));
+ action = calloc(n_rules, sizeof(struct table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if ((match == NULL) || (action == NULL) || (data == NULL)) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if ((n_tokens >= 3) &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 4) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (msg_in_len_max == 0) ||
+ (msg_out_len_max == 0))
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if ((msg_in == NULL) ||
+ (msg_out == NULL)) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (line_len_max == 0)) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 37c8583..eaf339b 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -787,6 +787,41 @@ pipeline_port_in_disable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
+int
+pipeline_table_rule_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules);
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match);
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index ecc525a..bd98b59 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -4,10 +4,16 @@
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
@@ -485,16 +491,71 @@ enum pipeline_req_type {
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct table_rule_match match;
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
@@ -623,6 +684,430 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+static int
+match_check(struct table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table *table;
+
+ if ((match == NULL) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct table_acl_params *t = &table->params.match.acl;
+ struct table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if ((r->sa_depth > 32) ||
+ (r->da_depth > 32))
+ return -1;
+ } else {
+ if ((r->sa_depth > 128) ||
+ (r->da_depth > 128))
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct table_lpm_params *t = &table->params.match.lpm;
+ struct table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table_action_profile *ap;
+
+ if ((action == NULL) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
+ (action->fwd.id >= p->n_ports_out))
+ return -1;
+
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
+ (action->fwd.id >= p->n_tables))
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if ((subport_id >= n_subports_per_port) ||
+ (pipe_id >= n_pipes_per_subport))
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if ((action == NULL) ||
+ (action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD)) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
+ (action->fwd.id >= p->n_ports_out))
+ return -1;
+
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
+ (action->fwd.id >= p->n_tables))
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL) ||
+ (action == NULL) ||
+ (data == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (action == NULL) ||
+ (data == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL) ||
+ (action == NULL) ||
+ (data == NULL) ||
+ (n_rules == NULL) ||
+ (*n_rules == 0))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ match_check(match, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -676,6 +1161,709 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t) mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *) mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *) mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t) mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *) mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *) mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_match *match = &req->table_rule_add.match;
+ struct table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *) p->buffer;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *) p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+
+ uint32_t table_id = req->id;
+ struct table_rule_match *match = req->table_rule_add_bulk.match;
+ struct table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if ((match_ll == NULL) ||
+ (action_ll == NULL) ||
+ (match_ll_ptr == NULL) ||
+ (action_ll_ptr == NULL) ||
+ (found == NULL))
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ void *data_in = action_ll_ptr[i];
+ struct table_rule_action *act = &action[i];
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &act->fwd);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &act->lb);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &act->mtr);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &act->tm);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &act->encap);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &act->nat);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &act->ttl);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &act->stats);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &act->time);
+
+ if (status)
+ goto fail;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -696,6 +1884,26 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 17/21] net/softnic: add cli to read pipeline port and table stats
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (15 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 16/21] net/softnic: add cli for pipeline table entries Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 18/21] net/softnic: add cli for meter action Jasvinder Singh
` (3 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to read port and table stats of softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 285 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 328 ++++++++++++++++++++++++
3 files changed, 642 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 20e13ad..706097f 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1469,6 +1469,85 @@ cmd_pipeline_port_in_table(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port in <port_id> stats read [clear]
+ */
+
+#define MSG_PIPELINE_PORT_IN_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_in_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_in_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if ((n_tokens != 7) && (n_tokens != 8)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_in_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_IN_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
* pipeline <pipeline_name> port in <port_id> enable
*/
static void
@@ -1565,6 +1644,163 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port out <port_id> stats read [clear]
+ */
+#define MSG_PIPELINE_PORT_OUT_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_out_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_out_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if ((n_tokens != 7) && (n_tokens != 8)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_out_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_OUT_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> stats read [clear]
+ */
+#define MSG_PIPELINE_TABLE_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts in with lookup miss: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by others: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by others: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_table_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_table_stats stats;
+ char *pipeline_name;
+ uint32_t table_id;
+ int clear, status;
+
+ if ((n_tokens != 6) && (n_tokens != 7)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[5], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 7) {
+ if (strcmp(tokens[6], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_table_stats_read(softnic,
+ pipeline_name,
+ table_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_TABLE_STATS,
+ stats.stats.n_pkts_in,
+ stats.stats.n_pkts_lookup_miss,
+ stats.n_pkts_dropped_by_lkp_hit_ah,
+ stats.n_pkts_dropped_lkp_hit,
+ stats.n_pkts_dropped_by_lkp_miss_ah,
+ stats.n_pkts_dropped_lkp_miss);
+}
+
+/**
* <match> ::=
*
* match
@@ -3148,6 +3384,19 @@ cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3326,6 +3575,15 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if ((n_tokens >= 6) &&
(strcmp(tokens[2], "port") == 0) &&
(strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_in_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
(strcmp(tokens[5], "enable") == 0)) {
cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
out, out_size);
@@ -3341,6 +3599,23 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
return;
}
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_out_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "stats") == 0)) {
+ cmd_pipeline_table_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
if ((n_tokens >= 7) &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
@@ -3384,6 +3659,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_pipeline_table_rule_stats_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index eaf339b..dad905a 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -778,6 +778,13 @@ struct table_rule_action {
};
int
+pipeline_port_in_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear);
+
+int
pipeline_port_in_enable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
@@ -788,6 +795,20 @@ pipeline_port_in_disable(struct pmd_internals *p,
uint32_t port_id);
int
+pipeline_port_out_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear);
+
+int
+pipeline_table_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear);
+
+int
pipeline_table_rule_add(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id,
@@ -822,6 +843,14 @@ pipeline_table_rule_delete_default(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id);
+int
+pipeline_table_rule_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index bd98b59..13df606 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -488,19 +488,37 @@ thread_msg_handle(struct thread_data *t)
*/
enum pipeline_req_type {
/* Port IN */
+ PIPELINE_REQ_PORT_IN_STATS_READ,
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Port OUT */
+ PIPELINE_REQ_PORT_OUT_STATS_READ,
+
/* Table */
+ PIPELINE_REQ_TABLE_STATS_READ,
PIPELINE_REQ_TABLE_RULE_ADD,
PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
PIPELINE_REQ_TABLE_RULE_ADD_BULK,
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_STATS_READ,
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_port_in_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_port_out_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_table_stats_read {
+ int clear;
+};
+
struct pipeline_msg_req_table_rule_add {
struct table_rule_match match;
struct table_rule_action action;
@@ -522,19 +540,40 @@ struct pipeline_msg_req_table_rule_delete {
struct table_rule_match match;
};
+struct pipeline_msg_req_table_rule_stats_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
RTE_STD_C11
union {
+ struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_req_table_stats_read table_stats_read;
struct pipeline_msg_req_table_rule_add table_rule_add;
struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
};
};
+struct pipeline_msg_rsp_port_in_stats_read {
+ struct rte_pipeline_port_in_stats stats;
+};
+
+struct pipeline_msg_rsp_port_out_stats_read {
+ struct rte_pipeline_port_out_stats stats;
+};
+
+struct pipeline_msg_rsp_table_stats_read {
+ struct rte_pipeline_table_stats stats;
+};
+
struct pipeline_msg_rsp_table_rule_add {
void *data;
};
@@ -547,14 +586,22 @@ struct pipeline_msg_rsp_table_rule_add_bulk {
uint32_t n_rules;
};
+struct pipeline_msg_rsp_table_rule_stats_read {
+ struct rte_table_action_stats_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
RTE_STD_C11
union {
+ struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_rsp_table_stats_read table_stats_read;
struct pipeline_msg_rsp_table_rule_add table_rule_add;
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
};
};
@@ -599,6 +646,55 @@ pipeline_msg_send_recv(struct pipeline *p,
}
int
+pipeline_port_in_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
+ req->id = port_id;
+ req->port_in_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
pipeline_port_in_enable(struct pmd_internals *softnic,
const char *pipeline_name,
uint32_t port_id)
@@ -684,6 +780,104 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_port_out_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_out))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
+ req->id = port_id;
+ req->port_out_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_STATS_READ;
+ req->id = table_id;
+ req->table_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
static int
match_check(struct table_rule_match *match,
struct pipeline *p,
@@ -1108,6 +1302,58 @@ pipeline_table_rule_delete_default(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
+ req->id = table_id;
+ req->table_rule_stats_read.data = data;
+ req->table_rule_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -1136,6 +1382,22 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
}
static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->port_in_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ &rsp->port_in_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
struct pipeline_msg_req *req)
{
@@ -1161,6 +1423,38 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->port_out_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ &rsp->port_out_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->table_stats_read.clear;
+
+ rsp->status = rte_pipeline_table_stats_read(p->p,
+ port_id,
+ &rsp->table_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
union table_rule_match_low_level {
struct rte_table_acl_rule_add_params acl_add;
struct rte_table_acl_rule_delete_params acl_delete;
@@ -1864,6 +2158,24 @@ pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_stats_read.data;
+ int clear = req->table_rule_stats_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_stats_read(a,
+ data,
+ &rsp->table_rule_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -1876,6 +2188,10 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_STATS_READ:
+ rsp = pipeline_msg_handle_port_in_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_PORT_IN_ENABLE:
rsp = pipeline_msg_handle_port_in_enable(p, req);
break;
@@ -1884,6 +2200,14 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_PORT_OUT_STATS_READ:
+ rsp = pipeline_msg_handle_port_out_stats_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_STATS_READ:
+ rsp = pipeline_msg_handle_table_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_TABLE_RULE_ADD:
rsp = pipeline_msg_handle_table_rule_add(p, req);
break;
@@ -1904,6 +2228,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_STATS_READ:
+ rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 18/21] net/softnic: add cli for meter action
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (16 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 17/21] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 19/21] net/softnic: add cli for ttl action Jasvinder Singh
` (2 subsequent siblings)
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for meter action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 418 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 318 +++++++++++++++++-
3 files changed, 764 insertions(+), 1 deletion(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 706097f..4d7ef92 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3397,6 +3397,386 @@ cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
}
/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_add(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_delete(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if ((dscp_table == NULL) ||
+ (file_name == NULL) ||
+ (line_number == NULL)) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if ((dscp >= RTE_DIM(dscp_table->entry)) ||
+ (n_tokens != RTE_DIM(tokens)) ||
+ parser_read_uint32(&tc_id, tokens[0]) ||
+ (tc_id >= RTE_TABLE_ACTION_TC_MAX) ||
+ parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ (tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX) ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = pipeline_table_dscp_table_update(softnic,
+ pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3669,6 +4049,44 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index dad905a..97de98e 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -851,6 +851,35 @@ pipeline_table_rule_stats_read(struct pmd_internals *p,
struct rte_table_action_stats_counters *stats,
int clear);
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile);
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id);
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear);
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 13df606..eb66376 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -503,7 +503,10 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
PIPELINE_REQ_TABLE_RULE_STATS_READ,
-
+ PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
+ PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_MTR_READ,
+ PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
PIPELINE_REQ_MAX
};
@@ -545,6 +548,26 @@ struct pipeline_msg_req_table_rule_stats_read {
int clear;
};
+struct pipeline_msg_req_table_mtr_profile_add {
+ uint32_t meter_profile_id;
+ struct rte_table_action_meter_profile profile;
+};
+
+struct pipeline_msg_req_table_mtr_profile_delete {
+ uint32_t meter_profile_id;
+};
+
+struct pipeline_msg_req_table_rule_mtr_read {
+ void *data;
+ uint32_t tc_mask;
+ int clear;
+};
+
+struct pipeline_msg_req_table_dscp_table_update {
+ uint64_t dscp_mask;
+ struct rte_table_action_dscp_table dscp_table;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -559,6 +582,10 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
+ struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
+ struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
};
};
@@ -590,6 +617,10 @@ struct pipeline_msg_rsp_table_rule_stats_read {
struct rte_table_action_stats_counters stats;
};
+struct pipeline_msg_rsp_table_rule_mtr_read {
+ struct rte_table_action_mtr_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -602,6 +633,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
};
};
@@ -1354,6 +1386,202 @@ pipeline_table_rule_stats_read(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (profile == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
+ req->id = table_id;
+ req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
+ memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
+ req->id = table_id;
+ req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
+ req->id = table_id;
+ req->table_rule_mtr_read.data = data;
+ req->table_rule_mtr_read.tc_mask = tc_mask;
+ req->table_rule_mtr_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (dscp_table == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
+ req->id = table_id;
+ req->table_dscp_table_update.dscp_mask = dscp_mask;
+ memcpy(&req->table_dscp_table_update.dscp_table,
+ dscp_table, sizeof(*dscp_table));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2176,6 +2404,78 @@ pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
+ struct rte_table_action_meter_profile *profile =
+ &req->table_mtr_profile_add.profile;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id =
+ req->table_mtr_profile_delete.meter_profile_id;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_mtr_read.data;
+ uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
+ int clear = req->table_rule_mtr_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ &rsp->table_rule_mtr_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
+ struct rte_table_action_dscp_table *dscp_table =
+ &req->table_dscp_table_update.dscp_table;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2232,6 +2532,22 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
break;
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
+ rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
+ rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_MTR_READ:
+ rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
+ rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 19/21] net/softnic: add cli for ttl action
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (17 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 18/21] net/softnic: add cli for meter action Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 20/21] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 21/21] net/softnic: start and stop function Jasvinder Singh
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for ttl action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 23 +++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 8 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 86 +++++++++++++++++++++++++
3 files changed, 117 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 4d7ef92..d55cbbb 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3777,6 +3777,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -4087,6 +4100,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 97de98e..4d09a63 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -880,6 +880,14 @@ pipeline_table_dscp_table_update(struct pmd_internals *p,
uint64_t dscp_mask,
struct rte_table_action_dscp_table *dscp_table);
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index eb66376..078dca6 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -507,6 +507,7 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
PIPELINE_REQ_TABLE_RULE_MTR_READ,
PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
+ PIPELINE_REQ_TABLE_RULE_TTL_READ,
PIPELINE_REQ_MAX
};
@@ -568,6 +569,11 @@ struct pipeline_msg_req_table_dscp_table_update {
struct rte_table_action_dscp_table dscp_table;
};
+struct pipeline_msg_req_table_rule_ttl_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -586,6 +592,7 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
+ struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -621,6 +628,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read {
struct rte_table_action_mtr_counters stats;
};
+struct pipeline_msg_rsp_table_rule_ttl_read {
+ struct rte_table_action_ttl_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -634,6 +645,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -1582,6 +1594,58 @@ pipeline_table_dscp_table_update(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
+ req->id = table_id;
+ req->table_rule_ttl_read.data = data;
+ req->table_rule_ttl_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2476,6 +2540,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_ttl_read.data;
+ int clear = req->table_rule_ttl_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_ttl_read(a,
+ data,
+ &rsp->table_rule_ttl_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2548,6 +2630,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_TTL_READ:
+ rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *) req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 20/21] net/softnic: receive and transmit queue setup
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (18 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 19/21] net/softnic: add cli for ttl action Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 21/21] net/softnic: start and stop function Jasvinder Singh
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic receive and transmit queues setup using swq object.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 62 ++++++++++++++++++-----------------
1 file changed, 32 insertions(+), 30 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 9641725..e91e1cb 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -88,26 +88,27 @@ static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_rxq%04x",
- dev->data->name,
- rx_queue_id);
-
- r = rte_ring_create(name,
- nb_rx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_rx_desc,
+ };
+
+ snprintf(name, sizeof(name), "RXQ%u", rx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->rx_queues[rx_queue_id] = r;
+ dev->data->rx_queues[rx_queue_id] = swq->r;
return 0;
}
@@ -115,25 +116,26 @@ static int
pmd_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_txconf *tx_conf __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_txq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name,
- tx_queue_id);
-
- r = rte_ring_create(name,
- nb_tx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_tx_desc,
+ };
+
+ snprintf(name, sizeof(name), "TXQ%u", tx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->tx_queues[tx_queue_id] = r;
+ dev->data->tx_queues[tx_queue_id] = swq->r;
return 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH 21/21] net/softnic: start and stop function
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
` (19 preceding siblings ...)
2018-06-08 12:41 ` [dpdk-dev] [PATCH 20/21] net/softnic: receive and transmit queue setup Jasvinder Singh
@ 2018-06-08 12:41 ` Jasvinder Singh
20 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-08 12:41 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic start and stop function.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 38 ++++++++++++++++++-------
drivers/net/softnic/rte_eth_softnic_internals.h | 6 ++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 12 ++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 16 +++++++++++
4 files changed, 62 insertions(+), 10 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index e91e1cb..58d63cd 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -142,6 +142,18 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+ int status;
+
+ /* Firmware UP */
+ status = cli_script_process(p,
+ p->params.script,
+ conn_params_default.msg_in_len_max,
+ conn_params_default.msg_out_len_max);
+ if (status)
+ return status;
+
+ /* Link UP */
dev->data->dev_link.link_status = ETH_LINK_UP;
return 0;
@@ -150,21 +162,27 @@ pmd_dev_start(struct rte_eth_dev *dev)
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ /* Link DOWN */
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ /* Firmware DOWN */
+ pipeline_disable_all(p);
+ pipeline_free(p);
+ table_action_profile_free(p);
+ port_in_action_profile_free(p);
+ tap_free(p);
+ tmgr_free(p);
+ link_free(p);
+ swq_free_keep_rxq_txq(p);
+ mempool_free(p);
}
static void
-pmd_dev_close(struct rte_eth_dev *dev)
+pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
{
- uint32_t i;
-
- /* RX queues */
- for (i = 0; i < dev->data->nb_rx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
-
- /* TX queues */
- for (i = 0; i < dev->data->nb_tx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
+ return;
}
static int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 4d09a63..83b0c54 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -550,6 +550,9 @@ swq_init(struct pmd_internals *p);
void
swq_free(struct pmd_internals *p);
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p);
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name);
@@ -672,6 +675,9 @@ pipeline_init(struct pmd_internals *p);
void
pipeline_free(struct pmd_internals *p);
+void
+pipeline_disable_all(struct pmd_internals *p);
+
struct pipeline *
pipeline_find(struct pmd_internals *p, const char *name);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index 7382288..16fc93b 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -61,6 +61,18 @@ pipeline_free(struct pmd_internals *p)
}
}
+void
+pipeline_disable_all(struct pmd_internals *p)
+{
+ struct pipeline *pipeline;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (pipeline->enabled)
+ thread_pipeline_disable(p,
+ pipeline->thread_id,
+ pipeline->name);
+}
+
struct pipeline *
pipeline_find(struct pmd_internals *p,
const char *name)
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
index d385dd1..e53da92 100644
--- a/drivers/net/softnic/rte_eth_softnic_swq.c
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -33,6 +33,22 @@ swq_free(struct pmd_internals *p)
}
}
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p)
+{
+ struct swq *swq;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node) {
+ if ((strncmp(swq->name, "RXQ", strlen("RXQ")) == 0) ||
+ (strncmp(swq->name, "TXQ", strlen("TXQ")) == 0))
+ continue;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring
2018-06-08 12:41 ` [dpdk-dev] [PATCH 01/21] net/softnic: restructuring Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring Jasvinder Singh
` (21 more replies)
0 siblings, 22 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=UTF-8, Size: 4468 bytes --]
This patch set modifies the Soft NIC device driver to use the Packet
Framework, which makes it much more modular, flexible and extensible
with new functionality.
• The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
pipeline is DIY and reconfigurable through “firmware” (DPDK Packet
Framework script).
• Configured through the standard DPDK ethdev API (including flow,
QoS, security). The internal framework is not externally visible.
• Key benefits:
- Can be used to augment missing features to HW NICs.
- Allows consumption of advanced DPDK features without
redesigning the target application.
- Allows out-of-the-box performance boost of DPDK.
consumers apps simply by instantiating this Ethernet device.
Example: Create "Soft NIC" port with configuration defined
in “firmware” script file
--vdev 'net_softnic0,firmware=script.cli'
v2 changes:
- fix build warnings
- fix checkpatch warnings
Jasvinder Singh (22):
net/softnic: restructuring
net/softnic: add software queue object
net/softnic: add link object
net/softnic: add mempool object
net/softnic: add tap object
net/softnic: add trafic manager object
net/softnic: add port action profile
net/softnic: add table action profile
net/softnic: add pipeline object
net/softnic: add thread
net/softnic: add softnic run API
net/softnic: add cli interface
net/softnic: add connection agent
net/softnic: add cli to create softnic objects
net/softnic: add cli to enable and disable pipeline
net/softnic: add cli for pipeline table entries
net/softnic: add cli to read pipeline port and table stats
net/softnic: add cli for meter action
net/softnic: add cli for ttl action
net/softnic: receive and transmit queue setup
net/softnic: start and stop function
app/testpmd: rework softnic forward mode
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 53 +-
app/test-pmd/config.c | 55 +
app/test-pmd/{tm.c => softnicfwd.c} | 418 +-
app/test-pmd/testpmd.c | 27 +-
app/test-pmd/testpmd.h | 44 +-
drivers/net/softnic/Makefile | 12 +
drivers/net/softnic/conn.c | 332 ++
drivers/net/softnic/conn.h | 49 +
drivers/net/softnic/hash_func.h | 359 ++
drivers/net/softnic/hash_func_arm64.h | 261 ++
drivers/net/softnic/parser.c | 687 ++++
drivers/net/softnic/parser.h | 66 +
drivers/net/softnic/rte_eth_softnic.c | 729 +---
drivers/net/softnic/rte_eth_softnic.h | 42 +-
drivers/net/softnic/rte_eth_softnic_action.c | 389 ++
drivers/net/softnic/rte_eth_softnic_cli.c | 4317 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 785 +++-
drivers/net/softnic/rte_eth_softnic_link.c | 98 +
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 +
drivers/net/softnic/rte_eth_softnic_pipeline.c | 966 +++++
drivers/net/softnic/rte_eth_softnic_swq.c | 113 +
drivers/net/softnic/rte_eth_softnic_tap.c | 118 +
drivers/net/softnic/rte_eth_softnic_thread.c | 2714 ++++++++++++
drivers/net/softnic/rte_eth_softnic_tm.c | 87 +-
.../net/softnic/rte_pmd_eth_softnic_version.map | 7 +
mk/rte.app.mk | 6 +
27 files changed, 11829 insertions(+), 1012 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 02/22] net/softnic: add software queue object Jasvinder Singh
` (20 subsequent siblings)
21 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Rework the softnic implementation to have flexiblity in enabling
more features to its receive and transmit data path.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 607 ++++--------------------
drivers/net/softnic/rte_eth_softnic.h | 32 +-
drivers/net/softnic/rte_eth_softnic_internals.h | 78 +--
drivers/net/softnic/rte_eth_softnic_tm.c | 71 +--
4 files changed, 98 insertions(+), 690 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6b3c13e..bc636e8 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -13,40 +13,17 @@
#include <rte_kvargs.h>
#include <rte_errno.h>
#include <rte_ring.h>
-#include <rte_sched.h>
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
#include "rte_eth_softnic_internals.h"
-#define DEV_HARD(p) \
- (&rte_eth_devices[p->hard.port_id])
-
-#define PMD_PARAM_SOFT_TM "soft_tm"
-#define PMD_PARAM_SOFT_TM_RATE "soft_tm_rate"
-#define PMD_PARAM_SOFT_TM_NB_QUEUES "soft_tm_nb_queues"
-#define PMD_PARAM_SOFT_TM_QSIZE0 "soft_tm_qsize0"
-#define PMD_PARAM_SOFT_TM_QSIZE1 "soft_tm_qsize1"
-#define PMD_PARAM_SOFT_TM_QSIZE2 "soft_tm_qsize2"
-#define PMD_PARAM_SOFT_TM_QSIZE3 "soft_tm_qsize3"
-#define PMD_PARAM_SOFT_TM_ENQ_BSZ "soft_tm_enq_bsz"
-#define PMD_PARAM_SOFT_TM_DEQ_BSZ "soft_tm_deq_bsz"
-
-#define PMD_PARAM_HARD_NAME "hard_name"
-#define PMD_PARAM_HARD_TX_QUEUE_ID "hard_tx_queue_id"
+#define PMD_PARAM_FIRMWARE "firmware"
+#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
- PMD_PARAM_SOFT_TM,
- PMD_PARAM_SOFT_TM_RATE,
- PMD_PARAM_SOFT_TM_NB_QUEUES,
- PMD_PARAM_SOFT_TM_QSIZE0,
- PMD_PARAM_SOFT_TM_QSIZE1,
- PMD_PARAM_SOFT_TM_QSIZE2,
- PMD_PARAM_SOFT_TM_QSIZE3,
- PMD_PARAM_SOFT_TM_ENQ_BSZ,
- PMD_PARAM_SOFT_TM_DEQ_BSZ,
- PMD_PARAM_HARD_NAME,
- PMD_PARAM_HARD_TX_QUEUE_ID,
+ PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CPU_ID,
NULL
};
@@ -81,50 +58,35 @@ pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_dev_configure(struct rte_eth_dev *dev)
+pmd_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- if (dev->data->nb_rx_queues > hard_dev->data->nb_rx_queues)
- return -1;
-
- if (p->params.hard.tx_queue_id >= hard_dev->data->nb_tx_queues)
- return -1;
-
return 0;
}
static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
- uint16_t nb_rx_desc __rte_unused,
+ uint16_t nb_rx_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (p->params.soft.intrusive == 0) {
- struct pmd_rx_queue *rxq;
-
- rxq = rte_zmalloc_socket(p->params.soft.name,
- sizeof(struct pmd_rx_queue), 0, socket_id);
- if (rxq == NULL)
- return -ENOMEM;
+ uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
+ char name[size];
+ struct rte_ring *r;
- rxq->hard.port_id = p->hard.port_id;
- rxq->hard.rx_queue_id = rx_queue_id;
- dev->data->rx_queues[rx_queue_id] = rxq;
- } else {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
- void *rxq = hard_dev->data->rx_queues[rx_queue_id];
+ snprintf(name, sizeof(name), "%s_rxq%04x",
+ dev->data->name,
+ rx_queue_id);
- if (rxq == NULL)
- return -1;
+ r = rte_ring_create(name,
+ nb_rx_desc,
+ socket_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (r == NULL)
+ return -1;
- dev->data->rx_queues[rx_queue_id] = rxq;
- }
+ dev->data->rx_queues[rx_queue_id] = r;
return 0;
}
@@ -140,8 +102,12 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
struct rte_ring *r;
snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name, tx_queue_id);
- r = rte_ring_create(name, nb_tx_desc, socket_id,
+ dev->data->name,
+ tx_queue_id);
+
+ r = rte_ring_create(name,
+ nb_tx_desc,
+ socket_id,
RING_F_SP_ENQ | RING_F_SC_DEQ);
if (r == NULL)
return -1;
@@ -153,36 +119,15 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (tm_used(dev)) {
- int status = tm_start(p);
-
- if (status)
- return status;
- }
-
dev->data->dev_link.link_status = ETH_LINK_UP;
- if (p->params.soft.intrusive) {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- /* The hard_dev->rx_pkt_burst should be stable by now */
- dev->rx_pkt_burst = hard_dev->rx_pkt_burst;
- }
-
return 0;
}
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
dev->data->dev_link.link_status = ETH_LINK_DOWN;
-
- if (tm_used(dev))
- tm_stop(p);
}
static void
@@ -190,6 +135,10 @@ pmd_dev_close(struct rte_eth_dev *dev)
{
uint32_t i;
+ /* RX queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
+
/* TX queues */
for (i = 0; i < dev->data->nb_tx_queues; i++)
rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
@@ -203,10 +152,9 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_tm_ops_get(struct rte_eth_dev *dev, void *arg)
+pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg =
- (tm_enabled(dev)) ? &pmd_tm_ops : NULL;
+ *(const struct rte_tm_ops **)arg = NULL;
return 0;
}
@@ -228,12 +176,10 @@ pmd_rx_pkt_burst(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
- struct pmd_rx_queue *rx_queue = rxq;
-
- return rte_eth_rx_burst(rx_queue->hard.port_id,
- rx_queue->hard.rx_queue_id,
- rx_pkts,
- nb_pkts);
+ return (uint16_t)rte_ring_sc_dequeue_burst(rxq,
+ (void **)rx_pkts,
+ nb_pkts,
+ NULL);
}
static uint16_t
@@ -241,148 +187,12 @@ pmd_tx_pkt_burst(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
- return (uint16_t)rte_ring_enqueue_burst(txq,
+ return (uint16_t)rte_ring_sp_enqueue_burst(txq,
(void **)tx_pkts,
nb_pkts,
NULL);
}
-static __rte_always_inline int
-run_default(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_mbuf **pkts = p->soft.def.pkts;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.def.txq_pos;
- uint32_t pkts_len = p->soft.def.pkts_len;
- uint32_t flush_count = p->soft.def.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pos;
- uint16_t i;
-
- /* Soft device TXQ read, Hard device TXQ write */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read soft device TXQ burst to packet enqueue buffer */
- pkts_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts[pkts_len],
- DEFAULT_BURST_SIZE,
- NULL);
-
- /* Increment soft device TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* Hard device TXQ write when complete burst is available */
- if (pkts_len >= DEFAULT_BURST_SIZE) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- }
-
- p->soft.def.txq_pos = txq_pos;
- p->soft.def.pkts_len = pkts_len;
- p->soft.def.flush_count = flush_count + 1;
-
- return 0;
-}
-
-static __rte_always_inline int
-run_tm(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_sched_port *sched = p->soft.tm.sched;
- struct rte_mbuf **pkts_enq = p->soft.tm.pkts_enq;
- struct rte_mbuf **pkts_deq = p->soft.tm.pkts_deq;
- uint32_t enq_bsz = p->params.soft.tm.enq_bsz;
- uint32_t deq_bsz = p->params.soft.tm.deq_bsz;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.tm.txq_pos;
- uint32_t pkts_enq_len = p->soft.tm.pkts_enq_len;
- uint32_t flush_count = p->soft.tm.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pkts_deq_len, pos;
- uint16_t i;
-
- /* Soft device TXQ read, TM enqueue */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read TXQ burst to packet enqueue buffer */
- pkts_enq_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts_enq[pkts_enq_len],
- enq_bsz,
- NULL);
-
- /* Increment TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* TM enqueue when complete burst is available */
- if (pkts_enq_len >= enq_bsz) {
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- if (pkts_enq_len)
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- }
-
- p->soft.tm.txq_pos = txq_pos;
- p->soft.tm.pkts_enq_len = pkts_enq_len;
- p->soft.tm.flush_count = flush_count + 1;
-
- /* TM dequeue, Hard device TXQ write */
- pkts_deq_len = rte_sched_port_dequeue(sched, pkts_deq, deq_bsz);
-
- for (pos = 0; pos < pkts_deq_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts_deq[pos],
- (uint16_t)(pkts_deq_len - pos));
-
- return 0;
-}
-
int
rte_pmd_softnic_run(uint16_t port_id)
{
@@ -392,92 +202,23 @@ rte_pmd_softnic_run(uint16_t port_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
#endif
- return (tm_used(dev)) ? run_tm(dev) : run_default(dev);
-}
-
-static struct ether_addr eth_addr = { .addr_bytes = {0} };
-
-static uint32_t
-eth_dev_speed_max_mbps(uint32_t speed_capa)
-{
- uint32_t rate_mbps[32] = {
- ETH_SPEED_NUM_NONE,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_1G,
- ETH_SPEED_NUM_2_5G,
- ETH_SPEED_NUM_5G,
- ETH_SPEED_NUM_10G,
- ETH_SPEED_NUM_20G,
- ETH_SPEED_NUM_25G,
- ETH_SPEED_NUM_40G,
- ETH_SPEED_NUM_50G,
- ETH_SPEED_NUM_56G,
- ETH_SPEED_NUM_100G,
- };
-
- uint32_t pos = (speed_capa) ? (31 - __builtin_clz(speed_capa)) : 0;
- return rate_mbps[pos];
-}
-
-static int
-default_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
-{
- p->soft.def.pkts = rte_zmalloc_socket(params->soft.name,
- 2 * DEFAULT_BURST_SIZE * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.def.pkts == NULL)
- return -ENOMEM;
-
+ dev = dev;
return 0;
}
-static void
-default_free(struct pmd_internals *p)
-{
- rte_free(p->soft.def.pkts);
-}
-
static void *
-pmd_init(struct pmd_params *params, int numa_node)
+pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
- int status;
- p = rte_zmalloc_socket(params->soft.name,
+ p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
0,
- numa_node);
+ params->cpu_id);
if (p == NULL)
return NULL;
memcpy(&p->params, params, sizeof(p->params));
- rte_eth_dev_get_port_by_name(params->hard.name, &p->hard.port_id);
-
- /* Default */
- status = default_init(p, params, numa_node);
- if (status) {
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
-
- /* Traffic Management (TM)*/
- if (params->soft.flags & PMD_FEATURE_TM) {
- status = tm_init(p, params, numa_node);
- if (status) {
- default_free(p);
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
- }
return p;
}
@@ -485,57 +226,44 @@ pmd_init(struct pmd_params *params, int numa_node)
static void
pmd_free(struct pmd_internals *p)
{
- if (p->params.soft.flags & PMD_FEATURE_TM)
- tm_free(p);
-
- default_free(p);
-
- free(p->params.hard.name);
rte_free(p);
}
+static struct ether_addr eth_addr = {
+ .addr_bytes = {0},
+};
+
static int
pmd_ethdev_register(struct rte_vdev_device *vdev,
struct pmd_params *params,
void *dev_private)
{
- struct rte_eth_dev_info hard_info;
- struct rte_eth_dev *soft_dev;
- uint32_t hard_speed;
- int numa_node;
- uint16_t hard_port_id;
-
- rte_eth_dev_get_port_by_name(params->hard.name, &hard_port_id);
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
+ struct rte_eth_dev *dev;
/* Ethdev entry allocation */
- soft_dev = rte_eth_dev_allocate(params->soft.name);
- if (!soft_dev)
+ dev = rte_eth_dev_allocate(params->name);
+ if (!dev)
return -ENOMEM;
/* dev */
- soft_dev->rx_pkt_burst = (params->soft.intrusive) ?
- NULL : /* set up later */
- pmd_rx_pkt_burst;
- soft_dev->tx_pkt_burst = pmd_tx_pkt_burst;
- soft_dev->tx_pkt_prepare = NULL;
- soft_dev->dev_ops = &pmd_ops;
- soft_dev->device = &vdev->device;
+ dev->rx_pkt_burst = pmd_rx_pkt_burst;
+ dev->tx_pkt_burst = pmd_tx_pkt_burst;
+ dev->tx_pkt_prepare = NULL;
+ dev->dev_ops = &pmd_ops;
+ dev->device = &vdev->device;
/* dev->data */
- soft_dev->data->dev_private = dev_private;
- soft_dev->data->dev_link.link_speed = hard_speed;
- soft_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- soft_dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
- soft_dev->data->dev_link.link_status = ETH_LINK_DOWN;
- soft_dev->data->mac_addrs = ð_addr;
- soft_dev->data->promiscuous = 1;
- soft_dev->data->kdrv = RTE_KDRV_NONE;
- soft_dev->data->numa_node = numa_node;
-
- rte_eth_dev_probing_finish(soft_dev);
+ dev->data->dev_private = dev_private;
+ dev->data->dev_link.link_speed = ETH_SPEED_NUM_100G;
+ dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
+ dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->mac_addrs = ð_addr;
+ dev->data->promiscuous = 1;
+ dev->data->kdrv = RTE_KDRV_NONE;
+ dev->data->numa_node = params->cpu_id;
+
+ rte_eth_dev_probing_finish(dev);
return 0;
}
@@ -566,10 +294,10 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
-pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
+pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
- int i, ret;
+ int ret = 0;
kvlist = rte_kvargs_parse(params, pmd_valid_args);
if (kvlist == NULL)
@@ -577,141 +305,21 @@ pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
- p->soft.name = name;
- p->soft.intrusive = INTRUSIVE;
- p->soft.tm.rate = 0;
- p->soft.tm.nb_queues = SOFTNIC_SOFT_TM_NB_QUEUES;
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
- p->soft.tm.qsize[i] = SOFTNIC_SOFT_TM_QUEUE_SIZE;
- p->soft.tm.enq_bsz = SOFTNIC_SOFT_TM_ENQ_BSZ;
- p->soft.tm.deq_bsz = SOFTNIC_SOFT_TM_DEQ_BSZ;
- p->hard.tx_queue_id = SOFTNIC_HARD_TX_QUEUE_ID;
-
- /* SOFT: TM (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM) == 1) {
- char *s;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM,
- &get_string, &s);
- if (ret < 0)
- goto out_free;
-
- if (strcmp(s, "on") == 0)
- p->soft.flags |= PMD_FEATURE_TM;
- else if (strcmp(s, "off") == 0)
- p->soft.flags &= ~PMD_FEATURE_TM;
- else
- ret = -EINVAL;
-
- free(s);
- if (ret)
- goto out_free;
- }
-
- /* SOFT: TM rate (measured in bytes/second) (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_RATE) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_RATE,
- &get_uint32, &p->soft.tm.rate);
- if (ret < 0)
- goto out_free;
+ p->firmware = "script.cli";
+ p->cpu_id = 0;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM number of queues (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES,
- &get_uint32, &p->soft.tm.nb_queues);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM queue size 0 .. 3 (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE0) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE0,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[0] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE1) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE1,
- &get_uint32, &qsize);
+ /* firmware (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_FIRMWARE,
+ &get_string, &p->firmware);
if (ret < 0)
goto out_free;
-
- p->soft.tm.qsize[1] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
}
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE2) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE2,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[2] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE3) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE3,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[3] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM enqueue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ,
- &get_uint32, &p->soft.tm.enq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM dequeue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ,
- &get_uint32, &p->soft.tm.deq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* HARD: name (mandatory) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_NAME) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_NAME,
- &get_string, &p->hard.name);
- if (ret < 0)
- goto out_free;
- } else {
- ret = -EINVAL;
- goto out_free;
- }
-
- /* HARD: tx_queue_id (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID,
- &get_uint32, &p->hard.tx_queue_id);
+ /* cpu_id (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
+ &get_uint32, &p->cpu_id);
if (ret < 0)
goto out_free;
}
@@ -726,68 +334,31 @@ pmd_probe(struct rte_vdev_device *vdev)
{
struct pmd_params p;
const char *params;
- int status;
+ int status = 0;
- struct rte_eth_dev_info hard_info;
- uint32_t hard_speed;
- uint16_t hard_port_id;
- int numa_node;
void *dev_private;
- struct rte_eth_dev *eth_dev;
const char *name = rte_vdev_device_name(vdev);
PMD_LOG(INFO, "Probing device \"%s\"", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
-
- if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
- strlen(params) == 0) {
- eth_dev = rte_eth_dev_attach_secondary(name);
- if (!eth_dev) {
- PMD_LOG(ERR, "Failed to probe %s", name);
- return -1;
- }
- /* TODO: request info from primary to set up Rx and Tx */
- eth_dev->dev_ops = &pmd_ops;
- rte_eth_dev_probing_finish(eth_dev);
- return 0;
- }
-
if (!params)
return -EINVAL;
- status = pmd_parse_args(&p, rte_vdev_device_name(vdev), params);
+ status = pmd_parse_args(&p, params);
if (status)
return status;
- /* Check input arguments */
- if (rte_eth_dev_get_port_by_name(p.hard.name, &hard_port_id))
- return -EINVAL;
-
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
-
- if (p.hard.tx_queue_id >= hard_info.max_tx_queues)
- return -EINVAL;
-
- if (p.soft.flags & PMD_FEATURE_TM) {
- status = tm_params_check(&p, hard_speed);
-
- if (status)
- return status;
- }
+ p.name = name;
/* Allocate and initialize soft ethdev private data */
- dev_private = pmd_init(&p, numa_node);
+ dev_private = pmd_init(&p);
if (dev_private == NULL)
return -ENOMEM;
/* Register soft ethdev */
- PMD_LOG(INFO,
- "Creating soft ethdev \"%s\" for hard ethdev \"%s\"",
- p.soft.name, p.hard.name);
+ PMD_LOG(INFO, "Creating soft ethdev \"%s\"", p.name);
status = pmd_ethdev_register(vdev, &p, dev_private);
if (status) {
@@ -807,8 +378,7 @@ pmd_remove(struct rte_vdev_device *vdev)
if (!vdev)
return -EINVAL;
- PMD_LOG(INFO, "Removing device \"%s\"",
- rte_vdev_device_name(vdev));
+ PMD_LOG(INFO, "Removing device \"%s\"", rte_vdev_device_name(vdev));
/* Find the ethdev entry */
dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
@@ -817,9 +387,9 @@ pmd_remove(struct rte_vdev_device *vdev)
p = dev->data->dev_private;
/* Free device data structures*/
- pmd_free(p);
rte_free(dev->data);
rte_eth_dev_release_port(dev);
+ pmd_free(p);
return 0;
}
@@ -831,17 +401,8 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
- PMD_PARAM_SOFT_TM "=on|off "
- PMD_PARAM_SOFT_TM_RATE "=<int> "
- PMD_PARAM_SOFT_TM_NB_QUEUES "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE0 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE1 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE2 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE3 "=<int> "
- PMD_PARAM_SOFT_TM_ENQ_BSZ "=<int> "
- PMD_PARAM_SOFT_TM_DEQ_BSZ "=<int> "
- PMD_PARAM_HARD_NAME "=<string> "
- PMD_PARAM_HARD_TX_QUEUE_ID "=<int>");
+ PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
static void
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 9a2c7ba..415b4c8 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -11,37 +11,13 @@
extern "C" {
#endif
-#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
-#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
-#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
-#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
-#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
-#endif
-
-#ifndef SOFTNIC_HARD_TX_QUEUE_ID
-#define SOFTNIC_HARD_TX_QUEUE_ID 0
-#endif
-
/**
- * Run the traffic management function on the softnic device
- *
- * This function read the packets from the softnic input queues, insert into
- * QoS scheduler queues based on mbuf sched field value and transmit the
- * scheduled packets out through the hard device interface.
+ * Soft NIC run.
*
- * @param portid
- * port id of the soft device.
+ * @param port_id
+ * Port ID of the Soft NIC device.
* @return
- * zero.
+ * Zero on success, error code otherwise.
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 050e3e7..1be1868 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -5,9 +5,11 @@
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
+#include <stddef.h>
#include <stdint.h>
#include <rte_mbuf.h>
+#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -18,15 +20,11 @@
* PMD Parameters
*/
-enum pmd_feature {
- PMD_FEATURE_TM = 1, /**< Traffic Management (TM) */
-};
-
-#ifndef INTRUSIVE
-#define INTRUSIVE 0
-#endif
-
struct pmd_params {
+ const char *name;
+ const char *firmware;
+ uint32_t cpu_id;
+
/** Parameters for the soft device (to be created) */
struct {
const char *name; /**< Name */
@@ -49,31 +47,6 @@ struct pmd_params {
uint32_t deq_bsz; /**< Dequeue burst size */
} tm;
} soft;
-
- /** Parameters for the hard device (existing) */
- struct {
- char *name; /**< Name */
- uint16_t tx_queue_id; /**< TX queue ID */
- } hard;
-};
-
-/**
- * Default Internals
- */
-
-#ifndef DEFAULT_BURST_SIZE
-#define DEFAULT_BURST_SIZE 32
-#endif
-
-#ifndef FLUSH_COUNT_THRESHOLD
-#define FLUSH_COUNT_THRESHOLD (1 << 17)
-#endif
-
-struct default_internals {
- struct rte_mbuf **pkts;
- uint32_t pkts_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -185,14 +158,7 @@ struct tm_internals {
/** Blueprints */
struct tm_params params;
-
- /** Run-time */
struct rte_sched_port *sched;
- struct rte_mbuf **pkts_enq;
- struct rte_mbuf **pkts_deq;
- uint32_t pkts_enq_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -204,22 +170,8 @@ struct pmd_internals {
/** Soft device */
struct {
- struct default_internals def; /**< Default */
struct tm_internals tm; /**< Traffic Management */
} soft;
-
- /** Hard device */
- struct {
- uint16_t port_id;
- } hard;
-};
-
-struct pmd_rx_queue {
- /** Hard device */
- struct {
- uint16_t port_id;
- uint16_t rx_queue_id;
- } hard;
};
/**
@@ -228,9 +180,6 @@ struct pmd_rx_queue {
extern const struct rte_tm_ops pmd_tm_ops;
int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate);
-
-int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
@@ -243,20 +192,9 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_enabled(struct rte_eth_dev *dev)
+tm_used(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM);
-}
-
-static inline int
-tm_used(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM) &&
- p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
+ return 0;
}
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 11d638a..63fbeef 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,50 +15,6 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
-int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate)
-{
- uint64_t hard_rate_bytes_per_sec = (uint64_t)hard_rate * BYTES_IN_MBPS;
- uint32_t i;
-
- /* rate */
- if (params->soft.tm.rate) {
- if (params->soft.tm.rate > hard_rate_bytes_per_sec)
- return -EINVAL;
- } else {
- params->soft.tm.rate =
- (hard_rate_bytes_per_sec > UINT32_MAX) ?
- UINT32_MAX : hard_rate_bytes_per_sec;
- }
-
- /* nb_queues */
- if (params->soft.tm.nb_queues == 0)
- return -EINVAL;
-
- if (params->soft.tm.nb_queues < RTE_SCHED_QUEUES_PER_PIPE)
- params->soft.tm.nb_queues = RTE_SCHED_QUEUES_PER_PIPE;
-
- params->soft.tm.nb_queues =
- rte_align32pow2(params->soft.tm.nb_queues);
-
- /* qsize */
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
- if (params->soft.tm.qsize[i] == 0)
- return -EINVAL;
-
- params->soft.tm.qsize[i] =
- rte_align32pow2(params->soft.tm.qsize[i]);
- }
-
- /* enq_bsz, deq_bsz */
- if (params->soft.tm.enq_bsz == 0 ||
- params->soft.tm.deq_bsz == 0 ||
- params->soft.tm.deq_bsz >= params->soft.tm.enq_bsz)
- return -EINVAL;
-
- return 0;
-}
-
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -134,30 +90,9 @@ tm_hierarchy_uninit(struct pmd_internals *p)
int
tm_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
+ struct pmd_params *params __rte_unused,
+ int numa_node __rte_unused)
{
- uint32_t enq_bsz = params->soft.tm.enq_bsz;
- uint32_t deq_bsz = params->soft.tm.deq_bsz;
-
- p->soft.tm.pkts_enq = rte_zmalloc_socket(params->soft.name,
- 2 * enq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_enq == NULL)
- return -ENOMEM;
-
- p->soft.tm.pkts_deq = rte_zmalloc_socket(params->soft.name,
- deq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_deq == NULL) {
- rte_free(p->soft.tm.pkts_enq);
- return -ENOMEM;
- }
-
tm_hierarchy_init(p);
return 0;
@@ -167,8 +102,6 @@ void
tm_free(struct pmd_internals *p)
{
tm_hierarchy_uninit(p);
- rte_free(p->soft.tm.pkts_enq);
- rte_free(p->soft.tm.pkts_deq);
}
int
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 02/22] net/softnic: add software queue object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 03/22] net/softnic: add link object Jasvinder Singh
` (19 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add swq object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 7 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 39 ++++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 97 +++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d56fecd..d8e62bf 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index bc636e8..e95b2ba 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -218,14 +218,21 @@ pmd_init(struct pmd_params *params)
if (p == NULL)
return NULL;
+ /* Params */
memcpy(&p->params, params, sizeof(p->params));
+ /* Resources */
+ swq_init(p);
return p;
}
static void
pmd_free(struct pmd_internals *p)
{
+ if (p == NULL)
+ return;
+
+ swq_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 1be1868..ee6283b 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -7,8 +7,10 @@
#include <stddef.h>
#include <stdint.h>
+#include <sys/queue.h>
#include <rte_mbuf.h>
+#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
@@ -16,6 +18,8 @@
#include "rte_eth_softnic.h"
+#define NAME_SIZE 64
+
/**
* PMD Parameters
*/
@@ -50,6 +54,21 @@ struct pmd_params {
};
/**
+ * SWQ
+ */
+struct swq_params {
+ uint32_t size;
+};
+
+struct swq {
+ TAILQ_ENTRY(swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(swq_list, swq);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -172,9 +191,29 @@ struct pmd_internals {
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
+
+ struct swq_list swq_list;
};
/**
+ * SWQ
+ */
+int
+swq_init(struct pmd_internals *p);
+
+void
+swq_free(struct pmd_internals *p);
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name);
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
new file mode 100644
index 0000000..3e810f3
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+swq_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->swq_list);
+
+ return 0;
+}
+
+void
+swq_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct swq *swq;
+
+ swq = TAILQ_FIRST(&p->swq_list);
+ if (swq == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct swq *swq;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node)
+ if (strcmp(swq->name, name) == 0)
+ return swq;
+
+ return NULL;
+}
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params)
+{
+ char ring_name[NAME_SIZE];
+ struct swq *swq;
+ struct rte_ring *r;
+ unsigned int flags = RING_F_SP_ENQ | RING_F_SC_DEQ;
+
+ /* Check input params */
+ if (name == NULL ||
+ swq_find(p, name) ||
+ params == NULL ||
+ params->size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(ring_name, sizeof(ring_name), "%s_%s",
+ p->params.name,
+ name);
+
+ r = rte_ring_create(ring_name,
+ params->size,
+ p->params.cpu_id,
+ flags);
+
+ if (r == NULL)
+ return NULL;
+
+ /* Node allocation */
+ swq = calloc(1, sizeof(struct swq));
+ if (swq == NULL) {
+ rte_ring_free(r);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(swq->name, name, sizeof(swq->name));
+ swq->r = r;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->swq_list, swq, node);
+
+ return swq;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 03/22] net/softnic: add link object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 02/22] net/softnic: add software queue object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 04/22] net/softnic: add mempool object Jasvinder Singh
` (18 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add link object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 4 +
drivers/net/softnic/rte_eth_softnic_internals.h | 37 ++++++++++
drivers/net/softnic/rte_eth_softnic_link.c | 98 +++++++++++++++++++++++++
4 files changed, 140 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d8e62bf..59711ec 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index e95b2ba..e6e30bd 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,8 @@ pmd_init(struct pmd_params *params)
/* Resources */
swq_init(p);
+ link_init(p);
+
return p;
}
@@ -232,7 +234,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ link_free(p);
swq_free(p);
+
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index ee6283b..c463f8f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -69,6 +69,24 @@ struct swq {
TAILQ_HEAD(swq_list, swq);
/**
+ * LINK
+ */
+struct link_params {
+ const char *dev_name;
+ uint16_t port_id; /**< Valid only when *dev_name* is NULL. */
+};
+
+struct link {
+ TAILQ_ENTRY(link) node;
+ char name[NAME_SIZE];
+ uint16_t port_id;
+ uint32_t n_rxq;
+ uint32_t n_txq;
+};
+
+TAILQ_HEAD(link_list, link);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -193,6 +211,7 @@ struct pmd_internals {
} soft;
struct swq_list swq_list;
+ struct link_list link_list;
};
/**
@@ -214,6 +233,24 @@ swq_create(struct pmd_internals *p,
struct swq_params *params);
/**
+ * LINK
+ */
+int
+link_init(struct pmd_internals *p);
+
+void
+link_free(struct pmd_internals *p);
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name);
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
new file mode 100644
index 0000000..709344c
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+link_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->link_list);
+
+ return 0;
+}
+
+void
+link_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct link *link;
+
+ link = TAILQ_FIRST(&p->link_list);
+ if (link == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->link_list, link, node);
+ free(link);
+ }
+}
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct link *link;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(link, &p->link_list, node)
+ if (strcmp(link->name, name) == 0)
+ return link;
+
+ return NULL;
+}
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params)
+{
+ struct rte_eth_dev_info port_info;
+ struct link *link;
+ uint16_t port_id;
+
+ /* Check input params */
+ if (name == NULL ||
+ link_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ port_id = params->port_id;
+ if (params->dev_name) {
+ int status;
+
+ status = rte_eth_dev_get_port_by_name(params->dev_name,
+ &port_id);
+
+ if (status)
+ return NULL;
+ } else {
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return NULL;
+ }
+
+ rte_eth_dev_info_get(port_id, &port_info);
+
+ /* Node allocation */
+ link = calloc(1, sizeof(struct link));
+ if (link == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(link->name, name, sizeof(link->name));
+ link->port_id = port_id;
+ link->n_rxq = port_info.nb_rx_queues;
+ link->n_txq = port_info.nb_tx_queues;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->link_list, link, node);
+
+ return link;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 04/22] net/softnic: add mempool object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (2 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 03/22] net/softnic: add link object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 05/22] net/softnic: add tap object Jasvinder Singh
` (17 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add mempool object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++++++++
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 ++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 59711ec..9b33d81 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index e6e30bd..4f57c13 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -222,6 +222,7 @@ pmd_init(struct pmd_params *params)
memcpy(&p->params, params, sizeof(p->params));
/* Resources */
+ mempool_init(p);
swq_init(p);
link_init(p);
@@ -236,6 +237,7 @@ pmd_free(struct pmd_internals *p)
link_free(p);
swq_free(p);
+ mempool_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index c463f8f..18074b7 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -9,6 +9,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
@@ -54,6 +55,24 @@ struct pmd_params {
};
/**
+ * MEMPOOL
+ */
+struct mempool_params {
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+};
+
+struct mempool {
+ TAILQ_ENTRY(mempool) node;
+ char name[NAME_SIZE];
+ struct rte_mempool *m;
+ uint32_t buffer_size;
+};
+
+TAILQ_HEAD(mempool_list, mempool);
+
+/**
* SWQ
*/
struct swq_params {
@@ -210,11 +229,30 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
};
/**
+ * MEMPOOL
+ */
+int
+mempool_init(struct pmd_internals *p);
+
+void
+mempool_free(struct pmd_internals *p);
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name);
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params);
+
+/**
* SWQ
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_mempool.c b/drivers/net/softnic/rte_eth_softnic_mempool.c
new file mode 100644
index 0000000..ff2de67
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_mempool.c
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define BUFFER_SIZE_MIN (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+
+int
+mempool_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->mempool_list);
+
+ return 0;
+}
+
+void
+mempool_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct mempool *mempool;
+
+ mempool = TAILQ_FIRST(&p->mempool_list);
+ if (mempool == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->mempool_list, mempool, node);
+ rte_mempool_free(mempool->m);
+ free(mempool);
+ }
+}
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct mempool *mempool;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(mempool, &p->mempool_list, node)
+ if (strcmp(mempool->name, name) == 0)
+ return mempool;
+
+ return NULL;
+}
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params)
+{
+ char mempool_name[NAME_SIZE];
+ struct mempool *mempool;
+ struct rte_mempool *m;
+
+ /* Check input params */
+ if (name == NULL ||
+ mempool_find(p, name) ||
+ params == NULL ||
+ params->buffer_size < BUFFER_SIZE_MIN ||
+ params->pool_size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(mempool_name, sizeof(mempool_name), "%s_%s",
+ p->params.name,
+ name);
+
+ m = rte_pktmbuf_pool_create(mempool_name,
+ params->pool_size,
+ params->cache_size,
+ 0,
+ params->buffer_size - sizeof(struct rte_mbuf),
+ p->params.cpu_id);
+
+ if (m == NULL)
+ return NULL;
+
+ /* Node allocation */
+ mempool = calloc(1, sizeof(struct mempool));
+ if (mempool == NULL) {
+ rte_mempool_free(m);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(mempool->name, name, sizeof(mempool->name));
+ mempool->m = m;
+ mempool->buffer_size = params->buffer_size;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->mempool_list, mempool, node);
+
+ return mempool;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 05/22] net/softnic: add tap object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (3 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 04/22] net/softnic: add mempool object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 06/22] net/softnic: add trafic manager object Jasvinder Singh
` (16 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add tap object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++++++
drivers/net/softnic/rte_eth_softnic_tap.c | 118 ++++++++++++++++++++++++
4 files changed, 150 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 9b33d81..82a2b72 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -26,6 +26,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 4f57c13..48332cd 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tap_init(p);
return p;
}
@@ -235,6 +236,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ tap_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 18074b7..48d7fc2 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -218,6 +218,17 @@ struct tm_internals {
};
/**
+ * TAP
+ */
+struct tap {
+ TAILQ_ENTRY(tap) node;
+ char name[NAME_SIZE];
+ int fd;
+};
+
+TAILQ_HEAD(tap_list, tap);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -232,6 +243,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tap_list tap_list;
};
/**
@@ -311,4 +323,21 @@ tm_used(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+/**
+ * TAP
+ */
+int
+tap_init(struct pmd_internals *p);
+
+void
+tap_free(struct pmd_internals *p);
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name);
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tap.c b/drivers/net/softnic/rte_eth_softnic_tap.c
new file mode 100644
index 0000000..96771e8
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_tap.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <netinet/in.h>
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/ioctl.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define TAP_DEV "/dev/net/tun"
+
+int
+tap_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tap_list);
+
+ return 0;
+}
+
+void
+tap_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tap *tap;
+
+ tap = TAILQ_FIRST(&p->tap_list);
+ if (tap == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tap_list, tap, node);
+ free(tap);
+ }
+}
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tap, &p->tap_list, node)
+ if (strcmp(tap->name, name) == 0)
+ return tap;
+
+ return NULL;
+}
+
+#ifndef RTE_EXEC_ENV_LINUXAPP
+
+struct tap *
+tap_create(struct pmd_internals *p __rte_unused,
+ const char *name __rte_unused)
+{
+ return NULL;
+}
+
+#else
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+ struct ifreq ifr;
+ int fd, status;
+
+ /* Check input params */
+ if (name == NULL ||
+ tap_find(p, name))
+ return NULL;
+
+ /* Resource create */
+ fd = open(TAP_DEV, O_RDWR | O_NONBLOCK);
+ if (fd < 0)
+ return NULL;
+
+ memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+
+ status = ioctl(fd, TUNSETIFF, (void *)&ifr);
+ if (status < 0) {
+ close(fd);
+ return NULL;
+ }
+
+ /* Node allocation */
+ tap = calloc(1, sizeof(struct tap));
+ if (tap == NULL) {
+ close(fd);
+ return NULL;
+ }
+ /* Node fill in */
+ strlcpy(tap->name, name, sizeof(tap->name));
+ tap->fd = fd;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tap_list, tap, node);
+
+ return tap;
+}
+
+#endif
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 06/22] net/softnic: add trafic manager object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (4 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 05/22] net/softnic: add tap object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 07/22] net/softnic: add port action profile Jasvinder Singh
` (15 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add traffic manager(tmgr) object to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 25 ++++++++++++++--
drivers/net/softnic/rte_eth_softnic_tm.c | 40 +++++++++++++++++++++++++
3 files changed, 65 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 48332cd..96a5f96 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tmgr_init(p);
tap_init(p);
return p;
@@ -237,6 +238,7 @@ pmd_free(struct pmd_internals *p)
return;
tap_free(p);
+ tmgr_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 48d7fc2..cd35779 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -106,7 +106,7 @@ struct link {
TAILQ_HEAD(link_list, link);
/**
- * Traffic Management (TM) Internals
+ * TMGR
*/
#ifndef TM_MAX_SUBPORTS
@@ -217,6 +217,16 @@ struct tm_internals {
struct rte_sched_port *sched;
};
+struct tmgr_port {
+ TAILQ_ENTRY(tmgr_port) node;
+ char name[NAME_SIZE];
+ struct rte_sched_port *s;
+ uint32_t n_subports_per_port;
+ uint32_t n_pipes_per_subport;
+};
+
+TAILQ_HEAD(tmgr_port_list, tmgr_port);
+
/**
* TAP
*/
@@ -243,6 +253,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
};
@@ -301,11 +312,21 @@ link_create(struct pmd_internals *p,
struct link_params *params);
/**
- * Traffic Management (TM) Operation
+ * TMGR
*/
extern const struct rte_tm_ops pmd_tm_ops;
int
+tmgr_init(struct pmd_internals *p);
+
+void
+tmgr_free(struct pmd_internals *p);
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name);
+
+int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 63fbeef..051bf10 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,6 +15,46 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
+int
+tmgr_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tmgr_port_list);
+
+ return 0;
+}
+
+void
+tmgr_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = TAILQ_FIRST(&p->tmgr_port_list);
+ if (tmgr_port == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tmgr_port_list, tmgr_port, node);
+ rte_sched_port_free(tmgr_port->s);
+ free(tmgr_port);
+ }
+}
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tmgr_port *tmgr_port;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tmgr_port, &p->tmgr_port_list, node)
+ if (strcmp(tmgr_port->name, name) == 0)
+ return tmgr_port;
+
+ return NULL;
+}
+
static void
tm_hierarchy_init(struct pmd_internals *p)
{
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 07/22] net/softnic: add port action profile
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (5 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 06/22] net/softnic: add trafic manager object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 08/22] net/softnic: add table " Jasvinder Singh
` (14 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's port action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +
drivers/net/softnic/hash_func.h | 359 ++++++++++++++++++++++++
drivers/net/softnic/hash_func_arm64.h | 261 +++++++++++++++++
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 162 +++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++
mk/rte.app.mk | 2 +
7 files changed, 827 insertions(+)
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 82a2b72..5387616 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -8,8 +8,10 @@ include $(RTE_SDK)/mk/rte.vars.mk
#
LIB = librte_pmd_softnic.a
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_pipeline
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -27,6 +29,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
#
# Export include files
diff --git a/drivers/net/softnic/hash_func.h b/drivers/net/softnic/hash_func.h
new file mode 100644
index 0000000..198d2b2
--- /dev/null
+++ b/drivers/net/softnic/hash_func.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_HASH_FUNC_H__
+#define __INCLUDE_HASH_FUNC_H__
+
+#include <rte_common.h>
+
+static inline uint64_t
+hash_xor_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = seed ^ (k[0] & m[0]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ xor0 ^= k[2] & m[2];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= k[4] & m[4];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+ xor2 ^= k[6] & m[6];
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2, xor3;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+ xor3 = (k[6] & m[6]) ^ (k[7] & m[7]);
+
+ xor0 ^= xor1;
+ xor2 ^= xor3;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+#if defined(RTE_ARCH_X86_64)
+
+#include <x86intrin.h>
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t crc0;
+
+ crc0 = _mm_crc32_u64(seed, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 = _mm_crc32_u64(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, k5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = _mm_crc32_u64(k5 >> 32, k[7] & m[7]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#elif defined(RTE_ARCH_ARM64)
+#include "hash_func_arm64.h"
+#else
+
+#define hash_default_key8 hash_xor_key8
+#define hash_default_key16 hash_xor_key16
+#define hash_default_key24 hash_xor_key24
+#define hash_default_key32 hash_xor_key32
+#define hash_default_key40 hash_xor_key40
+#define hash_default_key48 hash_xor_key48
+#define hash_default_key56 hash_xor_key56
+#define hash_default_key64 hash_xor_key64
+
+#endif
+
+#endif
diff --git a/drivers/net/softnic/hash_func_arm64.h b/drivers/net/softnic/hash_func_arm64.h
new file mode 100644
index 0000000..ae6c0f4
--- /dev/null
+++ b/drivers/net/softnic/hash_func_arm64.h
@@ -0,0 +1,261 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Linaro Limited. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __HASH_FUNC_ARM64_H__
+#define __HASH_FUNC_ARM64_H__
+
+#define _CRC32CX(crc, val) \
+ __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint32_t crc0;
+
+ crc0 = seed;
+ _CRC32CX(crc0, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ _CRC32CX(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, k5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+ _CRC32CX(crc5, k[7] & m[7]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 96a5f96..1c2b9fd 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -227,6 +227,7 @@ pmd_init(struct pmd_params *params)
link_init(p);
tmgr_init(p);
tap_init(p);
+ port_in_action_profile_init(p);
return p;
}
@@ -237,6 +238,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
link_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
new file mode 100644
index 0000000..ace87ed
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "hash_func.h"
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Input port
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->port_in_action_profile_list);
+
+ return 0;
+}
+
+void
+port_in_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct port_in_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->port_in_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->port_in_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct port_in_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->port_in_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params)
+{
+ struct port_in_action_profile *profile;
+ struct rte_port_in_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ port_in_action_profile_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_port_in_action_profile_create(0);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_FLTR)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_FLTR,
+ ¶ms->fltr);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_port_in_action_profile_freeze(ap);
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct port_in_action_profile));
+ if (profile == NULL) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->port_in_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index cd35779..aa7fda0 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -14,6 +14,7 @@
#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
+#include <rte_port_in_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,24 @@ struct tap {
TAILQ_HEAD(tap_list, tap);
/**
+ * Input port action
+ */
+struct port_in_action_profile_params {
+ uint64_t action_mask;
+ struct rte_port_in_action_fltr_config fltr;
+ struct rte_port_in_action_lb_config lb;
+};
+
+struct port_in_action_profile {
+ TAILQ_ENTRY(port_in_action_profile) node;
+ char name[NAME_SIZE];
+ struct port_in_action_profile_params params;
+ struct rte_port_in_action_profile *ap;
+};
+
+TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +274,7 @@ struct pmd_internals {
struct link_list link_list;
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
+ struct port_in_action_profile_list port_in_action_profile_list;
};
/**
@@ -361,4 +381,22 @@ struct tap *
tap_create(struct pmd_internals *p,
const char *name);
+/**
+ * Input port action
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p);
+
+void
+port_in_action_profile_free(struct pmd_internals *p);
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 1e32c83..7b2899e 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -31,7 +31,9 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
# Order is important: from higher level to lower level
#
_LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 08/22] net/softnic: add table action profile
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (6 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 07/22] net/softnic: add port action profile Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 09/22] net/softnic: add pipeline object Jasvinder Singh
` (13 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 1c2b9fd..a20da46 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -228,6 +228,7 @@ pmd_init(struct pmd_params *params)
tmgr_init(p);
tap_init(p);
port_in_action_profile_init(p);
+ table_action_profile_init(p);
return p;
}
@@ -238,6 +239,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
index ace87ed..91f3128 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ port_in_action_profile_create(struct pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params)
+{
+ struct table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ table_action_profile_find(p, name) ||
+ params == NULL ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index aa7fda0..4bd3d8c 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -258,6 +259,30 @@ struct port_in_action_profile {
TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
/**
+ * Table action
+ */
+struct table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct table_action_profile {
+ TAILQ_ENTRY(table_action_profile) node;
+ char name[NAME_SIZE];
+ struct table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(table_action_profile_list, table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -275,6 +300,7 @@ struct pmd_internals {
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
+ struct table_action_profile_list table_action_profile_list;
};
/**
@@ -399,4 +425,22 @@ port_in_action_profile_create(struct pmd_internals *p,
const char *name,
struct port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+table_action_profile_init(struct pmd_internals *p);
+
+void
+table_action_profile_free(struct pmd_internals *p);
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 09/22] net/softnic: add pipeline object
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (7 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 08/22] net/softnic: add table " Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 10/22] net/softnic: add thread Jasvinder Singh
` (12 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 196 +++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 954 ++++++++++++++++++++++++
mk/rte.app.mk | 4 +
5 files changed, 1158 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5387616..d9ac8b1 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -11,7 +11,7 @@ LIB = librte_pmd_softnic.a
CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
-LDLIBS += -lrte_pipeline
+LDLIBS += -lrte_pipeline -lrte_port -lrte_table
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -30,6 +30,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index a20da46..3ba8944 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -229,6 +229,7 @@ pmd_init(struct pmd_params *params)
tap_init(p);
port_in_action_profile_init(p);
table_action_profile_init(p);
+ pipeline_init(p);
return p;
}
@@ -239,6 +240,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 4bd3d8c..a5da975 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -16,6 +16,8 @@
#include <rte_sched.h>
#include <rte_port_in_action.h>
#include <rte_table_action.h>
+#include <rte_pipeline.h>
+
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -283,6 +285,160 @@ struct table_action_profile {
TAILQ_HEAD(table_action_profile_list, table_action_profile);
/**
+ * Pipeline
+ */
+struct pipeline_params {
+ uint32_t timer_period_ms;
+ uint32_t offset_port_id;
+};
+
+enum port_in_type {
+ PORT_IN_RXQ,
+ PORT_IN_SWQ,
+ PORT_IN_TMGR,
+ PORT_IN_TAP,
+ PORT_IN_SOURCE,
+};
+
+struct port_in_params {
+ /* Read */
+ enum port_in_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } rxq;
+
+ struct {
+ const char *mempool_name;
+ uint32_t mtu;
+ } tap;
+
+ struct {
+ const char *mempool_name;
+ const char *file_name;
+ uint32_t n_bytes_per_pkt;
+ } source;
+ };
+ uint32_t burst_size;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+enum port_out_type {
+ PORT_OUT_TXQ,
+ PORT_OUT_SWQ,
+ PORT_OUT_TMGR,
+ PORT_OUT_TAP,
+ PORT_OUT_SINK,
+};
+
+struct port_out_params {
+ enum port_out_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } txq;
+
+ struct {
+ const char *file_name;
+ uint32_t max_n_pkts;
+ } sink;
+ };
+ uint32_t burst_size;
+ int retry;
+ uint32_t n_retries;
+};
+
+enum table_type {
+ TABLE_ACL,
+ TABLE_ARRAY,
+ TABLE_HASH,
+ TABLE_LPM,
+ TABLE_STUB,
+};
+
+struct table_acl_params {
+ uint32_t n_rules;
+ uint32_t ip_header_offset;
+ int ip_version;
+};
+
+struct table_array_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+};
+
+struct table_hash_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+ uint32_t key_size;
+ uint8_t *key_mask;
+ uint32_t n_buckets;
+ int extendable_bucket;
+};
+
+struct table_lpm_params {
+ uint32_t n_rules;
+ uint32_t key_offset;
+ uint32_t key_size;
+};
+
+struct table_params {
+ /* Match */
+ enum table_type match_type;
+ union {
+ struct table_acl_params acl;
+ struct table_array_params array;
+ struct table_hash_params hash;
+ struct table_lpm_params lpm;
+ } match;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+struct port_in {
+ struct port_in_params params;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *a;
+};
+
+struct table {
+ struct table_params params;
+ struct table_action_profile *ap;
+ struct rte_table_action *a;
+};
+
+struct pipeline {
+ TAILQ_ENTRY(pipeline) node;
+ char name[NAME_SIZE];
+
+ struct rte_pipeline *p;
+ struct port_in port_in[RTE_PIPELINE_PORT_IN_MAX];
+ struct table table[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+
+ int enabled;
+ uint32_t thread_id;
+ uint32_t cpu_id;
+};
+
+TAILQ_HEAD(pipeline_list, pipeline);
+
+#ifndef TABLE_RULE_ACTION_SIZE_MAX
+#define TABLE_RULE_ACTION_SIZE_MAX 2048
+#endif
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -301,6 +457,7 @@ struct pmd_internals {
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
+ struct pipeline_list pipeline_list;
};
/**
@@ -443,4 +600,43 @@ table_action_profile_create(struct pmd_internals *p,
const char *name,
struct table_action_profile_params *params);
+/**
+ * Pipeline
+ */
+int
+pipeline_init(struct pmd_internals *p);
+
+void
+pipeline_free(struct pmd_internals *p);
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p, const char *name);
+
+struct pipeline *
+pipeline_create(struct pmd_internals *p,
+ const char *name,
+ struct pipeline_params *params);
+
+int
+pipeline_port_in_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled);
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id);
+
+int
+pipeline_port_out_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_out_params *params);
+
+int
+pipeline_table_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct table_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
new file mode 100644
index 0000000..f1a2925
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -0,0 +1,954 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+
+#include <rte_string_fns.h>
+#include <rte_port_ethdev.h>
+#include <rte_port_ring.h>
+#include <rte_port_source_sink.h>
+#include <rte_port_fd.h>
+#include <rte_port_sched.h>
+
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
+#include <rte_table_stub.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#include "hash_func.h"
+
+#ifndef PIPELINE_MSGQ_SIZE
+#define PIPELINE_MSGQ_SIZE 64
+#endif
+
+#ifndef TABLE_LPM_NUMBER_TBL8
+#define TABLE_LPM_NUMBER_TBL8 256
+#endif
+
+int
+pipeline_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->pipeline_list);
+
+ return 0;
+}
+
+void
+pipeline_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct pipeline *pipeline;
+
+ pipeline = TAILQ_FIRST(&p->pipeline_list);
+ if (pipeline == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->pipeline_list, pipeline, node);
+ rte_ring_free(pipeline->msgq_req);
+ rte_ring_free(pipeline->msgq_rsp);
+ rte_pipeline_free(pipeline->p);
+ free(pipeline);
+ }
+}
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct pipeline *pipeline;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (strcmp(name, pipeline->name) == 0)
+ return pipeline;
+
+ return NULL;
+}
+
+struct pipeline *
+pipeline_create(struct pmd_internals *softnic,
+ const char *name,
+ struct pipeline_params *params)
+{
+ char resource_name[NAME_MAX];
+ struct rte_pipeline_params pp;
+ struct pipeline *pipeline;
+ struct rte_pipeline *p;
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ /* Check input params */
+ if (name == NULL ||
+ pipeline_find(softnic, name) ||
+ params == NULL ||
+ params->timer_period_ms == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-REQ",
+ softnic->params.name,
+ name);
+
+ msgq_req = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_req == NULL)
+ return NULL;
+
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-RSP",
+ softnic->params.name,
+ name);
+
+ msgq_rsp = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_rsp == NULL) {
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ snprintf(resource_name, sizeof(resource_name), "%s_%s",
+ softnic->params.name,
+ name);
+
+ pp.name = resource_name;
+ pp.socket_id = (int)softnic->params.cpu_id;
+ pp.offset_port_id = params->offset_port_id;
+
+ p = rte_pipeline_create(&pp);
+ if (p == NULL) {
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node allocation */
+ pipeline = calloc(1, sizeof(struct pipeline));
+ if (pipeline == NULL) {
+ rte_pipeline_free(p);
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(pipeline->name, name, sizeof(pipeline->name));
+ pipeline->p = p;
+ pipeline->n_ports_in = 0;
+ pipeline->n_ports_out = 0;
+ pipeline->n_tables = 0;
+ pipeline->msgq_req = msgq_req;
+ pipeline->msgq_rsp = msgq_rsp;
+ pipeline->timer_period_ms = params->timer_period_ms;
+ pipeline->enabled = 0;
+ pipeline->cpu_id = softnic->params.cpu_id;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&softnic->pipeline_list, pipeline, node);
+
+ return pipeline;
+}
+
+int
+pipeline_port_in_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled)
+{
+ struct rte_pipeline_port_in_params p;
+
+ union {
+ struct rte_port_ethdev_reader_params ethdev;
+ struct rte_port_ring_reader_params ring;
+ struct rte_port_sched_reader_params sched;
+ struct rte_port_fd_reader_params fd;
+ struct rte_port_source_params source;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct port_in *port_in;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *action;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = port_in_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ switch (params->type) {
+ case PORT_IN_RXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->rxq.queue_id >= link->n_rxq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->rxq.queue_id;
+
+ p.ops = &rte_port_ethdev_reader_ops;
+ p.arg_create = &pp.ethdev;
+ break;
+ }
+
+ case PORT_IN_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+
+ p.ops = &rte_port_ring_reader_ops;
+ p.arg_create = &pp.ring;
+ break;
+ }
+
+ case PORT_IN_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+
+ p.ops = &rte_port_sched_reader_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_IN_TAP:
+ {
+ struct tap *tap;
+ struct mempool *mempool;
+
+ tap = tap_find(softnic, params->dev_name);
+ mempool = mempool_find(softnic, params->tap.mempool_name);
+ if (tap == NULL || mempool == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.mempool = mempool->m;
+ pp.fd.mtu = params->tap.mtu;
+
+ p.ops = &rte_port_fd_reader_ops;
+ p.arg_create = &pp.fd;
+ break;
+ }
+
+ case PORT_IN_SOURCE:
+ {
+ struct mempool *mempool;
+
+ mempool = mempool_find(softnic, params->source.mempool_name);
+ if (mempool == NULL)
+ return -1;
+
+ pp.source.mempool = mempool->m;
+ pp.source.file_name = params->source.file_name;
+ pp.source.n_bytes_per_pkt = params->source.n_bytes_per_pkt;
+
+ p.ops = &rte_port_source_ops;
+ p.arg_create = &pp.source;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.burst_size = params->burst_size;
+
+ /* Resource create */
+ action = NULL;
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_port_in_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_port_in_action_params_get(action,
+ &p);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+ }
+
+ status = rte_pipeline_port_in_create(pipeline->p,
+ &p,
+ &port_id);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+
+ if (enabled)
+ rte_pipeline_port_in_enable(pipeline->p, port_id);
+
+ /* Pipeline */
+ port_in = &pipeline->port_in[pipeline->n_ports_in];
+ memcpy(&port_in->params, params, sizeof(*params));
+ port_in->ap = ap;
+ port_in->a = action;
+ pipeline->n_ports_in++;
+
+ return 0;
+}
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id)
+{
+ struct pipeline *pipeline;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ port_id >= pipeline->n_ports_in ||
+ table_id >= pipeline->n_tables)
+ return -1;
+
+ /* Resource */
+ status = rte_pipeline_port_in_connect_to_table(pipeline->p,
+ port_id,
+ table_id);
+
+ return status;
+}
+
+int
+pipeline_port_out_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_out_params *params)
+{
+ struct rte_pipeline_port_out_params p;
+
+ union {
+ struct rte_port_ethdev_writer_params ethdev;
+ struct rte_port_ring_writer_params ring;
+ struct rte_port_sched_writer_params sched;
+ struct rte_port_fd_writer_params fd;
+ struct rte_port_sink_params sink;
+ } pp;
+
+ union {
+ struct rte_port_ethdev_writer_nodrop_params ethdev;
+ struct rte_port_ring_writer_nodrop_params ring;
+ struct rte_port_fd_writer_nodrop_params fd;
+ } pp_nodrop;
+
+ struct pipeline *pipeline;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+ memset(&pp_nodrop, 0, sizeof(pp_nodrop));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ switch (params->type) {
+ case PORT_OUT_TXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->txq.queue_id >= link->n_txq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->txq.queue_id;
+ pp.ethdev.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ethdev.port_id = link->port_id;
+ pp_nodrop.ethdev.queue_id = params->txq.queue_id;
+ pp_nodrop.ethdev.tx_burst_sz = params->burst_size;
+ pp_nodrop.ethdev.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ethdev_writer_ops;
+ p.arg_create = &pp.ethdev;
+ } else {
+ p.ops = &rte_port_ethdev_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ethdev;
+ }
+ break;
+ }
+
+ case PORT_OUT_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+ pp.ring.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ring.ring = swq->r;
+ pp_nodrop.ring.tx_burst_sz = params->burst_size;
+ pp_nodrop.ring.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ring_writer_ops;
+ p.arg_create = &pp.ring;
+ } else {
+ p.ops = &rte_port_ring_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ring;
+ }
+ break;
+ }
+
+ case PORT_OUT_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+ pp.sched.tx_burst_sz = params->burst_size;
+
+ p.ops = &rte_port_sched_writer_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_OUT_TAP:
+ {
+ struct tap *tap;
+
+ tap = tap_find(softnic, params->dev_name);
+ if (tap == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.fd.fd = tap->fd;
+ pp_nodrop.fd.tx_burst_sz = params->burst_size;
+ pp_nodrop.fd.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_fd_writer_ops;
+ p.arg_create = &pp.fd;
+ } else {
+ p.ops = &rte_port_fd_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.fd;
+ }
+ break;
+ }
+
+ case PORT_OUT_SINK:
+ {
+ pp.sink.file_name = params->sink.file_name;
+ pp.sink.max_n_pkts = params->sink.max_n_pkts;
+
+ p.ops = &rte_port_sink_ops;
+ p.arg_create = &pp.sink;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ /* Resource create */
+ status = rte_pipeline_port_out_create(pipeline->p,
+ &p,
+ &port_id);
+
+ if (status)
+ return -1;
+
+ /* Pipeline */
+ pipeline->n_ports_out++;
+
+ return 0;
+}
+
+static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv4_hdr, next_proto_id),
+ },
+
+ /* Source IP address (IPv4) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv4_hdr, src_addr),
+ },
+
+ /* Destination IP address (IPv4) */
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv4_hdr, dst_addr),
+ },
+
+ /* Source Port */
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 4,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv6_hdr, proto),
+ },
+
+ /* Source IP address (IPv6) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv6_hdr, src_addr[0]),
+ },
+
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv6_hdr, src_addr[4]),
+ },
+
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = offsetof(struct ipv6_hdr, src_addr[8]),
+ },
+
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 4,
+ .input_index = 4,
+ .offset = offsetof(struct ipv6_hdr, src_addr[12]),
+ },
+
+ /* Destination IP address (IPv6) */
+ [5] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 5,
+ .input_index = 5,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[0]),
+ },
+
+ [6] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 6,
+ .input_index = 6,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[4]),
+ },
+
+ [7] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 7,
+ .input_index = 7,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[8]),
+ },
+
+ [8] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 8,
+ .input_index = 8,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[12]),
+ },
+
+ /* Source Port */
+ [9] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 9,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [10] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 10,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+int
+pipeline_table_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct table_params *params)
+{
+ char name[NAME_MAX];
+ struct rte_pipeline_table_params p;
+
+ union {
+ struct rte_table_acl_params acl;
+ struct rte_table_array_params array;
+ struct rte_table_hash_params hash;
+ struct rte_table_lpm_params lpm;
+ struct rte_table_lpm_ipv6_params lpm_ipv6;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct table *table;
+ struct table_action_profile *ap;
+ struct rte_table_action *action;
+ uint32_t table_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ pipeline->n_tables >= RTE_PIPELINE_TABLE_MAX)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = table_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ snprintf(name, NAME_MAX, "%s_%s_table%u",
+ softnic->params.name, pipeline_name, pipeline->n_tables);
+
+ switch (params->match_type) {
+ case TABLE_ACL:
+ {
+ uint32_t ip_header_offset = params->match.acl.ip_header_offset -
+ (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM);
+ uint32_t i;
+
+ if (params->match.acl.n_rules == 0)
+ return -1;
+
+ pp.acl.name = name;
+ pp.acl.n_rules = params->match.acl.n_rules;
+ if (params->match.acl.ip_version) {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv4,
+ sizeof(table_acl_field_format_ipv4));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv4);
+ } else {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv6,
+ sizeof(table_acl_field_format_ipv6));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv6);
+ }
+
+ for (i = 0; i < pp.acl.n_rule_fields; i++)
+ pp.acl.field_format[i].offset += ip_header_offset;
+
+ p.ops = &rte_table_acl_ops;
+ p.arg_create = &pp.acl;
+ break;
+ }
+
+ case TABLE_ARRAY:
+ {
+ if (params->match.array.n_keys == 0)
+ return -1;
+
+ pp.array.n_entries = params->match.array.n_keys;
+ pp.array.offset = params->match.array.key_offset;
+
+ p.ops = &rte_table_array_ops;
+ p.arg_create = &pp.array;
+ break;
+ }
+
+ case TABLE_HASH:
+ {
+ struct rte_table_ops *ops;
+ rte_table_hash_op_hash f_hash;
+
+ if (params->match.hash.n_keys == 0)
+ return -1;
+
+ switch (params->match.hash.key_size) {
+ case 8:
+ f_hash = hash_default_key8;
+ break;
+ case 16:
+ f_hash = hash_default_key16;
+ break;
+ case 24:
+ f_hash = hash_default_key24;
+ break;
+ case 32:
+ f_hash = hash_default_key32;
+ break;
+ case 40:
+ f_hash = hash_default_key40;
+ break;
+ case 48:
+ f_hash = hash_default_key48;
+ break;
+ case 56:
+ f_hash = hash_default_key56;
+ break;
+ case 64:
+ f_hash = hash_default_key64;
+ break;
+ default:
+ return -1;
+ }
+
+ pp.hash.name = name;
+ pp.hash.key_size = params->match.hash.key_size;
+ pp.hash.key_offset = params->match.hash.key_offset;
+ pp.hash.key_mask = params->match.hash.key_mask;
+ pp.hash.n_keys = params->match.hash.n_keys;
+ pp.hash.n_buckets = params->match.hash.n_buckets;
+ pp.hash.f_hash = f_hash;
+ pp.hash.seed = 0;
+
+ if (params->match.hash.extendable_bucket)
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_ext_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_ext_ops;
+ break;
+ default:
+ ops = &rte_table_hash_ext_ops;
+ }
+ else
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_lru_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_lru_ops;
+ break;
+ default:
+ ops = &rte_table_hash_lru_ops;
+ }
+
+ p.ops = ops;
+ p.arg_create = &pp.hash;
+ break;
+ }
+
+ case TABLE_LPM:
+ {
+ if (params->match.lpm.n_rules == 0)
+ return -1;
+
+ switch (params->match.lpm.key_size) {
+ case 4:
+ {
+ pp.lpm.name = name;
+ pp.lpm.n_rules = params->match.lpm.n_rules;
+ pp.lpm.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm.flags = 0;
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ops;
+ p.arg_create = &pp.lpm;
+ break;
+ }
+
+ case 16:
+ {
+ pp.lpm_ipv6.name = name;
+ pp.lpm_ipv6.n_rules = params->match.lpm.n_rules;
+ pp.lpm_ipv6.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm_ipv6.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ipv6_ops;
+ p.arg_create = &pp.lpm_ipv6;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ break;
+ }
+
+ case TABLE_STUB:
+ {
+ p.ops = &rte_table_stub_ops;
+ p.arg_create = NULL;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ /* Resource create */
+ action = NULL;
+ p.f_action_hit = NULL;
+ p.f_action_miss = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_table_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_table_action_table_params_get(action,
+ &p);
+ if (status ||
+ ((p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry)) >
+ TABLE_RULE_ACTION_SIZE_MAX)) {
+ rte_table_action_free(action);
+ return -1;
+ }
+ }
+
+ if (params->match_type == TABLE_LPM) {
+ if (params->match.lpm.key_size == 4)
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+
+ if (params->match.lpm.key_size == 16)
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ }
+
+ status = rte_pipeline_table_create(pipeline->p,
+ &p,
+ &table_id);
+ if (status) {
+ rte_table_action_free(action);
+ return -1;
+ }
+
+ /* Pipeline */
+ table = &pipeline->table[pipeline->n_tables];
+ memcpy(&table->params, params, sizeof(*params));
+ table->ap = ap;
+ table->a = action;
+ pipeline->n_tables++;
+
+ return 0;
+}
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 7b2899e..ffd3901 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -34,8 +34,12 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
_LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 10/22] net/softnic: add thread
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (8 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 09/22] net/softnic: add pipeline object Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 11/22] net/softnic: add softnic run API Jasvinder Singh
` (11 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add thread data structure and init function to run softnic pipelines
objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 8 +++
drivers/net/softnic/rte_eth_softnic_internals.h | 69 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_thread.c | 90 +++++++++++++++++++++++++
4 files changed, 168 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d9ac8b1..acecc0d 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -31,6 +31,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 3ba8944..5857180 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -210,6 +210,7 @@ static void *
pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
+ int status;
p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
@@ -231,6 +232,12 @@ pmd_init(struct pmd_params *params)
table_action_profile_init(p);
pipeline_init(p);
+ status = thread_init(p);
+ if (status) {
+ rte_free(p);
+ return NULL;
+ }
+
return p;
}
@@ -240,6 +247,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index a5da975..95a1636 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -434,10 +434,68 @@ struct pipeline {
TAILQ_HEAD(pipeline_list, pipeline);
+/**
+ * Thread
+ */
+#ifndef THREAD_PIPELINES_MAX
+#define THREAD_PIPELINES_MAX 256
+#endif
+
+#ifndef THREAD_MSGQ_SIZE
+#define THREAD_MSGQ_SIZE 64
+#endif
+
+#ifndef THREAD_TIMER_PERIOD_MS
+#define THREAD_TIMER_PERIOD_MS 100
+#endif
+
+/**
+ * Master thead: data plane thread context
+ */
+struct thread {
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ uint32_t enabled;
+};
+
+/**
+ * Data plane threads: context
+ */
#ifndef TABLE_RULE_ACTION_SIZE_MAX
#define TABLE_RULE_ACTION_SIZE_MAX 2048
#endif
+struct table_data {
+ struct rte_table_action *a;
+};
+
+struct pipeline_data {
+ struct rte_pipeline *p;
+ struct table_data table_data[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+
+ uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
+};
+
+struct thread_data {
+ struct rte_pipeline *p[THREAD_PIPELINES_MAX];
+ uint32_t n_pipelines;
+
+ struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+ uint64_t time_next_min;
+ uint64_t iter;
+} __rte_cache_aligned;
+
/**
* PMD Internals
*/
@@ -458,6 +516,8 @@ struct pmd_internals {
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
struct pipeline_list pipeline_list;
+ struct thread thread[RTE_MAX_LCORE];
+ struct thread_data thread_data[RTE_MAX_LCORE];
};
/**
@@ -639,4 +699,13 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+/**
+ * Thread
+ */
+int
+thread_init(struct pmd_internals *p);
+
+void
+thread_free(struct pmd_internals *p);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
new file mode 100644
index 0000000..4da1383
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+
+#include <rte_cycles.h>
+#include <rte_lcore.h>
+#include <rte_ring.h>
+
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Master thread: data plane thread init
+ */
+void
+thread_free(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ struct thread *t = &softnic->thread[i];
+
+ /* MSGQs */
+ if (t->msgq_req)
+ rte_ring_free(t->msgq_req);
+
+ if (t->msgq_rsp)
+ rte_ring_free(t->msgq_rsp);
+ }
+}
+
+int
+thread_init(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ char ring_name[NAME_MAX];
+ struct rte_ring *msgq_req, *msgq_rsp;
+ struct thread *t = &softnic->thread[i];
+ struct thread_data *t_data = &softnic->thread_data[i];
+ uint32_t cpu_id = rte_lcore_to_socket_id(i);
+
+ /* MSGQs */
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-REQ",
+ softnic->params.name,
+ i);
+
+ msgq_req = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_req == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-RSP",
+ softnic->params.name,
+ i);
+
+ msgq_rsp = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_rsp == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ /* Master thread records */
+ t->msgq_req = msgq_req;
+ t->msgq_rsp = msgq_rsp;
+ t->enabled = 1;
+
+ /* Data plane thread records */
+ t_data->n_pipelines = 0;
+ t_data->msgq_req = msgq_req;
+ t_data->msgq_rsp = msgq_rsp;
+ t_data->timer_period =
+ (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
+ t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
+ t_data->time_next_min = t_data->time_next;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 11/22] net/softnic: add softnic run API
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (9 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 10/22] net/softnic: add thread Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 12/22] net/softnic: add cli interface Jasvinder Singh
` (10 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic API function to run pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 13 --
drivers/net/softnic/rte_eth_softnic_thread.c | 195 +++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 13 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 5857180..145232d 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -193,19 +193,6 @@ pmd_tx_pkt_burst(void *txq,
NULL);
}
-int
-rte_pmd_softnic_run(uint16_t port_id)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
- dev = dev;
- return 0;
-}
-
static void *
pmd_init(struct pmd_params *params)
{
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 4da1383..e8c4916 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -88,3 +88,198 @@ thread_init(struct pmd_internals *softnic)
return 0;
}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum thread_req_type {
+ THREAD_REQ_MAX
+};
+
+struct thread_msg_req {
+ enum thread_req_type type;
+};
+
+struct thread_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct thread_msg_req *
+thread_msg_recv(struct rte_ring *msgq_req)
+{
+ struct thread_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+thread_msg_send(struct rte_ring *msgq_rsp,
+ struct thread_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+thread_msg_handle(struct thread_data *t)
+{
+ for ( ; ; ) {
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+
+ req = thread_msg_recv(t->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct thread_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ thread_msg_send(t->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum pipeline_req_type {
+ PIPELINE_REQ_MAX
+};
+
+struct pipeline_msg_req {
+ enum pipeline_req_type type;
+};
+
+struct pipeline_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct pipeline_msg_req *
+pipeline_msg_recv(struct rte_ring *msgq_req)
+{
+ struct pipeline_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+pipeline_msg_send(struct rte_ring *msgq_rsp,
+ struct pipeline_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+pipeline_msg_handle(struct pipeline_data *p)
+{
+ for ( ; ; ) {
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+
+ req = pipeline_msg_recv(p->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct pipeline_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ pipeline_msg_send(p->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Data plane threads: main
+ */
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+ struct thread_data *t;
+ uint32_t thread_id, j;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+ thread_id = rte_lcore_id();
+ t = &softnic->thread_data[thread_id];
+ t->iter++;
+
+ /* Data Plane */
+ for (j = 0; j < t->n_pipelines; j++)
+ rte_pipeline_run(t->p[j]);
+
+ /* Control Plane */
+ if ((t->iter & 0xFLLU) == 0) {
+ uint64_t time = rte_get_tsc_cycles();
+ uint64_t time_next_min = UINT64_MAX;
+
+ if (time < t->time_next_min)
+ return 0;
+
+ /* Pipeline message queues */
+ for (j = 0; j < t->n_pipelines; j++) {
+ struct pipeline_data *p =
+ &t->pipeline_data[j];
+ uint64_t time_next = p->time_next;
+
+ if (time_next <= time) {
+ pipeline_msg_handle(p);
+ rte_pipeline_flush(p->p);
+ time_next = time + p->timer_period;
+ p->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ /* Thread message queues */
+ {
+ uint64_t time_next = t->time_next;
+
+ if (time_next <= time) {
+ thread_msg_handle(t);
+ time_next = time + t->timer_period;
+ t->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ t->time_next_min = time_next_min;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 12/22] net/softnic: add cli interface
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (10 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 11/22] net/softnic: add softnic run API Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 13/22] net/softnic: add connection agent Jasvinder Singh
` (9 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add interface for softnic cli commands.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 2 +
drivers/net/softnic/parser.c | 687 ++++++++++++++++++++++++
drivers/net/softnic/parser.h | 66 +++
drivers/net/softnic/rte_eth_softnic_cli.c | 119 ++++
drivers/net/softnic/rte_eth_softnic_internals.h | 15 +
5 files changed, 889 insertions(+)
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index acecc0d..b4942ba 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -32,6 +32,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
#
# Export include files
diff --git a/drivers/net/softnic/parser.c b/drivers/net/softnic/parser.c
new file mode 100644
index 0000000..c55b819
--- /dev/null
+++ b/drivers/net/softnic/parser.c
@@ -0,0 +1,687 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+/*
+ * For inet_pton4() and inet_pton6() functions:
+ *
+ * Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <rte_errno.h>
+
+#include "parser.h"
+
+static uint32_t
+get_hex_val(char c)
+{
+ switch (c) {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return c - '0';
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ return c - 'A' + 10;
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return c - 'a' + 10;
+ default:
+ return 0;
+ }
+}
+
+int
+softnic_parser_read_arg_bool(const char *p)
+{
+ p = skip_white_spaces(p);
+ int result = -EINVAL;
+
+ if (((p[0] == 'y') && (p[1] == 'e') && (p[2] == 's')) ||
+ ((p[0] == 'Y') && (p[1] == 'E') && (p[2] == 'S'))) {
+ p += 3;
+ result = 1;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'n')) ||
+ ((p[0] == 'O') && (p[1] == 'N'))) {
+ p += 2;
+ result = 1;
+ }
+
+ if (((p[0] == 'n') && (p[1] == 'o')) ||
+ ((p[0] == 'N') && (p[1] == 'O'))) {
+ p += 2;
+ result = 0;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'f') && (p[2] == 'f')) ||
+ ((p[0] == 'O') && (p[1] == 'F') && (p[2] == 'F'))) {
+ p += 3;
+ result = 0;
+ }
+
+ p = skip_white_spaces(p);
+
+ if (p[0] != '\0')
+ return -EINVAL;
+
+ return result;
+}
+
+int
+softnic_parser_read_uint64(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+ if (!isdigit(*p))
+ return -EINVAL;
+
+ val = strtoul(p, &next, 10);
+ if (p == next)
+ return -EINVAL;
+
+ p = next;
+ switch (*p) {
+ case 'T':
+ val *= 1024ULL;
+ /* fall through */
+ case 'G':
+ val *= 1024ULL;
+ /* fall through */
+ case 'M':
+ val *= 1024ULL;
+ /* fall through */
+ case 'k':
+ case 'K':
+ val *= 1024ULL;
+ p++;
+ break;
+ }
+
+ p = skip_white_spaces(p);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint64_hex(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+
+ val = strtoul(p, &next, 16);
+ if (p == next)
+ return -EINVAL;
+
+ p = skip_white_spaces(next);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32_hex(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16_hex(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8_hex(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens)
+{
+ uint32_t i;
+
+ if ((string == NULL) ||
+ (tokens == NULL) ||
+ (*n_tokens < 1))
+ return -EINVAL;
+
+ for (i = 0; i < *n_tokens; i++) {
+ tokens[i] = strtok_r(string, PARSE_DELIMITER, &string);
+ if (tokens[i] == NULL)
+ break;
+ }
+
+ if ((i == *n_tokens) &&
+ (NULL != strtok_r(string, PARSE_DELIMITER, &string)))
+ return -E2BIG;
+
+ *n_tokens = i;
+ return 0;
+}
+
+int
+softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size)
+{
+ char *c;
+ uint32_t len, i;
+
+ /* Check input parameters */
+ if ((src == NULL) ||
+ (dst == NULL) ||
+ (size == NULL) ||
+ (*size == 0))
+ return -1;
+
+ len = strlen(src);
+ if (((len & 3) != 0) ||
+ (len > (*size) * 2))
+ return -1;
+ *size = len / 2;
+
+ for (c = src; *c != 0; c++) {
+ if ((((*c) >= '0') && ((*c) <= '9')) ||
+ (((*c) >= 'A') && ((*c) <= 'F')) ||
+ (((*c) >= 'a') && ((*c) <= 'f')))
+ continue;
+
+ return -1;
+ }
+
+ /* Convert chars to bytes */
+ for (i = 0; i < *size; i++)
+ dst[i] = get_hex_val(src[2 * i]) * 16 +
+ get_hex_val(src[2 * i + 1]);
+
+ return 0;
+}
+
+int
+softnic_parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
+{
+ uint32_t n_max_labels = *n_labels, count = 0;
+
+ /* Check for void list of labels */
+ if (strcmp(string, "<void>") == 0) {
+ *n_labels = 0;
+ return 0;
+ }
+
+ /* At least one label should be present */
+ for ( ; (*string != '\0'); ) {
+ char *next;
+ int value;
+
+ if (count >= n_max_labels)
+ return -1;
+
+ if (count > 0) {
+ if (string[0] != ':')
+ return -1;
+
+ string++;
+ }
+
+ value = strtol(string, &next, 10);
+ if (next == string)
+ return -1;
+ string = next;
+
+ labels[count++] = (uint32_t) value;
+ }
+
+ *n_labels = count;
+ return 0;
+}
+
+#define INADDRSZ 4
+#define IN6ADDRSZ 16
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr(digits, ch);
+ if (pch != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return 0;
+ if (!saw_digit) {
+ if (++octets > 4)
+ return 0;
+ saw_digit = 1;
+ }
+ *tp = (unsigned char)new;
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return 0;
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return 0;
+ }
+ if (octets < 4)
+ return 0;
+
+ memcpy(dst, tmp, INADDRSZ);
+ return 1;
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[IN6ADDRSZ], *tp = 0, *endp = 0, *colonp = 0;
+ const char *xdigits = 0, *curtok = 0;
+ int ch = 0, saw_xdigit = 0, count_xdigit = 0;
+ unsigned int val = 0;
+ unsigned dbloct_count = 0;
+
+ memset((tp = tmp), '\0', IN6ADDRSZ);
+ endp = tp + IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return 0;
+ curtok = src;
+ saw_xdigit = count_xdigit = 0;
+ val = 0;
+
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr((xdigits = xdigits_l), ch);
+ if (pch == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ if (count_xdigit >= 4)
+ return 0;
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return 0;
+ saw_xdigit = 1;
+ count_xdigit++;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return 0;
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return 0;
+ }
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char) ((val >> 8) & 0xff);
+ *tp++ = (unsigned char) (val & 0xff);
+ saw_xdigit = 0;
+ count_xdigit = 0;
+ val = 0;
+ dbloct_count++;
+ continue;
+ }
+ if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += INADDRSZ;
+ saw_xdigit = 0;
+ dbloct_count += 2;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return 0;
+ }
+ if (saw_xdigit) {
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char) ((val >> 8) & 0xff);
+ *tp++ = (unsigned char) (val & 0xff);
+ dbloct_count++;
+ }
+ if (colonp != NULL) {
+ /* if we already have 8 double octets, having a colon means error */
+ if (dbloct_count == 8)
+ return 0;
+
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return 0;
+ memcpy(dst, tmp, IN6ADDRSZ);
+ return 1;
+}
+
+static struct ether_addr *
+my_ether_aton(const char *a)
+{
+ int i;
+ char *end;
+ unsigned long o[ETHER_ADDR_LEN];
+ static struct ether_addr ether_addr;
+
+ i = 0;
+ do {
+ errno = 0;
+ o[i] = strtoul(a, &end, 16);
+ if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
+ return NULL;
+ a = end + 1;
+ } while (++i != sizeof(o) / sizeof(o[0]) && end[0] != 0);
+
+ /* Junk at the end of line */
+ if (end[0] != 0)
+ return NULL;
+
+ /* Support the format XX:XX:XX:XX:XX:XX */
+ if (i == ETHER_ADDR_LEN) {
+ while (i-- != 0) {
+ if (o[i] > UINT8_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i] = (uint8_t)o[i];
+ }
+ /* Support the format XXXX:XXXX:XXXX */
+ } else if (i == ETHER_ADDR_LEN / 2) {
+ while (i-- != 0) {
+ if (o[i] > UINT16_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i * 2] = (uint8_t)(o[i] >> 8);
+ ether_addr.addr_bytes[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
+ }
+ /* unknown format */
+ } else
+ return NULL;
+
+ return (struct ether_addr *)ðer_addr;
+}
+
+int
+softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4)
+{
+ if (strlen(token) >= INET_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton4(token, (unsigned char *)ipv4) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6)
+{
+ if (strlen(token) >= INET6_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton6(token, (unsigned char *)ipv6) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_mac_addr(const char *token, struct ether_addr *addr)
+{
+ struct ether_addr *tmp;
+
+ tmp = my_ether_aton(token);
+ if (tmp == NULL)
+ return -1;
+
+ memcpy(addr, tmp, sizeof(struct ether_addr));
+ return 0;
+}
+
+int
+softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p)
+{
+ size_t num_len;
+ char num[8];
+
+ uint32_t s = 0, c = 0, h = 0, val;
+ uint8_t s_parsed = 0, c_parsed = 0, h_parsed = 0;
+ const char *next = skip_white_spaces(entry);
+ char type;
+
+ if (p == NULL)
+ return -EINVAL;
+
+ /* Expect <CORE> or [sX][cY][h]. At least one parameter is required. */
+ while (*next != '\0') {
+ /* If everything parsed nothing should left */
+ if (s_parsed && c_parsed && h_parsed)
+ return -EINVAL;
+
+ type = *next;
+ switch (type) {
+ case 's':
+ case 'S':
+ if (s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+ s_parsed = 1;
+ next++;
+ break;
+ case 'c':
+ case 'C':
+ if (c_parsed || h_parsed)
+ return -EINVAL;
+ c_parsed = 1;
+ next++;
+ break;
+ case 'h':
+ case 'H':
+ if (h_parsed)
+ return -EINVAL;
+ h_parsed = 1;
+ next++;
+ break;
+ default:
+ /* If it start from digit it must be only core id. */
+ if (!isdigit(*next) || s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+
+ type = 'C';
+ }
+
+ for (num_len = 0; *next != '\0'; next++, num_len++) {
+ if (num_len == RTE_DIM(num))
+ return -EINVAL;
+
+ if (!isdigit(*next))
+ break;
+
+ num[num_len] = *next;
+ }
+
+ if (num_len == 0 && type != 'h' && type != 'H')
+ return -EINVAL;
+
+ if (num_len != 0 && (type == 'h' || type == 'H'))
+ return -EINVAL;
+
+ num[num_len] = '\0';
+ val = strtol(num, NULL, 10);
+
+ h = 0;
+ switch (type) {
+ case 's':
+ case 'S':
+ s = val;
+ break;
+ case 'c':
+ case 'C':
+ c = val;
+ break;
+ case 'h':
+ case 'H':
+ h = 1;
+ break;
+ }
+ }
+
+ p->socket_id = s;
+ p->core_id = c;
+ p->thread_id = h;
+ return 0;
+}
diff --git a/drivers/net/softnic/parser.h b/drivers/net/softnic/parser.h
new file mode 100644
index 0000000..5ab4763
--- /dev/null
+++ b/drivers/net/softnic/parser.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_SOFTNIC_PARSER_H__
+#define __INCLUDE_SOFTNIC_PARSER_H__
+
+#include <stdint.h>
+
+#include <rte_ip.h>
+#include <rte_ether.h>
+
+#define PARSE_DELIMITER " \f\n\r\t\v"
+
+#define skip_white_spaces(pos) \
+({ \
+ __typeof__(pos) _p = (pos); \
+ for ( ; isspace(*_p); _p++) \
+ ; \
+ _p; \
+})
+
+static inline size_t
+skip_digits(const char *src)
+{
+ size_t i;
+
+ for (i = 0; isdigit(src[i]); i++)
+ ;
+
+ return i;
+}
+
+int softnic_parser_read_arg_bool(const char *p);
+
+int softnic_parser_read_uint64(uint64_t *value, const char *p);
+int softnic_parser_read_uint32(uint32_t *value, const char *p);
+int softnic_parser_read_uint16(uint16_t *value, const char *p);
+int softnic_parser_read_uint8(uint8_t *value, const char *p);
+
+int softnic_parser_read_uint64_hex(uint64_t *value, const char *p);
+int softnic_parser_read_uint32_hex(uint32_t *value, const char *p);
+int softnic_parser_read_uint16_hex(uint16_t *value, const char *p);
+int softnic_parser_read_uint8_hex(uint8_t *value, const char *p);
+
+int softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
+
+int softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4);
+int softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
+int softnic_parse_mac_addr(const char *token, struct ether_addr *addr);
+int softnic_parse_mpls_labels(char *string,
+ uint32_t *labels, uint32_t *n_labels);
+
+struct softnic_cpu_core_params {
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t thread_id;
+};
+
+int softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p);
+
+int softnic_parse_tokenize_string(char *string,
+ char *tokens[], uint32_t *n_tokens);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
new file mode 100644
index 0000000..00b9daa
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "rte_eth_softnic_internals.h"
+#include "parser.h"
+
+#ifndef CMD_MAX_TOKENS
+#define CMD_MAX_TOKENS 256
+#endif
+
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+
+static int
+is_comment(char *in)
+{
+ if ((strlen(in) && index("!#%;", in[0])) ||
+ (strncmp(in, "//", 2) == 0) ||
+ (strncmp(in, "--", 2) == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ int status;
+
+ arg = arg;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ strlen(file_name) == 0 ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 95a1636..04a35b5 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -708,4 +708,19 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+/**
+ * CLI
+ */
+void
+cli_process(char *in,
+ char *out,
+ size_t out_size,
+ void *arg);
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 13/22] net/softnic: add connection agent
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (11 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 12/22] net/softnic: add cli interface Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 14/22] net/softnic: add cli to create softnic objects Jasvinder Singh
` (8 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add connection agent to enable connectivity with external agen
(e.g. telnet, netcat, Python script, etc).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
drivers/net/softnic/conn.h | 49 +++
drivers/net/softnic/rte_eth_softnic.c | 80 +++++
drivers/net/softnic/rte_eth_softnic.h | 12 +
drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
.../net/softnic/rte_pmd_eth_softnic_version.map | 7 +
7 files changed, 484 insertions(+)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index b4942ba..50e4924 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -34,6 +34,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += conn.c
#
# Export include files
diff --git a/drivers/net/softnic/conn.c b/drivers/net/softnic/conn.c
new file mode 100644
index 0000000..f34fbac
--- /dev/null
+++ b/drivers/net/softnic/conn.c
@@ -0,0 +1,332 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#define __USE_GNU
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "conn.h"
+
+#define MSG_CMD_TOO_LONG "Command too long."
+
+struct conn {
+ char *welcome;
+ char *prompt;
+ char *buf;
+ char *msg_in;
+ char *msg_out;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ size_t msg_in_len;
+ int fd_server;
+ int fd_client_group;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p)
+{
+ struct sockaddr_in server_address;
+ struct conn *conn;
+ int fd_server, fd_client_group, status;
+
+ memset(&server_address, 0, sizeof(server_address));
+
+ /* Check input arguments */
+ if (p == NULL ||
+ p->welcome == NULL ||
+ p->prompt == NULL ||
+ p->addr == NULL ||
+ p->buf_size == 0 ||
+ p->msg_in_len_max == 0 ||
+ p->msg_out_len_max == 0 ||
+ p->msg_handle == NULL)
+ return NULL;
+
+ status = inet_aton(p->addr, &server_address.sin_addr);
+ if (status == 0)
+ return NULL;
+
+ /* Memory allocation */
+ conn = calloc(1, sizeof(struct conn));
+ if (conn == NULL)
+ return NULL;
+
+ conn->welcome = calloc(1, CONN_WELCOME_LEN_MAX + 1);
+ conn->prompt = calloc(1, CONN_PROMPT_LEN_MAX + 1);
+ conn->buf = calloc(1, p->buf_size);
+ conn->msg_in = calloc(1, p->msg_in_len_max + 1);
+ conn->msg_out = calloc(1, p->msg_out_len_max + 1);
+
+ if (conn->welcome == NULL ||
+ conn->prompt == NULL ||
+ conn->buf == NULL ||
+ conn->msg_in == NULL ||
+ conn->msg_out == NULL) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ /* Server socket */
+ server_address.sin_family = AF_INET;
+ server_address.sin_port = htons(p->port);
+
+ fd_server = socket(AF_INET,
+ SOCK_STREAM | SOCK_NONBLOCK,
+ 0);
+ if (fd_server == -1) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ status = bind(fd_server,
+ (struct sockaddr *)&server_address,
+ sizeof(server_address));
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ status = listen(fd_server, 16);
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Client group */
+ fd_client_group = epoll_create(1);
+ if (fd_client_group == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Fill in */
+ strncpy(conn->welcome, p->welcome, CONN_WELCOME_LEN_MAX);
+ strncpy(conn->prompt, p->prompt, CONN_PROMPT_LEN_MAX);
+ conn->buf_size = p->buf_size;
+ conn->msg_in_len_max = p->msg_in_len_max;
+ conn->msg_out_len_max = p->msg_out_len_max;
+ conn->msg_in_len = 0;
+ conn->fd_server = fd_server;
+ conn->fd_client_group = fd_client_group;
+ conn->msg_handle = p->msg_handle;
+ conn->msg_handle_arg = p->msg_handle_arg;
+
+ return conn;
+}
+
+void
+conn_free(struct conn *conn)
+{
+ if (conn == NULL)
+ return;
+
+ if (conn->fd_client_group)
+ close(conn->fd_client_group);
+
+ if (conn->fd_server)
+ close(conn->fd_server);
+
+ free(conn->msg_out);
+ free(conn->msg_in);
+ free(conn->prompt);
+ free(conn->welcome);
+ free(conn);
+}
+
+int
+conn_poll_for_conn(struct conn *conn)
+{
+ struct sockaddr_in client_address;
+ struct epoll_event event;
+ socklen_t client_address_length;
+ int fd_client, status;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Server socket */
+ client_address_length = sizeof(client_address);
+ fd_client = accept4(conn->fd_server,
+ (struct sockaddr *)&client_address,
+ &client_address_length,
+ SOCK_NONBLOCK);
+ if (fd_client == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+
+ /* Client group */
+ event.events = EPOLLIN | EPOLLRDHUP | EPOLLHUP;
+ event.data.fd = fd_client;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_ADD,
+ fd_client,
+ &event);
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ /* Client */
+ status = write(fd_client,
+ conn->welcome,
+ strlen(conn->welcome));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+data_event_handle(struct conn *conn,
+ int fd_client)
+{
+ ssize_t len, i, status;
+
+ /* Read input message */
+
+ len = read(fd_client,
+ conn->buf,
+ conn->buf_size);
+ if (len == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+ if (len == 0)
+ return 0;
+
+ /* Handle input messages */
+ for (i = 0; i < len; i++) {
+ if (conn->buf[i] == '\n') {
+ size_t n;
+
+ conn->msg_in[conn->msg_in_len] = 0;
+ conn->msg_out[0] = 0;
+
+ conn->msg_handle(conn->msg_in,
+ conn->msg_out,
+ conn->msg_out_len_max,
+ conn->msg_handle_arg);
+
+ n = strlen(conn->msg_out);
+ if (n) {
+ status = write(fd_client,
+ conn->msg_out,
+ n);
+ if (status == -1)
+ return status;
+ }
+
+ conn->msg_in_len = 0;
+ } else if (conn->msg_in_len < conn->msg_in_len_max) {
+ conn->msg_in[conn->msg_in_len] = conn->buf[i];
+ conn->msg_in_len++;
+ } else {
+ status = write(fd_client,
+ MSG_CMD_TOO_LONG,
+ strlen(MSG_CMD_TOO_LONG));
+ if (status == -1)
+ return status;
+
+ conn->msg_in_len = 0;
+ }
+ }
+
+ /* Write prompt */
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1)
+ return status;
+
+ return 0;
+}
+
+static int
+control_event_handle(struct conn *conn,
+ int fd_client)
+{
+ int status;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_DEL,
+ fd_client,
+ NULL);
+ if (status == -1)
+ return -1;
+
+ status = close(fd_client);
+ if (status == -1)
+ return -1;
+
+ return 0;
+}
+
+int
+conn_poll_for_msg(struct conn *conn)
+{
+ struct epoll_event event;
+ int fd_client, status, status_data = 0, status_control = 0;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Client group */
+ status = epoll_wait(conn->fd_client_group,
+ &event,
+ 1,
+ 0);
+ if (status == -1)
+ return -1;
+ if (status == 0)
+ return 0;
+
+ fd_client = event.data.fd;
+
+ /* Data available */
+ if (event.events & EPOLLIN)
+ status_data = data_event_handle(conn, fd_client);
+
+ /* Control events */
+ if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ status_control = control_event_handle(conn, fd_client);
+
+ if (status_data || status_control)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/net/softnic/conn.h b/drivers/net/softnic/conn.h
new file mode 100644
index 0000000..c82eb8f
--- /dev/null
+++ b/drivers/net/softnic/conn.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_CONN_H__
+#define __INCLUDE_CONN_H__
+
+#include <stdint.h>
+
+struct conn;
+
+#ifndef CONN_WELCOME_LEN_MAX
+#define CONN_WELCOME_LEN_MAX 1024
+#endif
+
+#ifndef CONN_PROMPT_LEN_MAX
+#define CONN_PROMPT_LEN_MAX 16
+#endif
+
+typedef void (*conn_msg_handle_t)(char *msg_in,
+ char *msg_out,
+ size_t msg_out_len_max,
+ void *arg);
+
+struct conn_params {
+ const char *welcome;
+ const char *prompt;
+ const char *addr;
+ uint16_t port;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p);
+
+void
+conn_free(struct conn *conn);
+
+int
+conn_poll_for_conn(struct conn *conn);
+
+int
+conn_poll_for_msg(struct conn *conn);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 145232d..0f445a8 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -19,14 +19,35 @@
#include "rte_eth_softnic_internals.h"
#define PMD_PARAM_FIRMWARE "firmware"
+#define PMD_PARAM_CONN_PORT "conn_port"
#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CONN_PORT,
PMD_PARAM_CPU_ID,
NULL
};
+static const char welcome[] =
+ "\n"
+ "Welcome to Soft NIC!\n"
+ "\n";
+
+static const char prompt[] = "softnic> ";
+
+struct conn_params conn_params_default = {
+ .welcome = welcome,
+ .prompt = prompt,
+ .addr = "0.0.0.0",
+ .port = 0,
+ .buf_size = 1024 * 1024,
+ .msg_in_len_max = 1024,
+ .msg_out_len_max = 1024 * 1024,
+ .msg_handle = cli_process,
+ .msg_handle_arg = NULL,
+};
+
static const struct rte_eth_dev_info pmd_dev_info = {
.min_rx_bufsize = 0,
.max_rx_pktlen = UINT32_MAX,
@@ -225,6 +246,21 @@ pmd_init(struct pmd_params *params)
return NULL;
}
+ if (params->conn_port) {
+ struct conn_params conn_params;
+
+ memcpy(&conn_params, &conn_params_default, sizeof(conn_params));
+ conn_params.port = p->params.conn_port;
+ conn_params.msg_handle_arg = p;
+
+ p->conn = conn_init(&conn_params);
+ if (p->conn == NULL) {
+ thread_free(p);
+ rte_free(p);
+ return NULL;
+ }
+ }
+
return p;
}
@@ -234,6 +270,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ if (p->params.conn_port)
+ conn_free(p->conn);
+
thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
@@ -312,6 +351,17 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
+get_uint16(const char *key __rte_unused, const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint16_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static int
pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
@@ -323,7 +373,9 @@ pmd_parse_args(struct pmd_params *p, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
+
p->firmware = "script.cli";
+ p->conn_port = 0;
p->cpu_id = 0;
/* firmware (optional) */
@@ -334,6 +386,14 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* Connection listening port (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CONN_PORT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CONN_PORT,
+ &get_uint16, &p->conn_port);
+ if (ret < 0)
+ goto out_free;
+ }
+
/* cpu_id (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
@@ -420,6 +480,7 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CONN_PORT "=<uint16> "
PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
@@ -430,3 +491,22 @@ pmd_softnic_init_log(void)
if (pmd_softnic_logtype >= 0)
rte_log_set_level(pmd_softnic_logtype, RTE_LOG_NOTICE);
}
+
+int
+rte_pmd_softnic_manage(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+
+ conn_poll_for_conn(softnic->conn);
+
+ conn_poll_for_msg(softnic->conn);
+
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 415b4c8..66df239 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -23,6 +23,18 @@ extern "C" {
int
rte_pmd_softnic_run(uint16_t port_id);
+/**
+ * Soft NIC manage.
+ *
+ * @param port_id
+ * Port ID of the Soft NIC device.
+ * @return
+ * Zero on success, error code otherwise.
+ */
+
+int
+rte_pmd_softnic_manage(uint16_t port_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 04a35b5..9c390ac 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -22,6 +22,7 @@
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
+#include "conn.h"
#define NAME_SIZE 64
@@ -32,6 +33,7 @@
struct pmd_params {
const char *name;
const char *firmware;
+ uint16_t conn_port;
uint32_t cpu_id;
/** Parameters for the soft device (to be created) */
@@ -508,6 +510,7 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct conn *conn;
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
diff --git a/drivers/net/softnic/rte_pmd_eth_softnic_version.map b/drivers/net/softnic/rte_pmd_eth_softnic_version.map
index fb2cb68..ac501ff 100644
--- a/drivers/net/softnic/rte_pmd_eth_softnic_version.map
+++ b/drivers/net/softnic/rte_pmd_eth_softnic_version.map
@@ -5,3 +5,10 @@ DPDK_17.11 {
local: *;
};
+
+DPDK_18.08 {
+ global:
+
+ rte_pmd_softnic_manage;
+
+} DPDK_17.11;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 14/22] net/softnic: add cli to create softnic objects
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (12 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 13/22] net/softnic: add connection agent Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 15/22] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
` (7 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to create softnic objects such as mempool, swq,
pipeline, etc.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 1634 ++++++++++++++++++++++-
drivers/net/softnic/rte_eth_softnic_internals.h | 85 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 165 +++
3 files changed, 1882 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 00b9daa..ed3f6b4 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -37,15 +37,1557 @@ is_comment(char *in)
return 0;
}
+/**
+ * mempool <mempool_name>
+ * buffer <buffer_size>
+ * pool <pool_size>
+ * cache <cache_size>
+ */
+static void
+cmd_mempool(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct mempool_params p;
+ char *name;
+ struct mempool *mempool;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "buffer") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buffer");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.buffer_size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "buffer_size");
+ return;
+ }
+
+ if (strcmp(tokens[4], "pool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pool");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.pool_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pool_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "cache") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cache");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.cache_size, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cache_size");
+ return;
+ }
+
+ mempool = mempool_create(softnic, name, &p);
+ if (mempool == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * link <link_name>
+ * dev <device_name> | port <port_id>
+ */
+static void
+cmd_link(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct link_params p;
+ struct link *link;
+ char *name;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "dev") == 0)
+ p.dev_name = tokens[3];
+ else if (strcmp(tokens[2], "port") == 0) {
+ p.dev_name = NULL;
+
+ if (softnic_parser_read_uint16(&p.port_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dev or port");
+ return;
+ }
+
+ link = link_create(softnic, name, &p);
+ if (link == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * swq <swq_name>
+ * size <size>
+ */
+static void
+cmd_swq(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct swq_params p;
+ char *name;
+ struct swq *swq;
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "size");
+ return;
+ }
+
+ swq = swq_create(softnic, name, &p);
+ if (swq == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * tap <tap_name>
+ */
+static void
+cmd_tap(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *name;
+ struct tap *tap;
+
+ if (n_tokens != 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ tap = tap_create(softnic, name);
+ if (tap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * port in action profile <profile_name>
+ * [filter match | mismatch offset <key_offset> mask <key_mask> key <key_value> port <port_id>]
+ * [balance offset <key_offset> mask <key_mask> port <port_id0> ... <port_id15>]
+ */
+static void
+cmd_port_in_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_action_profile_params p;
+ struct port_in_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[2], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[3], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[4];
+
+ t0 = 5;
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "filter") == 0)) {
+ uint32_t size;
+
+ if (n_tokens < t0 + 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile filter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "match") == 0)
+ p.fltr.filter_on_match = 1;
+ else if (strcmp(tokens[t0 + 1], "mismatch") == 0)
+ p.fltr.filter_on_match = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match or mismatch");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ p.fltr.key_mask, &size) != 0) ||
+ (size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 6], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 7],
+ p.fltr.key, &size) != 0) ||
+ (size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_value");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.port_id,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_FLTR;
+ t0 += 10;
+ } /* filter */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "balance") == 0)) {
+ uint32_t i;
+
+ if (n_tokens < t0 + 22) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ for (i = 0; i < 16; i++)
+ if (softnic_parser_read_uint32(&p.lb.port_id[i],
+ tokens[t0 + 6 + i]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_LB;
+ t0 += 22;
+ } /* balance */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = port_in_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * table action profile <profile_name>
+ * ipv4 | ipv6
+ * offset <ip_offset>
+ * fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
+ * [meter srtcm | trtcm
+ * tc <n_tc>
+ * stats none | pkts | bytes | both]
+ * [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
+ * [encap ether | vlan | qinq | mpls | pppoe]
+ * [nat src | dst
+ * proto udp | tcp]
+ * [ttl drop | fwd
+ * stats none | pkts]
+ * [stats pkts | bytes | both]
+ * [time]
+ */
+static void
+cmd_table_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_action_profile_params p;
+ struct table_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[2], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[3];
+
+ if (strcmp(tokens[4], "ipv4") == 0)
+ p.common.ip_version = 1;
+ else if (strcmp(tokens[4], "ipv6") == 0)
+ p.common.ip_version = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[5], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.common.ip_offset,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ip_offset");
+ return;
+ }
+
+ if (strcmp(tokens[7], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "fwd");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+
+ t0 = 8;
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.out_offset,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "meter") == 0)) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile meter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "srtcm") == 0)
+ p.mtr.alg = RTE_TABLE_ACTION_METER_SRTCM;
+ else if (strcmp(tokens[t0 + 1], "trtcm") == 0)
+ p.mtr.alg = RTE_TABLE_ACTION_METER_TRTCM;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "srtcm or trtcm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "tc") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "tc");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.mtr.n_tc,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_tc");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "none") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "pkts") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "bytes") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 5], "both") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_MTR;
+ t0 += 6;
+ } /* meter */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "tm") == 0)) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile tm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "spp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "spp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_subports_per_port,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_subports_per_port");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "pps") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pps");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_pipes_per_subport,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_pipes_per_subport");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TM;
+ t0 += 5;
+ } /* tm */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "encap") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "action profile encap");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "ether") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER;
+ else if (strcmp(tokens[t0 + 1], "vlan") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN;
+ else if (strcmp(tokens[t0 + 1], "qinq") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ;
+ else if (strcmp(tokens[t0 + 1], "mpls") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS;
+ else if (strcmp(tokens[t0 + 1], "pppoe") == 0)
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE;
+ else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
+ t0 += 2;
+ } /* encap */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "nat") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile nat");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "src") == 0)
+ p.nat.source_nat = 1;
+ else if (strcmp(tokens[t0 + 1], "dst") == 0)
+ p.nat.source_nat = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "src or dst");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "proto") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "proto");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "tcp") == 0)
+ p.nat.proto = 0x06;
+ else if (strcmp(tokens[t0 + 3], "udp") == 0)
+ p.nat.proto = 0x11;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "tcp or udp");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_NAT;
+ t0 += 4;
+ } /* nat */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "ttl") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile ttl");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "drop") == 0)
+ p.ttl.drop = 1;
+ else if (strcmp(tokens[t0 + 1], "fwd") == 0)
+ p.ttl.drop = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "drop or fwd");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "none") == 0)
+ p.ttl.n_packets_enabled = 0;
+ else if (strcmp(tokens[t0 + 3], "pkts") == 0)
+ p.ttl.n_packets_enabled = 1;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TTL;
+ t0 += 4;
+ } /* ttl */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "stats") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "pkts") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 1], "bytes") == 0) {
+ p.stats.n_packets_enabled = 0;
+ p.stats.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 1], "both") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_STATS;
+ t0 += 2;
+ } /* stats */
+
+ if ((t0 < n_tokens) && (strcmp(tokens[t0], "time") == 0)) {
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TIME;
+ t0 += 1;
+ } /* time */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = table_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name>
+ * period <timer_period_ms>
+ * offset_port_id <offset_port_id>
+ */
+static void
+cmd_pipeline(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct pipeline_params p;
+ char *name;
+ struct pipeline *pipeline;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "period") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "period");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.timer_period_ms,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "timer_period_ms");
+ return;
+ }
+
+ if (strcmp(tokens[4], "offset_port_id") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset_port_id");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.offset_port_id,
+ tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "offset_port_id");
+ return;
+ }
+
+ pipeline = pipeline_create(softnic, name, &p);
+ if (pipeline == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in
+ * bsz <burst_size>
+ * link <link_name> rxq <queue_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name> mempool <mempool_name> mtu <mtu>
+ * | source mempool <mempool_name> file <file_name> bpp <n_bytes_per_pkt>
+ * [action <port_in_action_profile_name>]
+ * [disabled]
+ */
+static void
+cmd_pipeline_port_in(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int enabled, status;
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ t0 = 6;
+
+ if (strcmp(tokens[t0], "link") == 0) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in link");
+ return;
+ }
+
+ p.type = PORT_IN_RXQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "rxq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rxq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.rxq.queue_id,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "queue_id");
+ return;
+ }
+ t0 += 4;
+ } else if (strcmp(tokens[t0], "swq") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in swq");
+ return;
+ }
+
+ p.type = PORT_IN_SWQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tmgr") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tmgr");
+ return;
+ }
+
+ p.type = PORT_IN_TMGR;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tap") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tap");
+ return;
+ }
+
+ p.type = PORT_IN_TAP;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.tap.mempool_name = tokens[t0 + 3];
+
+ if (strcmp(tokens[t0 + 4], "mtu") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mtu");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tap.mtu,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "mtu");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "source") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in source");
+ return;
+ }
+
+ p.type = PORT_IN_SOURCE;
+
+ p.dev_name = NULL;
+
+ if (strcmp(tokens[t0 + 1], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.source.mempool_name = tokens[t0 + 2];
+
+ if (strcmp(tokens[t0 + 3], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.source.file_name = tokens[t0 + 4];
+
+ if (strcmp(tokens[t0 + 5], "bpp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "bpp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.source.n_bytes_per_pkt,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_bytes_per_pkt");
+ return;
+ }
+
+ t0 += 7;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if ((n_tokens > t0) && (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ enabled = 1;
+ if ((n_tokens > t0) &&
+ (strcmp(tokens[t0], "disabled") == 0)) {
+ enabled = 0;
+
+ t0 += 1;
+ }
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_in_create(softnic,
+ pipeline_name,
+ &p,
+ enabled);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port out
+ * bsz <burst_size>
+ * link <link_name> txq <txq_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name>
+ * | sink [file <file_name> pkts <max_n_pkts>]
+ */
+static void
+cmd_pipeline_port_out(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_out_params p;
+ char *pipeline_name;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "link") == 0) {
+ if (n_tokens != 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out link");
+ return;
+ }
+
+ p.type = PORT_OUT_TXQ;
+
+ p.dev_name = tokens[7];
+
+ if (strcmp(tokens[8], "txq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "txq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.txq.queue_id,
+ tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "queue_id");
+ return;
+ }
+ } else if (strcmp(tokens[6], "swq") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out swq");
+ return;
+ }
+
+ p.type = PORT_OUT_SWQ;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tmgr") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tmgr");
+ return;
+ }
+
+ p.type = PORT_OUT_TMGR;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tap") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tap");
+ return;
+ }
+
+ p.type = PORT_OUT_TAP;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "sink") == 0) {
+ if ((n_tokens != 7) && (n_tokens != 11)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out sink");
+ return;
+ }
+
+ p.type = PORT_OUT_SINK;
+
+ p.dev_name = NULL;
+
+ if (n_tokens == 7) {
+ p.sink.file_name = NULL;
+ p.sink.max_n_pkts = 0;
+ } else {
+ if (strcmp(tokens[7], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.sink.file_name = tokens[8];
+
+ if (strcmp(tokens[9], "pkts") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pkts");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.sink.max_n_pkts,
+ tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "max_n_pkts");
+ return;
+ }
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_out_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table
+ * match
+ * acl
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | array
+ * offset <key_offset>
+ * size <n_keys>
+ * | hash
+ * ext | lru
+ * key <key_size>
+ * mask <key_mask>
+ * offset <key_offset>
+ * buckets <n_buckets>
+ * size <n_keys>
+ * | lpm
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | stub
+ * [action <table_action_profile_name>]
+ */
+static void
+cmd_pipeline_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ uint8_t key_mask[TABLE_RULE_MATCH_SIZE_MAX];
+ struct table_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int status;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (strcmp(tokens[3], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return;
+ }
+
+ t0 = 4;
+ if (strcmp(tokens[t0], "acl") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table acl");
+ return;
+ }
+
+ p.match_type = TABLE_ACL;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0)
+ p.match.acl.ip_version = 1;
+ else if (strcmp(tokens[t0 + 1], "ipv6") == 0)
+ p.match.acl.ip_version = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.ip_header_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "ip_header_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "array") == 0) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table array");
+ return;
+ }
+
+ p.match_type = TABLE_ARRAY;
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.n_keys,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 5;
+ } else if (strcmp(tokens[t0], "hash") == 0) {
+ uint32_t key_mask_size = TABLE_RULE_MATCH_SIZE_MAX;
+
+ if (n_tokens < t0 + 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table hash");
+ return;
+ }
+
+ p.match_type = TABLE_HASH;
+
+ if (strcmp(tokens[t0 + 1], "ext") == 0)
+ p.match.hash.extendable_bucket = 1;
+ else if (strcmp(tokens[t0 + 1], "lru") == 0)
+ p.match.hash.extendable_bucket = 0;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ext or lru");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ if ((softnic_parser_read_uint32(&p.match.hash.key_size,
+ tokens[t0 + 3]) != 0) ||
+ (p.match.hash.key_size == 0) ||
+ (p.match.hash.key_size > TABLE_RULE_MATCH_SIZE_MAX)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_size");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ key_mask, &key_mask_size) != 0) ||
+ (key_mask_size != p.match.hash.key_size)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+ p.match.hash.key_mask = key_mask;
+
+ if (strcmp(tokens[t0 + 6], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.key_offset,
+ tokens[t0 + 7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "buckets") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buckets");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_buckets,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_buckets");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 10], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_keys,
+ tokens[t0 + 11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 12;
+ } else if (strcmp(tokens[t0], "lpm") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table lpm");
+ return;
+ }
+
+ p.match_type = TABLE_LPM;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0)
+ p.match.lpm.key_size = 4;
+ else if (strcmp(tokens[t0 + 1], "ipv6") == 0)
+ p.match.lpm.key_size = 16;
+ else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "stub") == 0) {
+ p.match_type = TABLE_STUB;
+
+ t0 += 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if ((n_tokens > t0) && (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ if (n_tokens > t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> table <table_id>
+ */
+static void
+cmd_pipeline_port_in_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id, table_id;
+ int status;
+
+ if (n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ status = pipeline_port_in_connect_to_table(softnic,
+ pipeline_name,
+ port_id,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> enable
+ */
+static void
+cmd_pipeline_port_in_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = pipeline_port_in_enable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> disable
+ */
+static void
+cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = pipeline_port_in_disable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
char *tokens[CMD_MAX_TOKENS];
uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
int status;
- arg = arg;
-
if (is_comment(in))
return;
@@ -58,6 +1600,94 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens == 0)
return;
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if ((n_tokens >= 3) &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 4) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 9c390ac..e9edb5e 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -702,6 +702,91 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+struct table_rule_match_acl {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ struct {
+ uint32_t sa;
+ uint32_t da;
+ } ipv4;
+
+ struct {
+ uint8_t sa[16];
+ uint8_t da[16];
+ } ipv6;
+ };
+
+ uint32_t sa_depth;
+ uint32_t da_depth;
+ uint16_t sp0;
+ uint16_t sp1;
+ uint16_t dp0;
+ uint16_t dp1;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint32_t priority;
+};
+
+struct table_rule_match_array {
+ uint32_t pos;
+};
+
+#ifndef TABLE_RULE_MATCH_SIZE_MAX
+#define TABLE_RULE_MATCH_SIZE_MAX 256
+#endif
+
+struct table_rule_match_hash {
+ uint8_t key[TABLE_RULE_MATCH_SIZE_MAX];
+};
+
+struct table_rule_match_lpm {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ uint32_t ipv4;
+ uint8_t ipv6[16];
+ };
+
+ uint8_t depth;
+};
+
+struct table_rule_match {
+ enum table_type match_type;
+
+ union {
+ struct table_rule_match_acl acl;
+ struct table_rule_match_array array;
+ struct table_rule_match_hash hash;
+ struct table_rule_match_lpm lpm;
+ } match;
+};
+
+struct table_rule_action {
+ uint64_t action_mask;
+ struct rte_table_action_fwd_params fwd;
+ struct rte_table_action_lb_params lb;
+ struct rte_table_action_mtr_params mtr;
+ struct rte_table_action_tm_params tm;
+ struct rte_table_action_encap_params encap;
+ struct rte_table_action_nat_params nat;
+ struct rte_table_action_ttl_params ttl;
+ struct rte_table_action_stats_params stats;
+ struct rte_table_action_time_params time;
+};
+
+int
+pipeline_port_in_enable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
+int
+pipeline_port_in_disable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index e8c4916..7f0734b 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -156,11 +156,16 @@ thread_msg_handle(struct thread_data *t)
* Master thread & data plane threads: message passing
*/
enum pipeline_req_type {
+ /* Port IN */
+ PIPELINE_REQ_PORT_IN_ENABLE,
+ PIPELINE_REQ_PORT_IN_DISABLE,
+
PIPELINE_REQ_MAX
};
struct pipeline_msg_req {
enum pipeline_req_type type;
+ uint32_t id; /* Port IN, port OUT or table ID */
};
struct pipeline_msg_rsp {
@@ -168,6 +173,132 @@ struct pipeline_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct pipeline_msg_req *
+pipeline_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
+ sizeof(struct pipeline_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+pipeline_msg_free(struct pipeline_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_send_recv(struct pipeline *p,
+ struct pipeline_msg_req *req)
+{
+ struct rte_ring *msgq_req = p->msgq_req;
+ struct rte_ring *msgq_rsp = p->msgq_rsp;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+pipeline_port_in_enable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_ENABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_port_in_disable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_DISABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct pipeline_msg_req *
@@ -194,6 +325,32 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_enable(p->p,
+ port_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_disable(p->p,
+ port_id);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -206,6 +363,14 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_ENABLE:
+ rsp = pipeline_msg_handle_port_in_enable(p, req);
+ break;
+
+ case PIPELINE_REQ_PORT_IN_DISABLE:
+ rsp = pipeline_msg_handle_port_in_disable(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 15/22] net/softnic: add cli to enable and disable pipeline
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (13 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 14/22] net/softnic: add cli to create softnic objects Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 16/22] net/softnic: add cli for pipeline table entries Jasvinder Singh
` (6 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to enable and disable pipelines on specific threads in
softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 103 ++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 10 +
drivers/net/softnic/rte_eth_softnic_thread.c | 325 ++++++++++++++++++++++++
3 files changed, 438 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index ed3f6b4..c3d50f3 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1580,6 +1580,93 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
}
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
@@ -1688,6 +1775,22 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
}
}
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index e9edb5e..7a1c708 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -796,6 +796,16 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+int
+thread_pipeline_enable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
+int
+thread_pipeline_disable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
/**
* CLI
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 7f0734b..294e5cc 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -93,11 +93,30 @@ thread_init(struct pmd_internals *softnic)
* Master thread & data plane threads: message passing
*/
enum thread_req_type {
+ THREAD_REQ_PIPELINE_ENABLE = 0,
+ THREAD_REQ_PIPELINE_DISABLE,
THREAD_REQ_MAX
};
struct thread_msg_req {
enum thread_req_type type;
+
+ union {
+ struct {
+ struct rte_pipeline *p;
+ struct {
+ struct rte_table_action *a;
+ } table[RTE_PIPELINE_TABLE_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+ uint32_t n_tables;
+ } pipeline_enable;
+
+ struct {
+ struct rte_pipeline *p;
+ } pipeline_disable;
+ };
};
struct thread_msg_rsp {
@@ -105,6 +124,231 @@ struct thread_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct thread_msg_req *
+thread_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct thread_msg_req),
+ sizeof(struct thread_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+thread_msg_free(struct thread_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct thread_msg_rsp *
+thread_msg_send_recv(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ struct thread_msg_req *req)
+{
+ struct thread *t = &softnic->thread[thread_id];
+ struct rte_ring *msgq_req = t->msgq_req;
+ struct rte_ring *msgq_rsp = t->msgq_rsp;
+ struct thread_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+thread_pipeline_enable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL) ||
+ (p->n_ports_in == 0) ||
+ (p->n_ports_out == 0) ||
+ (p->n_tables == 0))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if ((t->enabled == 0) ||
+ p->enabled)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
+
+ if (td->n_pipelines >= THREAD_PIPELINES_MAX)
+ return -1;
+
+ /* Data plane thread */
+ td->p[td->n_pipelines] = p->p;
+
+ tdp->p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ tdp->table_data[i].a =
+ p->table[i].a;
+ tdp->n_tables = p->n_tables;
+
+ tdp->msgq_req = p->msgq_req;
+ tdp->msgq_rsp = p->msgq_rsp;
+ tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
+ tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
+
+ td->n_pipelines++;
+
+ /* Pipeline */
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_ENABLE;
+ req->pipeline_enable.p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ req->pipeline_enable.table[i].a =
+ p->table[i].a;
+ req->pipeline_enable.msgq_req = p->msgq_req;
+ req->pipeline_enable.msgq_rsp = p->msgq_rsp;
+ req->pipeline_enable.timer_period_ms = p->timer_period_ms;
+ req->pipeline_enable.n_tables = p->n_tables;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+}
+
+int
+thread_pipeline_disable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if (t->enabled == 0)
+ return -1;
+
+ if (p->enabled == 0)
+ return 0;
+
+ if (p->thread_id != thread_id)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ uint32_t i;
+
+ for (i = 0; i < td->n_pipelines; i++) {
+ struct pipeline_data *tdp = &td->pipeline_data[i];
+
+ if (tdp->p != p->p)
+ continue;
+
+ /* Data plane thread */
+ if (i < td->n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ td->p[td->n_pipelines - 1];
+ struct pipeline_data *tdp_last =
+ &td->pipeline_data[td->n_pipelines - 1];
+
+ td->p[i] = pipeline_last;
+ memcpy(tdp, tdp_last, sizeof(*tdp));
+ }
+
+ td->n_pipelines--;
+
+ /* Pipeline */
+ p->enabled = 0;
+
+ break;
+ }
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_DISABLE;
+ req->pipeline_disable.p = p->p;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->enabled = 0;
+
+ return 0;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct thread_msg_req *
@@ -131,6 +375,79 @@ thread_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_enable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
+ struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
+ uint32_t i;
+
+ /* Request */
+ if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ t->p[t->n_pipelines] = req->pipeline_enable.p;
+
+ p->p = req->pipeline_enable.p;
+ for (i = 0; i < req->pipeline_enable.n_tables; i++)
+ p->table_data[i].a =
+ req->pipeline_enable.table[i].a;
+
+ p->n_tables = req->pipeline_enable.n_tables;
+
+ p->msgq_req = req->pipeline_enable.msgq_req;
+ p->msgq_rsp = req->pipeline_enable.msgq_rsp;
+ p->timer_period =
+ (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
+ p->time_next = rte_get_tsc_cycles() + p->timer_period;
+
+ t->n_pipelines++;
+
+ /* Response */
+ rsp->status = 0;
+ return rsp;
+}
+
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_disable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
+ uint32_t n_pipelines = t->n_pipelines;
+ struct rte_pipeline *pipeline = req->pipeline_disable.p;
+ uint32_t i;
+
+ /* find pipeline */
+ for (i = 0; i < n_pipelines; i++) {
+ struct pipeline_data *p = &t->pipeline_data[i];
+
+ if (p->p != pipeline)
+ continue;
+
+ if (i < n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ t->p[n_pipelines - 1];
+ struct pipeline_data *p_last =
+ &t->pipeline_data[n_pipelines - 1];
+
+ t->p[i] = pipeline_last;
+ memcpy(p, p_last, sizeof(*p));
+ }
+
+ t->n_pipelines--;
+
+ rsp->status = 0;
+ return rsp;
+ }
+
+ /* should not get here */
+ rsp->status = 0;
+ return rsp;
+}
+
static void
thread_msg_handle(struct thread_data *t)
{
@@ -143,6 +460,14 @@ thread_msg_handle(struct thread_data *t)
break;
switch (req->type) {
+ case THREAD_REQ_PIPELINE_ENABLE:
+ rsp = thread_msg_handle_pipeline_enable(t, req);
+ break;
+
+ case THREAD_REQ_PIPELINE_DISABLE:
+ rsp = thread_msg_handle_pipeline_disable(t, req);
+ break;
+
default:
rsp = (struct thread_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 16/22] net/softnic: add cli for pipeline table entries
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (14 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 15/22] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 17/22] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
` (5 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for table entries in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 2177 ++++++++++++++++++++---
drivers/net/softnic/rte_eth_softnic_internals.h | 35 +
drivers/net/softnic/rte_eth_softnic_thread.c | 1209 +++++++++++++
3 files changed, 3202 insertions(+), 219 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index c3d50f3..be5ad19 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
@@ -1581,272 +1584,2008 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (softnic_parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (softnic_parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (softnic_parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (softnic_parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (softnic_parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (softnic_parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (softnic_parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (softnic_parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if ((n_tokens >= 3) &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if ((n_tokens >= 5) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if ((n_tokens >= 5) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (softnic_parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if ((n_tokens >= 4) &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if ((n_tokens >= 6) &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (softnic_parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *) m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if (file_name == NULL ||
- strlen(file_name) == 0 ||
- msg_in_len_max == 0 ||
- msg_out_len_max == 0)
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if (msg_in == NULL ||
- msg_out == NULL) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (softnic_parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (softnic_parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *) m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (softnic_parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *) m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *) m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *) m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ (svlan > 0xFFF)) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ (cvlan > 0xFFF)) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if ((n_tokens < 2) ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if ((n_tokens < 2) ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t i;
+
+ if ((n_tokens == 0) || (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (softnic_parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if ((n_tokens < 9) ||
+ strcmp(tokens[0], "meter") ||
+ softnic_parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if ((n_tokens < 10) ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if ((n_tokens < 30) ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if ((n_tokens < 5) ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ softnic_parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ softnic_parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens == 0) || strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if ((n_tokens < 3) ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if ((n_tokens < 6) ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ softnic_parser_read_uint32(&pcp, tokens[3]) ||
+ (pcp > 0x7) ||
+ softnic_parser_read_uint32(&dei, tokens[4]) ||
+ (dei > 0x1) ||
+ softnic_parser_read_uint32(&vid, tokens[5]) ||
+ (vid > 0xFFF))
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if ((n_tokens < 9) ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.qinq.ether.sa) ||
+ softnic_parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ (svlan_pcp > 0x7) ||
+ softnic_parser_read_uint32(&svlan_dei, tokens[4]) ||
+ (svlan_dei > 0x1) ||
+ softnic_parser_read_uint32(&svlan_vid, tokens[5]) ||
+ (svlan_vid > 0xFFF) ||
+ softnic_parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ (cvlan_pcp > 0x7) ||
+ softnic_parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ (cvlan_dei > 0x1) ||
+ softnic_parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ (cvlan_vid > 0xFFF))
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (softnic_parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ softnic_parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ softnic_parser_read_uint32(&label, tokens[5]) ||
+ (label > 0xFFFFF) ||
+ softnic_parser_read_uint32(&tc, tokens[6]) ||
+ (tc > 0x7) ||
+ softnic_parser_read_uint32(&ttl, tokens[7]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if ((n_tokens < 4) ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if ((n_tokens < 4) ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if ((n_tokens == 0) || strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if ((n_tokens < 4) ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ (label > 0xFFFFF) ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ (tc > 0x7) ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ (ttl > 0x3F))
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if ((n_tokens < 4) ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ softnic_parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 4) ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv4_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv6_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 2) ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 1) ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if ((n_tokens < 1) ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if ((n_tokens < 2) ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ struct table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if ((n_tokens != 11) && (n_tokens != 12)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((softnic_parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ (n_rules == 0)) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct table_rule_match));
+ action = calloc(n_rules, sizeof(struct table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if ((match == NULL) || (action == NULL) || (data == NULL)) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if ((n_tokens >= 3) &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 4) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (msg_in_len_max == 0) ||
+ (msg_out_len_max == 0))
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if ((msg_in == NULL) ||
+ (msg_out == NULL)) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if ((file_name == NULL) ||
+ (strlen(file_name) == 0) ||
+ (line_len_max == 0)) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = softnic_parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 7a1c708..d1dadd0 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -787,6 +787,41 @@ pipeline_port_in_disable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
+int
+pipeline_table_rule_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules);
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match);
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 294e5cc..ff8bf39 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -4,10 +4,16 @@
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
@@ -485,16 +491,71 @@ enum pipeline_req_type {
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct table_rule_match match;
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
@@ -623,6 +684,430 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+static int
+match_check(struct table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table *table;
+
+ if ((match == NULL) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct table_acl_params *t = &table->params.match.acl;
+ struct table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if ((r->sa_depth > 32) ||
+ (r->da_depth > 32))
+ return -1;
+ } else {
+ if ((r->sa_depth > 128) ||
+ (r->da_depth > 128))
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct table_lpm_params *t = &table->params.match.lpm;
+ struct table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table_action_profile *ap;
+
+ if ((action == NULL) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
+ (action->fwd.id >= p->n_ports_out))
+ return -1;
+
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
+ (action->fwd.id >= p->n_tables))
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if ((subport_id >= n_subports_per_port) ||
+ (pipe_id >= n_pipes_per_subport))
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if ((action == NULL) ||
+ (action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD)) ||
+ (p == NULL) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
+ (action->fwd.id >= p->n_ports_out))
+ return -1;
+
+ if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
+ (action->fwd.id >= p->n_tables))
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL) ||
+ (action == NULL) ||
+ (data == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (action == NULL) ||
+ (data == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL) ||
+ (action == NULL) ||
+ (data == NULL) ||
+ (n_rules == NULL) ||
+ (*n_rules == 0))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (match == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables) ||
+ match_check(match, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -676,6 +1161,710 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t) mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *) mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *) mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t) mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *) mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *) mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_match *match = &req->table_rule_add.match;
+ struct table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *) p->buffer;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *) p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+
+ uint32_t table_id = req->id;
+ struct table_rule_match *match = req->table_rule_add_bulk.match;
+ struct table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if ((match_ll == NULL) ||
+ (action_ll == NULL) ||
+ (match_ll_ptr == NULL) ||
+ (action_ll_ptr == NULL) ||
+ (found == NULL))
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ void *data_in = action_ll_ptr[i];
+ struct table_rule_action *act = &action[i];
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &act->fwd);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &act->lb);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &act->mtr);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &act->tm);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &act->encap);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &act->nat);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &act->ttl);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &act->stats);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &act->time);
+
+ if (status)
+ goto fail;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else {
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ struct table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -696,6 +1885,26 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 17/22] net/softnic: add cli to read pipeline port and table stats
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (15 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 16/22] net/softnic: add cli for pipeline table entries Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 18/22] net/softnic: add cli for meter action Jasvinder Singh
` (4 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to read port and table stats of softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 285 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 328 ++++++++++++++++++++++++
3 files changed, 642 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index be5ad19..2a43a2f 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1488,6 +1488,85 @@ cmd_pipeline_port_in_table(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port in <port_id> stats read [clear]
+ */
+
+#define MSG_PIPELINE_PORT_IN_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_in_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_in_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if ((n_tokens != 7) && (n_tokens != 8)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_in_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_IN_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
* pipeline <pipeline_name> port in <port_id> enable
*/
static void
@@ -1584,6 +1663,163 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port out <port_id> stats read [clear]
+ */
+#define MSG_PIPELINE_PORT_OUT_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_out_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_out_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if ((n_tokens != 7) && (n_tokens != 8)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_out_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_OUT_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> stats read [clear]
+ */
+#define MSG_PIPELINE_TABLE_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts in with lookup miss: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by others: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by others: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_table_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_table_stats stats;
+ char *pipeline_name;
+ uint32_t table_id;
+ int clear, status;
+
+ if ((n_tokens != 6) && (n_tokens != 7)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[5], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 7) {
+ if (strcmp(tokens[6], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_table_stats_read(softnic,
+ pipeline_name,
+ table_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_TABLE_STATS,
+ stats.stats.n_pkts_in,
+ stats.stats.n_pkts_lookup_miss,
+ stats.n_pkts_dropped_by_lkp_hit_ah,
+ stats.n_pkts_dropped_lkp_hit,
+ stats.n_pkts_dropped_by_lkp_miss_ah,
+ stats.n_pkts_dropped_lkp_miss);
+}
+
+/**
* <match> ::=
*
* match
@@ -3167,6 +3403,19 @@ cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3345,6 +3594,15 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if ((n_tokens >= 6) &&
(strcmp(tokens[2], "port") == 0) &&
(strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_in_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
(strcmp(tokens[5], "enable") == 0)) {
cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
out, out_size);
@@ -3360,6 +3618,23 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
return;
}
+ if ((n_tokens >= 6) &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_out_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "stats") == 0)) {
+ cmd_pipeline_table_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
if ((n_tokens >= 7) &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
@@ -3403,6 +3678,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_pipeline_table_rule_stats_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d1dadd0..bdef7e5 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -778,6 +778,13 @@ struct table_rule_action {
};
int
+pipeline_port_in_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear);
+
+int
pipeline_port_in_enable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
@@ -788,6 +795,20 @@ pipeline_port_in_disable(struct pmd_internals *p,
uint32_t port_id);
int
+pipeline_port_out_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear);
+
+int
+pipeline_table_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear);
+
+int
pipeline_table_rule_add(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id,
@@ -822,6 +843,14 @@ pipeline_table_rule_delete_default(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id);
+int
+pipeline_table_rule_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index ff8bf39..bb63b49 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -488,19 +488,37 @@ thread_msg_handle(struct thread_data *t)
*/
enum pipeline_req_type {
/* Port IN */
+ PIPELINE_REQ_PORT_IN_STATS_READ,
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Port OUT */
+ PIPELINE_REQ_PORT_OUT_STATS_READ,
+
/* Table */
+ PIPELINE_REQ_TABLE_STATS_READ,
PIPELINE_REQ_TABLE_RULE_ADD,
PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
PIPELINE_REQ_TABLE_RULE_ADD_BULK,
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_STATS_READ,
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_port_in_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_port_out_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_table_stats_read {
+ int clear;
+};
+
struct pipeline_msg_req_table_rule_add {
struct table_rule_match match;
struct table_rule_action action;
@@ -522,19 +540,40 @@ struct pipeline_msg_req_table_rule_delete {
struct table_rule_match match;
};
+struct pipeline_msg_req_table_rule_stats_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
RTE_STD_C11
union {
+ struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_req_table_stats_read table_stats_read;
struct pipeline_msg_req_table_rule_add table_rule_add;
struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
};
};
+struct pipeline_msg_rsp_port_in_stats_read {
+ struct rte_pipeline_port_in_stats stats;
+};
+
+struct pipeline_msg_rsp_port_out_stats_read {
+ struct rte_pipeline_port_out_stats stats;
+};
+
+struct pipeline_msg_rsp_table_stats_read {
+ struct rte_pipeline_table_stats stats;
+};
+
struct pipeline_msg_rsp_table_rule_add {
void *data;
};
@@ -547,14 +586,22 @@ struct pipeline_msg_rsp_table_rule_add_bulk {
uint32_t n_rules;
};
+struct pipeline_msg_rsp_table_rule_stats_read {
+ struct rte_table_action_stats_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
RTE_STD_C11
union {
+ struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_rsp_table_stats_read table_stats_read;
struct pipeline_msg_rsp_table_rule_add table_rule_add;
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
};
};
@@ -599,6 +646,55 @@ pipeline_msg_send_recv(struct pipeline *p,
}
int
+pipeline_port_in_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_in))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
+ req->id = port_id;
+ req->port_in_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
pipeline_port_in_enable(struct pmd_internals *softnic,
const char *pipeline_name,
uint32_t port_id)
@@ -684,6 +780,104 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_port_out_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (port_id >= p->n_ports_out))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
+ req->id = port_id;
+ req->port_out_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_STATS_READ;
+ req->id = table_id;
+ req->table_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
static int
match_check(struct table_rule_match *match,
struct pipeline *p,
@@ -1108,6 +1302,58 @@ pipeline_table_rule_delete_default(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
+ req->id = table_id;
+ req->table_rule_stats_read.data = data;
+ req->table_rule_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -1136,6 +1382,22 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
}
static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->port_in_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ &rsp->port_in_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
struct pipeline_msg_req *req)
{
@@ -1161,6 +1423,38 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->port_out_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ &rsp->port_out_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t port_id = req->id;
+ int clear = req->table_stats_read.clear;
+
+ rsp->status = rte_pipeline_table_stats_read(p->p,
+ port_id,
+ &rsp->table_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
union table_rule_match_low_level {
struct rte_table_acl_rule_add_params acl_add;
struct rte_table_acl_rule_delete_params acl_delete;
@@ -1865,6 +2159,24 @@ pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_stats_read.data;
+ int clear = req->table_rule_stats_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_stats_read(a,
+ data,
+ &rsp->table_rule_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -1877,6 +2189,10 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_STATS_READ:
+ rsp = pipeline_msg_handle_port_in_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_PORT_IN_ENABLE:
rsp = pipeline_msg_handle_port_in_enable(p, req);
break;
@@ -1885,6 +2201,14 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_PORT_OUT_STATS_READ:
+ rsp = pipeline_msg_handle_port_out_stats_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_STATS_READ:
+ rsp = pipeline_msg_handle_table_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_TABLE_RULE_ADD:
rsp = pipeline_msg_handle_table_rule_add(p, req);
break;
@@ -1905,6 +2229,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_STATS_READ:
+ rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 18/22] net/softnic: add cli for meter action
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (16 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 17/22] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 19/22] net/softnic: add cli for ttl action Jasvinder Singh
` (3 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for meter action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 418 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 318 +++++++++++++++++-
3 files changed, 764 insertions(+), 1 deletion(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 2a43a2f..c793c7b 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3416,6 +3416,386 @@ cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
}
/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_add(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_delete(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if ((dscp_table == NULL) ||
+ (file_name == NULL) ||
+ (line_number == NULL)) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (softnic_parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if ((dscp >= RTE_DIM(dscp_table->entry)) ||
+ (n_tokens != RTE_DIM(tokens)) ||
+ softnic_parser_read_uint32(&tc_id, tokens[0]) ||
+ (tc_id >= RTE_TABLE_ACTION_TC_MAX) ||
+ softnic_parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ (tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX) ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = pipeline_table_dscp_table_update(softnic,
+ pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3688,6 +4068,44 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 8) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index bdef7e5..7a6316b 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -851,6 +851,35 @@ pipeline_table_rule_stats_read(struct pmd_internals *p,
struct rte_table_action_stats_counters *stats,
int clear);
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile);
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id);
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear);
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index bb63b49..45587c8 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -503,7 +503,10 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
PIPELINE_REQ_TABLE_RULE_STATS_READ,
-
+ PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
+ PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_MTR_READ,
+ PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
PIPELINE_REQ_MAX
};
@@ -545,6 +548,26 @@ struct pipeline_msg_req_table_rule_stats_read {
int clear;
};
+struct pipeline_msg_req_table_mtr_profile_add {
+ uint32_t meter_profile_id;
+ struct rte_table_action_meter_profile profile;
+};
+
+struct pipeline_msg_req_table_mtr_profile_delete {
+ uint32_t meter_profile_id;
+};
+
+struct pipeline_msg_req_table_rule_mtr_read {
+ void *data;
+ uint32_t tc_mask;
+ int clear;
+};
+
+struct pipeline_msg_req_table_dscp_table_update {
+ uint64_t dscp_mask;
+ struct rte_table_action_dscp_table dscp_table;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -559,6 +582,10 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
+ struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
+ struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
};
};
@@ -590,6 +617,10 @@ struct pipeline_msg_rsp_table_rule_stats_read {
struct rte_table_action_stats_counters stats;
};
+struct pipeline_msg_rsp_table_rule_mtr_read {
+ struct rte_table_action_mtr_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -602,6 +633,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
};
};
@@ -1354,6 +1386,202 @@ pipeline_table_rule_stats_read(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (profile == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
+ req->id = table_id;
+ req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
+ memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
+ req->id = table_id;
+ req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
+ req->id = table_id;
+ req->table_rule_mtr_read.data = data;
+ req->table_rule_mtr_read.tc_mask = tc_mask;
+ req->table_rule_mtr_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (dscp_table == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
+ req->id = table_id;
+ req->table_dscp_table_update.dscp_mask = dscp_mask;
+ memcpy(&req->table_dscp_table_update.dscp_table,
+ dscp_table, sizeof(*dscp_table));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2177,6 +2405,78 @@ pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
+ struct rte_table_action_meter_profile *profile =
+ &req->table_mtr_profile_add.profile;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id =
+ req->table_mtr_profile_delete.meter_profile_id;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_mtr_read.data;
+ uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
+ int clear = req->table_rule_mtr_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ &rsp->table_rule_mtr_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
+ struct rte_table_action_dscp_table *dscp_table =
+ &req->table_dscp_table_update.dscp_table;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2233,6 +2533,22 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
break;
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
+ rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
+ rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_MTR_READ:
+ rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
+ rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 19/22] net/softnic: add cli for ttl action
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (17 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 18/22] net/softnic: add cli for meter action Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 20/22] net/softnic: receive and transmit queue setup Jasvinder Singh
` (2 subsequent siblings)
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for ttl action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 23 +++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 8 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 86 +++++++++++++++++++++++++
3 files changed, 117 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index c793c7b..15266a1 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3796,6 +3796,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -4106,6 +4119,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if ((n_tokens >= 7) &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 7a6316b..b48508a 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -880,6 +880,14 @@ pipeline_table_dscp_table_update(struct pmd_internals *p,
uint64_t dscp_mask,
struct rte_table_action_dscp_table *dscp_table);
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 45587c8..d9cb046 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -507,6 +507,7 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
PIPELINE_REQ_TABLE_RULE_MTR_READ,
PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
+ PIPELINE_REQ_TABLE_RULE_TTL_READ,
PIPELINE_REQ_MAX
};
@@ -568,6 +569,11 @@ struct pipeline_msg_req_table_dscp_table_update {
struct rte_table_action_dscp_table dscp_table;
};
+struct pipeline_msg_req_table_rule_ttl_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -586,6 +592,7 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
+ struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -621,6 +628,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read {
struct rte_table_action_mtr_counters stats;
};
+struct pipeline_msg_rsp_table_rule_ttl_read {
+ struct rte_table_action_ttl_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -634,6 +645,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -1582,6 +1594,58 @@ pipeline_table_dscp_table_update(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((pipeline_name == NULL) ||
+ (data == NULL) ||
+ (stats == NULL))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if ((p == NULL) ||
+ (p->enabled == 0) ||
+ (table_id >= p->n_tables))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
+ req->id = table_id;
+ req->table_rule_ttl_read.data = data;
+ req->table_rule_ttl_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2477,6 +2541,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_ttl_read.data;
+ int clear = req->table_rule_ttl_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_ttl_read(a,
+ data,
+ &rsp->table_rule_ttl_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2549,6 +2631,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_TTL_READ:
+ rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 20/22] net/softnic: receive and transmit queue setup
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (18 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 19/22] net/softnic: add cli for ttl action Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 21/22] net/softnic: start and stop function Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode Jasvinder Singh
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic receive and transmit queues setup using swq object.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 62 ++++++++++++++++++-----------------
1 file changed, 32 insertions(+), 30 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 0f445a8..1b75708 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -88,26 +88,27 @@ static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_rxq%04x",
- dev->data->name,
- rx_queue_id);
-
- r = rte_ring_create(name,
- nb_rx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_rx_desc,
+ };
+
+ snprintf(name, sizeof(name), "RXQ%u", rx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->rx_queues[rx_queue_id] = r;
+ dev->data->rx_queues[rx_queue_id] = swq->r;
return 0;
}
@@ -115,25 +116,26 @@ static int
pmd_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_txconf *tx_conf __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_txq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name,
- tx_queue_id);
-
- r = rte_ring_create(name,
- nb_tx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_tx_desc,
+ };
+
+ snprintf(name, sizeof(name), "TXQ%u", tx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->tx_queues[tx_queue_id] = r;
+ dev->data->tx_queues[tx_queue_id] = swq->r;
return 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 21/22] net/softnic: start and stop function
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (19 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 20/22] net/softnic: receive and transmit queue setup Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode Jasvinder Singh
21 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic start and stop function.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 38 ++++++++++++++++++-------
drivers/net/softnic/rte_eth_softnic_internals.h | 6 ++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 12 ++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 16 +++++++++++
4 files changed, 62 insertions(+), 10 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 1b75708..0f008cf 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -142,6 +142,18 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+ int status;
+
+ /* Firmware UP */
+ status = cli_script_process(p,
+ p->params.firmware,
+ conn_params_default.msg_in_len_max,
+ conn_params_default.msg_out_len_max);
+ if (status)
+ return status;
+
+ /* Link UP */
dev->data->dev_link.link_status = ETH_LINK_UP;
return 0;
@@ -150,21 +162,27 @@ pmd_dev_start(struct rte_eth_dev *dev)
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ /* Link DOWN */
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ /* Firmware DOWN */
+ pipeline_disable_all(p);
+ pipeline_free(p);
+ table_action_profile_free(p);
+ port_in_action_profile_free(p);
+ tap_free(p);
+ tmgr_free(p);
+ link_free(p);
+ swq_free_keep_rxq_txq(p);
+ mempool_free(p);
}
static void
-pmd_dev_close(struct rte_eth_dev *dev)
+pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
{
- uint32_t i;
-
- /* RX queues */
- for (i = 0; i < dev->data->nb_rx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
-
- /* TX queues */
- for (i = 0; i < dev->data->nb_tx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
+ return;
}
static int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index b48508a..d525713 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -550,6 +550,9 @@ swq_init(struct pmd_internals *p);
void
swq_free(struct pmd_internals *p);
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p);
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name);
@@ -672,6 +675,9 @@ pipeline_init(struct pmd_internals *p);
void
pipeline_free(struct pmd_internals *p);
+void
+pipeline_disable_all(struct pmd_internals *p);
+
struct pipeline *
pipeline_find(struct pmd_internals *p, const char *name);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index f1a2925..d1e8e06 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -61,6 +61,18 @@ pipeline_free(struct pmd_internals *p)
}
}
+void
+pipeline_disable_all(struct pmd_internals *p)
+{
+ struct pipeline *pipeline;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (pipeline->enabled)
+ thread_pipeline_disable(p,
+ pipeline->thread_id,
+ pipeline->name);
+}
+
struct pipeline *
pipeline_find(struct pmd_internals *p,
const char *name)
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
index 3e810f3..1d81c6c 100644
--- a/drivers/net/softnic/rte_eth_softnic_swq.c
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -33,6 +33,22 @@ swq_free(struct pmd_internals *p)
}
}
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p)
+{
+ struct swq *swq;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node) {
+ if ((strncmp(swq->name, "RXQ", strlen("RXQ")) == 0) ||
+ (strncmp(swq->name, "TXQ", strlen("TXQ")) == 0))
+ continue;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
` (20 preceding siblings ...)
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 21/22] net/softnic: start and stop function Jasvinder Singh
@ 2018-06-15 16:52 ` Jasvinder Singh
2018-06-26 8:55 ` Iremonger, Bernard
21 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-15 16:52 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, Reshma Pattan
Modied the testpmd softnic forwarding mode as per the
changes in softnic PMD.
To run testpmd application with softnic fwd mode, following
command is used;
$ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firware=script.cli'
-- -i --forward-mode=softnic
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 53 ++++-
app/test-pmd/config.c | 55 +++++
app/test-pmd/{tm.c => softnicfwd.c} | 418 ++++++++++++------------------------
app/test-pmd/testpmd.c | 27 ++-
app/test-pmd/testpmd.h | 44 +---
6 files changed, 256 insertions(+), 345 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
diff --git a/app/test-pmd/Makefile b/app/test-pmd/Makefile
index a5a827b..f788078 100644
--- a/app/test-pmd/Makefile
+++ b/app/test-pmd/Makefile
@@ -35,8 +35,8 @@ SRCS-y += icmpecho.c
SRCS-$(CONFIG_RTE_LIBRTE_IEEE1588) += ieee1588fwd.c
SRCS-$(CONFIG_RTE_LIBRTE_BPF) += bpf_cmd.c
-ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC)$(CONFIG_RTE_LIBRTE_SCHED),yy)
-SRCS-y += tm.c
+ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC), y)
+SRCS-y += softnicfwd.c
endif
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 27e2aa8..2ff6fa2 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -69,6 +69,9 @@
#ifdef RTE_LIBRTE_I40E_PMD
#include <rte_pmd_i40e.h>
#endif
+#ifdef RTE_LIBRTE_PMD_SOFTNIC
+#include <rte_eth_softnic.h>
+#endif
#ifdef RTE_LIBRTE_BNXT_PMD
#include <rte_pmd_bnxt.h>
#endif
@@ -14806,20 +14809,14 @@ static void cmd_set_port_tm_hierarchy_default_parsed(void *parsed_result,
p = &ports[port_id];
- /* Port tm flag */
- if (p->softport.tm_flag == 0) {
- printf(" tm not enabled on port %u (error)\n", port_id);
- return;
- }
-
/* Forward mode: tm */
- if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
- printf(" tm mode not enabled(error)\n");
+ if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnicfwd")) {
+ printf(" softnicfwd mode not enabled(error)\n");
return;
}
/* Set the default tm hierarchy */
- p->softport.tm.default_hierarchy_enable = 1;
+ p->softport.default_tm_hierarchy_enable = 1;
}
cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = {
@@ -17543,15 +17540,49 @@ cmdline_read_from_file(const char *filename)
void
prompt(void)
{
+ portid_t pid;
+ struct rte_port *port;
+ int status;
+
/* initialize non-constant commands */
cmd_set_fwd_mode_init();
cmd_set_fwd_retry_mode_init();
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ portid_t softnic_portid;
+ uint8_t softnic_enable = 0;
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+ }
+#endif
+
testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
if (testpmd_cl == NULL)
return;
- cmdline_interact(testpmd_cl);
- cmdline_stdin_exit(testpmd_cl);
+
+ for (;;) {
+ status = cmdline_poll(testpmd_cl);
+ if (status < 0)
+ rte_panic("CLI poll error (%" PRId32 ")\n", status);
+ else if (status == RDLINE_EXITED) {
+ cmdline_stdin_exit(testpmd_cl);
+ rte_exit(0, "\n");
+ }
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+
+ if ((softnic_enable == 1) &&
+ (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
+ rte_pmd_softnic_manage(softnic_portid);
+#endif
+ }
}
void
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 97020fb..5b089c3 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2332,6 +2332,53 @@ icmp_echo_config_setup(void)
}
}
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+static void
+softnic_fwd_config_setup(void)
+{
+ struct rte_port *port;
+ portid_t pid, softnic_portid;
+ queueid_t i;
+ uint8_t softnic_enable = 0;
+
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable =1;
+ break;
+ }
+ }
+
+ if (softnic_enable == 0) {
+ printf("Softnicfwd mode configuration not complete(%s)!\n", __func__);
+ return;
+ }
+
+ cur_fwd_config.nb_fwd_ports = 1;
+ cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
+
+ /* Re-initialize forwarding streams */
+ init_fwd_streams();
+
+ /*
+ * In the softnic forwarding test, the number of forwarding cores
+ * is set to one and remaining are used for softnic packet processing.
+ */
+ cur_fwd_config.nb_fwd_lcores = 1;
+ setup_fwd_config_of_each_lcore(&cur_fwd_config);
+
+ for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
+ fwd_streams[i]->rx_port = softnic_portid;
+ fwd_streams[i]->rx_queue = i;
+ fwd_streams[i]->tx_port = softnic_portid;
+ fwd_streams[i]->tx_queue = i;
+ fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
+ fwd_streams[i]->retry_enabled = retry_enabled;
+ }
+}
+#endif
+
void
fwd_config_setup(void)
{
@@ -2340,6 +2387,14 @@ fwd_config_setup(void)
icmp_echo_config_setup();
return;
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if(strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ softnic_fwd_config_setup();
+ return;
+ }
+#endif
+
if ((nb_rxq > 1) && (nb_txq > 1)){
if (dcb_config)
dcb_fwd_config_setup();
diff --git a/app/test-pmd/tm.c b/app/test-pmd/softnicfwd.c
similarity index 61%
rename from app/test-pmd/tm.c
rename to app/test-pmd/softnicfwd.c
index 7231552..775beb8 100644
--- a/app/test-pmd/tm.c
+++ b/app/test-pmd/softnicfwd.c
@@ -6,6 +6,7 @@
#include <rte_cycles.h>
#include <rte_mbuf.h>
+#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_meter.h>
@@ -71,170 +72,17 @@ struct tm_hierarchy {
uint32_t n_shapers;
};
-#define BITFIELD(byte_array, slab_pos, slab_mask, slab_shr) \
-({ \
- uint64_t slab = *((uint64_t *) &byte_array[slab_pos]); \
- uint64_t val = \
- (rte_be_to_cpu_64(slab) & slab_mask) >> slab_shr; \
- val; \
-})
-
-#define RTE_SCHED_PORT_HIERARCHY(subport, pipe, \
- traffic_class, queue, color) \
- ((((uint64_t) (queue)) & 0x3) | \
- ((((uint64_t) (traffic_class)) & 0x3) << 2) | \
- ((((uint64_t) (color)) & 0x3) << 4) | \
- ((((uint64_t) (subport)) & 0xFFFF) << 16) | \
- ((((uint64_t) (pipe)) & 0xFFFFFFFF) << 32))
-
-
-static void
-pkt_metadata_set(struct rte_port *p, struct rte_mbuf **pkts,
- uint32_t n_pkts)
-{
- struct softnic_port_tm *tm = &p->softport.tm;
- uint32_t i;
-
- for (i = 0; i < (n_pkts & (~0x3)); i += 4) {
- struct rte_mbuf *pkt0 = pkts[i];
- struct rte_mbuf *pkt1 = pkts[i + 1];
- struct rte_mbuf *pkt2 = pkts[i + 2];
- struct rte_mbuf *pkt3 = pkts[i + 3];
-
- uint8_t *pkt0_data = rte_pktmbuf_mtod(pkt0, uint8_t *);
- uint8_t *pkt1_data = rte_pktmbuf_mtod(pkt1, uint8_t *);
- uint8_t *pkt2_data = rte_pktmbuf_mtod(pkt2, uint8_t *);
- uint8_t *pkt3_data = rte_pktmbuf_mtod(pkt3, uint8_t *);
-
- uint64_t pkt0_subport = BITFIELD(pkt0_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt0_pipe = BITFIELD(pkt0_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt0_dscp = BITFIELD(pkt0_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt0_tc = tm->tm_tc_table[pkt0_dscp & 0x3F] >> 2;
- uint32_t pkt0_tc_q = tm->tm_tc_table[pkt0_dscp & 0x3F] & 0x3;
- uint64_t pkt1_subport = BITFIELD(pkt1_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt1_pipe = BITFIELD(pkt1_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt1_dscp = BITFIELD(pkt1_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt1_tc = tm->tm_tc_table[pkt1_dscp & 0x3F] >> 2;
- uint32_t pkt1_tc_q = tm->tm_tc_table[pkt1_dscp & 0x3F] & 0x3;
-
- uint64_t pkt2_subport = BITFIELD(pkt2_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt2_pipe = BITFIELD(pkt2_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt2_dscp = BITFIELD(pkt2_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt2_tc = tm->tm_tc_table[pkt2_dscp & 0x3F] >> 2;
- uint32_t pkt2_tc_q = tm->tm_tc_table[pkt2_dscp & 0x3F] & 0x3;
-
- uint64_t pkt3_subport = BITFIELD(pkt3_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt3_pipe = BITFIELD(pkt3_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt3_dscp = BITFIELD(pkt3_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt3_tc = tm->tm_tc_table[pkt3_dscp & 0x3F] >> 2;
- uint32_t pkt3_tc_q = tm->tm_tc_table[pkt3_dscp & 0x3F] & 0x3;
-
- uint64_t pkt0_sched = RTE_SCHED_PORT_HIERARCHY(pkt0_subport,
- pkt0_pipe,
- pkt0_tc,
- pkt0_tc_q,
- 0);
- uint64_t pkt1_sched = RTE_SCHED_PORT_HIERARCHY(pkt1_subport,
- pkt1_pipe,
- pkt1_tc,
- pkt1_tc_q,
- 0);
- uint64_t pkt2_sched = RTE_SCHED_PORT_HIERARCHY(pkt2_subport,
- pkt2_pipe,
- pkt2_tc,
- pkt2_tc_q,
- 0);
- uint64_t pkt3_sched = RTE_SCHED_PORT_HIERARCHY(pkt3_subport,
- pkt3_pipe,
- pkt3_tc,
- pkt3_tc_q,
- 0);
-
- pkt0->hash.sched.lo = pkt0_sched & 0xFFFFFFFF;
- pkt0->hash.sched.hi = pkt0_sched >> 32;
- pkt1->hash.sched.lo = pkt1_sched & 0xFFFFFFFF;
- pkt1->hash.sched.hi = pkt1_sched >> 32;
- pkt2->hash.sched.lo = pkt2_sched & 0xFFFFFFFF;
- pkt2->hash.sched.hi = pkt2_sched >> 32;
- pkt3->hash.sched.lo = pkt3_sched & 0xFFFFFFFF;
- pkt3->hash.sched.hi = pkt3_sched >> 32;
- }
-
- for (; i < n_pkts; i++) {
- struct rte_mbuf *pkt = pkts[i];
-
- uint8_t *pkt_data = rte_pktmbuf_mtod(pkt, uint8_t *);
-
- uint64_t pkt_subport = BITFIELD(pkt_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt_pipe = BITFIELD(pkt_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt_dscp = BITFIELD(pkt_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt_tc = tm->tm_tc_table[pkt_dscp & 0x3F] >> 2;
- uint32_t pkt_tc_q = tm->tm_tc_table[pkt_dscp & 0x3F] & 0x3;
-
- uint64_t pkt_sched = RTE_SCHED_PORT_HIERARCHY(pkt_subport,
- pkt_pipe,
- pkt_tc,
- pkt_tc_q,
- 0);
-
- pkt->hash.sched.lo = pkt_sched & 0xFFFFFFFF;
- pkt->hash.sched.hi = pkt_sched >> 32;
- }
-}
+static struct fwd_lcore *softnic_fwd_lcore;
+static uint16_t softnic_port_id;
+struct fwd_engine softnic_fwd_engine;
/*
- * Soft port packet forward
+ * Softnic packet forward
*/
static void
-softport_packet_fwd(struct fwd_stream *fs)
+softnic_fwd(struct fwd_stream *fs)
{
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
- struct rte_port *rte_tx_port = &ports[fs->tx_port];
uint16_t nb_rx;
uint16_t nb_tx;
uint32_t retry;
@@ -258,14 +106,6 @@ softport_packet_fwd(struct fwd_stream *fs)
fs->rx_burst_stats.pkt_burst_spread[nb_rx]++;
#endif
- if (rte_tx_port->softnic_enable) {
- /* Set packet metadata if tm flag enabled */
- if (rte_tx_port->softport.tm_flag)
- pkt_metadata_set(rte_tx_port, pkts_burst, nb_rx);
-
- /* Softport run */
- rte_pmd_softnic_run(fs->tx_port);
- }
nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
pkts_burst, nb_rx);
@@ -298,7 +138,43 @@ softport_packet_fwd(struct fwd_stream *fs)
}
static void
-set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
+softnic_fwd_run(struct fwd_stream *fs)
+{
+ rte_pmd_softnic_run(softnic_port_id);
+ softnic_fwd(fs);
+}
+
+static void
+softnic_fwd_core_sync(void)
+{
+ for(;;) {
+ rte_delay_us(1);
+
+ if (!softnic_fwd_lcore->stopped)
+ break;
+ }
+
+ return;
+}
+/**
+ * Softnic init
+ */
+static int
+softnic_begin(void *arg __rte_unused) {
+
+ softnic_fwd_core_sync();
+ do {
+ /* Run softnic */
+ rte_pmd_softnic_run(softnic_port_id);
+ } while(!softnic_fwd_lcore->stopped);
+
+ return 0;
+}
+
+
+static void
+set_tm_hiearchy_nodes_shaper_rate(portid_t port_id,
+ struct tm_hierarchy *h)
{
struct rte_eth_link link_params;
uint64_t tm_port_rate;
@@ -374,7 +250,8 @@ softport_tm_root_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_subport_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t subport_parent_node_id, subport_node_id = 0;
@@ -442,7 +319,8 @@ softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_pipe_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t pipe_parent_node_id;
@@ -511,7 +389,8 @@ softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_tc_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_tc_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t tc_parent_node_id;
@@ -674,63 +553,9 @@ softport_tm_queue_node_add(portid_t port_id, struct tm_hierarchy *h,
return 0;
}
-/*
- * TM Packet Field Setup
- */
-static void
-softport_tm_pktfield_setup(portid_t port_id)
-{
- struct rte_port *p = &ports[port_id];
- uint64_t pktfield0_mask = 0;
- uint64_t pktfield1_mask = 0x0000000FFF000000LLU;
- uint64_t pktfield2_mask = 0x00000000000000FCLLU;
-
- p->softport.tm = (struct softnic_port_tm) {
- .n_subports_per_port = SUBPORT_NODES_PER_PORT,
- .n_pipes_per_subport = PIPE_NODES_PER_SUBPORT,
-
- /* Packet field to identify subport
- *
- * Default configuration assumes only one subport, thus
- * the subport ID is hardcoded to 0
- */
- .tm_pktfield0_slabpos = 0,
- .tm_pktfield0_slabmask = pktfield0_mask,
- .tm_pktfield0_slabshr =
- __builtin_ctzll(pktfield0_mask),
-
- /* Packet field to identify pipe.
- *
- * Default value assumes Ethernet/IPv4/UDP packets,
- * UDP payload bits 12 .. 23
- */
- .tm_pktfield1_slabpos = 40,
- .tm_pktfield1_slabmask = pktfield1_mask,
- .tm_pktfield1_slabshr =
- __builtin_ctzll(pktfield1_mask),
-
- /* Packet field used as index into TC translation table
- * to identify the traffic class and queue.
- *
- * Default value assumes Ethernet/IPv4 packets, IPv4
- * DSCP field
- */
- .tm_pktfield2_slabpos = 8,
- .tm_pktfield2_slabmask = pktfield2_mask,
- .tm_pktfield2_slabshr =
- __builtin_ctzll(pktfield2_mask),
-
- .tm_tc_table = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- }, /**< TC translation table */
- };
-}
-
static int
-softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
+softport_tm_hierarchy_specify(portid_t port_id,
+ struct rte_tm_error *error)
{
struct tm_hierarchy h;
@@ -766,75 +591,100 @@ softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
if (status)
return status;
- /* TM packet fields setup */
- softport_tm_pktfield_setup(port_id);
-
return 0;
}
/*
- * Soft port Init
+ * Softnic TM default configuration
*/
static void
-softport_tm_begin(portid_t pi)
+softnic_tm_default_config(portid_t pi)
{
struct rte_port *port = &ports[pi];
+ struct rte_tm_error error;
+ int status;
- /* Soft port TM flag */
- if (port->softport.tm_flag == 1) {
- printf("\n\n TM feature available on port %u\n", pi);
-
- /* Soft port TM hierarchy configuration */
- if ((port->softport.tm.hierarchy_config == 0) &&
- (port->softport.tm.default_hierarchy_enable == 1)) {
- struct rte_tm_error error;
- int status;
-
- /* Stop port */
- rte_eth_dev_stop(pi);
-
- /* TM hierarchy specification */
- status = softport_tm_hierarchy_specify(pi, &error);
- if (status) {
- printf(" TM Hierarchy built error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf("\n TM Hierarchy Specified!\n\v");
-
- /* TM hierarchy commit */
- status = rte_tm_hierarchy_commit(pi, 0, &error);
- if (status) {
- printf(" Hierarchy commit error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf(" Hierarchy Committed (port %u)!", pi);
- port->softport.tm.hierarchy_config = 1;
-
- /* Start port */
- status = rte_eth_dev_start(pi);
- if (status) {
- printf("\n Port %u start error!\n", pi);
- return;
- }
- printf("\n Port %u started!\n", pi);
- return;
- }
+ /* Stop port */
+ rte_eth_dev_stop(pi);
+
+ /* TM hierarchy specification */
+ status = softport_tm_hierarchy_specify(pi, &error);
+ if (status) {
+ printf(" TM Hierarchy built error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf("\n TM Hierarchy Specified!\n\v");
+
+ /* TM hierarchy commit */
+ status = rte_tm_hierarchy_commit(pi, 0, &error);
+ if (status) {
+ printf(" Hierarchy commit error(%d) - %s\n",
+ error.type, error.message);
+ return;
}
- printf("\n TM feature not available on port %u", pi);
+ printf(" Hierarchy Committed (port %u)!", pi);
+
+ /* Start port */
+ status = rte_eth_dev_start(pi);
+ if (status) {
+ printf("\n Port %u start error!\n", pi);
+ return;
+ }
+
+ /* Reset the default hierarchy flag */
+ port->softport.default_tm_hierarchy_enable = 0;
+
+ return;
}
-struct fwd_engine softnic_tm_engine = {
- .fwd_mode_name = "tm",
- .port_fwd_begin = softport_tm_begin,
- .port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
-};
+/*
+ * Softnic forwarding init
+ */
+static void
+softnic_fwd_begin(portid_t pi)
+{
+ struct rte_port *port = &ports[pi];
+ uint32_t lcore, fwd_core_present = 0, softnic_run_launch = 0;
+ int status;
+
+ softnic_fwd_lcore = port->softport.fwd_lcore_arg[0];
+ softnic_port_id = pi;
+
+ /* Launch softnic_run function on lcores */
+ for (lcore = 0; lcore < RTE_MAX_LCORE; lcore++) {
+ if (!rte_lcore_is_enabled(lcore))
+ continue;
+
+ if (lcore == rte_get_master_lcore())
+ continue;
+
+ if (fwd_core_present == 0) {
+ fwd_core_present++;
+ continue;
+ }
-struct fwd_engine softnic_tm_bypass_engine = {
- .fwd_mode_name = "tm-bypass",
- .port_fwd_begin = NULL,
+ status = rte_eal_remote_launch(softnic_begin, NULL, lcore);
+ if (status)
+ printf("softnic launch on lcore %u failed (%d)\n",
+ lcore, status);
+
+ softnic_run_launch = 1;
+ }
+
+ if (!softnic_run_launch)
+ softnic_fwd_engine.packet_fwd = softnic_fwd_run;
+
+ /* Softnic TM default configuration */
+ if (port->softport.default_tm_hierarchy_enable == 1)
+ softnic_tm_default_config(pi);
+
+ return;
+}
+
+struct fwd_engine softnic_fwd_engine = {
+ .fwd_mode_name = "softnic",
+ .port_fwd_begin = softnic_fwd_begin,
.port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
-};
+ .packet_fwd = softnic_fwd,
+};
\ No newline at end of file
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 35cf266..de5afd7 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -155,9 +155,8 @@ struct fwd_engine * fwd_engines[] = {
&tx_only_engine,
&csum_fwd_engine,
&icmp_echo_engine,
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- &softnic_tm_engine,
- &softnic_tm_bypass_engine,
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ &softnic_fwd_engine,
#endif
#ifdef RTE_LIBRTE_IEEE1588
&ieee1588_fwd_engine,
@@ -816,6 +815,17 @@ init_config(void)
"rte_gro_ctx_create() failed\n");
}
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0)
+ port->softport.fwd_lcore_arg = fwd_lcores;
+ }
+ }
+#endif
+
}
@@ -2394,17 +2404,6 @@ init_port_config(void)
(rte_eth_devices[pid].data->dev_flags &
RTE_ETH_DEV_INTR_RMV))
port->dev_conf.intr_conf.rmv = 1;
-
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- /* Detect softnic port */
- if (!strcmp(port->dev_info.driver_name, "net_softnic")) {
- port->softnic_enable = 1;
- memset(&port->softport, 0, sizeof(struct softnic_port));
-
- if (!strcmp(cur_fwd_eng->fwd_mode_name, "tm"))
- port->softport.tm_flag = 1;
- }
-#endif
}
}
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index f51cd9d..4fc30a8 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -57,10 +57,10 @@ typedef uint16_t streamid_t;
#define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1)
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
-#define TM_MODE 1
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+#define SOFTNIC 1
#else
-#define TM_MODE 0
+#define SOFTNIC 0
#endif
enum {
@@ -135,35 +135,13 @@ struct port_flow {
uint8_t data[]; /**< Storage for pattern/actions. */
};
-#ifdef TM_MODE
-/**
- * Soft port tm related parameters
- */
-struct softnic_port_tm {
- uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */
- uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */
-
- uint32_t n_subports_per_port; /**< Num of subport nodes per port */
- uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */
-
- uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */
- uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */
- uint64_t tm_pktfield0_slabshr;
- uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */
- uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */
- uint64_t tm_pktfield1_slabshr;
- uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */
- uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */
- uint64_t tm_pktfield2_slabshr;
- uint64_t tm_tc_table[64]; /**< TC translation table */
-};
-
+#ifdef SOFTNIC
/**
* The data structure associate with softnic port
*/
struct softnic_port {
- unsigned int tm_flag; /**< set to 1 if tm feature is enabled */
- struct softnic_port_tm tm; /**< softnic port tm parameters */
+ uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */
+ struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */
};
#endif
@@ -202,9 +180,8 @@ struct rte_port {
uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
uint8_t slave_flag; /**< bonding slave port */
struct port_flow *flow_list; /**< Associated flows. */
-#ifdef TM_MODE
- unsigned int softnic_enable; /**< softnic flag */
- struct softnic_port softport; /**< softnic port params */
+#ifdef SOFTNIC
+ struct softnic_port softport; /**< softnic params */
#endif
};
@@ -266,9 +243,8 @@ extern struct fwd_engine rx_only_engine;
extern struct fwd_engine tx_only_engine;
extern struct fwd_engine csum_fwd_engine;
extern struct fwd_engine icmp_echo_engine;
-#ifdef TM_MODE
-extern struct fwd_engine softnic_tm_engine;
-extern struct fwd_engine softnic_tm_bypass_engine;
+#ifdef SOFTNIC
+extern struct fwd_engine softnic_fwd_engine;
#endif
#ifdef RTE_LIBRTE_IEEE1588
extern struct fwd_engine ieee1588_fwd_engine;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode Jasvinder Singh
@ 2018-06-26 8:55 ` Iremonger, Bernard
2018-06-26 8:59 ` Singh, Jasvinder
0 siblings, 1 reply; 132+ messages in thread
From: Iremonger, Bernard @ 2018-06-26 8:55 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Jasvinder
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jasvinder Singh
> Sent: Friday, June 15, 2018 5:52 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Pattan, Reshma
> <reshma.pattan@intel.com>
> Subject: [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward
> mode
>
> Modied the testpmd softnic forwarding mode as per the changes in softnic PMD.
>
> To run testpmd application with softnic fwd mode, following command is used;
>
> $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firware=script.cli'
> -- -i --forward-mode=softnic
>
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> ---
> app/test-pmd/Makefile | 4 +-
> app/test-pmd/cmdline.c | 53 ++++-
> app/test-pmd/config.c | 55 +++++
> app/test-pmd/{tm.c => softnicfwd.c} | 418 ++++++++++++------------------------
> app/test-pmd/testpmd.c | 27 ++-
> app/test-pmd/testpmd.h | 44 +---
> 6 files changed, 256 insertions(+), 345 deletions(-) rename app/test-pmd/{tm.c
> => softnicfwd.c} (61%)
>
<snip>
This patch fails to compile when applied the current dpdk 18_08 master.
/root/dpdk_sforge_2/app/test-pmd/cmdline.c: In function 'prompt':
/root/dpdk_sforge_2/app/test-pmd/cmdline.c:17583:3: error: implicit declaration of function 'rte_pmd_softnic_manage' [-Werror=implicit-function-declaration]
rte_pmd_softnic_manage(softnic_portid);
^
/root/dpdk_sforge_2/app/test-pmd/cmdline.c:17583:3: error: nested extern declaration of 'rte_pmd_softnic_manage' [-Werror=nested-externs]
It is also giving the following checkpatch errors and warnings:
WARNING: 'firware' may be misspelled - perhaps 'firmware'?
#24:
$ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firware=script.cli'
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#33:
app/test-pmd/{tm.c => softnicfwd.c} | 418 ++++++++++++------------------------
WARNING: Missing a blank line after declarations
#107: FILE: app/test-pmd/cmdline.c:17554:
+ uint8_t softnic_enable = 0;
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
WARNING: line over 80 characters
#110: FILE: app/test-pmd/cmdline.c:17557:
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0) {
WARNING: line over 80 characters
#163: FILE: app/test-pmd/config.c:2346:
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0) {
ERROR: spaces required around that '=' (ctx:WxV)
#165: FILE: app/test-pmd/config.c:2348:
+ softnic_enable =1;
^
WARNING: line over 80 characters
#171: FILE: app/test-pmd/config.c:2354:
+ printf("Softnicfwd mode configuration not complete(%s)!\n", __func__);
ERROR: space required before the open parenthesis '('
#208: FILE: app/test-pmd/config.c:2392:
+ if(strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
ERROR: space required before the open parenthesis '('
#437: FILE: app/test-pmd/softnicfwd.c:150:
+ for(;;) {
WARNING: void function return statements are not generally useful
#445: FILE: app/test-pmd/softnicfwd.c:158:
+ return;
+}
ERROR: open brace '{' following function definitions go on the next line
#449: FILE: app/test-pmd/softnicfwd.c:162:
+static int
+softnic_begin(void *arg __rte_unused) {
ERROR: space required before the open parenthesis '('
#456: FILE: app/test-pmd/softnicfwd.c:169:
+ } while(!softnic_fwd_lcore->stopped);
WARNING: void function return statements are not generally useful
#713: FILE: app/test-pmd/softnicfwd.c:683:
+ return;
+}
WARNING: adding a line without newline at end of file
#722: FILE: app/test-pmd/softnicfwd.c:690:
+};
WARNING: line over 80 characters
#749: FILE: app/test-pmd/testpmd.c:823:
+ if (strcmp(port->dev_info.driver_name, "net_softnic") == 0)
total: 5 errors, 10 warnings, 768 lines checked
Regards,
Bernard
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode
2018-06-26 8:55 ` Iremonger, Bernard
@ 2018-06-26 8:59 ` Singh, Jasvinder
0 siblings, 0 replies; 132+ messages in thread
From: Singh, Jasvinder @ 2018-06-26 8:59 UTC (permalink / raw)
To: Iremonger, Bernard, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Bernard,
<snip>
> This patch fails to compile when applied the current dpdk 18_08 master.
>
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c: In function 'prompt':
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c:17583:3: error: implicit
> declaration of function 'rte_pmd_softnic_manage' [-Werror=implicit-function-
> declaration]
> rte_pmd_softnic_manage(softnic_portid);
> ^
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c:17583:3: error: nested extern
> declaration of 'rte_pmd_softnic_manage' [-Werror=nested-externs]
>
>
> It is also giving the following checkpatch errors and warnings:
>
> WARNING: 'firware' may be misspelled - perhaps 'firmware'?
> #24:
> $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firware=script.cli'
>
> WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
> #33:
> app/test-pmd/{tm.c => softnicfwd.c} | 418 ++++++++++++------------------------
>
> WARNING: Missing a blank line after declarations
> #107: FILE: app/test-pmd/cmdline.c:17554:
> + uint8_t softnic_enable = 0;
> + if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
>
> WARNING: line over 80 characters
> #110: FILE: app/test-pmd/cmdline.c:17557:
> + if (strcmp(port->dev_info.driver_name,
> + "net_softnic") == 0) {
>
> WARNING: line over 80 characters
> #163: FILE: app/test-pmd/config.c:2346:
> + if (strcmp(port->dev_info.driver_name,
> + "net_softnic") == 0) {
>
> ERROR: spaces required around that '=' (ctx:WxV)
> #165: FILE: app/test-pmd/config.c:2348:
> + softnic_enable =1;
> ^
>
> WARNING: line over 80 characters
> #171: FILE: app/test-pmd/config.c:2354:
> + printf("Softnicfwd mode configuration not
> + complete(%s)!\n", __func__);
>
> ERROR: space required before the open parenthesis '('
> #208: FILE: app/test-pmd/config.c:2392:
> + if(strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
>
> ERROR: space required before the open parenthesis '('
> #437: FILE: app/test-pmd/softnicfwd.c:150:
> + for(;;) {
>
> WARNING: void function return statements are not generally useful
> #445: FILE: app/test-pmd/softnicfwd.c:158:
> + return;
> +}
>
> ERROR: open brace '{' following function definitions go on the next line
> #449: FILE: app/test-pmd/softnicfwd.c:162:
> +static int
> +softnic_begin(void *arg __rte_unused) {
>
> ERROR: space required before the open parenthesis '('
> #456: FILE: app/test-pmd/softnicfwd.c:169:
> + } while(!softnic_fwd_lcore->stopped);
>
> WARNING: void function return statements are not generally useful
> #713: FILE: app/test-pmd/softnicfwd.c:683:
> + return;
> +}
>
> WARNING: adding a line without newline at end of file
> #722: FILE: app/test-pmd/softnicfwd.c:690:
> +};
>
> WARNING: line over 80 characters
> #749: FILE: app/test-pmd/testpmd.c:823:
> + if (strcmp(port->dev_info.driver_name,
> + "net_softnic") == 0)
>
> total: 5 errors, 10 warnings, 768 lines checked
>
> Regards,
>
> Bernard
I am about to send v3 which will address above issues. Thanks you.
Jasvinder
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring Jasvinder Singh
` (23 more replies)
0 siblings, 24 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=UTF-8, Size: 4931 bytes --]
This patch set modifies the Soft NIC device driver to use the Packet
Framework, which makes it much more modular, flexible and extensible
with new functionality.
• The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
pipeline is DIY and reconfigurable through “firmware” (DPDK Packet
Framework script).
• Configured through the standard DPDK ethdev API (including flow,
QoS, security). The internal framework is not externally visible.
• Key benefits:
- Can be used to augment missing features to HW NICs.
- Allows consumption of advanced DPDK features without
redesigning the target application.
- Allows out-of-the-box performance boost of DPDK.
consumers apps simply by instantiating this Ethernet device.
Example: Create "Soft NIC" port with configuration defined
in “firmware” script file
--vdev 'net_softnic0,firmware=script.cli'
v3 changes:
- fix freebsd build errors
- add firmware script for softnic
v2 changes:
- fix build warnings
- fix checkpatch warnings
Cristian Dumitrescu (22):
Jasvinder Singh (23):
Reshma Pattan (1):
net/softnic: restructuring
net/softnic: add software queue object
net/softnic: add link object
net/softnic: add mempool object
net/softnic: add tap object
net/softnic: add traffic manager object
net/softnic: add port action profile
net/softnic: add table action profile
net/softnic: add pipeline object
net/softnic: add thread
net/softnic: add softnic run API
net/softnic: add cli interface
net/softnic: add connection agent
net/softnic: add cli to create softnic objects
net/softnic: add cli to enable and disable pipeline
net/softnic: add cli for pipeline table entries
net/softnic: add cli to read stats
net/softnic: add cli for meter action
net/softnic: add cli for ttl action
net/softnic: receive and transmit queue setup
net/softnic: start and stop function
net/softnic: add firmware script
app/testpmd: rework softnic forward mode
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 +-
app/test-pmd/config.c | 57 +
app/test-pmd/{tm.c => softnicfwd.c} | 405 +-
app/test-pmd/testpmd.c | 29 +-
app/test-pmd/testpmd.h | 44 +-
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 23 +-
drivers/net/softnic/conn.c | 332 ++
drivers/net/softnic/conn.h | 49 +
drivers/net/softnic/firmware.cli | 21 +
drivers/net/softnic/hash_func.h | 359 ++
drivers/net/softnic/hash_func_arm64.h | 261 ++
drivers/net/softnic/parser.c | 685 +++
drivers/net/softnic/parser.h | 66 +
drivers/net/softnic/rte_eth_softnic.c | 755 ++--
drivers/net/softnic/rte_eth_softnic.h | 49 +-
drivers/net/softnic/rte_eth_softnic_action.c | 389 ++
drivers/net/softnic/rte_eth_softnic_cli.c | 4342 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 814 +++-
drivers/net/softnic/rte_eth_softnic_link.c | 98 +
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 +
drivers/net/softnic/rte_eth_softnic_pipeline.c | 966 +++++
drivers/net/softnic/rte_eth_softnic_swq.c | 113 +
drivers/net/softnic/rte_eth_softnic_tap.c | 118 +
drivers/net/softnic/rte_eth_softnic_thread.c | 2710 ++++++++++++
drivers/net/softnic/rte_eth_softnic_tm.c | 173 +-
...nic_version.map => rte_eth_softnic_version.map} | 6 +
mk/rte.app.mk | 6 +
30 files changed, 12004 insertions(+), 1030 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
create mode 100644 drivers/net/softnic/firmware.cli
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 02/23] net/softnic: add software queue object Jasvinder Singh
` (22 subsequent siblings)
23 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Rework the softnic implementation to have flexiblity in enabling
more features to its receive and transmit data path.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 607 ++++--------------------
drivers/net/softnic/rte_eth_softnic.h | 34 +-
drivers/net/softnic/rte_eth_softnic_internals.h | 101 +---
drivers/net/softnic/rte_eth_softnic_tm.c | 100 +---
4 files changed, 120 insertions(+), 722 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6b3c13e..ccf3bd4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -13,40 +13,17 @@
#include <rte_kvargs.h>
#include <rte_errno.h>
#include <rte_ring.h>
-#include <rte_sched.h>
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
#include "rte_eth_softnic_internals.h"
-#define DEV_HARD(p) \
- (&rte_eth_devices[p->hard.port_id])
-
-#define PMD_PARAM_SOFT_TM "soft_tm"
-#define PMD_PARAM_SOFT_TM_RATE "soft_tm_rate"
-#define PMD_PARAM_SOFT_TM_NB_QUEUES "soft_tm_nb_queues"
-#define PMD_PARAM_SOFT_TM_QSIZE0 "soft_tm_qsize0"
-#define PMD_PARAM_SOFT_TM_QSIZE1 "soft_tm_qsize1"
-#define PMD_PARAM_SOFT_TM_QSIZE2 "soft_tm_qsize2"
-#define PMD_PARAM_SOFT_TM_QSIZE3 "soft_tm_qsize3"
-#define PMD_PARAM_SOFT_TM_ENQ_BSZ "soft_tm_enq_bsz"
-#define PMD_PARAM_SOFT_TM_DEQ_BSZ "soft_tm_deq_bsz"
-
-#define PMD_PARAM_HARD_NAME "hard_name"
-#define PMD_PARAM_HARD_TX_QUEUE_ID "hard_tx_queue_id"
+#define PMD_PARAM_FIRMWARE "firmware"
+#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
- PMD_PARAM_SOFT_TM,
- PMD_PARAM_SOFT_TM_RATE,
- PMD_PARAM_SOFT_TM_NB_QUEUES,
- PMD_PARAM_SOFT_TM_QSIZE0,
- PMD_PARAM_SOFT_TM_QSIZE1,
- PMD_PARAM_SOFT_TM_QSIZE2,
- PMD_PARAM_SOFT_TM_QSIZE3,
- PMD_PARAM_SOFT_TM_ENQ_BSZ,
- PMD_PARAM_SOFT_TM_DEQ_BSZ,
- PMD_PARAM_HARD_NAME,
- PMD_PARAM_HARD_TX_QUEUE_ID,
+ PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CPU_ID,
NULL
};
@@ -81,50 +58,35 @@ pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_dev_configure(struct rte_eth_dev *dev)
+pmd_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- if (dev->data->nb_rx_queues > hard_dev->data->nb_rx_queues)
- return -1;
-
- if (p->params.hard.tx_queue_id >= hard_dev->data->nb_tx_queues)
- return -1;
-
return 0;
}
static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
- uint16_t nb_rx_desc __rte_unused,
+ uint16_t nb_rx_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (p->params.soft.intrusive == 0) {
- struct pmd_rx_queue *rxq;
-
- rxq = rte_zmalloc_socket(p->params.soft.name,
- sizeof(struct pmd_rx_queue), 0, socket_id);
- if (rxq == NULL)
- return -ENOMEM;
+ uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
+ char name[size];
+ struct rte_ring *r;
- rxq->hard.port_id = p->hard.port_id;
- rxq->hard.rx_queue_id = rx_queue_id;
- dev->data->rx_queues[rx_queue_id] = rxq;
- } else {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
- void *rxq = hard_dev->data->rx_queues[rx_queue_id];
+ snprintf(name, sizeof(name), "%s_rxq%04x",
+ dev->data->name,
+ rx_queue_id);
- if (rxq == NULL)
- return -1;
+ r = rte_ring_create(name,
+ nb_rx_desc,
+ socket_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (r == NULL)
+ return -1;
- dev->data->rx_queues[rx_queue_id] = rxq;
- }
+ dev->data->rx_queues[rx_queue_id] = r;
return 0;
}
@@ -140,8 +102,12 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
struct rte_ring *r;
snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name, tx_queue_id);
- r = rte_ring_create(name, nb_tx_desc, socket_id,
+ dev->data->name,
+ tx_queue_id);
+
+ r = rte_ring_create(name,
+ nb_tx_desc,
+ socket_id,
RING_F_SP_ENQ | RING_F_SC_DEQ);
if (r == NULL)
return -1;
@@ -153,36 +119,15 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (tm_used(dev)) {
- int status = tm_start(p);
-
- if (status)
- return status;
- }
-
dev->data->dev_link.link_status = ETH_LINK_UP;
- if (p->params.soft.intrusive) {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- /* The hard_dev->rx_pkt_burst should be stable by now */
- dev->rx_pkt_burst = hard_dev->rx_pkt_burst;
- }
-
return 0;
}
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
dev->data->dev_link.link_status = ETH_LINK_DOWN;
-
- if (tm_used(dev))
- tm_stop(p);
}
static void
@@ -190,6 +135,10 @@ pmd_dev_close(struct rte_eth_dev *dev)
{
uint32_t i;
+ /* RX queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
+
/* TX queues */
for (i = 0; i < dev->data->nb_tx_queues; i++)
rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
@@ -203,10 +152,9 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_tm_ops_get(struct rte_eth_dev *dev, void *arg)
+pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg =
- (tm_enabled(dev)) ? &pmd_tm_ops : NULL;
+ *(const struct rte_tm_ops **)arg = NULL;
return 0;
}
@@ -228,12 +176,10 @@ pmd_rx_pkt_burst(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
- struct pmd_rx_queue *rx_queue = rxq;
-
- return rte_eth_rx_burst(rx_queue->hard.port_id,
- rx_queue->hard.rx_queue_id,
- rx_pkts,
- nb_pkts);
+ return (uint16_t)rte_ring_sc_dequeue_burst(rxq,
+ (void **)rx_pkts,
+ nb_pkts,
+ NULL);
}
static uint16_t
@@ -241,148 +187,12 @@ pmd_tx_pkt_burst(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
- return (uint16_t)rte_ring_enqueue_burst(txq,
+ return (uint16_t)rte_ring_sp_enqueue_burst(txq,
(void **)tx_pkts,
nb_pkts,
NULL);
}
-static __rte_always_inline int
-run_default(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_mbuf **pkts = p->soft.def.pkts;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.def.txq_pos;
- uint32_t pkts_len = p->soft.def.pkts_len;
- uint32_t flush_count = p->soft.def.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pos;
- uint16_t i;
-
- /* Soft device TXQ read, Hard device TXQ write */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read soft device TXQ burst to packet enqueue buffer */
- pkts_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts[pkts_len],
- DEFAULT_BURST_SIZE,
- NULL);
-
- /* Increment soft device TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* Hard device TXQ write when complete burst is available */
- if (pkts_len >= DEFAULT_BURST_SIZE) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- }
-
- p->soft.def.txq_pos = txq_pos;
- p->soft.def.pkts_len = pkts_len;
- p->soft.def.flush_count = flush_count + 1;
-
- return 0;
-}
-
-static __rte_always_inline int
-run_tm(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_sched_port *sched = p->soft.tm.sched;
- struct rte_mbuf **pkts_enq = p->soft.tm.pkts_enq;
- struct rte_mbuf **pkts_deq = p->soft.tm.pkts_deq;
- uint32_t enq_bsz = p->params.soft.tm.enq_bsz;
- uint32_t deq_bsz = p->params.soft.tm.deq_bsz;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.tm.txq_pos;
- uint32_t pkts_enq_len = p->soft.tm.pkts_enq_len;
- uint32_t flush_count = p->soft.tm.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pkts_deq_len, pos;
- uint16_t i;
-
- /* Soft device TXQ read, TM enqueue */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read TXQ burst to packet enqueue buffer */
- pkts_enq_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts_enq[pkts_enq_len],
- enq_bsz,
- NULL);
-
- /* Increment TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* TM enqueue when complete burst is available */
- if (pkts_enq_len >= enq_bsz) {
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- if (pkts_enq_len)
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- }
-
- p->soft.tm.txq_pos = txq_pos;
- p->soft.tm.pkts_enq_len = pkts_enq_len;
- p->soft.tm.flush_count = flush_count + 1;
-
- /* TM dequeue, Hard device TXQ write */
- pkts_deq_len = rte_sched_port_dequeue(sched, pkts_deq, deq_bsz);
-
- for (pos = 0; pos < pkts_deq_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts_deq[pos],
- (uint16_t)(pkts_deq_len - pos));
-
- return 0;
-}
-
int
rte_pmd_softnic_run(uint16_t port_id)
{
@@ -392,92 +202,23 @@ rte_pmd_softnic_run(uint16_t port_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
#endif
- return (tm_used(dev)) ? run_tm(dev) : run_default(dev);
-}
-
-static struct ether_addr eth_addr = { .addr_bytes = {0} };
-
-static uint32_t
-eth_dev_speed_max_mbps(uint32_t speed_capa)
-{
- uint32_t rate_mbps[32] = {
- ETH_SPEED_NUM_NONE,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_1G,
- ETH_SPEED_NUM_2_5G,
- ETH_SPEED_NUM_5G,
- ETH_SPEED_NUM_10G,
- ETH_SPEED_NUM_20G,
- ETH_SPEED_NUM_25G,
- ETH_SPEED_NUM_40G,
- ETH_SPEED_NUM_50G,
- ETH_SPEED_NUM_56G,
- ETH_SPEED_NUM_100G,
- };
-
- uint32_t pos = (speed_capa) ? (31 - __builtin_clz(speed_capa)) : 0;
- return rate_mbps[pos];
-}
-
-static int
-default_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
-{
- p->soft.def.pkts = rte_zmalloc_socket(params->soft.name,
- 2 * DEFAULT_BURST_SIZE * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.def.pkts == NULL)
- return -ENOMEM;
-
+ dev = dev;
return 0;
}
-static void
-default_free(struct pmd_internals *p)
-{
- rte_free(p->soft.def.pkts);
-}
-
static void *
-pmd_init(struct pmd_params *params, int numa_node)
+pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
- int status;
- p = rte_zmalloc_socket(params->soft.name,
+ p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
0,
- numa_node);
+ params->cpu_id);
if (p == NULL)
return NULL;
memcpy(&p->params, params, sizeof(p->params));
- rte_eth_dev_get_port_by_name(params->hard.name, &p->hard.port_id);
-
- /* Default */
- status = default_init(p, params, numa_node);
- if (status) {
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
-
- /* Traffic Management (TM)*/
- if (params->soft.flags & PMD_FEATURE_TM) {
- status = tm_init(p, params, numa_node);
- if (status) {
- default_free(p);
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
- }
return p;
}
@@ -485,57 +226,44 @@ pmd_init(struct pmd_params *params, int numa_node)
static void
pmd_free(struct pmd_internals *p)
{
- if (p->params.soft.flags & PMD_FEATURE_TM)
- tm_free(p);
-
- default_free(p);
-
- free(p->params.hard.name);
rte_free(p);
}
+static struct ether_addr eth_addr = {
+ .addr_bytes = {0},
+};
+
static int
pmd_ethdev_register(struct rte_vdev_device *vdev,
struct pmd_params *params,
void *dev_private)
{
- struct rte_eth_dev_info hard_info;
- struct rte_eth_dev *soft_dev;
- uint32_t hard_speed;
- int numa_node;
- uint16_t hard_port_id;
-
- rte_eth_dev_get_port_by_name(params->hard.name, &hard_port_id);
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
+ struct rte_eth_dev *dev;
/* Ethdev entry allocation */
- soft_dev = rte_eth_dev_allocate(params->soft.name);
- if (!soft_dev)
+ dev = rte_eth_dev_allocate(params->name);
+ if (!dev)
return -ENOMEM;
/* dev */
- soft_dev->rx_pkt_burst = (params->soft.intrusive) ?
- NULL : /* set up later */
- pmd_rx_pkt_burst;
- soft_dev->tx_pkt_burst = pmd_tx_pkt_burst;
- soft_dev->tx_pkt_prepare = NULL;
- soft_dev->dev_ops = &pmd_ops;
- soft_dev->device = &vdev->device;
+ dev->rx_pkt_burst = pmd_rx_pkt_burst;
+ dev->tx_pkt_burst = pmd_tx_pkt_burst;
+ dev->tx_pkt_prepare = NULL;
+ dev->dev_ops = &pmd_ops;
+ dev->device = &vdev->device;
/* dev->data */
- soft_dev->data->dev_private = dev_private;
- soft_dev->data->dev_link.link_speed = hard_speed;
- soft_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- soft_dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
- soft_dev->data->dev_link.link_status = ETH_LINK_DOWN;
- soft_dev->data->mac_addrs = ð_addr;
- soft_dev->data->promiscuous = 1;
- soft_dev->data->kdrv = RTE_KDRV_NONE;
- soft_dev->data->numa_node = numa_node;
-
- rte_eth_dev_probing_finish(soft_dev);
+ dev->data->dev_private = dev_private;
+ dev->data->dev_link.link_speed = ETH_SPEED_NUM_100G;
+ dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
+ dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->mac_addrs = ð_addr;
+ dev->data->promiscuous = 1;
+ dev->data->kdrv = RTE_KDRV_NONE;
+ dev->data->numa_node = params->cpu_id;
+
+ rte_eth_dev_probing_finish(dev);
return 0;
}
@@ -566,10 +294,10 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
-pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
+pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
- int i, ret;
+ int ret = 0;
kvlist = rte_kvargs_parse(params, pmd_valid_args);
if (kvlist == NULL)
@@ -577,141 +305,21 @@ pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
- p->soft.name = name;
- p->soft.intrusive = INTRUSIVE;
- p->soft.tm.rate = 0;
- p->soft.tm.nb_queues = SOFTNIC_SOFT_TM_NB_QUEUES;
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
- p->soft.tm.qsize[i] = SOFTNIC_SOFT_TM_QUEUE_SIZE;
- p->soft.tm.enq_bsz = SOFTNIC_SOFT_TM_ENQ_BSZ;
- p->soft.tm.deq_bsz = SOFTNIC_SOFT_TM_DEQ_BSZ;
- p->hard.tx_queue_id = SOFTNIC_HARD_TX_QUEUE_ID;
-
- /* SOFT: TM (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM) == 1) {
- char *s;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM,
- &get_string, &s);
- if (ret < 0)
- goto out_free;
-
- if (strcmp(s, "on") == 0)
- p->soft.flags |= PMD_FEATURE_TM;
- else if (strcmp(s, "off") == 0)
- p->soft.flags &= ~PMD_FEATURE_TM;
- else
- ret = -EINVAL;
-
- free(s);
- if (ret)
- goto out_free;
- }
-
- /* SOFT: TM rate (measured in bytes/second) (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_RATE) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_RATE,
- &get_uint32, &p->soft.tm.rate);
- if (ret < 0)
- goto out_free;
+ p->firmware = SOFTNIC_FIRMWARE;
+ p->cpu_id = SOFTNIC_CPU_ID;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM number of queues (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES,
- &get_uint32, &p->soft.tm.nb_queues);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM queue size 0 .. 3 (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE0) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE0,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[0] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE1) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE1,
- &get_uint32, &qsize);
+ /* Firmware script (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_FIRMWARE,
+ &get_string, &p->firmware);
if (ret < 0)
goto out_free;
-
- p->soft.tm.qsize[1] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
}
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE2) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE2,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[2] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE3) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE3,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[3] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM enqueue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ,
- &get_uint32, &p->soft.tm.enq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM dequeue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ,
- &get_uint32, &p->soft.tm.deq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* HARD: name (mandatory) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_NAME) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_NAME,
- &get_string, &p->hard.name);
- if (ret < 0)
- goto out_free;
- } else {
- ret = -EINVAL;
- goto out_free;
- }
-
- /* HARD: tx_queue_id (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID,
- &get_uint32, &p->hard.tx_queue_id);
+ /* CPU ID (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
+ &get_uint32, &p->cpu_id);
if (ret < 0)
goto out_free;
}
@@ -726,68 +334,31 @@ pmd_probe(struct rte_vdev_device *vdev)
{
struct pmd_params p;
const char *params;
- int status;
+ int status = 0;
- struct rte_eth_dev_info hard_info;
- uint32_t hard_speed;
- uint16_t hard_port_id;
- int numa_node;
void *dev_private;
- struct rte_eth_dev *eth_dev;
const char *name = rte_vdev_device_name(vdev);
PMD_LOG(INFO, "Probing device \"%s\"", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
-
- if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
- strlen(params) == 0) {
- eth_dev = rte_eth_dev_attach_secondary(name);
- if (!eth_dev) {
- PMD_LOG(ERR, "Failed to probe %s", name);
- return -1;
- }
- /* TODO: request info from primary to set up Rx and Tx */
- eth_dev->dev_ops = &pmd_ops;
- rte_eth_dev_probing_finish(eth_dev);
- return 0;
- }
-
if (!params)
return -EINVAL;
- status = pmd_parse_args(&p, rte_vdev_device_name(vdev), params);
+ status = pmd_parse_args(&p, params);
if (status)
return status;
- /* Check input arguments */
- if (rte_eth_dev_get_port_by_name(p.hard.name, &hard_port_id))
- return -EINVAL;
-
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
-
- if (p.hard.tx_queue_id >= hard_info.max_tx_queues)
- return -EINVAL;
-
- if (p.soft.flags & PMD_FEATURE_TM) {
- status = tm_params_check(&p, hard_speed);
-
- if (status)
- return status;
- }
+ p.name = name;
/* Allocate and initialize soft ethdev private data */
- dev_private = pmd_init(&p, numa_node);
+ dev_private = pmd_init(&p);
if (dev_private == NULL)
return -ENOMEM;
/* Register soft ethdev */
- PMD_LOG(INFO,
- "Creating soft ethdev \"%s\" for hard ethdev \"%s\"",
- p.soft.name, p.hard.name);
+ PMD_LOG(INFO, "Creating soft ethdev \"%s\"", p.name);
status = pmd_ethdev_register(vdev, &p, dev_private);
if (status) {
@@ -807,8 +378,7 @@ pmd_remove(struct rte_vdev_device *vdev)
if (!vdev)
return -EINVAL;
- PMD_LOG(INFO, "Removing device \"%s\"",
- rte_vdev_device_name(vdev));
+ PMD_LOG(INFO, "Removing device \"%s\"", rte_vdev_device_name(vdev));
/* Find the ethdev entry */
dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
@@ -817,9 +387,9 @@ pmd_remove(struct rte_vdev_device *vdev)
p = dev->data->dev_private;
/* Free device data structures*/
- pmd_free(p);
rte_free(dev->data);
rte_eth_dev_release_port(dev);
+ pmd_free(p);
return 0;
}
@@ -831,17 +401,8 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
- PMD_PARAM_SOFT_TM "=on|off "
- PMD_PARAM_SOFT_TM_RATE "=<int> "
- PMD_PARAM_SOFT_TM_NB_QUEUES "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE0 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE1 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE2 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE3 "=<int> "
- PMD_PARAM_SOFT_TM_ENQ_BSZ "=<int> "
- PMD_PARAM_SOFT_TM_DEQ_BSZ "=<int> "
- PMD_PARAM_HARD_NAME "=<string> "
- PMD_PARAM_HARD_TX_QUEUE_ID "=<int>");
+ PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
static void
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 9a2c7ba..fb1d170 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -11,37 +11,23 @@
extern "C" {
#endif
-#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
-#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
+/** Firmware. */
+#ifndef SOFTNIC_FIRMWARE
+#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
-#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
-#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
-#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
-#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
-#endif
-
-#ifndef SOFTNIC_HARD_TX_QUEUE_ID
-#define SOFTNIC_HARD_TX_QUEUE_ID 0
+/** NUMA node ID. */
+#ifndef SOFTNIC_CPU_ID
+#define SOFTNIC_CPU_ID 0
#endif
/**
- * Run the traffic management function on the softnic device
- *
- * This function read the packets from the softnic input queues, insert into
- * QoS scheduler queues based on mbuf sched field value and transmit the
- * scheduled packets out through the hard device interface.
+ * Soft NIC run.
*
- * @param portid
- * port id of the soft device.
+ * @param port_id
+ * Port ID of the Soft NIC device.
* @return
- * zero.
+ * Zero on success, error code otherwise.
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 050e3e7..6ae5954 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -5,9 +5,11 @@
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
+#include <stddef.h>
#include <stdint.h>
#include <rte_mbuf.h>
+#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -18,62 +20,16 @@
* PMD Parameters
*/
-enum pmd_feature {
- PMD_FEATURE_TM = 1, /**< Traffic Management (TM) */
-};
-
-#ifndef INTRUSIVE
-#define INTRUSIVE 0
-#endif
-
struct pmd_params {
- /** Parameters for the soft device (to be created) */
- struct {
- const char *name; /**< Name */
- uint32_t flags; /**< Flags */
-
- /** 0 = Access hard device though API only (potentially slower,
- * but safer);
- * 1 = Access hard device private data structures is allowed
- * (potentially faster).
- */
- int intrusive;
-
- /** Traffic Management (TM) */
- struct {
- uint32_t rate; /**< Rate (bytes/second) */
- uint32_t nb_queues; /**< Number of queues */
- uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
- /**< Queue size per traffic class */
- uint32_t enq_bsz; /**< Enqueue burst size */
- uint32_t deq_bsz; /**< Dequeue burst size */
- } tm;
- } soft;
+ const char *name;
+ const char *firmware;
+ uint32_t cpu_id;
- /** Parameters for the hard device (existing) */
+ /** Traffic Management (TM) */
struct {
- char *name; /**< Name */
- uint16_t tx_queue_id; /**< TX queue ID */
- } hard;
-};
-
-/**
- * Default Internals
- */
-
-#ifndef DEFAULT_BURST_SIZE
-#define DEFAULT_BURST_SIZE 32
-#endif
-
-#ifndef FLUSH_COUNT_THRESHOLD
-#define FLUSH_COUNT_THRESHOLD (1 << 17)
-#endif
-
-struct default_internals {
- struct rte_mbuf **pkts;
- uint32_t pkts_len;
- uint32_t txq_pos;
- uint32_t flush_count;
+ uint32_t n_queues; /**< Number of queues */
+ uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+ } tm;
};
/**
@@ -185,14 +141,7 @@ struct tm_internals {
/** Blueprints */
struct tm_params params;
-
- /** Run-time */
struct rte_sched_port *sched;
- struct rte_mbuf **pkts_enq;
- struct rte_mbuf **pkts_deq;
- uint32_t pkts_enq_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -204,22 +153,8 @@ struct pmd_internals {
/** Soft device */
struct {
- struct default_internals def; /**< Default */
struct tm_internals tm; /**< Traffic Management */
} soft;
-
- /** Hard device */
- struct {
- uint16_t port_id;
- } hard;
-};
-
-struct pmd_rx_queue {
- /** Hard device */
- struct {
- uint16_t port_id;
- uint16_t rx_queue_id;
- } hard;
};
/**
@@ -228,9 +163,6 @@ struct pmd_rx_queue {
extern const struct rte_tm_ops pmd_tm_ops;
int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate);
-
-int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
@@ -243,20 +175,9 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_enabled(struct rte_eth_dev *dev)
+tm_used(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM);
-}
-
-static inline int
-tm_used(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM) &&
- p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
+ return 0;
}
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 11d638a..8da8310 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,50 +15,6 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
-int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate)
-{
- uint64_t hard_rate_bytes_per_sec = (uint64_t)hard_rate * BYTES_IN_MBPS;
- uint32_t i;
-
- /* rate */
- if (params->soft.tm.rate) {
- if (params->soft.tm.rate > hard_rate_bytes_per_sec)
- return -EINVAL;
- } else {
- params->soft.tm.rate =
- (hard_rate_bytes_per_sec > UINT32_MAX) ?
- UINT32_MAX : hard_rate_bytes_per_sec;
- }
-
- /* nb_queues */
- if (params->soft.tm.nb_queues == 0)
- return -EINVAL;
-
- if (params->soft.tm.nb_queues < RTE_SCHED_QUEUES_PER_PIPE)
- params->soft.tm.nb_queues = RTE_SCHED_QUEUES_PER_PIPE;
-
- params->soft.tm.nb_queues =
- rte_align32pow2(params->soft.tm.nb_queues);
-
- /* qsize */
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
- if (params->soft.tm.qsize[i] == 0)
- return -EINVAL;
-
- params->soft.tm.qsize[i] =
- rte_align32pow2(params->soft.tm.qsize[i]);
- }
-
- /* enq_bsz, deq_bsz */
- if (params->soft.tm.enq_bsz == 0 ||
- params->soft.tm.deq_bsz == 0 ||
- params->soft.tm.deq_bsz >= params->soft.tm.enq_bsz)
- return -EINVAL;
-
- return 0;
-}
-
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -134,30 +90,9 @@ tm_hierarchy_uninit(struct pmd_internals *p)
int
tm_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
+ struct pmd_params *params __rte_unused,
+ int numa_node __rte_unused)
{
- uint32_t enq_bsz = params->soft.tm.enq_bsz;
- uint32_t deq_bsz = params->soft.tm.deq_bsz;
-
- p->soft.tm.pkts_enq = rte_zmalloc_socket(params->soft.name,
- 2 * enq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_enq == NULL)
- return -ENOMEM;
-
- p->soft.tm.pkts_deq = rte_zmalloc_socket(params->soft.name,
- deq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_deq == NULL) {
- rte_free(p->soft.tm.pkts_enq);
- return -ENOMEM;
- }
-
tm_hierarchy_init(p);
return 0;
@@ -167,8 +102,6 @@ void
tm_free(struct pmd_internals *p)
{
tm_hierarchy_uninit(p);
- rte_free(p->soft.tm.pkts_enq);
- rte_free(p->soft.tm.pkts_deq);
}
int
@@ -384,7 +317,7 @@ static uint32_t
tm_level_get_max_nodes(struct rte_eth_dev *dev, enum tm_node_level level)
{
struct pmd_internals *p = dev->data->dev_private;
- uint32_t n_queues_max = p->params.soft.tm.nb_queues;
+ uint32_t n_queues_max = p->params.tm.n_queues;
uint32_t n_tc_max = n_queues_max / RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS;
uint32_t n_pipes_max = n_tc_max / RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE;
uint32_t n_subports_max = n_pipes_max;
@@ -429,7 +362,7 @@ pmd_tm_node_type_get(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- *is_leaf = node_id < p->params.soft.tm.nb_queues;
+ *is_leaf = node_id < p->params.tm.n_queues;
return 0;
}
@@ -1362,7 +1295,7 @@ node_add_check_port(struct rte_eth_dev *dev,
params->shaper_profile_id);
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1385,12 +1318,9 @@ node_add_check_port(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- /* Shaper must be valid.
- * Shaper profile peak rate must fit the configured port rate.
- */
+ /* Shaper must be valid */
if (params->shaper_profile_id == RTE_TM_SHAPER_PROFILE_ID_NONE ||
- sp == NULL ||
- sp->params.peak.rate > p->params.soft.tm.rate)
+ sp == NULL)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_PARAMS_SHAPER_PROFILE_ID,
@@ -1437,7 +1367,7 @@ node_add_check_subport(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1509,7 +1439,7 @@ node_add_check_pipe(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1586,7 +1516,7 @@ node_add_check_tc(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1659,7 +1589,7 @@ node_add_check_queue(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: leaf */
- if (node_id >= p->params.soft.tm.nb_queues)
+ if (node_id >= p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -2548,10 +2478,10 @@ hierarchy_blueprints_create(struct rte_eth_dev *dev)
.n_subports_per_port = root->n_children,
.n_pipes_per_subport = h->n_tm_nodes[TM_NODE_LEVEL_PIPE] /
h->n_tm_nodes[TM_NODE_LEVEL_SUBPORT],
- .qsize = {p->params.soft.tm.qsize[0],
- p->params.soft.tm.qsize[1],
- p->params.soft.tm.qsize[2],
- p->params.soft.tm.qsize[3],
+ .qsize = {p->params.tm.qsize[0],
+ p->params.tm.qsize[1],
+ p->params.tm.qsize[2],
+ p->params.tm.qsize[3],
},
.pipe_profiles = t->pipe_profiles,
.n_pipe_profiles = t->n_pipe_profiles,
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 02/23] net/softnic: add software queue object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 03/23] net/softnic: add link object Jasvinder Singh
` (21 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add swq object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 7 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 39 ++++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 97 +++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 97ac884..5da7842 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index ccf3bd4..9fff795 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -218,14 +218,21 @@ pmd_init(struct pmd_params *params)
if (p == NULL)
return NULL;
+ /* Params */
memcpy(&p->params, params, sizeof(p->params));
+ /* Resources */
+ swq_init(p);
return p;
}
static void
pmd_free(struct pmd_internals *p)
{
+ if (p == NULL)
+ return;
+
+ swq_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6ae5954..5c857b3 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -7,8 +7,10 @@
#include <stddef.h>
#include <stdint.h>
+#include <sys/queue.h>
#include <rte_mbuf.h>
+#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
@@ -16,6 +18,8 @@
#include "rte_eth_softnic.h"
+#define NAME_SIZE 64
+
/**
* PMD Parameters
*/
@@ -33,6 +37,21 @@ struct pmd_params {
};
/**
+ * SWQ
+ */
+struct swq_params {
+ uint32_t size;
+};
+
+struct swq {
+ TAILQ_ENTRY(swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(swq_list, swq);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -155,9 +174,29 @@ struct pmd_internals {
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
+
+ struct swq_list swq_list;
};
/**
+ * SWQ
+ */
+int
+swq_init(struct pmd_internals *p);
+
+void
+swq_free(struct pmd_internals *p);
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name);
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
new file mode 100644
index 0000000..3e810f3
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+swq_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->swq_list);
+
+ return 0;
+}
+
+void
+swq_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct swq *swq;
+
+ swq = TAILQ_FIRST(&p->swq_list);
+ if (swq == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
+struct swq *
+swq_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct swq *swq;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node)
+ if (strcmp(swq->name, name) == 0)
+ return swq;
+
+ return NULL;
+}
+
+struct swq *
+swq_create(struct pmd_internals *p,
+ const char *name,
+ struct swq_params *params)
+{
+ char ring_name[NAME_SIZE];
+ struct swq *swq;
+ struct rte_ring *r;
+ unsigned int flags = RING_F_SP_ENQ | RING_F_SC_DEQ;
+
+ /* Check input params */
+ if (name == NULL ||
+ swq_find(p, name) ||
+ params == NULL ||
+ params->size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(ring_name, sizeof(ring_name), "%s_%s",
+ p->params.name,
+ name);
+
+ r = rte_ring_create(ring_name,
+ params->size,
+ p->params.cpu_id,
+ flags);
+
+ if (r == NULL)
+ return NULL;
+
+ /* Node allocation */
+ swq = calloc(1, sizeof(struct swq));
+ if (swq == NULL) {
+ rte_ring_free(r);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(swq->name, name, sizeof(swq->name));
+ swq->r = r;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->swq_list, swq, node);
+
+ return swq;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 03/23] net/softnic: add link object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 02/23] net/softnic: add software queue object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 04/23] net/softnic: add mempool object Jasvinder Singh
` (20 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add link object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 4 +
drivers/net/softnic/rte_eth_softnic_internals.h | 37 ++++++++++
drivers/net/softnic/rte_eth_softnic_link.c | 98 +++++++++++++++++++++++++
4 files changed, 140 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5da7842..3a7a10f 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 9fff795..e1c6a25 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,8 @@ pmd_init(struct pmd_params *params)
/* Resources */
swq_init(p);
+ link_init(p);
+
return p;
}
@@ -232,7 +234,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ link_free(p);
swq_free(p);
+
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 5c857b3..2163979 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -52,6 +52,24 @@ struct swq {
TAILQ_HEAD(swq_list, swq);
/**
+ * LINK
+ */
+struct link_params {
+ const char *dev_name;
+ uint16_t port_id; /**< Valid only when *dev_name* is NULL. */
+};
+
+struct link {
+ TAILQ_ENTRY(link) node;
+ char name[NAME_SIZE];
+ uint16_t port_id;
+ uint32_t n_rxq;
+ uint32_t n_txq;
+};
+
+TAILQ_HEAD(link_list, link);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -176,6 +194,7 @@ struct pmd_internals {
} soft;
struct swq_list swq_list;
+ struct link_list link_list;
};
/**
@@ -197,6 +216,24 @@ swq_create(struct pmd_internals *p,
struct swq_params *params);
/**
+ * LINK
+ */
+int
+link_init(struct pmd_internals *p);
+
+void
+link_free(struct pmd_internals *p);
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name);
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
new file mode 100644
index 0000000..709344c
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+link_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->link_list);
+
+ return 0;
+}
+
+void
+link_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct link *link;
+
+ link = TAILQ_FIRST(&p->link_list);
+ if (link == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->link_list, link, node);
+ free(link);
+ }
+}
+
+struct link *
+link_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct link *link;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(link, &p->link_list, node)
+ if (strcmp(link->name, name) == 0)
+ return link;
+
+ return NULL;
+}
+
+struct link *
+link_create(struct pmd_internals *p,
+ const char *name,
+ struct link_params *params)
+{
+ struct rte_eth_dev_info port_info;
+ struct link *link;
+ uint16_t port_id;
+
+ /* Check input params */
+ if (name == NULL ||
+ link_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ port_id = params->port_id;
+ if (params->dev_name) {
+ int status;
+
+ status = rte_eth_dev_get_port_by_name(params->dev_name,
+ &port_id);
+
+ if (status)
+ return NULL;
+ } else {
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return NULL;
+ }
+
+ rte_eth_dev_info_get(port_id, &port_info);
+
+ /* Node allocation */
+ link = calloc(1, sizeof(struct link));
+ if (link == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(link->name, name, sizeof(link->name));
+ link->port_id = port_id;
+ link->n_rxq = port_info.nb_rx_queues;
+ link->n_txq = port_info.nb_tx_queues;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->link_list, link, node);
+
+ return link;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 04/23] net/softnic: add mempool object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (2 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 03/23] net/softnic: add link object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 05/23] net/softnic: add tap object Jasvinder Singh
` (19 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add mempool object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++++++++
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 ++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 3a7a10f..b211559 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index e1c6a25..5d5dd8e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -222,6 +222,7 @@ pmd_init(struct pmd_params *params)
memcpy(&p->params, params, sizeof(p->params));
/* Resources */
+ mempool_init(p);
swq_init(p);
link_init(p);
@@ -236,6 +237,7 @@ pmd_free(struct pmd_internals *p)
link_free(p);
swq_free(p);
+ mempool_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 2163979..35fb140 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -9,6 +9,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
@@ -37,6 +38,24 @@ struct pmd_params {
};
/**
+ * MEMPOOL
+ */
+struct mempool_params {
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+};
+
+struct mempool {
+ TAILQ_ENTRY(mempool) node;
+ char name[NAME_SIZE];
+ struct rte_mempool *m;
+ uint32_t buffer_size;
+};
+
+TAILQ_HEAD(mempool_list, mempool);
+
+/**
* SWQ
*/
struct swq_params {
@@ -193,11 +212,30 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
};
/**
+ * MEMPOOL
+ */
+int
+mempool_init(struct pmd_internals *p);
+
+void
+mempool_free(struct pmd_internals *p);
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name);
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params);
+
+/**
* SWQ
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_mempool.c b/drivers/net/softnic/rte_eth_softnic_mempool.c
new file mode 100644
index 0000000..ff2de67
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_mempool.c
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define BUFFER_SIZE_MIN (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+
+int
+mempool_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->mempool_list);
+
+ return 0;
+}
+
+void
+mempool_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct mempool *mempool;
+
+ mempool = TAILQ_FIRST(&p->mempool_list);
+ if (mempool == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->mempool_list, mempool, node);
+ rte_mempool_free(mempool->m);
+ free(mempool);
+ }
+}
+
+struct mempool *
+mempool_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct mempool *mempool;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(mempool, &p->mempool_list, node)
+ if (strcmp(mempool->name, name) == 0)
+ return mempool;
+
+ return NULL;
+}
+
+struct mempool *
+mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct mempool_params *params)
+{
+ char mempool_name[NAME_SIZE];
+ struct mempool *mempool;
+ struct rte_mempool *m;
+
+ /* Check input params */
+ if (name == NULL ||
+ mempool_find(p, name) ||
+ params == NULL ||
+ params->buffer_size < BUFFER_SIZE_MIN ||
+ params->pool_size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(mempool_name, sizeof(mempool_name), "%s_%s",
+ p->params.name,
+ name);
+
+ m = rte_pktmbuf_pool_create(mempool_name,
+ params->pool_size,
+ params->cache_size,
+ 0,
+ params->buffer_size - sizeof(struct rte_mbuf),
+ p->params.cpu_id);
+
+ if (m == NULL)
+ return NULL;
+
+ /* Node allocation */
+ mempool = calloc(1, sizeof(struct mempool));
+ if (mempool == NULL) {
+ rte_mempool_free(m);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(mempool->name, name, sizeof(mempool->name));
+ mempool->m = m;
+ mempool->buffer_size = params->buffer_size;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->mempool_list, mempool, node);
+
+ return mempool;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 05/23] net/softnic: add tap object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (3 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 04/23] net/softnic: add mempool object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 06/23] net/softnic: add traffic manager object Jasvinder Singh
` (18 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add tap object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++++++
drivers/net/softnic/rte_eth_softnic_tap.c | 118 ++++++++++++++++++++++++
4 files changed, 150 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index b211559..677a5b1 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -26,6 +26,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 5d5dd8e..6dd8463 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tap_init(p);
return p;
}
@@ -235,6 +236,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ tap_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 35fb140..6b7004c 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -201,6 +201,17 @@ struct tm_internals {
};
/**
+ * TAP
+ */
+struct tap {
+ TAILQ_ENTRY(tap) node;
+ char name[NAME_SIZE];
+ int fd;
+};
+
+TAILQ_HEAD(tap_list, tap);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -215,6 +226,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tap_list tap_list;
};
/**
@@ -294,4 +306,21 @@ tm_used(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+/**
+ * TAP
+ */
+int
+tap_init(struct pmd_internals *p);
+
+void
+tap_free(struct pmd_internals *p);
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name);
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tap.c b/drivers/net/softnic/rte_eth_softnic_tap.c
new file mode 100644
index 0000000..96771e8
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_tap.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <netinet/in.h>
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/ioctl.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define TAP_DEV "/dev/net/tun"
+
+int
+tap_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tap_list);
+
+ return 0;
+}
+
+void
+tap_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tap *tap;
+
+ tap = TAILQ_FIRST(&p->tap_list);
+ if (tap == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tap_list, tap, node);
+ free(tap);
+ }
+}
+
+struct tap *
+tap_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tap, &p->tap_list, node)
+ if (strcmp(tap->name, name) == 0)
+ return tap;
+
+ return NULL;
+}
+
+#ifndef RTE_EXEC_ENV_LINUXAPP
+
+struct tap *
+tap_create(struct pmd_internals *p __rte_unused,
+ const char *name __rte_unused)
+{
+ return NULL;
+}
+
+#else
+
+struct tap *
+tap_create(struct pmd_internals *p,
+ const char *name)
+{
+ struct tap *tap;
+ struct ifreq ifr;
+ int fd, status;
+
+ /* Check input params */
+ if (name == NULL ||
+ tap_find(p, name))
+ return NULL;
+
+ /* Resource create */
+ fd = open(TAP_DEV, O_RDWR | O_NONBLOCK);
+ if (fd < 0)
+ return NULL;
+
+ memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+
+ status = ioctl(fd, TUNSETIFF, (void *)&ifr);
+ if (status < 0) {
+ close(fd);
+ return NULL;
+ }
+
+ /* Node allocation */
+ tap = calloc(1, sizeof(struct tap));
+ if (tap == NULL) {
+ close(fd);
+ return NULL;
+ }
+ /* Node fill in */
+ strlcpy(tap->name, name, sizeof(tap->name));
+ tap->fd = fd;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tap_list, tap, node);
+
+ return tap;
+}
+
+#endif
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 06/23] net/softnic: add traffic manager object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (4 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 05/23] net/softnic: add tap object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 07/23] net/softnic: add port action profile Jasvinder Singh
` (17 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add traffic manager(tmgr) object to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 70 +++++++++++++++-
drivers/net/softnic/rte_eth_softnic.h | 11 ++-
drivers/net/softnic/rte_eth_softnic_internals.h | 39 +++++++--
drivers/net/softnic/rte_eth_softnic_tm.c | 103 +++++++++++++++++++++---
4 files changed, 201 insertions(+), 22 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6dd8463..d7580f6 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -20,10 +20,23 @@
#define PMD_PARAM_FIRMWARE "firmware"
#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_SCRIPT "script"
+#define PMD_PARAM_CONN_PORT "conn_port"
+#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
+#define PMD_PARAM_TM_QSIZE0 "tm_qsize0"
+#define PMD_PARAM_TM_QSIZE1 "tm_qsize1"
+#define PMD_PARAM_TM_QSIZE2 "tm_qsize2"
+#define PMD_PARAM_TM_QSIZE3 "tm_qsize3"
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
PMD_PARAM_CPU_ID,
+ PMD_PARAM_TM_N_QUEUES,
+ PMD_PARAM_TM_QSIZE0,
+ PMD_PARAM_TM_QSIZE1,
+ PMD_PARAM_TM_QSIZE2,
+ PMD_PARAM_TM_QSIZE3,
NULL
};
@@ -154,7 +167,7 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
static int
pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg = NULL;
+ *(const struct rte_tm_ops **)arg = &pmd_tm_ops;
return 0;
}
@@ -225,6 +238,8 @@ pmd_init(struct pmd_params *params)
mempool_init(p);
swq_init(p);
link_init(p);
+ tm_init(p);
+ tmgr_init(p);
tap_init(p);
return p;
@@ -237,6 +252,8 @@ pmd_free(struct pmd_internals *p)
return;
tap_free(p);
+ tmgr_free(p);
+ tm_free(p);
link_free(p);
swq_free(p);
mempool_free(p);
@@ -322,6 +339,11 @@ pmd_parse_args(struct pmd_params *p, const char *params)
memset(p, 0, sizeof(*p));
p->firmware = SOFTNIC_FIRMWARE;
p->cpu_id = SOFTNIC_CPU_ID;
+ p->tm.n_queues = SOFTNIC_TM_N_QUEUES;
+ p->tm.qsize[0] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[1] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[2] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[3] = SOFTNIC_TM_QUEUE_SIZE;
/* Firmware script (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
@@ -339,6 +361,43 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* TM number of queues (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_N_QUEUES) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_N_QUEUES,
+ &get_uint32, &p->tm.n_queues);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ /* TM queue size 0 .. 3 (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE0) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE0,
+ &get_uint32, &p->tm.qsize[0]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE1) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE1,
+ &get_uint32, &p->tm.qsize[1]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE2) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE2,
+ &get_uint32, &p->tm.qsize[2]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE3) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE3,
+ &get_uint32, &p->tm.qsize[3]);
+ if (ret < 0)
+ goto out_free;
+ }
+
out_free:
rte_kvargs_free(kvlist);
return ret;
@@ -417,9 +476,16 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
- PMD_PARAM_CPU_ID "=<uint32>");
+ PMD_PARAM_CPU_ID "=<uint32> "
+ PMD_PARAM_TM_N_QUEUES "=<uint32> "
+ PMD_PARAM_TM_QSIZE0 "=<uint32> "
+ PMD_PARAM_TM_QSIZE1 "=<uint32> "
+ PMD_PARAM_TM_QSIZE2 "=<uint32> "
+ PMD_PARAM_TM_QSIZE3 "=<uint32>"
+);
RTE_INIT(pmd_softnic_init_log);
+
static void
pmd_softnic_init_log(void)
{
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index fb1d170..98b0828 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -21,6 +21,16 @@ extern "C" {
#define SOFTNIC_CPU_ID 0
#endif
+/** Traffic Manager: Number of scheduler queues. */
+#ifndef SOFTNIC_TM_N_QUEUES
+#define SOFTNIC_TM_N_QUEUES (64 * 1024)
+#endif
+
+/** Traffic Manager: Scheduler queue size (per traffic class). */
+#ifndef SOFTNIC_TM_QUEUE_SIZE
+#define SOFTNIC_TM_QUEUE_SIZE 64
+#endif
+
/**
* Soft NIC run.
*
@@ -29,7 +39,6 @@ extern "C" {
* @return
* Zero on success, error code otherwise.
*/
-
int
rte_pmd_softnic_run(uint16_t port_id);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6b7004c..e724cba 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -89,7 +89,7 @@ struct link {
TAILQ_HEAD(link_list, link);
/**
- * Traffic Management (TM) Internals
+ * TMGR
*/
#ifndef TM_MAX_SUBPORTS
@@ -200,6 +200,14 @@ struct tm_internals {
struct rte_sched_port *sched;
};
+struct tmgr_port {
+ TAILQ_ENTRY(tmgr_port) node;
+ char name[NAME_SIZE];
+ struct rte_sched_port *s;
+};
+
+TAILQ_HEAD(tmgr_port_list, tmgr_port);
+
/**
* TAP
*/
@@ -218,7 +226,6 @@ struct pmd_internals {
/** Params */
struct pmd_params params;
- /** Soft device */
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
@@ -226,6 +233,7 @@ struct pmd_internals {
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
+ struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
};
@@ -284,12 +292,25 @@ link_create(struct pmd_internals *p,
struct link_params *params);
/**
- * Traffic Management (TM) Operation
+ * TMGR
*/
-extern const struct rte_tm_ops pmd_tm_ops;
+int
+tmgr_init(struct pmd_internals *p);
+
+void
+tmgr_free(struct pmd_internals *p);
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name);
+
+struct tmgr_port *
+tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched);
int
-tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
+tm_init(struct pmd_internals *p);
void
tm_free(struct pmd_internals *p);
@@ -301,11 +322,15 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_used(struct rte_eth_dev *dev __rte_unused)
+tm_used(struct rte_eth_dev *dev)
{
- return 0;
+ struct pmd_internals *p = dev->data->dev_private;
+
+ return p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
}
+extern const struct rte_tm_ops pmd_tm_ops;
+
/**
* TAP
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 8da8310..dd7ab3a 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -7,14 +7,83 @@
#include <string.h>
#include <rte_malloc.h>
+#include <rte_string_fns.h>
#include "rte_eth_softnic_internals.h"
#include "rte_eth_softnic.h"
-#define BYTES_IN_MBPS (1000 * 1000 / 8)
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
+int
+tmgr_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tmgr_port_list);
+
+ return 0;
+}
+
+void
+tmgr_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = TAILQ_FIRST(&p->tmgr_port_list);
+ if (tmgr_port == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tmgr_port_list, tmgr_port, node);
+ free(tmgr_port);
+ }
+}
+
+struct tmgr_port *
+tmgr_port_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct tmgr_port *tmgr_port;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tmgr_port, &p->tmgr_port_list, node)
+ if (strcmp(tmgr_port->name, name) == 0)
+ return tmgr_port;
+
+ return NULL;
+}
+
+struct tmgr_port *
+tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched)
+{
+ struct tmgr_port *tmgr_port;
+
+ /* Check input params */
+ if (name == NULL ||
+ tmgr_port_find(p, name) ||
+ sched == NULL)
+ return NULL;
+
+ /* Resource */
+
+ /* Node allocation */
+ tmgr_port = calloc(1, sizeof(struct tmgr_port));
+ if (tmgr_port == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(tmgr_port->name, name, sizeof(tmgr_port->name));
+ tmgr_port->s = sched;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tmgr_port_list, tmgr_port, node);
+
+ return tmgr_port;
+}
+
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -89,9 +158,7 @@ tm_hierarchy_uninit(struct pmd_internals *p)
}
int
-tm_init(struct pmd_internals *p,
- struct pmd_params *params __rte_unused,
- int numa_node __rte_unused)
+tm_init(struct pmd_internals *p)
{
tm_hierarchy_init(p);
@@ -107,7 +174,9 @@ tm_free(struct pmd_internals *p)
int
tm_start(struct pmd_internals *p)
{
+ struct tmgr_port *tmgr_port;
struct tm_params *t = &p->soft.tm.params;
+ struct rte_sched_port *sched;
uint32_t n_subports, subport_id;
int status;
@@ -116,8 +185,8 @@ tm_start(struct pmd_internals *p)
return -1;
/* Port */
- p->soft.tm.sched = rte_sched_port_config(&t->port_params);
- if (p->soft.tm.sched == NULL)
+ sched = rte_sched_port_config(&t->port_params);
+ if (sched == NULL)
return -1;
/* Subport */
@@ -127,11 +196,11 @@ tm_start(struct pmd_internals *p)
t->port_params.n_pipes_per_subport;
uint32_t pipe_id;
- status = rte_sched_subport_config(p->soft.tm.sched,
+ status = rte_sched_subport_config(sched,
subport_id,
&t->subport_params[subport_id]);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
@@ -145,26 +214,36 @@ tm_start(struct pmd_internals *p)
if (profile_id < 0)
continue;
- status = rte_sched_pipe_config(p->soft.tm.sched,
+ status = rte_sched_pipe_config(sched,
subport_id,
pipe_id,
profile_id);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
}
}
+ tmgr_port = tmgr_port_create(p, "TMGR", sched);
+ if (tmgr_port == NULL) {
+ rte_sched_port_free(sched);
+ return -1;
+ }
+
+ /* Commit */
+ p->soft.tm.sched = sched;
+
return 0;
}
void
tm_stop(struct pmd_internals *p)
{
- if (p->soft.tm.sched)
+ if (p->soft.tm.sched) {
rte_sched_port_free(p->soft.tm.sched);
-
+ p->soft.tm.sched = NULL;
+ }
/* Unfreeze hierarchy */
p->soft.tm.hierarchy_frozen = 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 07/23] net/softnic: add port action profile
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (5 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 06/23] net/softnic: add traffic manager object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 08/23] net/softnic: add table " Jasvinder Singh
` (16 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add pipeline's port action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +
drivers/net/softnic/hash_func.h | 359 ++++++++++++++++++++++++
drivers/net/softnic/hash_func_arm64.h | 261 +++++++++++++++++
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 162 +++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++
mk/rte.app.mk | 2 +
7 files changed, 827 insertions(+)
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 677a5b1..82f1eb5 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -8,8 +8,10 @@ include $(RTE_SDK)/mk/rte.vars.mk
#
LIB = librte_pmd_softnic.a
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_pipeline
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -27,6 +29,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
#
# Export include files
diff --git a/drivers/net/softnic/hash_func.h b/drivers/net/softnic/hash_func.h
new file mode 100644
index 0000000..198d2b2
--- /dev/null
+++ b/drivers/net/softnic/hash_func.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_HASH_FUNC_H__
+#define __INCLUDE_HASH_FUNC_H__
+
+#include <rte_common.h>
+
+static inline uint64_t
+hash_xor_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = seed ^ (k[0] & m[0]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ xor0 ^= k[2] & m[2];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= k[4] & m[4];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+ xor2 ^= k[6] & m[6];
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2, xor3;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+ xor3 = (k[6] & m[6]) ^ (k[7] & m[7]);
+
+ xor0 ^= xor1;
+ xor2 ^= xor3;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+#if defined(RTE_ARCH_X86_64)
+
+#include <x86intrin.h>
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t crc0;
+
+ crc0 = _mm_crc32_u64(seed, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 = _mm_crc32_u64(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, k5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = _mm_crc32_u64(k5 >> 32, k[7] & m[7]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#elif defined(RTE_ARCH_ARM64)
+#include "hash_func_arm64.h"
+#else
+
+#define hash_default_key8 hash_xor_key8
+#define hash_default_key16 hash_xor_key16
+#define hash_default_key24 hash_xor_key24
+#define hash_default_key32 hash_xor_key32
+#define hash_default_key40 hash_xor_key40
+#define hash_default_key48 hash_xor_key48
+#define hash_default_key56 hash_xor_key56
+#define hash_default_key64 hash_xor_key64
+
+#endif
+
+#endif
diff --git a/drivers/net/softnic/hash_func_arm64.h b/drivers/net/softnic/hash_func_arm64.h
new file mode 100644
index 0000000..ae6c0f4
--- /dev/null
+++ b/drivers/net/softnic/hash_func_arm64.h
@@ -0,0 +1,261 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Linaro Limited. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __HASH_FUNC_ARM64_H__
+#define __HASH_FUNC_ARM64_H__
+
+#define _CRC32CX(crc, val) \
+ __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint32_t crc0;
+
+ crc0 = seed;
+ _CRC32CX(crc0, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ _CRC32CX(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, k5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+ _CRC32CX(crc5, k[7] & m[7]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index d7580f6..87463c3 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -241,6 +241,7 @@ pmd_init(struct pmd_params *params)
tm_init(p);
tmgr_init(p);
tap_init(p);
+ port_in_action_profile_init(p);
return p;
}
@@ -251,6 +252,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
tm_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
new file mode 100644
index 0000000..ace87ed
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "hash_func.h"
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Input port
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->port_in_action_profile_list);
+
+ return 0;
+}
+
+void
+port_in_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct port_in_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->port_in_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->port_in_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct port_in_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->port_in_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params)
+{
+ struct port_in_action_profile *profile;
+ struct rte_port_in_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ port_in_action_profile_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_port_in_action_profile_create(0);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_FLTR)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_FLTR,
+ ¶ms->fltr);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_port_in_action_profile_freeze(ap);
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct port_in_action_profile));
+ if (profile == NULL) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->port_in_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index e724cba..0906b6d 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -14,6 +14,7 @@
#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
+#include <rte_port_in_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -220,6 +221,24 @@ struct tap {
TAILQ_HEAD(tap_list, tap);
/**
+ * Input port action
+ */
+struct port_in_action_profile_params {
+ uint64_t action_mask;
+ struct rte_port_in_action_fltr_config fltr;
+ struct rte_port_in_action_lb_config lb;
+};
+
+struct port_in_action_profile {
+ TAILQ_ENTRY(port_in_action_profile) node;
+ char name[NAME_SIZE];
+ struct port_in_action_profile_params params;
+ struct rte_port_in_action_profile *ap;
+};
+
+TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -235,6 +254,7 @@ struct pmd_internals {
struct link_list link_list;
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
+ struct port_in_action_profile_list port_in_action_profile_list;
};
/**
@@ -348,4 +368,22 @@ struct tap *
tap_create(struct pmd_internals *p,
const char *name);
+/**
+ * Input port action
+ */
+int
+port_in_action_profile_init(struct pmd_internals *p);
+
+void
+port_in_action_profile_free(struct pmd_internals *p);
+
+struct port_in_action_profile *
+port_in_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct port_in_action_profile *
+port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct port_in_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 87a0c80..a9d65d9 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -31,7 +31,9 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
# Order is important: from higher level to lower level
#
_LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 08/23] net/softnic: add table action profile
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (6 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 07/23] net/softnic: add port action profile Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 09/23] net/softnic: add pipeline object Jasvinder Singh
` (15 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 87463c3..1da4333 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -242,6 +242,7 @@ pmd_init(struct pmd_params *params)
tmgr_init(p);
tap_init(p);
port_in_action_profile_init(p);
+ table_action_profile_init(p);
return p;
}
@@ -252,6 +253,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
index ace87ed..91f3128 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ port_in_action_profile_create(struct pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params)
+{
+ struct table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ table_action_profile_find(p, name) ||
+ params == NULL ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 0906b6d..569c75d 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,30 @@ struct port_in_action_profile {
TAILQ_HEAD(port_in_action_profile_list, port_in_action_profile);
/**
+ * Table action
+ */
+struct table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct table_action_profile {
+ TAILQ_ENTRY(table_action_profile) node;
+ char name[NAME_SIZE];
+ struct table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(table_action_profile_list, table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +280,7 @@ struct pmd_internals {
struct tmgr_port_list tmgr_port_list;
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
+ struct table_action_profile_list table_action_profile_list;
};
/**
@@ -386,4 +412,22 @@ port_in_action_profile_create(struct pmd_internals *p,
const char *name,
struct port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+table_action_profile_init(struct pmd_internals *p);
+
+void
+table_action_profile_free(struct pmd_internals *p);
+
+struct table_action_profile *
+table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct table_action_profile *
+table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 09/23] net/softnic: add pipeline object
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (7 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 08/23] net/softnic: add table " Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 10/23] net/softnic: add thread Jasvinder Singh
` (14 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add pipeline object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 196 +++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 954 ++++++++++++++++++++++++
mk/rte.app.mk | 4 +
5 files changed, 1158 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 82f1eb5..2397fbd 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -11,7 +11,7 @@ LIB = librte_pmd_softnic.a
CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
-LDLIBS += -lrte_pipeline
+LDLIBS += -lrte_pipeline -lrte_port -lrte_table
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -30,6 +30,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 1da4333..882cddb 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -243,6 +243,7 @@ pmd_init(struct pmd_params *params)
tap_init(p);
port_in_action_profile_init(p);
table_action_profile_init(p);
+ pipeline_init(p);
return p;
}
@@ -253,6 +254,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
tap_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 569c75d..b90f6ae 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -16,6 +16,8 @@
#include <rte_sched.h>
#include <rte_port_in_action.h>
#include <rte_table_action.h>
+#include <rte_pipeline.h>
+
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -264,6 +266,160 @@ struct table_action_profile {
TAILQ_HEAD(table_action_profile_list, table_action_profile);
/**
+ * Pipeline
+ */
+struct pipeline_params {
+ uint32_t timer_period_ms;
+ uint32_t offset_port_id;
+};
+
+enum port_in_type {
+ PORT_IN_RXQ,
+ PORT_IN_SWQ,
+ PORT_IN_TMGR,
+ PORT_IN_TAP,
+ PORT_IN_SOURCE,
+};
+
+struct port_in_params {
+ /* Read */
+ enum port_in_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } rxq;
+
+ struct {
+ const char *mempool_name;
+ uint32_t mtu;
+ } tap;
+
+ struct {
+ const char *mempool_name;
+ const char *file_name;
+ uint32_t n_bytes_per_pkt;
+ } source;
+ };
+ uint32_t burst_size;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+enum port_out_type {
+ PORT_OUT_TXQ,
+ PORT_OUT_SWQ,
+ PORT_OUT_TMGR,
+ PORT_OUT_TAP,
+ PORT_OUT_SINK,
+};
+
+struct port_out_params {
+ enum port_out_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } txq;
+
+ struct {
+ const char *file_name;
+ uint32_t max_n_pkts;
+ } sink;
+ };
+ uint32_t burst_size;
+ int retry;
+ uint32_t n_retries;
+};
+
+enum table_type {
+ TABLE_ACL,
+ TABLE_ARRAY,
+ TABLE_HASH,
+ TABLE_LPM,
+ TABLE_STUB,
+};
+
+struct table_acl_params {
+ uint32_t n_rules;
+ uint32_t ip_header_offset;
+ int ip_version;
+};
+
+struct table_array_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+};
+
+struct table_hash_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+ uint32_t key_size;
+ uint8_t *key_mask;
+ uint32_t n_buckets;
+ int extendable_bucket;
+};
+
+struct table_lpm_params {
+ uint32_t n_rules;
+ uint32_t key_offset;
+ uint32_t key_size;
+};
+
+struct table_params {
+ /* Match */
+ enum table_type match_type;
+ union {
+ struct table_acl_params acl;
+ struct table_array_params array;
+ struct table_hash_params hash;
+ struct table_lpm_params lpm;
+ } match;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+struct port_in {
+ struct port_in_params params;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *a;
+};
+
+struct table {
+ struct table_params params;
+ struct table_action_profile *ap;
+ struct rte_table_action *a;
+};
+
+struct pipeline {
+ TAILQ_ENTRY(pipeline) node;
+ char name[NAME_SIZE];
+
+ struct rte_pipeline *p;
+ struct port_in port_in[RTE_PIPELINE_PORT_IN_MAX];
+ struct table table[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+
+ int enabled;
+ uint32_t thread_id;
+ uint32_t cpu_id;
+};
+
+TAILQ_HEAD(pipeline_list, pipeline);
+
+#ifndef TABLE_RULE_ACTION_SIZE_MAX
+#define TABLE_RULE_ACTION_SIZE_MAX 2048
+#endif
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -281,6 +437,7 @@ struct pmd_internals {
struct tap_list tap_list;
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
+ struct pipeline_list pipeline_list;
};
/**
@@ -430,4 +587,43 @@ table_action_profile_create(struct pmd_internals *p,
const char *name,
struct table_action_profile_params *params);
+/**
+ * Pipeline
+ */
+int
+pipeline_init(struct pmd_internals *p);
+
+void
+pipeline_free(struct pmd_internals *p);
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p, const char *name);
+
+struct pipeline *
+pipeline_create(struct pmd_internals *p,
+ const char *name,
+ struct pipeline_params *params);
+
+int
+pipeline_port_in_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled);
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id);
+
+int
+pipeline_port_out_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct port_out_params *params);
+
+int
+pipeline_table_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct table_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
new file mode 100644
index 0000000..f1a2925
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -0,0 +1,954 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+
+#include <rte_string_fns.h>
+#include <rte_port_ethdev.h>
+#include <rte_port_ring.h>
+#include <rte_port_source_sink.h>
+#include <rte_port_fd.h>
+#include <rte_port_sched.h>
+
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
+#include <rte_table_stub.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#include "hash_func.h"
+
+#ifndef PIPELINE_MSGQ_SIZE
+#define PIPELINE_MSGQ_SIZE 64
+#endif
+
+#ifndef TABLE_LPM_NUMBER_TBL8
+#define TABLE_LPM_NUMBER_TBL8 256
+#endif
+
+int
+pipeline_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->pipeline_list);
+
+ return 0;
+}
+
+void
+pipeline_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct pipeline *pipeline;
+
+ pipeline = TAILQ_FIRST(&p->pipeline_list);
+ if (pipeline == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->pipeline_list, pipeline, node);
+ rte_ring_free(pipeline->msgq_req);
+ rte_ring_free(pipeline->msgq_rsp);
+ rte_pipeline_free(pipeline->p);
+ free(pipeline);
+ }
+}
+
+struct pipeline *
+pipeline_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct pipeline *pipeline;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (strcmp(name, pipeline->name) == 0)
+ return pipeline;
+
+ return NULL;
+}
+
+struct pipeline *
+pipeline_create(struct pmd_internals *softnic,
+ const char *name,
+ struct pipeline_params *params)
+{
+ char resource_name[NAME_MAX];
+ struct rte_pipeline_params pp;
+ struct pipeline *pipeline;
+ struct rte_pipeline *p;
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ /* Check input params */
+ if (name == NULL ||
+ pipeline_find(softnic, name) ||
+ params == NULL ||
+ params->timer_period_ms == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-REQ",
+ softnic->params.name,
+ name);
+
+ msgq_req = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_req == NULL)
+ return NULL;
+
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-RSP",
+ softnic->params.name,
+ name);
+
+ msgq_rsp = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_rsp == NULL) {
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ snprintf(resource_name, sizeof(resource_name), "%s_%s",
+ softnic->params.name,
+ name);
+
+ pp.name = resource_name;
+ pp.socket_id = (int)softnic->params.cpu_id;
+ pp.offset_port_id = params->offset_port_id;
+
+ p = rte_pipeline_create(&pp);
+ if (p == NULL) {
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node allocation */
+ pipeline = calloc(1, sizeof(struct pipeline));
+ if (pipeline == NULL) {
+ rte_pipeline_free(p);
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(pipeline->name, name, sizeof(pipeline->name));
+ pipeline->p = p;
+ pipeline->n_ports_in = 0;
+ pipeline->n_ports_out = 0;
+ pipeline->n_tables = 0;
+ pipeline->msgq_req = msgq_req;
+ pipeline->msgq_rsp = msgq_rsp;
+ pipeline->timer_period_ms = params->timer_period_ms;
+ pipeline->enabled = 0;
+ pipeline->cpu_id = softnic->params.cpu_id;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&softnic->pipeline_list, pipeline, node);
+
+ return pipeline;
+}
+
+int
+pipeline_port_in_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_in_params *params,
+ int enabled)
+{
+ struct rte_pipeline_port_in_params p;
+
+ union {
+ struct rte_port_ethdev_reader_params ethdev;
+ struct rte_port_ring_reader_params ring;
+ struct rte_port_sched_reader_params sched;
+ struct rte_port_fd_reader_params fd;
+ struct rte_port_source_params source;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct port_in *port_in;
+ struct port_in_action_profile *ap;
+ struct rte_port_in_action *action;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = port_in_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ switch (params->type) {
+ case PORT_IN_RXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->rxq.queue_id >= link->n_rxq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->rxq.queue_id;
+
+ p.ops = &rte_port_ethdev_reader_ops;
+ p.arg_create = &pp.ethdev;
+ break;
+ }
+
+ case PORT_IN_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+
+ p.ops = &rte_port_ring_reader_ops;
+ p.arg_create = &pp.ring;
+ break;
+ }
+
+ case PORT_IN_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+
+ p.ops = &rte_port_sched_reader_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_IN_TAP:
+ {
+ struct tap *tap;
+ struct mempool *mempool;
+
+ tap = tap_find(softnic, params->dev_name);
+ mempool = mempool_find(softnic, params->tap.mempool_name);
+ if (tap == NULL || mempool == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.mempool = mempool->m;
+ pp.fd.mtu = params->tap.mtu;
+
+ p.ops = &rte_port_fd_reader_ops;
+ p.arg_create = &pp.fd;
+ break;
+ }
+
+ case PORT_IN_SOURCE:
+ {
+ struct mempool *mempool;
+
+ mempool = mempool_find(softnic, params->source.mempool_name);
+ if (mempool == NULL)
+ return -1;
+
+ pp.source.mempool = mempool->m;
+ pp.source.file_name = params->source.file_name;
+ pp.source.n_bytes_per_pkt = params->source.n_bytes_per_pkt;
+
+ p.ops = &rte_port_source_ops;
+ p.arg_create = &pp.source;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.burst_size = params->burst_size;
+
+ /* Resource create */
+ action = NULL;
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_port_in_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_port_in_action_params_get(action,
+ &p);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+ }
+
+ status = rte_pipeline_port_in_create(pipeline->p,
+ &p,
+ &port_id);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+
+ if (enabled)
+ rte_pipeline_port_in_enable(pipeline->p, port_id);
+
+ /* Pipeline */
+ port_in = &pipeline->port_in[pipeline->n_ports_in];
+ memcpy(&port_in->params, params, sizeof(*params));
+ port_in->ap = ap;
+ port_in->a = action;
+ pipeline->n_ports_in++;
+
+ return 0;
+}
+
+int
+pipeline_port_in_connect_to_table(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id)
+{
+ struct pipeline *pipeline;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ port_id >= pipeline->n_ports_in ||
+ table_id >= pipeline->n_tables)
+ return -1;
+
+ /* Resource */
+ status = rte_pipeline_port_in_connect_to_table(pipeline->p,
+ port_id,
+ table_id);
+
+ return status;
+}
+
+int
+pipeline_port_out_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct port_out_params *params)
+{
+ struct rte_pipeline_port_out_params p;
+
+ union {
+ struct rte_port_ethdev_writer_params ethdev;
+ struct rte_port_ring_writer_params ring;
+ struct rte_port_sched_writer_params sched;
+ struct rte_port_fd_writer_params fd;
+ struct rte_port_sink_params sink;
+ } pp;
+
+ union {
+ struct rte_port_ethdev_writer_nodrop_params ethdev;
+ struct rte_port_ring_writer_nodrop_params ring;
+ struct rte_port_fd_writer_nodrop_params fd;
+ } pp_nodrop;
+
+ struct pipeline *pipeline;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+ memset(&pp_nodrop, 0, sizeof(pp_nodrop));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ switch (params->type) {
+ case PORT_OUT_TXQ:
+ {
+ struct link *link;
+
+ link = link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->txq.queue_id >= link->n_txq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->txq.queue_id;
+ pp.ethdev.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ethdev.port_id = link->port_id;
+ pp_nodrop.ethdev.queue_id = params->txq.queue_id;
+ pp_nodrop.ethdev.tx_burst_sz = params->burst_size;
+ pp_nodrop.ethdev.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ethdev_writer_ops;
+ p.arg_create = &pp.ethdev;
+ } else {
+ p.ops = &rte_port_ethdev_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ethdev;
+ }
+ break;
+ }
+
+ case PORT_OUT_SWQ:
+ {
+ struct swq *swq;
+
+ swq = swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+ pp.ring.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ring.ring = swq->r;
+ pp_nodrop.ring.tx_burst_sz = params->burst_size;
+ pp_nodrop.ring.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ring_writer_ops;
+ p.arg_create = &pp.ring;
+ } else {
+ p.ops = &rte_port_ring_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ring;
+ }
+ break;
+ }
+
+ case PORT_OUT_TMGR:
+ {
+ struct tmgr_port *tmgr_port;
+
+ tmgr_port = tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+ pp.sched.tx_burst_sz = params->burst_size;
+
+ p.ops = &rte_port_sched_writer_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_OUT_TAP:
+ {
+ struct tap *tap;
+
+ tap = tap_find(softnic, params->dev_name);
+ if (tap == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.fd.fd = tap->fd;
+ pp_nodrop.fd.tx_burst_sz = params->burst_size;
+ pp_nodrop.fd.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_fd_writer_ops;
+ p.arg_create = &pp.fd;
+ } else {
+ p.ops = &rte_port_fd_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.fd;
+ }
+ break;
+ }
+
+ case PORT_OUT_SINK:
+ {
+ pp.sink.file_name = params->sink.file_name;
+ pp.sink.max_n_pkts = params->sink.max_n_pkts;
+
+ p.ops = &rte_port_sink_ops;
+ p.arg_create = &pp.sink;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ /* Resource create */
+ status = rte_pipeline_port_out_create(pipeline->p,
+ &p,
+ &port_id);
+
+ if (status)
+ return -1;
+
+ /* Pipeline */
+ pipeline->n_ports_out++;
+
+ return 0;
+}
+
+static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv4_hdr, next_proto_id),
+ },
+
+ /* Source IP address (IPv4) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv4_hdr, src_addr),
+ },
+
+ /* Destination IP address (IPv4) */
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv4_hdr, dst_addr),
+ },
+
+ /* Source Port */
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 4,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv6_hdr, proto),
+ },
+
+ /* Source IP address (IPv6) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv6_hdr, src_addr[0]),
+ },
+
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv6_hdr, src_addr[4]),
+ },
+
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = offsetof(struct ipv6_hdr, src_addr[8]),
+ },
+
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 4,
+ .input_index = 4,
+ .offset = offsetof(struct ipv6_hdr, src_addr[12]),
+ },
+
+ /* Destination IP address (IPv6) */
+ [5] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 5,
+ .input_index = 5,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[0]),
+ },
+
+ [6] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 6,
+ .input_index = 6,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[4]),
+ },
+
+ [7] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 7,
+ .input_index = 7,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[8]),
+ },
+
+ [8] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 8,
+ .input_index = 8,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[12]),
+ },
+
+ /* Source Port */
+ [9] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 9,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [10] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 10,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+int
+pipeline_table_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct table_params *params)
+{
+ char name[NAME_MAX];
+ struct rte_pipeline_table_params p;
+
+ union {
+ struct rte_table_acl_params acl;
+ struct rte_table_array_params array;
+ struct rte_table_hash_params hash;
+ struct rte_table_lpm_params lpm;
+ struct rte_table_lpm_ipv6_params lpm_ipv6;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct table *table;
+ struct table_action_profile *ap;
+ struct rte_table_action *action;
+ uint32_t table_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL)
+ return -1;
+
+ pipeline = pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ pipeline->n_tables >= RTE_PIPELINE_TABLE_MAX)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = table_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ snprintf(name, NAME_MAX, "%s_%s_table%u",
+ softnic->params.name, pipeline_name, pipeline->n_tables);
+
+ switch (params->match_type) {
+ case TABLE_ACL:
+ {
+ uint32_t ip_header_offset = params->match.acl.ip_header_offset -
+ (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM);
+ uint32_t i;
+
+ if (params->match.acl.n_rules == 0)
+ return -1;
+
+ pp.acl.name = name;
+ pp.acl.n_rules = params->match.acl.n_rules;
+ if (params->match.acl.ip_version) {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv4,
+ sizeof(table_acl_field_format_ipv4));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv4);
+ } else {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv6,
+ sizeof(table_acl_field_format_ipv6));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv6);
+ }
+
+ for (i = 0; i < pp.acl.n_rule_fields; i++)
+ pp.acl.field_format[i].offset += ip_header_offset;
+
+ p.ops = &rte_table_acl_ops;
+ p.arg_create = &pp.acl;
+ break;
+ }
+
+ case TABLE_ARRAY:
+ {
+ if (params->match.array.n_keys == 0)
+ return -1;
+
+ pp.array.n_entries = params->match.array.n_keys;
+ pp.array.offset = params->match.array.key_offset;
+
+ p.ops = &rte_table_array_ops;
+ p.arg_create = &pp.array;
+ break;
+ }
+
+ case TABLE_HASH:
+ {
+ struct rte_table_ops *ops;
+ rte_table_hash_op_hash f_hash;
+
+ if (params->match.hash.n_keys == 0)
+ return -1;
+
+ switch (params->match.hash.key_size) {
+ case 8:
+ f_hash = hash_default_key8;
+ break;
+ case 16:
+ f_hash = hash_default_key16;
+ break;
+ case 24:
+ f_hash = hash_default_key24;
+ break;
+ case 32:
+ f_hash = hash_default_key32;
+ break;
+ case 40:
+ f_hash = hash_default_key40;
+ break;
+ case 48:
+ f_hash = hash_default_key48;
+ break;
+ case 56:
+ f_hash = hash_default_key56;
+ break;
+ case 64:
+ f_hash = hash_default_key64;
+ break;
+ default:
+ return -1;
+ }
+
+ pp.hash.name = name;
+ pp.hash.key_size = params->match.hash.key_size;
+ pp.hash.key_offset = params->match.hash.key_offset;
+ pp.hash.key_mask = params->match.hash.key_mask;
+ pp.hash.n_keys = params->match.hash.n_keys;
+ pp.hash.n_buckets = params->match.hash.n_buckets;
+ pp.hash.f_hash = f_hash;
+ pp.hash.seed = 0;
+
+ if (params->match.hash.extendable_bucket)
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_ext_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_ext_ops;
+ break;
+ default:
+ ops = &rte_table_hash_ext_ops;
+ }
+ else
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_lru_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_lru_ops;
+ break;
+ default:
+ ops = &rte_table_hash_lru_ops;
+ }
+
+ p.ops = ops;
+ p.arg_create = &pp.hash;
+ break;
+ }
+
+ case TABLE_LPM:
+ {
+ if (params->match.lpm.n_rules == 0)
+ return -1;
+
+ switch (params->match.lpm.key_size) {
+ case 4:
+ {
+ pp.lpm.name = name;
+ pp.lpm.n_rules = params->match.lpm.n_rules;
+ pp.lpm.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm.flags = 0;
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ops;
+ p.arg_create = &pp.lpm;
+ break;
+ }
+
+ case 16:
+ {
+ pp.lpm_ipv6.name = name;
+ pp.lpm_ipv6.n_rules = params->match.lpm.n_rules;
+ pp.lpm_ipv6.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm_ipv6.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ipv6_ops;
+ p.arg_create = &pp.lpm_ipv6;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ break;
+ }
+
+ case TABLE_STUB:
+ {
+ p.ops = &rte_table_stub_ops;
+ p.arg_create = NULL;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ /* Resource create */
+ action = NULL;
+ p.f_action_hit = NULL;
+ p.f_action_miss = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_table_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_table_action_table_params_get(action,
+ &p);
+ if (status ||
+ ((p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry)) >
+ TABLE_RULE_ACTION_SIZE_MAX)) {
+ rte_table_action_free(action);
+ return -1;
+ }
+ }
+
+ if (params->match_type == TABLE_LPM) {
+ if (params->match.lpm.key_size == 4)
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+
+ if (params->match.lpm.key_size == 16)
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ }
+
+ status = rte_pipeline_table_create(pipeline->p,
+ &p,
+ &table_id);
+ if (status) {
+ rte_table_action_free(action);
+ return -1;
+ }
+
+ /* Pipeline */
+ table = &pipeline->table[pipeline->n_tables];
+ memcpy(&table->params, params, sizeof(*params));
+ table->ap = ap;
+ table->a = action;
+ pipeline->n_tables++;
+
+ return 0;
+}
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index a9d65d9..9889aee 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -34,8 +34,12 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
_LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 10/23] net/softnic: add thread
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (8 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 09/23] net/softnic: add pipeline object Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 11/23] net/softnic: add softnic run API Jasvinder Singh
` (13 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add thread data structure and init function to run softnic pipelines
objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 8 +++
drivers/net/softnic/rte_eth_softnic_internals.h | 69 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_thread.c | 90 +++++++++++++++++++++++++
4 files changed, 168 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 2397fbd..d002062 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -31,6 +31,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 882cddb..a2782d7 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,7 @@ static void *
pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
+ int status;
p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
@@ -245,6 +246,12 @@ pmd_init(struct pmd_params *params)
table_action_profile_init(p);
pipeline_init(p);
+ status = thread_init(p);
+ if (status) {
+ rte_free(p);
+ return NULL;
+ }
+
return p;
}
@@ -254,6 +261,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
port_in_action_profile_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index b90f6ae..6714c53 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -415,10 +415,68 @@ struct pipeline {
TAILQ_HEAD(pipeline_list, pipeline);
+/**
+ * Thread
+ */
+#ifndef THREAD_PIPELINES_MAX
+#define THREAD_PIPELINES_MAX 256
+#endif
+
+#ifndef THREAD_MSGQ_SIZE
+#define THREAD_MSGQ_SIZE 64
+#endif
+
+#ifndef THREAD_TIMER_PERIOD_MS
+#define THREAD_TIMER_PERIOD_MS 100
+#endif
+
+/**
+ * Master thead: data plane thread context
+ */
+struct thread {
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ uint32_t enabled;
+};
+
+/**
+ * Data plane threads: context
+ */
#ifndef TABLE_RULE_ACTION_SIZE_MAX
#define TABLE_RULE_ACTION_SIZE_MAX 2048
#endif
+struct table_data {
+ struct rte_table_action *a;
+};
+
+struct pipeline_data {
+ struct rte_pipeline *p;
+ struct table_data table_data[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+
+ uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
+};
+
+struct thread_data {
+ struct rte_pipeline *p[THREAD_PIPELINES_MAX];
+ uint32_t n_pipelines;
+
+ struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+ uint64_t time_next_min;
+ uint64_t iter;
+} __rte_cache_aligned;
+
/**
* PMD Internals
*/
@@ -438,6 +496,8 @@ struct pmd_internals {
struct port_in_action_profile_list port_in_action_profile_list;
struct table_action_profile_list table_action_profile_list;
struct pipeline_list pipeline_list;
+ struct thread thread[RTE_MAX_LCORE];
+ struct thread_data thread_data[RTE_MAX_LCORE];
};
/**
@@ -626,4 +686,13 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+/**
+ * Thread
+ */
+int
+thread_init(struct pmd_internals *p);
+
+void
+thread_free(struct pmd_internals *p);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
new file mode 100644
index 0000000..4da1383
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+
+#include <rte_cycles.h>
+#include <rte_lcore.h>
+#include <rte_ring.h>
+
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Master thread: data plane thread init
+ */
+void
+thread_free(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ struct thread *t = &softnic->thread[i];
+
+ /* MSGQs */
+ if (t->msgq_req)
+ rte_ring_free(t->msgq_req);
+
+ if (t->msgq_rsp)
+ rte_ring_free(t->msgq_rsp);
+ }
+}
+
+int
+thread_init(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ char ring_name[NAME_MAX];
+ struct rte_ring *msgq_req, *msgq_rsp;
+ struct thread *t = &softnic->thread[i];
+ struct thread_data *t_data = &softnic->thread_data[i];
+ uint32_t cpu_id = rte_lcore_to_socket_id(i);
+
+ /* MSGQs */
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-REQ",
+ softnic->params.name,
+ i);
+
+ msgq_req = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_req == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-RSP",
+ softnic->params.name,
+ i);
+
+ msgq_rsp = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_rsp == NULL) {
+ thread_free(softnic);
+ return -1;
+ }
+
+ /* Master thread records */
+ t->msgq_req = msgq_req;
+ t->msgq_rsp = msgq_rsp;
+ t->enabled = 1;
+
+ /* Data plane thread records */
+ t_data->n_pipelines = 0;
+ t_data->msgq_req = msgq_req;
+ t_data->msgq_rsp = msgq_rsp;
+ t_data->timer_period =
+ (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
+ t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
+ t_data->time_next_min = t_data->time_next;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 11/23] net/softnic: add softnic run API
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (9 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 10/23] net/softnic: add thread Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 12/23] net/softnic: add cli interface Jasvinder Singh
` (12 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Implements softnic API function to run pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 13 --
drivers/net/softnic/rte_eth_softnic_thread.c | 195 +++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 13 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index a2782d7..aed3acd 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -206,19 +206,6 @@ pmd_tx_pkt_burst(void *txq,
NULL);
}
-int
-rte_pmd_softnic_run(uint16_t port_id)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
- dev = dev;
- return 0;
-}
-
static void *
pmd_init(struct pmd_params *params)
{
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 4da1383..e8c4916 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -88,3 +88,198 @@ thread_init(struct pmd_internals *softnic)
return 0;
}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum thread_req_type {
+ THREAD_REQ_MAX
+};
+
+struct thread_msg_req {
+ enum thread_req_type type;
+};
+
+struct thread_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct thread_msg_req *
+thread_msg_recv(struct rte_ring *msgq_req)
+{
+ struct thread_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+thread_msg_send(struct rte_ring *msgq_rsp,
+ struct thread_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+thread_msg_handle(struct thread_data *t)
+{
+ for ( ; ; ) {
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+
+ req = thread_msg_recv(t->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct thread_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ thread_msg_send(t->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum pipeline_req_type {
+ PIPELINE_REQ_MAX
+};
+
+struct pipeline_msg_req {
+ enum pipeline_req_type type;
+};
+
+struct pipeline_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct pipeline_msg_req *
+pipeline_msg_recv(struct rte_ring *msgq_req)
+{
+ struct pipeline_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+pipeline_msg_send(struct rte_ring *msgq_rsp,
+ struct pipeline_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+pipeline_msg_handle(struct pipeline_data *p)
+{
+ for ( ; ; ) {
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+
+ req = pipeline_msg_recv(p->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct pipeline_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ pipeline_msg_send(p->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Data plane threads: main
+ */
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+ struct thread_data *t;
+ uint32_t thread_id, j;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+ thread_id = rte_lcore_id();
+ t = &softnic->thread_data[thread_id];
+ t->iter++;
+
+ /* Data Plane */
+ for (j = 0; j < t->n_pipelines; j++)
+ rte_pipeline_run(t->p[j]);
+
+ /* Control Plane */
+ if ((t->iter & 0xFLLU) == 0) {
+ uint64_t time = rte_get_tsc_cycles();
+ uint64_t time_next_min = UINT64_MAX;
+
+ if (time < t->time_next_min)
+ return 0;
+
+ /* Pipeline message queues */
+ for (j = 0; j < t->n_pipelines; j++) {
+ struct pipeline_data *p =
+ &t->pipeline_data[j];
+ uint64_t time_next = p->time_next;
+
+ if (time_next <= time) {
+ pipeline_msg_handle(p);
+ rte_pipeline_flush(p->p);
+ time_next = time + p->timer_period;
+ p->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ /* Thread message queues */
+ {
+ uint64_t time_next = t->time_next;
+
+ if (time_next <= time) {
+ thread_msg_handle(t);
+ time_next = time + t->timer_period;
+ t->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ t->time_next_min = time_next_min;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 12/23] net/softnic: add cli interface
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (10 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 11/23] net/softnic: add softnic run API Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 13/23] net/softnic: add connection agent Jasvinder Singh
` (11 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add interface for softnic cli commands.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 2 +
drivers/net/softnic/parser.c | 685 ++++++++++++++++++++++++
drivers/net/softnic/parser.h | 66 +++
drivers/net/softnic/rte_eth_softnic_cli.c | 119 ++++
drivers/net/softnic/rte_eth_softnic_internals.h | 15 +
5 files changed, 887 insertions(+)
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d002062..cb95414 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -32,6 +32,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
#
# Export include files
diff --git a/drivers/net/softnic/parser.c b/drivers/net/softnic/parser.c
new file mode 100644
index 0000000..7087b87
--- /dev/null
+++ b/drivers/net/softnic/parser.c
@@ -0,0 +1,685 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+/* For inet_pton4() and inet_pton6() functions:
+ *
+ * Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <rte_errno.h>
+
+#include "parser.h"
+
+static uint32_t
+get_hex_val(char c)
+{
+ switch (c) {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return c - '0';
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ return c - 'A' + 10;
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return c - 'a' + 10;
+ default:
+ return 0;
+ }
+}
+
+int
+softnic_parser_read_arg_bool(const char *p)
+{
+ p = skip_white_spaces(p);
+ int result = -EINVAL;
+
+ if (((p[0] == 'y') && (p[1] == 'e') && (p[2] == 's')) ||
+ ((p[0] == 'Y') && (p[1] == 'E') && (p[2] == 'S'))) {
+ p += 3;
+ result = 1;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'n')) ||
+ ((p[0] == 'O') && (p[1] == 'N'))) {
+ p += 2;
+ result = 1;
+ }
+
+ if (((p[0] == 'n') && (p[1] == 'o')) ||
+ ((p[0] == 'N') && (p[1] == 'O'))) {
+ p += 2;
+ result = 0;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'f') && (p[2] == 'f')) ||
+ ((p[0] == 'O') && (p[1] == 'F') && (p[2] == 'F'))) {
+ p += 3;
+ result = 0;
+ }
+
+ p = skip_white_spaces(p);
+
+ if (p[0] != '\0')
+ return -EINVAL;
+
+ return result;
+}
+
+int
+softnic_parser_read_uint64(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+ if (!isdigit(*p))
+ return -EINVAL;
+
+ val = strtoul(p, &next, 10);
+ if (p == next)
+ return -EINVAL;
+
+ p = next;
+ switch (*p) {
+ case 'T':
+ val *= 1024ULL;
+ /* fall through */
+ case 'G':
+ val *= 1024ULL;
+ /* fall through */
+ case 'M':
+ val *= 1024ULL;
+ /* fall through */
+ case 'k':
+ case 'K':
+ val *= 1024ULL;
+ p++;
+ break;
+ }
+
+ p = skip_white_spaces(p);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint64_hex(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+
+ val = strtoul(p, &next, 16);
+ if (p == next)
+ return -EINVAL;
+
+ p = skip_white_spaces(next);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32_hex(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16_hex(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8_hex(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens)
+{
+ uint32_t i;
+
+ if (string == NULL ||
+ tokens == NULL ||
+ (*n_tokens < 1))
+ return -EINVAL;
+
+ for (i = 0; i < *n_tokens; i++) {
+ tokens[i] = strtok_r(string, PARSE_DELIMITER, &string);
+ if (tokens[i] == NULL)
+ break;
+ }
+
+ if (i == *n_tokens &&
+ strtok_r(string, PARSE_DELIMITER, &string) != NULL)
+ return -E2BIG;
+
+ *n_tokens = i;
+ return 0;
+}
+
+int
+softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size)
+{
+ char *c;
+ uint32_t len, i;
+
+ /* Check input parameters */
+ if (src == NULL ||
+ dst == NULL ||
+ size == NULL ||
+ (*size == 0))
+ return -1;
+
+ len = strlen(src);
+ if (((len & 3) != 0) ||
+ (len > (*size) * 2))
+ return -1;
+ *size = len / 2;
+
+ for (c = src; *c != 0; c++) {
+ if ((((*c) >= '0') && ((*c) <= '9')) ||
+ (((*c) >= 'A') && ((*c) <= 'F')) ||
+ (((*c) >= 'a') && ((*c) <= 'f')))
+ continue;
+
+ return -1;
+ }
+
+ /* Convert chars to bytes */
+ for (i = 0; i < *size; i++)
+ dst[i] = get_hex_val(src[2 * i]) * 16 +
+ get_hex_val(src[2 * i + 1]);
+
+ return 0;
+}
+
+int
+softnic_parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
+{
+ uint32_t n_max_labels = *n_labels, count = 0;
+
+ /* Check for void list of labels */
+ if (strcmp(string, "<void>") == 0) {
+ *n_labels = 0;
+ return 0;
+ }
+
+ /* At least one label should be present */
+ for ( ; (*string != '\0'); ) {
+ char *next;
+ int value;
+
+ if (count >= n_max_labels)
+ return -1;
+
+ if (count > 0) {
+ if (string[0] != ':')
+ return -1;
+
+ string++;
+ }
+
+ value = strtol(string, &next, 10);
+ if (next == string)
+ return -1;
+ string = next;
+
+ labels[count++] = (uint32_t)value;
+ }
+
+ *n_labels = count;
+ return 0;
+}
+
+#define INADDRSZ 4
+#define IN6ADDRSZ 16
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr(digits, ch);
+ if (pch != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return 0;
+ if (!saw_digit) {
+ if (++octets > 4)
+ return 0;
+ saw_digit = 1;
+ }
+ *tp = (unsigned char)new;
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return 0;
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return 0;
+ }
+ if (octets < 4)
+ return 0;
+
+ memcpy(dst, tmp, INADDRSZ);
+ return 1;
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[IN6ADDRSZ], *tp = 0, *endp = 0, *colonp = 0;
+ const char *xdigits = 0, *curtok = 0;
+ int ch = 0, saw_xdigit = 0, count_xdigit = 0;
+ unsigned int val = 0;
+ unsigned int dbloct_count = 0;
+
+ memset((tp = tmp), '\0', IN6ADDRSZ);
+ endp = tp + IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return 0;
+ curtok = src;
+ saw_xdigit = count_xdigit = 0;
+ val = 0;
+
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr((xdigits = xdigits_l), ch);
+ if (pch == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ if (count_xdigit >= 4)
+ return 0;
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return 0;
+ saw_xdigit = 1;
+ count_xdigit++;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return 0;
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return 0;
+ }
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ saw_xdigit = 0;
+ count_xdigit = 0;
+ val = 0;
+ dbloct_count++;
+ continue;
+ }
+ if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += INADDRSZ;
+ saw_xdigit = 0;
+ dbloct_count += 2;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return 0;
+ }
+ if (saw_xdigit) {
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ dbloct_count++;
+ }
+ if (colonp != NULL) {
+ /* if we already have 8 double octets, having a colon means error */
+ if (dbloct_count == 8)
+ return 0;
+
+ /* Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return 0;
+ memcpy(dst, tmp, IN6ADDRSZ);
+ return 1;
+}
+
+static struct ether_addr *
+my_ether_aton(const char *a)
+{
+ int i;
+ char *end;
+ unsigned long o[ETHER_ADDR_LEN];
+ static struct ether_addr ether_addr;
+
+ i = 0;
+ do {
+ errno = 0;
+ o[i] = strtoul(a, &end, 16);
+ if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
+ return NULL;
+ a = end + 1;
+ } while (++i != sizeof(o) / sizeof(o[0]) && end[0] != 0);
+
+ /* Junk at the end of line */
+ if (end[0] != 0)
+ return NULL;
+
+ /* Support the format XX:XX:XX:XX:XX:XX */
+ if (i == ETHER_ADDR_LEN) {
+ while (i-- != 0) {
+ if (o[i] > UINT8_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i] = (uint8_t)o[i];
+ }
+ /* Support the format XXXX:XXXX:XXXX */
+ } else if (i == ETHER_ADDR_LEN / 2) {
+ while (i-- != 0) {
+ if (o[i] > UINT16_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i * 2] = (uint8_t)(o[i] >> 8);
+ ether_addr.addr_bytes[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
+ }
+ /* unknown format */
+ } else
+ return NULL;
+
+ return (struct ether_addr *)ðer_addr;
+}
+
+int
+softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4)
+{
+ if (strlen(token) >= INET_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton4(token, (unsigned char *)ipv4) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6)
+{
+ if (strlen(token) >= INET6_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton6(token, (unsigned char *)ipv6) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_mac_addr(const char *token, struct ether_addr *addr)
+{
+ struct ether_addr *tmp;
+
+ tmp = my_ether_aton(token);
+ if (tmp == NULL)
+ return -1;
+
+ memcpy(addr, tmp, sizeof(struct ether_addr));
+ return 0;
+}
+
+int
+softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p)
+{
+ size_t num_len;
+ char num[8];
+
+ uint32_t s = 0, c = 0, h = 0, val;
+ uint8_t s_parsed = 0, c_parsed = 0, h_parsed = 0;
+ const char *next = skip_white_spaces(entry);
+ char type;
+
+ if (p == NULL)
+ return -EINVAL;
+
+ /* Expect <CORE> or [sX][cY][h]. At least one parameter is required. */
+ while (*next != '\0') {
+ /* If everything parsed nothing should left */
+ if (s_parsed && c_parsed && h_parsed)
+ return -EINVAL;
+
+ type = *next;
+ switch (type) {
+ case 's':
+ case 'S':
+ if (s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+ s_parsed = 1;
+ next++;
+ break;
+ case 'c':
+ case 'C':
+ if (c_parsed || h_parsed)
+ return -EINVAL;
+ c_parsed = 1;
+ next++;
+ break;
+ case 'h':
+ case 'H':
+ if (h_parsed)
+ return -EINVAL;
+ h_parsed = 1;
+ next++;
+ break;
+ default:
+ /* If it start from digit it must be only core id. */
+ if (!isdigit(*next) || s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+
+ type = 'C';
+ }
+
+ for (num_len = 0; *next != '\0'; next++, num_len++) {
+ if (num_len == RTE_DIM(num))
+ return -EINVAL;
+
+ if (!isdigit(*next))
+ break;
+
+ num[num_len] = *next;
+ }
+
+ if (num_len == 0 && type != 'h' && type != 'H')
+ return -EINVAL;
+
+ if (num_len != 0 && (type == 'h' || type == 'H'))
+ return -EINVAL;
+
+ num[num_len] = '\0';
+ val = strtol(num, NULL, 10);
+
+ h = 0;
+ switch (type) {
+ case 's':
+ case 'S':
+ s = val;
+ break;
+ case 'c':
+ case 'C':
+ c = val;
+ break;
+ case 'h':
+ case 'H':
+ h = 1;
+ break;
+ }
+ }
+
+ p->socket_id = s;
+ p->core_id = c;
+ p->thread_id = h;
+ return 0;
+}
diff --git a/drivers/net/softnic/parser.h b/drivers/net/softnic/parser.h
new file mode 100644
index 0000000..5ab4763
--- /dev/null
+++ b/drivers/net/softnic/parser.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_SOFTNIC_PARSER_H__
+#define __INCLUDE_SOFTNIC_PARSER_H__
+
+#include <stdint.h>
+
+#include <rte_ip.h>
+#include <rte_ether.h>
+
+#define PARSE_DELIMITER " \f\n\r\t\v"
+
+#define skip_white_spaces(pos) \
+({ \
+ __typeof__(pos) _p = (pos); \
+ for ( ; isspace(*_p); _p++) \
+ ; \
+ _p; \
+})
+
+static inline size_t
+skip_digits(const char *src)
+{
+ size_t i;
+
+ for (i = 0; isdigit(src[i]); i++)
+ ;
+
+ return i;
+}
+
+int softnic_parser_read_arg_bool(const char *p);
+
+int softnic_parser_read_uint64(uint64_t *value, const char *p);
+int softnic_parser_read_uint32(uint32_t *value, const char *p);
+int softnic_parser_read_uint16(uint16_t *value, const char *p);
+int softnic_parser_read_uint8(uint8_t *value, const char *p);
+
+int softnic_parser_read_uint64_hex(uint64_t *value, const char *p);
+int softnic_parser_read_uint32_hex(uint32_t *value, const char *p);
+int softnic_parser_read_uint16_hex(uint16_t *value, const char *p);
+int softnic_parser_read_uint8_hex(uint8_t *value, const char *p);
+
+int softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
+
+int softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4);
+int softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
+int softnic_parse_mac_addr(const char *token, struct ether_addr *addr);
+int softnic_parse_mpls_labels(char *string,
+ uint32_t *labels, uint32_t *n_labels);
+
+struct softnic_cpu_core_params {
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t thread_id;
+};
+
+int softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p);
+
+int softnic_parse_tokenize_string(char *string,
+ char *tokens[], uint32_t *n_tokens);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
new file mode 100644
index 0000000..00b9daa
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "rte_eth_softnic_internals.h"
+#include "parser.h"
+
+#ifndef CMD_MAX_TOKENS
+#define CMD_MAX_TOKENS 256
+#endif
+
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+
+static int
+is_comment(char *in)
+{
+ if ((strlen(in) && index("!#%;", in[0])) ||
+ (strncmp(in, "//", 2) == 0) ||
+ (strncmp(in, "--", 2) == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ int status;
+
+ arg = arg;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ strlen(file_name) == 0 ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6714c53..5d38f2f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -695,4 +695,19 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+/**
+ * CLI
+ */
+void
+cli_process(char *in,
+ char *out,
+ size_t out_size,
+ void *arg);
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 13/23] net/softnic: add connection agent
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (11 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 12/23] net/softnic: add cli interface Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
` (10 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add connection agent to enable connectivity with external agen
(e.g. telnet, netcat, Python script, etc).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 12 +-
drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
drivers/net/softnic/conn.h | 49 +++
drivers/net/softnic/rte_eth_softnic.c | 79 ++++-
drivers/net/softnic/rte_eth_softnic.h | 16 +
drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
...nic_version.map => rte_eth_softnic_version.map} | 6 +
9 files changed, 496 insertions(+), 4 deletions(-)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
diff --git a/config/common_base b/config/common_base
index fcf3a1f..5ee514e 100644
--- a/config/common_base
+++ b/config/common_base
@@ -426,7 +426,7 @@ CONFIG_RTE_PMD_RING_MAX_TX_RINGS=16
#
# Compile SOFTNIC PMD
#
-CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=n
#
# Compile the TAP PMD
diff --git a/config/common_linuxapp b/config/common_linuxapp
index daa49d4..37e8f69 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -17,6 +17,7 @@ CONFIG_RTE_LIBRTE_VHOST_NUMA=y
CONFIG_RTE_LIBRTE_PMD_VHOST=y
CONFIG_RTE_LIBRTE_IFC_PMD=y
CONFIG_RTE_LIBRTE_PMD_AF_PACKET=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
CONFIG_RTE_LIBRTE_PMD_TAP=y
CONFIG_RTE_LIBRTE_AVP_PMD=y
CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD=y
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index cb95414..a9045f0 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -16,7 +16,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
-EXPORT_MAP := rte_pmd_softnic_version.map
+EXPORT_MAP := rte_eth_softnic_version.map
LIBABIVER := 1
@@ -34,10 +34,20 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += conn.c
#
# Export include files
#
SYMLINK-y-include += rte_eth_softnic.h
+ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+$(info Softnic PMD can only operate in a linuxapp environment, \
+please change the definition of the RTE_TARGET environment variable)
+all:
+clean:
+else
+
include $(RTE_SDK)/mk/rte.lib.mk
+
+endif
diff --git a/drivers/net/softnic/conn.c b/drivers/net/softnic/conn.c
new file mode 100644
index 0000000..f34fbac
--- /dev/null
+++ b/drivers/net/softnic/conn.c
@@ -0,0 +1,332 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#define __USE_GNU
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "conn.h"
+
+#define MSG_CMD_TOO_LONG "Command too long."
+
+struct conn {
+ char *welcome;
+ char *prompt;
+ char *buf;
+ char *msg_in;
+ char *msg_out;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ size_t msg_in_len;
+ int fd_server;
+ int fd_client_group;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p)
+{
+ struct sockaddr_in server_address;
+ struct conn *conn;
+ int fd_server, fd_client_group, status;
+
+ memset(&server_address, 0, sizeof(server_address));
+
+ /* Check input arguments */
+ if (p == NULL ||
+ p->welcome == NULL ||
+ p->prompt == NULL ||
+ p->addr == NULL ||
+ p->buf_size == 0 ||
+ p->msg_in_len_max == 0 ||
+ p->msg_out_len_max == 0 ||
+ p->msg_handle == NULL)
+ return NULL;
+
+ status = inet_aton(p->addr, &server_address.sin_addr);
+ if (status == 0)
+ return NULL;
+
+ /* Memory allocation */
+ conn = calloc(1, sizeof(struct conn));
+ if (conn == NULL)
+ return NULL;
+
+ conn->welcome = calloc(1, CONN_WELCOME_LEN_MAX + 1);
+ conn->prompt = calloc(1, CONN_PROMPT_LEN_MAX + 1);
+ conn->buf = calloc(1, p->buf_size);
+ conn->msg_in = calloc(1, p->msg_in_len_max + 1);
+ conn->msg_out = calloc(1, p->msg_out_len_max + 1);
+
+ if (conn->welcome == NULL ||
+ conn->prompt == NULL ||
+ conn->buf == NULL ||
+ conn->msg_in == NULL ||
+ conn->msg_out == NULL) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ /* Server socket */
+ server_address.sin_family = AF_INET;
+ server_address.sin_port = htons(p->port);
+
+ fd_server = socket(AF_INET,
+ SOCK_STREAM | SOCK_NONBLOCK,
+ 0);
+ if (fd_server == -1) {
+ conn_free(conn);
+ return NULL;
+ }
+
+ status = bind(fd_server,
+ (struct sockaddr *)&server_address,
+ sizeof(server_address));
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ status = listen(fd_server, 16);
+ if (status == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Client group */
+ fd_client_group = epoll_create(1);
+ if (fd_client_group == -1) {
+ conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Fill in */
+ strncpy(conn->welcome, p->welcome, CONN_WELCOME_LEN_MAX);
+ strncpy(conn->prompt, p->prompt, CONN_PROMPT_LEN_MAX);
+ conn->buf_size = p->buf_size;
+ conn->msg_in_len_max = p->msg_in_len_max;
+ conn->msg_out_len_max = p->msg_out_len_max;
+ conn->msg_in_len = 0;
+ conn->fd_server = fd_server;
+ conn->fd_client_group = fd_client_group;
+ conn->msg_handle = p->msg_handle;
+ conn->msg_handle_arg = p->msg_handle_arg;
+
+ return conn;
+}
+
+void
+conn_free(struct conn *conn)
+{
+ if (conn == NULL)
+ return;
+
+ if (conn->fd_client_group)
+ close(conn->fd_client_group);
+
+ if (conn->fd_server)
+ close(conn->fd_server);
+
+ free(conn->msg_out);
+ free(conn->msg_in);
+ free(conn->prompt);
+ free(conn->welcome);
+ free(conn);
+}
+
+int
+conn_poll_for_conn(struct conn *conn)
+{
+ struct sockaddr_in client_address;
+ struct epoll_event event;
+ socklen_t client_address_length;
+ int fd_client, status;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Server socket */
+ client_address_length = sizeof(client_address);
+ fd_client = accept4(conn->fd_server,
+ (struct sockaddr *)&client_address,
+ &client_address_length,
+ SOCK_NONBLOCK);
+ if (fd_client == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+
+ /* Client group */
+ event.events = EPOLLIN | EPOLLRDHUP | EPOLLHUP;
+ event.data.fd = fd_client;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_ADD,
+ fd_client,
+ &event);
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ /* Client */
+ status = write(fd_client,
+ conn->welcome,
+ strlen(conn->welcome));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+data_event_handle(struct conn *conn,
+ int fd_client)
+{
+ ssize_t len, i, status;
+
+ /* Read input message */
+
+ len = read(fd_client,
+ conn->buf,
+ conn->buf_size);
+ if (len == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+ if (len == 0)
+ return 0;
+
+ /* Handle input messages */
+ for (i = 0; i < len; i++) {
+ if (conn->buf[i] == '\n') {
+ size_t n;
+
+ conn->msg_in[conn->msg_in_len] = 0;
+ conn->msg_out[0] = 0;
+
+ conn->msg_handle(conn->msg_in,
+ conn->msg_out,
+ conn->msg_out_len_max,
+ conn->msg_handle_arg);
+
+ n = strlen(conn->msg_out);
+ if (n) {
+ status = write(fd_client,
+ conn->msg_out,
+ n);
+ if (status == -1)
+ return status;
+ }
+
+ conn->msg_in_len = 0;
+ } else if (conn->msg_in_len < conn->msg_in_len_max) {
+ conn->msg_in[conn->msg_in_len] = conn->buf[i];
+ conn->msg_in_len++;
+ } else {
+ status = write(fd_client,
+ MSG_CMD_TOO_LONG,
+ strlen(MSG_CMD_TOO_LONG));
+ if (status == -1)
+ return status;
+
+ conn->msg_in_len = 0;
+ }
+ }
+
+ /* Write prompt */
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1)
+ return status;
+
+ return 0;
+}
+
+static int
+control_event_handle(struct conn *conn,
+ int fd_client)
+{
+ int status;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_DEL,
+ fd_client,
+ NULL);
+ if (status == -1)
+ return -1;
+
+ status = close(fd_client);
+ if (status == -1)
+ return -1;
+
+ return 0;
+}
+
+int
+conn_poll_for_msg(struct conn *conn)
+{
+ struct epoll_event event;
+ int fd_client, status, status_data = 0, status_control = 0;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Client group */
+ status = epoll_wait(conn->fd_client_group,
+ &event,
+ 1,
+ 0);
+ if (status == -1)
+ return -1;
+ if (status == 0)
+ return 0;
+
+ fd_client = event.data.fd;
+
+ /* Data available */
+ if (event.events & EPOLLIN)
+ status_data = data_event_handle(conn, fd_client);
+
+ /* Control events */
+ if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ status_control = control_event_handle(conn, fd_client);
+
+ if (status_data || status_control)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/net/softnic/conn.h b/drivers/net/softnic/conn.h
new file mode 100644
index 0000000..c82eb8f
--- /dev/null
+++ b/drivers/net/softnic/conn.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_CONN_H__
+#define __INCLUDE_CONN_H__
+
+#include <stdint.h>
+
+struct conn;
+
+#ifndef CONN_WELCOME_LEN_MAX
+#define CONN_WELCOME_LEN_MAX 1024
+#endif
+
+#ifndef CONN_PROMPT_LEN_MAX
+#define CONN_PROMPT_LEN_MAX 16
+#endif
+
+typedef void (*conn_msg_handle_t)(char *msg_in,
+ char *msg_out,
+ size_t msg_out_len_max,
+ void *arg);
+
+struct conn_params {
+ const char *welcome;
+ const char *prompt;
+ const char *addr;
+ uint16_t port;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct conn *
+conn_init(struct conn_params *p);
+
+void
+conn_free(struct conn *conn);
+
+int
+conn_poll_for_conn(struct conn *conn);
+
+int
+conn_poll_for_msg(struct conn *conn);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index aed3acd..ed72648 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -19,8 +19,6 @@
#include "rte_eth_softnic_internals.h"
#define PMD_PARAM_FIRMWARE "firmware"
-#define PMD_PARAM_CPU_ID "cpu_id"
-#define PMD_PARAM_SCRIPT "script"
#define PMD_PARAM_CONN_PORT "conn_port"
#define PMD_PARAM_CPU_ID "cpu_id"
#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
@@ -31,6 +29,7 @@
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CONN_PORT,
PMD_PARAM_CPU_ID,
PMD_PARAM_TM_N_QUEUES,
PMD_PARAM_TM_QSIZE0,
@@ -40,6 +39,25 @@ static const char *pmd_valid_args[] = {
NULL
};
+static const char welcome[] =
+ "\n"
+ "Welcome to Soft NIC!\n"
+ "\n";
+
+static const char prompt[] = "softnic> ";
+
+struct conn_params conn_params_default = {
+ .welcome = welcome,
+ .prompt = prompt,
+ .addr = "0.0.0.0",
+ .port = 0,
+ .buf_size = 1024 * 1024,
+ .msg_in_len_max = 1024,
+ .msg_out_len_max = 1024 * 1024,
+ .msg_handle = cli_process,
+ .msg_handle_arg = NULL,
+};
+
static const struct rte_eth_dev_info pmd_dev_info = {
.min_rx_bufsize = 0,
.max_rx_pktlen = UINT32_MAX,
@@ -239,6 +257,21 @@ pmd_init(struct pmd_params *params)
return NULL;
}
+ if (params->conn_port) {
+ struct conn_params conn_params;
+
+ memcpy(&conn_params, &conn_params_default, sizeof(conn_params));
+ conn_params.port = p->params.conn_port;
+ conn_params.msg_handle_arg = p;
+
+ p->conn = conn_init(&conn_params);
+ if (p->conn == NULL) {
+ thread_free(p);
+ rte_free(p);
+ return NULL;
+ }
+ }
+
return p;
}
@@ -248,6 +281,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ if (p->params.conn_port)
+ conn_free(p->conn);
+
thread_free(p);
pipeline_free(p);
table_action_profile_free(p);
@@ -327,6 +363,17 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
+get_uint16(const char *key __rte_unused, const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint16_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static int
pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
@@ -354,6 +401,14 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* Connection listening port (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CONN_PORT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CONN_PORT,
+ &get_uint16, &p->conn_port);
+ if (ret < 0)
+ goto out_free;
+ }
+
/* CPU ID (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
@@ -477,6 +532,7 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CONN_PORT "=<uint16> "
PMD_PARAM_CPU_ID "=<uint32> "
PMD_PARAM_TM_N_QUEUES "=<uint32> "
PMD_PARAM_TM_QSIZE0 "=<uint32> "
@@ -494,3 +550,22 @@ pmd_softnic_init_log(void)
if (pmd_softnic_logtype >= 0)
rte_log_set_level(pmd_softnic_logtype, RTE_LOG_NOTICE);
}
+
+int
+rte_pmd_softnic_manage(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+
+ conn_poll_for_conn(softnic->conn);
+
+ conn_poll_for_msg(softnic->conn);
+
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 98b0828..048dfe6 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -16,6 +16,11 @@ extern "C" {
#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
+/** TCP connection port (0 = no connectivity). */
+#ifndef SOFTNIC_CONN_PORT
+#define SOFTNIC_CONN_PORT 0
+#endif
+
/** NUMA node ID. */
#ifndef SOFTNIC_CPU_ID
#define SOFTNIC_CPU_ID 0
@@ -42,6 +47,17 @@ extern "C" {
int
rte_pmd_softnic_run(uint16_t port_id);
+/**
+ * Soft NIC manage.
+ *
+ * @param port_id
+ * Port ID of the Soft NIC device.
+ * @return
+ * Zero on success, error code otherwise.
+ */
+int __rte_experimental
+rte_pmd_softnic_manage(uint16_t port_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 5d38f2f..155450e 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -22,6 +22,7 @@
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
+#include "conn.h"
#define NAME_SIZE 64
@@ -32,6 +33,7 @@
struct pmd_params {
const char *name;
const char *firmware;
+ uint16_t conn_port;
uint32_t cpu_id;
/** Traffic Management (TM) */
@@ -488,6 +490,7 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct conn *conn;
struct mempool_list mempool_list;
struct swq_list swq_list;
struct link_list link_list;
diff --git a/drivers/net/softnic/rte_pmd_softnic_version.map b/drivers/net/softnic/rte_eth_softnic_version.map
similarity index 52%
rename from drivers/net/softnic/rte_pmd_softnic_version.map
rename to drivers/net/softnic/rte_eth_softnic_version.map
index fb2cb68..bc44b06 100644
--- a/drivers/net/softnic/rte_pmd_softnic_version.map
+++ b/drivers/net/softnic/rte_eth_softnic_version.map
@@ -5,3 +5,9 @@ DPDK_17.11 {
local: *;
};
+
+EXPERIMENTAL {
+ global:
+
+ rte_pmd_softnic_manage;
+};
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 14/23] net/softnic: add cli to create softnic objects
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (12 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 13/23] net/softnic: add connection agent Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
` (9 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands to create softnic objects such as mempool, swq,
pipeline, etc.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 1646 ++++++++++++++++++++++-
drivers/net/softnic/rte_eth_softnic_internals.h | 85 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 165 +++
3 files changed, 1894 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 00b9daa..a0d715b 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -37,15 +37,1569 @@ is_comment(char *in)
return 0;
}
+/**
+ * mempool <mempool_name>
+ * buffer <buffer_size>
+ * pool <pool_size>
+ * cache <cache_size>
+ */
+static void
+cmd_mempool(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct mempool_params p;
+ char *name;
+ struct mempool *mempool;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "buffer") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buffer");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.buffer_size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "buffer_size");
+ return;
+ }
+
+ if (strcmp(tokens[4], "pool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pool");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.pool_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pool_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "cache") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cache");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.cache_size, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cache_size");
+ return;
+ }
+
+ mempool = mempool_create(softnic, name, &p);
+ if (mempool == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * link <link_name>
+ * dev <device_name> | port <port_id>
+ */
+static void
+cmd_link(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct link_params p;
+ struct link *link;
+ char *name;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "dev") == 0) {
+ p.dev_name = tokens[3];
+ } else if (strcmp(tokens[2], "port") == 0) {
+ p.dev_name = NULL;
+
+ if (softnic_parser_read_uint16(&p.port_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dev or port");
+ return;
+ }
+
+ link = link_create(softnic, name, &p);
+ if (link == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * swq <swq_name>
+ * size <size>
+ */
+static void
+cmd_swq(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct swq_params p;
+ char *name;
+ struct swq *swq;
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "size");
+ return;
+ }
+
+ swq = swq_create(softnic, name, &p);
+ if (swq == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * tap <tap_name>
+ */
+static void
+cmd_tap(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *name;
+ struct tap *tap;
+
+ if (n_tokens != 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ tap = tap_create(softnic, name);
+ if (tap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * port in action profile <profile_name>
+ * [filter match | mismatch offset <key_offset> mask <key_mask> key <key_value> port <port_id>]
+ * [balance offset <key_offset> mask <key_mask> port <port_id0> ... <port_id15>]
+ */
+static void
+cmd_port_in_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_action_profile_params p;
+ struct port_in_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[2], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[3], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[4];
+
+ t0 = 5;
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "filter") == 0)) {
+ uint32_t size;
+
+ if (n_tokens < t0 + 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile filter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "match") == 0) {
+ p.fltr.filter_on_match = 1;
+ } else if (strcmp(tokens[t0 + 1], "mismatch") == 0) {
+ p.fltr.filter_on_match = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match or mismatch");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ p.fltr.key_mask, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 6], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 7],
+ p.fltr.key, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_value");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.port_id,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_FLTR;
+ t0 += 10;
+ } /* filter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ uint32_t i;
+
+ if (n_tokens < t0 + 22) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ for (i = 0; i < 16; i++)
+ if (softnic_parser_read_uint32(&p.lb.port_id[i],
+ tokens[t0 + 6 + i]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_LB;
+ t0 += 22;
+ } /* balance */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = port_in_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * table action profile <profile_name>
+ * ipv4 | ipv6
+ * offset <ip_offset>
+ * fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
+ * [meter srtcm | trtcm
+ * tc <n_tc>
+ * stats none | pkts | bytes | both]
+ * [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
+ * [encap ether | vlan | qinq | mpls | pppoe]
+ * [nat src | dst
+ * proto udp | tcp]
+ * [ttl drop | fwd
+ * stats none | pkts]
+ * [stats pkts | bytes | both]
+ * [time]
+ */
+static void
+cmd_table_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_action_profile_params p;
+ struct table_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[2], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[3];
+
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ p.common.ip_version = 1;
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ p.common.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[5], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.common.ip_offset,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ip_offset");
+ return;
+ }
+
+ if (strcmp(tokens[7], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "fwd");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+
+ t0 = 8;
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.out_offset,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "meter") == 0)) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile meter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "srtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_SRTCM;
+ } else if (strcmp(tokens[t0 + 1], "trtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_TRTCM;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "srtcm or trtcm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "tc") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "tc");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.mtr.n_tc,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_tc");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "none") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "pkts") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "bytes") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 5], "both") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_MTR;
+ t0 += 6;
+ } /* meter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "tm") == 0)) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile tm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "spp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "spp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_subports_per_port,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_subports_per_port");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "pps") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pps");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_pipes_per_subport,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_pipes_per_subport");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TM;
+ t0 += 5;
+ } /* tm */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "encap") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "action profile encap");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "ether") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER;
+ } else if (strcmp(tokens[t0 + 1], "vlan") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN;
+ } else if (strcmp(tokens[t0 + 1], "qinq") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ;
+ } else if (strcmp(tokens[t0 + 1], "mpls") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS;
+ } else if (strcmp(tokens[t0 + 1], "pppoe") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE;
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
+ t0 += 2;
+ } /* encap */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "nat") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile nat");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "src") == 0) {
+ p.nat.source_nat = 1;
+ } else if (strcmp(tokens[t0 + 1], "dst") == 0) {
+ p.nat.source_nat = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "src or dst");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "proto") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "proto");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "tcp") == 0) {
+ p.nat.proto = 0x06;
+ } else if (strcmp(tokens[t0 + 3], "udp") == 0) {
+ p.nat.proto = 0x11;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "tcp or udp");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_NAT;
+ t0 += 4;
+ } /* nat */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "ttl") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile ttl");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "drop") == 0) {
+ p.ttl.drop = 1;
+ } else if (strcmp(tokens[t0 + 1], "fwd") == 0) {
+ p.ttl.drop = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "drop or fwd");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "none") == 0) {
+ p.ttl.n_packets_enabled = 0;
+ } else if (strcmp(tokens[t0 + 3], "pkts") == 0) {
+ p.ttl.n_packets_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TTL;
+ t0 += 4;
+ } /* ttl */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "stats") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "pkts") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 1], "bytes") == 0) {
+ p.stats.n_packets_enabled = 0;
+ p.stats.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 1], "both") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_STATS;
+ t0 += 2;
+ } /* stats */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "time") == 0)) {
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TIME;
+ t0 += 1;
+ } /* time */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = table_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name>
+ * period <timer_period_ms>
+ * offset_port_id <offset_port_id>
+ */
+static void
+cmd_pipeline(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct pipeline_params p;
+ char *name;
+ struct pipeline *pipeline;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "period") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "period");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.timer_period_ms,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "timer_period_ms");
+ return;
+ }
+
+ if (strcmp(tokens[4], "offset_port_id") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset_port_id");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.offset_port_id,
+ tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "offset_port_id");
+ return;
+ }
+
+ pipeline = pipeline_create(softnic, name, &p);
+ if (pipeline == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in
+ * bsz <burst_size>
+ * link <link_name> rxq <queue_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name> mempool <mempool_name> mtu <mtu>
+ * | source mempool <mempool_name> file <file_name> bpp <n_bytes_per_pkt>
+ * [action <port_in_action_profile_name>]
+ * [disabled]
+ */
+static void
+cmd_pipeline_port_in(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_in_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int enabled, status;
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ t0 = 6;
+
+ if (strcmp(tokens[t0], "link") == 0) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in link");
+ return;
+ }
+
+ p.type = PORT_IN_RXQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "rxq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rxq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.rxq.queue_id,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "queue_id");
+ return;
+ }
+ t0 += 4;
+ } else if (strcmp(tokens[t0], "swq") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in swq");
+ return;
+ }
+
+ p.type = PORT_IN_SWQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tmgr") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tmgr");
+ return;
+ }
+
+ p.type = PORT_IN_TMGR;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tap") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tap");
+ return;
+ }
+
+ p.type = PORT_IN_TAP;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.tap.mempool_name = tokens[t0 + 3];
+
+ if (strcmp(tokens[t0 + 4], "mtu") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mtu");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tap.mtu,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "mtu");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "source") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in source");
+ return;
+ }
+
+ p.type = PORT_IN_SOURCE;
+
+ p.dev_name = NULL;
+
+ if (strcmp(tokens[t0 + 1], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.source.mempool_name = tokens[t0 + 2];
+
+ if (strcmp(tokens[t0 + 3], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.source.file_name = tokens[t0 + 4];
+
+ if (strcmp(tokens[t0 + 5], "bpp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "bpp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.source.n_bytes_per_pkt,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_bytes_per_pkt");
+ return;
+ }
+
+ t0 += 7;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ enabled = 1;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "disabled") == 0)) {
+ enabled = 0;
+
+ t0 += 1;
+ }
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_in_create(softnic,
+ pipeline_name,
+ &p,
+ enabled);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port out
+ * bsz <burst_size>
+ * link <link_name> txq <txq_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name>
+ * | sink [file <file_name> pkts <max_n_pkts>]
+ */
+static void
+cmd_pipeline_port_out(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct port_out_params p;
+ char *pipeline_name;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "link") == 0) {
+ if (n_tokens != 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out link");
+ return;
+ }
+
+ p.type = PORT_OUT_TXQ;
+
+ p.dev_name = tokens[7];
+
+ if (strcmp(tokens[8], "txq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "txq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.txq.queue_id,
+ tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "queue_id");
+ return;
+ }
+ } else if (strcmp(tokens[6], "swq") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out swq");
+ return;
+ }
+
+ p.type = PORT_OUT_SWQ;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tmgr") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tmgr");
+ return;
+ }
+
+ p.type = PORT_OUT_TMGR;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tap") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tap");
+ return;
+ }
+
+ p.type = PORT_OUT_TAP;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "sink") == 0) {
+ if ((n_tokens != 7) && (n_tokens != 11)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out sink");
+ return;
+ }
+
+ p.type = PORT_OUT_SINK;
+
+ p.dev_name = NULL;
+
+ if (n_tokens == 7) {
+ p.sink.file_name = NULL;
+ p.sink.max_n_pkts = 0;
+ } else {
+ if (strcmp(tokens[7], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.sink.file_name = tokens[8];
+
+ if (strcmp(tokens[9], "pkts") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pkts");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.sink.max_n_pkts,
+ tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "max_n_pkts");
+ return;
+ }
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_port_out_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table
+ * match
+ * acl
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | array
+ * offset <key_offset>
+ * size <n_keys>
+ * | hash
+ * ext | lru
+ * key <key_size>
+ * mask <key_mask>
+ * offset <key_offset>
+ * buckets <n_buckets>
+ * size <n_keys>
+ * | lpm
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | stub
+ * [action <table_action_profile_name>]
+ */
+static void
+cmd_pipeline_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ uint8_t key_mask[TABLE_RULE_MATCH_SIZE_MAX];
+ struct table_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int status;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (strcmp(tokens[3], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return;
+ }
+
+ t0 = 4;
+ if (strcmp(tokens[t0], "acl") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table acl");
+ return;
+ }
+
+ p.match_type = TABLE_ACL;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.acl.ip_version = 1;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.acl.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.ip_header_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "ip_header_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "array") == 0) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table array");
+ return;
+ }
+
+ p.match_type = TABLE_ARRAY;
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.n_keys,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 5;
+ } else if (strcmp(tokens[t0], "hash") == 0) {
+ uint32_t key_mask_size = TABLE_RULE_MATCH_SIZE_MAX;
+
+ if (n_tokens < t0 + 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table hash");
+ return;
+ }
+
+ p.match_type = TABLE_HASH;
+
+ if (strcmp(tokens[t0 + 1], "ext") == 0) {
+ p.match.hash.extendable_bucket = 1;
+ } else if (strcmp(tokens[t0 + 1], "lru") == 0) {
+ p.match.hash.extendable_bucket = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ext or lru");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ if ((softnic_parser_read_uint32(&p.match.hash.key_size,
+ tokens[t0 + 3]) != 0) ||
+ p.match.hash.key_size == 0 ||
+ p.match.hash.key_size > TABLE_RULE_MATCH_SIZE_MAX) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_size");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ key_mask, &key_mask_size) != 0) ||
+ key_mask_size != p.match.hash.key_size) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+ p.match.hash.key_mask = key_mask;
+
+ if (strcmp(tokens[t0 + 6], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.key_offset,
+ tokens[t0 + 7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "buckets") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buckets");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_buckets,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_buckets");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 10], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_keys,
+ tokens[t0 + 11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 12;
+ } else if (strcmp(tokens[t0], "lpm") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table lpm");
+ return;
+ }
+
+ p.match_type = TABLE_LPM;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.lpm.key_size = 4;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.lpm.key_size = 16;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "stub") == 0) {
+ p.match_type = TABLE_STUB;
+
+ t0 += 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ if (n_tokens > t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> table <table_id>
+ */
+static void
+cmd_pipeline_port_in_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id, table_id;
+ int status;
+
+ if (n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ status = pipeline_port_in_connect_to_table(softnic,
+ pipeline_name,
+ port_id,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> enable
+ */
+static void
+cmd_pipeline_port_in_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = pipeline_port_in_enable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> disable
+ */
+static void
+cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = pipeline_port_in_disable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
char *tokens[CMD_MAX_TOKENS];
uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
int status;
- arg = arg;
-
if (is_comment(in))
return;
@@ -58,6 +1612,94 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens == 0)
return;
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 155450e..2f9b6a3 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -689,6 +689,91 @@ pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct table_params *params);
+struct table_rule_match_acl {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ struct {
+ uint32_t sa;
+ uint32_t da;
+ } ipv4;
+
+ struct {
+ uint8_t sa[16];
+ uint8_t da[16];
+ } ipv6;
+ };
+
+ uint32_t sa_depth;
+ uint32_t da_depth;
+ uint16_t sp0;
+ uint16_t sp1;
+ uint16_t dp0;
+ uint16_t dp1;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint32_t priority;
+};
+
+struct table_rule_match_array {
+ uint32_t pos;
+};
+
+#ifndef TABLE_RULE_MATCH_SIZE_MAX
+#define TABLE_RULE_MATCH_SIZE_MAX 256
+#endif
+
+struct table_rule_match_hash {
+ uint8_t key[TABLE_RULE_MATCH_SIZE_MAX];
+};
+
+struct table_rule_match_lpm {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ uint32_t ipv4;
+ uint8_t ipv6[16];
+ };
+
+ uint8_t depth;
+};
+
+struct table_rule_match {
+ enum table_type match_type;
+
+ union {
+ struct table_rule_match_acl acl;
+ struct table_rule_match_array array;
+ struct table_rule_match_hash hash;
+ struct table_rule_match_lpm lpm;
+ } match;
+};
+
+struct table_rule_action {
+ uint64_t action_mask;
+ struct rte_table_action_fwd_params fwd;
+ struct rte_table_action_lb_params lb;
+ struct rte_table_action_mtr_params mtr;
+ struct rte_table_action_tm_params tm;
+ struct rte_table_action_encap_params encap;
+ struct rte_table_action_nat_params nat;
+ struct rte_table_action_ttl_params ttl;
+ struct rte_table_action_stats_params stats;
+ struct rte_table_action_time_params time;
+};
+
+int
+pipeline_port_in_enable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
+int
+pipeline_port_in_disable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index e8c4916..a59a1a5 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -156,11 +156,16 @@ thread_msg_handle(struct thread_data *t)
* Master thread & data plane threads: message passing
*/
enum pipeline_req_type {
+ /* Port IN */
+ PIPELINE_REQ_PORT_IN_ENABLE,
+ PIPELINE_REQ_PORT_IN_DISABLE,
+
PIPELINE_REQ_MAX
};
struct pipeline_msg_req {
enum pipeline_req_type type;
+ uint32_t id; /* Port IN, port OUT or table ID */
};
struct pipeline_msg_rsp {
@@ -168,6 +173,132 @@ struct pipeline_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct pipeline_msg_req *
+pipeline_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
+ sizeof(struct pipeline_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+pipeline_msg_free(struct pipeline_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_send_recv(struct pipeline *p,
+ struct pipeline_msg_req *req)
+{
+ struct rte_ring *msgq_req = p->msgq_req;
+ struct rte_ring *msgq_rsp = p->msgq_rsp;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+pipeline_port_in_enable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_ENABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_port_in_disable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_DISABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct pipeline_msg_req *
@@ -194,6 +325,32 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_enable(p->p,
+ port_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_disable(p->p,
+ port_id);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -206,6 +363,14 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_ENABLE:
+ rsp = pipeline_msg_handle_port_in_enable(p, req);
+ break;
+
+ case PIPELINE_REQ_PORT_IN_DISABLE:
+ rsp = pipeline_msg_handle_port_in_disable(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 15/23] net/softnic: add cli to enable and disable pipeline
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (13 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
` (8 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands to enable and disable pipelines on specific threads in
softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 103 ++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 10 +
drivers/net/softnic/rte_eth_softnic_thread.c | 325 ++++++++++++++++++++++++
3 files changed, 438 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index a0d715b..2be1f41 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1592,6 +1592,93 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
}
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
void
cli_process(char *in, char *out, size_t out_size, void *arg)
{
@@ -1700,6 +1787,22 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
}
}
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 2f9b6a3..922eda3 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -783,6 +783,16 @@ thread_init(struct pmd_internals *p);
void
thread_free(struct pmd_internals *p);
+int
+thread_pipeline_enable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
+int
+thread_pipeline_disable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
/**
* CLI
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index a59a1a5..83f9ab1 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -93,11 +93,30 @@ thread_init(struct pmd_internals *softnic)
* Master thread & data plane threads: message passing
*/
enum thread_req_type {
+ THREAD_REQ_PIPELINE_ENABLE = 0,
+ THREAD_REQ_PIPELINE_DISABLE,
THREAD_REQ_MAX
};
struct thread_msg_req {
enum thread_req_type type;
+
+ union {
+ struct {
+ struct rte_pipeline *p;
+ struct {
+ struct rte_table_action *a;
+ } table[RTE_PIPELINE_TABLE_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+ uint32_t n_tables;
+ } pipeline_enable;
+
+ struct {
+ struct rte_pipeline *p;
+ } pipeline_disable;
+ };
};
struct thread_msg_rsp {
@@ -105,6 +124,231 @@ struct thread_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct thread_msg_req *
+thread_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct thread_msg_req),
+ sizeof(struct thread_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+thread_msg_free(struct thread_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct thread_msg_rsp *
+thread_msg_send_recv(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ struct thread_msg_req *req)
+{
+ struct thread *t = &softnic->thread[thread_id];
+ struct rte_ring *msgq_req = t->msgq_req;
+ struct rte_ring *msgq_rsp = t->msgq_rsp;
+ struct thread_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+thread_pipeline_enable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL) ||
+ (p->n_ports_in == 0) ||
+ (p->n_ports_out == 0) ||
+ (p->n_tables == 0))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if ((t->enabled == 0) ||
+ p->enabled)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
+
+ if (td->n_pipelines >= THREAD_PIPELINES_MAX)
+ return -1;
+
+ /* Data plane thread */
+ td->p[td->n_pipelines] = p->p;
+
+ tdp->p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ tdp->table_data[i].a =
+ p->table[i].a;
+ tdp->n_tables = p->n_tables;
+
+ tdp->msgq_req = p->msgq_req;
+ tdp->msgq_rsp = p->msgq_rsp;
+ tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
+ tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
+
+ td->n_pipelines++;
+
+ /* Pipeline */
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_ENABLE;
+ req->pipeline_enable.p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ req->pipeline_enable.table[i].a =
+ p->table[i].a;
+ req->pipeline_enable.msgq_req = p->msgq_req;
+ req->pipeline_enable.msgq_rsp = p->msgq_rsp;
+ req->pipeline_enable.timer_period_ms = p->timer_period_ms;
+ req->pipeline_enable.n_tables = p->n_tables;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+}
+
+int
+thread_pipeline_disable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = pipeline_find(softnic, pipeline_name);
+ struct thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if (t->enabled == 0)
+ return -1;
+
+ if (p->enabled == 0)
+ return 0;
+
+ if (p->thread_id != thread_id)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct thread_data *td = &softnic->thread_data[thread_id];
+ uint32_t i;
+
+ for (i = 0; i < td->n_pipelines; i++) {
+ struct pipeline_data *tdp = &td->pipeline_data[i];
+
+ if (tdp->p != p->p)
+ continue;
+
+ /* Data plane thread */
+ if (i < td->n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ td->p[td->n_pipelines - 1];
+ struct pipeline_data *tdp_last =
+ &td->pipeline_data[td->n_pipelines - 1];
+
+ td->p[i] = pipeline_last;
+ memcpy(tdp, tdp_last, sizeof(*tdp));
+ }
+
+ td->n_pipelines--;
+
+ /* Pipeline */
+ p->enabled = 0;
+
+ break;
+ }
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_DISABLE;
+ req->pipeline_disable.p = p->p;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->enabled = 0;
+
+ return 0;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct thread_msg_req *
@@ -131,6 +375,79 @@ thread_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_enable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *)req;
+ struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
+ uint32_t i;
+
+ /* Request */
+ if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ t->p[t->n_pipelines] = req->pipeline_enable.p;
+
+ p->p = req->pipeline_enable.p;
+ for (i = 0; i < req->pipeline_enable.n_tables; i++)
+ p->table_data[i].a =
+ req->pipeline_enable.table[i].a;
+
+ p->n_tables = req->pipeline_enable.n_tables;
+
+ p->msgq_req = req->pipeline_enable.msgq_req;
+ p->msgq_rsp = req->pipeline_enable.msgq_rsp;
+ p->timer_period =
+ (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
+ p->time_next = rte_get_tsc_cycles() + p->timer_period;
+
+ t->n_pipelines++;
+
+ /* Response */
+ rsp->status = 0;
+ return rsp;
+}
+
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_disable(struct thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *)req;
+ uint32_t n_pipelines = t->n_pipelines;
+ struct rte_pipeline *pipeline = req->pipeline_disable.p;
+ uint32_t i;
+
+ /* find pipeline */
+ for (i = 0; i < n_pipelines; i++) {
+ struct pipeline_data *p = &t->pipeline_data[i];
+
+ if (p->p != pipeline)
+ continue;
+
+ if (i < n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ t->p[n_pipelines - 1];
+ struct pipeline_data *p_last =
+ &t->pipeline_data[n_pipelines - 1];
+
+ t->p[i] = pipeline_last;
+ memcpy(p, p_last, sizeof(*p));
+ }
+
+ t->n_pipelines--;
+
+ rsp->status = 0;
+ return rsp;
+ }
+
+ /* should not get here */
+ rsp->status = 0;
+ return rsp;
+}
+
static void
thread_msg_handle(struct thread_data *t)
{
@@ -143,6 +460,14 @@ thread_msg_handle(struct thread_data *t)
break;
switch (req->type) {
+ case THREAD_REQ_PIPELINE_ENABLE:
+ rsp = thread_msg_handle_pipeline_enable(t, req);
+ break;
+
+ case THREAD_REQ_PIPELINE_DISABLE:
+ rsp = thread_msg_handle_pipeline_disable(t, req);
+ break;
+
default:
rsp = (struct thread_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 16/23] net/softnic: add cli for pipeline table entries
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (14 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 17/23] net/softnic: add cli to read stats Jasvinder Singh
` (7 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands for table entries in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 2187 ++++++++++++++++++++---
drivers/net/softnic/rte_eth_softnic_internals.h | 35 +
drivers/net/softnic/rte_eth_softnic_thread.c | 1205 +++++++++++++
3 files changed, 3208 insertions(+), 219 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 2be1f41..c90e997 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
@@ -1593,272 +1596,2018 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (softnic_parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (softnic_parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (softnic_parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (softnic_parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (softnic_parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (softnic_parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (softnic_parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (softnic_parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if (n_tokens >= 3 &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (softnic_parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if (n_tokens >= 4 &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (softnic_parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *)m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if (file_name == NULL ||
- strlen(file_name) == 0 ||
- msg_in_len_max == 0 ||
- msg_out_len_max == 0)
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if (msg_in == NULL ||
- msg_out == NULL) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (softnic_parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (softnic_parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *)m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (softnic_parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *)m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *)m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *)m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ svlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ cvlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t i;
+
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (softnic_parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if (n_tokens < 9 ||
+ strcmp(tokens[0], "meter") ||
+ softnic_parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < 10 ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if (n_tokens < 30 ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if (n_tokens < 5 ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ softnic_parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ softnic_parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if (n_tokens < 3 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if (n_tokens < 6 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ softnic_parser_read_uint32(&pcp, tokens[3]) ||
+ pcp > 0x7 ||
+ softnic_parser_read_uint32(&dei, tokens[4]) ||
+ dei > 0x1 ||
+ softnic_parser_read_uint32(&vid, tokens[5]) ||
+ vid > 0xFFF)
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if (n_tokens < 9 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.qinq.ether.sa) ||
+ softnic_parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ svlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&svlan_dei, tokens[4]) ||
+ svlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&svlan_vid, tokens[5]) ||
+ svlan_vid > 0xFFF ||
+ softnic_parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ cvlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ cvlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ cvlan_vid > 0xFFF)
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (softnic_parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ softnic_parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ softnic_parser_read_uint32(&label, tokens[5]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[6]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[7]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if (n_tokens < 4 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ softnic_parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens < 4 ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv4_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv6_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ struct table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 11 &&
+ n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((softnic_parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ n_rules == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct table_rule_match));
+ action = calloc(n_rules, sizeof(struct table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if (match == NULL ||
+ action == NULL ||
+ data == NULL) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct table_rule_match *m,
+ struct table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ line_len_max == 0) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = softnic_parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 922eda3..d005aa8 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -774,6 +774,41 @@ pipeline_port_in_disable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
+int
+pipeline_table_rule_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules);
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data);
+
+int
+pipeline_table_rule_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match);
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 83f9ab1..d3a87b6 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -4,10 +4,16 @@
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
@@ -485,16 +491,71 @@ enum pipeline_req_type {
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct table_rule_match match;
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct table_rule_match *match;
+ struct table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
@@ -623,6 +684,430 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+static int
+match_check(struct table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table *table;
+
+ if (match == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct table_acl_params *t = &table->params.match.acl;
+ struct table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->sa_depth > 32 ||
+ r->da_depth > 32)
+ return -1;
+ } else {
+ if (r->sa_depth > 128 ||
+ r->da_depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct table_lpm_params *t = &table->params.match.lpm;
+ struct table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct table_action_profile *ap;
+
+ if (action == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if (subport_id >= n_subports_per_port ||
+ pipe_id >= n_pipes_per_subport)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if (action == NULL ||
+ action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD) ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match,
+ struct table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL ||
+ n_rules == NULL ||
+ (*n_rules == 0))
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -676,6 +1161,706 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct table_rule_match *match = &req->table_rule_add.match;
+ struct table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+
+ uint32_t table_id = req->id;
+ struct table_rule_match *match = req->table_rule_add_bulk.match;
+ struct table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ void *data_in = action_ll_ptr[i];
+ struct table_rule_action *act = &action[i];
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &act->fwd);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &act->lb);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &act->mtr);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &act->tm);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &act->encap);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &act->nat);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &act->ttl);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &act->stats);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &act->time);
+
+ if (status)
+ goto fail;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else {
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -696,6 +1881,26 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 17/23] net/softnic: add cli to read stats
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (15 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 18/23] net/softnic: add cli for meter action Jasvinder Singh
` (6 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands to read port and table stats of
softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 288 +++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 328 ++++++++++++++++++++++++
3 files changed, 645 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index c90e997..ba4eb38 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1500,6 +1500,86 @@ cmd_pipeline_port_in_table(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port in <port_id> stats read [clear]
+ */
+
+#define MSG_PIPELINE_PORT_IN_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_in_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_in_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_in_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_IN_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
* pipeline <pipeline_name> port in <port_id> enable
*/
static void
@@ -1596,6 +1676,165 @@ cmd_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port out <port_id> stats read [clear]
+ */
+#define MSG_PIPELINE_PORT_OUT_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_out_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_out_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_port_out_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_OUT_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> stats read [clear]
+ */
+#define MSG_PIPELINE_TABLE_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts in with lookup miss: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by others: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by others: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_table_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_table_stats stats;
+ char *pipeline_name;
+ uint32_t table_id;
+ int clear, status;
+
+ if (n_tokens != 6 &&
+ n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[5], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 7) {
+ if (strcmp(tokens[6], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = pipeline_table_stats_read(softnic,
+ pipeline_name,
+ table_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_TABLE_STATS,
+ stats.stats.n_pkts_in,
+ stats.stats.n_pkts_lookup_miss,
+ stats.n_pkts_dropped_by_lkp_hit_ah,
+ stats.n_pkts_dropped_lkp_hit,
+ stats.n_pkts_dropped_by_lkp_miss_ah,
+ stats.n_pkts_dropped_lkp_miss);
+}
+
+/**
* <match> ::=
*
* match
@@ -3189,6 +3428,19 @@ cmd_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3367,6 +3619,15 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens >= 6 &&
(strcmp(tokens[2], "port") == 0) &&
(strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_in_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
(strcmp(tokens[5], "enable") == 0)) {
cmd_pipeline_port_in_enable(softnic, tokens, n_tokens,
out, out_size);
@@ -3382,6 +3643,23 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
return;
}
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_out_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "stats") == 0)) {
+ cmd_pipeline_table_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
if (n_tokens >= 7 &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
@@ -3425,6 +3703,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_pipeline_table_rule_stats_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d005aa8..cb00119 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -765,6 +765,13 @@ struct table_rule_action {
};
int
+pipeline_port_in_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear);
+
+int
pipeline_port_in_enable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
@@ -775,6 +782,20 @@ pipeline_port_in_disable(struct pmd_internals *p,
uint32_t port_id);
int
+pipeline_port_out_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear);
+
+int
+pipeline_table_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear);
+
+int
pipeline_table_rule_add(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id,
@@ -809,6 +830,14 @@ pipeline_table_rule_delete_default(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id);
+int
+pipeline_table_rule_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index d3a87b6..e097275 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -488,19 +488,37 @@ thread_msg_handle(struct thread_data *t)
*/
enum pipeline_req_type {
/* Port IN */
+ PIPELINE_REQ_PORT_IN_STATS_READ,
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Port OUT */
+ PIPELINE_REQ_PORT_OUT_STATS_READ,
+
/* Table */
+ PIPELINE_REQ_TABLE_STATS_READ,
PIPELINE_REQ_TABLE_RULE_ADD,
PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
PIPELINE_REQ_TABLE_RULE_ADD_BULK,
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_STATS_READ,
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_port_in_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_port_out_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_table_stats_read {
+ int clear;
+};
+
struct pipeline_msg_req_table_rule_add {
struct table_rule_match match;
struct table_rule_action action;
@@ -522,19 +540,40 @@ struct pipeline_msg_req_table_rule_delete {
struct table_rule_match match;
};
+struct pipeline_msg_req_table_rule_stats_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
RTE_STD_C11
union {
+ struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_req_table_stats_read table_stats_read;
struct pipeline_msg_req_table_rule_add table_rule_add;
struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
};
};
+struct pipeline_msg_rsp_port_in_stats_read {
+ struct rte_pipeline_port_in_stats stats;
+};
+
+struct pipeline_msg_rsp_port_out_stats_read {
+ struct rte_pipeline_port_out_stats stats;
+};
+
+struct pipeline_msg_rsp_table_stats_read {
+ struct rte_pipeline_table_stats stats;
+};
+
struct pipeline_msg_rsp_table_rule_add {
void *data;
};
@@ -547,14 +586,22 @@ struct pipeline_msg_rsp_table_rule_add_bulk {
uint32_t n_rules;
};
+struct pipeline_msg_rsp_table_rule_stats_read {
+ struct rte_table_action_stats_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
RTE_STD_C11
union {
+ struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_rsp_table_stats_read table_stats_read;
struct pipeline_msg_rsp_table_rule_add table_rule_add;
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
};
};
@@ -599,6 +646,55 @@ pipeline_msg_send_recv(struct pipeline *p,
}
int
+pipeline_port_in_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
+ req->id = port_id;
+ req->port_in_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
pipeline_port_in_enable(struct pmd_internals *softnic,
const char *pipeline_name,
uint32_t port_id)
@@ -684,6 +780,104 @@ pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_port_out_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_out)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
+ req->id = port_id;
+ req->port_out_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_STATS_READ;
+ req->id = table_id;
+ req->table_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
static int
match_check(struct table_rule_match *match,
struct pipeline *p,
@@ -1108,6 +1302,58 @@ pipeline_table_rule_delete_default(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
+ req->id = table_id;
+ req->table_rule_stats_read.data = data;
+ req->table_rule_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -1136,6 +1382,22 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
}
static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_in_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ &rsp->port_in_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
struct pipeline_msg_req *req)
{
@@ -1161,6 +1423,38 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_out_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ &rsp->port_out_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->table_stats_read.clear;
+
+ rsp->status = rte_pipeline_table_stats_read(p->p,
+ port_id,
+ &rsp->table_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
union table_rule_match_low_level {
struct rte_table_acl_rule_add_params acl_add;
struct rte_table_acl_rule_delete_params acl_delete;
@@ -1861,6 +2155,24 @@ pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_stats_read.data;
+ int clear = req->table_rule_stats_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_stats_read(a,
+ data,
+ &rsp->table_rule_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -1873,6 +2185,10 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_STATS_READ:
+ rsp = pipeline_msg_handle_port_in_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_PORT_IN_ENABLE:
rsp = pipeline_msg_handle_port_in_enable(p, req);
break;
@@ -1881,6 +2197,14 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_PORT_OUT_STATS_READ:
+ rsp = pipeline_msg_handle_port_out_stats_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_STATS_READ:
+ rsp = pipeline_msg_handle_table_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_TABLE_RULE_ADD:
rsp = pipeline_msg_handle_table_rule_add(p, req);
break;
@@ -1901,6 +2225,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_STATS_READ:
+ rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 18/23] net/softnic: add cli for meter action
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (16 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 17/23] net/softnic: add cli to read stats Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 19/23] net/softnic: add cli for ttl action Jasvinder Singh
` (5 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands for meter action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 418 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 318 +++++++++++++++++-
3 files changed, 764 insertions(+), 1 deletion(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index ba4eb38..21c45e1 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3441,6 +3441,386 @@ cmd_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
}
/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_add(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = pipeline_table_mtr_profile_delete(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if (dscp_table == NULL ||
+ file_name == NULL ||
+ line_number == NULL) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (softnic_parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if (dscp >= RTE_DIM(dscp_table->entry) ||
+ n_tokens != RTE_DIM(tokens) ||
+ softnic_parser_read_uint32(&tc_id, tokens[0]) ||
+ tc_id >= RTE_TABLE_ACTION_TC_MAX ||
+ softnic_parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = pipeline_table_dscp_table_update(softnic,
+ pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3713,6 +4093,44 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index cb00119..4b59be6 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -838,6 +838,35 @@ pipeline_table_rule_stats_read(struct pmd_internals *p,
struct rte_table_action_stats_counters *stats,
int clear);
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile);
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id);
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear);
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index e097275..c862328 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -503,7 +503,10 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
PIPELINE_REQ_TABLE_RULE_STATS_READ,
-
+ PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
+ PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_MTR_READ,
+ PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
PIPELINE_REQ_MAX
};
@@ -545,6 +548,26 @@ struct pipeline_msg_req_table_rule_stats_read {
int clear;
};
+struct pipeline_msg_req_table_mtr_profile_add {
+ uint32_t meter_profile_id;
+ struct rte_table_action_meter_profile profile;
+};
+
+struct pipeline_msg_req_table_mtr_profile_delete {
+ uint32_t meter_profile_id;
+};
+
+struct pipeline_msg_req_table_rule_mtr_read {
+ void *data;
+ uint32_t tc_mask;
+ int clear;
+};
+
+struct pipeline_msg_req_table_dscp_table_update {
+ uint64_t dscp_mask;
+ struct rte_table_action_dscp_table dscp_table;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -559,6 +582,10 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
+ struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
+ struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
};
};
@@ -590,6 +617,10 @@ struct pipeline_msg_rsp_table_rule_stats_read {
struct rte_table_action_stats_counters stats;
};
+struct pipeline_msg_rsp_table_rule_mtr_read {
+ struct rte_table_action_mtr_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -602,6 +633,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
};
};
@@ -1354,6 +1386,202 @@ pipeline_table_rule_stats_read(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_mtr_profile_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ profile == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
+ req->id = table_id;
+ req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
+ memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_mtr_profile_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
+ req->id = table_id;
+ req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_rule_mtr_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
+ req->id = table_id;
+ req->table_rule_mtr_read.data = data;
+ req->table_rule_mtr_read.tc_mask = tc_mask;
+ req->table_rule_mtr_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+pipeline_table_dscp_table_update(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ dscp_table == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
+ req->id = table_id;
+ req->table_dscp_table_update.dscp_mask = dscp_mask;
+ memcpy(&req->table_dscp_table_update.dscp_table,
+ dscp_table, sizeof(*dscp_table));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2173,6 +2401,78 @@ pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
+ struct rte_table_action_meter_profile *profile =
+ &req->table_mtr_profile_add.profile;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id =
+ req->table_mtr_profile_delete.meter_profile_id;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_mtr_read.data;
+ uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
+ int clear = req->table_rule_mtr_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ &rsp->table_rule_mtr_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
+ struct rte_table_action_dscp_table *dscp_table =
+ &req->table_dscp_table_update.dscp_table;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2229,6 +2529,22 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
break;
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
+ rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
+ rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_MTR_READ:
+ rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
+ rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 19/23] net/softnic: add cli for ttl action
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (17 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 18/23] net/softnic: add cli for meter action Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
` (4 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add cli commands for ttl action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 23 +++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 8 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 86 +++++++++++++++++++++++++
3 files changed, 117 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 21c45e1..3332cf2 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3821,6 +3821,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -4131,6 +4144,16 @@ cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 4b59be6..f3d3c20 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -867,6 +867,14 @@ pipeline_table_dscp_table_update(struct pmd_internals *p,
uint64_t dscp_mask,
struct rte_table_action_dscp_table *dscp_table);
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index c862328..d180807 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -507,6 +507,7 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
PIPELINE_REQ_TABLE_RULE_MTR_READ,
PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
+ PIPELINE_REQ_TABLE_RULE_TTL_READ,
PIPELINE_REQ_MAX
};
@@ -568,6 +569,11 @@ struct pipeline_msg_req_table_dscp_table_update {
struct rte_table_action_dscp_table dscp_table;
};
+struct pipeline_msg_req_table_rule_ttl_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -586,6 +592,7 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
+ struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -621,6 +628,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read {
struct rte_table_action_mtr_counters stats;
};
+struct pipeline_msg_rsp_table_rule_ttl_read {
+ struct rte_table_action_ttl_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -634,6 +645,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -1582,6 +1594,58 @@ pipeline_table_dscp_table_update(struct pmd_internals *softnic,
return status;
}
+int
+pipeline_table_rule_ttl_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
+ req->id = table_id;
+ req->table_rule_ttl_read.data = data;
+ req->table_rule_ttl_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2473,6 +2537,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_ttl_read.data;
+ int clear = req->table_rule_ttl_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_ttl_read(a,
+ data,
+ &rsp->table_rule_ttl_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2545,6 +2627,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_TTL_READ:
+ rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 20/23] net/softnic: receive and transmit queue setup
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (18 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 19/23] net/softnic: add cli for ttl action Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 21/23] net/softnic: start and stop function Jasvinder Singh
` (3 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Implements softnic receive and transmit queues setup using swq object.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 62 ++++++++++++++++++-----------------
1 file changed, 32 insertions(+), 30 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index ed72648..b5624d4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -98,26 +98,27 @@ static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_rxq%04x",
- dev->data->name,
- rx_queue_id);
-
- r = rte_ring_create(name,
- nb_rx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_rx_desc,
+ };
+
+ snprintf(name, sizeof(name), "RXQ%u", rx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->rx_queues[rx_queue_id] = r;
+ dev->data->rx_queues[rx_queue_id] = swq->r;
return 0;
}
@@ -125,25 +126,26 @@ static int
pmd_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_txconf *tx_conf __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_txq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name,
- tx_queue_id);
-
- r = rte_ring_create(name,
- nb_tx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct swq *swq;
+
+ struct swq_params params = {
+ .size = nb_tx_desc,
+ };
+
+ snprintf(name, sizeof(name), "TXQ%u", tx_queue_id);
+
+ swq = swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->tx_queues[tx_queue_id] = r;
+ dev->data->tx_queues[tx_queue_id] = swq->r;
return 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 21/23] net/softnic: start and stop function
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (19 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script Jasvinder Singh
` (2 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Implements softnic start and stop function.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 49 ++++++++++++++++++++-----
drivers/net/softnic/rte_eth_softnic_internals.h | 6 +++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 12 ++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 16 ++++++++
4 files changed, 73 insertions(+), 10 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index b5624d4..e5c6094 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -152,6 +152,26 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+ int status;
+
+ /* TM */
+ if (tm_used(dev)) {
+ status = tm_start(p);
+
+ if (status)
+ return status;
+ }
+
+ /* Firmware */
+ status = cli_script_process(p,
+ p->params.firmware,
+ conn_params_default.msg_in_len_max,
+ conn_params_default.msg_out_len_max);
+ if (status)
+ return status;
+
+ /* Link UP */
dev->data->dev_link.link_status = ETH_LINK_UP;
return 0;
@@ -160,21 +180,30 @@ pmd_dev_start(struct rte_eth_dev *dev)
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ /* Link DOWN */
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ /* Firmware */
+ pipeline_disable_all(p);
+ pipeline_free(p);
+ table_action_profile_free(p);
+ port_in_action_profile_free(p);
+ tap_free(p);
+ tmgr_free(p);
+ link_free(p);
+ swq_free_keep_rxq_txq(p);
+ mempool_free(p);
+
+ /* TM */
+ tm_stop(p);
}
static void
-pmd_dev_close(struct rte_eth_dev *dev)
+pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
{
- uint32_t i;
-
- /* RX queues */
- for (i = 0; i < dev->data->nb_rx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
-
- /* TX queues */
- for (i = 0; i < dev->data->nb_tx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
+ return;
}
static int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index f3d3c20..fb04277 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -530,6 +530,9 @@ swq_init(struct pmd_internals *p);
void
swq_free(struct pmd_internals *p);
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p);
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name);
@@ -659,6 +662,9 @@ pipeline_init(struct pmd_internals *p);
void
pipeline_free(struct pmd_internals *p);
+void
+pipeline_disable_all(struct pmd_internals *p);
+
struct pipeline *
pipeline_find(struct pmd_internals *p, const char *name);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index f1a2925..d1e8e06 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -61,6 +61,18 @@ pipeline_free(struct pmd_internals *p)
}
}
+void
+pipeline_disable_all(struct pmd_internals *p)
+{
+ struct pipeline *pipeline;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (pipeline->enabled)
+ thread_pipeline_disable(p,
+ pipeline->thread_id,
+ pipeline->name);
+}
+
struct pipeline *
pipeline_find(struct pmd_internals *p,
const char *name)
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
index 3e810f3..1d81c6c 100644
--- a/drivers/net/softnic/rte_eth_softnic_swq.c
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -33,6 +33,22 @@ swq_free(struct pmd_internals *p)
}
}
+void
+swq_free_keep_rxq_txq(struct pmd_internals *p)
+{
+ struct swq *swq;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node) {
+ if ((strncmp(swq->name, "RXQ", strlen("RXQ")) == 0) ||
+ (strncmp(swq->name, "TXQ", strlen("TXQ")) == 0))
+ continue;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
struct swq *
swq_find(struct pmd_internals *p,
const char *name)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (20 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 21/23] net/softnic: start and stop function Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-28 10:13 ` Pattan, Reshma
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-06-28 13:17 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger
Add default firmware script for softnic.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/firmware.cli | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 drivers/net/softnic/firmware.cli
diff --git a/drivers/net/softnic/firmware.cli b/drivers/net/softnic/firmware.cli
new file mode 100644
index 0000000..0524ca1
--- /dev/null
+++ b/drivers/net/softnic/firmware.cli
@@ -0,0 +1,21 @@
+; SPDX-License-Identifier: BSD-3-Clause
+; Copyright(c) 2018 Intel Corporation
+
+link LINK dev 0000:02:00.0
+
+pipeline RX period 10 offset_port_id 0 cpu 0
+pipeline RX port in bsz 32 link LINK rxq 0
+pipeline RX port out bsz 32 swq RXQ0
+pipeline RX table match stub
+pipeline RX port in 0 table 0
+pipeline RX table 0 rule add match default action fwd port 0
+
+pipeline TX period 10 offset_port_id 0 cpu 0
+pipeline TX port in bsz 32 swq TXQ0
+pipeline TX port out bsz 32 link LINK txq 0
+pipeline TX table match stub
+pipeline TX port in 0 table 0
+pipeline TX table 0 rule add match default action fwd port 0
+
+thread 1 pipeline RX enable
+thread 1 pipeline TX enable
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (21 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script Jasvinder Singh
@ 2018-06-27 16:31 ` Jasvinder Singh
2018-06-28 10:27 ` Iremonger, Bernard
2018-06-28 13:45 ` Iremonger, Bernard
2018-06-28 13:17 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 2 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-06-27 16:31 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, bernard.iremonger, Reshma Pattan
Modied the testpmd softnic forwarding mode as per the
changes in softnic PMD.
To run testpmd application with softnic fwd mode, following
command is used;
$ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
-- -i --forward-mode=softnic
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 ++++-
app/test-pmd/config.c | 57 +++++
app/test-pmd/{tm.c => softnicfwd.c} | 405 +++++++++++-------------------------
app/test-pmd/testpmd.c | 29 +--
app/test-pmd/testpmd.h | 44 +---
6 files changed, 248 insertions(+), 345 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
diff --git a/app/test-pmd/Makefile b/app/test-pmd/Makefile
index a5a827b..f788078 100644
--- a/app/test-pmd/Makefile
+++ b/app/test-pmd/Makefile
@@ -35,8 +35,8 @@ SRCS-y += icmpecho.c
SRCS-$(CONFIG_RTE_LIBRTE_IEEE1588) += ieee1588fwd.c
SRCS-$(CONFIG_RTE_LIBRTE_BPF) += bpf_cmd.c
-ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC)$(CONFIG_RTE_LIBRTE_SCHED),yy)
-SRCS-y += tm.c
+ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC), y)
+SRCS-y += softnicfwd.c
endif
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 27e2aa8..3fcbc17 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -69,6 +69,9 @@
#ifdef RTE_LIBRTE_I40E_PMD
#include <rte_pmd_i40e.h>
#endif
+#ifdef RTE_LIBRTE_PMD_SOFTNIC
+#include <rte_eth_softnic.h>
+#endif
#ifdef RTE_LIBRTE_BNXT_PMD
#include <rte_pmd_bnxt.h>
#endif
@@ -14806,20 +14809,14 @@ static void cmd_set_port_tm_hierarchy_default_parsed(void *parsed_result,
p = &ports[port_id];
- /* Port tm flag */
- if (p->softport.tm_flag == 0) {
- printf(" tm not enabled on port %u (error)\n", port_id);
- return;
- }
-
/* Forward mode: tm */
- if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
- printf(" tm mode not enabled(error)\n");
+ if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnic")) {
+ printf(" softnicfwd mode not enabled(error)\n");
return;
}
/* Set the default tm hierarchy */
- p->softport.tm.default_hierarchy_enable = 1;
+ p->softport.default_tm_hierarchy_enable = 1;
}
cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = {
@@ -17543,15 +17540,50 @@ cmdline_read_from_file(const char *filename)
void
prompt(void)
{
+ int status;
+
/* initialize non-constant commands */
cmd_set_fwd_mode_init();
cmd_set_fwd_retry_mode_init();
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ portid_t softnic_portid, pid;
+ uint8_t softnic_enable = 0;
+
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ struct rte_port *port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+ }
+#endif
+
testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
if (testpmd_cl == NULL)
return;
- cmdline_interact(testpmd_cl);
- cmdline_stdin_exit(testpmd_cl);
+
+ for (;;) {
+ status = cmdline_poll(testpmd_cl);
+ if (status < 0)
+ rte_panic("CLI poll error (%" PRId32 ")\n", status);
+ else if (status == RDLINE_EXITED) {
+ cmdline_stdin_exit(testpmd_cl);
+ rte_exit(0, "\n");
+ }
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+
+ if ((softnic_enable == 1) &&
+ (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
+ rte_pmd_softnic_manage(softnic_portid);
+#endif
+ }
}
void
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 97020fb..a17a7b5 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2332,6 +2332,55 @@ icmp_echo_config_setup(void)
}
}
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+static void
+softnic_fwd_config_setup(void)
+{
+ struct rte_port *port;
+ portid_t pid, softnic_portid;
+ queueid_t i;
+ uint8_t softnic_enable = 0;
+
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+
+ if (softnic_enable == 0) {
+ printf("Softnic mode not configured(%s)!\n", __func__);
+ return;
+ }
+
+ cur_fwd_config.nb_fwd_ports = 1;
+ cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
+
+ /* Re-initialize forwarding streams */
+ init_fwd_streams();
+
+ /*
+ * In the softnic forwarding test, the number of forwarding cores
+ * is set to one and remaining are used for softnic packet processing.
+ */
+ cur_fwd_config.nb_fwd_lcores = 1;
+ setup_fwd_config_of_each_lcore(&cur_fwd_config);
+
+ for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
+ fwd_streams[i]->rx_port = softnic_portid;
+ fwd_streams[i]->rx_queue = i;
+ fwd_streams[i]->tx_port = softnic_portid;
+ fwd_streams[i]->tx_queue = i;
+ fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
+ fwd_streams[i]->retry_enabled = retry_enabled;
+ }
+}
+#endif
+
void
fwd_config_setup(void)
{
@@ -2340,6 +2389,14 @@ fwd_config_setup(void)
icmp_echo_config_setup();
return;
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ softnic_fwd_config_setup();
+ return;
+ }
+#endif
+
if ((nb_rxq > 1) && (nb_txq > 1)){
if (dcb_config)
dcb_fwd_config_setup();
diff --git a/app/test-pmd/tm.c b/app/test-pmd/softnicfwd.c
similarity index 61%
rename from app/test-pmd/tm.c
rename to app/test-pmd/softnicfwd.c
index 7231552..1f9eeaf 100644
--- a/app/test-pmd/tm.c
+++ b/app/test-pmd/softnicfwd.c
@@ -6,6 +6,7 @@
#include <rte_cycles.h>
#include <rte_mbuf.h>
+#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_meter.h>
@@ -71,170 +72,17 @@ struct tm_hierarchy {
uint32_t n_shapers;
};
-#define BITFIELD(byte_array, slab_pos, slab_mask, slab_shr) \
-({ \
- uint64_t slab = *((uint64_t *) &byte_array[slab_pos]); \
- uint64_t val = \
- (rte_be_to_cpu_64(slab) & slab_mask) >> slab_shr; \
- val; \
-})
-
-#define RTE_SCHED_PORT_HIERARCHY(subport, pipe, \
- traffic_class, queue, color) \
- ((((uint64_t) (queue)) & 0x3) | \
- ((((uint64_t) (traffic_class)) & 0x3) << 2) | \
- ((((uint64_t) (color)) & 0x3) << 4) | \
- ((((uint64_t) (subport)) & 0xFFFF) << 16) | \
- ((((uint64_t) (pipe)) & 0xFFFFFFFF) << 32))
-
-
-static void
-pkt_metadata_set(struct rte_port *p, struct rte_mbuf **pkts,
- uint32_t n_pkts)
-{
- struct softnic_port_tm *tm = &p->softport.tm;
- uint32_t i;
-
- for (i = 0; i < (n_pkts & (~0x3)); i += 4) {
- struct rte_mbuf *pkt0 = pkts[i];
- struct rte_mbuf *pkt1 = pkts[i + 1];
- struct rte_mbuf *pkt2 = pkts[i + 2];
- struct rte_mbuf *pkt3 = pkts[i + 3];
-
- uint8_t *pkt0_data = rte_pktmbuf_mtod(pkt0, uint8_t *);
- uint8_t *pkt1_data = rte_pktmbuf_mtod(pkt1, uint8_t *);
- uint8_t *pkt2_data = rte_pktmbuf_mtod(pkt2, uint8_t *);
- uint8_t *pkt3_data = rte_pktmbuf_mtod(pkt3, uint8_t *);
-
- uint64_t pkt0_subport = BITFIELD(pkt0_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt0_pipe = BITFIELD(pkt0_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt0_dscp = BITFIELD(pkt0_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt0_tc = tm->tm_tc_table[pkt0_dscp & 0x3F] >> 2;
- uint32_t pkt0_tc_q = tm->tm_tc_table[pkt0_dscp & 0x3F] & 0x3;
- uint64_t pkt1_subport = BITFIELD(pkt1_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt1_pipe = BITFIELD(pkt1_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt1_dscp = BITFIELD(pkt1_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt1_tc = tm->tm_tc_table[pkt1_dscp & 0x3F] >> 2;
- uint32_t pkt1_tc_q = tm->tm_tc_table[pkt1_dscp & 0x3F] & 0x3;
-
- uint64_t pkt2_subport = BITFIELD(pkt2_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt2_pipe = BITFIELD(pkt2_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt2_dscp = BITFIELD(pkt2_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt2_tc = tm->tm_tc_table[pkt2_dscp & 0x3F] >> 2;
- uint32_t pkt2_tc_q = tm->tm_tc_table[pkt2_dscp & 0x3F] & 0x3;
-
- uint64_t pkt3_subport = BITFIELD(pkt3_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt3_pipe = BITFIELD(pkt3_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt3_dscp = BITFIELD(pkt3_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt3_tc = tm->tm_tc_table[pkt3_dscp & 0x3F] >> 2;
- uint32_t pkt3_tc_q = tm->tm_tc_table[pkt3_dscp & 0x3F] & 0x3;
-
- uint64_t pkt0_sched = RTE_SCHED_PORT_HIERARCHY(pkt0_subport,
- pkt0_pipe,
- pkt0_tc,
- pkt0_tc_q,
- 0);
- uint64_t pkt1_sched = RTE_SCHED_PORT_HIERARCHY(pkt1_subport,
- pkt1_pipe,
- pkt1_tc,
- pkt1_tc_q,
- 0);
- uint64_t pkt2_sched = RTE_SCHED_PORT_HIERARCHY(pkt2_subport,
- pkt2_pipe,
- pkt2_tc,
- pkt2_tc_q,
- 0);
- uint64_t pkt3_sched = RTE_SCHED_PORT_HIERARCHY(pkt3_subport,
- pkt3_pipe,
- pkt3_tc,
- pkt3_tc_q,
- 0);
-
- pkt0->hash.sched.lo = pkt0_sched & 0xFFFFFFFF;
- pkt0->hash.sched.hi = pkt0_sched >> 32;
- pkt1->hash.sched.lo = pkt1_sched & 0xFFFFFFFF;
- pkt1->hash.sched.hi = pkt1_sched >> 32;
- pkt2->hash.sched.lo = pkt2_sched & 0xFFFFFFFF;
- pkt2->hash.sched.hi = pkt2_sched >> 32;
- pkt3->hash.sched.lo = pkt3_sched & 0xFFFFFFFF;
- pkt3->hash.sched.hi = pkt3_sched >> 32;
- }
-
- for (; i < n_pkts; i++) {
- struct rte_mbuf *pkt = pkts[i];
-
- uint8_t *pkt_data = rte_pktmbuf_mtod(pkt, uint8_t *);
-
- uint64_t pkt_subport = BITFIELD(pkt_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt_pipe = BITFIELD(pkt_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt_dscp = BITFIELD(pkt_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt_tc = tm->tm_tc_table[pkt_dscp & 0x3F] >> 2;
- uint32_t pkt_tc_q = tm->tm_tc_table[pkt_dscp & 0x3F] & 0x3;
-
- uint64_t pkt_sched = RTE_SCHED_PORT_HIERARCHY(pkt_subport,
- pkt_pipe,
- pkt_tc,
- pkt_tc_q,
- 0);
-
- pkt->hash.sched.lo = pkt_sched & 0xFFFFFFFF;
- pkt->hash.sched.hi = pkt_sched >> 32;
- }
-}
+static struct fwd_lcore *softnic_fwd_lcore;
+static uint16_t softnic_port_id;
+struct fwd_engine softnic_fwd_engine;
/*
- * Soft port packet forward
+ * Softnic packet forward
*/
static void
-softport_packet_fwd(struct fwd_stream *fs)
+softnic_fwd(struct fwd_stream *fs)
{
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
- struct rte_port *rte_tx_port = &ports[fs->tx_port];
uint16_t nb_rx;
uint16_t nb_tx;
uint32_t retry;
@@ -258,14 +106,6 @@ softport_packet_fwd(struct fwd_stream *fs)
fs->rx_burst_stats.pkt_burst_spread[nb_rx]++;
#endif
- if (rte_tx_port->softnic_enable) {
- /* Set packet metadata if tm flag enabled */
- if (rte_tx_port->softport.tm_flag)
- pkt_metadata_set(rte_tx_port, pkts_burst, nb_rx);
-
- /* Softport run */
- rte_pmd_softnic_run(fs->tx_port);
- }
nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
pkts_burst, nb_rx);
@@ -298,7 +138,34 @@ softport_packet_fwd(struct fwd_stream *fs)
}
static void
-set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
+softnic_fwd_run(struct fwd_stream *fs)
+{
+ rte_pmd_softnic_run(softnic_port_id);
+ softnic_fwd(fs);
+}
+
+/**
+ * Softnic init
+ */
+static int
+softnic_begin(void *arg __rte_unused)
+{
+ for (;;) {
+ if (!softnic_fwd_lcore->stopped)
+ break;
+ }
+
+ do {
+ /* Run softnic */
+ rte_pmd_softnic_run(softnic_port_id);
+ } while (!softnic_fwd_lcore->stopped);
+
+ return 0;
+}
+
+static void
+set_tm_hiearchy_nodes_shaper_rate(portid_t port_id,
+ struct tm_hierarchy *h)
{
struct rte_eth_link link_params;
uint64_t tm_port_rate;
@@ -306,7 +173,7 @@ set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
memset(&link_params, 0, sizeof(link_params));
rte_eth_link_get(port_id, &link_params);
- tm_port_rate = (uint64_t)link_params.link_speed * BYTES_IN_MBPS;
+ tm_port_rate = (uint64_t)ETH_SPEED_NUM_10G * BYTES_IN_MBPS;
if (tm_port_rate > UINT32_MAX)
tm_port_rate = UINT32_MAX;
@@ -374,7 +241,8 @@ softport_tm_root_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_subport_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t subport_parent_node_id, subport_node_id = 0;
@@ -442,7 +310,8 @@ softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_pipe_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t pipe_parent_node_id;
@@ -511,7 +380,8 @@ softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_tc_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_tc_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t tc_parent_node_id;
@@ -674,63 +544,9 @@ softport_tm_queue_node_add(portid_t port_id, struct tm_hierarchy *h,
return 0;
}
-/*
- * TM Packet Field Setup
- */
-static void
-softport_tm_pktfield_setup(portid_t port_id)
-{
- struct rte_port *p = &ports[port_id];
- uint64_t pktfield0_mask = 0;
- uint64_t pktfield1_mask = 0x0000000FFF000000LLU;
- uint64_t pktfield2_mask = 0x00000000000000FCLLU;
-
- p->softport.tm = (struct softnic_port_tm) {
- .n_subports_per_port = SUBPORT_NODES_PER_PORT,
- .n_pipes_per_subport = PIPE_NODES_PER_SUBPORT,
-
- /* Packet field to identify subport
- *
- * Default configuration assumes only one subport, thus
- * the subport ID is hardcoded to 0
- */
- .tm_pktfield0_slabpos = 0,
- .tm_pktfield0_slabmask = pktfield0_mask,
- .tm_pktfield0_slabshr =
- __builtin_ctzll(pktfield0_mask),
-
- /* Packet field to identify pipe.
- *
- * Default value assumes Ethernet/IPv4/UDP packets,
- * UDP payload bits 12 .. 23
- */
- .tm_pktfield1_slabpos = 40,
- .tm_pktfield1_slabmask = pktfield1_mask,
- .tm_pktfield1_slabshr =
- __builtin_ctzll(pktfield1_mask),
-
- /* Packet field used as index into TC translation table
- * to identify the traffic class and queue.
- *
- * Default value assumes Ethernet/IPv4 packets, IPv4
- * DSCP field
- */
- .tm_pktfield2_slabpos = 8,
- .tm_pktfield2_slabmask = pktfield2_mask,
- .tm_pktfield2_slabshr =
- __builtin_ctzll(pktfield2_mask),
-
- .tm_tc_table = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- }, /**< TC translation table */
- };
-}
-
static int
-softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
+softport_tm_hierarchy_specify(portid_t port_id,
+ struct rte_tm_error *error)
{
struct tm_hierarchy h;
@@ -766,75 +582,96 @@ softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
if (status)
return status;
- /* TM packet fields setup */
- softport_tm_pktfield_setup(port_id);
-
return 0;
}
/*
- * Soft port Init
+ * Softnic TM default configuration
*/
static void
-softport_tm_begin(portid_t pi)
+softnic_tm_default_config(portid_t pi)
{
struct rte_port *port = &ports[pi];
+ struct rte_tm_error error;
+ int status;
- /* Soft port TM flag */
- if (port->softport.tm_flag == 1) {
- printf("\n\n TM feature available on port %u\n", pi);
-
- /* Soft port TM hierarchy configuration */
- if ((port->softport.tm.hierarchy_config == 0) &&
- (port->softport.tm.default_hierarchy_enable == 1)) {
- struct rte_tm_error error;
- int status;
-
- /* Stop port */
- rte_eth_dev_stop(pi);
-
- /* TM hierarchy specification */
- status = softport_tm_hierarchy_specify(pi, &error);
- if (status) {
- printf(" TM Hierarchy built error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf("\n TM Hierarchy Specified!\n\v");
-
- /* TM hierarchy commit */
- status = rte_tm_hierarchy_commit(pi, 0, &error);
- if (status) {
- printf(" Hierarchy commit error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf(" Hierarchy Committed (port %u)!", pi);
- port->softport.tm.hierarchy_config = 1;
-
- /* Start port */
- status = rte_eth_dev_start(pi);
- if (status) {
- printf("\n Port %u start error!\n", pi);
- return;
- }
- printf("\n Port %u started!\n", pi);
- return;
- }
+ /* Stop port */
+ rte_eth_dev_stop(pi);
+
+ /* TM hierarchy specification */
+ status = softport_tm_hierarchy_specify(pi, &error);
+ if (status) {
+ printf(" TM Hierarchy built error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf("\n TM Hierarchy Specified!\n");
+
+ /* TM hierarchy commit */
+ status = rte_tm_hierarchy_commit(pi, 0, &error);
+ if (status) {
+ printf(" Hierarchy commit error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf(" Hierarchy Committed (port %u)!\n", pi);
+
+ /* Start port */
+ status = rte_eth_dev_start(pi);
+ if (status) {
+ printf("\n Port %u start error!\n", pi);
+ return;
}
- printf("\n TM feature not available on port %u", pi);
+
+ /* Reset the default hierarchy flag */
+ port->softport.default_tm_hierarchy_enable = 0;
}
-struct fwd_engine softnic_tm_engine = {
- .fwd_mode_name = "tm",
- .port_fwd_begin = softport_tm_begin,
- .port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
-};
+/*
+ * Softnic forwarding init
+ */
+static void
+softnic_fwd_begin(portid_t pi)
+{
+ struct rte_port *port = &ports[pi];
+ uint32_t lcore, fwd_core_present = 0, softnic_run_launch = 0;
+ int status;
+
+ softnic_fwd_lcore = port->softport.fwd_lcore_arg[0];
+ softnic_port_id = pi;
+
+ /* Launch softnic_run function on lcores */
+ for (lcore = 0; lcore < RTE_MAX_LCORE; lcore++) {
+ if (!rte_lcore_is_enabled(lcore))
+ continue;
+
+ if (lcore == rte_get_master_lcore())
+ continue;
+
+ if (fwd_core_present == 0) {
+ fwd_core_present++;
+ continue;
+ }
+
+ status = rte_eal_remote_launch(softnic_begin, NULL, lcore);
+ if (status)
+ printf("softnic launch on lcore %u failed (%d)\n",
+ lcore, status);
+
+ softnic_run_launch = 1;
+ }
+
+ if (!softnic_run_launch)
+ softnic_fwd_engine.packet_fwd = softnic_fwd_run;
+
+ /* Softnic TM default configuration */
+ if (port->softport.default_tm_hierarchy_enable == 1)
+ softnic_tm_default_config(pi);
+}
-struct fwd_engine softnic_tm_bypass_engine = {
- .fwd_mode_name = "tm-bypass",
- .port_fwd_begin = NULL,
+struct fwd_engine softnic_fwd_engine = {
+ .fwd_mode_name = "softnic",
+ .port_fwd_begin = softnic_fwd_begin,
.port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
+ .packet_fwd = softnic_fwd,
};
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 24c1998..9436241 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -155,9 +155,8 @@ struct fwd_engine * fwd_engines[] = {
&tx_only_engine,
&csum_fwd_engine,
&icmp_echo_engine,
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- &softnic_tm_engine,
- &softnic_tm_bypass_engine,
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ &softnic_fwd_engine,
#endif
#ifdef RTE_LIBRTE_IEEE1588
&ieee1588_fwd_engine,
@@ -816,6 +815,19 @@ init_config(void)
"rte_gro_ctx_create() failed\n");
}
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0)
+ port->softport.fwd_lcore_arg = fwd_lcores;
+ }
+ }
+#endif
+
}
@@ -2393,17 +2405,6 @@ init_port_config(void)
(rte_eth_devices[pid].data->dev_flags &
RTE_ETH_DEV_INTR_RMV))
port->dev_conf.intr_conf.rmv = 1;
-
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- /* Detect softnic port */
- if (!strcmp(port->dev_info.driver_name, "net_softnic")) {
- port->softnic_enable = 1;
- memset(&port->softport, 0, sizeof(struct softnic_port));
-
- if (!strcmp(cur_fwd_eng->fwd_mode_name, "tm"))
- port->softport.tm_flag = 1;
- }
-#endif
}
}
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index f51cd9d..4fc30a8 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -57,10 +57,10 @@ typedef uint16_t streamid_t;
#define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1)
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
-#define TM_MODE 1
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+#define SOFTNIC 1
#else
-#define TM_MODE 0
+#define SOFTNIC 0
#endif
enum {
@@ -135,35 +135,13 @@ struct port_flow {
uint8_t data[]; /**< Storage for pattern/actions. */
};
-#ifdef TM_MODE
-/**
- * Soft port tm related parameters
- */
-struct softnic_port_tm {
- uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */
- uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */
-
- uint32_t n_subports_per_port; /**< Num of subport nodes per port */
- uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */
-
- uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */
- uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */
- uint64_t tm_pktfield0_slabshr;
- uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */
- uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */
- uint64_t tm_pktfield1_slabshr;
- uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */
- uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */
- uint64_t tm_pktfield2_slabshr;
- uint64_t tm_tc_table[64]; /**< TC translation table */
-};
-
+#ifdef SOFTNIC
/**
* The data structure associate with softnic port
*/
struct softnic_port {
- unsigned int tm_flag; /**< set to 1 if tm feature is enabled */
- struct softnic_port_tm tm; /**< softnic port tm parameters */
+ uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */
+ struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */
};
#endif
@@ -202,9 +180,8 @@ struct rte_port {
uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
uint8_t slave_flag; /**< bonding slave port */
struct port_flow *flow_list; /**< Associated flows. */
-#ifdef TM_MODE
- unsigned int softnic_enable; /**< softnic flag */
- struct softnic_port softport; /**< softnic port params */
+#ifdef SOFTNIC
+ struct softnic_port softport; /**< softnic params */
#endif
};
@@ -266,9 +243,8 @@ extern struct fwd_engine rx_only_engine;
extern struct fwd_engine tx_only_engine;
extern struct fwd_engine csum_fwd_engine;
extern struct fwd_engine icmp_echo_engine;
-#ifdef TM_MODE
-extern struct fwd_engine softnic_tm_engine;
-extern struct fwd_engine softnic_tm_bypass_engine;
+#ifdef SOFTNIC
+extern struct fwd_engine softnic_fwd_engine;
#endif
#ifdef RTE_LIBRTE_IEEE1588
extern struct fwd_engine ieee1588_fwd_engine;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script Jasvinder Singh
@ 2018-06-28 10:13 ` Pattan, Reshma
2018-06-28 10:18 ` Singh, Jasvinder
0 siblings, 1 reply; 132+ messages in thread
From: Pattan, Reshma @ 2018-06-28 10:13 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Dumitrescu, Cristian, Iremonger, Bernard
Hi Jasvinder,
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jasvinder Singh
> Sent: Wednesday, June 27, 2018 5:31 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> Bernard <bernard.iremonger@intel.com>
> Subject: [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
>
> Add default firmware script for softnic.
Might need more description here or in the file itself.
Need to explain how to structure basic firmware for application designing using softnic?
This default firmware will always fail on other systems, so users have to edit this before starting using it to match with their system resources.
We need to highlight that in commit message.
Thanks,
Reshma
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
2018-06-28 10:13 ` Pattan, Reshma
@ 2018-06-28 10:18 ` Singh, Jasvinder
0 siblings, 0 replies; 132+ messages in thread
From: Singh, Jasvinder @ 2018-06-28 10:18 UTC (permalink / raw)
To: Pattan, Reshma, dev; +Cc: Dumitrescu, Cristian, Iremonger, Bernard
> -----Original Message-----
> From: Pattan, Reshma
> Sent: Thursday, June 28, 2018 11:13 AM
> To: Singh, Jasvinder <jasvinder.singh@intel.com>; dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger, Bernard
> <bernard.iremonger@intel.com>
> Subject: RE: [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
>
> Hi Jasvinder,
>
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jasvinder Singh
> > Sent: Wednesday, June 27, 2018 5:31 PM
> > To: dev@dpdk.org
> > Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> > Bernard <bernard.iremonger@intel.com>
> > Subject: [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script
> >
> > Add default firmware script for softnic.
>
> Might need more description here or in the file itself.
> Need to explain how to structure basic firmware for application designing using
> softnic?
> This default firmware will always fail on other systems, so users have to edit
> this before starting using it to match with their system resources.
> We need to highlight that in commit message.
>
I will update testpmd documentation (in preparation) on how to configure and use softnic. Don't want to add extensive details in commit message.
Jasvinder
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
@ 2018-06-28 10:27 ` Iremonger, Bernard
2018-06-28 10:29 ` Singh, Jasvinder
2018-06-28 13:45 ` Iremonger, Bernard
1 sibling, 1 reply; 132+ messages in thread
From: Iremonger, Bernard @ 2018-06-28 10:27 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Jasvinder,
> -----Original Message-----
> From: Singh, Jasvinder
> Sent: Wednesday, June 27, 2018 5:31 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> Bernard <bernard.iremonger@intel.com>; Pattan, Reshma
> <reshma.pattan@intel.com>
> Subject: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
>
> Modied the testpmd softnic forwarding mode as per the changes in softnic
> PMD.
>
> To run testpmd application with softnic fwd mode, following command is
> used;
>
> $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
> -- -i --forward-mode=softnic
>
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> ---
<snip>
This patch fails to compile on the latest 18.08 master branch.
I don't see any updateto the testpmd *.rst files.
Regards,
Bernard.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-28 10:27 ` Iremonger, Bernard
@ 2018-06-28 10:29 ` Singh, Jasvinder
2018-06-28 11:15 ` Iremonger, Bernard
0 siblings, 1 reply; 132+ messages in thread
From: Singh, Jasvinder @ 2018-06-28 10:29 UTC (permalink / raw)
To: Iremonger, Bernard, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
> -----Original Message-----
> From: Iremonger, Bernard
> Sent: Thursday, June 28, 2018 11:28 AM
> To: Singh, Jasvinder <jasvinder.singh@intel.com>; dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Pattan, Reshma
> <reshma.pattan@intel.com>
> Subject: RE: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
>
> Hi Jasvinder,
>
> > -----Original Message-----
> > From: Singh, Jasvinder
> > Sent: Wednesday, June 27, 2018 5:31 PM
> > To: dev@dpdk.org
> > Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> > Bernard <bernard.iremonger@intel.com>; Pattan, Reshma
> > <reshma.pattan@intel.com>
> > Subject: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
> >
> > Modied the testpmd softnic forwarding mode as per the changes in
> > softnic PMD.
> >
> > To run testpmd application with softnic fwd mode, following command is
> > used;
> >
> > $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
> > -- -i --forward-mode=softnic
> >
> > Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> > Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> > ---
>
> <snip>
>
> This patch fails to compile on the latest 18.08 master branch.
>
> I don't see any updateto the testpmd *.rst files.
>
Bernard, Could you please provide me the build log?
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-28 10:29 ` Singh, Jasvinder
@ 2018-06-28 11:15 ` Iremonger, Bernard
2018-06-28 12:45 ` Iremonger, Bernard
0 siblings, 1 reply; 132+ messages in thread
From: Iremonger, Bernard @ 2018-06-28 11:15 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Jasvinder
<snip>
> > > -----Original Message-----
> > > From: Singh, Jasvinder
> > > Sent: Wednesday, June 27, 2018 5:31 PM
> > > To: dev@dpdk.org
> > > Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> > > Bernard <bernard.iremonger@intel.com>; Pattan, Reshma
> > > <reshma.pattan@intel.com>
> > > Subject: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
> > >
> > > Modied the testpmd softnic forwarding mode as per the changes in
> > > softnic PMD.
> > >
> > > To run testpmd application with softnic fwd mode, following command
> > > is used;
> > >
> > > $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
> > > -- -i --forward-mode=softnic
> > >
> > > Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> > > Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> > > ---
> >
> > <snip>
> >
> > This patch fails to compile on the latest 18.08 master branch.
> >
> > I don't see any updateto the testpmd *.rst files.
> >
>
>
> Bernard, Could you please provide me the build log?
/root/dpdk_sforge_2/app/test-pmd/cmdline.c: In function 'prompt':
LD dpdk-pdump
/root/dpdk_sforge_2/app/test-pmd/cmdline.c:17584:3: error: implicit declaration of function 'rte_pmd_softnic_manage' [-Werror=implicit-function-declaration]
rte_pmd_softnic_manage(softnic_portid);
^
/root/dpdk_sforge_2/app/test-pmd/cmdline.c:17584:3: error: nested extern declaration of 'rte_pmd_softnic_manage' [-Werror=nested-externs]
LD dpdk-test-eventdev
LD testbbdev
cc1: all warnings being treated as errors
/root/dpdk_sforge_2/mk/internal/rte.compile-pre.mk:114: recipe for target 'cmdline.o' failed
make[5]: *** [cmdline.o] Error 1
/root/dpdk_sforge_2/mk/rte.subdir.mk:35: recipe for target 'test-pmd' failed
make[4]: *** [test-pmd] Error 2
make[4]: *** Waiting for unfinished jobs....
INSTALL-APP dpdk-procinfo
INSTALL-MAP dpdk-procinfo.map
INSTALL-APP dpdk-test-crypto-perf
INSTALL-MAP dpdk-test-crypto-perf.map
INSTALL-APP dpdk-pdump
INSTALL-MAP dpdk-pdump.map
INSTALL-APP dpdk-test-eventdev
INSTALL-MAP dpdk-test-eventdev.map
INSTALL-MAP testbbdev.map
INSTALL-APP testbbdev
/root/dpdk_sforge_2/mk/rte.sdkbuild.mk:49: recipe for target 'app' failed
make[3]: *** [app] Error 2
/root/dpdk_sforge_2/mk/rte.sdkroot.mk:100: recipe for target 'all' failed
make[2]: *** [all] Error 2
/root/dpdk_sforge_2/mk/rte.sdkinstall.mk:57: recipe for target 'pre_install' failed
make[1]: *** [pre_install] Error 2
/root/dpdk_sforge_2/mk/rte.sdkroot.mk:79: recipe for target 'install' failed
make: *** [install] Error 2
Regards,
Bernard.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-28 11:15 ` Iremonger, Bernard
@ 2018-06-28 12:45 ` Iremonger, Bernard
0 siblings, 0 replies; 132+ messages in thread
From: Iremonger, Bernard @ 2018-06-28 12:45 UTC (permalink / raw)
To: Iremonger, Bernard, Singh, Jasvinder, dev
Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Jasvinder,
<snip>
> > > > -----Original Message-----
> > > > From: Singh, Jasvinder
> > > > Sent: Wednesday, June 27, 2018 5:31 PM
> > > > To: dev@dpdk.org
> > > > Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>;
> > > > Iremonger, Bernard <bernard.iremonger@intel.com>; Pattan, Reshma
> > > > <reshma.pattan@intel.com>
> > > > Subject: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
> > > >
> > > > Modied the testpmd softnic forwarding mode as per the changes in
> > > > softnic PMD.
> > > >
> > > > To run testpmd application with softnic fwd mode, following
> > > > command is used;
> > > >
> > > > $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
> > > > -- -i --forward-mode=softnic
> > > >
> > > > Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> > > > Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> > > > ---
> > >
> > > <snip>
> > >
> > > This patch fails to compile on the latest 18.08 master branch.
> > >
> > > I don't see any updateto the testpmd *.rst files.
> > >
> >
> >
> > Bernard, Could you please provide me the build log?
>
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c: In function 'prompt':
> LD dpdk-pdump
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c:17584:3: error: implicit
> declaration of function 'rte_pmd_softnic_manage' [-Werror=implicit-
> function-declaration]
> rte_pmd_softnic_manage(softnic_portid);
> ^
> /root/dpdk_sforge_2/app/test-pmd/cmdline.c:17584:3: error: nested extern
> declaration of 'rte_pmd_softnic_manage' [-Werror=nested-externs]
> LD dpdk-test-eventdev
> LD testbbdev
> cc1: all warnings being treated as errors
> /root/dpdk_sforge_2/mk/internal/rte.compile-pre.mk:114: recipe for target
> 'cmdline.o' failed
> make[5]: *** [cmdline.o] Error 1
> /root/dpdk_sforge_2/mk/rte.subdir.mk:35: recipe for target 'test-pmd'
> failed
> make[4]: *** [test-pmd] Error 2
> make[4]: *** Waiting for unfinished jobs....
> INSTALL-APP dpdk-procinfo
> INSTALL-MAP dpdk-procinfo.map
> INSTALL-APP dpdk-test-crypto-perf
> INSTALL-MAP dpdk-test-crypto-perf.map
> INSTALL-APP dpdk-pdump
> INSTALL-MAP dpdk-pdump.map
> INSTALL-APP dpdk-test-eventdev
> INSTALL-MAP dpdk-test-eventdev.map
> INSTALL-MAP testbbdev.map
> INSTALL-APP testbbdev
> /root/dpdk_sforge_2/mk/rte.sdkbuild.mk:49: recipe for target 'app' failed
> make[3]: *** [app] Error 2
> /root/dpdk_sforge_2/mk/rte.sdkroot.mk:100: recipe for target 'all' failed
> make[2]: *** [all] Error 2
> /root/dpdk_sforge_2/mk/rte.sdkinstall.mk:57: recipe for target 'pre_install'
> failed
> make[1]: *** [pre_install] Error 2
> /root/dpdk_sforge_2/mk/rte.sdkroot.mk:79: recipe for target 'install' failed
> make: *** [install] Error 2
>
> Regards,
>
> Bernard.
It is compiling for me now (I missed a patch when applying the patches).
Sorry for any inconvenience caused.
Regards,
Bernard.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
` (22 preceding siblings ...)
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
@ 2018-06-28 13:17 ` Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Dumitrescu, Cristian @ 2018-06-28 13:17 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Iremonger, Bernard, Yigit, Ferruh
> -----Original Message-----
> From: Singh, Jasvinder
> Sent: Wednesday, June 27, 2018 5:31 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> Bernard <bernard.iremonger@intel.com>
> Subject: [PATCH v3 00/23] net/softnic: refactoring
>
> This patch set modifies the Soft NIC device driver to use the Packet
> Framework, which makes it much more modular, flexible and extensible
> with new functionality.
>
Series applied to next-pipeline tree, thanks!
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-06-28 10:27 ` Iremonger, Bernard
@ 2018-06-28 13:45 ` Iremonger, Bernard
2018-06-28 13:50 ` Singh, Jasvinder
1 sibling, 1 reply; 132+ messages in thread
From: Iremonger, Bernard @ 2018-06-28 13:45 UTC (permalink / raw)
To: Singh, Jasvinder, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
Hi Jasvinder,
> -----Original Message-----
> From: Singh, Jasvinder
> Sent: Wednesday, June 27, 2018 5:31 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Iremonger,
> Bernard <bernard.iremonger@intel.com>; Pattan, Reshma
> <reshma.pattan@intel.com>
> Subject: [PATCH v3 23/23] app/testpmd: rework softnic forward mode
>
> Modied the testpmd softnic forwarding mode as per the changes in softnic
> PMD.
>
> To run testpmd application with softnic fwd mode, following command is
> used;
>
> $ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
> -- -i --forward-mode=softnic
>
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
> ---
> app/test-pmd/Makefile | 4 +-
> app/test-pmd/cmdline.c | 54 ++++-
> app/test-pmd/config.c | 57 +++++
> app/test-pmd/{tm.c => softnicfwd.c} | 405 +++++++++++-----------------------
> --
> app/test-pmd/testpmd.c | 29 +--
> app/test-pmd/testpmd.h | 44 +---
> 6 files changed, 248 insertions(+), 345 deletions(-) rename app/test-
> pmd/{tm.c => softnicfwd.c} (61%)
>
<snip>
> diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index
> 27e2aa8..3fcbc17 100644
> --- a/app/test-pmd/cmdline.c
> +++ b/app/test-pmd/cmdline.c
> @@ -69,6 +69,9 @@
> #ifdef RTE_LIBRTE_I40E_PMD
> #include <rte_pmd_i40e.h>
> #endif
> +#ifdef RTE_LIBRTE_PMD_SOFTNIC
> +#include <rte_eth_softnic.h>
> +#endif
> #ifdef RTE_LIBRTE_BNXT_PMD
> #include <rte_pmd_bnxt.h>
> #endif
> @@ -14806,20 +14809,14 @@ static void
> cmd_set_port_tm_hierarchy_default_parsed(void *parsed_result,
>
> p = &ports[port_id];
>
> - /* Port tm flag */
> - if (p->softport.tm_flag == 0) {
> - printf(" tm not enabled on port %u (error)\n", port_id);
> - return;
> - }
> -
> /* Forward mode: tm */
Should "tm" be replaced by "softnic" in line above.
> - if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
> - printf(" tm mode not enabled(error)\n");
> + if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnic")) {
> + printf(" softnicfwd mode not enabled(error)\n");
> return;
> }
>
> /* Set the default tm hierarchy */
> - p->softport.tm.default_hierarchy_enable = 1;
> + p->softport.default_tm_hierarchy_enable = 1;
> }
>
> cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = { @@ -
> 17543,15 +17540,50 @@ cmdline_read_from_file(const char *filename) void
> prompt(void)
> {
> + int status;
> +
> /* initialize non-constant commands */
> cmd_set_fwd_mode_init();
> cmd_set_fwd_retry_mode_init();
>
> +#if defined RTE_LIBRTE_PMD_SOFTNIC
> + portid_t softnic_portid, pid;
> + uint8_t softnic_enable = 0;
> +
> + if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
> + RTE_ETH_FOREACH_DEV(pid) {
> + struct rte_port *port = &ports[pid];
> + const char *driver = port->dev_info.driver_name;
> +
> + if (strcmp(driver, "net_softnic") == 0) {
> + softnic_portid = pid;
> + softnic_enable = 1;
> + break;
> + }
> + }
> + }
> +#endif
> +
> testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
> if (testpmd_cl == NULL)
> return;
> - cmdline_interact(testpmd_cl);
> - cmdline_stdin_exit(testpmd_cl);
> +
> + for (;;) {
> + status = cmdline_poll(testpmd_cl);
> + if (status < 0)
> + rte_panic("CLI poll error (%" PRId32 ")\n", status);
> + else if (status == RDLINE_EXITED) {
> + cmdline_stdin_exit(testpmd_cl);
> + rte_exit(0, "\n");
> + }
> +
> +#if defined RTE_LIBRTE_PMD_SOFTNIC
> +
> + if ((softnic_enable == 1) &&
> + (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
> + rte_pmd_softnic_manage(softnic_portid);
> +#endif
> + }
> }
>
<snip>
Should the testpmd help command be updated for the softnic, lines 125 to 1136 in cmdline.c ?
Regards,
Bernard.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode
2018-06-28 13:45 ` Iremonger, Bernard
@ 2018-06-28 13:50 ` Singh, Jasvinder
0 siblings, 0 replies; 132+ messages in thread
From: Singh, Jasvinder @ 2018-06-28 13:50 UTC (permalink / raw)
To: Iremonger, Bernard, dev; +Cc: Dumitrescu, Cristian, Pattan, Reshma
< snip >
> >
> > p = &ports[port_id];
> >
> > - /* Port tm flag */
> > - if (p->softport.tm_flag == 0) {
> > - printf(" tm not enabled on port %u (error)\n", port_id);
> > - return;
> > - }
> > -
> > /* Forward mode: tm */
>
> Should "tm" be replaced by "softnic" in line above.
>
> > - if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
> > - printf(" tm mode not enabled(error)\n");
> > + if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnic")) {
> > + printf(" softnicfwd mode not enabled(error)\n");
> > return;
> > }
> >
> > /* Set the default tm hierarchy */
> > - p->softport.tm.default_hierarchy_enable = 1;
> > + p->softport.default_tm_hierarchy_enable = 1;
> > }
> >
> > cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = { @@ -
> > 17543,15 +17540,50 @@ cmdline_read_from_file(const char *filename)
> > void
> > prompt(void)
> > {
> > + int status;
> > +
> > /* initialize non-constant commands */
> > cmd_set_fwd_mode_init();
> > cmd_set_fwd_retry_mode_init();
> >
> > +#if defined RTE_LIBRTE_PMD_SOFTNIC
> > + portid_t softnic_portid, pid;
> > + uint8_t softnic_enable = 0;
> > +
> > + if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
> > + RTE_ETH_FOREACH_DEV(pid) {
> > + struct rte_port *port = &ports[pid];
> > + const char *driver = port->dev_info.driver_name;
> > +
> > + if (strcmp(driver, "net_softnic") == 0) {
> > + softnic_portid = pid;
> > + softnic_enable = 1;
> > + break;
> > + }
> > + }
> > + }
> > +#endif
> > +
> > testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
> > if (testpmd_cl == NULL)
> > return;
> > - cmdline_interact(testpmd_cl);
> > - cmdline_stdin_exit(testpmd_cl);
> > +
> > + for (;;) {
> > + status = cmdline_poll(testpmd_cl);
> > + if (status < 0)
> > + rte_panic("CLI poll error (%" PRId32 ")\n", status);
> > + else if (status == RDLINE_EXITED) {
> > + cmdline_stdin_exit(testpmd_cl);
> > + rte_exit(0, "\n");
> > + }
> > +
> > +#if defined RTE_LIBRTE_PMD_SOFTNIC
> > +
> > + if ((softnic_enable == 1) &&
> > + (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
> > + rte_pmd_softnic_manage(softnic_portid);
> > +#endif
> > + }
> > }
> >
> <snip>
>
> Should the testpmd help command be updated for the softnic, lines 125 to
> 1136 in cmdline.c ?
>
There isn't anything changed in cli, so testpmd help commands should remain the same. Thanks.
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring Jasvinder Singh
` (23 more replies)
0 siblings, 24 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=UTF-8, Size: 4931 bytes --]
This patch set modifies the Soft NIC device driver to use the Packet
Framework, which makes it much more modular, flexible and extensible
with new functionality.
• The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
pipeline is DIY and reconfigurable through “firmware” (DPDK Packet
Framework script).
• Configured through the standard DPDK ethdev API (including flow,
QoS, security). The internal framework is not externally visible.
• Key benefits:
- Can be used to augment missing features to HW NICs.
- Allows consumption of advanced DPDK features without
redesigning the target application.
- Allows out-of-the-box performance boost of DPDK.
consumers apps simply by instantiating this Ethernet device.
Example: Create "Soft NIC" port with configuration defined
in “firmware” script file
--vdev 'net_softnic0,firmware=script.cli'
v3 changes:
- fix freebsd build errors
- add firmware script for softnic
v2 changes:
- fix build warnings
- fix checkpatch warnings
Cristian Dumitrescu (22):
Jasvinder Singh (23):
Reshma Pattan (1):
net/softnic: restructuring
net/softnic: add software queue object
net/softnic: add link object
net/softnic: add mempool object
net/softnic: add tap object
net/softnic: add traffic manager object
net/softnic: add port action profile
net/softnic: add table action profile
net/softnic: add pipeline object
net/softnic: add thread
net/softnic: add softnic run API
net/softnic: add cli interface
net/softnic: add connection agent
net/softnic: add cli to create softnic objects
net/softnic: add cli to enable and disable pipeline
net/softnic: add cli for pipeline table entries
net/softnic: add cli to read stats
net/softnic: add cli for meter action
net/softnic: add cli for ttl action
net/softnic: receive and transmit queue setup
net/softnic: start and stop function
net/softnic: add firmware script
app/testpmd: rework softnic forward mode
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 +-
app/test-pmd/config.c | 57 +
app/test-pmd/{tm.c => softnicfwd.c} | 405 +-
app/test-pmd/testpmd.c | 29 +-
app/test-pmd/testpmd.h | 44 +-
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 23 +-
drivers/net/softnic/conn.c | 332 ++
drivers/net/softnic/conn.h | 49 +
drivers/net/softnic/firmware.cli | 21 +
drivers/net/softnic/hash_func.h | 359 ++
drivers/net/softnic/hash_func_arm64.h | 261 ++
drivers/net/softnic/parser.c | 685 +++
drivers/net/softnic/parser.h | 66 +
drivers/net/softnic/rte_eth_softnic.c | 755 ++--
drivers/net/softnic/rte_eth_softnic.h | 49 +-
drivers/net/softnic/rte_eth_softnic_action.c | 389 ++
drivers/net/softnic/rte_eth_softnic_cli.c | 4342 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 814 +++-
drivers/net/softnic/rte_eth_softnic_link.c | 98 +
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 +
drivers/net/softnic/rte_eth_softnic_pipeline.c | 966 +++++
drivers/net/softnic/rte_eth_softnic_swq.c | 113 +
drivers/net/softnic/rte_eth_softnic_tap.c | 118 +
drivers/net/softnic/rte_eth_softnic_thread.c | 2710 ++++++++++++
drivers/net/softnic/rte_eth_softnic_tm.c | 173 +-
...nic_version.map => rte_eth_softnic_version.map} | 6 +
mk/rte.app.mk | 6 +
30 files changed, 12004 insertions(+), 1030 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
create mode 100644 drivers/net/softnic/firmware.cli
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 02/23] net/softnic: add software queue object Jasvinder Singh
` (22 subsequent siblings)
23 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Rework the softnic implementation to have flexiblity in enabling
more features to its receive and transmit data path.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 607 ++++--------------------
drivers/net/softnic/rte_eth_softnic.h | 34 +-
drivers/net/softnic/rte_eth_softnic_internals.h | 101 +---
drivers/net/softnic/rte_eth_softnic_tm.c | 100 +---
4 files changed, 120 insertions(+), 722 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6b3c13e..ccf3bd4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -13,40 +13,17 @@
#include <rte_kvargs.h>
#include <rte_errno.h>
#include <rte_ring.h>
-#include <rte_sched.h>
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
#include "rte_eth_softnic_internals.h"
-#define DEV_HARD(p) \
- (&rte_eth_devices[p->hard.port_id])
-
-#define PMD_PARAM_SOFT_TM "soft_tm"
-#define PMD_PARAM_SOFT_TM_RATE "soft_tm_rate"
-#define PMD_PARAM_SOFT_TM_NB_QUEUES "soft_tm_nb_queues"
-#define PMD_PARAM_SOFT_TM_QSIZE0 "soft_tm_qsize0"
-#define PMD_PARAM_SOFT_TM_QSIZE1 "soft_tm_qsize1"
-#define PMD_PARAM_SOFT_TM_QSIZE2 "soft_tm_qsize2"
-#define PMD_PARAM_SOFT_TM_QSIZE3 "soft_tm_qsize3"
-#define PMD_PARAM_SOFT_TM_ENQ_BSZ "soft_tm_enq_bsz"
-#define PMD_PARAM_SOFT_TM_DEQ_BSZ "soft_tm_deq_bsz"
-
-#define PMD_PARAM_HARD_NAME "hard_name"
-#define PMD_PARAM_HARD_TX_QUEUE_ID "hard_tx_queue_id"
+#define PMD_PARAM_FIRMWARE "firmware"
+#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
- PMD_PARAM_SOFT_TM,
- PMD_PARAM_SOFT_TM_RATE,
- PMD_PARAM_SOFT_TM_NB_QUEUES,
- PMD_PARAM_SOFT_TM_QSIZE0,
- PMD_PARAM_SOFT_TM_QSIZE1,
- PMD_PARAM_SOFT_TM_QSIZE2,
- PMD_PARAM_SOFT_TM_QSIZE3,
- PMD_PARAM_SOFT_TM_ENQ_BSZ,
- PMD_PARAM_SOFT_TM_DEQ_BSZ,
- PMD_PARAM_HARD_NAME,
- PMD_PARAM_HARD_TX_QUEUE_ID,
+ PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CPU_ID,
NULL
};
@@ -81,50 +58,35 @@ pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_dev_configure(struct rte_eth_dev *dev)
+pmd_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- if (dev->data->nb_rx_queues > hard_dev->data->nb_rx_queues)
- return -1;
-
- if (p->params.hard.tx_queue_id >= hard_dev->data->nb_tx_queues)
- return -1;
-
return 0;
}
static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
- uint16_t nb_rx_desc __rte_unused,
+ uint16_t nb_rx_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (p->params.soft.intrusive == 0) {
- struct pmd_rx_queue *rxq;
-
- rxq = rte_zmalloc_socket(p->params.soft.name,
- sizeof(struct pmd_rx_queue), 0, socket_id);
- if (rxq == NULL)
- return -ENOMEM;
+ uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
+ char name[size];
+ struct rte_ring *r;
- rxq->hard.port_id = p->hard.port_id;
- rxq->hard.rx_queue_id = rx_queue_id;
- dev->data->rx_queues[rx_queue_id] = rxq;
- } else {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
- void *rxq = hard_dev->data->rx_queues[rx_queue_id];
+ snprintf(name, sizeof(name), "%s_rxq%04x",
+ dev->data->name,
+ rx_queue_id);
- if (rxq == NULL)
- return -1;
+ r = rte_ring_create(name,
+ nb_rx_desc,
+ socket_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (r == NULL)
+ return -1;
- dev->data->rx_queues[rx_queue_id] = rxq;
- }
+ dev->data->rx_queues[rx_queue_id] = r;
return 0;
}
@@ -140,8 +102,12 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
struct rte_ring *r;
snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name, tx_queue_id);
- r = rte_ring_create(name, nb_tx_desc, socket_id,
+ dev->data->name,
+ tx_queue_id);
+
+ r = rte_ring_create(name,
+ nb_tx_desc,
+ socket_id,
RING_F_SP_ENQ | RING_F_SC_DEQ);
if (r == NULL)
return -1;
@@ -153,36 +119,15 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (tm_used(dev)) {
- int status = tm_start(p);
-
- if (status)
- return status;
- }
-
dev->data->dev_link.link_status = ETH_LINK_UP;
- if (p->params.soft.intrusive) {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- /* The hard_dev->rx_pkt_burst should be stable by now */
- dev->rx_pkt_burst = hard_dev->rx_pkt_burst;
- }
-
return 0;
}
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
dev->data->dev_link.link_status = ETH_LINK_DOWN;
-
- if (tm_used(dev))
- tm_stop(p);
}
static void
@@ -190,6 +135,10 @@ pmd_dev_close(struct rte_eth_dev *dev)
{
uint32_t i;
+ /* RX queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
+
/* TX queues */
for (i = 0; i < dev->data->nb_tx_queues; i++)
rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
@@ -203,10 +152,9 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_tm_ops_get(struct rte_eth_dev *dev, void *arg)
+pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg =
- (tm_enabled(dev)) ? &pmd_tm_ops : NULL;
+ *(const struct rte_tm_ops **)arg = NULL;
return 0;
}
@@ -228,12 +176,10 @@ pmd_rx_pkt_burst(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
- struct pmd_rx_queue *rx_queue = rxq;
-
- return rte_eth_rx_burst(rx_queue->hard.port_id,
- rx_queue->hard.rx_queue_id,
- rx_pkts,
- nb_pkts);
+ return (uint16_t)rte_ring_sc_dequeue_burst(rxq,
+ (void **)rx_pkts,
+ nb_pkts,
+ NULL);
}
static uint16_t
@@ -241,148 +187,12 @@ pmd_tx_pkt_burst(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
- return (uint16_t)rte_ring_enqueue_burst(txq,
+ return (uint16_t)rte_ring_sp_enqueue_burst(txq,
(void **)tx_pkts,
nb_pkts,
NULL);
}
-static __rte_always_inline int
-run_default(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_mbuf **pkts = p->soft.def.pkts;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.def.txq_pos;
- uint32_t pkts_len = p->soft.def.pkts_len;
- uint32_t flush_count = p->soft.def.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pos;
- uint16_t i;
-
- /* Soft device TXQ read, Hard device TXQ write */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read soft device TXQ burst to packet enqueue buffer */
- pkts_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts[pkts_len],
- DEFAULT_BURST_SIZE,
- NULL);
-
- /* Increment soft device TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* Hard device TXQ write when complete burst is available */
- if (pkts_len >= DEFAULT_BURST_SIZE) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- }
-
- p->soft.def.txq_pos = txq_pos;
- p->soft.def.pkts_len = pkts_len;
- p->soft.def.flush_count = flush_count + 1;
-
- return 0;
-}
-
-static __rte_always_inline int
-run_tm(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_sched_port *sched = p->soft.tm.sched;
- struct rte_mbuf **pkts_enq = p->soft.tm.pkts_enq;
- struct rte_mbuf **pkts_deq = p->soft.tm.pkts_deq;
- uint32_t enq_bsz = p->params.soft.tm.enq_bsz;
- uint32_t deq_bsz = p->params.soft.tm.deq_bsz;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.tm.txq_pos;
- uint32_t pkts_enq_len = p->soft.tm.pkts_enq_len;
- uint32_t flush_count = p->soft.tm.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pkts_deq_len, pos;
- uint16_t i;
-
- /* Soft device TXQ read, TM enqueue */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read TXQ burst to packet enqueue buffer */
- pkts_enq_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts_enq[pkts_enq_len],
- enq_bsz,
- NULL);
-
- /* Increment TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* TM enqueue when complete burst is available */
- if (pkts_enq_len >= enq_bsz) {
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- if (pkts_enq_len)
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- }
-
- p->soft.tm.txq_pos = txq_pos;
- p->soft.tm.pkts_enq_len = pkts_enq_len;
- p->soft.tm.flush_count = flush_count + 1;
-
- /* TM dequeue, Hard device TXQ write */
- pkts_deq_len = rte_sched_port_dequeue(sched, pkts_deq, deq_bsz);
-
- for (pos = 0; pos < pkts_deq_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts_deq[pos],
- (uint16_t)(pkts_deq_len - pos));
-
- return 0;
-}
-
int
rte_pmd_softnic_run(uint16_t port_id)
{
@@ -392,92 +202,23 @@ rte_pmd_softnic_run(uint16_t port_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
#endif
- return (tm_used(dev)) ? run_tm(dev) : run_default(dev);
-}
-
-static struct ether_addr eth_addr = { .addr_bytes = {0} };
-
-static uint32_t
-eth_dev_speed_max_mbps(uint32_t speed_capa)
-{
- uint32_t rate_mbps[32] = {
- ETH_SPEED_NUM_NONE,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_1G,
- ETH_SPEED_NUM_2_5G,
- ETH_SPEED_NUM_5G,
- ETH_SPEED_NUM_10G,
- ETH_SPEED_NUM_20G,
- ETH_SPEED_NUM_25G,
- ETH_SPEED_NUM_40G,
- ETH_SPEED_NUM_50G,
- ETH_SPEED_NUM_56G,
- ETH_SPEED_NUM_100G,
- };
-
- uint32_t pos = (speed_capa) ? (31 - __builtin_clz(speed_capa)) : 0;
- return rate_mbps[pos];
-}
-
-static int
-default_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
-{
- p->soft.def.pkts = rte_zmalloc_socket(params->soft.name,
- 2 * DEFAULT_BURST_SIZE * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.def.pkts == NULL)
- return -ENOMEM;
-
+ dev = dev;
return 0;
}
-static void
-default_free(struct pmd_internals *p)
-{
- rte_free(p->soft.def.pkts);
-}
-
static void *
-pmd_init(struct pmd_params *params, int numa_node)
+pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
- int status;
- p = rte_zmalloc_socket(params->soft.name,
+ p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
0,
- numa_node);
+ params->cpu_id);
if (p == NULL)
return NULL;
memcpy(&p->params, params, sizeof(p->params));
- rte_eth_dev_get_port_by_name(params->hard.name, &p->hard.port_id);
-
- /* Default */
- status = default_init(p, params, numa_node);
- if (status) {
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
-
- /* Traffic Management (TM)*/
- if (params->soft.flags & PMD_FEATURE_TM) {
- status = tm_init(p, params, numa_node);
- if (status) {
- default_free(p);
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
- }
return p;
}
@@ -485,57 +226,44 @@ pmd_init(struct pmd_params *params, int numa_node)
static void
pmd_free(struct pmd_internals *p)
{
- if (p->params.soft.flags & PMD_FEATURE_TM)
- tm_free(p);
-
- default_free(p);
-
- free(p->params.hard.name);
rte_free(p);
}
+static struct ether_addr eth_addr = {
+ .addr_bytes = {0},
+};
+
static int
pmd_ethdev_register(struct rte_vdev_device *vdev,
struct pmd_params *params,
void *dev_private)
{
- struct rte_eth_dev_info hard_info;
- struct rte_eth_dev *soft_dev;
- uint32_t hard_speed;
- int numa_node;
- uint16_t hard_port_id;
-
- rte_eth_dev_get_port_by_name(params->hard.name, &hard_port_id);
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
+ struct rte_eth_dev *dev;
/* Ethdev entry allocation */
- soft_dev = rte_eth_dev_allocate(params->soft.name);
- if (!soft_dev)
+ dev = rte_eth_dev_allocate(params->name);
+ if (!dev)
return -ENOMEM;
/* dev */
- soft_dev->rx_pkt_burst = (params->soft.intrusive) ?
- NULL : /* set up later */
- pmd_rx_pkt_burst;
- soft_dev->tx_pkt_burst = pmd_tx_pkt_burst;
- soft_dev->tx_pkt_prepare = NULL;
- soft_dev->dev_ops = &pmd_ops;
- soft_dev->device = &vdev->device;
+ dev->rx_pkt_burst = pmd_rx_pkt_burst;
+ dev->tx_pkt_burst = pmd_tx_pkt_burst;
+ dev->tx_pkt_prepare = NULL;
+ dev->dev_ops = &pmd_ops;
+ dev->device = &vdev->device;
/* dev->data */
- soft_dev->data->dev_private = dev_private;
- soft_dev->data->dev_link.link_speed = hard_speed;
- soft_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- soft_dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
- soft_dev->data->dev_link.link_status = ETH_LINK_DOWN;
- soft_dev->data->mac_addrs = ð_addr;
- soft_dev->data->promiscuous = 1;
- soft_dev->data->kdrv = RTE_KDRV_NONE;
- soft_dev->data->numa_node = numa_node;
-
- rte_eth_dev_probing_finish(soft_dev);
+ dev->data->dev_private = dev_private;
+ dev->data->dev_link.link_speed = ETH_SPEED_NUM_100G;
+ dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
+ dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->mac_addrs = ð_addr;
+ dev->data->promiscuous = 1;
+ dev->data->kdrv = RTE_KDRV_NONE;
+ dev->data->numa_node = params->cpu_id;
+
+ rte_eth_dev_probing_finish(dev);
return 0;
}
@@ -566,10 +294,10 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
-pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
+pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
- int i, ret;
+ int ret = 0;
kvlist = rte_kvargs_parse(params, pmd_valid_args);
if (kvlist == NULL)
@@ -577,141 +305,21 @@ pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
- p->soft.name = name;
- p->soft.intrusive = INTRUSIVE;
- p->soft.tm.rate = 0;
- p->soft.tm.nb_queues = SOFTNIC_SOFT_TM_NB_QUEUES;
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
- p->soft.tm.qsize[i] = SOFTNIC_SOFT_TM_QUEUE_SIZE;
- p->soft.tm.enq_bsz = SOFTNIC_SOFT_TM_ENQ_BSZ;
- p->soft.tm.deq_bsz = SOFTNIC_SOFT_TM_DEQ_BSZ;
- p->hard.tx_queue_id = SOFTNIC_HARD_TX_QUEUE_ID;
-
- /* SOFT: TM (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM) == 1) {
- char *s;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM,
- &get_string, &s);
- if (ret < 0)
- goto out_free;
-
- if (strcmp(s, "on") == 0)
- p->soft.flags |= PMD_FEATURE_TM;
- else if (strcmp(s, "off") == 0)
- p->soft.flags &= ~PMD_FEATURE_TM;
- else
- ret = -EINVAL;
-
- free(s);
- if (ret)
- goto out_free;
- }
-
- /* SOFT: TM rate (measured in bytes/second) (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_RATE) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_RATE,
- &get_uint32, &p->soft.tm.rate);
- if (ret < 0)
- goto out_free;
+ p->firmware = SOFTNIC_FIRMWARE;
+ p->cpu_id = SOFTNIC_CPU_ID;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM number of queues (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES,
- &get_uint32, &p->soft.tm.nb_queues);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM queue size 0 .. 3 (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE0) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE0,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[0] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE1) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE1,
- &get_uint32, &qsize);
+ /* Firmware script (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_FIRMWARE,
+ &get_string, &p->firmware);
if (ret < 0)
goto out_free;
-
- p->soft.tm.qsize[1] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
}
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE2) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE2,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[2] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE3) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE3,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[3] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM enqueue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ,
- &get_uint32, &p->soft.tm.enq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM dequeue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ,
- &get_uint32, &p->soft.tm.deq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* HARD: name (mandatory) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_NAME) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_NAME,
- &get_string, &p->hard.name);
- if (ret < 0)
- goto out_free;
- } else {
- ret = -EINVAL;
- goto out_free;
- }
-
- /* HARD: tx_queue_id (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID,
- &get_uint32, &p->hard.tx_queue_id);
+ /* CPU ID (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
+ &get_uint32, &p->cpu_id);
if (ret < 0)
goto out_free;
}
@@ -726,68 +334,31 @@ pmd_probe(struct rte_vdev_device *vdev)
{
struct pmd_params p;
const char *params;
- int status;
+ int status = 0;
- struct rte_eth_dev_info hard_info;
- uint32_t hard_speed;
- uint16_t hard_port_id;
- int numa_node;
void *dev_private;
- struct rte_eth_dev *eth_dev;
const char *name = rte_vdev_device_name(vdev);
PMD_LOG(INFO, "Probing device \"%s\"", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
-
- if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
- strlen(params) == 0) {
- eth_dev = rte_eth_dev_attach_secondary(name);
- if (!eth_dev) {
- PMD_LOG(ERR, "Failed to probe %s", name);
- return -1;
- }
- /* TODO: request info from primary to set up Rx and Tx */
- eth_dev->dev_ops = &pmd_ops;
- rte_eth_dev_probing_finish(eth_dev);
- return 0;
- }
-
if (!params)
return -EINVAL;
- status = pmd_parse_args(&p, rte_vdev_device_name(vdev), params);
+ status = pmd_parse_args(&p, params);
if (status)
return status;
- /* Check input arguments */
- if (rte_eth_dev_get_port_by_name(p.hard.name, &hard_port_id))
- return -EINVAL;
-
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
-
- if (p.hard.tx_queue_id >= hard_info.max_tx_queues)
- return -EINVAL;
-
- if (p.soft.flags & PMD_FEATURE_TM) {
- status = tm_params_check(&p, hard_speed);
-
- if (status)
- return status;
- }
+ p.name = name;
/* Allocate and initialize soft ethdev private data */
- dev_private = pmd_init(&p, numa_node);
+ dev_private = pmd_init(&p);
if (dev_private == NULL)
return -ENOMEM;
/* Register soft ethdev */
- PMD_LOG(INFO,
- "Creating soft ethdev \"%s\" for hard ethdev \"%s\"",
- p.soft.name, p.hard.name);
+ PMD_LOG(INFO, "Creating soft ethdev \"%s\"", p.name);
status = pmd_ethdev_register(vdev, &p, dev_private);
if (status) {
@@ -807,8 +378,7 @@ pmd_remove(struct rte_vdev_device *vdev)
if (!vdev)
return -EINVAL;
- PMD_LOG(INFO, "Removing device \"%s\"",
- rte_vdev_device_name(vdev));
+ PMD_LOG(INFO, "Removing device \"%s\"", rte_vdev_device_name(vdev));
/* Find the ethdev entry */
dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
@@ -817,9 +387,9 @@ pmd_remove(struct rte_vdev_device *vdev)
p = dev->data->dev_private;
/* Free device data structures*/
- pmd_free(p);
rte_free(dev->data);
rte_eth_dev_release_port(dev);
+ pmd_free(p);
return 0;
}
@@ -831,17 +401,8 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
- PMD_PARAM_SOFT_TM "=on|off "
- PMD_PARAM_SOFT_TM_RATE "=<int> "
- PMD_PARAM_SOFT_TM_NB_QUEUES "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE0 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE1 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE2 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE3 "=<int> "
- PMD_PARAM_SOFT_TM_ENQ_BSZ "=<int> "
- PMD_PARAM_SOFT_TM_DEQ_BSZ "=<int> "
- PMD_PARAM_HARD_NAME "=<string> "
- PMD_PARAM_HARD_TX_QUEUE_ID "=<int>");
+ PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
static void
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 9a2c7ba..fb1d170 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -11,37 +11,23 @@
extern "C" {
#endif
-#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
-#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
+/** Firmware. */
+#ifndef SOFTNIC_FIRMWARE
+#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
-#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
-#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
-#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
-#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
-#endif
-
-#ifndef SOFTNIC_HARD_TX_QUEUE_ID
-#define SOFTNIC_HARD_TX_QUEUE_ID 0
+/** NUMA node ID. */
+#ifndef SOFTNIC_CPU_ID
+#define SOFTNIC_CPU_ID 0
#endif
/**
- * Run the traffic management function on the softnic device
- *
- * This function read the packets from the softnic input queues, insert into
- * QoS scheduler queues based on mbuf sched field value and transmit the
- * scheduled packets out through the hard device interface.
+ * Soft NIC run.
*
- * @param portid
- * port id of the soft device.
+ * @param port_id
+ * Port ID of the Soft NIC device.
* @return
- * zero.
+ * Zero on success, error code otherwise.
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 050e3e7..6ae5954 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -5,9 +5,11 @@
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
+#include <stddef.h>
#include <stdint.h>
#include <rte_mbuf.h>
+#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -18,62 +20,16 @@
* PMD Parameters
*/
-enum pmd_feature {
- PMD_FEATURE_TM = 1, /**< Traffic Management (TM) */
-};
-
-#ifndef INTRUSIVE
-#define INTRUSIVE 0
-#endif
-
struct pmd_params {
- /** Parameters for the soft device (to be created) */
- struct {
- const char *name; /**< Name */
- uint32_t flags; /**< Flags */
-
- /** 0 = Access hard device though API only (potentially slower,
- * but safer);
- * 1 = Access hard device private data structures is allowed
- * (potentially faster).
- */
- int intrusive;
-
- /** Traffic Management (TM) */
- struct {
- uint32_t rate; /**< Rate (bytes/second) */
- uint32_t nb_queues; /**< Number of queues */
- uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
- /**< Queue size per traffic class */
- uint32_t enq_bsz; /**< Enqueue burst size */
- uint32_t deq_bsz; /**< Dequeue burst size */
- } tm;
- } soft;
+ const char *name;
+ const char *firmware;
+ uint32_t cpu_id;
- /** Parameters for the hard device (existing) */
+ /** Traffic Management (TM) */
struct {
- char *name; /**< Name */
- uint16_t tx_queue_id; /**< TX queue ID */
- } hard;
-};
-
-/**
- * Default Internals
- */
-
-#ifndef DEFAULT_BURST_SIZE
-#define DEFAULT_BURST_SIZE 32
-#endif
-
-#ifndef FLUSH_COUNT_THRESHOLD
-#define FLUSH_COUNT_THRESHOLD (1 << 17)
-#endif
-
-struct default_internals {
- struct rte_mbuf **pkts;
- uint32_t pkts_len;
- uint32_t txq_pos;
- uint32_t flush_count;
+ uint32_t n_queues; /**< Number of queues */
+ uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+ } tm;
};
/**
@@ -185,14 +141,7 @@ struct tm_internals {
/** Blueprints */
struct tm_params params;
-
- /** Run-time */
struct rte_sched_port *sched;
- struct rte_mbuf **pkts_enq;
- struct rte_mbuf **pkts_deq;
- uint32_t pkts_enq_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -204,22 +153,8 @@ struct pmd_internals {
/** Soft device */
struct {
- struct default_internals def; /**< Default */
struct tm_internals tm; /**< Traffic Management */
} soft;
-
- /** Hard device */
- struct {
- uint16_t port_id;
- } hard;
-};
-
-struct pmd_rx_queue {
- /** Hard device */
- struct {
- uint16_t port_id;
- uint16_t rx_queue_id;
- } hard;
};
/**
@@ -228,9 +163,6 @@ struct pmd_rx_queue {
extern const struct rte_tm_ops pmd_tm_ops;
int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate);
-
-int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
@@ -243,20 +175,9 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_enabled(struct rte_eth_dev *dev)
+tm_used(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM);
-}
-
-static inline int
-tm_used(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM) &&
- p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
+ return 0;
}
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 11d638a..8da8310 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,50 +15,6 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
-int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate)
-{
- uint64_t hard_rate_bytes_per_sec = (uint64_t)hard_rate * BYTES_IN_MBPS;
- uint32_t i;
-
- /* rate */
- if (params->soft.tm.rate) {
- if (params->soft.tm.rate > hard_rate_bytes_per_sec)
- return -EINVAL;
- } else {
- params->soft.tm.rate =
- (hard_rate_bytes_per_sec > UINT32_MAX) ?
- UINT32_MAX : hard_rate_bytes_per_sec;
- }
-
- /* nb_queues */
- if (params->soft.tm.nb_queues == 0)
- return -EINVAL;
-
- if (params->soft.tm.nb_queues < RTE_SCHED_QUEUES_PER_PIPE)
- params->soft.tm.nb_queues = RTE_SCHED_QUEUES_PER_PIPE;
-
- params->soft.tm.nb_queues =
- rte_align32pow2(params->soft.tm.nb_queues);
-
- /* qsize */
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
- if (params->soft.tm.qsize[i] == 0)
- return -EINVAL;
-
- params->soft.tm.qsize[i] =
- rte_align32pow2(params->soft.tm.qsize[i]);
- }
-
- /* enq_bsz, deq_bsz */
- if (params->soft.tm.enq_bsz == 0 ||
- params->soft.tm.deq_bsz == 0 ||
- params->soft.tm.deq_bsz >= params->soft.tm.enq_bsz)
- return -EINVAL;
-
- return 0;
-}
-
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -134,30 +90,9 @@ tm_hierarchy_uninit(struct pmd_internals *p)
int
tm_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
+ struct pmd_params *params __rte_unused,
+ int numa_node __rte_unused)
{
- uint32_t enq_bsz = params->soft.tm.enq_bsz;
- uint32_t deq_bsz = params->soft.tm.deq_bsz;
-
- p->soft.tm.pkts_enq = rte_zmalloc_socket(params->soft.name,
- 2 * enq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_enq == NULL)
- return -ENOMEM;
-
- p->soft.tm.pkts_deq = rte_zmalloc_socket(params->soft.name,
- deq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_deq == NULL) {
- rte_free(p->soft.tm.pkts_enq);
- return -ENOMEM;
- }
-
tm_hierarchy_init(p);
return 0;
@@ -167,8 +102,6 @@ void
tm_free(struct pmd_internals *p)
{
tm_hierarchy_uninit(p);
- rte_free(p->soft.tm.pkts_enq);
- rte_free(p->soft.tm.pkts_deq);
}
int
@@ -384,7 +317,7 @@ static uint32_t
tm_level_get_max_nodes(struct rte_eth_dev *dev, enum tm_node_level level)
{
struct pmd_internals *p = dev->data->dev_private;
- uint32_t n_queues_max = p->params.soft.tm.nb_queues;
+ uint32_t n_queues_max = p->params.tm.n_queues;
uint32_t n_tc_max = n_queues_max / RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS;
uint32_t n_pipes_max = n_tc_max / RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE;
uint32_t n_subports_max = n_pipes_max;
@@ -429,7 +362,7 @@ pmd_tm_node_type_get(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- *is_leaf = node_id < p->params.soft.tm.nb_queues;
+ *is_leaf = node_id < p->params.tm.n_queues;
return 0;
}
@@ -1362,7 +1295,7 @@ node_add_check_port(struct rte_eth_dev *dev,
params->shaper_profile_id);
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1385,12 +1318,9 @@ node_add_check_port(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- /* Shaper must be valid.
- * Shaper profile peak rate must fit the configured port rate.
- */
+ /* Shaper must be valid */
if (params->shaper_profile_id == RTE_TM_SHAPER_PROFILE_ID_NONE ||
- sp == NULL ||
- sp->params.peak.rate > p->params.soft.tm.rate)
+ sp == NULL)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_PARAMS_SHAPER_PROFILE_ID,
@@ -1437,7 +1367,7 @@ node_add_check_subport(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1509,7 +1439,7 @@ node_add_check_pipe(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1586,7 +1516,7 @@ node_add_check_tc(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1659,7 +1589,7 @@ node_add_check_queue(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: leaf */
- if (node_id >= p->params.soft.tm.nb_queues)
+ if (node_id >= p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -2548,10 +2478,10 @@ hierarchy_blueprints_create(struct rte_eth_dev *dev)
.n_subports_per_port = root->n_children,
.n_pipes_per_subport = h->n_tm_nodes[TM_NODE_LEVEL_PIPE] /
h->n_tm_nodes[TM_NODE_LEVEL_SUBPORT],
- .qsize = {p->params.soft.tm.qsize[0],
- p->params.soft.tm.qsize[1],
- p->params.soft.tm.qsize[2],
- p->params.soft.tm.qsize[3],
+ .qsize = {p->params.tm.qsize[0],
+ p->params.tm.qsize[1],
+ p->params.tm.qsize[2],
+ p->params.tm.qsize[3],
},
.pipe_profiles = t->pipe_profiles,
.n_pipe_profiles = t->n_pipe_profiles,
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 02/23] net/softnic: add software queue object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 03/23] net/softnic: add link object Jasvinder Singh
` (21 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add swq object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 7 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 39 ++++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 97 +++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 97ac884..5da7842 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index ccf3bd4..be4b086 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -218,14 +218,21 @@ pmd_init(struct pmd_params *params)
if (p == NULL)
return NULL;
+ /* Params */
memcpy(&p->params, params, sizeof(p->params));
+ /* Resources */
+ softnic_swq_init(p);
return p;
}
static void
pmd_free(struct pmd_internals *p)
{
+ if (p == NULL)
+ return;
+
+ softnic_swq_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6ae5954..002b25f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -7,8 +7,10 @@
#include <stddef.h>
#include <stdint.h>
+#include <sys/queue.h>
#include <rte_mbuf.h>
+#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
@@ -16,6 +18,8 @@
#include "rte_eth_softnic.h"
+#define NAME_SIZE 64
+
/**
* PMD Parameters
*/
@@ -33,6 +37,21 @@ struct pmd_params {
};
/**
+ * SWQ
+ */
+struct softnic_swq_params {
+ uint32_t size;
+};
+
+struct softnic_swq {
+ TAILQ_ENTRY(softnic_swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(softnic_swq_list, softnic_swq);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -155,9 +174,29 @@ struct pmd_internals {
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
+
+ struct softnic_swq_list swq_list;
};
/**
+ * SWQ
+ */
+int
+softnic_swq_init(struct pmd_internals *p);
+
+void
+softnic_swq_free(struct pmd_internals *p);
+
+struct softnic_swq *
+softnic_swq_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_swq *
+softnic_swq_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_swq_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
new file mode 100644
index 0000000..c46cad9
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+softnic_swq_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->swq_list);
+
+ return 0;
+}
+
+void
+softnic_swq_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_swq *swq;
+
+ swq = TAILQ_FIRST(&p->swq_list);
+ if (swq == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
+struct softnic_swq *
+softnic_swq_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_swq *swq;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node)
+ if (strcmp(swq->name, name) == 0)
+ return swq;
+
+ return NULL;
+}
+
+struct softnic_swq *
+softnic_swq_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_swq_params *params)
+{
+ char ring_name[NAME_SIZE];
+ struct softnic_swq *swq;
+ struct rte_ring *r;
+ unsigned int flags = RING_F_SP_ENQ | RING_F_SC_DEQ;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_swq_find(p, name) ||
+ params == NULL ||
+ params->size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(ring_name, sizeof(ring_name), "%s_%s",
+ p->params.name,
+ name);
+
+ r = rte_ring_create(ring_name,
+ params->size,
+ p->params.cpu_id,
+ flags);
+
+ if (r == NULL)
+ return NULL;
+
+ /* Node allocation */
+ swq = calloc(1, sizeof(struct softnic_swq));
+ if (swq == NULL) {
+ rte_ring_free(r);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(swq->name, name, sizeof(swq->name));
+ swq->r = r;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->swq_list, swq, node);
+
+ return swq;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 03/23] net/softnic: add link object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 02/23] net/softnic: add software queue object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 04/23] net/softnic: add mempool object Jasvinder Singh
` (20 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add link object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 4 +
drivers/net/softnic/rte_eth_softnic_internals.h | 37 ++++++++++
drivers/net/softnic/rte_eth_softnic_link.c | 98 +++++++++++++++++++++++++
4 files changed, 140 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5da7842..3a7a10f 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index be4b086..8f90793 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,8 @@ pmd_init(struct pmd_params *params)
/* Resources */
softnic_swq_init(p);
+ softnic_link_init(p);
+
return p;
}
@@ -232,7 +234,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_link_free(p);
softnic_swq_free(p);
+
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 002b25f..36dc247 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -52,6 +52,24 @@ struct softnic_swq {
TAILQ_HEAD(softnic_swq_list, softnic_swq);
/**
+ * LINK
+ */
+struct softnic_link_params {
+ const char *dev_name;
+ uint16_t port_id; /**< Valid only when *dev_name* is NULL. */
+};
+
+struct softnic_link {
+ TAILQ_ENTRY(softnic_link) node;
+ char name[NAME_SIZE];
+ uint16_t port_id;
+ uint32_t n_rxq;
+ uint32_t n_txq;
+};
+
+TAILQ_HEAD(softnic_link_list, softnic_link);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -176,6 +194,7 @@ struct pmd_internals {
} soft;
struct softnic_swq_list swq_list;
+ struct softnic_link_list link_list;
};
/**
@@ -197,6 +216,24 @@ softnic_swq_create(struct pmd_internals *p,
struct softnic_swq_params *params);
/**
+ * LINK
+ */
+int
+softnic_link_init(struct pmd_internals *p);
+
+void
+softnic_link_free(struct pmd_internals *p);
+
+struct softnic_link *
+softnic_link_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_link *
+softnic_link_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_link_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
new file mode 100644
index 0000000..d669913
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+softnic_link_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->link_list);
+
+ return 0;
+}
+
+void
+softnic_link_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_link *link;
+
+ link = TAILQ_FIRST(&p->link_list);
+ if (link == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->link_list, link, node);
+ free(link);
+ }
+}
+
+struct softnic_link *
+softnic_link_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_link *link;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(link, &p->link_list, node)
+ if (strcmp(link->name, name) == 0)
+ return link;
+
+ return NULL;
+}
+
+struct softnic_link *
+softnic_link_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_link_params *params)
+{
+ struct rte_eth_dev_info port_info;
+ struct softnic_link *link;
+ uint16_t port_id;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_link_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ port_id = params->port_id;
+ if (params->dev_name) {
+ int status;
+
+ status = rte_eth_dev_get_port_by_name(params->dev_name,
+ &port_id);
+
+ if (status)
+ return NULL;
+ } else {
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return NULL;
+ }
+
+ rte_eth_dev_info_get(port_id, &port_info);
+
+ /* Node allocation */
+ link = calloc(1, sizeof(struct softnic_link));
+ if (link == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(link->name, name, sizeof(link->name));
+ link->port_id = port_id;
+ link->n_rxq = port_info.nb_rx_queues;
+ link->n_txq = port_info.nb_tx_queues;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->link_list, link, node);
+
+ return link;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 04/23] net/softnic: add mempool object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (2 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 03/23] net/softnic: add link object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 05/23] net/softnic: add tap object Jasvinder Singh
` (19 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add mempool object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++++++++
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 ++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 3a7a10f..b211559 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 8f90793..d3b659f 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -222,6 +222,7 @@ pmd_init(struct pmd_params *params)
memcpy(&p->params, params, sizeof(p->params));
/* Resources */
+ softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
@@ -236,6 +237,7 @@ pmd_free(struct pmd_internals *p)
softnic_link_free(p);
softnic_swq_free(p);
+ softnic_mempool_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 36dc247..be56c4f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -9,6 +9,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
@@ -37,6 +38,24 @@ struct pmd_params {
};
/**
+ * MEMPOOL
+ */
+struct softnic_mempool_params {
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+};
+
+struct softnic_mempool {
+ TAILQ_ENTRY(softnic_mempool) node;
+ char name[NAME_SIZE];
+ struct rte_mempool *m;
+ uint32_t buffer_size;
+};
+
+TAILQ_HEAD(softnic_mempool_list, softnic_mempool);
+
+/**
* SWQ
*/
struct softnic_swq_params {
@@ -193,11 +212,30 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
};
/**
+ * MEMPOOL
+ */
+int
+softnic_mempool_init(struct pmd_internals *p);
+
+void
+softnic_mempool_free(struct pmd_internals *p);
+
+struct softnic_mempool *
+softnic_mempool_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_mempool *
+softnic_mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_mempool_params *params);
+
+/**
* SWQ
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_mempool.c b/drivers/net/softnic/rte_eth_softnic_mempool.c
new file mode 100644
index 0000000..d5c569f
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_mempool.c
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define BUFFER_SIZE_MIN (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+
+int
+softnic_mempool_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->mempool_list);
+
+ return 0;
+}
+
+void
+softnic_mempool_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_mempool *mempool;
+
+ mempool = TAILQ_FIRST(&p->mempool_list);
+ if (mempool == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->mempool_list, mempool, node);
+ rte_mempool_free(mempool->m);
+ free(mempool);
+ }
+}
+
+struct softnic_mempool *
+softnic_mempool_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_mempool *mempool;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(mempool, &p->mempool_list, node)
+ if (strcmp(mempool->name, name) == 0)
+ return mempool;
+
+ return NULL;
+}
+
+struct softnic_mempool *
+softnic_mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_mempool_params *params)
+{
+ char mempool_name[NAME_SIZE];
+ struct softnic_mempool *mempool;
+ struct rte_mempool *m;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_mempool_find(p, name) ||
+ params == NULL ||
+ params->buffer_size < BUFFER_SIZE_MIN ||
+ params->pool_size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(mempool_name, sizeof(mempool_name), "%s_%s",
+ p->params.name,
+ name);
+
+ m = rte_pktmbuf_pool_create(mempool_name,
+ params->pool_size,
+ params->cache_size,
+ 0,
+ params->buffer_size - sizeof(struct rte_mbuf),
+ p->params.cpu_id);
+
+ if (m == NULL)
+ return NULL;
+
+ /* Node allocation */
+ mempool = calloc(1, sizeof(struct softnic_mempool));
+ if (mempool == NULL) {
+ rte_mempool_free(m);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(mempool->name, name, sizeof(mempool->name));
+ mempool->m = m;
+ mempool->buffer_size = params->buffer_size;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->mempool_list, mempool, node);
+
+ return mempool;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 05/23] net/softnic: add tap object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (3 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 04/23] net/softnic: add mempool object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 06/23] net/softnic: add traffic manager object Jasvinder Singh
` (18 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add tap object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++++++
drivers/net/softnic/rte_eth_softnic_tap.c | 118 ++++++++++++++++++++++++
4 files changed, 150 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index b211559..677a5b1 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -26,6 +26,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index d3b659f..4cd5cb7 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
+ softnic_tap_init(p);
return p;
}
@@ -235,6 +236,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_tap_free(p);
softnic_link_free(p);
softnic_swq_free(p);
softnic_mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index be56c4f..c7177d4 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -201,6 +201,17 @@ struct tm_internals {
};
/**
+ * TAP
+ */
+struct softnic_tap {
+ TAILQ_ENTRY(softnic_tap) node;
+ char name[NAME_SIZE];
+ int fd;
+};
+
+TAILQ_HEAD(softnic_tap_list, softnic_tap);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -215,6 +226,7 @@ struct pmd_internals {
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
+ struct softnic_tap_list tap_list;
};
/**
@@ -294,4 +306,21 @@ tm_used(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+/**
+ * TAP
+ */
+int
+softnic_tap_init(struct pmd_internals *p);
+
+void
+softnic_tap_free(struct pmd_internals *p);
+
+struct softnic_tap *
+softnic_tap_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p,
+ const char *name);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tap.c b/drivers/net/softnic/rte_eth_softnic_tap.c
new file mode 100644
index 0000000..bcc23a9
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_tap.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <netinet/in.h>
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/ioctl.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define TAP_DEV "/dev/net/tun"
+
+int
+softnic_tap_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tap_list);
+
+ return 0;
+}
+
+void
+softnic_tap_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_tap *tap;
+
+ tap = TAILQ_FIRST(&p->tap_list);
+ if (tap == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tap_list, tap, node);
+ free(tap);
+ }
+}
+
+struct softnic_tap *
+softnic_tap_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tap *tap;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tap, &p->tap_list, node)
+ if (strcmp(tap->name, name) == 0)
+ return tap;
+
+ return NULL;
+}
+
+#ifndef RTE_EXEC_ENV_LINUXAPP
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p __rte_unused,
+ const char *name __rte_unused)
+{
+ return NULL;
+}
+
+#else
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tap *tap;
+ struct ifreq ifr;
+ int fd, status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_tap_find(p, name))
+ return NULL;
+
+ /* Resource create */
+ fd = open(TAP_DEV, O_RDWR | O_NONBLOCK);
+ if (fd < 0)
+ return NULL;
+
+ memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+
+ status = ioctl(fd, TUNSETIFF, (void *)&ifr);
+ if (status < 0) {
+ close(fd);
+ return NULL;
+ }
+
+ /* Node allocation */
+ tap = calloc(1, sizeof(struct softnic_tap));
+ if (tap == NULL) {
+ close(fd);
+ return NULL;
+ }
+ /* Node fill in */
+ strlcpy(tap->name, name, sizeof(tap->name));
+ tap->fd = fd;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tap_list, tap, node);
+
+ return tap;
+}
+
+#endif
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 06/23] net/softnic: add traffic manager object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (4 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 05/23] net/softnic: add tap object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 07/23] net/softnic: add port action profile Jasvinder Singh
` (17 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add traffic manager(tmgr) object to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 70 +++++++++++++++-
drivers/net/softnic/rte_eth_softnic.h | 11 ++-
drivers/net/softnic/rte_eth_softnic_internals.h | 39 +++++++--
drivers/net/softnic/rte_eth_softnic_tm.c | 103 +++++++++++++++++++++---
4 files changed, 201 insertions(+), 22 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 4cd5cb7..eefcb76 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -20,10 +20,23 @@
#define PMD_PARAM_FIRMWARE "firmware"
#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_SCRIPT "script"
+#define PMD_PARAM_CONN_PORT "conn_port"
+#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
+#define PMD_PARAM_TM_QSIZE0 "tm_qsize0"
+#define PMD_PARAM_TM_QSIZE1 "tm_qsize1"
+#define PMD_PARAM_TM_QSIZE2 "tm_qsize2"
+#define PMD_PARAM_TM_QSIZE3 "tm_qsize3"
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
PMD_PARAM_CPU_ID,
+ PMD_PARAM_TM_N_QUEUES,
+ PMD_PARAM_TM_QSIZE0,
+ PMD_PARAM_TM_QSIZE1,
+ PMD_PARAM_TM_QSIZE2,
+ PMD_PARAM_TM_QSIZE3,
NULL
};
@@ -154,7 +167,7 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
static int
pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg = NULL;
+ *(const struct rte_tm_ops **)arg = &pmd_tm_ops;
return 0;
}
@@ -225,6 +238,8 @@ pmd_init(struct pmd_params *params)
softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
+ tm_init(p);
+ softnic_tmgr_init(p);
softnic_tap_init(p);
return p;
@@ -237,6 +252,8 @@ pmd_free(struct pmd_internals *p)
return;
softnic_tap_free(p);
+ softnic_tmgr_free(p);
+ tm_free(p);
softnic_link_free(p);
softnic_swq_free(p);
softnic_mempool_free(p);
@@ -322,6 +339,11 @@ pmd_parse_args(struct pmd_params *p, const char *params)
memset(p, 0, sizeof(*p));
p->firmware = SOFTNIC_FIRMWARE;
p->cpu_id = SOFTNIC_CPU_ID;
+ p->tm.n_queues = SOFTNIC_TM_N_QUEUES;
+ p->tm.qsize[0] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[1] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[2] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[3] = SOFTNIC_TM_QUEUE_SIZE;
/* Firmware script (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
@@ -339,6 +361,43 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* TM number of queues (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_N_QUEUES) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_N_QUEUES,
+ &get_uint32, &p->tm.n_queues);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ /* TM queue size 0 .. 3 (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE0) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE0,
+ &get_uint32, &p->tm.qsize[0]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE1) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE1,
+ &get_uint32, &p->tm.qsize[1]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE2) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE2,
+ &get_uint32, &p->tm.qsize[2]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE3) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE3,
+ &get_uint32, &p->tm.qsize[3]);
+ if (ret < 0)
+ goto out_free;
+ }
+
out_free:
rte_kvargs_free(kvlist);
return ret;
@@ -417,9 +476,16 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
- PMD_PARAM_CPU_ID "=<uint32>");
+ PMD_PARAM_CPU_ID "=<uint32> "
+ PMD_PARAM_TM_N_QUEUES "=<uint32> "
+ PMD_PARAM_TM_QSIZE0 "=<uint32> "
+ PMD_PARAM_TM_QSIZE1 "=<uint32> "
+ PMD_PARAM_TM_QSIZE2 "=<uint32> "
+ PMD_PARAM_TM_QSIZE3 "=<uint32>"
+);
RTE_INIT(pmd_softnic_init_log);
+
static void
pmd_softnic_init_log(void)
{
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index fb1d170..98b0828 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -21,6 +21,16 @@ extern "C" {
#define SOFTNIC_CPU_ID 0
#endif
+/** Traffic Manager: Number of scheduler queues. */
+#ifndef SOFTNIC_TM_N_QUEUES
+#define SOFTNIC_TM_N_QUEUES (64 * 1024)
+#endif
+
+/** Traffic Manager: Scheduler queue size (per traffic class). */
+#ifndef SOFTNIC_TM_QUEUE_SIZE
+#define SOFTNIC_TM_QUEUE_SIZE 64
+#endif
+
/**
* Soft NIC run.
*
@@ -29,7 +39,6 @@ extern "C" {
* @return
* Zero on success, error code otherwise.
*/
-
int
rte_pmd_softnic_run(uint16_t port_id);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index c7177d4..f6000fd 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -89,7 +89,7 @@ struct softnic_link {
TAILQ_HEAD(softnic_link_list, softnic_link);
/**
- * Traffic Management (TM) Internals
+ * TMGR
*/
#ifndef TM_MAX_SUBPORTS
@@ -200,6 +200,14 @@ struct tm_internals {
struct rte_sched_port *sched;
};
+struct softnic_tmgr_port {
+ TAILQ_ENTRY(softnic_tmgr_port) node;
+ char name[NAME_SIZE];
+ struct rte_sched_port *s;
+};
+
+TAILQ_HEAD(softnic_tmgr_port_list, softnic_tmgr_port);
+
/**
* TAP
*/
@@ -218,7 +226,6 @@ struct pmd_internals {
/** Params */
struct pmd_params params;
- /** Soft device */
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
@@ -226,6 +233,7 @@ struct pmd_internals {
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
+ struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
};
@@ -284,12 +292,25 @@ softnic_link_create(struct pmd_internals *p,
struct softnic_link_params *params);
/**
- * Traffic Management (TM) Operation
+ * TMGR
*/
-extern const struct rte_tm_ops pmd_tm_ops;
+int
+softnic_tmgr_init(struct pmd_internals *p);
+
+void
+softnic_tmgr_free(struct pmd_internals *p);
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched);
int
-tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
+tm_init(struct pmd_internals *p);
void
tm_free(struct pmd_internals *p);
@@ -301,11 +322,15 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_used(struct rte_eth_dev *dev __rte_unused)
+tm_used(struct rte_eth_dev *dev)
{
- return 0;
+ struct pmd_internals *p = dev->data->dev_private;
+
+ return p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
}
+extern const struct rte_tm_ops pmd_tm_ops;
+
/**
* TAP
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 8da8310..8e473c8 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -7,14 +7,83 @@
#include <string.h>
#include <rte_malloc.h>
+#include <rte_string_fns.h>
#include "rte_eth_softnic_internals.h"
#include "rte_eth_softnic.h"
-#define BYTES_IN_MBPS (1000 * 1000 / 8)
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
+int
+softnic_tmgr_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tmgr_port_list);
+
+ return 0;
+}
+
+void
+softnic_tmgr_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = TAILQ_FIRST(&p->tmgr_port_list);
+ if (tmgr_port == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tmgr_port_list, tmgr_port, node);
+ free(tmgr_port);
+ }
+}
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tmgr_port *tmgr_port;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tmgr_port, &p->tmgr_port_list, node)
+ if (strcmp(tmgr_port->name, name) == 0)
+ return tmgr_port;
+
+ return NULL;
+}
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched)
+{
+ struct softnic_tmgr_port *tmgr_port;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_tmgr_port_find(p, name) ||
+ sched == NULL)
+ return NULL;
+
+ /* Resource */
+
+ /* Node allocation */
+ tmgr_port = calloc(1, sizeof(struct softnic_tmgr_port));
+ if (tmgr_port == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(tmgr_port->name, name, sizeof(tmgr_port->name));
+ tmgr_port->s = sched;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tmgr_port_list, tmgr_port, node);
+
+ return tmgr_port;
+}
+
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -89,9 +158,7 @@ tm_hierarchy_uninit(struct pmd_internals *p)
}
int
-tm_init(struct pmd_internals *p,
- struct pmd_params *params __rte_unused,
- int numa_node __rte_unused)
+tm_init(struct pmd_internals *p)
{
tm_hierarchy_init(p);
@@ -107,7 +174,9 @@ tm_free(struct pmd_internals *p)
int
tm_start(struct pmd_internals *p)
{
+ struct softnic_tmgr_port *tmgr_port;
struct tm_params *t = &p->soft.tm.params;
+ struct rte_sched_port *sched;
uint32_t n_subports, subport_id;
int status;
@@ -116,8 +185,8 @@ tm_start(struct pmd_internals *p)
return -1;
/* Port */
- p->soft.tm.sched = rte_sched_port_config(&t->port_params);
- if (p->soft.tm.sched == NULL)
+ sched = rte_sched_port_config(&t->port_params);
+ if (sched == NULL)
return -1;
/* Subport */
@@ -127,11 +196,11 @@ tm_start(struct pmd_internals *p)
t->port_params.n_pipes_per_subport;
uint32_t pipe_id;
- status = rte_sched_subport_config(p->soft.tm.sched,
+ status = rte_sched_subport_config(sched,
subport_id,
&t->subport_params[subport_id]);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
@@ -145,26 +214,36 @@ tm_start(struct pmd_internals *p)
if (profile_id < 0)
continue;
- status = rte_sched_pipe_config(p->soft.tm.sched,
+ status = rte_sched_pipe_config(sched,
subport_id,
pipe_id,
profile_id);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
}
}
+ tmgr_port = softnic_tmgr_port_create(p, "TMGR", sched);
+ if (tmgr_port == NULL) {
+ rte_sched_port_free(sched);
+ return -1;
+ }
+
+ /* Commit */
+ p->soft.tm.sched = sched;
+
return 0;
}
void
tm_stop(struct pmd_internals *p)
{
- if (p->soft.tm.sched)
+ if (p->soft.tm.sched) {
rte_sched_port_free(p->soft.tm.sched);
-
+ p->soft.tm.sched = NULL;
+ }
/* Unfreeze hierarchy */
p->soft.tm.hierarchy_frozen = 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 07/23] net/softnic: add port action profile
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (5 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 06/23] net/softnic: add traffic manager object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 08/23] net/softnic: add table " Jasvinder Singh
` (16 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's port action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +
drivers/net/softnic/hash_func.h | 359 ++++++++++++++++++++++++
drivers/net/softnic/hash_func_arm64.h | 261 +++++++++++++++++
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 162 +++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++
mk/rte.app.mk | 2 +
7 files changed, 827 insertions(+)
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 677a5b1..82f1eb5 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -8,8 +8,10 @@ include $(RTE_SDK)/mk/rte.vars.mk
#
LIB = librte_pmd_softnic.a
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_pipeline
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -27,6 +29,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
#
# Export include files
diff --git a/drivers/net/softnic/hash_func.h b/drivers/net/softnic/hash_func.h
new file mode 100644
index 0000000..198d2b2
--- /dev/null
+++ b/drivers/net/softnic/hash_func.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_HASH_FUNC_H__
+#define __INCLUDE_HASH_FUNC_H__
+
+#include <rte_common.h>
+
+static inline uint64_t
+hash_xor_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = seed ^ (k[0] & m[0]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ xor0 ^= k[2] & m[2];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= k[4] & m[4];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+ xor2 ^= k[6] & m[6];
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2, xor3;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+ xor3 = (k[6] & m[6]) ^ (k[7] & m[7]);
+
+ xor0 ^= xor1;
+ xor2 ^= xor3;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+#if defined(RTE_ARCH_X86_64)
+
+#include <x86intrin.h>
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t crc0;
+
+ crc0 = _mm_crc32_u64(seed, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 = _mm_crc32_u64(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, k5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = _mm_crc32_u64(k5 >> 32, k[7] & m[7]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#elif defined(RTE_ARCH_ARM64)
+#include "hash_func_arm64.h"
+#else
+
+#define hash_default_key8 hash_xor_key8
+#define hash_default_key16 hash_xor_key16
+#define hash_default_key24 hash_xor_key24
+#define hash_default_key32 hash_xor_key32
+#define hash_default_key40 hash_xor_key40
+#define hash_default_key48 hash_xor_key48
+#define hash_default_key56 hash_xor_key56
+#define hash_default_key64 hash_xor_key64
+
+#endif
+
+#endif
diff --git a/drivers/net/softnic/hash_func_arm64.h b/drivers/net/softnic/hash_func_arm64.h
new file mode 100644
index 0000000..ae6c0f4
--- /dev/null
+++ b/drivers/net/softnic/hash_func_arm64.h
@@ -0,0 +1,261 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Linaro Limited. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __HASH_FUNC_ARM64_H__
+#define __HASH_FUNC_ARM64_H__
+
+#define _CRC32CX(crc, val) \
+ __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint32_t crc0;
+
+ crc0 = seed;
+ _CRC32CX(crc0, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ _CRC32CX(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, k5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+ _CRC32CX(crc5, k[7] & m[7]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index eefcb76..a17b8d4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -241,6 +241,7 @@ pmd_init(struct pmd_params *params)
tm_init(p);
softnic_tmgr_init(p);
softnic_tap_init(p);
+ softnic_port_in_action_profile_init(p);
return p;
}
@@ -251,6 +252,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
softnic_tmgr_free(p);
tm_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
new file mode 100644
index 0000000..acc0f79
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "hash_func.h"
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Input port
+ */
+int
+softnic_port_in_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->port_in_action_profile_list);
+
+ return 0;
+}
+
+void
+softnic_port_in_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_port_in_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->port_in_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->port_in_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_port_in_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->port_in_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_port_in_action_profile_params *params)
+{
+ struct softnic_port_in_action_profile *profile;
+ struct rte_port_in_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_port_in_action_profile_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_port_in_action_profile_create(0);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_FLTR)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_FLTR,
+ ¶ms->fltr);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_port_in_action_profile_freeze(ap);
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct softnic_port_in_action_profile));
+ if (profile == NULL) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->port_in_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index f6000fd..bbf299e 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -14,6 +14,7 @@
#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
+#include <rte_port_in_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -220,6 +221,24 @@ struct softnic_tap {
TAILQ_HEAD(softnic_tap_list, softnic_tap);
/**
+ * Input port action
+ */
+struct softnic_port_in_action_profile_params {
+ uint64_t action_mask;
+ struct rte_port_in_action_fltr_config fltr;
+ struct rte_port_in_action_lb_config lb;
+};
+
+struct softnic_port_in_action_profile {
+ TAILQ_ENTRY(softnic_port_in_action_profile) node;
+ char name[NAME_SIZE];
+ struct softnic_port_in_action_profile_params params;
+ struct rte_port_in_action_profile *ap;
+};
+
+TAILQ_HEAD(softnic_port_in_action_profile_list, softnic_port_in_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -235,6 +254,7 @@ struct pmd_internals {
struct softnic_link_list link_list;
struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
+ struct softnic_port_in_action_profile_list port_in_action_profile_list;
};
/**
@@ -348,4 +368,22 @@ struct softnic_tap *
softnic_tap_create(struct pmd_internals *p,
const char *name);
+/**
+ * Input port action
+ */
+int
+softnic_port_in_action_profile_init(struct pmd_internals *p);
+
+void
+softnic_port_in_action_profile_free(struct pmd_internals *p);
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_port_in_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 87a0c80..a9d65d9 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -31,7 +31,9 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
# Order is important: from higher level to lower level
#
_LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 08/23] net/softnic: add table action profile
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (6 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 07/23] net/softnic: add port action profile Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 09/23] net/softnic: add pipeline object Jasvinder Singh
` (15 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index a17b8d4..892768e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -242,6 +242,7 @@ pmd_init(struct pmd_params *params)
softnic_tmgr_init(p);
softnic_tap_init(p);
softnic_port_in_action_profile_init(p);
+ softnic_table_action_profile_init(p);
return p;
}
@@ -252,6 +253,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
softnic_tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
index acc0f79..c25f4dd 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ softnic_port_in_action_profile_create(struct pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params)
+{
+ struct softnic_table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_table_action_profile_find(p, name) ||
+ params == NULL ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct softnic_table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index bbf299e..a1ebced 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,30 @@ struct softnic_port_in_action_profile {
TAILQ_HEAD(softnic_port_in_action_profile_list, softnic_port_in_action_profile);
/**
+ * Table action
+ */
+struct softnic_table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct softnic_table_action_profile {
+ TAILQ_ENTRY(softnic_table_action_profile) node;
+ char name[NAME_SIZE];
+ struct softnic_table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(softnic_table_action_profile_list, softnic_table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +280,7 @@ struct pmd_internals {
struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
struct softnic_port_in_action_profile_list port_in_action_profile_list;
+ struct softnic_table_action_profile_list table_action_profile_list;
};
/**
@@ -386,4 +412,22 @@ softnic_port_in_action_profile_create(struct pmd_internals *p,
const char *name,
struct softnic_port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p);
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 09/23] net/softnic: add pipeline object
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (7 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 08/23] net/softnic: add table " Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 10/23] net/softnic: add thread Jasvinder Singh
` (14 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 196 +++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 954 ++++++++++++++++++++++++
mk/rte.app.mk | 4 +
5 files changed, 1158 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 82f1eb5..2397fbd 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -11,7 +11,7 @@ LIB = librte_pmd_softnic.a
CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
-LDLIBS += -lrte_pipeline
+LDLIBS += -lrte_pipeline -lrte_port -lrte_table
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -30,6 +30,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 892768e..433cc0e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -243,6 +243,7 @@ pmd_init(struct pmd_params *params)
softnic_tap_init(p);
softnic_port_in_action_profile_init(p);
softnic_table_action_profile_init(p);
+ softnic_pipeline_init(p);
return p;
}
@@ -253,6 +254,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index a1ebced..52da1ae 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -16,6 +16,8 @@
#include <rte_sched.h>
#include <rte_port_in_action.h>
#include <rte_table_action.h>
+#include <rte_pipeline.h>
+
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -264,6 +266,160 @@ struct softnic_table_action_profile {
TAILQ_HEAD(softnic_table_action_profile_list, softnic_table_action_profile);
/**
+ * Pipeline
+ */
+struct pipeline_params {
+ uint32_t timer_period_ms;
+ uint32_t offset_port_id;
+};
+
+enum softnic_port_in_type {
+ PORT_IN_RXQ,
+ PORT_IN_SWQ,
+ PORT_IN_TMGR,
+ PORT_IN_TAP,
+ PORT_IN_SOURCE,
+};
+
+struct softnic_port_in_params {
+ /* Read */
+ enum softnic_port_in_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } rxq;
+
+ struct {
+ const char *mempool_name;
+ uint32_t mtu;
+ } tap;
+
+ struct {
+ const char *mempool_name;
+ const char *file_name;
+ uint32_t n_bytes_per_pkt;
+ } source;
+ };
+ uint32_t burst_size;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+enum softnic_port_out_type {
+ PORT_OUT_TXQ,
+ PORT_OUT_SWQ,
+ PORT_OUT_TMGR,
+ PORT_OUT_TAP,
+ PORT_OUT_SINK,
+};
+
+struct softnic_port_out_params {
+ enum softnic_port_out_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } txq;
+
+ struct {
+ const char *file_name;
+ uint32_t max_n_pkts;
+ } sink;
+ };
+ uint32_t burst_size;
+ int retry;
+ uint32_t n_retries;
+};
+
+enum softnic_table_type {
+ TABLE_ACL,
+ TABLE_ARRAY,
+ TABLE_HASH,
+ TABLE_LPM,
+ TABLE_STUB,
+};
+
+struct softnic_table_acl_params {
+ uint32_t n_rules;
+ uint32_t ip_header_offset;
+ int ip_version;
+};
+
+struct softnic_table_array_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+};
+
+struct softnic_table_hash_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+ uint32_t key_size;
+ uint8_t *key_mask;
+ uint32_t n_buckets;
+ int extendable_bucket;
+};
+
+struct softnic_table_lpm_params {
+ uint32_t n_rules;
+ uint32_t key_offset;
+ uint32_t key_size;
+};
+
+struct softnic_table_params {
+ /* Match */
+ enum softnic_table_type match_type;
+ union {
+ struct softnic_table_acl_params acl;
+ struct softnic_table_array_params array;
+ struct softnic_table_hash_params hash;
+ struct softnic_table_lpm_params lpm;
+ } match;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+struct softnic_port_in {
+ struct softnic_port_in_params params;
+ struct softnic_port_in_action_profile *ap;
+ struct rte_port_in_action *a;
+};
+
+struct softnic_table {
+ struct softnic_table_params params;
+ struct softnic_table_action_profile *ap;
+ struct rte_table_action *a;
+};
+
+struct pipeline {
+ TAILQ_ENTRY(pipeline) node;
+ char name[NAME_SIZE];
+
+ struct rte_pipeline *p;
+ struct softnic_port_in port_in[RTE_PIPELINE_PORT_IN_MAX];
+ struct softnic_table table[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+
+ int enabled;
+ uint32_t thread_id;
+ uint32_t cpu_id;
+};
+
+TAILQ_HEAD(pipeline_list, pipeline);
+
+#ifndef TABLE_RULE_ACTION_SIZE_MAX
+#define TABLE_RULE_ACTION_SIZE_MAX 2048
+#endif
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -281,6 +437,7 @@ struct pmd_internals {
struct softnic_tap_list tap_list;
struct softnic_port_in_action_profile_list port_in_action_profile_list;
struct softnic_table_action_profile_list table_action_profile_list;
+ struct pipeline_list pipeline_list;
};
/**
@@ -430,4 +587,43 @@ softnic_table_action_profile_create(struct pmd_internals *p,
const char *name,
struct softnic_table_action_profile_params *params);
+/**
+ * Pipeline
+ */
+int
+softnic_pipeline_init(struct pmd_internals *p);
+
+void
+softnic_pipeline_free(struct pmd_internals *p);
+
+struct pipeline *
+softnic_pipeline_find(struct pmd_internals *p, const char *name);
+
+struct pipeline *
+softnic_pipeline_create(struct pmd_internals *p,
+ const char *name,
+ struct pipeline_params *params);
+
+int
+softnic_pipeline_port_in_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_port_in_params *params,
+ int enabled);
+
+int
+softnic_pipeline_port_in_connect_to_table(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id);
+
+int
+softnic_pipeline_port_out_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_port_out_params *params);
+
+int
+softnic_pipeline_table_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_table_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
new file mode 100644
index 0000000..63d4bd7
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -0,0 +1,954 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+
+#include <rte_string_fns.h>
+#include <rte_port_ethdev.h>
+#include <rte_port_ring.h>
+#include <rte_port_source_sink.h>
+#include <rte_port_fd.h>
+#include <rte_port_sched.h>
+
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
+#include <rte_table_stub.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#include "hash_func.h"
+
+#ifndef PIPELINE_MSGQ_SIZE
+#define PIPELINE_MSGQ_SIZE 64
+#endif
+
+#ifndef TABLE_LPM_NUMBER_TBL8
+#define TABLE_LPM_NUMBER_TBL8 256
+#endif
+
+int
+softnic_pipeline_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->pipeline_list);
+
+ return 0;
+}
+
+void
+softnic_pipeline_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct pipeline *pipeline;
+
+ pipeline = TAILQ_FIRST(&p->pipeline_list);
+ if (pipeline == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->pipeline_list, pipeline, node);
+ rte_ring_free(pipeline->msgq_req);
+ rte_ring_free(pipeline->msgq_rsp);
+ rte_pipeline_free(pipeline->p);
+ free(pipeline);
+ }
+}
+
+struct pipeline *
+softnic_pipeline_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct pipeline *pipeline;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (strcmp(name, pipeline->name) == 0)
+ return pipeline;
+
+ return NULL;
+}
+
+struct pipeline *
+softnic_pipeline_create(struct pmd_internals *softnic,
+ const char *name,
+ struct pipeline_params *params)
+{
+ char resource_name[NAME_MAX];
+ struct rte_pipeline_params pp;
+ struct pipeline *pipeline;
+ struct rte_pipeline *p;
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_pipeline_find(softnic, name) ||
+ params == NULL ||
+ params->timer_period_ms == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-REQ",
+ softnic->params.name,
+ name);
+
+ msgq_req = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_req == NULL)
+ return NULL;
+
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-RSP",
+ softnic->params.name,
+ name);
+
+ msgq_rsp = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_rsp == NULL) {
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ snprintf(resource_name, sizeof(resource_name), "%s_%s",
+ softnic->params.name,
+ name);
+
+ pp.name = resource_name;
+ pp.socket_id = (int)softnic->params.cpu_id;
+ pp.offset_port_id = params->offset_port_id;
+
+ p = rte_pipeline_create(&pp);
+ if (p == NULL) {
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node allocation */
+ pipeline = calloc(1, sizeof(struct pipeline));
+ if (pipeline == NULL) {
+ rte_pipeline_free(p);
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(pipeline->name, name, sizeof(pipeline->name));
+ pipeline->p = p;
+ pipeline->n_ports_in = 0;
+ pipeline->n_ports_out = 0;
+ pipeline->n_tables = 0;
+ pipeline->msgq_req = msgq_req;
+ pipeline->msgq_rsp = msgq_rsp;
+ pipeline->timer_period_ms = params->timer_period_ms;
+ pipeline->enabled = 0;
+ pipeline->cpu_id = softnic->params.cpu_id;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&softnic->pipeline_list, pipeline, node);
+
+ return pipeline;
+}
+
+int
+softnic_pipeline_port_in_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_port_in_params *params,
+ int enabled)
+{
+ struct rte_pipeline_port_in_params p;
+
+ union {
+ struct rte_port_ethdev_reader_params ethdev;
+ struct rte_port_ring_reader_params ring;
+ struct rte_port_sched_reader_params sched;
+ struct rte_port_fd_reader_params fd;
+ struct rte_port_source_params source;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct softnic_port_in *port_in;
+ struct softnic_port_in_action_profile *ap;
+ struct rte_port_in_action *action;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = softnic_port_in_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ switch (params->type) {
+ case PORT_IN_RXQ:
+ {
+ struct softnic_link *link;
+
+ link = softnic_link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->rxq.queue_id >= link->n_rxq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->rxq.queue_id;
+
+ p.ops = &rte_port_ethdev_reader_ops;
+ p.arg_create = &pp.ethdev;
+ break;
+ }
+
+ case PORT_IN_SWQ:
+ {
+ struct softnic_swq *swq;
+
+ swq = softnic_swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+
+ p.ops = &rte_port_ring_reader_ops;
+ p.arg_create = &pp.ring;
+ break;
+ }
+
+ case PORT_IN_TMGR:
+ {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = softnic_tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+
+ p.ops = &rte_port_sched_reader_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_IN_TAP:
+ {
+ struct softnic_tap *tap;
+ struct softnic_mempool *mempool;
+
+ tap = softnic_tap_find(softnic, params->dev_name);
+ mempool = softnic_mempool_find(softnic, params->tap.mempool_name);
+ if (tap == NULL || mempool == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.mempool = mempool->m;
+ pp.fd.mtu = params->tap.mtu;
+
+ p.ops = &rte_port_fd_reader_ops;
+ p.arg_create = &pp.fd;
+ break;
+ }
+
+ case PORT_IN_SOURCE:
+ {
+ struct softnic_mempool *mempool;
+
+ mempool = softnic_mempool_find(softnic, params->source.mempool_name);
+ if (mempool == NULL)
+ return -1;
+
+ pp.source.mempool = mempool->m;
+ pp.source.file_name = params->source.file_name;
+ pp.source.n_bytes_per_pkt = params->source.n_bytes_per_pkt;
+
+ p.ops = &rte_port_source_ops;
+ p.arg_create = &pp.source;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.burst_size = params->burst_size;
+
+ /* Resource create */
+ action = NULL;
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_port_in_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_port_in_action_params_get(action,
+ &p);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+ }
+
+ status = rte_pipeline_port_in_create(pipeline->p,
+ &p,
+ &port_id);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+
+ if (enabled)
+ rte_pipeline_port_in_enable(pipeline->p, port_id);
+
+ /* Pipeline */
+ port_in = &pipeline->port_in[pipeline->n_ports_in];
+ memcpy(&port_in->params, params, sizeof(*params));
+ port_in->ap = ap;
+ port_in->a = action;
+ pipeline->n_ports_in++;
+
+ return 0;
+}
+
+int
+softnic_pipeline_port_in_connect_to_table(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id)
+{
+ struct pipeline *pipeline;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ port_id >= pipeline->n_ports_in ||
+ table_id >= pipeline->n_tables)
+ return -1;
+
+ /* Resource */
+ status = rte_pipeline_port_in_connect_to_table(pipeline->p,
+ port_id,
+ table_id);
+
+ return status;
+}
+
+int
+softnic_pipeline_port_out_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_port_out_params *params)
+{
+ struct rte_pipeline_port_out_params p;
+
+ union {
+ struct rte_port_ethdev_writer_params ethdev;
+ struct rte_port_ring_writer_params ring;
+ struct rte_port_sched_writer_params sched;
+ struct rte_port_fd_writer_params fd;
+ struct rte_port_sink_params sink;
+ } pp;
+
+ union {
+ struct rte_port_ethdev_writer_nodrop_params ethdev;
+ struct rte_port_ring_writer_nodrop_params ring;
+ struct rte_port_fd_writer_nodrop_params fd;
+ } pp_nodrop;
+
+ struct pipeline *pipeline;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+ memset(&pp_nodrop, 0, sizeof(pp_nodrop));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ switch (params->type) {
+ case PORT_OUT_TXQ:
+ {
+ struct softnic_link *link;
+
+ link = softnic_link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->txq.queue_id >= link->n_txq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->txq.queue_id;
+ pp.ethdev.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ethdev.port_id = link->port_id;
+ pp_nodrop.ethdev.queue_id = params->txq.queue_id;
+ pp_nodrop.ethdev.tx_burst_sz = params->burst_size;
+ pp_nodrop.ethdev.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ethdev_writer_ops;
+ p.arg_create = &pp.ethdev;
+ } else {
+ p.ops = &rte_port_ethdev_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ethdev;
+ }
+ break;
+ }
+
+ case PORT_OUT_SWQ:
+ {
+ struct softnic_swq *swq;
+
+ swq = softnic_swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+ pp.ring.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ring.ring = swq->r;
+ pp_nodrop.ring.tx_burst_sz = params->burst_size;
+ pp_nodrop.ring.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ring_writer_ops;
+ p.arg_create = &pp.ring;
+ } else {
+ p.ops = &rte_port_ring_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ring;
+ }
+ break;
+ }
+
+ case PORT_OUT_TMGR:
+ {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = softnic_tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+ pp.sched.tx_burst_sz = params->burst_size;
+
+ p.ops = &rte_port_sched_writer_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_OUT_TAP:
+ {
+ struct softnic_tap *tap;
+
+ tap = softnic_tap_find(softnic, params->dev_name);
+ if (tap == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.fd.fd = tap->fd;
+ pp_nodrop.fd.tx_burst_sz = params->burst_size;
+ pp_nodrop.fd.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_fd_writer_ops;
+ p.arg_create = &pp.fd;
+ } else {
+ p.ops = &rte_port_fd_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.fd;
+ }
+ break;
+ }
+
+ case PORT_OUT_SINK:
+ {
+ pp.sink.file_name = params->sink.file_name;
+ pp.sink.max_n_pkts = params->sink.max_n_pkts;
+
+ p.ops = &rte_port_sink_ops;
+ p.arg_create = &pp.sink;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ /* Resource create */
+ status = rte_pipeline_port_out_create(pipeline->p,
+ &p,
+ &port_id);
+
+ if (status)
+ return -1;
+
+ /* Pipeline */
+ pipeline->n_ports_out++;
+
+ return 0;
+}
+
+static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv4_hdr, next_proto_id),
+ },
+
+ /* Source IP address (IPv4) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv4_hdr, src_addr),
+ },
+
+ /* Destination IP address (IPv4) */
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv4_hdr, dst_addr),
+ },
+
+ /* Source Port */
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 4,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv6_hdr, proto),
+ },
+
+ /* Source IP address (IPv6) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv6_hdr, src_addr[0]),
+ },
+
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv6_hdr, src_addr[4]),
+ },
+
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = offsetof(struct ipv6_hdr, src_addr[8]),
+ },
+
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 4,
+ .input_index = 4,
+ .offset = offsetof(struct ipv6_hdr, src_addr[12]),
+ },
+
+ /* Destination IP address (IPv6) */
+ [5] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 5,
+ .input_index = 5,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[0]),
+ },
+
+ [6] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 6,
+ .input_index = 6,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[4]),
+ },
+
+ [7] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 7,
+ .input_index = 7,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[8]),
+ },
+
+ [8] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 8,
+ .input_index = 8,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[12]),
+ },
+
+ /* Source Port */
+ [9] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 9,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [10] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 10,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+int
+softnic_pipeline_table_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_table_params *params)
+{
+ char name[NAME_MAX];
+ struct rte_pipeline_table_params p;
+
+ union {
+ struct rte_table_acl_params acl;
+ struct rte_table_array_params array;
+ struct rte_table_hash_params hash;
+ struct rte_table_lpm_params lpm;
+ struct rte_table_lpm_ipv6_params lpm_ipv6;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct softnic_table *table;
+ struct softnic_table_action_profile *ap;
+ struct rte_table_action *action;
+ uint32_t table_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ pipeline->n_tables >= RTE_PIPELINE_TABLE_MAX)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = softnic_table_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ snprintf(name, NAME_MAX, "%s_%s_table%u",
+ softnic->params.name, pipeline_name, pipeline->n_tables);
+
+ switch (params->match_type) {
+ case TABLE_ACL:
+ {
+ uint32_t ip_header_offset = params->match.acl.ip_header_offset -
+ (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM);
+ uint32_t i;
+
+ if (params->match.acl.n_rules == 0)
+ return -1;
+
+ pp.acl.name = name;
+ pp.acl.n_rules = params->match.acl.n_rules;
+ if (params->match.acl.ip_version) {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv4,
+ sizeof(table_acl_field_format_ipv4));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv4);
+ } else {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv6,
+ sizeof(table_acl_field_format_ipv6));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv6);
+ }
+
+ for (i = 0; i < pp.acl.n_rule_fields; i++)
+ pp.acl.field_format[i].offset += ip_header_offset;
+
+ p.ops = &rte_table_acl_ops;
+ p.arg_create = &pp.acl;
+ break;
+ }
+
+ case TABLE_ARRAY:
+ {
+ if (params->match.array.n_keys == 0)
+ return -1;
+
+ pp.array.n_entries = params->match.array.n_keys;
+ pp.array.offset = params->match.array.key_offset;
+
+ p.ops = &rte_table_array_ops;
+ p.arg_create = &pp.array;
+ break;
+ }
+
+ case TABLE_HASH:
+ {
+ struct rte_table_ops *ops;
+ rte_table_hash_op_hash f_hash;
+
+ if (params->match.hash.n_keys == 0)
+ return -1;
+
+ switch (params->match.hash.key_size) {
+ case 8:
+ f_hash = hash_default_key8;
+ break;
+ case 16:
+ f_hash = hash_default_key16;
+ break;
+ case 24:
+ f_hash = hash_default_key24;
+ break;
+ case 32:
+ f_hash = hash_default_key32;
+ break;
+ case 40:
+ f_hash = hash_default_key40;
+ break;
+ case 48:
+ f_hash = hash_default_key48;
+ break;
+ case 56:
+ f_hash = hash_default_key56;
+ break;
+ case 64:
+ f_hash = hash_default_key64;
+ break;
+ default:
+ return -1;
+ }
+
+ pp.hash.name = name;
+ pp.hash.key_size = params->match.hash.key_size;
+ pp.hash.key_offset = params->match.hash.key_offset;
+ pp.hash.key_mask = params->match.hash.key_mask;
+ pp.hash.n_keys = params->match.hash.n_keys;
+ pp.hash.n_buckets = params->match.hash.n_buckets;
+ pp.hash.f_hash = f_hash;
+ pp.hash.seed = 0;
+
+ if (params->match.hash.extendable_bucket)
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_ext_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_ext_ops;
+ break;
+ default:
+ ops = &rte_table_hash_ext_ops;
+ }
+ else
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_lru_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_lru_ops;
+ break;
+ default:
+ ops = &rte_table_hash_lru_ops;
+ }
+
+ p.ops = ops;
+ p.arg_create = &pp.hash;
+ break;
+ }
+
+ case TABLE_LPM:
+ {
+ if (params->match.lpm.n_rules == 0)
+ return -1;
+
+ switch (params->match.lpm.key_size) {
+ case 4:
+ {
+ pp.lpm.name = name;
+ pp.lpm.n_rules = params->match.lpm.n_rules;
+ pp.lpm.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm.flags = 0;
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ops;
+ p.arg_create = &pp.lpm;
+ break;
+ }
+
+ case 16:
+ {
+ pp.lpm_ipv6.name = name;
+ pp.lpm_ipv6.n_rules = params->match.lpm.n_rules;
+ pp.lpm_ipv6.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm_ipv6.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ipv6_ops;
+ p.arg_create = &pp.lpm_ipv6;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ break;
+ }
+
+ case TABLE_STUB:
+ {
+ p.ops = &rte_table_stub_ops;
+ p.arg_create = NULL;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ /* Resource create */
+ action = NULL;
+ p.f_action_hit = NULL;
+ p.f_action_miss = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_table_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_table_action_table_params_get(action,
+ &p);
+ if (status ||
+ ((p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry)) >
+ TABLE_RULE_ACTION_SIZE_MAX)) {
+ rte_table_action_free(action);
+ return -1;
+ }
+ }
+
+ if (params->match_type == TABLE_LPM) {
+ if (params->match.lpm.key_size == 4)
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+
+ if (params->match.lpm.key_size == 16)
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ }
+
+ status = rte_pipeline_table_create(pipeline->p,
+ &p,
+ &table_id);
+ if (status) {
+ rte_table_action_free(action);
+ return -1;
+ }
+
+ /* Pipeline */
+ table = &pipeline->table[pipeline->n_tables];
+ memcpy(&table->params, params, sizeof(*params));
+ table->ap = ap;
+ table->a = action;
+ pipeline->n_tables++;
+
+ return 0;
+}
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index a9d65d9..9889aee 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -34,8 +34,12 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
_LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 10/23] net/softnic: add thread
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (8 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 09/23] net/softnic: add pipeline object Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 11/23] net/softnic: add softnic run API Jasvinder Singh
` (13 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add thread data structure and init function to run softnic pipelines
objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/rte_eth_softnic.c | 8 +++
drivers/net/softnic/rte_eth_softnic_internals.h | 69 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_thread.c | 90 +++++++++++++++++++++++++
4 files changed, 168 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 2397fbd..d002062 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -31,6 +31,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
#
# Export include files
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 433cc0e..eb4409f 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,7 @@ static void *
pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
+ int status;
p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
@@ -245,6 +246,12 @@ pmd_init(struct pmd_params *params)
softnic_table_action_profile_init(p);
softnic_pipeline_init(p);
+ status = softnic_thread_init(p);
+ if (status) {
+ rte_free(p);
+ return NULL;
+ }
+
return p;
}
@@ -254,6 +261,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_thread_free(p);
softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 52da1ae..1c78942 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -415,10 +415,68 @@ struct pipeline {
TAILQ_HEAD(pipeline_list, pipeline);
+/**
+ * Thread
+ */
+#ifndef THREAD_PIPELINES_MAX
+#define THREAD_PIPELINES_MAX 256
+#endif
+
+#ifndef THREAD_MSGQ_SIZE
+#define THREAD_MSGQ_SIZE 64
+#endif
+
+#ifndef THREAD_TIMER_PERIOD_MS
+#define THREAD_TIMER_PERIOD_MS 100
+#endif
+
+/**
+ * Master thead: data plane thread context
+ */
+struct softnic_thread {
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ uint32_t enabled;
+};
+
+/**
+ * Data plane threads: context
+ */
#ifndef TABLE_RULE_ACTION_SIZE_MAX
#define TABLE_RULE_ACTION_SIZE_MAX 2048
#endif
+struct softnic_table_data {
+ struct rte_table_action *a;
+};
+
+struct pipeline_data {
+ struct rte_pipeline *p;
+ struct softnic_table_data table_data[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+
+ uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
+};
+
+struct softnic_thread_data {
+ struct rte_pipeline *p[THREAD_PIPELINES_MAX];
+ uint32_t n_pipelines;
+
+ struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+ uint64_t time_next_min;
+ uint64_t iter;
+} __rte_cache_aligned;
+
/**
* PMD Internals
*/
@@ -438,6 +496,8 @@ struct pmd_internals {
struct softnic_port_in_action_profile_list port_in_action_profile_list;
struct softnic_table_action_profile_list table_action_profile_list;
struct pipeline_list pipeline_list;
+ struct softnic_thread thread[RTE_MAX_LCORE];
+ struct softnic_thread_data thread_data[RTE_MAX_LCORE];
};
/**
@@ -626,4 +686,13 @@ softnic_pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct softnic_table_params *params);
+/**
+ * Thread
+ */
+int
+softnic_thread_init(struct pmd_internals *p);
+
+void
+softnic_thread_free(struct pmd_internals *p);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
new file mode 100644
index 0000000..17a5a55
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+
+#include <rte_cycles.h>
+#include <rte_lcore.h>
+#include <rte_ring.h>
+
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Master thread: data plane thread init
+ */
+void
+softnic_thread_free(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ struct softnic_thread *t = &softnic->thread[i];
+
+ /* MSGQs */
+ if (t->msgq_req)
+ rte_ring_free(t->msgq_req);
+
+ if (t->msgq_rsp)
+ rte_ring_free(t->msgq_rsp);
+ }
+}
+
+int
+softnic_thread_init(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ char ring_name[NAME_MAX];
+ struct rte_ring *msgq_req, *msgq_rsp;
+ struct softnic_thread *t = &softnic->thread[i];
+ struct softnic_thread_data *t_data = &softnic->thread_data[i];
+ uint32_t cpu_id = rte_lcore_to_socket_id(i);
+
+ /* MSGQs */
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-REQ",
+ softnic->params.name,
+ i);
+
+ msgq_req = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_req == NULL) {
+ softnic_thread_free(softnic);
+ return -1;
+ }
+
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-RSP",
+ softnic->params.name,
+ i);
+
+ msgq_rsp = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_rsp == NULL) {
+ softnic_thread_free(softnic);
+ return -1;
+ }
+
+ /* Master thread records */
+ t->msgq_req = msgq_req;
+ t->msgq_rsp = msgq_rsp;
+ t->enabled = 1;
+
+ /* Data plane thread records */
+ t_data->n_pipelines = 0;
+ t_data->msgq_req = msgq_req;
+ t_data->msgq_rsp = msgq_rsp;
+ t_data->timer_period =
+ (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
+ t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
+ t_data->time_next_min = t_data->time_next;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 11/23] net/softnic: add softnic run API
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (9 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 10/23] net/softnic: add thread Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 12/23] net/softnic: add cli interface Jasvinder Singh
` (12 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic API function to run pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 13 --
drivers/net/softnic/rte_eth_softnic_thread.c | 195 +++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 13 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index eb4409f..d154112 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -206,19 +206,6 @@ pmd_tx_pkt_burst(void *txq,
NULL);
}
-int
-rte_pmd_softnic_run(uint16_t port_id)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
- dev = dev;
- return 0;
-}
-
static void *
pmd_init(struct pmd_params *params)
{
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 17a5a55..3a4a64c 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -88,3 +88,198 @@ softnic_thread_init(struct pmd_internals *softnic)
return 0;
}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum thread_req_type {
+ THREAD_REQ_MAX
+};
+
+struct softnic_thread_msg_req {
+ enum thread_req_type type;
+};
+
+struct softnic_thread_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct softnic_thread_msg_req *
+thread_msg_recv(struct rte_ring *msgq_req)
+{
+ struct softnic_thread_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+thread_msg_send(struct rte_ring *msgq_rsp,
+ struct softnic_thread_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+thread_msg_handle(struct softnic_thread_data *t)
+{
+ for ( ; ; ) {
+ struct softnic_thread_msg_req *req;
+ struct softnic_thread_msg_rsp *rsp;
+
+ req = thread_msg_recv(t->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct softnic_thread_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ thread_msg_send(t->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum pipeline_req_type {
+ PIPELINE_REQ_MAX
+};
+
+struct pipeline_msg_req {
+ enum pipeline_req_type type;
+};
+
+struct pipeline_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct pipeline_msg_req *
+pipeline_msg_recv(struct rte_ring *msgq_req)
+{
+ struct pipeline_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+pipeline_msg_send(struct rte_ring *msgq_rsp,
+ struct pipeline_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+pipeline_msg_handle(struct pipeline_data *p)
+{
+ for ( ; ; ) {
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+
+ req = pipeline_msg_recv(p->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct pipeline_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ pipeline_msg_send(p->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Data plane threads: main
+ */
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+ struct softnic_thread_data *t;
+ uint32_t thread_id, j;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+ thread_id = rte_lcore_id();
+ t = &softnic->thread_data[thread_id];
+ t->iter++;
+
+ /* Data Plane */
+ for (j = 0; j < t->n_pipelines; j++)
+ rte_pipeline_run(t->p[j]);
+
+ /* Control Plane */
+ if ((t->iter & 0xFLLU) == 0) {
+ uint64_t time = rte_get_tsc_cycles();
+ uint64_t time_next_min = UINT64_MAX;
+
+ if (time < t->time_next_min)
+ return 0;
+
+ /* Pipeline message queues */
+ for (j = 0; j < t->n_pipelines; j++) {
+ struct pipeline_data *p =
+ &t->pipeline_data[j];
+ uint64_t time_next = p->time_next;
+
+ if (time_next <= time) {
+ pipeline_msg_handle(p);
+ rte_pipeline_flush(p->p);
+ time_next = time + p->timer_period;
+ p->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ /* Thread message queues */
+ {
+ uint64_t time_next = t->time_next;
+
+ if (time_next <= time) {
+ thread_msg_handle(t);
+ time_next = time + t->timer_period;
+ t->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ t->time_next_min = time_next_min;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 12/23] net/softnic: add cli interface
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (10 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 11/23] net/softnic: add softnic run API Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent Jasvinder Singh
` (11 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add interface for softnic cli commands.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 2 +
drivers/net/softnic/parser.c | 685 ++++++++++++++++++++++++
drivers/net/softnic/parser.h | 66 +++
drivers/net/softnic/rte_eth_softnic_cli.c | 119 ++++
drivers/net/softnic/rte_eth_softnic_internals.h | 15 +
5 files changed, 887 insertions(+)
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d002062..cb95414 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -32,6 +32,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
#
# Export include files
diff --git a/drivers/net/softnic/parser.c b/drivers/net/softnic/parser.c
new file mode 100644
index 0000000..7087b87
--- /dev/null
+++ b/drivers/net/softnic/parser.c
@@ -0,0 +1,685 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+/* For inet_pton4() and inet_pton6() functions:
+ *
+ * Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <rte_errno.h>
+
+#include "parser.h"
+
+static uint32_t
+get_hex_val(char c)
+{
+ switch (c) {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return c - '0';
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ return c - 'A' + 10;
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return c - 'a' + 10;
+ default:
+ return 0;
+ }
+}
+
+int
+softnic_parser_read_arg_bool(const char *p)
+{
+ p = skip_white_spaces(p);
+ int result = -EINVAL;
+
+ if (((p[0] == 'y') && (p[1] == 'e') && (p[2] == 's')) ||
+ ((p[0] == 'Y') && (p[1] == 'E') && (p[2] == 'S'))) {
+ p += 3;
+ result = 1;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'n')) ||
+ ((p[0] == 'O') && (p[1] == 'N'))) {
+ p += 2;
+ result = 1;
+ }
+
+ if (((p[0] == 'n') && (p[1] == 'o')) ||
+ ((p[0] == 'N') && (p[1] == 'O'))) {
+ p += 2;
+ result = 0;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'f') && (p[2] == 'f')) ||
+ ((p[0] == 'O') && (p[1] == 'F') && (p[2] == 'F'))) {
+ p += 3;
+ result = 0;
+ }
+
+ p = skip_white_spaces(p);
+
+ if (p[0] != '\0')
+ return -EINVAL;
+
+ return result;
+}
+
+int
+softnic_parser_read_uint64(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+ if (!isdigit(*p))
+ return -EINVAL;
+
+ val = strtoul(p, &next, 10);
+ if (p == next)
+ return -EINVAL;
+
+ p = next;
+ switch (*p) {
+ case 'T':
+ val *= 1024ULL;
+ /* fall through */
+ case 'G':
+ val *= 1024ULL;
+ /* fall through */
+ case 'M':
+ val *= 1024ULL;
+ /* fall through */
+ case 'k':
+ case 'K':
+ val *= 1024ULL;
+ p++;
+ break;
+ }
+
+ p = skip_white_spaces(p);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint64_hex(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+
+ val = strtoul(p, &next, 16);
+ if (p == next)
+ return -EINVAL;
+
+ p = skip_white_spaces(next);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32_hex(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16_hex(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8_hex(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens)
+{
+ uint32_t i;
+
+ if (string == NULL ||
+ tokens == NULL ||
+ (*n_tokens < 1))
+ return -EINVAL;
+
+ for (i = 0; i < *n_tokens; i++) {
+ tokens[i] = strtok_r(string, PARSE_DELIMITER, &string);
+ if (tokens[i] == NULL)
+ break;
+ }
+
+ if (i == *n_tokens &&
+ strtok_r(string, PARSE_DELIMITER, &string) != NULL)
+ return -E2BIG;
+
+ *n_tokens = i;
+ return 0;
+}
+
+int
+softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size)
+{
+ char *c;
+ uint32_t len, i;
+
+ /* Check input parameters */
+ if (src == NULL ||
+ dst == NULL ||
+ size == NULL ||
+ (*size == 0))
+ return -1;
+
+ len = strlen(src);
+ if (((len & 3) != 0) ||
+ (len > (*size) * 2))
+ return -1;
+ *size = len / 2;
+
+ for (c = src; *c != 0; c++) {
+ if ((((*c) >= '0') && ((*c) <= '9')) ||
+ (((*c) >= 'A') && ((*c) <= 'F')) ||
+ (((*c) >= 'a') && ((*c) <= 'f')))
+ continue;
+
+ return -1;
+ }
+
+ /* Convert chars to bytes */
+ for (i = 0; i < *size; i++)
+ dst[i] = get_hex_val(src[2 * i]) * 16 +
+ get_hex_val(src[2 * i + 1]);
+
+ return 0;
+}
+
+int
+softnic_parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
+{
+ uint32_t n_max_labels = *n_labels, count = 0;
+
+ /* Check for void list of labels */
+ if (strcmp(string, "<void>") == 0) {
+ *n_labels = 0;
+ return 0;
+ }
+
+ /* At least one label should be present */
+ for ( ; (*string != '\0'); ) {
+ char *next;
+ int value;
+
+ if (count >= n_max_labels)
+ return -1;
+
+ if (count > 0) {
+ if (string[0] != ':')
+ return -1;
+
+ string++;
+ }
+
+ value = strtol(string, &next, 10);
+ if (next == string)
+ return -1;
+ string = next;
+
+ labels[count++] = (uint32_t)value;
+ }
+
+ *n_labels = count;
+ return 0;
+}
+
+#define INADDRSZ 4
+#define IN6ADDRSZ 16
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr(digits, ch);
+ if (pch != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return 0;
+ if (!saw_digit) {
+ if (++octets > 4)
+ return 0;
+ saw_digit = 1;
+ }
+ *tp = (unsigned char)new;
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return 0;
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return 0;
+ }
+ if (octets < 4)
+ return 0;
+
+ memcpy(dst, tmp, INADDRSZ);
+ return 1;
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[IN6ADDRSZ], *tp = 0, *endp = 0, *colonp = 0;
+ const char *xdigits = 0, *curtok = 0;
+ int ch = 0, saw_xdigit = 0, count_xdigit = 0;
+ unsigned int val = 0;
+ unsigned int dbloct_count = 0;
+
+ memset((tp = tmp), '\0', IN6ADDRSZ);
+ endp = tp + IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return 0;
+ curtok = src;
+ saw_xdigit = count_xdigit = 0;
+ val = 0;
+
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr((xdigits = xdigits_l), ch);
+ if (pch == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ if (count_xdigit >= 4)
+ return 0;
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return 0;
+ saw_xdigit = 1;
+ count_xdigit++;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return 0;
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return 0;
+ }
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ saw_xdigit = 0;
+ count_xdigit = 0;
+ val = 0;
+ dbloct_count++;
+ continue;
+ }
+ if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += INADDRSZ;
+ saw_xdigit = 0;
+ dbloct_count += 2;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return 0;
+ }
+ if (saw_xdigit) {
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ dbloct_count++;
+ }
+ if (colonp != NULL) {
+ /* if we already have 8 double octets, having a colon means error */
+ if (dbloct_count == 8)
+ return 0;
+
+ /* Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return 0;
+ memcpy(dst, tmp, IN6ADDRSZ);
+ return 1;
+}
+
+static struct ether_addr *
+my_ether_aton(const char *a)
+{
+ int i;
+ char *end;
+ unsigned long o[ETHER_ADDR_LEN];
+ static struct ether_addr ether_addr;
+
+ i = 0;
+ do {
+ errno = 0;
+ o[i] = strtoul(a, &end, 16);
+ if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
+ return NULL;
+ a = end + 1;
+ } while (++i != sizeof(o) / sizeof(o[0]) && end[0] != 0);
+
+ /* Junk at the end of line */
+ if (end[0] != 0)
+ return NULL;
+
+ /* Support the format XX:XX:XX:XX:XX:XX */
+ if (i == ETHER_ADDR_LEN) {
+ while (i-- != 0) {
+ if (o[i] > UINT8_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i] = (uint8_t)o[i];
+ }
+ /* Support the format XXXX:XXXX:XXXX */
+ } else if (i == ETHER_ADDR_LEN / 2) {
+ while (i-- != 0) {
+ if (o[i] > UINT16_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i * 2] = (uint8_t)(o[i] >> 8);
+ ether_addr.addr_bytes[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
+ }
+ /* unknown format */
+ } else
+ return NULL;
+
+ return (struct ether_addr *)ðer_addr;
+}
+
+int
+softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4)
+{
+ if (strlen(token) >= INET_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton4(token, (unsigned char *)ipv4) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6)
+{
+ if (strlen(token) >= INET6_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton6(token, (unsigned char *)ipv6) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_mac_addr(const char *token, struct ether_addr *addr)
+{
+ struct ether_addr *tmp;
+
+ tmp = my_ether_aton(token);
+ if (tmp == NULL)
+ return -1;
+
+ memcpy(addr, tmp, sizeof(struct ether_addr));
+ return 0;
+}
+
+int
+softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p)
+{
+ size_t num_len;
+ char num[8];
+
+ uint32_t s = 0, c = 0, h = 0, val;
+ uint8_t s_parsed = 0, c_parsed = 0, h_parsed = 0;
+ const char *next = skip_white_spaces(entry);
+ char type;
+
+ if (p == NULL)
+ return -EINVAL;
+
+ /* Expect <CORE> or [sX][cY][h]. At least one parameter is required. */
+ while (*next != '\0') {
+ /* If everything parsed nothing should left */
+ if (s_parsed && c_parsed && h_parsed)
+ return -EINVAL;
+
+ type = *next;
+ switch (type) {
+ case 's':
+ case 'S':
+ if (s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+ s_parsed = 1;
+ next++;
+ break;
+ case 'c':
+ case 'C':
+ if (c_parsed || h_parsed)
+ return -EINVAL;
+ c_parsed = 1;
+ next++;
+ break;
+ case 'h':
+ case 'H':
+ if (h_parsed)
+ return -EINVAL;
+ h_parsed = 1;
+ next++;
+ break;
+ default:
+ /* If it start from digit it must be only core id. */
+ if (!isdigit(*next) || s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+
+ type = 'C';
+ }
+
+ for (num_len = 0; *next != '\0'; next++, num_len++) {
+ if (num_len == RTE_DIM(num))
+ return -EINVAL;
+
+ if (!isdigit(*next))
+ break;
+
+ num[num_len] = *next;
+ }
+
+ if (num_len == 0 && type != 'h' && type != 'H')
+ return -EINVAL;
+
+ if (num_len != 0 && (type == 'h' || type == 'H'))
+ return -EINVAL;
+
+ num[num_len] = '\0';
+ val = strtol(num, NULL, 10);
+
+ h = 0;
+ switch (type) {
+ case 's':
+ case 'S':
+ s = val;
+ break;
+ case 'c':
+ case 'C':
+ c = val;
+ break;
+ case 'h':
+ case 'H':
+ h = 1;
+ break;
+ }
+ }
+
+ p->socket_id = s;
+ p->core_id = c;
+ p->thread_id = h;
+ return 0;
+}
diff --git a/drivers/net/softnic/parser.h b/drivers/net/softnic/parser.h
new file mode 100644
index 0000000..5ab4763
--- /dev/null
+++ b/drivers/net/softnic/parser.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_SOFTNIC_PARSER_H__
+#define __INCLUDE_SOFTNIC_PARSER_H__
+
+#include <stdint.h>
+
+#include <rte_ip.h>
+#include <rte_ether.h>
+
+#define PARSE_DELIMITER " \f\n\r\t\v"
+
+#define skip_white_spaces(pos) \
+({ \
+ __typeof__(pos) _p = (pos); \
+ for ( ; isspace(*_p); _p++) \
+ ; \
+ _p; \
+})
+
+static inline size_t
+skip_digits(const char *src)
+{
+ size_t i;
+
+ for (i = 0; isdigit(src[i]); i++)
+ ;
+
+ return i;
+}
+
+int softnic_parser_read_arg_bool(const char *p);
+
+int softnic_parser_read_uint64(uint64_t *value, const char *p);
+int softnic_parser_read_uint32(uint32_t *value, const char *p);
+int softnic_parser_read_uint16(uint16_t *value, const char *p);
+int softnic_parser_read_uint8(uint8_t *value, const char *p);
+
+int softnic_parser_read_uint64_hex(uint64_t *value, const char *p);
+int softnic_parser_read_uint32_hex(uint32_t *value, const char *p);
+int softnic_parser_read_uint16_hex(uint16_t *value, const char *p);
+int softnic_parser_read_uint8_hex(uint8_t *value, const char *p);
+
+int softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
+
+int softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4);
+int softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
+int softnic_parse_mac_addr(const char *token, struct ether_addr *addr);
+int softnic_parse_mpls_labels(char *string,
+ uint32_t *labels, uint32_t *n_labels);
+
+struct softnic_cpu_core_params {
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t thread_id;
+};
+
+int softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p);
+
+int softnic_parse_tokenize_string(char *string,
+ char *tokens[], uint32_t *n_tokens);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
new file mode 100644
index 0000000..446b186
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "rte_eth_softnic_internals.h"
+#include "parser.h"
+
+#ifndef CMD_MAX_TOKENS
+#define CMD_MAX_TOKENS 256
+#endif
+
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+
+static int
+is_comment(char *in)
+{
+ if ((strlen(in) && index("!#%;", in[0])) ||
+ (strncmp(in, "//", 2) == 0) ||
+ (strncmp(in, "--", 2) == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ int status;
+
+ arg = arg;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ strlen(file_name) == 0 ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ softnic_cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 1c78942..d459571 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -695,4 +695,19 @@ softnic_thread_init(struct pmd_internals *p);
void
softnic_thread_free(struct pmd_internals *p);
+/**
+ * CLI
+ */
+void
+softnic_cli_process(char *in,
+ char *out,
+ size_t out_size,
+ void *arg);
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (11 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 12/23] net/softnic: add cli interface Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-11 19:58 ` Thomas Monjalon
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
` (10 subsequent siblings)
23 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add connection agent to enable connectivity with external agen
(e.g. telnet, netcat, Python script, etc).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 12 +-
drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
drivers/net/softnic/conn.h | 49 +++
drivers/net/softnic/rte_eth_softnic.c | 79 ++++-
drivers/net/softnic/rte_eth_softnic.h | 16 +
drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
...nic_version.map => rte_eth_softnic_version.map} | 6 +
9 files changed, 496 insertions(+), 4 deletions(-)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
diff --git a/config/common_base b/config/common_base
index 721e59b..90c3946 100644
--- a/config/common_base
+++ b/config/common_base
@@ -426,7 +426,7 @@ CONFIG_RTE_PMD_RING_MAX_TX_RINGS=16
#
# Compile SOFTNIC PMD
#
-CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=n
#
# Compile the TAP PMD
diff --git a/config/common_linuxapp b/config/common_linuxapp
index daa49d4..37e8f69 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -17,6 +17,7 @@ CONFIG_RTE_LIBRTE_VHOST_NUMA=y
CONFIG_RTE_LIBRTE_PMD_VHOST=y
CONFIG_RTE_LIBRTE_IFC_PMD=y
CONFIG_RTE_LIBRTE_PMD_AF_PACKET=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
CONFIG_RTE_LIBRTE_PMD_TAP=y
CONFIG_RTE_LIBRTE_AVP_PMD=y
CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD=y
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index cb95414..a9045f0 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -16,7 +16,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
-EXPORT_MAP := rte_pmd_softnic_version.map
+EXPORT_MAP := rte_eth_softnic_version.map
LIBABIVER := 1
@@ -34,10 +34,20 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += conn.c
#
# Export include files
#
SYMLINK-y-include += rte_eth_softnic.h
+ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+$(info Softnic PMD can only operate in a linuxapp environment, \
+please change the definition of the RTE_TARGET environment variable)
+all:
+clean:
+else
+
include $(RTE_SDK)/mk/rte.lib.mk
+
+endif
diff --git a/drivers/net/softnic/conn.c b/drivers/net/softnic/conn.c
new file mode 100644
index 0000000..990cf40
--- /dev/null
+++ b/drivers/net/softnic/conn.c
@@ -0,0 +1,332 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#define __USE_GNU
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "conn.h"
+
+#define MSG_CMD_TOO_LONG "Command too long."
+
+struct softnic_conn {
+ char *welcome;
+ char *prompt;
+ char *buf;
+ char *msg_in;
+ char *msg_out;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ size_t msg_in_len;
+ int fd_server;
+ int fd_client_group;
+ softnic_conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct softnic_conn *
+softnic_conn_init(struct softnic_conn_params *p)
+{
+ struct sockaddr_in server_address;
+ struct softnic_conn *conn;
+ int fd_server, fd_client_group, status;
+
+ memset(&server_address, 0, sizeof(server_address));
+
+ /* Check input arguments */
+ if (p == NULL ||
+ p->welcome == NULL ||
+ p->prompt == NULL ||
+ p->addr == NULL ||
+ p->buf_size == 0 ||
+ p->msg_in_len_max == 0 ||
+ p->msg_out_len_max == 0 ||
+ p->msg_handle == NULL)
+ return NULL;
+
+ status = inet_aton(p->addr, &server_address.sin_addr);
+ if (status == 0)
+ return NULL;
+
+ /* Memory allocation */
+ conn = calloc(1, sizeof(struct softnic_conn));
+ if (conn == NULL)
+ return NULL;
+
+ conn->welcome = calloc(1, CONN_WELCOME_LEN_MAX + 1);
+ conn->prompt = calloc(1, CONN_PROMPT_LEN_MAX + 1);
+ conn->buf = calloc(1, p->buf_size);
+ conn->msg_in = calloc(1, p->msg_in_len_max + 1);
+ conn->msg_out = calloc(1, p->msg_out_len_max + 1);
+
+ if (conn->welcome == NULL ||
+ conn->prompt == NULL ||
+ conn->buf == NULL ||
+ conn->msg_in == NULL ||
+ conn->msg_out == NULL) {
+ softnic_conn_free(conn);
+ return NULL;
+ }
+
+ /* Server socket */
+ server_address.sin_family = AF_INET;
+ server_address.sin_port = htons(p->port);
+
+ fd_server = socket(AF_INET,
+ SOCK_STREAM | SOCK_NONBLOCK,
+ 0);
+ if (fd_server == -1) {
+ softnic_conn_free(conn);
+ return NULL;
+ }
+
+ status = bind(fd_server,
+ (struct sockaddr *)&server_address,
+ sizeof(server_address));
+ if (status == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ status = listen(fd_server, 16);
+ if (status == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Client group */
+ fd_client_group = epoll_create(1);
+ if (fd_client_group == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Fill in */
+ strncpy(conn->welcome, p->welcome, CONN_WELCOME_LEN_MAX);
+ strncpy(conn->prompt, p->prompt, CONN_PROMPT_LEN_MAX);
+ conn->buf_size = p->buf_size;
+ conn->msg_in_len_max = p->msg_in_len_max;
+ conn->msg_out_len_max = p->msg_out_len_max;
+ conn->msg_in_len = 0;
+ conn->fd_server = fd_server;
+ conn->fd_client_group = fd_client_group;
+ conn->msg_handle = p->msg_handle;
+ conn->msg_handle_arg = p->msg_handle_arg;
+
+ return conn;
+}
+
+void
+softnic_conn_free(struct softnic_conn *conn)
+{
+ if (conn == NULL)
+ return;
+
+ if (conn->fd_client_group)
+ close(conn->fd_client_group);
+
+ if (conn->fd_server)
+ close(conn->fd_server);
+
+ free(conn->msg_out);
+ free(conn->msg_in);
+ free(conn->prompt);
+ free(conn->welcome);
+ free(conn);
+}
+
+int
+softnic_conn_poll_for_conn(struct softnic_conn *conn)
+{
+ struct sockaddr_in client_address;
+ struct epoll_event event;
+ socklen_t client_address_length;
+ int fd_client, status;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Server socket */
+ client_address_length = sizeof(client_address);
+ fd_client = accept4(conn->fd_server,
+ (struct sockaddr *)&client_address,
+ &client_address_length,
+ SOCK_NONBLOCK);
+ if (fd_client == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+
+ /* Client group */
+ event.events = EPOLLIN | EPOLLRDHUP | EPOLLHUP;
+ event.data.fd = fd_client;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_ADD,
+ fd_client,
+ &event);
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ /* Client */
+ status = write(fd_client,
+ conn->welcome,
+ strlen(conn->welcome));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+data_event_handle(struct softnic_conn *conn,
+ int fd_client)
+{
+ ssize_t len, i, status;
+
+ /* Read input message */
+
+ len = read(fd_client,
+ conn->buf,
+ conn->buf_size);
+ if (len == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+ if (len == 0)
+ return 0;
+
+ /* Handle input messages */
+ for (i = 0; i < len; i++) {
+ if (conn->buf[i] == '\n') {
+ size_t n;
+
+ conn->msg_in[conn->msg_in_len] = 0;
+ conn->msg_out[0] = 0;
+
+ conn->msg_handle(conn->msg_in,
+ conn->msg_out,
+ conn->msg_out_len_max,
+ conn->msg_handle_arg);
+
+ n = strlen(conn->msg_out);
+ if (n) {
+ status = write(fd_client,
+ conn->msg_out,
+ n);
+ if (status == -1)
+ return status;
+ }
+
+ conn->msg_in_len = 0;
+ } else if (conn->msg_in_len < conn->msg_in_len_max) {
+ conn->msg_in[conn->msg_in_len] = conn->buf[i];
+ conn->msg_in_len++;
+ } else {
+ status = write(fd_client,
+ MSG_CMD_TOO_LONG,
+ strlen(MSG_CMD_TOO_LONG));
+ if (status == -1)
+ return status;
+
+ conn->msg_in_len = 0;
+ }
+ }
+
+ /* Write prompt */
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1)
+ return status;
+
+ return 0;
+}
+
+static int
+control_event_handle(struct softnic_conn *conn,
+ int fd_client)
+{
+ int status;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_DEL,
+ fd_client,
+ NULL);
+ if (status == -1)
+ return -1;
+
+ status = close(fd_client);
+ if (status == -1)
+ return -1;
+
+ return 0;
+}
+
+int
+softnic_conn_poll_for_msg(struct softnic_conn *conn)
+{
+ struct epoll_event event;
+ int fd_client, status, status_data = 0, status_control = 0;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Client group */
+ status = epoll_wait(conn->fd_client_group,
+ &event,
+ 1,
+ 0);
+ if (status == -1)
+ return -1;
+ if (status == 0)
+ return 0;
+
+ fd_client = event.data.fd;
+
+ /* Data available */
+ if (event.events & EPOLLIN)
+ status_data = data_event_handle(conn, fd_client);
+
+ /* Control events */
+ if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ status_control = control_event_handle(conn, fd_client);
+
+ if (status_data || status_control)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/net/softnic/conn.h b/drivers/net/softnic/conn.h
new file mode 100644
index 0000000..631edee
--- /dev/null
+++ b/drivers/net/softnic/conn.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_CONN_H__
+#define __INCLUDE_CONN_H__
+
+#include <stdint.h>
+
+struct softnic_conn;
+
+#ifndef CONN_WELCOME_LEN_MAX
+#define CONN_WELCOME_LEN_MAX 1024
+#endif
+
+#ifndef CONN_PROMPT_LEN_MAX
+#define CONN_PROMPT_LEN_MAX 16
+#endif
+
+typedef void (*softnic_conn_msg_handle_t)(char *msg_in,
+ char *msg_out,
+ size_t msg_out_len_max,
+ void *arg);
+
+struct softnic_conn_params {
+ const char *welcome;
+ const char *prompt;
+ const char *addr;
+ uint16_t port;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ softnic_conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct softnic_conn *
+softnic_conn_init(struct softnic_conn_params *p);
+
+void
+softnic_conn_free(struct softnic_conn *conn);
+
+int
+softnic_conn_poll_for_conn(struct softnic_conn *conn);
+
+int
+softnic_conn_poll_for_msg(struct softnic_conn *conn);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index d154112..0c719eb 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -19,8 +19,6 @@
#include "rte_eth_softnic_internals.h"
#define PMD_PARAM_FIRMWARE "firmware"
-#define PMD_PARAM_CPU_ID "cpu_id"
-#define PMD_PARAM_SCRIPT "script"
#define PMD_PARAM_CONN_PORT "conn_port"
#define PMD_PARAM_CPU_ID "cpu_id"
#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
@@ -31,6 +29,7 @@
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CONN_PORT,
PMD_PARAM_CPU_ID,
PMD_PARAM_TM_N_QUEUES,
PMD_PARAM_TM_QSIZE0,
@@ -40,6 +39,25 @@ static const char *pmd_valid_args[] = {
NULL
};
+static const char welcome[] =
+ "\n"
+ "Welcome to Soft NIC!\n"
+ "\n";
+
+static const char prompt[] = "softnic> ";
+
+struct softnic_conn_params conn_params_default = {
+ .welcome = welcome,
+ .prompt = prompt,
+ .addr = "0.0.0.0",
+ .port = 0,
+ .buf_size = 1024 * 1024,
+ .msg_in_len_max = 1024,
+ .msg_out_len_max = 1024 * 1024,
+ .msg_handle = softnic_cli_process,
+ .msg_handle_arg = NULL,
+};
+
static const struct rte_eth_dev_info pmd_dev_info = {
.min_rx_bufsize = 0,
.max_rx_pktlen = UINT32_MAX,
@@ -239,6 +257,21 @@ pmd_init(struct pmd_params *params)
return NULL;
}
+ if (params->conn_port) {
+ struct softnic_conn_params conn_params;
+
+ memcpy(&conn_params, &conn_params_default, sizeof(conn_params));
+ conn_params.port = p->params.conn_port;
+ conn_params.msg_handle_arg = p;
+
+ p->conn = softnic_conn_init(&conn_params);
+ if (p->conn == NULL) {
+ softnic_thread_free(p);
+ rte_free(p);
+ return NULL;
+ }
+ }
+
return p;
}
@@ -248,6 +281,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ if (p->params.conn_port)
+ softnic_conn_free(p->conn);
+
softnic_thread_free(p);
softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
@@ -327,6 +363,17 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
+get_uint16(const char *key __rte_unused, const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint16_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static int
pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
@@ -354,6 +401,14 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* Connection listening port (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CONN_PORT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CONN_PORT,
+ &get_uint16, &p->conn_port);
+ if (ret < 0)
+ goto out_free;
+ }
+
/* CPU ID (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
@@ -477,6 +532,7 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CONN_PORT "=<uint16> "
PMD_PARAM_CPU_ID "=<uint32> "
PMD_PARAM_TM_N_QUEUES "=<uint32> "
PMD_PARAM_TM_QSIZE0 "=<uint32> "
@@ -494,3 +550,22 @@ pmd_softnic_init_log(void)
if (pmd_softnic_logtype >= 0)
rte_log_set_level(pmd_softnic_logtype, RTE_LOG_NOTICE);
}
+
+int
+rte_pmd_softnic_manage(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+
+ softnic_conn_poll_for_conn(softnic->conn);
+
+ softnic_conn_poll_for_msg(softnic->conn);
+
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 98b0828..048dfe6 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -16,6 +16,11 @@ extern "C" {
#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
+/** TCP connection port (0 = no connectivity). */
+#ifndef SOFTNIC_CONN_PORT
+#define SOFTNIC_CONN_PORT 0
+#endif
+
/** NUMA node ID. */
#ifndef SOFTNIC_CPU_ID
#define SOFTNIC_CPU_ID 0
@@ -42,6 +47,17 @@ extern "C" {
int
rte_pmd_softnic_run(uint16_t port_id);
+/**
+ * Soft NIC manage.
+ *
+ * @param port_id
+ * Port ID of the Soft NIC device.
+ * @return
+ * Zero on success, error code otherwise.
+ */
+int __rte_experimental
+rte_pmd_softnic_manage(uint16_t port_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d459571..c2bd637 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -22,6 +22,7 @@
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
+#include "conn.h"
#define NAME_SIZE 64
@@ -32,6 +33,7 @@
struct pmd_params {
const char *name;
const char *firmware;
+ uint16_t conn_port;
uint32_t cpu_id;
/** Traffic Management (TM) */
@@ -488,6 +490,7 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct softnic_conn *conn;
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
diff --git a/drivers/net/softnic/rte_pmd_softnic_version.map b/drivers/net/softnic/rte_eth_softnic_version.map
similarity index 52%
rename from drivers/net/softnic/rte_pmd_softnic_version.map
rename to drivers/net/softnic/rte_eth_softnic_version.map
index fb2cb68..bc44b06 100644
--- a/drivers/net/softnic/rte_pmd_softnic_version.map
+++ b/drivers/net/softnic/rte_eth_softnic_version.map
@@ -5,3 +5,9 @@ DPDK_17.11 {
local: *;
};
+
+EXPERIMENTAL {
+ global:
+
+ rte_pmd_softnic_manage;
+};
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 14/23] net/softnic: add cli to create softnic objects
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (12 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
` (9 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to create softnic objects such as mempool, swq,
pipeline, etc.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 1646 ++++++++++++++++++++++-
drivers/net/softnic/rte_eth_softnic_internals.h | 85 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 165 +++
3 files changed, 1894 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 446b186..9fbd680 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -37,15 +37,1569 @@ is_comment(char *in)
return 0;
}
+/**
+ * mempool <mempool_name>
+ * buffer <buffer_size>
+ * pool <pool_size>
+ * cache <cache_size>
+ */
+static void
+cmd_mempool(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_mempool_params p;
+ char *name;
+ struct softnic_mempool *mempool;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "buffer") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buffer");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.buffer_size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "buffer_size");
+ return;
+ }
+
+ if (strcmp(tokens[4], "pool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pool");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.pool_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pool_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "cache") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cache");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.cache_size, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cache_size");
+ return;
+ }
+
+ mempool = softnic_mempool_create(softnic, name, &p);
+ if (mempool == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * link <link_name>
+ * dev <device_name> | port <port_id>
+ */
+static void
+cmd_link(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_link_params p;
+ struct softnic_link *link;
+ char *name;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "dev") == 0) {
+ p.dev_name = tokens[3];
+ } else if (strcmp(tokens[2], "port") == 0) {
+ p.dev_name = NULL;
+
+ if (softnic_parser_read_uint16(&p.port_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dev or port");
+ return;
+ }
+
+ link = softnic_link_create(softnic, name, &p);
+ if (link == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * swq <swq_name>
+ * size <size>
+ */
+static void
+cmd_swq(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_swq_params p;
+ char *name;
+ struct softnic_swq *swq;
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "size");
+ return;
+ }
+
+ swq = softnic_swq_create(softnic, name, &p);
+ if (swq == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * tap <tap_name>
+ */
+static void
+cmd_tap(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *name;
+ struct softnic_tap *tap;
+
+ if (n_tokens != 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ tap = softnic_tap_create(softnic, name);
+ if (tap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * port in action profile <profile_name>
+ * [filter match | mismatch offset <key_offset> mask <key_mask> key <key_value> port <port_id>]
+ * [balance offset <key_offset> mask <key_mask> port <port_id0> ... <port_id15>]
+ */
+static void
+cmd_port_in_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_in_action_profile_params p;
+ struct softnic_port_in_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[2], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[3], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[4];
+
+ t0 = 5;
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "filter") == 0)) {
+ uint32_t size;
+
+ if (n_tokens < t0 + 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile filter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "match") == 0) {
+ p.fltr.filter_on_match = 1;
+ } else if (strcmp(tokens[t0 + 1], "mismatch") == 0) {
+ p.fltr.filter_on_match = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match or mismatch");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ p.fltr.key_mask, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 6], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 7],
+ p.fltr.key, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_value");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.port_id,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_FLTR;
+ t0 += 10;
+ } /* filter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ uint32_t i;
+
+ if (n_tokens < t0 + 22) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ for (i = 0; i < 16; i++)
+ if (softnic_parser_read_uint32(&p.lb.port_id[i],
+ tokens[t0 + 6 + i]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_LB;
+ t0 += 22;
+ } /* balance */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = softnic_port_in_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * table action profile <profile_name>
+ * ipv4 | ipv6
+ * offset <ip_offset>
+ * fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
+ * [meter srtcm | trtcm
+ * tc <n_tc>
+ * stats none | pkts | bytes | both]
+ * [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
+ * [encap ether | vlan | qinq | mpls | pppoe]
+ * [nat src | dst
+ * proto udp | tcp]
+ * [ttl drop | fwd
+ * stats none | pkts]
+ * [stats pkts | bytes | both]
+ * [time]
+ */
+static void
+cmd_table_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_action_profile_params p;
+ struct softnic_table_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[2], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[3];
+
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ p.common.ip_version = 1;
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ p.common.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[5], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.common.ip_offset,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ip_offset");
+ return;
+ }
+
+ if (strcmp(tokens[7], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "fwd");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+
+ t0 = 8;
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.out_offset,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "meter") == 0)) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile meter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "srtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_SRTCM;
+ } else if (strcmp(tokens[t0 + 1], "trtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_TRTCM;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "srtcm or trtcm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "tc") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "tc");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.mtr.n_tc,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_tc");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "none") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "pkts") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "bytes") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 5], "both") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_MTR;
+ t0 += 6;
+ } /* meter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "tm") == 0)) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile tm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "spp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "spp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_subports_per_port,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_subports_per_port");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "pps") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pps");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_pipes_per_subport,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_pipes_per_subport");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TM;
+ t0 += 5;
+ } /* tm */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "encap") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "action profile encap");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "ether") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER;
+ } else if (strcmp(tokens[t0 + 1], "vlan") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN;
+ } else if (strcmp(tokens[t0 + 1], "qinq") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ;
+ } else if (strcmp(tokens[t0 + 1], "mpls") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS;
+ } else if (strcmp(tokens[t0 + 1], "pppoe") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE;
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
+ t0 += 2;
+ } /* encap */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "nat") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile nat");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "src") == 0) {
+ p.nat.source_nat = 1;
+ } else if (strcmp(tokens[t0 + 1], "dst") == 0) {
+ p.nat.source_nat = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "src or dst");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "proto") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "proto");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "tcp") == 0) {
+ p.nat.proto = 0x06;
+ } else if (strcmp(tokens[t0 + 3], "udp") == 0) {
+ p.nat.proto = 0x11;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "tcp or udp");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_NAT;
+ t0 += 4;
+ } /* nat */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "ttl") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile ttl");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "drop") == 0) {
+ p.ttl.drop = 1;
+ } else if (strcmp(tokens[t0 + 1], "fwd") == 0) {
+ p.ttl.drop = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "drop or fwd");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "none") == 0) {
+ p.ttl.n_packets_enabled = 0;
+ } else if (strcmp(tokens[t0 + 3], "pkts") == 0) {
+ p.ttl.n_packets_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TTL;
+ t0 += 4;
+ } /* ttl */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "stats") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "pkts") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 1], "bytes") == 0) {
+ p.stats.n_packets_enabled = 0;
+ p.stats.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 1], "both") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_STATS;
+ t0 += 2;
+ } /* stats */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "time") == 0)) {
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TIME;
+ t0 += 1;
+ } /* time */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = softnic_table_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name>
+ * period <timer_period_ms>
+ * offset_port_id <offset_port_id>
+ */
+static void
+cmd_pipeline(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct pipeline_params p;
+ char *name;
+ struct pipeline *pipeline;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "period") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "period");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.timer_period_ms,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "timer_period_ms");
+ return;
+ }
+
+ if (strcmp(tokens[4], "offset_port_id") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset_port_id");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.offset_port_id,
+ tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "offset_port_id");
+ return;
+ }
+
+ pipeline = softnic_pipeline_create(softnic, name, &p);
+ if (pipeline == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in
+ * bsz <burst_size>
+ * link <link_name> rxq <queue_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name> mempool <mempool_name> mtu <mtu>
+ * | source mempool <mempool_name> file <file_name> bpp <n_bytes_per_pkt>
+ * [action <port_in_action_profile_name>]
+ * [disabled]
+ */
+static void
+cmd_pipeline_port_in(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_in_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int enabled, status;
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ t0 = 6;
+
+ if (strcmp(tokens[t0], "link") == 0) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in link");
+ return;
+ }
+
+ p.type = PORT_IN_RXQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "rxq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rxq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.rxq.queue_id,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "queue_id");
+ return;
+ }
+ t0 += 4;
+ } else if (strcmp(tokens[t0], "swq") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in swq");
+ return;
+ }
+
+ p.type = PORT_IN_SWQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tmgr") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tmgr");
+ return;
+ }
+
+ p.type = PORT_IN_TMGR;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tap") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tap");
+ return;
+ }
+
+ p.type = PORT_IN_TAP;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.tap.mempool_name = tokens[t0 + 3];
+
+ if (strcmp(tokens[t0 + 4], "mtu") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mtu");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tap.mtu,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "mtu");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "source") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in source");
+ return;
+ }
+
+ p.type = PORT_IN_SOURCE;
+
+ p.dev_name = NULL;
+
+ if (strcmp(tokens[t0 + 1], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.source.mempool_name = tokens[t0 + 2];
+
+ if (strcmp(tokens[t0 + 3], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.source.file_name = tokens[t0 + 4];
+
+ if (strcmp(tokens[t0 + 5], "bpp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "bpp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.source.n_bytes_per_pkt,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_bytes_per_pkt");
+ return;
+ }
+
+ t0 += 7;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ enabled = 1;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "disabled") == 0)) {
+ enabled = 0;
+
+ t0 += 1;
+ }
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_port_in_create(softnic,
+ pipeline_name,
+ &p,
+ enabled);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port out
+ * bsz <burst_size>
+ * link <link_name> txq <txq_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name>
+ * | sink [file <file_name> pkts <max_n_pkts>]
+ */
+static void
+cmd_pipeline_port_out(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_out_params p;
+ char *pipeline_name;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "link") == 0) {
+ if (n_tokens != 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out link");
+ return;
+ }
+
+ p.type = PORT_OUT_TXQ;
+
+ p.dev_name = tokens[7];
+
+ if (strcmp(tokens[8], "txq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "txq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.txq.queue_id,
+ tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "queue_id");
+ return;
+ }
+ } else if (strcmp(tokens[6], "swq") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out swq");
+ return;
+ }
+
+ p.type = PORT_OUT_SWQ;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tmgr") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tmgr");
+ return;
+ }
+
+ p.type = PORT_OUT_TMGR;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tap") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tap");
+ return;
+ }
+
+ p.type = PORT_OUT_TAP;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "sink") == 0) {
+ if ((n_tokens != 7) && (n_tokens != 11)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out sink");
+ return;
+ }
+
+ p.type = PORT_OUT_SINK;
+
+ p.dev_name = NULL;
+
+ if (n_tokens == 7) {
+ p.sink.file_name = NULL;
+ p.sink.max_n_pkts = 0;
+ } else {
+ if (strcmp(tokens[7], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.sink.file_name = tokens[8];
+
+ if (strcmp(tokens[9], "pkts") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pkts");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.sink.max_n_pkts,
+ tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "max_n_pkts");
+ return;
+ }
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_port_out_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table
+ * match
+ * acl
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | array
+ * offset <key_offset>
+ * size <n_keys>
+ * | hash
+ * ext | lru
+ * key <key_size>
+ * mask <key_mask>
+ * offset <key_offset>
+ * buckets <n_buckets>
+ * size <n_keys>
+ * | lpm
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | stub
+ * [action <table_action_profile_name>]
+ */
+static void
+cmd_pipeline_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ uint8_t key_mask[TABLE_RULE_MATCH_SIZE_MAX];
+ struct softnic_table_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int status;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (strcmp(tokens[3], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return;
+ }
+
+ t0 = 4;
+ if (strcmp(tokens[t0], "acl") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table acl");
+ return;
+ }
+
+ p.match_type = TABLE_ACL;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.acl.ip_version = 1;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.acl.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.ip_header_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "ip_header_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "array") == 0) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table array");
+ return;
+ }
+
+ p.match_type = TABLE_ARRAY;
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.n_keys,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 5;
+ } else if (strcmp(tokens[t0], "hash") == 0) {
+ uint32_t key_mask_size = TABLE_RULE_MATCH_SIZE_MAX;
+
+ if (n_tokens < t0 + 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table hash");
+ return;
+ }
+
+ p.match_type = TABLE_HASH;
+
+ if (strcmp(tokens[t0 + 1], "ext") == 0) {
+ p.match.hash.extendable_bucket = 1;
+ } else if (strcmp(tokens[t0 + 1], "lru") == 0) {
+ p.match.hash.extendable_bucket = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ext or lru");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ if ((softnic_parser_read_uint32(&p.match.hash.key_size,
+ tokens[t0 + 3]) != 0) ||
+ p.match.hash.key_size == 0 ||
+ p.match.hash.key_size > TABLE_RULE_MATCH_SIZE_MAX) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_size");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ key_mask, &key_mask_size) != 0) ||
+ key_mask_size != p.match.hash.key_size) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+ p.match.hash.key_mask = key_mask;
+
+ if (strcmp(tokens[t0 + 6], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.key_offset,
+ tokens[t0 + 7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "buckets") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buckets");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_buckets,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_buckets");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 10], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_keys,
+ tokens[t0 + 11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 12;
+ } else if (strcmp(tokens[t0], "lpm") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table lpm");
+ return;
+ }
+
+ p.match_type = TABLE_LPM;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.lpm.key_size = 4;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.lpm.key_size = 16;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "stub") == 0) {
+ p.match_type = TABLE_STUB;
+
+ t0 += 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ if (n_tokens > t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> table <table_id>
+ */
+static void
+cmd_pipeline_port_in_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id, table_id;
+ int status;
+
+ if (n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_connect_to_table(softnic,
+ pipeline_name,
+ port_id,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> enable
+ */
+static void
+cmd_softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_enable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> disable
+ */
+static void
+cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_disable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
void
softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
{
char *tokens[CMD_MAX_TOKENS];
uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
int status;
- arg = arg;
-
if (is_comment(in))
return;
@@ -58,6 +1612,94 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens == 0)
return;
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index c2bd637..2aba9a0 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -689,6 +689,91 @@ softnic_pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct softnic_table_params *params);
+struct softnic_table_rule_match_acl {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ struct {
+ uint32_t sa;
+ uint32_t da;
+ } ipv4;
+
+ struct {
+ uint8_t sa[16];
+ uint8_t da[16];
+ } ipv6;
+ };
+
+ uint32_t sa_depth;
+ uint32_t da_depth;
+ uint16_t sp0;
+ uint16_t sp1;
+ uint16_t dp0;
+ uint16_t dp1;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint32_t priority;
+};
+
+struct softnic_table_rule_match_array {
+ uint32_t pos;
+};
+
+#ifndef TABLE_RULE_MATCH_SIZE_MAX
+#define TABLE_RULE_MATCH_SIZE_MAX 256
+#endif
+
+struct softnic_table_rule_match_hash {
+ uint8_t key[TABLE_RULE_MATCH_SIZE_MAX];
+};
+
+struct softnic_table_rule_match_lpm {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ uint32_t ipv4;
+ uint8_t ipv6[16];
+ };
+
+ uint8_t depth;
+};
+
+struct softnic_table_rule_match {
+ enum softnic_table_type match_type;
+
+ union {
+ struct softnic_table_rule_match_acl acl;
+ struct softnic_table_rule_match_array array;
+ struct softnic_table_rule_match_hash hash;
+ struct softnic_table_rule_match_lpm lpm;
+ } match;
+};
+
+struct softnic_table_rule_action {
+ uint64_t action_mask;
+ struct rte_table_action_fwd_params fwd;
+ struct rte_table_action_lb_params lb;
+ struct rte_table_action_mtr_params mtr;
+ struct rte_table_action_tm_params tm;
+ struct rte_table_action_encap_params encap;
+ struct rte_table_action_nat_params nat;
+ struct rte_table_action_ttl_params ttl;
+ struct rte_table_action_stats_params stats;
+ struct rte_table_action_time_params time;
+};
+
+int
+softnic_pipeline_port_in_enable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
+int
+softnic_pipeline_port_in_disable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 3a4a64c..74abf81 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -156,11 +156,16 @@ thread_msg_handle(struct softnic_thread_data *t)
* Master thread & data plane threads: message passing
*/
enum pipeline_req_type {
+ /* Port IN */
+ PIPELINE_REQ_PORT_IN_ENABLE,
+ PIPELINE_REQ_PORT_IN_DISABLE,
+
PIPELINE_REQ_MAX
};
struct pipeline_msg_req {
enum pipeline_req_type type;
+ uint32_t id; /* Port IN, port OUT or table ID */
};
struct pipeline_msg_rsp {
@@ -168,6 +173,132 @@ struct pipeline_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct pipeline_msg_req *
+pipeline_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
+ sizeof(struct pipeline_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+pipeline_msg_free(struct pipeline_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_send_recv(struct pipeline *p,
+ struct pipeline_msg_req *req)
+{
+ struct rte_ring *msgq_req = p->msgq_req;
+ struct rte_ring *msgq_rsp = p->msgq_rsp;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_ENABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_DISABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct pipeline_msg_req *
@@ -194,6 +325,32 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_enable(p->p,
+ port_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_disable(p->p,
+ port_id);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -206,6 +363,14 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_ENABLE:
+ rsp = pipeline_msg_handle_port_in_enable(p, req);
+ break;
+
+ case PIPELINE_REQ_PORT_IN_DISABLE:
+ rsp = pipeline_msg_handle_port_in_disable(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 15/23] net/softnic: add cli to enable and disable pipeline
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (13 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
` (8 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to enable and disable pipelines on specific threads in
softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 103 ++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 10 +
drivers/net/softnic/rte_eth_softnic_thread.c | 325 ++++++++++++++++++++++++
3 files changed, 438 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 9fbd680..8b65a54 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1592,6 +1592,93 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
}
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
void
softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
{
@@ -1700,6 +1787,22 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
}
}
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 2aba9a0..8163487 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -783,6 +783,16 @@ softnic_thread_init(struct pmd_internals *p);
void
softnic_thread_free(struct pmd_internals *p);
+int
+softnic_thread_pipeline_enable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
+int
+softnic_thread_pipeline_disable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
/**
* CLI
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 74abf81..5bfe704 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -93,11 +93,30 @@ softnic_thread_init(struct pmd_internals *softnic)
* Master thread & data plane threads: message passing
*/
enum thread_req_type {
+ THREAD_REQ_PIPELINE_ENABLE = 0,
+ THREAD_REQ_PIPELINE_DISABLE,
THREAD_REQ_MAX
};
struct softnic_thread_msg_req {
enum thread_req_type type;
+
+ union {
+ struct {
+ struct rte_pipeline *p;
+ struct {
+ struct rte_table_action *a;
+ } table[RTE_PIPELINE_TABLE_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+ uint32_t n_tables;
+ } pipeline_enable;
+
+ struct {
+ struct rte_pipeline *p;
+ } pipeline_disable;
+ };
};
struct softnic_thread_msg_rsp {
@@ -105,6 +124,231 @@ struct softnic_thread_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct softnic_thread_msg_req *
+thread_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct softnic_thread_msg_req),
+ sizeof(struct softnic_thread_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+thread_msg_free(struct softnic_thread_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct softnic_thread_msg_rsp *
+thread_msg_send_recv(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ struct softnic_thread_msg_req *req)
+{
+ struct softnic_thread *t = &softnic->thread[thread_id];
+ struct rte_ring *msgq_req = t->msgq_req;
+ struct rte_ring *msgq_rsp = t->msgq_rsp;
+ struct softnic_thread_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
+ struct softnic_thread *t;
+ struct softnic_thread_msg_req *req;
+ struct softnic_thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL) ||
+ (p->n_ports_in == 0) ||
+ (p->n_ports_out == 0) ||
+ (p->n_tables == 0))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if ((t->enabled == 0) ||
+ p->enabled)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct softnic_thread_data *td = &softnic->thread_data[thread_id];
+ struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
+
+ if (td->n_pipelines >= THREAD_PIPELINES_MAX)
+ return -1;
+
+ /* Data plane thread */
+ td->p[td->n_pipelines] = p->p;
+
+ tdp->p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ tdp->table_data[i].a =
+ p->table[i].a;
+ tdp->n_tables = p->n_tables;
+
+ tdp->msgq_req = p->msgq_req;
+ tdp->msgq_rsp = p->msgq_rsp;
+ tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
+ tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
+
+ td->n_pipelines++;
+
+ /* Pipeline */
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_ENABLE;
+ req->pipeline_enable.p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ req->pipeline_enable.table[i].a =
+ p->table[i].a;
+ req->pipeline_enable.msgq_req = p->msgq_req;
+ req->pipeline_enable.msgq_rsp = p->msgq_rsp;
+ req->pipeline_enable.timer_period_ms = p->timer_period_ms;
+ req->pipeline_enable.n_tables = p->n_tables;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+}
+
+int
+softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
+ struct softnic_thread *t;
+ struct softnic_thread_msg_req *req;
+ struct softnic_thread_msg_rsp *rsp;
+ enum rte_lcore_state_t thread_state;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if (t->enabled == 0)
+ return -1;
+
+ if (p->enabled == 0)
+ return 0;
+
+ if (p->thread_id != thread_id)
+ return -1;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ if (thread_state != RUNNING) {
+ struct softnic_thread_data *td = &softnic->thread_data[thread_id];
+ uint32_t i;
+
+ for (i = 0; i < td->n_pipelines; i++) {
+ struct pipeline_data *tdp = &td->pipeline_data[i];
+
+ if (tdp->p != p->p)
+ continue;
+
+ /* Data plane thread */
+ if (i < td->n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ td->p[td->n_pipelines - 1];
+ struct pipeline_data *tdp_last =
+ &td->pipeline_data[td->n_pipelines - 1];
+
+ td->p[i] = pipeline_last;
+ memcpy(tdp, tdp_last, sizeof(*tdp));
+ }
+
+ td->n_pipelines--;
+
+ /* Pipeline */
+ p->enabled = 0;
+
+ break;
+ }
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_DISABLE;
+ req->pipeline_disable.p = p->p;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->enabled = 0;
+
+ return 0;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct softnic_thread_msg_req *
@@ -131,6 +375,79 @@ thread_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct softnic_thread_msg_rsp *
+thread_msg_handle_pipeline_enable(struct softnic_thread_data *t,
+ struct softnic_thread_msg_req *req)
+{
+ struct softnic_thread_msg_rsp *rsp = (struct softnic_thread_msg_rsp *)req;
+ struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
+ uint32_t i;
+
+ /* Request */
+ if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ t->p[t->n_pipelines] = req->pipeline_enable.p;
+
+ p->p = req->pipeline_enable.p;
+ for (i = 0; i < req->pipeline_enable.n_tables; i++)
+ p->table_data[i].a =
+ req->pipeline_enable.table[i].a;
+
+ p->n_tables = req->pipeline_enable.n_tables;
+
+ p->msgq_req = req->pipeline_enable.msgq_req;
+ p->msgq_rsp = req->pipeline_enable.msgq_rsp;
+ p->timer_period =
+ (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
+ p->time_next = rte_get_tsc_cycles() + p->timer_period;
+
+ t->n_pipelines++;
+
+ /* Response */
+ rsp->status = 0;
+ return rsp;
+}
+
+static struct softnic_thread_msg_rsp *
+thread_msg_handle_pipeline_disable(struct softnic_thread_data *t,
+ struct softnic_thread_msg_req *req)
+{
+ struct softnic_thread_msg_rsp *rsp = (struct softnic_thread_msg_rsp *)req;
+ uint32_t n_pipelines = t->n_pipelines;
+ struct rte_pipeline *pipeline = req->pipeline_disable.p;
+ uint32_t i;
+
+ /* find pipeline */
+ for (i = 0; i < n_pipelines; i++) {
+ struct pipeline_data *p = &t->pipeline_data[i];
+
+ if (p->p != pipeline)
+ continue;
+
+ if (i < n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ t->p[n_pipelines - 1];
+ struct pipeline_data *p_last =
+ &t->pipeline_data[n_pipelines - 1];
+
+ t->p[i] = pipeline_last;
+ memcpy(p, p_last, sizeof(*p));
+ }
+
+ t->n_pipelines--;
+
+ rsp->status = 0;
+ return rsp;
+ }
+
+ /* should not get here */
+ rsp->status = 0;
+ return rsp;
+}
+
static void
thread_msg_handle(struct softnic_thread_data *t)
{
@@ -143,6 +460,14 @@ thread_msg_handle(struct softnic_thread_data *t)
break;
switch (req->type) {
+ case THREAD_REQ_PIPELINE_ENABLE:
+ rsp = thread_msg_handle_pipeline_enable(t, req);
+ break;
+
+ case THREAD_REQ_PIPELINE_DISABLE:
+ rsp = thread_msg_handle_pipeline_disable(t, req);
+ break;
+
default:
rsp = (struct softnic_thread_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 16/23] net/softnic: add cli for pipeline table entries
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (14 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 17/23] net/softnic: add cli to read stats Jasvinder Singh
` (7 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for table entries in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 2187 ++++++++++++++++++++---
drivers/net/softnic/rte_eth_softnic_internals.h | 35 +
drivers/net/softnic/rte_eth_softnic_thread.c | 1205 +++++++++++++
3 files changed, 3208 insertions(+), 219 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 8b65a54..c4df604 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
@@ -1593,272 +1596,2018 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct softnic_table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (softnic_parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (softnic_parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (softnic_parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (softnic_parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (softnic_parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (softnic_parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (softnic_parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (softnic_parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if (n_tokens >= 3 &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (softnic_parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if (n_tokens >= 4 &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (softnic_parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-softnic_cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *)m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if (file_name == NULL ||
- strlen(file_name) == 0 ||
- msg_in_len_max == 0 ||
- msg_out_len_max == 0)
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if (msg_in == NULL ||
- msg_out == NULL) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (softnic_parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (softnic_parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- softnic_cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *)m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (softnic_parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *)m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *)m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *)m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ svlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ cvlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t i;
+
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (softnic_parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if (n_tokens < 9 ||
+ strcmp(tokens[0], "meter") ||
+ softnic_parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < 10 ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if (n_tokens < 30 ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if (n_tokens < 5 ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ softnic_parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ softnic_parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if (n_tokens < 3 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if (n_tokens < 6 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ softnic_parser_read_uint32(&pcp, tokens[3]) ||
+ pcp > 0x7 ||
+ softnic_parser_read_uint32(&dei, tokens[4]) ||
+ dei > 0x1 ||
+ softnic_parser_read_uint32(&vid, tokens[5]) ||
+ vid > 0xFFF)
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if (n_tokens < 9 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.qinq.ether.sa) ||
+ softnic_parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ svlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&svlan_dei, tokens[4]) ||
+ svlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&svlan_vid, tokens[5]) ||
+ svlan_vid > 0xFFF ||
+ softnic_parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ cvlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ cvlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ cvlan_vid > 0xFFF)
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (softnic_parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ softnic_parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ softnic_parser_read_uint32(&label, tokens[5]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[6]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[7]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if (n_tokens < 4 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ softnic_parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 4 ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv4_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv6_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ struct softnic_table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_softnic_softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 11 &&
+ n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = softnic_softnic_pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_softnic_softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((softnic_parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ n_rules == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct softnic_table_rule_match));
+ action = calloc(n_rules, sizeof(struct softnic_table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if (match == NULL ||
+ action == NULL ||
+ data == NULL) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = softnic_softnic_pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = softnic_softnic_pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_softnic_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_softnic_softnic_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_softnic_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ softnic_cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ line_len_max == 0) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = softnic_parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 8163487..ec7d23f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -774,6 +774,41 @@ softnic_pipeline_port_in_disable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
+int
+softnic_pipeline_table_rule_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data);
+
+int
+softnic_softnic_pipeline_table_rule_add_bulk(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data,
+ uint32_t *n_rules);
+
+int
+softnic_softnic_pipeline_table_rule_add_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_action *action,
+ void **data);
+
+int
+softnic_pipeline_table_rule_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match);
+
+int
+softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 5bfe704..4872457 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -4,10 +4,16 @@
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
@@ -485,16 +491,71 @@ enum pipeline_req_type {
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct softnic_table_rule_match match;
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct softnic_table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
@@ -623,6 +684,430 @@ softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+static int
+match_check(struct softnic_table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table *table;
+
+ if (match == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct softnic_table_acl_params *t = &table->params.match.acl;
+ struct softnic_table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->sa_depth > 32 ||
+ r->da_depth > 32)
+ return -1;
+ } else {
+ if (r->sa_depth > 128 ||
+ r->da_depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct softnic_table_lpm_params *t = &table->params.match.lpm;
+ struct softnic_table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table_action_profile *ap;
+
+ if (action == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if (subport_id >= n_subports_per_port ||
+ pipe_id >= n_pipes_per_subport)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if (action == NULL ||
+ action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD) ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL ||
+ n_rules == NULL ||
+ (*n_rules == 0))
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id))
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -676,6 +1161,706 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct softnic_table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_add.match;
+ struct softnic_table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+
+ uint32_t table_id = req->id;
+ struct softnic_table_rule_match *match = req->table_rule_add_bulk.match;
+ struct softnic_table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ void *data_in = action_ll_ptr[i];
+ struct softnic_table_rule_action *act = &action[i];
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_FWD,
+ &act->fwd);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_LB,
+ &act->lb);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_MTR,
+ &act->mtr);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TM,
+ &act->tm);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_ENCAP,
+ &act->encap);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_NAT,
+ &act->nat);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TTL,
+ &act->ttl);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_STATS,
+ &act->stats);
+
+ if (status)
+ goto fail;
+ }
+
+ if (act->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data_in,
+ RTE_TABLE_ACTION_TIME,
+ &act->time);
+
+ if (status)
+ goto fail;
+ }
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else {
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -696,6 +1881,26 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 17/23] net/softnic: add cli to read stats
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (15 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 18/23] net/softnic: add cli for meter action Jasvinder Singh
` (6 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to read port and table stats of
softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 288 +++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 328 ++++++++++++++++++++++++
3 files changed, 645 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index c4df604..1791533 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1500,6 +1500,86 @@ cmd_pipeline_port_in_table(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port in <port_id> stats read [clear]
+ */
+
+#define MSG_PIPELINE_PORT_IN_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_in_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_in_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_port_in_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_IN_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
* pipeline <pipeline_name> port in <port_id> enable
*/
static void
@@ -1596,6 +1676,165 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port out <port_id> stats read [clear]
+ */
+#define MSG_PIPELINE_PORT_OUT_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_out_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_out_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_port_out_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_OUT_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> stats read [clear]
+ */
+#define MSG_PIPELINE_TABLE_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts in with lookup miss: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by others: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by others: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_table_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_table_stats stats;
+ char *pipeline_name;
+ uint32_t table_id;
+ int clear, status;
+
+ if (n_tokens != 6 &&
+ n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[5], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 7) {
+ if (strcmp(tokens[6], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_table_stats_read(softnic,
+ pipeline_name,
+ table_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_TABLE_STATS,
+ stats.stats.n_pkts_in,
+ stats.stats.n_pkts_lookup_miss,
+ stats.n_pkts_dropped_by_lkp_hit_ah,
+ stats.n_pkts_dropped_lkp_hit,
+ stats.n_pkts_dropped_by_lkp_miss_ah,
+ stats.n_pkts_dropped_lkp_miss);
+}
+
+/**
* <match> ::=
*
* match
@@ -3189,6 +3428,19 @@ cmd_softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *sof
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3367,6 +3619,15 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens >= 6 &&
(strcmp(tokens[2], "port") == 0) &&
(strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_in_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
(strcmp(tokens[5], "enable") == 0)) {
cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
out, out_size);
@@ -3382,6 +3643,23 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
return;
}
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_out_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "stats") == 0)) {
+ cmd_pipeline_table_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
if (n_tokens >= 7 &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
@@ -3425,6 +3703,16 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_softnic_pipeline_table_rule_stats_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index ec7d23f..0f4caa2 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -765,6 +765,13 @@ struct softnic_table_rule_action {
};
int
+softnic_pipeline_port_in_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear);
+
+int
softnic_pipeline_port_in_enable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
@@ -775,6 +782,20 @@ softnic_pipeline_port_in_disable(struct pmd_internals *p,
uint32_t port_id);
int
+softnic_pipeline_port_out_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear);
+
+int
+softnic_pipeline_table_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear);
+
+int
softnic_pipeline_table_rule_add(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id,
@@ -809,6 +830,14 @@ softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id);
+int
+softnic_pipeline_table_rule_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 4872457..0d3bcef 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -488,19 +488,37 @@ thread_msg_handle(struct softnic_thread_data *t)
*/
enum pipeline_req_type {
/* Port IN */
+ PIPELINE_REQ_PORT_IN_STATS_READ,
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Port OUT */
+ PIPELINE_REQ_PORT_OUT_STATS_READ,
+
/* Table */
+ PIPELINE_REQ_TABLE_STATS_READ,
PIPELINE_REQ_TABLE_RULE_ADD,
PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
PIPELINE_REQ_TABLE_RULE_ADD_BULK,
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_STATS_READ,
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_port_in_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_port_out_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_table_stats_read {
+ int clear;
+};
+
struct pipeline_msg_req_table_rule_add {
struct softnic_table_rule_match match;
struct softnic_table_rule_action action;
@@ -522,19 +540,40 @@ struct pipeline_msg_req_table_rule_delete {
struct softnic_table_rule_match match;
};
+struct pipeline_msg_req_table_rule_stats_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
RTE_STD_C11
union {
+ struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_req_table_stats_read table_stats_read;
struct pipeline_msg_req_table_rule_add table_rule_add;
struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
};
};
+struct pipeline_msg_rsp_port_in_stats_read {
+ struct rte_pipeline_port_in_stats stats;
+};
+
+struct pipeline_msg_rsp_port_out_stats_read {
+ struct rte_pipeline_port_out_stats stats;
+};
+
+struct pipeline_msg_rsp_table_stats_read {
+ struct rte_pipeline_table_stats stats;
+};
+
struct pipeline_msg_rsp_table_rule_add {
void *data;
};
@@ -547,14 +586,22 @@ struct pipeline_msg_rsp_table_rule_add_bulk {
uint32_t n_rules;
};
+struct pipeline_msg_rsp_table_rule_stats_read {
+ struct rte_table_action_stats_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
RTE_STD_C11
union {
+ struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_rsp_table_stats_read table_stats_read;
struct pipeline_msg_rsp_table_rule_add table_rule_add;
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
};
};
@@ -599,6 +646,55 @@ pipeline_msg_send_recv(struct pipeline *p,
}
int
+softnic_pipeline_port_in_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
+ req->id = port_id;
+ req->port_in_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
const char *pipeline_name,
uint32_t port_id)
@@ -684,6 +780,104 @@ softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_port_out_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ port_id >= p->n_ports_out)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
+ req->id = port_id;
+ req->port_out_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_STATS_READ;
+ req->id = table_id;
+ req->table_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
static int
match_check(struct softnic_table_rule_match *match,
struct pipeline *p,
@@ -1108,6 +1302,58 @@ softnic_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic
return status;
}
+int
+softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
+ req->id = table_id;
+ req->table_rule_stats_read.data = data;
+ req->table_rule_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -1136,6 +1382,22 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
}
static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_in_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ &rsp->port_in_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
struct pipeline_msg_req *req)
{
@@ -1161,6 +1423,38 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_out_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ &rsp->port_out_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->table_stats_read.clear;
+
+ rsp->status = rte_pipeline_table_stats_read(p->p,
+ port_id,
+ &rsp->table_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
union table_rule_match_low_level {
struct rte_table_acl_rule_add_params acl_add;
struct rte_table_acl_rule_delete_params acl_delete;
@@ -1861,6 +2155,24 @@ pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_stats_read.data;
+ int clear = req->table_rule_stats_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_stats_read(a,
+ data,
+ &rsp->table_rule_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -1873,6 +2185,10 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_STATS_READ:
+ rsp = pipeline_msg_handle_port_in_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_PORT_IN_ENABLE:
rsp = pipeline_msg_handle_port_in_enable(p, req);
break;
@@ -1881,6 +2197,14 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_PORT_OUT_STATS_READ:
+ rsp = pipeline_msg_handle_port_out_stats_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_STATS_READ:
+ rsp = pipeline_msg_handle_table_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_TABLE_RULE_ADD:
rsp = pipeline_msg_handle_table_rule_add(p, req);
break;
@@ -1901,6 +2225,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_STATS_READ:
+ rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 18/23] net/softnic: add cli for meter action
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (16 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 17/23] net/softnic: add cli to read stats Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 19/23] net/softnic: add cli for ttl action Jasvinder Singh
` (5 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for meter action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 418 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 318 +++++++++++++++++-
3 files changed, 764 insertions(+), 1 deletion(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 1791533..74b3327 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3441,6 +3441,386 @@ cmd_softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_u
}
/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_mtr_profile_add(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = softnic_pipeline_table_mtr_profile_delete(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if (dscp_table == NULL ||
+ file_name == NULL ||
+ line_number == NULL) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (softnic_parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if (dscp >= RTE_DIM(dscp_table->entry) ||
+ n_tokens != RTE_DIM(tokens) ||
+ softnic_parser_read_uint32(&tc_id, tokens[0]) ||
+ tc_id >= RTE_TABLE_ACTION_TC_MAX ||
+ softnic_parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = softnic_pipeline_table_dscp_table_update(softnic,
+ pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3713,6 +4093,44 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 0f4caa2..66ccc67 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -838,6 +838,35 @@ softnic_pipeline_table_rule_stats_read(struct pmd_internals *p,
struct rte_table_action_stats_counters *stats,
int clear);
+int
+softnic_pipeline_table_mtr_profile_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile);
+
+int
+softnic_pipeline_table_mtr_profile_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id);
+
+int
+softnic_pipeline_table_rule_mtr_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear);
+
+int
+softnic_pipeline_table_dscp_table_update(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 0d3bcef..9f94413 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -503,7 +503,10 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
PIPELINE_REQ_TABLE_RULE_STATS_READ,
-
+ PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
+ PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_MTR_READ,
+ PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
PIPELINE_REQ_MAX
};
@@ -545,6 +548,26 @@ struct pipeline_msg_req_table_rule_stats_read {
int clear;
};
+struct pipeline_msg_req_table_mtr_profile_add {
+ uint32_t meter_profile_id;
+ struct rte_table_action_meter_profile profile;
+};
+
+struct pipeline_msg_req_table_mtr_profile_delete {
+ uint32_t meter_profile_id;
+};
+
+struct pipeline_msg_req_table_rule_mtr_read {
+ void *data;
+ uint32_t tc_mask;
+ int clear;
+};
+
+struct pipeline_msg_req_table_dscp_table_update {
+ uint64_t dscp_mask;
+ struct rte_table_action_dscp_table dscp_table;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -559,6 +582,10 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
+ struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
+ struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
};
};
@@ -590,6 +617,10 @@ struct pipeline_msg_rsp_table_rule_stats_read {
struct rte_table_action_stats_counters stats;
};
+struct pipeline_msg_rsp_table_rule_mtr_read {
+ struct rte_table_action_mtr_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -602,6 +633,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
};
};
@@ -1354,6 +1386,202 @@ softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_table_mtr_profile_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ profile == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
+ req->id = table_id;
+ req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
+ memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_mtr_profile_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
+ req->id = table_id;
+ req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_mtr_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
+ req->id = table_id;
+ req->table_rule_mtr_read.data = data;
+ req->table_rule_mtr_read.tc_mask = tc_mask;
+ req->table_rule_mtr_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_dscp_table_update(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ dscp_table == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
+ req->id = table_id;
+ req->table_dscp_table_update.dscp_mask = dscp_mask;
+ memcpy(&req->table_dscp_table_update.dscp_table,
+ dscp_table, sizeof(*dscp_table));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2173,6 +2401,78 @@ pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
+ struct rte_table_action_meter_profile *profile =
+ &req->table_mtr_profile_add.profile;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id =
+ req->table_mtr_profile_delete.meter_profile_id;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_mtr_read.data;
+ uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
+ int clear = req->table_rule_mtr_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ &rsp->table_rule_mtr_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
+ struct rte_table_action_dscp_table *dscp_table =
+ &req->table_dscp_table_update.dscp_table;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2229,6 +2529,22 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
break;
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
+ rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
+ rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_MTR_READ:
+ rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
+ rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 19/23] net/softnic: add cli for ttl action
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (17 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 18/23] net/softnic: add cli for meter action Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
` (4 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for ttl action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 23 +++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 8 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 86 +++++++++++++++++++++++++
3 files changed, 117 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 74b3327..ac29151 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3821,6 +3821,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -4131,6 +4144,16 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_softnic_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 66ccc67..a7bf1df 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -867,6 +867,14 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *p,
uint64_t dscp_mask,
struct rte_table_action_dscp_table *dscp_table);
+int
+softnic_pipeline_table_rule_ttl_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 9f94413..15c4c44 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -507,6 +507,7 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
PIPELINE_REQ_TABLE_RULE_MTR_READ,
PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
+ PIPELINE_REQ_TABLE_RULE_TTL_READ,
PIPELINE_REQ_MAX
};
@@ -568,6 +569,11 @@ struct pipeline_msg_req_table_dscp_table_update {
struct rte_table_action_dscp_table dscp_table;
};
+struct pipeline_msg_req_table_rule_ttl_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -586,6 +592,7 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
+ struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -621,6 +628,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read {
struct rte_table_action_mtr_counters stats;
};
+struct pipeline_msg_rsp_table_rule_ttl_read {
+ struct rte_table_action_ttl_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -634,6 +645,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -1582,6 +1594,58 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ p->enabled == 0 ||
+ table_id >= p->n_tables)
+ return -1;
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
+ req->id = table_id;
+ req->table_rule_ttl_read.data = data;
+ req->table_rule_ttl_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2473,6 +2537,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_ttl_read.data;
+ int clear = req->table_rule_ttl_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_ttl_read(a,
+ data,
+ &rsp->table_rule_ttl_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2545,6 +2627,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_TTL_READ:
+ rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 20/23] net/softnic: receive and transmit queue setup
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (18 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 19/23] net/softnic: add cli for ttl action Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 21/23] net/softnic: start and stop function Jasvinder Singh
` (3 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic receive and transmit queues setup using swq object.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 62 ++++++++++++++++++-----------------
1 file changed, 32 insertions(+), 30 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 0c719eb..db84bd4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -98,26 +98,27 @@ static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_rxq%04x",
- dev->data->name,
- rx_queue_id);
-
- r = rte_ring_create(name,
- nb_rx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct softnic_swq *swq;
+
+ struct softnic_swq_params params = {
+ .size = nb_rx_desc,
+ };
+
+ snprintf(name, sizeof(name), "RXQ%u", rx_queue_id);
+
+ swq = softnic_swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->rx_queues[rx_queue_id] = r;
+ dev->data->rx_queues[rx_queue_id] = swq->r;
return 0;
}
@@ -125,25 +126,26 @@ static int
pmd_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_txconf *tx_conf __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_txq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name,
- tx_queue_id);
-
- r = rte_ring_create(name,
- nb_tx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct softnic_swq *swq;
+
+ struct softnic_swq_params params = {
+ .size = nb_tx_desc,
+ };
+
+ snprintf(name, sizeof(name), "TXQ%u", tx_queue_id);
+
+ swq = softnic_swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->tx_queues[tx_queue_id] = r;
+ dev->data->tx_queues[tx_queue_id] = swq->r;
return 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 21/23] net/softnic: start and stop function
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (19 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 22/23] net/softnic: add firmware script Jasvinder Singh
` (2 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic start and stop function.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 49 ++++++++++++++++++++-----
drivers/net/softnic/rte_eth_softnic_internals.h | 6 +++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 12 ++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 16 ++++++++
4 files changed, 73 insertions(+), 10 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index db84bd4..933f08d 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -152,6 +152,26 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+ int status;
+
+ /* TM */
+ if (tm_used(dev)) {
+ status = tm_start(p);
+
+ if (status)
+ return status;
+ }
+
+ /* Firmware */
+ status = softnic_cli_script_process(p,
+ p->params.firmware,
+ conn_params_default.msg_in_len_max,
+ conn_params_default.msg_out_len_max);
+ if (status)
+ return status;
+
+ /* Link UP */
dev->data->dev_link.link_status = ETH_LINK_UP;
return 0;
@@ -160,21 +180,30 @@ pmd_dev_start(struct rte_eth_dev *dev)
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ /* Link DOWN */
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ /* Firmware */
+ softnic_pipeline_disable_all(p);
+ softnic_pipeline_free(p);
+ softnic_table_action_profile_free(p);
+ softnic_port_in_action_profile_free(p);
+ softnic_tap_free(p);
+ softnic_tmgr_free(p);
+ softnic_link_free(p);
+ softnic_softnic_swq_free_keep_rxq_txq(p);
+ softnic_mempool_free(p);
+
+ /* TM */
+ tm_stop(p);
}
static void
-pmd_dev_close(struct rte_eth_dev *dev)
+pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
{
- uint32_t i;
-
- /* RX queues */
- for (i = 0; i < dev->data->nb_rx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
-
- /* TX queues */
- for (i = 0; i < dev->data->nb_tx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
+ return;
}
static int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index a7bf1df..aaccae8 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -530,6 +530,9 @@ softnic_swq_init(struct pmd_internals *p);
void
softnic_swq_free(struct pmd_internals *p);
+void
+softnic_softnic_swq_free_keep_rxq_txq(struct pmd_internals *p);
+
struct softnic_swq *
softnic_swq_find(struct pmd_internals *p,
const char *name);
@@ -659,6 +662,9 @@ softnic_pipeline_init(struct pmd_internals *p);
void
softnic_pipeline_free(struct pmd_internals *p);
+void
+softnic_pipeline_disable_all(struct pmd_internals *p);
+
struct pipeline *
softnic_pipeline_find(struct pmd_internals *p, const char *name);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index 63d4bd7..45136a4 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -61,6 +61,18 @@ softnic_pipeline_free(struct pmd_internals *p)
}
}
+void
+softnic_pipeline_disable_all(struct pmd_internals *p)
+{
+ struct pipeline *pipeline;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (pipeline->enabled)
+ softnic_thread_pipeline_disable(p,
+ pipeline->thread_id,
+ pipeline->name);
+}
+
struct pipeline *
softnic_pipeline_find(struct pmd_internals *p,
const char *name)
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
index c46cad9..1944fbb 100644
--- a/drivers/net/softnic/rte_eth_softnic_swq.c
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -33,6 +33,22 @@ softnic_swq_free(struct pmd_internals *p)
}
}
+void
+softnic_softnic_swq_free_keep_rxq_txq(struct pmd_internals *p)
+{
+ struct softnic_swq *swq;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node) {
+ if ((strncmp(swq->name, "RXQ", strlen("RXQ")) == 0) ||
+ (strncmp(swq->name, "TXQ", strlen("TXQ")) == 0))
+ continue;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
struct softnic_swq *
softnic_swq_find(struct pmd_internals *p,
const char *name)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 22/23] net/softnic: add firmware script
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (20 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 21/23] net/softnic: start and stop function Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-07-06 10:37 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add default firmware script for softnic.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/firmware.cli | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 drivers/net/softnic/firmware.cli
diff --git a/drivers/net/softnic/firmware.cli b/drivers/net/softnic/firmware.cli
new file mode 100644
index 0000000..300cf6e
--- /dev/null
+++ b/drivers/net/softnic/firmware.cli
@@ -0,0 +1,21 @@
+; SPDX-License-Identifier: BSD-3-Clause
+; Copyright(c) 2018 Intel Corporation
+
+link LINK dev 0000:02:00.0
+
+pipeline RX period 10 offset_port_id 0
+pipeline RX port in bsz 32 link LINK rxq 0
+pipeline RX port out bsz 32 swq RXQ0
+pipeline RX table match stub
+pipeline RX port in 0 table 0
+pipeline RX table 0 rule add match default action fwd port 0
+
+pipeline TX period 10 offset_port_id 0
+pipeline TX port in bsz 32 swq TXQ0
+pipeline TX port out bsz 32 link LINK txq 0
+pipeline TX table match stub
+pipeline TX port in 0 table 0
+pipeline TX table 0 rule add match default action fwd port 0
+
+thread 1 pipeline RX enable
+thread 1 pipeline TX enable
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v4 23/23] app/testpmd: rework softnic forward mode
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (21 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 22/23] net/softnic: add firmware script Jasvinder Singh
@ 2018-07-05 15:47 ` Jasvinder Singh
2018-07-06 10:37 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-05 15:47 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, Reshma Pattan
Modied the testpmd softnic forwarding mode as per the
changes in softnic PMD.
To run testpmd application with softnic fwd mode, following
command is used;
$ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
-- -i --forward-mode=softnic
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 ++++-
app/test-pmd/config.c | 57 +++++
app/test-pmd/{tm.c => softnicfwd.c} | 405 +++++++++++-------------------------
app/test-pmd/testpmd.c | 29 +--
app/test-pmd/testpmd.h | 44 +---
6 files changed, 248 insertions(+), 345 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
diff --git a/app/test-pmd/Makefile b/app/test-pmd/Makefile
index a5a827b..f788078 100644
--- a/app/test-pmd/Makefile
+++ b/app/test-pmd/Makefile
@@ -35,8 +35,8 @@ SRCS-y += icmpecho.c
SRCS-$(CONFIG_RTE_LIBRTE_IEEE1588) += ieee1588fwd.c
SRCS-$(CONFIG_RTE_LIBRTE_BPF) += bpf_cmd.c
-ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC)$(CONFIG_RTE_LIBRTE_SCHED),yy)
-SRCS-y += tm.c
+ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC), y)
+SRCS-y += softnicfwd.c
endif
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 27e2aa8..3fcbc17 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -69,6 +69,9 @@
#ifdef RTE_LIBRTE_I40E_PMD
#include <rte_pmd_i40e.h>
#endif
+#ifdef RTE_LIBRTE_PMD_SOFTNIC
+#include <rte_eth_softnic.h>
+#endif
#ifdef RTE_LIBRTE_BNXT_PMD
#include <rte_pmd_bnxt.h>
#endif
@@ -14806,20 +14809,14 @@ static void cmd_set_port_tm_hierarchy_default_parsed(void *parsed_result,
p = &ports[port_id];
- /* Port tm flag */
- if (p->softport.tm_flag == 0) {
- printf(" tm not enabled on port %u (error)\n", port_id);
- return;
- }
-
/* Forward mode: tm */
- if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
- printf(" tm mode not enabled(error)\n");
+ if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnic")) {
+ printf(" softnicfwd mode not enabled(error)\n");
return;
}
/* Set the default tm hierarchy */
- p->softport.tm.default_hierarchy_enable = 1;
+ p->softport.default_tm_hierarchy_enable = 1;
}
cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = {
@@ -17543,15 +17540,50 @@ cmdline_read_from_file(const char *filename)
void
prompt(void)
{
+ int status;
+
/* initialize non-constant commands */
cmd_set_fwd_mode_init();
cmd_set_fwd_retry_mode_init();
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ portid_t softnic_portid, pid;
+ uint8_t softnic_enable = 0;
+
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ struct rte_port *port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+ }
+#endif
+
testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
if (testpmd_cl == NULL)
return;
- cmdline_interact(testpmd_cl);
- cmdline_stdin_exit(testpmd_cl);
+
+ for (;;) {
+ status = cmdline_poll(testpmd_cl);
+ if (status < 0)
+ rte_panic("CLI poll error (%" PRId32 ")\n", status);
+ else if (status == RDLINE_EXITED) {
+ cmdline_stdin_exit(testpmd_cl);
+ rte_exit(0, "\n");
+ }
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+
+ if ((softnic_enable == 1) &&
+ (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
+ rte_pmd_softnic_manage(softnic_portid);
+#endif
+ }
}
void
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 97020fb..a17a7b5 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2332,6 +2332,55 @@ icmp_echo_config_setup(void)
}
}
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+static void
+softnic_fwd_config_setup(void)
+{
+ struct rte_port *port;
+ portid_t pid, softnic_portid;
+ queueid_t i;
+ uint8_t softnic_enable = 0;
+
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+
+ if (softnic_enable == 0) {
+ printf("Softnic mode not configured(%s)!\n", __func__);
+ return;
+ }
+
+ cur_fwd_config.nb_fwd_ports = 1;
+ cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
+
+ /* Re-initialize forwarding streams */
+ init_fwd_streams();
+
+ /*
+ * In the softnic forwarding test, the number of forwarding cores
+ * is set to one and remaining are used for softnic packet processing.
+ */
+ cur_fwd_config.nb_fwd_lcores = 1;
+ setup_fwd_config_of_each_lcore(&cur_fwd_config);
+
+ for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
+ fwd_streams[i]->rx_port = softnic_portid;
+ fwd_streams[i]->rx_queue = i;
+ fwd_streams[i]->tx_port = softnic_portid;
+ fwd_streams[i]->tx_queue = i;
+ fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
+ fwd_streams[i]->retry_enabled = retry_enabled;
+ }
+}
+#endif
+
void
fwd_config_setup(void)
{
@@ -2340,6 +2389,14 @@ fwd_config_setup(void)
icmp_echo_config_setup();
return;
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ softnic_fwd_config_setup();
+ return;
+ }
+#endif
+
if ((nb_rxq > 1) && (nb_txq > 1)){
if (dcb_config)
dcb_fwd_config_setup();
diff --git a/app/test-pmd/tm.c b/app/test-pmd/softnicfwd.c
similarity index 61%
rename from app/test-pmd/tm.c
rename to app/test-pmd/softnicfwd.c
index 7231552..1f9eeaf 100644
--- a/app/test-pmd/tm.c
+++ b/app/test-pmd/softnicfwd.c
@@ -6,6 +6,7 @@
#include <rte_cycles.h>
#include <rte_mbuf.h>
+#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_meter.h>
@@ -71,170 +72,17 @@ struct tm_hierarchy {
uint32_t n_shapers;
};
-#define BITFIELD(byte_array, slab_pos, slab_mask, slab_shr) \
-({ \
- uint64_t slab = *((uint64_t *) &byte_array[slab_pos]); \
- uint64_t val = \
- (rte_be_to_cpu_64(slab) & slab_mask) >> slab_shr; \
- val; \
-})
-
-#define RTE_SCHED_PORT_HIERARCHY(subport, pipe, \
- traffic_class, queue, color) \
- ((((uint64_t) (queue)) & 0x3) | \
- ((((uint64_t) (traffic_class)) & 0x3) << 2) | \
- ((((uint64_t) (color)) & 0x3) << 4) | \
- ((((uint64_t) (subport)) & 0xFFFF) << 16) | \
- ((((uint64_t) (pipe)) & 0xFFFFFFFF) << 32))
-
-
-static void
-pkt_metadata_set(struct rte_port *p, struct rte_mbuf **pkts,
- uint32_t n_pkts)
-{
- struct softnic_port_tm *tm = &p->softport.tm;
- uint32_t i;
-
- for (i = 0; i < (n_pkts & (~0x3)); i += 4) {
- struct rte_mbuf *pkt0 = pkts[i];
- struct rte_mbuf *pkt1 = pkts[i + 1];
- struct rte_mbuf *pkt2 = pkts[i + 2];
- struct rte_mbuf *pkt3 = pkts[i + 3];
-
- uint8_t *pkt0_data = rte_pktmbuf_mtod(pkt0, uint8_t *);
- uint8_t *pkt1_data = rte_pktmbuf_mtod(pkt1, uint8_t *);
- uint8_t *pkt2_data = rte_pktmbuf_mtod(pkt2, uint8_t *);
- uint8_t *pkt3_data = rte_pktmbuf_mtod(pkt3, uint8_t *);
-
- uint64_t pkt0_subport = BITFIELD(pkt0_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt0_pipe = BITFIELD(pkt0_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt0_dscp = BITFIELD(pkt0_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt0_tc = tm->tm_tc_table[pkt0_dscp & 0x3F] >> 2;
- uint32_t pkt0_tc_q = tm->tm_tc_table[pkt0_dscp & 0x3F] & 0x3;
- uint64_t pkt1_subport = BITFIELD(pkt1_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt1_pipe = BITFIELD(pkt1_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt1_dscp = BITFIELD(pkt1_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt1_tc = tm->tm_tc_table[pkt1_dscp & 0x3F] >> 2;
- uint32_t pkt1_tc_q = tm->tm_tc_table[pkt1_dscp & 0x3F] & 0x3;
-
- uint64_t pkt2_subport = BITFIELD(pkt2_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt2_pipe = BITFIELD(pkt2_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt2_dscp = BITFIELD(pkt2_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt2_tc = tm->tm_tc_table[pkt2_dscp & 0x3F] >> 2;
- uint32_t pkt2_tc_q = tm->tm_tc_table[pkt2_dscp & 0x3F] & 0x3;
-
- uint64_t pkt3_subport = BITFIELD(pkt3_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt3_pipe = BITFIELD(pkt3_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt3_dscp = BITFIELD(pkt3_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt3_tc = tm->tm_tc_table[pkt3_dscp & 0x3F] >> 2;
- uint32_t pkt3_tc_q = tm->tm_tc_table[pkt3_dscp & 0x3F] & 0x3;
-
- uint64_t pkt0_sched = RTE_SCHED_PORT_HIERARCHY(pkt0_subport,
- pkt0_pipe,
- pkt0_tc,
- pkt0_tc_q,
- 0);
- uint64_t pkt1_sched = RTE_SCHED_PORT_HIERARCHY(pkt1_subport,
- pkt1_pipe,
- pkt1_tc,
- pkt1_tc_q,
- 0);
- uint64_t pkt2_sched = RTE_SCHED_PORT_HIERARCHY(pkt2_subport,
- pkt2_pipe,
- pkt2_tc,
- pkt2_tc_q,
- 0);
- uint64_t pkt3_sched = RTE_SCHED_PORT_HIERARCHY(pkt3_subport,
- pkt3_pipe,
- pkt3_tc,
- pkt3_tc_q,
- 0);
-
- pkt0->hash.sched.lo = pkt0_sched & 0xFFFFFFFF;
- pkt0->hash.sched.hi = pkt0_sched >> 32;
- pkt1->hash.sched.lo = pkt1_sched & 0xFFFFFFFF;
- pkt1->hash.sched.hi = pkt1_sched >> 32;
- pkt2->hash.sched.lo = pkt2_sched & 0xFFFFFFFF;
- pkt2->hash.sched.hi = pkt2_sched >> 32;
- pkt3->hash.sched.lo = pkt3_sched & 0xFFFFFFFF;
- pkt3->hash.sched.hi = pkt3_sched >> 32;
- }
-
- for (; i < n_pkts; i++) {
- struct rte_mbuf *pkt = pkts[i];
-
- uint8_t *pkt_data = rte_pktmbuf_mtod(pkt, uint8_t *);
-
- uint64_t pkt_subport = BITFIELD(pkt_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt_pipe = BITFIELD(pkt_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt_dscp = BITFIELD(pkt_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt_tc = tm->tm_tc_table[pkt_dscp & 0x3F] >> 2;
- uint32_t pkt_tc_q = tm->tm_tc_table[pkt_dscp & 0x3F] & 0x3;
-
- uint64_t pkt_sched = RTE_SCHED_PORT_HIERARCHY(pkt_subport,
- pkt_pipe,
- pkt_tc,
- pkt_tc_q,
- 0);
-
- pkt->hash.sched.lo = pkt_sched & 0xFFFFFFFF;
- pkt->hash.sched.hi = pkt_sched >> 32;
- }
-}
+static struct fwd_lcore *softnic_fwd_lcore;
+static uint16_t softnic_port_id;
+struct fwd_engine softnic_fwd_engine;
/*
- * Soft port packet forward
+ * Softnic packet forward
*/
static void
-softport_packet_fwd(struct fwd_stream *fs)
+softnic_fwd(struct fwd_stream *fs)
{
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
- struct rte_port *rte_tx_port = &ports[fs->tx_port];
uint16_t nb_rx;
uint16_t nb_tx;
uint32_t retry;
@@ -258,14 +106,6 @@ softport_packet_fwd(struct fwd_stream *fs)
fs->rx_burst_stats.pkt_burst_spread[nb_rx]++;
#endif
- if (rte_tx_port->softnic_enable) {
- /* Set packet metadata if tm flag enabled */
- if (rte_tx_port->softport.tm_flag)
- pkt_metadata_set(rte_tx_port, pkts_burst, nb_rx);
-
- /* Softport run */
- rte_pmd_softnic_run(fs->tx_port);
- }
nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
pkts_burst, nb_rx);
@@ -298,7 +138,34 @@ softport_packet_fwd(struct fwd_stream *fs)
}
static void
-set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
+softnic_fwd_run(struct fwd_stream *fs)
+{
+ rte_pmd_softnic_run(softnic_port_id);
+ softnic_fwd(fs);
+}
+
+/**
+ * Softnic init
+ */
+static int
+softnic_begin(void *arg __rte_unused)
+{
+ for (;;) {
+ if (!softnic_fwd_lcore->stopped)
+ break;
+ }
+
+ do {
+ /* Run softnic */
+ rte_pmd_softnic_run(softnic_port_id);
+ } while (!softnic_fwd_lcore->stopped);
+
+ return 0;
+}
+
+static void
+set_tm_hiearchy_nodes_shaper_rate(portid_t port_id,
+ struct tm_hierarchy *h)
{
struct rte_eth_link link_params;
uint64_t tm_port_rate;
@@ -306,7 +173,7 @@ set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
memset(&link_params, 0, sizeof(link_params));
rte_eth_link_get(port_id, &link_params);
- tm_port_rate = (uint64_t)link_params.link_speed * BYTES_IN_MBPS;
+ tm_port_rate = (uint64_t)ETH_SPEED_NUM_10G * BYTES_IN_MBPS;
if (tm_port_rate > UINT32_MAX)
tm_port_rate = UINT32_MAX;
@@ -374,7 +241,8 @@ softport_tm_root_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_subport_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t subport_parent_node_id, subport_node_id = 0;
@@ -442,7 +310,8 @@ softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_pipe_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t pipe_parent_node_id;
@@ -511,7 +380,8 @@ softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_tc_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_tc_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t tc_parent_node_id;
@@ -674,63 +544,9 @@ softport_tm_queue_node_add(portid_t port_id, struct tm_hierarchy *h,
return 0;
}
-/*
- * TM Packet Field Setup
- */
-static void
-softport_tm_pktfield_setup(portid_t port_id)
-{
- struct rte_port *p = &ports[port_id];
- uint64_t pktfield0_mask = 0;
- uint64_t pktfield1_mask = 0x0000000FFF000000LLU;
- uint64_t pktfield2_mask = 0x00000000000000FCLLU;
-
- p->softport.tm = (struct softnic_port_tm) {
- .n_subports_per_port = SUBPORT_NODES_PER_PORT,
- .n_pipes_per_subport = PIPE_NODES_PER_SUBPORT,
-
- /* Packet field to identify subport
- *
- * Default configuration assumes only one subport, thus
- * the subport ID is hardcoded to 0
- */
- .tm_pktfield0_slabpos = 0,
- .tm_pktfield0_slabmask = pktfield0_mask,
- .tm_pktfield0_slabshr =
- __builtin_ctzll(pktfield0_mask),
-
- /* Packet field to identify pipe.
- *
- * Default value assumes Ethernet/IPv4/UDP packets,
- * UDP payload bits 12 .. 23
- */
- .tm_pktfield1_slabpos = 40,
- .tm_pktfield1_slabmask = pktfield1_mask,
- .tm_pktfield1_slabshr =
- __builtin_ctzll(pktfield1_mask),
-
- /* Packet field used as index into TC translation table
- * to identify the traffic class and queue.
- *
- * Default value assumes Ethernet/IPv4 packets, IPv4
- * DSCP field
- */
- .tm_pktfield2_slabpos = 8,
- .tm_pktfield2_slabmask = pktfield2_mask,
- .tm_pktfield2_slabshr =
- __builtin_ctzll(pktfield2_mask),
-
- .tm_tc_table = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- }, /**< TC translation table */
- };
-}
-
static int
-softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
+softport_tm_hierarchy_specify(portid_t port_id,
+ struct rte_tm_error *error)
{
struct tm_hierarchy h;
@@ -766,75 +582,96 @@ softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
if (status)
return status;
- /* TM packet fields setup */
- softport_tm_pktfield_setup(port_id);
-
return 0;
}
/*
- * Soft port Init
+ * Softnic TM default configuration
*/
static void
-softport_tm_begin(portid_t pi)
+softnic_tm_default_config(portid_t pi)
{
struct rte_port *port = &ports[pi];
+ struct rte_tm_error error;
+ int status;
- /* Soft port TM flag */
- if (port->softport.tm_flag == 1) {
- printf("\n\n TM feature available on port %u\n", pi);
-
- /* Soft port TM hierarchy configuration */
- if ((port->softport.tm.hierarchy_config == 0) &&
- (port->softport.tm.default_hierarchy_enable == 1)) {
- struct rte_tm_error error;
- int status;
-
- /* Stop port */
- rte_eth_dev_stop(pi);
-
- /* TM hierarchy specification */
- status = softport_tm_hierarchy_specify(pi, &error);
- if (status) {
- printf(" TM Hierarchy built error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf("\n TM Hierarchy Specified!\n\v");
-
- /* TM hierarchy commit */
- status = rte_tm_hierarchy_commit(pi, 0, &error);
- if (status) {
- printf(" Hierarchy commit error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf(" Hierarchy Committed (port %u)!", pi);
- port->softport.tm.hierarchy_config = 1;
-
- /* Start port */
- status = rte_eth_dev_start(pi);
- if (status) {
- printf("\n Port %u start error!\n", pi);
- return;
- }
- printf("\n Port %u started!\n", pi);
- return;
- }
+ /* Stop port */
+ rte_eth_dev_stop(pi);
+
+ /* TM hierarchy specification */
+ status = softport_tm_hierarchy_specify(pi, &error);
+ if (status) {
+ printf(" TM Hierarchy built error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf("\n TM Hierarchy Specified!\n");
+
+ /* TM hierarchy commit */
+ status = rte_tm_hierarchy_commit(pi, 0, &error);
+ if (status) {
+ printf(" Hierarchy commit error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf(" Hierarchy Committed (port %u)!\n", pi);
+
+ /* Start port */
+ status = rte_eth_dev_start(pi);
+ if (status) {
+ printf("\n Port %u start error!\n", pi);
+ return;
}
- printf("\n TM feature not available on port %u", pi);
+
+ /* Reset the default hierarchy flag */
+ port->softport.default_tm_hierarchy_enable = 0;
}
-struct fwd_engine softnic_tm_engine = {
- .fwd_mode_name = "tm",
- .port_fwd_begin = softport_tm_begin,
- .port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
-};
+/*
+ * Softnic forwarding init
+ */
+static void
+softnic_fwd_begin(portid_t pi)
+{
+ struct rte_port *port = &ports[pi];
+ uint32_t lcore, fwd_core_present = 0, softnic_run_launch = 0;
+ int status;
+
+ softnic_fwd_lcore = port->softport.fwd_lcore_arg[0];
+ softnic_port_id = pi;
+
+ /* Launch softnic_run function on lcores */
+ for (lcore = 0; lcore < RTE_MAX_LCORE; lcore++) {
+ if (!rte_lcore_is_enabled(lcore))
+ continue;
+
+ if (lcore == rte_get_master_lcore())
+ continue;
+
+ if (fwd_core_present == 0) {
+ fwd_core_present++;
+ continue;
+ }
+
+ status = rte_eal_remote_launch(softnic_begin, NULL, lcore);
+ if (status)
+ printf("softnic launch on lcore %u failed (%d)\n",
+ lcore, status);
+
+ softnic_run_launch = 1;
+ }
+
+ if (!softnic_run_launch)
+ softnic_fwd_engine.packet_fwd = softnic_fwd_run;
+
+ /* Softnic TM default configuration */
+ if (port->softport.default_tm_hierarchy_enable == 1)
+ softnic_tm_default_config(pi);
+}
-struct fwd_engine softnic_tm_bypass_engine = {
- .fwd_mode_name = "tm-bypass",
- .port_fwd_begin = NULL,
+struct fwd_engine softnic_fwd_engine = {
+ .fwd_mode_name = "softnic",
+ .port_fwd_begin = softnic_fwd_begin,
.port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
+ .packet_fwd = softnic_fwd,
};
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 24c1998..9436241 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -155,9 +155,8 @@ struct fwd_engine * fwd_engines[] = {
&tx_only_engine,
&csum_fwd_engine,
&icmp_echo_engine,
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- &softnic_tm_engine,
- &softnic_tm_bypass_engine,
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ &softnic_fwd_engine,
#endif
#ifdef RTE_LIBRTE_IEEE1588
&ieee1588_fwd_engine,
@@ -816,6 +815,19 @@ init_config(void)
"rte_gro_ctx_create() failed\n");
}
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0)
+ port->softport.fwd_lcore_arg = fwd_lcores;
+ }
+ }
+#endif
+
}
@@ -2393,17 +2405,6 @@ init_port_config(void)
(rte_eth_devices[pid].data->dev_flags &
RTE_ETH_DEV_INTR_RMV))
port->dev_conf.intr_conf.rmv = 1;
-
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- /* Detect softnic port */
- if (!strcmp(port->dev_info.driver_name, "net_softnic")) {
- port->softnic_enable = 1;
- memset(&port->softport, 0, sizeof(struct softnic_port));
-
- if (!strcmp(cur_fwd_eng->fwd_mode_name, "tm"))
- port->softport.tm_flag = 1;
- }
-#endif
}
}
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index f51cd9d..4fc30a8 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -57,10 +57,10 @@ typedef uint16_t streamid_t;
#define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1)
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
-#define TM_MODE 1
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+#define SOFTNIC 1
#else
-#define TM_MODE 0
+#define SOFTNIC 0
#endif
enum {
@@ -135,35 +135,13 @@ struct port_flow {
uint8_t data[]; /**< Storage for pattern/actions. */
};
-#ifdef TM_MODE
-/**
- * Soft port tm related parameters
- */
-struct softnic_port_tm {
- uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */
- uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */
-
- uint32_t n_subports_per_port; /**< Num of subport nodes per port */
- uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */
-
- uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */
- uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */
- uint64_t tm_pktfield0_slabshr;
- uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */
- uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */
- uint64_t tm_pktfield1_slabshr;
- uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */
- uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */
- uint64_t tm_pktfield2_slabshr;
- uint64_t tm_tc_table[64]; /**< TC translation table */
-};
-
+#ifdef SOFTNIC
/**
* The data structure associate with softnic port
*/
struct softnic_port {
- unsigned int tm_flag; /**< set to 1 if tm feature is enabled */
- struct softnic_port_tm tm; /**< softnic port tm parameters */
+ uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */
+ struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */
};
#endif
@@ -202,9 +180,8 @@ struct rte_port {
uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
uint8_t slave_flag; /**< bonding slave port */
struct port_flow *flow_list; /**< Associated flows. */
-#ifdef TM_MODE
- unsigned int softnic_enable; /**< softnic flag */
- struct softnic_port softport; /**< softnic port params */
+#ifdef SOFTNIC
+ struct softnic_port softport; /**< softnic params */
#endif
};
@@ -266,9 +243,8 @@ extern struct fwd_engine rx_only_engine;
extern struct fwd_engine tx_only_engine;
extern struct fwd_engine csum_fwd_engine;
extern struct fwd_engine icmp_echo_engine;
-#ifdef TM_MODE
-extern struct fwd_engine softnic_tm_engine;
-extern struct fwd_engine softnic_tm_bypass_engine;
+#ifdef SOFTNIC
+extern struct fwd_engine softnic_fwd_engine;
#endif
#ifdef RTE_LIBRTE_IEEE1588
extern struct fwd_engine ieee1588_fwd_engine;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
` (22 preceding siblings ...)
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
@ 2018-07-06 10:37 ` Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Dumitrescu, Cristian @ 2018-07-06 10:37 UTC (permalink / raw)
To: Singh, Jasvinder, dev
> -----Original Message-----
> From: Singh, Jasvinder
> Sent: Thursday, July 5, 2018 4:48 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>
> Subject: [PATCH v4 00/23] net/softnic: refactoring
>
> This patch set modifies the Soft NIC device driver to use the Packet
> Framework, which makes it much more modular, flexible and extensible
> with new functionality.
>
>
Applied to next-pipeline, thanks!
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring Jasvinder Singh
` (23 more replies)
0 siblings, 24 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
This patch set modifies the Soft NIC device driver to use the Packet
Framework, which makes it much more modular, flexible and extensible
with new functionality.
* The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
pipeline is DIY and reconfigurable through "firmware" (DPDK Packet
Framework script).
* Configured through the standard DPDK ethdev API (including flow,
QoS, security). The internal framework is not externally visible.
* Key benefits:
- Can be used to augment missing features to HW NICs.
- Allows consumption of advanced DPDK features without
redesigning the target application.
- Allows out-of-the-box performance boost of DPDK.
consumers apps simply by instantiating this Ethernet device.
Example: Create "Soft NIC" port with configuration defined
in "firmware" script file
--vdev 'net_softnic0,firmware=script.cli'
v5 changes:
- update meson file
v4 changes:
- fix multiple function definitions errors in ip-pipeline due to
softnic functions
v3 changes:
- fix freebsd build errors
- add firmware script for softnic
v2 changes:
- fix build warnings
- fix checkpatch warnings
Cristian Dumitrescu (22):
Jasvinder Singh (23):
Reshma Pattan (1):
net/softnic: restructuring
net/softnic: add software queue object
net/softnic: add link object
net/softnic: add mempool object
net/softnic: add tap object
net/softnic: add traffic manager object
net/softnic: add port action profile
net/softnic: add table action profile
net/softnic: add pipeline object
net/softnic: add thread
net/softnic: add softnic run API
net/softnic: add cli interface
net/softnic: add connection agent
net/softnic: add cli to create softnic objects
net/softnic: add cli to enable and disable pipeline
net/softnic: add cli for pipeline table entries
net/softnic: add cli to read stats
net/softnic: add cli for meter action
net/softnic: add cli for ttl action
net/softnic: receive and transmit queue setup
net/softnic: start and stop function
net/softnic: add firmware script
app/testpmd: rework softnic forward mode
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 +-
app/test-pmd/config.c | 57 +
app/test-pmd/{tm.c => softnicfwd.c} | 405 +-
app/test-pmd/testpmd.c | 29 +-
app/test-pmd/testpmd.h | 44 +-
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 23 +-
drivers/net/softnic/conn.c | 332 ++
drivers/net/softnic/conn.h | 49 +
drivers/net/softnic/firmware.cli | 21 +
drivers/net/softnic/hash_func.h | 359 ++
drivers/net/softnic/hash_func_arm64.h | 261 ++
drivers/net/softnic/meson.build | 15 +-
drivers/net/softnic/parser.c | 685 +++
drivers/net/softnic/parser.h | 66 +
drivers/net/softnic/rte_eth_softnic.c | 755 ++--
drivers/net/softnic/rte_eth_softnic.h | 49 +-
drivers/net/softnic/rte_eth_softnic_action.c | 389 ++
drivers/net/softnic/rte_eth_softnic_cli.c | 4342 ++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 814 +++-
drivers/net/softnic/rte_eth_softnic_link.c | 98 +
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 +
drivers/net/softnic/rte_eth_softnic_pipeline.c | 966 +++++
drivers/net/softnic/rte_eth_softnic_swq.c | 113 +
drivers/net/softnic/rte_eth_softnic_tap.c | 118 +
drivers/net/softnic/rte_eth_softnic_thread.c | 2929 +++++++++++++
drivers/net/softnic/rte_eth_softnic_tm.c | 173 +-
...nic_version.map => rte_eth_softnic_version.map} | 6 +
mk/rte.app.mk | 6 +
31 files changed, 12236 insertions(+), 1032 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
create mode 100644 drivers/net/softnic/firmware.cli
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-11 10:47 ` Thomas Monjalon
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 02/23] net/softnic: add software queue object Jasvinder Singh
` (22 subsequent siblings)
23 siblings, 1 reply; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Rework the softnic implementation to have flexiblity in enabling
more features to its receive and transmit data path.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 607 ++++--------------------
drivers/net/softnic/rte_eth_softnic.h | 34 +-
drivers/net/softnic/rte_eth_softnic_internals.h | 101 +---
drivers/net/softnic/rte_eth_softnic_tm.c | 100 +---
4 files changed, 120 insertions(+), 722 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 6b3c13e..ccf3bd4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -13,40 +13,17 @@
#include <rte_kvargs.h>
#include <rte_errno.h>
#include <rte_ring.h>
-#include <rte_sched.h>
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
#include "rte_eth_softnic_internals.h"
-#define DEV_HARD(p) \
- (&rte_eth_devices[p->hard.port_id])
-
-#define PMD_PARAM_SOFT_TM "soft_tm"
-#define PMD_PARAM_SOFT_TM_RATE "soft_tm_rate"
-#define PMD_PARAM_SOFT_TM_NB_QUEUES "soft_tm_nb_queues"
-#define PMD_PARAM_SOFT_TM_QSIZE0 "soft_tm_qsize0"
-#define PMD_PARAM_SOFT_TM_QSIZE1 "soft_tm_qsize1"
-#define PMD_PARAM_SOFT_TM_QSIZE2 "soft_tm_qsize2"
-#define PMD_PARAM_SOFT_TM_QSIZE3 "soft_tm_qsize3"
-#define PMD_PARAM_SOFT_TM_ENQ_BSZ "soft_tm_enq_bsz"
-#define PMD_PARAM_SOFT_TM_DEQ_BSZ "soft_tm_deq_bsz"
-
-#define PMD_PARAM_HARD_NAME "hard_name"
-#define PMD_PARAM_HARD_TX_QUEUE_ID "hard_tx_queue_id"
+#define PMD_PARAM_FIRMWARE "firmware"
+#define PMD_PARAM_CPU_ID "cpu_id"
static const char *pmd_valid_args[] = {
- PMD_PARAM_SOFT_TM,
- PMD_PARAM_SOFT_TM_RATE,
- PMD_PARAM_SOFT_TM_NB_QUEUES,
- PMD_PARAM_SOFT_TM_QSIZE0,
- PMD_PARAM_SOFT_TM_QSIZE1,
- PMD_PARAM_SOFT_TM_QSIZE2,
- PMD_PARAM_SOFT_TM_QSIZE3,
- PMD_PARAM_SOFT_TM_ENQ_BSZ,
- PMD_PARAM_SOFT_TM_DEQ_BSZ,
- PMD_PARAM_HARD_NAME,
- PMD_PARAM_HARD_TX_QUEUE_ID,
+ PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CPU_ID,
NULL
};
@@ -81,50 +58,35 @@ pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_dev_configure(struct rte_eth_dev *dev)
+pmd_dev_configure(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- if (dev->data->nb_rx_queues > hard_dev->data->nb_rx_queues)
- return -1;
-
- if (p->params.hard.tx_queue_id >= hard_dev->data->nb_tx_queues)
- return -1;
-
return 0;
}
static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
- uint16_t nb_rx_desc __rte_unused,
+ uint16_t nb_rx_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (p->params.soft.intrusive == 0) {
- struct pmd_rx_queue *rxq;
-
- rxq = rte_zmalloc_socket(p->params.soft.name,
- sizeof(struct pmd_rx_queue), 0, socket_id);
- if (rxq == NULL)
- return -ENOMEM;
+ uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
+ char name[size];
+ struct rte_ring *r;
- rxq->hard.port_id = p->hard.port_id;
- rxq->hard.rx_queue_id = rx_queue_id;
- dev->data->rx_queues[rx_queue_id] = rxq;
- } else {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
- void *rxq = hard_dev->data->rx_queues[rx_queue_id];
+ snprintf(name, sizeof(name), "%s_rxq%04x",
+ dev->data->name,
+ rx_queue_id);
- if (rxq == NULL)
- return -1;
+ r = rte_ring_create(name,
+ nb_rx_desc,
+ socket_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (r == NULL)
+ return -1;
- dev->data->rx_queues[rx_queue_id] = rxq;
- }
+ dev->data->rx_queues[rx_queue_id] = r;
return 0;
}
@@ -140,8 +102,12 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
struct rte_ring *r;
snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name, tx_queue_id);
- r = rte_ring_create(name, nb_tx_desc, socket_id,
+ dev->data->name,
+ tx_queue_id);
+
+ r = rte_ring_create(name,
+ nb_tx_desc,
+ socket_id,
RING_F_SP_ENQ | RING_F_SC_DEQ);
if (r == NULL)
return -1;
@@ -153,36 +119,15 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- if (tm_used(dev)) {
- int status = tm_start(p);
-
- if (status)
- return status;
- }
-
dev->data->dev_link.link_status = ETH_LINK_UP;
- if (p->params.soft.intrusive) {
- struct rte_eth_dev *hard_dev = DEV_HARD(p);
-
- /* The hard_dev->rx_pkt_burst should be stable by now */
- dev->rx_pkt_burst = hard_dev->rx_pkt_burst;
- }
-
return 0;
}
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
- struct pmd_internals *p = dev->data->dev_private;
-
dev->data->dev_link.link_status = ETH_LINK_DOWN;
-
- if (tm_used(dev))
- tm_stop(p);
}
static void
@@ -190,6 +135,10 @@ pmd_dev_close(struct rte_eth_dev *dev)
{
uint32_t i;
+ /* RX queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
+
/* TX queues */
for (i = 0; i < dev->data->nb_tx_queues; i++)
rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
@@ -203,10 +152,9 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
}
static int
-pmd_tm_ops_get(struct rte_eth_dev *dev, void *arg)
+pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg =
- (tm_enabled(dev)) ? &pmd_tm_ops : NULL;
+ *(const struct rte_tm_ops **)arg = NULL;
return 0;
}
@@ -228,12 +176,10 @@ pmd_rx_pkt_burst(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts)
{
- struct pmd_rx_queue *rx_queue = rxq;
-
- return rte_eth_rx_burst(rx_queue->hard.port_id,
- rx_queue->hard.rx_queue_id,
- rx_pkts,
- nb_pkts);
+ return (uint16_t)rte_ring_sc_dequeue_burst(rxq,
+ (void **)rx_pkts,
+ nb_pkts,
+ NULL);
}
static uint16_t
@@ -241,148 +187,12 @@ pmd_tx_pkt_burst(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
- return (uint16_t)rte_ring_enqueue_burst(txq,
+ return (uint16_t)rte_ring_sp_enqueue_burst(txq,
(void **)tx_pkts,
nb_pkts,
NULL);
}
-static __rte_always_inline int
-run_default(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_mbuf **pkts = p->soft.def.pkts;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.def.txq_pos;
- uint32_t pkts_len = p->soft.def.pkts_len;
- uint32_t flush_count = p->soft.def.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pos;
- uint16_t i;
-
- /* Soft device TXQ read, Hard device TXQ write */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read soft device TXQ burst to packet enqueue buffer */
- pkts_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts[pkts_len],
- DEFAULT_BURST_SIZE,
- NULL);
-
- /* Increment soft device TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* Hard device TXQ write when complete burst is available */
- if (pkts_len >= DEFAULT_BURST_SIZE) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- for (pos = 0; pos < pkts_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts[pos],
- (uint16_t)(pkts_len - pos));
-
- pkts_len = 0;
- flush_count = 0;
- }
-
- p->soft.def.txq_pos = txq_pos;
- p->soft.def.pkts_len = pkts_len;
- p->soft.def.flush_count = flush_count + 1;
-
- return 0;
-}
-
-static __rte_always_inline int
-run_tm(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- /* Persistent context: Read Only (update not required) */
- struct rte_sched_port *sched = p->soft.tm.sched;
- struct rte_mbuf **pkts_enq = p->soft.tm.pkts_enq;
- struct rte_mbuf **pkts_deq = p->soft.tm.pkts_deq;
- uint32_t enq_bsz = p->params.soft.tm.enq_bsz;
- uint32_t deq_bsz = p->params.soft.tm.deq_bsz;
- uint16_t nb_tx_queues = dev->data->nb_tx_queues;
-
- /* Persistent context: Read - Write (update required) */
- uint32_t txq_pos = p->soft.tm.txq_pos;
- uint32_t pkts_enq_len = p->soft.tm.pkts_enq_len;
- uint32_t flush_count = p->soft.tm.flush_count;
-
- /* Not part of the persistent context */
- uint32_t pkts_deq_len, pos;
- uint16_t i;
-
- /* Soft device TXQ read, TM enqueue */
- for (i = 0; i < nb_tx_queues; i++) {
- struct rte_ring *txq = dev->data->tx_queues[txq_pos];
-
- /* Read TXQ burst to packet enqueue buffer */
- pkts_enq_len += rte_ring_sc_dequeue_burst(txq,
- (void **)&pkts_enq[pkts_enq_len],
- enq_bsz,
- NULL);
-
- /* Increment TXQ */
- txq_pos++;
- if (txq_pos >= nb_tx_queues)
- txq_pos = 0;
-
- /* TM enqueue when complete burst is available */
- if (pkts_enq_len >= enq_bsz) {
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- break;
- }
- }
-
- if (flush_count >= FLUSH_COUNT_THRESHOLD) {
- if (pkts_enq_len)
- rte_sched_port_enqueue(sched, pkts_enq, pkts_enq_len);
-
- pkts_enq_len = 0;
- flush_count = 0;
- }
-
- p->soft.tm.txq_pos = txq_pos;
- p->soft.tm.pkts_enq_len = pkts_enq_len;
- p->soft.tm.flush_count = flush_count + 1;
-
- /* TM dequeue, Hard device TXQ write */
- pkts_deq_len = rte_sched_port_dequeue(sched, pkts_deq, deq_bsz);
-
- for (pos = 0; pos < pkts_deq_len; )
- pos += rte_eth_tx_burst(p->hard.port_id,
- p->params.hard.tx_queue_id,
- &pkts_deq[pos],
- (uint16_t)(pkts_deq_len - pos));
-
- return 0;
-}
-
int
rte_pmd_softnic_run(uint16_t port_id)
{
@@ -392,92 +202,23 @@ rte_pmd_softnic_run(uint16_t port_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
#endif
- return (tm_used(dev)) ? run_tm(dev) : run_default(dev);
-}
-
-static struct ether_addr eth_addr = { .addr_bytes = {0} };
-
-static uint32_t
-eth_dev_speed_max_mbps(uint32_t speed_capa)
-{
- uint32_t rate_mbps[32] = {
- ETH_SPEED_NUM_NONE,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_10M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_100M,
- ETH_SPEED_NUM_1G,
- ETH_SPEED_NUM_2_5G,
- ETH_SPEED_NUM_5G,
- ETH_SPEED_NUM_10G,
- ETH_SPEED_NUM_20G,
- ETH_SPEED_NUM_25G,
- ETH_SPEED_NUM_40G,
- ETH_SPEED_NUM_50G,
- ETH_SPEED_NUM_56G,
- ETH_SPEED_NUM_100G,
- };
-
- uint32_t pos = (speed_capa) ? (31 - __builtin_clz(speed_capa)) : 0;
- return rate_mbps[pos];
-}
-
-static int
-default_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
-{
- p->soft.def.pkts = rte_zmalloc_socket(params->soft.name,
- 2 * DEFAULT_BURST_SIZE * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.def.pkts == NULL)
- return -ENOMEM;
-
+ dev = dev;
return 0;
}
-static void
-default_free(struct pmd_internals *p)
-{
- rte_free(p->soft.def.pkts);
-}
-
static void *
-pmd_init(struct pmd_params *params, int numa_node)
+pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
- int status;
- p = rte_zmalloc_socket(params->soft.name,
+ p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
0,
- numa_node);
+ params->cpu_id);
if (p == NULL)
return NULL;
memcpy(&p->params, params, sizeof(p->params));
- rte_eth_dev_get_port_by_name(params->hard.name, &p->hard.port_id);
-
- /* Default */
- status = default_init(p, params, numa_node);
- if (status) {
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
-
- /* Traffic Management (TM)*/
- if (params->soft.flags & PMD_FEATURE_TM) {
- status = tm_init(p, params, numa_node);
- if (status) {
- default_free(p);
- free(p->params.hard.name);
- rte_free(p);
- return NULL;
- }
- }
return p;
}
@@ -485,57 +226,44 @@ pmd_init(struct pmd_params *params, int numa_node)
static void
pmd_free(struct pmd_internals *p)
{
- if (p->params.soft.flags & PMD_FEATURE_TM)
- tm_free(p);
-
- default_free(p);
-
- free(p->params.hard.name);
rte_free(p);
}
+static struct ether_addr eth_addr = {
+ .addr_bytes = {0},
+};
+
static int
pmd_ethdev_register(struct rte_vdev_device *vdev,
struct pmd_params *params,
void *dev_private)
{
- struct rte_eth_dev_info hard_info;
- struct rte_eth_dev *soft_dev;
- uint32_t hard_speed;
- int numa_node;
- uint16_t hard_port_id;
-
- rte_eth_dev_get_port_by_name(params->hard.name, &hard_port_id);
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
+ struct rte_eth_dev *dev;
/* Ethdev entry allocation */
- soft_dev = rte_eth_dev_allocate(params->soft.name);
- if (!soft_dev)
+ dev = rte_eth_dev_allocate(params->name);
+ if (!dev)
return -ENOMEM;
/* dev */
- soft_dev->rx_pkt_burst = (params->soft.intrusive) ?
- NULL : /* set up later */
- pmd_rx_pkt_burst;
- soft_dev->tx_pkt_burst = pmd_tx_pkt_burst;
- soft_dev->tx_pkt_prepare = NULL;
- soft_dev->dev_ops = &pmd_ops;
- soft_dev->device = &vdev->device;
+ dev->rx_pkt_burst = pmd_rx_pkt_burst;
+ dev->tx_pkt_burst = pmd_tx_pkt_burst;
+ dev->tx_pkt_prepare = NULL;
+ dev->dev_ops = &pmd_ops;
+ dev->device = &vdev->device;
/* dev->data */
- soft_dev->data->dev_private = dev_private;
- soft_dev->data->dev_link.link_speed = hard_speed;
- soft_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- soft_dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
- soft_dev->data->dev_link.link_status = ETH_LINK_DOWN;
- soft_dev->data->mac_addrs = ð_addr;
- soft_dev->data->promiscuous = 1;
- soft_dev->data->kdrv = RTE_KDRV_NONE;
- soft_dev->data->numa_node = numa_node;
-
- rte_eth_dev_probing_finish(soft_dev);
+ dev->data->dev_private = dev_private;
+ dev->data->dev_link.link_speed = ETH_SPEED_NUM_100G;
+ dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
+ dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->mac_addrs = ð_addr;
+ dev->data->promiscuous = 1;
+ dev->data->kdrv = RTE_KDRV_NONE;
+ dev->data->numa_node = params->cpu_id;
+
+ rte_eth_dev_probing_finish(dev);
return 0;
}
@@ -566,10 +294,10 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
-pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
+pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
- int i, ret;
+ int ret = 0;
kvlist = rte_kvargs_parse(params, pmd_valid_args);
if (kvlist == NULL)
@@ -577,141 +305,21 @@ pmd_parse_args(struct pmd_params *p, const char *name, const char *params)
/* Set default values */
memset(p, 0, sizeof(*p));
- p->soft.name = name;
- p->soft.intrusive = INTRUSIVE;
- p->soft.tm.rate = 0;
- p->soft.tm.nb_queues = SOFTNIC_SOFT_TM_NB_QUEUES;
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
- p->soft.tm.qsize[i] = SOFTNIC_SOFT_TM_QUEUE_SIZE;
- p->soft.tm.enq_bsz = SOFTNIC_SOFT_TM_ENQ_BSZ;
- p->soft.tm.deq_bsz = SOFTNIC_SOFT_TM_DEQ_BSZ;
- p->hard.tx_queue_id = SOFTNIC_HARD_TX_QUEUE_ID;
-
- /* SOFT: TM (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM) == 1) {
- char *s;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM,
- &get_string, &s);
- if (ret < 0)
- goto out_free;
-
- if (strcmp(s, "on") == 0)
- p->soft.flags |= PMD_FEATURE_TM;
- else if (strcmp(s, "off") == 0)
- p->soft.flags &= ~PMD_FEATURE_TM;
- else
- ret = -EINVAL;
-
- free(s);
- if (ret)
- goto out_free;
- }
-
- /* SOFT: TM rate (measured in bytes/second) (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_RATE) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_RATE,
- &get_uint32, &p->soft.tm.rate);
- if (ret < 0)
- goto out_free;
+ p->firmware = SOFTNIC_FIRMWARE;
+ p->cpu_id = SOFTNIC_CPU_ID;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM number of queues (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_NB_QUEUES,
- &get_uint32, &p->soft.tm.nb_queues);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM queue size 0 .. 3 (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE0) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE0,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[0] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE1) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE1,
- &get_uint32, &qsize);
+ /* Firmware script (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_FIRMWARE,
+ &get_string, &p->firmware);
if (ret < 0)
goto out_free;
-
- p->soft.tm.qsize[1] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
}
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE2) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE2,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[2] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_QSIZE3) == 1) {
- uint32_t qsize;
-
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_QSIZE3,
- &get_uint32, &qsize);
- if (ret < 0)
- goto out_free;
-
- p->soft.tm.qsize[3] = (uint16_t)qsize;
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM enqueue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_ENQ_BSZ,
- &get_uint32, &p->soft.tm.enq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* SOFT: TM dequeue burst size (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_SOFT_TM_DEQ_BSZ,
- &get_uint32, &p->soft.tm.deq_bsz);
- if (ret < 0)
- goto out_free;
-
- p->soft.flags |= PMD_FEATURE_TM;
- }
-
- /* HARD: name (mandatory) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_NAME) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_NAME,
- &get_string, &p->hard.name);
- if (ret < 0)
- goto out_free;
- } else {
- ret = -EINVAL;
- goto out_free;
- }
-
- /* HARD: tx_queue_id (optional) */
- if (rte_kvargs_count(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID) == 1) {
- ret = rte_kvargs_process(kvlist, PMD_PARAM_HARD_TX_QUEUE_ID,
- &get_uint32, &p->hard.tx_queue_id);
+ /* CPU ID (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
+ &get_uint32, &p->cpu_id);
if (ret < 0)
goto out_free;
}
@@ -726,68 +334,31 @@ pmd_probe(struct rte_vdev_device *vdev)
{
struct pmd_params p;
const char *params;
- int status;
+ int status = 0;
- struct rte_eth_dev_info hard_info;
- uint32_t hard_speed;
- uint16_t hard_port_id;
- int numa_node;
void *dev_private;
- struct rte_eth_dev *eth_dev;
const char *name = rte_vdev_device_name(vdev);
PMD_LOG(INFO, "Probing device \"%s\"", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
-
- if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
- strlen(params) == 0) {
- eth_dev = rte_eth_dev_attach_secondary(name);
- if (!eth_dev) {
- PMD_LOG(ERR, "Failed to probe %s", name);
- return -1;
- }
- /* TODO: request info from primary to set up Rx and Tx */
- eth_dev->dev_ops = &pmd_ops;
- rte_eth_dev_probing_finish(eth_dev);
- return 0;
- }
-
if (!params)
return -EINVAL;
- status = pmd_parse_args(&p, rte_vdev_device_name(vdev), params);
+ status = pmd_parse_args(&p, params);
if (status)
return status;
- /* Check input arguments */
- if (rte_eth_dev_get_port_by_name(p.hard.name, &hard_port_id))
- return -EINVAL;
-
- rte_eth_dev_info_get(hard_port_id, &hard_info);
- hard_speed = eth_dev_speed_max_mbps(hard_info.speed_capa);
- numa_node = rte_eth_dev_socket_id(hard_port_id);
-
- if (p.hard.tx_queue_id >= hard_info.max_tx_queues)
- return -EINVAL;
-
- if (p.soft.flags & PMD_FEATURE_TM) {
- status = tm_params_check(&p, hard_speed);
-
- if (status)
- return status;
- }
+ p.name = name;
/* Allocate and initialize soft ethdev private data */
- dev_private = pmd_init(&p, numa_node);
+ dev_private = pmd_init(&p);
if (dev_private == NULL)
return -ENOMEM;
/* Register soft ethdev */
- PMD_LOG(INFO,
- "Creating soft ethdev \"%s\" for hard ethdev \"%s\"",
- p.soft.name, p.hard.name);
+ PMD_LOG(INFO, "Creating soft ethdev \"%s\"", p.name);
status = pmd_ethdev_register(vdev, &p, dev_private);
if (status) {
@@ -807,8 +378,7 @@ pmd_remove(struct rte_vdev_device *vdev)
if (!vdev)
return -EINVAL;
- PMD_LOG(INFO, "Removing device \"%s\"",
- rte_vdev_device_name(vdev));
+ PMD_LOG(INFO, "Removing device \"%s\"", rte_vdev_device_name(vdev));
/* Find the ethdev entry */
dev = rte_eth_dev_allocated(rte_vdev_device_name(vdev));
@@ -817,9 +387,9 @@ pmd_remove(struct rte_vdev_device *vdev)
p = dev->data->dev_private;
/* Free device data structures*/
- pmd_free(p);
rte_free(dev->data);
rte_eth_dev_release_port(dev);
+ pmd_free(p);
return 0;
}
@@ -831,17 +401,8 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
- PMD_PARAM_SOFT_TM "=on|off "
- PMD_PARAM_SOFT_TM_RATE "=<int> "
- PMD_PARAM_SOFT_TM_NB_QUEUES "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE0 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE1 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE2 "=<int> "
- PMD_PARAM_SOFT_TM_QSIZE3 "=<int> "
- PMD_PARAM_SOFT_TM_ENQ_BSZ "=<int> "
- PMD_PARAM_SOFT_TM_DEQ_BSZ "=<int> "
- PMD_PARAM_HARD_NAME "=<string> "
- PMD_PARAM_HARD_TX_QUEUE_ID "=<int>");
+ PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CPU_ID "=<uint32>");
RTE_INIT(pmd_softnic_init_log);
static void
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 9a2c7ba..fb1d170 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -11,37 +11,23 @@
extern "C" {
#endif
-#ifndef SOFTNIC_SOFT_TM_NB_QUEUES
-#define SOFTNIC_SOFT_TM_NB_QUEUES 65536
+/** Firmware. */
+#ifndef SOFTNIC_FIRMWARE
+#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
-#ifndef SOFTNIC_SOFT_TM_QUEUE_SIZE
-#define SOFTNIC_SOFT_TM_QUEUE_SIZE 64
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_ENQ_BSZ
-#define SOFTNIC_SOFT_TM_ENQ_BSZ 32
-#endif
-
-#ifndef SOFTNIC_SOFT_TM_DEQ_BSZ
-#define SOFTNIC_SOFT_TM_DEQ_BSZ 24
-#endif
-
-#ifndef SOFTNIC_HARD_TX_QUEUE_ID
-#define SOFTNIC_HARD_TX_QUEUE_ID 0
+/** NUMA node ID. */
+#ifndef SOFTNIC_CPU_ID
+#define SOFTNIC_CPU_ID 0
#endif
/**
- * Run the traffic management function on the softnic device
- *
- * This function read the packets from the softnic input queues, insert into
- * QoS scheduler queues based on mbuf sched field value and transmit the
- * scheduled packets out through the hard device interface.
+ * Soft NIC run.
*
- * @param portid
- * port id of the soft device.
+ * @param port_id
+ * Port ID of the Soft NIC device.
* @return
- * zero.
+ * Zero on success, error code otherwise.
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 050e3e7..6ae5954 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -5,9 +5,11 @@
#ifndef __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
#define __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__
+#include <stddef.h>
#include <stdint.h>
#include <rte_mbuf.h>
+#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -18,62 +20,16 @@
* PMD Parameters
*/
-enum pmd_feature {
- PMD_FEATURE_TM = 1, /**< Traffic Management (TM) */
-};
-
-#ifndef INTRUSIVE
-#define INTRUSIVE 0
-#endif
-
struct pmd_params {
- /** Parameters for the soft device (to be created) */
- struct {
- const char *name; /**< Name */
- uint32_t flags; /**< Flags */
-
- /** 0 = Access hard device though API only (potentially slower,
- * but safer);
- * 1 = Access hard device private data structures is allowed
- * (potentially faster).
- */
- int intrusive;
-
- /** Traffic Management (TM) */
- struct {
- uint32_t rate; /**< Rate (bytes/second) */
- uint32_t nb_queues; /**< Number of queues */
- uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
- /**< Queue size per traffic class */
- uint32_t enq_bsz; /**< Enqueue burst size */
- uint32_t deq_bsz; /**< Dequeue burst size */
- } tm;
- } soft;
+ const char *name;
+ const char *firmware;
+ uint32_t cpu_id;
- /** Parameters for the hard device (existing) */
+ /** Traffic Management (TM) */
struct {
- char *name; /**< Name */
- uint16_t tx_queue_id; /**< TX queue ID */
- } hard;
-};
-
-/**
- * Default Internals
- */
-
-#ifndef DEFAULT_BURST_SIZE
-#define DEFAULT_BURST_SIZE 32
-#endif
-
-#ifndef FLUSH_COUNT_THRESHOLD
-#define FLUSH_COUNT_THRESHOLD (1 << 17)
-#endif
-
-struct default_internals {
- struct rte_mbuf **pkts;
- uint32_t pkts_len;
- uint32_t txq_pos;
- uint32_t flush_count;
+ uint32_t n_queues; /**< Number of queues */
+ uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+ } tm;
};
/**
@@ -185,14 +141,7 @@ struct tm_internals {
/** Blueprints */
struct tm_params params;
-
- /** Run-time */
struct rte_sched_port *sched;
- struct rte_mbuf **pkts_enq;
- struct rte_mbuf **pkts_deq;
- uint32_t pkts_enq_len;
- uint32_t txq_pos;
- uint32_t flush_count;
};
/**
@@ -204,22 +153,8 @@ struct pmd_internals {
/** Soft device */
struct {
- struct default_internals def; /**< Default */
struct tm_internals tm; /**< Traffic Management */
} soft;
-
- /** Hard device */
- struct {
- uint16_t port_id;
- } hard;
-};
-
-struct pmd_rx_queue {
- /** Hard device */
- struct {
- uint16_t port_id;
- uint16_t rx_queue_id;
- } hard;
};
/**
@@ -228,9 +163,6 @@ struct pmd_rx_queue {
extern const struct rte_tm_ops pmd_tm_ops;
int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate);
-
-int
tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
void
@@ -243,20 +175,9 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_enabled(struct rte_eth_dev *dev)
+tm_used(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM);
-}
-
-static inline int
-tm_used(struct rte_eth_dev *dev)
-{
- struct pmd_internals *p = dev->data->dev_private;
-
- return (p->params.soft.flags & PMD_FEATURE_TM) &&
- p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
+ return 0;
}
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 11d638a..8da8310 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -15,50 +15,6 @@
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
-int
-tm_params_check(struct pmd_params *params, uint32_t hard_rate)
-{
- uint64_t hard_rate_bytes_per_sec = (uint64_t)hard_rate * BYTES_IN_MBPS;
- uint32_t i;
-
- /* rate */
- if (params->soft.tm.rate) {
- if (params->soft.tm.rate > hard_rate_bytes_per_sec)
- return -EINVAL;
- } else {
- params->soft.tm.rate =
- (hard_rate_bytes_per_sec > UINT32_MAX) ?
- UINT32_MAX : hard_rate_bytes_per_sec;
- }
-
- /* nb_queues */
- if (params->soft.tm.nb_queues == 0)
- return -EINVAL;
-
- if (params->soft.tm.nb_queues < RTE_SCHED_QUEUES_PER_PIPE)
- params->soft.tm.nb_queues = RTE_SCHED_QUEUES_PER_PIPE;
-
- params->soft.tm.nb_queues =
- rte_align32pow2(params->soft.tm.nb_queues);
-
- /* qsize */
- for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
- if (params->soft.tm.qsize[i] == 0)
- return -EINVAL;
-
- params->soft.tm.qsize[i] =
- rte_align32pow2(params->soft.tm.qsize[i]);
- }
-
- /* enq_bsz, deq_bsz */
- if (params->soft.tm.enq_bsz == 0 ||
- params->soft.tm.deq_bsz == 0 ||
- params->soft.tm.deq_bsz >= params->soft.tm.enq_bsz)
- return -EINVAL;
-
- return 0;
-}
-
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -134,30 +90,9 @@ tm_hierarchy_uninit(struct pmd_internals *p)
int
tm_init(struct pmd_internals *p,
- struct pmd_params *params,
- int numa_node)
+ struct pmd_params *params __rte_unused,
+ int numa_node __rte_unused)
{
- uint32_t enq_bsz = params->soft.tm.enq_bsz;
- uint32_t deq_bsz = params->soft.tm.deq_bsz;
-
- p->soft.tm.pkts_enq = rte_zmalloc_socket(params->soft.name,
- 2 * enq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_enq == NULL)
- return -ENOMEM;
-
- p->soft.tm.pkts_deq = rte_zmalloc_socket(params->soft.name,
- deq_bsz * sizeof(struct rte_mbuf *),
- 0,
- numa_node);
-
- if (p->soft.tm.pkts_deq == NULL) {
- rte_free(p->soft.tm.pkts_enq);
- return -ENOMEM;
- }
-
tm_hierarchy_init(p);
return 0;
@@ -167,8 +102,6 @@ void
tm_free(struct pmd_internals *p)
{
tm_hierarchy_uninit(p);
- rte_free(p->soft.tm.pkts_enq);
- rte_free(p->soft.tm.pkts_deq);
}
int
@@ -384,7 +317,7 @@ static uint32_t
tm_level_get_max_nodes(struct rte_eth_dev *dev, enum tm_node_level level)
{
struct pmd_internals *p = dev->data->dev_private;
- uint32_t n_queues_max = p->params.soft.tm.nb_queues;
+ uint32_t n_queues_max = p->params.tm.n_queues;
uint32_t n_tc_max = n_queues_max / RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS;
uint32_t n_pipes_max = n_tc_max / RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE;
uint32_t n_subports_max = n_pipes_max;
@@ -429,7 +362,7 @@ pmd_tm_node_type_get(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- *is_leaf = node_id < p->params.soft.tm.nb_queues;
+ *is_leaf = node_id < p->params.tm.n_queues;
return 0;
}
@@ -1362,7 +1295,7 @@ node_add_check_port(struct rte_eth_dev *dev,
params->shaper_profile_id);
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1385,12 +1318,9 @@ node_add_check_port(struct rte_eth_dev *dev,
NULL,
rte_strerror(EINVAL));
- /* Shaper must be valid.
- * Shaper profile peak rate must fit the configured port rate.
- */
+ /* Shaper must be valid */
if (params->shaper_profile_id == RTE_TM_SHAPER_PROFILE_ID_NONE ||
- sp == NULL ||
- sp->params.peak.rate > p->params.soft.tm.rate)
+ sp == NULL)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_PARAMS_SHAPER_PROFILE_ID,
@@ -1437,7 +1367,7 @@ node_add_check_subport(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1509,7 +1439,7 @@ node_add_check_pipe(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1586,7 +1516,7 @@ node_add_check_tc(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: non-leaf */
- if (node_id < p->params.soft.tm.nb_queues)
+ if (node_id < p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -1659,7 +1589,7 @@ node_add_check_queue(struct rte_eth_dev *dev,
struct pmd_internals *p = dev->data->dev_private;
/* node type: leaf */
- if (node_id >= p->params.soft.tm.nb_queues)
+ if (node_id >= p->params.tm.n_queues)
return -rte_tm_error_set(error,
EINVAL,
RTE_TM_ERROR_TYPE_NODE_ID,
@@ -2548,10 +2478,10 @@ hierarchy_blueprints_create(struct rte_eth_dev *dev)
.n_subports_per_port = root->n_children,
.n_pipes_per_subport = h->n_tm_nodes[TM_NODE_LEVEL_PIPE] /
h->n_tm_nodes[TM_NODE_LEVEL_SUBPORT],
- .qsize = {p->params.soft.tm.qsize[0],
- p->params.soft.tm.qsize[1],
- p->params.soft.tm.qsize[2],
- p->params.soft.tm.qsize[3],
+ .qsize = {p->params.tm.qsize[0],
+ p->params.tm.qsize[1],
+ p->params.tm.qsize[2],
+ p->params.tm.qsize[3],
},
.pipe_profiles = t->pipe_profiles,
.n_pipe_profiles = t->n_pipe_profiles,
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 02/23] net/softnic: add software queue object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 03/23] net/softnic: add link object Jasvinder Singh
` (21 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add swq object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/meson.build | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 7 ++
drivers/net/softnic/rte_eth_softnic_internals.h | 39 ++++++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 97 +++++++++++++++++++++++++
5 files changed, 146 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_swq.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 97ac884..5da7842 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 41059da..355749d 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -3,5 +3,6 @@
install_headers('rte_eth_softnic.h')
sources = files('rte_eth_softnic_tm.c',
- 'rte_eth_softnic.c')
+ 'rte_eth_softnic.c',
+ 'rte_eth_softnic_swq.c')
deps += 'sched'
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index ccf3bd4..be4b086 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -218,14 +218,21 @@ pmd_init(struct pmd_params *params)
if (p == NULL)
return NULL;
+ /* Params */
memcpy(&p->params, params, sizeof(p->params));
+ /* Resources */
+ softnic_swq_init(p);
return p;
}
static void
pmd_free(struct pmd_internals *p)
{
+ if (p == NULL)
+ return;
+
+ softnic_swq_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6ae5954..002b25f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -7,8 +7,10 @@
#include <stddef.h>
#include <stdint.h>
+#include <sys/queue.h>
#include <rte_mbuf.h>
+#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_ethdev_driver.h>
@@ -16,6 +18,8 @@
#include "rte_eth_softnic.h"
+#define NAME_SIZE 64
+
/**
* PMD Parameters
*/
@@ -33,6 +37,21 @@ struct pmd_params {
};
/**
+ * SWQ
+ */
+struct softnic_swq_params {
+ uint32_t size;
+};
+
+struct softnic_swq {
+ TAILQ_ENTRY(softnic_swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(softnic_swq_list, softnic_swq);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -155,9 +174,29 @@ struct pmd_internals {
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
+
+ struct softnic_swq_list swq_list;
};
/**
+ * SWQ
+ */
+int
+softnic_swq_init(struct pmd_internals *p);
+
+void
+softnic_swq_free(struct pmd_internals *p);
+
+struct softnic_swq *
+softnic_swq_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_swq *
+softnic_swq_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_swq_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
new file mode 100644
index 0000000..c46cad9
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+softnic_swq_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->swq_list);
+
+ return 0;
+}
+
+void
+softnic_swq_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_swq *swq;
+
+ swq = TAILQ_FIRST(&p->swq_list);
+ if (swq == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
+struct softnic_swq *
+softnic_swq_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_swq *swq;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node)
+ if (strcmp(swq->name, name) == 0)
+ return swq;
+
+ return NULL;
+}
+
+struct softnic_swq *
+softnic_swq_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_swq_params *params)
+{
+ char ring_name[NAME_SIZE];
+ struct softnic_swq *swq;
+ struct rte_ring *r;
+ unsigned int flags = RING_F_SP_ENQ | RING_F_SC_DEQ;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_swq_find(p, name) ||
+ params == NULL ||
+ params->size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(ring_name, sizeof(ring_name), "%s_%s",
+ p->params.name,
+ name);
+
+ r = rte_ring_create(ring_name,
+ params->size,
+ p->params.cpu_id,
+ flags);
+
+ if (r == NULL)
+ return NULL;
+
+ /* Node allocation */
+ swq = calloc(1, sizeof(struct softnic_swq));
+ if (swq == NULL) {
+ rte_ring_free(r);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(swq->name, name, sizeof(swq->name));
+ swq->r = r;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->swq_list, swq, node);
+
+ return swq;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 03/23] net/softnic: add link object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 02/23] net/softnic: add software queue object Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 04/23] net/softnic: add mempool object Jasvinder Singh
` (20 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add link object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/meson.build | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 4 +
drivers/net/softnic/rte_eth_softnic_internals.h | 37 ++++++++++
drivers/net/softnic/rte_eth_softnic_link.c | 98 +++++++++++++++++++++++++
5 files changed, 142 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_link.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 5da7842..3a7a10f 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
#
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 355749d..814d614 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -4,5 +4,6 @@
install_headers('rte_eth_softnic.h')
sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic.c',
- 'rte_eth_softnic_swq.c')
+ 'rte_eth_softnic_swq.c',
+ 'rte_eth_softnic_link.c')
deps += 'sched'
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index be4b086..8f90793 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,8 @@ pmd_init(struct pmd_params *params)
/* Resources */
softnic_swq_init(p);
+ softnic_link_init(p);
+
return p;
}
@@ -232,7 +234,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_link_free(p);
softnic_swq_free(p);
+
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 002b25f..36dc247 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -52,6 +52,24 @@ struct softnic_swq {
TAILQ_HEAD(softnic_swq_list, softnic_swq);
/**
+ * LINK
+ */
+struct softnic_link_params {
+ const char *dev_name;
+ uint16_t port_id; /**< Valid only when *dev_name* is NULL. */
+};
+
+struct softnic_link {
+ TAILQ_ENTRY(softnic_link) node;
+ char name[NAME_SIZE];
+ uint16_t port_id;
+ uint32_t n_rxq;
+ uint32_t n_txq;
+};
+
+TAILQ_HEAD(softnic_link_list, softnic_link);
+
+/**
* Traffic Management (TM) Internals
*/
@@ -176,6 +194,7 @@ struct pmd_internals {
} soft;
struct softnic_swq_list swq_list;
+ struct softnic_link_list link_list;
};
/**
@@ -197,6 +216,24 @@ softnic_swq_create(struct pmd_internals *p,
struct softnic_swq_params *params);
/**
+ * LINK
+ */
+int
+softnic_link_init(struct pmd_internals *p);
+
+void
+softnic_link_free(struct pmd_internals *p);
+
+struct softnic_link *
+softnic_link_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_link *
+softnic_link_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_link_params *params);
+
+/**
* Traffic Management (TM) Operation
*/
extern const struct rte_tm_ops pmd_tm_ops;
diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
new file mode 100644
index 0000000..d669913
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+int
+softnic_link_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->link_list);
+
+ return 0;
+}
+
+void
+softnic_link_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_link *link;
+
+ link = TAILQ_FIRST(&p->link_list);
+ if (link == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->link_list, link, node);
+ free(link);
+ }
+}
+
+struct softnic_link *
+softnic_link_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_link *link;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(link, &p->link_list, node)
+ if (strcmp(link->name, name) == 0)
+ return link;
+
+ return NULL;
+}
+
+struct softnic_link *
+softnic_link_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_link_params *params)
+{
+ struct rte_eth_dev_info port_info;
+ struct softnic_link *link;
+ uint16_t port_id;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_link_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ port_id = params->port_id;
+ if (params->dev_name) {
+ int status;
+
+ status = rte_eth_dev_get_port_by_name(params->dev_name,
+ &port_id);
+
+ if (status)
+ return NULL;
+ } else {
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return NULL;
+ }
+
+ rte_eth_dev_info_get(port_id, &port_info);
+
+ /* Node allocation */
+ link = calloc(1, sizeof(struct softnic_link));
+ if (link == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(link->name, name, sizeof(link->name));
+ link->port_id = port_id;
+ link->n_rxq = port_info.nb_rx_queues;
+ link->n_txq = port_info.nb_tx_queues;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->link_list, link, node);
+
+ return link;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 04/23] net/softnic: add mempool object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (2 preceding siblings ...)
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 03/23] net/softnic: add link object Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 05/23] net/softnic: add tap object Jasvinder Singh
` (19 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add mempool object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/meson.build | 1 +
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++++++++
drivers/net/softnic/rte_eth_softnic_mempool.c | 103 ++++++++++++++++++++++++
5 files changed, 145 insertions(+)
create mode 100644 drivers/net/softnic/rte_eth_softnic_mempool.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 3a7a10f..b211559 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -22,6 +22,7 @@ LIBABIVER := 1
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 814d614..f20fca4 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -4,6 +4,7 @@
install_headers('rte_eth_softnic.h')
sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic.c',
+ 'rte_eth_softnic_mempool.c',
'rte_eth_softnic_swq.c',
'rte_eth_softnic_link.c')
deps += 'sched'
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 8f90793..d3b659f 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -222,6 +222,7 @@ pmd_init(struct pmd_params *params)
memcpy(&p->params, params, sizeof(p->params));
/* Resources */
+ softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
@@ -236,6 +237,7 @@ pmd_free(struct pmd_internals *p)
softnic_link_free(p);
softnic_swq_free(p);
+ softnic_mempool_free(p);
rte_free(p);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 36dc247..be56c4f 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -9,6 +9,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
@@ -37,6 +38,24 @@ struct pmd_params {
};
/**
+ * MEMPOOL
+ */
+struct softnic_mempool_params {
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+};
+
+struct softnic_mempool {
+ TAILQ_ENTRY(softnic_mempool) node;
+ char name[NAME_SIZE];
+ struct rte_mempool *m;
+ uint32_t buffer_size;
+};
+
+TAILQ_HEAD(softnic_mempool_list, softnic_mempool);
+
+/**
* SWQ
*/
struct softnic_swq_params {
@@ -193,11 +212,30 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
};
/**
+ * MEMPOOL
+ */
+int
+softnic_mempool_init(struct pmd_internals *p);
+
+void
+softnic_mempool_free(struct pmd_internals *p);
+
+struct softnic_mempool *
+softnic_mempool_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_mempool *
+softnic_mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_mempool_params *params);
+
+/**
* SWQ
*/
int
diff --git a/drivers/net/softnic/rte_eth_softnic_mempool.c b/drivers/net/softnic/rte_eth_softnic_mempool.c
new file mode 100644
index 0000000..d5c569f
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_mempool.c
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define BUFFER_SIZE_MIN (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+
+int
+softnic_mempool_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->mempool_list);
+
+ return 0;
+}
+
+void
+softnic_mempool_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_mempool *mempool;
+
+ mempool = TAILQ_FIRST(&p->mempool_list);
+ if (mempool == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->mempool_list, mempool, node);
+ rte_mempool_free(mempool->m);
+ free(mempool);
+ }
+}
+
+struct softnic_mempool *
+softnic_mempool_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_mempool *mempool;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(mempool, &p->mempool_list, node)
+ if (strcmp(mempool->name, name) == 0)
+ return mempool;
+
+ return NULL;
+}
+
+struct softnic_mempool *
+softnic_mempool_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_mempool_params *params)
+{
+ char mempool_name[NAME_SIZE];
+ struct softnic_mempool *mempool;
+ struct rte_mempool *m;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_mempool_find(p, name) ||
+ params == NULL ||
+ params->buffer_size < BUFFER_SIZE_MIN ||
+ params->pool_size == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(mempool_name, sizeof(mempool_name), "%s_%s",
+ p->params.name,
+ name);
+
+ m = rte_pktmbuf_pool_create(mempool_name,
+ params->pool_size,
+ params->cache_size,
+ 0,
+ params->buffer_size - sizeof(struct rte_mbuf),
+ p->params.cpu_id);
+
+ if (m == NULL)
+ return NULL;
+
+ /* Node allocation */
+ mempool = calloc(1, sizeof(struct softnic_mempool));
+ if (mempool == NULL) {
+ rte_mempool_free(m);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(mempool->name, name, sizeof(mempool->name));
+ mempool->m = m;
+ mempool->buffer_size = params->buffer_size;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->mempool_list, mempool, node);
+
+ return mempool;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 05/23] net/softnic: add tap object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (3 preceding siblings ...)
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 04/23] net/softnic: add mempool object Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 06/23] net/softnic: add traffic manager object Jasvinder Singh
` (18 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add tap object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/meson.build | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++++++
drivers/net/softnic/rte_eth_softnic_tap.c | 118 ++++++++++++++++++++++++
5 files changed, 152 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_tap.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index b211559..677a5b1 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -26,6 +26,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_mempool.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
#
# Export include files
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index f20fca4..6c76903 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -6,5 +6,6 @@ sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic.c',
'rte_eth_softnic_mempool.c',
'rte_eth_softnic_swq.c',
- 'rte_eth_softnic_link.c')
+ 'rte_eth_softnic_link.c',
+ 'rte_eth_softnic_tap.c')
deps += 'sched'
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index d3b659f..4cd5cb7 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -225,6 +225,7 @@ pmd_init(struct pmd_params *params)
softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
+ softnic_tap_init(p);
return p;
}
@@ -235,6 +236,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_tap_free(p);
softnic_link_free(p);
softnic_swq_free(p);
softnic_mempool_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index be56c4f..c7177d4 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -201,6 +201,17 @@ struct tm_internals {
};
/**
+ * TAP
+ */
+struct softnic_tap {
+ TAILQ_ENTRY(softnic_tap) node;
+ char name[NAME_SIZE];
+ int fd;
+};
+
+TAILQ_HEAD(softnic_tap_list, softnic_tap);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -215,6 +226,7 @@ struct pmd_internals {
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
+ struct softnic_tap_list tap_list;
};
/**
@@ -294,4 +306,21 @@ tm_used(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+/**
+ * TAP
+ */
+int
+softnic_tap_init(struct pmd_internals *p);
+
+void
+softnic_tap_free(struct pmd_internals *p);
+
+struct softnic_tap *
+softnic_tap_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p,
+ const char *name);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_tap.c b/drivers/net/softnic/rte_eth_softnic_tap.c
new file mode 100644
index 0000000..bcc23a9
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_tap.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <netinet/in.h>
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/ioctl.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_string_fns.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#define TAP_DEV "/dev/net/tun"
+
+int
+softnic_tap_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tap_list);
+
+ return 0;
+}
+
+void
+softnic_tap_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_tap *tap;
+
+ tap = TAILQ_FIRST(&p->tap_list);
+ if (tap == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tap_list, tap, node);
+ free(tap);
+ }
+}
+
+struct softnic_tap *
+softnic_tap_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tap *tap;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tap, &p->tap_list, node)
+ if (strcmp(tap->name, name) == 0)
+ return tap;
+
+ return NULL;
+}
+
+#ifndef RTE_EXEC_ENV_LINUXAPP
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p __rte_unused,
+ const char *name __rte_unused)
+{
+ return NULL;
+}
+
+#else
+
+struct softnic_tap *
+softnic_tap_create(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tap *tap;
+ struct ifreq ifr;
+ int fd, status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_tap_find(p, name))
+ return NULL;
+
+ /* Resource create */
+ fd = open(TAP_DEV, O_RDWR | O_NONBLOCK);
+ if (fd < 0)
+ return NULL;
+
+ memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+
+ status = ioctl(fd, TUNSETIFF, (void *)&ifr);
+ if (status < 0) {
+ close(fd);
+ return NULL;
+ }
+
+ /* Node allocation */
+ tap = calloc(1, sizeof(struct softnic_tap));
+ if (tap == NULL) {
+ close(fd);
+ return NULL;
+ }
+ /* Node fill in */
+ strlcpy(tap->name, name, sizeof(tap->name));
+ tap->fd = fd;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tap_list, tap, node);
+
+ return tap;
+}
+
+#endif
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 06/23] net/softnic: add traffic manager object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (4 preceding siblings ...)
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 05/23] net/softnic: add tap object Jasvinder Singh
@ 2018-07-06 17:20 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 07/23] net/softnic: add port action profile Jasvinder Singh
` (17 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add traffic manager(tmgr) object to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 70 +++++++++++++++-
drivers/net/softnic/rte_eth_softnic.h | 11 ++-
drivers/net/softnic/rte_eth_softnic_internals.h | 39 +++++++--
drivers/net/softnic/rte_eth_softnic_tm.c | 103 +++++++++++++++++++++---
4 files changed, 201 insertions(+), 22 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 4cd5cb7..eefcb76 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -20,10 +20,23 @@
#define PMD_PARAM_FIRMWARE "firmware"
#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_SCRIPT "script"
+#define PMD_PARAM_CONN_PORT "conn_port"
+#define PMD_PARAM_CPU_ID "cpu_id"
+#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
+#define PMD_PARAM_TM_QSIZE0 "tm_qsize0"
+#define PMD_PARAM_TM_QSIZE1 "tm_qsize1"
+#define PMD_PARAM_TM_QSIZE2 "tm_qsize2"
+#define PMD_PARAM_TM_QSIZE3 "tm_qsize3"
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
PMD_PARAM_CPU_ID,
+ PMD_PARAM_TM_N_QUEUES,
+ PMD_PARAM_TM_QSIZE0,
+ PMD_PARAM_TM_QSIZE1,
+ PMD_PARAM_TM_QSIZE2,
+ PMD_PARAM_TM_QSIZE3,
NULL
};
@@ -154,7 +167,7 @@ pmd_link_update(struct rte_eth_dev *dev __rte_unused,
static int
pmd_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *arg)
{
- *(const struct rte_tm_ops **)arg = NULL;
+ *(const struct rte_tm_ops **)arg = &pmd_tm_ops;
return 0;
}
@@ -225,6 +238,8 @@ pmd_init(struct pmd_params *params)
softnic_mempool_init(p);
softnic_swq_init(p);
softnic_link_init(p);
+ tm_init(p);
+ softnic_tmgr_init(p);
softnic_tap_init(p);
return p;
@@ -237,6 +252,8 @@ pmd_free(struct pmd_internals *p)
return;
softnic_tap_free(p);
+ softnic_tmgr_free(p);
+ tm_free(p);
softnic_link_free(p);
softnic_swq_free(p);
softnic_mempool_free(p);
@@ -322,6 +339,11 @@ pmd_parse_args(struct pmd_params *p, const char *params)
memset(p, 0, sizeof(*p));
p->firmware = SOFTNIC_FIRMWARE;
p->cpu_id = SOFTNIC_CPU_ID;
+ p->tm.n_queues = SOFTNIC_TM_N_QUEUES;
+ p->tm.qsize[0] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[1] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[2] = SOFTNIC_TM_QUEUE_SIZE;
+ p->tm.qsize[3] = SOFTNIC_TM_QUEUE_SIZE;
/* Firmware script (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_FIRMWARE) == 1) {
@@ -339,6 +361,43 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* TM number of queues (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_N_QUEUES) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_N_QUEUES,
+ &get_uint32, &p->tm.n_queues);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ /* TM queue size 0 .. 3 (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE0) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE0,
+ &get_uint32, &p->tm.qsize[0]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE1) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE1,
+ &get_uint32, &p->tm.qsize[1]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE2) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE2,
+ &get_uint32, &p->tm.qsize[2]);
+ if (ret < 0)
+ goto out_free;
+ }
+
+ if (rte_kvargs_count(kvlist, PMD_PARAM_TM_QSIZE3) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_TM_QSIZE3,
+ &get_uint32, &p->tm.qsize[3]);
+ if (ret < 0)
+ goto out_free;
+ }
+
out_free:
rte_kvargs_free(kvlist);
return ret;
@@ -417,9 +476,16 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
- PMD_PARAM_CPU_ID "=<uint32>");
+ PMD_PARAM_CPU_ID "=<uint32> "
+ PMD_PARAM_TM_N_QUEUES "=<uint32> "
+ PMD_PARAM_TM_QSIZE0 "=<uint32> "
+ PMD_PARAM_TM_QSIZE1 "=<uint32> "
+ PMD_PARAM_TM_QSIZE2 "=<uint32> "
+ PMD_PARAM_TM_QSIZE3 "=<uint32>"
+);
RTE_INIT(pmd_softnic_init_log);
+
static void
pmd_softnic_init_log(void)
{
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index fb1d170..98b0828 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -21,6 +21,16 @@ extern "C" {
#define SOFTNIC_CPU_ID 0
#endif
+/** Traffic Manager: Number of scheduler queues. */
+#ifndef SOFTNIC_TM_N_QUEUES
+#define SOFTNIC_TM_N_QUEUES (64 * 1024)
+#endif
+
+/** Traffic Manager: Scheduler queue size (per traffic class). */
+#ifndef SOFTNIC_TM_QUEUE_SIZE
+#define SOFTNIC_TM_QUEUE_SIZE 64
+#endif
+
/**
* Soft NIC run.
*
@@ -29,7 +39,6 @@ extern "C" {
* @return
* Zero on success, error code otherwise.
*/
-
int
rte_pmd_softnic_run(uint16_t port_id);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index c7177d4..f6000fd 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -89,7 +89,7 @@ struct softnic_link {
TAILQ_HEAD(softnic_link_list, softnic_link);
/**
- * Traffic Management (TM) Internals
+ * TMGR
*/
#ifndef TM_MAX_SUBPORTS
@@ -200,6 +200,14 @@ struct tm_internals {
struct rte_sched_port *sched;
};
+struct softnic_tmgr_port {
+ TAILQ_ENTRY(softnic_tmgr_port) node;
+ char name[NAME_SIZE];
+ struct rte_sched_port *s;
+};
+
+TAILQ_HEAD(softnic_tmgr_port_list, softnic_tmgr_port);
+
/**
* TAP
*/
@@ -218,7 +226,6 @@ struct pmd_internals {
/** Params */
struct pmd_params params;
- /** Soft device */
struct {
struct tm_internals tm; /**< Traffic Management */
} soft;
@@ -226,6 +233,7 @@ struct pmd_internals {
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
+ struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
};
@@ -284,12 +292,25 @@ softnic_link_create(struct pmd_internals *p,
struct softnic_link_params *params);
/**
- * Traffic Management (TM) Operation
+ * TMGR
*/
-extern const struct rte_tm_ops pmd_tm_ops;
+int
+softnic_tmgr_init(struct pmd_internals *p);
+
+void
+softnic_tmgr_free(struct pmd_internals *p);
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched);
int
-tm_init(struct pmd_internals *p, struct pmd_params *params, int numa_node);
+tm_init(struct pmd_internals *p);
void
tm_free(struct pmd_internals *p);
@@ -301,11 +322,15 @@ void
tm_stop(struct pmd_internals *p);
static inline int
-tm_used(struct rte_eth_dev *dev __rte_unused)
+tm_used(struct rte_eth_dev *dev)
{
- return 0;
+ struct pmd_internals *p = dev->data->dev_private;
+
+ return p->soft.tm.h.n_tm_nodes[TM_NODE_LEVEL_PORT];
}
+extern const struct rte_tm_ops pmd_tm_ops;
+
/**
* TAP
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_tm.c b/drivers/net/softnic/rte_eth_softnic_tm.c
index 8da8310..8e473c8 100644
--- a/drivers/net/softnic/rte_eth_softnic_tm.c
+++ b/drivers/net/softnic/rte_eth_softnic_tm.c
@@ -7,14 +7,83 @@
#include <string.h>
#include <rte_malloc.h>
+#include <rte_string_fns.h>
#include "rte_eth_softnic_internals.h"
#include "rte_eth_softnic.h"
-#define BYTES_IN_MBPS (1000 * 1000 / 8)
#define SUBPORT_TC_PERIOD 10
#define PIPE_TC_PERIOD 40
+int
+softnic_tmgr_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->tmgr_port_list);
+
+ return 0;
+}
+
+void
+softnic_tmgr_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = TAILQ_FIRST(&p->tmgr_port_list);
+ if (tmgr_port == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->tmgr_port_list, tmgr_port, node);
+ free(tmgr_port);
+ }
+}
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_tmgr_port *tmgr_port;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(tmgr_port, &p->tmgr_port_list, node)
+ if (strcmp(tmgr_port->name, name) == 0)
+ return tmgr_port;
+
+ return NULL;
+}
+
+struct softnic_tmgr_port *
+softnic_tmgr_port_create(struct pmd_internals *p,
+ const char *name,
+ struct rte_sched_port *sched)
+{
+ struct softnic_tmgr_port *tmgr_port;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_tmgr_port_find(p, name) ||
+ sched == NULL)
+ return NULL;
+
+ /* Resource */
+
+ /* Node allocation */
+ tmgr_port = calloc(1, sizeof(struct softnic_tmgr_port));
+ if (tmgr_port == NULL)
+ return NULL;
+
+ /* Node fill in */
+ strlcpy(tmgr_port->name, name, sizeof(tmgr_port->name));
+ tmgr_port->s = sched;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->tmgr_port_list, tmgr_port, node);
+
+ return tmgr_port;
+}
+
static void
tm_hierarchy_init(struct pmd_internals *p)
{
@@ -89,9 +158,7 @@ tm_hierarchy_uninit(struct pmd_internals *p)
}
int
-tm_init(struct pmd_internals *p,
- struct pmd_params *params __rte_unused,
- int numa_node __rte_unused)
+tm_init(struct pmd_internals *p)
{
tm_hierarchy_init(p);
@@ -107,7 +174,9 @@ tm_free(struct pmd_internals *p)
int
tm_start(struct pmd_internals *p)
{
+ struct softnic_tmgr_port *tmgr_port;
struct tm_params *t = &p->soft.tm.params;
+ struct rte_sched_port *sched;
uint32_t n_subports, subport_id;
int status;
@@ -116,8 +185,8 @@ tm_start(struct pmd_internals *p)
return -1;
/* Port */
- p->soft.tm.sched = rte_sched_port_config(&t->port_params);
- if (p->soft.tm.sched == NULL)
+ sched = rte_sched_port_config(&t->port_params);
+ if (sched == NULL)
return -1;
/* Subport */
@@ -127,11 +196,11 @@ tm_start(struct pmd_internals *p)
t->port_params.n_pipes_per_subport;
uint32_t pipe_id;
- status = rte_sched_subport_config(p->soft.tm.sched,
+ status = rte_sched_subport_config(sched,
subport_id,
&t->subport_params[subport_id]);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
@@ -145,26 +214,36 @@ tm_start(struct pmd_internals *p)
if (profile_id < 0)
continue;
- status = rte_sched_pipe_config(p->soft.tm.sched,
+ status = rte_sched_pipe_config(sched,
subport_id,
pipe_id,
profile_id);
if (status) {
- rte_sched_port_free(p->soft.tm.sched);
+ rte_sched_port_free(sched);
return -1;
}
}
}
+ tmgr_port = softnic_tmgr_port_create(p, "TMGR", sched);
+ if (tmgr_port == NULL) {
+ rte_sched_port_free(sched);
+ return -1;
+ }
+
+ /* Commit */
+ p->soft.tm.sched = sched;
+
return 0;
}
void
tm_stop(struct pmd_internals *p)
{
- if (p->soft.tm.sched)
+ if (p->soft.tm.sched) {
rte_sched_port_free(p->soft.tm.sched);
-
+ p->soft.tm.sched = NULL;
+ }
/* Unfreeze hierarchy */
p->soft.tm.hierarchy_frozen = 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 07/23] net/softnic: add port action profile
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (5 preceding siblings ...)
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 06/23] net/softnic: add traffic manager object Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 08/23] net/softnic: add table " Jasvinder Singh
` (16 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's port action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +
drivers/net/softnic/hash_func.h | 359 ++++++++++++++++++++++++
drivers/net/softnic/hash_func_arm64.h | 261 +++++++++++++++++
drivers/net/softnic/meson.build | 6 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 162 +++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 38 +++
mk/rte.app.mk | 2 +
8 files changed, 831 insertions(+), 2 deletions(-)
create mode 100644 drivers/net/softnic/hash_func.h
create mode 100644 drivers/net/softnic/hash_func_arm64.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_action.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 677a5b1..82f1eb5 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -8,8 +8,10 @@ include $(RTE_SDK)/mk/rte.vars.mk
#
LIB = librte_pmd_softnic.a
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_pipeline
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -27,6 +29,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_swq.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
#
# Export include files
diff --git a/drivers/net/softnic/hash_func.h b/drivers/net/softnic/hash_func.h
new file mode 100644
index 0000000..198d2b2
--- /dev/null
+++ b/drivers/net/softnic/hash_func.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_HASH_FUNC_H__
+#define __INCLUDE_HASH_FUNC_H__
+
+#include <rte_common.h>
+
+static inline uint64_t
+hash_xor_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = seed ^ (k[0] & m[0]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+
+ xor0 ^= k[2] & m[2];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= k[4] & m[4];
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+
+ xor0 ^= xor1;
+ xor2 ^= k[6] & m[6];
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+static inline uint64_t
+hash_xor_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t xor0, xor1, xor2, xor3;
+
+ xor0 = ((k[0] & m[0]) ^ seed) ^ (k[1] & m[1]);
+ xor1 = (k[2] & m[2]) ^ (k[3] & m[3]);
+ xor2 = (k[4] & m[4]) ^ (k[5] & m[5]);
+ xor3 = (k[6] & m[6]) ^ (k[7] & m[7]);
+
+ xor0 ^= xor1;
+ xor2 ^= xor3;
+
+ xor0 ^= xor2;
+
+ return (xor0 >> 32) ^ xor0;
+}
+
+#if defined(RTE_ARCH_X86_64)
+
+#include <x86intrin.h>
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t crc0;
+
+ crc0 = _mm_crc32_u64(seed, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc0 = _mm_crc32_u64(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, crc1);
+ crc1 = _mm_crc32_u64(crc2, crc3);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, k5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint64_t k0, k2, k5, crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = _mm_crc32_u64(k0, seed);
+ crc1 = _mm_crc32_u64(k0 >> 32, k[1] & m[1]);
+
+ crc2 = _mm_crc32_u64(k2, k[3] & m[3]);
+ crc3 = _mm_crc32_u64(k2 >> 32, k[4] & m[4]);
+
+ crc4 = _mm_crc32_u64(k5, k[6] & m[6]);
+ crc5 = _mm_crc32_u64(k5 >> 32, k[7] & m[7]);
+
+ crc0 = _mm_crc32_u64(crc0, (crc1 << 32) ^ crc2);
+ crc1 = _mm_crc32_u64(crc3, (crc4 << 32) ^ crc5);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#elif defined(RTE_ARCH_ARM64)
+#include "hash_func_arm64.h"
+#else
+
+#define hash_default_key8 hash_xor_key8
+#define hash_default_key16 hash_xor_key16
+#define hash_default_key24 hash_xor_key24
+#define hash_default_key32 hash_xor_key32
+#define hash_default_key40 hash_xor_key40
+#define hash_default_key48 hash_xor_key48
+#define hash_default_key56 hash_xor_key56
+#define hash_default_key64 hash_xor_key64
+
+#endif
+
+#endif
diff --git a/drivers/net/softnic/hash_func_arm64.h b/drivers/net/softnic/hash_func_arm64.h
new file mode 100644
index 0000000..ae6c0f4
--- /dev/null
+++ b/drivers/net/softnic/hash_func_arm64.h
@@ -0,0 +1,261 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Linaro Limited. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __HASH_FUNC_ARM64_H__
+#define __HASH_FUNC_ARM64_H__
+
+#define _CRC32CX(crc, val) \
+ __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
+
+static inline uint64_t
+hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key;
+ uint64_t *m = mask;
+ uint32_t crc0;
+
+ crc0 = seed;
+ _CRC32CX(crc0, k[0] & m[0]);
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ _CRC32CX(crc0, k2);
+
+ crc0 ^= crc1;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, crc1);
+ _CRC32CX(crc2, crc3);
+
+ crc0 ^= crc2;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, k5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+static inline uint64_t
+hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
+ uint64_t seed)
+{
+ uint64_t *k = key, k0, k2, k5;
+ uint64_t *m = mask;
+ uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
+
+ k0 = k[0] & m[0];
+ k2 = k[2] & m[2];
+ k5 = k[5] & m[5];
+
+ crc0 = k0;
+ _CRC32CX(crc0, seed);
+ crc1 = k0 >> 32;
+ _CRC32CX(crc1, k[1] & m[1]);
+
+ crc2 = k2;
+ _CRC32CX(crc2, k[3] & m[3]);
+ crc3 = k2 >> 32;
+ _CRC32CX(crc3, k[4] & m[4]);
+
+ crc4 = k5;
+ _CRC32CX(crc4, k[6] & m[6]);
+ crc5 = k5 >> 32;
+ _CRC32CX(crc5, k[7] & m[7]);
+
+ _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
+ _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
+
+ crc0 ^= crc3;
+
+ return crc0;
+}
+
+#define hash_default_key8 hash_crc_key8
+#define hash_default_key16 hash_crc_key16
+#define hash_default_key24 hash_crc_key24
+#define hash_default_key32 hash_crc_key32
+#define hash_default_key40 hash_crc_key40
+#define hash_default_key48 hash_crc_key48
+#define hash_default_key56 hash_crc_key56
+#define hash_default_key64 hash_crc_key64
+
+#endif
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 6c76903..4afd1c6 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -1,11 +1,13 @@
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2018 Intel Corporation
+allow_experimental_apis = true
install_headers('rte_eth_softnic.h')
sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic.c',
'rte_eth_softnic_mempool.c',
'rte_eth_softnic_swq.c',
'rte_eth_softnic_link.c',
- 'rte_eth_softnic_tap.c')
-deps += 'sched'
+ 'rte_eth_softnic_tap.c',
+ 'rte_eth_softnic_action.c')
+deps += ['pipeline', 'sched']
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index eefcb76..a17b8d4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -241,6 +241,7 @@ pmd_init(struct pmd_params *params)
tm_init(p);
softnic_tmgr_init(p);
softnic_tap_init(p);
+ softnic_port_in_action_profile_init(p);
return p;
}
@@ -251,6 +252,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
softnic_tmgr_free(p);
tm_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
new file mode 100644
index 0000000..acc0f79
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "hash_func.h"
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Input port
+ */
+int
+softnic_port_in_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->port_in_action_profile_list);
+
+ return 0;
+}
+
+void
+softnic_port_in_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_port_in_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->port_in_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->port_in_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_port_in_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->port_in_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_port_in_action_profile_params *params)
+{
+ struct softnic_port_in_action_profile *profile;
+ struct rte_port_in_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_port_in_action_profile_find(p, name) ||
+ params == NULL)
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_port_in_action_profile_create(0);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_FLTR)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_FLTR,
+ ¶ms->fltr);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_PORT_IN_ACTION_LB)) {
+ status = rte_port_in_action_profile_action_register(ap,
+ RTE_PORT_IN_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_port_in_action_profile_freeze(ap);
+ if (status) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct softnic_port_in_action_profile));
+ if (profile == NULL) {
+ rte_port_in_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->port_in_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index f6000fd..bbf299e 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -14,6 +14,7 @@
#include <rte_ring.h>
#include <rte_ethdev.h>
#include <rte_sched.h>
+#include <rte_port_in_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -220,6 +221,24 @@ struct softnic_tap {
TAILQ_HEAD(softnic_tap_list, softnic_tap);
/**
+ * Input port action
+ */
+struct softnic_port_in_action_profile_params {
+ uint64_t action_mask;
+ struct rte_port_in_action_fltr_config fltr;
+ struct rte_port_in_action_lb_config lb;
+};
+
+struct softnic_port_in_action_profile {
+ TAILQ_ENTRY(softnic_port_in_action_profile) node;
+ char name[NAME_SIZE];
+ struct softnic_port_in_action_profile_params params;
+ struct rte_port_in_action_profile *ap;
+};
+
+TAILQ_HEAD(softnic_port_in_action_profile_list, softnic_port_in_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -235,6 +254,7 @@ struct pmd_internals {
struct softnic_link_list link_list;
struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
+ struct softnic_port_in_action_profile_list port_in_action_profile_list;
};
/**
@@ -348,4 +368,22 @@ struct softnic_tap *
softnic_tap_create(struct pmd_internals *p,
const char *name);
+/**
+ * Input port action
+ */
+int
+softnic_port_in_action_profile_init(struct pmd_internals *p);
+
+void
+softnic_port_in_action_profile_free(struct pmd_internals *p);
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_port_in_action_profile *
+softnic_port_in_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_port_in_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 87a0c80..a9d65d9 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -31,7 +31,9 @@ _LDLIBS-y += -L$(RTE_SDK_BIN)/lib
# Order is important: from higher level to lower level
#
_LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 08/23] net/softnic: add table action profile
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (6 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 07/23] net/softnic: add port action profile Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 09/23] net/softnic: add pipeline object Jasvinder Singh
` (15 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index a17b8d4..892768e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -242,6 +242,7 @@ pmd_init(struct pmd_params *params)
softnic_tmgr_init(p);
softnic_tap_init(p);
softnic_port_in_action_profile_init(p);
+ softnic_table_action_profile_init(p);
return p;
}
@@ -252,6 +253,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
softnic_tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c b/drivers/net/softnic/rte_eth_softnic_action.c
index acc0f79..c25f4dd 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ softnic_port_in_action_profile_create(struct pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params)
+{
+ struct softnic_table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_table_action_profile_find(p, name) ||
+ params == NULL ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct softnic_table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index bbf299e..a1ebced 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,30 @@ struct softnic_port_in_action_profile {
TAILQ_HEAD(softnic_port_in_action_profile_list, softnic_port_in_action_profile);
/**
+ * Table action
+ */
+struct softnic_table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct softnic_table_action_profile {
+ TAILQ_ENTRY(softnic_table_action_profile) node;
+ char name[NAME_SIZE];
+ struct softnic_table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(softnic_table_action_profile_list, softnic_table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +280,7 @@ struct pmd_internals {
struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
struct softnic_port_in_action_profile_list port_in_action_profile_list;
+ struct softnic_table_action_profile_list table_action_profile_list;
};
/**
@@ -386,4 +412,22 @@ softnic_port_in_action_profile_create(struct pmd_internals *p,
const char *name,
struct softnic_port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p);
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 09/23] net/softnic: add pipeline object
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (7 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 08/23] net/softnic: add table " Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 10/23] net/softnic: add thread Jasvinder Singh
` (14 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add pipeline object implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 3 +-
drivers/net/softnic/meson.build | 5 +-
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_internals.h | 196 +++++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 954 ++++++++++++++++++++++++
mk/rte.app.mk | 4 +
6 files changed, 1161 insertions(+), 3 deletions(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_pipeline.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 82f1eb5..2397fbd 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -11,7 +11,7 @@ LIB = librte_pmd_softnic.a
CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
-LDLIBS += -lrte_pipeline
+LDLIBS += -lrte_pipeline -lrte_port -lrte_table
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
@@ -30,6 +30,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_link.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
#
# Export include files
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 4afd1c6..7fd4b19 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -9,5 +9,6 @@ sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic_swq.c',
'rte_eth_softnic_link.c',
'rte_eth_softnic_tap.c',
- 'rte_eth_softnic_action.c')
-deps += ['pipeline', 'sched']
+ 'rte_eth_softnic_action.c',
+ 'rte_eth_softnic_pipeline.c')
+deps += ['pipeline', 'port', 'table', 'sched']
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 892768e..433cc0e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -243,6 +243,7 @@ pmd_init(struct pmd_params *params)
softnic_tap_init(p);
softnic_port_in_action_profile_init(p);
softnic_table_action_profile_init(p);
+ softnic_pipeline_init(p);
return p;
}
@@ -253,6 +254,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index a1ebced..52da1ae 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -16,6 +16,8 @@
#include <rte_sched.h>
#include <rte_port_in_action.h>
#include <rte_table_action.h>
+#include <rte_pipeline.h>
+
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -264,6 +266,160 @@ struct softnic_table_action_profile {
TAILQ_HEAD(softnic_table_action_profile_list, softnic_table_action_profile);
/**
+ * Pipeline
+ */
+struct pipeline_params {
+ uint32_t timer_period_ms;
+ uint32_t offset_port_id;
+};
+
+enum softnic_port_in_type {
+ PORT_IN_RXQ,
+ PORT_IN_SWQ,
+ PORT_IN_TMGR,
+ PORT_IN_TAP,
+ PORT_IN_SOURCE,
+};
+
+struct softnic_port_in_params {
+ /* Read */
+ enum softnic_port_in_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } rxq;
+
+ struct {
+ const char *mempool_name;
+ uint32_t mtu;
+ } tap;
+
+ struct {
+ const char *mempool_name;
+ const char *file_name;
+ uint32_t n_bytes_per_pkt;
+ } source;
+ };
+ uint32_t burst_size;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+enum softnic_port_out_type {
+ PORT_OUT_TXQ,
+ PORT_OUT_SWQ,
+ PORT_OUT_TMGR,
+ PORT_OUT_TAP,
+ PORT_OUT_SINK,
+};
+
+struct softnic_port_out_params {
+ enum softnic_port_out_type type;
+ const char *dev_name;
+ union {
+ struct {
+ uint16_t queue_id;
+ } txq;
+
+ struct {
+ const char *file_name;
+ uint32_t max_n_pkts;
+ } sink;
+ };
+ uint32_t burst_size;
+ int retry;
+ uint32_t n_retries;
+};
+
+enum softnic_table_type {
+ TABLE_ACL,
+ TABLE_ARRAY,
+ TABLE_HASH,
+ TABLE_LPM,
+ TABLE_STUB,
+};
+
+struct softnic_table_acl_params {
+ uint32_t n_rules;
+ uint32_t ip_header_offset;
+ int ip_version;
+};
+
+struct softnic_table_array_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+};
+
+struct softnic_table_hash_params {
+ uint32_t n_keys;
+ uint32_t key_offset;
+ uint32_t key_size;
+ uint8_t *key_mask;
+ uint32_t n_buckets;
+ int extendable_bucket;
+};
+
+struct softnic_table_lpm_params {
+ uint32_t n_rules;
+ uint32_t key_offset;
+ uint32_t key_size;
+};
+
+struct softnic_table_params {
+ /* Match */
+ enum softnic_table_type match_type;
+ union {
+ struct softnic_table_acl_params acl;
+ struct softnic_table_array_params array;
+ struct softnic_table_hash_params hash;
+ struct softnic_table_lpm_params lpm;
+ } match;
+
+ /* Action */
+ const char *action_profile_name;
+};
+
+struct softnic_port_in {
+ struct softnic_port_in_params params;
+ struct softnic_port_in_action_profile *ap;
+ struct rte_port_in_action *a;
+};
+
+struct softnic_table {
+ struct softnic_table_params params;
+ struct softnic_table_action_profile *ap;
+ struct rte_table_action *a;
+};
+
+struct pipeline {
+ TAILQ_ENTRY(pipeline) node;
+ char name[NAME_SIZE];
+
+ struct rte_pipeline *p;
+ struct softnic_port_in port_in[RTE_PIPELINE_PORT_IN_MAX];
+ struct softnic_table table[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+
+ int enabled;
+ uint32_t thread_id;
+ uint32_t cpu_id;
+};
+
+TAILQ_HEAD(pipeline_list, pipeline);
+
+#ifndef TABLE_RULE_ACTION_SIZE_MAX
+#define TABLE_RULE_ACTION_SIZE_MAX 2048
+#endif
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -281,6 +437,7 @@ struct pmd_internals {
struct softnic_tap_list tap_list;
struct softnic_port_in_action_profile_list port_in_action_profile_list;
struct softnic_table_action_profile_list table_action_profile_list;
+ struct pipeline_list pipeline_list;
};
/**
@@ -430,4 +587,43 @@ softnic_table_action_profile_create(struct pmd_internals *p,
const char *name,
struct softnic_table_action_profile_params *params);
+/**
+ * Pipeline
+ */
+int
+softnic_pipeline_init(struct pmd_internals *p);
+
+void
+softnic_pipeline_free(struct pmd_internals *p);
+
+struct pipeline *
+softnic_pipeline_find(struct pmd_internals *p, const char *name);
+
+struct pipeline *
+softnic_pipeline_create(struct pmd_internals *p,
+ const char *name,
+ struct pipeline_params *params);
+
+int
+softnic_pipeline_port_in_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_port_in_params *params,
+ int enabled);
+
+int
+softnic_pipeline_port_in_connect_to_table(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id);
+
+int
+softnic_pipeline_port_out_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_port_out_params *params);
+
+int
+softnic_pipeline_table_create(struct pmd_internals *p,
+ const char *pipeline_name,
+ struct softnic_table_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
new file mode 100644
index 0000000..63d4bd7
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -0,0 +1,954 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+
+#include <rte_string_fns.h>
+#include <rte_port_ethdev.h>
+#include <rte_port_ring.h>
+#include <rte_port_source_sink.h>
+#include <rte_port_fd.h>
+#include <rte_port_sched.h>
+
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
+#include <rte_table_stub.h>
+
+#include "rte_eth_softnic_internals.h"
+
+#include "hash_func.h"
+
+#ifndef PIPELINE_MSGQ_SIZE
+#define PIPELINE_MSGQ_SIZE 64
+#endif
+
+#ifndef TABLE_LPM_NUMBER_TBL8
+#define TABLE_LPM_NUMBER_TBL8 256
+#endif
+
+int
+softnic_pipeline_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->pipeline_list);
+
+ return 0;
+}
+
+void
+softnic_pipeline_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct pipeline *pipeline;
+
+ pipeline = TAILQ_FIRST(&p->pipeline_list);
+ if (pipeline == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->pipeline_list, pipeline, node);
+ rte_ring_free(pipeline->msgq_req);
+ rte_ring_free(pipeline->msgq_rsp);
+ rte_pipeline_free(pipeline->p);
+ free(pipeline);
+ }
+}
+
+struct pipeline *
+softnic_pipeline_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct pipeline *pipeline;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (strcmp(name, pipeline->name) == 0)
+ return pipeline;
+
+ return NULL;
+}
+
+struct pipeline *
+softnic_pipeline_create(struct pmd_internals *softnic,
+ const char *name,
+ struct pipeline_params *params)
+{
+ char resource_name[NAME_MAX];
+ struct rte_pipeline_params pp;
+ struct pipeline *pipeline;
+ struct rte_pipeline *p;
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_pipeline_find(softnic, name) ||
+ params == NULL ||
+ params->timer_period_ms == 0)
+ return NULL;
+
+ /* Resource create */
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-REQ",
+ softnic->params.name,
+ name);
+
+ msgq_req = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_req == NULL)
+ return NULL;
+
+ snprintf(resource_name, sizeof(resource_name), "%s-%s-RSP",
+ softnic->params.name,
+ name);
+
+ msgq_rsp = rte_ring_create(resource_name,
+ PIPELINE_MSGQ_SIZE,
+ softnic->params.cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+ if (msgq_rsp == NULL) {
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ snprintf(resource_name, sizeof(resource_name), "%s_%s",
+ softnic->params.name,
+ name);
+
+ pp.name = resource_name;
+ pp.socket_id = (int)softnic->params.cpu_id;
+ pp.offset_port_id = params->offset_port_id;
+
+ p = rte_pipeline_create(&pp);
+ if (p == NULL) {
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node allocation */
+ pipeline = calloc(1, sizeof(struct pipeline));
+ if (pipeline == NULL) {
+ rte_pipeline_free(p);
+ rte_ring_free(msgq_rsp);
+ rte_ring_free(msgq_req);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(pipeline->name, name, sizeof(pipeline->name));
+ pipeline->p = p;
+ pipeline->n_ports_in = 0;
+ pipeline->n_ports_out = 0;
+ pipeline->n_tables = 0;
+ pipeline->msgq_req = msgq_req;
+ pipeline->msgq_rsp = msgq_rsp;
+ pipeline->timer_period_ms = params->timer_period_ms;
+ pipeline->enabled = 0;
+ pipeline->cpu_id = softnic->params.cpu_id;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&softnic->pipeline_list, pipeline, node);
+
+ return pipeline;
+}
+
+int
+softnic_pipeline_port_in_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_port_in_params *params,
+ int enabled)
+{
+ struct rte_pipeline_port_in_params p;
+
+ union {
+ struct rte_port_ethdev_reader_params ethdev;
+ struct rte_port_ring_reader_params ring;
+ struct rte_port_sched_reader_params sched;
+ struct rte_port_fd_reader_params fd;
+ struct rte_port_source_params source;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct softnic_port_in *port_in;
+ struct softnic_port_in_action_profile *ap;
+ struct rte_port_in_action *action;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = softnic_port_in_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ switch (params->type) {
+ case PORT_IN_RXQ:
+ {
+ struct softnic_link *link;
+
+ link = softnic_link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->rxq.queue_id >= link->n_rxq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->rxq.queue_id;
+
+ p.ops = &rte_port_ethdev_reader_ops;
+ p.arg_create = &pp.ethdev;
+ break;
+ }
+
+ case PORT_IN_SWQ:
+ {
+ struct softnic_swq *swq;
+
+ swq = softnic_swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+
+ p.ops = &rte_port_ring_reader_ops;
+ p.arg_create = &pp.ring;
+ break;
+ }
+
+ case PORT_IN_TMGR:
+ {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = softnic_tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+
+ p.ops = &rte_port_sched_reader_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_IN_TAP:
+ {
+ struct softnic_tap *tap;
+ struct softnic_mempool *mempool;
+
+ tap = softnic_tap_find(softnic, params->dev_name);
+ mempool = softnic_mempool_find(softnic, params->tap.mempool_name);
+ if (tap == NULL || mempool == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.mempool = mempool->m;
+ pp.fd.mtu = params->tap.mtu;
+
+ p.ops = &rte_port_fd_reader_ops;
+ p.arg_create = &pp.fd;
+ break;
+ }
+
+ case PORT_IN_SOURCE:
+ {
+ struct softnic_mempool *mempool;
+
+ mempool = softnic_mempool_find(softnic, params->source.mempool_name);
+ if (mempool == NULL)
+ return -1;
+
+ pp.source.mempool = mempool->m;
+ pp.source.file_name = params->source.file_name;
+ pp.source.n_bytes_per_pkt = params->source.n_bytes_per_pkt;
+
+ p.ops = &rte_port_source_ops;
+ p.arg_create = &pp.source;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.burst_size = params->burst_size;
+
+ /* Resource create */
+ action = NULL;
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_port_in_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_port_in_action_params_get(action,
+ &p);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+ }
+
+ status = rte_pipeline_port_in_create(pipeline->p,
+ &p,
+ &port_id);
+ if (status) {
+ rte_port_in_action_free(action);
+ return -1;
+ }
+
+ if (enabled)
+ rte_pipeline_port_in_enable(pipeline->p, port_id);
+
+ /* Pipeline */
+ port_in = &pipeline->port_in[pipeline->n_ports_in];
+ memcpy(&port_in->params, params, sizeof(*params));
+ port_in->ap = ap;
+ port_in->a = action;
+ pipeline->n_ports_in++;
+
+ return 0;
+}
+
+int
+softnic_pipeline_port_in_connect_to_table(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ uint32_t table_id)
+{
+ struct pipeline *pipeline;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ port_id >= pipeline->n_ports_in ||
+ table_id >= pipeline->n_tables)
+ return -1;
+
+ /* Resource */
+ status = rte_pipeline_port_in_connect_to_table(pipeline->p,
+ port_id,
+ table_id);
+
+ return status;
+}
+
+int
+softnic_pipeline_port_out_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_port_out_params *params)
+{
+ struct rte_pipeline_port_out_params p;
+
+ union {
+ struct rte_port_ethdev_writer_params ethdev;
+ struct rte_port_ring_writer_params ring;
+ struct rte_port_sched_writer_params sched;
+ struct rte_port_fd_writer_params fd;
+ struct rte_port_sink_params sink;
+ } pp;
+
+ union {
+ struct rte_port_ethdev_writer_nodrop_params ethdev;
+ struct rte_port_ring_writer_nodrop_params ring;
+ struct rte_port_fd_writer_nodrop_params fd;
+ } pp_nodrop;
+
+ struct pipeline *pipeline;
+ uint32_t port_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+ memset(&pp_nodrop, 0, sizeof(pp_nodrop));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL ||
+ params->burst_size == 0 ||
+ params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL)
+ return -1;
+
+ switch (params->type) {
+ case PORT_OUT_TXQ:
+ {
+ struct softnic_link *link;
+
+ link = softnic_link_find(softnic, params->dev_name);
+ if (link == NULL)
+ return -1;
+
+ if (params->txq.queue_id >= link->n_txq)
+ return -1;
+
+ pp.ethdev.port_id = link->port_id;
+ pp.ethdev.queue_id = params->txq.queue_id;
+ pp.ethdev.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ethdev.port_id = link->port_id;
+ pp_nodrop.ethdev.queue_id = params->txq.queue_id;
+ pp_nodrop.ethdev.tx_burst_sz = params->burst_size;
+ pp_nodrop.ethdev.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ethdev_writer_ops;
+ p.arg_create = &pp.ethdev;
+ } else {
+ p.ops = &rte_port_ethdev_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ethdev;
+ }
+ break;
+ }
+
+ case PORT_OUT_SWQ:
+ {
+ struct softnic_swq *swq;
+
+ swq = softnic_swq_find(softnic, params->dev_name);
+ if (swq == NULL)
+ return -1;
+
+ pp.ring.ring = swq->r;
+ pp.ring.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.ring.ring = swq->r;
+ pp_nodrop.ring.tx_burst_sz = params->burst_size;
+ pp_nodrop.ring.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_ring_writer_ops;
+ p.arg_create = &pp.ring;
+ } else {
+ p.ops = &rte_port_ring_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.ring;
+ }
+ break;
+ }
+
+ case PORT_OUT_TMGR:
+ {
+ struct softnic_tmgr_port *tmgr_port;
+
+ tmgr_port = softnic_tmgr_port_find(softnic, params->dev_name);
+ if (tmgr_port == NULL)
+ return -1;
+
+ pp.sched.sched = tmgr_port->s;
+ pp.sched.tx_burst_sz = params->burst_size;
+
+ p.ops = &rte_port_sched_writer_ops;
+ p.arg_create = &pp.sched;
+ break;
+ }
+
+ case PORT_OUT_TAP:
+ {
+ struct softnic_tap *tap;
+
+ tap = softnic_tap_find(softnic, params->dev_name);
+ if (tap == NULL)
+ return -1;
+
+ pp.fd.fd = tap->fd;
+ pp.fd.tx_burst_sz = params->burst_size;
+
+ pp_nodrop.fd.fd = tap->fd;
+ pp_nodrop.fd.tx_burst_sz = params->burst_size;
+ pp_nodrop.fd.n_retries = params->n_retries;
+
+ if (params->retry == 0) {
+ p.ops = &rte_port_fd_writer_ops;
+ p.arg_create = &pp.fd;
+ } else {
+ p.ops = &rte_port_fd_writer_nodrop_ops;
+ p.arg_create = &pp_nodrop.fd;
+ }
+ break;
+ }
+
+ case PORT_OUT_SINK:
+ {
+ pp.sink.file_name = params->sink.file_name;
+ pp.sink.max_n_pkts = params->sink.max_n_pkts;
+
+ p.ops = &rte_port_sink_ops;
+ p.arg_create = &pp.sink;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ p.f_action = NULL;
+ p.arg_ah = NULL;
+
+ /* Resource create */
+ status = rte_pipeline_port_out_create(pipeline->p,
+ &p,
+ &port_id);
+
+ if (status)
+ return -1;
+
+ /* Pipeline */
+ pipeline->n_ports_out++;
+
+ return 0;
+}
+
+static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv4_hdr, next_proto_id),
+ },
+
+ /* Source IP address (IPv4) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv4_hdr, src_addr),
+ },
+
+ /* Destination IP address (IPv4) */
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv4_hdr, dst_addr),
+ },
+
+ /* Source Port */
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 4,
+ .input_index = 3,
+ .offset = sizeof(struct ipv4_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
+ /* Protocol */
+ [0] = {
+ .type = RTE_ACL_FIELD_TYPE_BITMASK,
+ .size = sizeof(uint8_t),
+ .field_index = 0,
+ .input_index = 0,
+ .offset = offsetof(struct ipv6_hdr, proto),
+ },
+
+ /* Source IP address (IPv6) */
+ [1] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 1,
+ .input_index = 1,
+ .offset = offsetof(struct ipv6_hdr, src_addr[0]),
+ },
+
+ [2] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 2,
+ .input_index = 2,
+ .offset = offsetof(struct ipv6_hdr, src_addr[4]),
+ },
+
+ [3] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 3,
+ .input_index = 3,
+ .offset = offsetof(struct ipv6_hdr, src_addr[8]),
+ },
+
+ [4] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 4,
+ .input_index = 4,
+ .offset = offsetof(struct ipv6_hdr, src_addr[12]),
+ },
+
+ /* Destination IP address (IPv6) */
+ [5] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 5,
+ .input_index = 5,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[0]),
+ },
+
+ [6] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 6,
+ .input_index = 6,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[4]),
+ },
+
+ [7] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 7,
+ .input_index = 7,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[8]),
+ },
+
+ [8] = {
+ .type = RTE_ACL_FIELD_TYPE_MASK,
+ .size = sizeof(uint32_t),
+ .field_index = 8,
+ .input_index = 8,
+ .offset = offsetof(struct ipv6_hdr, dst_addr[12]),
+ },
+
+ /* Source Port */
+ [9] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 9,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, src_port),
+ },
+
+ /* Destination Port */
+ [10] = {
+ .type = RTE_ACL_FIELD_TYPE_RANGE,
+ .size = sizeof(uint16_t),
+ .field_index = 10,
+ .input_index = 9,
+ .offset = sizeof(struct ipv6_hdr) +
+ offsetof(struct tcp_hdr, dst_port),
+ },
+};
+
+int
+softnic_pipeline_table_create(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ struct softnic_table_params *params)
+{
+ char name[NAME_MAX];
+ struct rte_pipeline_table_params p;
+
+ union {
+ struct rte_table_acl_params acl;
+ struct rte_table_array_params array;
+ struct rte_table_hash_params hash;
+ struct rte_table_lpm_params lpm;
+ struct rte_table_lpm_ipv6_params lpm_ipv6;
+ } pp;
+
+ struct pipeline *pipeline;
+ struct softnic_table *table;
+ struct softnic_table_action_profile *ap;
+ struct rte_table_action *action;
+ uint32_t table_id;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+ memset(&pp, 0, sizeof(pp));
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ params == NULL)
+ return -1;
+
+ pipeline = softnic_pipeline_find(softnic, pipeline_name);
+ if (pipeline == NULL ||
+ pipeline->n_tables >= RTE_PIPELINE_TABLE_MAX)
+ return -1;
+
+ ap = NULL;
+ if (params->action_profile_name) {
+ ap = softnic_table_action_profile_find(softnic,
+ params->action_profile_name);
+ if (ap == NULL)
+ return -1;
+ }
+
+ snprintf(name, NAME_MAX, "%s_%s_table%u",
+ softnic->params.name, pipeline_name, pipeline->n_tables);
+
+ switch (params->match_type) {
+ case TABLE_ACL:
+ {
+ uint32_t ip_header_offset = params->match.acl.ip_header_offset -
+ (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM);
+ uint32_t i;
+
+ if (params->match.acl.n_rules == 0)
+ return -1;
+
+ pp.acl.name = name;
+ pp.acl.n_rules = params->match.acl.n_rules;
+ if (params->match.acl.ip_version) {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv4,
+ sizeof(table_acl_field_format_ipv4));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv4);
+ } else {
+ memcpy(&pp.acl.field_format,
+ &table_acl_field_format_ipv6,
+ sizeof(table_acl_field_format_ipv6));
+ pp.acl.n_rule_fields =
+ RTE_DIM(table_acl_field_format_ipv6);
+ }
+
+ for (i = 0; i < pp.acl.n_rule_fields; i++)
+ pp.acl.field_format[i].offset += ip_header_offset;
+
+ p.ops = &rte_table_acl_ops;
+ p.arg_create = &pp.acl;
+ break;
+ }
+
+ case TABLE_ARRAY:
+ {
+ if (params->match.array.n_keys == 0)
+ return -1;
+
+ pp.array.n_entries = params->match.array.n_keys;
+ pp.array.offset = params->match.array.key_offset;
+
+ p.ops = &rte_table_array_ops;
+ p.arg_create = &pp.array;
+ break;
+ }
+
+ case TABLE_HASH:
+ {
+ struct rte_table_ops *ops;
+ rte_table_hash_op_hash f_hash;
+
+ if (params->match.hash.n_keys == 0)
+ return -1;
+
+ switch (params->match.hash.key_size) {
+ case 8:
+ f_hash = hash_default_key8;
+ break;
+ case 16:
+ f_hash = hash_default_key16;
+ break;
+ case 24:
+ f_hash = hash_default_key24;
+ break;
+ case 32:
+ f_hash = hash_default_key32;
+ break;
+ case 40:
+ f_hash = hash_default_key40;
+ break;
+ case 48:
+ f_hash = hash_default_key48;
+ break;
+ case 56:
+ f_hash = hash_default_key56;
+ break;
+ case 64:
+ f_hash = hash_default_key64;
+ break;
+ default:
+ return -1;
+ }
+
+ pp.hash.name = name;
+ pp.hash.key_size = params->match.hash.key_size;
+ pp.hash.key_offset = params->match.hash.key_offset;
+ pp.hash.key_mask = params->match.hash.key_mask;
+ pp.hash.n_keys = params->match.hash.n_keys;
+ pp.hash.n_buckets = params->match.hash.n_buckets;
+ pp.hash.f_hash = f_hash;
+ pp.hash.seed = 0;
+
+ if (params->match.hash.extendable_bucket)
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_ext_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_ext_ops;
+ break;
+ default:
+ ops = &rte_table_hash_ext_ops;
+ }
+ else
+ switch (params->match.hash.key_size) {
+ case 8:
+ ops = &rte_table_hash_key8_lru_ops;
+ break;
+ case 16:
+ ops = &rte_table_hash_key16_lru_ops;
+ break;
+ default:
+ ops = &rte_table_hash_lru_ops;
+ }
+
+ p.ops = ops;
+ p.arg_create = &pp.hash;
+ break;
+ }
+
+ case TABLE_LPM:
+ {
+ if (params->match.lpm.n_rules == 0)
+ return -1;
+
+ switch (params->match.lpm.key_size) {
+ case 4:
+ {
+ pp.lpm.name = name;
+ pp.lpm.n_rules = params->match.lpm.n_rules;
+ pp.lpm.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm.flags = 0;
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ops;
+ p.arg_create = &pp.lpm;
+ break;
+ }
+
+ case 16:
+ {
+ pp.lpm_ipv6.name = name;
+ pp.lpm_ipv6.n_rules = params->match.lpm.n_rules;
+ pp.lpm_ipv6.number_tbl8s = TABLE_LPM_NUMBER_TBL8;
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ pp.lpm_ipv6.offset = params->match.lpm.key_offset;
+
+ p.ops = &rte_table_lpm_ipv6_ops;
+ p.arg_create = &pp.lpm_ipv6;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ break;
+ }
+
+ case TABLE_STUB:
+ {
+ p.ops = &rte_table_stub_ops;
+ p.arg_create = NULL;
+ break;
+ }
+
+ default:
+ return -1;
+ }
+
+ /* Resource create */
+ action = NULL;
+ p.f_action_hit = NULL;
+ p.f_action_miss = NULL;
+ p.arg_ah = NULL;
+
+ if (ap) {
+ action = rte_table_action_create(ap->ap,
+ softnic->params.cpu_id);
+ if (action == NULL)
+ return -1;
+
+ status = rte_table_action_table_params_get(action,
+ &p);
+ if (status ||
+ ((p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry)) >
+ TABLE_RULE_ACTION_SIZE_MAX)) {
+ rte_table_action_free(action);
+ return -1;
+ }
+ }
+
+ if (params->match_type == TABLE_LPM) {
+ if (params->match.lpm.key_size == 4)
+ pp.lpm.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+
+ if (params->match.lpm.key_size == 16)
+ pp.lpm_ipv6.entry_unique_size = p.action_data_size +
+ sizeof(struct rte_pipeline_table_entry);
+ }
+
+ status = rte_pipeline_table_create(pipeline->p,
+ &p,
+ &table_id);
+ if (status) {
+ rte_table_action_free(action);
+ return -1;
+ }
+
+ /* Pipeline */
+ table = &pipeline->table[pipeline->n_tables];
+ memcpy(&table->params, params, sizeof(*params));
+ table->ap = ap;
+ table->a = action;
+ pipeline->n_tables++;
+
+ return 0;
+}
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index a9d65d9..9889aee 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -34,8 +34,12 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FLOW_CLASSIFY) += -lrte_flow_classify
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += -lrte_pipeline
_LDLIBS-$(CONFIG_RTE_LIBRTE_PIPELINE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += -lrte_table
+_LDLIBS-$(CONFIG_RTE_LIBRTE_TABLE) += --no-whole-archive
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += -lrte_port
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PORT) += --no-whole-archive
_LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
_LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 10/23] net/softnic: add thread
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (8 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 09/23] net/softnic: add pipeline object Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 11/23] net/softnic: add softnic run API Jasvinder Singh
` (13 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add thread data structure and init function to run softnic pipelines
objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 1 +
drivers/net/softnic/meson.build | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 8 +++
drivers/net/softnic/rte_eth_softnic_internals.h | 69 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_thread.c | 90 +++++++++++++++++++++++++
5 files changed, 170 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/rte_eth_softnic_thread.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index 2397fbd..d002062 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -31,6 +31,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
#
# Export include files
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 7fd4b19..16604fc 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -10,5 +10,6 @@ sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic_link.c',
'rte_eth_softnic_tap.c',
'rte_eth_softnic_action.c',
- 'rte_eth_softnic_pipeline.c')
+ 'rte_eth_softnic_pipeline.c',
+ 'rte_eth_softnic_thread.c')
deps += ['pipeline', 'port', 'table', 'sched']
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 433cc0e..eb4409f 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -223,6 +223,7 @@ static void *
pmd_init(struct pmd_params *params)
{
struct pmd_internals *p;
+ int status;
p = rte_zmalloc_socket(params->name,
sizeof(struct pmd_internals),
@@ -245,6 +246,12 @@ pmd_init(struct pmd_params *params)
softnic_table_action_profile_init(p);
softnic_pipeline_init(p);
+ status = softnic_thread_init(p);
+ if (status) {
+ rte_free(p);
+ return NULL;
+ }
+
return p;
}
@@ -254,6 +261,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_thread_free(p);
softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 52da1ae..1c78942 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -415,10 +415,68 @@ struct pipeline {
TAILQ_HEAD(pipeline_list, pipeline);
+/**
+ * Thread
+ */
+#ifndef THREAD_PIPELINES_MAX
+#define THREAD_PIPELINES_MAX 256
+#endif
+
+#ifndef THREAD_MSGQ_SIZE
+#define THREAD_MSGQ_SIZE 64
+#endif
+
+#ifndef THREAD_TIMER_PERIOD_MS
+#define THREAD_TIMER_PERIOD_MS 100
+#endif
+
+/**
+ * Master thead: data plane thread context
+ */
+struct softnic_thread {
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+
+ uint32_t enabled;
+};
+
+/**
+ * Data plane threads: context
+ */
#ifndef TABLE_RULE_ACTION_SIZE_MAX
#define TABLE_RULE_ACTION_SIZE_MAX 2048
#endif
+struct softnic_table_data {
+ struct rte_table_action *a;
+};
+
+struct pipeline_data {
+ struct rte_pipeline *p;
+ struct softnic_table_data table_data[RTE_PIPELINE_TABLE_MAX];
+ uint32_t n_tables;
+
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+
+ uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
+};
+
+struct softnic_thread_data {
+ struct rte_pipeline *p[THREAD_PIPELINES_MAX];
+ uint32_t n_pipelines;
+
+ struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint64_t timer_period; /* Measured in CPU cycles. */
+ uint64_t time_next;
+ uint64_t time_next_min;
+ uint64_t iter;
+} __rte_cache_aligned;
+
/**
* PMD Internals
*/
@@ -438,6 +496,8 @@ struct pmd_internals {
struct softnic_port_in_action_profile_list port_in_action_profile_list;
struct softnic_table_action_profile_list table_action_profile_list;
struct pipeline_list pipeline_list;
+ struct softnic_thread thread[RTE_MAX_LCORE];
+ struct softnic_thread_data thread_data[RTE_MAX_LCORE];
};
/**
@@ -626,4 +686,13 @@ softnic_pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct softnic_table_params *params);
+/**
+ * Thread
+ */
+int
+softnic_thread_init(struct pmd_internals *p);
+
+void
+softnic_thread_free(struct pmd_internals *p);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
new file mode 100644
index 0000000..17a5a55
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+
+#include <rte_cycles.h>
+#include <rte_lcore.h>
+#include <rte_ring.h>
+
+#include "rte_eth_softnic_internals.h"
+
+/**
+ * Master thread: data plane thread init
+ */
+void
+softnic_thread_free(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ struct softnic_thread *t = &softnic->thread[i];
+
+ /* MSGQs */
+ if (t->msgq_req)
+ rte_ring_free(t->msgq_req);
+
+ if (t->msgq_rsp)
+ rte_ring_free(t->msgq_rsp);
+ }
+}
+
+int
+softnic_thread_init(struct pmd_internals *softnic)
+{
+ uint32_t i;
+
+ RTE_LCORE_FOREACH_SLAVE(i) {
+ char ring_name[NAME_MAX];
+ struct rte_ring *msgq_req, *msgq_rsp;
+ struct softnic_thread *t = &softnic->thread[i];
+ struct softnic_thread_data *t_data = &softnic->thread_data[i];
+ uint32_t cpu_id = rte_lcore_to_socket_id(i);
+
+ /* MSGQs */
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-REQ",
+ softnic->params.name,
+ i);
+
+ msgq_req = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_req == NULL) {
+ softnic_thread_free(softnic);
+ return -1;
+ }
+
+ snprintf(ring_name, sizeof(ring_name), "%s-TH%u-RSP",
+ softnic->params.name,
+ i);
+
+ msgq_rsp = rte_ring_create(ring_name,
+ THREAD_MSGQ_SIZE,
+ cpu_id,
+ RING_F_SP_ENQ | RING_F_SC_DEQ);
+
+ if (msgq_rsp == NULL) {
+ softnic_thread_free(softnic);
+ return -1;
+ }
+
+ /* Master thread records */
+ t->msgq_req = msgq_req;
+ t->msgq_rsp = msgq_rsp;
+ t->enabled = 1;
+
+ /* Data plane thread records */
+ t_data->n_pipelines = 0;
+ t_data->msgq_req = msgq_req;
+ t_data->msgq_rsp = msgq_rsp;
+ t_data->timer_period =
+ (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
+ t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
+ t_data->time_next_min = t_data->time_next;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 11/23] net/softnic: add softnic run API
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (9 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 10/23] net/softnic: add thread Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 12/23] net/softnic: add cli interface Jasvinder Singh
` (12 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic API function to run pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 13 --
drivers/net/softnic/rte_eth_softnic_thread.c | 195 +++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 13 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index eb4409f..d154112 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -206,19 +206,6 @@ pmd_tx_pkt_burst(void *txq,
NULL);
}
-int
-rte_pmd_softnic_run(uint16_t port_id)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
- dev = dev;
- return 0;
-}
-
static void *
pmd_init(struct pmd_params *params)
{
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 17a5a55..505d34e 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -88,3 +88,198 @@ softnic_thread_init(struct pmd_internals *softnic)
return 0;
}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum thread_req_type {
+ THREAD_REQ_MAX
+};
+
+struct thread_msg_req {
+ enum thread_req_type type;
+};
+
+struct thread_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct thread_msg_req *
+thread_msg_recv(struct rte_ring *msgq_req)
+{
+ struct thread_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+thread_msg_send(struct rte_ring *msgq_rsp,
+ struct thread_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+thread_msg_handle(struct softnic_thread_data *t)
+{
+ for ( ; ; ) {
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+
+ req = thread_msg_recv(t->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct thread_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ thread_msg_send(t->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Master thread & data plane threads: message passing
+ */
+enum pipeline_req_type {
+ PIPELINE_REQ_MAX
+};
+
+struct pipeline_msg_req {
+ enum pipeline_req_type type;
+};
+
+struct pipeline_msg_rsp {
+ int status;
+};
+
+/**
+ * Data plane threads: message handling
+ */
+static inline struct pipeline_msg_req *
+pipeline_msg_recv(struct rte_ring *msgq_req)
+{
+ struct pipeline_msg_req *req;
+
+ int status = rte_ring_sc_dequeue(msgq_req, (void **)&req);
+
+ if (status != 0)
+ return NULL;
+
+ return req;
+}
+
+static inline void
+pipeline_msg_send(struct rte_ring *msgq_rsp,
+ struct pipeline_msg_rsp *rsp)
+{
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(msgq_rsp, rsp);
+ } while (status == -ENOBUFS);
+}
+
+static void
+pipeline_msg_handle(struct pipeline_data *p)
+{
+ for ( ; ; ) {
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+
+ req = pipeline_msg_recv(p->msgq_req);
+ if (req == NULL)
+ break;
+
+ switch (req->type) {
+ default:
+ rsp = (struct pipeline_msg_rsp *)req;
+ rsp->status = -1;
+ }
+
+ pipeline_msg_send(p->msgq_rsp, rsp);
+ }
+}
+
+/**
+ * Data plane threads: main
+ */
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+ struct softnic_thread_data *t;
+ uint32_t thread_id, j;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+ thread_id = rte_lcore_id();
+ t = &softnic->thread_data[thread_id];
+ t->iter++;
+
+ /* Data Plane */
+ for (j = 0; j < t->n_pipelines; j++)
+ rte_pipeline_run(t->p[j]);
+
+ /* Control Plane */
+ if ((t->iter & 0xFLLU) == 0) {
+ uint64_t time = rte_get_tsc_cycles();
+ uint64_t time_next_min = UINT64_MAX;
+
+ if (time < t->time_next_min)
+ return 0;
+
+ /* Pipeline message queues */
+ for (j = 0; j < t->n_pipelines; j++) {
+ struct pipeline_data *p =
+ &t->pipeline_data[j];
+ uint64_t time_next = p->time_next;
+
+ if (time_next <= time) {
+ pipeline_msg_handle(p);
+ rte_pipeline_flush(p->p);
+ time_next = time + p->timer_period;
+ p->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ /* Thread message queues */
+ {
+ uint64_t time_next = t->time_next;
+
+ if (time_next <= time) {
+ thread_msg_handle(t);
+ time_next = time + t->timer_period;
+ t->time_next = time_next;
+ }
+
+ if (time_next < time_next_min)
+ time_next_min = time_next;
+ }
+
+ t->time_next_min = time_next_min;
+ }
+
+ return 0;
+}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 12/23] net/softnic: add cli interface
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (10 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 11/23] net/softnic: add softnic run API Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 13/23] net/softnic: add connection agent Jasvinder Singh
` (11 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add interface for softnic cli commands.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/Makefile | 2 +
drivers/net/softnic/meson.build | 4 +-
drivers/net/softnic/parser.c | 685 ++++++++++++++++++++++++
drivers/net/softnic/parser.h | 66 +++
drivers/net/softnic/rte_eth_softnic_cli.c | 119 ++++
drivers/net/softnic/rte_eth_softnic_internals.h | 15 +
6 files changed, 890 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/softnic/parser.c
create mode 100644 drivers/net/softnic/parser.h
create mode 100644 drivers/net/softnic/rte_eth_softnic_cli.c
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index d002062..cb95414 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -32,6 +32,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_tap.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_action.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
#
# Export include files
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 16604fc..8d3b4a0 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -11,5 +11,7 @@ sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic_tap.c',
'rte_eth_softnic_action.c',
'rte_eth_softnic_pipeline.c',
- 'rte_eth_softnic_thread.c')
+ 'rte_eth_softnic_thread.c',
+ 'rte_eth_softnic_cli.c',
+ 'parser.c')
deps += ['pipeline', 'port', 'table', 'sched']
diff --git a/drivers/net/softnic/parser.c b/drivers/net/softnic/parser.c
new file mode 100644
index 0000000..7087b87
--- /dev/null
+++ b/drivers/net/softnic/parser.c
@@ -0,0 +1,685 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+/* For inet_pton4() and inet_pton6() functions:
+ *
+ * Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <rte_errno.h>
+
+#include "parser.h"
+
+static uint32_t
+get_hex_val(char c)
+{
+ switch (c) {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return c - '0';
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ return c - 'A' + 10;
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return c - 'a' + 10;
+ default:
+ return 0;
+ }
+}
+
+int
+softnic_parser_read_arg_bool(const char *p)
+{
+ p = skip_white_spaces(p);
+ int result = -EINVAL;
+
+ if (((p[0] == 'y') && (p[1] == 'e') && (p[2] == 's')) ||
+ ((p[0] == 'Y') && (p[1] == 'E') && (p[2] == 'S'))) {
+ p += 3;
+ result = 1;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'n')) ||
+ ((p[0] == 'O') && (p[1] == 'N'))) {
+ p += 2;
+ result = 1;
+ }
+
+ if (((p[0] == 'n') && (p[1] == 'o')) ||
+ ((p[0] == 'N') && (p[1] == 'O'))) {
+ p += 2;
+ result = 0;
+ }
+
+ if (((p[0] == 'o') && (p[1] == 'f') && (p[2] == 'f')) ||
+ ((p[0] == 'O') && (p[1] == 'F') && (p[2] == 'F'))) {
+ p += 3;
+ result = 0;
+ }
+
+ p = skip_white_spaces(p);
+
+ if (p[0] != '\0')
+ return -EINVAL;
+
+ return result;
+}
+
+int
+softnic_parser_read_uint64(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+ if (!isdigit(*p))
+ return -EINVAL;
+
+ val = strtoul(p, &next, 10);
+ if (p == next)
+ return -EINVAL;
+
+ p = next;
+ switch (*p) {
+ case 'T':
+ val *= 1024ULL;
+ /* fall through */
+ case 'G':
+ val *= 1024ULL;
+ /* fall through */
+ case 'M':
+ val *= 1024ULL;
+ /* fall through */
+ case 'k':
+ case 'K':
+ val *= 1024ULL;
+ p++;
+ break;
+ }
+
+ p = skip_white_spaces(p);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint64_hex(uint64_t *value, const char *p)
+{
+ char *next;
+ uint64_t val;
+
+ p = skip_white_spaces(p);
+
+ val = strtoul(p, &next, 16);
+ if (p == next)
+ return -EINVAL;
+
+ p = skip_white_spaces(next);
+ if (*p != '\0')
+ return -EINVAL;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint32_hex(uint32_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT32_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint16_hex(uint16_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT16_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parser_read_uint8_hex(uint8_t *value, const char *p)
+{
+ uint64_t val = 0;
+ int ret = softnic_parser_read_uint64_hex(&val, p);
+
+ if (ret < 0)
+ return ret;
+
+ if (val > UINT8_MAX)
+ return -ERANGE;
+
+ *value = val;
+ return 0;
+}
+
+int
+softnic_parse_tokenize_string(char *string, char *tokens[], uint32_t *n_tokens)
+{
+ uint32_t i;
+
+ if (string == NULL ||
+ tokens == NULL ||
+ (*n_tokens < 1))
+ return -EINVAL;
+
+ for (i = 0; i < *n_tokens; i++) {
+ tokens[i] = strtok_r(string, PARSE_DELIMITER, &string);
+ if (tokens[i] == NULL)
+ break;
+ }
+
+ if (i == *n_tokens &&
+ strtok_r(string, PARSE_DELIMITER, &string) != NULL)
+ return -E2BIG;
+
+ *n_tokens = i;
+ return 0;
+}
+
+int
+softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size)
+{
+ char *c;
+ uint32_t len, i;
+
+ /* Check input parameters */
+ if (src == NULL ||
+ dst == NULL ||
+ size == NULL ||
+ (*size == 0))
+ return -1;
+
+ len = strlen(src);
+ if (((len & 3) != 0) ||
+ (len > (*size) * 2))
+ return -1;
+ *size = len / 2;
+
+ for (c = src; *c != 0; c++) {
+ if ((((*c) >= '0') && ((*c) <= '9')) ||
+ (((*c) >= 'A') && ((*c) <= 'F')) ||
+ (((*c) >= 'a') && ((*c) <= 'f')))
+ continue;
+
+ return -1;
+ }
+
+ /* Convert chars to bytes */
+ for (i = 0; i < *size; i++)
+ dst[i] = get_hex_val(src[2 * i]) * 16 +
+ get_hex_val(src[2 * i + 1]);
+
+ return 0;
+}
+
+int
+softnic_parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
+{
+ uint32_t n_max_labels = *n_labels, count = 0;
+
+ /* Check for void list of labels */
+ if (strcmp(string, "<void>") == 0) {
+ *n_labels = 0;
+ return 0;
+ }
+
+ /* At least one label should be present */
+ for ( ; (*string != '\0'); ) {
+ char *next;
+ int value;
+
+ if (count >= n_max_labels)
+ return -1;
+
+ if (count > 0) {
+ if (string[0] != ':')
+ return -1;
+
+ string++;
+ }
+
+ value = strtol(string, &next, 10);
+ if (next == string)
+ return -1;
+ string = next;
+
+ labels[count++] = (uint32_t)value;
+ }
+
+ *n_labels = count;
+ return 0;
+}
+
+#define INADDRSZ 4
+#define IN6ADDRSZ 16
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ unsigned char tmp[INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr(digits, ch);
+ if (pch != NULL) {
+ unsigned int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return 0;
+ if (!saw_digit) {
+ if (++octets > 4)
+ return 0;
+ saw_digit = 1;
+ }
+ *tp = (unsigned char)new;
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return 0;
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return 0;
+ }
+ if (octets < 4)
+ return 0;
+
+ memcpy(dst, tmp, INADDRSZ);
+ return 1;
+}
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ unsigned char tmp[IN6ADDRSZ], *tp = 0, *endp = 0, *colonp = 0;
+ const char *xdigits = 0, *curtok = 0;
+ int ch = 0, saw_xdigit = 0, count_xdigit = 0;
+ unsigned int val = 0;
+ unsigned int dbloct_count = 0;
+
+ memset((tp = tmp), '\0', IN6ADDRSZ);
+ endp = tp + IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return 0;
+ curtok = src;
+ saw_xdigit = count_xdigit = 0;
+ val = 0;
+
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ pch = strchr((xdigits = xdigits_l), ch);
+ if (pch == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ if (count_xdigit >= 4)
+ return 0;
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return 0;
+ saw_xdigit = 1;
+ count_xdigit++;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return 0;
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return 0;
+ }
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ saw_xdigit = 0;
+ count_xdigit = 0;
+ val = 0;
+ dbloct_count++;
+ continue;
+ }
+ if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += INADDRSZ;
+ saw_xdigit = 0;
+ dbloct_count += 2;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return 0;
+ }
+ if (saw_xdigit) {
+ if (tp + sizeof(int16_t) > endp)
+ return 0;
+ *tp++ = (unsigned char)((val >> 8) & 0xff);
+ *tp++ = (unsigned char)(val & 0xff);
+ dbloct_count++;
+ }
+ if (colonp != NULL) {
+ /* if we already have 8 double octets, having a colon means error */
+ if (dbloct_count == 8)
+ return 0;
+
+ /* Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ for (i = 1; i <= n; i++) {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return 0;
+ memcpy(dst, tmp, IN6ADDRSZ);
+ return 1;
+}
+
+static struct ether_addr *
+my_ether_aton(const char *a)
+{
+ int i;
+ char *end;
+ unsigned long o[ETHER_ADDR_LEN];
+ static struct ether_addr ether_addr;
+
+ i = 0;
+ do {
+ errno = 0;
+ o[i] = strtoul(a, &end, 16);
+ if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
+ return NULL;
+ a = end + 1;
+ } while (++i != sizeof(o) / sizeof(o[0]) && end[0] != 0);
+
+ /* Junk at the end of line */
+ if (end[0] != 0)
+ return NULL;
+
+ /* Support the format XX:XX:XX:XX:XX:XX */
+ if (i == ETHER_ADDR_LEN) {
+ while (i-- != 0) {
+ if (o[i] > UINT8_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i] = (uint8_t)o[i];
+ }
+ /* Support the format XXXX:XXXX:XXXX */
+ } else if (i == ETHER_ADDR_LEN / 2) {
+ while (i-- != 0) {
+ if (o[i] > UINT16_MAX)
+ return NULL;
+ ether_addr.addr_bytes[i * 2] = (uint8_t)(o[i] >> 8);
+ ether_addr.addr_bytes[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
+ }
+ /* unknown format */
+ } else
+ return NULL;
+
+ return (struct ether_addr *)ðer_addr;
+}
+
+int
+softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4)
+{
+ if (strlen(token) >= INET_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton4(token, (unsigned char *)ipv4) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6)
+{
+ if (strlen(token) >= INET6_ADDRSTRLEN)
+ return -EINVAL;
+
+ if (inet_pton6(token, (unsigned char *)ipv6) != 1)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+softnic_parse_mac_addr(const char *token, struct ether_addr *addr)
+{
+ struct ether_addr *tmp;
+
+ tmp = my_ether_aton(token);
+ if (tmp == NULL)
+ return -1;
+
+ memcpy(addr, tmp, sizeof(struct ether_addr));
+ return 0;
+}
+
+int
+softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p)
+{
+ size_t num_len;
+ char num[8];
+
+ uint32_t s = 0, c = 0, h = 0, val;
+ uint8_t s_parsed = 0, c_parsed = 0, h_parsed = 0;
+ const char *next = skip_white_spaces(entry);
+ char type;
+
+ if (p == NULL)
+ return -EINVAL;
+
+ /* Expect <CORE> or [sX][cY][h]. At least one parameter is required. */
+ while (*next != '\0') {
+ /* If everything parsed nothing should left */
+ if (s_parsed && c_parsed && h_parsed)
+ return -EINVAL;
+
+ type = *next;
+ switch (type) {
+ case 's':
+ case 'S':
+ if (s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+ s_parsed = 1;
+ next++;
+ break;
+ case 'c':
+ case 'C':
+ if (c_parsed || h_parsed)
+ return -EINVAL;
+ c_parsed = 1;
+ next++;
+ break;
+ case 'h':
+ case 'H':
+ if (h_parsed)
+ return -EINVAL;
+ h_parsed = 1;
+ next++;
+ break;
+ default:
+ /* If it start from digit it must be only core id. */
+ if (!isdigit(*next) || s_parsed || c_parsed || h_parsed)
+ return -EINVAL;
+
+ type = 'C';
+ }
+
+ for (num_len = 0; *next != '\0'; next++, num_len++) {
+ if (num_len == RTE_DIM(num))
+ return -EINVAL;
+
+ if (!isdigit(*next))
+ break;
+
+ num[num_len] = *next;
+ }
+
+ if (num_len == 0 && type != 'h' && type != 'H')
+ return -EINVAL;
+
+ if (num_len != 0 && (type == 'h' || type == 'H'))
+ return -EINVAL;
+
+ num[num_len] = '\0';
+ val = strtol(num, NULL, 10);
+
+ h = 0;
+ switch (type) {
+ case 's':
+ case 'S':
+ s = val;
+ break;
+ case 'c':
+ case 'C':
+ c = val;
+ break;
+ case 'h':
+ case 'H':
+ h = 1;
+ break;
+ }
+ }
+
+ p->socket_id = s;
+ p->core_id = c;
+ p->thread_id = h;
+ return 0;
+}
diff --git a/drivers/net/softnic/parser.h b/drivers/net/softnic/parser.h
new file mode 100644
index 0000000..5ab4763
--- /dev/null
+++ b/drivers/net/softnic/parser.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_SOFTNIC_PARSER_H__
+#define __INCLUDE_SOFTNIC_PARSER_H__
+
+#include <stdint.h>
+
+#include <rte_ip.h>
+#include <rte_ether.h>
+
+#define PARSE_DELIMITER " \f\n\r\t\v"
+
+#define skip_white_spaces(pos) \
+({ \
+ __typeof__(pos) _p = (pos); \
+ for ( ; isspace(*_p); _p++) \
+ ; \
+ _p; \
+})
+
+static inline size_t
+skip_digits(const char *src)
+{
+ size_t i;
+
+ for (i = 0; isdigit(src[i]); i++)
+ ;
+
+ return i;
+}
+
+int softnic_parser_read_arg_bool(const char *p);
+
+int softnic_parser_read_uint64(uint64_t *value, const char *p);
+int softnic_parser_read_uint32(uint32_t *value, const char *p);
+int softnic_parser_read_uint16(uint16_t *value, const char *p);
+int softnic_parser_read_uint8(uint8_t *value, const char *p);
+
+int softnic_parser_read_uint64_hex(uint64_t *value, const char *p);
+int softnic_parser_read_uint32_hex(uint32_t *value, const char *p);
+int softnic_parser_read_uint16_hex(uint16_t *value, const char *p);
+int softnic_parser_read_uint8_hex(uint8_t *value, const char *p);
+
+int softnic_parse_hex_string(char *src, uint8_t *dst, uint32_t *size);
+
+int softnic_parse_ipv4_addr(const char *token, struct in_addr *ipv4);
+int softnic_parse_ipv6_addr(const char *token, struct in6_addr *ipv6);
+int softnic_parse_mac_addr(const char *token, struct ether_addr *addr);
+int softnic_parse_mpls_labels(char *string,
+ uint32_t *labels, uint32_t *n_labels);
+
+struct softnic_cpu_core_params {
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t thread_id;
+};
+
+int softnic_parse_cpu_core(const char *entry,
+ struct softnic_cpu_core_params *p);
+
+int softnic_parse_tokenize_string(char *string,
+ char *tokens[], uint32_t *n_tokens);
+
+#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
new file mode 100644
index 0000000..446b186
--- /dev/null
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "rte_eth_softnic_internals.h"
+#include "parser.h"
+
+#ifndef CMD_MAX_TOKENS
+#define CMD_MAX_TOKENS 256
+#endif
+
+#define MSG_OUT_OF_MEMORY "Not enough memory.\n"
+#define MSG_CMD_UNKNOWN "Unknown command \"%s\".\n"
+#define MSG_CMD_UNIMPLEM "Command \"%s\" not implemented.\n"
+#define MSG_ARG_NOT_ENOUGH "Not enough arguments for command \"%s\".\n"
+#define MSG_ARG_TOO_MANY "Too many arguments for command \"%s\".\n"
+#define MSG_ARG_MISMATCH "Wrong number of arguments for command \"%s\".\n"
+#define MSG_ARG_NOT_FOUND "Argument \"%s\" not found.\n"
+#define MSG_ARG_INVALID "Invalid value for argument \"%s\".\n"
+#define MSG_FILE_ERR "Error in file \"%s\" at line %u.\n"
+#define MSG_FILE_NOT_ENOUGH "Not enough rules in file \"%s\".\n"
+#define MSG_CMD_FAIL "Command \"%s\" failed.\n"
+
+static int
+is_comment(char *in)
+{
+ if ((strlen(in) && index("!#%;", in[0])) ||
+ (strncmp(in, "//", 2) == 0) ||
+ (strncmp(in, "--", 2) == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ int status;
+
+ arg = arg;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ strlen(file_name) == 0 ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ softnic_cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 1c78942..d459571 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -695,4 +695,19 @@ softnic_thread_init(struct pmd_internals *p);
void
softnic_thread_free(struct pmd_internals *p);
+/**
+ * CLI
+ */
+void
+softnic_cli_process(char *in,
+ char *out,
+ size_t out_size,
+ void *arg);
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 13/23] net/softnic: add connection agent
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (11 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 12/23] net/softnic: add cli interface Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
` (10 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add connection agent to enable connectivity with external agen
(e.g. telnet, netcat, Python script, etc).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
config/common_base | 2 +-
config/common_linuxapp | 1 +
drivers/net/softnic/Makefile | 12 +-
drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
drivers/net/softnic/conn.h | 49 +++
drivers/net/softnic/meson.build | 3 +-
drivers/net/softnic/rte_eth_softnic.c | 79 ++++-
drivers/net/softnic/rte_eth_softnic.h | 16 +
drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
...nic_version.map => rte_eth_softnic_version.map} | 6 +
10 files changed, 498 insertions(+), 5 deletions(-)
create mode 100644 drivers/net/softnic/conn.c
create mode 100644 drivers/net/softnic/conn.h
rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
diff --git a/config/common_base b/config/common_base
index 721e59b..90c3946 100644
--- a/config/common_base
+++ b/config/common_base
@@ -426,7 +426,7 @@ CONFIG_RTE_PMD_RING_MAX_TX_RINGS=16
#
# Compile SOFTNIC PMD
#
-CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=n
#
# Compile the TAP PMD
diff --git a/config/common_linuxapp b/config/common_linuxapp
index daa49d4..37e8f69 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -17,6 +17,7 @@ CONFIG_RTE_LIBRTE_VHOST_NUMA=y
CONFIG_RTE_LIBRTE_PMD_VHOST=y
CONFIG_RTE_LIBRTE_IFC_PMD=y
CONFIG_RTE_LIBRTE_PMD_AF_PACKET=y
+CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
CONFIG_RTE_LIBRTE_PMD_TAP=y
CONFIG_RTE_LIBRTE_AVP_PMD=y
CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD=y
diff --git a/drivers/net/softnic/Makefile b/drivers/net/softnic/Makefile
index cb95414..a9045f0 100644
--- a/drivers/net/softnic/Makefile
+++ b/drivers/net/softnic/Makefile
@@ -16,7 +16,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_sched
LDLIBS += -lrte_bus_vdev
-EXPORT_MAP := rte_pmd_softnic_version.map
+EXPORT_MAP := rte_eth_softnic_version.map
LIBABIVER := 1
@@ -34,10 +34,20 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_pipeline.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_thread.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += rte_eth_softnic_cli.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += parser.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SOFTNIC) += conn.c
#
# Export include files
#
SYMLINK-y-include += rte_eth_softnic.h
+ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+$(info Softnic PMD can only operate in a linuxapp environment, \
+please change the definition of the RTE_TARGET environment variable)
+all:
+clean:
+else
+
include $(RTE_SDK)/mk/rte.lib.mk
+
+endif
diff --git a/drivers/net/softnic/conn.c b/drivers/net/softnic/conn.c
new file mode 100644
index 0000000..990cf40
--- /dev/null
+++ b/drivers/net/softnic/conn.c
@@ -0,0 +1,332 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#define __USE_GNU
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "conn.h"
+
+#define MSG_CMD_TOO_LONG "Command too long."
+
+struct softnic_conn {
+ char *welcome;
+ char *prompt;
+ char *buf;
+ char *msg_in;
+ char *msg_out;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ size_t msg_in_len;
+ int fd_server;
+ int fd_client_group;
+ softnic_conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct softnic_conn *
+softnic_conn_init(struct softnic_conn_params *p)
+{
+ struct sockaddr_in server_address;
+ struct softnic_conn *conn;
+ int fd_server, fd_client_group, status;
+
+ memset(&server_address, 0, sizeof(server_address));
+
+ /* Check input arguments */
+ if (p == NULL ||
+ p->welcome == NULL ||
+ p->prompt == NULL ||
+ p->addr == NULL ||
+ p->buf_size == 0 ||
+ p->msg_in_len_max == 0 ||
+ p->msg_out_len_max == 0 ||
+ p->msg_handle == NULL)
+ return NULL;
+
+ status = inet_aton(p->addr, &server_address.sin_addr);
+ if (status == 0)
+ return NULL;
+
+ /* Memory allocation */
+ conn = calloc(1, sizeof(struct softnic_conn));
+ if (conn == NULL)
+ return NULL;
+
+ conn->welcome = calloc(1, CONN_WELCOME_LEN_MAX + 1);
+ conn->prompt = calloc(1, CONN_PROMPT_LEN_MAX + 1);
+ conn->buf = calloc(1, p->buf_size);
+ conn->msg_in = calloc(1, p->msg_in_len_max + 1);
+ conn->msg_out = calloc(1, p->msg_out_len_max + 1);
+
+ if (conn->welcome == NULL ||
+ conn->prompt == NULL ||
+ conn->buf == NULL ||
+ conn->msg_in == NULL ||
+ conn->msg_out == NULL) {
+ softnic_conn_free(conn);
+ return NULL;
+ }
+
+ /* Server socket */
+ server_address.sin_family = AF_INET;
+ server_address.sin_port = htons(p->port);
+
+ fd_server = socket(AF_INET,
+ SOCK_STREAM | SOCK_NONBLOCK,
+ 0);
+ if (fd_server == -1) {
+ softnic_conn_free(conn);
+ return NULL;
+ }
+
+ status = bind(fd_server,
+ (struct sockaddr *)&server_address,
+ sizeof(server_address));
+ if (status == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ status = listen(fd_server, 16);
+ if (status == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Client group */
+ fd_client_group = epoll_create(1);
+ if (fd_client_group == -1) {
+ softnic_conn_free(conn);
+ close(fd_server);
+ return NULL;
+ }
+
+ /* Fill in */
+ strncpy(conn->welcome, p->welcome, CONN_WELCOME_LEN_MAX);
+ strncpy(conn->prompt, p->prompt, CONN_PROMPT_LEN_MAX);
+ conn->buf_size = p->buf_size;
+ conn->msg_in_len_max = p->msg_in_len_max;
+ conn->msg_out_len_max = p->msg_out_len_max;
+ conn->msg_in_len = 0;
+ conn->fd_server = fd_server;
+ conn->fd_client_group = fd_client_group;
+ conn->msg_handle = p->msg_handle;
+ conn->msg_handle_arg = p->msg_handle_arg;
+
+ return conn;
+}
+
+void
+softnic_conn_free(struct softnic_conn *conn)
+{
+ if (conn == NULL)
+ return;
+
+ if (conn->fd_client_group)
+ close(conn->fd_client_group);
+
+ if (conn->fd_server)
+ close(conn->fd_server);
+
+ free(conn->msg_out);
+ free(conn->msg_in);
+ free(conn->prompt);
+ free(conn->welcome);
+ free(conn);
+}
+
+int
+softnic_conn_poll_for_conn(struct softnic_conn *conn)
+{
+ struct sockaddr_in client_address;
+ struct epoll_event event;
+ socklen_t client_address_length;
+ int fd_client, status;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Server socket */
+ client_address_length = sizeof(client_address);
+ fd_client = accept4(conn->fd_server,
+ (struct sockaddr *)&client_address,
+ &client_address_length,
+ SOCK_NONBLOCK);
+ if (fd_client == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+
+ /* Client group */
+ event.events = EPOLLIN | EPOLLRDHUP | EPOLLHUP;
+ event.data.fd = fd_client;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_ADD,
+ fd_client,
+ &event);
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ /* Client */
+ status = write(fd_client,
+ conn->welcome,
+ strlen(conn->welcome));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1) {
+ close(fd_client);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+data_event_handle(struct softnic_conn *conn,
+ int fd_client)
+{
+ ssize_t len, i, status;
+
+ /* Read input message */
+
+ len = read(fd_client,
+ conn->buf,
+ conn->buf_size);
+ if (len == -1) {
+ if (errno == EAGAIN || errno == EWOULDBLOCK)
+ return 0;
+
+ return -1;
+ }
+ if (len == 0)
+ return 0;
+
+ /* Handle input messages */
+ for (i = 0; i < len; i++) {
+ if (conn->buf[i] == '\n') {
+ size_t n;
+
+ conn->msg_in[conn->msg_in_len] = 0;
+ conn->msg_out[0] = 0;
+
+ conn->msg_handle(conn->msg_in,
+ conn->msg_out,
+ conn->msg_out_len_max,
+ conn->msg_handle_arg);
+
+ n = strlen(conn->msg_out);
+ if (n) {
+ status = write(fd_client,
+ conn->msg_out,
+ n);
+ if (status == -1)
+ return status;
+ }
+
+ conn->msg_in_len = 0;
+ } else if (conn->msg_in_len < conn->msg_in_len_max) {
+ conn->msg_in[conn->msg_in_len] = conn->buf[i];
+ conn->msg_in_len++;
+ } else {
+ status = write(fd_client,
+ MSG_CMD_TOO_LONG,
+ strlen(MSG_CMD_TOO_LONG));
+ if (status == -1)
+ return status;
+
+ conn->msg_in_len = 0;
+ }
+ }
+
+ /* Write prompt */
+ status = write(fd_client,
+ conn->prompt,
+ strlen(conn->prompt));
+ if (status == -1)
+ return status;
+
+ return 0;
+}
+
+static int
+control_event_handle(struct softnic_conn *conn,
+ int fd_client)
+{
+ int status;
+
+ status = epoll_ctl(conn->fd_client_group,
+ EPOLL_CTL_DEL,
+ fd_client,
+ NULL);
+ if (status == -1)
+ return -1;
+
+ status = close(fd_client);
+ if (status == -1)
+ return -1;
+
+ return 0;
+}
+
+int
+softnic_conn_poll_for_msg(struct softnic_conn *conn)
+{
+ struct epoll_event event;
+ int fd_client, status, status_data = 0, status_control = 0;
+
+ /* Check input arguments */
+ if (conn == NULL)
+ return -1;
+
+ /* Client group */
+ status = epoll_wait(conn->fd_client_group,
+ &event,
+ 1,
+ 0);
+ if (status == -1)
+ return -1;
+ if (status == 0)
+ return 0;
+
+ fd_client = event.data.fd;
+
+ /* Data available */
+ if (event.events & EPOLLIN)
+ status_data = data_event_handle(conn, fd_client);
+
+ /* Control events */
+ if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ status_control = control_event_handle(conn, fd_client);
+
+ if (status_data || status_control)
+ return -1;
+
+ return 0;
+}
diff --git a/drivers/net/softnic/conn.h b/drivers/net/softnic/conn.h
new file mode 100644
index 0000000..631edee
--- /dev/null
+++ b/drivers/net/softnic/conn.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_CONN_H__
+#define __INCLUDE_CONN_H__
+
+#include <stdint.h>
+
+struct softnic_conn;
+
+#ifndef CONN_WELCOME_LEN_MAX
+#define CONN_WELCOME_LEN_MAX 1024
+#endif
+
+#ifndef CONN_PROMPT_LEN_MAX
+#define CONN_PROMPT_LEN_MAX 16
+#endif
+
+typedef void (*softnic_conn_msg_handle_t)(char *msg_in,
+ char *msg_out,
+ size_t msg_out_len_max,
+ void *arg);
+
+struct softnic_conn_params {
+ const char *welcome;
+ const char *prompt;
+ const char *addr;
+ uint16_t port;
+ size_t buf_size;
+ size_t msg_in_len_max;
+ size_t msg_out_len_max;
+ softnic_conn_msg_handle_t msg_handle;
+ void *msg_handle_arg;
+};
+
+struct softnic_conn *
+softnic_conn_init(struct softnic_conn_params *p);
+
+void
+softnic_conn_free(struct softnic_conn *conn);
+
+int
+softnic_conn_poll_for_conn(struct softnic_conn *conn);
+
+int
+softnic_conn_poll_for_msg(struct softnic_conn *conn);
+
+#endif
diff --git a/drivers/net/softnic/meson.build b/drivers/net/softnic/meson.build
index 8d3b4a0..ff98227 100644
--- a/drivers/net/softnic/meson.build
+++ b/drivers/net/softnic/meson.build
@@ -13,5 +13,6 @@ sources = files('rte_eth_softnic_tm.c',
'rte_eth_softnic_pipeline.c',
'rte_eth_softnic_thread.c',
'rte_eth_softnic_cli.c',
- 'parser.c')
+ 'parser.c',
+ 'conn.c')
deps += ['pipeline', 'port', 'table', 'sched']
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index d154112..0c719eb 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -19,8 +19,6 @@
#include "rte_eth_softnic_internals.h"
#define PMD_PARAM_FIRMWARE "firmware"
-#define PMD_PARAM_CPU_ID "cpu_id"
-#define PMD_PARAM_SCRIPT "script"
#define PMD_PARAM_CONN_PORT "conn_port"
#define PMD_PARAM_CPU_ID "cpu_id"
#define PMD_PARAM_TM_N_QUEUES "tm_n_queues"
@@ -31,6 +29,7 @@
static const char *pmd_valid_args[] = {
PMD_PARAM_FIRMWARE,
+ PMD_PARAM_CONN_PORT,
PMD_PARAM_CPU_ID,
PMD_PARAM_TM_N_QUEUES,
PMD_PARAM_TM_QSIZE0,
@@ -40,6 +39,25 @@ static const char *pmd_valid_args[] = {
NULL
};
+static const char welcome[] =
+ "\n"
+ "Welcome to Soft NIC!\n"
+ "\n";
+
+static const char prompt[] = "softnic> ";
+
+struct softnic_conn_params conn_params_default = {
+ .welcome = welcome,
+ .prompt = prompt,
+ .addr = "0.0.0.0",
+ .port = 0,
+ .buf_size = 1024 * 1024,
+ .msg_in_len_max = 1024,
+ .msg_out_len_max = 1024 * 1024,
+ .msg_handle = softnic_cli_process,
+ .msg_handle_arg = NULL,
+};
+
static const struct rte_eth_dev_info pmd_dev_info = {
.min_rx_bufsize = 0,
.max_rx_pktlen = UINT32_MAX,
@@ -239,6 +257,21 @@ pmd_init(struct pmd_params *params)
return NULL;
}
+ if (params->conn_port) {
+ struct softnic_conn_params conn_params;
+
+ memcpy(&conn_params, &conn_params_default, sizeof(conn_params));
+ conn_params.port = p->params.conn_port;
+ conn_params.msg_handle_arg = p;
+
+ p->conn = softnic_conn_init(&conn_params);
+ if (p->conn == NULL) {
+ softnic_thread_free(p);
+ rte_free(p);
+ return NULL;
+ }
+ }
+
return p;
}
@@ -248,6 +281,9 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ if (p->params.conn_port)
+ softnic_conn_free(p->conn);
+
softnic_thread_free(p);
softnic_pipeline_free(p);
softnic_table_action_profile_free(p);
@@ -327,6 +363,17 @@ get_uint32(const char *key __rte_unused, const char *value, void *extra_args)
}
static int
+get_uint16(const char *key __rte_unused, const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint16_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static int
pmd_parse_args(struct pmd_params *p, const char *params)
{
struct rte_kvargs *kvlist;
@@ -354,6 +401,14 @@ pmd_parse_args(struct pmd_params *p, const char *params)
goto out_free;
}
+ /* Connection listening port (optional) */
+ if (rte_kvargs_count(kvlist, PMD_PARAM_CONN_PORT) == 1) {
+ ret = rte_kvargs_process(kvlist, PMD_PARAM_CONN_PORT,
+ &get_uint16, &p->conn_port);
+ if (ret < 0)
+ goto out_free;
+ }
+
/* CPU ID (optional) */
if (rte_kvargs_count(kvlist, PMD_PARAM_CPU_ID) == 1) {
ret = rte_kvargs_process(kvlist, PMD_PARAM_CPU_ID,
@@ -477,6 +532,7 @@ static struct rte_vdev_driver pmd_softnic_drv = {
RTE_PMD_REGISTER_VDEV(net_softnic, pmd_softnic_drv);
RTE_PMD_REGISTER_PARAM_STRING(net_softnic,
PMD_PARAM_FIRMWARE "=<string> "
+ PMD_PARAM_CONN_PORT "=<uint16> "
PMD_PARAM_CPU_ID "=<uint32> "
PMD_PARAM_TM_N_QUEUES "=<uint32> "
PMD_PARAM_TM_QSIZE0 "=<uint32> "
@@ -494,3 +550,22 @@ pmd_softnic_init_log(void)
if (pmd_softnic_logtype >= 0)
rte_log_set_level(pmd_softnic_logtype, RTE_LOG_NOTICE);
}
+
+int
+rte_pmd_softnic_manage(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct pmd_internals *softnic;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ softnic = dev->data->dev_private;
+
+ softnic_conn_poll_for_conn(softnic->conn);
+
+ softnic_conn_poll_for_msg(softnic->conn);
+
+ return 0;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic.h b/drivers/net/softnic/rte_eth_softnic.h
index 98b0828..048dfe6 100644
--- a/drivers/net/softnic/rte_eth_softnic.h
+++ b/drivers/net/softnic/rte_eth_softnic.h
@@ -16,6 +16,11 @@ extern "C" {
#define SOFTNIC_FIRMWARE "firmware.cli"
#endif
+/** TCP connection port (0 = no connectivity). */
+#ifndef SOFTNIC_CONN_PORT
+#define SOFTNIC_CONN_PORT 0
+#endif
+
/** NUMA node ID. */
#ifndef SOFTNIC_CPU_ID
#define SOFTNIC_CPU_ID 0
@@ -42,6 +47,17 @@ extern "C" {
int
rte_pmd_softnic_run(uint16_t port_id);
+/**
+ * Soft NIC manage.
+ *
+ * @param port_id
+ * Port ID of the Soft NIC device.
+ * @return
+ * Zero on success, error code otherwise.
+ */
+int __rte_experimental
+rte_pmd_softnic_manage(uint16_t port_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d459571..c2bd637 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -22,6 +22,7 @@
#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
+#include "conn.h"
#define NAME_SIZE 64
@@ -32,6 +33,7 @@
struct pmd_params {
const char *name;
const char *firmware;
+ uint16_t conn_port;
uint32_t cpu_id;
/** Traffic Management (TM) */
@@ -488,6 +490,7 @@ struct pmd_internals {
struct tm_internals tm; /**< Traffic Management */
} soft;
+ struct softnic_conn *conn;
struct softnic_mempool_list mempool_list;
struct softnic_swq_list swq_list;
struct softnic_link_list link_list;
diff --git a/drivers/net/softnic/rte_pmd_softnic_version.map b/drivers/net/softnic/rte_eth_softnic_version.map
similarity index 52%
rename from drivers/net/softnic/rte_pmd_softnic_version.map
rename to drivers/net/softnic/rte_eth_softnic_version.map
index fb2cb68..bc44b06 100644
--- a/drivers/net/softnic/rte_pmd_softnic_version.map
+++ b/drivers/net/softnic/rte_eth_softnic_version.map
@@ -5,3 +5,9 @@ DPDK_17.11 {
local: *;
};
+
+EXPERIMENTAL {
+ global:
+
+ rte_pmd_softnic_manage;
+};
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 14/23] net/softnic: add cli to create softnic objects
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (12 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 13/23] net/softnic: add connection agent Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
` (9 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to create softnic objects such as mempool, swq,
pipeline, etc.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 1646 ++++++++++++++++++++++-
drivers/net/softnic/rte_eth_softnic_internals.h | 85 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 196 +++
3 files changed, 1925 insertions(+), 2 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 446b186..9fbd680 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -37,15 +37,1569 @@ is_comment(char *in)
return 0;
}
+/**
+ * mempool <mempool_name>
+ * buffer <buffer_size>
+ * pool <pool_size>
+ * cache <cache_size>
+ */
+static void
+cmd_mempool(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_mempool_params p;
+ char *name;
+ struct softnic_mempool *mempool;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "buffer") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buffer");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.buffer_size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "buffer_size");
+ return;
+ }
+
+ if (strcmp(tokens[4], "pool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pool");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.pool_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pool_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "cache") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cache");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.cache_size, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cache_size");
+ return;
+ }
+
+ mempool = softnic_mempool_create(softnic, name, &p);
+ if (mempool == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * link <link_name>
+ * dev <device_name> | port <port_id>
+ */
+static void
+cmd_link(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_link_params p;
+ struct softnic_link *link;
+ char *name;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "dev") == 0) {
+ p.dev_name = tokens[3];
+ } else if (strcmp(tokens[2], "port") == 0) {
+ p.dev_name = NULL;
+
+ if (softnic_parser_read_uint16(&p.port_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dev or port");
+ return;
+ }
+
+ link = softnic_link_create(softnic, name, &p);
+ if (link == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * swq <swq_name>
+ * size <size>
+ */
+static void
+cmd_swq(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_swq_params p;
+ char *name;
+ struct softnic_swq *swq;
+
+ if (n_tokens != 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.size, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "size");
+ return;
+ }
+
+ swq = softnic_swq_create(softnic, name, &p);
+ if (swq == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * tap <tap_name>
+ */
+static void
+cmd_tap(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *name;
+ struct softnic_tap *tap;
+
+ if (n_tokens != 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ tap = softnic_tap_create(softnic, name);
+ if (tap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * port in action profile <profile_name>
+ * [filter match | mismatch offset <key_offset> mask <key_mask> key <key_value> port <port_id>]
+ * [balance offset <key_offset> mask <key_mask> port <port_id0> ... <port_id15>]
+ */
+static void
+cmd_port_in_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_in_action_profile_params p;
+ struct softnic_port_in_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[2], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[3], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[4];
+
+ t0 = 5;
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "filter") == 0)) {
+ uint32_t size;
+
+ if (n_tokens < t0 + 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "port in action profile filter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "match") == 0) {
+ p.fltr.filter_on_match = 1;
+ } else if (strcmp(tokens[t0 + 1], "mismatch") == 0) {
+ p.fltr.filter_on_match = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match or mismatch");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ p.fltr.key_mask, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 6], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ size = RTE_PORT_IN_ACTION_FLTR_KEY_SIZE;
+ if ((softnic_parse_hex_string(tokens[t0 + 7],
+ p.fltr.key, &size) != 0) ||
+ size != RTE_PORT_IN_ACTION_FLTR_KEY_SIZE) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_value");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.fltr.port_id,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_FLTR;
+ t0 += 10;
+ } /* filter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ uint32_t i;
+
+ if (n_tokens < t0 + 22) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "port in action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ for (i = 0; i < 16; i++)
+ if (softnic_parser_read_uint32(&p.lb.port_id[i],
+ tokens[t0 + 6 + i]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_PORT_IN_ACTION_LB;
+ t0 += 22;
+ } /* balance */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = softnic_port_in_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * table action profile <profile_name>
+ * ipv4 | ipv6
+ * offset <ip_offset>
+ * fwd
+ * [balance offset <key_offset> mask <key_mask> outoffset <out_offset>]
+ * [meter srtcm | trtcm
+ * tc <n_tc>
+ * stats none | pkts | bytes | both]
+ * [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
+ * [encap ether | vlan | qinq | mpls | pppoe]
+ * [nat src | dst
+ * proto udp | tcp]
+ * [ttl drop | fwd
+ * stats none | pkts]
+ * [stats pkts | bytes | both]
+ * [time]
+ */
+static void
+cmd_table_action_profile(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_action_profile_params p;
+ struct softnic_table_action_profile *ap;
+ char *name;
+ uint32_t t0;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (strcmp(tokens[1], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "action");
+ return;
+ }
+
+ if (strcmp(tokens[2], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ name = tokens[3];
+
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ p.common.ip_version = 1;
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ p.common.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[5], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.common.ip_offset,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ip_offset");
+ return;
+ }
+
+ if (strcmp(tokens[7], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "fwd");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+
+ t0 = 8;
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "balance") == 0)) {
+ if (n_tokens < t0 + 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "table action profile balance");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ p.lb.key_size = RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX;
+ if (softnic_parse_hex_string(tokens[t0 + 4],
+ p.lb.key_mask, &p.lb.key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "outoffset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "outoffset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.lb.out_offset,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "out_offset");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_LB;
+ t0 += 7;
+ } /* balance */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "meter") == 0)) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile meter");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "srtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_SRTCM;
+ } else if (strcmp(tokens[t0 + 1], "trtcm") == 0) {
+ p.mtr.alg = RTE_TABLE_ACTION_METER_TRTCM;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "srtcm or trtcm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "tc") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "tc");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.mtr.n_tc,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_tc");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 5], "none") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "pkts") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 5], "bytes") == 0) {
+ p.mtr.n_packets_enabled = 0;
+ p.mtr.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 5], "both") == 0) {
+ p.mtr.n_packets_enabled = 1;
+ p.mtr.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_MTR;
+ t0 += 6;
+ } /* meter */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "tm") == 0)) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile tm");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "spp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "spp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_subports_per_port,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_subports_per_port");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "pps") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pps");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tm.n_pipes_per_subport,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_pipes_per_subport");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TM;
+ t0 += 5;
+ } /* tm */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "encap") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "action profile encap");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "ether") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER;
+ } else if (strcmp(tokens[t0 + 1], "vlan") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN;
+ } else if (strcmp(tokens[t0 + 1], "qinq") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ;
+ } else if (strcmp(tokens[t0 + 1], "mpls") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS;
+ } else if (strcmp(tokens[t0 + 1], "pppoe") == 0) {
+ p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE;
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
+ t0 += 2;
+ } /* encap */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "nat") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile nat");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "src") == 0) {
+ p.nat.source_nat = 1;
+ } else if (strcmp(tokens[t0 + 1], "dst") == 0) {
+ p.nat.source_nat = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "src or dst");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "proto") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "proto");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "tcp") == 0) {
+ p.nat.proto = 0x06;
+ } else if (strcmp(tokens[t0 + 3], "udp") == 0) {
+ p.nat.proto = 0x11;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "tcp or udp");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_NAT;
+ t0 += 4;
+ } /* nat */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "ttl") == 0)) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile ttl");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "drop") == 0) {
+ p.ttl.drop = 1;
+ } else if (strcmp(tokens[t0 + 1], "fwd") == 0) {
+ p.ttl.drop = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "drop or fwd");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "none") == 0) {
+ p.ttl.n_packets_enabled = 0;
+ } else if (strcmp(tokens[t0 + 3], "pkts") == 0) {
+ p.ttl.n_packets_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "none or pkts");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TTL;
+ t0 += 4;
+ } /* ttl */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "stats") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "table action profile stats");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 1], "pkts") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 0;
+ } else if (strcmp(tokens[t0 + 1], "bytes") == 0) {
+ p.stats.n_packets_enabled = 0;
+ p.stats.n_bytes_enabled = 1;
+ } else if (strcmp(tokens[t0 + 1], "both") == 0) {
+ p.stats.n_packets_enabled = 1;
+ p.stats.n_bytes_enabled = 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "pkts or bytes or both");
+ return;
+ }
+
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_STATS;
+ t0 += 2;
+ } /* stats */
+
+ if (t0 < n_tokens &&
+ (strcmp(tokens[t0], "time") == 0)) {
+ p.action_mask |= 1LLU << RTE_TABLE_ACTION_TIME;
+ t0 += 1;
+ } /* time */
+
+ if (t0 < n_tokens) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ ap = softnic_table_action_profile_create(softnic, name, &p);
+ if (ap == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name>
+ * period <timer_period_ms>
+ * offset_port_id <offset_port_id>
+ */
+static void
+cmd_pipeline(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct pipeline_params p;
+ char *name;
+ struct pipeline *pipeline;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ name = tokens[1];
+
+ if (strcmp(tokens[2], "period") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "period");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.timer_period_ms,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "timer_period_ms");
+ return;
+ }
+
+ if (strcmp(tokens[4], "offset_port_id") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset_port_id");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.offset_port_id,
+ tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "offset_port_id");
+ return;
+ }
+
+ pipeline = softnic_pipeline_create(softnic, name, &p);
+ if (pipeline == NULL) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in
+ * bsz <burst_size>
+ * link <link_name> rxq <queue_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name> mempool <mempool_name> mtu <mtu>
+ * | source mempool <mempool_name> file <file_name> bpp <n_bytes_per_pkt>
+ * [action <port_in_action_profile_name>]
+ * [disabled]
+ */
+static void
+cmd_pipeline_port_in(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_in_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int enabled, status;
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ t0 = 6;
+
+ if (strcmp(tokens[t0], "link") == 0) {
+ if (n_tokens < t0 + 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in link");
+ return;
+ }
+
+ p.type = PORT_IN_RXQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "rxq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rxq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.rxq.queue_id,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "queue_id");
+ return;
+ }
+ t0 += 4;
+ } else if (strcmp(tokens[t0], "swq") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in swq");
+ return;
+ }
+
+ p.type = PORT_IN_SWQ;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tmgr") == 0) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tmgr");
+ return;
+ }
+
+ p.type = PORT_IN_TMGR;
+
+ p.dev_name = tokens[t0 + 1];
+
+ t0 += 2;
+ } else if (strcmp(tokens[t0], "tap") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in tap");
+ return;
+ }
+
+ p.type = PORT_IN_TAP;
+
+ p.dev_name = tokens[t0 + 1];
+
+ if (strcmp(tokens[t0 + 2], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.tap.mempool_name = tokens[t0 + 3];
+
+ if (strcmp(tokens[t0 + 4], "mtu") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mtu");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.tap.mtu,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "mtu");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "source") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port in source");
+ return;
+ }
+
+ p.type = PORT_IN_SOURCE;
+
+ p.dev_name = NULL;
+
+ if (strcmp(tokens[t0 + 1], "mempool") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "mempool");
+ return;
+ }
+
+ p.source.mempool_name = tokens[t0 + 2];
+
+ if (strcmp(tokens[t0 + 3], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.source.file_name = tokens[t0 + 4];
+
+ if (strcmp(tokens[t0 + 5], "bpp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "bpp");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.source.n_bytes_per_pkt,
+ tokens[t0 + 6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "n_bytes_per_pkt");
+ return;
+ }
+
+ t0 += 7;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ enabled = 1;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "disabled") == 0)) {
+ enabled = 0;
+
+ t0 += 1;
+ }
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_port_in_create(softnic,
+ pipeline_name,
+ &p,
+ enabled);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port out
+ * bsz <burst_size>
+ * link <link_name> txq <txq_id>
+ * | swq <swq_name>
+ * | tmgr <tmgr_name>
+ * | tap <tap_name>
+ * | sink [file <file_name> pkts <max_n_pkts>]
+ */
+static void
+cmd_pipeline_port_out(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_port_out_params p;
+ char *pipeline_name;
+ int status;
+
+ memset(&p, 0, sizeof(p));
+
+ if (n_tokens < 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (strcmp(tokens[4], "bsz") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "bsz");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.burst_size, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "burst_size");
+ return;
+ }
+
+ if (strcmp(tokens[6], "link") == 0) {
+ if (n_tokens != 10) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out link");
+ return;
+ }
+
+ p.type = PORT_OUT_TXQ;
+
+ p.dev_name = tokens[7];
+
+ if (strcmp(tokens[8], "txq") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "txq");
+ return;
+ }
+
+ if (softnic_parser_read_uint16(&p.txq.queue_id,
+ tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "queue_id");
+ return;
+ }
+ } else if (strcmp(tokens[6], "swq") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out swq");
+ return;
+ }
+
+ p.type = PORT_OUT_SWQ;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tmgr") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tmgr");
+ return;
+ }
+
+ p.type = PORT_OUT_TMGR;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "tap") == 0) {
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out tap");
+ return;
+ }
+
+ p.type = PORT_OUT_TAP;
+
+ p.dev_name = tokens[7];
+ } else if (strcmp(tokens[6], "sink") == 0) {
+ if ((n_tokens != 7) && (n_tokens != 11)) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline port out sink");
+ return;
+ }
+
+ p.type = PORT_OUT_SINK;
+
+ p.dev_name = NULL;
+
+ if (n_tokens == 7) {
+ p.sink.file_name = NULL;
+ p.sink.max_n_pkts = 0;
+ } else {
+ if (strcmp(tokens[7], "file") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "file");
+ return;
+ }
+
+ p.sink.file_name = tokens[8];
+
+ if (strcmp(tokens[9], "pkts") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pkts");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.sink.max_n_pkts,
+ tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "max_n_pkts");
+ return;
+ }
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_port_out_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table
+ * match
+ * acl
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | array
+ * offset <key_offset>
+ * size <n_keys>
+ * | hash
+ * ext | lru
+ * key <key_size>
+ * mask <key_mask>
+ * offset <key_offset>
+ * buckets <n_buckets>
+ * size <n_keys>
+ * | lpm
+ * ipv4 | ipv6
+ * offset <ip_header_offset>
+ * size <n_rules>
+ * | stub
+ * [action <table_action_profile_name>]
+ */
+static void
+cmd_pipeline_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ uint8_t key_mask[TABLE_RULE_MATCH_SIZE_MAX];
+ struct softnic_table_params p;
+ char *pipeline_name;
+ uint32_t t0;
+ int status;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (strcmp(tokens[3], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return;
+ }
+
+ t0 = 4;
+ if (strcmp(tokens[t0], "acl") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table acl");
+ return;
+ }
+
+ p.match_type = TABLE_ACL;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.acl.ip_version = 1;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.acl.ip_version = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.ip_header_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "ip_header_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.acl.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "array") == 0) {
+ if (n_tokens < t0 + 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table array");
+ return;
+ }
+
+ p.match_type = TABLE_ARRAY;
+
+ if (strcmp(tokens[t0 + 1], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.key_offset,
+ tokens[t0 + 2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 3], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.array.n_keys,
+ tokens[t0 + 4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 5;
+ } else if (strcmp(tokens[t0], "hash") == 0) {
+ uint32_t key_mask_size = TABLE_RULE_MATCH_SIZE_MAX;
+
+ if (n_tokens < t0 + 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table hash");
+ return;
+ }
+
+ p.match_type = TABLE_HASH;
+
+ if (strcmp(tokens[t0 + 1], "ext") == 0) {
+ p.match.hash.extendable_bucket = 1;
+ } else if (strcmp(tokens[t0 + 1], "lru") == 0) {
+ p.match.hash.extendable_bucket = 0;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ext or lru");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "key") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "key");
+ return;
+ }
+
+ if ((softnic_parser_read_uint32(&p.match.hash.key_size,
+ tokens[t0 + 3]) != 0) ||
+ p.match.hash.key_size == 0 ||
+ p.match.hash.key_size > TABLE_RULE_MATCH_SIZE_MAX) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_size");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "mask") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mask");
+ return;
+ }
+
+ if ((softnic_parse_hex_string(tokens[t0 + 5],
+ key_mask, &key_mask_size) != 0) ||
+ key_mask_size != p.match.hash.key_size) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_mask");
+ return;
+ }
+ p.match.hash.key_mask = key_mask;
+
+ if (strcmp(tokens[t0 + 6], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.key_offset,
+ tokens[t0 + 7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 8], "buckets") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "buckets");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_buckets,
+ tokens[t0 + 9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_buckets");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 10], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.hash.n_keys,
+ tokens[t0 + 11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_keys");
+ return;
+ }
+
+ t0 += 12;
+ } else if (strcmp(tokens[t0], "lpm") == 0) {
+ if (n_tokens < t0 + 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "pipeline table lpm");
+ return;
+ }
+
+ p.match_type = TABLE_LPM;
+
+ if (strcmp(tokens[t0 + 1], "ipv4") == 0) {
+ p.match.lpm.key_size = 4;
+ } else if (strcmp(tokens[t0 + 1], "ipv6") == 0) {
+ p.match.lpm.key_size = 16;
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 2], "offset") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "offset");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.key_offset,
+ tokens[t0 + 3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key_offset");
+ return;
+ }
+
+ if (strcmp(tokens[t0 + 4], "size") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "size");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&p.match.lpm.n_rules,
+ tokens[t0 + 5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ t0 += 6;
+ } else if (strcmp(tokens[t0], "stub") == 0) {
+ p.match_type = TABLE_STUB;
+
+ t0 += 1;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ p.action_profile_name = NULL;
+ if (n_tokens > t0 &&
+ (strcmp(tokens[t0], "action") == 0)) {
+ if (n_tokens < t0 + 2) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, "action");
+ return;
+ }
+
+ p.action_profile_name = tokens[t0 + 1];
+
+ t0 += 2;
+ }
+
+ if (n_tokens > t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_create(softnic, pipeline_name, &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> table <table_id>
+ */
+static void
+cmd_pipeline_port_in_table(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id, table_id;
+ int status;
+
+ if (n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_connect_to_table(softnic,
+ pipeline_name,
+ port_id,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> enable
+ */
+static void
+cmd_softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_enable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> port in <port_id> disable
+ */
+static void
+cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t port_id;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_pipeline_port_in_disable(softnic, pipeline_name, port_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
void
softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
{
char *tokens[CMD_MAX_TOKENS];
uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
int status;
- arg = arg;
-
if (is_comment(in))
return;
@@ -58,6 +1612,94 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens == 0)
return;
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index c2bd637..2aba9a0 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -689,6 +689,91 @@ softnic_pipeline_table_create(struct pmd_internals *p,
const char *pipeline_name,
struct softnic_table_params *params);
+struct softnic_table_rule_match_acl {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ struct {
+ uint32_t sa;
+ uint32_t da;
+ } ipv4;
+
+ struct {
+ uint8_t sa[16];
+ uint8_t da[16];
+ } ipv6;
+ };
+
+ uint32_t sa_depth;
+ uint32_t da_depth;
+ uint16_t sp0;
+ uint16_t sp1;
+ uint16_t dp0;
+ uint16_t dp1;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint32_t priority;
+};
+
+struct softnic_table_rule_match_array {
+ uint32_t pos;
+};
+
+#ifndef TABLE_RULE_MATCH_SIZE_MAX
+#define TABLE_RULE_MATCH_SIZE_MAX 256
+#endif
+
+struct softnic_table_rule_match_hash {
+ uint8_t key[TABLE_RULE_MATCH_SIZE_MAX];
+};
+
+struct softnic_table_rule_match_lpm {
+ int ip_version;
+
+ RTE_STD_C11
+ union {
+ uint32_t ipv4;
+ uint8_t ipv6[16];
+ };
+
+ uint8_t depth;
+};
+
+struct softnic_table_rule_match {
+ enum softnic_table_type match_type;
+
+ union {
+ struct softnic_table_rule_match_acl acl;
+ struct softnic_table_rule_match_array array;
+ struct softnic_table_rule_match_hash hash;
+ struct softnic_table_rule_match_lpm lpm;
+ } match;
+};
+
+struct softnic_table_rule_action {
+ uint64_t action_mask;
+ struct rte_table_action_fwd_params fwd;
+ struct rte_table_action_lb_params lb;
+ struct rte_table_action_mtr_params mtr;
+ struct rte_table_action_tm_params tm;
+ struct rte_table_action_encap_params encap;
+ struct rte_table_action_nat_params nat;
+ struct rte_table_action_ttl_params ttl;
+ struct rte_table_action_stats_params stats;
+ struct rte_table_action_time_params time;
+};
+
+int
+softnic_pipeline_port_in_enable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
+int
+softnic_pipeline_port_in_disable(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 505d34e..2d23257 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -89,6 +89,29 @@ softnic_thread_init(struct pmd_internals *softnic)
return 0;
}
+static inline int
+thread_is_running(uint32_t thread_id)
+{
+ enum rte_lcore_state_t thread_state;
+
+ thread_state = rte_eal_get_lcore_state(thread_id);
+ return (thread_state == RUNNING)? 1 : 0;
+}
+
+/**
+ * Pipeline is running when:
+ * (A) Pipeline is mapped to a data plane thread AND
+ * (B) Its data plane thread is in RUNNING state.
+ */
+static inline int
+pipeline_is_running(struct pipeline *p)
+{
+ if (p->enabled == 0)
+ return 0;
+
+ return thread_is_running(p->thread_id);
+}
+
/**
* Master thread & data plane threads: message passing
*/
@@ -156,11 +179,16 @@ thread_msg_handle(struct softnic_thread_data *t)
* Master thread & data plane threads: message passing
*/
enum pipeline_req_type {
+ /* Port IN */
+ PIPELINE_REQ_PORT_IN_ENABLE,
+ PIPELINE_REQ_PORT_IN_DISABLE,
+
PIPELINE_REQ_MAX
};
struct pipeline_msg_req {
enum pipeline_req_type type;
+ uint32_t id; /* Port IN, port OUT or table ID */
};
struct pipeline_msg_rsp {
@@ -168,6 +196,140 @@ struct pipeline_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct pipeline_msg_req *
+pipeline_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
+ sizeof(struct pipeline_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+pipeline_msg_free(struct pipeline_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_send_recv(struct pipeline *p,
+ struct pipeline_msg_req *req)
+{
+ struct rte_ring *msgq_req = p->msgq_req;
+ struct rte_ring *msgq_rsp = p->msgq_rsp;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_port_in_enable(p->p, port_id);
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_ENABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_port_in_disable(p->p, port_id);
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_DISABLE;
+ req->id = port_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct pipeline_msg_req *
@@ -194,6 +356,32 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_enable(p->p,
+ port_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+
+ rsp->status = rte_pipeline_port_in_disable(p->p,
+ port_id);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -206,6 +394,14 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_ENABLE:
+ rsp = pipeline_msg_handle_port_in_enable(p, req);
+ break;
+
+ case PIPELINE_REQ_PORT_IN_DISABLE:
+ rsp = pipeline_msg_handle_port_in_disable(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 15/23] net/softnic: add cli to enable and disable pipeline
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (13 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
` (8 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to enable and disable pipelines on specific threads in
softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 103 ++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 10 +
drivers/net/softnic/rte_eth_softnic_thread.c | 321 ++++++++++++++++++++++++
3 files changed, 434 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 9fbd680..8b65a54 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1592,6 +1592,93 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
}
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
void
softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
{
@@ -1700,6 +1787,22 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
}
}
+ if (strcmp(tokens[0], "thread") == 0) {
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if ((n_tokens >= 5) &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 2aba9a0..8163487 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -783,6 +783,16 @@ softnic_thread_init(struct pmd_internals *p);
void
softnic_thread_free(struct pmd_internals *p);
+int
+softnic_thread_pipeline_enable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
+int
+softnic_thread_pipeline_disable(struct pmd_internals *p,
+ uint32_t thread_id,
+ const char *pipeline_name);
+
/**
* CLI
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 2d23257..5341fbf 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -116,11 +116,30 @@ pipeline_is_running(struct pipeline *p)
* Master thread & data plane threads: message passing
*/
enum thread_req_type {
+ THREAD_REQ_PIPELINE_ENABLE = 0,
+ THREAD_REQ_PIPELINE_DISABLE,
THREAD_REQ_MAX
};
struct thread_msg_req {
enum thread_req_type type;
+
+ union {
+ struct {
+ struct rte_pipeline *p;
+ struct {
+ struct rte_table_action *a;
+ } table[RTE_PIPELINE_TABLE_MAX];
+ struct rte_ring *msgq_req;
+ struct rte_ring *msgq_rsp;
+ uint32_t timer_period_ms;
+ uint32_t n_tables;
+ } pipeline_enable;
+
+ struct {
+ struct rte_pipeline *p;
+ } pipeline_disable;
+ };
};
struct thread_msg_rsp {
@@ -128,6 +147,227 @@ struct thread_msg_rsp {
};
/**
+ * Master thread
+ */
+static struct thread_msg_req *
+thread_msg_alloc(void)
+{
+ size_t size = RTE_MAX(sizeof(struct thread_msg_req),
+ sizeof(struct thread_msg_rsp));
+
+ return calloc(1, size);
+}
+
+static void
+thread_msg_free(struct thread_msg_rsp *rsp)
+{
+ free(rsp);
+}
+
+static struct thread_msg_rsp *
+thread_msg_send_recv(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ struct thread_msg_req *req)
+{
+ struct softnic_thread *t = &softnic->thread[thread_id];
+ struct rte_ring *msgq_req = t->msgq_req;
+ struct rte_ring *msgq_rsp = t->msgq_rsp;
+ struct thread_msg_rsp *rsp;
+ int status;
+
+ /* send */
+ do {
+ status = rte_ring_sp_enqueue(msgq_req, req);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ do {
+ status = rte_ring_sc_dequeue(msgq_rsp, (void **)&rsp);
+ } while (status != 0);
+
+ return rsp;
+}
+
+int
+softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
+ struct softnic_thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL) ||
+ (p->n_ports_in == 0) ||
+ (p->n_ports_out == 0) ||
+ (p->n_tables == 0))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if ((t->enabled == 0) ||
+ p->enabled)
+ return -1;
+
+ if (!thread_is_running(thread_id)) {
+ struct softnic_thread_data *td = &softnic->thread_data[thread_id];
+ struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
+
+ if (td->n_pipelines >= THREAD_PIPELINES_MAX)
+ return -1;
+
+ /* Data plane thread */
+ td->p[td->n_pipelines] = p->p;
+
+ tdp->p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ tdp->table_data[i].a =
+ p->table[i].a;
+ tdp->n_tables = p->n_tables;
+
+ tdp->msgq_req = p->msgq_req;
+ tdp->msgq_rsp = p->msgq_rsp;
+ tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
+ tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
+
+ td->n_pipelines++;
+
+ /* Pipeline */
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_ENABLE;
+ req->pipeline_enable.p = p->p;
+ for (i = 0; i < p->n_tables; i++)
+ req->pipeline_enable.table[i].a =
+ p->table[i].a;
+ req->pipeline_enable.msgq_req = p->msgq_req;
+ req->pipeline_enable.msgq_rsp = p->msgq_rsp;
+ req->pipeline_enable.timer_period_ms = p->timer_period_ms;
+ req->pipeline_enable.n_tables = p->n_tables;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->thread_id = thread_id;
+ p->enabled = 1;
+
+ return 0;
+}
+
+int
+softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ uint32_t thread_id,
+ const char *pipeline_name)
+{
+ struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
+ struct softnic_thread *t;
+ struct thread_msg_req *req;
+ struct thread_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (p == NULL))
+ return -1;
+
+ t = &softnic->thread[thread_id];
+ if (t->enabled == 0)
+ return -1;
+
+ if (p->enabled == 0)
+ return 0;
+
+ if (p->thread_id != thread_id)
+ return -1;
+
+ if (!thread_is_running(thread_id)) {
+ struct softnic_thread_data *td = &softnic->thread_data[thread_id];
+ uint32_t i;
+
+ for (i = 0; i < td->n_pipelines; i++) {
+ struct pipeline_data *tdp = &td->pipeline_data[i];
+
+ if (tdp->p != p->p)
+ continue;
+
+ /* Data plane thread */
+ if (i < td->n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ td->p[td->n_pipelines - 1];
+ struct pipeline_data *tdp_last =
+ &td->pipeline_data[td->n_pipelines - 1];
+
+ td->p[i] = pipeline_last;
+ memcpy(tdp, tdp_last, sizeof(*tdp));
+ }
+
+ td->n_pipelines--;
+
+ /* Pipeline */
+ p->enabled = 0;
+
+ break;
+ }
+
+ return 0;
+ }
+
+ /* Allocate request */
+ req = thread_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = THREAD_REQ_PIPELINE_DISABLE;
+ req->pipeline_disable.p = p->p;
+
+ /* Send request and wait for response */
+ rsp = thread_msg_send_recv(softnic, thread_id, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ thread_msg_free(rsp);
+
+ /* Request completion */
+ if (status)
+ return status;
+
+ p->enabled = 0;
+
+ return 0;
+}
+
+/**
* Data plane threads: message handling
*/
static inline struct thread_msg_req *
@@ -154,6 +394,79 @@ thread_msg_send(struct rte_ring *msgq_rsp,
} while (status == -ENOBUFS);
}
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_enable(struct softnic_thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *)req;
+ struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
+ uint32_t i;
+
+ /* Request */
+ if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ t->p[t->n_pipelines] = req->pipeline_enable.p;
+
+ p->p = req->pipeline_enable.p;
+ for (i = 0; i < req->pipeline_enable.n_tables; i++)
+ p->table_data[i].a =
+ req->pipeline_enable.table[i].a;
+
+ p->n_tables = req->pipeline_enable.n_tables;
+
+ p->msgq_req = req->pipeline_enable.msgq_req;
+ p->msgq_rsp = req->pipeline_enable.msgq_rsp;
+ p->timer_period =
+ (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
+ p->time_next = rte_get_tsc_cycles() + p->timer_period;
+
+ t->n_pipelines++;
+
+ /* Response */
+ rsp->status = 0;
+ return rsp;
+}
+
+static struct thread_msg_rsp *
+thread_msg_handle_pipeline_disable(struct softnic_thread_data *t,
+ struct thread_msg_req *req)
+{
+ struct thread_msg_rsp *rsp = (struct thread_msg_rsp *)req;
+ uint32_t n_pipelines = t->n_pipelines;
+ struct rte_pipeline *pipeline = req->pipeline_disable.p;
+ uint32_t i;
+
+ /* find pipeline */
+ for (i = 0; i < n_pipelines; i++) {
+ struct pipeline_data *p = &t->pipeline_data[i];
+
+ if (p->p != pipeline)
+ continue;
+
+ if (i < n_pipelines - 1) {
+ struct rte_pipeline *pipeline_last =
+ t->p[n_pipelines - 1];
+ struct pipeline_data *p_last =
+ &t->pipeline_data[n_pipelines - 1];
+
+ t->p[i] = pipeline_last;
+ memcpy(p, p_last, sizeof(*p));
+ }
+
+ t->n_pipelines--;
+
+ rsp->status = 0;
+ return rsp;
+ }
+
+ /* should not get here */
+ rsp->status = 0;
+ return rsp;
+}
+
static void
thread_msg_handle(struct softnic_thread_data *t)
{
@@ -166,6 +479,14 @@ thread_msg_handle(struct softnic_thread_data *t)
break;
switch (req->type) {
+ case THREAD_REQ_PIPELINE_ENABLE:
+ rsp = thread_msg_handle_pipeline_enable(t, req);
+ break;
+
+ case THREAD_REQ_PIPELINE_DISABLE:
+ rsp = thread_msg_handle_pipeline_disable(t, req);
+ break;
+
default:
rsp = (struct thread_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 16/23] net/softnic: add cli for pipeline table entries
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (14 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 17/23] net/softnic: add cli to read stats Jasvinder Singh
` (7 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for table entries in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 2187 ++++++++++++++++++++---
drivers/net/softnic/rte_eth_softnic_internals.h | 35 +
drivers/net/softnic/rte_eth_softnic_thread.c | 1316 ++++++++++++++
3 files changed, 3319 insertions(+), 219 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 8b65a54..59688ff 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
@@ -1593,272 +1596,2018 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct softnic_table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (softnic_parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (softnic_parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (softnic_parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (softnic_parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (softnic_parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (softnic_parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (softnic_parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (softnic_parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if (n_tokens >= 3 &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (softnic_parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if (n_tokens >= 4 &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (softnic_parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-softnic_cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *)m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if (file_name == NULL ||
- strlen(file_name) == 0 ||
- msg_in_len_max == 0 ||
- msg_out_len_max == 0)
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if (msg_in == NULL ||
- msg_out == NULL) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (softnic_parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (softnic_parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- softnic_cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *)m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (softnic_parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *)m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *)m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *)m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ svlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ cvlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t i;
+
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (softnic_parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if (n_tokens < 9 ||
+ strcmp(tokens[0], "meter") ||
+ softnic_parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < 10 ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if (n_tokens < 30 ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if (n_tokens < 5 ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ softnic_parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ softnic_parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if (n_tokens < 3 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if (n_tokens < 6 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ softnic_parser_read_uint32(&pcp, tokens[3]) ||
+ pcp > 0x7 ||
+ softnic_parser_read_uint32(&dei, tokens[4]) ||
+ dei > 0x1 ||
+ softnic_parser_read_uint32(&vid, tokens[5]) ||
+ vid > 0xFFF)
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if (n_tokens < 9 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.qinq.ether.sa) ||
+ softnic_parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ svlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&svlan_dei, tokens[4]) ||
+ svlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&svlan_vid, tokens[5]) ||
+ svlan_vid > 0xFFF ||
+ softnic_parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ cvlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ cvlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ cvlan_vid > 0xFFF)
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (softnic_parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ softnic_parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ softnic_parser_read_uint32(&label, tokens[5]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[6]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[7]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if (n_tokens < 4 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ softnic_parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 4 ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv4_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv6_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ struct softnic_table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 11 &&
+ n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((softnic_parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ n_rules == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct softnic_table_rule_match));
+ action = calloc(n_rules, sizeof(struct softnic_table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if (match == NULL ||
+ action == NULL ||
+ data == NULL) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = softnic_pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_softnic_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ softnic_cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ line_len_max == 0) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = softnic_parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 8163487..6593b30 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -774,6 +774,41 @@ softnic_pipeline_port_in_disable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
+int
+softnic_pipeline_table_rule_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data);
+
+int
+softnic_pipeline_table_rule_add_bulk(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data,
+ uint32_t *n_rules);
+
+int
+softnic_pipeline_table_rule_add_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_action *action,
+ void **data);
+
+int
+softnic_pipeline_table_rule_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match);
+
+int
+softnic_pipeline_table_rule_delete_default(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 5341fbf..07cbf97 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -4,10 +4,16 @@
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
@@ -504,16 +510,71 @@ enum pipeline_req_type {
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct softnic_table_rule_match match;
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct softnic_table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
@@ -650,6 +711,641 @@ softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+static int
+match_check(struct softnic_table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table *table;
+
+ if (match == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct softnic_table_acl_params *t = &table->params.match.acl;
+ struct softnic_table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->sa_depth > 32 ||
+ r->da_depth > 32)
+ return -1;
+ } else {
+ if (r->sa_depth > 128 ||
+ r->da_depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct softnic_table_lpm_params *t = &table->params.match.lpm;
+ struct softnic_table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table_action_profile *ap;
+
+ if (action == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if (subport_id >= n_subports_per_port ||
+ pipe_id >= n_pipes_per_subport)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if (action == NULL ||
+ action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD) ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ return 0;
+}
+
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert(struct softnic_table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add);
+
+static int
+action_convert(struct rte_table_action *a,
+ struct softnic_table_rule_action *action,
+ struct rte_pipeline_table_entry *data);
+
+int
+softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+ union table_rule_match_low_level match_ll;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ int key_found;
+ uint8_t *buffer;
+
+ buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
+ if (buffer == NULL)
+ return -1;
+
+ /* Table match-action rule conversion */
+ data_in = (struct rte_pipeline_table_entry *)buffer;
+
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ status = action_convert(a, action, data_in);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Add rule (match, action) to table */
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Write Response */
+ *data = data_out;
+
+ free(buffer);
+ return 0;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint8_t *buffer;
+
+ buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
+ if (buffer == NULL)
+ return -1;
+
+ /* Apply actions */
+ data_in = (struct rte_pipeline_table_entry *)buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Write Response */
+ *data = data_out;
+
+ free(buffer);
+ return 0;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL ||
+ n_rules == NULL ||
+ (*n_rules == 0))
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ struct rte_pipeline_table_entry **entries_ptr =
+ (struct rte_pipeline_table_entry **)data;
+ uint32_t bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+ int *found;
+
+ /* Memory allocation */
+ match_ll = calloc(*n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(*n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(*n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(*n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(*n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < *n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < *n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < *n_rules; i++) {
+ status = action_convert(a, &action[i], action_ll_ptr[i]);
+ if (status)
+ goto fail;
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ *n_rules,
+ found,
+ entries_ptr);
+ if (status)
+ *n_rules = 0;
+ } else {
+ for (i = 0; i < *n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &entries_ptr[i]);
+ if (status) {
+ *n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return status;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ *n_rules = 0;
+ return -1;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ union table_rule_match_low_level match_ll;
+ int key_found;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status)
+ return -1;
+
+ status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -703,6 +1399,606 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct softnic_table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_convert(struct rte_table_action *a,
+ struct softnic_table_rule_action *action,
+ struct rte_pipeline_table_entry *data)
+{
+ int status;
+
+ /* Apply actions */
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status)
+ return status;
+ }
+
+ return 0;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_add.match;
+ struct softnic_table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = action_convert(a, action, data_in);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+
+ uint32_t table_id = req->id;
+ struct softnic_table_rule_match *match = req->table_rule_add_bulk.match;
+ struct softnic_table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = action_convert(a, &action[i], action_ll_ptr[i]);
+ if (status)
+ goto fail;
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else {
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -723,6 +2019,26 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 17/23] net/softnic: add cli to read stats
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (15 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 18/23] net/softnic: add cli for meter action Jasvinder Singh
` (6 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands to read port and table stats of
softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 288 +++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 362 ++++++++++++++++++++++++
3 files changed, 679 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 59688ff..2b445b6 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1500,6 +1500,86 @@ cmd_pipeline_port_in_table(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port in <port_id> stats read [clear]
+ */
+
+#define MSG_PIPELINE_PORT_IN_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_in_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_in_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "in") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "in");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_port_in_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_IN_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
* pipeline <pipeline_name> port in <port_id> enable
*/
static void
@@ -1596,6 +1676,165 @@ cmd_softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> port out <port_id> stats read [clear]
+ */
+#define MSG_PIPELINE_PORT_OUT_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts dropped by AH: %" PRIu64 "\n" \
+ "Pkts dropped by other: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_port_out_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_port_out_stats stats;
+ char *pipeline_name;
+ uint32_t port_id;
+ int clear, status;
+
+ if (n_tokens != 7 &&
+ n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "port") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (strcmp(tokens[3], "out") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "out");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&port_id, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ if (strcmp(tokens[5], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[6], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 8) {
+ if (strcmp(tokens[7], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_port_out_stats_read(softnic,
+ pipeline_name,
+ port_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_PORT_OUT_STATS,
+ stats.stats.n_pkts_in,
+ stats.n_pkts_dropped_by_ah,
+ stats.stats.n_pkts_drop);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> stats read [clear]
+ */
+#define MSG_PIPELINE_TABLE_STATS \
+ "Pkts in: %" PRIu64 "\n" \
+ "Pkts in with lookup miss: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup hit dropped by others: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by AH: %" PRIu64 "\n" \
+ "Pkts in with lookup miss dropped by others: %" PRIu64 "\n"
+
+static void
+cmd_pipeline_table_stats(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_pipeline_table_stats stats;
+ char *pipeline_name;
+ uint32_t table_id;
+ int clear, status;
+
+ if (n_tokens != 6 &&
+ n_tokens != 7) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "stats") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "stats");
+ return;
+ }
+
+ if (strcmp(tokens[5], "read") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "read");
+ return;
+ }
+
+ clear = 0;
+ if (n_tokens == 7) {
+ if (strcmp(tokens[6], "clear") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "clear");
+ return;
+ }
+
+ clear = 1;
+ }
+
+ status = softnic_pipeline_table_stats_read(softnic,
+ pipeline_name,
+ table_id,
+ &stats,
+ clear);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+
+ snprintf(out, out_size, MSG_PIPELINE_TABLE_STATS,
+ stats.stats.n_pkts_in,
+ stats.stats.n_pkts_lookup_miss,
+ stats.n_pkts_dropped_by_lkp_hit_ah,
+ stats.n_pkts_dropped_lkp_hit,
+ stats.n_pkts_dropped_by_lkp_miss_ah,
+ stats.n_pkts_dropped_lkp_miss);
+}
+
+/**
* <match> ::=
*
* match
@@ -3189,6 +3428,19 @@ cmd_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read stats [clear]
+ */
+static void
+cmd_softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3367,6 +3619,15 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
if (n_tokens >= 6 &&
(strcmp(tokens[2], "port") == 0) &&
(strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_in_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
(strcmp(tokens[5], "enable") == 0)) {
cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
out, out_size);
@@ -3382,6 +3643,23 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
return;
}
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[5], "stats") == 0)) {
+ cmd_pipeline_port_out_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "stats") == 0)) {
+ cmd_pipeline_table_stats(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
if (n_tokens >= 7 &&
(strcmp(tokens[2], "table") == 0) &&
(strcmp(tokens[4], "rule") == 0) &&
@@ -3425,6 +3703,16 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "stats") == 0)) {
+ cmd_softnic_pipeline_table_rule_stats_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 6593b30..d4d9612 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -765,6 +765,13 @@ struct softnic_table_rule_action {
};
int
+softnic_pipeline_port_in_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear);
+
+int
softnic_pipeline_port_in_enable(struct pmd_internals *p,
const char *pipeline_name,
uint32_t port_id);
@@ -775,6 +782,20 @@ softnic_pipeline_port_in_disable(struct pmd_internals *p,
uint32_t port_id);
int
+softnic_pipeline_port_out_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear);
+
+int
+softnic_pipeline_table_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear);
+
+int
softnic_pipeline_table_rule_add(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id,
@@ -809,6 +830,14 @@ softnic_pipeline_table_rule_delete_default(struct pmd_internals *p,
const char *pipeline_name,
uint32_t table_id);
+int
+softnic_pipeline_table_rule_stats_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index 07cbf97..f0754fd 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -507,19 +507,37 @@ thread_msg_handle(struct softnic_thread_data *t)
*/
enum pipeline_req_type {
/* Port IN */
+ PIPELINE_REQ_PORT_IN_STATS_READ,
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Port OUT */
+ PIPELINE_REQ_PORT_OUT_STATS_READ,
+
/* Table */
+ PIPELINE_REQ_TABLE_STATS_READ,
PIPELINE_REQ_TABLE_RULE_ADD,
PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
PIPELINE_REQ_TABLE_RULE_ADD_BULK,
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_STATS_READ,
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_port_in_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_port_out_stats_read {
+ int clear;
+};
+
+struct pipeline_msg_req_table_stats_read {
+ int clear;
+};
+
struct pipeline_msg_req_table_rule_add {
struct softnic_table_rule_match match;
struct softnic_table_rule_action action;
@@ -541,19 +559,40 @@ struct pipeline_msg_req_table_rule_delete {
struct softnic_table_rule_match match;
};
+struct pipeline_msg_req_table_rule_stats_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
RTE_STD_C11
union {
+ struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_req_table_stats_read table_stats_read;
struct pipeline_msg_req_table_rule_add table_rule_add;
struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
};
};
+struct pipeline_msg_rsp_port_in_stats_read {
+ struct rte_pipeline_port_in_stats stats;
+};
+
+struct pipeline_msg_rsp_port_out_stats_read {
+ struct rte_pipeline_port_out_stats stats;
+};
+
+struct pipeline_msg_rsp_table_stats_read {
+ struct rte_pipeline_table_stats stats;
+};
+
struct pipeline_msg_rsp_table_rule_add {
void *data;
};
@@ -566,14 +605,22 @@ struct pipeline_msg_rsp_table_rule_add_bulk {
uint32_t n_rules;
};
+struct pipeline_msg_rsp_table_rule_stats_read {
+ struct rte_table_action_stats_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
RTE_STD_C11
union {
+ struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
+ struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
+ struct pipeline_msg_rsp_table_stats_read table_stats_read;
struct pipeline_msg_rsp_table_rule_add table_rule_add;
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
};
};
@@ -618,6 +665,63 @@ pipeline_msg_send_recv(struct pipeline *p,
}
int
+softnic_pipeline_port_in_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ port_id >= p->n_ports_in)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
+ req->id = port_id;
+ req->port_in_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
softnic_pipeline_port_in_enable(struct pmd_internals *softnic,
const char *pipeline_name,
uint32_t port_id)
@@ -711,6 +815,120 @@ softnic_pipeline_port_in_disable(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_port_out_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ port_id >= p->n_ports_out)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
+ req->id = port_id;
+ req->port_out_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_table_stats_read(p->p,
+ table_id,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_STATS_READ;
+ req->id = table_id;
+ req->table_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
static int
match_check(struct softnic_table_rule_match *match,
struct pipeline *p,
@@ -1346,6 +1564,68 @@ softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_stats_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_stats_read(a,
+ data,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
+ req->id = table_id;
+ req->table_rule_stats_read.data = data;
+ req->table_rule_stats_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -1374,6 +1654,22 @@ pipeline_msg_send(struct rte_ring *msgq_rsp,
}
static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_in_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_in_stats_read(p->p,
+ port_id,
+ &rsp->port_in_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
struct pipeline_msg_req *req)
{
@@ -1399,6 +1695,38 @@ pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->port_out_stats_read.clear;
+
+ rsp->status = rte_pipeline_port_out_stats_read(p->p,
+ port_id,
+ &rsp->port_out_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t port_id = req->id;
+ int clear = req->table_stats_read.clear;
+
+ rsp->status = rte_pipeline_table_stats_read(p->p,
+ port_id,
+ &rsp->table_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static int
match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
{
@@ -1999,6 +2327,24 @@ pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_stats_read.data;
+ int clear = req->table_rule_stats_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_stats_read(a,
+ data,
+ &rsp->table_rule_stats_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2011,6 +2357,10 @@ pipeline_msg_handle(struct pipeline_data *p)
break;
switch (req->type) {
+ case PIPELINE_REQ_PORT_IN_STATS_READ:
+ rsp = pipeline_msg_handle_port_in_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_PORT_IN_ENABLE:
rsp = pipeline_msg_handle_port_in_enable(p, req);
break;
@@ -2019,6 +2369,14 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_PORT_OUT_STATS_READ:
+ rsp = pipeline_msg_handle_port_out_stats_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_STATS_READ:
+ rsp = pipeline_msg_handle_table_stats_read(p, req);
+ break;
+
case PIPELINE_REQ_TABLE_RULE_ADD:
rsp = pipeline_msg_handle_table_rule_add(p, req);
break;
@@ -2039,6 +2397,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_STATS_READ:
+ rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 18/23] net/softnic: add cli for meter action
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (16 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 17/23] net/softnic: add cli to read stats Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 19/23] net/softnic: add cli for ttl action Jasvinder Singh
` (5 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for meter action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 418 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 29 ++
drivers/net/softnic/rte_eth_softnic_thread.c | 355 +++++++++++++++++++-
3 files changed, 801 insertions(+), 1 deletion(-)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 2b445b6..c13f4d8 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3441,6 +3441,386 @@ cmd_softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic __rte_u
}
/**
+ * pipeline <pipeline_name> table <table_id> meter profile <meter_profile_id>
+ * add srtcm cir <cir> cbs <cbs> ebs <ebs>
+ * | trtcm cir <cir> pir <pir> cbs <cbs> pbs <pbs>
+ */
+static void
+cmd_pipeline_table_meter_profile_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_meter_profile p;
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens < 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[8], "srtcm") == 0) {
+ if (n_tokens != 15) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_SRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.cbs, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[13], "ebs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "ebs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.srtcm.ebs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "ebs");
+ return;
+ }
+ } else if (strcmp(tokens[8], "trtcm") == 0) {
+ if (n_tokens != 17) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ p.alg = RTE_TABLE_ACTION_METER_TRTCM;
+
+ if (strcmp(tokens[9], "cir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cir, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cir");
+ return;
+ }
+
+ if (strcmp(tokens[11], "pir") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pir");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pir, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pir");
+ return;
+ }
+ if (strcmp(tokens[13], "cbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "cbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.cbs, tokens[14]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "cbs");
+ return;
+ }
+
+ if (strcmp(tokens[15], "pbs") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pbs");
+ return;
+ }
+
+ if (softnic_parser_read_uint64(&p.trtcm.pbs, tokens[16]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pbs");
+ return;
+ }
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_mtr_profile_add(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id,
+ &p);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id>
+ * meter profile <meter_profile_id> delete
+ */
+static void
+cmd_pipeline_table_meter_profile_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id, meter_profile_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "meter") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "meter");
+ return;
+ }
+
+ if (strcmp(tokens[5], "profile") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "profile");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&meter_profile_id, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "meter_profile_id");
+ return;
+ }
+
+ if (strcmp(tokens[7], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ status = softnic_pipeline_table_mtr_profile_delete(softnic,
+ pipeline_name,
+ table_id,
+ meter_profile_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule read meter [clear]
+ */
+static void
+cmd_pipeline_table_rule_meter_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> dscp <file_name>
+ *
+ * File <file_name>:
+ * - exactly 64 lines
+ * - line format: <tc_id> <tc_queue_id> <color>, with <color> as: g | y | r
+ */
+static int
+load_dscp_table(struct rte_table_action_dscp_table *dscp_table,
+ const char *file_name,
+ uint32_t *line_number)
+{
+ FILE *f = NULL;
+ uint32_t dscp, l;
+
+ /* Check input arguments */
+ if (dscp_table == NULL ||
+ file_name == NULL ||
+ line_number == NULL) {
+ if (line_number)
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Read file */
+ for (dscp = 0, l = 1; ; l++) {
+ char line[64];
+ char *tokens[3];
+ enum rte_meter_color color;
+ uint32_t tc_id, tc_queue_id, n_tokens = RTE_DIM(tokens);
+
+ if (fgets(line, sizeof(line), f) == NULL)
+ break;
+
+ if (is_comment(line))
+ continue;
+
+ if (softnic_parse_tokenize_string(line, tokens, &n_tokens)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ if (n_tokens == 0)
+ continue;
+
+ if (dscp >= RTE_DIM(dscp_table->entry) ||
+ n_tokens != RTE_DIM(tokens) ||
+ softnic_parser_read_uint32(&tc_id, tokens[0]) ||
+ tc_id >= RTE_TABLE_ACTION_TC_MAX ||
+ softnic_parser_read_uint32(&tc_queue_id, tokens[1]) ||
+ tc_queue_id >= RTE_TABLE_ACTION_TC_QUEUE_MAX ||
+ (strlen(tokens[2]) != 1)) {
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ switch (tokens[2][0]) {
+ case 'g':
+ case 'G':
+ color = e_RTE_METER_GREEN;
+ break;
+
+ case 'y':
+ case 'Y':
+ color = e_RTE_METER_YELLOW;
+ break;
+
+ case 'r':
+ case 'R':
+ color = e_RTE_METER_RED;
+ break;
+
+ default:
+ *line_number = l;
+ fclose(f);
+ return -EINVAL;
+ }
+
+ dscp_table->entry[dscp].tc_id = tc_id;
+ dscp_table->entry[dscp].tc_queue_id = tc_queue_id;
+ dscp_table->entry[dscp].color = color;
+ dscp++;
+ }
+
+ /* Close file */
+ fclose(f);
+ return 0;
+}
+
+static void
+cmd_pipeline_table_dscp(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct rte_table_action_dscp_table dscp_table;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, line_number;
+ int status;
+
+ if (n_tokens != 6) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "dscp") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "dscp");
+ return;
+ }
+
+ file_name = tokens[5];
+
+ status = load_dscp_table(&dscp_table, file_name, &line_number);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ return;
+ }
+
+ status = softnic_pipeline_table_dscp_table_update(softnic,
+ pipeline_name,
+ table_id,
+ UINT64_MAX,
+ &dscp_table);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -3713,6 +4093,44 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "add") == 0)) {
+ cmd_pipeline_table_meter_profile_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "meter") == 0) &&
+ (strcmp(tokens[5], "profile") == 0) &&
+ (strcmp(tokens[7], "delete") == 0)) {
+ cmd_pipeline_table_meter_profile_delete(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "meter") == 0)) {
+ cmd_pipeline_table_rule_meter_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "dscp") == 0)) {
+ cmd_pipeline_table_dscp(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index d4d9612..8d83eeb 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -838,6 +838,35 @@ softnic_pipeline_table_rule_stats_read(struct pmd_internals *p,
struct rte_table_action_stats_counters *stats,
int clear);
+int
+softnic_pipeline_table_mtr_profile_add(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile);
+
+int
+softnic_pipeline_table_mtr_profile_delete(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id);
+
+int
+softnic_pipeline_table_rule_mtr_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear);
+
+int
+softnic_pipeline_table_dscp_table_update(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index f0754fd..c626b99 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -522,7 +522,10 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_RULE_DELETE,
PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
PIPELINE_REQ_TABLE_RULE_STATS_READ,
-
+ PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
+ PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_MTR_READ,
+ PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
PIPELINE_REQ_MAX
};
@@ -564,6 +567,26 @@ struct pipeline_msg_req_table_rule_stats_read {
int clear;
};
+struct pipeline_msg_req_table_mtr_profile_add {
+ uint32_t meter_profile_id;
+ struct rte_table_action_meter_profile profile;
+};
+
+struct pipeline_msg_req_table_mtr_profile_delete {
+ uint32_t meter_profile_id;
+};
+
+struct pipeline_msg_req_table_rule_mtr_read {
+ void *data;
+ uint32_t tc_mask;
+ int clear;
+};
+
+struct pipeline_msg_req_table_dscp_table_update {
+ uint64_t dscp_mask;
+ struct rte_table_action_dscp_table dscp_table;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -578,6 +601,10 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_req_table_rule_delete table_rule_delete;
struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
+ struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
+ struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
};
};
@@ -609,6 +636,10 @@ struct pipeline_msg_rsp_table_rule_stats_read {
struct rte_table_action_stats_counters stats;
};
+struct pipeline_msg_rsp_table_rule_mtr_read {
+ struct rte_table_action_mtr_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -621,6 +652,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
+ struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
};
};
@@ -1626,6 +1658,239 @@ softnic_pipeline_table_rule_stats_read(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_table_mtr_profile_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id,
+ struct rte_table_action_meter_profile *profile)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ profile == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
+ req->id = table_id;
+ req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
+ memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_mtr_profile_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint32_t meter_profile_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
+ req->id = table_id;
+ req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_mtr_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ uint32_t tc_mask,
+ struct rte_table_action_mtr_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
+ req->id = table_id;
+ req->table_rule_mtr_read.data = data;
+ req->table_rule_mtr_read.tc_mask = tc_mask;
+ req->table_rule_mtr_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_dscp_table_update(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ uint64_t dscp_mask,
+ struct rte_table_action_dscp_table *dscp_table)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ dscp_table == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
+ req->id = table_id;
+ req->table_dscp_table_update.dscp_mask = dscp_mask;
+ memcpy(&req->table_dscp_table_update.dscp_table,
+ dscp_table, sizeof(*dscp_table));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2345,6 +2610,78 @@ pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
+ struct rte_table_action_meter_profile *profile =
+ &req->table_mtr_profile_add.profile;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_add(a,
+ meter_profile_id,
+ profile);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint32_t meter_profile_id =
+ req->table_mtr_profile_delete.meter_profile_id;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_profile_delete(a,
+ meter_profile_id);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_mtr_read.data;
+ uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
+ int clear = req->table_rule_mtr_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_meter_read(a,
+ data,
+ tc_mask,
+ &rsp->table_rule_mtr_read.stats,
+ clear);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
+ struct rte_table_action_dscp_table *dscp_table =
+ &req->table_dscp_table_update.dscp_table;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_dscp_table_update(a,
+ dscp_mask,
+ dscp_table);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2401,6 +2738,22 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
break;
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
+ rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
+ rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_MTR_READ:
+ rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
+ rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 19/23] net/softnic: add cli for ttl action
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (17 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 18/23] net/softnic: add cli for meter action Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
` (4 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add cli commands for ttl action in softnic pipeline objects.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic_cli.c | 23 ++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 8 +++
drivers/net/softnic/rte_eth_softnic_thread.c | 96 +++++++++++++++++++++++++
3 files changed, 127 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index c13f4d8..860d6a9 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -3821,6 +3821,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic,
}
/**
+ * pipeline <pipeline_name> table <table_id> rule read ttl [clear]
+ */
+static void
+cmd_softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused,
+ char **tokens,
+ uint32_t n_tokens __rte_unused,
+ char *out,
+ size_t out_size)
+{
+ snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]);
+}
+
+/**
* thread <thread_id> pipeline <pipeline_name> enable
*/
static void
@@ -4131,6 +4144,16 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
out, out_size);
return;
}
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "read") == 0) &&
+ (strcmp(tokens[6], "ttl") == 0)) {
+ cmd_softnic_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
}
if (strcmp(tokens[0], "thread") == 0) {
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 8d83eeb..63e3ab8 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -867,6 +867,14 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *p,
uint64_t dscp_mask,
struct rte_table_action_dscp_table *dscp_table);
+int
+softnic_pipeline_table_rule_ttl_read(struct pmd_internals *p,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear);
+
/**
* Thread
*/
diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c
index c626b99..8a15090 100644
--- a/drivers/net/softnic/rte_eth_softnic_thread.c
+++ b/drivers/net/softnic/rte_eth_softnic_thread.c
@@ -526,6 +526,7 @@ enum pipeline_req_type {
PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
PIPELINE_REQ_TABLE_RULE_MTR_READ,
PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
+ PIPELINE_REQ_TABLE_RULE_TTL_READ,
PIPELINE_REQ_MAX
};
@@ -587,6 +588,11 @@ struct pipeline_msg_req_table_dscp_table_update {
struct rte_table_action_dscp_table dscp_table;
};
+struct pipeline_msg_req_table_rule_ttl_read {
+ void *data;
+ int clear;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
@@ -605,6 +611,7 @@ struct pipeline_msg_req {
struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
+ struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -640,6 +647,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read {
struct rte_table_action_mtr_counters stats;
};
+struct pipeline_msg_rsp_table_rule_ttl_read {
+ struct rte_table_action_ttl_counters stats;
+};
+
struct pipeline_msg_rsp {
int status;
@@ -653,6 +664,7 @@ struct pipeline_msg_rsp {
struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
+ struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
};
};
@@ -1891,6 +1903,68 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *softnic,
return status;
}
+int
+softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ void *data,
+ struct rte_table_action_ttl_counters *stats,
+ int clear)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ data == NULL ||
+ stats == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+
+ status = rte_table_action_ttl_read(a,
+ data,
+ stats,
+ clear);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
+ req->id = table_id;
+ req->table_rule_ttl_read.data = data;
+ req->table_rule_ttl_read.clear = clear;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status)
+ memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
@@ -2682,6 +2756,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
return rsp;
}
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+ void *data = req->table_rule_ttl_read.data;
+ int clear = req->table_rule_ttl_read.clear;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ rsp->status = rte_table_action_ttl_read(a,
+ data,
+ &rsp->table_rule_ttl_read.stats,
+ clear);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
@@ -2754,6 +2846,10 @@ pipeline_msg_handle(struct pipeline_data *p)
rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_TTL_READ:
+ rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 20/23] net/softnic: receive and transmit queue setup
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (18 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 19/23] net/softnic: add cli for ttl action Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 21/23] net/softnic: start and stop function Jasvinder Singh
` (3 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic receive and transmit queues setup using swq object.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 62 ++++++++++++++++++-----------------
1 file changed, 32 insertions(+), 30 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index 0c719eb..db84bd4 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -98,26 +98,27 @@ static int
pmd_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf __rte_unused,
struct rte_mempool *mb_pool __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_rxq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_rxq%04x",
- dev->data->name,
- rx_queue_id);
-
- r = rte_ring_create(name,
- nb_rx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct softnic_swq *swq;
+
+ struct softnic_swq_params params = {
+ .size = nb_rx_desc,
+ };
+
+ snprintf(name, sizeof(name), "RXQ%u", rx_queue_id);
+
+ swq = softnic_swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->rx_queues[rx_queue_id] = r;
+ dev->data->rx_queues[rx_queue_id] = swq->r;
return 0;
}
@@ -125,25 +126,26 @@ static int
pmd_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
- unsigned int socket_id,
+ unsigned int socket_id __rte_unused,
const struct rte_eth_txconf *tx_conf __rte_unused)
{
- uint32_t size = RTE_ETH_NAME_MAX_LEN + strlen("_txq") + 4;
- char name[size];
- struct rte_ring *r;
-
- snprintf(name, sizeof(name), "%s_txq%04x",
- dev->data->name,
- tx_queue_id);
-
- r = rte_ring_create(name,
- nb_tx_desc,
- socket_id,
- RING_F_SP_ENQ | RING_F_SC_DEQ);
- if (r == NULL)
+ char name[NAME_SIZE];
+ struct pmd_internals *p = dev->data->dev_private;
+ struct softnic_swq *swq;
+
+ struct softnic_swq_params params = {
+ .size = nb_tx_desc,
+ };
+
+ snprintf(name, sizeof(name), "TXQ%u", tx_queue_id);
+
+ swq = softnic_swq_create(p,
+ name,
+ ¶ms);
+ if (swq == NULL)
return -1;
- dev->data->tx_queues[tx_queue_id] = r;
+ dev->data->tx_queues[tx_queue_id] = swq->r;
return 0;
}
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 21/23] net/softnic: start and stop function
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (19 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 22/23] net/softnic: add firmware script Jasvinder Singh
` (2 subsequent siblings)
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Implements softnic start and stop function.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 49 ++++++++++++++++++++-----
drivers/net/softnic/rte_eth_softnic_internals.h | 6 +++
drivers/net/softnic/rte_eth_softnic_pipeline.c | 12 ++++++
drivers/net/softnic/rte_eth_softnic_swq.c | 16 ++++++++
4 files changed, 73 insertions(+), 10 deletions(-)
diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
index db84bd4..933f08d 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -152,6 +152,26 @@ pmd_tx_queue_setup(struct rte_eth_dev *dev,
static int
pmd_dev_start(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+ int status;
+
+ /* TM */
+ if (tm_used(dev)) {
+ status = tm_start(p);
+
+ if (status)
+ return status;
+ }
+
+ /* Firmware */
+ status = softnic_cli_script_process(p,
+ p->params.firmware,
+ conn_params_default.msg_in_len_max,
+ conn_params_default.msg_out_len_max);
+ if (status)
+ return status;
+
+ /* Link UP */
dev->data->dev_link.link_status = ETH_LINK_UP;
return 0;
@@ -160,21 +180,30 @@ pmd_dev_start(struct rte_eth_dev *dev)
static void
pmd_dev_stop(struct rte_eth_dev *dev)
{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ /* Link DOWN */
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ /* Firmware */
+ softnic_pipeline_disable_all(p);
+ softnic_pipeline_free(p);
+ softnic_table_action_profile_free(p);
+ softnic_port_in_action_profile_free(p);
+ softnic_tap_free(p);
+ softnic_tmgr_free(p);
+ softnic_link_free(p);
+ softnic_softnic_swq_free_keep_rxq_txq(p);
+ softnic_mempool_free(p);
+
+ /* TM */
+ tm_stop(p);
}
static void
-pmd_dev_close(struct rte_eth_dev *dev)
+pmd_dev_close(struct rte_eth_dev *dev __rte_unused)
{
- uint32_t i;
-
- /* RX queues */
- for (i = 0; i < dev->data->nb_rx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->rx_queues[i]);
-
- /* TX queues */
- for (i = 0; i < dev->data->nb_tx_queues; i++)
- rte_ring_free((struct rte_ring *)dev->data->tx_queues[i]);
+ return;
}
static int
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 63e3ab8..4738cf3 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -530,6 +530,9 @@ softnic_swq_init(struct pmd_internals *p);
void
softnic_swq_free(struct pmd_internals *p);
+void
+softnic_softnic_swq_free_keep_rxq_txq(struct pmd_internals *p);
+
struct softnic_swq *
softnic_swq_find(struct pmd_internals *p,
const char *name);
@@ -659,6 +662,9 @@ softnic_pipeline_init(struct pmd_internals *p);
void
softnic_pipeline_free(struct pmd_internals *p);
+void
+softnic_pipeline_disable_all(struct pmd_internals *p);
+
struct pipeline *
softnic_pipeline_find(struct pmd_internals *p, const char *name);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index 63d4bd7..45136a4 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -61,6 +61,18 @@ softnic_pipeline_free(struct pmd_internals *p)
}
}
+void
+softnic_pipeline_disable_all(struct pmd_internals *p)
+{
+ struct pipeline *pipeline;
+
+ TAILQ_FOREACH(pipeline, &p->pipeline_list, node)
+ if (pipeline->enabled)
+ softnic_thread_pipeline_disable(p,
+ pipeline->thread_id,
+ pipeline->name);
+}
+
struct pipeline *
softnic_pipeline_find(struct pmd_internals *p,
const char *name)
diff --git a/drivers/net/softnic/rte_eth_softnic_swq.c b/drivers/net/softnic/rte_eth_softnic_swq.c
index c46cad9..1944fbb 100644
--- a/drivers/net/softnic/rte_eth_softnic_swq.c
+++ b/drivers/net/softnic/rte_eth_softnic_swq.c
@@ -33,6 +33,22 @@ softnic_swq_free(struct pmd_internals *p)
}
}
+void
+softnic_softnic_swq_free_keep_rxq_txq(struct pmd_internals *p)
+{
+ struct softnic_swq *swq;
+
+ TAILQ_FOREACH(swq, &p->swq_list, node) {
+ if ((strncmp(swq->name, "RXQ", strlen("RXQ")) == 0) ||
+ (strncmp(swq->name, "TXQ", strlen("TXQ")) == 0))
+ continue;
+
+ TAILQ_REMOVE(&p->swq_list, swq, node);
+ rte_ring_free(swq->r);
+ free(swq);
+ }
+}
+
struct softnic_swq *
softnic_swq_find(struct pmd_internals *p,
const char *name)
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 22/23] net/softnic: add firmware script
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (20 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 21/23] net/softnic: start and stop function Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-07-06 17:33 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Add default firmware script for softnic.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
drivers/net/softnic/firmware.cli | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 drivers/net/softnic/firmware.cli
diff --git a/drivers/net/softnic/firmware.cli b/drivers/net/softnic/firmware.cli
new file mode 100644
index 0000000..300cf6e
--- /dev/null
+++ b/drivers/net/softnic/firmware.cli
@@ -0,0 +1,21 @@
+; SPDX-License-Identifier: BSD-3-Clause
+; Copyright(c) 2018 Intel Corporation
+
+link LINK dev 0000:02:00.0
+
+pipeline RX period 10 offset_port_id 0
+pipeline RX port in bsz 32 link LINK rxq 0
+pipeline RX port out bsz 32 swq RXQ0
+pipeline RX table match stub
+pipeline RX port in 0 table 0
+pipeline RX table 0 rule add match default action fwd port 0
+
+pipeline TX period 10 offset_port_id 0
+pipeline TX port in bsz 32 swq TXQ0
+pipeline TX port out bsz 32 link LINK txq 0
+pipeline TX table match stub
+pipeline TX port in 0 table 0
+pipeline TX table 0 rule add match default action fwd port 0
+
+thread 1 pipeline RX enable
+thread 1 pipeline TX enable
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* [dpdk-dev] [PATCH v5 23/23] app/testpmd: rework softnic forward mode
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (21 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 22/23] net/softnic: add firmware script Jasvinder Singh
@ 2018-07-06 17:21 ` Jasvinder Singh
2018-07-06 17:33 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Jasvinder Singh @ 2018-07-06 17:21 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu, Reshma Pattan
Modied the testpmd softnic forwarding mode as per the
changes in softnic PMD.
To run testpmd application with softnic fwd mode, following
command is used;
$ ./testpmd -c 0xc -n 4 --vdev 'net_softnic0,firmware=script.cli'
-- -i --forward-mode=softnic
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
app/test-pmd/Makefile | 4 +-
app/test-pmd/cmdline.c | 54 ++++-
app/test-pmd/config.c | 57 +++++
app/test-pmd/{tm.c => softnicfwd.c} | 405 +++++++++++-------------------------
app/test-pmd/testpmd.c | 29 +--
app/test-pmd/testpmd.h | 44 +---
6 files changed, 248 insertions(+), 345 deletions(-)
rename app/test-pmd/{tm.c => softnicfwd.c} (61%)
diff --git a/app/test-pmd/Makefile b/app/test-pmd/Makefile
index a5a827b..f788078 100644
--- a/app/test-pmd/Makefile
+++ b/app/test-pmd/Makefile
@@ -35,8 +35,8 @@ SRCS-y += icmpecho.c
SRCS-$(CONFIG_RTE_LIBRTE_IEEE1588) += ieee1588fwd.c
SRCS-$(CONFIG_RTE_LIBRTE_BPF) += bpf_cmd.c
-ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC)$(CONFIG_RTE_LIBRTE_SCHED),yy)
-SRCS-y += tm.c
+ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC), y)
+SRCS-y += softnicfwd.c
endif
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 27e2aa8..3fcbc17 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -69,6 +69,9 @@
#ifdef RTE_LIBRTE_I40E_PMD
#include <rte_pmd_i40e.h>
#endif
+#ifdef RTE_LIBRTE_PMD_SOFTNIC
+#include <rte_eth_softnic.h>
+#endif
#ifdef RTE_LIBRTE_BNXT_PMD
#include <rte_pmd_bnxt.h>
#endif
@@ -14806,20 +14809,14 @@ static void cmd_set_port_tm_hierarchy_default_parsed(void *parsed_result,
p = &ports[port_id];
- /* Port tm flag */
- if (p->softport.tm_flag == 0) {
- printf(" tm not enabled on port %u (error)\n", port_id);
- return;
- }
-
/* Forward mode: tm */
- if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "tm")) {
- printf(" tm mode not enabled(error)\n");
+ if (strcmp(cur_fwd_config.fwd_eng->fwd_mode_name, "softnic")) {
+ printf(" softnicfwd mode not enabled(error)\n");
return;
}
/* Set the default tm hierarchy */
- p->softport.tm.default_hierarchy_enable = 1;
+ p->softport.default_tm_hierarchy_enable = 1;
}
cmdline_parse_inst_t cmd_set_port_tm_hierarchy_default = {
@@ -17543,15 +17540,50 @@ cmdline_read_from_file(const char *filename)
void
prompt(void)
{
+ int status;
+
/* initialize non-constant commands */
cmd_set_fwd_mode_init();
cmd_set_fwd_retry_mode_init();
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ portid_t softnic_portid, pid;
+ uint8_t softnic_enable = 0;
+
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ struct rte_port *port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+ }
+#endif
+
testpmd_cl = cmdline_stdin_new(main_ctx, "testpmd> ");
if (testpmd_cl == NULL)
return;
- cmdline_interact(testpmd_cl);
- cmdline_stdin_exit(testpmd_cl);
+
+ for (;;) {
+ status = cmdline_poll(testpmd_cl);
+ if (status < 0)
+ rte_panic("CLI poll error (%" PRId32 ")\n", status);
+ else if (status == RDLINE_EXITED) {
+ cmdline_stdin_exit(testpmd_cl);
+ rte_exit(0, "\n");
+ }
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+
+ if ((softnic_enable == 1) &&
+ (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0))
+ rte_pmd_softnic_manage(softnic_portid);
+#endif
+ }
}
void
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 97020fb..a17a7b5 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2332,6 +2332,55 @@ icmp_echo_config_setup(void)
}
}
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+static void
+softnic_fwd_config_setup(void)
+{
+ struct rte_port *port;
+ portid_t pid, softnic_portid;
+ queueid_t i;
+ uint8_t softnic_enable = 0;
+
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0) {
+ softnic_portid = pid;
+ softnic_enable = 1;
+ break;
+ }
+ }
+
+ if (softnic_enable == 0) {
+ printf("Softnic mode not configured(%s)!\n", __func__);
+ return;
+ }
+
+ cur_fwd_config.nb_fwd_ports = 1;
+ cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
+
+ /* Re-initialize forwarding streams */
+ init_fwd_streams();
+
+ /*
+ * In the softnic forwarding test, the number of forwarding cores
+ * is set to one and remaining are used for softnic packet processing.
+ */
+ cur_fwd_config.nb_fwd_lcores = 1;
+ setup_fwd_config_of_each_lcore(&cur_fwd_config);
+
+ for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
+ fwd_streams[i]->rx_port = softnic_portid;
+ fwd_streams[i]->rx_queue = i;
+ fwd_streams[i]->tx_port = softnic_portid;
+ fwd_streams[i]->tx_queue = i;
+ fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
+ fwd_streams[i]->retry_enabled = retry_enabled;
+ }
+}
+#endif
+
void
fwd_config_setup(void)
{
@@ -2340,6 +2389,14 @@ fwd_config_setup(void)
icmp_echo_config_setup();
return;
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ softnic_fwd_config_setup();
+ return;
+ }
+#endif
+
if ((nb_rxq > 1) && (nb_txq > 1)){
if (dcb_config)
dcb_fwd_config_setup();
diff --git a/app/test-pmd/tm.c b/app/test-pmd/softnicfwd.c
similarity index 61%
rename from app/test-pmd/tm.c
rename to app/test-pmd/softnicfwd.c
index 7231552..1f9eeaf 100644
--- a/app/test-pmd/tm.c
+++ b/app/test-pmd/softnicfwd.c
@@ -6,6 +6,7 @@
#include <rte_cycles.h>
#include <rte_mbuf.h>
+#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_meter.h>
@@ -71,170 +72,17 @@ struct tm_hierarchy {
uint32_t n_shapers;
};
-#define BITFIELD(byte_array, slab_pos, slab_mask, slab_shr) \
-({ \
- uint64_t slab = *((uint64_t *) &byte_array[slab_pos]); \
- uint64_t val = \
- (rte_be_to_cpu_64(slab) & slab_mask) >> slab_shr; \
- val; \
-})
-
-#define RTE_SCHED_PORT_HIERARCHY(subport, pipe, \
- traffic_class, queue, color) \
- ((((uint64_t) (queue)) & 0x3) | \
- ((((uint64_t) (traffic_class)) & 0x3) << 2) | \
- ((((uint64_t) (color)) & 0x3) << 4) | \
- ((((uint64_t) (subport)) & 0xFFFF) << 16) | \
- ((((uint64_t) (pipe)) & 0xFFFFFFFF) << 32))
-
-
-static void
-pkt_metadata_set(struct rte_port *p, struct rte_mbuf **pkts,
- uint32_t n_pkts)
-{
- struct softnic_port_tm *tm = &p->softport.tm;
- uint32_t i;
-
- for (i = 0; i < (n_pkts & (~0x3)); i += 4) {
- struct rte_mbuf *pkt0 = pkts[i];
- struct rte_mbuf *pkt1 = pkts[i + 1];
- struct rte_mbuf *pkt2 = pkts[i + 2];
- struct rte_mbuf *pkt3 = pkts[i + 3];
-
- uint8_t *pkt0_data = rte_pktmbuf_mtod(pkt0, uint8_t *);
- uint8_t *pkt1_data = rte_pktmbuf_mtod(pkt1, uint8_t *);
- uint8_t *pkt2_data = rte_pktmbuf_mtod(pkt2, uint8_t *);
- uint8_t *pkt3_data = rte_pktmbuf_mtod(pkt3, uint8_t *);
-
- uint64_t pkt0_subport = BITFIELD(pkt0_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt0_pipe = BITFIELD(pkt0_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt0_dscp = BITFIELD(pkt0_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt0_tc = tm->tm_tc_table[pkt0_dscp & 0x3F] >> 2;
- uint32_t pkt0_tc_q = tm->tm_tc_table[pkt0_dscp & 0x3F] & 0x3;
- uint64_t pkt1_subport = BITFIELD(pkt1_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt1_pipe = BITFIELD(pkt1_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt1_dscp = BITFIELD(pkt1_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt1_tc = tm->tm_tc_table[pkt1_dscp & 0x3F] >> 2;
- uint32_t pkt1_tc_q = tm->tm_tc_table[pkt1_dscp & 0x3F] & 0x3;
-
- uint64_t pkt2_subport = BITFIELD(pkt2_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt2_pipe = BITFIELD(pkt2_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt2_dscp = BITFIELD(pkt2_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt2_tc = tm->tm_tc_table[pkt2_dscp & 0x3F] >> 2;
- uint32_t pkt2_tc_q = tm->tm_tc_table[pkt2_dscp & 0x3F] & 0x3;
-
- uint64_t pkt3_subport = BITFIELD(pkt3_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt3_pipe = BITFIELD(pkt3_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt3_dscp = BITFIELD(pkt3_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt3_tc = tm->tm_tc_table[pkt3_dscp & 0x3F] >> 2;
- uint32_t pkt3_tc_q = tm->tm_tc_table[pkt3_dscp & 0x3F] & 0x3;
-
- uint64_t pkt0_sched = RTE_SCHED_PORT_HIERARCHY(pkt0_subport,
- pkt0_pipe,
- pkt0_tc,
- pkt0_tc_q,
- 0);
- uint64_t pkt1_sched = RTE_SCHED_PORT_HIERARCHY(pkt1_subport,
- pkt1_pipe,
- pkt1_tc,
- pkt1_tc_q,
- 0);
- uint64_t pkt2_sched = RTE_SCHED_PORT_HIERARCHY(pkt2_subport,
- pkt2_pipe,
- pkt2_tc,
- pkt2_tc_q,
- 0);
- uint64_t pkt3_sched = RTE_SCHED_PORT_HIERARCHY(pkt3_subport,
- pkt3_pipe,
- pkt3_tc,
- pkt3_tc_q,
- 0);
-
- pkt0->hash.sched.lo = pkt0_sched & 0xFFFFFFFF;
- pkt0->hash.sched.hi = pkt0_sched >> 32;
- pkt1->hash.sched.lo = pkt1_sched & 0xFFFFFFFF;
- pkt1->hash.sched.hi = pkt1_sched >> 32;
- pkt2->hash.sched.lo = pkt2_sched & 0xFFFFFFFF;
- pkt2->hash.sched.hi = pkt2_sched >> 32;
- pkt3->hash.sched.lo = pkt3_sched & 0xFFFFFFFF;
- pkt3->hash.sched.hi = pkt3_sched >> 32;
- }
-
- for (; i < n_pkts; i++) {
- struct rte_mbuf *pkt = pkts[i];
-
- uint8_t *pkt_data = rte_pktmbuf_mtod(pkt, uint8_t *);
-
- uint64_t pkt_subport = BITFIELD(pkt_data,
- tm->tm_pktfield0_slabpos,
- tm->tm_pktfield0_slabmask,
- tm->tm_pktfield0_slabshr);
- uint64_t pkt_pipe = BITFIELD(pkt_data,
- tm->tm_pktfield1_slabpos,
- tm->tm_pktfield1_slabmask,
- tm->tm_pktfield1_slabshr);
- uint64_t pkt_dscp = BITFIELD(pkt_data,
- tm->tm_pktfield2_slabpos,
- tm->tm_pktfield2_slabmask,
- tm->tm_pktfield2_slabshr);
- uint32_t pkt_tc = tm->tm_tc_table[pkt_dscp & 0x3F] >> 2;
- uint32_t pkt_tc_q = tm->tm_tc_table[pkt_dscp & 0x3F] & 0x3;
-
- uint64_t pkt_sched = RTE_SCHED_PORT_HIERARCHY(pkt_subport,
- pkt_pipe,
- pkt_tc,
- pkt_tc_q,
- 0);
-
- pkt->hash.sched.lo = pkt_sched & 0xFFFFFFFF;
- pkt->hash.sched.hi = pkt_sched >> 32;
- }
-}
+static struct fwd_lcore *softnic_fwd_lcore;
+static uint16_t softnic_port_id;
+struct fwd_engine softnic_fwd_engine;
/*
- * Soft port packet forward
+ * Softnic packet forward
*/
static void
-softport_packet_fwd(struct fwd_stream *fs)
+softnic_fwd(struct fwd_stream *fs)
{
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
- struct rte_port *rte_tx_port = &ports[fs->tx_port];
uint16_t nb_rx;
uint16_t nb_tx;
uint32_t retry;
@@ -258,14 +106,6 @@ softport_packet_fwd(struct fwd_stream *fs)
fs->rx_burst_stats.pkt_burst_spread[nb_rx]++;
#endif
- if (rte_tx_port->softnic_enable) {
- /* Set packet metadata if tm flag enabled */
- if (rte_tx_port->softport.tm_flag)
- pkt_metadata_set(rte_tx_port, pkts_burst, nb_rx);
-
- /* Softport run */
- rte_pmd_softnic_run(fs->tx_port);
- }
nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
pkts_burst, nb_rx);
@@ -298,7 +138,34 @@ softport_packet_fwd(struct fwd_stream *fs)
}
static void
-set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
+softnic_fwd_run(struct fwd_stream *fs)
+{
+ rte_pmd_softnic_run(softnic_port_id);
+ softnic_fwd(fs);
+}
+
+/**
+ * Softnic init
+ */
+static int
+softnic_begin(void *arg __rte_unused)
+{
+ for (;;) {
+ if (!softnic_fwd_lcore->stopped)
+ break;
+ }
+
+ do {
+ /* Run softnic */
+ rte_pmd_softnic_run(softnic_port_id);
+ } while (!softnic_fwd_lcore->stopped);
+
+ return 0;
+}
+
+static void
+set_tm_hiearchy_nodes_shaper_rate(portid_t port_id,
+ struct tm_hierarchy *h)
{
struct rte_eth_link link_params;
uint64_t tm_port_rate;
@@ -306,7 +173,7 @@ set_tm_hiearchy_nodes_shaper_rate(portid_t port_id, struct tm_hierarchy *h)
memset(&link_params, 0, sizeof(link_params));
rte_eth_link_get(port_id, &link_params);
- tm_port_rate = (uint64_t)link_params.link_speed * BYTES_IN_MBPS;
+ tm_port_rate = (uint64_t)ETH_SPEED_NUM_10G * BYTES_IN_MBPS;
if (tm_port_rate > UINT32_MAX)
tm_port_rate = UINT32_MAX;
@@ -374,7 +241,8 @@ softport_tm_root_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_subport_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t subport_parent_node_id, subport_node_id = 0;
@@ -442,7 +310,8 @@ softport_tm_subport_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_pipe_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t pipe_parent_node_id;
@@ -511,7 +380,8 @@ softport_tm_pipe_node_add(portid_t port_id, struct tm_hierarchy *h,
}
static int
-softport_tm_tc_node_add(portid_t port_id, struct tm_hierarchy *h,
+softport_tm_tc_node_add(portid_t port_id,
+ struct tm_hierarchy *h,
struct rte_tm_error *error)
{
uint32_t tc_parent_node_id;
@@ -674,63 +544,9 @@ softport_tm_queue_node_add(portid_t port_id, struct tm_hierarchy *h,
return 0;
}
-/*
- * TM Packet Field Setup
- */
-static void
-softport_tm_pktfield_setup(portid_t port_id)
-{
- struct rte_port *p = &ports[port_id];
- uint64_t pktfield0_mask = 0;
- uint64_t pktfield1_mask = 0x0000000FFF000000LLU;
- uint64_t pktfield2_mask = 0x00000000000000FCLLU;
-
- p->softport.tm = (struct softnic_port_tm) {
- .n_subports_per_port = SUBPORT_NODES_PER_PORT,
- .n_pipes_per_subport = PIPE_NODES_PER_SUBPORT,
-
- /* Packet field to identify subport
- *
- * Default configuration assumes only one subport, thus
- * the subport ID is hardcoded to 0
- */
- .tm_pktfield0_slabpos = 0,
- .tm_pktfield0_slabmask = pktfield0_mask,
- .tm_pktfield0_slabshr =
- __builtin_ctzll(pktfield0_mask),
-
- /* Packet field to identify pipe.
- *
- * Default value assumes Ethernet/IPv4/UDP packets,
- * UDP payload bits 12 .. 23
- */
- .tm_pktfield1_slabpos = 40,
- .tm_pktfield1_slabmask = pktfield1_mask,
- .tm_pktfield1_slabshr =
- __builtin_ctzll(pktfield1_mask),
-
- /* Packet field used as index into TC translation table
- * to identify the traffic class and queue.
- *
- * Default value assumes Ethernet/IPv4 packets, IPv4
- * DSCP field
- */
- .tm_pktfield2_slabpos = 8,
- .tm_pktfield2_slabmask = pktfield2_mask,
- .tm_pktfield2_slabshr =
- __builtin_ctzll(pktfield2_mask),
-
- .tm_tc_table = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- }, /**< TC translation table */
- };
-}
-
static int
-softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
+softport_tm_hierarchy_specify(portid_t port_id,
+ struct rte_tm_error *error)
{
struct tm_hierarchy h;
@@ -766,75 +582,96 @@ softport_tm_hierarchy_specify(portid_t port_id, struct rte_tm_error *error)
if (status)
return status;
- /* TM packet fields setup */
- softport_tm_pktfield_setup(port_id);
-
return 0;
}
/*
- * Soft port Init
+ * Softnic TM default configuration
*/
static void
-softport_tm_begin(portid_t pi)
+softnic_tm_default_config(portid_t pi)
{
struct rte_port *port = &ports[pi];
+ struct rte_tm_error error;
+ int status;
- /* Soft port TM flag */
- if (port->softport.tm_flag == 1) {
- printf("\n\n TM feature available on port %u\n", pi);
-
- /* Soft port TM hierarchy configuration */
- if ((port->softport.tm.hierarchy_config == 0) &&
- (port->softport.tm.default_hierarchy_enable == 1)) {
- struct rte_tm_error error;
- int status;
-
- /* Stop port */
- rte_eth_dev_stop(pi);
-
- /* TM hierarchy specification */
- status = softport_tm_hierarchy_specify(pi, &error);
- if (status) {
- printf(" TM Hierarchy built error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf("\n TM Hierarchy Specified!\n\v");
-
- /* TM hierarchy commit */
- status = rte_tm_hierarchy_commit(pi, 0, &error);
- if (status) {
- printf(" Hierarchy commit error(%d) - %s\n",
- error.type, error.message);
- return;
- }
- printf(" Hierarchy Committed (port %u)!", pi);
- port->softport.tm.hierarchy_config = 1;
-
- /* Start port */
- status = rte_eth_dev_start(pi);
- if (status) {
- printf("\n Port %u start error!\n", pi);
- return;
- }
- printf("\n Port %u started!\n", pi);
- return;
- }
+ /* Stop port */
+ rte_eth_dev_stop(pi);
+
+ /* TM hierarchy specification */
+ status = softport_tm_hierarchy_specify(pi, &error);
+ if (status) {
+ printf(" TM Hierarchy built error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf("\n TM Hierarchy Specified!\n");
+
+ /* TM hierarchy commit */
+ status = rte_tm_hierarchy_commit(pi, 0, &error);
+ if (status) {
+ printf(" Hierarchy commit error(%d) - %s\n",
+ error.type, error.message);
+ return;
+ }
+ printf(" Hierarchy Committed (port %u)!\n", pi);
+
+ /* Start port */
+ status = rte_eth_dev_start(pi);
+ if (status) {
+ printf("\n Port %u start error!\n", pi);
+ return;
}
- printf("\n TM feature not available on port %u", pi);
+
+ /* Reset the default hierarchy flag */
+ port->softport.default_tm_hierarchy_enable = 0;
}
-struct fwd_engine softnic_tm_engine = {
- .fwd_mode_name = "tm",
- .port_fwd_begin = softport_tm_begin,
- .port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
-};
+/*
+ * Softnic forwarding init
+ */
+static void
+softnic_fwd_begin(portid_t pi)
+{
+ struct rte_port *port = &ports[pi];
+ uint32_t lcore, fwd_core_present = 0, softnic_run_launch = 0;
+ int status;
+
+ softnic_fwd_lcore = port->softport.fwd_lcore_arg[0];
+ softnic_port_id = pi;
+
+ /* Launch softnic_run function on lcores */
+ for (lcore = 0; lcore < RTE_MAX_LCORE; lcore++) {
+ if (!rte_lcore_is_enabled(lcore))
+ continue;
+
+ if (lcore == rte_get_master_lcore())
+ continue;
+
+ if (fwd_core_present == 0) {
+ fwd_core_present++;
+ continue;
+ }
+
+ status = rte_eal_remote_launch(softnic_begin, NULL, lcore);
+ if (status)
+ printf("softnic launch on lcore %u failed (%d)\n",
+ lcore, status);
+
+ softnic_run_launch = 1;
+ }
+
+ if (!softnic_run_launch)
+ softnic_fwd_engine.packet_fwd = softnic_fwd_run;
+
+ /* Softnic TM default configuration */
+ if (port->softport.default_tm_hierarchy_enable == 1)
+ softnic_tm_default_config(pi);
+}
-struct fwd_engine softnic_tm_bypass_engine = {
- .fwd_mode_name = "tm-bypass",
- .port_fwd_begin = NULL,
+struct fwd_engine softnic_fwd_engine = {
+ .fwd_mode_name = "softnic",
+ .port_fwd_begin = softnic_fwd_begin,
.port_fwd_end = NULL,
- .packet_fwd = softport_packet_fwd,
+ .packet_fwd = softnic_fwd,
};
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 24c1998..9436241 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -155,9 +155,8 @@ struct fwd_engine * fwd_engines[] = {
&tx_only_engine,
&csum_fwd_engine,
&icmp_echo_engine,
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- &softnic_tm_engine,
- &softnic_tm_bypass_engine,
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ &softnic_fwd_engine,
#endif
#ifdef RTE_LIBRTE_IEEE1588
&ieee1588_fwd_engine,
@@ -816,6 +815,19 @@ init_config(void)
"rte_gro_ctx_create() failed\n");
}
}
+
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+ if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
+ RTE_ETH_FOREACH_DEV(pid) {
+ port = &ports[pid];
+ const char *driver = port->dev_info.driver_name;
+
+ if (strcmp(driver, "net_softnic") == 0)
+ port->softport.fwd_lcore_arg = fwd_lcores;
+ }
+ }
+#endif
+
}
@@ -2393,17 +2405,6 @@ init_port_config(void)
(rte_eth_devices[pid].data->dev_flags &
RTE_ETH_DEV_INTR_RMV))
port->dev_conf.intr_conf.rmv = 1;
-
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
- /* Detect softnic port */
- if (!strcmp(port->dev_info.driver_name, "net_softnic")) {
- port->softnic_enable = 1;
- memset(&port->softport, 0, sizeof(struct softnic_port));
-
- if (!strcmp(cur_fwd_eng->fwd_mode_name, "tm"))
- port->softport.tm_flag = 1;
- }
-#endif
}
}
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index f51cd9d..4fc30a8 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -57,10 +57,10 @@ typedef uint16_t streamid_t;
#define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1)
-#if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED
-#define TM_MODE 1
+#if defined RTE_LIBRTE_PMD_SOFTNIC
+#define SOFTNIC 1
#else
-#define TM_MODE 0
+#define SOFTNIC 0
#endif
enum {
@@ -135,35 +135,13 @@ struct port_flow {
uint8_t data[]; /**< Storage for pattern/actions. */
};
-#ifdef TM_MODE
-/**
- * Soft port tm related parameters
- */
-struct softnic_port_tm {
- uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */
- uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */
-
- uint32_t n_subports_per_port; /**< Num of subport nodes per port */
- uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */
-
- uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */
- uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */
- uint64_t tm_pktfield0_slabshr;
- uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */
- uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */
- uint64_t tm_pktfield1_slabshr;
- uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */
- uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */
- uint64_t tm_pktfield2_slabshr;
- uint64_t tm_tc_table[64]; /**< TC translation table */
-};
-
+#ifdef SOFTNIC
/**
* The data structure associate with softnic port
*/
struct softnic_port {
- unsigned int tm_flag; /**< set to 1 if tm feature is enabled */
- struct softnic_port_tm tm; /**< softnic port tm parameters */
+ uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */
+ struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */
};
#endif
@@ -202,9 +180,8 @@ struct rte_port {
uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
uint8_t slave_flag; /**< bonding slave port */
struct port_flow *flow_list; /**< Associated flows. */
-#ifdef TM_MODE
- unsigned int softnic_enable; /**< softnic flag */
- struct softnic_port softport; /**< softnic port params */
+#ifdef SOFTNIC
+ struct softnic_port softport; /**< softnic params */
#endif
};
@@ -266,9 +243,8 @@ extern struct fwd_engine rx_only_engine;
extern struct fwd_engine tx_only_engine;
extern struct fwd_engine csum_fwd_engine;
extern struct fwd_engine icmp_echo_engine;
-#ifdef TM_MODE
-extern struct fwd_engine softnic_tm_engine;
-extern struct fwd_engine softnic_tm_bypass_engine;
+#ifdef SOFTNIC
+extern struct fwd_engine softnic_fwd_engine;
#endif
#ifdef RTE_LIBRTE_IEEE1588
extern struct fwd_engine ieee1588_fwd_engine;
--
2.9.3
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
` (22 preceding siblings ...)
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
@ 2018-07-06 17:33 ` Dumitrescu, Cristian
23 siblings, 0 replies; 132+ messages in thread
From: Dumitrescu, Cristian @ 2018-07-06 17:33 UTC (permalink / raw)
To: Singh, Jasvinder, dev
> -----Original Message-----
> From: Singh, Jasvinder
> Sent: Friday, July 6, 2018 6:21 PM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>
> Subject: [PATCH v5 00/23] net/softnic: refactoring
>
> This patch set modifies the Soft NIC device driver to use the Packet
> Framework, which makes it much more modular, flexible and extensible
> with new functionality.
>
> * The Soft NIC allows building custom NIC pipelines in SW. The Soft NIC
> pipeline is DIY and reconfigurable through "firmware" (DPDK Packet
> Framework script).
> * Configured through the standard DPDK ethdev API (including flow,
> QoS, security). The internal framework is not externally visible.
> * Key benefits:
> - Can be used to augment missing features to HW NICs.
> - Allows consumption of advanced DPDK features without
> redesigning the target application.
> - Allows out-of-the-box performance boost of DPDK.
> consumers apps simply by instantiating this Ethernet device.
>
Applied on next-pipeline tree, thanks!
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring Jasvinder Singh
@ 2018-07-11 10:47 ` Thomas Monjalon
0 siblings, 0 replies; 132+ messages in thread
From: Thomas Monjalon @ 2018-07-11 10:47 UTC (permalink / raw)
To: Jasvinder Singh, cristian.dumitrescu; +Cc: dev
06/07/2018 19:20, Jasvinder Singh:
> + dev = dev;
It is an error with clang:
drivers/net/softnic/rte_eth_softnic.c:206:6: fatal error: explicitly
assigning value of variable of type 'struct rte_eth_dev *' to itself [-Wself-assign]
dev = dev;
~~~ ^ ~~~
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent Jasvinder Singh
@ 2018-07-11 19:58 ` Thomas Monjalon
0 siblings, 0 replies; 132+ messages in thread
From: Thomas Monjalon @ 2018-07-11 19:58 UTC (permalink / raw)
To: Jasvinder Singh; +Cc: dev, cristian.dumitrescu
05/07/2018 17:47, Jasvinder Singh:
> Add connection agent to enable connectivity with external agen
> (e.g. telnet, netcat, Python script, etc).
>
> Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> ---
> config/common_base | 2 +-
> config/common_linuxapp | 1 +
> drivers/net/softnic/Makefile | 12 +-
> drivers/net/softnic/conn.c | 332 +++++++++++++++++++++
> drivers/net/softnic/conn.h | 49 +++
> drivers/net/softnic/rte_eth_softnic.c | 79 ++++-
> drivers/net/softnic/rte_eth_softnic.h | 16 +
> drivers/net/softnic/rte_eth_softnic_internals.h | 3 +
> ...nic_version.map => rte_eth_softnic_version.map} | 6 +
> 9 files changed, 496 insertions(+), 4 deletions(-)
> create mode 100644 drivers/net/softnic/conn.c
> create mode 100644 drivers/net/softnic/conn.h
> rename drivers/net/softnic/{rte_pmd_softnic_version.map => rte_eth_softnic_version.map} (52%)
Why are you renaming this file?
If you test the compilation with devtools/test-meson-builds.sh
you will see this error:
drivers/meson.build:111:3: ERROR:
File drivers/net/softnic/rte_pmd_softnic_version.map does not exist.
> +ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
> +$(info Softnic PMD can only operate in a linuxapp environment, \
I think it is a really wrong idea to limit softnic to Linux only.
^ permalink raw reply [flat|nested] 132+ messages in thread
end of thread, other threads:[~2018-07-11 19:58 UTC | newest]
Thread overview: 132+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-08 12:41 [dpdk-dev] [PATCH 00/21] net/softnic: refactoring Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 01/21] net/softnic: restructuring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 00/22] net/softnic: refactoring Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 01/22] net/softnic: restructuring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 01/23] net/softnic: restructuring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 01/23] net/softnic: restructuring Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 01/23] net/softnic: restructuring Jasvinder Singh
2018-07-11 10:47 ` Thomas Monjalon
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 02/23] net/softnic: add software queue object Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 03/23] net/softnic: add link object Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 04/23] net/softnic: add mempool object Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 05/23] net/softnic: add tap object Jasvinder Singh
2018-07-06 17:20 ` [dpdk-dev] [PATCH v5 06/23] net/softnic: add traffic manager object Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 07/23] net/softnic: add port action profile Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 08/23] net/softnic: add table " Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 09/23] net/softnic: add pipeline object Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 10/23] net/softnic: add thread Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 11/23] net/softnic: add softnic run API Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 12/23] net/softnic: add cli interface Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 13/23] net/softnic: add connection agent Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 17/23] net/softnic: add cli to read stats Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 18/23] net/softnic: add cli for meter action Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 19/23] net/softnic: add cli for ttl action Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 21/23] net/softnic: start and stop function Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 22/23] net/softnic: add firmware script Jasvinder Singh
2018-07-06 17:21 ` [dpdk-dev] [PATCH v5 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-07-06 17:33 ` [dpdk-dev] [PATCH v5 00/23] net/softnic: refactoring Dumitrescu, Cristian
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 02/23] net/softnic: add software queue object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 03/23] net/softnic: add link object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 04/23] net/softnic: add mempool object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 05/23] net/softnic: add tap object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 06/23] net/softnic: add traffic manager object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 07/23] net/softnic: add port action profile Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 08/23] net/softnic: add table " Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 09/23] net/softnic: add pipeline object Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 10/23] net/softnic: add thread Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 11/23] net/softnic: add softnic run API Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 12/23] net/softnic: add cli interface Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 13/23] net/softnic: add connection agent Jasvinder Singh
2018-07-11 19:58 ` Thomas Monjalon
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 17/23] net/softnic: add cli to read stats Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 18/23] net/softnic: add cli for meter action Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 19/23] net/softnic: add cli for ttl action Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 21/23] net/softnic: start and stop function Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 22/23] net/softnic: add firmware script Jasvinder Singh
2018-07-05 15:47 ` [dpdk-dev] [PATCH v4 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-07-06 10:37 ` [dpdk-dev] [PATCH v4 00/23] net/softnic: refactoring Dumitrescu, Cristian
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 02/23] net/softnic: add software queue object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 03/23] net/softnic: add link object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 04/23] net/softnic: add mempool object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 05/23] net/softnic: add tap object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 06/23] net/softnic: add traffic manager object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 07/23] net/softnic: add port action profile Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 08/23] net/softnic: add table " Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 09/23] net/softnic: add pipeline object Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 10/23] net/softnic: add thread Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 11/23] net/softnic: add softnic run API Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 12/23] net/softnic: add cli interface Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 13/23] net/softnic: add connection agent Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 14/23] net/softnic: add cli to create softnic objects Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 15/23] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 16/23] net/softnic: add cli for pipeline table entries Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 17/23] net/softnic: add cli to read stats Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 18/23] net/softnic: add cli for meter action Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 19/23] net/softnic: add cli for ttl action Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 20/23] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 21/23] net/softnic: start and stop function Jasvinder Singh
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 22/23] net/softnic: add firmware script Jasvinder Singh
2018-06-28 10:13 ` Pattan, Reshma
2018-06-28 10:18 ` Singh, Jasvinder
2018-06-27 16:31 ` [dpdk-dev] [PATCH v3 23/23] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-06-28 10:27 ` Iremonger, Bernard
2018-06-28 10:29 ` Singh, Jasvinder
2018-06-28 11:15 ` Iremonger, Bernard
2018-06-28 12:45 ` Iremonger, Bernard
2018-06-28 13:45 ` Iremonger, Bernard
2018-06-28 13:50 ` Singh, Jasvinder
2018-06-28 13:17 ` [dpdk-dev] [PATCH v3 00/23] net/softnic: refactoring Dumitrescu, Cristian
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 02/22] net/softnic: add software queue object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 03/22] net/softnic: add link object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 04/22] net/softnic: add mempool object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 05/22] net/softnic: add tap object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 06/22] net/softnic: add trafic manager object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 07/22] net/softnic: add port action profile Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 08/22] net/softnic: add table " Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 09/22] net/softnic: add pipeline object Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 10/22] net/softnic: add thread Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 11/22] net/softnic: add softnic run API Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 12/22] net/softnic: add cli interface Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 13/22] net/softnic: add connection agent Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 14/22] net/softnic: add cli to create softnic objects Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 15/22] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 16/22] net/softnic: add cli for pipeline table entries Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 17/22] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 18/22] net/softnic: add cli for meter action Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 19/22] net/softnic: add cli for ttl action Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 20/22] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 21/22] net/softnic: start and stop function Jasvinder Singh
2018-06-15 16:52 ` [dpdk-dev] [PATCH v2 22/22] app/testpmd: rework softnic forward mode Jasvinder Singh
2018-06-26 8:55 ` Iremonger, Bernard
2018-06-26 8:59 ` Singh, Jasvinder
2018-06-08 12:41 ` [dpdk-dev] [PATCH 02/21] net/softnic: add software queue object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 03/21] net/softnic: add link object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 04/21] net/softnic: add mempool object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 05/21] net/softnic: add tap object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 06/21] net/softnic: add trafic manager object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 07/21] net/softnic: add port action profile Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 08/21] net/softnic: add table " Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 09/21] net/softnic: add pipeline object Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 10/21] net/softnic: add thread Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 11/21] net/softnic: add softnic run API Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 12/21] net/softnic: add cli interface Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 13/21] net/softnic: add connection agent Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 14/21] net/softnic: add cli to create softnic objects Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 15/21] net/softnic: add cli to enable and disable pipeline Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 16/21] net/softnic: add cli for pipeline table entries Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 17/21] net/softnic: add cli to read pipeline port and table stats Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 18/21] net/softnic: add cli for meter action Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 19/21] net/softnic: add cli for ttl action Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 20/21] net/softnic: receive and transmit queue setup Jasvinder Singh
2018-06-08 12:41 ` [dpdk-dev] [PATCH 21/21] net/softnic: start and stop function Jasvinder Singh
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