From: Shahaf Shuler <shahafs@mellanox.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 12/39] examples/ip_fragmentation: convert to new offloads API
Date: Thu, 23 Nov 2017 14:19:14 +0200 [thread overview]
Message-ID: <20171123121941.144335-3-shahafs@mellanox.com> (raw)
In-Reply-To: <20171123121941.144335-1-shahafs@mellanox.com>
Ethdev offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit support the new API.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
---
examples/ip_fragmentation/main.c | 36 ++++++++++++++++++++++++++++-------
1 file changed, 29 insertions(+), 7 deletions(-)
diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 5aefe0987..ab728989f 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -169,14 +169,15 @@ static struct rte_eth_conf port_conf = {
.rxmode = {
.max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 1, /**< IP checksum offload enabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 1, /**< Jumbo Frame Support enabled */
- .hw_strip_crc = 1, /**< CRC stripped by hardware */
+ .ignore_offload_bitfield = 1,
+ .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+ DEV_RX_OFFLOAD_JUMBO_FRAME |
+ DEV_RX_OFFLOAD_CRC_STRIP),
},
.txmode = {
.mq_mode = ETH_MQ_TX_NONE,
+ .offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+ DEV_TX_OFFLOAD_MULTI_SEGS),
},
};
@@ -905,6 +906,8 @@ main(int argc, char **argv)
/* initialize all ports */
for (portid = 0; portid < nb_ports; portid++) {
+ struct rte_eth_rxconf rxq_conf;
+
/* skip ports that are not enabled */
if ((enabled_port_mask & (1 << portid)) == 0) {
printf("Skipping disabled port %d\n", portid);
@@ -949,6 +952,22 @@ main(int argc, char **argv)
n_tx_queue = nb_lcores;
if (n_tx_queue > MAX_TX_QUEUE_PER_PORT)
n_tx_queue = MAX_TX_QUEUE_PER_PORT;
+ if ((dev_info.rx_offload_capa & port_conf.rxmode.offloads) !=
+ port_conf.rxmode.offloads) {
+ printf("Some Rx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ portid, port_conf.rxmode.offloads,
+ dev_info.rx_offload_capa);
+ port_conf.rxmode.offloads &= dev_info.rx_offload_capa;
+ }
+ if ((dev_info.tx_offload_capa & port_conf.txmode.offloads) !=
+ port_conf.txmode.offloads) {
+ printf("Some Tx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ portid, port_conf.txmode.offloads,
+ dev_info.tx_offload_capa);
+ port_conf.txmode.offloads &= dev_info.tx_offload_capa;
+ }
ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue,
&port_conf);
if (ret < 0) {
@@ -967,8 +986,10 @@ main(int argc, char **argv)
}
/* init one RX queue */
+ rxq_conf = dev_info.default_rxconf;
+ rxq_conf.offloads = port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
- socket, NULL,
+ socket, &rxq_conf,
socket_direct_pool[socket]);
if (ret < 0) {
printf("\n");
@@ -992,7 +1013,8 @@ main(int argc, char **argv)
fflush(stdout);
txconf = &dev_info.default_txconf;
- txconf->txq_flags = 0;
+ txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+ txconf->offloads = port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
socket, txconf);
if (ret < 0) {
--
2.12.0
next prev parent reply other threads:[~2017-11-23 12:20 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-23 12:19 [dpdk-dev] [PATCH 10/39] examples/exception_path: convert to new ethdev " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 11/39] examples/kni: " Shahaf Shuler
2017-11-23 12:19 ` Shahaf Shuler [this message]
2017-12-11 14:56 ` [dpdk-dev] [PATCH 12/39] examples/ip_fragmentation: convert to new " Ananyev, Konstantin
2017-11-23 12:19 ` [dpdk-dev] [PATCH 13/39] examples/ip_pipeline: convert to new ethdev " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 14/39] examples/ip_reassembly: " Shahaf Shuler
2017-12-11 15:03 ` Ananyev, Konstantin
2017-12-12 6:30 ` Shahaf Shuler
2017-12-12 8:49 ` Ananyev, Konstantin
2017-11-23 12:19 ` [dpdk-dev] [PATCH 15/39] examples/ipsec-secgw: " Shahaf Shuler
2017-12-11 11:47 ` Radu Nicolau
2017-12-11 12:33 ` Shahaf Shuler
2017-12-11 12:51 ` Radu Nicolau
2017-11-23 12:19 ` [dpdk-dev] [PATCH 16/39] examples/ipv4_multicast: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 17/39] examples/link_status_interrupt: convert to new " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 18/39] examples/load_balancer: convert to new ethdev " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 19/39] examples/multi_process: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 20/39] examples/netmap_compat: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 21/39] examples/performance-thread: convert to new " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 22/39] examples/qos_meter: convert to new ethdev " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 23/39] examples/qos_sched: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 24/39] examples/quota_watermark: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 25/39] examples/tep_termination: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 26/39] examples/vhost: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 27/39] examples/vmdq: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 28/39] examples/vmdq_dcb: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 29/39] examples/vm_power_manager: convert to new " Shahaf Shuler
2017-12-11 12:06 ` Hunt, David
2017-11-23 12:19 ` [dpdk-dev] [PATCH 30/39] examples/distributor: convert to new ethdev " Shahaf Shuler
2017-12-11 16:20 ` Bruce Richardson
2017-11-23 12:19 ` [dpdk-dev] [PATCH 31/39] examples/ethtool: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 32/39] examples/eventdev_pipeline: convert to new " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 33/39] examples/flow_classify: convert to new ethdev " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 34/39] examples/flow_filtering: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 35/39] examples/packet_ordering: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 36/39] examples/ptpclient: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 37/39] examples/rxtx_callbacks: " Shahaf Shuler
2017-12-11 16:22 ` Bruce Richardson
2017-11-23 12:19 ` [dpdk-dev] [PATCH 38/39] examples/server_node_efd: " Shahaf Shuler
2017-11-23 12:19 ` [dpdk-dev] [PATCH 39/39] examples/skeleton: " Shahaf Shuler
2017-12-11 16:23 ` Bruce Richardson
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