From: Harry van Haaren <harry.van.haaren@intel.com>
To: dev@dpdk.org
Cc: jerin.jacob@caviumnetworks.com,
Bruce Richardson <bruce.richardson@intel.com>,
Harry van Haaren <harry.van.haaren@intel.com>
Subject: [dpdk-dev] [PATCH v2 04/15] event/sw: add device capabilities function
Date: Tue, 31 Jan 2017 16:14:22 +0000 [thread overview]
Message-ID: <1485879273-86228-5-git-send-email-harry.van.haaren@intel.com> (raw)
In-Reply-To: <1485879273-86228-1-git-send-email-harry.van.haaren@intel.com>
From: Bruce Richardson <bruce.richardson@intel.com>
Add in the info_get function to return details on the queues, flow,
prioritization capabilities, etc. that this device has.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
---
drivers/event/sw/sw_evdev.c | 23 +++++++++++++++++++++++
drivers/event/sw/sw_evdev.h | 10 ++++++++++
2 files changed, 33 insertions(+)
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index d60f00f..4dca4cf 100644
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -44,6 +44,28 @@
#define SCHED_QUANTA_ARG "sched_quanta"
#define CREDIT_QUANTA_ARG "credit_quanta"
+static void
+sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
+{
+ RTE_SET_USED(dev);
+
+ static const struct rte_event_dev_info evdev_sw_info = {
+ .driver_name = PMD_NAME,
+ .max_event_queues = RTE_EVENT_MAX_QUEUES_PER_DEV,
+ .max_event_queue_flows = SW_QID_NUM_FIDS,
+ .max_event_queue_priority_levels = SW_Q_PRIORITY_MAX,
+ .max_event_priority_levels = SW_IQS_MAX,
+ .max_event_ports = SW_PORTS_MAX,
+ .max_event_port_dequeue_depth = MAX_SW_CONS_Q_DEPTH,
+ .max_event_port_enqueue_depth = MAX_SW_PROD_Q_DEPTH,
+ .max_num_events = SW_INFLIGHT_EVENTS_TOTAL,
+ .event_dev_cap = (RTE_EVENT_DEV_CAP_QUEUE_QOS |
+ RTE_EVENT_DEV_CAP_EVENT_QOS),
+ };
+
+ *info = evdev_sw_info;
+}
+
static int
assign_numa_node(const char *key __rte_unused, const char *value, void *opaque)
{
@@ -78,6 +100,7 @@ static int
sw_probe(const char *name, const char *params)
{
static const struct rte_eventdev_ops evdev_sw_ops = {
+ .dev_infos_get = sw_info_get,
};
static const char *const args[] = {
diff --git a/drivers/event/sw/sw_evdev.h b/drivers/event/sw/sw_evdev.h
index 9494659..6e3cb36 100644
--- a/drivers/event/sw/sw_evdev.h
+++ b/drivers/event/sw/sw_evdev.h
@@ -36,8 +36,18 @@
#include <rte_eventdev.h>
#include <rte_eventdev_pmd.h>
+#define PMD_NAME "event_sw"
+
#define SW_DEFAULT_CREDIT_QUANTA 32
#define SW_DEFAULT_SCHED_QUANTA 128
+#define SW_QID_NUM_FIDS 16384
+#define SW_IQS_MAX 4
+#define SW_Q_PRIORITY_MAX 255
+#define SW_PORTS_MAX 64
+#define MAX_SW_CONS_Q_DEPTH 128
+#define SW_INFLIGHT_EVENTS_TOTAL 4096
+/* allow for lots of over-provisioning */
+#define MAX_SW_PROD_Q_DEPTH 4096
struct sw_evdev {
struct rte_eventdev_data *data;
--
2.7.4
next prev parent reply other threads:[~2017-01-31 16:14 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1484580885-148524-1-git-send-email-harry.van.haaren@intel.com>
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 00/15] next-eventdev: event/sw software eventdev Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 01/15] eventdev: remove unneeded dependencies Harry van Haaren
2017-02-06 8:12 ` Jerin Jacob
2017-02-08 14:35 ` Jerin Jacob
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 02/15] eventdev: add APIs for extended stats Harry van Haaren
2017-02-06 8:22 ` Jerin Jacob
2017-02-06 10:37 ` Van Haaren, Harry
2017-02-07 6:24 ` Jerin Jacob
2017-02-09 14:04 ` Van Haaren, Harry
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 03/15] event/sw: add new software-only eventdev driver Harry van Haaren
2017-02-06 8:32 ` Jerin Jacob
2017-01-31 16:14 ` Harry van Haaren [this message]
2017-02-06 8:34 ` [dpdk-dev] [PATCH v2 04/15] event/sw: add device capabilities function Jerin Jacob
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 05/15] event/sw: add configure function Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 06/15] event/sw: add fns to return default port/queue config Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 07/15] event/sw: add support for event queues Harry van Haaren
2017-02-06 9:25 ` Jerin Jacob
2017-02-06 10:25 ` Van Haaren, Harry
2017-02-07 6:58 ` Jerin Jacob
2017-02-07 9:58 ` Van Haaren, Harry
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 08/15] event/sw: add support for event ports Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 09/15] event/sw: add support for linking queues to ports Harry van Haaren
2017-02-06 9:37 ` Jerin Jacob
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 10/15] event/sw: add worker core functions Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 11/15] event/sw: add scheduling logic Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 12/15] event/sw: add start stop and close functions Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 13/15] event/sw: add dump function for easier debugging Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 14/15] event/sw: add xstats support Harry van Haaren
2017-01-31 16:14 ` [dpdk-dev] [PATCH v2 15/15] app/test: add unit tests for SW eventdev driver Harry van Haaren
2017-02-08 10:23 ` Jerin Jacob
2017-02-08 10:44 ` Van Haaren, Harry
2017-02-13 10:28 ` Jerin Jacob
2017-02-13 10:45 ` Bruce Richardson
2017-02-13 11:21 ` Jerin Jacob
2017-02-08 18:02 ` Nipun Gupta
2017-02-13 11:37 ` Jerin Jacob
2017-02-11 9:13 ` Jerin Jacob
2017-02-06 8:07 ` [dpdk-dev] [PATCH v2 00/15] next-eventdev: event/sw software eventdev Jerin Jacob
2017-02-06 10:14 ` Van Haaren, Harry
2017-02-17 14:53 ` [dpdk-dev] [PATCH v3 00/17] " Harry van Haaren
2017-02-17 14:53 ` [dpdk-dev] [PATCH v3 01/17] eventdev: fix API docs and test for timeout ticks Harry van Haaren
2017-02-20 15:22 ` Mcnamara, John
2017-03-06 10:33 ` Jerin Jacob
2017-03-10 15:24 ` Van Haaren, Harry
2017-03-08 10:35 ` [dpdk-dev] [PATCH] eventdev: improve API docs " Harry van Haaren
2017-03-13 8:48 ` Jerin Jacob
2017-02-17 14:53 ` [dpdk-dev] [PATCH v3 02/17] eventdev: increase size of enq deq conf variables Harry van Haaren
2017-02-19 12:05 ` Jerin Jacob
2017-02-17 14:53 ` [dpdk-dev] [PATCH v3 03/17] app/test: eventdev link all queues before start Harry van Haaren
2017-02-19 12:09 ` Jerin Jacob
2017-02-17 14:53 ` [dpdk-dev] [PATCH v3 04/17] eventdev: add APIs for extended stats Harry van Haaren
2017-02-19 12:32 ` Jerin Jacob
2017-02-20 12:12 ` Van Haaren, Harry
2017-02-20 12:34 ` Jerin Jacob
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 05/17] event/sw: add new software-only eventdev driver Harry van Haaren
2017-02-19 12:37 ` Jerin Jacob
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 06/17] event/sw: add device capabilities function Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 07/17] event/sw: add configure function Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 08/17] event/sw: add fns to return default port/queue config Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 09/17] event/sw: add support for event queues Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 10/17] event/sw: add support for event ports Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 11/17] event/sw: add support for linking queues to ports Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 12/17] event/sw: add worker core functions Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 13/17] event/sw: add scheduling logic Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 14/17] event/sw: add start stop and close functions Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 15/17] event/sw: add dump function for easier debugging Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 16/17] event/sw: add xstats support Harry van Haaren
2017-02-17 14:54 ` [dpdk-dev] [PATCH v3 17/17] app/test: add unit tests for SW eventdev driver Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 00/17] next-eventdev: event/sw software eventdev Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 01/17] eventdev: increase size of enq deq conf variables Harry van Haaren
2017-03-13 8:47 ` Jerin Jacob
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 02/17] app/test: eventdev link all queues before start Harry van Haaren
2017-03-20 4:46 ` Jerin Jacob
2017-03-23 10:18 ` Jerin Jacob
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 03/17] test/eventdev: rework timeout ticks test Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 04/17] eventdev: add APIs for extended stats Harry van Haaren
2017-03-17 12:22 ` Jerin Jacob
2017-03-23 10:20 ` Jerin Jacob
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 05/17] event/sw: add new software-only eventdev driver Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 06/17] event/sw: add device capabilities function Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 07/17] event/sw: add configure function Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 08/17] event/sw: add fns to return default port/queue config Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 09/17] event/sw: add support for event queues Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 10/17] event/sw: add support for event ports Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 11/17] event/sw: add support for linking queues to ports Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 12/17] event/sw: add worker core functions Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 13/17] event/sw: add scheduling logic Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 14/17] event/sw: add start stop and close functions Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 15/17] event/sw: add dump function for easier debugging Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 16/17] event/sw: add xstats support Harry van Haaren
2017-03-10 19:43 ` [dpdk-dev] [PATCH v4 17/17] app/test: add unit tests for SW eventdev driver Harry van Haaren
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