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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH v2 39/55] net/sfc: maintain management event queue
Date: Tue, 29 Nov 2016 16:19:11 +0000	[thread overview]
Message-ID: <1480436367-20749-40-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1480436367-20749-1-git-send-email-arybchenko@solarflare.com>

The event queue is required for device level events (e.g. link status
change) and flush events.
Provide thread-safe function to poll the event queue since it may be
really done from different contexts.

Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 drivers/net/sfc/sfc.h    |  1 +
 drivers/net/sfc/sfc_ev.c | 49 ++++++++++++++++++++++++++++++++++++++++++++----
 drivers/net/sfc/sfc_ev.h |  2 ++
 3 files changed, 48 insertions(+), 4 deletions(-)

diff --git a/drivers/net/sfc/sfc.h b/drivers/net/sfc/sfc.h
index cbad989..104aee4 100644
--- a/drivers/net/sfc/sfc.h
+++ b/drivers/net/sfc/sfc.h
@@ -144,6 +144,7 @@ struct sfc_adapter {
 	struct sfc_evq_info		*evq_info;
 
 	unsigned int			mgmt_evq_index;
+	rte_spinlock_t			mgmt_evq_lock;
 };
 
 /*
diff --git a/drivers/net/sfc/sfc_ev.c b/drivers/net/sfc/sfc_ev.c
index 42009c0..a6a1ee2 100644
--- a/drivers/net/sfc/sfc_ev.c
+++ b/drivers/net/sfc/sfc_ev.c
@@ -215,6 +215,19 @@ sfc_ev_qpoll(struct sfc_evq *evq)
 	/* Poll-mode driver does not re-prime the event queue for interrupts */
 }
 
+void
+sfc_ev_mgmt_qpoll(struct sfc_adapter *sa)
+{
+	if (rte_spinlock_trylock(&sa->mgmt_evq_lock)) {
+		struct sfc_evq *mgmt_evq = sa->evq_info[sa->mgmt_evq_index].evq;
+
+		if (mgmt_evq->init_state == SFC_EVQ_STARTED)
+			sfc_ev_qpoll(mgmt_evq);
+
+		rte_spinlock_unlock(&sa->mgmt_evq_lock);
+	}
+}
+
 int
 sfc_ev_qprime(struct sfc_evq *evq)
 {
@@ -326,13 +339,26 @@ sfc_ev_start(struct sfc_adapter *sa)
 	if (rc != 0)
 		goto fail_ev_init;
 
+	/* Start management EVQ used for global events */
+	rte_spinlock_lock(&sa->mgmt_evq_lock);
+
+	rc = sfc_ev_qstart(sa, sa->mgmt_evq_index);
+	if (rc != 0)
+		goto fail_mgmt_evq_start;
+
+	rte_spinlock_unlock(&sa->mgmt_evq_lock);
+
 	/*
-	 * Rx/Tx event queues are started/stopped when corresponding queue
-	 * is started/stopped.
+	 * Rx/Tx event queues are started/stopped when corresponding
+	 * Rx/Tx queue is started/stopped.
 	 */
 
 	return 0;
 
+fail_mgmt_evq_start:
+	rte_spinlock_unlock(&sa->mgmt_evq_lock);
+	efx_ev_fini(sa->nic);
+
 fail_ev_init:
 	sfc_log_init(sa, "failed %d", rc);
 	return rc;
@@ -347,8 +373,16 @@ sfc_ev_stop(struct sfc_adapter *sa)
 
 	/* Make sure that all event queues are stopped */
 	sw_index = sa->evq_count;
-	while (sw_index-- > 0)
-		sfc_ev_qstop(sa, sw_index);
+	while (sw_index-- > 0) {
+		if (sw_index == sa->mgmt_evq_index) {
+			/* Locks are required for the management EVQ */
+			rte_spinlock_lock(&sa->mgmt_evq_lock);
+			sfc_ev_qstop(sa, sa->mgmt_evq_index);
+			rte_spinlock_unlock(&sa->mgmt_evq_lock);
+		} else {
+			sfc_ev_qstop(sa, sw_index);
+		}
+	}
 
 	efx_ev_fini(sa->nic);
 }
@@ -442,6 +476,7 @@ sfc_ev_init(struct sfc_adapter *sa)
 
 	sa->evq_count = sfc_ev_qcount(sa);
 	sa->mgmt_evq_index = 0;
+	rte_spinlock_init(&sa->mgmt_evq_lock);
 
 	/* Allocate EVQ info array */
 	rc = ENOMEM;
@@ -457,6 +492,11 @@ sfc_ev_init(struct sfc_adapter *sa)
 			goto fail_ev_qinit_info;
 	}
 
+	rc = sfc_ev_qinit(sa, sa->mgmt_evq_index, SFC_MGMT_EVQ_ENTRIES,
+			  sa->socket_id);
+	if (rc != 0)
+		goto fail_mgmt_evq_init;
+
 	/*
 	 * Rx/Tx event queues are created/destroyed when corresponding
 	 * Rx/Tx queue is created/destroyed.
@@ -464,6 +504,7 @@ sfc_ev_init(struct sfc_adapter *sa)
 
 	return 0;
 
+fail_mgmt_evq_init:
 fail_ev_qinit_info:
 	while (sw_index-- > 0)
 		sfc_ev_qfini_info(sa, sw_index);
diff --git a/drivers/net/sfc/sfc_ev.h b/drivers/net/sfc/sfc_ev.h
index 11478e9..8455fda 100644
--- a/drivers/net/sfc/sfc_ev.h
+++ b/drivers/net/sfc/sfc_ev.h
@@ -133,6 +133,8 @@ void sfc_ev_qstop(struct sfc_adapter *sa, unsigned int sw_index);
 int sfc_ev_qprime(struct sfc_evq *evq);
 void sfc_ev_qpoll(struct sfc_evq *evq);
 
+void sfc_ev_mgmt_qpoll(struct sfc_adapter *sa);
+
 #ifdef __cplusplus
 }
 #endif
-- 
2.5.5

  parent reply	other threads:[~2016-11-29 16:20 UTC|newest]

Thread overview: 149+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-21 15:00 [dpdk-dev] [PATCH 00/56] Solarflare libefx-based PMD Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 01/56] net/sfc: libefx-based PMD stub sufficient to build and init Andrew Rybchenko
2016-11-23 15:26   ` Ferruh Yigit
2016-11-24 15:59     ` Andrew Rybchenko
2016-11-25 10:17       ` Ferruh Yigit
2016-11-25 14:22         ` Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 02/56] net/sfc: import libefx base Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 03/56] net/sfc: import libefx register definitions Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 04/56] net/sfc: import libefx filters support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 05/56] net/sfc: import libefx MCDI definition Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 06/56] net/sfc: import libefx MCDI implementation Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 07/56] net/sfc: import libefx MCDI logging support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 08/56] net/sfc: import libefx MCDI proxy authorization support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 09/56] net/sfc: import libefx 5xxx/6xxx family support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 10/56] net/sfc: import libefx SFN7xxx " Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 11/56] net/sfc: import libefx SFN8xxx " Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 12/56] net/sfc: import libefx diagnostics support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 13/56] net/sfc: import libefx built-in selftest support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 14/56] net/sfc: import libefx software per-queue statistics support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 15/56] net/sfc: import libefx PHY flags control support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 16/56] net/sfc: import libefx PHY statistics support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 17/56] net/sfc: import libefx PHY LEDs control support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 18/56] net/sfc: import libefx MAC statistics support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 19/56] net/sfc: import libefx event prefetch support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 20/56] net/sfc: import libefx Rx scatter support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 21/56] net/sfc: import libefx RSS support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 22/56] net/sfc: import libefx loopback control support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 23/56] net/sfc: import libefx monitors statistics support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 24/56] net/sfc: import libefx support to access monitors via MCDI Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 25/56] net/sfc: import libefx support for Rx packed stream mode Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 26/56] net/sfc: import libefx NVRAM support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 27/56] net/sfc: import libefx VPD support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 28/56] net/sfc: import libefx bootrom configuration support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 29/56] net/sfc: import libefx licensing support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 30/56] net/sfc: include libefx in build Andrew Rybchenko
2016-11-23 15:26   ` Ferruh Yigit
2016-11-24 15:44     ` Andrew Rybchenko
2016-11-25 10:24       ` Ferruh Yigit
2016-11-25 15:05         ` Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 31/56] net/sfc: implement dummy callback to get device information Andrew Rybchenko
2016-11-23 15:26   ` Ferruh Yigit
2016-11-24 15:05     ` Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 32/56] net/sfc: implement driver operation to init device on attach Andrew Rybchenko
2016-11-23 15:26   ` Ferruh Yigit
2016-11-24 14:58     ` Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 33/56] net/sfc: add device configure and close stubs Andrew Rybchenko
2016-11-23 15:26   ` Ferruh Yigit
2016-11-24 14:46     ` Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 34/56] net/sfc: add device configuration checks Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 35/56] net/sfc: implement device start and stop operations Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 36/56] net/sfc: make available resources estimation and allocation Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 37/56] net/sfc: interrupts support sufficient for event queue init Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 38/56] net/sfc: implement event queue support Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 39/56] net/sfc: implement EVQ dummy exception handling Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 40/56] net/sfc: maintain management event queue Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 41/56] net/sfc: periodic management EVQ polling using alarm Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 42/56] net/sfc: minimum port control sufficient to receive traffic Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 43/56] net/sfc: implement device operation to retrieve link info Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 44/56] net/sfc: implement Rx subsystem stubs Andrew Rybchenko
2016-11-21 15:00 ` [dpdk-dev] [PATCH 45/56] net/sfc: check configured rxmode Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 46/56] net/sfc: implement Rx queue setup release operations Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 47/56] net/sfc: calculate Rx buffer size which may be used Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 48/56] net/sfc: validate Rx queue buffers setup Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 49/56] net/sfc: implement Rx queue start and stop operations Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 50/56] net/sfc: implement device callback to Rx burst of packets Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 51/56] net/sfc: discard scattered packet on Rx correctly Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 52/56] net/sfc: provide basic stubs for Tx subsystem Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 53/56] net/sfc: add function to check configured Tx mode Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 54/56] net/sfc: add callbacks to set up and release Tx queues Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 55/56] net/sfc: implement transmit path start / stop Andrew Rybchenko
2016-11-21 15:01 ` [dpdk-dev] [PATCH 56/56] net/sfc: add callback to send bursts of packets Andrew Rybchenko
2016-11-23  0:02 ` [dpdk-dev] [PATCH 00/56] Solarflare libefx-based PMD Ferruh Yigit
2016-11-23  0:10   ` Ferruh Yigit
2016-11-23  7:49   ` Andrew Rybchenko
2016-11-23  9:57     ` Mcnamara, John
2016-11-23 13:34       ` Thomas Monjalon
2016-11-23 19:21     ` Stephen Hemminger
2016-11-24 10:59       ` Andrew Rybchenko
2016-11-25 10:24     ` Ferruh Yigit
2016-11-25 12:02       ` Andrew Rybchenko
2016-11-25 12:43         ` Ferruh Yigit
2016-11-25 13:00           ` Thomas Monjalon
2016-11-25 13:23             ` Andrew Rybchenko
2016-11-25 12:44   ` Andrew Rybchenko
2016-11-23 15:29 ` Ferruh Yigit
2016-11-24 16:15   ` Andrew Rybchenko
2016-11-25 10:25     ` Ferruh Yigit
2016-11-29 16:18 ` [dpdk-dev] [PATCH v2 00/55] " Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 01/55] net/sfc: libefx-based PMD stub sufficient to build and init Andrew Rybchenko
2016-12-02 14:54     ` Ferruh Yigit
2016-12-02 15:03       ` Andrew Rybchenko
2016-12-02 15:08         ` Ferruh Yigit
2016-12-02 15:11           ` Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 02/55] net/sfc: import libefx base Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 03/55] net/sfc: import libefx register definitions Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 04/55] net/sfc: import libefx filters support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 05/55] net/sfc: import libefx MCDI definition Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 06/55] net/sfc: import libefx MCDI implementation Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 07/55] net/sfc: import libefx MCDI logging support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 08/55] net/sfc: import libefx MCDI proxy authorization support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 09/55] net/sfc: import libefx 5xxx/6xxx family support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 10/55] net/sfc: import libefx SFN7xxx " Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 11/55] net/sfc: import libefx SFN8xxx " Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 12/55] net/sfc: import libefx diagnostics support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 13/55] net/sfc: import libefx built-in selftest support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 14/55] net/sfc: import libefx software per-queue statistics support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 15/55] net/sfc: import libefx PHY flags control support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 16/55] net/sfc: import libefx PHY statistics support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 17/55] net/sfc: import libefx PHY LEDs control support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 18/55] net/sfc: import libefx MAC statistics support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 19/55] net/sfc: import libefx event prefetch support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 20/55] net/sfc: import libefx Rx scatter support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 21/55] net/sfc: import libefx RSS support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 22/55] net/sfc: import libefx loopback control support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 23/55] net/sfc: import libefx monitors statistics support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 24/55] net/sfc: import libefx support to access monitors via MCDI Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 25/55] net/sfc: import libefx support for Rx packed stream mode Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 26/55] net/sfc: import libefx NVRAM support Andrew Rybchenko
2016-11-29 16:18   ` [dpdk-dev] [PATCH v2 27/55] net/sfc: import libefx VPD support Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 28/55] net/sfc: import libefx bootrom configuration support Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 29/55] net/sfc: import libefx licensing support Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 30/55] net/sfc: include libefx in build Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 31/55] net/sfc: implement driver operation to init device on attach Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 32/55] net/sfc: add device configure and close stubs Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 33/55] net/sfc: add device configuration checks Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 34/55] net/sfc: implement device start and stop operations Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 35/55] net/sfc: make available resources estimation and allocation Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 36/55] net/sfc: interrupts support sufficient for event queue init Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 37/55] net/sfc: implement event queue support Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 38/55] net/sfc: implement EVQ dummy exception handling Andrew Rybchenko
2016-11-29 16:19   ` Andrew Rybchenko [this message]
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 40/55] net/sfc: periodic management EVQ polling using alarm Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 41/55] net/sfc: minimum port control sufficient to receive traffic Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 42/55] net/sfc: implement device operation to retrieve link info Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 43/55] net/sfc: implement Rx subsystem stubs Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 44/55] net/sfc: check configured rxmode Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 45/55] net/sfc: implement Rx queue setup release operations Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 46/55] net/sfc: calculate Rx buffer size which may be used Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 47/55] net/sfc: validate Rx queue buffers setup Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 48/55] net/sfc: implement Rx queue start and stop operations Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 49/55] net/sfc: implement device callback to Rx burst of packets Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 50/55] net/sfc: discard scattered packet on Rx correctly Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 51/55] net/sfc: provide basic stubs for Tx subsystem Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 52/55] net/sfc: add function to check configured Tx mode Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 53/55] net/sfc: add callbacks to set up and release Tx queues Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 54/55] net/sfc: implement transmit path start / stop Andrew Rybchenko
2016-11-29 16:19   ` [dpdk-dev] [PATCH v2 55/55] net/sfc: add callback to send bursts of packets Andrew Rybchenko
2016-12-02 14:55   ` [dpdk-dev] [PATCH v2 00/55] Solarflare libefx-based PMD Ferruh Yigit
2016-12-05 13:38     ` Ferruh Yigit

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