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From: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
To: dev@dpdk.org
Cc: shahafs@mellanox.com
Subject: [dpdk-dev] [PATCH v4 05/13] net/mlx5: add IB shared context alloc/free functions
Date: Wed, 27 Mar 2019 13:15:39 +0000	[thread overview]
Message-ID: <1553692547-16695-6-git-send-email-viacheslavo@mellanox.com> (raw)
Message-ID: <20190327131539.Z52Bgx3lQi2EMUD-ImIoI8ow5LmglyHAixoWZmdZ3aM@z> (raw)
In-Reply-To: <1553692547-16695-1-git-send-email-viacheslavo@mellanox.com>

The Mellanox NICs support SR-IOV and have E-Switch feature.
When SR-IOV is set up in switchdev mode and E-Switch is enabled
we have so called VF representors in the system. All representors
belonging to the same E-Switch are created on the basis of the
single PCI function and with current implementation each representor
has its own dedicated Infiniband device and operates within its
own Infiniband context. It is proposed to provide representors
as ports of the single Infiniband device and operate on the
shared Infiniband context saving various resources. This patch
introduces appropriate structures.

Also the functions to allocate and free shared IB context for
multiport are added. The IB device context, Protection Domain,
device attributes, Infiniband names are going to be relocated
to the shared structure from the device private one.
mlx5_dev_spawn() is updated to support shared context.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
---
 drivers/net/mlx5/mlx5.c | 289 +++++++++++++++++++++++++++++++++---------------
 drivers/net/mlx5/mlx5.h |  32 ++++++
 2 files changed, 229 insertions(+), 92 deletions(-)

diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index db4dcc5..988fff7 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -140,6 +140,145 @@ struct mlx5_dev_spawn_data {
 	struct rte_eth_dev *eth_dev; /**< Associated Ethernet device. */
 };
 
+static LIST_HEAD(, mlx5_ibv_shared) mlx5_ibv_list = LIST_HEAD_INITIALIZER();
+static pthread_mutex_t mlx5_ibv_list_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/**
+ * Allocate shared IB device context. If there is multiport device the
+ * master and representors will share this context, if there is single
+ * port dedicated IB device, the context will be used by only given
+ * port due to unification.
+ *
+ * Routine first searches the context for the spesified IB device name,
+ * if found the shared context assumed and reference counter is incremented.
+ * If no context found the new one is created and initialized with specified
+ * IB device context and parameters.
+ *
+ * @param[in] spawn
+ *   Pointer to the IB device attributes (name, port, etc).
+ *
+ * @return
+ *   Pointer to mlx5_ibv_shared object on success,
+ *   otherwise NULL and rte_errno is set.
+ */
+static struct mlx5_ibv_shared *
+mlx5_alloc_shared_ibctx(const struct mlx5_dev_spawn_data *spawn)
+{
+	struct mlx5_ibv_shared *sh;
+	int err = 0;
+
+	assert(spawn);
+	/* Secondary process should not create the shared context. */
+	assert(rte_eal_process_type() == RTE_PROC_PRIMARY);
+	pthread_mutex_lock(&mlx5_ibv_list_mutex);
+	/* Search for IB context by device name. */
+	LIST_FOREACH(sh, &mlx5_ibv_list, next) {
+		if (!strcmp(sh->ibdev_name, spawn->ibv_dev->name)) {
+			sh->refcnt++;
+			goto exit;
+		}
+	}
+	/* No device found, we have to create new sharted context. */
+	assert(spawn->max_port);
+	sh = rte_zmalloc("ethdev shared ib context",
+			 sizeof(struct mlx5_ibv_shared) +
+			 spawn->max_port *
+			 sizeof(struct mlx5_ibv_shared_port),
+			 RTE_CACHE_LINE_SIZE);
+	if (!sh) {
+		DRV_LOG(ERR, "shared context allocation failure");
+		rte_errno  = ENOMEM;
+		goto exit;
+	}
+	/* Try to open IB device with DV first, then usual Verbs. */
+	errno = 0;
+	sh->ctx = mlx5_glue->dv_open_device(spawn->ibv_dev);
+	if (sh->ctx) {
+		sh->devx = 1;
+		DRV_LOG(DEBUG, "DevX is supported");
+	} else {
+		sh->ctx = mlx5_glue->open_device(spawn->ibv_dev);
+		if (!sh->ctx) {
+			err = errno ? errno : ENODEV;
+			goto error;
+		}
+		DRV_LOG(DEBUG, "DevX is NOT supported");
+	}
+	err = mlx5_glue->query_device_ex(sh->ctx, NULL, &sh->device_attr);
+	if (err) {
+		DRV_LOG(DEBUG, "ibv_query_device_ex() failed");
+		goto error;
+	}
+	sh->refcnt = 1;
+	sh->max_port = spawn->max_port;
+	strncpy(sh->ibdev_name, sh->ctx->device->name,
+		sizeof(sh->ibdev_name));
+	strncpy(sh->ibdev_path, sh->ctx->device->ibdev_path,
+		sizeof(sh->ibdev_path));
+	sh->pd = mlx5_glue->alloc_pd(sh->ctx);
+	if (sh->pd == NULL) {
+		DRV_LOG(ERR, "PD allocation failure");
+		err = ENOMEM;
+		goto error;
+	}
+	LIST_INSERT_HEAD(&mlx5_ibv_list, sh, next);
+exit:
+	pthread_mutex_unlock(&mlx5_ibv_list_mutex);
+	return sh;
+error:
+	pthread_mutex_unlock(&mlx5_ibv_list_mutex);
+	assert(sh);
+	if (sh->pd)
+		claim_zero(mlx5_glue->dealloc_pd(sh->pd));
+	if (sh->ctx)
+		claim_zero(mlx5_glue->close_device(sh->ctx));
+	rte_free(sh);
+	assert(err > 0);
+	rte_errno = err;
+	return NULL;
+}
+
+/**
+ * Free shared IB device context. Decrement counter and if zero free
+ * all allocated resources and close handles.
+ *
+ * @param[in] sh
+ *   Pointer to mlx5_ibv_shared object to free
+ */
+static void
+mlx5_free_shared_ibctx(struct mlx5_ibv_shared *sh)
+{
+	pthread_mutex_lock(&mlx5_ibv_list_mutex);
+#ifndef NDEBUG
+	/* Check the object presence in the list. */
+	struct mlx5_ibv_shared *lctx;
+
+	LIST_FOREACH(lctx, &mlx5_ibv_list, next)
+		if (lctx == sh)
+			break;
+	assert(lctx);
+	if (lctx != sh) {
+		DRV_LOG(ERR, "Freeing non-existing shared IB context");
+		goto exit;
+	}
+#endif
+	assert(sh);
+	assert(sh->refcnt);
+	/* Secondary process should not free the shared context. */
+	assert(rte_eal_process_type() == RTE_PROC_PRIMARY);
+	if (--sh->refcnt)
+		goto exit;
+	LIST_REMOVE(sh, next);
+	if (sh->pd)
+		claim_zero(mlx5_glue->dealloc_pd(sh->pd));
+	if (sh->ctx)
+		claim_zero(mlx5_glue->close_device(sh->ctx));
+	rte_free(sh);
+exit:
+	pthread_mutex_unlock(&mlx5_ibv_list_mutex);
+}
+
+
 /**
  * Prepare shared data between primary and secondary process.
  */
@@ -289,12 +428,10 @@ struct mlx5_dev_spawn_data {
 	}
 	mlx5_mprq_free_mp(dev);
 	mlx5_mr_release(dev);
-	if (priv->pd != NULL) {
-		assert(priv->ctx != NULL);
-		claim_zero(mlx5_glue->dealloc_pd(priv->pd));
-		claim_zero(mlx5_glue->close_device(priv->ctx));
-	} else
-		assert(priv->ctx == NULL);
+	assert(priv->sh);
+	if (priv->sh)
+		mlx5_free_shared_ibctx(priv->sh);
+	priv->sh = NULL;
 	if (priv->rss_conf.rss_key != NULL)
 		rte_free(priv->rss_conf.rss_key);
 	if (priv->reta_idx != NULL)
@@ -744,11 +881,8 @@ struct mlx5_dev_spawn_data {
 	       struct mlx5_dev_config config)
 {
 	const struct mlx5_switch_info *switch_info = &spawn->info;
-	struct ibv_device *ibv_dev = spawn->ibv_dev;
-	struct ibv_context *ctx = NULL;
-	struct ibv_device_attr_ex attr;
+	struct mlx5_ibv_shared *sh = NULL;
 	struct ibv_port_attr port_attr;
-	struct ibv_pd *pd = NULL;
 	struct mlx5dv_context dv_attr = { .comp_mask = 0 };
 	struct rte_eth_dev *eth_dev = NULL;
 	struct mlx5_priv *priv = NULL;
@@ -804,18 +938,40 @@ struct mlx5_dev_spawn_data {
 	}
 	/* Prepare shared data between primary and secondary process. */
 	mlx5_prepare_shared_data();
-	errno = 0;
-	ctx = mlx5_glue->dv_open_device(ibv_dev);
-	if (ctx) {
-		config.devx = 1;
-		DRV_LOG(DEBUG, "DEVX is supported");
-	} else {
-		ctx = mlx5_glue->open_device(ibv_dev);
-		if (!ctx) {
-			rte_errno = errno ? errno : ENODEV;
+	DRV_LOG(DEBUG, "naming Ethernet device \"%s\"", name);
+	if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
+		eth_dev = rte_eth_dev_attach_secondary(name);
+		if (eth_dev == NULL) {
+			DRV_LOG(ERR, "can not attach rte ethdev");
+			rte_errno = ENOMEM;
 			return NULL;
 		}
+		eth_dev->device = dpdk_dev;
+		eth_dev->dev_ops = &mlx5_dev_sec_ops;
+		err = mlx5_uar_init_secondary(eth_dev);
+		if (err)
+			return NULL;
+		/* Receive command fd from primary process */
+		err = mlx5_socket_connect(eth_dev);
+		if (err < 0)
+			return NULL;
+		/* Remap UAR for Tx queues. */
+		err = mlx5_tx_uar_remap(eth_dev, err);
+		if (err)
+			return NULL;
+		/*
+		 * Ethdev pointer is still required as input since
+		 * the primary device is not accessible from the
+		 * secondary process.
+		 */
+		eth_dev->rx_pkt_burst = mlx5_select_rx_function(eth_dev);
+		eth_dev->tx_pkt_burst = mlx5_select_tx_function(eth_dev);
+		return eth_dev;
 	}
+	sh = mlx5_alloc_shared_ibctx(spawn);
+	if (!sh)
+		return NULL;
+	config.devx = sh->devx;
 #ifdef HAVE_IBV_MLX5_MOD_SWP
 	dv_attr.comp_mask |= MLX5DV_CONTEXT_MASK_SWP;
 #endif
@@ -829,7 +985,7 @@ struct mlx5_dev_spawn_data {
 #ifdef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT
 	dv_attr.comp_mask |= MLX5DV_CONTEXT_MASK_STRIDING_RQ;
 #endif
-	mlx5_glue->dv_query_device(ctx, &dv_attr);
+	mlx5_glue->dv_query_device(sh->ctx, &dv_attr);
 	if (dv_attr.flags & MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED) {
 		if (dv_attr.flags & MLX5DV_CONTEXT_FLAGS_ENHANCED_MPW) {
 			DRV_LOG(DEBUG, "enhanced MPW is supported");
@@ -914,51 +1070,8 @@ struct mlx5_dev_spawn_data {
 		" old OFED/rdma-core version or firmware configuration");
 #endif
 	config.mpls_en = mpls_en;
-	err = mlx5_glue->query_device_ex(ctx, NULL, &attr);
-	if (err) {
-		DEBUG("ibv_query_device_ex() failed");
-		goto error;
-	}
-	DRV_LOG(DEBUG, "naming Ethernet device \"%s\"", name);
-	if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
-		eth_dev = rte_eth_dev_attach_secondary(name);
-		if (eth_dev == NULL) {
-			DRV_LOG(ERR, "can not attach rte ethdev");
-			rte_errno = ENOMEM;
-			err = rte_errno;
-			goto error;
-		}
-		eth_dev->device = dpdk_dev;
-		eth_dev->dev_ops = &mlx5_dev_sec_ops;
-		err = mlx5_uar_init_secondary(eth_dev);
-		if (err) {
-			err = rte_errno;
-			goto error;
-		}
-		/* Receive command fd from primary process */
-		err = mlx5_socket_connect(eth_dev);
-		if (err < 0) {
-			err = rte_errno;
-			goto error;
-		}
-		/* Remap UAR for Tx queues. */
-		err = mlx5_tx_uar_remap(eth_dev, err);
-		if (err) {
-			err = rte_errno;
-			goto error;
-		}
-		/*
-		 * Ethdev pointer is still required as input since
-		 * the primary device is not accessible from the
-		 * secondary process.
-		 */
-		eth_dev->rx_pkt_burst = mlx5_select_rx_function(eth_dev);
-		eth_dev->tx_pkt_burst = mlx5_select_tx_function(eth_dev);
-		claim_zero(mlx5_glue->close_device(ctx));
-		return eth_dev;
-	}
 	/* Check port status. */
-	err = mlx5_glue->query_port(ctx, spawn->ibv_port, &port_attr);
+	err = mlx5_glue->query_port(sh->ctx, spawn->ibv_port, &port_attr);
 	if (err) {
 		DRV_LOG(ERR, "port query failed: %s", strerror(err));
 		goto error;
@@ -972,13 +1085,7 @@ struct mlx5_dev_spawn_data {
 		DRV_LOG(DEBUG, "port is not active: \"%s\" (%d)",
 			mlx5_glue->port_state_str(port_attr.state),
 			port_attr.state);
-	/* Allocate protection domain. */
-	pd = mlx5_glue->alloc_pd(ctx);
-	if (pd == NULL) {
-		DRV_LOG(ERR, "PD allocation failure");
-		err = ENOMEM;
-		goto error;
-	}
+	/* Allocate private eth device data. */
 	priv = rte_zmalloc("ethdev private structure",
 			   sizeof(*priv),
 			   RTE_CACHE_LINE_SIZE);
@@ -987,13 +1094,11 @@ struct mlx5_dev_spawn_data {
 		err = ENOMEM;
 		goto error;
 	}
-	priv->ctx = ctx;
-	strncpy(priv->ibdev_name, priv->ctx->device->name,
-		sizeof(priv->ibdev_name));
-	strncpy(priv->ibdev_path, priv->ctx->device->ibdev_path,
-		sizeof(priv->ibdev_path));
-	priv->device_attr = attr;
-	priv->pd = pd;
+	priv->sh = sh;
+	priv->ctx = sh->ctx;
+	priv->ibv_port = spawn->ibv_port;
+	priv->device_attr = sh->device_attr;
+	priv->pd = sh->pd;
 	priv->mtu = ETHER_MTU;
 #ifndef RTE_ARCH_64
 	/* Initialize UAR access locks for 32bit implementations. */
@@ -1062,7 +1167,8 @@ struct mlx5_dev_spawn_data {
 			strerror(rte_errno));
 		goto error;
 	}
-	config.hw_csum = !!(attr.device_cap_flags_ex & IBV_DEVICE_RAW_IP_CSUM);
+	config.hw_csum = !!(sh->device_attr.device_cap_flags_ex &
+			    IBV_DEVICE_RAW_IP_CSUM);
 	DRV_LOG(DEBUG, "checksum offloading is %ssupported",
 		(config.hw_csum ? "" : "not "));
 #if !defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42) && \
@@ -1076,7 +1182,7 @@ struct mlx5_dev_spawn_data {
 	}
 #endif
 	config.ind_table_max_size =
-		attr.rss_caps.max_rwq_indirection_table_size;
+		sh->device_attr.rss_caps.max_rwq_indirection_table_size;
 	/*
 	 * Remove this check once DPDK supports larger/variable
 	 * indirection tables.
@@ -1085,18 +1191,18 @@ struct mlx5_dev_spawn_data {
 		config.ind_table_max_size = ETH_RSS_RETA_SIZE_512;
 	DRV_LOG(DEBUG, "maximum Rx indirection table size is %u",
 		config.ind_table_max_size);
-	config.hw_vlan_strip = !!(attr.raw_packet_caps &
+	config.hw_vlan_strip = !!(sh->device_attr.raw_packet_caps &
 				  IBV_RAW_PACKET_CAP_CVLAN_STRIPPING);
 	DRV_LOG(DEBUG, "VLAN stripping is %ssupported",
 		(config.hw_vlan_strip ? "" : "not "));
-	config.hw_fcs_strip = !!(attr.raw_packet_caps &
+	config.hw_fcs_strip = !!(sh->device_attr.raw_packet_caps &
 				 IBV_RAW_PACKET_CAP_SCATTER_FCS);
 	DRV_LOG(DEBUG, "FCS stripping configuration is %ssupported",
 		(config.hw_fcs_strip ? "" : "not "));
 #if defined(HAVE_IBV_WQ_FLAG_RX_END_PADDING)
-	hw_padding = !!attr.rx_pad_end_addr_align;
+	hw_padding = !!sh->device_attr.rx_pad_end_addr_align;
 #elif defined(HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING)
-	hw_padding = !!(attr.device_cap_flags_ex &
+	hw_padding = !!(sh->device_attr.device_cap_flags_ex &
 			IBV_DEVICE_PCI_WRITE_END_PADDING);
 #endif
 	if (config.hw_padding && !hw_padding) {
@@ -1105,11 +1211,11 @@ struct mlx5_dev_spawn_data {
 	} else if (config.hw_padding) {
 		DRV_LOG(DEBUG, "Rx end alignment padding is enabled");
 	}
-	config.tso = (attr.tso_caps.max_tso > 0 &&
-		      (attr.tso_caps.supported_qpts &
+	config.tso = (sh->device_attr.tso_caps.max_tso > 0 &&
+		      (sh->device_attr.tso_caps.supported_qpts &
 		       (1 << IBV_QPT_RAW_PACKET)));
 	if (config.tso)
-		config.tso_max_payload_sz = attr.tso_caps.max_tso;
+		config.tso_max_payload_sz = sh->device_attr.tso_caps.max_tso;
 	/*
 	 * MPW is disabled by default, while the Enhanced MPW is enabled
 	 * by default.
@@ -1250,7 +1356,8 @@ struct mlx5_dev_spawn_data {
 		.free = &mlx5_free_verbs_buf,
 		.data = priv,
 	};
-	mlx5_glue->dv_set_context_attr(ctx, MLX5DV_CTX_ATTR_BUF_ALLOCATORS,
+	mlx5_glue->dv_set_context_attr(sh->ctx,
+				       MLX5DV_CTX_ATTR_BUF_ALLOCATORS,
 				       (void *)((uintptr_t)&alctr));
 	/* Bring Ethernet device up. */
 	DRV_LOG(DEBUG, "port %u forcing Ethernet interface up",
@@ -1304,15 +1411,13 @@ struct mlx5_dev_spawn_data {
 		if (eth_dev != NULL)
 			eth_dev->data->dev_private = NULL;
 	}
-	if (pd)
-		claim_zero(mlx5_glue->dealloc_pd(pd));
 	if (eth_dev != NULL) {
 		/* mac_addrs must not be freed alone because part of dev_private */
 		eth_dev->data->mac_addrs = NULL;
 		rte_eth_dev_release_port(eth_dev);
 	}
-	if (ctx)
-		claim_zero(mlx5_glue->close_device(ctx));
+	if (sh)
+		mlx5_free_shared_ibctx(sh);
 	assert(err > 0);
 	rte_errno = err;
 	return NULL;
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index d69f589..6882460 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -187,10 +187,42 @@ struct mlx5_drop {
 
 struct mlx5_flow_tcf_context;
 
+/* Per port data of shared IB device. */
+struct mlx5_ibv_shared_port {
+	uint32_t ih_port_id;
+	/*
+	 * Interrupt handler port_id. Used by shared interrupt
+	 * handler to find the corresponding rte_eth device
+	 * by IB port index. If value is equal or greater
+	 * RTE_MAX_ETHPORTS it means there is no subhandler
+	 * installed for specified IB port index.
+	 */
+};
+
+/*
+ * Shared Infiniband device context for Master/Representors
+ * which belong to same IB device with multiple IB ports.
+ **/
+struct mlx5_ibv_shared {
+	LIST_ENTRY(mlx5_ibv_shared) next;
+	uint32_t refcnt;
+	uint32_t devx:1; /* Opened with DV. */
+	uint32_t max_port; /* Maximal IB device port index. */
+	struct ibv_context *ctx; /* Verbs/DV context. */
+	struct ibv_pd *pd; /* Protection Domain. */
+	char ibdev_name[IBV_SYSFS_NAME_MAX]; /* IB device name. */
+	char ibdev_path[IBV_SYSFS_PATH_MAX]; /* IB device path for secondary */
+	struct ibv_device_attr_ex device_attr; /* Device properties. */
+	struct rte_intr_handle intr_handle; /* Interrupt handler for device. */
+	struct mlx5_ibv_shared_port port[]; /* per device port data array. */
+};
+
 struct mlx5_priv {
 	LIST_ENTRY(mlx5_priv) mem_event_cb;
 	/**< Called by memory event callback. */
 	struct rte_eth_dev_data *dev_data;  /* Pointer to device data. */
+	struct mlx5_ibv_shared *sh; /* Shared IB device context. */
+	uint32_t ibv_port; /* IB device port number. */
 	struct ibv_context *ctx; /* Verbs context. */
 	struct ibv_device_attr_ex device_attr; /* Device properties. */
 	struct ibv_pd *pd; /* Protection Domain. */
-- 
1.8.3.1


  parent reply	other threads:[~2019-03-27 13:17 UTC|newest]

Thread overview: 217+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-28 18:02 [dpdk-dev] [RFC 00/10] net/mlx5: add support for multiport IB devices Viacheslav Ovsiienko
2019-02-28 18:02 ` [dpdk-dev] [RFC 01/10] net/mlx5: add multiport IB device port structure Viacheslav Ovsiienko
2019-02-28 18:02 ` [dpdk-dev] [RFC 02/10] net/mlx5: modify get ifindex routine for multiport IB Viacheslav Ovsiienko
2019-02-28 18:02 ` [dpdk-dev] [RFC 03/10] net/mlx5: add getting IB ports number " Viacheslav Ovsiienko
2019-02-28 18:02 ` [dpdk-dev] [RFC 04/10] net/mlx5: add multiport IB device support to probing Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 05/10] net/mlx5: add IB shared context alloc/free functions Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 06/10] net/mlx5: switch to the names in the shared IB context Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 07/10] net/mlx5: switch to the shared Protection Domain Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 08/10] net/mlx5: switch to the shared context IB attributes Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 09/10] net/mlx5: switch to the shared IB device context Viacheslav Ovsiienko
2019-02-28 18:03 ` [dpdk-dev] [RFC 10/10] net/mlx5: provide IB port for the object being created Viacheslav Ovsiienko
2019-03-21  8:11 ` [dpdk-dev] [PATCH 00/14] net/mlx5: add support for multiport IB devices Viacheslav Ovsiienko
2019-03-21  8:11   ` Viacheslav Ovsiienko
2019-03-21  8:11   ` [dpdk-dev] [PATCH 01/14] net/mlx5: add representor recognition on kernels 5.x Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:13     ` Shahaf Shuler
2019-03-21 12:13       ` Shahaf Shuler
2019-03-21 15:08       ` Stephen Hemminger
2019-03-21 15:08         ` Stephen Hemminger
2019-03-21 15:31         ` Slava Ovsiienko
2019-03-21 15:31           ` Slava Ovsiienko
2019-03-21 19:08           ` Stephen Hemminger
2019-03-21 19:08             ` Stephen Hemminger
2019-03-22  8:15             ` Slava Ovsiienko
2019-03-22  8:15               ` Slava Ovsiienko
2019-03-21  8:11   ` [dpdk-dev] [PATCH 02/14] net/mlx5: introduce multiport IB device shared structure Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21  8:11   ` [dpdk-dev] [PATCH 03/14] net/mlx5: modify get ifindex routine for multiport IB Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21 12:58       ` Slava Ovsiienko
2019-03-21 12:58         ` Slava Ovsiienko
2019-03-21  8:11   ` [dpdk-dev] [PATCH 04/14] net/mlx5: add getting IB ports number " Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 05/14] net/mlx5: add multiport IB device support to probing Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21 12:54       ` Slava Ovsiienko
2019-03-21 12:54         ` Slava Ovsiienko
2019-03-21 12:57         ` Slava Ovsiienko
2019-03-21 12:57           ` Slava Ovsiienko
2019-03-24  9:00           ` Shahaf Shuler
2019-03-24  9:00             ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 06/14] net/mlx5: add IB shared context alloc/free functions Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 07/14] net/mlx5: switch to the names in the shared IB context Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 08/14] net/mlx5: switch to the shared Protection Domain Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 09/14] net/mlx5: switch to the shared context IB attributes Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 10/14] net/mlx5: switch to the shared IB device context Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:14     ` Shahaf Shuler
2019-03-21 12:14       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 11/14] net/mlx5: provide IB port for the object being created Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:15     ` Shahaf Shuler
2019-03-21 12:15       ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 12/14] net/mlx5: update install/uninstall int handler routines Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:15     ` Shahaf Shuler
2019-03-21 12:15       ` Shahaf Shuler
2019-03-21 14:01       ` Slava Ovsiienko
2019-03-21 14:01         ` Slava Ovsiienko
2019-03-24  9:07         ` Shahaf Shuler
2019-03-24  9:07           ` Shahaf Shuler
2019-03-21  8:11   ` [dpdk-dev] [PATCH 13/14] net/mlx5: update event handler for multiport IB devices Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:15     ` Shahaf Shuler
2019-03-21 12:15       ` Shahaf Shuler
2019-03-21 14:08       ` Slava Ovsiienko
2019-03-21 14:08         ` Slava Ovsiienko
2019-03-21  8:11   ` [dpdk-dev] [PATCH 14/14] net/mlx5: add source vport match to the ingress rules Viacheslav Ovsiienko
2019-03-21  8:11     ` Viacheslav Ovsiienko
2019-03-21 12:15     ` Shahaf Shuler
2019-03-21 12:15       ` Shahaf Shuler
2019-03-21 14:11       ` Slava Ovsiienko
2019-03-21 14:11         ` Slava Ovsiienko
2019-03-24  9:13         ` Shahaf Shuler
2019-03-24  9:13           ` Shahaf Shuler
2019-03-25  7:44           ` Slava Ovsiienko
2019-03-25  7:44             ` Slava Ovsiienko
2019-03-21 12:13   ` [dpdk-dev] [PATCH 00/14] net/mlx5: add support for multiport IB devices Shahaf Shuler
2019-03-21 12:13     ` Shahaf Shuler
2019-03-21 12:58     ` Slava Ovsiienko
2019-03-21 12:58       ` Slava Ovsiienko
2019-03-25 17:03   ` [dpdk-dev] [PATCH v2 " Viacheslav Ovsiienko
2019-03-25 17:03     ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 01/13] net/mlx5: add representor recognition on kernels 5.x Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 18:06       ` Stephen Hemminger
2019-03-25 18:06         ` Stephen Hemminger
2019-03-25 18:07       ` Stephen Hemminger
2019-03-25 18:07         ` Stephen Hemminger
2019-03-26  7:33         ` Slava Ovsiienko
2019-03-26  7:33           ` Slava Ovsiienko
2019-03-26 12:20       ` Shahaf Shuler
2019-03-26 12:20         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 02/13] net/mlx5: modify get ifindex routine for multiport IB Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 11:47       ` Shahaf Shuler
2019-03-26 11:47         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 03/13] net/mlx5: add getting IB ports number " Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 04/13] net/mlx5: add multiport IB device support to probing Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 12:02       ` Shahaf Shuler
2019-03-26 12:02         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 05/13] net/mlx5: add IB shared context alloc/free functions Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 12:10       ` Shahaf Shuler
2019-03-26 12:10         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 06/13] net/mlx5: switch to the names in the shared IB context Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 07/13] net/mlx5: switch to the shared Protection Domain Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 08/13] net/mlx5: switch to the shared context IB attributes Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 09/13] net/mlx5: switch to the shared IB device context Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 10/13] net/mlx5: provide IB port for the object being created Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 11/13] net/mlx5: update install/uninstall int handler routines Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 12:14       ` Shahaf Shuler
2019-03-26 12:14         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 12/13] net/mlx5: update event handler for multiport IB devices Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 12:16       ` Shahaf Shuler
2019-03-26 12:16         ` Shahaf Shuler
2019-03-25 17:03     ` [dpdk-dev] [PATCH v2 13/13] net/mlx5: add source vport match to the ingress rules Viacheslav Ovsiienko
2019-03-25 17:03       ` Viacheslav Ovsiienko
2019-03-26 12:21       ` Shahaf Shuler
2019-03-26 12:21         ` Shahaf Shuler
2019-03-26 15:35     ` [dpdk-dev] [PATCH v3 00/14] net/mlx5: add support for multiport IB devices Viacheslav Ovsiienko
2019-03-26 15:35       ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 01/13] net/mlx5: add representor recognition on kernels 5.x Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 19:37         ` Shahaf Shuler
2019-03-26 19:37           ` Shahaf Shuler
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 02/13] net/mlx5: modify get ifindex routine for multiport IB Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 03/13] net/mlx5: add getting IB ports number " Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 04/13] net/mlx5: add multiport IB device support to probing Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 05/13] net/mlx5: add IB shared context alloc/free functions Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 19:35         ` Shahaf Shuler
2019-03-26 19:35           ` Shahaf Shuler
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 06/13] net/mlx5: switch to the names in the shared IB context Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 07/13] net/mlx5: switch to the shared Protection Domain Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 08/13] net/mlx5: switch to the shared context IB attributes Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 09/13] net/mlx5: switch to the shared IB device context Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 10/13] net/mlx5: provide IB port for the object being created Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 11/13] net/mlx5: update install/uninstall int handler routines Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 12/13] net/mlx5: update event handler for multiport IB devices Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 15:35       ` [dpdk-dev] [PATCH v3 13/13] net/mlx5: add source vport match to the ingress rules Viacheslav Ovsiienko
2019-03-26 15:35         ` Viacheslav Ovsiienko
2019-03-26 19:38         ` Shahaf Shuler
2019-03-26 19:38           ` Shahaf Shuler
2019-03-27  6:00       ` [dpdk-dev] [PATCH v3 00/14] net/mlx5: add support for multiport IB devices Shahaf Shuler
2019-03-27  6:00         ` Shahaf Shuler
2019-03-27  7:31         ` Slava Ovsiienko
2019-03-27  7:31           ` Slava Ovsiienko
2019-03-27 13:15       ` [dpdk-dev] [PATCH v4 " Viacheslav Ovsiienko
2019-03-27 13:15         ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 01/13] net/mlx5: add representor recognition on kernels 5.x Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 02/13] net/mlx5: modify get ifindex routine for multiport IB Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 03/13] net/mlx5: add getting IB ports number " Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 04/13] net/mlx5: add multiport IB device support to probing Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` Viacheslav Ovsiienko [this message]
2019-03-27 13:15           ` [dpdk-dev] [PATCH v4 05/13] net/mlx5: add IB shared context alloc/free functions Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 06/13] net/mlx5: switch to the names in the shared IB context Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 07/13] net/mlx5: switch to the shared Protection Domain Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 08/13] net/mlx5: switch to the shared context IB attributes Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 09/13] net/mlx5: switch to the shared IB device context Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-04-02  4:49           ` Shahaf Shuler
2019-04-02  4:49             ` Shahaf Shuler
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 10/13] net/mlx5: provide IB port for the object being created Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 11/13] net/mlx5: update install/uninstall int handler routines Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 12/13] net/mlx5: update event handler for multiport IB devices Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-27 13:15         ` [dpdk-dev] [PATCH v4 13/13] net/mlx5: add source vport match to the ingress rules Viacheslav Ovsiienko
2019-03-27 13:15           ` Viacheslav Ovsiienko
2019-03-28  9:21         ` [dpdk-dev] [PATCH v4 00/14] net/mlx5: add support for multiport IB devices Shahaf Shuler
2019-03-28  9:21           ` Shahaf Shuler

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