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From: Yongseok Koh <yskoh@mellanox.com>
To: Shahaf Shuler <shahafs@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Yongseok Koh <yskoh@mellanox.com>
Subject: [dpdk-dev] [PATCH 1/3] net/mlx5: add abstraction for multiple flow drivers
Date: Wed, 19 Sep 2018 07:21:54 +0000	[thread overview]
Message-ID: <20180919072143.23211-2-yskoh@mellanox.com> (raw)
In-Reply-To: <20180919072143.23211-1-yskoh@mellanox.com>

Flow engine has to support multiple driver paths. Verbs/DV for NIC flow
steering and Linux TC flower for E-Switch flow steering. In the future,
another flow driver could be added (devX).

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
---
 drivers/net/mlx5/mlx5.c            |   1 -
 drivers/net/mlx5/mlx5_flow.c       | 348 +++++++++++++++++++++++++++++++++----
 drivers/net/mlx5/mlx5_flow.h       |  17 +-
 drivers/net/mlx5/mlx5_flow_dv.c    |  26 +--
 drivers/net/mlx5/mlx5_flow_verbs.c |  20 +--
 5 files changed, 335 insertions(+), 77 deletions(-)

diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index d5936091b..02324ef4f 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -1192,7 +1192,6 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
 	if (err < 0)
 		goto error;
 	priv->config.flow_prio = err;
-	mlx5_flow_init_driver_ops(eth_dev);
 	/*
 	 * Once the device is added to the list of memory event
 	 * callback, its global MR cache table cannot be expanded
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 677cc7a32..2d3158a6f 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -37,6 +37,23 @@
 extern const struct eth_dev_ops mlx5_dev_ops;
 extern const struct eth_dev_ops mlx5_dev_ops_isolate;
 
+/** Device flow drivers. */
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+extern const struct mlx5_flow_driver_ops mlx5_flow_dv_drv_ops;
+#endif
+extern const struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops;
+
+const struct mlx5_flow_driver_ops mlx5_flow_null_drv_ops;
+
+const struct mlx5_flow_driver_ops *flow_drv_ops[] = {
+	[MLX5_FLOW_TYPE_MIN] = &mlx5_flow_null_drv_ops,
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+	[MLX5_FLOW_TYPE_DV] = &mlx5_flow_dv_drv_ops,
+#endif
+	[MLX5_FLOW_TYPE_VERBS] = &mlx5_flow_verbs_drv_ops,
+	[MLX5_FLOW_TYPE_MAX] = &mlx5_flow_null_drv_ops
+};
+
 enum mlx5_expansion {
 	MLX5_EXPANSION_ROOT,
 	MLX5_EXPANSION_ROOT_OUTER,
@@ -282,9 +299,6 @@ static struct mlx5_flow_tunnel_info tunnels_info[] = {
 	},
 };
 
-/* Holds the nic operations that should be used. */
-struct mlx5_flow_driver_ops nic_ops;
-
 /**
  * Discover the maximum number of priority available.
  *
@@ -1511,6 +1525,284 @@ mlx5_flow_validate_item_mpls(const struct rte_flow_item *item __rte_unused,
 				  " update.");
 }
 
+static int
+flow_null_validate(struct rte_eth_dev *dev __rte_unused,
+		   const struct rte_flow_attr *attr __rte_unused,
+		   const struct rte_flow_item items[] __rte_unused,
+		   const struct rte_flow_action actions[] __rte_unused,
+		   struct rte_flow_error *error __rte_unused)
+{
+	rte_errno = ENOTSUP;
+	return -rte_errno;
+}
+
+static struct mlx5_flow *
+flow_null_prepare(const struct rte_flow_attr *attr __rte_unused,
+		  const struct rte_flow_item items[] __rte_unused,
+		  const struct rte_flow_action actions[] __rte_unused,
+		  uint64_t *item_flags __rte_unused,
+		  uint64_t *action_flags __rte_unused,
+		  struct rte_flow_error *error __rte_unused)
+{
+	rte_errno = ENOTSUP;
+	return NULL;
+}
+
+static int
+flow_null_translate(struct rte_eth_dev *dev __rte_unused,
+		    struct mlx5_flow *dev_flow __rte_unused,
+		    const struct rte_flow_attr *attr __rte_unused,
+		    const struct rte_flow_item items[] __rte_unused,
+		    const struct rte_flow_action actions[] __rte_unused,
+		    struct rte_flow_error *error __rte_unused)
+{
+	rte_errno = ENOTSUP;
+	return -rte_errno;
+}
+
+static int
+flow_null_apply(struct rte_eth_dev *dev __rte_unused,
+		struct rte_flow *flow __rte_unused,
+		struct rte_flow_error *error __rte_unused)
+{
+	rte_errno = ENOTSUP;
+	return -rte_errno;
+}
+
+static void
+flow_null_remove(struct rte_eth_dev *dev __rte_unused,
+		 struct rte_flow *flow __rte_unused)
+{
+}
+
+static void
+flow_null_destroy(struct rte_eth_dev *dev __rte_unused,
+		  struct rte_flow *flow __rte_unused)
+{
+}
+
+/* Void driver to protect from null pointer reference. */
+const struct mlx5_flow_driver_ops mlx5_flow_null_drv_ops = {
+	.validate = flow_null_validate,
+	.prepare = flow_null_prepare,
+	.translate = flow_null_translate,
+	.apply = flow_null_apply,
+	.remove = flow_null_remove,
+	.destroy = flow_null_destroy,
+};
+
+/**
+ * Select flow driver type according to flow attributes and device
+ * configuration.
+ *
+ * @param[in] dev
+ *   Pointer to the dev structure.
+ * @param[in] attr
+ *   Pointer to the flow attributes.
+ *
+ * @return
+ *   flow driver type if supported, MLX5_FLOW_TYPE_MAX otherwise.
+ */
+static enum mlx5_flow_drv_type
+flow_get_drv_type(struct rte_eth_dev *dev __rte_unused,
+		  const struct rte_flow_attr *attr)
+{
+	struct priv *priv __rte_unused = dev->data->dev_private;
+	enum mlx5_flow_drv_type type = MLX5_FLOW_TYPE_MAX;
+
+	if (!attr->transfer) {
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+		type = priv->config.dv_flow_en ?  MLX5_FLOW_TYPE_DV :
+						  MLX5_FLOW_TYPE_VERBS;
+#else
+		type = MLX5_FLOW_TYPE_VERBS;
+#endif
+	}
+	return type;
+}
+
+#define flow_get_drv_ops(type) flow_drv_ops[type]
+
+/**
+ * Flow driver validation API. This abstracts calling driver specific functions.
+ * The type of flow driver is determined according to flow attributes.
+ *
+ * @param[in] dev
+ *   Pointer to the dev structure.
+ * @param[in] attr
+ *   Pointer to the flow attributes.
+ * @param[in] items
+ *   Pointer to the list of items.
+ * @param[in] actions
+ *   Pointer to the list of actions.
+ * @param[out] error
+ *   Pointer to the error structure.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ */
+static inline int
+flow_drv_validate(struct rte_eth_dev *dev,
+		  const struct rte_flow_attr *attr,
+		  const struct rte_flow_item items[],
+		  const struct rte_flow_action actions[],
+		  struct rte_flow_error *error)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = flow_get_drv_type(dev, attr);
+
+	fops = flow_get_drv_ops(type);
+	return fops->validate(dev, attr, items, actions, error);
+}
+
+/**
+ * Flow driver preparation API. This abstracts calling driver specific
+ * functions. Parent flow (rte_flow) should have driver type (drv_type). It
+ * calculates the size of memory required for device flow, allocates the memory,
+ * initializes the device flow and returns the pointer.
+ *
+ * @param[in] attr
+ *   Pointer to the flow attributes.
+ * @param[in] items
+ *   Pointer to the list of items.
+ * @param[in] actions
+ *   Pointer to the list of actions.
+ * @param[out] item_flags
+ *   Pointer to bit mask of all items detected.
+ * @param[out] action_flags
+ *   Pointer to bit mask of all actions detected.
+ * @param[out] error
+ *   Pointer to the error structure.
+ *
+ * @return
+ *   Pointer to device flow on success, otherwise NULL and rte_ernno is set.
+ */
+static inline struct mlx5_flow *
+flow_drv_prepare(struct rte_flow *flow,
+		 const struct rte_flow_attr *attr,
+		 const struct rte_flow_item items[],
+		 const struct rte_flow_action actions[],
+		 uint64_t *item_flags,
+		 uint64_t *action_flags,
+		 struct rte_flow_error *error)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = flow->drv_type;
+
+	assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
+	fops = flow_get_drv_ops(type);
+	return fops->prepare(attr, items, actions, item_flags, action_flags,
+			     error);
+}
+
+/**
+ * Flow driver translation API. This abstracts calling driver specific
+ * functions. Parent flow (rte_flow) should have driver type (drv_type). It
+ * translates a generic flow into a driver flow. flow_drv_prepare() must
+ * precede.
+ *
+ *
+ * @param[in] dev
+ *   Pointer to the rte dev structure.
+ * @param[in, out] dev_flow
+ *   Pointer to the mlx5 flow.
+ * @param[in] attr
+ *   Pointer to the flow attributes.
+ * @param[in] items
+ *   Pointer to the list of items.
+ * @param[in] actions
+ *   Pointer to the list of actions.
+ * @param[out] error
+ *   Pointer to the error structure.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ */
+static inline int
+flow_drv_translate(struct rte_eth_dev *dev, struct mlx5_flow *dev_flow,
+		   const struct rte_flow_attr *attr,
+		   const struct rte_flow_item items[],
+		   const struct rte_flow_action actions[],
+		   struct rte_flow_error *error)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = dev_flow->flow->drv_type;
+
+	assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
+	fops = flow_get_drv_ops(type);
+	return fops->translate(dev, dev_flow, attr, items, actions, error);
+}
+
+/**
+ * Flow driver apply API. This abstracts calling driver specific functions.
+ * Parent flow (rte_flow) should have driver type (drv_type). It applies
+ * translated driver flows on to device. flow_drv_translate() must precede.
+ *
+ * @param[in] dev
+ *   Pointer to Ethernet device structure.
+ * @param[in, out] flow
+ *   Pointer to flow structure.
+ * @param[out] error
+ *   Pointer to error structure.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static inline int
+flow_drv_apply(struct rte_eth_dev *dev, struct rte_flow *flow,
+	       struct rte_flow_error *error)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = flow->drv_type;
+
+	assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
+	fops = flow_get_drv_ops(type);
+	return fops->apply(dev, flow, error);
+}
+
+/**
+ * Flow driver remove API. This abstracts calling driver specific functions.
+ * Parent flow (rte_flow) should have driver type (drv_type). It removes a flow
+ * on device. All the resources of the flow should be freed by calling
+ * flow_dv_destroy().
+ *
+ * @param[in] dev
+ *   Pointer to Ethernet device.
+ * @param[in, out] flow
+ *   Pointer to flow structure.
+ */
+static inline void
+flow_drv_remove(struct rte_eth_dev *dev, struct rte_flow *flow)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = flow->drv_type;
+
+	assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
+	fops = flow_get_drv_ops(type);
+	fops->remove(dev, flow);
+}
+
+/**
+ * Flow driver destroy API. This abstracts calling driver specific functions.
+ * Parent flow (rte_flow) should have driver type (drv_type). It removes a flow
+ * on device and releases resources of the flow.
+ *
+ * @param[in] dev
+ *   Pointer to Ethernet device.
+ * @param[in, out] flow
+ *   Pointer to flow structure.
+ */
+static inline void
+flow_drv_destroy(struct rte_eth_dev *dev, struct rte_flow *flow)
+{
+	const struct mlx5_flow_driver_ops *fops;
+	enum mlx5_flow_drv_type type = flow->drv_type;
+
+	assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
+	fops = flow_get_drv_ops(type);
+	fops->destroy(dev, flow);
+}
+
 /**
  * Validate a flow supported by the NIC.
  *
@@ -1526,7 +1818,7 @@ mlx5_flow_validate(struct rte_eth_dev *dev,
 {
 	int ret;
 
-	ret =  nic_ops.validate(dev, attr, items, actions, error);
+	ret = flow_drv_validate(dev, attr, items, actions, error);
 	if (ret < 0)
 		return ret;
 	return 0;
@@ -1616,7 +1908,7 @@ mlx5_flow_list_create(struct rte_eth_dev *dev,
 	uint32_t i;
 	uint32_t flow_size;
 
-	ret = mlx5_flow_validate(dev, attr, items, actions, error);
+	ret = flow_drv_validate(dev, attr, items, actions, error);
 	if (ret < 0)
 		return NULL;
 	flow_size = sizeof(struct rte_flow);
@@ -1627,6 +1919,9 @@ mlx5_flow_list_create(struct rte_eth_dev *dev,
 	else
 		flow_size += RTE_ALIGN_CEIL(sizeof(uint16_t), sizeof(void *));
 	flow = rte_calloc(__func__, 1, flow_size, 0);
+	flow->drv_type = flow_get_drv_type(dev, attr);
+	assert(flow->drv_type > MLX5_FLOW_TYPE_MIN &&
+	       flow->drv_type < MLX5_FLOW_TYPE_MAX);
 	flow->queue = (void *)(flow + 1);
 	LIST_INIT(&flow->dev_flows);
 	if (rss && rss->types) {
@@ -1644,21 +1939,21 @@ mlx5_flow_list_create(struct rte_eth_dev *dev,
 		buf->entry[0].pattern = (void *)(uintptr_t)items;
 	}
 	for (i = 0; i < buf->entries; ++i) {
-		dev_flow = nic_ops.prepare(attr, buf->entry[i].pattern,
-					   actions, &item_flags,
-					   &action_flags, error);
+		dev_flow = flow_drv_prepare(flow, attr, buf->entry[i].pattern,
+					    actions, &item_flags, &action_flags,
+					    error);
 		if (!dev_flow)
 			goto error;
 		dev_flow->flow = flow;
 		LIST_INSERT_HEAD(&flow->dev_flows, dev_flow, next);
-		ret = nic_ops.translate(dev, dev_flow, attr,
-					buf->entry[i].pattern,
-					actions, error);
+		ret = flow_drv_translate(dev, dev_flow, attr,
+					 buf->entry[i].pattern,
+					 actions, error);
 		if (ret < 0)
 			goto error;
 	}
 	if (dev->data->dev_started) {
-		ret = nic_ops.apply(dev, flow, error);
+		ret = flow_drv_apply(dev, flow, error);
 		if (ret < 0)
 			goto error;
 	}
@@ -1668,7 +1963,7 @@ mlx5_flow_list_create(struct rte_eth_dev *dev,
 error:
 	ret = rte_errno; /* Save rte_errno before cleanup. */
 	assert(flow);
-	nic_ops.destroy(dev, flow);
+	flow_drv_destroy(dev, flow);
 	rte_free(flow);
 	rte_errno = ret; /* Restore rte_errno. */
 	return NULL;
@@ -1706,7 +2001,7 @@ static void
 mlx5_flow_list_destroy(struct rte_eth_dev *dev, struct mlx5_flows *list,
 		       struct rte_flow *flow)
 {
-	nic_ops.destroy(dev, flow);
+	flow_drv_destroy(dev, flow);
 	TAILQ_REMOVE(list, flow, next);
 	/*
 	 * Update RX queue flags only if port is started, otherwise it is
@@ -1750,7 +2045,7 @@ mlx5_flow_stop(struct rte_eth_dev *dev, struct mlx5_flows *list)
 	struct rte_flow *flow;
 
 	TAILQ_FOREACH_REVERSE(flow, list, mlx5_flows, next)
-		nic_ops.remove(dev, flow);
+		flow_drv_remove(dev, flow);
 	mlx5_flow_rxq_flags_clear(dev);
 }
 
@@ -1773,7 +2068,7 @@ mlx5_flow_start(struct rte_eth_dev *dev, struct mlx5_flows *list)
 	int ret = 0;
 
 	TAILQ_FOREACH(flow, list, next) {
-		ret = nic_ops.apply(dev, flow, &error);
+		ret = flow_drv_apply(dev, flow, &error);
 		if (ret < 0)
 			goto error;
 		mlx5_flow_rxq_flags_set(dev, flow);
@@ -2464,24 +2759,3 @@ mlx5_dev_filter_ctrl(struct rte_eth_dev *dev,
 	}
 	return 0;
 }
-
-/**
- * Init the driver ops structure.
- *
- * @param dev
- *   Pointer to Ethernet device structure.
- */
-void
-mlx5_flow_init_driver_ops(struct rte_eth_dev *dev)
-{
-	struct priv *priv __rte_unused = dev->data->dev_private;
-
-#ifdef HAVE_IBV_FLOW_DV_SUPPORT
-	if (priv->config.dv_flow_en)
-		mlx5_flow_dv_get_driver_ops(&nic_ops);
-	else
-		mlx5_flow_verbs_get_driver_ops(&nic_ops);
-#else
-	mlx5_flow_verbs_get_driver_ops(&nic_ops);
-#endif
-}
diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 53c0eeb56..2bc3bee8c 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -128,6 +128,13 @@
 /* Max number of actions per DV flow. */
 #define MLX5_DV_MAX_NUMBER_OF_ACTIONS 8
 
+enum mlx5_flow_drv_type {
+	MLX5_FLOW_TYPE_MIN,
+	MLX5_FLOW_TYPE_DV,
+	MLX5_FLOW_TYPE_VERBS,
+	MLX5_FLOW_TYPE_MAX,
+};
+
 /* Matcher PRM representation */
 struct mlx5_flow_dv_match_params {
 	size_t size;
@@ -210,7 +217,7 @@ struct mlx5_flow_counter {
 /* Flow structure. */
 struct rte_flow {
 	TAILQ_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
-	struct rte_flow_attr attributes; /**< User flow attribute. */
+	enum mlx5_flow_drv_type drv_type; /**< Drvier type. */
 	uint32_t layers;
 	/**< Bit-fields of present layers see MLX5_FLOW_LAYER_*. */
 	struct mlx5_flow_counter *counter; /**< Holds flow counter. */
@@ -314,13 +321,5 @@ int mlx5_flow_validate_item_vxlan_gpe(const struct rte_flow_item *item,
 				      uint64_t item_flags,
 				      struct rte_eth_dev *dev,
 				      struct rte_flow_error *error);
-void mlx5_flow_init_driver_ops(struct rte_eth_dev *dev);
-
-/* mlx5_flow_dv.c */
-void mlx5_flow_dv_get_driver_ops(struct mlx5_flow_driver_ops *flow_ops);
-
-/* mlx5_flow_verbs.c */
-
-void mlx5_flow_verbs_get_driver_ops(struct mlx5_flow_driver_ops *flow_ops);
 
 #endif /* RTE_PMD_MLX5_FLOW_H_ */
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 71af410b2..cf663cdb8 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1351,23 +1351,13 @@ flow_dv_destroy(struct rte_eth_dev *dev, struct rte_flow *flow)
 	}
 }
 
-/**
- * Fills the flow_ops with the function pointers.
- *
- * @param[out] flow_ops
- *   Pointer to driver_ops structure.
- */
-void
-mlx5_flow_dv_get_driver_ops(struct mlx5_flow_driver_ops *flow_ops)
-{
-	*flow_ops = (struct mlx5_flow_driver_ops) {
-		.validate = flow_dv_validate,
-		.prepare = flow_dv_prepare,
-		.translate = flow_dv_translate,
-		.apply = flow_dv_apply,
-		.remove = flow_dv_remove,
-		.destroy = flow_dv_destroy,
-	};
-}
+const struct mlx5_flow_driver_ops mlx5_flow_dv_drv_ops = {
+	.validate = flow_dv_validate,
+	.prepare = flow_dv_prepare,
+	.translate = flow_dv_translate,
+	.apply = flow_dv_apply,
+	.remove = flow_dv_remove,
+	.destroy = flow_dv_destroy,
+};
 
 #endif /* HAVE_IBV_FLOW_DV_SUPPORT */
diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index f4a264232..05ab5fdad 100644
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -1638,15 +1638,11 @@ flow_verbs_apply(struct rte_eth_dev *dev, struct rte_flow *flow,
 	return -rte_errno;
 }
 
-void
-mlx5_flow_verbs_get_driver_ops(struct mlx5_flow_driver_ops *flow_ops)
-{
-	*flow_ops = (struct mlx5_flow_driver_ops) {
-		.validate = flow_verbs_validate,
-		.prepare = flow_verbs_prepare,
-		.translate = flow_verbs_translate,
-		.apply = flow_verbs_apply,
-		.remove = flow_verbs_remove,
-		.destroy = flow_verbs_destroy,
-	};
-}
+const struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops = {
+	.validate = flow_verbs_validate,
+	.prepare = flow_verbs_prepare,
+	.translate = flow_verbs_translate,
+	.apply = flow_verbs_apply,
+	.remove = flow_verbs_remove,
+	.destroy = flow_verbs_destroy,
+};
-- 
2.11.0

  reply	other threads:[~2018-09-19  7:21 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-19  7:21 [dpdk-dev] [PATCH 0/3] migrate Linux TC flower driver to new flow engine Yongseok Koh
2018-09-19  7:21 ` Yongseok Koh [this message]
2018-09-19  7:21 ` [dpdk-dev] [PATCH 2/3] net/mlx5: remove Netlink flow driver Yongseok Koh
2018-09-19  7:21 ` [dpdk-dev] [PATCH 3/3] net/mlx5: add Linux TC flower driver for E-Switch flow Yongseok Koh
2018-09-24 19:55 ` [dpdk-dev] [PATCH v2 0/3] net/mlx5: migrate Linux TC flower driver to new flow engine Yongseok Koh
2018-09-24 19:55   ` [dpdk-dev] [PATCH v2 1/3] net/mlx5: add abstraction for multiple flow drivers Yongseok Koh
2018-09-24 19:55   ` [dpdk-dev] [PATCH v2 2/3] net/mlx5: remove Netlink flow driver Yongseok Koh
2018-09-24 19:55   ` [dpdk-dev] [PATCH v2 3/3] net/mlx5: add Linux TC flower driver for E-Switch flow Yongseok Koh
2018-10-04 16:16   ` [dpdk-dev] [PATCH v2 0/3] net/mlx5: migrate Linux TC flower driver to new flow engine Thomas Monjalon
2018-09-24 23:17 ` [dpdk-dev] [PATCH v3 00/11] net/mlx5: add Direct Verbs flow driver support Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 01/11] net/mlx5: split flow validation to dedicated function Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 02/11] net/mlx5: add flow prepare function Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 03/11] net/mlx5: add flow translate function Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 04/11] net/mlx5: add support for multiple flow drivers Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 05/11] net/mlx5: add Direct Verbs validation function Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 06/11] net/mlx5: add Direct Verbs prepare function Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 07/11] net/mlx5: add Direct Verbs translate items Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 08/11] net/mlx5: add Direct Verbs translate actions Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 09/11] net/mlx5: add Direct Verbs driver to glue Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 10/11] net/mlx5: add Direct Verbs final functions Yongseok Koh
2018-09-24 23:17   ` [dpdk-dev] [PATCH v3 11/11] net/mlx5: add runtime parameter to enable Direct Verbs Yongseok Koh
2018-10-04 16:17   ` [dpdk-dev] [PATCH v3 00/11] net/mlx5: add Direct Verbs flow driver support Thomas Monjalon

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