net/mlx5: support metadata as flow rule criteria

[dpdk.git] / drivers / net / mlx5 / mlx5_flow.h

diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 860fb1f..38635c9 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -43,6 +43,9 @@
 #define MLX5_FLOW_LAYER_GRE (1u << 14)
 #define MLX5_FLOW_LAYER_MPLS (1u << 15)
 
+/* General pattern items bits. */
+#define MLX5_FLOW_ITEM_METADATA (1u << 16)
+
 /* Outer Masks. */
 #define MLX5_FLOW_LAYER_OUTER_L3 \
        (MLX5_FLOW_LAYER_OUTER_L3_IPV4 | MLX5_FLOW_LAYER_OUTER_L3_IPV6)
@@ -84,6 +87,11 @@
 #define MLX5_FLOW_ACTION_SET_IPV6_DST (1u << 14)
 #define MLX5_FLOW_ACTION_SET_TP_SRC (1u << 15)
 #define MLX5_FLOW_ACTION_SET_TP_DST (1u << 16)
+#define MLX5_FLOW_ACTION_JUMP (1u << 17)
+#define MLX5_FLOW_ACTION_SET_TTL (1u << 18)
+#define MLX5_FLOW_ACTION_DEC_TTL (1u << 19)
+#define MLX5_FLOW_ACTION_SET_MAC_SRC (1u << 20)
+#define MLX5_FLOW_ACTION_SET_MAC_DST (1u << 21)
 
 #define MLX5_FLOW_FATE_ACTIONS \
        (MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | MLX5_FLOW_ACTION_RSS)
@@ -238,7 +246,6 @@ struct rte_flow {
        struct rte_flow_action_rss rss;/**< RSS context. */
        uint8_t key[MLX5_RSS_HASH_KEY_LEN]; /**< RSS hash key. */
        uint16_t (*queue)[]; /**< Destination queues to redirect traffic to. */
-       void *nl_flow; /**< Netlink flow buffer if relevant. */
        LIST_HEAD(dev_flows, mlx5_flow) dev_flows;
        /**< Device flows that are part of the flow. */
        uint32_t actions; /**< Bit-fields which mark all detected actions. */
@@ -264,6 +271,11 @@ typedef void (*mlx5_flow_remove_t)(struct rte_eth_dev *dev,
                                   struct rte_flow *flow);
 typedef void (*mlx5_flow_destroy_t)(struct rte_eth_dev *dev,
                                    struct rte_flow *flow);
+typedef int (*mlx5_flow_query_t)(struct rte_eth_dev *dev,
+                                struct rte_flow *flow,
+                                const struct rte_flow_action *actions,
+                                void *data,
+                                struct rte_flow_error *error);
 struct mlx5_flow_driver_ops {
        mlx5_flow_validate_t validate;
        mlx5_flow_prepare_t prepare;
@@ -271,6 +283,7 @@ struct mlx5_flow_driver_ops {
        mlx5_flow_apply_t apply;
        mlx5_flow_remove_t remove;
        mlx5_flow_destroy_t destroy;
+       mlx5_flow_query_t query;
 };
 
 /* mlx5_flow.c */
@@ -306,6 +319,11 @@ int mlx5_flow_validate_action_rss(const struct rte_flow_action *action,
 int mlx5_flow_validate_attributes(struct rte_eth_dev *dev,
                                  const struct rte_flow_attr *attributes,
                                  struct rte_flow_error *error);
+int mlx5_flow_item_acceptable(const struct rte_flow_item *item,
+                             const uint8_t *mask,
+                             const uint8_t *nic_mask,
+                             unsigned int size,
+                             struct rte_flow_error *error);
 int mlx5_flow_validate_item_eth(const struct rte_flow_item *item,
                                uint64_t item_flags,
                                struct rte_flow_error *error);
@@ -345,9 +363,9 @@ int mlx5_flow_validate_item_vxlan_gpe(const struct rte_flow_item *item,
 
 /* mlx5_flow_tcf.c */
 
-int mlx5_flow_tcf_init(struct mnl_socket *nl, unsigned int ifindex,
-                      struct rte_flow_error *error);
-struct mnl_socket *mlx5_flow_tcf_socket_create(void);
-void mlx5_flow_tcf_socket_destroy(struct mnl_socket *nl);
+int mlx5_flow_tcf_init(struct mlx5_flow_tcf_context *ctx,
+                      unsigned int ifindex, struct rte_flow_error *error);
+struct mlx5_flow_tcf_context *mlx5_flow_tcf_context_create(void);
+void mlx5_flow_tcf_context_destroy(struct mlx5_flow_tcf_context *ctx);
 
 #endif /* RTE_PMD_MLX5_FLOW_H_ */