X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5.h;h=32b2817bf2868fcd93c4403feefb0702aae6aa19;hb=835731f63b0a89deedc6878a7028844b643fb54e;hp=b8a29dd36935726d32f9300fa893d00728602095;hpb=ec962bad14e143ac6853a0acbae13755f450f646;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index b8a29dd369..32b2817bf2 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -287,6 +287,13 @@ struct mlx5_drop {
 	struct mlx5_rxq_obj *rxq; /* Rx queue object. */
 };
 
+/* Loopback dummy queue resources required due to Verbs API. */
+struct mlx5_lb_ctx {
+	struct ibv_qp *qp; /* QP object. */
+	void *ibv_cq; /* Completion queue. */
+	uint16_t refcnt; /* Reference count for representors. */
+};
+
 #define MLX5_COUNTERS_PER_POOL 512
 #define MLX5_MAX_PENDING_QUERIES 4
 #define MLX5_CNT_CONTAINER_RESIZE 64
@@ -1128,6 +1135,7 @@ struct mlx5_dev_ctx_shared {
 	/* Meter management structure. */
 	struct mlx5_aso_ct_pools_mng *ct_mng;
 	/* Management data for ASO connection tracking. */
+	struct mlx5_lb_ctx self_lb; /* QP to enable self loopback for Devx. */
 	struct mlx5_dev_shared_port port[]; /* per device port data array. */
 };
 
@@ -1287,6 +1295,8 @@ struct mlx5_obj_ops {
 	int (*txq_obj_modify)(struct mlx5_txq_obj *obj,
 			      enum mlx5_txq_modify_type type, uint8_t dev_port);
 	void (*txq_obj_release)(struct mlx5_txq_obj *txq_obj);
+	int (*lb_dummy_queue_create)(struct rte_eth_dev *dev);
+	void (*lb_dummy_queue_release)(struct rte_eth_dev *dev);
 };
 
 #define MLX5_RSS_HASH_FIELDS_LEN RTE_DIM(mlx5_rss_hash_fields)
@@ -1316,6 +1326,7 @@ struct mlx5_priv {
 	unsigned int sampler_en:1; /* Whether support sampler. */
 	unsigned int mtr_en:1; /* Whether support meter. */
 	unsigned int mtr_reg_share:1; /* Whether support meter REG_C share. */
+	unsigned int lb_used:1; /* Loopback queue is referred to. */
 	uint16_t domain_id; /* Switch domain identifier. */
 	uint16_t vport_id; /* Associated VF vport index (if any). */
 	uint32_t vport_meta_tag; /* Used for vport index match ove VF LAG. */