1 files changed, 46 insertions, 13 deletions

diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index bf20a388eabe..e636e954f6bf 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -263,6 +263,14 @@ struct mlx5_ib_pp {
 	struct mlx5_core_dev *mdev;
 };
 
+enum mlx5_ib_optional_counter_type {
+	MLX5_IB_OPCOUNTER_CC_RX_CE_PKTS,
+	MLX5_IB_OPCOUNTER_CC_RX_CNP_PKTS,
+	MLX5_IB_OPCOUNTER_CC_TX_CNP_PKTS,
+
+	MLX5_IB_OPCOUNTER_MAX,
+};
+
 struct mlx5_ib_flow_db {
 	struct mlx5_ib_flow_prio	prios[MLX5_IB_NUM_FLOW_FT];
 	struct mlx5_ib_flow_prio	egress_prios[MLX5_IB_NUM_FLOW_FT];
@@ -271,6 +279,7 @@ struct mlx5_ib_flow_db {
 	struct mlx5_ib_flow_prio	fdb;
 	struct mlx5_ib_flow_prio	rdma_rx[MLX5_IB_NUM_FLOW_FT];
 	struct mlx5_ib_flow_prio	rdma_tx[MLX5_IB_NUM_FLOW_FT];
+	struct mlx5_ib_flow_prio	opfcs[MLX5_IB_OPCOUNTER_MAX];
 	struct mlx5_flow_table		*lag_demux_ft;
 	/* Protect flow steering bypass flow tables
 	 * when add/del flow rules.
@@ -619,6 +628,20 @@ struct mlx5_user_mmap_entry {
 	u32 page_idx;
 };
 
+enum mlx5_mkey_type {
+	MLX5_MKEY_MR = 1,
+	MLX5_MKEY_MW,
+	MLX5_MKEY_INDIRECT_DEVX,
+};
+
+struct mlx5_ib_mkey {
+	u32 key;
+	enum mlx5_mkey_type type;
+	unsigned int ndescs;
+	struct wait_queue_head wait;
+	refcount_t usecount;
+};
+
 #define MLX5_IB_MTT_PRESENT (MLX5_IB_MTT_READ | MLX5_IB_MTT_WRITE)
 
 #define MLX5_IB_DM_MEMIC_ALLOWED_ACCESS (IB_ACCESS_LOCAL_WRITE   |\
@@ -637,7 +660,7 @@ struct mlx5_user_mmap_entry {
 
 struct mlx5_ib_mr {
 	struct ib_mr ibmr;
-	struct mlx5_core_mkey mmkey;
+	struct mlx5_ib_mkey mmkey;
 
 	/* User MR data */
 	struct mlx5_cache_ent *cache_ent;
@@ -659,7 +682,6 @@ struct mlx5_ib_mr {
 			void *descs_alloc;
 			dma_addr_t desc_map;
 			int max_descs;
-			int ndescs;
 			int desc_size;
 			int access_mode;
 
@@ -713,13 +735,7 @@ static inline bool is_dmabuf_mr(struct mlx5_ib_mr *mr)
 
 struct mlx5_ib_mw {
 	struct ib_mw		ibmw;
-	struct mlx5_core_mkey	mmkey;
-	int			ndescs;
-};
-
-struct mlx5_ib_devx_mr {
-	struct mlx5_core_mkey	mmkey;
-	int			ndescs;
+	struct mlx5_ib_mkey	mmkey;
 };
 
 struct mlx5_ib_umr_context {
@@ -797,15 +813,32 @@ struct mlx5_ib_resources {
 	struct mlx5_ib_port_resources ports[2];
 };
 
+#define MAX_OPFC_RULES 2
+
+struct mlx5_ib_op_fc {
+	struct mlx5_fc *fc;
+	struct mlx5_flow_handle *rule[MAX_OPFC_RULES];
+};
+
 struct mlx5_ib_counters {
-	const char **names;
+	struct rdma_stat_desc *descs;
 	size_t *offsets;
 	u32 num_q_counters;
 	u32 num_cong_counters;
 	u32 num_ext_ppcnt_counters;
+	u32 num_op_counters;
 	u16 set_id;
+	struct mlx5_ib_op_fc opfcs[MLX5_IB_OPCOUNTER_MAX];
 };
 
+int mlx5_ib_fs_add_op_fc(struct mlx5_ib_dev *dev, u32 port_num,
+			 struct mlx5_ib_op_fc *opfc,
+			 enum mlx5_ib_optional_counter_type type);
+
+void mlx5_ib_fs_remove_op_fc(struct mlx5_ib_dev *dev,
+			     struct mlx5_ib_op_fc *opfc,
+			     enum mlx5_ib_optional_counter_type type);
+
 struct mlx5_ib_multiport_info;
 
 struct mlx5_ib_multiport {
@@ -1579,7 +1612,7 @@ static inline bool mlx5_ib_can_reconfig_with_umr(struct mlx5_ib_dev *dev,
 }
 
 static inline int mlx5r_store_odp_mkey(struct mlx5_ib_dev *dev,
-				       struct mlx5_core_mkey *mmkey)
+				       struct mlx5_ib_mkey *mmkey)
 {
 	refcount_set(&mmkey->usecount, 1);
 
@@ -1588,14 +1621,14 @@ static inline int mlx5r_store_odp_mkey(struct mlx5_ib_dev *dev,
 }
 
 /* deref an mkey that can participate in ODP flow */
-static inline void mlx5r_deref_odp_mkey(struct mlx5_core_mkey *mmkey)
+static inline void mlx5r_deref_odp_mkey(struct mlx5_ib_mkey *mmkey)
 {
 	if (refcount_dec_and_test(&mmkey->usecount))
 		wake_up(&mmkey->wait);
 }
 
 /* deref an mkey that can participate in ODP flow and wait for relese */
-static inline void mlx5r_deref_wait_odp_mkey(struct mlx5_core_mkey *mmkey)
+static inline void mlx5r_deref_wait_odp_mkey(struct mlx5_ib_mkey *mmkey)
 {
 	mlx5r_deref_odp_mkey(mmkey);
 	wait_event(mmkey->wait, refcount_read(&mmkey->usecount) == 0);