net/mlx5: Modify RQ bitmask from mlx5 ifc

Use mlx5 ifc MODIFY_BITMASK_VSD in mlx5e_modify_rq_vsd and expose counter
set capability bit in hca caps structure.

Signed-off-by: Alex Vesker <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>

Author: alexvesker

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

@@ -489,7 +489,8 @@ static int mlx5e_modify_rq_vsd(struct mlx5e_rq *rq, bool vsd)
 	rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
 
 	MLX5_SET(modify_rq_in, in, rq_state, MLX5_RQC_STATE_RDY);
-	MLX5_SET64(modify_rq_in, in, modify_bitmask, MLX5_RQ_BITMASK_VSD);
+	MLX5_SET64(modify_rq_in, in, modify_bitmask,
+		   MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD);
 	MLX5_SET(rqc, rqc, vsd, vsd);
 	MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RDY);
 

include/linux/mlx5/driver.h

@@ -48,10 +48,6 @@
 #include <linux/mlx5/doorbell.h>
 #include <linux/mlx5/srq.h>
 
-enum {
-	MLX5_RQ_BITMASK_VSD = 1 << 1,
-};
-
 enum {
 	MLX5_BOARD_ID_LEN = 64,
 	MLX5_MAX_NAME_LEN = 16,

include/linux/mlx5/mlx5_ifc.h

@@ -779,7 +779,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         out_of_seq_cnt[0x1];
 	u8         vport_counters[0x1];
 	u8         retransmission_q_counters[0x1];
-	u8         reserved_at_183[0x3];
+	u8         reserved_at_183[0x1];
+	u8         modify_rq_counter_set_id[0x1];
+	u8         reserved_at_185[0x1];
 	u8         max_qp_cnt[0xa];
 	u8         pkey_table_size[0x10];
 
@@ -4750,6 +4752,11 @@ struct mlx5_ifc_modify_rq_out_bits {
 	u8         reserved_at_40[0x40];
 };
 
+enum {
+	MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD = 1ULL << 1,
+	MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_MODIFY_RQ_COUNTER_SET_ID = 1ULL << 3,
+};
+
 struct mlx5_ifc_modify_rq_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];