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net/mlx5: Fix arm SRQ command for ISSI version 0

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Support for ISSI version 0 was recently broken as the arm_srq_cmd
command, which is used only for ISSI version 0, was given the opcode
for ISSI version 1 instead of ISSI version 0.

Change arm_srq_cmd to use the correct command opcode for ISSI version
0.

Fixes: af1ba291c5 ('{net, IB}/mlx5: Refactor internal SRQ API')
Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Noa Osherovich 2017-07-30 13:55:48 +03:00 committed by Saeed Mahameed
parent 9e10bf1d34
commit 672d0880b7
1 changed files with 6 additions and 6 deletions
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12
drivers/net/ethernet/mellanox/mlx5/core/srq.c
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@ -201,13 +201,13 @@ static int destroy_srq_cmd(struct mlx5_core_dev *dev,
static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
u16 lwm, int is_srq)
{
/* arm_srq structs missing using identical xrc ones */
u32 srq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0};
u32 srq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0};
u32 srq_in[MLX5_ST_SZ_DW(arm_rq_in)] = {0};
u32 srq_out[MLX5_ST_SZ_DW(arm_rq_out)] = {0};
MLX5_SET(arm_xrc_srq_in, srq_in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ);
MLX5_SET(arm_xrc_srq_in, srq_in, xrc_srqn, srq->srqn);
MLX5_SET(arm_xrc_srq_in, srq_in, lwm, lwm);
MLX5_SET(arm_rq_in, srq_in, opcode, MLX5_CMD_OP_ARM_RQ);
MLX5_SET(arm_rq_in, srq_in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_SRQ);
MLX5_SET(arm_rq_in, srq_in, srq_number, srq->srqn);
MLX5_SET(arm_rq_in, srq_in, lwm, lwm);
return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
srq_out, sizeof(srq_out));