diff options
| author | Arumugam Kolappan <aru.kolappan@oracle.com> | 2022-11-01 10:27:44 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2022-11-06 21:31:35 +0300 |
| commit | abef378c434e6f5abd46fd536e9972374fb74e98 (patch) | |
| tree | 3e817e01857da85db8e5e00900639c4f184e64bd /drivers/infiniband/hw/mlx5/mlx5_ib.h | |
| parent | 692373d186205dfb1b56f35f22702412d94d9420 (diff) | |
| download | linux-abef378c434e6f5abd46fd536e9972374fb74e98.tar.xz | |
RDMA/mlx5: Change debug log level for remote access error syndromes
The mlx5 driver dumps the entire CQE buffer by default for few syndromes.
Some syndromes are expected due to the application behavior [ex:
MLX5_CQE_SYNDROME_REMOTE_ACCESS_ERR, MLX5_CQE_SYNDROME_REMOTE_OP_ERR and
MLX5_CQE_SYNDROME_LOCAL_PROT_ERR]. Hence, for these syndromes, the patch
converts the log level from KERN_WARNING to KERN_DEBUG. This enables the
application to get the CQE buffer dump by changing to KERN_DEBUG level
as and when needed.
Suggested-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Arumugam Kolappan <aru.kolappan@oracle.com>
Link: https://lore.kernel.org/r/1667287664-19377-1-git-send-email-aru.kolappan@oracle.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 4a7f7064bd0e..8b91babdd4c0 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -38,6 +38,10 @@ dev_warn(&(_dev)->ib_dev.dev, "%s:%d:(pid %d): " format, __func__, \ __LINE__, current->pid, ##arg) +#define mlx5_ib_log(lvl, _dev, format, arg...) \ + dev_printk(lvl, &(_dev)->ib_dev.dev, "%s:%d:(pid %d): " format, \ + __func__, __LINE__, current->pid, ##arg) + #define MLX5_IB_DEFAULT_UIDX 0xffffff #define MLX5_USER_ASSIGNED_UIDX_MASK __mlx5_mask(qpc, user_index) |