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| author |   Aya Levin <ayal@mellanox.com> | 2019-06-26 23:21:40 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2019-08-20 13:08:18 -0700 |
| commit | 8276ea1353a4968a212f04ddf16659223e5408d9 (patch) | |
| tree | 43ad0b11eb1c4e0219dce80995970124df7bdd0e /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: RX, Handle CQE with error at the earliest stage (diff) | |
| download | linux-dev-8276ea1353a4968a212f04ddf16659223e5408d9.tar.xz linux-dev-8276ea1353a4968a212f04ddf16659223e5408d9.zip | |
net/mlx5e: Report and recover from CQE with error on RQ
Add support for report and recovery from error on completion on RQ by
setting the queue back to ready state. Handle only errors with a
syndrome indicating the RQ might enter error state and could be
recovered.
Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 842adf3719ff..7316571a4df5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -300,6 +300,7 @@ struct mlx5e_dcbx_dp { enum { MLX5E_RQ_STATE_ENABLED, + MLX5E_RQ_STATE_RECOVERING, MLX5E_RQ_STATE_AM, MLX5E_RQ_STATE_NO_CSUM_COMPLETE, MLX5E_RQ_STATE_CSUM_FULL, /* cqe_csum_full hw bit is set */ @@ -672,6 +673,8 @@ struct mlx5e_rq { struct zero_copy_allocator zca; struct xdp_umem *umem; + struct work_struct recover_work; + /* control */ struct mlx5_wq_ctrl wq_ctrl; __be32 mkey_be; |