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| author |   Mark Zhang <markz@mellanox.com> | 2019-07-02 13:02:36 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-07-05 10:22:55 -0300 |
| commit | d14133dd41614aaaac1fa0505c7dab01f4211d2c (patch) | |
| tree | 5590a7515cc8af18bc0e0ddfa535222f99d219e5 /include/linux/mlx5/qp.h | |
| parent | RDMA/counter: Add "auto" configuration mode support (diff) | |
| download | linux-dev-d14133dd41614aaaac1fa0505c7dab01f4211d2c.tar.xz linux-dev-d14133dd41614aaaac1fa0505c7dab01f4211d2c.zip | |
IB/mlx5: Support set qp counter
Support bind a qp with counter. If counter is null then bind the qp to the
default counter. Different QP state has different operation:
- RESET: Set the counter field so that it will take effective during
RST2INIT change;
- RTS: Issue an RTS2RTS change to update the QP counter;
- Other: Set the counter field and mark the counter_pending flag, when QP
is moved to RTS state and this flag is set, then issue an RTS2RTS
modification to update the counter.
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mlx5/qp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 937041101504..ae63b1ae9004 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -71,6 +71,7 @@ enum mlx5_qp_optpar { MLX5_QP_OPTPAR_CQN_RCV = 1 << 19, MLX5_QP_OPTPAR_DC_HS = 1 << 20, MLX5_QP_OPTPAR_DC_KEY = 1 << 21, + MLX5_QP_OPTPAR_COUNTER_SET_ID = 1 << 25, }; enum mlx5_qp_state { |