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| author |   Maor Gottlieb <maorg@mellanox.com> | 2017-05-30 10:29:11 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-07-24 10:34:28 -0400 |
| commit | c1e0bfc1312d0e06bdb24e6e4e7e10b0b4313ec6 (patch) | |
| tree | 3bb0dbd385118bcc6cb1ef4157fc0f29e57cf9d3 /include/linux/mlx5/qp.h | |
| parent | IB/core: Introduce delay drop for a WQ (diff) | |
| download | wireguard-linux-c1e0bfc1312d0e06bdb24e6e4e7e10b0b4313ec6.tar.xz wireguard-linux-c1e0bfc1312d0e06bdb24e6e4e7e10b0b4313ec6.zip | |
net/mlx5: Introduce set delay drop command
Add support to SET_DELAY_DROP command.
This command will be used in downstream patches for delay packet drop.
The timeout value should be indicated by delay_drop_timeout field.
Packet processing will be delayed till timeout value passed or until
more WQEs are posted.
Setting this value to 0 disables the feature.
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/linux/mlx5/qp.h')
| -rw-r--r-- | include/linux/mlx5/qp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 6f41270d80c0..fff4ec13f620 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -561,6 +561,9 @@ int mlx5_core_destroy_qp(struct mlx5_core_dev *dev, int mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, u32 *out, int outlen); +int mlx5_core_set_delay_drop(struct mlx5_core_dev *dev, + u32 timeout_usec); + int mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn); int mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn); void mlx5_init_qp_table(struct mlx5_core_dev *dev); |