diff options
author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-09-27 13:36:04 -0700 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-28 19:36:36 -0700 |
commit | 21a0502d59109792b830b476f73287573981a0dd (patch) | |
tree | 336e4f48312ccdffdccd0c1d97d94fcaaf620043 /drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h | |
parent | e3c4c496dc9a44412bae6e1c5a9cf7fd0cdafba1 (diff) |
net/mlx5e: Use the aligned max TX MPWQE size
TX MPWQE size is limited to the cacheline-aligned maximum. Use the same
value for the stop room and the capability check.
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h index c208ea307bff..8751e48e283d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h @@ -439,6 +439,13 @@ static inline u16 mlx5e_stop_room_for_max_wqe(struct mlx5_core_dev *mdev) return MLX5E_STOP_ROOM(mlx5e_get_max_sq_wqebbs(mdev)); } +static inline u16 mlx5e_stop_room_for_mpwqe(struct mlx5_core_dev *mdev) +{ + u8 mpwqe_wqebbs = mlx5e_get_max_sq_aligned_wqebbs(mdev); + + return mlx5e_stop_room_for_wqe(mdev, mpwqe_wqebbs); +} + static inline bool mlx5e_icosq_can_post_wqe(struct mlx5e_icosq *sq, u16 wqe_size) { u16 room = sq->reserved_room; |