diff options
| author |   Tariq Toukan <tariqt@mellanox.com> | 2018-10-14 14:46:57 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-12-20 22:54:19 -0800 |
| commit | 1feeab80078078186b5080fe15c51a5cce724a0e (patch) | |
| tree | a1b5f795c303483a9cace970cb7dc66ddb1e1495 /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: XDP, Maintain a FIFO structure for xdp_info instances (diff) | |
| download | linux-dev-1feeab80078078186b5080fe15c51a5cce724a0e.tar.xz linux-dev-1feeab80078078186b5080fe15c51a5cce724a0e.zip | |
net/mlx5e: XDP, Add array for WQE info descriptors
Each xdp_wqe_info instance describes the number of data-segments
and WQEBBs of the WQE.
This is useful for a downstream patch that adds support for
Multi-Packet TX WQE feature.
Signed-off-by: Tariq Toukan <tariqt@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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index fab49cbdb85d..20b3432b35de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -411,6 +411,11 @@ struct mlx5e_xdp_info_fifo { u32 mask; }; +struct mlx5e_xdp_wqe_info { + u8 num_wqebbs; + u8 num_ds; +}; + struct mlx5e_xdpsq { /* data path */ @@ -430,6 +435,7 @@ struct mlx5e_xdpsq { struct mlx5_wq_cyc wq; struct mlx5e_xdpsq_stats *stats; struct { + struct mlx5e_xdp_wqe_info *wqe_info; struct mlx5e_xdp_info_fifo xdpi_fifo; } db; void __iomem *uar_map; |