From 24670b1a31661815777c2e88b94c162e47ea43fc Mon Sep 17 00:00:00 2001 From: Michael Guralnik Date: Tue, 24 Mar 2020 08:14:24 +0200 Subject: net/mlx5: Add support for RDMA TX steering Add new RDMA TX flow steering namespace. Flow steering rules in this namespace are used to filter transmitted RDMA traffic. Link: https://lore.kernel.org/r/20200324061425.1570190-2-leon@kernel.org Signed-off-by: Michael Guralnik Reviewed-by: Maor Gottlieb Reviewed-by: Mark Bloch Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.h') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index be5f5e32c1e8..508108c58dae 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -86,7 +86,8 @@ enum fs_flow_table_type { FS_FT_SNIFFER_RX = 0X5, FS_FT_SNIFFER_TX = 0X6, FS_FT_RDMA_RX = 0X7, - FS_FT_MAX_TYPE = FS_FT_RDMA_RX, + FS_FT_RDMA_TX = 0X8, + FS_FT_MAX_TYPE = FS_FT_RDMA_TX, }; enum fs_flow_table_op_mod { @@ -116,6 +117,7 @@ struct mlx5_flow_steering { struct mlx5_flow_root_namespace *sniffer_tx_root_ns; struct mlx5_flow_root_namespace *sniffer_rx_root_ns; struct mlx5_flow_root_namespace *rdma_rx_root_ns; + struct mlx5_flow_root_namespace *rdma_tx_root_ns; struct mlx5_flow_root_namespace *egress_root_ns; }; @@ -316,7 +318,8 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev); (type == FS_FT_SNIFFER_RX) ? MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) : \ (type == FS_FT_SNIFFER_TX) ? MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) : \ (type == FS_FT_RDMA_RX) ? MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) : \ - (BUILD_BUG_ON_ZERO(FS_FT_RDMA_RX != FS_FT_MAX_TYPE))\ + (type == FS_FT_RDMA_TX) ? MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) : \ + (BUILD_BUG_ON_ZERO(FS_FT_RDMA_TX != FS_FT_MAX_TYPE))\ ) #endif -- cgit v1.2.3