From a7ee18bdee837e4703f01588993504b72074ffc6 Mon Sep 17 00:00:00 2001 From: Mark Bloch Date: Thu, 6 Sep 2018 17:27:08 +0300 Subject: RDMA/mlx5: Allow creating a matcher for a NIC TX flow table Currently a matcher can only be created and attached to a NIC RX flow table. Extend it to allow it on NIC TX flow tables as well. In order to achieve that, we: 1) Expose a new attribute: MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS. enum ib_flow_flags is used as valid flags. Only IB_FLOW_ATTR_FLAGS_EGRESS is supported. 2) Remove the requirement to have a DEVX or QP destination when creating a flow. A flow added to NIC TX flow table will forward the packet outside of the vport (Wire or E-Switch in the SR-iOV case). Signed-off-by: Mark Bloch Reviewed-by: Yishai Hadas Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/mlx5_user_ioctl_cmds.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/rdma') diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 91c3d42ebd0f..fb4a8b17cca8 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -125,6 +125,7 @@ enum mlx5_ib_flow_matcher_create_attrs { MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK, MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE, MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA, + MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS, }; enum mlx5_ib_flow_matcher_destroy_attrs { -- cgit v1.2.3-59-g8ed1b