Commit 58a606db authored by Maor Gottlieb's avatar Maor Gottlieb Committed by Saeed Mahameed
Browse files

net/mlx5: Introduce new uplink destination type 



The uplink destination type should be used in rules to steer the
packet to the uplink when the device is in steering based LAG mode.

Signed-off-by: default avatarMaor Gottlieb <maorg@nvidia.com>
Reviewed-by: default avatarMark Bloch <mbloch@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent e7e2519e

drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c

+3 −0
Original line number Diff line number Diff line
@@ -235,6 +235,9 @@ const char *parse_fs_dst(struct trace_seq *p, 
	const char *ret = trace_seq_buffer_ptr(p);



	switch (dst->type) {

	case MLX5_FLOW_DESTINATION_TYPE_UPLINK:

		trace_seq_printf(p, "uplink\n");

		break;

	case MLX5_FLOW_DESTINATION_TYPE_VPORT:

		trace_seq_printf(p, "vport=%u\n", dst->vport.num);

		break;

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c

+7 −1
Original line number Diff line number Diff line
@@ -577,8 +577,8 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, 
			case MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE:

				id = dst->dest_attr.ft->id;

				break;

			case MLX5_FLOW_DESTINATION_TYPE_UPLINK:

			case MLX5_FLOW_DESTINATION_TYPE_VPORT:

				id = dst->dest_attr.vport.num;

				MLX5_SET(dest_format_struct, in_dests,

					 destination_eswitch_owner_vhca_id_valid,

					 !!(dst->dest_attr.vport.flags &
@@ -586,6 +586,12 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, 
				MLX5_SET(dest_format_struct, in_dests,

					 destination_eswitch_owner_vhca_id,

					 dst->dest_attr.vport.vhca_id);

				if (type == MLX5_FLOW_DESTINATION_TYPE_UPLINK) {

					/* destination_id is reserved */

					id = 0;

					break;

				}

				id = dst->dest_attr.vport.num;

				if (extended_dest &&

				    dst->dest_attr.vport.pkt_reformat) {

					MLX5_SET(dest_format_struct, in_dests,

include/linux/mlx5/mlx5_ifc.h

+1 −0
Original line number Diff line number Diff line
@@ -1766,6 +1766,7 @@ enum mlx5_flow_destination_type { 
	MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE   = 0x1,

	MLX5_FLOW_DESTINATION_TYPE_TIR          = 0x2,

	MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER = 0x6,

	MLX5_FLOW_DESTINATION_TYPE_UPLINK       = 0x8,



	MLX5_FLOW_DESTINATION_TYPE_PORT         = 0x99,

	MLX5_FLOW_DESTINATION_TYPE_COUNTER      = 0x100,