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authorYishai Hadas <yishaih@mellanox.com>2018-06-19 15:23:36 +0300
committerLeon Romanovsky <leonro@mellanox.com>2018-07-24 08:51:20 +0300
commit664000b6bb4352295dc774108a1fc87c4a1ad0e3 (patch)
tree11c07e989ff910befafdcb0c5b13bef1e33b25ce /drivers/net/ethernet
parent2aada6c0c96e55e3b3f5024d164b9575382de6b8 (diff)
net/mlx5: Add support for flow table destination number
Add support to set a destination from a flow table number. This functionality will be used in downstream patches from this series by the DEVX stuff. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_core.c4
3 files changed, 21 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
index b3820a34e773..0f11fff32a9b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
@@ -240,6 +240,9 @@ const char *parse_fs_dst(struct trace_seq *p,
case MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE:
trace_seq_printf(p, "ft=%p\n", dst->ft);
break;
+ case MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE_NUM:
+ trace_seq_printf(p, "ft_num=%u\n", dst->ft_num);
+ break;
case MLX5_FLOW_DESTINATION_TYPE_TIR:
trace_seq_printf(p, "tir=%u\n", dst->tir_num);
break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 6a62b84e57f4..8e01f818021b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -368,18 +368,20 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
int list_size = 0;
list_for_each_entry(dst, &fte->node.children, node.list) {
- unsigned int id;
+ unsigned int id, type = dst->dest_attr.type;
- if (dst->dest_attr.type == MLX5_FLOW_DESTINATION_TYPE_COUNTER)
+ if (type == MLX5_FLOW_DESTINATION_TYPE_COUNTER)
continue;
- MLX5_SET(dest_format_struct, in_dests, destination_type,
- dst->dest_attr.type);
- if (dst->dest_attr.type ==
- MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE) {
+ switch (type) {
+ case MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE_NUM:
+ id = dst->dest_attr.ft_num;
+ type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ break;
+ case MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE:
id = dst->dest_attr.ft->id;
- } else if (dst->dest_attr.type ==
- MLX5_FLOW_DESTINATION_TYPE_VPORT) {
+ break;
+ 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,
@@ -387,9 +389,13 @@ 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);
- } else {
+ break;
+ default:
id = dst->dest_attr.tir_num;
}
+
+ MLX5_SET(dest_format_struct, in_dests, destination_type,
+ type);
MLX5_SET(dest_format_struct, in_dests, destination_id, id);
in_dests += MLX5_ST_SZ_BYTES(dest_format_struct);
list_size++;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index a8d7d00f92f6..0d8378243903 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1356,7 +1356,9 @@ static bool mlx5_flow_dests_cmp(struct mlx5_flow_destination *d1,
(d1->type == MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE &&
d1->ft == d2->ft) ||
(d1->type == MLX5_FLOW_DESTINATION_TYPE_TIR &&
- d1->tir_num == d2->tir_num))
+ d1->tir_num == d2->tir_num) ||
+ (d1->type == MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE_NUM &&
+ d1->ft_num == d2->ft_num))
return true;
}