From: Amir Vadai <[email protected]>
We need to handle flow table entry destinations only if the action
associated with the rule is
forwarding (MLX5_FLOW_CONTEXT_ACTION_FWD_DEST).
Fixes: 26a8145390b3 ('net/mlx5_core: Introduce flow steering firmware commands')
Signed-off-by: Amir Vadai <[email protected]>
Signed-off-by: Maor Gottlieb <[email protected]>
Signed-off-by: Or Gerlitz <[email protected]>
---
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 33 +++++++++++++-----------
1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index a9894d2..0302f44 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -212,25 +212,28 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
MLX5_SET(flow_context, in_flow_context, group_id, group_id);
MLX5_SET(flow_context, in_flow_context, flow_tag, fte->flow_tag);
MLX5_SET(flow_context, in_flow_context, action, fte->action);
- MLX5_SET(flow_context, in_flow_context, destination_list_size,
- fte->dests_size);
in_match_value = MLX5_ADDR_OF(flow_context, in_flow_context,
match_value);
memcpy(in_match_value, &fte->val, MLX5_ST_SZ_BYTES(fte_match_param));
- in_dests = MLX5_ADDR_OF(flow_context, in_flow_context, destination);
- list_for_each_entry(dst, &fte->node.children, node.list) {
- unsigned int id;
-
- MLX5_SET(dest_format_struct, in_dests, destination_type,
- dst->dest_attr.type);
- if (dst->dest_attr.type ==
- MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE)
- id = dst->dest_attr.ft->id;
- else
- id = dst->dest_attr.tir_num;
- MLX5_SET(dest_format_struct, in_dests, destination_id, id);
- in_dests += MLX5_ST_SZ_BYTES(dest_format_struct);
+ if (fte->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) {
+ MLX5_SET(flow_context, in_flow_context, destination_list_size,
+ fte->dests_size);
+ in_dests = MLX5_ADDR_OF(flow_context, in_flow_context,
destination);
+ list_for_each_entry(dst, &fte->node.children, node.list) {
+ unsigned int id;
+
+ MLX5_SET(dest_format_struct, in_dests, destination_type,
+ dst->dest_attr.type);
+ if (dst->dest_attr.type ==
+ MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE) {
+ id = dst->dest_attr.ft->id;
+ } else {
+ id = dst->dest_attr.tir_num;
+ }
+ MLX5_SET(dest_format_struct, in_dests, destination_id,
id);
+ in_dests += MLX5_ST_SZ_BYTES(dest_format_struct);
+ }
}
memset(out, 0, sizeof(out));
err = mlx5_cmd_exec_check_status(dev, in, inlen, out,
--
2.3.7
