net/mlx5: fs, set create match definer to not supported by HWS

Currently HW Steering does not support the API functions of create and
destroy match definer. Return not supported error in case requested.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250109160546.1733647-12-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c
index 58a9c03e6ef94890bc229c19e3d8504c1599a35d..dd9afde60070aad4d7d94afbf7aa105f02554218 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c
@@ -1321,6 +1321,18 @@ static void mlx5_cmd_hws_modify_header_dealloc(struct mlx5_flow_root_namespace *
        modify_hdr->fs_hws_action.mh_data = NULL;
 }
 
+static int mlx5_cmd_hws_create_match_definer(struct mlx5_flow_root_namespace *ns,
+                                            u16 format_id, u32 *match_mask)
+{
+       return -EOPNOTSUPP;
+}
+
+static int mlx5_cmd_hws_destroy_match_definer(struct mlx5_flow_root_namespace *ns,
+                                             int definer_id)
+{
+       return -EOPNOTSUPP;
+}
+
 static const struct mlx5_flow_cmds mlx5_flow_cmds_hws = {
        .create_flow_table = mlx5_cmd_hws_create_flow_table,
        .destroy_flow_table = mlx5_cmd_hws_destroy_flow_table,
@@ -1335,6 +1347,8 @@ static const struct mlx5_flow_cmds mlx5_flow_cmds_hws = {
        .packet_reformat_dealloc = mlx5_cmd_hws_packet_reformat_dealloc,
        .modify_header_alloc = mlx5_cmd_hws_modify_header_alloc,
        .modify_header_dealloc = mlx5_cmd_hws_modify_header_dealloc,
+       .create_match_definer = mlx5_cmd_hws_create_match_definer,
+       .destroy_match_definer = mlx5_cmd_hws_destroy_match_definer,
        .create_ns = mlx5_cmd_hws_create_ns,
        .destroy_ns = mlx5_cmd_hws_destroy_ns,
        .set_peer = mlx5_cmd_hws_set_peer,