return (fsystem_guid == psystem_guid);
}
+static int add_vlan_rewrite_action(struct mlx5e_priv *priv, int namespace,
+ const struct flow_action_entry *act,
+ struct mlx5e_tc_flow_parse_attr *parse_attr,
+ struct pedit_headers_action *hdrs,
+ u32 *action, struct netlink_ext_ack *extack)
+{
+ u16 mask16 = VLAN_VID_MASK;
+ u16 val16 = act->vlan.vid & VLAN_VID_MASK;
+ const struct flow_action_entry pedit_act = {
+ .id = FLOW_ACTION_MANGLE,
+ .mangle.htype = FLOW_ACT_MANGLE_HDR_TYPE_ETH,
+ .mangle.offset = offsetof(struct vlan_ethhdr, h_vlan_TCI),
+ .mangle.mask = ~(u32)be16_to_cpu(*(__be16 *)&mask16),
+ .mangle.val = (u32)be16_to_cpu(*(__be16 *)&val16),
+ };
+ int err;
+
+ if (act->vlan.prio) {
+ NL_SET_ERR_MSG_MOD(extack, "Setting VLAN prio is not supported");
+ return -EOPNOTSUPP;
+ }
+
+ err = parse_tc_pedit_action(priv, &pedit_act, namespace, parse_attr,
+ hdrs, NULL);
+ *action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
+
+ return err;
+}
+
static int parse_tc_nic_actions(struct mlx5e_priv *priv,
struct flow_action *flow_action,
struct mlx5e_tc_flow_parse_attr *parse_attr,
action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR |
MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
break;
+ case FLOW_ACTION_VLAN_MANGLE:
+ err = add_vlan_rewrite_action(priv,
+ MLX5_FLOW_NAMESPACE_KERNEL,
+ act, parse_attr, hdrs,
+ &action, extack);
+ if (err)
+ return err;
+
+ break;
case FLOW_ACTION_CSUM:
if (csum_offload_supported(priv, action,
act->csum_flags,
}
break;
default:
- /* action is FLOW_ACT_VLAN_MANGLE */
- return -EOPNOTSUPP;
+ return -EINVAL;
}
attr->total_vlan = vlan_idx + 1;
if (err)
return err;
+ attr->split_count = attr->out_count;
+ break;
+ case FLOW_ACTION_VLAN_MANGLE:
+ err = add_vlan_rewrite_action(priv,
+ MLX5_FLOW_NAMESPACE_FDB,
+ act, parse_attr, hdrs,
+ &action, extack);
+ if (err)
+ return err;
+
attr->split_count = attr->out_count;
break;
case FLOW_ACTION_TUNNEL_DECAP: