@@ -4947,6 +4947,8 @@ flow_dv_validate_action_modify_hdr(const uint64_t action_flags,
const struct rte_flow_action *action,
struct rte_flow_error *error)
{
+ const struct rte_flow_action_modify_field *action_modify_field = action->conf;
+
if (action->type != RTE_FLOW_ACTION_TYPE_DEC_TTL &&
action->type != RTE_FLOW_ACTION_TYPE_DEC_IPV4_TTL &&
action->type != RTE_FLOW_ACTION_TYPE_DEC_IPV6_HOP &&
@@ -4954,6 +4956,12 @@ flow_dv_validate_action_modify_hdr(const uint64_t action_flags,
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION_CONF,
NULL, "action configuration not set");
+ if (action_modify_field->src.field == RTE_FLOW_FIELD_FLEX_ITEM ||
+ action_modify_field->dst.field == RTE_FLOW_FIELD_FLEX_ITEM)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ACTION, action,
+ "flex item fields modification"
+ " is not supported");
if (action_flags & MLX5_FLOW_ACTION_ENCAP)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, NULL,
@@ -5371,17 +5379,16 @@ flow_dv_validate_action_modify_field(struct rte_eth_dev *dev,
struct mlx5_hca_attr *hca_attr = &priv->sh->cdev->config.hca_attr;
const struct rte_flow_action_modify_field *action_modify_field =
action->conf;
- uint32_t dst_width = mlx5_flow_item_field_width(dev,
- action_modify_field->dst.field,
- -1, attr, error);
- uint32_t src_width = mlx5_flow_item_field_width(dev,
- action_modify_field->src.field,
- dst_width, attr, error);
+ uint32_t dst_width, src_width;
ret = flow_dv_validate_action_modify_hdr(action_flags, action, error);
if (ret)
return ret;
+ dst_width = mlx5_flow_item_field_width(dev, action_modify_field->dst.field,
+ -1, attr, error);
+ src_width = mlx5_flow_item_field_width(dev, action_modify_field->src.field,
+ dst_width, attr, error);
if (action_modify_field->width == 0)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, action,