net/i40e: update actions for FDIR

This commit adds support of FLAG action and PASSTHRU
action for flow director.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 8d1fcde..37b55e7 100644 (file)
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -1101,55 +1101,61 @@ i40e_flow_parse_fdir_action(struct rte_eth_dev *dev,
        const struct rte_flow_action_mark *mark_spec;
        uint32_t index = 0;
 
-       /* Check if the first non-void action is QUEUE or DROP. */
+       /* Check if the first non-void action is QUEUE or DROP or PASSTHRU. */
        NEXT_ITEM_OF_ACTION(act, actions, index);
-       if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE &&
-           act->type != RTE_FLOW_ACTION_TYPE_DROP) {
-               rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
-                                  act, "Invalid action.");
-               return -rte_errno;
-       }
-
-       act_q = (const struct rte_flow_action_queue *)act->conf;
-       filter->action.flex_off = 0;
-       if (act->type == RTE_FLOW_ACTION_TYPE_QUEUE)
+       switch (act->type) {
+       case RTE_FLOW_ACTION_TYPE_QUEUE:
+               act_q = (const struct rte_flow_action_queue *)act->conf;
+               filter->action.rx_queue = act_q->index;
+               if (filter->action.rx_queue >= pf->dev_data->nb_rx_queues) {
+                       rte_flow_error_set(error, EINVAL,
+                                          RTE_FLOW_ERROR_TYPE_ACTION, act,
+                                          "Invalid queue ID for FDIR.");
+                       return -rte_errno;
+               }
                filter->action.behavior = RTE_ETH_FDIR_ACCEPT;
-       else
+               break;
+       case RTE_FLOW_ACTION_TYPE_DROP:
                filter->action.behavior = RTE_ETH_FDIR_REJECT;
-
-       filter->action.report_status = RTE_ETH_FDIR_REPORT_ID;
-       filter->action.rx_queue = act_q->index;
-
-       if (filter->action.rx_queue >= pf->dev_data->nb_rx_queues) {
+               break;
+       case RTE_FLOW_ACTION_TYPE_PASSTHRU:
+               filter->action.behavior = RTE_ETH_FDIR_PASSTHRU;
+               break;
+       default:
                rte_flow_error_set(error, EINVAL,
                                   RTE_FLOW_ERROR_TYPE_ACTION, act,
-                                  "Invalid queue ID for FDIR.");
+                                  "Invalid action.");
                return -rte_errno;
        }
 
-       /* Check if the next non-void item is MARK or END. */
+       /* Check if the next non-void item is MARK or FLAG or END. */
        index++;
        NEXT_ITEM_OF_ACTION(act, actions, index);
-       if (act->type != RTE_FLOW_ACTION_TYPE_MARK &&
-           act->type != RTE_FLOW_ACTION_TYPE_END) {
+       switch (act->type) {
+       case RTE_FLOW_ACTION_TYPE_MARK:
+               mark_spec = (const struct rte_flow_action_mark *)act->conf;
+               filter->action.report_status = RTE_ETH_FDIR_REPORT_ID;
+               filter->soft_id = mark_spec->id;
+               break;
+       case RTE_FLOW_ACTION_TYPE_FLAG:
+               filter->action.report_status = RTE_ETH_FDIR_NO_REPORT_STATUS;
+               break;
+       case RTE_FLOW_ACTION_TYPE_END:
+               return 0;
+       default:
                rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
                                   act, "Invalid action.");
                return -rte_errno;
        }
 
-       if (act->type == RTE_FLOW_ACTION_TYPE_MARK) {
-               mark_spec = (const struct rte_flow_action_mark *)act->conf;
-               filter->soft_id = mark_spec->id;
-
-               /* Check if the next non-void item is END */
-               index++;
-               NEXT_ITEM_OF_ACTION(act, actions, index);
-               if (act->type != RTE_FLOW_ACTION_TYPE_END) {
-                       rte_flow_error_set(error, EINVAL,
-                                          RTE_FLOW_ERROR_TYPE_ACTION,
-                                          act, "Invalid action.");
-                       return -rte_errno;
-               }
+       /* Check if the next non-void item is END */
+       index++;
+       NEXT_ITEM_OF_ACTION(act, actions, index);
+       if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+               rte_flow_error_set(error, EINVAL,
+                                  RTE_FLOW_ERROR_TYPE_ACTION,
+                                  act, "Invalid action.");
+               return -rte_errno;
        }
 
        return 0;