ethdev: add new flow director masks

This patch defines structure rte_eth_fdir_masks.
It extends rte_fdir_conf and rte_eth_fdir_info to contain mask's configuration.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>

diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h
index 87d4075..be93a5a 100644 (file)
--- a/lib/librte_ether/rte_eth_ctrl.h
+++ b/lib/librte_ether/rte_eth_ctrl.h
@@ -343,6 +343,18 @@ struct rte_eth_fdir_filter {
        struct rte_eth_fdir_action action;  /**< Action taken when match */
 };
 
+/**
+ *  A structure used to configure FDIR masks that are used by the device
+ *  to match the various fields of RX packet headers.
+ */
+struct rte_eth_fdir_masks {
+       uint16_t vlan_tci_mask;
+       struct rte_eth_ipv4_flow   ipv4_mask;
+       struct rte_eth_ipv6_flow   ipv6_mask;
+       uint16_t src_port_mask;
+       uint16_t dst_port_mask;
+};
+
 /**
  * Payload type
  */
@@ -409,6 +421,7 @@ enum rte_fdir_mode {
  */
 struct rte_eth_fdir_info {
        enum rte_fdir_mode mode;     /**< Flow director mode */
+       struct rte_eth_fdir_masks mask;
        struct rte_eth_fdir_flex_conf flex_conf;
        /**< Flex payload configuration information */
        uint32_t guarant_spc;          /**< Guaranteed spaces.*/

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 9cfe6e5..526a9a4 100644 (file)
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -723,6 +723,7 @@ struct rte_fdir_conf {
        enum rte_fdir_status_mode status;  /**< How to report FDIR hash. */
        /** RX queue of packets matching a "drop" filter in perfect mode. */
        uint8_t drop_queue;
+       struct rte_eth_fdir_masks mask;
        struct rte_eth_fdir_flex_conf flex_conf;
        /**< Flex payload configuration. */
 };