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[dpdk-dev,v5,11/21] ethdev: define structures for getting flow director information

Message ID 1414654006-7472-12-git-send-email-jingjing.wu@intel.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Jingjing Wu Oct. 30, 2014, 7:26 a.m. UTC 
  Structure is defined for getting flow director information

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 lib/librte_ether/rte_eth_ctrl.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
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Patch

diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h
index 77b784e..74a9c59 100644
--- a/lib/librte_ether/rte_eth_ctrl.h
+++ b/lib/librte_ether/rte_eth_ctrl.h
@@ -303,6 +303,28 @@  struct rte_eth_fdir_filter {
 	struct rte_eth_fdir_action action;  /**< Action taken when match */
 };
 
+/**
+ * A structure used to get the status information of flow director filter.
+ * It supports RTE_ETH_FILTER_FDIR with RTE_ETH_FILTER_INFO operation.
+ */
+struct rte_eth_fdir_info {
+	int mode;              /**< If 0 disable, if 1 enable */
+	uint16_t collision;    /**< Number of filters with collision. */
+	uint16_t free;         /**< Number of free filters. */
+	uint16_t maxhash;
+	/**< The lookup hash value of the added filter that updated the value
+	   of the maxlen field */
+	uint8_t maxlen;        /**< Longest linked list of filters. */
+	uint64_t add;          /**< Number of added filters. */
+	uint64_t remove;       /**< Number of removed filters. */
+	uint64_t f_add;        /**< Number of failed added filters. */
+	uint64_t f_remove;     /**< Number of failed removed filters. */
+	uint16_t guarant_spc;  /**< Guaranteed spaces.*/
+	uint16_t guarant_cnt;  /**< Number of filters in guaranteed spaces. */
+	uint16_t best_spc;     /**< Best effort spaces.*/
+	uint16_t best_cnt;     /**< Number of filters in best effort spaces. */
+};
+
 #ifdef __cplusplus
 }
 #endif