d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ethdev: get flow director statistics

Browse Source 
define structures for getting flow director statistics

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Jingjing Wu 2014-11-21 08:46:50 +08:00 committed by Thomas Monjalon
parent bf78123f30
commit abcc810513
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
lib/librte_ether/rte_eth_ctrl.h
View File

@ -70,6 +70,7 @@ enum rte_filter_op {
RTE_ETH_FILTER_GET, /**< get filter entry */
RTE_ETH_FILTER_SET, /**< configurations */
RTE_ETH_FILTER_INFO, /**< retrieve information */
RTE_ETH_FILTER_STATS, /**< retrieve statistics */
RTE_ETH_FILTER_OP_MAX
};
@ -410,6 +411,25 @@ struct rte_eth_fdir_info {
/**< Max supported size of flex bitmasks in flex_bitmask_unit */
};
/**
* A structure used to define the statistics of flow director.
* It supports RTE_ETH_FILTER_FDIR with RTE_ETH_FILTER_STATS operation.
*/
struct rte_eth_fdir_stats {
uint32_t collision; /**< Number of filters with collision. */
uint32_t free; /**< Number of free filters. */
uint32_t maxhash;
/**< The lookup hash value of the added filter that updated the value
of the MAXLEN field */
uint32_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. */
uint32_t guarant_cnt; /**< Number of filters in guaranteed spaces. */
uint32_t best_cnt; /**< Number of filters in best effort spaces. */
};
#ifdef __cplusplus
}
#endif