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rte_regex_ops(3) DPDK rte_regex_ops(3) NAME rte_regex_ops SYNOPSIS #include <rte_regexdev.h> Data Fields uint16_t req_flags uint16_t rsp_flags uint16_t nb_actual_matches uint16_t nb_matches struct rte_mbuf * mbuf uint16_t group_id0 uint16_t group_id1 uint16_t group_id2 uint16_t group_id3 struct rte_regexdev_match matches [] uint64_t user_id void * user_ptr uint64_t cross_buf_id void * cross_buf_ptr Detailed Description The generic rte_regex_ops structure to hold the RegEx attributes for enqueue and dequeue operation. Definition at line 1344 of file rte_regexdev.h. Field Documentation uint16_t req_flags Request flags for the RegEx ops. See also RTE_REGEX_OPS_REQ_* Definition at line 1346 of file rte_regexdev.h. uint16_t rsp_flags Response flags for the RegEx ops. See also RTE_REGEX_OPS_RSP_* Definition at line 1350 of file rte_regexdev.h. uint16_t nb_actual_matches The total number of actual matches detected by the Regex device. Definition at line 1354 of file rte_regexdev.h. uint16_t nb_matches The total number of matches returned by the RegEx device for this scan. The size of rte_regex_ops::matches zero length array will be this value. See also struct rte_regex_ops::matches, struct rte_regexdev_match Definition at line 1356 of file rte_regexdev.h. struct rte_mbuf* mbuf source mbuf, to search in. Definition at line 1365 of file rte_regexdev.h. uint16_t group_id0 First group_id to match the rule against. At minimum one group should be valid. Behaviour is undefined non of the groups are valid. See also RTE_REGEX_OPS_REQ_GROUP_ID0_VALID_F Definition at line 1368 of file rte_regexdev.h. uint16_t group_id1 Second group_id to match the rule against. See also RTE_REGEX_OPS_REQ_GROUP_ID1_VALID_F Definition at line 1374 of file rte_regexdev.h. uint16_t group_id2 Third group_id to match the rule against. See also RTE_REGEX_OPS_REQ_GROUP_ID2_VALID_F Definition at line 1379 of file rte_regexdev.h. uint16_t group_id3 Forth group_id to match the rule against. See also RTE_REGEX_OPS_REQ_GROUP_ID3_VALID_F Definition at line 1384 of file rte_regexdev.h. uint64_t user_id Application specific opaque value. An application may use this field to hold application specific value to share between dequeue and enqueue operation. Implementation should not modify this field. Definition at line 1392 of file rte_regexdev.h. void* user_ptr Pointer representation of user_id Definition at line 1398 of file rte_regexdev.h. uint64_t cross_buf_id ID used by the RegEx device in order to support cross packet detection. This ID is returned from the RegEx device on the dequeue function. The application must send it back when calling enqueue with the following packet. Definition at line 1404 of file rte_regexdev.h. void* cross_buf_ptr Pointer representation of corss_buf_id Definition at line 1411 of file rte_regexdev.h. struct rte_regexdev_match matches[] Zero length array to hold the match tuples. The struct rte_regex_ops::nb_matches value holds the number of elements in this array. See also struct rte_regex_ops::nb_matches Definition at line 1416 of file rte_regexdev.h. Author Generated automatically by Doxygen for DPDK from the source code. Version 25.11.0 Thu Jun 11 2026 rte_regex_ops(3)
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