FreeBSD Manual Pages
rte_eth_rss_conf(3) DPDK rte_eth_rss_conf(3) NAME rte_eth_rss_conf SYNOPSIS #include <rte_ethdev.h> Data Fields uint8_t * rss_key uint8_t rss_key_len uint64_t rss_hf enum rte_eth_hash_function algorithm Detailed Description A structure used to configure the Receive Side Scaling (RSS) feature of an Ethernet port. Definition at line 522 of file rte_ethdev.h. Field Documentation uint8_t* rss_key In rte_eth_dev_rss_hash_conf_get(), the rss_key_len should be greater than or equal to the hash_key_size which get from rte_eth_dev_info_get() API. And the rss_key should contain at least hash_key_size bytes. If not meet these requirements, the query result is unreliable even if the operation returns success. In rte_eth_dev_rss_hash_update() or rte_eth_dev_configure(), if rss_key is not NULL, the rss_key_len indicates the length of the rss_key in bytes and it should be equal to hash_key_size. If rss_key is NULL, drivers are free to use a random or a default key. Definition at line 535 of file rte_ethdev.h. uint8_t rss_key_len hash key length in bytes. Definition at line 536 of file rte_ethdev.h. uint64_t rss_hf Indicates the type of packets or the specific part of packets to which RSS hashing is to be applied. Definition at line 541 of file rte_ethdev.h. enum rte_eth_hash_function algorithm Hash algorithm. Definition at line 542 of file rte_ethdev.h. Author Generated automatically by Doxygen for DPDK from the source code. Version 25.11.0 Thu Jun 11 2026 rte_eth_rss_conf(3)
NAME | SYNOPSIS | Detailed Description | Field Documentation | Author
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=rss_key_len&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>