Function rte_eth_rss_hf_refine

dpdk/lib/ethdev/rte_ethdev.h:664–674

* For input set change of hash filter, if SRC_ONLY and DST_ONLY of * the same level are used simultaneously, it is the same case as * none of them are added. * * @param rss_hf * RSS types with SRC/DST_ONLY. * @return * RSS types. */

 *   RSS types.
 */
static inline uint64_t
rte_eth_rss_hf_refine(uint64_t rss_hf)
{
	if ((rss_hf & RTE_ETH_RSS_L3_SRC_ONLY) && (rss_hf & RTE_ETH_RSS_L3_DST_ONLY))
		rss_hf &= ~(RTE_ETH_RSS_L3_SRC_ONLY | RTE_ETH_RSS_L3_DST_ONLY);

	if ((rss_hf & RTE_ETH_RSS_L4_SRC_ONLY) && (rss_hf & RTE_ETH_RSS_L4_DST_ONLY))
		rss_hf &= ~(RTE_ETH_RSS_L4_SRC_ONLY | RTE_ETH_RSS_L4_DST_ONLY);

	return rss_hf;
}

#define RTE_ETH_RSS_IPV6_PRE32 ( \
		RTE_ETH_RSS_IPV6 | \