Function rss_hash

freebsd/net/rss_config.c:284–301

}

uint32_t
rss_hash(u_int datalen, const uint8_t *data)
{

	switch (rss_hashalgo) {
	case RSS_HASH_TOEPLITZ:
		return (toeplitz_hash(sizeof(rss_key), rss_key, datalen,
		    data));

	case RSS_HASH_NAIVE:
		return (rss_naive_hash(sizeof(rss_key), rss_key, datalen,
		    data));

	default:
		panic("%s: unsupported/unknown hashalgo %d", __func__,
		    rss_hashalgo);
	}
}

/*
 * Query the number of RSS bits in use.