+static void
+ice_get_default_rss_key(uint8_t *rss_key, uint32_t rss_key_size)
+{
+ static struct ice_aqc_get_set_rss_keys default_key;
+ static bool default_key_done;
+ uint8_t *key = (uint8_t *)&default_key;
+ size_t i;
+
+ if (rss_key_size > sizeof(default_key)) {
+ PMD_DRV_LOG(WARNING,
+ "requested size %u is larger than default %zu, "
+ "only %zu bytes are gotten for key\n",
+ rss_key_size, sizeof(default_key),
+ sizeof(default_key));
+ }
+
+ if (!default_key_done) {
+ /* Calculate the default hash key */
+ for (i = 0; i < sizeof(default_key); i++)
+ key[i] = (uint8_t)rte_rand();
+ default_key_done = true;
+ }
+ rte_memcpy(rss_key, key, RTE_MIN(rss_key_size, sizeof(default_key)));
+}
+