A new field 'algorithm' has been added to rss_conf, check it
in case of ignoring unsupported values.
Signed-off-by: Jie Hai <haijie1@huawei.com>
---
drivers/net/nfp/nfp_common.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
@@ -390,8 +390,12 @@ nfp_net_configure(struct rte_eth_dev *dev)
rxmode = &dev_conf->rxmode;
txmode = &dev_conf->txmode;
- if (rxmode->mq_mode & RTE_ETH_MQ_RX_RSS_FLAG)
+ if (rxmode->mq_mode & RTE_ETH_MQ_RX_RSS_FLAG) {
rxmode->offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH;
+ if (dev_conf->rx_adv_conf.rss_conf.algorithm !=
+ RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+ }
/* Checking TX mode */
if (txmode->mq_mode) {
@@ -1805,6 +1809,9 @@ nfp_net_rss_hash_update(struct rte_eth_dev *dev,
return 0; /* Nothing to do */
}
+ if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+
if (rss_conf->rss_key_len > NFP_NET_CFG_RSS_KEY_SZ) {
PMD_DRV_LOG(ERR, "hash key too long");
return -EINVAL;