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/thunderx/nicvf_ethdev.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
@@ -621,6 +621,9 @@ nicvf_dev_rss_hash_update(struct rte_eth_dev *dev,
struct nicvf *nic = nicvf_pmd_priv(dev);
uint64_t nic_rss;
+ if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+
if (rss_conf->rss_key &&
rss_conf->rss_key_len != RSS_HASH_KEY_BYTE_SIZE) {
PMD_DRV_LOG(ERR, "Hash key size mismatch %u",
@@ -1984,8 +1987,13 @@ nicvf_dev_configure(struct rte_eth_dev *dev)
PMD_INIT_FUNC_TRACE();
- if (rxmode->mq_mode & RTE_ETH_MQ_RX_RSS_FLAG)
+ if (rxmode->mq_mode & RTE_ETH_MQ_RX_RSS_FLAG) {
+ if (conf->rx_adv_conf.rss_conf.algorithm !=
+ RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+
rxmode->offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH;
+ }
if (!rte_eal_has_hugepages()) {
PMD_INIT_LOG(INFO, "Huge page is not configured");