A new field 'algorithm' has been added to rss_conf, check it
in case of ignoring unsupported values.
Signed-off-by: Jie Hai <haij...@huawei.com>
---
drivers/net/igc/igc_ethdev.c | 4 ++++
drivers/net/igc/igc_txrx.c | 5 +++++
2 files changed, 9 insertions(+)
diff --git a/drivers/net/igc/igc_ethdev.c b/drivers/net/igc/igc_ethdev.c
index 58c4f8092772..11c0f5ff231b 100644
--- a/drivers/net/igc/igc_ethdev.c
+++ b/drivers/net/igc/igc_ethdev.c
@@ -2442,6 +2442,10 @@ eth_igc_rss_hash_update(struct rte_eth_dev *dev,
struct rte_eth_rss_conf *rss_conf)
{
struct igc_hw *hw = IGC_DEV_PRIVATE_HW(dev);
+
+ if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+
igc_hw_rss_hash_set(hw, rss_conf);
return 0;
}
diff --git a/drivers/net/igc/igc_txrx.c b/drivers/net/igc/igc_txrx.c
index 5c60e3e99709..5e62e00d2ad9 100644
--- a/drivers/net/igc/igc_txrx.c
+++ b/drivers/net/igc/igc_txrx.c
@@ -818,6 +818,7 @@ igc_rss_configure(struct rte_eth_dev *dev)
rss_conf = dev->data->dev_conf.rx_adv_conf.rss_conf;
if (rss_conf.rss_key == NULL)
rss_conf.rss_key = default_rss_key;
+
igc_hw_rss_hash_set(hw, &rss_conf);
}
@@ -958,6 +959,10 @@ igc_dev_mq_rx_configure(struct rte_eth_dev *dev)
return -EINVAL;
}
+ if (dev->data->dev_conf.rx_adv_conf.rss_conf.algorithm !=
+ RTE_ETH_HASH_FUNCTION_DEFAULT)
+ return -EINVAL;
+
switch (dev->data->dev_conf.rxmode.mq_mode) {
case RTE_ETH_MQ_RX_RSS:
igc_rss_configure(dev);
--
2.30.0
