When adding the i40e PMD, the rss_hash_conf_get function was changed to
update the RSS key len.
The corresponding functions for ixgbe & e1000 were not updated to
follow the new convention.
Fixes: 8a387fa85f02 ("ethdev: more RSS flags")
Signed-off-by: Thierry Herbelot <[email protected]>
---
drivers/net/intel/e1000/igb_rxtx.c | 1 +
drivers/net/intel/e1000/igc_ethdev.c | 1 +
drivers/net/intel/ixgbe/ixgbe_rxtx.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/drivers/net/intel/e1000/igb_rxtx.c
b/drivers/net/intel/e1000/igb_rxtx.c
index cdd7a3338f61..d5c2bc013702 100644
--- a/drivers/net/intel/e1000/igb_rxtx.c
+++ b/drivers/net/intel/e1000/igb_rxtx.c
@@ -2042,6 +2042,7 @@ int eth_igb_rss_hash_conf_get(struct rte_eth_dev *dev,
hash_key[(i * 4) + 2] = (rss_key >> 16) & 0x000000FF;
hash_key[(i * 4) + 3] = (rss_key >> 24) & 0x000000FF;
}
+ rss_conf->rss_key_len = 40;
}
/* Get RSS functions configured in MRQC register */
diff --git a/drivers/net/intel/e1000/igc_ethdev.c
b/drivers/net/intel/e1000/igc_ethdev.c
index b9c91d2446c0..9f6ada3bc6cd 100644
--- a/drivers/net/intel/e1000/igc_ethdev.c
+++ b/drivers/net/intel/e1000/igc_ethdev.c
@@ -2559,6 +2559,7 @@ eth_igc_rss_hash_conf_get(struct rte_eth_dev *dev,
/* read RSS key from register */
for (i = 0; i < IGC_HKEY_MAX_INDEX; i++)
hash_key[i] = E1000_READ_REG_LE_VALUE(hw,
E1000_RSSRK(i));
+ rss_conf->rss_key_len = IGC_HKEY_MAX_INDEX * sizeof(uint32_t);
}
/* get RSS functions configured in MRQC register */
diff --git a/drivers/net/intel/ixgbe/ixgbe_rxtx.c
b/drivers/net/intel/ixgbe/ixgbe_rxtx.c
index a7583c178a14..a2c5ffe0b3b0 100644
--- a/drivers/net/intel/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/intel/ixgbe/ixgbe_rxtx.c
@@ -3756,6 +3756,7 @@ ixgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
hash_key[(i * 4) + 2] = (rss_key >> 16) & 0x000000FF;
hash_key[(i * 4) + 3] = (rss_key >> 24) & 0x000000FF;
}
+ rss_conf->rss_key_len = 40;
}
if (!ixgbe_rss_enabled(hw)) { /* RSS is disabled */
--
2.39.2
