RTL8125B has same or similar short packet hw padding bug as RTL8168evl.
The main workaround has been extended accordingly, however we have to
disable also hw checksumming for short packets on affected new chip
versions. Change the code in a way that in case of further affected
chip versions we have to add them in one place only.
Fixes: 0439297be951 ("r8169: add support for RTL8125B")
Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
---
drivers/net/ethernet/realtek/r8169_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/realtek/r8169_main.c
b/drivers/net/ethernet/realtek/r8169_main.c
index c5d5c1cfc..56f84b597 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4315,11 +4315,13 @@ static netdev_features_t rtl8169_features_check(struct
sk_buff *skb,
features &= ~NETIF_F_ALL_TSO;
} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
if (skb->len < ETH_ZLEN) {
+ if (rtl_test_hw_pad_bug(tp))
+ features &= ~NETIF_F_CSUM_MASK;
+
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
- case RTL_GIGA_MAC_VER_34:
features &= ~NETIF_F_CSUM_MASK;
break;
default:
--
2.29.2
