Commit 87e26448 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Jakub Kicinski
Browse files

r8169: don't apply UDP padding quirk on RTL8126A 



Vendor drivers r8125/r8126 indicate that this quirk isn't needed
any longer for RTL8126A. Mimic this in r8169.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/d1317187-aa81-4a69-b831-678436e4de62@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 9c0fc36e

drivers/net/ethernet/realtek/r8169_main.c

+10 −4
Original line number Diff line number Diff line
@@ -4234,8 +4234,8 @@ static unsigned int rtl8125_quirk_udp_padto(struct rtl8169_private *tp, 
{

	unsigned int padto = 0, len = skb->len;



	if (rtl_is_8125(tp) && len < 128 + RTL_MIN_PATCH_LEN &&

	    rtl_skb_is_udp(skb) && skb_transport_header_was_set(skb)) {

	if (len < 128 + RTL_MIN_PATCH_LEN && rtl_skb_is_udp(skb) &&

	    skb_transport_header_was_set(skb)) {

		unsigned int trans_data_len = skb_tail_pointer(skb) -

					      skb_transport_header(skb);
@@ -4259,9 +4259,15 @@ static unsigned int rtl8125_quirk_udp_padto(struct rtl8169_private *tp, 
static unsigned int rtl_quirk_packet_padto(struct rtl8169_private *tp,

					   struct sk_buff *skb)

{

	unsigned int padto;

	unsigned int padto = 0;



	switch (tp->mac_version) {

	case RTL_GIGA_MAC_VER_61 ... RTL_GIGA_MAC_VER_63:

		padto = rtl8125_quirk_udp_padto(tp, skb);

		break;

	default:

		break;

	}



	switch (tp->mac_version) {

	case RTL_GIGA_MAC_VER_34: