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r8169: re-establish support for RTL8401 chip version 

[ Upstream commit 1f8492df08 ]

r8169 never had native support for the RTL8401, however it reportedly
worked with the fallback to RTL8101e [0]. Therefore let's add this
as an explicit assignment.

[0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956868

Fixes: b4cc2dcc9c ("r8169: remove default chip versions")
Reported-by: Camaleón <noelamac@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Heiner Kallweit 2020-05-08 08:24:14 +02:00 committed by Greg Kroah-Hartman
parent e03d3510f4
commit 44ee727013
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/realtek/r8169_main.c
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@ -2202,6 +2202,8 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp)
{ 0x7cf, 0x348, RTL_GIGA_MAC_VER_07 },
{ 0x7cf, 0x248, RTL_GIGA_MAC_VER_07 },
{ 0x7cf, 0x340, RTL_GIGA_MAC_VER_13 },
/* RTL8401, reportedly works if treated as RTL8101e */
{ 0x7cf, 0x240, RTL_GIGA_MAC_VER_13 },
{ 0x7cf, 0x343, RTL_GIGA_MAC_VER_10 },
{ 0x7cf, 0x342, RTL_GIGA_MAC_VER_16 },
{ 0x7c8, 0x348, RTL_GIGA_MAC_VER_09 },