Revert "r8169: disable detection of chip version 36"

[ Upstream commit 2ea26b4de6f42b74a5f1701de41efa6bc9f12666 ]

This reverts commit 42666b2c452ce87894786aae05e3fad3cfc6cb59.

This chip version seems to be very rare, but it exits in consumer
devices, see linked report.

Link: https://stackoverflow.com/questions/75049473/cant-setup-a-wired-network-in-archlinux-fresh-install
Fixes: 42666b2c452c ("r8169: disable detection of chip version 36")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/42e9674c-d5d0-a65a-f578-e5c74f244739@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index a73d061..fe8dc8e 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -1996,10 +1996,7 @@ static enum mac_version rtl8169_get_mac_version(u16 xid, bool gmii)
 
                /* 8168F family. */
                { 0x7c8, 0x488, RTL_GIGA_MAC_VER_38 },
-               /* It seems this chip version never made it to
-                * the wild. Let's disable detection.
-                * { 0x7cf, 0x481,      RTL_GIGA_MAC_VER_36 },
-                */
+               { 0x7cf, 0x481, RTL_GIGA_MAC_VER_36 },
                { 0x7cf, 0x480, RTL_GIGA_MAC_VER_35 },
 
                /* 8168E family. */