From: Heiner Kallweit hkallweit1@gmail.com
[ No applicable upstream commit ]
After the referenced fix it turned out that one particular RTL8168 chip version (RTL8105e) does not work on 5.4 because no dedicated PHY driver exists. Adding this PHY driver was done for fixing a different issue for versions from 5.5 already. I re-send the same change for 5.4 because the commit message differs.
Fixes: 2e8c339b4946 ("r8169: fix PHY driver check on platforms w/o module softdeps") Signed-off-by: Heiner Kallweit hkallweit1@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/phy/realtek.c | 9 +++++++++ 1 file changed, 9 insertions(+)
--- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -457,6 +457,15 @@ static struct phy_driver realtek_drvs[] .read_page = rtl821x_read_page, .write_page = rtl821x_write_page, }, { + PHY_ID_MATCH_MODEL(0x001cc880), + .name = "RTL8208 Fast Ethernet", + .read_mmd = genphy_read_mmd_unsupported, + .write_mmd = genphy_write_mmd_unsupported, + .suspend = genphy_suspend, + .resume = genphy_resume, + .read_page = rtl821x_read_page, + .write_page = rtl821x_write_page, + }, { PHY_ID_MATCH_EXACT(0x001cc910), .name = "RTL8211 Gigabit Ethernet", .config_aneg = rtl8211_config_aneg,