From db1bb7741ff29bf2cefcbc0ca567644e9ed1caa9 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sun, 4 Feb 2024 15:18:50 +0100 Subject: [PATCH] net: phy: realtek: add 5Gbps support to rtl822x_config_aneg() RTL8126 as an evolution of RTL8125 supports 5Gbps. rtl822x_config_aneg() is used by the PHY driver for the integrated PHY, therefore add 5Gbps support to it. Signed-off-by: Heiner Kallweit Link: https://lore.kernel.org/r/5644ab50-e3e9-477c-96db-05cd5bdc2563@gmail.com Signed-off-by: Jakub Kicinski --- drivers/net/phy/realtek.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -682,15 +682,19 @@ static int rtl822x_config_aneg(struct ph int ret = 0; if (phydev->autoneg == AUTONEG_ENABLE) { - u16 adv2500 = 0; + u16 adv = 0; if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->advertising)) - adv2500 = MDIO_AN_10GBT_CTRL_ADV2_5G; + adv |= MDIO_AN_10GBT_CTRL_ADV2_5G; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->advertising)) + adv |= MDIO_AN_10GBT_CTRL_ADV5G; ret = phy_modify_paged_changed(phydev, 0xa5d, 0x12, - MDIO_AN_10GBT_CTRL_ADV2_5G, - adv2500); + MDIO_AN_10GBT_CTRL_ADV2_5G | + MDIO_AN_10GBT_CTRL_ADV5G, + adv); if (ret < 0) return ret; }