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ca4469045f
Replace downstream RealTek PHY patches with backported ones. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
From db1bb7741ff29bf2cefcbc0ca567644e9ed1caa9 Mon Sep 17 00:00:00 2001
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From: Heiner Kallweit <hkallweit1@gmail.com>
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Date: Sun, 4 Feb 2024 15:18:50 +0100
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Subject: [PATCH] net: phy: realtek: add 5Gbps support to rtl822x_config_aneg()
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RTL8126 as an evolution of RTL8125 supports 5Gbps. rtl822x_config_aneg()
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is used by the PHY driver for the integrated PHY, therefore add 5Gbps
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support to it.
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Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
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Link: https://lore.kernel.org/r/5644ab50-e3e9-477c-96db-05cd5bdc2563@gmail.com
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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---
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drivers/net/phy/realtek.c | 12 ++++++++----
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1 file changed, 8 insertions(+), 4 deletions(-)
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--- a/drivers/net/phy/realtek.c
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+++ b/drivers/net/phy/realtek.c
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@@ -682,15 +682,19 @@ static int rtl822x_config_aneg(struct ph
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int ret = 0;
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if (phydev->autoneg == AUTONEG_ENABLE) {
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- u16 adv2500 = 0;
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+ u16 adv = 0;
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if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
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phydev->advertising))
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- adv2500 = MDIO_AN_10GBT_CTRL_ADV2_5G;
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+ adv |= MDIO_AN_10GBT_CTRL_ADV2_5G;
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+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
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+ phydev->advertising))
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+ adv |= MDIO_AN_10GBT_CTRL_ADV5G;
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ret = phy_modify_paged_changed(phydev, 0xa5d, 0x12,
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- MDIO_AN_10GBT_CTRL_ADV2_5G,
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- adv2500);
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+ MDIO_AN_10GBT_CTRL_ADV2_5G |
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+ MDIO_AN_10GBT_CTRL_ADV5G,
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+ adv);
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if (ret < 0)
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return ret;
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}
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