From: Heiner Kallweit <hkallweit1@gmail•com>
To: "Marek Behún" <kabel@kernel•org>, "Andrew Lunn" <andrew@lunn•ch>,
"Russell King - ARM Linux" <linux@armlinux•org.uk>,
"Jakub Kicinski" <kuba@kernel•org>,
"David Miller" <davem@davemloft•net>,
"Paolo Abeni" <pabeni@redhat•com>,
"Eric Dumazet" <edumazet@google•com>
Cc: "netdev@vger•kernel.org" <netdev@vger•kernel.org>
Subject: [PATCH net-next 3/3] net: phy: realtek: add 5Gbps support to rtl822x_config_aneg()
Date: Sun, 4 Feb 2024 15:18:50 +0100 [thread overview]
Message-ID: <5644ab50-e3e9-477c-96db-05cd5bdc2563@gmail.com> (raw)
In-Reply-To: <31a83fd9-90ce-402a-84c7-d5c20540b730@gmail.com>
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 <hkallweit1@gmail•com>
---
drivers/net/phy/realtek.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index ffc13c495..06f6672a4 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -680,15 +680,19 @@ static int rtl822x_config_aneg(struct phy_device *phydev)
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;
}
--
2.43.0
next prev parent reply other threads:[~2024-02-04 14:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-04 14:15 [PATCH net-next 0/3] net: phy: realtek: complete 5Gbps support and replace private constants Heiner Kallweit
2024-02-04 14:16 ` [PATCH net-next 1/3] net: mdio: add 2.5g and 5g related PMA speed constants Heiner Kallweit
2024-02-04 14:17 ` [PATCH net-next 2/3] net: phy: realtek: use generic MDIO constants Heiner Kallweit
2024-02-04 16:00 ` Andrew Lunn
2024-02-04 16:26 ` Heiner Kallweit
2024-02-04 16:35 ` Heiner Kallweit
2024-02-07 19:51 ` Heiner Kallweit
2024-02-07 20:28 ` Andrew Lunn
2024-02-07 21:19 ` Heiner Kallweit
2024-02-07 22:31 ` Andrew Lunn
2024-02-08 7:18 ` Heiner Kallweit
2024-02-04 14:18 ` Heiner Kallweit [this message]
2024-02-08 2:30 ` [PATCH net-next 0/3] net: phy: realtek: complete 5Gbps support and replace private constants patchwork-bot+netdevbpf
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