From: Daniel Golle <daniel@makrotopia.org>
To: Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net-next 3/3] net: phy: realtek: clear 1000Base-T link partner advertisement
Date: Wed, 9 Oct 2024 02:55:02 +0100 [thread overview]
Message-ID: <533a65aa7191f03633b6af119ef6f01e5d5a8ee5.1728438615.git.daniel@makrotopia.org> (raw)
In-Reply-To: <66d82d3f04623e9c096e12c10ca51141c345ee84.1728438615.git.daniel@makrotopia.org>
Clear 1000Base-T link partner advertisement bits in Clause-45
read_status() function in case auto-negotiation is disabled or has not
been completed.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/phy/realtek.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 895008738ec0..49b47341c17e 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -1033,6 +1033,10 @@ static int rtl822x_c45_read_status(struct phy_device *phydev)
if (ret < 0)
return ret;
+ if (phydev->autoneg == AUTONEG_DISABLE ||
+ !genphy_c45_aneg_done(phydev))
+ mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, 0);
+
/* Vendor register as C45 has no standardized support for 1000BaseT */
if (phydev->autoneg == AUTONEG_ENABLE) {
val = phy_read_mmd(phydev, MDIO_MMD_VEND2,
--
2.47.0
next prev parent reply other threads:[~2024-10-09 1:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-09 1:53 [PATCH net-next 1/3] net: phy: realtek: read duplex and gbit master from PHYSR register Daniel Golle
2024-10-09 1:54 ` [PATCH net-next 2/3] net: phy: realtek: change order of calls in C22 read_status() Daniel Golle
2024-10-09 1:55 ` Daniel Golle [this message]
2024-10-09 10:01 ` [PATCH net-next 1/3] net: phy: realtek: read duplex and gbit master from PHYSR register Russell King (Oracle)
2024-10-09 11:54 ` Daniel Golle
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