mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
0d74b2a1e5
Backport driver from upcoming Linux 6.10 and put a pending fix on top to make sure the netdev trigger offloading behaves as expected. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
46 lines
1.7 KiB
Diff
46 lines
1.7 KiB
Diff
From 9be9a00adfac8118b6d685e71696f83187308c66 Mon Sep 17 00:00:00 2001
|
|
Message-ID: <9be9a00adfac8118b6d685e71696f83187308c66.1715125851.git.daniel@makrotopia.org>
|
|
From: Daniel Golle <daniel@makrotopia.org>
|
|
Date: Tue, 7 May 2024 22:43:30 +0100
|
|
Subject: [PATCH net] net: phy: air_en8811h: reset netdev rules when LED is set
|
|
manually
|
|
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>,
|
|
SkyLake Huang <skylake.huang@mediatek.com>,
|
|
Eric Woudstra <ericwouds@gmail.com>,
|
|
netdev@vger.kernel.org,
|
|
linux-kernel@vger.kernel.org
|
|
|
|
Setting LED_OFF via the brightness_set should deactivate hw control,
|
|
so make sure netdev trigger rules also get cleared in that case.
|
|
|
|
Fixes: 71e79430117d ("net: phy: air_en8811h: Add the Airoha EN8811H PHY driver")
|
|
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
|
|
---
|
|
This is basically a stop-gap measure until unified LED handling has
|
|
been implemented accross all MediaTek and Airoha PHYs.
|
|
See also
|
|
https://patchwork.kernel.org/project/netdevbpf/patch/20240425023325.15586-3-SkyLake.Huang@mediatek.com/
|
|
|
|
drivers/net/phy/air_en8811h.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
--- a/drivers/net/phy/air_en8811h.c
|
|
+++ b/drivers/net/phy/air_en8811h.c
|
|
@@ -544,6 +544,10 @@ static int air_hw_led_on_set(struct phy_
|
|
|
|
changed |= (priv->led[index].rules != 0);
|
|
|
|
+ /* clear netdev trigger rules in case LED_OFF has been set */
|
|
+ if (!on)
|
|
+ priv->led[index].rules = 0;
|
|
+
|
|
if (changed)
|
|
return phy_modify_mmd(phydev, MDIO_MMD_VEND2,
|
|
AIR_PHY_LED_ON(index),
|