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Update kernel 6.12 patches

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Ycarus (Yannick Chabanois) 2025-02-06 14:25:19 +01:00
parent 94a20cce9c
commit 4ca673613f
62 changed files with 7522 additions and 780 deletions
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27
6.12/target/linux/generic/pending-6.12/720-09-net-phy-realtek-disable-MDIO-broadcast.patch Normal file
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@ -0,0 +1,27 @@
From: Daniel Golle <daniel@makrotopia.org>
Date: Thu, 30 Jan 2025 05:38:31 +0000
Subject: [PATCH] net: phy: realtek: disable MDIO broadcast
RealTek's PHYs by default also listen on MDIO address 0 which is defined
as broadcast address. This can lead to problems if there is an actual PHY
(such as MT7981 built-in PHY) present at this address, as accessing that
PHY may then confuse the RealTek PHY.
Disabled listening on the MDIO broadcast address to avoid such problems.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -849,6 +849,11 @@ static int rtl822xb_config_init(struct p
phydev->host_interfaces) ||
phydev->interface == PHY_INTERFACE_MODE_SGMII;
+ /* disable listening on MDIO broadcast address (0) */
+ ret = phy_clear_bits_mmd(phydev, MDIO_MMD_VEND2, 0xa430, BIT(13));
+ if (ret < 0)
+ return ret;
+
/* fill in possible interfaces */
__assign_bit(PHY_INTERFACE_MODE_2500BASEX, phydev->possible_interfaces,
has_2500);