[openwrt/openwrt] generic: backport upstream v6.18 Realtek PHY patch
LEDE Commits
lede-commits at lists.infradead.org
Fri Aug 29 15:51:54 PDT 2025
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/1673390905620e85c954ca87ea07de74d89cf920
commit 1673390905620e85c954ca87ea07de74d89cf920
Author: Markus Stockhausen <markus.stockhausen at gmx.de>
AuthorDate: Sun Aug 24 05:23:13 2025 -0400
generic: backport upstream v6.18 Realtek PHY patch
3a752e678 net: phy: realtek: enable serdes option mode for RTL8226-CG
Signed-off-by: Markus Stockhausen <markus.stockhausen at gmx.de>
Link: https://github.com/openwrt/openwrt/pull/19843
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
...-enable-serdes-option-mode-for-RTL8226-CG.patch | 92 ++++++++++++++++++++++
...altek-use-genphy_soft_reset-for-2.5G-PHYs.patch | 14 ++--
...ek-disable-SGMII-in-band-AN-for-2-5G-PHYs.patch | 48 +++++++----
...ltek-make-sure-paged-read-is-protected-by.patch | 2 +-
.../720-04-net-phy-realtek-setup-aldps.patch | 6 +-
...-realtek-detect-early-version-of-RTL8221B.patch | 2 +-
...phy-realtek-support-interrupt-of-RTL8221B.patch | 10 +--
...phy-realtek-mark-existing-MMDs-as-present.patch | 2 +-
...net-phy-realtek-work-around-broken-serdes.patch | 8 +-
...09-net-phy-realtek-disable-MDIO-broadcast.patch | 2 +-
10 files changed, 147 insertions(+), 39 deletions(-)
diff --git a/target/linux/generic/backport-6.12/781-29-v6.18-net-phy-realtek-enable-serdes-option-mode-for-RTL8226-CG.patch b/target/linux/generic/backport-6.12/781-29-v6.18-net-phy-realtek-enable-serdes-option-mode-for-RTL8226-CG.patch
new file mode 100644
index 0000000000..9ffb260df1
--- /dev/null
+++ b/target/linux/generic/backport-6.12/781-29-v6.18-net-phy-realtek-enable-serdes-option-mode-for-RTL8226-CG.patch
@@ -0,0 +1,92 @@
+From 3a752e67800106a5c42d802d67e06c60aa71d07b Mon Sep 17 00:00:00 2001
+From: Markus Stockhausen <markus.stockhausen at gmx.de>
+Date: Fri, 15 Aug 2025 04:20:09 -0400
+Subject: net: phy: realtek: enable serdes option mode for RTL8226-CG
+
+The RTL8226-CG can make use of the serdes option mode feature to
+dynamically switch between SGMII and 2500base-X. From what is
+known the setup sequence is much simpler with no magic values.
+
+Convert the exiting config_init() into a helper that configures
+the PHY depending on generation 1 or 2. Call the helper from two
+separated new config_init() functions.
+
+Finally convert the phy_driver specs of the RTL8226-CG to make
+use of the new configuration and switch over to the extended
+read_status() function to dynamically change the interface
+according to the serdes mode.
+
+Remark! The logic could be simpler if the serdes mode could be
+set before all other generation 2 magic values. Due to missing
+RTL8221B test hardware the mmd command order was kept.
+
+Tested on Zyxel XGS1210-12.
+
+Signed-off-by: Markus Stockhausen <markus.stockhausen at gmx.de>
+Link: https://patch.msgid.link/20250815082009.3678865-1-markus.stockhausen@gmx.de
+Signed-off-by: Jakub Kicinski <kuba at kernel.org>
+---
+ drivers/net/phy/realtek/realtek_main.c | 26 ++++++++++++++++++++------
+ 1 file changed, 20 insertions(+), 6 deletions(-)
+
+--- a/drivers/net/phy/realtek/realtek_main.c
++++ b/drivers/net/phy/realtek/realtek_main.c
+@@ -1032,7 +1032,7 @@ static int rtl822x_probe(struct phy_devi
+ return 0;
+ }
+
+-static int rtl822xb_config_init(struct phy_device *phydev)
++static int rtl822x_set_serdes_option_mode(struct phy_device *phydev, bool gen1)
+ {
+ bool has_2500, has_sgmii;
+ u16 mode;
+@@ -1067,15 +1067,18 @@ static int rtl822xb_config_init(struct p
+ /* the following sequence with magic numbers sets up the SerDes
+ * option mode
+ */
+- ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x75f3, 0);
+- if (ret < 0)
+- return ret;
++
++ if (!gen1) {
++ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x75f3, 0);
++ if (ret < 0)
++ return ret;
++ }
+
+ ret = phy_modify_mmd_changed(phydev, MDIO_MMD_VEND1,
+ RTL822X_VND1_SERDES_OPTION,
+ RTL822X_VND1_SERDES_OPTION_MODE_MASK,
+ mode);
+- if (ret < 0)
++ if (gen1 || ret < 0)
+ return ret;
+
+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6a04, 0x0503);
+@@ -1089,6 +1092,16 @@ static int rtl822xb_config_init(struct p
+ return phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f11, 0x8020);
+ }
+
++static int rtl822x_config_init(struct phy_device *phydev)
++{
++ return rtl822x_set_serdes_option_mode(phydev, true);
++}
++
++static int rtl822xb_config_init(struct phy_device *phydev)
++{
++ return rtl822x_set_serdes_option_mode(phydev, false);
++}
++
+ static int rtl822xb_get_rate_matching(struct phy_device *phydev,
+ phy_interface_t iface)
+ {
+@@ -1678,7 +1691,8 @@ static struct phy_driver realtek_drvs[]
+ .soft_reset = rtl822x_c45_soft_reset,
+ .get_features = rtl822x_c45_get_features,
+ .config_aneg = rtl822x_c45_config_aneg,
+- .read_status = rtl822x_c45_read_status,
++ .config_init = rtl822x_config_init,
++ .read_status = rtl822xb_c45_read_status,
+ .suspend = genphy_c45_pma_suspend,
+ .resume = rtlgen_c45_resume,
+ }, {
diff --git a/target/linux/generic/pending-6.12/720-01-net-phy-realtek-use-genphy_soft_reset-for-2.5G-PHYs.patch b/target/linux/generic/pending-6.12/720-01-net-phy-realtek-use-genphy_soft_reset-for-2.5G-PHYs.patch
index 5b335ba888..abe7478a65 100644
--- a/target/linux/generic/pending-6.12/720-01-net-phy-realtek-use-genphy_soft_reset-for-2.5G-PHYs.patch
+++ b/target/linux/generic/pending-6.12/720-01-net-phy-realtek-use-genphy_soft_reset-for-2.5G-PHYs.patch
@@ -15,7 +15,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1653,6 +1653,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1666,6 +1666,7 @@ static struct phy_driver realtek_drvs[]
}, {
.name = "RTL8226 2.5Gbps PHY",
.match_phy_device = rtl8226_match_phy_device,
@@ -23,7 +23,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.get_features = rtl822x_get_features,
.config_aneg = rtl822x_config_aneg,
.read_status = rtl822x_read_status,
-@@ -1663,6 +1664,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1676,6 +1677,7 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_match_phy_device,
.name = "RTL8226B_RTL8221B 2.5Gbps PHY",
@@ -31,7 +31,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.get_features = rtl822x_get_features,
.config_aneg = rtl822x_config_aneg,
.config_init = rtl822xb_config_init,
-@@ -1684,6 +1686,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1698,6 +1700,7 @@ static struct phy_driver realtek_drvs[]
}, {
PHY_ID_MATCH_EXACT(0x001cc848),
.name = "RTL8226B-CG_RTL8221B-CG 2.5Gbps PHY",
@@ -39,7 +39,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.get_features = rtl822x_get_features,
.config_aneg = rtl822x_config_aneg,
.config_init = rtl822xb_config_init,
-@@ -1696,6 +1699,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1710,6 +1713,7 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vb_cg_c22_match_phy_device,
.name = "RTL8221B-VB-CG 2.5Gbps PHY (C22)",
@@ -47,7 +47,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.probe = rtl822x_probe,
.get_features = rtl822x_get_features,
.config_aneg = rtl822x_config_aneg,
-@@ -1709,6 +1713,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1723,6 +1727,7 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vb_cg_c45_match_phy_device,
.name = "RTL8221B-VB-CG 2.5Gbps PHY (C45)",
@@ -55,7 +55,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.probe = rtl822x_probe,
.config_init = rtl822xb_config_init,
.get_rate_matching = rtl822xb_get_rate_matching,
-@@ -1720,6 +1725,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1734,6 +1739,7 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vn_cg_c22_match_phy_device,
.name = "RTL8221B-VM-CG 2.5Gbps PHY (C22)",
@@ -63,7 +63,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.probe = rtl822x_probe,
.get_features = rtl822x_get_features,
.config_aneg = rtl822x_config_aneg,
-@@ -1733,6 +1739,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1747,6 +1753,7 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vn_cg_c45_match_phy_device,
.name = "RTL8221B-VN-CG 2.5Gbps PHY (C45)",
diff --git a/target/linux/generic/pending-6.12/720-02-net-phy-realtek-disable-SGMII-in-band-AN-for-2-5G-PHYs.patch b/target/linux/generic/pending-6.12/720-02-net-phy-realtek-disable-SGMII-in-band-AN-for-2-5G-PHYs.patch
index e11a7984d4..e1d9808747 100644
--- a/target/linux/generic/pending-6.12/720-02-net-phy-realtek-disable-SGMII-in-band-AN-for-2-5G-PHYs.patch
+++ b/target/linux/generic/pending-6.12/720-02-net-phy-realtek-disable-SGMII-in-band-AN-for-2-5G-PHYs.patch
@@ -21,7 +21,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -1035,8 +1035,8 @@ static int rtl822x_probe(struct phy_devi
- static int rtl822xb_config_init(struct phy_device *phydev)
+ static int rtl822x_set_serdes_option_mode(struct phy_device *phydev, bool gen1)
{
bool has_2500, has_sgmii;
+ int ret, val;
@@ -30,15 +30,28 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
has_2500 = test_bit(PHY_INTERFACE_MODE_2500BASEX,
phydev->host_interfaces) ||
-@@ -1086,7 +1086,29 @@ static int rtl822xb_config_init(struct p
- if (ret < 0)
- return ret;
-
-- return phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f11, 0x8020);
-+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f11, 0x8020);
+@@ -1078,18 +1078,42 @@ static int rtl822x_set_serdes_option_mod
+ RTL822X_VND1_SERDES_OPTION,
+ RTL822X_VND1_SERDES_OPTION_MODE_MASK,
+ mode);
+- if (gen1 || ret < 0)
+ if (ret < 0)
+ return ret;
+
++ if (!gen1) {
++ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6a04, 0x0503);
++ if (ret < 0)
++ return ret;
++
++ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f10, 0xd455);
++ if (ret < 0)
++ return ret;
++
++ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f11, 0x8020);
++ if (ret < 0)
++ return ret;
++ }
++
+ /* Disable SGMII AN */
+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x7588, 0x2);
+ if (ret < 0)
@@ -46,18 +59,21 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
+
+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x7589, 0x71d0);
+ if (ret < 0)
-+ return ret;
-+
+ return ret;
+
+- ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6a04, 0x0503);
+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x7587, 0x3);
-+ if (ret < 0)
-+ return ret;
-+
+ if (ret < 0)
+ return ret;
+
+- ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f10, 0xd455);
+ ret = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1, 0x7587,
+ val, !(val & BIT(0)), 500, 100000, false);
-+ if (ret < 0)
-+ return ret;
-+
+ if (ret < 0)
+ return ret;
+
+- return phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x6f11, 0x8020);
+ return 0;
}
- static int rtl822xb_get_rate_matching(struct phy_device *phydev,
+ static int rtl822x_config_init(struct phy_device *phydev)
diff --git a/target/linux/generic/pending-6.12/720-03-net-phy-realtek-make-sure-paged-read-is-protected-by.patch b/target/linux/generic/pending-6.12/720-03-net-phy-realtek-make-sure-paged-read-is-protected-by.patch
index 085fad99cc..74bf74e012 100644
--- a/target/linux/generic/pending-6.12/720-03-net-phy-realtek-make-sure-paged-read-is-protected-by.patch
+++ b/target/linux/generic/pending-6.12/720-03-net-phy-realtek-make-sure-paged-read-is-protected-by.patch
@@ -18,7 +18,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1328,9 +1328,11 @@ static bool rtlgen_supports_2_5gbps(stru
+@@ -1343,9 +1343,11 @@ static bool rtlgen_supports_2_5gbps(stru
{
int val;
diff --git a/target/linux/generic/pending-6.12/720-04-net-phy-realtek-setup-aldps.patch b/target/linux/generic/pending-6.12/720-04-net-phy-realtek-setup-aldps.patch
index b36e54717d..6d1bf08600 100644
--- a/target/linux/generic/pending-6.12/720-04-net-phy-realtek-setup-aldps.patch
+++ b/target/linux/generic/pending-6.12/720-04-net-phy-realtek-setup-aldps.patch
@@ -24,9 +24,9 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
#define RTL8366RB_POWER_SAVE 0x15
#define RTL8366RB_POWER_SAVE_ON BIT(12)
-@@ -1090,6 +1094,15 @@ static int rtl822xb_config_init(struct p
- if (ret < 0)
- return ret;
+@@ -1095,6 +1099,15 @@ static int rtl822x_set_serdes_option_mod
+ return ret;
+ }
+ if (of_property_read_bool(phydev->mdio.dev.of_node, "realtek,aldps-enable"))
+ ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, RTL8221B_PHYCR1,
diff --git a/target/linux/generic/pending-6.12/720-05-net-phy-realtek-detect-early-version-of-RTL8221B.patch b/target/linux/generic/pending-6.12/720-05-net-phy-realtek-detect-early-version-of-RTL8221B.patch
index 29706fa630..4e07882b1e 100644
--- a/target/linux/generic/pending-6.12/720-05-net-phy-realtek-detect-early-version-of-RTL8221B.patch
+++ b/target/linux/generic/pending-6.12/720-05-net-phy-realtek-detect-early-version-of-RTL8221B.patch
@@ -14,7 +14,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
Signed-off-by: Mieczyslaw Nalewaj <namiltd at yahoo.com>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1383,10 +1383,32 @@ static int rtl8226_match_phy_device(stru
+@@ -1398,10 +1398,32 @@ static int rtl8226_match_phy_device(stru
static int rtlgen_is_c45_match(struct phy_device *phydev, unsigned int id,
bool is_c45)
{
diff --git a/target/linux/generic/pending-6.12/720-06-net-phy-realtek-support-interrupt-of-RTL8221B.patch b/target/linux/generic/pending-6.12/720-06-net-phy-realtek-support-interrupt-of-RTL8221B.patch
index 41d6efafb3..bac46cbeef 100644
--- a/target/linux/generic/pending-6.12/720-06-net-phy-realtek-support-interrupt-of-RTL8221B.patch
+++ b/target/linux/generic/pending-6.12/720-06-net-phy-realtek-support-interrupt-of-RTL8221B.patch
@@ -12,7 +12,7 @@ Signed-off-by: Jianhui Zhao <zhaojh329 at gmail.com>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1595,6 +1595,51 @@ static irqreturn_t rtl9000a_handle_inter
+@@ -1610,6 +1610,51 @@ static irqreturn_t rtl9000a_handle_inter
return IRQ_HANDLED;
}
@@ -64,7 +64,7 @@ Signed-off-by: Jianhui Zhao <zhaojh329 at gmail.com>
static struct phy_driver realtek_drvs[] = {
{
PHY_ID_MATCH_EXACT(0x00008201),
-@@ -1758,6 +1803,8 @@ static struct phy_driver realtek_drvs[]
+@@ -1774,6 +1819,8 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vb_cg_c22_match_phy_device,
.name = "RTL8221B-VB-CG 2.5Gbps PHY (C22)",
@@ -73,7 +73,7 @@ Signed-off-by: Jianhui Zhao <zhaojh329 at gmail.com>
.soft_reset = genphy_soft_reset,
.probe = rtl822x_probe,
.get_features = rtl822x_get_features,
-@@ -1772,6 +1819,8 @@ static struct phy_driver realtek_drvs[]
+@@ -1788,6 +1835,8 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vb_cg_c45_match_phy_device,
.name = "RTL8221B-VB-CG 2.5Gbps PHY (C45)",
@@ -82,7 +82,7 @@ Signed-off-by: Jianhui Zhao <zhaojh329 at gmail.com>
.soft_reset = genphy_soft_reset,
.probe = rtl822x_probe,
.config_init = rtl822xb_config_init,
-@@ -1784,6 +1833,8 @@ static struct phy_driver realtek_drvs[]
+@@ -1800,6 +1849,8 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vn_cg_c22_match_phy_device,
.name = "RTL8221B-VM-CG 2.5Gbps PHY (C22)",
@@ -91,7 +91,7 @@ Signed-off-by: Jianhui Zhao <zhaojh329 at gmail.com>
.soft_reset = genphy_soft_reset,
.probe = rtl822x_probe,
.get_features = rtl822x_get_features,
-@@ -1798,6 +1849,8 @@ static struct phy_driver realtek_drvs[]
+@@ -1814,6 +1865,8 @@ static struct phy_driver realtek_drvs[]
}, {
.match_phy_device = rtl8221b_vn_cg_c45_match_phy_device,
.name = "RTL8221B-VN-CG 2.5Gbps PHY (C45)",
diff --git a/target/linux/generic/pending-6.12/720-07-net-phy-realtek-mark-existing-MMDs-as-present.patch b/target/linux/generic/pending-6.12/720-07-net-phy-realtek-mark-existing-MMDs-as-present.patch
index 20bd666fd2..4441a5039e 100644
--- a/target/linux/generic/pending-6.12/720-07-net-phy-realtek-mark-existing-MMDs-as-present.patch
+++ b/target/linux/generic/pending-6.12/720-07-net-phy-realtek-mark-existing-MMDs-as-present.patch
@@ -15,7 +15,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1244,6 +1244,9 @@ static int rtl822x_c45_get_features(stru
+@@ -1259,6 +1259,9 @@ static int rtl822x_c45_get_features(stru
linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT,
phydev->supported);
diff --git a/target/linux/generic/pending-6.12/720-08-net-phy-realtek-work-around-broken-serdes.patch b/target/linux/generic/pending-6.12/720-08-net-phy-realtek-work-around-broken-serdes.patch
index 3eada2d5ad..ceb67c2379 100644
--- a/target/linux/generic/pending-6.12/720-08-net-phy-realtek-work-around-broken-serdes.patch
+++ b/target/linux/generic/pending-6.12/720-08-net-phy-realtek-work-around-broken-serdes.patch
@@ -15,8 +15,8 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1124,6 +1124,22 @@ static int rtl822xb_config_init(struct p
- return 0;
+@@ -1139,6 +1139,22 @@ static int rtl822xb_config_init(struct p
+ return rtl822x_set_serdes_option_mode(phydev, false);
}
+static int rtl822xb_config_init_war(struct phy_device *phydev)
@@ -38,7 +38,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
static int rtl822xb_get_rate_matching(struct phy_device *phydev,
phy_interface_t iface)
{
-@@ -1826,7 +1842,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1842,7 +1858,7 @@ static struct phy_driver realtek_drvs[]
.handle_interrupt = rtl8221b_handle_interrupt,
.soft_reset = genphy_soft_reset,
.probe = rtl822x_probe,
@@ -47,7 +47,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
.get_rate_matching = rtl822xb_get_rate_matching,
.get_features = rtl822x_c45_get_features,
.config_aneg = rtl822x_c45_config_aneg,
-@@ -1856,7 +1872,7 @@ static struct phy_driver realtek_drvs[]
+@@ -1872,7 +1888,7 @@ static struct phy_driver realtek_drvs[]
.handle_interrupt = rtl8221b_handle_interrupt,
.soft_reset = genphy_soft_reset,
.probe = rtl822x_probe,
diff --git a/target/linux/generic/pending-6.12/720-09-net-phy-realtek-disable-MDIO-broadcast.patch b/target/linux/generic/pending-6.12/720-09-net-phy-realtek-disable-MDIO-broadcast.patch
index bb20750033..24db18c2a7 100644
--- a/target/linux/generic/pending-6.12/720-09-net-phy-realtek-disable-MDIO-broadcast.patch
+++ b/target/linux/generic/pending-6.12/720-09-net-phy-realtek-disable-MDIO-broadcast.patch
@@ -13,7 +13,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
-@@ -1050,6 +1050,11 @@ static int rtl822xb_config_init(struct p
+@@ -1050,6 +1050,11 @@ static int rtl822x_set_serdes_option_mod
phydev->host_interfaces) ||
phydev->interface == PHY_INTERFACE_MODE_SGMII;
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