kernel: backport quirk for Horaco SFP+ Copper module

Backport quirks for Horaco SFP+ Copper modules. This module support
RollBall protocol.

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Link: https://github.com/openwrt/openwrt/pull/24559
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>

diff --git a/target/linux/generic/backport-6.12/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch b/target/linux/generic/backport-6.12/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch
new file mode 100644 (file)
index 0000000..6cf2b11
--- /dev/null
+++ b/target/linux/generic/backport-6.12/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch
@@ -0,0 +1,28 @@
+From 1bb028baab541900d3603d4f93c1c0fb5aba5401 Mon Sep 17 00:00:00 2001
+From: Aleksander Jan Bajkowski <olek2@wp.pl>
+Date: Sun, 19 Jul 2026 12:01:55 +0200
+Subject: [PATCH] net: sfp: add quirk for HORACO copper SFP+ module
+
+Add quirk for a copper SFP+ module that identifies itself as "OEM"
+"HC-10GE-113C". It uses RollBall protocol to talk to the PHY.
+
+Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Link: https://patch.msgid.link/20260719100158.874882-1-olek2@wp.pl
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/phy/sfp.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/phy/sfp.c
++++ b/drivers/net/phy/sfp.c
+@@ -569,6 +569,9 @@ static const struct sfp_quirk sfp_quirks
+ 
+       SFP_QUIRK_F("YV", "SFP+ONU-XGSPON", sfp_fixup_potron),
+ 
++      // HORACO HC-10GE-113C uses Rollball protocol to talk to the PHY.
++      SFP_QUIRK_F("OEM", "HC-10GE-113C", sfp_fixup_rollball),
++
+       // OEM SFP-GE-T is a 1000Base-T module with broken TX_FAULT indicator
+       SFP_QUIRK_F("OEM", "SFP-GE-T", sfp_fixup_ignore_tx_fault),
+ 

diff --git a/target/linux/generic/backport-6.18/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch b/target/linux/generic/backport-6.18/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch
new file mode 100644 (file)
index 0000000..6f7d417
--- /dev/null
+++ b/target/linux/generic/backport-6.18/755-v7.3-net-sfp-add-quirk-for-HORACO-copper-SFP-module.patch
@@ -0,0 +1,28 @@
+From 1bb028baab541900d3603d4f93c1c0fb5aba5401 Mon Sep 17 00:00:00 2001
+From: Aleksander Jan Bajkowski <olek2@wp.pl>
+Date: Sun, 19 Jul 2026 12:01:55 +0200
+Subject: [PATCH] net: sfp: add quirk for HORACO copper SFP+ module
+
+Add quirk for a copper SFP+ module that identifies itself as "OEM"
+"HC-10GE-113C". It uses RollBall protocol to talk to the PHY.
+
+Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Link: https://patch.msgid.link/20260719100158.874882-1-olek2@wp.pl
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/phy/sfp.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/phy/sfp.c
++++ b/drivers/net/phy/sfp.c
+@@ -593,6 +593,9 @@ static const struct sfp_quirk sfp_quirks
+ 
+       SFP_QUIRK_F("YV", "SFP+ONU-XGSPON", sfp_fixup_potron),
+ 
++      // HORACO HC-10GE-113C uses Rollball protocol to talk to the PHY.
++      SFP_QUIRK_F("OEM", "HC-10GE-113C", sfp_fixup_rollball),
++
+       // OEM SFP-GE-T is a 1000Base-T module with broken TX_FAULT indicator
+       SFP_QUIRK_F("OEM", "SFP-GE-T", sfp_fixup_ignore_tx_fault),
+ 

diff --git a/target/linux/generic/pending-6.12/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch b/target/linux/generic/pending-6.12/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
index 3ce41b082ec2c02ec5652a44ffafe50b623e61e2..e5b9380025959a53a6ca5f6df4a1092b75e79c26 100644 (file)
--- a/target/linux/generic/pending-6.12/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
+++ b/target/linux/generic/pending-6.12/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
@@ -16,7 +16,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -578,6 +578,7 @@ static const struct sfp_quirk sfp_quirks
+@@ -581,6 +581,7 @@ static const struct sfp_quirk sfp_quirks
        SFP_QUIRK_S("OEM", "SFP-2.5G-BX10-U", sfp_quirk_2500basex),
        SFP_QUIRK_F("OEM", "RTSFP-10", sfp_fixup_rollball_cc),
        SFP_QUIRK_F("OEM", "RTSFP-10G", sfp_fixup_rollball_cc),

diff --git a/target/linux/generic/pending-6.18/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch b/target/linux/generic/pending-6.18/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
index b09463fcddbc40d1cba140d87e01d976bf56b67d..c9b9dacaf8b12aee6655868f0148befa0d0b0b6c 100644 (file)
--- a/target/linux/generic/pending-6.18/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
+++ b/target/linux/generic/pending-6.18/750-net-sfp-add-quirk-for-QINIYEK-BJ-SFP-10G-T-copper-SF.patch
@@ -16,7 +16,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -602,6 +602,7 @@ static const struct sfp_quirk sfp_quirks
+@@ -605,6 +605,7 @@ static const struct sfp_quirk sfp_quirks
        SFP_QUIRK_S("OEM", "SFP-2.5G-BX10-U", sfp_quirk_2500basex),
        SFP_QUIRK_F("OEM", "RTSFP-10", sfp_fixup_rollball_cc),
        SFP_QUIRK_F("OEM", "RTSFP-10G", sfp_fixup_rollball_cc),

diff --git a/target/linux/generic/pending-6.18/751-net-sfp-add-quirk-for-TP-LINK-SM410U.patch b/target/linux/generic/pending-6.18/751-net-sfp-add-quirk-for-TP-LINK-SM410U.patch
index c1f17ae69b8c2d8f31efb126eaead7d4287397f9..06bd8381b914648578be6e038a7952a594e7439b 100644 (file)
--- a/target/linux/generic/pending-6.18/751-net-sfp-add-quirk-for-TP-LINK-SM410U.patch
+++ b/target/linux/generic/pending-6.18/751-net-sfp-add-quirk-for-TP-LINK-SM410U.patch
@@ -14,7 +14,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -608,6 +608,7 @@ static const struct sfp_quirk sfp_quirks
+@@ -611,6 +611,7 @@ static const struct sfp_quirk sfp_quirks
        SFP_QUIRK_F("Turris", "RTSFP-10G", sfp_fixup_rollball),
  
        SFP_QUIRK_S("ZOERAX", "SFP-2.5G-T", sfp_quirk_oem_2_5g),

diff --git a/target/linux/generic/pending-6.18/896-03-net-phy-own-phydev-psec-via-PSE-notifier-and-remove-.patch b/target/linux/generic/pending-6.18/896-03-net-phy-own-phydev-psec-via-PSE-notifier-and-remove-.patch
index 68d0d6e55a414e9918407880ed82070876631394..794c4eb2843fdcbbc0620ea9956a7f578af27256 100644 (file)
--- a/target/linux/generic/pending-6.18/896-03-net-phy-own-phydev-psec-via-PSE-notifier-and-remove-.patch
+++ b/target/linux/generic/pending-6.18/896-03-net-phy-own-phydev-psec-via-PSE-notifier-and-remove-.patch
@@ -369,7 +369,7 @@ Tested-by: Jonas Jelonek <jelonek.jonas@gmail.com>
        rtnl_lock();
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1992,7 +1992,7 @@ static int sfp_sm_probe_phy(struct sfp *
+@@ -1995,7 +1995,7 @@ static int sfp_sm_probe_phy(struct sfp *
        /* Mark this PHY as being on a SFP module */
        phy->is_on_sfp_module = true;
  

diff --git a/target/linux/realtek/patches-6.18/705-v7.1-net-sfp-initialize-i2c_block_size-at-adapter-configu.patch b/target/linux/realtek/patches-6.18/705-v7.1-net-sfp-initialize-i2c_block_size-at-adapter-configu.patch
index ef5f5e714e7b160f1ed3589dcf240a4189847db4..bbcb74891c7aeb1acdd308685f7e4deac554d862 100644 (file)
--- a/target/linux/realtek/patches-6.18/705-v7.1-net-sfp-initialize-i2c_block_size-at-adapter-configu.patch
+++ b/target/linux/realtek/patches-6.18/705-v7.1-net-sfp-initialize-i2c_block_size-at-adapter-configu.patch
@@ -31,7 +31,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1816,6 +1816,7 @@ static int sfp_hwmon_insert(struct sfp *
+@@ -1819,6 +1819,7 @@ static int sfp_hwmon_insert(struct sfp *
                sfp->hwmon_tries = R_PROBE_RETRY_SLOW;
        }
  

diff --git a/target/linux/realtek/patches-6.18/706-01-v7.2-net-sfp-apply-I2C-adapter-quirks-to-limit-block-size.patch b/target/linux/realtek/patches-6.18/706-01-v7.2-net-sfp-apply-I2C-adapter-quirks-to-limit-block-size.patch
index d2ce503e81046b4ec3e43e44e72f47f958186ddf..e02dfabee68fdac57dc34f9b0c08a602c127f703 100644 (file)
--- a/target/linux/realtek/patches-6.18/706-01-v7.2-net-sfp-apply-I2C-adapter-quirks-to-limit-block-size.patch
+++ b/target/linux/realtek/patches-6.18/706-01-v7.2-net-sfp-apply-I2C-adapter-quirks-to-limit-block-size.patch
@@ -24,7 +24,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -826,21 +826,29 @@ static int sfp_smbus_byte_write(struct s
+@@ -829,21 +829,29 @@ static int sfp_smbus_byte_write(struct s
  
  static int sfp_i2c_configure(struct sfp *sfp, struct i2c_adapter *i2c)
  {

diff --git a/target/linux/realtek/patches-6.18/706-02-v7.2-net-sfp-extend-SMBus-support.patch b/target/linux/realtek/patches-6.18/706-02-v7.2-net-sfp-extend-SMBus-support.patch
index c00c0d8580384d4726bf6eb5d9bf70c177fc448a..43aa3fc711a3cb08934802366cb47084d0e014b3 100644 (file)
--- a/target/linux/realtek/patches-6.18/706-02-v7.2-net-sfp-extend-SMBus-support.patch
+++ b/target/linux/realtek/patches-6.18/706-02-v7.2-net-sfp-extend-SMBus-support.patch
@@ -75,7 +75,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  #include <linux/workqueue.h>
  
  #include "sfp.h"
-@@ -775,50 +776,113 @@ static int sfp_i2c_write(struct sfp *sfp
+@@ -778,50 +779,113 @@ static int sfp_i2c_write(struct sfp *sfp
        return ret == ARRAY_SIZE(msgs) ? len : 0;
  }
  
@@ -213,7 +213,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
        }
  
        return data - (u8 *)buf;
-@@ -834,10 +898,29 @@ static int sfp_i2c_configure(struct sfp
+@@ -837,10 +901,29 @@ static int sfp_i2c_configure(struct sfp
                sfp->read = sfp_i2c_read;
                sfp->write = sfp_i2c_write;
                max_block_size = SFP_EEPROM_BLOCK_SIZE;

diff --git a/target/linux/realtek/patches-6.18/714-net-phy-sfp-add-support-for-SMBus.patch b/target/linux/realtek/patches-6.18/714-net-phy-sfp-add-support-for-SMBus.patch
index bd679d3a5d237926b3bab39a6a16a359b7c2374a..88646c3afb4671a5df3a30281eed74900820f2d3 100644 (file)
--- a/target/linux/realtek/patches-6.18/714-net-phy-sfp-add-support-for-SMBus.patch
+++ b/target/linux/realtek/patches-6.18/714-net-phy-sfp-add-support-for-SMBus.patch
@@ -10,7 +10,7 @@ Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -959,6 +959,29 @@ static int sfp_i2c_mdiobus_create(struct
+@@ -962,6 +962,29 @@ static int sfp_i2c_mdiobus_create(struct
        return 0;
  }
  
@@ -40,7 +40,7 @@ Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
  static void sfp_i2c_mdiobus_destroy(struct sfp *sfp)
  {
        mdiobus_unregister(sfp->i2c_mii);
-@@ -2174,9 +2197,15 @@ static void sfp_sm_fault(struct sfp *sfp
+@@ -2177,9 +2200,15 @@ static void sfp_sm_fault(struct sfp *sfp
  
  static int sfp_sm_add_mdio_bus(struct sfp *sfp)
  {