Backport patch merged upstream adding quirk for SFP GPON-ONU-34-20BI.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
--- /dev/null
+From d387e34fec407f881fdf165b5d7ec128ebff362f Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 19 Sep 2023 14:47:20 +0200
+Subject: [PATCH] net: sfp: add quirk for Fiberstone GPON-ONU-34-20BI
+
+Fiberstone GPON-ONU-34-20B can operate at 2500base-X, but report 1.2GBd
+NRZ in their EEPROM.
+
+The module also require the ignore tx fault fixup similar to Huawei MA5671A
+as it gets disabled on error messages with serial redirection enabled.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Link: https://lore.kernel.org/r/20230919124720.8210-1-ansuelsmth@gmail.com
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/phy/sfp.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/drivers/net/phy/sfp.c
++++ b/drivers/net/phy/sfp.c
+@@ -368,6 +368,13 @@ static const struct sfp_quirk sfp_quirks
+ .modes = sfp_quirk_2500basex,
+ .fixup = sfp_fixup_long_startup,
+ }, {
++ // Fiberstore GPON-ONU-34-20BI can operate at 2500base-X, but report 1.2GBd
++ // NRZ in their EEPROM
++ .vendor = "FS",
++ .part = "GPON-ONU-34-20BI",
++ .modes = sfp_quirk_2500basex,
++ .fixup = sfp_fixup_ignore_tx_fault,
++ }, {
+ .vendor = "HALNy",
+ .part = "HL-GSFP",
+ .fixup = sfp_fixup_halny_gsfp,
--- /dev/null
+From d387e34fec407f881fdf165b5d7ec128ebff362f Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 19 Sep 2023 14:47:20 +0200
+Subject: [PATCH] net: sfp: add quirk for Fiberstone GPON-ONU-34-20BI
+
+Fiberstone GPON-ONU-34-20B can operate at 2500base-X, but report 1.2GBd
+NRZ in their EEPROM.
+
+The module also require the ignore tx fault fixup similar to Huawei MA5671A
+as it gets disabled on error messages with serial redirection enabled.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Link: https://lore.kernel.org/r/20230919124720.8210-1-ansuelsmth@gmail.com
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/phy/sfp.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/drivers/net/phy/sfp.c
++++ b/drivers/net/phy/sfp.c
+@@ -393,6 +393,11 @@ static const struct sfp_quirk sfp_quirks
+ SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex,
+ sfp_fixup_long_startup),
+
++ // Fiberstore GPON-ONU-34-20BI can operate at 2500base-X, but report 1.2GBd
++ // NRZ in their EEPROM
++ SFP_QUIRK("FS", "GPON-ONU-34-20BI", sfp_quirk_2500basex,
++ sfp_fixup_ignore_tx_fault),
++
+ SFP_QUIRK_F("HALNy", "HL-GSFP", sfp_fixup_halny_gsfp),
+
+ // HG MXPD-483II-F 2.5G supports 2500Base-X, but incorrectly reports
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
-@@ -383,6 +383,11 @@ static const struct sfp_quirk sfp_quirks
+@@ -390,6 +390,11 @@ static const struct sfp_quirk sfp_quirks
.modes = sfp_quirk_2500basex,
.fixup = sfp_fixup_ignore_tx_fault,
}, {
// Lantech 8330-262D-E can operate at 2500base-X, but
// incorrectly report 2500MBd NRZ in their EEPROM
.vendor = "Lantech",
-@@ -2312,7 +2317,8 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -2319,7 +2324,8 @@ static void sfp_sm_main(struct sfp *sfp,
* or t_start_up, so assume there is a fault.
*/
sfp_sm_fault(sfp, SFP_S_INIT_TX_FAULT,
} else if (event == SFP_E_TIMEOUT || event == SFP_E_TX_CLEAR) {
init_done:
sfp->sm_phy_retries = R_PHY_RETRY;
-@@ -2535,10 +2541,12 @@ static void sfp_check_state(struct sfp *
+@@ -2542,10 +2548,12 @@ static void sfp_check_state(struct sfp *
mutex_lock(&sfp->st_mutex);
state = sfp_get_state(sfp);
changed = state ^ sfp->state;
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
-@@ -404,6 +404,9 @@ static const struct sfp_quirk sfp_quirks
+@@ -409,6 +409,9 @@ static const struct sfp_quirk sfp_quirks
SFP_QUIRK("HUAWEI", "MA5671A", sfp_quirk_2500basex,
sfp_fixup_ignore_tx_fault),
// Lantech 8330-262D-E can operate at 2500base-X, but incorrectly report
// 2500MBd NRZ in their EEPROM
SFP_QUIRK_M("Lantech", "8330-262D-E", sfp_quirk_2500basex),
-@@ -2339,7 +2342,8 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -2344,7 +2347,8 @@ static void sfp_sm_main(struct sfp *sfp,
* or t_start_up, so assume there is a fault.
*/
sfp_sm_fault(sfp, SFP_S_INIT_TX_FAULT,
} else if (event == SFP_E_TIMEOUT || event == SFP_E_TX_CLEAR) {
init_done:
/* Create mdiobus and start trying for PHY */
-@@ -2568,10 +2572,12 @@ static void sfp_check_state(struct sfp *
+@@ -2573,10 +2577,12 @@ static void sfp_check_state(struct sfp *
mutex_lock(&sfp->st_mutex);
state = sfp_get_state(sfp);
changed = state ^ sfp->state;
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
-@@ -2153,6 +2153,13 @@ static void sfp_sm_module(struct sfp *sf
+@@ -2160,6 +2160,13 @@ static void sfp_sm_module(struct sfp *sf
return;
}
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
-@@ -549,32 +549,72 @@ static int sfp_i2c_write(struct sfp *sfp
+@@ -556,32 +556,72 @@ static int sfp_i2c_write(struct sfp *sfp
return ret == ARRAY_SIZE(msgs) ? len : 0;
}