From d387e34fec407f881fdf165b5d7ec128ebff362f Mon Sep 17 00:00:00 2001 From: Christian Marangi 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 Link: https://lore.kernel.org/r/20230919124720.8210-1-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni --- 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,