From: Christian Marangi ansuelsmth@gmail.com
stable inclusion from stable-v6.6.3 commit 994f77f35ebb657124fba402e5e05e77eff7db28 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8LBQP
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit d387e34fec407f881fdf165b5d7ec128ebff362f ]
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 Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/net/phy/sfp.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 4ecfac227865..a50038a45250 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -452,6 +452,11 @@ static const struct sfp_quirk sfp_quirks[] = { // Rollball protocol to talk to the PHY. SFP_QUIRK_F("FS", "SFP-10G-T", sfp_fixup_fs_10gt),
+ // 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