iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: sfp: add quirk for Fiberstone GPON-ONU-34-20BI

Browse Source 
[ 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>
This commit is contained in:
Christian Marangi 2023-09-19 14:47:20 +02:00 committed by Greg Kroah-Hartman
parent b7765b0a03
commit 994f77f35e
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/phy/sfp.c
View File

@ -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