net: sfp: add quirk for ATS SFP-GE-T 1000Base-TX module

[ Upstream commit 0805d67bc0ef95411228e802f31975cfb7555056 ]

Add quirk for ATS SFP-GE-T 1000Base-TX module.

This copper module comes with broken TX_FAULT indicator which must be
ignored for it to work.

Co-authored-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[ rebased on top of net-next ]
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240423090025.29231-1-kabel@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 6e42d4034b5203ef3e9316a97a5b03a48a88dff2..52b71c7e783519ccf0d9e6c64bddc8a2198bb0bd 100644 (file)
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -508,6 +508,9 @@ static const struct sfp_quirk sfp_quirks[] = {
        SFP_QUIRK_F("Walsun", "HXSX-ATRC-1", sfp_fixup_fs_10gt),
        SFP_QUIRK_F("Walsun", "HXSX-ATRI-1", sfp_fixup_fs_10gt),
 
+       // 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),
+
        SFP_QUIRK_F("OEM", "SFP-10G-T", sfp_fixup_rollball_cc),
        SFP_QUIRK_M("OEM", "SFP-2.5G-T", sfp_quirk_oem_2_5g),
        SFP_QUIRK_F("OEM", "RTSFP-10", sfp_fixup_rollball_cc),