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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-02 14:44:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-02 14:44:15 +0300 |
| commit | 2844b98acb6112cf1eb7a16bbdc7fe9b319c17d4 (patch) | |
| tree | dca5ec4aeb4edeb0cbe0e04a4b24f7cc91f7a2e1 /drivers/net/phy | |
| parent | 56fb05093756ed55ba1cdf5d432a68004da67860 (diff) | |
| parent | 72b82d56b82137a92a20e5584029d35408d810c2 (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.50linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/sfp.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 7b33993f7001..f1827a1bd7a5 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -360,6 +360,11 @@ static void sfp_fixup_ignore_tx_fault(struct sfp *sfp) sfp->state_ignore_mask |= SFP_F_TX_FAULT; } +static void sfp_fixup_ignore_hw(struct sfp *sfp, unsigned int mask) +{ + sfp->state_hw_mask &= ~mask; +} + static void sfp_fixup_nokia(struct sfp *sfp) { sfp_fixup_long_startup(sfp); @@ -408,7 +413,19 @@ static void sfp_fixup_halny_gsfp(struct sfp *sfp) * these are possibly used for other purposes on this * module, e.g. a serial port. */ - sfp->state_hw_mask &= ~(SFP_F_TX_FAULT | SFP_F_LOS); + sfp_fixup_ignore_hw(sfp, SFP_F_TX_FAULT | SFP_F_LOS); +} + +static void sfp_fixup_potron(struct sfp *sfp) +{ + /* + * The TX_FAULT and LOS pins on this device are used for serial + * communication, so ignore them. Additionally, provide extra + * time for this device to fully start up. + */ + + sfp_fixup_long_startup(sfp); + sfp_fixup_ignore_hw(sfp, SFP_F_TX_FAULT | SFP_F_LOS); } static void sfp_fixup_rollball_cc(struct sfp *sfp) @@ -474,6 +491,9 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex, sfp_fixup_nokia), + // FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY. + SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball), + // Fiberstore SFP-10G-T doesn't identify as copper, uses the Rollball // protocol to talk to the PHY and needs 4 sec wait before probing the // PHY. @@ -511,6 +531,8 @@ 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), + SFP_QUIRK_F("YV", "SFP+ONU-XGSPON", sfp_fixup_potron), + // 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), |