Messages in this thread Patch in this message | | | From | Raju Lakkaraju <> | Subject | [PATCH net-next 1/2] net: sfp: add quirk for FS's 2.5G copper SFP | Date | Fri, 21 Jul 2023 11:30:56 +0530 |
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Add a quirk for a copper SFP that identifies itself as "FS" "SFP-2.5G-T". This module's PHY is inaccessible, and can only run at 2500base-X with the host without negotiation. Add a quirk to enable the 2500base-X interface mode with 2500base-T support and disable auto negotiation.
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com> --- drivers/net/phy/sfp.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index d855a18308d7..ee049efdf71b 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -463,6 +463,9 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK("HUAWEI", "MA5671A", sfp_quirk_2500basex, sfp_fixup_ignore_tx_fault), + // FS 2.5G Base-T + SFP_QUIRK_M("FS", "SFP-2.5G-T", sfp_quirk_oem_2_5g), + // Lantech 8330-262D-E can operate at 2500base-X, but incorrectly report // 2500MBd NRZ in their EEPROM SFP_QUIRK_M("Lantech", "8330-262D-E", sfp_quirk_2500basex), -- 2.25.1
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