net: sfp: add quirk for FS's 2.5G copper SFP

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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>
Link: https://lore.kernel.org/r/20230925080059.266240-1-Raju.Lakkaraju@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Raju Lakkaraju 2023-09-25 13:30:59 +05:30 • committed by Paolo Abeni

parent f25e621f5d

commit e27aca3760

1 changed files with 3 additions and 0 deletions

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drivers/net/phy/sfp.c

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