net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant
The Ubiquiti U-Fiber Instant SFP GPON module has nonsensical information stored in its EEPROM. It claims to support all transceiver types including 10G Ethernet. Clear all claimed modes and set only 1000baseX_Full, which is the only one supported. This module has also phys_id set to SFF, and the SFP subsystem currently does not allow to use SFP modules detected as SFFs. Add exception for this module so it can be detected as supported. This change finally allows to detect and use SFP GPON module Ubiquiti U-Fiber Instant on Linux system. EEPROM content of this SFP module is (where XX is serial number): 00: 02 04 0b ff ff ff ff ff ff ff ff 03 0c 00 14 c8 ???........??.?? 10: 00 00 00 00 55 42 4e 54 20 20 20 20 20 20 20 20 ....UBNT 20: 20 20 20 20 00 18 e8 29 55 46 2d 49 4e 53 54 41 .??)UF-INSTA 30: 4e 54 20 20 20 20 20 20 34 20 20 20 05 1e 00 36 NT 4 ??.6 40: 00 06 00 00 55 42 4e 54 XX XX XX XX XX XX XX XX .?..UBNTXXXXXXXX 50: 20 20 20 20 31 34 30 31 32 33 20 20 60 80 02 41 140123 `??A Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Showing
Please register or sign in to comment