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SFP not working on LS1046A RDB

Question asked by Marc LEFORESTIER on Jul 17, 2017
Latest reply on Jul 20, 2017 by Marc LEFORESTIER

Hello,

Does anyone have made an SFP working in Linux with the LS1046A-RDB? Do we have to change something in the DTS?

In the DTS, the fm1-mac10, which is used for the SFP cage, is configured as a simple fixed link at 1Gbps. When I plug the SFP, nothing seems to go out of it. In front of this port, I have a Marvell MV88E6290 Evaluation card in 1 or 2.5 Gbps SFP, and I use a Finisar FCBG110SD1C01 (https://www.finisar.com/sites/default/files/downloads/fcbg110sd1cxx_10gbs_sfpwire_sfp-plus_acitve_optical_cable_product_… ) for the connection.

All I could find on the SFP and Linux is this article of Russel King (Phylink & SFP support [LWN.net] ).

Thank you in advance for the help.

 

Marc

 

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