SFP port on Turris Omnia does not work
There seems to be some problem with SFP on Omnia. It is not detected correctly and reports errors.
This was initially reported on forum: https://forum.turris.cz/t/turris-os-4-0-alpha4-is-out/9836/22
I reproduced it successfully with different SFP module.
[ 4.716114] mdio_bus f1072004.mdio-mii: /soc/internal-regs/mdio@72004/sfp has invalid PHY address
[ 4.725015] mdio_bus f1072004.mdio-mii: scan phy sfp at address 0
[ 4.731127] mdio_bus f1072004.mdio-mii: scan phy sfp at address 1
[ 4.737241] mdio_bus f1072004.mdio-mii: scan phy sfp at address 2
[ 4.743354] mdio_bus f1072004.mdio-mii: scan phy sfp at address 3
Scan goes up to address 31 and then stops.