Makes sense, thanks for the details!
Any progress regarding the support case with Marvell, @brill ?
Thanks!
I recently got my Turris Omnia and tried it with Init7
I updated to the latest firmware and that didn’t help me, the problem with SFP still appears to exist.
OpenWrt: omnia 15.05 r47055 / LuCI 7d1985286660e6db4b662c9f5c4cdadf985a3d69 branch (git-17.009.29435-7d19852)
Kernel: 4.4.59-627f0117679bc72ef5e58881035f567a-4
I have sent the email to Init7 asking them to disable auto-negotiation.