Re: SPARC64: getting "no compatible bridge window" errors :/

From: Richard Rogalski
Date: Thu Oct 20 2022 - 23:48:10 EST


Hello, very very sorry about the late reply. Life has been hectic. Also, not sure if this is how I reply to one of these, sorry if I screwed it up :)

> This is great, thanks a lot for your report!  Is this a regression?

Believe it or not, I am a brand new SPARC user :). So I can't say right now. Should I try a few old kernel releases to check?

> Any chance you could collect a dmesg log with "ofpci_debug=1"?

https://gitlab.freedesktop.org/drm/amd/uploads/0ed3c92921d7f88b06654b5f46e9756d/dmesg

> Do the devices we complain about (NICs and storage HBAs 09:00.0,
> 09:00.1, 0d:00.0, 0d:00.1, 0e:00.0, 0f:00.0, 0001:03:00.0,
> 0001:03:00.1, 0001:0:00.0, 0001:0a:00.1) work?

Well, I don't have any fiber optic equipment: these just came with the server. Also it has wayy too many NICs. I can't quite say.
However... for the HBAs, that's where my root is :O. This is mildly concerning :D.