Re: kern/56350: radeon cards fail to initialize

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR kern/56350; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/56350: radeon cards fail to initialize
Date: Sun, 8 Aug 2021 11:50:11 +0200

 On Sun, Aug 08, 2021 at 09:35:02AM +0000, Riza Dindir wrote:
 
 >  radeon0 at pci0 dev 0 function 0: vendor 1002 product 1309 (rev. 0x00)
 
 That is what the DRM code calls KAVERI (in your picture)
 
 >  radeon1 at pci1 dev 0 function 0: vendor 1002 product 6604 (rev. 0x00)
 
 and that is OLAND (again in your picture).
 
 Both are enabled (it seems) and radeon_get_bios fails for both, so both do
 not complete initialization (once firmware files are available, after mounting
 the root filesystem).
 
 Then we end up with a half-attached but non-working console and panic when
 userland tries to open /dev/console.
 
 Martin