On Tue, Jun 30, 2020 at 5:07 PM Adrian Davey <[email protected]> wrote: > > Now it crashes after some VGA init: > > > > [ 84.672537] [drm] Found bochs VGA, ID 0xb0c5. > > [ 84.673255][drm] Framebuffer size 16384 kB @ 0x1ff22000000, mmio @ > > 0x1ff23000000. > > [ 84.711815] [TTM] Zone kernel: Available graphics memory: 2067220 KiB > > [ 84.712821] [TTM] Initializing pool allocator > > qemu: fatal: Trap 0x0032 while trap level (5) >= MAXTL (5), Error state > > pc: 0000000000405618 npc: 000000000040561c > > ... > > pstate: 00000015 ccr: 00 (icc: ---- xcc: ----) asi: 11 tl: 5 pil: 0 > > gl: 2 tbr: 0000000000420000 hpstate: 0000000000000000 htba: > > 0000000000000000 cansave: 5 canrestore: 1 otherwin: 0 wstate: 8 > > cleanwin: 7 cwp: 7 fsr: 0000000000000000 y: 0000000000000000 fprs: > > 0000000000000000 Aborted > > > > I guess i will have to try some framebuffer kernel settings and stuff. > > > > Regards, > > Connor > > > Hi Connor, > > Taken from https://wiki.debian.org/Sparc64Qemu > > Create/edit /etc/modprobe.d/drm-blacklist.conf > > # blacklist of DRM modules that do not load on qemu-system-sparc64 sun4u > blacklist drm > blacklist bochs-drm > blacklist ttm > > > May help you here. > > Cheers, > > Adrian
I ended up passing the additional kernel parameter "modprobe.blacklist=bochs_drm" System is up and running in text mode as expected. Thank you! Regards, Connor
