Re: [Qemu-devel] VFIO-VGA Issue

2013-04-26 Thread deniv
Alex Williamson: > On Thu, 2013-04-25 at 11:38 +0000, deniv wrote: >> Sorry for the long delay. >> >> Alex Williamson: >>> On Thu, 2013-04-11 at 13:59 -0400, de...@lavabit.com wrote: >>>>> On Wed, 2013-04-10 at 16:32 -0400, de...@lavabit.com wrote: &

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-25 Thread deniv
Sorry for the long delay. Alex Williamson: > On Thu, 2013-04-11 at 13:59 -0400, de...@lavabit.com wrote: >>> On Wed, 2013-04-10 at 16:32 -0400, de...@lavabit.com wrote: >> However, turning gfx_passthru off did >> the trick. Win7 started loading with cirrus and switched to HD7750 >> hal

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-11 Thread deniv
> On Wed, 2013-04-10 at 16:32 -0400, de...@lavabit.com wrote: >> >> However, turning gfx_passthru off did >> >> the trick. Win7 started loading with cirrus and switched to HD7750 >> >> halfway >> >> through boot proccess. I didn't do any testing just let Windows >> >> calculate >> >> its score. The

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-10 Thread deniv
>> However, turning gfx_passthru off did >> the trick. Win7 started loading with cirrus and switched to HD7750 >> halfway >> through boot proccess. I didn't do any testing just let Windows >> calculate >> its score. The result was 7.4 and Aero was working. > > You should be able to do this with vfi

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-10 Thread deniv
>> Although with this patch I get much further, monitor still doesn't sync. >> I >> also see some effects on my host GPU (Intel HD4000). Starting qemu ruins >> colors (black turns green, blue turns purple, etc). Though switching to >> linux console and back to Xorg fixes it. > > Hmm, seems like tha

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-09 Thread deniv
> On Tue, 2013-04-09 at 18:33 -0400, de...@lavabit.com wrote: >> Here's debug output from qemu, the last lines repeat indefinitely: >> >> vfio: vfio_initfn(:01:00.0) group 1 >> vfio: region_add 0 - 7fff [0x7f605fe0] >> vfio: SKIPPING region_add fec0 - fec00fff >> vfio: SKIPPING regi

Re: [Qemu-devel] VFIO-VGA Issue

2013-04-09 Thread deniv
Here's debug output from qemu, the last lines repeat indefinitely: vfio: vfio_initfn(:01:00.0) group 1 vfio: region_add 0 - 7fff [0x7f605fe0] vfio: SKIPPING region_add fec0 - fec00fff vfio: SKIPPING region_add fed0 - fed003ff vfio: SKIPPING region_add fee0 - feef vfio:

[Qemu-devel] VFIO-VGA Issue

2013-04-09 Thread deniv
Hi! I've tried passing through my ASUS Radeon HD7750, but qemu just hogs 100% of one core and stops. Since the display didn't light up, I couldn't see how far Win 7 boot went. For a Linux guest I tried redirecting kernel messages to serial console, but there was nothing (qemu stops even before ker