Re: [vfio-users] (good) working GPU for passthrough?

2019-02-10 Thread Alex John
On Thu, Jan 17, 2019 at 11:03:03PM +0100, Tobias Geiger wrote: > Hello! > > after nearly 5 years of passing through my Radeon HD7800 - it feels old and > slow when used with newer games and 1GB of RAM also doesn't feel right > anymore... > > I tried a VEGA 64 - i was able to live with the ACS patch

Re: [vfio-users] (good) working GPU for passthrough?

2019-02-10 Thread Kash Pande
On 2019-02-10 5:25 p.m., Kyle Marek wrote: > > When I quit in the QEMU monitor, the image stays on the screen, and no > further host dmesg output is produced. > You must do a full reset in the guest. Kash signature.asc Description: OpenPGP digital signature __

Re: [vfio-users] (good) working GPU for passthrough?

2019-02-10 Thread Kyle Marek
On 1/30/19 3:25 PM, Kash Pande wrote: > On 2019-01-30 8:04 a.m., Tobias Geiger wrote: >> So it seems - i still suffer from the reset bug, despite the VM being >> 100% UEFI and Q35 now. > > I probably spoke too early when I said before that the reset issue is > fixed by proper PCIe layout. > > > Th

[vfio-users] AMD Radeon VII EFI support

2019-02-10 Thread Kyle Marek
Beware that Radeon VII seems to have launched without an EFI ROM. My card does not appear to be the only one. See: https://www.techpowerup.com/vgabios/208116/amd-radeonvii-16384-190116 See: https://web.archive.org/web/20190210231028/https://www.techpowerup.com/vgabios/208116/amd-radeonvii-16384-1

Re: [vfio-users] How to spoof device (sub)class ID for passthrough devices?

2019-02-10 Thread Björn Ruytenberg
Hi Alex, Thanks for your quick response and the patch! I am looking into passing through a muxless GeForce GPU to a Windows guest. Having been through several resources, passing through muxed and desktop cards seems quite straightforward. Either no configuration is necessary, or exposing the (UE