Re: [Intel-gfx] [PATCH] drm/i915: add another virtual PCH bridge for passthrough support

2016-03-18 Thread Kay, Allen M
> Sent: Wednesday, March 16, 2016 1:32 PM > To: intel-gfx@lists.freedesktop.org > Cc: Kay, Allen M > Subject: [PATCH] drm/i915: add another virtual PCH bridge for passthrough > support > > Some configs use the P2X type but some use a P3X type PCH, so add that to > the dete

Re: [Intel-gfx] How to create PCH to support those existing driver

2014-08-19 Thread Kay, Allen M
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Tuesday, August 19, 2014 2:51 PM > To: Kay, Allen M > Cc: Chen, Tiejun; Paolo Bonzini; Wang, Yong Y; Don Dutile; Jesse Barnes; > Konrad Rzeszutek Wilk; qemu-de...@nongnu.org; xen- > de..

Re: [Intel-gfx] How to create PCH to support those existing driver

2014-08-19 Thread Kay, Allen M
nable IGD passthrough capability. Any advice on how should Tiejun proceed from here? Allen > -Original Message- > From: Chen, Tiejun > Sent: Monday, August 18, 2014 6:39 PM > To: Michael S. Tsirkin > Cc: Paolo Bonzini; Kay, Allen M; Wang, Yong Y; Don Dutile; Jesse Barnes; > Kon

Re: [Intel-gfx] ResettRe: [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support

2014-07-18 Thread Kay, Allen M
e 0xa4:/* SNB: graphics base of stolen memory */ case 0xa8:/* SNB: base of GTT stolen memory */ Allen -Original Message- From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] Sent: Friday, July 18, 2014 6:45 AM To: Kay, Allen M Cc: Michael S. Tsirkin;

Re: [Intel-gfx] ResettRe: [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support

2014-07-17 Thread Kay, Allen M
> That sounds great. Tiejun could you confirm that with windows driver guys too? I believe windows driver can also assume specific CPU/PCH combos. I will discuss this with native Windows driver guys. Preferably, the same code path can be used for both native and virtualization cases to avoid f

[Intel-gfx] unbinding graphics driver

2011-10-04 Thread Kay, Allen M
I'm working on assigning Intel graphics to a guest OS in Xen/KVM environment. Before assigning the device to the guest OS, I need to first unbind the i915 driver from the device in the host kernel. If I unbind the i915 driver by doing "echo -n :00:02.0 > /sys/bus/pci/devices/:00:02.0/