Re: [Intel-gfx] [PATCH v3] drm/i915: Enable guest i915 full ppgtt functionality

2017-06-02 Thread Joonas Lahtinen
On ke, 2017-05-31 at 10:49 +0800, Zhenyu Wang wrote: > On 2017.05.30 11:37:50 +0300, Joonas Lahtinen wrote: > > > > I just noticed there is INTEL_VGT_IF_VERSION when I was looking to make > > sure that vgt_if is zeroed. Neither the version is incremented nor do I > > see VGT_PVINFO_PAGE getting ze

Re: [Intel-gfx] [PATCH v3] drm/i915: Enable guest i915 full ppgtt functionality

2017-05-30 Thread Zhenyu Wang
On 2017.05.30 11:37:50 +0300, Joonas Lahtinen wrote: > On ma, 2017-05-22 at 16:19 +0800, Tina Zhang wrote: > > Enable the guest i915 full ppgtt functionality when host can provide this > > capability. vgt_caps is introduced to guest i915 driver to get the vgpu > > capabilities from the device model

Re: [Intel-gfx] [PATCH v3] drm/i915: Enable guest i915 full ppgtt functionality

2017-05-30 Thread Zhang, Tina
> -Original Message- > From: Joonas Lahtinen [mailto:joonas.lahti...@linux.intel.com] > Sent: Tuesday, May 30, 2017 4:38 PM > To: Zhang, Tina ; intel-gfx@lists.freedesktop.org > Cc: zhen...@linux.intel.com; intel-gvt-...@lists.freedesktop.org > Subject: Re: [PATCH v3] drm/i915: Enable gues

Re: [Intel-gfx] [PATCH v3] drm/i915: Enable guest i915 full ppgtt functionality

2017-05-30 Thread Joonas Lahtinen
On ma, 2017-05-22 at 16:19 +0800, Tina Zhang wrote: > Enable the guest i915 full ppgtt functionality when host can provide this > capability. vgt_caps is introduced to guest i915 driver to get the vgpu > capabilities from the device model. VGT_CPAS_FULL_PPGTT is one of the > capabilities type to le

[Intel-gfx] [PATCH v3] drm/i915: Enable guest i915 full ppgtt functionality

2017-05-22 Thread Tina Zhang
Enable the guest i915 full ppgtt functionality when host can provide this capability. vgt_caps is introduced to guest i915 driver to get the vgpu capabilities from the device model. VGT_CPAS_FULL_PPGTT is one of the capabilities type to let guest i915 dirver know that the guest i915 full ppgtt is s