Re: [Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhang, Tina
> -Original Message- > From: intel-gvt-dev [mailto:intel-gvt-dev-boun...@lists.freedesktop.org] On > Behalf Of Zhenyu Wang > Sent: Thursday, November 23, 2017 2:13 PM > To: Gerd Hoffmann > Cc: Tian, Kevin ; alex.william...@redhat.com; intel- >

Re: [Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhenyu Wang
On 2017.11.15 11:49:00 +0100, Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the dma-buf support for intel

Re: [Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-16 Thread Gerd Hoffmann
> > > This patch set can be tried with the following example: > > > git://git.kraxel.org/qemu branch: work/intel-vgpu > > > > > > > Tested-by: Gerd Hoffmann > > Hi Gerd, > > Can you share the xml snippets required for the VM to make this work? > Last I tried I couldn't

Re: [Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Alex Williamson
On Wed, 15 Nov 2017 11:49:00 +0100 Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the

Re: [Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Gerd Hoffmann
On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > v17->v18: > 1) unmap vgpu's opregion when destroying vgpu. > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > This patch set adds the dma-buf support for intel GVT-g. > > dma-buf is an uniform mechanism to share DMA buffers

[Intel-gfx] [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Tina Zhang
v17->v18: 1) unmap vgpu's opregion when destroying vgpu. 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) v16->v17: 1) modify VFIO_DEVICE_GET_GFX_DMABUF interface. (Alex) 2) add comments for x_hot/y_hot. (Gerd) v15->v16: 1) add cursor hotspot fields in struct vfio_device_gfx_plane_info.