RE: [PATCH 13/23] drm/amdgpu/mxgpu: add support for mailbox communication

2016-12-19 Thread Yu, Xiangliang
c_sw_gpuvirtualizat...@amd.com>; Liu, Shaoyun > <shaoyun....@amd.com> > Subject: Re: [PATCH 13/23] drm/amdgpu/mxgpu: add support for mailbox > communication > > On Sat, Dec 17, 2016 at 11:16 AM, Xiangliang Yu <xiangliang...@amd.com> > wrote: > > GPU guest dri

Re: [PATCH 13/23] drm/amdgpu/mxgpu: add support for mailbox communication

2016-12-19 Thread Alex Deucher
On Sat, Dec 17, 2016 at 11:16 AM, Xiangliang Yu wrote: > GPU guest driver send mailbox messages to hyperverisor to request > full access to all of registers and release it when access is done. > > Signed-off-by: Xiangliang Yu > Signed-off-by: