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

2014-08-19 Thread Chen, Tiejun
On 2014/8/20 5:51, Michael S. Tsirkin wrote: On Tue, Aug 19, 2014 at 09:24:03PM +, Kay, Allen M wrote: Allen, Could you reply this? Let me summarized what we have discussed and learned so far: 1) Future Windows/Linux IGD drivers will be modified to restrain from accessing MCH/PCH device

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...@lists.xensource.com;

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

2014-08-19 Thread Michael S. Tsirkin
On Tue, Aug 19, 2014 at 09:24:03PM +, Kay, Allen M wrote: > > Allen, > > > > Could you reply this? > > Let me summarized what we have discussed and learned so far: > > 1) Future Windows/Linux IGD drivers will be modified to restrain from > accessing MCH/PCH devices. We are prototyping this

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

2014-08-19 Thread Kay, Allen M
> Allen, > > Could you reply this? Let me summarized what we have discussed and learned so far: 1) Future Windows/Linux IGD drivers will be modified to restrain from accessing MCH/PCH devices. We are prototyping this in Windows driver right now and will pass the same methodology to Linux driv

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

2014-08-18 Thread Chen, Tiejun
On 2014/8/18 17:58, Michael S. Tsirkin wrote: On Mon, Aug 18, 2014 at 05:01:25PM +0800, Chen, Tiejun wrote: On 2014/8/18 16:21, Michael S. Tsirkin wrote: On Mon, Aug 18, 2014 at 11:06:29AM +0800, Chen, Tiejun wrote: On 2014/8/17 18:32, Michael S. Tsirkin wrote: On Fri, Aug 15, 2014 at 09:58

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

2014-08-18 Thread Michael S. Tsirkin
On Mon, Aug 18, 2014 at 05:01:25PM +0800, Chen, Tiejun wrote: > On 2014/8/18 16:21, Michael S. Tsirkin wrote: > >On Mon, Aug 18, 2014 at 11:06:29AM +0800, Chen, Tiejun wrote: > >>On 2014/8/17 18:32, Michael S. Tsirkin wrote: > >>>On Fri, Aug 15, 2014 at 09:58:40AM +0800, Chen, Tiejun wrote: > M

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

2014-08-18 Thread Chen, Tiejun
On 2014/8/18 16:21, Michael S. Tsirkin wrote: On Mon, Aug 18, 2014 at 11:06:29AM +0800, Chen, Tiejun wrote: On 2014/8/17 18:32, Michael S. Tsirkin wrote: On Fri, Aug 15, 2014 at 09:58:40AM +0800, Chen, Tiejun wrote: Michael and Paolo, Please re-post discussion on list. These off list ones ar