On Loading, GuC sets PM interrupts routing (bit 31) and clears ARAT
expired interrupt (bit 9). Host turbo also updates this register
in RPS flows. This patch ensures bit 31 and bit 9 setup by GuC persists.
ARAT timer interrupt is needed in GuC for various features. It also
facilitates halting GuC a
On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
> On Loading, GuC sets PM interrupts routing (bit 31) and clears ARAT
> expired interrupt (bit 9). Host turbo also updates this register
> in RPS flows. This patch ensures bit 31 and bit 9 setup by GuC persists.
> ARAT timer interru
On Tue, May 31, 2016 at 09:51:53AM +0100, Chris Wilson wrote:
> On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
> > On Loading, GuC sets PM interrupts routing (bit 31) and clears ARAT
> > expired interrupt (bit 9). Host turbo also updates this register
> > in RPS flows. This patc
On Tue, May 31, 2016 at 04:18:34PM -0700, Matt Roper wrote:
> On Tue, May 31, 2016 at 09:51:53AM +0100, Chris Wilson wrote:
> > On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
> > > On Loading, GuC sets PM interrupts routing (bit 31) and clears ARAT
> > > expired interrupt (bit 9
On 6/1/2016 12:24 PM, Chris Wilson wrote:
On Tue, May 31, 2016 at 04:18:34PM -0700, Matt Roper wrote:
On Tue, May 31, 2016 at 09:51:53AM +0100, Chris Wilson wrote:
On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
On Loading, GuC sets PM interrupts routing (bit 31) and clear
On Wed, Jun 01, 2016 at 07:54:42AM +0100, Chris Wilson wrote:
> On Tue, May 31, 2016 at 04:18:34PM -0700, Matt Roper wrote:
> > On Tue, May 31, 2016 at 09:51:53AM +0100, Chris Wilson wrote:
> > > On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
> > > > On Loading, GuC sets PM inte
On 6/1/2016 7:59 PM, Matt Roper wrote:
On Wed, Jun 01, 2016 at 07:54:42AM +0100, Chris Wilson wrote:
On Tue, May 31, 2016 at 04:18:34PM -0700, Matt Roper wrote:
On Tue, May 31, 2016 at 09:51:53AM +0100, Chris Wilson wrote:
On Tue, May 31, 2016 at 01:58:27PM +0530, Sagar Arun Kamble wrote:
O
On Thu, Jun 02, 2016 at 05:42:08PM +0530, Kamble, Sagar A wrote:
> On 6/1/2016 7:59 PM, Matt Roper wrote:
> >Hmm, I guess is misunderstood the message thread flow here and didn't
> >realize there was another patch necessary as well. I did find that just
> >this one patch caused the IGT to start pa