From: Fei Yang
On MTL, GT can no longer allocate on LLC - only the CPU can.
This, along with addition of support for ADM/L4 cache calls a
MOCS/PAT table update. Also defines PTE encode functions for
MTL as it has different PAT index definition than previous
platforms.
BSpec: 44509, 45101, 44235
On Fri, Apr 07, 2023 at 12:12:29AM -0700, fei.y...@intel.com wrote:
> From: Fei Yang
>
> On MTL, GT can no longer allocate on LLC - only the CPU can.
> This, along with addition of support for ADM/L4 cache calls a
> MOCS/PAT table update. Also defines PTE encode functions for
> MTL as it has diff
>Subject: Re: [Intel-gfx] [PATCH 1/8] drm/i915/mtl: Define MOCS and PAT tables
>for MTL
>
> On Fri, Apr 07, 2023 at 12:12:29AM -0700,
> fei.y...@intel.com<mailto:fei.y...@intel.com> wrote:
>> From: Fei Yang fei.y...@intel.com<mailto:fei.y...@intel.com>
>>
On Mon, Apr 10, 2023 at 08:55:16PM -0700, Yang, Fei wrote:
...
>>> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h
>
>>> b/drivers/gpu/drm/i915/gt/intel_gtt.h
>
>>> index 69ce55f517f5..b632167eaf2e 100644
>
>>> --- a/drivers/gpu/drm/i915/gt/intel_gtt.h
>
>>> +++ b/drivers/g
> Subject: Re: [Intel-gfx] [PATCH 1/8] drm/i915/mtl: Define MOCS and PAT tables
> for MTL
>
> On Mon, Apr 10, 2023 at 08:55:16PM -0700, Yang, Fei wrote:
> ...
>>>> diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h
>>
>>>> b/drivers/gpu/drm/i