-----Original Message-----
From: Cavitt, Jonathan <jonathan.cavitt@xxxxxxxxx>
Sent: Tuesday, October 10, 2023 8:01 AM
To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Gupta, saurabhg <saurabhg.gupta@xxxxxxxxx>; Cavitt, Jonathan <jonathan.cavitt@xxxxxxxxx>; chris.p.wilson@xxxxxxxxxxxxxxx; Iddamsetty, Aravind <aravind.iddamsetty@xxxxxxxxx>; Yang, Fei <fei.yang@xxxxxxxxx>; Shyti, Andi <andi.shyti@xxxxxxxxx>; Harrison, John C <john.c.harrison@xxxxxxxxx>; Das, Nirmoy <nirmoy.das@xxxxxxxxx>; Krzysztofik, Janusz <janusz.krzysztofik@xxxxxxxxx>; Roper, Matthew D <matthew.d.roper@xxxxxxxxx>; tvrtko.ursulin@xxxxxxxxxxxxxxx; jani.nikula@xxxxxxxxxxxxxxx
Subject: [PATCH dii-client v10 1/7] drm/i915: Add GuC TLB Invalidation device info flags
>
> Add device info flags for if GuC TLB Invalidation is enabled.
Sorry! I jumped the gun! I'll send the proper version shortly!
-Jonathan Cavitt
>
> Signed-off-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 2 ++
> drivers/gpu/drm/i915/intel_device_info.h | 1 +
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index cb60fc9cf8737..6a2a78c61f212 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -794,6 +794,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define HAS_GUC_DEPRIVILEGE(i915) \
> (INTEL_INFO(i915)->has_guc_deprivilege)
>
> +#define HAS_GUC_TLB_INVALIDATION(i915) (INTEL_INFO(i915)->has_guc_tlb_invalidation)
> +
> #define HAS_3D_PIPELINE(i915) (INTEL_INFO(i915)->has_3d_pipeline)
>
> #define HAS_ONE_EU_PER_FUSE_BIT(i915) (INTEL_INFO(i915)->has_one_eu_per_fuse_bit)
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index 39817490b13fd..eba2f0b919c87 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -153,6 +153,7 @@ enum intel_ppgtt_type {
> func(has_heci_pxp); \
> func(has_heci_gscfi); \
> func(has_guc_deprivilege); \
> + func(has_guc_tlb_invalidation); \
> func(has_l3_ccs_read); \
> func(has_l3_dpf); \
> func(has_llc); \
> --
> 2.25.1
>
>
