From: Jonathan Cavitt <jonathan.cavitt@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: janusz.krzysztofik@intel.com, andi.shyti@intel.com,
matthew.d.roper@intel.com, jonathan.cavitt@intel.com,
chris.p.wilson@linux.intel.com, nirmoy.das@intel.com
Subject: [Intel-gfx] [PATCH v7 5/5] drm/i915: Enable GuC TLB invalidations for MTL
Date: Thu, 5 Oct 2023 12:35:36 -0700 [thread overview]
Message-ID: <20231005193536.1463159-7-jonathan.cavitt@intel.com> (raw)
In-Reply-To: <20231005193536.1463159-1-jonathan.cavitt@intel.com>
Enable GuC TLB invalidations for MTL. Though more platforms than just
MTL support GuC TLB invalidations, MTL is presently the only platform
that requires it for any purpose, so only enable it there for now to
minimize cross-platform impact.
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
---
drivers/gpu/drm/i915/i915_pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index df7c261410f79..d4b51ececbb12 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -829,6 +829,7 @@ static const struct intel_device_info mtl_info = {
.has_flat_ccs = 0,
.has_gmd_id = 1,
.has_guc_deprivilege = 1,
+ .has_guc_tlb_invalidation = 1,
.has_llc = 0,
.has_mslice_steering = 0,
.has_snoop = 1,
--
2.25.1
next prev parent reply other threads:[~2023-10-05 19:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-05 19:35 [Intel-gfx] [PATCH dii-client v6 0/5] Subject: [PATCH dii-client v6 0/4] drm/i915: Define and use GuC and CTB TLB invalidation routines Jonathan Cavitt
2023-10-05 19:35 ` [Intel-gfx] [PATCH v7 0/5] " Jonathan Cavitt
2023-10-05 19:35 ` [Intel-gfx] [PATCH v7 1/5] drm/i915: Add GuC TLB Invalidation device info flags Jonathan Cavitt
2023-10-06 2:24 ` John Harrison
2023-10-06 10:22 ` Nirmoy Das
2023-10-05 19:35 ` [Intel-gfx] [PATCH v7 2/5] drm/i915: Define and use GuC and CTB TLB invalidation routines Jonathan Cavitt
2023-10-06 2:19 ` John Harrison
2023-10-06 11:57 ` Andi Shyti
2023-10-06 10:11 ` Tvrtko Ursulin
2023-10-06 10:20 ` Nirmoy Das
2023-10-06 16:18 ` John Harrison
2023-10-06 16:44 ` John Harrison
2023-10-06 13:04 ` Tvrtko Ursulin
2023-10-06 18:38 ` Cavitt, Jonathan
2023-10-05 19:35 ` [Intel-gfx] [PATCH v7 3/5] drm/i915: No TLB invalidation on wedged or suspended GT Jonathan Cavitt
2023-10-06 10:23 ` Tvrtko Ursulin
2023-10-06 17:30 ` John Harrison
2023-10-05 19:35 ` [Intel-gfx] [PATCH v7 4/5] drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck Jonathan Cavitt
2023-10-06 17:57 ` John Harrison
2023-10-05 19:35 ` Jonathan Cavitt [this message]
2023-10-06 1:20 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Subject: [PATCH dii-client v6 0/4] drm/i915: Define and use GuC and CTB TLB invalidation routines (rev2) Patchwork
2023-10-06 1:20 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-10-06 1:39 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2023-10-06 10:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Subject: [PATCH dii-client v6 0/4] drm/i915: Define and use GuC and CTB TLB invalidation routines (rev3) Patchwork
2023-10-06 10:15 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-10-06 10:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-10-06 22:08 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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