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From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [CI 21/33] drm/i915: Store intel_gt backpointer in vm
Date: Thu, 20 Jun 2019 21:38:23 +0100	[thread overview]
Message-ID: <20190620203835.1421-21-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <20190620203835.1421-1-tvrtko.ursulin@linux.intel.com>

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

This will come useful in the following patch.

v2:
 * Handle mock ggtt.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 drivers/gpu/drm/i915/i915_gem_gtt.c       | 16 ++++++++++------
 drivers/gpu/drm/i915/i915_gem_gtt.h       |  1 +
 drivers/gpu/drm/i915/selftests/mock_gtt.c |  1 +
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index ff67184bb8a2..a6aab1bb2599 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1556,9 +1556,11 @@ static int gen8_preallocate_top_level_pdp(struct i915_ppgtt *ppgtt)
 	return -ENOMEM;
 }
 
-static void ppgtt_init(struct drm_i915_private *i915,
-		       struct i915_ppgtt *ppgtt)
+static void ppgtt_init(struct i915_ppgtt *ppgtt, struct intel_gt *gt)
 {
+	struct drm_i915_private *i915 = gt->i915;
+
+	ppgtt->vm.gt = gt;
 	ppgtt->vm.i915 = i915;
 	ppgtt->vm.dma = &i915->drm.pdev->dev;
 	ppgtt->vm.total = BIT_ULL(INTEL_INFO(i915)->ppgtt_size);
@@ -1587,7 +1589,7 @@ static struct i915_ppgtt *gen8_ppgtt_create(struct drm_i915_private *i915)
 	if (!ppgtt)
 		return ERR_PTR(-ENOMEM);
 
-	ppgtt_init(i915, ppgtt);
+	ppgtt_init(ppgtt, &i915->gt);
 
 	/*
 	 * From bdw, there is hw support for read-only pages in the PPGTT.
@@ -2141,7 +2143,7 @@ static struct i915_ppgtt *gen6_ppgtt_create(struct drm_i915_private *i915)
 	if (!ppgtt)
 		return ERR_PTR(-ENOMEM);
 
-	ppgtt_init(i915, &ppgtt->base);
+	ppgtt_init(&ppgtt->base, &i915->gt);
 
 	ppgtt->base.vm.allocate_va_range = gen6_alloc_va_range;
 	ppgtt->base.vm.clear_range = gen6_ppgtt_clear_range;
@@ -3496,10 +3498,12 @@ static int i915_gmch_probe(struct i915_ggtt *ggtt)
 	return 0;
 }
 
-static int ggtt_probe_hw(struct i915_ggtt *ggtt, struct drm_i915_private *i915)
+static int ggtt_probe_hw(struct i915_ggtt *ggtt, struct intel_gt *gt)
 {
+	struct drm_i915_private *i915 = gt->i915;
 	int ret;
 
+	ggtt->vm.gt = gt;
 	ggtt->vm.i915 = i915;
 	ggtt->vm.dma = &i915->drm.pdev->dev;
 
@@ -3545,7 +3549,7 @@ int i915_ggtt_probe_hw(struct drm_i915_private *i915)
 {
 	int ret;
 
-	ret = ggtt_probe_hw(&i915->ggtt, i915);
+	ret = ggtt_probe_hw(&i915->ggtt, &i915->gt);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index ada48a27a053..0d053780b03e 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -283,6 +283,7 @@ struct i915_address_space {
 	struct kref ref;
 
 	struct drm_mm mm;
+	struct intel_gt *gt;
 	struct drm_i915_private *i915;
 	struct device *dma;
 	/* Every address space belongs to a struct file - except for the global
diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c
index f625c307a406..215372f75eec 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c
@@ -98,6 +98,7 @@ void mock_init_ggtt(struct drm_i915_private *i915, struct i915_ggtt *ggtt)
 {
 	memset(ggtt, 0, sizeof(*ggtt));
 
+	ggtt->vm.gt = &i915->gt;
 	ggtt->vm.i915 = i915;
 	ggtt->vm.is_ggtt = true;
 
-- 
2.20.1

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  parent reply	other threads:[~2019-06-20 20:38 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-20 20:38 [CI 01/33] drm/i915: Convert intel_vgt_(de)balloon to uncore Tvrtko Ursulin
2019-06-20 20:38 ` [CI 02/33] drm/i915: Introduce struct intel_gt as replacement for anonymous i915->gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 03/33] drm/i915: Move intel_gt initialization to a separate file Tvrtko Ursulin
2019-06-20 20:38 ` [CI 04/33] drm/i915: Store some backpointers in struct intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 05/33] drm/i915: Move intel_gt_pm_init under intel_gt_init_early Tvrtko Ursulin
2019-06-20 20:38 ` [CI 06/33] drm/i915: Make i915_check_and_clear_faults take intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 07/33] drm/i915: Convert i915_gem_init_swizzling to intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 08/33] drm/i915: Use intel_uncore_rmw in intel_gt_init_swizzling Tvrtko Ursulin
2019-06-20 20:38 ` [CI 09/33] drm/i915: Convert init_unused_rings to intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 10/33] drm/i915: Convert gt workarounds " Tvrtko Ursulin
2019-06-20 20:38 ` [CI 11/33] drm/i915: Store backpointer to intel_gt in the engine Tvrtko Ursulin
2019-06-20 20:38 ` [CI 12/33] drm/i915: Convert intel_mocs_init_l3cc_table to intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 13/33] drm/i915: Convert i915_ppgtt_init_hw " Tvrtko Ursulin
2019-06-20 20:38 ` [CI 14/33] drm/i915: Consolidate some open coded mmio rmw Tvrtko Ursulin
2019-06-20 20:38 ` [CI 15/33] drm/i915: Convert i915_gem_init_hw to intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 16/33] drm/i915: Move intel_engines_resume into common init Tvrtko Ursulin
2019-06-20 20:38 ` [CI 17/33] drm/i915: Stop using I915_READ/WRITE in intel_wopcm_init_hw Tvrtko Ursulin
2019-06-20 20:38 ` [CI 18/33] drm/i915: Compartmentalize i915_ggtt_probe_hw Tvrtko Ursulin
2019-06-20 20:38 ` [CI 19/33] drm/i915: Compartmentalize i915_ggtt_init_hw Tvrtko Ursulin
2019-06-20 20:38 ` [CI 20/33] drm/i915: Make ggtt invalidation work on ggtt Tvrtko Ursulin
2019-06-20 20:38 ` Tvrtko Ursulin [this message]
2019-06-20 20:38 ` [CI 22/33] drm/i915: Compartmentalize i915_gem_suspend/restore_gtt_mappings Tvrtko Ursulin
2019-06-20 20:38 ` [CI 23/33] drm/i915: Convert i915_gem_flush_ggtt_writes to intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 24/33] drm/i915: Move i915_gem_chipset_flush " Tvrtko Ursulin
2019-06-20 20:38 ` [CI 25/33] drm/i915: Compartmentalize timeline_init/park/fini Tvrtko Ursulin
2019-06-20 20:38 ` [CI 26/33] drm/i915: Compartmentalize i915_ggtt_cleanup_hw Tvrtko Ursulin
2019-06-20 20:38 ` [CI 27/33] drm/i915: Compartmentalize i915_gem_init_ggtt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 28/33] drm/i915: Store ggtt pointer in intel_gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 29/33] drm/i915: Compartmentalize ring buffer creation Tvrtko Ursulin
2019-06-20 20:38 ` [CI 30/33] drm/i915: Save trip via top-level i915 in a few more places Tvrtko Ursulin
2019-06-20 20:38 ` [CI 31/33] drm/i915: Make timelines gt centric Tvrtko Ursulin
2019-06-20 20:38 ` [CI 32/33] drm/i915: Rename i915_timeline to intel_timeline and move under gt Tvrtko Ursulin
2019-06-20 20:38 ` [CI 33/33] drm/i915: Eliminate dual personality of i915_scratch_offset Tvrtko Ursulin
2019-06-20 23:00 ` ✗ Fi.CI.BAT: failure for series starting with [CI,01/33] drm/i915: Convert intel_vgt_(de)balloon to uncore Patchwork
  -- strict thread matches above, loose matches on Subject: below --
2019-06-21  7:07 [CI 01/33] " Tvrtko Ursulin
2019-06-21  7:07 ` [CI 21/33] drm/i915: Store intel_gt backpointer in vm Tvrtko Ursulin
2019-06-19 21:34 [CI 01/33] drm/i915: Convert intel_vgt_(de)balloon to uncore Tvrtko Ursulin
2019-06-19 21:34 ` [CI 21/33] drm/i915: Store intel_gt backpointer in vm Tvrtko Ursulin

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