We may be missing support for the mappable aperture on some platforms. Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx> --- .../drm/i915/gem/selftests/i915_gem_coherency.c | 5 ++++- drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 6 ++++++ drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 14 ++++++++++---- drivers/gpu/drm/i915/selftests/i915_gem.c | 4 ++++ drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 3 +++ 5 files changed, 27 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c index 549810f70aeb..e82255526782 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c @@ -259,7 +259,10 @@ static bool always_valid(struct drm_i915_private *i915) static bool needs_fence_registers(struct drm_i915_private *i915) { - return !intel_gt_is_wedged(&i915->gt); + if (intel_gt_is_wedged(&i915->gt)) + return false; + + return i915->ggtt.num_fences; } static bool needs_mi_store_dword(struct drm_i915_private *i915) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index cfa52c525691..468603fa6218 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -301,6 +301,9 @@ static int igt_partial_tiling(void *arg) int tiling; int err; + if (!i915_ggtt_has_aperture(&i915->ggtt)) + return 0; + /* We want to check the page mapping and fencing of a large object * mmapped through the GTT. The object we create is larger than can * possibly be mmaped as a whole, and so we must use partial GGTT vma. @@ -431,6 +434,9 @@ static int igt_smoke_tiling(void *arg) IGT_TIMEOUT(end); int err; + if (!i915_ggtt_has_aperture(&i915->ggtt)) + return 0; + /* * igt_partial_tiling() does an exhastive check of partial tiling * chunking, but will undoubtably run out of time. Here, we do a diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c index e8a40df79bd0..c7896d4bf7ae 100644 --- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c +++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c @@ -1149,8 +1149,12 @@ static int __igt_reset_evict_vma(struct intel_gt *gt, struct i915_request *rq; struct evict_vma arg; struct hang h; + unsigned int pin_flags; int err; + if (!gt->ggtt->num_fences && flags & EXEC_OBJECT_NEEDS_FENCE) + return 0; + if (!engine || !intel_engine_can_store_dword(engine)) return 0; @@ -1186,10 +1190,12 @@ static int __igt_reset_evict_vma(struct intel_gt *gt, goto out_obj; } - err = i915_vma_pin(arg.vma, 0, 0, - i915_vma_is_ggtt(arg.vma) ? - PIN_GLOBAL | PIN_MAPPABLE : - PIN_USER); + pin_flags = i915_vma_is_ggtt(arg.vma) ? PIN_GLOBAL : PIN_USER; + + if (flags & EXEC_OBJECT_NEEDS_FENCE) + pin_flags |= PIN_MAPPABLE; + + err = i915_vma_pin(arg.vma, 0, 0, pin_flags); if (err) { i915_request_add(rq); goto out_obj; diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c index bfa40a5b6d98..6f80a92c967b 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem.c @@ -42,6 +42,10 @@ static void trash_stolen(struct drm_i915_private *i915) unsigned long page; u32 prng = 0x12345678; + /* XXX: fsck. needs some more thought... */ + if (!i915_ggtt_has_aperture(ggtt)) + return; + for (page = 0; page < size; page += PAGE_SIZE) { const dma_addr_t dma = i915->dsm.start + page; u32 __iomem *s; diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index ebe735df6504..4037e2cdca43 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1148,6 +1148,9 @@ static int igt_ggtt_page(void *arg) unsigned int *order, n; int err; + if (!i915_ggtt_has_aperture(ggtt)) + return 0; + obj = i915_gem_object_create_internal(i915, PAGE_SIZE); if (IS_ERR(obj)) return PTR_ERR(obj); -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx