diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests')
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_evict.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_perf.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_sw_fence.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/igt_live_test.c | 47 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/intel_memory_region.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/mock_gem_device.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/selftests/mock_gtt.c | 8 |
9 files changed, 85 insertions, 38 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c index d91d0ade8abd..61da4ed9d521 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem.c @@ -57,7 +57,10 @@ static void trash_stolen(struct drm_i915_private *i915) u32 __iomem *s; int x; - ggtt->vm.insert_page(&ggtt->vm, dma, slot, I915_CACHE_NONE, 0); + ggtt->vm.insert_page(&ggtt->vm, dma, slot, + i915_gem_get_pat_index(i915, + I915_CACHE_NONE), + 0); s = io_mapping_map_atomic_wc(&ggtt->iomap, slot); for (x = 0; x < PAGE_SIZE / sizeof(u32); x++) { diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c index 37068542aafe..f8fe3681c3dc 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c @@ -27,6 +27,7 @@ #include "gem/selftests/igt_gem_utils.h" #include "gem/selftests/mock_context.h" #include "gt/intel_gt.h" +#include "gt/intel_gt_print.h" #include "i915_selftest.h" @@ -245,7 +246,7 @@ static int igt_evict_for_cache_color(void *arg) struct drm_mm_node target = { .start = I915_GTT_PAGE_SIZE * 2, .size = I915_GTT_PAGE_SIZE, - .color = I915_CACHE_LLC, + .color = i915_gem_get_pat_index(gt->i915, I915_CACHE_LLC), }; struct drm_i915_gem_object *obj; struct i915_vma *vma; @@ -308,7 +309,7 @@ static int igt_evict_for_cache_color(void *arg) /* Attempt to remove the first *pinned* vma, by removing the (empty) * neighbour -- this should fail. */ - target.color = I915_CACHE_L3_LLC; + target.color = i915_gem_get_pat_index(gt->i915, I915_CACHE_L3_LLC); mutex_lock(&ggtt->vm.mutex); err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0); @@ -507,7 +508,8 @@ static int igt_evict_contexts(void *arg) } err = intel_gt_wait_for_idle(engine->gt, HZ * 3); if (err) { - pr_err("Failed to idle GT (on %s)", engine->name); + gt_err(engine->gt, "Failed to idle GT (on %s)", + engine->name); break; } } diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 154801f1c468..5c397a2df70e 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -135,7 +135,7 @@ fake_dma_object(struct drm_i915_private *i915, u64 size) obj->write_domain = I915_GEM_DOMAIN_CPU; obj->read_domains = I915_GEM_DOMAIN_CPU; - obj->cache_level = I915_CACHE_NONE; + obj->pat_index = i915_gem_get_pat_index(i915, I915_CACHE_NONE); /* Preallocate the "backing storage" */ if (i915_gem_object_pin_pages_unlocked(obj)) @@ -359,7 +359,9 @@ alloc_vm_end: with_intel_runtime_pm(vm->gt->uncore->rpm, wakeref) vm->insert_entries(vm, mock_vma_res, - I915_CACHE_NONE, 0); + i915_gem_get_pat_index(vm->i915, + I915_CACHE_NONE), + 0); } count = n; @@ -389,7 +391,7 @@ static void close_object_list(struct list_head *objects, struct i915_address_space *vm) { struct drm_i915_gem_object *obj, *on; - int ignored; + int __maybe_unused ignored; list_for_each_entry_safe(obj, on, objects, st_link) { struct i915_vma *vma; @@ -1377,7 +1379,10 @@ static int igt_ggtt_page(void *arg) ggtt->vm.insert_page(&ggtt->vm, i915_gem_object_get_dma_address(obj, 0), - offset, I915_CACHE_NONE, 0); + offset, + i915_gem_get_pat_index(i915, + I915_CACHE_NONE), + 0); } order = i915_random_order(count, &prng); @@ -1510,7 +1515,7 @@ static int reserve_gtt_with_resource(struct i915_vma *vma, u64 offset) mutex_lock(&vm->mutex); err = i915_gem_gtt_reserve(vm, NULL, &vma->node, obj->base.size, offset, - obj->cache_level, + obj->pat_index, 0); if (!err) { i915_vma_resource_init_from_vma(vma_res, vma); @@ -1690,7 +1695,7 @@ static int insert_gtt_with_resource(struct i915_vma *vma) mutex_lock(&vm->mutex); err = i915_gem_gtt_insert(vm, NULL, &vma->node, obj->base.size, 0, - obj->cache_level, 0, vm->total, 0); + obj->pat_index, 0, vm->total, 0); if (!err) { i915_vma_resource_init_from_vma(vma_res, vma); vma->resource = vma_res; diff --git a/drivers/gpu/drm/i915/selftests/i915_perf.c b/drivers/gpu/drm/i915/selftests/i915_perf.c index 24dde5531423..d4608b220123 100644 --- a/drivers/gpu/drm/i915/selftests/i915_perf.c +++ b/drivers/gpu/drm/i915/selftests/i915_perf.c @@ -28,7 +28,7 @@ alloc_empty_config(struct i915_perf *perf) oa_config->perf = perf; kref_init(&oa_config->ref); - strlcpy(oa_config->uuid, TEST_OA_CONFIG_UUID, sizeof(oa_config->uuid)); + strscpy(oa_config->uuid, TEST_OA_CONFIG_UUID, sizeof(oa_config->uuid)); mutex_lock(&perf->metrics_lock); diff --git a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c index daa985e5a19b..8f5ce71fa453 100644 --- a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c +++ b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c @@ -523,12 +523,19 @@ static void task_ipc(struct work_struct *work) static int test_ipc(void *arg) { struct task_ipc ipc; + struct workqueue_struct *wq; int ret = 0; + wq = alloc_workqueue("i1915-selftest", 0, 0); + if (wq == NULL) + return -ENOMEM; + /* Test use of i915_sw_fence as an interprocess signaling mechanism */ ipc.in = alloc_fence(); - if (!ipc.in) - return -ENOMEM; + if (!ipc.in) { + ret = -ENOMEM; + goto err_work; + } ipc.out = alloc_fence(); if (!ipc.out) { ret = -ENOMEM; @@ -540,7 +547,7 @@ static int test_ipc(void *arg) ipc.value = 0; INIT_WORK_ONSTACK(&ipc.work, task_ipc); - schedule_work(&ipc.work); + queue_work(wq, &ipc.work); wait_for_completion(&ipc.started); @@ -563,6 +570,9 @@ static int test_ipc(void *arg) free_fence(ipc.out); err_in: free_fence(ipc.in); +err_work: + destroy_workqueue(wq); + return ret; } diff --git a/drivers/gpu/drm/i915/selftests/igt_live_test.c b/drivers/gpu/drm/i915/selftests/igt_live_test.c index 72b58b66692a..4ddc6d902752 100644 --- a/drivers/gpu/drm/i915/selftests/igt_live_test.c +++ b/drivers/gpu/drm/i915/selftests/igt_live_test.c @@ -6,6 +6,7 @@ #include "i915_drv.h" #include "gt/intel_gt.h" +#include "gt/intel_gt_print.h" #include "../i915_selftest.h" #include "igt_flush_test.h" @@ -16,27 +17,31 @@ int igt_live_test_begin(struct igt_live_test *t, const char *func, const char *name) { - struct intel_gt *gt = to_gt(i915); struct intel_engine_cs *engine; enum intel_engine_id id; + struct intel_gt *gt; + unsigned int i; int err; t->i915 = i915; t->func = func; t->name = name; - err = intel_gt_wait_for_idle(gt, MAX_SCHEDULE_TIMEOUT); - if (err) { - pr_err("%s(%s): failed to idle before, with err=%d!", - func, name, err); - return err; - } + for_each_gt(gt, i915, i) { - t->reset_global = i915_reset_count(&i915->gpu_error); + err = intel_gt_wait_for_idle(gt, MAX_SCHEDULE_TIMEOUT); + if (err) { + gt_err(gt, "%s(%s): GT failed to idle before, with err=%d!", + func, name, err); + return err; + } - for_each_engine(engine, gt, id) - t->reset_engine[id] = + for_each_engine(engine, gt, id) + t->reset_engine[id] = i915_reset_engine_count(&i915->gpu_error, engine); + } + + t->reset_global = i915_reset_count(&i915->gpu_error); return 0; } @@ -46,6 +51,8 @@ int igt_live_test_end(struct igt_live_test *t) struct drm_i915_private *i915 = t->i915; struct intel_engine_cs *engine; enum intel_engine_id id; + struct intel_gt *gt; + unsigned int i; if (igt_flush_test(i915)) return -EIO; @@ -57,16 +64,18 @@ int igt_live_test_end(struct igt_live_test *t) return -EIO; } - for_each_engine(engine, to_gt(i915), id) { - if (t->reset_engine[id] == - i915_reset_engine_count(&i915->gpu_error, engine)) - continue; + for_each_gt(gt, i915, i) { + for_each_engine(engine, gt, id) { + if (t->reset_engine[id] == + i915_reset_engine_count(&i915->gpu_error, engine)) + continue; - pr_err("%s(%s): engine '%s' was reset %d times!\n", - t->func, t->name, engine->name, - i915_reset_engine_count(&i915->gpu_error, engine) - - t->reset_engine[id]); - return -EIO; + gt_err(gt, "%s(%s): engine '%s' was reset %d times!\n", + t->func, t->name, engine->name, + i915_reset_engine_count(&i915->gpu_error, engine) - + t->reset_engine[id]); + return -EIO; + } } return 0; diff --git a/drivers/gpu/drm/i915/selftests/intel_memory_region.c b/drivers/gpu/drm/i915/selftests/intel_memory_region.c index 3b18e5905c86..d985d9bae2e8 100644 --- a/drivers/gpu/drm/i915/selftests/intel_memory_region.c +++ b/drivers/gpu/drm/i915/selftests/intel_memory_region.c @@ -1070,7 +1070,9 @@ static int igt_lmem_write_cpu(void *arg) /* Put the pages into a known state -- from the gpu for added fun */ intel_engine_pm_get(engine); err = intel_context_migrate_clear(engine->gt->migrate.context, NULL, - obj->mm.pages->sgl, I915_CACHE_NONE, + obj->mm.pages->sgl, + i915_gem_get_pat_index(i915, + I915_CACHE_NONE), true, 0xdeadbeaf, &rq); if (rq) { dma_resv_add_fence(obj->base.resv, &rq->fence, diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c index f6a7c0bd2955..09d4bbcdcdbf 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c @@ -69,6 +69,7 @@ static void mock_device_release(struct drm_device *dev) i915_gem_drain_workqueue(i915); mock_fini_ggtt(to_gt(i915)->ggtt); + destroy_workqueue(i915->unordered_wq); destroy_workqueue(i915->wq); intel_region_ttm_device_fini(i915); @@ -123,7 +124,9 @@ struct drm_i915_private *mock_gem_device(void) static struct dev_iommu fake_iommu = { .priv = (void *)-1 }; #endif struct drm_i915_private *i915; + struct intel_device_info *i915_info; struct pci_dev *pdev; + unsigned int i; int ret; pdev = kzalloc(sizeof(*pdev), GFP_KERNEL); @@ -180,6 +183,13 @@ struct drm_i915_private *mock_gem_device(void) I915_GTT_PAGE_SIZE_2M; RUNTIME_INFO(i915)->memory_regions = REGION_SMEM; + + /* simply use legacy cache level for mock device */ + i915_info = (struct intel_device_info *)INTEL_INFO(i915); + i915_info->max_pat_index = 3; + for (i = 0; i < I915_MAX_CACHE_LEVEL; i++) + i915_info->cachelevel_to_pat[i] = i; + intel_memory_regions_hw_probe(i915); spin_lock_init(&i915->gpu_error.lock); @@ -199,6 +209,10 @@ struct drm_i915_private *mock_gem_device(void) if (!i915->wq) goto err_drv; + i915->unordered_wq = alloc_workqueue("mock-unordered", 0, 0); + if (!i915->unordered_wq) + goto err_wq; + mock_init_contexts(i915); /* allocate the ggtt */ @@ -230,6 +244,8 @@ struct drm_i915_private *mock_gem_device(void) err_context: intel_gt_driver_remove(to_gt(i915)); err_unlock: + destroy_workqueue(i915->unordered_wq); +err_wq: destroy_workqueue(i915->wq); err_drv: intel_region_ttm_device_fini(i915); diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c index ece97e4faacb..a516c0aa88fd 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gtt.c +++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c @@ -27,21 +27,21 @@ static void mock_insert_page(struct i915_address_space *vm, dma_addr_t addr, u64 offset, - enum i915_cache_level level, + unsigned int pat_index, u32 flags) { } static void mock_insert_entries(struct i915_address_space *vm, struct i915_vma_resource *vma_res, - enum i915_cache_level level, u32 flags) + unsigned int pat_index, u32 flags) { } static void mock_bind_ppgtt(struct i915_address_space *vm, struct i915_vm_pt_stash *stash, struct i915_vma_resource *vma_res, - enum i915_cache_level cache_level, + unsigned int pat_index, u32 flags) { GEM_BUG_ON(flags & I915_VMA_GLOBAL_BIND); @@ -94,7 +94,7 @@ struct i915_ppgtt *mock_ppgtt(struct drm_i915_private *i915, const char *name) static void mock_bind_ggtt(struct i915_address_space *vm, struct i915_vm_pt_stash *stash, struct i915_vma_resource *vma_res, - enum i915_cache_level cache_level, + unsigned int pat_index, u32 flags) { } |