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path: root/drivers/gpu/drm/i915/selftests/huge_pages.c
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Diffstat (limited to 'drivers/gpu/drm/i915/selftests/huge_pages.c')
-rw-r--r--drivers/gpu/drm/i915/selftests/huge_pages.c82
1 files changed, 48 insertions, 34 deletions
diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c
index 91c72911be3c..7efb326badcd 100644
--- a/drivers/gpu/drm/i915/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/selftests/huge_pages.c
@@ -338,7 +338,7 @@ fake_huge_pages_object(struct drm_i915_private *i915, u64 size, bool single)
static int igt_check_page_sizes(struct i915_vma *vma)
{
- struct drm_i915_private *i915 = to_i915(vma->obj->base.dev);
+ struct drm_i915_private *i915 = vma->vm->i915;
unsigned int supported = INTEL_INFO(i915)->page_sizes;
struct drm_i915_gem_object *obj = vma->obj;
int err = 0;
@@ -379,7 +379,7 @@ static int igt_check_page_sizes(struct i915_vma *vma)
static int igt_mock_exhaust_device_supported_pages(void *arg)
{
struct i915_hw_ppgtt *ppgtt = arg;
- struct drm_i915_private *i915 = ppgtt->base.i915;
+ struct drm_i915_private *i915 = ppgtt->vm.i915;
unsigned int saved_mask = INTEL_INFO(i915)->page_sizes;
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
@@ -415,7 +415,7 @@ static int igt_mock_exhaust_device_supported_pages(void *arg)
goto out_put;
}
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto out_put;
@@ -458,7 +458,7 @@ out_device:
static int igt_mock_ppgtt_misaligned_dma(void *arg)
{
struct i915_hw_ppgtt *ppgtt = arg;
- struct drm_i915_private *i915 = ppgtt->base.i915;
+ struct drm_i915_private *i915 = ppgtt->vm.i915;
unsigned long supported = INTEL_INFO(i915)->page_sizes;
struct drm_i915_gem_object *obj;
int bit;
@@ -500,7 +500,7 @@ static int igt_mock_ppgtt_misaligned_dma(void *arg)
/* Force the page size for this object */
obj->mm.page_sizes.sg = page_size;
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto out_unpin;
@@ -570,6 +570,7 @@ static int igt_mock_ppgtt_misaligned_dma(void *arg)
i915_vma_close(vma);
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
@@ -591,12 +592,13 @@ static void close_object_list(struct list_head *objects,
list_for_each_entry_safe(obj, on, objects, st_link) {
struct i915_vma *vma;
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (!IS_ERR(vma))
i915_vma_close(vma);
list_del(&obj->st_link);
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
}
@@ -604,8 +606,8 @@ static void close_object_list(struct list_head *objects,
static int igt_mock_ppgtt_huge_fill(void *arg)
{
struct i915_hw_ppgtt *ppgtt = arg;
- struct drm_i915_private *i915 = ppgtt->base.i915;
- unsigned long max_pages = ppgtt->base.total >> PAGE_SHIFT;
+ struct drm_i915_private *i915 = ppgtt->vm.i915;
+ unsigned long max_pages = ppgtt->vm.total >> PAGE_SHIFT;
unsigned long page_num;
bool single = false;
LIST_HEAD(objects);
@@ -641,7 +643,7 @@ static int igt_mock_ppgtt_huge_fill(void *arg)
list_add(&obj->st_link, &objects);
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
break;
@@ -725,7 +727,7 @@ static int igt_mock_ppgtt_huge_fill(void *arg)
static int igt_mock_ppgtt_64K(void *arg)
{
struct i915_hw_ppgtt *ppgtt = arg;
- struct drm_i915_private *i915 = ppgtt->base.i915;
+ struct drm_i915_private *i915 = ppgtt->vm.i915;
struct drm_i915_gem_object *obj;
const struct object_info {
unsigned int size;
@@ -819,7 +821,7 @@ static int igt_mock_ppgtt_64K(void *arg)
*/
obj->mm.page_sizes.sg &= ~I915_GTT_PAGE_SIZE_2M;
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto out_object_unpin;
@@ -866,6 +868,7 @@ static int igt_mock_ppgtt_64K(void *arg)
i915_vma_close(vma);
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
}
@@ -887,8 +890,8 @@ out_object_put:
static struct i915_vma *
gpu_write_dw(struct i915_vma *vma, u64 offset, u32 val)
{
- struct drm_i915_private *i915 = to_i915(vma->obj->base.dev);
- const int gen = INTEL_GEN(vma->vm->i915);
+ struct drm_i915_private *i915 = vma->vm->i915;
+ const int gen = INTEL_GEN(i915);
unsigned int count = vma->size >> PAGE_SHIFT;
struct drm_i915_gem_object *obj;
struct i915_vma *batch;
@@ -919,12 +922,12 @@ gpu_write_dw(struct i915_vma *vma, u64 offset, u32 val)
*cmd++ = val;
} else if (gen >= 4) {
*cmd++ = MI_STORE_DWORD_IMM_GEN4 |
- (gen < 6 ? 1 << 22 : 0);
+ (gen < 6 ? MI_USE_GGTT : 0);
*cmd++ = 0;
*cmd++ = offset;
*cmd++ = val;
} else {
- *cmd++ = MI_STORE_DWORD_IMM | 1 << 22;
+ *cmd++ = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL;
*cmd++ = offset;
*cmd++ = val;
}
@@ -985,7 +988,10 @@ static int gpu_write(struct i915_vma *vma,
goto err_request;
}
- i915_vma_move_to_active(batch, rq, 0);
+ err = i915_vma_move_to_active(batch, rq, 0);
+ if (err)
+ goto err_request;
+
i915_gem_object_set_active_reference(batch->obj);
i915_vma_unpin(batch);
i915_vma_close(batch);
@@ -996,14 +1002,12 @@ static int gpu_write(struct i915_vma *vma,
if (err)
goto err_request;
- i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
-
- reservation_object_lock(vma->resv, NULL);
- reservation_object_add_excl_fence(vma->resv, &rq->fence);
- reservation_object_unlock(vma->resv);
+ err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+ if (err)
+ i915_request_skip(rq, err);
err_request:
- __i915_request_add(rq, err == 0);
+ i915_request_add(rq);
return err;
}
@@ -1047,7 +1051,8 @@ static int __igt_write_huge(struct i915_gem_context *ctx,
u32 dword, u32 val)
{
struct drm_i915_private *i915 = to_i915(obj->base.dev);
- struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+ struct i915_address_space *vm =
+ ctx->ppgtt ? &ctx->ppgtt->vm : &i915->ggtt.vm;
unsigned int flags = PIN_USER | PIN_OFFSET_FIXED;
struct i915_vma *vma;
int err;
@@ -1100,7 +1105,8 @@ static int igt_write_huge(struct i915_gem_context *ctx,
struct drm_i915_gem_object *obj)
{
struct drm_i915_private *i915 = to_i915(obj->base.dev);
- struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+ struct i915_address_space *vm =
+ ctx->ppgtt ? &ctx->ppgtt->vm : &i915->ggtt.vm;
static struct intel_engine_cs *engines[I915_NUM_ENGINES];
struct intel_engine_cs *engine;
I915_RND_STATE(prng);
@@ -1262,6 +1268,7 @@ static int igt_ppgtt_exhaust_huge(void *arg)
}
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
}
@@ -1323,6 +1330,7 @@ static int igt_ppgtt_internal_huge(void *arg)
}
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
@@ -1391,6 +1399,7 @@ static int igt_ppgtt_gemfs_huge(void *arg)
}
i915_gem_object_unpin_pages(obj);
+ __i915_gem_object_put_pages(obj, I915_MM_NORMAL);
i915_gem_object_put(obj);
}
@@ -1439,7 +1448,7 @@ static int igt_ppgtt_pin_update(void *arg)
if (IS_ERR(obj))
return PTR_ERR(obj);
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto out_put;
@@ -1493,7 +1502,7 @@ static int igt_ppgtt_pin_update(void *arg)
if (IS_ERR(obj))
return PTR_ERR(obj);
- vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+ vma = i915_vma_instance(obj, &ppgtt->vm, NULL);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto out_put;
@@ -1531,7 +1540,8 @@ static int igt_tmpfs_fallback(void *arg)
struct i915_gem_context *ctx = arg;
struct drm_i915_private *i915 = ctx->i915;
struct vfsmount *gemfs = i915->mm.gemfs;
- struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+ struct i915_address_space *vm =
+ ctx->ppgtt ? &ctx->ppgtt->vm : &i915->ggtt.vm;
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
u32 *vaddr;
@@ -1587,7 +1597,8 @@ static int igt_shrink_thp(void *arg)
{
struct i915_gem_context *ctx = arg;
struct drm_i915_private *i915 = ctx->i915;
- struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+ struct i915_address_space *vm =
+ ctx->ppgtt ? &ctx->ppgtt->vm : &i915->ggtt.vm;
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
unsigned int flags = PIN_USER;
@@ -1690,20 +1701,20 @@ int i915_gem_huge_page_mock_selftests(void)
dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(39));
mutex_lock(&dev_priv->drm.struct_mutex);
- ppgtt = i915_ppgtt_create(dev_priv, ERR_PTR(-ENODEV), "mock");
+ ppgtt = i915_ppgtt_create(dev_priv, ERR_PTR(-ENODEV));
if (IS_ERR(ppgtt)) {
err = PTR_ERR(ppgtt);
goto out_unlock;
}
- if (!i915_vm_is_48bit(&ppgtt->base)) {
+ if (!i915_vm_is_48bit(&ppgtt->vm)) {
pr_err("failed to create 48b PPGTT\n");
err = -EINVAL;
goto out_close;
}
/* If we were ever hit this then it's time to mock the 64K scratch */
- if (!i915_vm_has_scratch_64K(&ppgtt->base)) {
+ if (!i915_vm_has_scratch_64K(&ppgtt->vm)) {
pr_err("PPGTT missing 64K scratch page\n");
err = -EINVAL;
goto out_close;
@@ -1712,7 +1723,7 @@ int i915_gem_huge_page_mock_selftests(void)
err = i915_subtests(tests, ppgtt);
out_close:
- i915_ppgtt_close(&ppgtt->base);
+ i915_ppgtt_close(&ppgtt->vm);
i915_ppgtt_put(ppgtt);
out_unlock:
@@ -1720,7 +1731,7 @@ out_unlock:
i915_modparams.enable_ppgtt = saved_ppgtt;
- drm_dev_unref(&dev_priv->drm);
+ drm_dev_put(&dev_priv->drm);
return err;
}
@@ -1744,6 +1755,9 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
return 0;
}
+ if (i915_terminally_wedged(&dev_priv->gpu_error))
+ return 0;
+
file = mock_file(dev_priv);
if (IS_ERR(file))
return PTR_ERR(file);
@@ -1758,7 +1772,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
}
if (ctx->ppgtt)
- ctx->ppgtt->base.scrub_64K = true;
+ ctx->ppgtt->vm.scrub_64K = true;
err = i915_subtests(tests, ctx);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-06 18:25:55 +0300