diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_debug.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_debug.c | 95 |
1 files changed, 5 insertions, 90 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_debug.c b/drivers/gpu/drm/i915/i915_gem_debug.c index cc93cac242d..f462d1b51d9 100644 --- a/drivers/gpu/drm/i915/i915_gem_debug.c +++ b/drivers/gpu/drm/i915/i915_gem_debug.c @@ -25,9 +25,8 @@ * */ -#include "drmP.h" -#include "drm.h" -#include "i915_drm.h" +#include <drm/drmP.h> +#include <drm/i915_drm.h> #include "i915_drv.h" #if WATCH_LISTS @@ -35,7 +34,7 @@ int i915_verify_lists(struct drm_device *dev) { static int warned; - drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_gem_object *obj; int err = 0; @@ -98,7 +97,7 @@ i915_verify_lists(struct drm_device *dev) } } - list_for_each_entry(obj, &dev_priv->mm.inactive_list, list) { + list_for_each_entry(obj, &i915_gtt_vm->inactive_list, list) { if (obj->base.dev != dev || !atomic_read(&obj->base.refcount.refcount)) { DRM_ERROR("freed inactive %p\n", obj); @@ -114,90 +113,6 @@ i915_verify_lists(struct drm_device *dev) } } - list_for_each_entry(obj, &dev_priv->mm.pinned_list, list) { - if (obj->base.dev != dev || - !atomic_read(&obj->base.refcount.refcount)) { - DRM_ERROR("freed pinned %p\n", obj); - err++; - break; - } else if (!obj->pin_count || obj->active || - (obj->base.write_domain & I915_GEM_GPU_DOMAINS)) { - DRM_ERROR("invalid pinned %p (p %d a %d w %x)\n", - obj, - obj->pin_count, obj->active, - obj->base.write_domain); - err++; - } - } - return warned = err; } -#endif /* WATCH_INACTIVE */ - -#if WATCH_COHERENCY -void -i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle) -{ - struct drm_device *dev = obj->base.dev; - int page; - uint32_t *gtt_mapping; - uint32_t *backing_map = NULL; - int bad_count = 0; - - DRM_INFO("%s: checking coherency of object %p@0x%08x (%d, %zdkb):\n", - __func__, obj, obj->gtt_offset, handle, - obj->size / 1024); - - gtt_mapping = ioremap(dev->agp->base + obj->gtt_offset, obj->base.size); - if (gtt_mapping == NULL) { - DRM_ERROR("failed to map GTT space\n"); - return; - } - - for (page = 0; page < obj->size / PAGE_SIZE; page++) { - int i; - - backing_map = kmap_atomic(obj->pages[page]); - - if (backing_map == NULL) { - DRM_ERROR("failed to map backing page\n"); - goto out; - } - - for (i = 0; i < PAGE_SIZE / 4; i++) { - uint32_t cpuval = backing_map[i]; - uint32_t gttval = readl(gtt_mapping + - page * 1024 + i); - - if (cpuval != gttval) { - DRM_INFO("incoherent CPU vs GPU at 0x%08x: " - "0x%08x vs 0x%08x\n", - (int)(obj->gtt_offset + - page * PAGE_SIZE + i * 4), - cpuval, gttval); - if (bad_count++ >= 8) { - DRM_INFO("...\n"); - goto out; - } - } - } - kunmap_atomic(backing_map); - backing_map = NULL; - } - - out: - if (backing_map != NULL) - kunmap_atomic(backing_map); - iounmap(gtt_mapping); - - /* give syslog time to catch up */ - msleep(1); - - /* Directly flush the object, since we just loaded values with the CPU - * from the backing pages and we don't want to disturb the cache - * management that we're trying to observe. - */ - - i915_gem_clflush_object(obj); -} -#endif +#endif /* WATCH_LIST */ |
