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path: root/drivers/gpu/drm/i915/i915_gem_debug.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_debug.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_debug.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_debug.c b/drivers/gpu/drm/i915/i915_gem_debug.c
index 48644b840a8..29d014c48ca 100644
--- a/drivers/gpu/drm/i915/i915_gem_debug.c
+++ b/drivers/gpu/drm/i915/i915_gem_debug.c
@@ -152,13 +152,12 @@ i915_gem_dump_page(struct page *page, uint32_t start, uint32_t end,
152} 152}
153 153
154void 154void
155i915_gem_dump_object(struct drm_gem_object *obj, int len, 155i915_gem_dump_object(struct drm_i915_gem_object *obj, int len,
156 const char *where, uint32_t mark) 156 const char *where, uint32_t mark)
157{ 157{
158 struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
159 int page; 158 int page;
160 159
161 DRM_INFO("%s: object at offset %08x\n", where, obj_priv->gtt_offset); 160 DRM_INFO("%s: object at offset %08x\n", where, obj->gtt_offset);
162 for (page = 0; page < (len + PAGE_SIZE-1) / PAGE_SIZE; page++) { 161 for (page = 0; page < (len + PAGE_SIZE-1) / PAGE_SIZE; page++) {
163 int page_len, chunk, chunk_len; 162 int page_len, chunk, chunk_len;
164 163
@@ -170,9 +169,9 @@ i915_gem_dump_object(struct drm_gem_object *obj, int len,
170 chunk_len = page_len - chunk; 169 chunk_len = page_len - chunk;
171 if (chunk_len > 128) 170 if (chunk_len > 128)
172 chunk_len = 128; 171 chunk_len = 128;
173 i915_gem_dump_page(obj_priv->pages[page], 172 i915_gem_dump_page(obj->pages[page],
174 chunk, chunk + chunk_len, 173 chunk, chunk + chunk_len,
175 obj_priv->gtt_offset + 174 obj->gtt_offset +
176 page * PAGE_SIZE, 175 page * PAGE_SIZE,
177 mark); 176 mark);
178 } 177 }
@@ -182,21 +181,19 @@ i915_gem_dump_object(struct drm_gem_object *obj, int len,
182 181
183#if WATCH_COHERENCY 182#if WATCH_COHERENCY
184void 183void
185i915_gem_object_check_coherency(struct drm_gem_object *obj, int handle) 184i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle)
186{ 185{
187 struct drm_device *dev = obj->dev; 186 struct drm_device *dev = obj->base.dev;
188 struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
189 int page; 187 int page;
190 uint32_t *gtt_mapping; 188 uint32_t *gtt_mapping;
191 uint32_t *backing_map = NULL; 189 uint32_t *backing_map = NULL;
192 int bad_count = 0; 190 int bad_count = 0;
193 191
194 DRM_INFO("%s: checking coherency of object %p@0x%08x (%d, %zdkb):\n", 192 DRM_INFO("%s: checking coherency of object %p@0x%08x (%d, %zdkb):\n",
195 __func__, obj, obj_priv->gtt_offset, handle, 193 __func__, obj, obj->gtt_offset, handle,
196 obj->size / 1024); 194 obj->size / 1024);
197 195
198 gtt_mapping = ioremap(dev->agp->base + obj_priv->gtt_offset, 196 gtt_mapping = ioremap(dev->agp->base + obj->gtt_offset, obj->base.size);
199 obj->size);
200 if (gtt_mapping == NULL) { 197 if (gtt_mapping == NULL) {
201 DRM_ERROR("failed to map GTT space\n"); 198 DRM_ERROR("failed to map GTT space\n");
202 return; 199 return;
@@ -205,7 +202,7 @@ i915_gem_object_check_coherency(struct drm_gem_object *obj, int handle)
205 for (page = 0; page < obj->size / PAGE_SIZE; page++) { 202 for (page = 0; page < obj->size / PAGE_SIZE; page++) {
206 int i; 203 int i;
207 204
208 backing_map = kmap_atomic(obj_priv->pages[page], KM_USER0); 205 backing_map = kmap_atomic(obj->pages[page], KM_USER0);
209 206
210 if (backing_map == NULL) { 207 if (backing_map == NULL) {
211 DRM_ERROR("failed to map backing page\n"); 208 DRM_ERROR("failed to map backing page\n");
@@ -220,7 +217,7 @@ i915_gem_object_check_coherency(struct drm_gem_object *obj, int handle)
220 if (cpuval != gttval) { 217 if (cpuval != gttval) {
221 DRM_INFO("incoherent CPU vs GPU at 0x%08x: " 218 DRM_INFO("incoherent CPU vs GPU at 0x%08x: "
222 "0x%08x vs 0x%08x\n", 219 "0x%08x vs 0x%08x\n",
223 (int)(obj_priv->gtt_offset + 220 (int)(obj->gtt_offset +
224 page * PAGE_SIZE + i * 4), 221 page * PAGE_SIZE + i * 4),
225 cpuval, gttval); 222 cpuval, gttval);
226 if (bad_count++ >= 8) { 223 if (bad_count++ >= 8) {