29 static int bochs_ttm_global_init(struct bochs_device *bochs)  in bochs_ttm_global_init()  argument
34 	global_ref = &bochs->ttm.mem_global_ref;  in bochs_ttm_global_init()
46 	bochs->ttm.bo_global_ref.mem_glob =  in bochs_ttm_global_init()
47 		bochs->ttm.mem_global_ref.object;  in bochs_ttm_global_init()
48 	global_ref = &bochs->ttm.bo_global_ref.ref;  in bochs_ttm_global_init()
56 		drm_global_item_unref(&bochs->ttm.mem_global_ref);  in bochs_ttm_global_init()
63 static void bochs_ttm_global_release(struct bochs_device *bochs)  in bochs_ttm_global_release()  argument
65 	if (bochs->ttm.mem_global_ref.release == NULL)  in bochs_ttm_global_release()
68 	drm_global_item_unref(&bochs->ttm.bo_global_ref.ref);  in bochs_ttm_global_release()
69 	drm_global_item_unref(&bochs->ttm.mem_global_ref);  in bochs_ttm_global_release()
70 	bochs->ttm.mem_global_ref.release = NULL;  in bochs_ttm_global_release()
138 	struct bochs_device *bochs = bochs_bdev(bdev);  in bochs_ttm_io_mem_reserve()  local
153 		mem->bus.base = bochs->fb_base;  in bochs_ttm_io_mem_reserve()
217 int bochs_mm_init(struct bochs_device *bochs)  in bochs_mm_init()  argument
219 	struct ttm_bo_device *bdev = &bochs->ttm.bdev;  in bochs_mm_init()
222 	ret = bochs_ttm_global_init(bochs);  in bochs_mm_init()
226 	ret = ttm_bo_device_init(&bochs->ttm.bdev,  in bochs_mm_init()
227 				 bochs->ttm.bo_global_ref.ref.object,  in bochs_mm_init()
229 				 bochs->dev->anon_inode->i_mapping,  in bochs_mm_init()
238 			     bochs->fb_size >> PAGE_SHIFT);  in bochs_mm_init()
244 	bochs->ttm.initialized = true;  in bochs_mm_init()
248 void bochs_mm_fini(struct bochs_device *bochs)  in bochs_mm_fini()  argument
250 	if (!bochs->ttm.initialized)  in bochs_mm_fini()
253 	ttm_bo_device_release(&bochs->ttm.bdev);  in bochs_mm_fini()
254 	bochs_ttm_global_release(bochs);  in bochs_mm_fini()
255 	bochs->ttm.initialized = false;  in bochs_mm_fini()
339 	struct bochs_device *bochs;  in bochs_mmap()  local
345 	bochs = file_priv->minor->dev->dev_private;  in bochs_mmap()
346 	return ttm_bo_mmap(filp, vma, &bochs->ttm.bdev);  in bochs_mmap()
354 	struct bochs_device *bochs = dev->dev_private;  in bochs_bo_create()  local
369 	bochsbo->bo.bdev = &bochs->ttm.bdev;  in bochs_bo_create()
374 	acc_size = ttm_bo_dma_acc_size(&bochs->ttm.bdev, size,  in bochs_bo_create()
377 	ret = ttm_bo_init(&bochs->ttm.bdev, &bochsbo->bo, size,  in bochs_bo_create()