Cross Reference: /vbox/src/VBox/Additions/linux/drm/vbox

Lines Matching refs:vbox
70  * Adds the vbox memory manager object/structures to the global memory manager.
72 static int vbox_ttm_global_init(struct vbox_private *vbox)
77     global_ref = &vbox->ttm.mem_global_ref;
90     vbox->ttm.bo_global_ref.mem_glob =
91         vbox->ttm.mem_global_ref.object;
92     global_ref = &vbox->ttm.bo_global_ref.ref;
101         drm_global_item_unref(&vbox->ttm.mem_global_ref);
108  * Removes the vbox memory manager object from the global memory manager.
111 vbox_ttm_global_release(struct vbox_private *vbox)
113     if (vbox->ttm.mem_global_ref.release == NULL)
116     drm_global_item_unref(&vbox->ttm.bo_global_ref.ref);
117     drm_global_item_unref(&vbox->ttm.mem_global_ref);
118     vbox->ttm.mem_global_ref.release = NULL;
186     struct vbox_private *vbox = vbox_bdev(bdev);
202         mem->bus.base = pci_resource_start(vbox->dev->pdev, 0);
280 int vbox_mm_init(struct vbox_private *vbox)
283     struct drm_device *dev = vbox->dev;
284     struct ttm_bo_device *bdev = &vbox->ttm.bdev;
286     ret = vbox_ttm_global_init(vbox);
290     ret = ttm_bo_device_init(&vbox->ttm.bdev,
291                  vbox->ttm.bo_global_ref.ref.object,
305                  vbox->vram_size >> PAGE_SHIFT);
313     vbox->fb_mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 0),
317     vbox->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
324 void vbox_mm_fini(struct vbox_private *vbox)
326     struct drm_device *dev = vbox->dev;
327     ttm_bo_device_release(&vbox->ttm.bdev);
329     vbox_ttm_global_release(vbox);
331     if (vbox->fb_mtrr >= 0)
334         drm_mtrr_del(vbox->fb_mtrr,
338         arch_phys_wc_del(vbox->fb_mtrr);
340         vbox->fb_mtrr = -1;
383     struct vbox_private *vbox = dev->dev_private;
399     vboxbo->bo.bdev = &vbox->ttm.bdev;
406     acc_size = ttm_bo_dma_acc_size(&vbox->ttm.bdev, size,
409     ret = ttm_bo_init(&vbox->ttm.bdev, &vboxbo->bo, size,
471 /* Move a vbox-owned buffer object to system memory if no one else has it
505     struct vbox_private *vbox;
511     vbox = file_priv->minor->dev->dev_private;
512     return ttm_bo_mmap(filp, vma, &vbox->ttm.bdev);