qxl_bo_kmap_atomic_page
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, 0);
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page << PAGE_SHIFT);
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page_base);
ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_MASK));
reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, int page_offset);
ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_MASK);