729 	int byte_count;  in drm_legacy_addbufs_agp()  local
745 	byte_count = 0;  in drm_legacy_addbufs_agp()
813 		buf->offset = (dma->byte_count + offset);  in drm_legacy_addbufs_agp()
836 		byte_count += PAGE_SIZE << page_order;  in drm_legacy_addbufs_agp()
839 	DRM_DEBUG("byte_count: %d\n", byte_count);  in drm_legacy_addbufs_agp()
859 	dma->page_count += byte_count >> PAGE_SHIFT;  in drm_legacy_addbufs_agp()
860 	dma->byte_count += byte_count;  in drm_legacy_addbufs_agp()
893 	int byte_count;  in drm_legacy_addbufs_pci()  local
979 	byte_count = 0;  in drm_legacy_addbufs_pci()
1028 			buf->offset = (dma->byte_count + byte_count + offset);  in drm_legacy_addbufs_pci()
1053 		byte_count += PAGE_SIZE << page_order;  in drm_legacy_addbufs_pci()
1084 	dma->byte_count += PAGE_SIZE * (entry->seg_count << page_order);  in drm_legacy_addbufs_pci()
1114 	int byte_count;  in drm_legacy_addbufs_sg()  local
1136 	byte_count = 0;  in drm_legacy_addbufs_sg()
1191 		buf->offset = (dma->byte_count + offset);  in drm_legacy_addbufs_sg()
1215 		byte_count += PAGE_SIZE << page_order;  in drm_legacy_addbufs_sg()
1218 	DRM_DEBUG("byte_count: %d\n", byte_count);  in drm_legacy_addbufs_sg()
1238 	dma->page_count += byte_count >> PAGE_SHIFT;  in drm_legacy_addbufs_sg()
1239 	dma->byte_count += byte_count;  in drm_legacy_addbufs_sg()
1548 			virtual = vm_mmap(file_priv->filp, 0, dma->byte_count,  in __drm_legacy_mapbufs()