Lines Matching defs:virtual_start
328 unsigned long virtual_start;
428 virtual_start = (unsigned long) ioremap(physical_start, grvga_mem_size);
430 if (!virtual_start) {
439 virtual_start = (unsigned long) __get_free_pages(GFP_DMA,
441 if (!virtual_start) {
449 physical_start = dma_map_single(&dev->dev, (void *)virtual_start, grvga_mem_size, DMA_TO_DEVICE);
454 for (page = virtual_start;
455 page < PAGE_ALIGN(virtual_start + grvga_mem_size);
463 memset((unsigned long *) virtual_start, 0, grvga_mem_size);
465 info->screen_base = (char __iomem *) virtual_start;
490 iounmap((void *)virtual_start);
492 kfree((void *)virtual_start);