Lines Matching refs:mem_start
499 dev->mem_start = first_mirror;
505 if (!request_mem_region(dev->mem_start,
506 dev->mem_end - dev->mem_start + 1,
526 lp->mem_start = ioremap(dev->mem_start,
527 dev->mem_end - dev->mem_start + 1);
528 if (!lp->mem_start) {
534 arcnet_set_addr(dev, arcnet_readb(lp->mem_start,
541 dev->base_addr, dev->irq, dev->mem_start,
542 (dev->mem_end - dev->mem_start + 1) / mirror_size,
552 iounmap(lp->mem_start);
556 release_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1);
614 if (arcnet_readb(lp->mem_start, COM9026_REG_R_STATUS) != TESTvalue) {
624 memset_io(lp->mem_start, 0x42, 2048);
634 void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
643 void __iomem *memaddr = lp->mem_start + bufnum * 512 + offset;
672 iounmap(lp->mem_start);
674 release_mem_region(dev->mem_start,
675 dev->mem_end - dev->mem_start + 1);