Lines Matching refs:mem_base
115 u32 mem_base;
529 if (chip->mem_base != 0) {
530 release_mem_region(chip->mem_base, chip->mem_size);
531 chip->mem_base = 0;
556 chip->mem_base = pci_resource_start(pdev, IO_MEM_BAR);
557 if (!chip->mem_base) {
567 if (!request_mem_region(chip->mem_base, chip->mem_size, "1588_regs")) {
575 chip->regs = ioremap(chip->mem_base, chip->mem_size);
632 release_mem_region(chip->mem_base, chip->mem_size);
635 chip->mem_base = 0;