#define IO_SPACE_LIMIT 0xffffffff
/* No ISA or PCI bus on this machine. */
#define __io(a) ((void __iomem *)(a))
#define __mem_pci(a) (a)
#define IO_SPACE_LIMIT 0xffffffff
/* No ISA or PCI bus on this machine. */
#define __io(a) ((void __iomem *)(a))
#define __mem_pci(a) (a)