346 #ifndef PCI_IOBASE
347 #define PCI_IOBASE ((void __iomem *)0)  macro
364 	return readb(PCI_IOBASE + addr);  in inb()
372 	return readw(PCI_IOBASE + addr);  in inw()
380 	return readl(PCI_IOBASE + addr);  in inl()
388 	writeb(value, PCI_IOBASE + addr);  in outb()
396 	writew(value, PCI_IOBASE + addr);  in outw()
404 	writel(value, PCI_IOBASE + addr);  in outl()
465 	readsb(PCI_IOBASE + addr, buffer, count);  in insb()
473 	readsw(PCI_IOBASE + addr, buffer, count);  in insw()
481 	readsl(PCI_IOBASE + addr, buffer, count);  in insl()
490 	writesb(PCI_IOBASE + addr, buffer, count);  in outsb()
499 	writesw(PCI_IOBASE + addr, buffer, count);  in outsw()
508 	writesl(PCI_IOBASE + addr, buffer, count);  in outsl()
794 	return PCI_IOBASE + (port & IO_SPACE_LIMIT);  in ioport_map()