__do_outb         514 arch/powerpc/include/asm/io.h #define __do_outb(val, port)	_rec_outb(val, port)
__do_outb         521 arch/powerpc/include/asm/io.h #define __do_outb(val, port)	writeb(val,(PCI_IO_ADDR)_IO_BASE+port);