static u16 aux_setup(struct airo_info *ai, u16 page,
		     u16 offset, u16 *len)
{
	u16 next;

	OUT4500(ai, AUXPAGE, page);
	OUT4500(ai, AUXOFF, 0);
	next = IN4500(ai, AUXDATA);
	*len = IN4500(ai, AUXDATA)&0xff;
	if (offset != 4) OUT4500(ai, AUXOFF, offset);
	return next;
}
static u16 aux_setup(struct airo_info *ai, u16 page,
		     u16 offset, u16 *len)
{
	u16 next;

	OUT4500(ai, AUXPAGE, page);
	OUT4500(ai, AUXOFF, 0);
	next = IN4500(ai, AUXDATA);
	*len = IN4500(ai, AUXDATA)&0xff;
	if (offset != 4) OUT4500(ai, AUXOFF, offset);
	return next;
}