ioc3_map
desc->p1 = cpu_to_be64(ioc3_map(d1, PCI64_ATTR_PREF));
desc->p2 = cpu_to_be64(ioc3_map(d2, PCI64_ATTR_PREF));
desc->p1 = cpu_to_be64(ioc3_map(d, PCI64_ATTR_PREF));
rxr[n_entry] = cpu_to_be64(ioc3_map(d, PCI64_ATTR_BAR));
ip->rxr[i] = cpu_to_be64(ioc3_map(d, PCI64_ATTR_BAR));
ring = ioc3_map(ip->rxr_dma, PCI64_ATTR_PREC);
ring = ioc3_map(ip->txr_dma, PCI64_ATTR_PREC);