pa_pxp_cfg_addr
addr = pa_pxp_cfg_addr(hose, bus->number, devfn, offset);
addr = pa_pxp_cfg_addr(hose, bus->number, devfn, offset);
return (void __iomem *)pa_pxp_cfg_addr(hose, dev->bus->number, dev->devfn, offset);
addr = pa_pxp_cfg_addr(hose, bus->number, devfn, offset & ~0x3);
dummy = pa_pxp_cfg_addr(hose, bus->number, devfn, 0x10);