PCIR_IOLIMITL_1
iolow = pci_read_config(dev, PCIR_IOLIMITL_1, 1);
pci_read_config(dev, PCIR_IOLIMITL_1, 1));
sc->iolimit = PCI_PPBIOLIMIT(0, pci_read_config(dev, PCIR_IOLIMITL_1, 1));
if (val != 0 || read_config(fd, &p->pc_sel, PCIR_IOLIMITL_1, 1) != 0) {
read_config(fd, &p->pc_sel, PCIR_IOLIMITL_1, 1));
read_config(fd, &p->pc_sel, PCIR_IOLIMITL_1, 1));