PCI_CB_IOLIMIT1
if (reg < PCI_CB_MEMBASE0 || reg > PCI_CB_IOLIMIT1)
if (reg < PCI_CB_MEMBASE0 || reg > PCI_CB_IOLIMIT1)
sc->sc_iolimit[1] = pci_conf_read(pc, tag, PCI_CB_IOLIMIT1);
pci_conf_write(pc, tag, PCI_CB_IOLIMIT1, sc->sc_iolimit[1]);
pci_conf_write(pc, tag, PCI_CB_IOLIMIT1, 0);