PCIR_STATUS
status = pci_read_config(sc->msk_dev, PCIR_STATUS, 2);
pci_write_config(sc->msk_dev, PCIR_STATUS, status |
v16 = pci_read_config(sc->msk_dev, PCIR_STATUS, 2);
pci_write_config(sc->msk_dev, PCIR_STATUS, v16 |
pcis = pci_read_config(sc->vr_dev, PCIR_STATUS, 2);
pci_write_config(sc->vr_dev, PCIR_STATUS, pcis, 2);
status = pci_read_config(sc->sc_dev, PCIR_STATUS, 2);
pci_write_config(sc->sc_dev, PCIR_STATUS, status, 2);