BGE_PCI_PCISTATE
cfg = pci_read_config(sc->bge_dev, BGE_PCI_PCISTATE, 4);
pcistate = pci_read_config(dev, BGE_PCI_PCISTATE, 4);
pci_write_config(dev, BGE_PCI_PCISTATE, pcistate, 4);
if ((pci_read_config(dev, BGE_PCI_PCISTATE, 4) &
pci_write_config(dev, BGE_PCI_PCISTATE, val, 4);
uint32 notInterrupted = pci_read_config(sc->bge_dev, BGE_PCI_PCISTATE, 4)