PCI_PMCSR_PME_STS
pmode |= PCI_PMCSR_PME_STS; /* in case it's already set (W1C) */
if (pmcsr & PCI_PMCSR_PME_STS) {
pmcsr |= PCI_PMCSR_PME_STS;
onoff("PME# status", pmcsr, PCI_PMCSR_PME_STS);