1*f43f8ee6SDavid du Colombier /* 2*f43f8ee6SDavid du Colombier * much of this is inspired by the freebsd driver, 3*f43f8ee6SDavid du Colombier * but is hard to understand due to lack of documentation. 4*f43f8ee6SDavid du Colombier * 5*f43f8ee6SDavid du Colombier * only pci irqs 0-2 are valid. 6*f43f8ee6SDavid du Colombier * 0 seems to yield INTR6. 7*f43f8ee6SDavid du Colombier * pci irqs 1-2 yield spurious ether intrs. 8*f43f8ee6SDavid du Colombier */ 9*f43f8ee6SDavid du Colombier i = 0; 10*f43f8ee6SDavid du Colombier *Pciintrsts = 0; 11*f43f8ee6SDavid du Colombier *Pciintrmask = 1 << i; 12*f43f8ee6SDavid du Colombier junk = *Pciintrmask; /* flush the write */ 13