Wn7_MasterStatus
outw(0x1000, ioaddr + Wn7_MasterStatus); /* Ack the event. */
if (ioread16(ioaddr + Wn7_MasterStatus) & 0x1000) {
iowrite16(0x1000, ioaddr + Wn7_MasterStatus); /* Ack the event. */
! (ioread16(ioaddr + Wn7_MasterStatus) & 0x8000)) {
while (ioread16(ioaddr + Wn7_MasterStatus) & 0x8000)