LinkChange
if (intr_status & (IntrPCIErr | LinkChange | StatsMax))
if (intr_status & LinkChange) {
LinkChange)
if (intr_status & LinkChange) {
writel(WOLPkt | LinkChange, ioaddr + IntrMask);
RxQEmpty | RxQInt | TxQ1Int | TxQ0Int | RxHalt | TxHalt | LinkChange;
if (status & LinkChange) {