GLOBAL_INTERRUPT_STATUS_1_REG
geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);
reg[1] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);
offs = i * (GLOBAL_INTERRUPT_STATUS_1_REG -
writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);