GLOBAL_INTERRUPT_STATUS_0_REG
writel(mask, geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);
reg[0] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);
GLOBAL_INTERRUPT_STATUS_0_REG);
irqif_reg = geth->base + GLOBAL_INTERRUPT_STATUS_0_REG + offs;
writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);