SE_GENI_S_IRQ_CLEAR
writel_relaxed(0xffffffff, se->base + SE_GENI_S_IRQ_CLEAR);
writel(s_irq_status, uport->membase + SE_GENI_S_IRQ_CLEAR);
writel(irq_clear, uport->membase + SE_GENI_S_IRQ_CLEAR);
writel(status, uport->membase + SE_GENI_S_IRQ_CLEAR);
writel(s_irq_status, uport->membase + SE_GENI_S_IRQ_CLEAR);