BRIDGE_MASK_OFF
u = readl(bridge_base + BRIDGE_MASK_OFF);
writel(u & ~BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF);
u = readl(bridge_base + BRIDGE_MASK_OFF);
writel(u | BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF);
u = readl(bridge_base + BRIDGE_MASK_OFF);
writel(u & ~BRIDGE_INT_TIMER0, bridge_base + BRIDGE_MASK_OFF);
u = readl(bridge_base + BRIDGE_MASK_OFF);
writel(u, bridge_base + BRIDGE_MASK_OFF);