XOR_INTR_MASK
u32 val = readl_relaxed(XOR_INTR_MASK(chan));
writel_relaxed(val, XOR_INTR_MASK(chan));
readl_relaxed(XOR_INTR_MASK(mv_chan));
XOR_INTR_MASK(mv_chan));
val = readl_relaxed(XOR_INTR_MASK(chan));