AU6601_INT_DATA_MASK
intmask &= AU6601_INT_DATA_MASK;
intmask &= AU6601_INT_DATA_MASK;
tmp = intmask & (AU6601_INT_CMD_MASK | AU6601_INT_DATA_MASK);
intmask &= ~(AU6601_INT_CMD_MASK | AU6601_INT_DATA_MASK);
alcor_write32(priv, AU6601_INT_CMD_MASK | AU6601_INT_DATA_MASK |