PARA_ERROR(HW_PARAMS, "unable to install hw params"), \
PARA_ERROR(SW_PARAMS, "unable to install sw params"), \
PARA_ERROR(BAD_PERIOD, "can not use period equal to buffer size"), \
PARA_ERROR(HW_PARAMS, "unable to install hw params"), \
PARA_ERROR(SW_PARAMS, "unable to install sw params"), \
PARA_ERROR(BAD_PERIOD, "can not use period equal to buffer size"), \