MSS_RXQ_TRESH_STOP_OFFS
#define MSS_RXQ_TRESH_STOP_MASK (0xFFFF << MSS_RXQ_TRESH_STOP_OFFS)
val |= (MSS_THRESHOLD_STOP << MSS_RXQ_TRESH_STOP_OFFS);
val |= (0 << MSS_RXQ_TRESH_STOP_OFFS);