VMBUS_MONTRIG_LEN
nch->ch_mgroup = co->co_chan.chm_montrig / VMBUS_MONTRIG_LEN;
nch->ch_mindex = co->co_chan.chm_montrig % VMBUS_MONTRIG_LEN;
uint16_t mnf_lat[VMBUS_MONTRIGS_MAX][VMBUS_MONTRIG_LEN];
mnf_param[VMBUS_MONTRIGS_MAX][VMBUS_MONTRIG_LEN];