DWC3_TRB_CTRL_CHN
!!(trb->ctrl & DWC3_TRB_CTRL_CHN),
trb->ctrl |= DWC3_TRB_CTRL_CHN;
trb->ctrl |= DWC3_TRB_CTRL_CHN;
!(trb->ctrl & DWC3_TRB_CTRL_CHN))
__entry->ctrl & DWC3_TRB_CTRL_CHN ? 'C' : 'c',