DWC2_HCSPLT_XACTPOS_ALL
if (chan->xact_pos == DWC2_HCSPLT_XACTPOS_ALL) {
chan->xact_pos = DWC2_HCSPLT_XACTPOS_ALL;
if (qtd->isoc_split_pos == DWC2_HCSPLT_XACTPOS_ALL)
case DWC2_HCSPLT_XACTPOS_ALL:
qtd->isoc_split_pos = DWC2_HCSPLT_XACTPOS_ALL;
qtd->isoc_split_pos = DWC2_HCSPLT_XACTPOS_ALL;