Symbol: XHCI_TRB_TYPE_ISOCH
usr/src/cmd/bhyve/common/pci_xhci.c
1835
case XHCI_TRB_TYPE_ISOCH:
usr/src/uts/common/io/usb/hcd/xhci/xhci_usba.c
1059
flags |= XHCI_TRB_TYPE_ISOCH;