So "USB 2.0" really means "USB 2.0", and we could describe this as something such as
LINKTYPE_USB_2_0 XXX DLT_USB_2_0 USB 2.0, 1.1, or 1.0 packet, beginning with a PID, as described by Chapter 8 "Protocol Layer" of the Universal Serial Bus Specification Revision 2.0. with "Universal Serial Bus Specification Revision 2.0" being a link to the USB 2.0 spec. _______________________________________________ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers