On 1 Oct 2014, at 0:14, Julian Elischer <jul...@freebsd.org> wrote: > Unfortunately you can't use a USB serial as it requires the USB stack > be working before it can be used.. > similar with ethernet connected debugging which requires that the > driver for the ethernet hardware support it. > (which why we don't have it in the tree though it has been done > several times in the past).
There IS a USB debug standard, Linux has some code to support it. I am not sure what percentage of hardware has it hooked up though (the host controller has a designated debug port but it could physically be anything). http://www.coreboot.org/EHCI_Debug_Port The hardware is bit more expensive than a null modem or firewire cable though :( Regards, Daniel O’Connor Senior Software Engineer Isilon Platforms Team _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"