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Re: CVS commit: src/sys/arch



Perry E. Metzger wrote:
Joerg Sonnenberger <joerg%britannica.bec.de@localhost> writes:
Many laptops actually have a far superior interface for debugging:
firewire.

I don't own a single laptop with firewire.

If you can come up with a good way to do debugging over USB, that
would probably be practical, but I don't know of one at the moment.

Google "EHCI debug port". Not all chipsets support it, but it is what we would want to support in that case.

See also: http://www.intel.com/technology/usb/download/ehci-r10.pdf

Jared



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