linux-kernel - KDB and usb or dbgp

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Date:	Wed, 13 Jun 2012 14:54:15 +0200
From:	"Jan-Simon Möller" <dl9pf@....de>
To:	linux-kernel@...r.kernel.org
Cc:	Jason Wessel <jason.wessel@...driver.com>
Subject: KDB and usb or dbgp - status ?

Hi all!

I sat down an tried to figure out how to use KDB (also through dbgp) with 
latest mainline. It turned out to be a no-go unless I have hardware with PS/2 
for keyboard. 
I wonder whats the status regarding USB keyboards and the USB EHCI debugport.

Am I right or is USB keyboard support not available in KDB/mainline ?

How well does the EHCI debugport work and what steps are needed to reproduce ?
I tried it with g_dbgp on a beagleboard as "host" for the debugging session.

Whats the status ?

Best,
Jan-Simon
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