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Date: Tue, 14 Dec 2010 08:34:20 -0600
From: Shaun Ruffell <sruffell@digium.com>
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To: Jouko Orava <jouko.orava@helsinki.fi>
CC: linux-kernel@vger.kernel.org
Subject: Re: Custom kernel logging using an USB microcontroller?
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On 12/12/2010 05:31 PM, Jouko Orava wrote:
> Hello,
> 
> Would any of you happen to have written a kernel module for
> custom kernel logging to a USB microcontroller?

<snip>

> 
> So, any pointers to existing code I could adapt?
> Or hints on how the kernel-side logging via USB should be done?

Will netconsole (see Documentation/networking/netconsole.txt) work for
you?  Presumably you have a network adapter or can add a USB network
adapter.

Cheers,
Shaun