linux-kernel - Re: Custom kernel logging using an USB microcontroller?

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Message-ID: <alpine.LRH.2.00.1012142315000.7914@ruuvi.it.helsinki.fi>
Date:	Tue, 14 Dec 2010 23:39:32 +0200 (EET)
From:	Jouko Orava <jouko.orava@...sinki.fi>
To:	Shaun Ruffell <sruffell@...ium.com>
cc:	Jouko Orava <jouko.orava@...sinki.fi>, linux-kernel@...r.kernel.org
Subject: Re: Custom kernel logging using an USB microcontroller?

On 12/12/2010 05:31 PM, Jouko Orava wrote:
> > Would any of you happen to have written a kernel module for
> > custom kernel logging to a USB microcontroller?

On Tue, 14 Dec 2010, Shaun Ruffell wrote:
> Will netconsole (see Documentation/networking/netconsole.txt) work for
> you?  Presumably you have a network adapter or can add a USB network
> adapter.

Sure, thanks for the pointer.

However, I think I can adapt the skeleton USB driver for my needs.
After all, I only need an in-kernel custom_printk() which I could sprinkle
in the kernel codepaths I'm interested in.

Thanks,
	Jouko
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