From: Andi Kleen <ak@suse.de>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrey Borzenkov <arvidjaar@mail.ru>,
linux-kernel@vger.kernel.org, bk@suse.de
Subject: Re: [patch] suspend debugging: simulate suspend-to-RAM
Date: Wed, 31 Jan 2007 10:25:04 +0100 [thread overview]
Message-ID: <200701311025.04244.ak@suse.de> (raw)
In-Reply-To: <20070131091235.GA20306@elte.hu>
On Wednesday 31 January 2007 10:12, Ingo Molnar wrote:
>
> * Andi Kleen <ak@suse.de> wrote:
>
> > Andrey Borzenkov <arvidjaar@mail.ru> writes:
> >
> > > Will it work with netconsole too? COM port is often missing in notebooks
> > > today.
> >
> > It will work with some luck with firescope (in the worst case you
> > might need to disable suspend in ochi1394). Many laptops have firewire
> > ports.
> >
> > ftp://ftp.firstfloor.org/pub/ak/firescope/
>
> wow, that's really neat!
To give proper credit firescope originally came from Ben Herrenschmidt
for PPC. I just ported it to x86 with a few changes.
BTW if you like firescope you might also like fireproxy
http://www.suse.de/~bk/firewire/
There's also a early ohci1394 driver in there to make
firescope/fireproxy work earlier during boot, but it's still somewhat
experimental.
-Andi
prev parent reply other threads:[~2007-01-31 9:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-25 11:33 [patch] suspend debugging: simulate suspend-to-RAM Ingo Molnar
2007-01-25 13:07 ` Pavel Machek
2007-01-25 13:29 ` Rafael J. Wysocki
2007-01-25 13:30 ` Pavel Machek
2007-01-25 18:03 ` Andrey Borzenkov
2007-01-25 21:26 ` Matt Mackall
2007-01-25 22:41 ` Rafael J. Wysocki
2007-01-29 15:41 ` Andi Kleen
2007-01-31 9:12 ` Ingo Molnar
2007-01-31 9:25 ` Andi Kleen [this message]
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