From: Rodolfo Giometti <giometti@linux.it>
To: Ulrich Eckhardt <eckhardt@satorlaser.com>
Cc: linux-mips@linux-mips.org
Subject: Re: au1000_lowlevel_probe on au1000_eth.c
Date: Tue, 27 Jun 2006 09:34:36 +0200 [thread overview]
Message-ID: <20060627073436.GA25309@gundam.enneenne.com> (raw)
In-Reply-To: <200606270836.09057.eckhardt@satorlaser.com>
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On Tue, Jun 27, 2006 at 08:36:08AM +0200, Ulrich Eckhardt wrote:
>
> What is the _right_ thing is difficult to answer, but the reasons for the oops
> are simple (at least they were on the platform I used): you have more than
> one device connected to the same system bus. In my case, it was the boot-PROM
> and (I think) the PCMCIA memory. So, in practice one could only access one of
> the two and you had to toggle between them. I'm not sure it is worth the
> hassle of toggling (and doing so in an orderly fashion!), I'd rather parse
> the PROM once and then store the results in RAM.
I see. But maybe the «best» thing to do is just to skip these settings
during wake up after a sleep since they are magniful only during boot
time...
Ciao,
Rodolfo
--
GNU/Linux Solutions e-mail: giometti@enneenne.com
Linux Device Driver giometti@gnudd.com
Embedded Systems giometti@linux.it
UNIX programming phone: +39 349 2432127
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next prev parent reply other threads:[~2006-06-27 7:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-26 22:14 au1000_lowlevel_probe on au1000_eth.c Rodolfo Giometti
2006-06-27 6:36 ` Ulrich Eckhardt
2006-06-27 7:34 ` Rodolfo Giometti [this message]
2006-06-27 15:59 ` Rodolfo Giometti
2006-06-29 15:03 ` Sergei Shtylyov
2006-06-29 15:11 ` Rodolfo Giometti
2006-07-02 19:22 ` Sergei Shtylyov
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