From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Michel He <michel.he@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Mini2440 on the kernel 2.6.30.1
Date: Tue, 16 Mar 2010 21:20:12 +0100 [thread overview]
Message-ID: <4B9FE7FC.5090907@domain.hid> (raw)
In-Reply-To: <20100316191024.117214qo52wr9aps@domain.hid>
Michel He wrote:
> How can I exactly figure out which driver is using the Timer 3 ? I
> wonder if there's a list of interrupt somewhere ? in irq.c ->
> watch-dog and ac97, Both are disactivated from the kernel.
You are the one who mentioned timer 3 in the first place, but if no
other code than the I-pipe uses it then, that is not your problem. You
have basically no way of knowing that two drivers are accessing the same
hardware registers. Only code inspection cal tell you that.
Please stop top-posting, it makes things really hard to follow for those
who read us.
--
Gilles Chanteperdrix, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2010-03-16 20:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20100316150037.11405209mnid677k@domain.hid>
[not found] ` <4B9FB4A8.6000903@domain.hid>
2010-03-16 17:32 ` [Xenomai-help] Mini2440 on the kernel 2.6.30.1 Michel He
2010-03-16 17:37 ` Gilles Chanteperdrix
2010-03-16 18:10 ` Michel He
2010-03-16 20:20 ` Gilles Chanteperdrix [this message]
2010-07-09 9:46 ` Michel He
2010-07-09 10:00 ` Gilles Chanteperdrix
2010-07-19 16:48 ` Michel He
2010-07-19 17:15 ` Gilles Chanteperdrix
[not found] ` <20100720112613.75802eoute2c2xts@domain.hid>
2010-07-20 10:07 ` Gilles Chanteperdrix
2010-07-20 16:17 ` Michel He
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