From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4B9FE7FC.5090907@domain.hid> Date: Tue, 16 Mar 2010 21:20:12 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <20100316150037.11405209mnid677k@domain.hid> <4B9FB4A8.6000903@domain.hid> <20100316183247.34995yxgivc3ilj4@domain.hid> <4B9FC1F2.1070002@domain.hid> <20100316191024.117214qo52wr9aps@domain.hid> In-Reply-To: <20100316191024.117214qo52wr9aps@domain.hid> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Mini2440 on the kernel 2.6.30.1 List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Michel He Cc: xenomai@xenomai.org 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