From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bene2.itea.ntnu.no ([129.241.56.57]) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1KtHai-0005bA-E6 for linux-dvb@linuxtv.org; Fri, 24 Oct 2008 10:00:17 +0200 Message-ID: <4901808C.30805@free.fr> Date: Fri, 24 Oct 2008 10:00:12 +0200 From: Mathieu Taillefumier MIME-Version: 1.0 To: hermann pitton References: <1223741522.48f0d052c956b@webmail.free.fr> <1223753645.3125.57.camel@palomino.walls.org> <1223768859.2706.15.camel@pc10.localdom.local> <49004726.4020601@free.fr> <1224799930.4202.17.camel@pc10.localdom.local> In-Reply-To: <1224799930.4202.17.camel@pc10.localdom.local> Cc: linux-dvb@linuxtv.org Subject: Re: [linux-dvb] saa7134 bug in 64 bits system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Hi, I located the problem by doing the following experiment. I boot the kernel with only 2G installed and everything worked fine. No if you come back to the initial configuration it crash badly. A little digging on google gave some nice information. It seems that this problem is the combination of a bug in the bios and/or in the pci resource allocation. So I will report this to the kernel list. > Just a shot into the dark, sorry again. > All 28 gpios are set to output, but that is not intended by the driver. > Previously seen such devices came up with gpio init 0. > > After that, all IRQs fail and i2c too. > > Maybe the pci=nomsi kernel boot option is worth a try. > I will try that. Thanks for the help Mathieu _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb