Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932830AbXBTEfd (ORCPT ); Mon, 19 Feb 2007 23:35:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932834AbXBTEfd (ORCPT ); Mon, 19 Feb 2007 23:35:33 -0500 Received: from smtp-vbr1.xs4all.nl ([194.109.24.21]:3069 "EHLO smtp-vbr1.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932830AbXBTEfc (ORCPT ); Mon, 19 Feb 2007 23:35:32 -0500 Message-ID: <45DA7A8F.3030008@xs4all.nl> Date: Tue, 20 Feb 2007 05:35:27 +0100 From: Udo van den Heuvel User-Agent: Thunderbird 1.5.0.9 (Windows/20061207) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: Krzysztof Halasa , Lennart Sorensen Subject: Re: PCI riser cards and PCI irq routing, etc References: <45D85DA1.7090502@xs4all.nl> <20070218155445.GV7584@csclub.uwaterloo.ca> <45D87BA2.9020001@xs4all.nl> <20070218193901.GN7582@csclub.uwaterloo.ca> <45D9BDBF.8040405@xs4all.nl> In-Reply-To: X-Enigmail-Version: 0.94.2.0 OpenPGP: id=8300CC02 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1917 Lines: 49 Krzysztof Halasa wrote: > Udo van den Heuvel writes: > >> At the bottom I added a dmesg output of the kernel after boot. >> I more or less know that irq 20 for the DVB-S card (saa7146 (1)) is >> 'working'. I know that irq 16 for saa7146 (0) (DVB-T) is not working for >> i2c although the card does work perfectly for DVB-T reception (picture, >> low CPU load, etc) with only reception as the bottleneck. > > BTW: Can you check which device # and IRQ does the card get if plugged > directly into the PCI slot on board (without the riser)? BTW: 2.6.18-1.2798.fc6 (Fedora kernel) gave me in dmesg: Linux video capture interface: v2.00 saa7146: register extension 'budget_av'. saa7146: found saa7146 @ mem f896a000 (revision 1, irq 145) (0x153b,0x1157). saa7146 (0): dma buffer size 192512 DVB: registering new adapter (Terratec Cinergy 1200 DVB-T). adapter failed MAC signature check encoded MAC from EEPROM was ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff input: PC Speaker as /class/input/input2 KNC1-0: MAC addr = 00:0a:ac:01:d6:87 DVB: registering frontend 0 (Philips TDA10046H DVB-T)... budget-av: ci interface initialised. saa7146: found saa7146 @ mem f89e6000 (revision 1, irq 153) (0x153b,0x1155). saa7146 (1): dma buffer size 192512 DVB: registering new adapter (TerraTec Cinergy 1200 DVB-S). adapter failed MAC signature check encoded MAC from EEPROM was ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff KNC1-1: MAC addr = 00:0a:ac:12:93:8d DVB: registering frontend 1 (ST STV0299 DVB-S)... budget-av: ci interface initialised. (irq 145 and 153!?) I think I can do some testing this afternoon. Kind regards, Udo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/