From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030278AbXCCOfR (ORCPT ); Sat, 3 Mar 2007 09:35:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030284AbXCCOfR (ORCPT ); Sat, 3 Mar 2007 09:35:17 -0500 Received: from smtp-vbr9.xs4all.nl ([194.109.24.29]:4855 "EHLO smtp-vbr9.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030278AbXCCOfP (ORCPT ); Sat, 3 Mar 2007 09:35:15 -0500 Message-ID: <45E98799.5060506@xs4all.nl> Date: Sat, 03 Mar 2007 15:35:05 +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 , techzone@tranquilpc.co.uk, kenny@morex.com.tw Subject: Re: PCI riser cards and PCI irq routing, etc References: <45D85DA1.7090502@xs4all.nl> <20070221224027.GK22464@csclub.uwaterloo.ca> <200702212355.25601.s0348365@sms.ed.ac.uk> <45DF0C29.2080201@xs4all.nl> <45DF2F9E.20905@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 Krzysztof Halasa wrote: > Udo van den Heuvel writes: > >> I have DN19 and DN20 now and it doesn't work. >> Only because the INT mapping on the riser is not right? > > Yes. I assume DN20 works, only DN19 has problems. Well, today I tried the same VIA motherboard (EN12000) with a Morex 2788 case and their dual PCI riser card does have a working interrupt on the upper slot. lspci is below. I can use the lower slot later, when the harddisk is not blocking the space for the PCI-card there. I use a 2.6.20.1 kernel with SAA7146_USE_I2C_IRQ for budget-av.c. In the old situation I was forced to use SAA7146_I2C_SHORT_DELAY even though the upper slot had the same DN and same IRQ given by Linux. Thanks a lot for all the comments and feedback! Thanks to Morex for having a working PCI riser card! # lspci -v 00:00.0 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge Subsystem: VIA Technologies, Inc. Unknown device aa08 Flags: bus master, 66MHz, medium devsel, latency 8 Memory at e8000000 (32-bit, prefetchable) [size=128M] Capabilities: [80] AGP version 3.5 Capabilities: [50] Power Management version 2 00:00.1 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge Flags: bus master, medium devsel, latency 0 00:00.2 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge Flags: bus master, medium devsel, latency 0 00:00.3 Host bridge: VIA Technologies, Inc. PT890 Host Bridge Flags: bus master, medium devsel, latency 0 00:00.4 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge Flags: bus master, medium devsel, latency 0 00:00.7 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge Flags: bus master, medium devsel, latency 0 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge (prog-if 00 [Normal decode]) Flags: bus master, 66MHz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: fb000000-fcffffff Prefetchable memory behind bridge: f4000000-f7ffffff Capabilities: [70] Power Management version 2 00:0d.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller ( rev 80) (prog-if 10 [OHCI]) Subsystem: VIA Technologies, Inc. IEEE 1394 Host Controller Flags: bus master, stepping, medium devsel, latency 32, IRQ 20 Memory at fdfff000 (32-bit, non-prefetchable) [size=2K] I/O ports at fc00 [size=128] Capabilities: [50] Power Management version 2 00:0e.0 Ethernet controller: VIA Technologies, Inc. VT6120/VT6121/VT6122 Gigabit Ethernet Adapter (rev 11) Subsystem: VIA Technologies, Inc. Unknown device 0110 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17 I/O ports at f800 [size=256] Memory at fdffe000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (r ev 80) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller Flags: bus master, medium devsel, latency 32, IRQ 18 I/O ports at f400 [size=8] I/O ports at f000 [size=4] I/O ports at ec00 [size=8] I/O ports at e800 [size=4] I/O ports at e400 [size=16] I/O ports at e000 [size=256] Capabilities: [c0] Power Management version 2 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/ C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8 235 PIPC Bus Master IDE Flags: bus master, medium devsel, latency 32, IRQ 18 [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1] [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1] I/O ports at dc00 [size=16] Capabilities: [c0] Power Management version 2 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller Flags: bus master, medium devsel, latency 32, IRQ 19 I/O ports at d800 [size=32] Capabilities: [80] Power Management version 2 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller Flags: bus master, medium devsel, latency 32, IRQ 19 I/O ports at d400 [size=32] Capabilities: [80] Power Management version 2 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller Flags: bus master, medium devsel, latency 32, IRQ 19 I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 [EHC I]) Subsystem: VIA Technologies, Inc. USB 2.0 Flags: bus master, medium devsel, latency 32, IRQ 19 Memory at fdffd000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T89 0 South] Subsystem: VIA Technologies, Inc. Unknown device aa08 Flags: bus master, stepping, medium devsel, latency 0 Capabilities: [c0] Power Management version 2 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 A C97 Audio Controller (rev 60) Subsystem: VIA Technologies, Inc. Unknown device aa08 Flags: medium devsel, IRQ 21 I/O ports at c800 [size=256] Capabilities: [c0] Power Management version 2 00:13.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01) Subsystem: TERRATEC Electronic GmbH Unknown device 1157 Flags: bus master, medium devsel, latency 32, IRQ 16 Memory at fdffc000 (32-bit, non-prefetchable) [size=512] 01:00.0 VGA compatible controller: VIA Technologies, Inc. UniChrome Pro IGP (rev 01) (prog-if 00 [VGA]) Subsystem: VIA Technologies, Inc. UniChrome Pro IGP Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16 Memory at f4000000 (32-bit, prefetchable) [size=64M] Memory at fb000000 (32-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at fc000000 [disabled] [size=64K] Capabilities: [60] Power Management version 2 Capabilities: [70] AGP version 3.0