Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964947AbVJ0BOk (ORCPT ); Wed, 26 Oct 2005 21:14:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964952AbVJ0BOk (ORCPT ); Wed, 26 Oct 2005 21:14:40 -0400 Received: from 82-43-224-11.cable.ubr01.pres.blueyonder.co.uk ([82.43.224.11]:43275 "EHLO evildomain.dyndns.org") by vger.kernel.org with ESMTP id S964947AbVJ0BOj (ORCPT ); Wed, 26 Oct 2005 21:14:39 -0400 From: Geoff King Organization: Not organised Subject: Re: Call for PIIX4 chipset testers Date: Thu, 27 Oct 2005 02:14:27 +0100 User-Agent: Pan/0.14.2.91 (As She Crawled Across the Table) Message-Id: References: <51BIL-4nT-1@gated-at.bofh.it> Reply-To: gking@evildomain.dyndns.org To: Linus Torvalds , Linux Kernel Mailing List MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 13984 Lines: 318 On Tue, 25 Oct 2005 20:30:11 +0200, Linus Torvalds wrote: > > While trying to figure out why one of Alan's laptops didn't like certain > resource allocations, it dawned on Ivan and me that the PIIX4 (aka > "82371AB PCI-TO-ISA/IDE Xcelerator", aka "old venerable Intel core > chipset") actually has a lot more PCI resources that it decodes than the > two big special cases we had been quirking out. > > It's an old chipset by now, but it was very very common, so I bet people > still have them around. If doing /sbin/lspci on your machine mentions > something like > > Intel Corporation 82371AB/EB/MB PIIX4 ISA > > can you please test out this patch and report what it says in dmesg? > > It should report a number of quirks, and the easiest way to get them all > is to just do > > dmesg -s 1000000 | grep PIIX4 > > and send it to me (and you might as well cc linux-kernel too in this > thread, so that we'll get the thing archived for later). Preferably > together with the output of "cat /proc/ioport" and "/sbin/lspci -xxx". > > The patch shouldn't actually change any allocations - right now it only > prints out the new PCI quirks it tries to decode. And before I make the > PCI layer actually know about these quirks, I'd want to have several > reports about the output, just to verify that the code works. I don't > actually have any PIIX4-based machine myself any more (the curse of > frequent upgrades). > > Thanks, > > Linus > Tyan Tiger 100 SMP motherboard here. pPCI quirk: region 0400-043f claimed by PIIX4 ACPI PCI quirk: region 0440-045f claimed by PIIX4 SMB PIIX4 devres B PIO at 0290-0297 PIIX4: IDE controller at PCI slot 0000:00:07.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later uhci_hcd 0000:00:07.2: Intel Corporation 82371AB/EB/MB PIIX4 USB 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0400-043f : 0000:00:07.3 0400-0403 : PM1a_EVT_BLK 0404-0405 : PM1a_CNT_BLK 0408-040b : PM_TMR 040c-040f : GPE0_BLK 0410-0415 : ACPI CPU throttle 0440-045f : 0000:00:07.3 0440-0447 : piix4-smbus 0cf8-0cff : PCI conf1 d000-dfff : PCI Bus #01 e800-e8ff : 0000:00:13.0 e800-e8ff : 8139too ef40-ef5f : 0000:00:07.2 ef40-ef5f : uhci_hcd ef80-ef9f : 0000:00:11.0 ef80-ef9f : EMU10K1 eff0-eff7 : 0000:00:11.1 eff0-eff7 : emu10k1-gp ffa0-ffaf : 0000:00:07.1 ffa0-ffa7 : ide0 ffa8-ffaf : ide1 0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 02) 00: 86 80 90 71 06 00 10 22 02 00 00 06 00 40 00 00 10: 08 00 00 f8 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 08 0a 00 3f 00 00 00 09 03 10 11 01 00 00 33 33 60: 10 20 30 40 50 60 60 60 00 30 e8 0f 00 fa 00 00 70: 20 1f 0a 78 aa 0a 13 01 27 3f 50 38 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 04 61 00 00 00 05 00 00 00 00 00 00 a0: 02 00 10 00 03 02 00 1f 01 03 00 00 00 00 00 00 b0: 80 20 00 00 30 00 00 00 00 00 c5 2f 20 10 00 00 c0: 00 00 00 00 85 02 5c 21 18 0c ff ff 7f 00 00 00 d0: ac 00 3f 2a 40 20 00 00 00 00 00 00 00 00 00 00 e0: d4 b6 ff e3 91 3e 00 80 2c d3 f7 cf 9d 3e 00 00 f0: 40 01 00 00 00 f8 00 60 20 0f 00 00 00 00 00 00 0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 02) 00: 86 80 91 71 1f 00 20 02 02 00 04 06 00 40 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 40 d0 d0 a0 22 20: a0 fd a0 fe 80 f1 80 f5 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) 00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30 01 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 8a 89 85 8b 10 00 00 00 00 fe 00 00 00 00 00 00 70: 00 00 00 00 00 00 0c 0c 00 00 00 00 00 00 00 00 80: 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 15 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 05 40 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 25 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 28 0f 00 00 00 00 00 00 0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00: 86 80 11 71 05 00 80 02 01 80 01 01 00 40 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: a1 ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 07 e3 77 e3 b0 00 00 00 0d 00 02 22 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 28 0f 00 00 00 00 00 00 0000:00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) 00: 86 80 12 71 05 00 80 02 01 00 03 0c 00 40 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 41 ef 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 28 0f 00 00 00 00 00 10 0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02) 00: 86 80 13 71 01 00 80 02 02 00 80 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 01 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 77 00 00 02 00 00 00 10 60: 90 02 e7 40 00 00 00 10 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 41 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 09 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 28 0f 00 00 00 00 00 00 0000:00:11.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) 00: 02 11 02 00 05 01 90 02 07 00 01 04 00 40 80 00 10: 81 ef 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 31 80 30: 00 00 00 00 dc 00 00 00 00 00 00 00 09 01 02 14 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 06 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:00:11.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07) 00: 02 11 02 70 05 01 90 02 07 00 80 09 00 40 80 00 10: f1 ef 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 20 00 30: 00 00 00 00 dc 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 06 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:00:12.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 00: 9e 10 6e 03 06 01 90 02 11 00 00 04 00 40 80 00 10: 08 e0 9f fd 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 70 00 eb 13 30: 00 00 00 00 44 00 00 00 00 00 00 00 05 01 10 28 40: 02 00 00 00 03 4c 00 00 00 00 00 00 01 00 22 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:00:12.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 00: 9e 10 78 08 06 01 90 02 11 00 80 04 00 40 80 00 10: 08 f0 9f fd 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 70 00 eb 13 30: 00 00 00 00 44 00 00 00 00 00 00 00 05 01 04 ff 40: 02 00 00 00 03 4c 00 00 00 00 00 00 01 00 22 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:00:13.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) 00: ec 10 39 81 07 01 90 02 10 00 00 02 00 40 00 00 10: 01 e8 00 00 00 ff bf fe 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 ec 10 39 81 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 20 40 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 01 00 02 76 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0000:01:00.0 VGA compatible controller: Matrox Graphics, Inc. G400/G450 (rev 82) 00: 2b 10 25 05 07 00 90 02 82 00 00 03 08 40 00 00 10: 08 00 00 f2 00 c0 af fe 00 00 00 fe 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 2b 10 41 06 30: 00 00 ac fe dc 00 00 00 00 00 00 00 0a 01 10 20 40: 60 15 14 40 00 3c 00 00 10 3f ff 10 00 00 00 00 50: 00 ac 00 01 09 a4 90 00 06 00 00 80 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 f0 22 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 02 00 20 00 03 02 00 1f 01 03 00 1f 00 00 00 00 -- BOFH Excuse #243: The computer fleetly, mouse and all. - 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/