From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965322AbWFAVfp (ORCPT ); Thu, 1 Jun 2006 17:35:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965323AbWFAVfp (ORCPT ); Thu, 1 Jun 2006 17:35:45 -0400 Received: from wx-out-0102.google.com ([66.249.82.202]:6496 "EHLO wx-out-0102.google.com") by vger.kernel.org with ESMTP id S965322AbWFAVfp (ORCPT ); Thu, 1 Jun 2006 17:35:45 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=niOdkWwyYK9a7m3d+PQBpjrQnBl1DkVYkqn8Gh0HEXtazHtWDGMMB0g0QapWXhdYWsMRg7rKV+4c0e2y/Tgw+N7EXMJgdYflf3MDpRDq349te7ZfbcX7y2hSiNbMEtIlhz7ruoeTCtZ2BFgqih8DTVNV6jH760Paju0lqyydMH0= Message-ID: <5a4c581d0606011435y25742922sef07e7bf4857ad05@mail.gmail.com> Date: Thu, 1 Jun 2006 23:35:43 +0200 From: "Alessandro Suardi" To: "Greg KH" Subject: Re: 2.6.17-rc5-mm2 -- PCI: Bus #03 (-#06) is hidden behind transparent bridge #02 (-#02) (try 'pci=assign-busses') Cc: "Andrew Morton" , "Bernhard Kaindl" , "Miles Lane" , linux-kernel@vger.kernel.org In-Reply-To: <20060601210754.GA18548@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20060601095335.c778bc98.akpm@osdl.org> <20060601210754.GA18548@kroah.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 6/1/06, Greg KH wrote: > On Thu, Jun 01, 2006 at 09:53:35AM -0700, Andrew Morton wrote: > > On Thu, 1 Jun 2006 10:52:26 -0400 > > "Miles Lane" wrote: > > > > > ACPI: setting ELCR to 0200 (from 0c38) > > > PM: Adding info for No Bus:platform > > > NET: Registered protocol family 16 > > > ACPI: bus type pci registered > > > PCI: PCI BIOS revision 2.10 entry at 0xfd9c2, last bus=2 > > > Setting up standard PCI resources > > > ACPI: Subsystem revision 20060310 > > > ACPI: Interpreter enabled > > > ACPI: Using PIC for interrupt routing > > > PM: Adding info for acpi:acpi > > > ACPI: PCI Root Bridge [PCI0] (0000:00) > > > PCI: Probing PCI hardware (bus 00) > > > PM: Adding info for No Bus:pci0000:00 > > > Boot video device is 0000:00:02.0 > > > PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO > > > PCI quirk: region 1180-11bf claimed by ICH4 GPIO > > > PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 > > > PCI: Transparent bridge - 0000:00:1e.0 > > > PCI: Bus #03 (-#06) is hidden behind transparent bridge #02 (-#02) > > > (try 'pci=assign-busses') > > > Please report the result to linux-kernel to fix this permanently > > > > I guess you're supposed to try 'pci=assign-busses'. > > > > Does the machine work OK without pci=assign-busses? > > > > Does the machine work OK with pci=assign-busses? > > > > Greg, what are we supposed to be doing here? Grab the PCI IDs and add a > > quirk somewhere? > > Not quite sure. Bernhard, this was caused by your patch. Any thoughts > as to what should be done? > > thanks, Another data point on different hw - my Dell D610 reports (2.6.15-rc5-git7): PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO PCI quirk: region 1080-10bf claimed by ICH6 GPIO PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 PCI: Transparent bridge - 0000:00:1e.0 PCI: Bus #04 (-#07) is hidden behind transparent bridge #03 (-#04) (try 'pci=assign-busses') Please report the result to linux-kernel to fix this permanently and has also been working apparently fine forever without specifying pci=assign-busses at boot. [asuardi@sandman ~]$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) 00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03) 00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03) 00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03) 00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03) 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01) 03:01.0 CardBus bridge: Texas Instruments PCI6515 Cardbus Controller 03:01.5 Communication controller: Texas Instruments PCI6515 SmartCard Controller03:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05) --alessandro "I can't change what makes me high and I can't change what I believe in" (Heather Nova, "My Fidelity")