Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757856AbYGQL4Z (ORCPT ); Thu, 17 Jul 2008 07:56:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754865AbYGQL4R (ORCPT ); Thu, 17 Jul 2008 07:56:17 -0400 Received: from bromo.msbb.uc.edu ([129.137.3.146]:55401 "HELO bromo.msbb.uc.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751114AbYGQL4R (ORCPT ); Thu, 17 Jul 2008 07:56:17 -0400 Date: Thu, 17 Jul 2008 07:56:14 -0400 From: Jack Howarth To: Yinghai Lu Cc: Linux Kernel Mailing List , Ingo Molnar , "jbarnes@virtuousgeek.org" , Thomas Gleixner Subject: Re: 2.6.26-rc9-git9 doesn't boot on Macintel Message-ID: <20080717115614.GA22423@bromo.msbb.uc.edu> References: <86802c440807161029n7e0dac98x1ec260879204b6f0@mail.gmail.com> <86802c440807161535n3a4d6891n6f7c16bd4e1f19c3@mail.gmail.com> <20080717004004.GA17792@bromo.msbb.uc.edu> <86802c440807161749u2f5c1eben618e05c6e254fedd@mail.gmail.com> <20080717023538.GA18329@bromo.msbb.uc.edu> <86802c440807161959s10666027k5297af1d657ff4fa@mail.gmail.com> <20080717034418.GA18951@bromo.msbb.uc.edu> <86802c440807162113g4cea3bd9ic71210330417032b@mail.gmail.com> <20080717061825.GA19582@bromo.msbb.uc.edu> <86802c440807162348m6d05b912x7b3f655d7f9efb93@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <86802c440807162348m6d05b912x7b3f655d7f9efb93@mail.gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2494 Lines: 55 YH, I have CONFIG_PCIEASPM=y set in .config (since I am using Fedora 9, I copied the .config from the redhat 2.6.26 rpm build as my .config and ran 'make oldconfig'). I'll try rebuilding the kernel with CONFIG_PCIEASPM_DEBUG=y and see if that provides any insights. Jack On Wed, Jul 16, 2008 at 11:48:19PM -0700, Yinghai Lu wrote: > On Wed, Jul 16, 2008 at 11:18 PM, Jack Howarth > wrote: > > YH, > > Using the debug patches and your mmconfig patch as well as the kernel > > options 'debug initcall_debug apic=verbose pci=routeirq", I see the following > > messages that don't scroll off screen... > > > > PCI: 0000:00:1f.1 reg 10 io port: [ 40d8, 40df] > > PCI: 0000:00:1f.1 reg 14 io port: [ 40ec, 40ef] > > PCI: 0000:00:1f.1 reg 18 io port: [ 40d0, 40d7] > > PCI: 0000:00:1f.1 reg 1c io port: [ 40e8, 40eb] > > PCI: 0000:00:1f.1 reg 20 io port: [ 40b0, 40bf] > > pci 0000:00.1f.1: calling pci_fixup_transparent_bridge+0x0/0x2a > > PCI: Found 0000:00:1f.2 [8086/27c4] 000101 00 > > PCI: 0000:00:1f.2 reg 10 io port: [ 40c8, 40cf] > > PCI: 0000:00:1f.2 reg 14 io port: [ 40e4, 40e7] > > PCI: 0000:00:1f.2 reg 18 io port: [ 40c0, 40c7] > > PCI: 0000:00:1f.2 reg 1c io port: [ 40e0, 40e3] > > PCI: 0000:00:1f.2 reg 20 io port: [ 40a0, 40af] > > PCI: 0000:00:1f.2 reg 24 32bit mmio: [d8405000, d84053ff] > > pci: 0000:00:1f.2 calling pci_fixup_transparent_bridge+0x0/0x2a > > PCI: Found 0000:00:1f.3 [8086/27da] 000c05 00 > > PCI: 0000:00:1f.3 reg 20 io port: [ efa0, efbf] > > PCI: 0000:00:1f.3: calling pci_fixup_transparent_bridge+0x0/0x2a > > PCI: Fixups for bus 0000:00 > > PCI: Scanning behind PCI bridge 0000:00:01.0, config 010100, pass 0 > > PCI: Scanning bus 0000:01 > > PCI: Found 0000:01:00.0 [1002/71c5] 000300 00 > > PCI: 0000:00:01:00.0 reg 10 32bit mmio: [c0000000, cfffffff] > > PCI: 0000:00:01:00.0 reg 14 io port: [ 3000, 30ff] > > PCI: 0000:00:01:00.0 reg 18 32bit mmio: [d8300000, d830ffff] > > > should get > PCI: Fixups for bus 0000:01 > PCI: Transparent bridge - 0000:00:01.0 > PCI: bridge 0000:00:01.0 io port: [3000, 3fff] > PCI: bridge 0000:00:01.0 32bit mmio: ... > PCI: Bus scan for 0000:01 returning with max=01 > > Do you have CONFIG_PCIEASPM in your config? > > YH -- 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/