Re: 2.6.26-rc9-git9 doesn't boot on Macintel

[Jack Howarth]

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
> <howarth@xxxxxxxxxxxxxxxxx> 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
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