linux-kernel - Re: [PATCH 2/2] pci: pciehp update the slot bridge res to get big range for pcie devices

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Message-ID: <4AFCFC0D.4030002@kernel.org>
Date:	Thu, 12 Nov 2009 22:26:21 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>
CC:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Alex Chiang <achiang@...com>,
	Bjorn Helgaas <bjorn.helgaas@...com>,
	Ingo Molnar <mingo@...e.hu>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>
Subject: Re: [PATCH 2/2] pci: pciehp update the slot bridge res to get big
 range for pcie devices - v10

Kenji Kaneshige wrote:
> Yinghai Lu wrote:
>> Kenji Kaneshige wrote:
>>> Can I ask which is the latest version?
>>>
>>> I think -v10 is the latest. But I could not find -v10 for patch 1/2.
>>
>> please use
>>
>> http://patchwork.kernel.org/patch/57814/  1/2 -v9
>> http://patchwork.kernel.org/patch/58294/  2/2 -v10
>>
> 
> Regardless of PCIe hotplug, some of PCIe devices (not on hotplug
> slots) doesn't work with your patches by the following error.
> 
> Copyright (c) 2007-2009 Intel Corporation.
> igb 0000:07:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> igb 0000:07:00.0: setting latency timer to 64
> igb 0000:07:00.0: PCI INT A disabled
> igb: probe of 0000:07:00.0 failed with error -5
> igb 0000:07:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
> igb 0000:07:00.1: setting latency timer to 64
> igb 0000:07:00.1: PCI INT B disabled
> igb: probe of 0000:07:00.1 failed with error -5
> igb 0000:08:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> igb 0000:08:00.0: setting latency timer to 64
> igb 0000:08:00.0: PCI INT A disabled
> igb: probe of 0000:08:00.0 failed with error -5
> igb 0000:08:00.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18
> igb 0000:08:00.1: setting latency timer to 64
> igb 0000:08:00.1: PCI INT B disabled
> igb: probe of 0000:08:00.1 failed with error -5
> 
> I'm using Jesse's latest linux-next.
> I'm attaching the /proc/iomem outputs. The iomem-default.txt is
> /proc/iomem output without your patches. The iomem-yinghai.txt
> is /proc/iomem output with your patches.

can you post whole bootlog with pci debug enabled?

Thanks

Yinghai
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