linux-kernel - Re: Sony vaio serie F PCIe PME service failure.

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Date:	Sun, 23 May 2010 20:38:55 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	maciej.rutecki@...il.com
Cc:	Xavier Gnata <xavier.gnata@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	lenb@...nel.org, linux-acpi@...r.kernel.org
Subject: Re: Sony vaio serie F PCIe PME service failure.

On Sunday 23 May 2010, Maciej Rutecki wrote:
> (Add CC)
> 
> 2.6.33.* works OK?
> 
> On piątek, 21 maja 2010 o 23:44:04 Xavier Gnata wrote:
> > Hi,
> > 
> > I get that during the boot of the vaio VPCF11M1E using unpatched 2.6.34
> > from kernel.org:
> > 
> > [    2.047242] pcieport 0000:00:01.0: Failed to receive control of PCIe
> > PME service: ACPI _OSC failed
> > [    2.047249] pcie_pme: probe of 0000:00:01.0:pcie01 failed with error -13
> > [    2.047418] pcieport 0000:00:1c.0: Failed to receive control of PCIe
> > PME service: ACPI _OSC failed
> > [    2.047424] pcie_pme: probe of 0000:00:1c.0:pcie01 failed with error -13
> > [    2.047589] pcieport 0000:00:1c.1: Failed to receive control of PCIe
> > PME service: ACPI _OSC failed
> > [    2.047595] pcie_pme: probe of 0000:00:1c.1:pcie01 failed with error -13
> > [    2.047759] pcieport 0000:00:1c.2: Failed to receive control of PCIe
> > PME service: ACPI _OSC failed
> > [    2.047764] pcie_pme: probe of 0000:00:1c.2:pcie01 failed with error -13
> > [    2.047928] pcieport 0000:00:1c.5: Failed to receive control of PCIe
> > PME service: ACPI _OSC failed
> > [    2.047933] pcie_pme: probe of 0000:00:1c.5:pcie01 failed with error -13
> > 
> > for i in /sys/bus/pnp/devices/*; do echo $i; cat $i/id; done
> > returns :
> > 
> > /sys/bus/pnp/devices/00:00
> > PNP0a08
> > PNP0a03
> > /sys/bus/pnp/devices/00:01
> > PNP0200
> > /sys/bus/pnp/devices/00:02
> > INT0800
> > /sys/bus/pnp/devices/00:03
> > PNP0103
> > /sys/bus/pnp/devices/00:04
> > PNP0c04
> > /sys/bus/pnp/devices/00:05
> > PNP0c02
> > /sys/bus/pnp/devices/00:06
> > PNP0b00
> > /sys/bus/pnp/devices/00:07
> > PNP0303
> > /sys/bus/pnp/devices/00:08
> > SNY9011
> > PNP0f13
> > /sys/bus/pnp/devices/00:09
> > PNP0c02
> > /sys/bus/pnp/devices/00:0a
> > PNP0a03
> > 
> > 
> > Everthing looks fine except these messages during the boot.
> > Any clue about what's going wrong? (maybe nothing...)

Actually nothing.  Your BIOS doesn't want us to use the native PCIe PME on
root ports.

There's nothing wrong with that, but we want to know in case PCI runtime PM
doesn't work.

Rafael
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