From: Len Brown <lenb@kernel.org>
To: "Moore, Robert" <robert.moore@intel.com>,
Zhang@d975xbx2, Yanmin <yanmin.zhang@intel.com>
Cc: "Udo A. Steinberg" <us15@os.inf.tu-dresden.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ACPI Mailing List <linux-acpi@vger.kernel.org>
Subject: Re: ACPI interpreter errors (aer_init)
Date: Sat, 28 Apr 2007 02:31:52 -0400 [thread overview]
Message-ID: <200704280231.52809.lenb@kernel.org> (raw)
In-Reply-To: <B28E9812BAF6E2498B7EC5C427F293A4025DC20B@orsmsx415.amr.corp.intel.com>
On Friday 27 April 2007 14:05, Moore, Robert wrote:
> Status 5 from ACPICA is AE_NOT_FOUND.
>
> _OSC is an optional control method, so whatever code is squawking about it probably handle it and shut up.
>
>
> -----Original Message-----
> From: linux-acpi-owner@vger.kernel.org [mailto:linux-acpi-owner@vger.kernel.org] On Behalf Of Udo A. Steinberg
> Sent: Friday, April 27, 2007 5:08 AM
> To: Linux Kernel Mailing List
> Cc: Linux ACPI Mailing List
> Subject: ACPI interpreter errors
>
> Hello,
>
> With 2.6.21 I am getting the following errors from the ACPI interpreter on an
> Intel S5000PSL board:
>
> Allocate Port Service[0000:02:02.0:pcie20]
> Allocate Port Service[0000:02:02.0:pcie21]
> Evaluate _OSC Set fails. Status = 0x0005
> Evaluate _OSC Set fails. Status = 0x0005
> aer_init: AER service init fails - Run ACPI _OSC fails
> aer: probe of 0000:00:02.0:pcie01 failed with error 2
> aer_init: AER service init fails - No ACPI _OSC support
> aer: probe of 0000:00:03.0:pcie01 failed with error 1
> Evaluate _OSC Set fails. Status = 0x0005
> Evaluate _OSC Set fails. Status = 0x0005
> aer_init: AER service init fails - Run ACPI _OSC fails
> aer: probe of 0000:00:04.0:pcie01 failed with error 2
> Evaluate _OSC Set fails. Status = 0x0005
> Evaluate _OSC Set fails. Status = 0x0005
> aer_init: AER service init fails - Run ACPI _OSC fails
> aer: probe of 0000:00:05.0:pcie01 failed with error 2
> Evaluate _OSC Set fails. Status = 0x0005
> Evaluate _OSC Set fails. Status = 0x0005
> aer_init: AER service init fails - Run ACPI _OSC fails
> aer: probe of 0000:00:06.0:pcie01 failed with error 2
> aer_init: AER service init fails - No ACPI _OSC support
> aer: probe of 0000:00:07.0:pcie01 failed with error 1
>
> The complete dmesg output is attached. If you need more information, please let
> me know.
On a quick glance, it appears that these messages have been in the aer driver
since it was born.
Did you run with CONFIG_PCIEAER in 2.6.19 or 2.6.20 and not have them there?
I agree with Bob, as status 5 is AE_NOT_FOUND,
it appears that the driver is being overly verbose,
even though these appear to all be KERN_DEBUG messages.
-Len
next prev parent reply other threads:[~2007-04-28 6:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 12:07 ACPI interpreter errors Udo A. Steinberg
2007-04-27 18:05 ` Moore, Robert
2007-04-28 6:31 ` Len Brown [this message]
2007-04-30 0:40 ` ACPI interpreter errors (aer_init) Dave Jones
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