From: Matthias Schniedermeyer <ms@citd.de>
To: Clemens Ladisch <clemens@ladisch.de>
Cc: Greg KH <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
torvalds@linux-foundation.org
Subject: Re: Linux 3.2.5
Date: Tue, 7 Feb 2012 12:48:06 +0100 [thread overview]
Message-ID: <20120207114806.GA15323@citd.de> (raw)
In-Reply-To: <4F310DBC.1040501@ladisch.de>
On 07.02.2012 12:40, Clemens Ladisch wrote:
> Matthias Schniedermeyer wrote:
> > On 07.02.2012 11:19, Clemens Ladisch wrote:
> >> Matthias Schniedermeyer wrote:
> >>> pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
> >>
> >> Please try that kernel parameter.
> >
> > I don't want/need ASPM, disabled is fine with me.
>
> In your case, it appears that sound requires ASPM.
OK. I will try that later today.
But i'm not hopeful because in syslog it says:
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
...
ACPI _OSC control for PCIe not granted, disabling ASPM
So if ACPI doesn't want to relinquish control of ASPM, how is Linux
supposed to enable it?
Bis denn
--
Real Programmers consider "what you see is what you get" to be just as
bad a concept in Text Editors as it is in women. No, the Real Programmer
wants a "you asked for it, you got it" text editor -- complicated,
cryptic, powerful, unforgiving, dangerous.
next prev parent reply other threads:[~2012-02-07 11:48 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-06 18:16 Linux 3.2.5 Greg KH
2012-02-06 18:16 ` Greg KH
2012-02-07 8:40 ` Matthias Schniedermeyer
2012-02-07 10:19 ` Clemens Ladisch
2012-02-07 10:58 ` Matthias Schniedermeyer
2012-02-07 11:23 ` Matthias Schniedermeyer
2012-02-07 11:40 ` Clemens Ladisch
2012-02-07 11:48 ` Matthias Schniedermeyer [this message]
2012-02-07 12:28 ` Clemens Ladisch
2012-02-07 14:52 ` Matthias Schniedermeyer
2012-02-07 18:29 ` Matthias Schniedermeyer
2012-02-07 16:29 ` Linus Torvalds
2012-02-07 16:40 ` Matthew Garrett
2012-02-07 16:54 ` Matthias Schniedermeyer
2012-02-07 16:59 ` Matthew Garrett
2012-02-07 17:07 ` Matthias Schniedermeyer
2012-02-07 17:18 ` Matthew Garrett
2012-02-28 0:13 ` Greg KH
2012-02-28 0:19 ` Matthew Garrett
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