From: Philippe Gerum <rpm@xenomai.org>
To: Peter Pastor <peter.pastor@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Xenomai and PEAK can bus card problem
Date: Sun, 10 Oct 2010 23:28:36 +0200 [thread overview]
Message-ID: <1286746116.13186.214.camel@domain.hid> (raw)
In-Reply-To: <AANLkTi=uCSYFazTzxLQWBhJgkmcoeJbLkd4Wv-O=tzb=@mail.gmail.com>
On Sun, 2010-10-10 at 12:30 -0700, Peter Pastor wrote:
> Hey,
>
> I have installed xenomai 2.5.5 using linux 2.6.31.8 and the
> corresponding adeos patch adeos-ipipe-2.6.31.8-x86-2.4-09.patch.
>
> I also tried to disable CONFIG_PCI_MSI by passing pci=nomsi in grub as
> documented in /usr/src/linux/Documentation/kernel-parameters.txt. I
> did not disable the CONFIG_PCI_MSI option since it is selected by:
> AMD_IOMMU && X86_64 && PCI && ACPI ...and I did not know which of
> these options I should deselect. Also, when I disable ACPI completely,
> the kernel only detects a single cpu, although there are 8 cores in
> the system.
Disabling ACPI completely is a dead end; however you may try to disable
AMD_IOMMU if you don't have this feature supported in your chipset.
--
Philippe.
next prev parent reply other threads:[~2010-10-10 21:28 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-09 6:44 [Xenomai-help] Xenomai and PEAK can bus card problem Peter Pastor
2010-10-09 8:03 ` Philippe Gerum
2010-10-09 18:09 ` Peter Pastor
2010-10-10 19:30 ` Peter Pastor
2010-10-10 21:28 ` Philippe Gerum [this message]
2010-10-11 6:19 ` Peter Pastor
2010-10-11 7:15 ` Gilles Chanteperdrix
2010-10-11 15:59 ` Peter Pastor
2010-10-11 19:10 ` Gilles Chanteperdrix
2010-10-11 19:29 ` Peter Pastor
2010-10-11 19:38 ` Wolfgang Grandegger
2010-10-11 21:23 ` Peter Pastor
2010-10-12 0:09 ` Peter Pastor
2010-10-12 1:55 ` Peter Pastor
2010-10-12 5:59 ` Jan Kiszka
2010-10-12 7:37 ` Wolfgang Grandegger
2010-10-12 15:28 ` Peter Pastor
2010-10-12 17:25 ` Jan Kiszka
2010-10-13 6:14 ` Peter Pastor
2010-10-13 6:20 ` Gilles Chanteperdrix
2010-10-13 6:31 ` peter.pastor
2010-10-11 21:09 ` Stefan Kisdaroczi
2010-10-11 21:45 ` Gilles Chanteperdrix
2010-10-12 6:38 ` Jan Kiszka
2010-10-09 9:58 ` Gilles Chanteperdrix
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