From: Philippe Gerum <rpm@xenomai.org>
To: xenomai@xenomai.org
Subject: Re: [Xenomai] Building xenomai with latest buildroot snapshot.
Date: Tue, 22 Jan 2013 10:55:34 +0100 [thread overview]
Message-ID: <50FE6216.2030903@xenomai.org> (raw)
In-Reply-To: <50FE5A62.4070506@xenomai.org>
On 01/22/2013 10:22 AM, Philippe Gerum wrote:
> On 01/22/2013 12:20 AM, Gilles Chanteperdrix wrote:
>> On 01/21/2013 10:36 PM, bifferos wrote:
>>
>>>
>>>
>>> I was able to compile Xenomai under buildroot 2011.11 without too
>>> much trouble, however I'm now trying
>>>
>>> to do the same with the latest buildroot snapshot. Unfortunately it
>>> seems buildroot no longer has an
>>> easy option to select a kernel compatible with Xenomai. I looked in
>>> xenomai-2.6.1/ksrc/arch/x86/patches
>>>
>>> and there are three of them
>>>
>>> adeos-ipipe-2.6.37.6-x86-2.9-02.patch
>>> adeos-ipipe-2.6.38.8-x86-2.11-01.patch
>>> ipipe-core-3.2.21-x86-1.patch
>>>
>>>
>>> Can someone please explain what this ipipe-core thing is?
>>
>>
>> I am desperately looking for a mail from Philippe where he explained it,
>> but can not find it back. Maybe he can give some explanations.
>
> https://www.xenomai.org/index.php/FAQs#What_is_this_I-pipe_thing.3F_And_what_about_Adeos.3F_Are_they_related.3F
>
>
The "core" series is a major overhaul of the interrupt pipeline, aimed
at providing the most efficient support to Xenomai, streamlining the
implementation as much as possible. This includes dropping all services
which are not directly useful to Xenomai, and introducing new builtin
support for features it requires.
The ongoing Xenomai 3.x development is based on the ipipe core series
when running as a dual kernel. The ipipe core series supports current
Xenomai 2.x systems via a legacy mode.
--
Philippe.
next prev parent reply other threads:[~2013-01-22 9:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 21:36 [Xenomai] Building xenomai with latest buildroot snapshot bifferos
2013-01-21 23:20 ` Gilles Chanteperdrix
2013-01-22 0:09 ` bifferos
2013-01-22 7:56 ` Gilles Chanteperdrix
2013-01-22 9:22 ` Philippe Gerum
2013-01-22 9:55 ` Philippe Gerum [this message]
2013-01-22 10:04 ` bifferos
2013-01-22 10:08 ` Philippe Gerum
2013-01-22 10:24 ` Philippe Gerum
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