From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Mon, 17 Oct 2005 09:47:07 +0200
From: Wolfgang Grandegger <wg@domain.hid>
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Subject: Re: [Xenomai-core] Testing the adeos-ipipe-2.6.13-ppc-1.0-00.patch
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To: Heikki Lindholm <holindho@domain.hid>
Cc: xenomai@xenomai.org

On 10/15/2005 09:17 PM Heikki Lindholm wrote:
> Wolfgang Grandegger kirjoitti:
>> Hello Philippe,
>> 
>> I got Xenomai working on a Ocotea-Board (AMCC 440GX) and a low-end
>> TQM855L-Module (MPC 855) under Linux 2.6.14-rc3 :-). The patch applied
>> with a few hunks and one easy to fix reject and I had to correct two
>> problems. One with FEW_CONTEXT (see attached patch) and the second with
>> "#include <asm/offsets.h>" in "xenomai/arch/ppc/hal/switch.S". The
>> include file does not exist (any more) in the kernel tree and therefore
>> I commented out the line. I'm going to perform latency tests on various
>> 4xx and 8xx boards next week. Here are some preliminary figures of the
>> TQM855L-Module (CPU 80 MHz, Bus 40 MHz, 4 kB I-Cache 4 kB D-Cache):
> 
> If you happen to know some (semi-)comparable figures for the same boards 
> using some commercial RTOS, it would be nice to know them also, for 
> comparison.

Well, we only deal with "free" software. But I can compare the result
from the klatency test with the one from RTAI/RTHAL under Linux 2.4, of
course.

Wolfgang.