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Date: Tue, 15 Jan 2008 11:28:36 +0100
From: "Bernhard Michael" <michael.bernhard@domain.hid>
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Subject: Re: [Xenomai-help] Xenomai problems on pxa
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: xenomai@xenomai.org

Gilles Chanteperdrix wrote:
> Could you try the following:
> in the version compiled without EABI, in Linux file
> arch/arm/mach-pxa/time.c, function pxa_timer_interrupt, try removing
> the do { } while loop in :
> 
>         do {
>                 timer_tick();
> #ifndef CONFIG_IPIPE
>                 OSSR = OSSR_M0;  /* Clear match on timer 0 */
> #else /* CONFIG_IPIPE */
>                 last_jiffy_time += LATCH;
>                 if (__ipipe_mach_timerstolen)
>                         next_match = last_jiffy_time + LATCH;
>                 else
> #endif /* CONFIG_IPIPE */
>                 next_match = (OSMR0 += LATCH);
>         } while( (signed long)(next_match - OSCR) <= 8 );
> 

Gilles, do you mean removing the whole while loop or just removing
'do' and 'while'? I will do the test this afternoon.

--
Michael