From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Sergey Didenko <didenkos@domain.hid>
Subject: Re: [Xenomai-help] Patch to support ARM_MV
Date: Sun, 22 Nov 2009 18:06:42 +0100 [thread overview]
Message-ID: <4B096FA2.1000600@domain.hid> (raw)
In-Reply-To: <1f3e02580911182130v4872251eic97a99cf81a449e2@domain.hid>
Sergey Didenko wrote:
>> In __ipipe_mach_demux_irq, you must call ipipe_handle_irq, not
>> desc_handle_irq.
>
>
> I hope you mean __ipipe_handle_irq
Yes.
>
> ipipe_mach_get_tscinfo also needs fixing (type should be
>> IPIPE_TSC_TYPE_FREERUNNING_COUNTDOWN,
>
>
> file ipipe.h (arch\arm\include\asm) has next defines
>
> #define IPIPE_TSC_TYPE_NONE 0
> #define IPIPE_TSC_TYPE_FREERUNNING 1
> #define IPIPE_TSC_TYPE_DECREMENTER 2
>
> you mean i have to use IPIPE_TSC_TYPE_DECREMENTER or I have to define
> IPIPE_TSC_TYPE_FREERUNNING_COUNTDOWN as 3 and use it?
Yes, please do that.
>
>
>> and counter should be set to timer0's physical address, not virtual address
>
> Ok, for my board it is same...naming problem
That is a bit surprising, did you test the user-space tsc emulation?
--
Gilles.
prev parent reply other threads:[~2009-11-22 17:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-17 2:27 [Xenomai-help] Patch to support ARM_MV Sergey Didenko
2009-11-17 8:52 ` Gilles Chanteperdrix
2009-11-19 5:31 ` Sergey Didenko
[not found] ` <1f3e02580911182130v4872251eic97a99cf81a449e2@domain.hid>
2009-11-22 17:06 ` Gilles Chanteperdrix [this message]
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