From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: David Tao <david_xtao@domain.hid>
Cc: Xenomai-help@domain.hid
Subject: Re: [Xenomai-help] arch/arm/kernel/ipipe.c:421: error: implicit declaration of function '__ipipe_mach_irq_mux_p'
Date: Tue, 25 Aug 2009 10:06:02 +0200 [thread overview]
Message-ID: <4A939B6A.4050300@domain.hid> (raw)
In-Reply-To: <142859.29324.qm@domain.hid>
David Tao wrote:
> Hi,
>
> I run into a build error when compiling ipipe.c as follows:
>
> CC arch/arm/kernel/ipipe.o
> arch/arm/kernel/ipipe.c: In function '__ipipe_grab_irq':
> arch/arm/kernel/ipipe.c:421: error: implicit declaration of function
> '__ipipe_mach_irq_mux_p'
> make[1]: *** [arch/arm/kernel/ipipe.o] Error 1
> make: *** [arch/arm/kernel] Error 2
>
> Kernel: 2.6.26
> Adeos patch: adeos-ipipe-2.6.26-arm-1.12-00.patch
> Xenomai: 2.4.7, and 2.4.8
> Tool chain: Denx 4.2 for arm
> Target CPU: iMX25
Well it looks like __ipipe_mach_irq_mux_p is not implemented for your
processor. You will find documentation on what it should do on the
I-pipe on ARM guide.
http://www.xenomai.org/index.php/I-pipe:ArmPorting
Normally, this code goes in arch/arm/mach-imx/include/mach/irqs.h, but
the code I see here is not conditional, so should be used if IMX25 is
part of the IMX family. However, I do not see IMX25 in the list of
supported processors. Where did you get support for that processor from?
--
Gilles
prev parent reply other threads:[~2009-08-25 8:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-25 5:01 [Xenomai-help] arch/arm/kernel/ipipe.c:421: error: implicit declaration of function '__ipipe_mach_irq_mux_p' David Tao
2009-08-25 8:06 ` Gilles Chanteperdrix [this message]
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