From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Wed, 13 Dec 2006 14:02:54 +0100
From: Wolfgang Grandegger <wg@domain.hid>
MIME-Version: 1.0
Subject: Re: [Xenomai-help] Symbols undefined [Scanned]
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To: Niklaus Burren <niklaus.burren@domain.hid>
Cc: xenomai@xenomai.org

Niklaus Burren wrote:
> Hello
> 
> Im trying to create a Xenomai kernel module for a ARM processor 
> (PXA-270). In this module I register a interrupt handler with the 
> function rt_inter_create(). When I compile the module I get the 
> following warnings:
> 
> *** Warning: "rt_intr_delete" 
> [/home/student/work/xenomai/latency-test/latency-test.ko] undefined!
> *** Warning: "rt_intr_create" 
> [/home/student/work/xenomai/latency-test/latency-test.ko] undefined!
> *** Warning: "rt_intr_enable" 
> [/home/student/work/xenomai/latency-test/latency-test.ko] undefined!
> 
> I don't know what is wrong. In my makefile I have defined the paths to 
> the libraries and the include files of xenomai:
> 
> obj-m = latency-test.o
> 
> XENODIR = /opt/carme/rootfs/usr/xenomai
> KDIR    = /opt/carme/linux-2.6.15-col2
> PWD    = $(shell pwd)
> 
> EXTRA_CFLAGS = -I $(XENODIR)/include -L $(XENODIR)/lib
> 
> all:
>     $(MAKE) -C $(KDIR) M=$(PWD) modules
> 
> clean:
>     $(MAKE) -C $(KDIR) M=$(PWD) clean
> 
> 
> Has someone an idea what is wrong?

Have you enabled support for interrupts in the native skin? Check for 
CONFIG_XENO_OPT_NATIVE_INTR in your config file.

Wolfgang.