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[ts-7000] Re: max sample rate?

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Subject: [ts-7000] Re: max sample rate?
From: "j.chitte" <>
Date: Mon, 15 Oct 2007 14:03:51 -0000
--- In  "Phil" <> wrote:
>
> --- In  "Yan Seiner" <yan@> wrote:
> > There are apparently 2 versions of jiffies.h - one resides in
> > /usr/include/linux and the other should live in 
> >  linux*/include/linux. For whatever reason, the one in the 
kernel 
> > includes was missing on my system.
> > 
> > So now I have it copied over from my toolchain and adc.o builds 
- 
> > but it fails to load with:
> > 
> > adc.o: couldn't find the kernel version the module was compiled 
for
> > 
> > I get this if I build it with the native gcc or with my 
toolchain.
> > 
> > :adc-0.0.2# modinfo adc
> > filename:    /lib/modules/2.4.26-ts11/kernel/adc.o
> > description: <none>
> > author:      <none>
> > license:     <none>
> > parm:        adc_major int
> > parm:        adc_debug int
> > 
> > Can someone shed some light on this?
> >
> 
> Hi Yan,
> 
> Interestingly, I looked through the kernel sources that I build 
the 
> driver against and there are no jiffies.h in there anyway, only 
the 
> only in the includes from the cross toolchain, so I don't think 
just 
> copying over that file is your problem. I noticed from some of 
> the 'make' output that you posted that you are using a different 
> version of gcc to me. I am using the cross compiler (gcc-3.3.4-
glibc-
> 2.3.2) and the toolchain that came from the file called 'crosstool-
> linux-0.28rc39.tar.bz2'.
> 
> Are you able to try using that cross toolchain with a clean, 
> configured kernel source and see how you go?
> 
> Cheers
> Phil
>
FWIW I used this version from the debian tarball.

:linux# gcc -v
Reading specs from /usr/lib/gcc-lib/arm-linux/3.3.5/specs
Configured with: ../src/configure -v --enable-
languages=c,c++,java,f77,pascal,objc,treelang --prefix=/usr --mandir=/
usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/
include/c++/3.3 --enable-shared --enable-__cxa_atexit --with-system-
zlib --enable-nls --without-included-gettext --enable-clocale=gnu --
enable-debug --enable-java-gc=boehm --enable-java-awt=xlib --enable-
objc-gc arm-linux
Thread model: posix
gcc version 3.3.5 (Debian 1:3.3.5-13)

sadly I cant run find to check if/where the jiffies are because of 
more unresolved issues in the tarball.

:linux# find . -iname jiffies.h
find: .: Value too large for defined data type  :?

IIRC I had to create a simlink to /usr/src/linux.

/js





 
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