[U-Boot-Users] down() and up() not found

Wolfgang Denk wd at denx.de
Mon Jul 5 17:10:31 CEST 2004

Dear Vladimir,

in message <OF00A4AE98.3140ACF3-ONC2256EC8.004AF7D7-C2256EC8.00509070 at mksinst.com> you wrote:
> I use ELDK with RTAI patch installed on MPC850.
> I attempted writing a regular Linux driver (independent from RTAI calls) 
> using down()/up() functions. When I attempted to load insmod to install my 
> module I received error "unresolved symbols" for these calls.

Bad compiler options? Check for missing "-O"... Missing  header  file
in your source code? Check for "include/asm-ppc/semaphore.h" ...

> I assume some module should be added ELDK configuration. But, may be, the 
> problem is in RTAI extension?

And what has all this to do with U-Boot?

You're completely off topic here on this list.

> --=_alternative 0050906CC2256EC8_=
> Content-Type: text/html; charset="US-ASCII"
> <br><font size=2 face="sans-serif">Hello,</font>

And please NEVER post HTML to mailing lists.


Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
Madness takes its toll. Please have exact change.

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