John Weston wrote:
> 
> Continuing from my previous email regarding xenomai 2.2.4 and linux 
> 2.6.18 for ppc (8260), I have also noticed that the underlying irq_desc 
> structure has changed (in include/linux/irq.h), which in turn breaks hal.c.
> 
> Are there any more recents patches available to fix this? Thanks in  
> advance

The Linux kernel for PPC/PowerPC is currently a fast moving target due 
to the merge ppc->powerpc. Nevertheless, there is support in Xenomai for 
  the PPC arch of Linux 2.6.18. But you need Xenomai head of SVN 
(2.3-devel) for Linux 2.6.18. I have attached my most recent patch and a 
README normally available at ftp://ftp.denx.de/pub/xenomai (the server 
is down today due to hardware failure). Be aware that the patch only 
supports boards in the "arch/ppc" tree!

Good luck.

Wolfgang.