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Subject: RE: [PATCH 0/5] rapidio: adding memory mapping IO support and misc
	fixes
From: Jan Neskudla <jan.neskudla.ext@nsn.com>
To: linuxppc-dev@ozlabs.org
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Date: Thu, 07 May 2009 16:10:47 +0200
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Hallo, 

I tested your patches, and the MMIO is working when enabled in the
rionet driver. Only the compilation of rionet as modules was a problem.
I had to add following lines into rio.c to export missing symbols.

EXPORT_SYMBOL_GPL(rio_unmap_inb_region);
EXPORT_SYMBOL_GPL(rio_map_inb_region);
EXPORT_SYMBOL_GPL(rio_unmap_outb_region);
EXPORT_SYMBOL_GPL(rio_map_outb_region);

And one more think, when I enabled usage of DMA, rionet does not compile too, 
but in this case I do not have a fix. I tested this on kernel 2.6.29.1 and 
EP8548 as target board. 

                        Jan 




> 
> The patch series add MMIO support to Linux rapidio and fix a few nits.
> The patches cross rapidio, netdev, powerpc sub-systems.  It will be
> good for them to go through one tree.  Probably Andrew?  As the
> previous rapidio patches are mostly merged by you.
> 
> - Leo