insmod: unresolved symbol XIo_In32/XIo_Out32

Grant Likely grant.likely at
Sat Jul 12 07:05:14 EST 2008

On Fri, Jul 11, 2008 at 03:11:06PM -0400, Juliana Su wrote:
> Hi,
> Thanks for your reply! I am new to creating loadable kernel modules, so  
> I hope you do not mind some more questions... How can I get the XIo_*  
> helper routines to compile into the kernel or export them with  
> EXPORT_SYMBOL( )? In my c file (my driver file from which I create the  
> object file), I made sure to include xio.h, which is where XIo_In32 and  
> XIo_Out32 are defined (see below section from xio.h).

Add an EXPORT_SYMBOL() line to the location where the io accessors are
implemented.  However, you'd probably be better just to replace xio.h
implementation with macros that just map them to the in_be32() and
out_be32() macros.


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