OSI for RTEMS I/O register access

Kate Feng feng at bnl.gov
Wed May 1 05:41:25 UTC 2013

I can send a patch as a suggestion by the end of this week.   Kate

On 04/30/2013 11:18 PM, Kate Feng wrote:
> Hi,
>    We are working on the 'operating system independent interface' for 
> the RTEMS I/O
> register access.  My platform is powerPC, so I am looking at the file
> c/src/lib/libcpu/powerpc/shared/include/io.h.  Does it make sense to add
> BSP_readReg8(), BSP_writeReg8(), BSP_readReg16(), BSP_writeReg16(),
> BSP_readReg24(), BSP_writeReg24(), BSP_readReg32(), BSP_writeReg32()
> at the BSP level ?  Many of powerPC BSPs can call those routines via a 
> shared
> code under c/src/lib/libbsp/shared directory.
>   Any thought on other platform or on my suggestion ?
>   Regards,
>   Kate
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