Josh Zhao wrote:
> Thanks.
>    So you mean I have to invoke  ipipe api directly in xenomai?
>   

No, if you look at the driver code you will see that this is a 
"standard" Linux driver, with the regular mmap handling, and not a 
Xenomai/RTDM driver. The only difference with a between this driver and 
a regular Linux driver is the fact that IPIPE is used for interrupt 
handling.

> 2008/4/11, Hannes Mayer <[EMAIL PROTECTED]>:
>   
>> Josh Zhao wrote:
>>     
>>> Hi all,
>>>       I want to write mmap driver for spending up to exchange data
>>> between kernel and user,but i havn't seen the mmap field in RTDM
>>>       
>> structure.
>>
>>
>> http://www.captain.at/adeos-ipipe-device-driver-mmap.php :-)
>>     

Regards,
    Johan

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