Experimental Physics and
Industrial Control System

Andrew Johnson <[email protected]> · Tue, 1 Jul 2008 17:09:22 -0500

On Tuesday 01 July 2008 15:40:34 Szalata, Zenon M. wrote:
> Yes, I failed to provide the crucial piece of information, which is that
> the board for which I am writing the device driver does not have a DMA
> controller built in; the DMA controller on the MVME 6100 processor board is
> to be used. Thanks again,

Ok, so now you get to decide whether to use the sysTempeDma driver code that's 
provided with the mv6100 BSP (your code is then specific to the MVME6100 
board), to install my driver into your BSP and write your code to my generic 
sysDma interface, or to port Till's RTEMS code and use that instead.

Note that my API only works it you're doing a memory-to-memory transfer, it 
doesn't provide a way to read data out of a single register into sequential 
RAM.  Let me know if you want a copy.

- Andrew
-- 
Talk is cheap. Show me the code. -- Linus Torvalds

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System