[PATCH]: [MPC5200] Add ATA DMA support

[Daniel Schnell]

Hi,

Daniel Schnell wrote:
> Tim Yamin wrote:
>> On Wed, Aug 6, 2008 at 12:58 PM, Daniel Schnell
>> <daniel.schnell at marel.com> wrote:
>>> Hi,
>>> 
>>> Sorry for testing this patch so late, but I get these if I apply
>>> your patch to 2.6.24.7 and use it with my Sandisk Extreme IV 4GB
>>> card: 
>> 
>> Hi,
>> 
>> What board are you using? DMA requires a few more signals to be
>> routed through correctly to the CF card slot so maybe that's your
>> problem... 
>> 
> 
> Hi,
> 
> We are using our own MPC5200B based board. Can you be a bit more
> specific about which signals have to be routed ? 
> 

After checking our schematics with Tim Yamin, we found that our board
has not the DMA lines connected. It seems I have to wait some time
before I get an updated board and can test UDMA again ....


Sorry for the noise, although this was important for us to know.


Best regards,

Daniel.