On Wed, 2012-02-01 at 11:46 +0530, Ravi Kumar V wrote:

On 1/31/2012 11:39 AM, Vinod Koul wrote:

quoted

On Tue, 2012-01-31 at 11:29 +0530, Ravi Kumar V wrote:

quoted

quoted

[1]: https://lkml.org/lkml/2011/10/24/275
[2]: https://lkml.org/lkml/2012/1/26/405

Yes if we follow the above RFC and add extra context parameter also
in
device_prep_dma_sg()&  device_prep_interleaved_dma() then it supports
our hardware and our work will be completed.

can we follow above RFC and implement our driver.
Is above RFC finalized and included in mainline?

Alexandre will post an updated one soon, but the idea is same

Can we add extra parameter context to device_prep_dma_sg() & 
device_prep_interleaved_dma() API's and implement our driver.

So what one are you going to use...

From the description sounds like you need interleaved API but with
changes to make it interleaved in both src and dtsn, right?
Then why prep_dma_sg?


-- 
~Vinod