Re: [PATCH v4] dmaengine: pl330: flush before wait, and add dev burst support.

[Frank Mori Hess]

On Tue, Mar 13, 2018 at 2:34 PM, Frank Mori Hess <fmh6jj@xxxxxxxxx> wrote:
> Do DMAFLUSHP _before_ the first DMAWFP to ensure controller
> and peripheral are in agreement about dma request state before first
> transfer.  Add support for burst transfers to/from peripherals. In the new
> scheme, the controller does as many burst transfers as it can then
> transfers the remaining dregs with either single transfers for
> peripherals, or with a reduced size burst for memory-to-memory transfers.

Hi, what is the state of this patch?  I just noticed in patchwork it
is now listed as "Not applicable"?  The original broken-by-wordwrap
patch is listed as "Accepted"?

https://patchwork.kernel.org/project/linux-dmaengine/list/?submitter=178687&state=*

I found it has a bug handling dregs btw, I'll include a fix for that
in the next version or as a follow-on patch as appropriate.