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

2018-04-16 Thread Vinod Koul
On Sun, Apr 15, 2018 at 02:12:30PM -0400, Frank Mori Hess wrote: > On Tue, Apr 10, 2018 at 11:37 AM, Vinod Koul wrote: > >> > >> 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 > >>

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

2018-04-16 Thread Vinod Koul
On Sun, Apr 15, 2018 at 02:12:30PM -0400, Frank Mori Hess wrote: > On Tue, Apr 10, 2018 at 11:37 AM, Vinod Koul wrote: > >> > >> 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

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

2018-04-15 Thread Frank Mori Hess
On Tue, Apr 10, 2018 at 11:37 AM, Vinod Koul wrote: >> >> 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"? >> >>

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

2018-04-15 Thread Frank Mori Hess
On Tue, Apr 10, 2018 at 11:37 AM, Vinod Koul wrote: >> >> 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"? >> >>

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

2018-04-10 Thread Vinod Koul
On Mon, Apr 09, 2018 at 08:41:18PM -0400, Frank Mori Hess wrote: > On Tue, Mar 13, 2018 at 2:34 PM, Frank Mori Hess wrote: > > Do DMAFLUSHP _before_ the first DMAWFP to ensure controller > > and peripheral are in agreement about dma request state before first > > transfer. Add

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

2018-04-10 Thread Vinod Koul
On Mon, Apr 09, 2018 at 08:41:18PM -0400, Frank Mori Hess wrote: > On Tue, Mar 13, 2018 at 2:34 PM, Frank Mori Hess 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

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

2018-04-09 Thread Frank Mori Hess
On Tue, Mar 13, 2018 at 2:34 PM, Frank Mori Hess 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

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

2018-04-09 Thread Frank Mori Hess
On Tue, Mar 13, 2018 at 2:34 PM, Frank Mori Hess 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

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

2018-03-13 Thread Frank Mori Hess
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

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

2018-03-13 Thread Frank Mori Hess
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