mbox series

[v4,0/5] dmaengine: cppi41: Make CPPI 4.1 driver more generic

Message ID 20170123172453.30224-1-abailon@baylibre.com
Headers show
Series dmaengine: cppi41: Make CPPI 4.1 driver more generic | expand

Message

Alexandre Bailon Jan. 23, 2017, 5:24 p.m. UTC 
Most of the patch of this series were part of
"[PATCH 00/11] dmaengine: cppi41: Add dma support to da8xx"

This series intend to make the CPPI 4.1 more generic in order to
add a new platform (the DA8xx).
To achieve that, all the IRQ code present in CPPI 4.1 driver has been moved
to MUSB DSPS driver.
Other changes mainly update the glue layer and platform code to make the
whole driver more generic.

This series is to apply on top of 
"[PATCH v4 0/3] usb: musb: cppi41: Add a way to manage DMA irq".

Changes in v4:
 - Remove dev argument in patch 4
 - Remove the isr callback from glue

Changes in v3:
- To prevent build error report from kbuild test robot, move the first
  patch of v2 to another patchset.
- Make CPPI 4.1 driver compatible with old and new binddings.
- Remove the patch updating the am33xx-usb binddings.
- Remove useless changes in patch 4
- Remove a patch that was fixing PM runtime issue that was happenning
  during a teardown. Tony Lindgren's patches fix the issue.

Alexandre Bailon (5):
  dmaengine: cppi41: Remove usbss_mem
  dmaengine: cppi41: rename platform variables
  dmaengine: cppi41: Move some constants to glue layer
  dmaengine: cppi41: init_sched(): Get number of channels from DT
  dmaengine: cppi41: Remove isr callback from glue layer

 drivers/dma/cppi41.c | 79 ++++++++++++++++++++++++++++++----------------------
 1 file changed, 46 insertions(+), 33 deletions(-)

-- 
2.10.2

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Comments

Vinod Koul Feb. 5, 2017, 12:10 p.m. UTC | #1 
On Mon, Jan 23, 2017 at 06:24:47PM +0100, Alexandre Bailon wrote:
> Most of the patch of this series were part of

> "[PATCH 00/11] dmaengine: cppi41: Add dma support to da8xx"

> 

> This series intend to make the CPPI 4.1 more generic in order to

> add a new platform (the DA8xx).

> To achieve that, all the IRQ code present in CPPI 4.1 driver has been moved

> to MUSB DSPS driver.

> Other changes mainly update the glue layer and platform code to make the

> whole driver more generic.

> 

> This series is to apply on top of 

> "[PATCH v4 0/3] usb: musb: cppi41: Add a way to manage DMA irq".


Somehow I dont have that series in my queue, can you please repost this..

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Vinod Koul Feb. 5, 2017, 12:12 p.m. UTC | #2 
On Sun, Feb 05, 2017 at 05:40:46PM +0530, Vinod Koul wrote:
> On Mon, Jan 23, 2017 at 06:24:47PM +0100, Alexandre Bailon wrote:

> > Most of the patch of this series were part of

> > "[PATCH 00/11] dmaengine: cppi41: Add dma support to da8xx"

> > 

> > This series intend to make the CPPI 4.1 more generic in order to

> > add a new platform (the DA8xx).

> > To achieve that, all the IRQ code present in CPPI 4.1 driver has been moved

> > to MUSB DSPS driver.

> > Other changes mainly update the glue layer and platform code to make the

> > whole driver more generic.

> > 

> > This series is to apply on top of 

> > "[PATCH v4 0/3] usb: musb: cppi41: Add a way to manage DMA irq".

> 

> Somehow I dont have that series in my queue, can you please repost this..


Oh wait, thats a USB series which should go thru USB tree right..? Or does
it have dma parts too..?  Wasnt apparent from patch titles though..

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Bin Liu Feb. 5, 2017, 2:48 p.m. UTC | #3 
+linux-usb list

On Sun, Feb 05, 2017 at 05:42:50PM +0530, Vinod Koul wrote:
> On Sun, Feb 05, 2017 at 05:40:46PM +0530, Vinod Koul wrote:

> > On Mon, Jan 23, 2017 at 06:24:47PM +0100, Alexandre Bailon wrote:

> > > Most of the patch of this series were part of

> > > "[PATCH 00/11] dmaengine: cppi41: Add dma support to da8xx"

> > > 

> > > This series intend to make the CPPI 4.1 more generic in order to

> > > add a new platform (the DA8xx).

> > > To achieve that, all the IRQ code present in CPPI 4.1 driver has been moved

> > > to MUSB DSPS driver.

> > > Other changes mainly update the glue layer and platform code to make the

> > > whole driver more generic.

> > > 

> > > This series is to apply on top of 

> > > "[PATCH v4 0/3] usb: musb: cppi41: Add a way to manage DMA irq".

> > 

> > Somehow I dont have that series in my queue, can you please repost this..

> 

> Oh wait, thats a USB series which should go thru USB tree right..? Or does

> it have dma parts too..?  Wasnt apparent from patch titles though..


Yes, that series are pending in my queue, it requires your ACK on [PATCH
v5 6/6] usb: musb: dsps: Manage CPPI 4.1 DMA interrupt in DSPS, which
moves interrupt handling from CPPI driver to MUSB driver.

Regards,
-Bin.
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