mbox series

[v2,0/2] usb: musb: cppi41: Add a way to manage DMA irq

Message ID 20170117131511.7252-1-abailon@baylibre.com
Headers show
Series usb: musb: cppi41: Add a way to manage DMA irq | expand

Message

Alexandre Bailon Jan. 17, 2017, 1:15 p.m. UTC 
This series was "dmaengine: cppi41: Make the driver more generic".
I have tried to separate as munch I could CPPI 4.1 MUSB driver changes.

Currently, the DMA interrupt is managed by the CPPI 4.1 driver.
The issue here is the CPPI 4.1 driver must access to MUSB glue registers
to manage its interrupt.
In order to move the interrupts management from CPPI 4.1 driver to MUSB
(and then make it more generic), update the MUSB CPPI 4.1 driver with
changes that will help to manage DMA interrupt from MUSB driver.

Changes in v2:
- Fix some typo in commit messages
- Add more explanation about some changes made by patch 2 in commit message

Alexandre Bailon (2):
  usb: musb: cppi41: Add new methods for platform driver
  usb: musb: cppi41: Detect aborted transfers in cppi41_dma_callback()

 drivers/usb/musb/musb_cppi41.c | 40 ++++++++++++++++++++++++++++++++++------
 drivers/usb/musb/musb_dma.h    |  4 ++++
 2 files changed, 38 insertions(+), 6 deletions(-)

-- 
2.10.2

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html