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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux