qjyu
/
OrangePi_CM5
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
OrangePi_CM5/drivers/dma/idxd
History
Dave Jiang 5e34b49756 dmaengine: idxd: add missing callback function to support DMA_INTERRUPT 
commit 2112b8f4fb5cc35d1c384324763765953186b81f upstream.

When setting DMA_INTERRUPT capability, a callback function
dma->device_prep_dma_interrupt() is needed to support this capability.
Without setting the callback, dma_async_device_register() will fail dma
capability check.

Fixes: 4e5a4eb20393 ("dmaengine: idxd: set DMA_INTERRUPT cap bit")
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/165101232637.3951447.15765792791591763119.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-06-14 18:32:47 +02:00
..
Makefile
…
cdev.c dmaengine: idxd: Fix the error handling path in idxd_cdev_register() 2022-06-09 10:21:19 +02:00
device.c dmaengine: idxd: fix dma device lifetime 2021-05-19 10:13:04 +02:00
dma.c dmaengine: idxd: add missing callback function to support DMA_INTERRUPT 2022-06-14 18:32:47 +02:00
idxd.h dmaengine: idxd: fix cdev setup and free device lifetime issues 2021-05-19 10:13:04 +02:00
init.c dmaengine: idxd: add missing dsa driver unregister 2021-06-23 14:42:40 +02:00
irq.c dmaengine: idxd: fix cdev setup and free device lifetime issues 2021-05-19 10:13:04 +02:00
registers.h
…
submit.c dmaengine: idxd: fix wq slot allocation index check 2021-09-26 14:08:58 +02:00
sysfs.c dmaengine: idxd: add RO check for wq max_transfer_size write 2022-04-27 13:53:51 +02:00