linux/drivers/dma/idxd
Dave Jiang f6d442f708 dmaengine: idxd: handle invalid interrupt handle descriptors
Handle a descriptor that has been marked with invalid interrupt handle
error in status. Create a work item that will resubmit the descriptor. This
typically happens when the driver has handled the revoke interrupt handle
event and has a new interrupt handle.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163528419601.3925689.4166517602890523193.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-22 11:21:26 +05:30
..
bus.c Bus: Make remove callback return void tag 2021-07-27 19:12:14 +05:30
cdev.c dmaengine: idxd: remove interrupt disable for dev_lock 2021-08-29 19:14:20 +05:30
compat.c dmaengine: idxd: Fix a possible NULL pointer dereference 2021-08-02 12:35:10 +05:30
device.c dmaengine: idxd: create locked version of idxd_quiesce() call 2021-11-22 11:21:26 +05:30
dma.c dmaengine: idxd: handle invalid interrupt handle descriptors 2021-11-22 11:21:26 +05:30
idxd.h dmaengine: idxd: handle invalid interrupt handle descriptors 2021-11-22 11:21:26 +05:30
init.c dmaengine: idxd: int handle management refactoring 2021-11-22 11:21:26 +05:30
irq.c dmaengine: idxd: handle invalid interrupt handle descriptors 2021-11-22 11:21:26 +05:30
Makefile dmaengine: idxd: move dsa_drv support to compatible mode 2021-07-21 10:09:16 +05:30
perfmon.c dmaengine: idxd: Add IDXD performance monitor support 2021-04-25 21:46:12 +05:30
perfmon.h dmaengine: idxd: Add IDXD performance monitor support 2021-04-25 21:46:12 +05:30
registers.h dmaengine: idxd: add halt interrupt support 2021-10-25 12:09:15 +05:30
submit.c dmaengine: idxd: move interrupt handle assignment 2021-11-22 11:21:26 +05:30
sysfs.c dmaengine: idxd: int handle management refactoring 2021-11-22 11:21:26 +05:30