anupamg 801a2e1d07 DCE-KMD: Update DCE OS Worker Queue abstraction ...

- This is pre-req to make dce-client-ipc.c a core file and use
  it for HVRTOS as well.

- dce-client-ipc.c uses worker queues today to manage async events.
  But instead of using existing dce-os-work abstraction it
  directly uses linux structs/calls.

- Current dce-os-work abstraction cannot be used as is for
  dce-client-ipc.c as it only allows scheduling work
  to system hipri work queue. But dce-client-ipc creates
  and schedules work to a new worker queue.

- To allow dce-client-ipc.c use exising dce-os-work abstraction,
  we need to make it more generic such that work can be scheduled
  either to a new queue or existing system hipri work queue.

- This CL will update worker queue abstraction to make it more generic
  and start using it for usecases which use default sys hipri WQ.

- There will be a follow-up CL for dce-client-ipc to start using
  this abstraction.

- Further, this change will also make WQ and work structs
  opaque and make dce-os-work.h a common header.

JIRA TDS-16126

Change-Id: I4d8a274a277f6dc08dc67847c1e3a3e35fb839b0
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3257738
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>

2025-07-24 10:19:13 +00:00

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