Kishan 9feb9ea742 nvgpu: hwpm: Correct PMA teardown programming sequence ...

When profiler session is terminated abnormally, PMA
control path is still in active/incorrect state with
existing teardown sequence.
This change ensures we clear PMA command slice
registers before we wait for routers to be idle.
Once PMM routers are idle, we clear PMA channel
registers to drain all the in-flight records.

Bug 4123716

Change-Id: I0659dc89b00f468c2f2df5af952ac68c70387746
Signed-off-by: Kishan <kpalankar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
(cherry picked from commit 64bcf057bf0930f414a700a378d33ee098bdf2e2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2973882
Reviewed-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2023-10-30 09:55:06 -07:00

..

external-nvs

gpu: nvgpu: nvs: supporting changes to plug nvs with QNX

2022-08-29 17:30:45 -07:00

nvgpu

nvgpu: hwpm: Correct PMA teardown programming sequence

2023-10-30 09:55:06 -07:00