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| author | Deepak Nibade <dnibade@nvidia.com> | 2016-03-09 04:25:20 -0500 |
|---|---|---|
| committer | Deepak Nibade <dnibade@nvidia.com> | 2016-12-27 04:52:12 -0500 |
| commit | d0965c746d1824b34b589952b247fe5f0e23f8ea (patch) | |
| tree | f851e9ff21083b1ff46149d244137044ed7f2878 /drivers/gpu/nvgpu/boardobj/boardobjgrp.c | |
| parent | 2c939d35bb07b9ab6643c301efd63e65fc29ed46 (diff) | |
gpu: nvgpu: suspend context support for gp10b
Add API gr_gp10b_suspend_contexts() to support context
suspend on gp10b
sequence to suspend:
- disable ctxsw
- loop through list of channels
- if channel is ctx resident, suspend all SMs
- if CILP channel, set CILP preempt pending = true
- resume all SMs
- otherwise, disable channel/TSG
- enable ctxsw
- if CILP preempt is pending, wait for it to complete
Bug 200156699
Change-Id: Id9609077c283f99f420ad21c636b29f74b8eff6b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1120334
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/boardobj/boardobjgrp.c')
0 files changed, 0 insertions, 0 deletions