Seema Khowala 3eede64de0 gpu: nvgpu: gv11b: preempt timeout set to 1000 ms ...

For Si platforms, gk20a_get_gr_idle_timeout returns
3000 ms i.e. 3 sec. Currently this time is used for
polling each pbdma, eng and runlist and this conflicts
channel timeout if preempt fails.
Use 1000 ms timeout for polling preempt timeout when
timeouts are enabled else use gk20a_get_gr_idle_timeout.
For non-si platforms, polling loop is depending on
max number of retries.

Bug 2125776
Bug 2108544
Bug 2105322
Bug 2092051
Bug 2048824
Bug 2043838
Bug 2039587
Bug 2028993
Bug 2029245
Bug 2065990
Bug 1945121
Bug 200401707
Bug 200393631
Bug 200327596

Change-Id: Icdb69b7b7d17292f2b6a43f1d8e9d75ff545d0ae
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1739543
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-06-24 09:53:23 -07:00

..

nvgpu

gpu: nvgpu: gv11b: preempt timeout set to 1000 ms

2018-06-24 09:53:23 -07:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00