Seema Khowala 457f176785 gpu: nvgpu: gv11b: init handle sched_error & ctxsw_timout ops ...

- detect and decode sched_error type. Any sched error starting with xxx_* is
  not supported in h/w and should never be seen by s/w
- for bad_tsg sched error, preempt all runlists to recover as faulted ch/tsg
  is unknown. For other errors, just report error.
- ctxsw timeout is not part of sched error fifo interrupt. A new
  fifo interrupt, ctxsw timeout is added in gv11b. Add s/w handling.

Bug 1856152
JIRA GPUT19X-74

Change-Id: I474e1a3cda29a450691fe2ea1dc1e239ce57df1a
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1317615
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2017-04-12 15:33:50 -07:00

..

gpu/nvgpu

gpu: nvgpu: gv11b: init handle sched_error & ctxsw_timout ops

2017-04-12 15:33:50 -07:00