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| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2015-02-12 13:53:26 -0500 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-04-04 21:06:37 -0400 |
| commit | 226c671f8e99e7ed274c5c630090c6190a1367a5 (patch) | |
| tree | e4dfc9a123ec5831210d0b1ea4a3044e987d6c33 /drivers/gpu/nvgpu/gk20a/gr_gk20a.c | |
| parent | a3b26f25a226ea56e84dbda1bb510c1a7bc11054 (diff) | |
gpu: nvgpu: More robust recovery
Make recovery a more straightforward process. When we detect a fault,
trigger MMU fault, and wait for it to trigger, and complete recovery.
Also reset engines before aborting channel to ensure no stray sync
point increments can happen.
Change-Id: Iac685db6534cb64fe62d9fb452391f43100f2999
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/709060
(cherry picked from commit 95c62ffd9ac30a0d2eb88d033dcc6e6ff25efd6f)
Reviewed-on: http://git-master/r/707443
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gr_gk20a.c')
0 files changed, 0 insertions, 0 deletions