diff options
| author | Richard Zhao <rizhao@nvidia.com> | 2016-01-04 19:27:33 -0500 |
|---|---|---|
| committer | Deepak Nibade <dnibade@nvidia.com> | 2016-12-27 04:52:10 -0500 |
| commit | 5dcbe39a71ccd7c09c128b92d612036e57293a71 (patch) | |
| tree | 5860bb75fcff21b8c3daaf4687e22c7668382963 /drivers/gpu/nvgpu/pci.c | |
| parent | 03afa9b0608126e1652d7e489ab8e1e05547a6e1 (diff) | |
gpu: nvgpu: enable semaphore acquire timeout for gp10b
It'll detect dead semaphore acquire. The worst case is when
ACQUIRE_SWITCH is disabled, semaphore acquire will poll and
consume full gpu timeslicees.
The timeout value is set to half of channel WDT.
Bug 1636800
Change-Id: Idbd4bfa52981e8a849b62a168e3a6828330112f5
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/928830
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/pci.c')
0 files changed, 0 insertions, 0 deletions