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| author | Thomas Fleury <tfleury@nvidia.com> | 2018-03-26 14:42:42 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-03-28 16:32:18 -0400 |
| commit | 8a64eea483d18ce603b049d5485e9f7a742da30b (patch) | |
| tree | f2902bca25b7766fb159779721ecae6dddaf2b29 /drivers/gpu/nvgpu/ctrl/ctrlvolt.h | |
| parent | 1557ee63edabe64c32226ce3f086dffbe2610c2a (diff) | |
gpu: nvgpu: fix priv error register reads
Current code does not compute priv error register offsets
properly. This leads to invalid decoding of priv errors, and
can also trigger additional priv errors.
- add GPU_LIT_GPC_PRIV_STRIDE define
- return proj_gpc_priv_stride for GPU_LIT_GPC_PRIV_STRIDE in hals
- use GPU_LIT_GPC_PRIV_STRIDE instead of GPU_LIT_GPC_STRIDE in
g->ops.priv_ring.isr() to compute priv error register offsets.
Bug 2093058
Change-Id: Ia7c36ccba0441126784bb0e00452f2cf1196ef71
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1682118
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/ctrl/ctrlvolt.h')
0 files changed, 0 insertions, 0 deletions