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| author | sujeet baranwal <sbaranwal@nvidia.com> | 2015-02-19 13:34:51 -0500 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-04-04 21:08:16 -0400 |
| commit | 8d1ab756ed8a7f4d3138dc5da9d2de9f52915261 (patch) | |
| tree | 969a5a5aead991570d8c8c56acd41adb2103b8f5 /include/linux/tegra_vgpu.h | |
| parent | ac205be1d31b00c5641df81d53f2da5f143d3354 (diff) | |
gpu: nvgpu: ioctl for flushing GPU L2
CUDA devtools need to be able to flush the GPU's cache
in a sideband fashion and so cannot use methods. This
change implements an nvgpu_gpu_ioctl to flush and
optionally invalidate the GPU's L2 cache and flush fb.
Change-Id: Ib06a0bc8d8880ffbfe4b056518cc3c3df0cc4988
Signed-off-by: sujeet baranwal <sbaranwal@nvidia.com>
Signed-off-by: Mayank Kaushik <mkaushik@nvidia.com>
Reviewed-on: http://git-master/r/671809
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'include/linux/tegra_vgpu.h')
0 files changed, 0 insertions, 0 deletions