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| author | Ashish Srivastava <assrivastava@nvidia.com> | 2018-02-20 06:40:27 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-06-26 14:17:17 -0400 |
| commit | 10c3d4447d4206302f5d51695bf1f193255dd889 (patch) | |
| tree | d70139a9c5f0a7476bf7c471bda2c62d5317b64f /drivers/gpu/nvgpu/os/linux/ioctl_dbg.c | |
| parent | 2d397e34a5aafb5feed406a13f3db536eadae5bb (diff) | |
gpu: nvgpu: gv11b: enable RMW for gpu atomics
Separate HAL added in gv11b and gv100 for
init_gpc_mmu function.
In gv11b HAL, RMW is enabled for gpu atomics
as default.
In gv100 HAL, GPC atomic capability mode will
get set based on the FB MMU capability.
If GPU is connected through NVLINK then mmu
will be set to RMW mode, else it will be in
L2 mode.
Bug 200390336
Change-Id: I224934f83d1762ec864ef8da7265dd01d86893a0
Signed-off-by: Ashish Srivastava <assrivastava@nvidia.com>
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1735137
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/os/linux/ioctl_dbg.c')
0 files changed, 0 insertions, 0 deletions