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gpu: nvgpu: add gpu characteristics flag for reduced profile

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Several of the nvgpu driver capabilities will be disabled in the reduced
version. To know the version of the nvgpu driver we introduce a new
global characteristic flag NVGPU_DRIVER_REDUCED_PROFILE.

JIRA NVGPU-3062

Change-Id: I93c76df1110c24ea0055c77d332fe297d56db65d
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2108143
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sagar Kamble
2019-04-26 14:30:27 +05:30
committed by mobile promotions
parent fde780300d
commit 150e1ad3c9
4 changed files with 12 additions and 1 deletions
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2
include/uapi/linux/nvgpu.h
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@@ -166,6 +166,8 @@ struct nvgpu_gpu_zbc_query_table_args {
#define NVGPU_GPU_FLAGS_CAN_RAILGATE (1ULL << 29)
/* Usermode submit is available */
#define NVGPU_GPU_FLAGS_SUPPORT_USERMODE_SUBMIT (1ULL << 30)
/* Reduced profile is enabled */
#define NVGPU_GPU_FLAGS_DRIVER_REDUCED_PROFILE (1ULL << 31)
/* SM LRF ECC is enabled */
#define NVGPU_GPU_FLAGS_ECC_ENABLED_SM_LRF (1ULL << 60)
/* SM SHM ECC is enabled */