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gpu: nvgpu: mark usermode submit supported for gv11b

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Mark usermode submit supported in gv11b and add the characteristics flag
to expose the capability to userspace.

Bug 200145225

Change-Id: Id9dcb0c71c020bd509fbdbffb94a756c69377f20
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1795822
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Konsta Holtta
2018-09-11 15:00:58 +03:00
committed by mobile promotions
parent 99b1c6dcdf
commit 37659f5c8e
3 changed files with 5 additions and 0 deletions
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2
include/uapi/linux/nvgpu.h
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@@ -164,6 +164,8 @@ struct nvgpu_gpu_zbc_query_table_args {
#define NVGPU_GPU_FLAGS_SUPPORT_USER_SYNCPOINT (1ULL << 28)
/* Railgating (powering the GPU off completely) is supported and enabled */
#define NVGPU_GPU_FLAGS_CAN_RAILGATE (1ULL << 29)
/* Usermode submit is available */
#define NVGPU_GPU_FLAGS_SUPPORT_USERMODE_SUBMIT (1ULL << 30)
/* SM LRF ECC is enabled */
#define NVGPU_GPU_FLAGS_ECC_ENABLED_SM_LRF (1ULL << 60)
/* SM SHM ECC is enabled */