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gpu: nvgpu: add capability for FECS tracing

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FECS tracing is not supported yet on some platforms (e.g. GM20B),
so we need a flag to determine when to run automated tests.

Jira EVLR-992

Change-Id: I01a5b2f78612363de44c1f2c17cebaded696f423
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1293350
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Thomas Fleury
2017-01-24 11:07:00 -08:00
committed by mobile promotions
parent cae5a0bc36
commit 771445abc8
2 changed files with 5 additions and 0 deletions
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include/uapi/linux/nvgpu.h
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@@ -130,6 +130,8 @@ struct nvgpu_gpu_zbc_query_table_args {
#define NVGPU_GPU_FLAGS_SUPPORT_SET_THERM_ALERT_LIMIT (1ULL << 14)
/* NVGPU_GPU_IOCTL_GET_EVENT_FD is available */
#define NVGPU_GPU_FLAGS_SUPPORT_DEVICE_EVENTS (1ULL << 15)
/* FECS context switch tracing is available */
#define NVGPU_GPU_FLAGS_SUPPORT_FECS_CTXSW_TRACE (1ULL << 16)
struct nvgpu_gpu_characteristics {
__u32 arch;