gpu: nvgpu: add capability for FECS tracing

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>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 1dce8803..5a9a1d25 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -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;