diff options
Diffstat (limited to 'include/uapi/linux')
-rw-r--r-- | include/uapi/linux/nvgpu.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h index 3c53ba94..9e3a362f 100644 --- a/include/uapi/linux/nvgpu.h +++ b/include/uapi/linux/nvgpu.h | |||
@@ -457,8 +457,20 @@ struct nvgpu_dbg_gpu_perfbuf_unmap_args { | |||
457 | #define NVGPU_DBG_GPU_IOCTL_PERFBUF_UNMAP \ | 457 | #define NVGPU_DBG_GPU_IOCTL_PERFBUF_UNMAP \ |
458 | _IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 8, struct nvgpu_dbg_gpu_perfbuf_unmap_args) | 458 | _IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 8, struct nvgpu_dbg_gpu_perfbuf_unmap_args) |
459 | 459 | ||
460 | /* Enable/disable PC Sampling */ | ||
461 | struct nvgpu_dbg_gpu_pc_sampling_args { | ||
462 | __u32 enable; | ||
463 | __u32 _pad0[1]; | ||
464 | }; | ||
465 | |||
466 | #define NVGPU_DBG_GPU_IOCTL_PC_SAMPLING_DISABLE 0 | ||
467 | #define NVGPU_DBG_GPU_IOCTL_PC_SAMPLING_ENABLE 1 | ||
468 | |||
469 | #define NVGPU_DBG_GPU_IOCTL_PC_SAMPLING \ | ||
470 | _IOW(NVGPU_DBG_GPU_IOCTL_MAGIC, 9, struct nvgpu_dbg_gpu_pc_sampling_args) | ||
471 | |||
460 | #define NVGPU_DBG_GPU_IOCTL_LAST \ | 472 | #define NVGPU_DBG_GPU_IOCTL_LAST \ |
461 | _IOC_NR(NVGPU_DBG_GPU_IOCTL_PERFBUF_UNMAP) | 473 | _IOC_NR(NVGPU_DBG_GPU_IOCTL_PC_SAMPLING) |
462 | #define NVGPU_DBG_GPU_IOCTL_MAX_ARG_SIZE \ | 474 | #define NVGPU_DBG_GPU_IOCTL_MAX_ARG_SIZE \ |
463 | sizeof(struct nvgpu_dbg_gpu_perfbuf_map_args) | 475 | sizeof(struct nvgpu_dbg_gpu_perfbuf_map_args) |
464 | 476 | ||