gpu: nvgpu: Add 3 functions to regops interface.

This change adds the following IOCTLS:
 - NVGPU_GPU_IOCTL_RESUME_FROM_PAUSE
 - NVGPU_GPU_IOCTL_TRIGGER_SUSPEND
 - NVGPU_GPU_IOCTL_CLEAR_SM_ERRORS

Bug 1619430

Change-Id: Iac37d515a753d8b799e631224eae2fa168b43e2c
Signed-off-by: ashutosh jain <ashutoshj@nvidia.com>
Reviewed-on: http://git-master/r/921378
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 748c9612..1172a07e 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -387,9 +387,15 @@ struct nvgpu_gpu_get_buffer_info_args {
         _IOWR(NVGPU_GPU_IOCTL_MAGIC, 19, struct nvgpu_gpu_vsms_mapping)
 #define NVGPU_GPU_IOCTL_GET_BUFFER_INFO \
         _IOWR(NVGPU_GPU_IOCTL_MAGIC, 20, struct nvgpu_gpu_get_buffer_info_args)
+#define NVGPU_GPU_IOCTL_RESUME_FROM_PAUSE \
+        _IO(NVGPU_GPU_IOCTL_MAGIC, 21)
+#define NVGPU_GPU_IOCTL_TRIGGER_SUSPEND \
+        _IO(NVGPU_GPU_IOCTL_MAGIC, 22)
+#define NVGPU_GPU_IOCTL_CLEAR_SM_ERRORS \
+        _IO(NVGPU_GPU_IOCTL_MAGIC, 23)
 
 #define NVGPU_GPU_IOCTL_LAST            \
-        _IOC_NR(NVGPU_GPU_IOCTL_GET_BUFFER_INFO)
+        _IOC_NR(NVGPU_GPU_IOCTL_CLEAR_SM_ERRORS)
 #define NVGPU_GPU_IOCTL_MAX_ARG_SIZE    \
         sizeof(struct nvgpu_gpu_prepare_compressible_read_args)