gpu: nvgpu: add TSG timeslice support

Add support for changing a TSG's timeslice, within reasonable
limits imposed by the kernel driver.

JIRA VFND-1494
Bug 1749744

Change-Id: Ifca1b63a00da7a5872483bb56692da70a5f18bdf
Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-on: http://git-master/r/1129837
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 9f4bf43c..b8bd21f2 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -467,11 +467,13 @@ struct nvgpu_gpu_get_gpu_time_args {
         _IOWR(NVGPU_TSG_IOCTL_MAGIC, 7, struct nvgpu_event_id_ctrl_args)
 #define NVGPU_IOCTL_TSG_SET_RUNLIST_INTERLEAVE \
         _IOW(NVGPU_TSG_IOCTL_MAGIC, 8, struct nvgpu_runlist_interleave_args)
+#define NVGPU_IOCTL_TSG_SET_TIMESLICE \
+        _IOW(NVGPU_TSG_IOCTL_MAGIC, 9, struct nvgpu_timeslice_args)
 
 #define NVGPU_TSG_IOCTL_MAX_ARG_SIZE    \
         sizeof(struct nvgpu_event_id_ctrl_args)
 #define NVGPU_TSG_IOCTL_LAST            \
-        _IOC_NR(NVGPU_IOCTL_TSG_SET_RUNLIST_INTERLEAVE)
+        _IOC_NR(NVGPU_IOCTL_TSG_SET_TIMESLICE)
 
 
 /*