gpu: nvgpu: deprecate TSG/CHANNEL_SET_PRIORITY IOCTLs

TSG/CHANNEL_SET_PRIORITY IOCTLs are deprecated and user space should be using
combination of timeslice and interleave levels to decide the priority

Hence remove the IOCTLs and all corresponding APIs

Jira NVGPU-393

Change-Id: I7cf0785689269536eca0c278c774b0e9e74f8c2f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1598581
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 9d1a5bdb..20a6de29 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -1008,8 +1008,6 @@ struct nvgpu_gpu_set_event_filter_args {
         _IO(NVGPU_TSG_IOCTL_MAGIC, 4)
 #define NVGPU_IOCTL_TSG_PREEMPT \
         _IO(NVGPU_TSG_IOCTL_MAGIC, 5)
-#define NVGPU_IOCTL_TSG_SET_PRIORITY \
-        _IOW(NVGPU_TSG_IOCTL_MAGIC, 6, struct nvgpu_set_priority_args)
 #define NVGPU_IOCTL_TSG_EVENT_ID_CTRL \
         _IOWR(NVGPU_TSG_IOCTL_MAGIC, 7, struct nvgpu_event_id_ctrl_args)
 #define NVGPU_IOCTL_TSG_SET_RUNLIST_INTERLEAVE \
@@ -1356,9 +1354,6 @@ struct nvgpu_dbg_gpu_profiler_reserve_args {
 
 #define NVGPU_IOCTL_MAGIC 'H'
 #define NVGPU_NO_TIMEOUT ((u32)~0)
-#define NVGPU_PRIORITY_LOW 50
-#define NVGPU_PRIORITY_MEDIUM 100
-#define NVGPU_PRIORITY_HIGH 150
 #define NVGPU_TIMEOUT_FLAG_DISABLE_DUMP         0
 
 /* this is also the hardware memory format */
@@ -1499,10 +1494,6 @@ struct nvgpu_set_timeout_ex_args {
         __u32 flags;
 };
 
-struct nvgpu_set_priority_args {
-        __u32 priority;
-} __packed;
-
 #define NVGPU_ZCULL_MODE_GLOBAL         0
 #define NVGPU_ZCULL_MODE_NO_CTXSW               1
 #define NVGPU_ZCULL_MODE_SEPARATE_BUFFER        2
@@ -1630,8 +1621,6 @@ struct nvgpu_boosted_ctx_args {
         _IOW(NVGPU_IOCTL_MAGIC, 11, struct nvgpu_set_timeout_args)
 #define NVGPU_IOCTL_CHANNEL_GET_TIMEDOUT        \
         _IOR(NVGPU_IOCTL_MAGIC, 12, struct nvgpu_get_param_args)
-#define NVGPU_IOCTL_CHANNEL_SET_PRIORITY        \
-        _IOW(NVGPU_IOCTL_MAGIC, 13, struct nvgpu_set_priority_args)
 #define NVGPU_IOCTL_CHANNEL_SET_TIMEOUT_EX      \
         _IOWR(NVGPU_IOCTL_MAGIC, 18, struct nvgpu_set_timeout_ex_args)
 #define NVGPU_IOCTL_CHANNEL_ALLOC_GPFIFO        \