NV services: Difference between revisions

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@@ Line 1,454: / Line 1,454: @@
 Allocates gpfifo entries with additional parameters. Exclusive to the Switch.
-  struct {
+ struct fence {
-    __in u32 num_entries;
+   u32 syncpt_id;
-    __in u32 flags;
+   u32 syncpt_value;
-    __in u32 unk0;
+ };
-    __in u32 unk1;
-    __in u32 unk2;
+ struct {
-    __in u32 unk3;
+   __in    u32 num_entries;
-    __in u32 unk4;
+   __in    u32 num_jobs;
-    __in u32 unk5;
+   __in    u32 flags;
-  };
+   __out   struct fence fence_out;          // returned new fence object for others to wait on
+   __in    u32 reserved[3];                 // ignored
+ };
 === NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO_RETRY ===