1 files changed, 27 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/subctx_gv11b.h b/drivers/gpu/nvgpu/gv11b/subctx_gv11b.h
new file mode 100644
index 00000000..357cd254
--- /dev/null
+++ b/drivers/gpu/nvgpu/gv11b/subctx_gv11b.h
@@ -0,0 +1,27 @@
+/*
+ *
+ * Volta GPU series Subcontext
+ *
+ * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.
+ */
+#ifndef __SUBCONTEXT_GV11B_H__
+#define __SUBCONTEXT_GV11B_H__
+
+int gv11b_alloc_subctx_header(struct channel_gk20a *c);
+
+void gv11b_free_subctx_header(struct channel_gk20a *c);
+
+int gv11b_update_subctx_header(struct channel_gk20a *c, u64 gpu_va);
+#endif /* __SUBCONTEXT_GV11B_H__ */