1 files changed, 42 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/mm_gp10b.h b/drivers/gpu/nvgpu/gp10b/mm_gp10b.h
new file mode 100644
index 00000000..b6bcb04a
--- /dev/null
+++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2014-2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef MM_GP10B_H
+#define MM_GP10B_H
+
+struct gk20a;
+struct gk20a_mmu_level;
+struct nvgpu_mem;
+struct vm_gk20a;
+
+u32 gp10b_mm_get_default_big_page_size(void);
+u32 gp10b_mm_get_iommu_bit(struct gk20a *g);
+int gp10b_init_mm_setup_hw(struct gk20a *g);
+int gb10b_init_bar2_vm(struct gk20a *g);
+int gb10b_init_bar2_mm_hw_setup(struct gk20a *g);
+const struct gk20a_mmu_level *gp10b_mm_get_mmu_levels(struct gk20a *g,
+        u32 big_page_size);
+void gp10b_mm_init_pdb(struct gk20a *g, struct nvgpu_mem *inst_block,
+                struct vm_gk20a *vm);
+void gp10b_remove_bar2_vm(struct gk20a *g);
+
+#endif