1 files changed, 39 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h
new file mode 100644
index 00000000..8d487358
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h
@@ -0,0 +1,39 @@
+/*
+ * GM20B Fifo
+ *
+ * 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 _NVHOST_GM20B_FIFO
+#define _NVHOST_GM20B_FIFO
+struct gk20a;
+
+void channel_gm20b_bind(struct channel_gk20a *c);
+void gm20b_fifo_trigger_mmu_fault(struct gk20a *g,
+                unsigned long engine_ids);
+u32 gm20b_fifo_get_num_fifos(struct gk20a *g);
+void gm20b_device_info_data_parse(struct gk20a *g,
+                                                u32 table_entry, u32 *inst_id,
+                                                u32 *pri_base, u32 *fault_id);
+void gm20b_fifo_init_pbdma_intr_descs(struct fifo_gk20a *f);
+void gm20b_fifo_tsg_verify_status_ctx_reload(struct channel_gk20a *ch);
+
+#endif