1 files changed, 39 insertions, 0 deletions

diff --git a/include/os/linux/ctxsw_trace.h b/include/os/linux/ctxsw_trace.h
new file mode 100644
index 0000000..88ca7f2
--- /dev/null
+++ b/include/os/linux/ctxsw_trace.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2016-2017, 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.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CTXSW_TRACE_H__
+#define __CTXSW_TRACE_H__
+
+#include <nvgpu/types.h>
+
+#define GK20A_CTXSW_TRACE_NUM_DEVS                      1
+
+struct file;
+struct inode;
+struct poll_table_struct;
+
+struct gk20a;
+
+int gk20a_ctxsw_dev_release(struct inode *inode, struct file *filp);
+int gk20a_ctxsw_dev_open(struct inode *inode, struct file *filp);
+long gk20a_ctxsw_dev_ioctl(struct file *filp,
+                         unsigned int cmd, unsigned long arg);
+ssize_t gk20a_ctxsw_dev_read(struct file *filp, char __user *buf,
+                             size_t size, loff_t *offs);
+unsigned int gk20a_ctxsw_dev_poll(struct file *filp,
+                                  struct poll_table_struct *pts);
+
+#endif /* __CTXSW_TRACE_H__ */