diff --git a/drivers/gpu/nvgpu/include/nvgpu/secure_ops.h b/drivers/gpu/nvgpu/include/nvgpu/secure_ops.h
new file mode 100644
index 000000000..eb7e92c98
--- /dev/null
+++ b/drivers/gpu/nvgpu/include/nvgpu/secure_ops.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2019, 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 NVGPU_SECURE_OPS_H
+#define NVGPU_SECURE_OPS_H
+
+static inline u32 nvgpu_secure_add_u32(u32 ui_a, u32 ui_b)
+{
+	if (UINT_MAX - ui_a < ui_b) {
+		BUG();
+	} else {
+		return ui_a + ui_b;
+	}
+}
+
+static inline u64 nvgpu_secure_add_u64(u64 ul_a, u64 ul_b)
+{
+	if (ULONG_MAX - ul_a < ul_b) {
+		BUG();
+	} else {
+		return ul_a + ul_b;
+	}
+}
+
+static inline u32 nvgpu_secure_sub_u32(u32 ui_a, u32 ui_b)
+{
+	if (ui_a < ui_b) {
+		BUG();
+	} else {
+		return ui_a - ui_b;
+	}
+}
+
+static inline u64 nvgpu_secure_sub_u64(u64 ul_a, u64 ul_b)
+{
+	if (ul_a < ul_b) {
+		BUG();
+	} else {
+		return ul_a - ul_b;
+	}
+}
+
+static inline u32 nvgpu_secure_mult_u32(u32 ui_a, u32 ui_b)
+{
+	if (ui_a == 0 || ui_b == 0) {
+		return 0U;
+	} else if (ui_a > UINT_MAX / ui_b) {
+		BUG();
+	} else {
+		return ui_a * ui_b;
+	}
+}
+
+static inline u64 nvgpu_secure_mult_u64(u64 ul_a, u64 ul_b)
+{
+	if (ul_a == 0 || ul_b == 0) {
+		return 0UL;
+	} else if (ul_a > UINT_MAX / ul_b) {
+		BUG();
+	} else {
+		return ul_a * ul_b;
+	}
+}
+
+static inline u32 nvgpu_secure_cast_u64_to_u32(u64 ul_a)
+{
+	if (ul_a > UINT_MAX) {
+		BUG();
+	} else {
+		return (u32)ul_a;
+	}
+}
+
+static inline u32 nvgpu_secure_cast_bool_to_u32(bool bl_a)
+{
+	return bl_a == true ? 1U : 0U;
+}
+
+#endif /* NVGPU_SECURE_OPS_H */