1 files changed, 96 insertions, 0 deletions
diff --git a/tests/amdgpu/security_tests.c b/tests/amdgpu/security_tests.c
new file mode 100644
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+++ b/tests/amdgpu/security_tests.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+*/
+
+#include "CUnit/Basic.h"
+
+#include "amdgpu_test.h"
+#include "amdgpu_drm.h"
+#include "amdgpu_internal.h"
+
+static amdgpu_device_handle device_handle;
+static uint32_t major_version;
+static uint32_t minor_version;
+
+static void amdgpu_security_alloc_buf_test(void);
+
+CU_BOOL suite_security_tests_enable(void)
+{
+	CU_BOOL enable = CU_TRUE;
+
+	if (amdgpu_device_initialize(drm_amdgpu[0], &major_version,
+				     &minor_version, &device_handle))
+		return CU_FALSE;
+
+	if (device_handle->info.family_id < AMDGPU_FAMILY_RV) {
+		printf("\n\nDon't support TMZ (trust memory zone), security suite disabled\n");
+		enable = CU_FALSE;
+	}
+
+	if (amdgpu_device_deinitialize(device_handle))
+		return CU_FALSE;
+
+	return enable;
+}
+
+int suite_security_tests_init(void)
+{
+	if (amdgpu_device_initialize(drm_amdgpu[0], &major_version,
+				     &minor_version, &device_handle))
+		return CUE_SINIT_FAILED;
+
+	return CUE_SUCCESS;
+}
+
+int suite_security_tests_clean(void)
+{
+	int r;
+
+	r = amdgpu_device_deinitialize(device_handle);
+	if (r)
+		return CUE_SCLEAN_FAILED;
+
+	return CUE_SUCCESS;
+}
+
+
+CU_TestInfo security_tests[] = {
+	{ "allocate secure buffer test", amdgpu_security_alloc_buf_test },
+	CU_TEST_INFO_NULL,
+};
+
+static void amdgpu_security_alloc_buf_test(void)
+{
+	amdgpu_bo_handle bo;
+	amdgpu_va_handle va_handle;
+	uint64_t bo_mc;
+	int r;
+
+	/* Test secure buffer allocation in VRAM */
+	bo = gpu_mem_alloc(device_handle, 4096, 4096,
+			   AMDGPU_GEM_DOMAIN_VRAM,
+			   AMDGPU_GEM_CREATE_ENCRYPTED,
+			   &bo_mc, &va_handle);
+
+	r = gpu_mem_free(bo, va_handle, bo_mc, 4096);
+	CU_ASSERT_EQUAL(r, 0);
+}