xtest: add a SDP test in the non-regression suite

xtest regression test #1014 is dedicated to secure data path.
It is enable only upon CFG_SECURE_DATA_PATH=y.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
diff --git a/host/xtest/sdp_basic.h b/host/xtest/sdp_basic.h
new file mode 100644
index 0000000..117eb77
--- /dev/null
+++ b/host/xtest/sdp_basic.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2017, Linaro Limited
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTEST_SDP_BASIC_H
+#define XTEST_SDP_BASIC_H
+
+#include "include/uapi/linux/ion.h"
+#include "ta_sdp_basic.h"
+
+#define DEFAULT_ION_HEAP_TYPE	ION_HEAP_TYPE_UNMAPPED
+
+enum test_target_ta {
+	TEST_NS_TO_TA,
+	TEST_NS_TO_PTA,
+	TEST_TA_TO_TA,
+	TEST_TA_TO_PTA,
+};
+
+int allocate_ion_buffer(size_t size, int heap_id);
+int sdp_basic_test(enum test_target_ta ta,
+			  size_t size, size_t loop, int ion_heap,
+			  int rnd_offset);
+
+#endif /* XTEST_SDP_BASIC_H */