Add concurrency test 1013
Adds ta_concurrent and test case 1013 to test concurrent execution.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (qemu, FVP)
diff --git a/ta/concurrent/include/ta_concurrent.h b/ta/concurrent/include/ta_concurrent.h
new file mode 100644
index 0000000..c742ba6
--- /dev/null
+++ b/ta/concurrent/include/ta_concurrent.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, 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 TA_CONCURRENT_H
+#define TA_CONCURRENT_H
+
+/* This UUID is generated with the ITU-T UUID generator at
+ http://www.itu.int/ITU-T/asn1/uuid.html */
+#define TA_CONCURRENT_UUID { 0xe13010e0, 0x2ae1, 0x11e5, \
+ { 0x89, 0x6a, 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b } }
+
+struct ta_concurrent_shm {
+ uint32_t active_count;
+};
+
+/*
+ * Busy loops and updates max concurrency. params[0].memref should contain
+ * a struct ta_concurent_shm which can be used to tell how many instances
+ * of this function is running in parallel.
+ *
+ * in/out params[0].memref
+ * in/out params[1].value.a (input) number times to calcule the hash
+ * in/out params[1].value.b (output) max concurency
+ */
+
+#define TA_CONCURRENT_CMD_BUSY_LOOP 0
+
+/*
+ * Calculates a sha-256 hash over param[2].memref and stores the result in
+ * params[3].memref. params[0].memref should contain a struct
+ * ta_concurent_shm which can be used to tell how many instances of this
+ * function is running in parallel.
+ *
+ * in/out params[0].memref
+ * in/out params[1].value.a (input) number times to calcule the hash
+ * in/out params[1].value.b (output) max concurency
+ * in params[2].memref
+ * out params[3].memref
+ */
+#define TA_CONCURRENT_CMD_SHA256 1
+
+#endif /*TA_OS_TEST_H */