1 files changed, 98 insertions, 0 deletions
diff --git a/examples/ip_pipeline/thread.h b/examples/ip_pipeline/thread.h
new file mode 100644
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+++ b/examples/ip_pipeline/thread.h
@@ -0,0 +1,98 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 THREAD_H_
+#define THREAD_H_
+
+#include "app.h"
+#include "pipeline_be.h"
+
+enum thread_msg_req_type {
+	THREAD_MSG_REQ_PIPELINE_ENABLE = 0,
+	THREAD_MSG_REQ_PIPELINE_DISABLE,
+	THREAD_MSG_REQ_HEADROOM_READ,
+	THREAD_MSG_REQS
+};
+
+struct thread_msg_req {
+	enum thread_msg_req_type type;
+};
+
+struct thread_msg_rsp {
+	int status;
+};
+
+/*
+ * PIPELINE ENABLE
+ */
+struct thread_pipeline_enable_msg_req {
+	enum thread_msg_req_type type;
+
+	uint32_t pipeline_id;
+	void *be;
+	pipeline_be_op_run f_run;
+	pipeline_be_op_timer f_timer;
+	uint64_t timer_period;
+};
+
+struct thread_pipeline_enable_msg_rsp {
+	int status;
+};
+
+/*
+ * PIPELINE DISABLE
+ */
+struct thread_pipeline_disable_msg_req {
+	enum thread_msg_req_type type;
+
+	uint32_t pipeline_id;
+};
+
+struct thread_pipeline_disable_msg_rsp {
+	int status;
+};
+
+/*
+ * THREAD HEADROOM
+ */
+struct thread_headroom_read_msg_req {
+	enum thread_msg_req_type type;
+};
+
+struct thread_headroom_read_msg_rsp {
+	int status;
+
+	double headroom_ratio;
+};
+
+#endif /* THREAD_H_ */