1 /*
2 * Copyright (c) 2012-2013, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 /*
33 * ======== TransportRpmsg.xdc ================
34 */
36 /*!
37 * ======== TransportRpmsg ========
38 * Transport for MessageQ that uses vring structures.
39 *
40 * This is a {@link ti.sdo.ipc.MessageQ} transport that utilizes
41 * a pair of vrings (see Linux virtio) to communicate with a remote processor.
42 *
43 */
45 @InstanceFinalize
46 @InstanceInitError
49 module TransportRpmsg inherits ti.sdo.ipc.interfaces.IMessageQTransport
50 {
52 instance:
54 /*!
55 * ======== sharedAddr ========
56 * Address in shared memory where this instance will be placed
57 *
58 */
59 config Ptr sharedAddr = null;
62 internal:
64 /*! Instance state structure */
65 struct Instance_State {
66 UInt16 priority; /* priority to register */
67 UInt16 remoteProcId; /* dst proc id */
68 Ptr msgqHandle; /* MessageQCopy Handle */
69 }
70 }