1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * Texas Instruments' Message Manager 2 * Texas Instruments' Message Manager
4 * 3 *
5 * Copyright (C) 2015-2022 Texas Instruments I !! 4 * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
6 * Nishanth Menon 5 * Nishanth Menon
>> 6 *
>> 7 * This program is free software; you can redistribute it and/or modify
>> 8 * it under the terms of the GNU General Public License version 2 as
>> 9 * published by the Free Software Foundation.
>> 10 *
>> 11 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
>> 12 * kind, whether express or implied; without even the implied warranty
>> 13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> 14 * GNU General Public License for more details.
7 */ 15 */
8 16
9 #ifndef TI_MSGMGR_H 17 #ifndef TI_MSGMGR_H
10 #define TI_MSGMGR_H 18 #define TI_MSGMGR_H
11 19
12 struct mbox_chan; <<
13 <<
14 /** 20 /**
15 * struct ti_msgmgr_message - Message Manager 21 * struct ti_msgmgr_message - Message Manager structure
16 * @len: Length of data in the Buffer 22 * @len: Length of data in the Buffer
17 * @buf: Buffer pointer 23 * @buf: Buffer pointer
18 * @chan_rx: Expected channel for response, mu <<
19 * @timeout_rx_ms: Timeout value to use if pol <<
20 * 24 *
21 * This is the structure for data used in mbox 25 * This is the structure for data used in mbox_send_message
22 * the length of data buffer used depends on t 26 * the length of data buffer used depends on the SoC integration
23 * parameters - each message may be 64, 128 by 27 * parameters - each message may be 64, 128 bytes long depending
24 * on SoC. Client is supposed to be aware of t 28 * on SoC. Client is supposed to be aware of this.
25 */ 29 */
26 struct ti_msgmgr_message { 30 struct ti_msgmgr_message {
27 size_t len; 31 size_t len;
28 u8 *buf; 32 u8 *buf;
29 struct mbox_chan *chan_rx; <<
30 int timeout_rx_ms; <<
31 }; 33 };
32 34
33 #endif /* TI_MSGMGR_H */ 35 #endif /* TI_MSGMGR_H */
34 36
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