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-rw-r--r--include/linux/soc/ti/ti-msgmgr.h18
1 files changed, 8 insertions, 10 deletions
diff --git a/include/linux/soc/ti/ti-msgmgr.h b/include/linux/soc/ti/ti-msgmgr.h
index eac8e0c6fe11..543da257a5f2 100644
--- a/include/linux/soc/ti/ti-msgmgr.h
+++ b/include/linux/soc/ti/ti-msgmgr.h
@@ -1,26 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Texas Instruments' Message Manager
*
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2022 Texas Instruments Incorporated - https://www.ti.com/
* Nishanth Menon
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#ifndef TI_MSGMGR_H
#define TI_MSGMGR_H
+struct mbox_chan;
+
/**
* struct ti_msgmgr_message - Message Manager structure
* @len: Length of data in the Buffer
* @buf: Buffer pointer
+ * @chan_rx: Expected channel for response, must be provided to use polled rx
+ * @timeout_rx_ms: Timeout value to use if polling for response
*
* This is the structure for data used in mbox_send_message
* the length of data buffer used depends on the SoC integration
@@ -30,6 +26,8 @@
struct ti_msgmgr_message {
size_t len;
u8 *buf;
+ struct mbox_chan *chan_rx;
+ int timeout_rx_ms;
};
#endif /* TI_MSGMGR_H */