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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/linux/soc/ti/ti-msgmgr.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/linux/soc/ti/ti-msgmgr.h')
-rw-r--r-- | include/linux/soc/ti/ti-msgmgr.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/soc/ti/ti-msgmgr.h b/include/linux/soc/ti/ti-msgmgr.h new file mode 100644 index 000000000..543da257a --- /dev/null +++ b/include/linux/soc/ti/ti-msgmgr.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Texas Instruments' Message Manager + * + * Copyright (C) 2015-2022 Texas Instruments Incorporated - https://www.ti.com/ + * Nishanth Menon + */ + +#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 + * parameters - each message may be 64, 128 bytes long depending + * on SoC. Client is supposed to be aware of this. + */ +struct ti_msgmgr_message { + size_t len; + u8 *buf; + struct mbox_chan *chan_rx; + int timeout_rx_ms; +}; + +#endif /* TI_MSGMGR_H */ |