44 lines
920 B
C
44 lines
920 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2019 NXP.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/*
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* @file linux/imx_rpmsg.h
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*
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* @brief Global header file for iMX RPMSG
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*
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* @ingroup RPMSG
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*/
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#ifndef __LINUX_IMX_RPMSG_H__
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#define __LINUX_IMX_RPMSG_H__
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/* Category define */
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#define IMX_RMPSG_LIFECYCLE 1
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#define IMX_RPMSG_PMIC 2
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#define IMX_RPMSG_AUDIO 3
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#define IMX_RPMSG_KEY 4
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#define IMX_RPMSG_GPIO 5
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#define IMX_RPMSG_RTC 6
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#define IMX_RPMSG_SENSOR 7
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/* rpmsg version */
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#define IMX_RMPSG_MAJOR 1
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#define IMX_RMPSG_MINOR 0
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#define CIRC_ADD(idx, size, value) (((idx) + (value)) & ((size) - 1))
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struct imx_rpmsg_head {
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u8 cate;
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u8 major;
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u8 minor;
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u8 type;
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u8 cmd;
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u8 reserved[5];
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} __packed;
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#endif /* __LINUX_IMX_RPMSG_H__ */
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