60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* Copyright (c) 2016, Linaro Ltd.
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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 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _UAPI_RPMSG_H_
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#define _UAPI_RPMSG_H_
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#include <linux/ioctl.h>
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#include <linux/types.h>
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/**
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* struct rpmsg_endpoint_info - endpoint info representation
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* @name: name of service
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* @src: local address
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* @dst: destination address
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*/
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struct rpmsg_endpoint_info {
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char name[32];
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__u32 src;
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__u32 dst;
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};
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/**
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* RPMSG_CREATE_EPT_IOCTL:
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* Create the endpoint specified by info.name,
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* updates info.id.
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* RPMSG_DESTROY_EPT_IOCTL:
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* Destroy the endpoint specified by info.id.
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* RPMSG_REST_EPT_GRP_IOCTL:
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* Destroy all endpoint belonging to info.name
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* RPMSG_DESTROY_ALL_EPT_IOCTL:
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* Destroy all endpoint
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*/
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#define RPMSG_CREATE_EPT_IOCTL _IOW(0xb5, 0x1, struct rpmsg_endpoint_info)
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#define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2)
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#define RPMSG_REST_EPT_GRP_IOCTL _IO(0xb5, 0x3)
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#define RPMSG_DESTROY_ALL_EPT_IOCTL _IO(0xb5, 0x4)
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/**
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* struct rpmsg_ctrl_msg - used by rpmsg_master.c
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* @name: user define
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* @id: update by driver
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* @cmd:only can RPMSG_*_IOCTL
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* */
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struct rpmsg_ept_info {
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char name[32];
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uint32_t id;
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};
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#endif
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