Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * Copyright (c) 2016, Linaro Ltd.
4 */
5
6#ifndef _UAPI_RPMSG_H_
7#define _UAPI_RPMSG_H_
8
9#include <linux/ioctl.h>
10#include <linux/types.h>
11
12#define RPMSG_ADDR_ANY 0xFFFFFFFF
13
14/**
15 * struct rpmsg_endpoint_info - endpoint info representation
16 * @name: name of service
17 * @src: local address. To set to RPMSG_ADDR_ANY if not used.
18 * @dst: destination address. To set to RPMSG_ADDR_ANY if not used.
19 */
20struct rpmsg_endpoint_info {
21 char name[32];
22 __u32 src;
23 __u32 dst;
24};
25
26/**
27 * Instantiate a new rmpsg char device endpoint.
28 */
29#define RPMSG_CREATE_EPT_IOCTL _IOW(0xb5, 0x1, struct rpmsg_endpoint_info)
30
31/**
32 * Destroy a rpmsg char device endpoint created by the RPMSG_CREATE_EPT_IOCTL.
33 */
34#define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2)
35
36#endif