1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /* 2 /*
3 * Copyright (c) 2016, Linaro Ltd. 3 * Copyright (c) 2016, Linaro Ltd.
4 */ 4 */
5 5
6 #ifndef _UAPI_RPMSG_H_ 6 #ifndef _UAPI_RPMSG_H_
7 #define _UAPI_RPMSG_H_ 7 #define _UAPI_RPMSG_H_
8 8
9 #include <linux/ioctl.h> 9 #include <linux/ioctl.h>
10 #include <linux/types.h> 10 #include <linux/types.h>
11 11
12 #define RPMSG_ADDR_ANY 0xFFFFFFFF <<
13 <<
14 /** 12 /**
15 * struct rpmsg_endpoint_info - endpoint info 13 * struct rpmsg_endpoint_info - endpoint info representation
16 * @name: name of service 14 * @name: name of service
17 * @src: local address. To set to RPMSG_ADDR_A !! 15 * @src: local address
18 * @dst: destination address. To set to RPMSG_ !! 16 * @dst: destination address
19 */ 17 */
20 struct rpmsg_endpoint_info { 18 struct rpmsg_endpoint_info {
21 char name[32]; 19 char name[32];
22 __u32 src; 20 __u32 src;
23 __u32 dst; 21 __u32 dst;
24 }; 22 };
25 23
26 /** <<
27 * Instantiate a new rmpsg char device endpoin <<
28 */ <<
29 #define RPMSG_CREATE_EPT_IOCTL _IOW(0xb5, 0x1 24 #define RPMSG_CREATE_EPT_IOCTL _IOW(0xb5, 0x1, struct rpmsg_endpoint_info)
30 <<
31 /** <<
32 * Destroy a rpmsg char device endpoint create <<
33 */ <<
34 #define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2) 25 #define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2)
35 <<
36 /** <<
37 * Instantiate a new local rpmsg service devic <<
38 */ <<
39 #define RPMSG_CREATE_DEV_IOCTL _IOW(0xb5, 0x3 <<
40 <<
41 /** <<
42 * Release a local rpmsg device. <<
43 */ <<
44 #define RPMSG_RELEASE_DEV_IOCTL _IOW(0xb5, 0x4 <<
45 <<
46 /** <<
47 * Get the flow control state of the remote rp <<
48 */ <<
49 #define RPMSG_GET_OUTGOING_FLOWCONTROL _IOR(0x <<
50 <<
51 /** <<
52 * Set the flow control state of the local rpm <<
53 */ <<
54 #define RPMSG_SET_INCOMING_FLOWCONTROL _IOR(0x <<
55 26
56 #endif 27 #endif
57 28
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