1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _LINUX_QRTR_H
3 #define _LINUX_QRTR_H
4
5 #include <linux/socket.h>
6 #include <linux/types.h>
7
8 #define QRTR_NODE_BCAST 0xffffffffu
9 #define QRTR_PORT_CTRL 0xfffffffeu
10
11 struct sockaddr_qrtr {
12 __kernel_sa_family_t sq_family;
13 __u32 sq_node;
14 __u32 sq_port;
15 };
16
17 enum qrtr_pkt_type {
18 QRTR_TYPE_DATA = 1,
19 QRTR_TYPE_HELLO = 2,
20 QRTR_TYPE_BYE = 3,
21 QRTR_TYPE_NEW_SERVER = 4,
22 QRTR_TYPE_DEL_SERVER = 5,
23 QRTR_TYPE_DEL_CLIENT = 6,
24 QRTR_TYPE_RESUME_TX = 7,
25 QRTR_TYPE_EXIT = 8,
26 QRTR_TYPE_PING = 9,
27 QRTR_TYPE_NEW_LOOKUP = 10,
28 QRTR_TYPE_DEL_LOOKUP = 11,
29 };
30
31 struct qrtr_ctrl_pkt {
32 __le32 cmd;
33
34 union {
35 struct {
36 __le32 service;
37 __le32 instance;
38 __le32 node;
39 __le32 port;
40 } server;
41
42 struct {
43 __le32 node;
44 __le32 port;
45 } client;
46 };
47 } __packed;
48
49 #endif /* _LINUX_QRTR_H */
50
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