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1da177e4 LT |
1 | /* |
2 | * w1_netlink.h | |
3 | * | |
a8018766 | 4 | * Copyright (c) 2003 Evgeniy Polyakov <zbr@ioremap.net> |
1da177e4 LT |
5 | * |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | ||
22 | #ifndef __W1_NETLINK_H | |
23 | #define __W1_NETLINK_H | |
24 | ||
25 | #include <asm/types.h> | |
12003375 | 26 | #include <linux/connector.h> |
1da177e4 LT |
27 | |
28 | #include "w1.h" | |
29 | ||
30 | enum w1_netlink_message_types { | |
31 | W1_SLAVE_ADD = 0, | |
32 | W1_SLAVE_REMOVE, | |
33 | W1_MASTER_ADD, | |
34 | W1_MASTER_REMOVE, | |
12003375 EP |
35 | W1_MASTER_CMD, |
36 | W1_SLAVE_CMD, | |
610705e7 | 37 | W1_LIST_MASTERS, |
1da177e4 LT |
38 | }; |
39 | ||
7785925d | 40 | struct w1_netlink_msg |
1da177e4 LT |
41 | { |
42 | __u8 type; | |
4037014e | 43 | __u8 status; |
12003375 EP |
44 | __u16 len; |
45 | union { | |
46 | __u8 id[8]; | |
47 | struct w1_mst { | |
1da177e4 | 48 | __u32 id; |
12003375 | 49 | __u32 res; |
1da177e4 LT |
50 | } mst; |
51 | } id; | |
12003375 EP |
52 | __u8 data[0]; |
53 | }; | |
54 | ||
325a06fb EP |
55 | enum w1_commands { |
56 | W1_CMD_READ = 0, | |
57 | W1_CMD_WRITE, | |
58 | W1_CMD_SEARCH, | |
59 | W1_CMD_ALARM_SEARCH, | |
60 | W1_CMD_TOUCH, | |
f89735c4 | 61 | W1_CMD_RESET, |
325a06fb EP |
62 | W1_CMD_MAX, |
63 | }; | |
12003375 EP |
64 | |
65 | struct w1_netlink_cmd | |
66 | { | |
67 | __u8 cmd; | |
68 | __u8 res; | |
69 | __u16 len; | |
70 | __u8 data[0]; | |
1da177e4 LT |
71 | }; |
72 | ||
73 | #ifdef __KERNEL__ | |
74 | ||
75 | void w1_netlink_send(struct w1_master *, struct w1_netlink_msg *); | |
12003375 EP |
76 | int w1_init_netlink(void); |
77 | void w1_fini_netlink(void); | |
1da177e4 LT |
78 | |
79 | #endif /* __KERNEL__ */ | |
80 | #endif /* __W1_NETLINK_H */ |