Commit | Line | Data |
---|---|---|
4d12b8b1 LRV |
1 | /* |
2 | * Copyright (C) 2011 Instituto Nokia de Tecnologia | |
3 | * | |
4 | * Authors: | |
5 | * Lauro Ramos Venancio <lauro.venancio@openbossa.org> | |
6 | * Aloisio Almeida Jr <aloisio.almeida@openbossa.org> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the | |
20 | * Free Software Foundation, Inc., | |
21 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
22 | */ | |
23 | ||
24 | #ifndef __LINUX_NFC_H | |
25 | #define __LINUX_NFC_H | |
26 | ||
27 | #define NFC_GENL_NAME "nfc" | |
28 | #define NFC_GENL_VERSION 1 | |
29 | ||
30 | #define NFC_GENL_MCAST_EVENT_NAME "events" | |
31 | ||
32 | /** | |
33 | * enum nfc_commands - supported nfc commands | |
34 | * | |
35 | * @NFC_CMD_UNSPEC: unspecified command | |
36 | * | |
37 | * @NFC_CMD_GET_DEVICE: request information about a device (requires | |
38 | * %NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices | |
39 | * @NFC_CMD_START_POLL: start polling for targets using the given protocols | |
40 | * (requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS) | |
41 | * @NFC_CMD_STOP_POLL: stop polling for targets (requires | |
42 | * %NFC_ATTR_DEVICE_INDEX) | |
43 | * @NFC_CMD_GET_TARGET: dump all targets found by the previous poll (requires | |
44 | * %NFC_ATTR_DEVICE_INDEX) | |
45 | * @NFC_EVENT_TARGETS_FOUND: event emitted when a new target is found | |
46 | * (it sends %NFC_ATTR_DEVICE_INDEX) | |
47 | * @NFC_EVENT_DEVICE_ADDED: event emitted when a new device is registred | |
48 | * (it sends %NFC_ATTR_DEVICE_NAME, %NFC_ATTR_DEVICE_INDEX and | |
49 | * %NFC_ATTR_PROTOCOLS) | |
50 | * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed | |
51 | * (it sends %NFC_ATTR_DEVICE_INDEX) | |
52 | */ | |
53 | enum nfc_commands { | |
54 | NFC_CMD_UNSPEC, | |
55 | NFC_CMD_GET_DEVICE, | |
56 | NFC_CMD_START_POLL, | |
57 | NFC_CMD_STOP_POLL, | |
58 | NFC_CMD_GET_TARGET, | |
59 | NFC_EVENT_TARGETS_FOUND, | |
60 | NFC_EVENT_DEVICE_ADDED, | |
61 | NFC_EVENT_DEVICE_REMOVED, | |
62 | /* private: internal use only */ | |
63 | __NFC_CMD_AFTER_LAST | |
64 | }; | |
65 | #define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1) | |
66 | ||
67 | /** | |
68 | * enum nfc_attrs - supported nfc attributes | |
69 | * | |
70 | * @NFC_ATTR_UNSPEC: unspecified attribute | |
71 | * | |
72 | * @NFC_ATTR_DEVICE_INDEX: index of nfc device | |
73 | * @NFC_ATTR_DEVICE_NAME: device name, max 8 chars | |
74 | * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwise or-ed combination from | |
75 | * NFC_PROTO_*_MASK constants | |
76 | * @NFC_ATTR_TARGET_INDEX: index of the nfc target | |
77 | * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets extra information such as NFCID | |
78 | * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the | |
79 | * target is not NFC-Forum compliant) | |
80 | */ | |
81 | enum nfc_attrs { | |
82 | NFC_ATTR_UNSPEC, | |
83 | NFC_ATTR_DEVICE_INDEX, | |
84 | NFC_ATTR_DEVICE_NAME, | |
85 | NFC_ATTR_PROTOCOLS, | |
86 | NFC_ATTR_TARGET_INDEX, | |
87 | NFC_ATTR_TARGET_SENS_RES, | |
88 | NFC_ATTR_TARGET_SEL_RES, | |
89 | /* private: internal use only */ | |
90 | __NFC_ATTR_AFTER_LAST | |
91 | }; | |
92 | #define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1) | |
93 | ||
94 | #define NFC_DEVICE_NAME_MAXSIZE 8 | |
95 | ||
96 | /* NFC protocols */ | |
97 | #define NFC_PROTO_JEWEL 1 | |
98 | #define NFC_PROTO_MIFARE 2 | |
99 | #define NFC_PROTO_FELICA 3 | |
100 | #define NFC_PROTO_ISO14443 4 | |
101 | #define NFC_PROTO_NFC_DEP 5 | |
102 | ||
103 | #define NFC_PROTO_MAX 6 | |
104 | ||
105 | /* NFC protocols masks used in bitsets */ | |
106 | #define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) | |
107 | #define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) | |
108 | #define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) | |
109 | #define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) | |
110 | #define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) | |
111 | ||
c7fe3b52 AAJ |
112 | /* NFC socket protocols */ |
113 | #define NFC_SOCKPROTO_MAX 0 | |
114 | ||
4d12b8b1 | 115 | #endif /*__LINUX_NFC_H */ |