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704232c2 JB |
1 | #ifndef __LINUX_NL80211_H |
2 | #define __LINUX_NL80211_H | |
3 | /* | |
4 | * 802.11 netlink interface public header | |
5 | * | |
6 | * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net> | |
7 | */ | |
8 | ||
55682965 JB |
9 | /** |
10 | * enum nl80211_commands - supported nl80211 commands | |
11 | * | |
12 | * @NL80211_CMD_UNSPEC: unspecified command to catch errors | |
13 | * | |
14 | * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request | |
15 | * to get a list of all present wiphys. | |
16 | * @NL80211_CMD_SET_WIPHY: set wiphy name, needs %NL80211_ATTR_WIPHY and | |
17 | * %NL80211_ATTR_WIPHY_NAME. | |
18 | * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request | |
19 | * or rename notification. Has attributes %NL80211_ATTR_WIPHY and | |
20 | * %NL80211_ATTR_WIPHY_NAME. | |
21 | * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes | |
22 | * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. | |
23 | * | |
24 | * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; | |
25 | * either a dump request on a %NL80211_ATTR_WIPHY or a specific get | |
26 | * on an %NL80211_ATTR_IFINDEX is supported. | |
27 | * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires | |
28 | * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. | |
29 | * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response | |
30 | * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, | |
31 | * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also | |
32 | * be sent from userspace to request creation of a new virtual interface, | |
33 | * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and | |
34 | * %NL80211_ATTR_IFNAME. | |
35 | * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes | |
36 | * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from | |
37 | * userspace to request deletion of a virtual interface, then requires | |
38 | * attribute %NL80211_ATTR_IFINDEX. | |
39 | * | |
41ade00f JB |
40 | * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified |
41 | * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. | |
42 | * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT or | |
43 | * %NL80211_ATTR_KEY_THRESHOLD. | |
44 | * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, | |
45 | * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER | |
46 | * attributes. | |
47 | * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX | |
48 | * or %NL80211_ATTR_MAC. | |
49 | * | |
55682965 JB |
50 | * @NL80211_CMD_MAX: highest used command number |
51 | * @__NL80211_CMD_AFTER_LAST: internal use | |
52 | */ | |
53 | enum nl80211_commands { | |
54 | /* don't change the order or add anything inbetween, this is ABI! */ | |
55 | NL80211_CMD_UNSPEC, | |
56 | ||
57 | NL80211_CMD_GET_WIPHY, /* can dump */ | |
58 | NL80211_CMD_SET_WIPHY, | |
59 | NL80211_CMD_NEW_WIPHY, | |
60 | NL80211_CMD_DEL_WIPHY, | |
61 | ||
62 | NL80211_CMD_GET_INTERFACE, /* can dump */ | |
63 | NL80211_CMD_SET_INTERFACE, | |
64 | NL80211_CMD_NEW_INTERFACE, | |
65 | NL80211_CMD_DEL_INTERFACE, | |
66 | ||
41ade00f JB |
67 | NL80211_CMD_GET_KEY, |
68 | NL80211_CMD_SET_KEY, | |
69 | NL80211_CMD_NEW_KEY, | |
70 | NL80211_CMD_DEL_KEY, | |
71 | ||
55682965 JB |
72 | /* add commands here */ |
73 | ||
74 | /* used to define NL80211_CMD_MAX below */ | |
75 | __NL80211_CMD_AFTER_LAST, | |
76 | NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 | |
77 | }; | |
78 | ||
79 | ||
80 | /** | |
81 | * enum nl80211_attrs - nl80211 netlink attributes | |
82 | * | |
83 | * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors | |
84 | * | |
85 | * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. | |
86 | * /sys/class/ieee80211/<phyname>/index | |
87 | * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) | |
88 | * | |
89 | * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on | |
90 | * @NL80211_ATTR_IFNAME: network interface name | |
91 | * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype | |
92 | * | |
41ade00f JB |
93 | * @NL80211_ATTR_MAC: MAC address (various uses) |
94 | * | |
95 | * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of | |
96 | * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC | |
97 | * keys | |
98 | * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) | |
99 | * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 | |
100 | * section 7.3.2.25.1, e.g. 0x000FAC04) | |
101 | * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and | |
102 | * CCMP keys, each six bytes in little endian | |
103 | * | |
55682965 JB |
104 | * @NL80211_ATTR_MAX: highest attribute number currently defined |
105 | * @__NL80211_ATTR_AFTER_LAST: internal use | |
106 | */ | |
107 | enum nl80211_attrs { | |
108 | /* don't change the order or add anything inbetween, this is ABI! */ | |
109 | NL80211_ATTR_UNSPEC, | |
110 | ||
111 | NL80211_ATTR_WIPHY, | |
112 | NL80211_ATTR_WIPHY_NAME, | |
113 | ||
114 | NL80211_ATTR_IFINDEX, | |
115 | NL80211_ATTR_IFNAME, | |
116 | NL80211_ATTR_IFTYPE, | |
117 | ||
41ade00f JB |
118 | NL80211_ATTR_MAC, |
119 | ||
120 | NL80211_ATTR_KEY_DATA, | |
121 | NL80211_ATTR_KEY_IDX, | |
122 | NL80211_ATTR_KEY_CIPHER, | |
123 | NL80211_ATTR_KEY_SEQ, | |
124 | NL80211_ATTR_KEY_DEFAULT, | |
125 | ||
55682965 JB |
126 | /* add attributes here, update the policy in nl80211.c */ |
127 | ||
128 | __NL80211_ATTR_AFTER_LAST, | |
129 | NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 | |
130 | }; | |
131 | ||
704232c2 JB |
132 | /** |
133 | * enum nl80211_iftype - (virtual) interface types | |
55682965 | 134 | * |
704232c2 JB |
135 | * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides |
136 | * @NL80211_IFTYPE_ADHOC: independent BSS member | |
137 | * @NL80211_IFTYPE_STATION: managed BSS member | |
138 | * @NL80211_IFTYPE_AP: access point | |
139 | * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points | |
140 | * @NL80211_IFTYPE_WDS: wireless distribution interface | |
141 | * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames | |
55682965 | 142 | * @NL80211_IFTYPE_MAX: highest interface type number currently defined |
704232c2 JB |
143 | * @__NL80211_IFTYPE_AFTER_LAST: internal use |
144 | * | |
55682965 | 145 | * These values are used with the %NL80211_ATTR_IFTYPE |
704232c2 JB |
146 | * to set the type of an interface. |
147 | * | |
148 | */ | |
149 | enum nl80211_iftype { | |
150 | NL80211_IFTYPE_UNSPECIFIED, | |
151 | NL80211_IFTYPE_ADHOC, | |
152 | NL80211_IFTYPE_STATION, | |
153 | NL80211_IFTYPE_AP, | |
154 | NL80211_IFTYPE_AP_VLAN, | |
155 | NL80211_IFTYPE_WDS, | |
156 | NL80211_IFTYPE_MONITOR, | |
157 | ||
158 | /* keep last */ | |
55682965 JB |
159 | __NL80211_IFTYPE_AFTER_LAST, |
160 | NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1 | |
704232c2 | 161 | }; |
704232c2 JB |
162 | |
163 | #endif /* __LINUX_NL80211_H */ |