1 #ifndef __LINUX_NL80211_H
2 #define __LINUX_NL80211_H
4 * 802.11 netlink interface public header
6 * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
10 * enum nl80211_commands - supported nl80211 commands
12 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
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.
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.
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
47 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
48 * or %NL80211_ATTR_MAC.
50 * @NL80211_CMD_MAX: highest used command number
51 * @__NL80211_CMD_AFTER_LAST: internal use
53 enum nl80211_commands {
54 /* don't change the order or add anything inbetween, this is ABI! */
57 NL80211_CMD_GET_WIPHY, /* can dump */
58 NL80211_CMD_SET_WIPHY,
59 NL80211_CMD_NEW_WIPHY,
60 NL80211_CMD_DEL_WIPHY,
62 NL80211_CMD_GET_INTERFACE, /* can dump */
63 NL80211_CMD_SET_INTERFACE,
64 NL80211_CMD_NEW_INTERFACE,
65 NL80211_CMD_DEL_INTERFACE,
72 /* add commands here */
74 /* used to define NL80211_CMD_MAX below */
75 __NL80211_CMD_AFTER_LAST,
76 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
81 * enum nl80211_attrs - nl80211 netlink attributes
83 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
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)
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
93 * @NL80211_ATTR_MAC: MAC address (various uses)
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
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
104 * @NL80211_ATTR_MAX: highest attribute number currently defined
105 * @__NL80211_ATTR_AFTER_LAST: internal use
108 /* don't change the order or add anything inbetween, this is ABI! */
112 NL80211_ATTR_WIPHY_NAME,
114 NL80211_ATTR_IFINDEX,
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,
126 /* add attributes here, update the policy in nl80211.c */
128 __NL80211_ATTR_AFTER_LAST,
129 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
133 * enum nl80211_iftype - (virtual) interface types
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
142 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
143 * @__NL80211_IFTYPE_AFTER_LAST: internal use
145 * These values are used with the %NL80211_ATTR_IFTYPE
146 * to set the type of an interface.
149 enum nl80211_iftype {
150 NL80211_IFTYPE_UNSPECIFIED,
151 NL80211_IFTYPE_ADHOC,
152 NL80211_IFTYPE_STATION,
154 NL80211_IFTYPE_AP_VLAN,
156 NL80211_IFTYPE_MONITOR,
159 __NL80211_IFTYPE_AFTER_LAST,
160 NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
163 #endif /* __LINUX_NL80211_H */