[deliverable/linux.git] / include / linux / nl80211.h

#ifndef __LINUX_NL80211_H
#define __LINUX_NL80211_H
/*
 * 802.11 netlink interface public header
 *
 * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
 */

/**
 * enum nl80211_commands - supported nl80211 commands
 *
 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
 *
 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
 *	to get a list of all present wiphys.
 * @NL80211_CMD_SET_WIPHY: set wiphy name, needs %NL80211_ATTR_WIPHY and
 *	%NL80211_ATTR_WIPHY_NAME.
 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
 *	or rename notification. Has attributes %NL80211_ATTR_WIPHY and
 *	%NL80211_ATTR_WIPHY_NAME.
 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
 *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
 *
 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
 *	either a dump request on a %NL80211_ATTR_WIPHY or a specific get
 *	on an %NL80211_ATTR_IFINDEX is supported.
 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
 *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
 *	to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
 *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
 *	be sent from userspace to request creation of a new virtual interface,
 *	then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
 *	%NL80211_ATTR_IFNAME.
 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
 *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
 *	userspace to request deletion of a virtual interface, then requires
 *	attribute %NL80211_ATTR_IFINDEX.
 *
 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
 *	by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT or
 *	%NL80211_ATTR_KEY_THRESHOLD.
 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
 *	%NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER
 *	attributes.
 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
 *	or %NL80211_ATTR_MAC.
 *
 * @NL80211_CMD_MAX: highest used command number
 * @__NL80211_CMD_AFTER_LAST: internal use
 */
enum nl80211_commands {
/* don't change the order or add anything inbetween, this is ABI! */
	NL80211_CMD_UNSPEC,

	NL80211_CMD_GET_WIPHY,		/* can dump */
	NL80211_CMD_SET_WIPHY,
	NL80211_CMD_NEW_WIPHY,
	NL80211_CMD_DEL_WIPHY,

	NL80211_CMD_GET_INTERFACE,	/* can dump */
	NL80211_CMD_SET_INTERFACE,
	NL80211_CMD_NEW_INTERFACE,
	NL80211_CMD_DEL_INTERFACE,

	NL80211_CMD_GET_KEY,
	NL80211_CMD_SET_KEY,
	NL80211_CMD_NEW_KEY,
	NL80211_CMD_DEL_KEY,

	/* add commands here */

	/* used to define NL80211_CMD_MAX below */
	__NL80211_CMD_AFTER_LAST,
	NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
};


/**
 * enum nl80211_attrs - nl80211 netlink attributes
 *
 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
 *
 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
 *	/sys/class/ieee80211/<phyname>/index
 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
 *
 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
 * @NL80211_ATTR_IFNAME: network interface name
 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
 *
 * @NL80211_ATTR_MAC: MAC address (various uses)
 *
 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
 *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
 *	keys
 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
 *	section 7.3.2.25.1, e.g. 0x000FAC04)
 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
 *	CCMP keys, each six bytes in little endian
 *
 * @NL80211_ATTR_MAX: highest attribute number currently defined
 * @__NL80211_ATTR_AFTER_LAST: internal use
 */
enum nl80211_attrs {
/* don't change the order or add anything inbetween, this is ABI! */
	NL80211_ATTR_UNSPEC,

	NL80211_ATTR_WIPHY,
	NL80211_ATTR_WIPHY_NAME,

	NL80211_ATTR_IFINDEX,
	NL80211_ATTR_IFNAME,
	NL80211_ATTR_IFTYPE,

	NL80211_ATTR_MAC,

	NL80211_ATTR_KEY_DATA,
	NL80211_ATTR_KEY_IDX,
	NL80211_ATTR_KEY_CIPHER,
	NL80211_ATTR_KEY_SEQ,
	NL80211_ATTR_KEY_DEFAULT,

	/* add attributes here, update the policy in nl80211.c */

	__NL80211_ATTR_AFTER_LAST,
	NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
};

/**
 * enum nl80211_iftype - (virtual) interface types
 *
 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
 * @NL80211_IFTYPE_ADHOC: independent BSS member
 * @NL80211_IFTYPE_STATION: managed BSS member
 * @NL80211_IFTYPE_AP: access point
 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
 * @NL80211_IFTYPE_WDS: wireless distribution interface
 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
 * @__NL80211_IFTYPE_AFTER_LAST: internal use
 *
 * These values are used with the %NL80211_ATTR_IFTYPE
 * to set the type of an interface.
 *
 */
enum nl80211_iftype {
	NL80211_IFTYPE_UNSPECIFIED,
	NL80211_IFTYPE_ADHOC,
	NL80211_IFTYPE_STATION,
	NL80211_IFTYPE_AP,
	NL80211_IFTYPE_AP_VLAN,
	NL80211_IFTYPE_WDS,
	NL80211_IFTYPE_MONITOR,

	/* keep last */
	__NL80211_IFTYPE_AFTER_LAST,
	NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
};

#endif /* __LINUX_NL80211_H */
Commit	Line	Data
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	/**
704232c2 JB	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
704232c2 JB	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,
55682965 JB	160	NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
704232c2	161	};
704232c2 JB	162
704232c2 JB	163	#endif /* __LINUX_NL80211_H */