path: root/include/linux/wireless.h

/*
 * This file define a set of standard wireless extensions
 *
 * Version :	22	16.3.07
 *
 * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
 * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
 */

#ifndef _LINUX_WIRELESS_H
#define _LINUX_WIRELESS_H



#include <linux/types.h>		
#include <linux/socket.h>		
#include <linux/if.h>			

#define WIRELESS_EXT	22




#define SIOCSIWCOMMIT	0x8B00		
#define SIOCGIWNAME	0x8B01		

#define SIOCSIWNWID	0x8B02		
#define SIOCGIWNWID	0x8B03		
#define SIOCSIWFREQ	0x8B04		
#define SIOCGIWFREQ	0x8B05		
#define SIOCSIWMODE	0x8B06		
#define SIOCGIWMODE	0x8B07		
#define SIOCSIWSENS	0x8B08		
#define SIOCGIWSENS	0x8B09		

#define SIOCSIWRANGE	0x8B0A		
#define SIOCGIWRANGE	0x8B0B		
#define SIOCSIWPRIV	0x8B0C		
#define SIOCGIWPRIV	0x8B0D		
#define SIOCSIWSTATS	0x8B0E		
#define SIOCGIWSTATS	0x8B0F		

#define SIOCSIWSPY	0x8B10		
#define SIOCGIWSPY	0x8B11		
#define SIOCSIWTHRSPY	0x8B12		
#define SIOCGIWTHRSPY	0x8B13		

#define SIOCSIWAP	0x8B14		
#define SIOCGIWAP	0x8B15		
#define SIOCGIWAPLIST	0x8B17		
#define SIOCSIWSCAN	0x8B18		
#define SIOCGIWSCAN	0x8B19		

#define SIOCSIWESSID	0x8B1A		
#define SIOCGIWESSID	0x8B1B		
#define SIOCSIWNICKN	0x8B1C		
#define SIOCGIWNICKN	0x8B1D		

#define SIOCSIWRATE	0x8B20		
#define SIOCGIWRATE	0x8B21		
#define SIOCSIWRTS	0x8B22		
#define SIOCGIWRTS	0x8B23		
#define SIOCSIWFRAG	0x8B24		
#define SIOCGIWFRAG	0x8B25		
#define SIOCSIWTXPOW	0x8B26		
#define SIOCGIWTXPOW	0x8B27		
#define SIOCSIWRETRY	0x8B28		
#define SIOCGIWRETRY	0x8B29		

#define SIOCSIWENCODE	0x8B2A		
#define SIOCGIWENCODE	0x8B2B		
#define SIOCSIWPOWER	0x8B2C		
#define SIOCGIWPOWER	0x8B2D		

#define SIOCSIWGENIE	0x8B30		
#define SIOCGIWGENIE	0x8B31		

#define SIOCSIWMLME	0x8B16		
#define SIOCSIWAUTH	0x8B32		
#define SIOCGIWAUTH	0x8B33		

#define SIOCSIWENCODEEXT 0x8B34		
#define SIOCGIWENCODEEXT 0x8B35		

#define SIOCSIWPMKSA	0x8B36		


#define SIOCIWFIRSTPRIV	0x8BE0
#define SIOCIWLASTPRIV	0x8BFF


#define SIOCIWFIRST	0x8B00
#define SIOCIWLAST	SIOCIWLASTPRIV		
#define IW_IOCTL_IDX(cmd)	((cmd) - SIOCIWFIRST)
#define IW_HANDLER(id, func)			\
	[IW_IOCTL_IDX(id)] = func

#define IW_IS_SET(cmd)	(!((cmd) & 0x1))
#define IW_IS_GET(cmd)	((cmd) & 0x1)


#define IWEVTXDROP	0x8C00		
#define IWEVQUAL	0x8C01		
#define IWEVCUSTOM	0x8C02		
#define IWEVREGISTERED	0x8C03		
#define IWEVEXPIRED	0x8C04		
#define IWEVGENIE	0x8C05		
#define IWEVMICHAELMICFAILURE 0x8C06	
#define IWEVASSOCREQIE	0x8C07		
#define IWEVASSOCRESPIE	0x8C08		
#define IWEVPMKIDCAND	0x8C09		

#define IWEVFIRST	0x8C00
#define IW_EVENT_IDX(cmd)	((cmd) - IWEVFIRST)


#define IW_PRIV_TYPE_MASK	0x7000	
#define IW_PRIV_TYPE_NONE	0x0000
#define IW_PRIV_TYPE_BYTE	0x1000	
#define IW_PRIV_TYPE_CHAR	0x2000	
#define IW_PRIV_TYPE_INT	0x4000	
#define IW_PRIV_TYPE_FLOAT	0x5000	
#define IW_PRIV_TYPE_ADDR	0x6000	

#define IW_PRIV_SIZE_FIXED	0x0800	

#define IW_PRIV_SIZE_MASK	0x07FF	



#define IW_MAX_FREQUENCIES	32

#define IW_MAX_BITRATES		32

#define IW_MAX_TXPOWER		8

#define IW_MAX_SPY		8

#define IW_MAX_AP		64

#define IW_ESSID_MAX_SIZE	32

#define IW_MODE_AUTO	0	
#define IW_MODE_ADHOC	1	
#define IW_MODE_INFRA	2	
#define IW_MODE_MASTER	3	
#define IW_MODE_REPEAT	4	
#define IW_MODE_SECOND	5	
#define IW_MODE_MONITOR	6	
#define IW_MODE_MESH	7	

#define IW_QUAL_QUAL_UPDATED	0x01	
#define IW_QUAL_LEVEL_UPDATED	0x02
#define IW_QUAL_NOISE_UPDATED	0x04
#define IW_QUAL_ALL_UPDATED	0x07
#define IW_QUAL_DBM		0x08	
#define IW_QUAL_QUAL_INVALID	0x10	
#define IW_QUAL_LEVEL_INVALID	0x20
#define IW_QUAL_NOISE_INVALID	0x40
#define IW_QUAL_RCPI		0x80	
#define IW_QUAL_ALL_INVALID	0x70

#define IW_FREQ_AUTO		0x00	
#define IW_FREQ_FIXED		0x01	

#define IW_MAX_ENCODING_SIZES	8

#define IW_ENCODING_TOKEN_MAX	64	

#define IW_ENCODE_INDEX		0x00FF	
#define IW_ENCODE_FLAGS		0xFF00	
#define IW_ENCODE_MODE		0xF000	
#define IW_ENCODE_DISABLED	0x8000	
#define IW_ENCODE_ENABLED	0x0000	
#define IW_ENCODE_RESTRICTED	0x4000	
#define IW_ENCODE_OPEN		0x2000	
#define IW_ENCODE_NOKEY		0x0800  
#define IW_ENCODE_TEMP		0x0400  

#define IW_POWER_ON		0x0000	
#define IW_POWER_TYPE		0xF000	
#define IW_POWER_PERIOD		0x1000	
#define IW_POWER_TIMEOUT	0x2000	
#define IW_POWER_MODE		0x0F00	
#define IW_POWER_UNICAST_R	0x0100	
#define IW_POWER_MULTICAST_R	0x0200	
#define IW_POWER_ALL_R		0x0300	
#define IW_POWER_FORCE_S	0x0400	
#define IW_POWER_REPEATER	0x0800	
#define IW_POWER_MODIFIER	0x000F	
#define IW_POWER_MIN		0x0001	
#define IW_POWER_MAX		0x0002	
#define IW_POWER_RELATIVE	0x0004	

#define IW_TXPOW_TYPE		0x00FF	
#define IW_TXPOW_DBM		0x0000	
#define IW_TXPOW_MWATT		0x0001	
#define IW_TXPOW_RELATIVE	0x0002	
#define IW_TXPOW_RANGE		0x1000	

#define IW_RETRY_ON		0x0000	
#define IW_RETRY_TYPE		0xF000	
#define IW_RETRY_LIMIT		0x1000	
#define IW_RETRY_LIFETIME	0x2000	
#define IW_RETRY_MODIFIER	0x00FF	
#define IW_RETRY_MIN		0x0001	
#define IW_RETRY_MAX		0x0002	
#define IW_RETRY_RELATIVE	0x0004	
#define IW_RETRY_SHORT		0x0010	
#define IW_RETRY_LONG		0x0020	

#define IW_SCAN_DEFAULT		0x0000	
#define IW_SCAN_ALL_ESSID	0x0001	
#define IW_SCAN_THIS_ESSID	0x0002	
#define IW_SCAN_ALL_FREQ	0x0004	
#define IW_SCAN_THIS_FREQ	0x0008	
#define IW_SCAN_ALL_MODE	0x0010	
#define IW_SCAN_THIS_MODE	0x0020	
#define IW_SCAN_ALL_RATE	0x0040	
#define IW_SCAN_THIS_RATE	0x0080	
#define IW_SCAN_TYPE_ACTIVE 0
#define IW_SCAN_TYPE_PASSIVE 1
#define IW_SCAN_MAX_DATA	4096	

#define IW_SCAN_CAPA_NONE		0x00
#define IW_SCAN_CAPA_ESSID		0x01
#define IW_SCAN_CAPA_BSSID		0x02
#define IW_SCAN_CAPA_CHANNEL	0x04
#define IW_SCAN_CAPA_MODE		0x08
#define IW_SCAN_CAPA_RATE		0x10
#define IW_SCAN_CAPA_TYPE		0x20
#define IW_SCAN_CAPA_TIME		0x40

#define IW_CUSTOM_MAX		256	

#define IW_GENERIC_IE_MAX	1024

#define IW_MLME_DEAUTH		0
#define IW_MLME_DISASSOC	1
#define IW_MLME_AUTH		2
#define IW_MLME_ASSOC		3

#define IW_AUTH_INDEX		0x0FFF
#define IW_AUTH_FLAGS		0xF000
/* SIOCSIWAUTH/SIOCGIWAUTH parameters (0 .. 4095)
 * (IW_AUTH_INDEX mask in struct iw_param flags; this is the index of the
 * parameter that is being set/get to; value will be read/written to
 * struct iw_param value field) */
#define IW_AUTH_WPA_VERSION		0
#define IW_AUTH_CIPHER_PAIRWISE		1
#define IW_AUTH_CIPHER_GROUP		2
#define IW_AUTH_KEY_MGMT		3
#define IW_AUTH_TKIP_COUNTERMEASURES	4
#define IW_AUTH_DROP_UNENCRYPTED	5
#define IW_AUTH_80211_AUTH_ALG		6
#define IW_AUTH_WPA_ENABLED		7
#define IW_AUTH_RX_UNENCRYPTED_EAPOL	8
#define IW_AUTH_ROAMING_CONTROL		9
#define IW_AUTH_PRIVACY_INVOKED		10
#define IW_AUTH_CIPHER_GROUP_MGMT	11
#define IW_AUTH_MFP			12

#define IW_AUTH_WPA_VERSION_DISABLED	0x00000001
#define IW_AUTH_WPA_VERSION_WPA		0x00000002
#define IW_AUTH_WPA_VERSION_WPA2	0x00000004

#define IW_AUTH_CIPHER_NONE	0x00000001
#define IW_AUTH_CIPHER_WEP40	0x00000002
#define IW_AUTH_CIPHER_TKIP	0x00000004
#define IW_AUTH_CIPHER_CCMP	0x00000008
#define IW_AUTH_CIPHER_WEP104	0x00000010
#define IW_AUTH_CIPHER_AES_CMAC	0x00000020

#define IW_AUTH_KEY_MGMT_802_1X	1
#define IW_AUTH_KEY_MGMT_PSK	2

#define IW_AUTH_ALG_OPEN_SYSTEM	0x00000001
#define IW_AUTH_ALG_SHARED_KEY	0x00000002
#define IW_AUTH_ALG_LEAP	0x00000004

#define IW_AUTH_ROAMING_ENABLE	0	
#define IW_AUTH_ROAMING_DISABLE	1	

#define IW_AUTH_MFP_DISABLED	0	
#define IW_AUTH_MFP_OPTIONAL	1	
#define IW_AUTH_MFP_REQUIRED	2	

#define IW_ENCODE_SEQ_MAX_SIZE	8
#define IW_ENCODE_ALG_NONE	0
#define IW_ENCODE_ALG_WEP	1
#define IW_ENCODE_ALG_TKIP	2
#define IW_ENCODE_ALG_CCMP	3
#define IW_ENCODE_ALG_PMK	4
#define IW_ENCODE_ALG_AES_CMAC	5
#define IW_ENCODE_EXT_TX_SEQ_VALID	0x00000001
#define IW_ENCODE_EXT_RX_SEQ_VALID	0x00000002
#define IW_ENCODE_EXT_GROUP_KEY		0x00000004
#define IW_ENCODE_EXT_SET_TX_KEY	0x00000008

#define IW_MICFAILURE_KEY_ID	0x00000003 
#define IW_MICFAILURE_GROUP	0x00000004
#define IW_MICFAILURE_PAIRWISE	0x00000008
#define IW_MICFAILURE_STAKEY	0x00000010
#define IW_MICFAILURE_COUNT	0x00000060 

#define IW_ENC_CAPA_WPA		0x00000001
#define IW_ENC_CAPA_WPA2	0x00000002
#define IW_ENC_CAPA_CIPHER_TKIP	0x00000004
#define IW_ENC_CAPA_CIPHER_CCMP	0x00000008
#define IW_ENC_CAPA_4WAY_HANDSHAKE	0x00000010

#define IW_EVENT_CAPA_BASE(cmd)		((cmd >= SIOCIWFIRSTPRIV) ? \
					 (cmd - SIOCIWFIRSTPRIV + 0x60) : \
					 (cmd - SIOCIWFIRST))
#define IW_EVENT_CAPA_INDEX(cmd)	(IW_EVENT_CAPA_BASE(cmd) >> 5)
#define IW_EVENT_CAPA_MASK(cmd)		(1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F))
#define IW_EVENT_CAPA_K_0	(IW_EVENT_CAPA_MASK(0x8B04) | \
				 IW_EVENT_CAPA_MASK(0x8B06) | \
				 IW_EVENT_CAPA_MASK(0x8B1A))
#define IW_EVENT_CAPA_K_1	(IW_EVENT_CAPA_MASK(0x8B2A))
#define IW_EVENT_CAPA_SET(event_capa, cmd) (event_capa[IW_EVENT_CAPA_INDEX(cmd)] |= IW_EVENT_CAPA_MASK(cmd))
#define IW_EVENT_CAPA_SET_KERNEL(event_capa) {event_capa[0] |= IW_EVENT_CAPA_K_0; event_capa[1] |= IW_EVENT_CAPA_K_1; }



struct	iw_param
{
  __s32		value;		
  __u8		fixed;		
  __u8		disabled;	
  __u16		flags;		
};

struct	iw_point
{
  void __user	*pointer;	
  __u16		length;		
  __u16		flags;		
};

#ifdef __KERNEL__
#ifdef CONFIG_COMPAT

#include <linux/compat.h>

struct compat_iw_point {
	compat_caddr_t pointer;
	__u16 length;
	__u16 flags;
};
#endif
#endif

struct	iw_freq
{
	__s32		m;		
	__s16		e;		
	__u8		i;		
	__u8		flags;		
};

struct	iw_quality
{
	__u8		qual;		
	__u8		level;		
	__u8		noise;		
	__u8		updated;	
};

struct	iw_discarded
{
	__u32		nwid;		
	__u32		code;		
	__u32		fragment;	
	__u32		retries;	
	__u32		misc;		
};

struct	iw_missed
{
	__u32		beacon;		
};

struct	iw_thrspy
{
	struct sockaddr		addr;		
	struct iw_quality	qual;		
	struct iw_quality	low;		
	struct iw_quality	high;		
};

struct	iw_scan_req
{
	__u8		scan_type; 
	__u8		essid_len;
	__u8		num_channels; 
	__u8		flags; 
	struct sockaddr	bssid; 

	__u8		essid[IW_ESSID_MAX_SIZE];

	__u32		min_channel_time; 
	__u32		max_channel_time; 

	struct iw_freq	channel_list[IW_MAX_FREQUENCIES];
};


struct	iw_encode_ext
{
	__u32		ext_flags; 
	__u8		tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; 
	__u8		rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; 
	struct sockaddr	addr; 
	__u16		alg; 
	__u16		key_len;
	__u8		key[0];
};

struct	iw_mlme
{
	__u16		cmd; 
	__u16		reason_code;
	struct sockaddr	addr;
};

#define IW_PMKSA_ADD		1
#define IW_PMKSA_REMOVE		2
#define IW_PMKSA_FLUSH		3

#define IW_PMKID_LEN	16

struct	iw_pmksa
{
	__u32		cmd; 
	struct sockaddr	bssid;
	__u8		pmkid[IW_PMKID_LEN];
};

struct	iw_michaelmicfailure
{
	__u32		flags;
	struct sockaddr	src_addr;
	__u8		tsc[IW_ENCODE_SEQ_MAX_SIZE]; 
};

#define IW_PMKID_CAND_PREAUTH	0x00000001 
struct	iw_pmkid_cand
{
	__u32		flags; 
	__u32		index; 
	struct sockaddr	bssid;
};

struct	iw_statistics
{
	__u16		status;		

	struct iw_quality	qual;		
	struct iw_discarded	discard;	
	struct iw_missed	miss;		
};

union	iwreq_data
{
	
	char		name[IFNAMSIZ];

	struct iw_point	essid;		
	struct iw_param	nwid;		
	struct iw_freq	freq;		

	struct iw_param	sens;		
	struct iw_param	bitrate;	
	struct iw_param	txpower;	
	struct iw_param	rts;		
	struct iw_param	frag;		
	__u32		mode;		
	struct iw_param	retry;		

	struct iw_point	encoding;	
	struct iw_param	power;		
	struct iw_quality qual;		

	struct sockaddr	ap_addr;	
	struct sockaddr	addr;		

	struct iw_param	param;		
	struct iw_point	data;		
};

struct	iwreq 
{
	union
	{
		char	ifrn_name[IFNAMSIZ];	
	} ifr_ifrn;

	
	union	iwreq_data	u;
};



struct	iw_range
{
	
	__u32		throughput;	

	
	__u32		min_nwid;	
	__u32		max_nwid;	

	
	__u16		old_num_channels;
	__u8		old_num_frequency;

	
	__u8		scan_capa; 	

	
	__u32		event_capa[6];

	
	__s32		sensitivity;

	
	struct iw_quality	max_qual;	
	struct iw_quality	avg_qual;	

	
	__u8		num_bitrates;	
	__s32		bitrate[IW_MAX_BITRATES];	

	
	__s32		min_rts;	
	__s32		max_rts;	

	
	__s32		min_frag;	
	__s32		max_frag;	

	
	__s32		min_pmp;	
	__s32		max_pmp;	
	__s32		min_pmt;	
	__s32		max_pmt;	
	__u16		pmp_flags;	
	__u16		pmt_flags;	
	__u16		pm_capa;	

	
	__u16	encoding_size[IW_MAX_ENCODING_SIZES];	
	__u8	num_encoding_sizes;	
	__u8	max_encoding_tokens;	
	
	__u8	encoding_login_index;	

	
	__u16		txpower_capa;	
	__u8		num_txpower;	
	__s32		txpower[IW_MAX_TXPOWER];	

	
	__u8		we_version_compiled;	
	__u8		we_version_source;	

	
	__u16		retry_capa;	
	__u16		retry_flags;	
	__u16		r_time_flags;	
	__s32		min_retry;	
	__s32		max_retry;	
	__s32		min_r_time;	
	__s32		max_r_time;	

	
	__u16		num_channels;	
	__u8		num_frequency;	
	struct iw_freq	freq[IW_MAX_FREQUENCIES];	

	__u32		enc_capa;	
};

 
struct	iw_priv_args
{
	__u32		cmd;		
	__u16		set_args;	
	__u16		get_args;	
	char		name[IFNAMSIZ];	
};


struct iw_event
{
	__u16		len;			
	__u16		cmd;			
	union iwreq_data	u;		
};

#define IW_EV_LCP_LEN	(sizeof(struct iw_event) - sizeof(union iwreq_data))
#define IW_EV_CHAR_LEN	(IW_EV_LCP_LEN + IFNAMSIZ)
#define IW_EV_UINT_LEN	(IW_EV_LCP_LEN + sizeof(__u32))
#define IW_EV_FREQ_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_freq))
#define IW_EV_PARAM_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_param))
#define IW_EV_ADDR_LEN	(IW_EV_LCP_LEN + sizeof(struct sockaddr))
#define IW_EV_QUAL_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_quality))

#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \
			  (char *) NULL)
#define IW_EV_POINT_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_point) - \
			 IW_EV_POINT_OFF)

#ifdef __KERNEL__
#ifdef CONFIG_COMPAT
struct __compat_iw_event {
	__u16		len;			
	__u16		cmd;			
	compat_caddr_t	pointer;
};
#define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
#define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)

#define IW_EV_COMPAT_CHAR_LEN	(IW_EV_COMPAT_LCP_LEN + IFNAMSIZ)
#define IW_EV_COMPAT_UINT_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(__u32))
#define IW_EV_COMPAT_FREQ_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq))
#define IW_EV_COMPAT_PARAM_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param))
#define IW_EV_COMPAT_ADDR_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr))
#define IW_EV_COMPAT_QUAL_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality))
#define IW_EV_COMPAT_POINT_LEN	\
	(IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
	 IW_EV_COMPAT_POINT_OFF)
#endif
#endif

#define IW_EV_LCP_PK_LEN	(4)
#define IW_EV_CHAR_PK_LEN	(IW_EV_LCP_PK_LEN + IFNAMSIZ)
#define IW_EV_UINT_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(__u32))
#define IW_EV_FREQ_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_freq))
#define IW_EV_PARAM_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_param))
#define IW_EV_ADDR_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct sockaddr))
#define IW_EV_QUAL_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_quality))
#define IW_EV_POINT_PK_LEN	(IW_EV_LCP_PK_LEN + 4)

#endif