diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/wireless.h | 61 |
1 files changed, 45 insertions, 16 deletions
diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 226f540bee19..bacf44b5c31e 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -1,7 +1,7 @@ /* * This file define a set of standard wireless extensions * - * Version : 14 25.1.02 + * Version : 15 12.7.02 * * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> * Copyright (c) 1997-2002 Jean Tourrilhes, All Rights Reserved. @@ -80,7 +80,7 @@ * (there is some stuff that will be added in the future...) * I just plan to increment with each new version. */ -#define WIRELESS_EXT 14 +#define WIRELESS_EXT 15 /* * Changes : @@ -153,17 +153,32 @@ * - Define additional specific event numbers * - Add "addr" and "param" fields in union iwreq_data * - AP scanning stuff (SIOCSIWSCAN and friends) + * + * V14 to V15 + * ---------- + * - Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg + * - Make struct iw_freq signed (both m & e), add explicit padding + * - Add IWEVCUSTOM for driver specific event/scanning token + * - Add IW_MAX_GET_SPY for driver returning a lot of addresses + * - Add IW_TXPOW_RANGE for range of Tx Powers + * - Add IWEVREGISTERED & IWEVEXPIRED events for Access Points + * - Add IW_MODE_MONITOR for passive monitor */ /**************************** CONSTANTS ****************************/ /* -------------------------- IOCTL LIST -------------------------- */ -/* Basic operations */ +/* Wireless Identification */ #define SIOCSIWCOMMIT 0x8B00 /* Commit pending changes to driver */ #define SIOCGIWNAME 0x8B01 /* get name == wireless protocol */ -#define SIOCSIWNWID 0x8B02 /* set network id (the cell) */ -#define SIOCGIWNWID 0x8B03 /* get network id */ +/* SIOCGIWNAME is used to verify the presence of Wireless Extensions. + * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"... + * Don't put the name of your driver there, it's useless. */ + +/* Basic operations */ +#define SIOCSIWNWID 0x8B02 /* set network id (pre-802.11) */ +#define SIOCGIWNWID 0x8B03 /* get network id (the cell) */ #define SIOCSIWFREQ 0x8B04 /* set channel/frequency (Hz) */ #define SIOCGIWFREQ 0x8B05 /* get channel/frequency (Hz) */ #define SIOCSIWMODE 0x8B06 /* set operation mode */ @@ -178,16 +193,18 @@ #define SIOCGIWPRIV 0x8B0D /* get private ioctl interface info */ #define SIOCSIWSTATS 0x8B0E /* Unused */ #define SIOCGIWSTATS 0x8B0F /* Get /proc/net/wireless stats */ +/* SIOCGIWSTATS is strictly used between user space and the kernel, and + * is never passed to the driver (i.e. the driver will never see it). */ -/* Mobile IP support */ +/* Mobile IP support (statistics per MAC address) */ #define SIOCSIWSPY 0x8B10 /* set spy addresses */ #define SIOCGIWSPY 0x8B11 /* get spy info (quality of link) */ /* Access Point manipulation */ #define SIOCSIWAP 0x8B14 /* set access point MAC addresses */ #define SIOCGIWAP 0x8B15 /* get access point MAC addresses */ -#define SIOCGIWAPLIST 0x8B17 /* get list of access point in range */ -#define SIOCSIWSCAN 0x8B18 /* trigger scanning */ +#define SIOCGIWAPLIST 0x8B17 /* Deprecated in favor of scanning */ +#define SIOCSIWSCAN 0x8B18 /* trigger scanning (list cells) */ #define SIOCGIWSCAN 0x8B19 /* get scanning results */ /* 802.11 specific support */ @@ -197,9 +214,7 @@ #define SIOCGIWNICKN 0x8B1D /* get node name/nickname */ /* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit * within the 'iwreq' structure, so we need to use the 'data' member to - * point to a string in user space, like it is done for RANGE... - * The "flags" member indicate if the ESSID is active or not (promiscuous). - */ + * point to a string in user space, like it is done for RANGE... */ /* Other parameters useful in 802.11 and some other devices */ #define SIOCSIWRATE 0x8B20 /* set default bit rate (bps) */ @@ -257,7 +272,10 @@ /* Most events use the same identifier as ioctl requests */ #define IWEVTXDROP 0x8C00 /* Packet dropped to excessive retry */ -#define IWEVQUAL 0x8C01 /* Quality part of statistics */ +#define IWEVQUAL 0x8C01 /* Quality part of statistics (scan) */ +#define IWEVCUSTOM 0x8C02 /* Driver specific ascii string */ +#define IWEVREGISTERED 0x8C03 /* Discovered a new node (AP mode) */ +#define IWEVEXPIRED 0x8C04 /* Expired a node (AP mode) */ #define IWEVFIRST 0x8C00 @@ -273,7 +291,8 @@ #define IW_PRIV_TYPE_BYTE 0x1000 /* Char as number */ #define IW_PRIV_TYPE_CHAR 0x2000 /* Char as character */ #define IW_PRIV_TYPE_INT 0x4000 /* 32 bits int */ -#define IW_PRIV_TYPE_FLOAT 0x5000 +#define IW_PRIV_TYPE_FLOAT 0x5000 /* struct iw_freq */ +#define IW_PRIV_TYPE_ADDR 0x6000 /* struct sockaddr */ #define IW_PRIV_SIZE_FIXED 0x0800 /* Variable or fixed nuber of args */ @@ -297,9 +316,12 @@ /* Maximum tx powers in the range struct */ #define IW_MAX_TXPOWER 8 +/* Note : if you more than 8 TXPowers, just set the max and min or + * a few of them in the struct iw_range. */ /* Maximum of address that you may set with SPY */ -#define IW_MAX_SPY 8 +#define IW_MAX_SPY 8 /* set */ +#define IW_MAX_GET_SPY 64 /* get */ /* Maximum of address that you may get in the list of access points in range */ @@ -315,6 +337,7 @@ #define IW_MODE_MASTER 3 /* Synchronisation master or Access Point */ #define IW_MODE_REPEAT 4 /* Wireless Repeater (forwarder) */ #define IW_MODE_SECOND 5 /* Secondary master/repeater (backup) */ +#define IW_MODE_MONITOR 6 /* Passive monitor (listen only) */ /* Maximum number of size of encoding token available * they are listed in the range structure */ @@ -350,8 +373,10 @@ #define IW_POWER_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ /* Transmit Power flags available */ +#define IW_TXPOW_TYPE 0x00FF /* Type of value */ #define IW_TXPOW_DBM 0x0000 /* Value is in dBm */ #define IW_TXPOW_MWATT 0x0001 /* Value is in mW */ +#define IW_TXPOW_RANGE 0x1000 /* Range of value between min/max */ /* Retry limits and lifetime flags available */ #define IW_RETRY_ON 0x0000 /* No details... */ @@ -376,6 +401,9 @@ /* Maximum size of returned data */ #define IW_SCAN_MAX_DATA 4096 /* In bytes */ +/* Max number of char in custom event - use multiple of them if needed */ +#define IW_CUSTOM_MAX 256 /* In bytes */ + /****************************** TYPES ******************************/ /* --------------------------- SUBTYPES --------------------------- */ @@ -411,9 +439,10 @@ struct iw_point */ struct iw_freq { - __u32 m; /* Mantissa */ - __u16 e; /* Exponent */ + __s32 m; /* Mantissa */ + __s16 e; /* Exponent */ __u8 i; /* List index (when in range struct) */ + __u8 pad; /* Unused - just for alignement */ }; /* |