diff options
Diffstat (limited to 'pfinet/linux-src/include/linux/wireless.h')
| -rw-r--r-- | pfinet/linux-src/include/linux/wireless.h | 147 |
1 files changed, 99 insertions, 48 deletions
diff --git a/pfinet/linux-src/include/linux/wireless.h b/pfinet/linux-src/include/linux/wireless.h index acc0619e..868f812a 100644 --- a/pfinet/linux-src/include/linux/wireless.h +++ b/pfinet/linux-src/include/linux/wireless.h @@ -1,7 +1,7 @@ /* * This file define a set of standard wireless extensions * - * Version : 8 28.7.99 + * Version : 9 16.10.99 * * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> */ @@ -63,7 +63,7 @@ * (there is some stuff that will be added in the future...) * I just plan to increment with each new version. */ -#define WIRELESS_EXT 8 +#define WIRELESS_EXT 9 /* * Changes : @@ -96,6 +96,14 @@ * - Changed my e-mail address * - More 802.11 support (nickname, rate, rts, frag) * - List index in frequencies + * + * V8 to V9 + * -------- + * - Support for 'mode of operation' (ad-hoc, managed...) + * - Support for unicast and multicast power saving + * - Change encoding to support larger tokens (>64 bits) + * - Updated iw_params (disable, flags) and use it for NWID + * - Extracted iw_point from iwreq for clarity */ /* -------------------------- IOCTL LIST -------------------------- */ @@ -103,12 +111,12 @@ /* Basic operations */ #define SIOCSIWNAME 0x8B00 /* Unused ??? */ #define SIOCGIWNAME 0x8B01 /* get name */ -#define SIOCSIWNWID 0x8B02 /* set network id */ +#define SIOCSIWNWID 0x8B02 /* set network id (the cell) */ #define SIOCGIWNWID 0x8B03 /* get network id */ #define SIOCSIWFREQ 0x8B04 /* set channel/frequency */ #define SIOCGIWFREQ 0x8B05 /* get channel/frequency */ -#define SIOCSIWENCODE 0x8B06 /* set encoding info */ -#define SIOCGIWENCODE 0x8B07 /* get encoding info */ +#define SIOCSIWMODE 0x8B06 /* set operation mode */ +#define SIOCGIWMODE 0x8B07 /* get operation mode */ #define SIOCSIWSENS 0x8B08 /* set sensitivity */ #define SIOCGIWSENS 0x8B09 /* get sensitivity */ @@ -146,11 +154,18 @@ #define SIOCSIWFRAG 0x8B24 /* set fragmentation thr (bytes) */ #define SIOCGIWFRAG 0x8B25 /* get fragmentation thr (bytes) */ +/* Encoding stuff (scrambling, hardware security, WEP...) */ +#define SIOCSIWENCODE 0x8B2A /* set encoding token & mode */ +#define SIOCGIWENCODE 0x8B2B /* get encoding token & mode */ +/* Power saving stuff (power management, unicast and multicast) */ +#define SIOCSIWPOWER 0x8B2C /* set Power Management settings */ +#define SIOCGIWPOWER 0x8B2D /* get Power Management settings */ + /* ------------------------- IOCTL STUFF ------------------------- */ /* The first and the last (range) */ #define SIOCIWFIRST 0x8B00 -#define SIOCIWLAST 0x8B25 +#define SIOCIWLAST 0x8B30 /* Even : get (world access), odd : set (root access) */ #define IW_IS_SET(cmd) (!((cmd) & 0x1)) @@ -200,10 +215,67 @@ /* Maximum size of the ESSID and NICKN strings */ #define IW_ESSID_MAX_SIZE 32 +/* Modes of operation */ +#define IW_MODE_AUTO 0 /* Let the driver decides */ +#define IW_MODE_ADHOC 1 /* Single cell network */ +#define IW_MODE_INFRA 2 /* Multi cell network, roaming, ... */ +#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) */ + +/* Maximum number of size of encoding token available + * they are listed in the range structure */ +#define IW_MAX_ENCODING_SIZES 8 + +/* Maximum size of the encoding token in bytes */ +#define IW_ENCODING_TOKEN_MAX 32 /* 256 bits (for now) */ + +/* Flags for encoding (along with the token) */ +#define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */ +#define IW_ENCODE_FLAGS 0xF000 /* Flags defined below */ +#define IW_ENCODE_DISABLED 0x8000 /* Encoding disabled */ +#define IW_ENCODE_ENABLED 0x0000 /* Encoding enabled */ +#define IW_ENCODE_RESTRICTED 0x4000 /* Refuse non-encoded packets */ +#define IW_ENCODE_OPEN 0x2000 /* Accept non-encoded packets */ + +/* Power management flags available (along with the value, if any) */ +#define IW_POWER_ON 0x0000 /* No details... */ +#define IW_POWER_TYPE 0xF000 /* Type of parameter */ +#define IW_POWER_PERIOD 0x1000 /* Value is a period/duration of */ +#define IW_POWER_TIMEOUT 0x2000 /* Value is a timeout (to go asleep) */ +#define IW_POWER_MODE 0x0F00 /* Power Management mode */ +#define IW_POWER_UNICAST_R 0x0100 /* Receive only unicast messages */ +#define IW_POWER_MULTICAST_R 0x0200 /* Receive only multicast messages */ +#define IW_POWER_ALL_R 0x0300 /* Receive all messages though PM */ +#define IW_POWER_FORCE_S 0x0400 /* Force PM procedure for sending unicast */ +#define IW_POWER_REPEATER 0x0800 /* Repeat broadcast messages in PM period */ + /****************************** TYPES ******************************/ /* --------------------------- SUBTYPES --------------------------- */ /* + * Generic format for most parameters that fit in an int + */ +struct iw_param +{ + __s32 value; /* The value of the parameter itself */ + __u8 fixed; /* Hardware should not use auto select */ + __u8 disabled; /* Disable the feature */ + __u16 flags; /* Various specifc flags (if any) */ +}; + +/* + * For all data larger than 16 octets, we need to use a + * pointer to memory alocated in user space. + */ +struct iw_point +{ + caddr_t pointer; /* Pointer to the data (in user space) */ + __u16 length; /* number of fields or size in bytes */ + __u16 flags; /* Optional params */ +}; + +/* * A frequency * For numbers lower than 10^9, we encode the number in 'm' and * set 'e' to 0 @@ -223,7 +295,7 @@ struct iw_freq */ struct iw_quality { - __u8 qual; /* link quality (SNR or better...) */ + __u8 qual; /* link quality (%retries, SNR or better...) */ __u8 level; /* signal level */ __u8 noise; /* noise level */ __u8 updated; /* Flags to know if updated */ @@ -240,33 +312,13 @@ struct iw_discarded __u32 misc; /* Others cases */ }; -/* - * Encoding information (setting and so on) - * Encoding might be hardware encryption, scrambing or others - */ -struct iw_encoding -{ - __u8 method; /* Algorithm number / key used */ - __u64 code; /* Data/key used for algorithm */ -}; - -/* - * Generic format for parameters - */ -struct iw_param -{ - __s32 value; /* The value of the parameter itself */ - __u8 fixed; /* Hardware should not use auto select */ -}; - - /* ------------------------ WIRELESS STATS ------------------------ */ /* * Wireless statistics (used for /proc/net/wireless) */ struct iw_statistics { - __u8 status; /* Status + __u16 status; /* Status * - device dependent for now */ struct iw_quality qual; /* Quality of the link @@ -295,37 +347,28 @@ struct iwreq union { /* Config - generic */ - char name[IFNAMSIZ]; + char name[IFNAMSIZ]; /* Name : used to verify the presence of wireless extensions. * Name of the protocol/provider... */ - struct /* network id (or domain) : used to to */ - { /* create logical channels on the air */ - __u32 nwid; /* value */ - __u8 on; /* active/unactive nwid */ - } nwid; - + struct iw_point essid; /* Extended network name */ + struct iw_param nwid; /* network id (or domain - the cell) */ struct iw_freq freq; /* frequency or channel : * 0-1000 = channel * > 1000 = frequency in Hz */ - struct iw_encoding encoding; /* Encoding stuff */ - - __u32 sensitivity; /* Obsolete, but compatible */ struct iw_param sens; /* signal level threshold */ struct iw_param bitrate; /* default bit rate */ struct iw_param rts; /* RTS threshold threshold */ struct iw_param frag; /* Fragmentation threshold */ + __u32 mode; /* Operation mode */ + + struct iw_point encoding; /* Encoding stuff : tokens */ + struct iw_param power; /* PM duration/timeout */ struct sockaddr ap_addr; /* Access point address */ - struct /* For all data bigger than 16 octets */ - { - caddr_t pointer; /* Pointer to the data - * (in user space) */ - __u16 length; /* fields or byte size */ - __u16 flags; /* Optional params */ - } data; + struct iw_point data; /* Other large parameters */ } u; }; @@ -366,9 +409,6 @@ struct iw_range /* Quality of link & SNR stuff */ struct iw_quality max_qual; /* Quality of the link */ - /* Encoder stuff */ - struct iw_encoding max_encoding; /* Encoding max range */ - /* Rates */ __u8 num_bitrates; /* Number of entries in the list */ __s32 bitrate[IW_MAX_BITRATES]; /* list, in bps */ @@ -380,6 +420,17 @@ struct iw_range /* Frag threshold */ __s32 min_frag; /* Minimal frag threshold */ __s32 max_frag; /* Maximal frag threshold */ + + /* Power Management duration & timeout */ + __s32 min_pmd; /* Minimal PM duration */ + __s32 max_pmd; /* Maximal PM duration */ + __s32 min_pmt; /* Minimal PM timeout */ + __s32 max_pmt; /* Maximal PM timeout */ + + /* Encoder stuff */ + __u16 encoding_size[IW_MAX_ENCODING_SIZES]; /* Different token sizes */ + __u8 num_encoding_sizes; /* Number of entry in the list */ + __u8 max_encoding_tokens; /* Max number of tokens */ }; /* |