diff options
Diffstat (limited to 'package/d80211/src/include/net')
| -rw-r--r-- | package/d80211/src/include/net/d80211.h | 154 | ||||
| -rw-r--r-- | package/d80211/src/include/net/d80211_common.h | 98 | ||||
| -rw-r--r-- | package/d80211/src/include/net/d80211_mgmt.h | 223 | ||||
| -rw-r--r-- | package/d80211/src/include/net/d80211_shared.h | 46 |
4 files changed, 46 insertions, 475 deletions
diff --git a/package/d80211/src/include/net/d80211.h b/package/d80211/src/include/net/d80211.h index 30980e11e9..65a5d36813 100644 --- a/package/d80211/src/include/net/d80211.h +++ b/package/d80211/src/include/net/d80211.h @@ -15,7 +15,7 @@ #include <linux/skbuff.h> #include <linux/wireless.h> #include <linux/device.h> -#include "d80211_shared.h" +#include <linux/ieee80211.h> /* Note! Only ieee80211_tx_status_irqsafe() and ieee80211_rx_irqsafe() can be * called in hardware interrupt context. The low-level driver must not call any @@ -46,6 +46,10 @@ #define IEEE80211_VERSION 2 +#define IEEE80211_CHAN_W_SCAN 0x00000001 +#define IEEE80211_CHAN_W_ACTIVE_SCAN 0x00000002 +#define IEEE80211_CHAN_W_IBSS 0x00000004 + /* Channel information structure. Low-level driver is expected to fill in chan, * freq, and val fields. Other fields will be filled in by 80211.o based on * hostapd information and low-level driver does not need to use them. The @@ -60,6 +64,22 @@ struct ieee80211_channel { unsigned char antenna_max; }; +#define IEEE80211_RATE_ERP 0x00000001 +#define IEEE80211_RATE_BASIC 0x00000002 +#define IEEE80211_RATE_PREAMBLE2 0x00000004 +#define IEEE80211_RATE_SUPPORTED 0x00000010 +#define IEEE80211_RATE_OFDM 0x00000020 +#define IEEE80211_RATE_CCK 0x00000040 +#define IEEE80211_RATE_TURBO 0x00000080 +#define IEEE80211_RATE_MANDATORY 0x00000100 + +#define IEEE80211_RATE_CCK_2 (IEEE80211_RATE_CCK | IEEE80211_RATE_PREAMBLE2) +#define IEEE80211_RATE_MODULATION(f) \ +(f & (IEEE80211_RATE_CCK | IEEE80211_RATE_OFDM)) + +/* Low-level driver should set PREAMBLE2, OFDM, CCK, and TURBO flags. + * BASIC, SUPPORTED, ERP, and MANDATORY flags are set in 80211.o based on the + * configuration. */ struct ieee80211_rate { int rate; /* rate in 100 kbps */ int val; /* hw specific value for the rate */ @@ -76,12 +96,25 @@ struct ieee80211_rate { * optimizing channel utilization estimates */ }; -struct ieee80211_hw_modes { - int mode; - int num_channels; - struct ieee80211_channel *channels; - int num_rates; - struct ieee80211_rate *rates; +/* 802.11g is backwards-compatible with 802.11b, so a wlan card can + * actually be both in 11b and 11g modes at the same time. */ +enum { + MODE_IEEE80211A = 0 /* IEEE 802.11a */, + MODE_IEEE80211B = 1 /* IEEE 802.11b only */, + MODE_ATHEROS_TURBO = 2 /* Atheros Turbo mode (2x.11a at 5 GHz) */, + MODE_IEEE80211G = 3 /* IEEE 802.11g (and 802.11b compatibility) */, + MODE_ATHEROS_TURBOG = 4 /* Atheros Turbo mode (2x.11g at 2.4 GHz) */, + NUM_IEEE80211_MODES = 5 +}; + +struct ieee80211_hw_mode { + int mode; /* MODE_IEEE80211... */ + int num_channels; /* Number of channels (below) */ + struct ieee80211_channel *channels; /* Array of supported channels */ + int num_rates; /* Number of rates (below) */ + struct ieee80211_rate *rates; /* Array of supported rates */ + + struct list_head list; /* Internal, don't touch */ }; struct ieee80211_tx_queue_params { @@ -135,7 +168,6 @@ struct ieee80211_low_level_stats { #define HW_KEY_IDX_INVALID -1 struct ieee80211_tx_control { - enum { PKT_NORMAL = 0, PKT_PROBE_RESP } pkt_type; int tx_rate; /* Transmit rate, given as the hw specific value for the * rate (from struct ieee80211_rate) */ int rts_cts_rate; /* Transmit rate for RTS/CTS frame, given as the hw @@ -420,9 +452,7 @@ typedef enum { SET_KEY, DISABLE_KEY, REMOVE_ALL_KEYS, } set_key_cmd; -/* This is driver-visible part of the per-hw state the stack keeps. - * If you change something in here, call ieee80211_update_hw() to - * notify the stack about the change. */ +/* This is driver-visible part of the per-hw state the stack keeps. */ struct ieee80211_hw { /* these are assigned by d80211, don't write */ int index; @@ -512,9 +542,6 @@ struct ieee80211_hw { /* This is maximum value for rssi reported by this device */ int maxssi; - int num_modes; - struct ieee80211_hw_modes *modes; - /* Number of available hardware TX queues for data packets. * WMM requires at least four queues. */ int queues; @@ -713,11 +740,11 @@ struct ieee80211_ops { * priv_data_len. */ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, - struct ieee80211_ops *ops); + const struct ieee80211_ops *ops); /* Register hardware device to the IEEE 802.11 code and kernel. Low-level * drivers must call this function before using any other IEEE 802.11 - * function. */ + * function except ieee80211_register_hwmode. */ int ieee80211_register_hw(struct ieee80211_hw *hw); /* driver can use this and ieee80211_get_rx_led_name to get the @@ -750,9 +777,9 @@ static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw) #endif } -/* Call this function if you changed the hardware description after - * ieee80211_register_hw */ -int ieee80211_update_hw(struct ieee80211_hw *hw); +/* Register a new hardware PHYMODE capability to the stack. */ +int ieee80211_register_hwmode(struct ieee80211_hw *hw, + struct ieee80211_hw_mode *mode); /* Unregister a hardware device. This function instructs 802.11 code to free * allocated resources and unregister netdevices from the kernel. */ @@ -936,95 +963,6 @@ enum { IEEE80211_TEST_PARAM_TX_ANT_SEL_RAW = 5, }; -/* IEEE 802.11 defines */ - -#define FCS_LEN 4 - -#define IEEE80211_DATA_LEN 2304 -/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section - 6.2.1.1.2. - - The figure in section 7.1.2 suggests a body size of up to 2312 - bytes is allowed, which is a bit confusing, I suspect this - represents the 2304 bytes of real data, plus a possible 8 bytes of - WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ - -#define IEEE80211_FCTL_VERS 0x0003 -#define IEEE80211_FCTL_FTYPE 0x000c -#define IEEE80211_FCTL_STYPE 0x00f0 -#define IEEE80211_FCTL_TODS 0x0100 -#define IEEE80211_FCTL_FROMDS 0x0200 -#define IEEE80211_FCTL_MOREFRAGS 0x0400 -#define IEEE80211_FCTL_RETRY 0x0800 -#define IEEE80211_FCTL_PM 0x1000 -#define IEEE80211_FCTL_MOREDATA 0x2000 -#define IEEE80211_FCTL_PROTECTED 0x4000 -#define IEEE80211_FCTL_ORDER 0x8000 - -#define IEEE80211_SCTL_FRAG 0x000F -#define IEEE80211_SCTL_SEQ 0xFFF0 - -#define IEEE80211_FTYPE_MGMT 0x0000 -#define IEEE80211_FTYPE_CTL 0x0004 -#define IEEE80211_FTYPE_DATA 0x0008 - -/* management */ -#define IEEE80211_STYPE_ASSOC_REQ 0x0000 -#define IEEE80211_STYPE_ASSOC_RESP 0x0010 -#define IEEE80211_STYPE_REASSOC_REQ 0x0020 -#define IEEE80211_STYPE_REASSOC_RESP 0x0030 -#define IEEE80211_STYPE_PROBE_REQ 0x0040 -#define IEEE80211_STYPE_PROBE_RESP 0x0050 -#define IEEE80211_STYPE_BEACON 0x0080 -#define IEEE80211_STYPE_ATIM 0x0090 -#define IEEE80211_STYPE_DISASSOC 0x00A0 -#define IEEE80211_STYPE_AUTH 0x00B0 -#define IEEE80211_STYPE_DEAUTH 0x00C0 -#define IEEE80211_STYPE_ACTION 0x00D0 - -/* control */ -#define IEEE80211_STYPE_PSPOLL 0x00A0 -#define IEEE80211_STYPE_RTS 0x00B0 -#define IEEE80211_STYPE_CTS 0x00C0 -#define IEEE80211_STYPE_ACK 0x00D0 -#define IEEE80211_STYPE_CFEND 0x00E0 -#define IEEE80211_STYPE_CFENDACK 0x00F0 - -/* data */ -#define IEEE80211_STYPE_DATA 0x0000 -#define IEEE80211_STYPE_DATA_CFACK 0x0010 -#define IEEE80211_STYPE_DATA_CFPOLL 0x0020 -#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 -#define IEEE80211_STYPE_NULLFUNC 0x0040 -#define IEEE80211_STYPE_CFACK 0x0050 -#define IEEE80211_STYPE_CFPOLL 0x0060 -#define IEEE80211_STYPE_CFACKPOLL 0x0070 -#define IEEE80211_STYPE_QOS_DATA 0x0080 -#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090 -#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0 -#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0 -#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0 -#define IEEE80211_STYPE_QOS_CFACK 0x00D0 -#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0 -#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0 - - -/* miscellaneous IEEE 802.11 constants */ -#define IEEE80211_MAX_FRAG_THRESHOLD 2346 -#define IEEE80211_MAX_RTS_THRESHOLD 2347 -#define IEEE80211_MAX_AID 2007 -#define IEEE80211_MAX_TIM_LEN 251 - -struct ieee80211_hdr { - __le16 frame_control; - __le16 duration_id; - u8 addr1[6]; - u8 addr2[6]; - u8 addr3[6]; - __le16 seq_ctrl; - u8 addr4[6]; -} __attribute__ ((packed)); - /* return a pointer to the source address (SA) */ static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr) { diff --git a/package/d80211/src/include/net/d80211_common.h b/package/d80211/src/include/net/d80211_common.h deleted file mode 100644 index 31167f0e0e..0000000000 --- a/package/d80211/src/include/net/d80211_common.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * IEEE 802.11 driver (80211.o) -- hostapd interface - * Copyright 2002-2004, Instant802 Networks, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef D80211_COMMON_H -#define D80211_COMMON_H - -#include <linux/types.h> - -/* - * This is common header information with user space. It is used on all - * frames sent to wlan#ap interface. - */ - -#define IEEE80211_FI_VERSION 0x80211001 - -struct ieee80211_frame_info { - __be32 version; - __be32 length; - __be64 mactime; - __be64 hosttime; - __be32 phytype; - __be32 channel; - __be32 datarate; - __be32 antenna; - __be32 priority; - __be32 ssi_type; - __be32 ssi_signal; - __be32 ssi_noise; - __be32 preamble; - __be32 encoding; - - /* Note: this structure is otherwise identical to capture format used - * in linux-wlan-ng, but this additional field is used to provide meta - * data about the frame to hostapd. This was the easiest method for - * providing this information, but this might change in the future. */ - __be32 msg_type; -} __attribute__ ((packed)); - - -enum ieee80211_msg_type { - ieee80211_msg_normal = 0, - ieee80211_msg_tx_callback_ack = 1, - ieee80211_msg_tx_callback_fail = 2, - ieee80211_msg_passive_scan = 3, - ieee80211_msg_wep_frame_unknown_key = 4, - ieee80211_msg_michael_mic_failure = 5, - /* hole at 6, was monitor but never sent to userspace */ - ieee80211_msg_sta_not_assoc = 7, - ieee80211_msg_set_aid_for_sta = 8 /* used by Intersil MVC driver */, - ieee80211_msg_key_threshold_notification = 9, - ieee80211_msg_radar = 11, -}; - -struct ieee80211_msg_set_aid_for_sta { - char sta_address[ETH_ALEN]; - u16 aid; -}; - -struct ieee80211_msg_key_notification { - int tx_rx_count; - char ifname[IFNAMSIZ]; - u8 addr[ETH_ALEN]; /* ff:ff:ff:ff:ff:ff for broadcast keys */ -}; - - -enum ieee80211_phytype { - ieee80211_phytype_fhss_dot11_97 = 1, - ieee80211_phytype_dsss_dot11_97 = 2, - ieee80211_phytype_irbaseband = 3, - ieee80211_phytype_dsss_dot11_b = 4, - ieee80211_phytype_pbcc_dot11_b = 5, - ieee80211_phytype_ofdm_dot11_g = 6, - ieee80211_phytype_pbcc_dot11_g = 7, - ieee80211_phytype_ofdm_dot11_a = 8, - ieee80211_phytype_dsss_dot11_turbog = 255, - ieee80211_phytype_dsss_dot11_turbo = 256, -}; - -enum ieee80211_ssi_type { - ieee80211_ssi_none = 0, - ieee80211_ssi_norm = 1, /* normalized, 0-1000 */ - ieee80211_ssi_dbm = 2, - ieee80211_ssi_raw = 3, /* raw SSI */ -}; - -struct ieee80211_radar_info { - int channel; - int radar; - int radar_type; -}; - -#endif /* D80211_COMMON_H */ diff --git a/package/d80211/src/include/net/d80211_mgmt.h b/package/d80211/src/include/net/d80211_mgmt.h deleted file mode 100644 index 87141d4edb..0000000000 --- a/package/d80211/src/include/net/d80211_mgmt.h +++ /dev/null @@ -1,223 +0,0 @@ -/* - * IEEE 802.11 -- shared defines for 80211.o and hostapd - * Copyright 2002, Jouni Malinen <jkmaline@cc.hut.fi> - * Copyright 2002-2004, Instant802 Networks, Inc. - * Copyright 2005, Devicescape Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef D802_11_MGMT_H -#define D802_11_MGMT_H - -#include <linux/types.h> - -struct ieee80211_mgmt { - __le16 frame_control; - __le16 duration; - u8 da[6]; - u8 sa[6]; - u8 bssid[6]; - __le16 seq_ctrl; - union { - struct { - __le16 auth_alg; - __le16 auth_transaction; - __le16 status_code; - /* possibly followed by Challenge text */ - u8 variable[0]; - } __attribute__ ((packed)) auth; - struct { - __le16 reason_code; - } __attribute__ ((packed)) deauth; - struct { - __le16 capab_info; - __le16 listen_interval; - /* followed by SSID and Supported rates */ - u8 variable[0]; - } __attribute__ ((packed)) assoc_req; - struct { - __le16 capab_info; - __le16 status_code; - __le16 aid; - /* followed by Supported rates */ - u8 variable[0]; - } __attribute__ ((packed)) assoc_resp, reassoc_resp; - struct { - __le16 capab_info; - __le16 listen_interval; - u8 current_ap[6]; - /* followed by SSID and Supported rates */ - u8 variable[0]; - } __attribute__ ((packed)) reassoc_req; - struct { - __le16 reason_code; - } __attribute__ ((packed)) disassoc; - struct { - __le64 timestamp; - __le16 beacon_int; - __le16 capab_info; - /* followed by some of SSID, Supported rates, - * FH Params, DS Params, CF Params, IBSS Params, TIM */ - u8 variable[0]; - } __attribute__ ((packed)) beacon; - struct { - /* only variable items: SSID, Supported rates */ - u8 variable[0]; - } __attribute__ ((packed)) probe_req; - struct { - __le64 timestamp; - __le16 beacon_int; - __le16 capab_info; - /* followed by some of SSID, Supported rates, - * FH Params, DS Params, CF Params, IBSS Params */ - u8 variable[0]; - } __attribute__ ((packed)) probe_resp; - struct { - u8 category; - union { - struct { - u8 action_code; - u8 dialog_token; - u8 status_code; - u8 variable[0]; - } __attribute__ ((packed)) wme_action; - struct{ - u8 action_code; - u8 element_id; - u8 length; - u8 switch_mode; - u8 new_chan; - u8 switch_count; - } __attribute__((packed)) chan_switch; - } u; - } __attribute__ ((packed)) action; - } u; -} __attribute__ ((packed)); - - -/* Authentication algorithms */ -#define WLAN_AUTH_OPEN 0 -#define WLAN_AUTH_SHARED_KEY 1 -#define WLAN_AUTH_LEAP 128 - -#define WLAN_AUTH_CHALLENGE_LEN 128 - -#define WLAN_CAPABILITY_ESS BIT(0) -#define WLAN_CAPABILITY_IBSS BIT(1) -#define WLAN_CAPABILITY_CF_POLLABLE BIT(2) -#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3) -#define WLAN_CAPABILITY_PRIVACY BIT(4) -#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5) -#define WLAN_CAPABILITY_PBCC BIT(6) -#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7) -/* 802.11h */ -#define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8) -#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10) -#define WLAN_CAPABILITY_DSSS_OFDM BIT(13) - -/* Status codes */ -enum ieee80211_statuscode { - WLAN_STATUS_SUCCESS = 0, - WLAN_STATUS_UNSPECIFIED_FAILURE = 1, - WLAN_STATUS_CAPS_UNSUPPORTED = 10, - WLAN_STATUS_REASSOC_NO_ASSOC = 11, - WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12, - WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13, - WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14, - WLAN_STATUS_CHALLENGE_FAIL = 15, - WLAN_STATUS_AUTH_TIMEOUT = 16, - WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17, - WLAN_STATUS_ASSOC_DENIED_RATES = 18, - /* 802.11b */ - WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19, - WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20, - WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21, - /* 802.11h */ - WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22, - WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23, - WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24, - /* 802.11g */ - WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25, - WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26, - /* 802.11i */ - WLAN_STATUS_INVALID_IE = 40, - WLAN_STATUS_INVALID_GROUP_CIPHER = 41, - WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42, - WLAN_STATUS_INVALID_AKMP = 43, - WLAN_STATUS_UNSUPP_RSN_VERSION = 44, - WLAN_STATUS_INVALID_RSN_IE_CAP = 45, - WLAN_STATUS_CIPHER_SUITE_REJECTED = 46, -}; - - -/* Reason codes */ -enum ieee80211_reasoncode { - WLAN_REASON_UNSPECIFIED = 1, - WLAN_REASON_PREV_AUTH_NOT_VALID = 2, - WLAN_REASON_DEAUTH_LEAVING = 3, - WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4, - WLAN_REASON_DISASSOC_AP_BUSY = 5, - WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6, - WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7, - WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8, - WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9, - /* 802.11h */ - WLAN_REASON_DISASSOC_BAD_POWER = 10, - WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11, - /* 802.11i */ - WLAN_REASON_INVALID_IE = 13, - WLAN_REASON_MIC_FAILURE = 14, - WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, - WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16, - WLAN_REASON_IE_DIFFERENT = 17, - WLAN_REASON_INVALID_GROUP_CIPHER = 18, - WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19, - WLAN_REASON_INVALID_AKMP = 20, - WLAN_REASON_UNSUPP_RSN_VERSION = 21, - WLAN_REASON_INVALID_RSN_IE_CAP = 22, - WLAN_REASON_IEEE8021X_FAILED = 23, - WLAN_REASON_CIPHER_SUITE_REJECTED = 24, -}; - - -/* Information Element IDs */ -enum ieee80211_eid { - WLAN_EID_SSID = 0, - WLAN_EID_SUPP_RATES = 1, - WLAN_EID_FH_PARAMS = 2, - WLAN_EID_DS_PARAMS = 3, - WLAN_EID_CF_PARAMS = 4, - WLAN_EID_TIM = 5, - WLAN_EID_IBSS_PARAMS = 6, - WLAN_EID_CHALLENGE = 16, - /* 802.11d */ - WLAN_EID_COUNTRY = 7, - WLAN_EID_HP_PARAMS = 8, - WLAN_EID_HP_TABLE = 9, - WLAN_EID_REQUEST = 10, - /* 802.11h */ - WLAN_EID_PWR_CONSTRAINT = 32, - WLAN_EID_PWR_CAPABILITY = 33, - WLAN_EID_TPC_REQUEST = 34, - WLAN_EID_TPC_REPORT = 35, - WLAN_EID_SUPPORTED_CHANNELS = 36, - WLAN_EID_CHANNEL_SWITCH = 37, - WLAN_EID_MEASURE_REQUEST = 38, - WLAN_EID_MEASURE_REPORT = 39, - WLAN_EID_QUIET = 40, - WLAN_EID_IBSS_DFS = 41, - /* 802.11g */ - WLAN_EID_ERP_INFO = 42, - WLAN_EID_EXT_SUPP_RATES = 50, - /* 802.11i */ - WLAN_EID_RSN = 48, - WLAN_EID_WPA = 221, - WLAN_EID_GENERIC = 221, - WLAN_EID_VENDOR_SPECIFIC = 221, - WLAN_EID_QOS_PARAMETER = 222 -}; - -#endif /* D802_11_MGMT_H */ diff --git a/package/d80211/src/include/net/d80211_shared.h b/package/d80211/src/include/net/d80211_shared.h deleted file mode 100644 index 2f1bb4259b..0000000000 --- a/package/d80211/src/include/net/d80211_shared.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * IEEE 802.11 -- shared defines for low-level drivers, 80211.o, and hostapd - * Copyright 2002-2004, Instant802 Networks, Inc. - * Copyright 2005, Devicescape Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef D80211_SHARED_H -#define D80211_SHARED_H - -/* 802.11g is backwards-compatible with 802.11b, so a wlan card can - * actually be both in 11b and 11g modes at the same time. */ -enum { - MODE_IEEE80211A = 0 /* IEEE 802.11a */, - MODE_IEEE80211B = 1 /* IEEE 802.11b only */, - MODE_ATHEROS_TURBO = 2 /* Atheros Turbo mode (2x.11a at 5 GHz) */, - MODE_IEEE80211G = 3 /* IEEE 802.11g (and 802.11b compatibility) */, - MODE_ATHEROS_TURBOG = 4 /* Atheros Turbo mode (2x.11g at 2.4 GHz) */, - NUM_IEEE80211_MODES = 5 -}; - -#define IEEE80211_CHAN_W_SCAN 0x00000001 -#define IEEE80211_CHAN_W_ACTIVE_SCAN 0x00000002 -#define IEEE80211_CHAN_W_IBSS 0x00000004 - -/* Low-level driver should set PREAMBLE2, OFDM, CCK, and TURBO flags. - * BASIC, SUPPORTED, ERP, and MANDATORY flags are set in 80211.o based on the - * configuration. */ -#define IEEE80211_RATE_ERP 0x00000001 -#define IEEE80211_RATE_BASIC 0x00000002 -#define IEEE80211_RATE_PREAMBLE2 0x00000004 -#define IEEE80211_RATE_SUPPORTED 0x00000010 -#define IEEE80211_RATE_OFDM 0x00000020 -#define IEEE80211_RATE_CCK 0x00000040 -#define IEEE80211_RATE_TURBO 0x00000080 -#define IEEE80211_RATE_MANDATORY 0x00000100 - -#define IEEE80211_RATE_CCK_2 (IEEE80211_RATE_CCK | IEEE80211_RATE_PREAMBLE2) -#define IEEE80211_RATE_MODULATION(f) \ -(f & (IEEE80211_RATE_CCK | IEEE80211_RATE_OFDM)) - - -#endif /* D80211_SHARED_H */ |