+++ /dev/null
-/*
- * Copyright 2006, Broadcom Corporation
- * All Rights Reserved.
- *
- * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
- * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
- * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
- *
- * Fundamental types and constants relating to 802.11
- *
- * $Id$
- */
-
-#ifndef _802_11_H_
-#define _802_11_H_
-
-#ifndef _TYPEDEFS_H_
-#include <typedefs.h>
-#endif
-
-#ifndef _NET_ETHERNET_H_
-#include <proto/ethernet.h>
-#endif
-
-#include <proto/wpa.h>
-
-/* enable structure packing */
-#if defined(__GNUC__)
-#define PACKED __attribute__((packed))
-#else
-#pragma pack(1)
-#define PACKED
-#endif
-
-#define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */
-
-/* Generic 802.11 frame constants */
-#define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */
-#define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */
-#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */
-#define DOT11_FCS_LEN 4 /* d11 FCS length */
-#define DOT11_ICV_LEN 4 /* d11 ICV length */
-#define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */
-#define DOT11_QOS_LEN 2 /* d11 QoS length */
-#define DOT11_HTC_LEN 4 /* d11 HT Control field length */
-
-#define DOT11_KEY_INDEX_SHIFT 6 /* d11 key index shift */
-#define DOT11_IV_LEN 4 /* d11 IV length */
-#define DOT11_IV_TKIP_LEN 8 /* d11 IV TKIP length */
-#define DOT11_IV_AES_OCB_LEN 4 /* d11 IV/AES/OCB length */
-#define DOT11_IV_AES_CCM_LEN 8 /* d11 IV/AES/CCM length */
-#define DOT11_IV_MAX_LEN 8 /* maximum iv len for any encryption */
-
-/* Includes MIC */
-#define DOT11_MAX_MPDU_BODY_LEN 2304 /* max MPDU body length */
-/* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */
-#define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \
- DOT11_QOS_LEN + \
- DOT11_IV_AES_CCM_LEN + \
- DOT11_MAX_MPDU_BODY_LEN + \
- DOT11_ICV_LEN + \
- DOT11_FCS_LEN) /* d11 max MPDU length */
-
-#define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */
-
-/* dot11RTSThreshold */
-#define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */
-#define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */
-
-/* dot11FragmentationThreshold */
-#define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */
-#define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength
- * of the attached PHY
- */
-#define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */
-
-/* dot11BeaconPeriod */
-#define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */
-#define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */
-
-/* dot11DTIMPeriod */
-#define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */
-#define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */
-
-/* 802.2 LLC/SNAP header used by 802.11 per 802.1H */
-#define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */
-#define DOT11_OUI_LEN 3 /* d11 OUI length */
-struct dot11_llc_snap_header {
- uint8 dsap; /* always 0xAA */
- uint8 ssap; /* always 0xAA */
- uint8 ctl; /* always 0x03 */
- uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00
- * Bridge-Tunnel: 0x00 0x00 0xF8
- */
- uint16 type; /* ethertype */
-} PACKED;
-
-/* RFC1042 header used by 802.11 per 802.1H */
-#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) /* RCF1042 header length */
-
-/* Generic 802.11 MAC header */
-/*
- * N.B.: This struct reflects the full 4 address 802.11 MAC header.
- * The fields are defined such that the shorter 1, 2, and 3
- * address headers just use the first k fields.
- */
-struct dot11_header {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr a1; /* address 1 */
- struct ether_addr a2; /* address 2 */
- struct ether_addr a3; /* address 3 */
- uint16 seq; /* sequence control */
- struct ether_addr a4; /* address 4 */
-} PACKED;
-
-/* Control frames */
-
-struct dot11_rts_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
- struct ether_addr ta; /* transmitter address */
-} PACKED;
-#define DOT11_RTS_LEN 16 /* d11 RTS frame length */
-
-struct dot11_cts_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
-} PACKED;
-#define DOT11_CTS_LEN 10 /* d11 CTS frame length */
-
-struct dot11_ack_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
-} PACKED;
-#define DOT11_ACK_LEN 10 /* d11 ACK frame length */
-
-struct dot11_ps_poll_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* AID */
- struct ether_addr bssid; /* receiver address, STA in AP */
- struct ether_addr ta; /* transmitter address */
-} PACKED;
-#define DOT11_PS_POLL_LEN 16 /* d11 PS poll frame length */
-
-struct dot11_cf_end_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
- struct ether_addr bssid; /* transmitter address, STA in AP */
-} PACKED;
-#define DOT11_CS_END_LEN 16 /* d11 CF-END frame length */
-
-/* BA/BAR Control parameters */
-#define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */
-#define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */
-#define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */
-
-#define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */
-#define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */
-
-#define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */
-#define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */
-
-#define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */
-#define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */
-
-struct dot11_ba_req_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
- struct ether_addr ta; /* transmitter address */
- uint16 bar_control; /* BAR Control */
- uint16 seqnum; /* Starting Sequence control */
-} PACKED;
-#define DOT11_BA_REQ_LEN 20 /* BAR frame length */
-
-#define DOT11_BA_BITMAP_LEN 128 /* bitmap length */
-#define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */
-struct dot11_ba_frame {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr ra; /* receiver address */
- struct ether_addr ta; /* transmitter address */
- uint16 ba_control; /* BA Control */
- uint16 seqnum; /* Starting Sequence control */
- uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */
-} PACKED;
-#define DOT11_BA_LEN 20 /* BA frame length (without bitmap) */
-
-/* Management frame header */
-struct dot11_management_header {
- uint16 fc; /* frame control */
- uint16 durid; /* duration/ID */
- struct ether_addr da; /* receiver address */
- struct ether_addr sa; /* transmitter address */
- struct ether_addr bssid; /* BSS ID */
- uint16 seq; /* sequence control */
-} PACKED;
-#define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */
-
-/* Management frame payloads */
-
-struct dot11_bcn_prb {
- uint32 timestamp[2];
- uint16 beacon_interval;
- uint16 capability;
-} PACKED;
-#define DOT11_BCN_PRB_LEN 12 /* d11 beacon probe frame length */
-
-struct dot11_auth {
- uint16 alg; /* algorithm */
- uint16 seq; /* sequence control */
- uint16 status; /* status code */
-} PACKED;
-#define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge info
- * elt
- */
-
-struct dot11_assoc_req {
- uint16 capability; /* capability information */
- uint16 listen; /* listen interval */
-} PACKED;
-#define DOT11_ASSOC_REQ_FIXED_LEN 4 /* length of assoc frame without info elts */
-
-struct dot11_reassoc_req {
- uint16 capability; /* capability information */
- uint16 listen; /* listen interval */
- struct ether_addr ap; /* Current AP address */
-} PACKED;
-#define DOT11_REASSOC_REQ_FIXED_LEN 10 /* length of assoc frame without info elts */
-
-struct dot11_assoc_resp {
- uint16 capability; /* capability information */
- uint16 status; /* status code */
- uint16 aid; /* association ID */
-} PACKED;
-
-struct dot11_action_measure {
- uint8 category;
- uint8 action;
- uint8 token;
- uint8 data[1];
-} PACKED;
-#define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */
-
-struct dot11_action_switch_channel {
- uint8 category;
- uint8 action;
- uint8 data[5]; /* for switch IE */
-} PACKED;
-
-struct dot11_action_ht_ch_width {
- uint8 category;
- uint8 action;
- uint8 ch_width;
-} PACKED;
-
-struct dot11_action_ht_mimops {
- uint8 category;
- uint8 action;
- uint8 enable;
- uint8 psmode;
-} PACKED;
-
-/* ************* 802.11h related definitions. ************* */
-typedef struct {
- uint8 id;
- uint8 len;
- uint8 power;
-} dot11_power_cnst_t;
-
-typedef struct {
- uint8 min;
- uint8 max;
-} dot11_power_cap_t;
-
-typedef struct {
- uint8 id;
- uint8 len;
- uint8 tx_pwr;
- uint8 margin;
-} dot11_tpc_rep_t;
-#define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */
-
-typedef struct {
- uint8 id;
- uint8 len;
- uint8 first_channel;
- uint8 num_channels;
-} dot11_supp_channels_t;
-
-/* channel switch announcement (CSA) mode type - 802.11h-2003 $7.3.2.20 */
-#define DOT11_CSA_MODE_ADVISORY 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */
-#define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */
-
-/* CSA IE data structure */
-struct dot11_channel_switch {
- uint8 id;
- uint8 len;
- uint8 mode;
- uint8 channel;
- uint8 count;
-} PACKED;
-typedef struct dot11_channel_switch dot11_channel_switch_t;
-
-#define DOT11_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */
-
-/* 802.11h Measurement Request/Report IEs */
-/* Measurement Type field */
-#define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */
-#define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */
-#define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement PRI type */
-
-/* Measurement Mode field */
-
-/* Measurement Request Modes */
-#define DOT11_MEASURE_MODE_ENABLE (1<<1) /* d11 measurement enable */
-#define DOT11_MEASURE_MODE_REQUEST (1<<2) /* d11 measurement request */
-#define DOT11_MEASURE_MODE_REPORT (1<<3) /* d11 measurement report */
-/* Measurement Report Modes */
-#define DOT11_MEASURE_MODE_LATE (1<<0) /* d11 measurement late */
-#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) /* d11 measurement incapable */
-#define DOT11_MEASURE_MODE_REFUSED (1<<2) /* d11 measurement refuse */
-/* Basic Measurement Map bits */
-#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) /* d11 measurement basic map BSS */
-#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) /* d11 measurement map OFDM */
-#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) /* d11 measurement map unknown */
-#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) /* d11 measurement map radar */
-#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) /* d11 measurement map unmeasuremnt */
-
-typedef struct {
- uint8 id;
- uint8 len;
- uint8 token;
- uint8 mode;
- uint8 type;
- uint8 channel;
- uint8 start_time[8];
- uint16 duration;
-} dot11_meas_req_t;
-#define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */
-/* length of Measure Request IE data not including variable len */
-#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 /* d11 measurement request IE fixed length */
-
-struct dot11_meas_rep {
- uint8 id;
- uint8 len;
- uint8 token;
- uint8 mode;
- uint8 type;
- union
- {
- struct {
- uint8 channel;
- uint8 start_time[8];
- uint16 duration;
- uint8 map;
- } PACKED basic;
- uint8 data[1];
- } PACKED rep;
-} PACKED;
-typedef struct dot11_meas_rep dot11_meas_rep_t;
-
-/* length of Measure Report IE data not including variable len */
-#define DOT11_MNG_IE_MREP_FIXED_LEN 3 /* d11 measurement response IE fixed length */
-
-struct dot11_meas_rep_basic {
- uint8 channel;
- uint8 start_time[8];
- uint16 duration;
- uint8 map;
-} PACKED;
-typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t;
-#define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length */
-
-struct dot11_quiet {
- uint8 id;
- uint8 len;
- uint8 count; /* TBTTs until beacon interval in quiet starts */
- uint8 period; /* Beacon intervals between periodic quiet periods ? */
- uint16 duration; /* Length of quiet period, in TU's */
- uint16 offset; /* TU's offset from TBTT in Count field */
-} PACKED;
-typedef struct dot11_quiet dot11_quiet_t;
-
-typedef struct {
- uint8 channel;
- uint8 map;
-} chan_map_tuple_t;
-
-typedef struct {
- uint8 id;
- uint8 len;
- uint8 eaddr[ETHER_ADDR_LEN];
- uint8 interval;
- chan_map_tuple_t map[1];
-} dot11_ibss_dfs_t;
-
-/* WME Elements */
-#define WME_OUI "\x00\x50\xf2" /* WME OUI */
-#define WME_VER 1 /* WME version */
-#define WME_TYPE 2 /* WME type */
-#define WME_SUBTYPE_IE 0 /* Information Element */
-#define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */
-#define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */
-
-/* WME Access Category Indices (ACIs) */
-#define AC_BE 0 /* Best Effort */
-#define AC_BK 1 /* Background */
-#define AC_VI 2 /* Video */
-#define AC_VO 3 /* Voice */
-#define AC_COUNT 4 /* number of ACs */
-
-typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */
-
-#define AC_BITMAP_NONE 0x0 /* No ACs */
-#define AC_BITMAP_ALL 0xf /* All ACs */
-#define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0)
-
-/* WME Information Element (IE) */
-struct wme_ie {
- uint8 oui[3];
- uint8 type;
- uint8 subtype;
- uint8 version;
- uint8 qosinfo;
-} PACKED;
-typedef struct wme_ie wme_ie_t;
-#define WME_IE_LEN 7 /* WME IE length */
-
-struct edcf_acparam {
- uint8 ACI;
- uint8 ECW;
- uint16 TXOP; /* stored in network order (ls octet first) */
-} PACKED;
-typedef struct edcf_acparam edcf_acparam_t;
-
-/* WME Parameter Element (PE) */
-struct wme_param_ie {
- uint8 oui[3];
- uint8 type;
- uint8 subtype;
- uint8 version;
- uint8 qosinfo;
- uint8 rsvd;
- edcf_acparam_t acparam[AC_COUNT];
-} PACKED;
-typedef struct wme_param_ie wme_param_ie_t;
-#define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */
-
-/* QoS Info field for IE as sent from AP */
-#define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */
-#define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */
-#define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */
-#define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */
-
-/* QoS Info field for IE as sent from STA */
-#define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */
-#define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */
-#define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */
-#define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */
-#define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */
-#define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */
-#define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */
-#define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */
-#define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */
-#define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */
-#define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */
-#define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */
-
-/* ACI */
-#define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */
-#define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */
-#define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */
-#define EDCF_ACM_MASK 0x10 /* ACM mask */
-#define EDCF_ACI_MASK 0x60 /* ACI mask */
-#define EDCF_ACI_SHIFT 5 /* ACI shift */
-
-/* ECW */
-#define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */
-#define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */
-#define EDCF_ECW2CW(exp) ((1 << (exp)) - 1)
-#define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */
-#define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */
-#define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */
-
-/* TXOP */
-#define EDCF_TXOP_MIN 0 /* TXOP minimum value */
-#define EDCF_TXOP_MAX 65535 /* TXOP maximum value */
-#define EDCF_TXOP2USEC(txop) ((txop) << 5)
-
-/* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 */
-#define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */
-#define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */
-#define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */
-#define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */
-#define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */
-#define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */
-#define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */
-#define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */
-#define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */
-#define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */
-#define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */
-#define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */
-
-/* Default EDCF parameters that AP uses; WMM draft Table 14 */
-#define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */
-#define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */
-#define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */
-#define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */
-#define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */
-#define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */
-#define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */
-#define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */
-#define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */
-#define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */
-#define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */
-#define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */
-
-struct dot11_qbss_load_ie {
- uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */
- uint8 length;
- uint16 station_count; /* total number of STAs associated */
- uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed medium busy */
- uint16 aac; /* available admission capacity */
-} PACKED;
-typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t;
-
-/* nom_msdu_size */
-#define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */
-#define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */
-
-/* surplus_bandwidth */
-/* Represented as 3 bits of integer, binary point, 13 bits fraction */
-#define INTEGER_SHIFT 13 /* integer shift */
-#define FRACTION_MASK 0x1FFF /* fraction mask */
-
-/* Management Notification Frame */
-struct dot11_management_notification {
- uint8 category; /* DOT11_ACTION_NOTIFICATION */
- uint8 action;
- uint8 token;
- uint8 status;
- uint8 data[1]; /* Elements */
-} PACKED;
-#define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */
-
-/* WME Action Codes */
-#define WME_ADDTS_REQUEST 0 /* WME ADDTS request */
-#define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */
-#define WME_DELTS_REQUEST 2 /* WME DELTS request */
-
-/* WME Setup Response Status Codes */
-#define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */
-#define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */
-#define WME_ADMISSION_REFUSED 3 /* WME admission refused */
-
-/* Macro to take a pointer to a beacon or probe response
- * header and return the char* pointer to the SSID info element
- */
-#define BCN_PRB_SSID(hdr) ((char*)(hdr) + DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_LEN)
-
-/* Authentication frame payload constants */
-#define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */
-#define DOT11_SHARED_KEY 1 /* d11 shared authentication */
-#define DOT11_CHALLENGE_LEN 128 /* d11 chanllenge text length */
-
-/* Frame control macros */
-#define FC_PVER_MASK 0x3 /* PVER mask */
-#define FC_PVER_SHIFT 0 /* PVER shift */
-#define FC_TYPE_MASK 0xC /* type mask */
-#define FC_TYPE_SHIFT 2 /* type shift */
-#define FC_SUBTYPE_MASK 0xF0 /* subtype mask */
-#define FC_SUBTYPE_SHIFT 4 /* subtype shift */
-#define FC_TODS 0x100 /* to DS */
-#define FC_TODS_SHIFT 8 /* to DS shift */
-#define FC_FROMDS 0x200 /* from DS */
-#define FC_FROMDS_SHIFT 9 /* from DS shift */
-#define FC_MOREFRAG 0x400 /* more frag. */
-#define FC_MOREFRAG_SHIFT 10 /* more frag. shift */
-#define FC_RETRY 0x800 /* retry */
-#define FC_RETRY_SHIFT 11 /* retry shift */
-#define FC_PM 0x1000 /* PM */
-#define FC_PM_SHIFT 12 /* PM shift */
-#define FC_MOREDATA 0x2000 /* more data */
-#define FC_MOREDATA_SHIFT 13 /* more data shift */
-#define FC_WEP 0x4000 /* WEP */
-#define FC_WEP_SHIFT 14 /* WEP shift */
-#define FC_ORDER 0x8000 /* order */
-#define FC_ORDER_SHIFT 15 /* order shift */
-
-/* sequence control macros */
-#define SEQNUM_SHIFT 4 /* seq. number shift */
-#define SEQNUM_MAX 0x1000 /* max seqnum + 1 */
-#define FRAGNUM_MASK 0xF /* frag. number mask */
-
-/* Frame Control type/subtype defs */
-
-/* FC Types */
-#define FC_TYPE_MNG 0 /* management type */
-#define FC_TYPE_CTL 1 /* control type */
-#define FC_TYPE_DATA 2 /* data type */
-
-/* Management Subtypes */
-#define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */
-#define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */
-#define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */
-#define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */
-#define FC_SUBTYPE_PROBE_REQ 4 /* probe request */
-#define FC_SUBTYPE_PROBE_RESP 5 /* probe response */
-#define FC_SUBTYPE_BEACON 8 /* beacon */
-#define FC_SUBTYPE_ATIM 9 /* ATIM */
-#define FC_SUBTYPE_DISASSOC 10 /* disassoc. */
-#define FC_SUBTYPE_AUTH 11 /* authentication */
-#define FC_SUBTYPE_DEAUTH 12 /* de-authentication */
-#define FC_SUBTYPE_ACTION 13 /* action */
-
-/* Control Subtypes */
-#define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */
-#define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */
-#define FC_SUBTYPE_PS_POLL 10 /* PS poll */
-#define FC_SUBTYPE_RTS 11 /* RTS */
-#define FC_SUBTYPE_CTS 12 /* CTS */
-#define FC_SUBTYPE_ACK 13 /* ACK */
-#define FC_SUBTYPE_CF_END 14 /* CF-END */
-#define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */
-
-/* Data Subtypes */
-#define FC_SUBTYPE_DATA 0 /* Data */
-#define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */
-#define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */
-#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */
-#define FC_SUBTYPE_NULL 4 /* Null */
-#define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */
-#define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */
-#define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */
-#define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */
-#define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */
-#define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */
-#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */
-#define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */
-#define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */
-#define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */
-
-/* Data Subtype Groups */
-#define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0)
-#define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0)
-#define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0)
-#define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0)
-
-/* Type/Subtype Combos */
-#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */
-
-#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */
-
-#define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */
-#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */
-
-#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */
-#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */
-#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */
-#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */
-#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */
-#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */
-#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */
-#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */
-#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */
-#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication */
-#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */
-
-#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */
-#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */
-#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */
-#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */
-#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */
-#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */
-#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */
-#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */
-
-#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */
-#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */
-#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */
-#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */
-#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */
-
-/* QoS Control Field */
-
-/* 802.1D Priority */
-#define QOS_PRIO_SHIFT 0 /* QoS priority shift */
-#define QOS_PRIO_MASK 0x0007 /* QoS priority mask */
-#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */
-
-/* Traffic Identifier */
-#define QOS_TID_SHIFT 0 /* QoS TID shift */
-#define QOS_TID_MASK 0x000f /* QoS TID mask */
-#define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */
-
-/* End of Service Period (U-APSD) */
-#define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */
-#define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */
-#define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */
-
-/* Ack Policy */
-#define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */
-#define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */
-#define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */
-#define QOS_ACK_BLOCK_ACK 3 /* Block Ack */
-#define QOS_ACK_SHIFT 5 /* QoS ACK shift */
-#define QOS_ACK_MASK 0x0060 /* QoS ACK mask */
-#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */
-
-/* A-MSDU flag */
-#define QOS_AMSDU_SHIFT 7 /* AMSDU shift */
-#define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */
-
-/* Management Frames */
-
-/* Management Frame Constants */
-
-/* Fixed fields */
-#define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */
-#define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */
-#define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */
-#define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */
-#define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */
-#define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */
-#define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */
-#define DOT11_MNG_AID_LEN 2 /* d11 management AID length */
-#define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */
-#define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */
-
-/* DUR/ID field in assoc resp is 0xc000 | AID */
-#define DOT11_AID_MASK 0x3fff /* d11 AID mask */
-
-/* Reason Codes */
-#define DOT11_RC_RESERVED 0 /* d11 RC reserved */
-#define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */
-#define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer
- * valid
- */
-#define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station
- * is leaving (or has left) IBSS or ESS
- */
-#define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */
-#define DOT11_RC_BUSY 5 /* Disassociated because AP is unable
- * to handle all currently associated
- * stations
- */
-#define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from
- * nonauthenticated station
- */
-#define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from
- * nonassociated station
- */
-#define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is
- * leaving (or has left) BSS
- */
-#define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is
- * not authenticated with responding
- * station
- */
-#define DOT11_RC_MAX 23 /* Reason codes > 23 are reserved */
-
-/* Status Codes */
-#define DOT11_STATUS_SUCCESS 0 /* Successful */
-#define DOT11_STATUS_FAILURE 1 /* Unspecified failure */
-#define DOT11_STATUS_CAP_MISMATCH 10 /* Cannot support all requested
- * capabilities in the Capability
- * Information field
- */
-#define DOT11_STATUS_REASSOC_FAIL 11 /* Reassociation denied due to inability
- * to confirm that association exists
- */
-#define DOT11_STATUS_ASSOC_FAIL 12 /* Association denied due to reason
- * outside the scope of this standard
- */
-#define DOT11_STATUS_AUTH_MISMATCH 13 /* Responding station does not support
- * the specified authentication
- * algorithm
- */
-#define DOT11_STATUS_AUTH_SEQ 14 /* Received an Authentication frame
- * with authentication transaction
- * sequence number out of expected
- * sequence
- */
-#define DOT11_STATUS_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of
- * challenge failure
- */
-#define DOT11_STATUS_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout
- * waiting for next frame in sequence
- */
-#define DOT11_STATUS_ASSOC_BUSY_FAIL 17 /* Association denied because AP is
- * unable to handle additional
- * associated stations
- */
-#define DOT11_STATUS_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting
- * station not supporting all of the
- * data rates in the BSSBasicRateSet
- * parameter
- */
-#define DOT11_STATUS_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting
- * station not supporting the Short
- * Preamble option
- */
-#define DOT11_STATUS_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting
- * station not supporting the PBCC
- * Modulation option
- */
-#define DOT11_STATUS_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting
- * station not supporting the Channel
- * Agility option
- */
-#define DOT11_STATUS_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum
- * Management capability is required.
- */
-#define DOT11_STATUS_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info
- * in the Power Cap element is
- * unacceptable.
- */
-#define DOT11_STATUS_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info
- * in the Supported Channel element is
- * unacceptable
- */
-#define DOT11_STATUS_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting
- * station not supporting the Short Slot
- * Time option
- */
-#define DOT11_STATUS_ASSOC_ERPBCC_REQUIRED 26 /* Association denied due to requesting
- * station not supporting the ER-PBCC
- * Modulation option
- */
-#define DOT11_STATUS_ASSOC_DSSOFDM_REQUIRED 27 /* Association denied due to requesting
- * station not supporting the DSS-OFDM
- * option
- */
-
-/* Info Elts, length of INFORMATION portion of Info Elts */
-#define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */
-#define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */
-
-/* TIM Info element has 3 bytes fixed info in INFORMATION field,
- * followed by 1 to 251 bytes of Partial Virtual Bitmap
- */
-#define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */
-#define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */
-#define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */
-#define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */
-#define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */
-
-/* TLV defines */
-#define TLV_TAG_OFF 0 /* tag offset */
-#define TLV_LEN_OFF 1 /* length offset */
-#define TLV_HDR_LEN 2 /* header length */
-#define TLV_BODY_OFF 2 /* body offset */
-
-/* Management Frame Information Element IDs */
-#define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */
-#define DOT11_MNG_RATES_ID 1 /* d11 management rates id */
-#define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */
-#define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */
-#define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */
-#define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */
-#define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */
-#define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */
-#define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */
-#define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */
-#define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */
-#define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */
-#define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */
-#define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */
-#define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */
-#define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */
-#define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */
-#define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */
-#define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */
-#define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */
-#define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */
-#define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */
-#define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */
-#define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */
-#define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */
-#define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */
-#define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */
-#define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */
-#define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */
-#define DOT11_MNG_PROPR_ID 221 /* d11 management proprietary id */
-
-/* Rate element Basic flag and rate mask */
-#define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */
-#define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */
-
-/* ERP info element bit values */
-#define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */
-#define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present
- *in the BSS
- */
-#define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for
- *ERP-OFDM frames
- */
-#define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed,
- * 1 == not allowed
- */
-/* TS Delay element offset & size */
-#define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */
-#define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */
-
-/* Capability Information Field */
-#define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */
-#define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */
-#define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */
-#define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */
-#define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */
-#define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */
-#define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */
-#define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */
-#define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */
-#define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */
-#define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */
-
-/* Action Frame Constants */
-#define DOT11_ACTION_CAT_ERR_MASK 0x80 /* d11 action category error mask */
-#define DOT11_ACTION_CAT_MASK 0x7F /* d11 action category mask */
-#define DOT11_ACTION_CAT_SPECT_MNG 0x00 /* d11 action category spectrum management */
-#define DOT11_ACTION_CAT_BLOCKACK 0x03 /* d11 action category block ack */
-#define DOT11_ACTION_NOTIFICATION 0x11 /* 17 */
-
-#define DOT11_ACTION_ID_M_REQ 0 /* d11 action measurement request */
-#define DOT11_ACTION_ID_M_REP 1 /* d11 action measurement response */
-#define DOT11_ACTION_ID_TPC_REQ 2 /* d11 action TPC request */
-#define DOT11_ACTION_ID_TPC_REP 3 /* d11 action TPC response */
-#define DOT11_ACTION_ID_CHANNEL_SWITCH 4 /* d11 action channel switch */
-
-/* HT (EWC) action ids */
-#define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* mimo ps action frame id */
-#define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action frame id */
-
-/* Block Ack action types */
-#define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */
-#define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */
-#define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */
-
-/* ADDBA action parameters */
-#define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */
-#define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */
-#define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */
-#define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */
-#define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */
-#define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */
-
-#define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */
-#define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */
-
-struct dot11_addba_req {
- uint8 category; /* category of action frame (3) */
- uint8 action; /* action: addba req */
- uint8 token; /* identifier */
- uint16 addba_param_set; /* parameter set */
- uint16 timeout; /* timeout in seconds */
- uint16 start_seqnum; /* starting sequence number */
-}PACKED;
-typedef struct dot11_addba_req dot11_addba_req_t;
-#define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */
-
-struct dot11_addba_resp {
- uint8 category; /* category of action frame (3) */
- uint8 action; /* action: addba resp */
- uint8 token; /* identifier */
- uint16 status; /* status of add request */
- uint16 addba_param_set; /* negotiated parameter set */
- uint16 timeout; /* negotiated timeout in seconds */
-}PACKED;
-typedef struct dot11_addba_resp dot11_addba_resp_t;
-#define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */
-
-/* DELBA action parameters */
-#define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */
-#define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */
-#define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */
-#define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */
-
-struct dot11_delba {
- uint8 category; /* category of action frame (3) */
- uint8 action; /* action: addba req */
- uint16 delba_param_set; /* paarmeter set */
- uint16 reason; /* reason for dellba */
-}PACKED;
-typedef struct dot11_delba dot11_delba_t;
-#define DOT11_DELBA_LEN 6 /* length of delba frame */
-
-/* MLME Enumerations */
-#define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */
-#define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */
-#define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */
-#define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */
-#define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */
-
-/* 802.11 BRCM "Compromise" Pre N constants */
-#define PREN_PREAMBLE 24 /* green field preamble time */
-#define PREN_MM_EXT 16 /* extra mixed mode preamble time */
-#define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) */
-
-/* 802.11 A PHY constants */
-#define APHY_SLOT_TIME 9 /* APHY slot time */
-#define APHY_SIFS_TIME 16 /* APHY SIFS time */
-#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */
-#define APHY_PREAMBLE_TIME 16 /* APHY preamble time */
-#define APHY_SIGNAL_TIME 4 /* APHY signal time */
-#define APHY_SYMBOL_TIME 4 /* APHY symbol time */
-#define APHY_SERVICE_NBITS 16 /* APHY service nbits */
-#define APHY_TAIL_NBITS 6 /* APHY tail nbits */
-#define APHY_CWMIN 15 /* APHY cwmin */
-
-/* 802.11 B PHY constants */
-#define BPHY_SLOT_TIME 20 /* BPHY slot time */
-#define BPHY_SIFS_TIME 10 /* BPHY SIFS time */
-#define BPHY_DIFS_TIME 50 /* BPHY DIFS time */
-#define BPHY_PLCP_TIME 192 /* BPHY PLCP time */
-#define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */
-#define BPHY_CWMIN 31 /* BPHY cwmin */
-
-/* 802.11 G constants */
-#define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */
-
-#define PHY_CWMAX 1023 /* PHY cwmax */
-
-#define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */
-
-/* dot11Counters Table - 802.11 spec., Annex D */
-typedef struct d11cnt {
- uint32 txfrag; /* dot11TransmittedFragmentCount */
- uint32 txmulti; /* dot11MulticastTransmittedFrameCount */
- uint32 txfail; /* dot11FailedCount */
- uint32 txretry; /* dot11RetryCount */
- uint32 txretrie; /* dot11MultipleRetryCount */
- uint32 rxdup; /* dot11FrameduplicateCount */
- uint32 txrts; /* dot11RTSSuccessCount */
- uint32 txnocts; /* dot11RTSFailureCount */
- uint32 txnoack; /* dot11ACKFailureCount */
- uint32 rxfrag; /* dot11ReceivedFragmentCount */
- uint32 rxmulti; /* dot11MulticastReceivedFrameCount */
- uint32 rxcrc; /* dot11FCSErrorCount */
- uint32 txfrmsnt; /* dot11TransmittedFrameCount */
- uint32 rxundec; /* dot11WEPUndecryptableCount */
-} d11cnt_t;
-
-/* BRCM OUI */
-#define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */
-
-/* OUI for BRCM proprietary IE */
-#define BRCM_PROP_OUI "\x00\x90\x4C" /* Broadcom proprietary OUI */
-
-/* BRCM info element */
-struct brcm_ie {
- uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */
- uint8 len; /* IE length */
- uint8 oui[3]; /* Proprietary OUI, BRCM_OUI */
- uint8 ver; /* type/ver of this IE */
- uint8 assoc; /* # of assoc STAs */
- uint8 flags; /* misc flags */
- uint8 flags1; /* misc flags */
- uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */
-} PACKED;
-typedef struct brcm_ie brcm_ie_t;
-#define BRCM_IE_LEN 11 /* BRCM IE length */
-#define BRCM_IE_VER 2 /* BRCM IE version */
-#define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */
-
-/* brcm_ie flags */
-#define BRF_ABCAP 0x1 /* afterburner capable */
-#define BRF_ABRQRD 0x2 /* afterburner requested */
-#define BRF_LZWDS 0x4 /* lazy wds enabled */
-#define BRF_BLOCKACK 0x8 /* BlockACK capable */
-#define BRF_ABCOUNTER_MASK 0xf0 /* afterburner wds "state" counter */
-#define BRF_ABCOUNTER_SHIFT 4 /* offset of afterburner wds "state" counter */
-
-/* brcm_ie flags1 */
-#define BRF1_AMSDU 0x1 /* A-MSDU capable */
-
-#define AB_WDS_TIMEOUT_MAX 15 /* afterburner wds Max count indicating not
- * locally capable
- */
-#define AB_WDS_TIMEOUT_MIN 1 /* afterburner wds, use zero count as indicating
- * "downrev"
- */
-
-/* EWC definitions */
-#define MCSSET_LEN 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */
-
-struct ewc_cap {
- uint16 cap;
- uint8 params;
- uint8 supp_mcs[MCSSET_LEN];
- uint16 ext_htcap;
- uint32 txbf_cap;
- uint8 as_cap;
-} PACKED;
-typedef struct ewc_cap ewc_cap_t;
-
-/* CAP IE: EWC 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */
-/* the capability IE is primarily used to convey this nodes abilities */
-struct ewc_cap_ie {
- uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */
- uint8 len; /* IE length */
- uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */
- uint8 type; /* type inidicates what follows */
- ewc_cap_t cap;
-} PACKED;
-typedef struct ewc_cap_ie ewc_cap_ie_t;
-
-#define EWC_CAP_IE_LEN (26+4)
-#define EWC_CAP_IE_TYPE 51
-
-#define EWC_CAP_ADC_CODING 0x0001 /* Advance coding support */
-#define EWC_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE: 20 and 40MHZ supported */
-#define EWC_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */
-#define EWC_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */
-#define EWC_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */
-#define EWC_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames */
-#define EWC_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */
-#define EWC_CAP_GF 0x0010 /* Greenfield preamble support */
-#define EWC_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */
-#define EWC_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */
-#define EWC_CAP_TX_STBC 0x0080 /* Tx STBC support */
-#define EWC_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */
-#define EWC_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */
-#define EWC_CAP_DELAYED_BA 0x0400 /* delayed BA support */
-#define EWC_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */
-#define EWC_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */
-#define EWC_CAP_PSMP 0x2000 /* Power Save Multi Poll support */
-#define EWC_CAP_STBC_CTL 0x4000 /* STBC control frame support */
-#define EWC_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */
-
-#define EWC_MAX_AMSDU 7935 /* max amsdu size (bytes) per the EWC spec */
-#define EWC_MIN_AMSDU 3835 /* min amsdu size (bytes) per the EWC spec */
-
-#define EWC_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */
-#define EWC_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */
-#define EWC_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */
-
-/* EWC/AMPDU specific define */
-#define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/8 usec units */
-#define AMPDU_MAX_RX_FACTOR 3 /* max rcv ampdu len (64kb) */
-#define AMPDU_RX_FACTOR_BASE 8*1024 /* ampdu factor base for rx len */
-#define AMPDU_DELIMITER_LEN 4 /* length of ampdu delimiter */
-
-struct ewc_add {
- uint8 ctl_ch; /* control channel number */
- uint8 byte1; /* ext ch,rec. ch. width, RIFS support */
- uint16 opmode; /* operation mode */
- uint16 misc_bits; /* misc bits */
- uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */
-} PACKED;
-typedef struct ewc_add ewc_add_t;
-
-/* ADD IE: EWC 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */
-/* the additional IE is primarily used to convey the current BSS configuration */
-struct ewc_add_ie {
- uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */
- uint8 len; /* IE length */
- uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */
- uint8 type; /* indicates what follows */
- ewc_add_t add;
-} PACKED;
-typedef struct ewc_add_ie ewc_add_ie_t;
-
-#define EWC_ADD_IE_LEN (22+4)
-#define EWC_ADD_IE_TYPE 52
-
-/* byte1 defn's */
-#define EWC_EXT_CH_MASK 0x03 /* extension channel mask */
-#define EWC_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */
-#define EWC_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */
-#define EWC_EXT_CH_NONE 0x00 /* extension channel mask */
-#define EWC_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */
-#define EWC_RIFS_PERMITTED 0x08 /* RIFS allowed */
-
-/* opmode defn's */
-#define EWC_OPMODE_MASK 0x0003 /* protection mode mask */
-#define EWC_OPMODE_PURE 0x0000 /* protection mode PURE */
-#define EWC_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */
-#define EWC_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */
-#define EWC_NONGF_PRESENT 0x0004 /* protection mode non-GF */
-
-/* misc_bites defn's */
-#define EWC_BASIC_STBC_MCS 0x007f /* basic STBC MCS */
-#define EWC_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */
-#define EWC_SECOND_BCN 0x0100 /* Secondary beacon support */
-#define EWC_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */
-#define EWC_PCO_ACTIVE 0x0400 /* PCO active */
-#define EWC_PCO_PHASE 0x0800 /* PCO phase */
-
-/* Macros for opmode */
-#define EWC_MIXEDMODE_PRESENT(add) ((ltoh16_ua(&add.opmode) & EWC_OPMODE_MASK) \
- == EWC_OPMODE_MIXED) /* mixed mode present */
-#define EWC_HT20_PRESENT(add) ((ltoh16_ua(&add.opmode) & EWC_OPMODE_MASK) \
- == EWC_OPMODE_HT20IN40) /* 20MHz HT present */
-#define EWC_USE_PROTECTION(add) (EWC_HT20_PRESENT((add)) || \
- EWC_MIXEDMODE_PRESENT((add))) /* use protection */
-
-/* Vendor IE structure */
-struct vndr_ie {
- uchar id;
- uchar len;
- uchar oui [3];
- uchar data [1]; /* Variable size data */
-}PACKED;
-typedef struct vndr_ie vndr_ie_t;
-
-#define VNDR_IE_HDR_LEN 2 /* id + len field */
-#define VNDR_IE_MIN_LEN 3 /* size of the oui field */
-#define VNDR_IE_MAX_LEN 256 /* verdor IE max length */
-
-/* WPA definitions */
-#define WPA_VERSION 1 /* WPA version */
-#define WPA_OUI "\x00\x50\xF2" /* WPA OUI */
-
-#define WPA2_VERSION 1 /* WPA2 version */
-#define WPA2_VERSION_LEN 2 /* WAP2 version length */
-#define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */
-
-#define WPA_OUI_LEN 3 /* WPA OUI length */
-
-/* RSN authenticated key managment suite */
-#define RSN_AKM_NONE 0 /* None (IBSS) */
-#define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */
-#define RSN_AKM_PSK 2 /* Pre-shared Key */
-
-/* Key related defines */
-#define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */
-#define DOT11_MAX_KEY_SIZE 32 /* max size of any key */
-#define DOT11_MAX_IV_SIZE 16 /* max size of any IV */
-#define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */
-
-#define WEP1_KEY_SIZE 5 /* max size of any WEP key */
-#define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */
-#define WEP128_KEY_SIZE 13 /* max size of any WEP key */
-#define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */
-#define TKIP_MIC_SIZE 8 /* size of TKIP MIC */
-#define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */
-#define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */
-#define TKIP_KEY_SIZE 32 /* size of any TKIP key */
-#define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */
-#define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */
-#define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */
-#define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */
-#define AES_KEY_SIZE 16 /* size of AES key */
-
-#undef PACKED
-#if !defined(__GNUC__)
-#pragma pack()
-#endif
-
-#endif /* _802_11_H_ */
projects / openwrt / staging / florian.git / blobdiff