| /* |
| * Copyright (c) 2012 Qualcomm Atheros, Inc.. |
| * All Rights Reserved. |
| * Qualcomm Atheros Confidential and Proprietary. |
| */ |
| #ifndef _NET80211_IEEE80211_H_
|
| #define _NET80211_IEEE80211_H_
|
|
|
| //#include "athstartpack.h"
|
|
|
| /*
|
| * 802.11 protocol definitions.
|
| */
|
| #define IEEE80211_WEP_KEYLEN 5 /* 40bit */
|
| #define IEEE80211_WEP_IVLEN 3 /* 24bit */
|
| #define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
|
| #define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
|
| #define IEEE80211_WEP_NKID 4 /* number of key ids */
|
|
|
| /*
|
| * 802.11i defines an extended IV for use with non-WEP ciphers.
|
| * When the EXTIV bit is set in the key id byte an additional
|
| * 4 bytes immediately follow the IV for TKIP. For CCMP the
|
| * EXTIV bit is likewise set but the 8 bytes represent the
|
| * CCMP header rather than IV+extended-IV.
|
| */
|
| #define IEEE80211_WEP_EXTIV 0x20
|
| #define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */
|
| #define IEEE80211_WEP_MICLEN 8 /* trailing MIC */
|
|
|
| #define IEEE80211_CRC_LEN 4
|
|
|
| #ifdef WAPI_ENABLE
|
| #define IEEE80211_WAPI_EXTIVLEN 10 /* extended IV length */
|
| #endif /* WAPI ENABLE */
|
|
|
|
|
| #define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
|
| /* is 802.11 address multicast/broadcast? */
|
| #define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
|
| #define IEEE80211_IS_BROADCAST(_a) (*(_a) == 0xFF)
|
| #define WEP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN)
|
| #define WEP_TRAILER IEEE80211_WEP_CRCLEN
|
| #define CCMP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
|
| IEEE80211_WEP_EXTIVLEN)
|
| #define CCMP_TRAILER IEEE80211_WEP_MICLEN
|
| #define TKIP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
|
| IEEE80211_WEP_EXTIVLEN)
|
| #define TKIP_TRAILER IEEE80211_WEP_CRCLEN
|
| #define TKIP_MICLEN IEEE80211_WEP_MICLEN
|
|
|
|
|
| #define IEEE80211_ADDR_EQ(addr1, addr2) \
|
| (A_MEMCMP(addr1, addr2, IEEE80211_ADDR_LEN) == 0)
|
|
|
| #define IEEE80211_ADDR_COPY(dst,src) A_MEMCPY(dst,src,IEEE80211_ADDR_LEN)
|
|
|
| #define IEEE80211_KEYBUF_SIZE 16
|
| #define IEEE80211_MICBUF_SIZE (8+8) /* space for both tx and rx */
|
|
|
| /*
|
| * NB: these values are ordered carefully; there are lots of
|
| * of implications in any reordering. In particular beware
|
| * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
|
| */
|
| #define IEEE80211_CIPHER_WEP 0
|
| #define IEEE80211_CIPHER_TKIP 1
|
| #define IEEE80211_CIPHER_AES_OCB 2
|
| #define IEEE80211_CIPHER_AES_CCM 3
|
| #define IEEE80211_CIPHER_CKIP 5
|
| #define IEEE80211_CIPHER_CCKM_KRK 6
|
| #define IEEE80211_CIPHER_NONE 7 /* pseudo value */
|
|
|
| #define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE+1)
|
|
|
| #define IEEE80211_IS_VALID_WEP_CIPHER_LEN(len) \
|
| (((len) == 5) || ((len) == 13) || ((len) == 16))
|
|
|
|
|
|
|
| /*
|
| * generic definitions for IEEE 802.11 frames
|
| */
|
| PREPACK struct ieee80211_frame {
|
| A_UINT8 i_fc[2];
|
| A_UINT8 i_dur[2];
|
| A_UINT8 i_addr1[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_addr2[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_addr3[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_seq[2];
|
| /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
|
| /* see below */
|
| } POSTPACK;
|
|
|
| PREPACK struct ieee80211_qosframe {
|
| A_UINT8 i_fc[2];
|
| A_UINT8 i_dur[2];
|
| A_UINT8 i_addr1[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_addr2[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_addr3[IEEE80211_ADDR_LEN];
|
| A_UINT8 i_seq[2];
|
| A_UINT8 i_qos[2];
|
| } POSTPACK;
|
|
|
| #define IEEE80211_FC0_VERSION_MASK 0x03
|
| #define IEEE80211_FC0_VERSION_SHIFT 0
|
| #define IEEE80211_FC0_VERSION_0 0x00
|
| #define IEEE80211_FC0_TYPE_MASK 0x0c
|
| #define IEEE80211_FC0_TYPE_SHIFT 2
|
| #define IEEE80211_FC0_TYPE_MGT 0x00
|
| #define IEEE80211_FC0_TYPE_CTL 0x04
|
| #define IEEE80211_FC0_TYPE_DATA 0x08
|
|
|
| #define IEEE80211_FC0_SUBTYPE_MASK 0xf0
|
| #define IEEE80211_FC0_SUBTYPE_SHIFT 4
|
| /* for TYPE_MGT */
|
| #define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
|
| #define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
|
| #define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
|
| #define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
|
| #define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
|
| #define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
|
| #define IEEE80211_FC0_SUBTYPE_BEACON 0x80
|
| #define IEEE80211_FC0_SUBTYPE_ATIM 0x90
|
| #define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
|
| #define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
|
| #define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
|
| /* for TYPE_CTL */
|
| #define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
|
| #define IEEE80211_FC0_SUBTYPE_RTS 0xb0
|
| #define IEEE80211_FC0_SUBTYPE_CTS 0xc0
|
| #define IEEE80211_FC0_SUBTYPE_ACK 0xd0
|
| #define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
|
| #define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
|
| /* for TYPE_DATA (bit combination) */
|
| #define IEEE80211_FC0_SUBTYPE_DATA 0x00
|
| #define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10
|
| #define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20
|
| #define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30
|
| #define IEEE80211_FC0_SUBTYPE_NODATA 0x40
|
| #define IEEE80211_FC0_SUBTYPE_CFACK 0x50
|
| #define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60
|
| #define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70
|
| #define IEEE80211_FC0_SUBTYPE_QOS 0x80
|
| #define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0
|
|
|
| #define IEEE80211_FC1_DIR_MASK 0x03
|
| #define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
|
| #define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
|
| #define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
|
| #define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
|
|
|
| #define IEEE80211_FC1_MORE_FRAG 0x04
|
| #define IEEE80211_FC1_RETRY 0x08
|
| #define IEEE80211_FC1_PWR_MGT 0x10
|
| #define IEEE80211_FC1_MORE_DATA 0x20
|
| #define IEEE80211_FC1_WEP 0x40
|
| #define IEEE80211_FC1_ORDER 0x80
|
|
|
| #define IEEE80211_SEQ_FRAG_MASK 0x000f
|
| #define IEEE80211_SEQ_FRAG_SHIFT 0
|
| #define IEEE80211_SEQ_SEQ_MASK 0xfff0
|
| #define IEEE80211_SEQ_SEQ_SHIFT 4
|
|
|
| #define IEEE80211_NWID_LEN 32
|
|
|
| /*
|
| * 802.11 rate set.
|
| */
|
| #define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
|
| #define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
|
|
|
| #define WMM_NUM_AC 4 /* 4 AC categories */
|
|
|
| #define WMM_PARAM_ACI_M 0x60 /* Mask for ACI field */
|
| #define WMM_PARAM_ACI_S 5 /* Shift for ACI field */
|
| #define WMM_PARAM_ACM_M 0x10 /* Mask for ACM bit */
|
| #define WMM_PARAM_ACM_S 4 /* Shift for ACM bit */
|
| #define WMM_PARAM_AIFSN_M 0x0f /* Mask for aifsn field */
|
| #define WMM_PARAM_LOGCWMIN_M 0x0f /* Mask for CwMin field (in log) */
|
| #define WMM_PARAM_LOGCWMAX_M 0xf0 /* Mask for CwMax field (in log) */
|
| #define WMM_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */
|
|
|
| #define WMM_AC_TO_TID(_ac) ( \
|
| ((_ac) == WMM_AC_VO) ? 6 : \
|
| ((_ac) == WMM_AC_VI) ? 5 : \
|
| ((_ac) == WMM_AC_BK) ? 1 : \
|
| 0)
|
|
|
| #define TID_TO_WMM_AC(_tid) ( \
|
| ((_tid) < 1) ? WMM_AC_BE : \
|
| ((_tid) < 3) ? WMM_AC_BK : \
|
| ((_tid) < 6) ? WMM_AC_VI : \
|
| WMM_AC_VO)
|
| /*
|
| * Management information element payloads.
|
| */
|
|
|
| enum {
|
| IEEE80211_ELEMID_SSID = 0,
|
| IEEE80211_ELEMID_RATES = 1,
|
| IEEE80211_ELEMID_FHPARMS = 2,
|
| IEEE80211_ELEMID_DSPARMS = 3,
|
| IEEE80211_ELEMID_CFPARMS = 4,
|
| IEEE80211_ELEMID_TIM = 5,
|
| IEEE80211_ELEMID_IBSSPARMS = 6,
|
| IEEE80211_ELEMID_COUNTRY = 7,
|
| IEEE80211_ELEMID_CHALLENGE = 16,
|
| /* 17-31 reserved for challenge text extension */
|
| IEEE80211_ELEMID_PWRCNSTR = 32,
|
| IEEE80211_ELEMID_PWRCAP = 33,
|
| IEEE80211_ELEMID_TPCREQ = 34,
|
| IEEE80211_ELEMID_TPCREP = 35,
|
| IEEE80211_ELEMID_SUPPCHAN = 36,
|
| IEEE80211_ELEMID_CHANSWITCH = 37,
|
| IEEE80211_ELEMID_MEASREQ = 38,
|
| IEEE80211_ELEMID_MEASREP = 39,
|
| IEEE80211_ELEMID_QUIET = 40,
|
| IEEE80211_ELEMID_IBSSDFS = 41,
|
| IEEE80211_ELEMID_ERP = 42,
|
| IEEE80211_ELEMID_HTCAP_ANA = 45, /* Address ANA, and non-ANA story, for interop. CL#171733 */
|
| IEEE80211_ELEMID_RSN = 48,
|
| IEEE80211_ELEMID_XRATES = 50,
|
| IEEE80211_ELEMID_HTINFO_ANA = 61,
|
| #ifdef WAPI_ENABLE
|
| IEEE80211_ELEMID_WAPI = 68,
|
| #endif
|
| IEEE80211_ELEMID_TPC = 150,
|
| IEEE80211_ELEMID_CCKM = 156,
|
| IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
|
| };
|
|
|
| #define ATH_OUI 0x7f0300 /* Atheros OUI */
|
| #define ATH_OUI_TYPE 0x01
|
| #define ATH_OUI_SUBTYPE 0x01
|
| #define ATH_OUI_VERSION 0x00
|
|
|
| #define WPA_OUI 0xf25000
|
| #define WPA_OUI_TYPE 0x01
|
| #define WPA_VERSION 1 /* current supported version */
|
|
|
| #define WPA_CSE_NULL 0x00
|
| #define WPA_CSE_WEP40 0x01
|
| #define WPA_CSE_TKIP 0x02
|
| #define WPA_CSE_CCMP 0x04
|
| #define WPA_CSE_WEP104 0x05
|
|
|
| #define WPA_ASE_NONE 0x00
|
| #define WPA_ASE_8021X_UNSPEC 0x01
|
| #define WPA_ASE_8021X_PSK 0x02
|
|
|
| #define RSN_OUI 0xac0f00
|
| #define RSN_VERSION 1 /* current supported version */
|
|
|
| #define RSN_CSE_NULL 0x00
|
| #define RSN_CSE_WEP40 0x01
|
| #define RSN_CSE_TKIP 0x02
|
| #define RSN_CSE_WRAP 0x03
|
| #define RSN_CSE_CCMP 0x04
|
| #define RSN_CSE_WEP104 0x05
|
|
|
| #define RSN_ASE_NONE 0x00
|
| #define RSN_ASE_8021X_UNSPEC 0x01
|
| #define RSN_ASE_8021X_PSK 0x02
|
|
|
| #define RSN_CAP_PREAUTH 0x01
|
|
|
| #define WMM_OUI 0xf25000
|
| #define WMM_OUI_TYPE 0x02
|
| #define WMM_INFO_OUI_SUBTYPE 0x00
|
| #define WMM_PARAM_OUI_SUBTYPE 0x01
|
| #define WMM_VERSION 1
|
|
|
| /* WMM stream classes */
|
| #define WMM_NUM_AC 4
|
| #define WMM_AC_BE 0 /* best effort */
|
| #define WMM_AC_BK 1 /* background */
|
| #define WMM_AC_VI 2 /* video */
|
| #define WMM_AC_VO 3 /* voice */
|
|
|
| /* TSPEC related */
|
| #define ACTION_CATEGORY_CODE_TSPEC 17
|
| #define ACTION_CODE_TSPEC_ADDTS 0
|
| #define ACTION_CODE_TSPEC_ADDTS_RESP 1
|
| #define ACTION_CODE_TSPEC_DELTS 2
|
|
|
| typedef enum {
|
| TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0,
|
| TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1,
|
| TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3,
|
| TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8,
|
| TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9,
|
| TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA,
|
| TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB,
|
| TSPEC_STATUS_CODE_DELTS_SENT = 0x30,
|
| TSPEC_STATUS_CODE_DELTS_RECV = 0x31,
|
| } TSPEC_STATUS_CODE;
|
|
|
| #define TSPEC_TSID_MASK 0xF
|
| #define TSPEC_TSID_S 1
|
|
|
| /*
|
| * WMM/802.11e Tspec Element
|
| */
|
| typedef PREPACK struct wmm_tspec_ie_t {
|
| A_UINT8 elementId;
|
| A_UINT8 len;
|
| A_UINT8 oui[3];
|
| A_UINT8 ouiType;
|
| A_UINT8 ouiSubType;
|
| A_UINT8 version;
|
| A_UINT16 tsInfo_info;
|
| A_UINT8 tsInfo_reserved;
|
| A_UINT16 nominalMSDU;
|
| A_UINT16 maxMSDU;
|
| A_UINT32 minServiceInt;
|
| A_UINT32 maxServiceInt;
|
| A_UINT32 inactivityInt;
|
| A_UINT32 suspensionInt;
|
| A_UINT32 serviceStartTime;
|
| A_UINT32 minDataRate;
|
| A_UINT32 meanDataRate;
|
| A_UINT32 peakDataRate;
|
| A_UINT32 maxBurstSize;
|
| A_UINT32 delayBound;
|
| A_UINT32 minPhyRate;
|
| A_UINT16 sba;
|
| A_UINT16 mediumTime;
|
| } POSTPACK WMM_TSPEC_IE;
|
|
|
|
|
| /*
|
| * BEACON management packets
|
| *
|
| * octet timestamp[8]
|
| * octet beacon interval[2]
|
| * octet capability information[2]
|
| * information element
|
| * octet elemid
|
| * octet length
|
| * octet information[length]
|
| */
|
|
|
| #define IEEE80211_BEACON_INTERVAL(beacon) \
|
| ((beacon)[8] | ((beacon)[9] << 8))
|
| #define IEEE80211_BEACON_CAPABILITY(beacon) \
|
| ((beacon)[10] | ((beacon)[11] << 8))
|
|
|
| #define IEEE80211_CAPINFO_ESS 0x0001
|
| #define IEEE80211_CAPINFO_IBSS 0x0002
|
| #define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
|
| #define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
|
| #define IEEE80211_CAPINFO_PRIVACY 0x0010
|
| #define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
|
| #define IEEE80211_CAPINFO_PBCC 0x0040
|
| #define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
|
| /* bits 8-9 are reserved */
|
| #define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
|
| #define IEEE80211_CAPINFO_APSD 0x0800
|
| /* bit 12 is reserved */
|
| #define IEEE80211_CAPINFO_DSSSOFDM 0x2000
|
| /* bits 14-15 are reserved */
|
|
|
| /*
|
| * Authentication Modes
|
| */
|
|
|
| enum ieee80211_authmode {
|
| IEEE80211_AUTH_NONE = 0,
|
| IEEE80211_AUTH_OPEN = 1,
|
| IEEE80211_AUTH_SHARED = 2,
|
| IEEE80211_AUTH_8021X = 3,
|
| IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
|
| /* NB: these are used only for ioctls */
|
| IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x */
|
| IEEE80211_AUTH_WPA_PSK = 6, /* WPA/RSN w/ PSK */
|
| IEEE80211_AUTH_WPA_CCKM = 7, /* WPA/RSN IE w/ CCKM */
|
| };
|
|
|
| #define IEEE80211_PS_MAX_QUEUE 50 /*Maximum no of buffers that can be queues for PS*/
|
|
|
| //#include "athendpack.h"
|
|
|
| #endif /* _NET80211_IEEE80211_H_ */
|