/****************************************************************************** * * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * Modifications for inclusion into the Linux staging tree are * Copyright(c) 2010 Larry Finger. All rights reserved. * * Contact information: * WLAN FAE * Larry Finger * ******************************************************************************/ #ifndef _WIFI_H_ #define _WIFI_H_ #include "rtl871x_byteorder.h" #include #ifdef BIT #undef BIT #endif #define BIT(x) (1 << (x)) #define WLAN_ETHHDR_LEN 14 #define WLAN_ETHADDR_LEN 6 #define WLAN_IEEE_OUI_LEN 3 #define WLAN_ADDR_LEN 6 #define WLAN_CRC_LEN 4 #define WLAN_BSSID_LEN 6 #define WLAN_BSS_TS_LEN 8 #define WLAN_HDR_A3_LEN 24 #define WLAN_HDR_A4_LEN 30 #define WLAN_HDR_A3_QOS_LEN 26 #define WLAN_HDR_A4_QOS_LEN 32 #define WLAN_SSID_MAXLEN 32 #define WLAN_DATA_MAXLEN 2312 #define WLAN_A3_PN_OFFSET 24 #define WLAN_A4_PN_OFFSET 30 #define WLAN_MIN_ETHFRM_LEN 60 #define WLAN_MAX_ETHFRM_LEN 1514 #define WLAN_ETHHDR_LEN 14 #define P80211CAPTURE_VERSION 0x80211001 enum WIFI_FRAME_TYPE { WIFI_MGT_TYPE = (0), WIFI_CTRL_TYPE = (BIT(2)), WIFI_DATA_TYPE = (BIT(3)), WIFI_QOS_DATA_TYPE = (BIT(7)|BIT(3)), /*!< QoS Data */ }; enum WIFI_FRAME_SUBTYPE { /* below is for mgt frame */ WIFI_ASSOCREQ = (0 | WIFI_MGT_TYPE), WIFI_ASSOCRSP = (BIT(4) | WIFI_MGT_TYPE), WIFI_REASSOCREQ = (BIT(5) | WIFI_MGT_TYPE), WIFI_REASSOCRSP = (BIT(5) | BIT(4) | WIFI_MGT_TYPE), WIFI_PROBEREQ = (BIT(6) | WIFI_MGT_TYPE), WIFI_PROBERSP = (BIT(6) | BIT(4) | WIFI_MGT_TYPE), WIFI_BEACON = (BIT(7) | WIFI_MGT_TYPE), WIFI_ATIM = (BIT(7) | BIT(4) | WIFI_MGT_TYPE), WIFI_DISASSOC = (BIT(7) | BIT(5) | WIFI_MGT_TYPE), WIFI_AUTH = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE), WIFI_DEAUTH = (BIT(7) | BIT(6) | WIFI_MGT_TYPE), WIFI_ACTION = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE), /* below is for control frame */ WIFI_PSPOLL = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE), WIFI_RTS = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE), WIFI_CTS = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE), WIFI_ACK = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE), WIFI_CFEND = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE), WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE), /* below is for data frame */ WIFI_DATA = (0 | WIFI_DATA_TYPE), WIFI_DATA_CFACK = (BIT(4) | WIFI_DATA_TYPE), WIFI_DATA_CFPOLL = (BIT(5) | WIFI_DATA_TYPE), WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE), WIFI_DATA_NULL = (BIT(6) | WIFI_DATA_TYPE), WIFI_CF_ACK = (BIT(6) | BIT(4) | WIFI_DATA_TYPE), WIFI_CF_POLL = (BIT(6) | BIT(5) | WIFI_DATA_TYPE), WIFI_CF_ACKPOLL = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE), }; enum WIFI_REASON_CODE { _RSON_RESERVED_ = 0, _RSON_UNSPECIFIED_ = 1, _RSON_AUTH_NO_LONGER_VALID_ = 2, _RSON_DEAUTH_STA_LEAVING_ = 3, _RSON_INACTIVITY_ = 4, _RSON_UNABLE_HANDLE_ = 5, _RSON_CLS2_ = 6, _RSON_CLS3_ = 7, _RSON_DISAOC_STA_LEAVING_ = 8, _RSON_ASOC_NOT_AUTH_ = 9, /* WPA reason */ _RSON_INVALID_IE_ = 13, _RSON_MIC_FAILURE_ = 14, _RSON_4WAY_HNDSHK_TIMEOUT_ = 15, _RSON_GROUP_KEY_UPDATE_TIMEOUT_ = 16, _RSON_DIFF_IE_ = 17, _RSON_MLTCST_CIPHER_NOT_VALID_ = 18, _RSON_UNICST_CIPHER_NOT_VALID_ = 19, _RSON_AKMP_NOT_VALID_ = 20, _RSON_UNSUPPORT_RSNE_VER_ = 21, _RSON_INVALID_RSNE_CAP_ = 22, _RSON_IEEE_802DOT1X_AUTH_FAIL_ = 23, /* below are Realtek definitions */ _RSON_PMK_NOT_AVAILABLE_ = 24, }; enum WIFI_STATUS_CODE { _STATS_SUCCESSFUL_ = 0, _STATS_FAILURE_ = 1, _STATS_CAP_FAIL_ = 10, _STATS_NO_ASOC_ = 11, _STATS_OTHER_ = 12, _STATS_NO_SUPP_ALG_ = 13, _STATS_OUT_OF_AUTH_SEQ_ = 14, _STATS_CHALLENGE_FAIL_ = 15, _STATS_AUTH_TIMEOUT_ = 16, _STATS_UNABLE_HANDLE_STA_ = 17, _STATS_RATE_FAIL_ = 18, }; enum WIFI_REG_DOMAIN { DOMAIN_FCC = 1, DOMAIN_IC = 2, DOMAIN_ETSI = 3, DOMAIN_SPAIN = 4, DOMAIN_FRANCE = 5, DOMAIN_MKK = 6, DOMAIN_ISRAEL = 7, DOMAIN_MKK1 = 8, DOMAIN_MKK2 = 9, DOMAIN_MKK3 = 10, DOMAIN_MAX }; #define _TO_DS_ BIT(8) #define _FROM_DS_ BIT(9) #define _MORE_FRAG_ BIT(10) #define _RETRY_ BIT(11) #define _PWRMGT_ BIT(12) #define _MORE_DATA_ BIT(13) #define _PRIVACY_ BIT(14) #define _ORDER_ BIT(15) #define SetToDs(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_TO_DS_); \ } while (0) #define GetToDs(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_TO_DS_)) != 0) #define ClearToDs(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_TO_DS_)); \ } while (0) #define SetFrDs(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_FROM_DS_); \ } while (0) #define GetFrDs(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_FROM_DS_)) != 0) #define ClearFrDs(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_FROM_DS_)); \ } while (0) #define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe)) #define SetMFrag(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_FRAG_); \ } while (0) #define GetMFrag(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_MORE_FRAG_)) != 0) #define ClearMFrag(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_)); \ } while (0) #define SetRetry(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_RETRY_); \ } while (0) #define GetRetry(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_RETRY_)) != 0) #define ClearRetry(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_RETRY_)); \ } while (0) #define SetPwrMgt(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_PWRMGT_); \ } while (0) #define GetPwrMgt(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_PWRMGT_)) != 0) #define ClearPwrMgt(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PWRMGT_)); \ } while (0) #define SetMData(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_DATA_); \ } while (0) #define GetMData(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_MORE_DATA_)) != 0) #define ClearMData(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_)); \ } while (0) #define SetPrivacy(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_PRIVACY_); \ } while (0) #define GetPrivacy(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_PRIVACY_)) != 0) #define ClearPrivacy(pbuf) \ do { \ *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PRIVACY_)); \ } while (0) #define GetOrder(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_ORDER_)) != 0) #define GetFrameType(pbuf) (le16_to_cpu(*(unsigned short *)(pbuf)) & \ (BIT(3) | BIT(2))) #define SetFrameType(pbuf, type) \ do { \ *(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | \ BIT(2))); \ *(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \ } while (0) #define GetFrameSubType(pbuf) (cpu_to_le16(*(unsigned short *)(pbuf)) & \ (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ BIT(2))) #define SetFrameSubType(pbuf, type) \ do { \ *(unsigned short *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ *(unsigned short *)(pbuf) |= cpu_to_le16(type); \ } while (0) #define GetSequence(pbuf) (cpu_to_le16(*(unsigned short *)\ ((addr_t)(pbuf) + 22)) >> 4) #define GetFragNum(pbuf) (cpu_to_le16(*(unsigned short *)((addr_t)\ (pbuf) + 22)) & 0x0f) #define GetTupleCache(pbuf) (cpu_to_le16(*(unsigned short *)\ ((addr_t)(pbuf) + 22))) #define SetFragNum(pbuf, num) \ do { \ *(unsigned short *)((addr_t)(pbuf) + 22) = \ ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ le16_to_cpu(~(0x000f))) | \ cpu_to_le16(0x0f & (num)); \ } while (0) #define SetSeqNum(pbuf, num) \ do { \ *(unsigned short *)((addr_t)(pbuf) + 22) = \ ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ le16_to_cpu((unsigned short)0x000f)) | \ le16_to_cpu((unsigned short)(0xfff0 & (num << 4))); \ } while (0) #define SetDuration(pbuf, dur) \ do { \ *(unsigned short *)((addr_t)(pbuf) + 2) |= \ cpu_to_le16(0xffff & (dur)); \ } while (0) #define SetPriority(pbuf, tid) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(tid & 0xf); \ } while (0) #define GetPriority(pbuf) ((le16_to_cpu(*(unsigned short *)(pbuf))) & 0xf) #define SetAckpolicy(pbuf, ack) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ } while (0) #define GetAckpolicy(pbuf) (((le16_to_cpu(*(unsigned short *)pbuf)) >> 5) & 0x3) #define GetAMsdu(pbuf) (((le16_to_cpu(*(unsigned short *)pbuf)) >> 7) & 0x1) #define SetAMsdu(pbuf, amsdu) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7); \ } while (0) #define GetAid(pbuf) (cpu_to_le16(*(unsigned short *)((addr_t)(pbuf) + 2)) \ & 0x3fff) #define GetTid(pbuf) (cpu_to_le16(*(unsigned short *)((addr_t)(pbuf) + \ (((GetToDs(pbuf) << 1)|GetFrDs(pbuf)) == 3 ? \ 30 : 24))) & 0x000f) #define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4)) #define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10)) #define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16)) #define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24)) static inline int IS_MCAST(unsigned char *da) { if ((*da) & 0x01) return true; else return false; } static inline unsigned char *get_da(unsigned char *pframe) { unsigned char *da; unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); switch (to_fr_ds) { case 0x00: /* ToDs=0, FromDs=0 */ da = GetAddr1Ptr(pframe); break; case 0x01: /* ToDs=0, FromDs=1 */ da = GetAddr1Ptr(pframe); break; case 0x02: /* ToDs=1, FromDs=0 */ da = GetAddr3Ptr(pframe); break; default: /* ToDs=1, FromDs=1 */ da = GetAddr3Ptr(pframe); break; } return da; } static inline unsigned char *get_sa(unsigned char *pframe) { unsigned char *sa; unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); switch (to_fr_ds) { case 0x00: /* ToDs=0, FromDs=0 */ sa = GetAddr2Ptr(pframe); break; case 0x01: /* ToDs=0, FromDs=1 */ sa = GetAddr3Ptr(pframe); break; case 0x02: /* ToDs=1, FromDs=0 */ sa = GetAddr2Ptr(pframe); break; default: /* ToDs=1, FromDs=1 */ sa = GetAddr4Ptr(pframe); break; } return sa; } static inline unsigned char *get_hdr_bssid(unsigned char *pframe) { unsigned char *sa; unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); switch (to_fr_ds) { case 0x00: /* ToDs=0, FromDs=0 */ sa = GetAddr3Ptr(pframe); break; case 0x01: /* ToDs=0, FromDs=1 */ sa = GetAddr2Ptr(pframe); break; case 0x02: /* ToDs=1, FromDs=0 */ sa = GetAddr1Ptr(pframe); break; default: /* ToDs=1, FromDs=1 */ sa = NULL; break; } return sa; } /*----------------------------------------------------------------------------- Below is for the security related definition ------------------------------------------------------------------------------*/ #define _RESERVED_FRAME_TYPE_ 0 #define _SKB_FRAME_TYPE_ 2 #define _PRE_ALLOCMEM_ 1 #define _PRE_ALLOCHDR_ 3 #define _PRE_ALLOCLLCHDR_ 4 #define _PRE_ALLOCICVHDR_ 5 #define _PRE_ALLOCMICHDR_ 6 #define _SIFSTIME_ ((priv->pmib->BssType.net_work_type & \ WIRELESS_11A) ? 16 : 10) #define _ACKCTSLNG_ 14 /*14 bytes long, including crclng */ #define _CRCLNG_ 4 #define _ASOCREQ_IE_OFFSET_ 4 /* excluding wlan_hdr */ #define _ASOCRSP_IE_OFFSET_ 6 #define _REASOCREQ_IE_OFFSET_ 10 #define _REASOCRSP_IE_OFFSET_ 6 #define _PROBEREQ_IE_OFFSET_ 0 #define _PROBERSP_IE_OFFSET_ 12 #define _AUTH_IE_OFFSET_ 6 #define _DEAUTH_IE_OFFSET_ 0 #define _BEACON_IE_OFFSET_ 12 #define _FIXED_IE_LENGTH_ _BEACON_IE_OFFSET_ #define _SSID_IE_ 0 #define _SUPPORTEDRATES_IE_ 1 #define _DSSET_IE_ 3 #define _TIM_IE_ 5 #define _IBSS_PARA_IE_ 6 #define _CHLGETXT_IE_ 16 #define _RSN_IE_2_ 48` #define _SSN_IE_1_ 221 #define _ERPINFO_IE_ 42 #define _EXT_SUPPORTEDRATES_IE_ 50 #define _HT_CAPABILITY_IE_ 45 #define _HT_EXTRA_INFO_IE_ 61 #define _HT_ADD_INFO_IE_ 61 /* _HT_EXTRA_INFO_IE_ */ #define _VENDOR_SPECIFIC_IE_ 221 #define _RESERVED47_ 47 /* --------------------------------------------------------------------------- Below is the fixed elements... -----------------------------------------------------------------------------*/ #define _AUTH_ALGM_NUM_ 2 #define _AUTH_SEQ_NUM_ 2 #define _BEACON_ITERVAL_ 2 #define _CAPABILITY_ 2 #define _CURRENT_APADDR_ 6 #define _LISTEN_INTERVAL_ 2 #define _RSON_CODE_ 2 #define _ASOC_ID_ 2 #define _STATUS_CODE_ 2 #define _TIMESTAMP_ 8 #define AUTH_ODD_TO 0 #define AUTH_EVEN_TO 1 #define WLAN_ETHCONV_ENCAP 1 #define WLAN_ETHCONV_RFC1042 2 #define WLAN_ETHCONV_8021h 3 #define cap_ESS BIT(0) #define cap_IBSS BIT(1) #define cap_CFPollable BIT(2) #define cap_CFRequest BIT(3) #define cap_Privacy BIT(4) #define cap_ShortPremble BIT(5) /*----------------------------------------------------------------------------- Below is the definition for 802.11i / 802.1x ------------------------------------------------------------------------------*/ #define _IEEE8021X_MGT_ 1 /*WPA */ #define _IEEE8021X_PSK_ 2 /* WPA with pre-shared key */ /*----------------------------------------------------------------------------- Below is the definition for WMM ------------------------------------------------------------------------------*/ #define _WMM_IE_Length_ 7 /* for WMM STA */ #define _WMM_Para_Element_Length_ 24 /*----------------------------------------------------------------------------- Below is the definition for 802.11n ------------------------------------------------------------------------------*/ /* block-ack parameters */ #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C #define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 #define SetOrderBit(pbuf) \ do { \ *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \ } while (0) #define GetOrderBit(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_ORDER_)) != 0) /** * struct ieee80211_bar - HT Block Ack Request * * This structure refers to "HT BlockAckReq" as * described in 802.11n draft section 7.2.1.7.1 */ struct ieee80211_bar { unsigned short frame_control; unsigned short duration; unsigned char ra[6]; unsigned char ta[6]; unsigned short control; unsigned short start_seq_num; } __packed; /* 802.11 BAR control masks */ #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 /** * struct ieee80211_ht_cap - HT capabilities * * This structure refers to "HT capabilities element" as * described in 802.11n draft section 7.3.2.52 */ struct ieee80211_ht_cap { unsigned short cap_info; unsigned char ampdu_params_info; unsigned char supp_mcs_set[16]; unsigned short extended_ht_cap_info; unsigned int tx_BF_cap_info; unsigned char antenna_selection_info; } __packed; /** * struct ieee80211_ht_cap - HT additional information * * This structure refers to "HT information element" as * described in 802.11n draft section 7.3.2.53 */ struct ieee80211_ht_addt_info { unsigned char control_chan; unsigned char ht_param; unsigned short operation_mode; unsigned short stbc_param; unsigned char basic_set[16]; } __packed; /* 802.11n HT capabilities masks */ #define IEEE80211_HT_CAP_SUP_WIDTH 0x0002 #define IEEE80211_HT_CAP_SM_PS 0x000C #define IEEE80211_HT_CAP_GRN_FLD 0x0010 #define IEEE80211_HT_CAP_SGI_20 0x0020 #define IEEE80211_HT_CAP_SGI_40 0x0040 #define IEEE80211_HT_CAP_TX_STBC 0x0080 #define IEEE80211_HT_CAP_DELAY_BA 0x0400 #define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 #define IEEE80211_HT_CAP_DSSSCCK40 0x1000 /* 802.11n HT capability AMPDU settings */ #define IEEE80211_HT_CAP_AMPDU_FACTOR 0x03 #define IEEE80211_HT_CAP_AMPDU_DENSITY 0x1C /* 802.11n HT capability MSC set */ #define IEEE80211_SUPP_MCS_SET_UEQM 4 #define IEEE80211_HT_CAP_MAX_STREAMS 4 #define IEEE80211_SUPP_MCS_SET_LEN 10 /* maximum streams the spec allows */ #define IEEE80211_HT_CAP_MCS_TX_DEFINED 0x01 #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF 0x02 #define IEEE80211_HT_CAP_MCS_TX_STREAMS 0x0C #define IEEE80211_HT_CAP_MCS_TX_UEQM 0x10 /* 802.11n HT IE masks */ #define IEEE80211_HT_IE_CHA_SEC_OFFSET 0x03 #define IEEE80211_HT_IE_CHA_SEC_NONE 0x00 #define IEEE80211_HT_IE_CHA_SEC_ABOVE 0x01 #define IEEE80211_HT_IE_CHA_SEC_BELOW 0x03 #define IEEE80211_HT_IE_CHA_WIDTH 0x04 #define IEEE80211_HT_IE_HT_PROTECTION 0x0003 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010 /* block-ack parameters */ #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C #define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 /* * A-PMDU buffer sizes * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2) */ #define IEEE80211_MIN_AMPDU_BUF 0x8 #define IEEE80211_MAX_AMPDU_BUF 0x40 /* Spatial Multiplexing Power Save Modes */ #define WLAN_HT_CAP_SM_PS_STATIC 0 #define WLAN_HT_CAP_SM_PS_DYNAMIC 1 #define WLAN_HT_CAP_SM_PS_INVALID 2 #define WLAN_HT_CAP_SM_PS_DISABLED 3 #endif /* _WIFI_H_ */