| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Larry Finger | 1605 | 97.39% | 2 | 25.00% |
| Jaya Durga | 26 | 1.58% | 1 | 12.50% |
| Derek Robson | 5 | 0.30% | 1 | 12.50% |
| Michael Fiedler | 5 | 0.30% | 1 | 12.50% |
| Pascal Terjan | 3 | 0.18% | 1 | 12.50% |
| Michael Straube | 2 | 0.12% | 1 | 12.50% |
| Jannik Becher | 2 | 0.12% | 1 | 12.50% |
| Total | 1648 | 8 |
/* SPDX-License-Identifier: GPL-2.0 */ /****************************************************************************** * * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. * * Modifications for inclusion into the Linux staging tree are * Copyright(c) 2010 Larry Finger. All rights reserved. * * Contact information: * WLAN FAE <wlanfae@realtek.com> * Larry Finger <Larry.Finger@lwfinger.net> * ******************************************************************************/ #ifndef _WIFI_H_ #define _WIFI_H_ #include <linux/compiler.h> #define WLAN_IEEE_OUI_LEN 3 #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 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) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_); \ }) #define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0) #define ClearToDs(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_)); \ }) #define SetFrDs(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_); \ }) #define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0) #define ClearFrDs(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_)); \ }) static inline unsigned char get_tofr_ds(unsigned char *pframe) { return ((GetToDs(pframe) << 1) | GetFrDs(pframe)); } #define SetMFrag(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_); \ }) #define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0) #define ClearMFrag(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_)); \ }) #define SetRetry(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_); \ }) #define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0) #define ClearRetry(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_)); \ }) #define SetPwrMgt(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_); \ }) #define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \ cpu_to_le16(_PWRMGT_)) != 0) #define ClearPwrMgt(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_)); \ }) #define SetMData(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_); \ }) #define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \ cpu_to_le16(_MORE_DATA_)) != 0) #define ClearMData(pbuf) ({ \ *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_)); \ }) #define SetPrivacy(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_); \ }) #define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \ cpu_to_le16(_PRIVACY_)) != 0) #define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \ cpu_to_le16(_ORDER_)) != 0) #define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ (BIT(3) | BIT(2))) #define SetFrameType(pbuf, type) \ do { \ *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \ BIT(2))); \ *(__le16 *)(pbuf) |= cpu_to_le16(type); \ } while (0) #define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ BIT(2))) #define SetFrameSubType(pbuf, type) \ do { \ *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ *(__le16 *)(pbuf) |= cpu_to_le16(type); \ } while (0) #define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\ ((addr_t)(pbuf) + 22)) >> 4) #define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\ (pbuf) + 22)) & 0x0f) #define SetSeqNum(pbuf, num) ({ \ *(__le16 *)((addr_t)(pbuf) + 22) = \ cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \ 0x000f) | (0xfff0 & (num << 4))); \ }) #define SetDuration(pbuf, dur) ({ \ *(__le16 *)((addr_t)(pbuf) + 2) |= \ cpu_to_le16(0xffff & (dur)); \ }) #define SetPriority(pbuf, tid) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \ }) #define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) #define SetAckpolicy(pbuf, ack) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ }) #define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) #define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) #define GetAid(pbuf) (cpu_to_le16(*(__le16 *)((addr_t)(pbuf) + 2)) \ & 0x3fff) #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 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 _IBSS_PARA_IE_ 6 #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 *------------------------------------------------------------------------------ */ #define SetOrderBit(pbuf) ({ \ *(__le16 *)(pbuf) |= cpu_to_le16(_ORDER_); \ }) #define GetOrderBit(pbuf) (((*(__le16 *)(pbuf)) & \ le16_to_cpu(_ORDER_)) != 0) /* * struct rtl_ieee80211_ht_cap - HT capabilities * * This structure refers to "HT capabilities element" as * described in 802.11n draft section 7.3.2.52 */ struct rtl_ieee80211_ht_cap { __le16 cap_info; unsigned char ampdu_params_info; unsigned char supp_mcs_set[16]; __le16 extended_ht_cap_info; __le32 tx_BF_cap_info; unsigned char antenna_selection_info; } __packed; /** * struct ieee80211_ht_addt_info - 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; __le16 operation_mode; __le16 stbc_param; unsigned char basic_set[16]; } __packed; #endif /* _WIFI_H_ */
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