/************************************************************************************************************** * altobeam RTOS wifi hmac source code * * Copyright (c) 2018, altobeam.inc All rights reserved. * * The source code contains proprietary information of AltoBeam, and shall not be distributed, * copied, reproduced, or disclosed in whole or in part without prior written permission of AltoBeam. *****************************************************************************************************************/ #ifndef ATBMWIFI_PROTO_H #define ATBMWIFI_PROTO_H #ifdef PACK_STRUCT_USE_INCLUDES #include "arch/epstruct.h" #endif #include "atbm_hal.h" #define ATBM_IEEE80211_FCTL_WEP 0x4000 #define ATBM_IEEE80211_QOS_DATAGRP 0x0080 #define ATBM_FCS_LEN 4 #define ATBM_IEEE80211_FCTL_VERS 0x0003 #define ATBM_IEEE80211_FCTL_FTYPE 0x000c #define ATBM_IEEE80211_FCTL_STYPE 0x00f0 #define ATBM_IEEE80211_FCTL_TODS 0x0100 #define ATBM_IEEE80211_FCTL_FROMDS 0x0200 #define ATBM_IEEE80211_FCTL_MOREFRAGS 0x0400 #define ATBM_IEEE80211_FCTL_RETRY 0x0800 #define ATBM_IEEE80211_FCTL_PM 0x1000 #define ATBM_IEEE80211_FCTL_MOREDATA 0x2000 #define ATBM_IEEE80211_FCTL_PROTECTED 0x4000 #define ATBM_IEEE80211_FCTL_ORDER 0x8000 #define ATBM_IEEE80211_SCTL_FRAG 0x000F #define ATBM_IEEE80211_SCTL_SEQ 0xFFF0 #define ATBM_IEEE80211_FTYPE_MGMT 0x0000 #define ATBM_IEEE80211_FTYPE_CTL 0x0004 #define ATBM_IEEE80211_FTYPE_DATA 0x0008 /* management */ #define ATBM_IEEE80211_STYPE_ASSOC_REQ 0x0000 #define ATBM_IEEE80211_STYPE_ASSOC_RESP 0x0010 #define ATBM_IEEE80211_STYPE_REASSOC_REQ 0x0020 #define ATBM_IEEE80211_STYPE_REASSOC_RESP 0x0030 #define ATBM_IEEE80211_STYPE_PROBE_REQ 0x0040 #define ATBM_IEEE80211_STYPE_PROBE_RESP 0x0050 #define ATBM_IEEE80211_STYPE_BEACON 0x0080 #define ATBM_IEEE80211_STYPE_ATIM 0x0090 #define ATBM_IEEE80211_STYPE_DISASSOC 0x00A0 #define ATBM_IEEE80211_STYPE_AUTH 0x00B0 #define ATBM_IEEE80211_STYPE_DEAUTH 0x00C0 #define ATBM_IEEE80211_STYPE_ACTION 0x00D0 /* control */ #define ATBM_IEEE80211_STYPE_BACK_REQ 0x0080 #define ATBM_IEEE80211_STYPE_BACK 0x0090 #define ATBM_IEEE80211_STYPE_PSPOLL 0x00A0 #define ATBM_IEEE80211_STYPE_RTS 0x00B0 #define ATBM_IEEE80211_STYPE_CTS 0x00C0 #define ATBM_IEEE80211_STYPE_ACK 0x00D0 #define ATBM_IEEE80211_STYPE_CFEND 0x00E0 #define ATBM_IEEE80211_STYPE_CFENDACK 0x00F0 /* data */ #define ATBM_IEEE80211_STYPE_DATA 0x0000 #define ATBM_IEEE80211_STYPE_DATA_CFACK 0x0010 #define ATBM_IEEE80211_STYPE_DATA_CFPOLL 0x0020 #define ATBM_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 #define ATBM_IEEE80211_STYPE_NULLFUNC 0x0040 #define ATBM_IEEE80211_STYPE_CFACK 0x0050 #define ATBM_IEEE80211_STYPE_CFPOLL 0x0060 #define ATBM_IEEE80211_STYPE_CFACKPOLL 0x0070 #define ATBM_IEEE80211_STYPE_QOS_DATA 0x0080 #define ATBM_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090 #define ATBM_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0 #define ATBM_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0 #define ATBM_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0 #define ATBM_IEEE80211_STYPE_QOS_CFACK 0x00D0 #define ATBM_IEEE80211_STYPE_QOS_CFPOLL 0x00E0 #define ATBM_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0 /* miscellaneous IEEE 802.11 constants */ #define ATBM_IEEE80211_MAX_FRAG_THRESHOLD 2352 #define ATBM_IEEE80211_MAX_RTS_THRESHOLD 2353 #define ATBM_IEEE80211_MAX_AID 2007 #define ATBM_IEEE80211_MAX_TIM_LEN 251 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section 6.2.1.1.2. 802.11e clarifies the figure in section 7.1.2. The frame body is up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */ #define ATBM_IEEE80211_MAX_DATA_LEN 2304 /* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */ #define ATBM_IEEE80211_MAX_FRAME_LEN 2352 #define ATBM_IEEE80211_MAX_SSID_LEN 32 #define ATBM_IEEE80211_QOS_CTL_LEN 2 /* 1d tag mask */ #define ATBM_IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 /* TID mask */ #define ATBM_IEEE80211_QOS_CTL_TID_MASK 0x0007 /* EOSP */ #define ATBM_IEEE80211_QOS_CTL_EOSP 0x0010 /* ACK policy */ #define ATBM_IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000 #define ATBM_IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020 #define ATBM_IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040 #define ATBM_IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060 /* A-MSDU 802.11n */ #define ATBM_IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080 /* U-APSD queue for WMM IEs sent by AP */ #define ATBM_IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7) #define ATBM_IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f /* U-APSD queues for WMM IEs sent by STA */ #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0) #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1) #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2) #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3) #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f /* U-APSD max SP length for WMM IEs sent by STA */ #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00 #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01 #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02 #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03 #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03 #define ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5 #define ATBM_IEEE80211_DEFAULT_MAX_SP_LEN \ ATBM_IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL #define ATBM_IEEE80211_DEFAULT_UAPSD_QUEUES \ (ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_VO| \ ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_VI | \ ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_BK | \ ATBM_IEEE80211_WMM_IE_STA_QOSINFO_AC_BE) /* * WMM Information Element (used in (Re)Association Request frames; may also be * used in Beacon frames) */ struct wmm_information_element { /* Element ID: 221 (0xdd); Length: 7 */ /* required fields for WMM version 1 */ atbm_uint8 oui[3]; /* 00:50:f2 */ atbm_uint8 oui_type; /* 2 */ atbm_uint8 oui_subtype; /* 0 */ atbm_uint8 version; /* 1 for WMM version 1.0 */ atbm_uint8 qos_info; /* AP/STA specific QoS info */ } atbm_packed ; #define ATBM_WMM_AC_AIFSN_MASK 0x0f #define ATBM_WMM_AC_AIFNS_SHIFT 0 #define ATBM_WMM_AC_ACM 0x10 #define ATBM_WMM_AC_ACI_MASK 0x60 #define ATBM_WMM_AC_ACI_SHIFT 5 #define ATBM_WMM_AC_ECWMIN_MASK 0x0f #define ATBM_WMM_AC_ECWMIN_SHIFT 0 #define ATBM_WMM_AC_ECWMAX_MASK 0xf0 #define ATBM_WMM_AC_ECWMAX_SHIFT 4 struct wmm_ac_parameter { atbm_uint8 aci_aifsn; /* AIFSN, ACM, ACI */ atbm_uint8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ atbm_uint16 txop_limit; } atbm_packed ; /* * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association * Response frmaes) */ struct wmm_parameter_element { /* Element ID: 221 (0xdd); Length: 24 */ /* required fields for WMM version 1 */ atbm_uint8 oui[3]; /* 00:50:f2 */ atbm_uint8 oui_type; /* 2 */ atbm_uint8 oui_subtype; /* 1 */ atbm_uint8 version; /* 1 for WMM version 1.0 */ atbm_uint8 qos_info; /* AP/STA specific QoS info */ atbm_uint8 reserved; /* 0 */ struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */ } atbm_packed ; #define ATBM_IEEE80211_HT_CTL_LEN 4 #define ATBM_IEEE80211_HDRLEN 24 #define ATBM_NUM_RX_DATA_QUEUES 16 //#define USHRT_MAX ((atbm_uint16)(~0U)) #define ATBM_IEEE80211_ADDR_LEN 6 //#define IEEE80211_FC0_VERSION_0 0x00 #define ATBM_IEEE80211_ADDR_COPY(dst, src) atbm_memcpy(dst, src, IEEE80211_ADDR_LEN) struct atbmwifi_ieee80211_hdr { atbm_uint16 frame_control; atbm_uint16 duration_id; atbm_uint8 addr1[6]; atbm_uint8 addr2[6]; atbm_uint8 addr3[6]; atbm_uint16 seq_ctrl; atbm_uint8 addr4[6]; } atbm_packed ; struct atbmwifi_ieee80211_hdr_3addr { atbm_uint16 frame_control; atbm_uint16 duration_id; atbm_uint8 addr1[6]; atbm_uint8 addr2[6]; atbm_uint8 addr3[6]; atbm_uint16 seq_ctrl; } atbm_packed ; struct atbmwifi_ieee80211_qos_hdr { atbm_uint16 frame_control; atbm_uint16 duration_id; atbm_uint8 addr1[6]; atbm_uint8 addr2[6]; atbm_uint8 addr3[6]; atbm_uint16 seq_ctrl; atbm_uint16 qos_ctrl; } atbm_packed ; /** * atbmwifi_ieee80211_has_tods - check if ATBM_IEEE80211_FCTL_TODS is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_tods(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_TODS)) != 0; } /** * atbmwifi_ieee80211_has_fromds - check if ATBM_IEEE80211_FCTL_FROMDS is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_fromds(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FROMDS)) != 0; } /** * atbmwifi_ieee80211_has_a4 - check if ATBM_IEEE80211_FCTL_TODS and ATBM_IEEE80211_FCTL_FROMDS are set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_a4(atbm_uint16 fc) { atbm_uint16 tmp = atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_TODS | ATBM_IEEE80211_FCTL_FROMDS); return (fc & tmp) == tmp; } /** * atbmwifi_ieee80211_has_morefrags - check if ATBM_IEEE80211_FCTL_MOREFRAGS is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_morefrags(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_MOREFRAGS)) != 0; } /** * atbmwifi_ieee80211_has_retry - check if ATBM_IEEE80211_FCTL_RETRY is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_retry(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_RETRY)) != 0; } /** * atbmwifi_ieee80211_has_pm - check if ATBM_IEEE80211_FCTL_PM is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_pm(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_PM)) != 0; } /** * atbmwifi_ieee80211_has_moredata - check if ATBM_IEEE80211_FCTL_MOREDATA is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_moredata(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_MOREDATA)) != 0; } /** * atbmwifi_ieee80211_has_protected - check if ATBM_IEEE80211_FCTL_PROTECTED is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_protected(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_PROTECTED)) != 0; } /** * atbmwifi_ieee80211_has_order - check if ATBM_IEEE80211_FCTL_ORDER is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_has_order(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_ORDER)) != 0; } /** * atbmwifi_ieee80211_is_mgmt - check if type is ATBM_IEEE80211_FTYPE_MGMT * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_mgmt(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT); } /** * atbmwifi_ieee80211_is_ctl - check if type is ATBM_IEEE80211_FTYPE_CTL * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_ctl(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL); } /** * atbmwifi_ieee80211_is_data - check if type is ATBM_IEEE80211_FTYPE_DATA * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_data(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_DATA); } /** * atbmwifi_ieee80211_is_data_qos - check if type is ATBM_IEEE80211_FTYPE_DATA and ATBM_IEEE80211_STYPE_QOS_DATA is set * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_data_qos(atbm_uint16 fc) { /* * mask with QOS_DATA rather than ATBM_IEEE80211_FCTL_STYPE as we just need * to check the one bit */ return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_STYPE_QOS_DATA)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_DATA | ATBM_IEEE80211_STYPE_QOS_DATA); } /** * atbmwifi_ieee80211_is_data_present - check if type is ATBM_IEEE80211_FTYPE_DATA and has data * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_data_present(atbm_uint16 fc) { /* * mask with 0x40 and test that that bit is clear to only return ATBM_TRUE * for the data-containing substypes. */ return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | 0x40)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_DATA); } /** * atbmwifi_ieee80211_is_assoc_req - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_ASSOC_REQ * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_assoc_req(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_ASSOC_REQ); } /** * atbmwifi_ieee80211_is_assoc_resp - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_ASSOC_RESP * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_assoc_resp(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_ASSOC_RESP); } /** * atbmwifi_ieee80211_is_reassoc_req - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_REASSOC_REQ * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_reassoc_req(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_REASSOC_REQ); } /** * atbmwifi_ieee80211_is_reassoc_resp - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_REASSOC_RESP * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_reassoc_resp(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_REASSOC_RESP); } /** * atbmwifi_ieee80211_is_probe_req - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_PROBE_REQ * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_probe_req(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_PROBE_REQ); } /** * atbmwifi_ieee80211_is_probe_resp - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_PROBE_RESP * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_probe_resp(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_PROBE_RESP); } /** * atbmwifi_ieee80211_is_beacon - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_BEACON * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_beacon(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_BEACON); } /** * atbmwifi_ieee80211_is_atim - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_ATIM * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_atim(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_ATIM); } /** * atbmwifi_ieee80211_is_disassoc - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_DISASSOC * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_disassoc(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_DISASSOC); } /** * atbmwifi_ieee80211_is_auth - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_AUTH * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_auth(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_AUTH); } /** * atbmwifi_atbmwifi_ieee80211_is_deauth - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_DEAUTH * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_deauth(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_DEAUTH); } /** * atbmwifi_ieee80211_is_action - check if ATBM_IEEE80211_FTYPE_MGMT && ATBM_IEEE80211_STYPE_ACTION * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_action(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_MGMT | ATBM_IEEE80211_STYPE_ACTION); } /** * atbmwifi_ieee80211_is_back_req - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_BACK_REQ * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_back_req(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_BACK_REQ); } /** * atbmwifi_ieee80211_is_back - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_BACK * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_back(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_BACK); } /** * atbmwifi_ieee80211_is_pspoll - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_PSPOLL * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_pspoll(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_PSPOLL); } /** * atbmwifi_ieee80211_is_rts - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_RTS * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_rts(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_RTS); } /** * atbmwifi_ieee80211_is_cts - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_CTS * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_cts(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_CTS); } /** * atbmwifi_ieee80211_is_ack - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_ACK * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_ack(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_ACK); } /** * atbmwifi_ieee80211_is_cfend - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_CFEND * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_cfend(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_CFEND); } /** * atbmwifi_ieee80211_is_cfendack - check if ATBM_IEEE80211_FTYPE_CTL && ATBM_IEEE80211_STYPE_CFENDACK * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_cfendack(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_CTL | ATBM_IEEE80211_STYPE_CFENDACK); } /** * atbmwifi_ieee80211_is_nullfunc - check if frame is a regular (non-QoS) nullfunc frame * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_nullfunc(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_DATA | ATBM_IEEE80211_STYPE_NULLFUNC); } /** * atbmwifi_ieee80211_is_qos_nullfunc - check if frame is a QoS nullfunc frame * @fc: frame control bytes in little-endian byteorder */ static __INLINE int atbmwifi_ieee80211_is_qos_nullfunc(atbm_uint16 fc) { return (fc & atbm_cpu_to_le16(ATBM_IEEE80211_FCTL_FTYPE | ATBM_IEEE80211_FCTL_STYPE)) == atbm_cpu_to_le16(ATBM_IEEE80211_FTYPE_DATA | ATBM_IEEE80211_STYPE_QOS_NULLFUNC); } #ifdef PACK_STRUCT_USE_INCLUDES #include "arch/bpstruct.h" #endif //PACK_STRUCT_BEGIN struct atbmwifi_ieee80211s_hdr { atbm_uint8 flags; atbm_uint8 ttl; atbm_uint32 seqnum; atbm_uint8 eaddr1[6]; atbm_uint8 eaddr2[6]; } atbm_packed ; /** * struct atbmwifi_ieee80211_quiet_ie * * This structure refers to "Quiet information element" */ struct atbmwifi_ieee80211_quiet_ie { atbm_uint8 count; atbm_uint8 period; atbm_uint16 duration; atbm_uint16 offset; } atbm_packed ; /** * struct atbmwifi_ieee80211_msrment_ie * * This structure refers to "Measurement Request/Report information element" */ struct atbmwifi_ieee80211_msrment_ie { atbm_uint8 token; atbm_uint8 mode; atbm_uint8 type; atbm_uint8 request[ZEROSIZE]; } atbm_packed ; /** * struct atbmwifi_ieee80211_channel_sw_ie * * This structure refers to "Channel Switch Announcement information element" */ struct atbmwifi_ieee80211_channel_sw_ie { atbm_uint8 mode; atbm_uint8 new_ch_num; atbm_uint8 count; } atbm_packed; struct atbmwifi_ieee80211_ext_chansw_ie{ atbm_uint8 mode; atbm_uint8 new_operaring_class; atbm_uint8 new_ch_num; atbm_uint8 count; }atbm_packed; struct atbmwifi_ieee80211_sec_chan_offs_ie { atbm_uint8 sec_chan_offs; }atbm_packed; struct atbmwifi_ieee80211_channel_sw_packed_ie{ struct atbmwifi_ieee80211_channel_sw_ie *chan_sw_ie; struct atbmwifi_ieee80211_ext_chansw_ie *ex_chan_sw_ie; struct atbmwifi_ieee80211_sec_chan_offs_ie *sec_chan_offs_ie; }atbm_packed; /* Public action codes */ enum atbm_ieee80211_pub_actioncode { ATBM_WLAN_PUB_ACTION_EX_CHL_SW_ANNOUNCE = 4, }; /** * struct atbmwifi_ieee80211_tim * * This structure refers to "Traffic Indication Map information element" */ struct atbmwifi_ieee80211_tim_ie { atbm_uint8 tim_ie; /* WIFI_ELEMID_TIM */ atbm_uint8 tim_len; atbm_uint8 dtim_count; /* DTIM count */ atbm_uint8 dtim_period; /* DTIM period */ atbm_uint8 tim_bitmapctl; /* bitmap control */ atbm_uint8 tim_vbitmap[1]; /* variable-length bitmap */ } atbm_packed ; #define WLAN_SA_QUERY_TR_ID_LEN 2 struct atbmwifi_ieee80211_mgmt { atbm_uint16 frame_control; atbm_uint16 duration; atbm_uint8 da[6]; atbm_uint8 sa[6]; atbm_uint8 bssid[6]; atbm_uint16 seq_ctrl; union { struct { atbm_uint16 auth_alg; atbm_uint16 auth_transaction; atbm_uint16 status_code; /* possibly followed by Challenge text */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed auth; struct { atbm_uint16 reason_code; } atbm_packed deauth; struct { atbm_uint16 capab_info; atbm_uint16 listen_interval; /* followed by SSID and Supported rates */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed assoc_req; struct { atbm_uint16 capab_info; atbm_uint16 status_code; atbm_uint16 aid; /* followed by Supported rates */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed assoc_resp, reassoc_resp; struct { atbm_uint16 capab_info; atbm_uint16 listen_interval; atbm_uint8 current_ap[6]; /* followed by SSID and Supported rates */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed reassoc_req; struct { atbm_uint16 reason_code; } atbm_packed disassoc; struct { atbm_uint64 timestamp; atbm_uint16 beacon_int; atbm_uint16 capab_info; /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params, TIM */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed beacon ; struct { /* only variable items: SSID, Supported rates */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed probe_req; struct { atbm_uint64 timestamp; atbm_uint16 beacon_int; atbm_uint16 capab_info; /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params */ atbm_uint8 variable[ZEROSIZE]; } atbm_packed probe_resp; struct { atbm_uint8 category; union { struct { atbm_uint8 action_code; atbm_uint8 dialog_token; atbm_uint8 status_code; atbm_uint8 variable[ZEROSIZE]; } atbm_packed wme_action; struct{ atbm_uint8 action_code; atbm_uint8 element_id; atbm_uint8 length; struct atbmwifi_ieee80211_channel_sw_ie sw_elem; }atbm_packed chan_switch; struct{ atbm_uint8 action_code; struct atbmwifi_ieee80211_ext_chansw_ie ext_sw_elem; atbm_uint8 variable[ZEROSIZE]; }atbm_packed ext_chan_switch; struct{ atbm_uint8 action_code; atbm_uint8 chan_width; }atbm_packed notify_chan_width; struct{ atbm_uint8 action_code; atbm_uint8 dialog_token; atbm_uint8 element_id; atbm_uint8 length; struct atbmwifi_ieee80211_msrment_ie msr_elem; } atbm_packed measurement; struct{ atbm_uint8 action_code; atbm_uint8 dialog_token; atbm_uint16 capab; atbm_uint16 timeout; atbm_uint16 start_seq_num; } atbm_packed addba_req; struct{ atbm_uint8 action_code; atbm_uint8 dialog_token; atbm_uint16 status; atbm_uint16 capab; atbm_uint16 timeout; } atbm_packed addba_resp; struct{ atbm_uint8 action_code; atbm_uint16 params; atbm_uint16 reason_code; } atbm_packed delba; struct { atbm_uint8 action_code; atbm_uint8 variable[ZEROSIZE]; } atbm_packed self_prot; struct { atbm_uint8 action; atbm_uint8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; } atbm_packed sa_query; struct { atbm_uint8 action; atbm_uint8 smps_control; } atbm_packed ht_smps; }atbm_packed u; } atbm_packed action; } atbm_packed u; }atbm_packed ; /* mgmt header + 1 byte category code */ #define ATBM_IEEE80211_MIN_ACTION_SIZE offsetof(struct atbmwifi_ieee80211_mgmt, u.action.u) /* Management MIC information element (IEEE 802.11w) */ struct atbmwifi_ieee80211_mmie { atbm_uint8 element_id; atbm_uint8 length; atbm_uint16 key_id; atbm_uint8 sequence_number[6]; atbm_uint8 mic[8]; } atbm_packed; struct atbmwifi_ieee80211_vendor_ie { atbm_uint8 element_id; atbm_uint8 len; atbm_uint8 oui[3]; atbm_uint8 oui_type; } atbm_packed; /* Control frames */ struct atbmwifi_ieee80211_rts { atbm_uint16 frame_control; atbm_uint16 duration; atbm_uint8 ra[6]; atbm_uint8 ta[6]; } atbm_packed; struct atbmwifi_ieee80211_cts { atbm_uint16 frame_control; atbm_uint16 duration; atbm_uint8 ra[6]; } ; struct atbmwifi_ieee80211_pspoll { atbm_uint16 frame_control; atbm_uint16 aid; atbm_uint8 bssid[6]; atbm_uint8 ta[6]; } atbm_packed ; /* TDLS */ /* Link-id information element */ struct atbmwifi_ieee80211_tdls_lnkie { atbm_uint8 ie_type; /* Link Identifier IE */ atbm_uint8 ie_len; atbm_uint8 bssid[6]; atbm_uint8 init_sta[6]; atbm_uint8 resp_sta[6]; } atbm_packed ; struct atbmwifi_ieee80211_tdls_data { atbm_uint8 da[6]; atbm_uint8 sa[6]; atbm_uint16 ether_type; atbm_uint8 payload_type; atbm_uint8 category; atbm_uint8 action_code; union { struct { atbm_uint8 dialog_token; atbm_uint16 capability; atbm_uint8 variable[ZEROSIZE]; } atbm_packed setup_req; struct { atbm_uint16 status_code; atbm_uint8 dialog_token; atbm_uint16 capability; atbm_uint8 variable[ZEROSIZE]; } atbm_packed setup_resp; struct { atbm_uint16 status_code; atbm_uint8 dialog_token; atbm_uint8 variable[ZEROSIZE]; } atbm_packed setup_cfm; struct { atbm_uint16 reason_code; atbm_uint8 variable[ZEROSIZE]; } atbm_packed teardown; struct { atbm_uint8 dialog_token; atbm_uint8 variable[ZEROSIZE]; } atbm_packed discover_req; } atbm_packed u; } atbm_packed ; /** * struct atbmwifi_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 atbmwifi_ieee80211_bar { atbm_uint16 frame_control; atbm_uint16 duration; atbm_uint8 ra[6]; atbm_uint8 ta[6]; atbm_uint16 control; atbm_uint16 start_seq_num; } atbm_packed ; /* 802.11 BAR control masks */ #define ATBM_IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 #define ATBM_IEEE80211_BAR_CTRL_MULTI_TID 0x0002 #define ATBM_IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 #define ATBM_IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000 #define ATBM_IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12 #define IEEE80211_HT_MCS_MASK_LEN 10 enum atbm_nl80211_channel_type { ATBM_NL80211_CHAN_NO_HT, ATBM_NL80211_CHAN_HT20, ATBM_NL80211_CHAN_HT40MINUS, //second low //prim channel 5~11 ATBM_NL80211_CHAN_HT40PLUS //second plus //prim channel 1~9 }; #define atbmwifi_chtype_is_40M(_chtype) (((_chtype)==ATBM_NL80211_CHAN_HT40MINUS)||((_chtype)==ATBM_NL80211_CHAN_HT40PLUS)) /** * struct atbmwifi_ieee80211_mcs_info - MCS information * @rx_mask: RX mask * @rx_highest: highest supported RX rate. If set represents * the highest supported RX data rate in units of 1 Mbps. * If this field is 0 this value should not be used to * consider the highest RX data rate supported. * @tx_params: TX parameters */ #if 1 struct atbmwifi_ieee80211_mcs_info { atbm_uint8 rx_mask[IEEE80211_HT_MCS_MASK_LEN]; atbm_uint16 rx_highest; atbm_uint8 tx_params; atbm_uint8 reserved[3]; } atbm_packed ; /* 802.11n HT capability MSC set */ #define ATBM_IEEE80211_HT_MCS_RX_HIGHEST_MASK 0xFFC0//0x3ff #define ATBM_IEEE80211_HT_MCS_TX_DEFINED 0x80//0x01 #define ATBM_IEEE80211_HT_MCS_TX_RX_DIFF 0x40//0x02 /* value 0 == 1 stream etc */ #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x30//0x0C #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 4///2 #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS 4 #define ATBM_IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x08//0x10 #else struct atbmwifi_ieee80211_mcs_info { atbm_uint8 rx_mask[IEEE80211_HT_MCS_MASK_LEN]; atbm_uint8 tx_params; atbm_uint8 reserved[3]; atbm_uint16 rx_highest; } atbm_packed ; /* 802.11n HT capability MSC set */ #define ATBM_IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff #define ATBM_IEEE80211_HT_MCS_TX_DEFINED 0x01 #define ATBM_IEEE80211_HT_MCS_TX_RX_DIFF 0x02 /* value 0 == 1 stream etc */ #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2 #define ATBM_IEEE80211_HT_MCS_TX_MAX_STREAMS 4 #define ATBM_IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10 #endif /* * 802.11n D5.0 20.3.5 / 20.6 says: * - indices 0 to 7 and 32 are single spatial stream * - 8 to 31 are multiple spatial streams using equal modulation * [8..15 for two streams, 16..23 for three and 24..31 for four] * - remainder are multiple spatial streams using unequal modulation */ #define ATBM_IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33 #define ATBM_IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \ (ATBM_IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8) /** * struct atbmwifi_ieee80211_ht_cap - HT capabilities * * This structure is the "HT capabilities element" as * described in 802.11n D5.0 7.3.2.57 */ struct atbmwifi_ieee80211_ht_cap { atbm_uint16 cap_info; atbm_uint8 ampdu_params_info; /* 16 bytes MCS information */ struct atbmwifi_ieee80211_mcs_info mcs; atbm_uint16 extended_ht_cap_info; atbm_uint32 tx_BF_cap_info; atbm_uint8 antenna_selection_info; } atbm_packed ; /* 802.11n HT capabilities masks (for cap_info) */ #define ATBM_IEEE80211_HT_CAP_LDPC_CODING 0x0001 #define ATBM_IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002 #define ATBM_IEEE80211_HT_CAP_SM_PS 0x000C #define ATBM_IEEE80211_HT_CAP_SM_PS_SHIFT 2 #define ATBM_IEEE80211_HT_CAP_GRN_FLD 0x0010 #define ATBM_IEEE80211_HT_CAP_SGI_20 0x0020 #define ATBM_IEEE80211_HT_CAP_SGI_40 0x0040 #define ATBM_IEEE80211_HT_CAP_TX_STBC 0x0080 #define ATBM_IEEE80211_HT_CAP_RX_STBC 0x0300 #define ATBM_IEEE80211_HT_CAP_RX_STBC_SHIFT 8 #define ATBM_IEEE80211_HT_CAP_DELAY_BA 0x0400 #define ATBM_IEEE80211_HT_CAP_MAX_AMSDU 0x0800 #define ATBM_IEEE80211_HT_CAP_DSSSCCK40 0x1000 #define ATBM_IEEE80211_HT_CAP_RESERVED 0x2000 #define ATBM_IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000 #define ATBM_IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000 /* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */ #define ATBM_IEEE80211_HT_EXT_CAP_PCO 0x0001 #define ATBM_IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006 #define ATBM_IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1 #define ATBM_IEEE80211_HT_EXT_CAP_MCS_FB 0x0300 #define ATBM_IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8 #define ATBM_IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400 #define ATBM_IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800 /* 802.11n HT capability AMPDU settings (for ampdu_params_info) */ #define ATBM_IEEE80211_HT_AMPDU_PARM_FACTOR 0x03 #define ATBM_IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C #define ATBM_IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2 /* * Maximum length of AMPDU that the STA can receive. * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets) */ enum atbmwifi_ieee80211_max_ampdu_length_exp { ATBM_IEEE80211_HT_MAX_AMPDU_8K = 0, ATBM_IEEE80211_HT_MAX_AMPDU_16K = 1, ATBM_IEEE80211_HT_MAX_AMPDU_32K = 2, ATBM_IEEE80211_HT_MAX_AMPDU_64K = 3 }; #define ATBM_IEEE80211_HT_MAX_AMPDU_FACTOR 13 /* Minimum MPDU start spacing */ enum atbmwifi_ieee80211_min_mpdu_spacing { ATBM_IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */ ATBM_IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */ ATBM_IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */ }; /** * struct atbmwifi_ieee80211_ht_info - HT information * * This structure is the "HT information element" as * described in 802.11n D5.0 7.3.2.58 */ struct atbmwifi_ieee80211_ht_info { atbm_uint8 control_chan; atbm_uint8 ht_param; atbm_uint16 operation_mode; atbm_uint16 stbc_param; atbm_uint8 basic_set[16]; } atbm_packed ; /* for ht_param */ #define ATBM_IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 #define ATBM_IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00 #define ATBM_IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01 #define ATBM_IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03 #define ATBM_IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04 #define ATBM_IEEE80211_HT_PARAM_RIFS_MODE 0x08 #define ATBM_IEEE80211_HT_PARAM_SPSMP_SUPPORT 0x10 #define ATBM_IEEE80211_HT_PARAM_SERV_INTERVAL_GRAN 0xE0 /* for operation_mode */ #define ATBM_IEEE80211_HT_OP_MODE_PROTECTION 0x0003 #define ATBM_IEEE80211_HT_OP_MODE_PROTECTION_NONE 0 #define ATBM_IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1 #define ATBM_IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2 #define ATBM_IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3 #define ATBM_IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004 #define ATBM_IEEE80211_HT_OP_MODE_BURST_TX_LIMIT 0x0008 #define ATBM_IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010 /* for stbc_param */ #define ATBM_IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040 #define ATBM_IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080 #define ATBM_IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100 #define ATBM_IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200 #define ATBM_IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400 #define ATBM_IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800 /* block-ack parameters */ #define ATBM_IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 #define ATBM_IEEE80211_ADDBA_PARAM_TID_MASK 0x003C #define ATBM_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0 #define ATBM_IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define ATBM_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 ATBM_IEEE80211_MIN_AMPDU_BUF 0x8 #define ATBM_IEEE80211_MAX_AMPDU_BUF 0x40 /* Spatial Multiplexing Power Save Modes (for capability) */ #define ATBM_WLAN_HT_CAP_SM_PS_STATIC 0 #define ATBM_WLAN_HT_CAP_SM_PS_DYNAMIC 1 #define ATBM_WLAN_HT_CAP_SM_PS_INVALID 2 #define ATBM_WLAN_HT_CAP_SM_PS_DISABLED 3 /* for SM power control field lower two bits */ #define ATBM_WLAN_HT_SMPS_CONTROL_DISABLED 0 #define ATBM_WLAN_HT_SMPS_CONTROL_STATIC 1 #define ATBM_WLAN_HT_SMPS_CONTROL_DYNAMIC 3 /* Authentication algorithms */ #define ATBM_WLAN_AUTH_OPEN 0 #define ATBM_WLAN_AUTH_SHARED_KEY 1 #define ATBM_WLAN_AUTH_FT 2 #define ATBM_WLAN_AUTH_SAE 3 #define ATBM_WLAN_AUTH_LEAP 128 #define ATBM_WLAN_AUTH_CHALLENGE_LEN 128 #define ATBM_WLAN_CAPABILITY_ESS (1<<0) #define ATBM_WLAN_CAPABILITY_IBSS (1<<1) /* * A mesh STA sets the ESS and IBSS capability bits to zero. * however, this holds ATBM_TRUE for p2p probe responses (in the p2p_find * phase) as well. */ #define ATBM_WLAN_CAPABILITY_IS_STA_BSS(cap) \ (!((cap) & (ATBM_WLAN_CAPABILITY_ESS | ATBM_WLAN_CAPABILITY_IBSS))) #define ATBM_WLAN_CAPABILITY_CF_POLLABLE (1<<2) #define ATBM_WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) #define ATBM_WLAN_CAPABILITY_PRIVACY (1<<4) #define ATBM_WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) #define ATBM_WLAN_CAPABILITY_PBCC (1<<6) #define ATBM_WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) /* 802.11h */ #define ATBM_WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) #define ATBM_WLAN_CAPABILITY_QOS (1<<9) #define ATBM_WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) #define ATBM_WLAN_CAPABILITY_DSSS_OFDM (1<<13) /* measurement */ #define ATBM_IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0) #define ATBM_IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1) #define ATBM_IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED (1<<2) #define ATBM_IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC 0 #define ATBM_IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1 #define ATBM_IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2 /* 802.11g ERP information element */ #define ATBM_WLAN_ERP_NON_ERP_PRESENT (1<<0) #define ATBM_WLAN_ERP_USE_PROTECTION (1<<1) #define ATBM_WLAN_ERP_BARKER_PREAMBLE (1<<2) /* ATBM_WLAN_ERP_BARKER_PREAMBLE values */ enum { ATBM_WLAN_ERP_PREAMBLE_SHORT = 0, ATBM_WLAN_ERP_PREAMBLE_LONG = 1, }; /* Status codes */ enum atbmwifi_ieee80211_statuscode { ATBM_WLAN_STATUS_SUCCESS_NEXTSETP = -99, ATBM_WLAN_STATUS_JUST_DROP = -98, ATBM_WLAN_STATUS_SUCCESS = 0, ATBM_WLAN_STATUS_UNSPECIFIED_FAILURE = 1, ATBM_WLAN_STATUS_CAPS_UNSUPPORTED = 10, ATBM_WLAN_STATUS_REASSOC_NO_ASSOC = 11, ATBM_WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12, ATBM_WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13, ATBM_WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14, ATBM_WLAN_STATUS_CHALLENGE_FAIL = 15, ATBM_WLAN_STATUS_AUTH_TIMEOUT = 16, ATBM_WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17, ATBM_WLAN_STATUS_ASSOC_DENIED_RATES = 18, /* 802.11b */ ATBM_WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19, ATBM_WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20, ATBM_WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21, /* 802.11h */ ATBM_WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22, ATBM_WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23, ATBM_WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24, /* 802.11g */ ATBM_WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25, ATBM_WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26, /* 802.11w */ ATBM_WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30, ATBM_WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31, /* 802.11i */ ATBM_WLAN_STATUS_INVALID_IE = 40, ATBM_WLAN_STATUS_INVALID_GROUP_CIPHER = 41, ATBM_WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42, ATBM_WLAN_STATUS_INVALID_AKMP = 43, ATBM_WLAN_STATUS_UNSUPP_RSN_VERSION = 44, ATBM_WLAN_STATUS_INVALID_RSN_IE_CAP = 45, ATBM_WLAN_STATUS_CIPHER_SUITE_REJECTED = 46, /* 802.11e */ ATBM_WLAN_STATUS_UNSPECIFIED_QOS = 32, ATBM_WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33, ATBM_WLAN_STATUS_ASSOC_DENIED_LOWACK = 34, ATBM_WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35, ATBM_WLAN_STATUS_REQUEST_DECLINED = 37, ATBM_WLAN_STATUS_INVALID_QOS_PARAM = 38, ATBM_WLAN_STATUS_CHANGE_TSPEC = 39, ATBM_WLAN_STATUS_WAIT_TS_DELAY = 47, ATBM_WLAN_STATUS_NO_DIRECT_LINK = 48, ATBM_WLAN_STATUS_STA_NOT_PRESENT = 49, ATBM_WLAN_STATUS_STA_NOT_QSTA = 50, ATBM_WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE = 51, ATBM_WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT = 52, ATBM_WLAN_STATUS_INVALID_PMKID = 53, ATBM_WLAN_STATUS_INVALID_MDIE = 54, ATBM_WLAN_STATUS_INVALID_FTIE = 55, ATBM_WLAN_STATUS_REQUESTED_TCLAS_NOT_SUPPORTED = 56, ATBM_WLAN_STATUS_INSUFFICIENT_TCLAS_PROCESSING_RESOURCES = 57, ATBM_WLAN_STATUS_TRY_ANOTHER_BSS = 58, ATBM_WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED = 59, ATBM_WLAN_STATUS_NO_OUTSTANDING_GAS_REQ = 60, ATBM_WLAN_STATUS_GAS_RESP_NOT_RECEIVED = 61, ATBM_WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP = 62, ATBM_WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT = 63, ATBM_WLAN_STATUS_REQ_REFUSED_HOME = 64, ATBM_WLAN_STATUS_ADV_SRV_UNREACHABLE = 65, ATBM_WLAN_STATUS_REQ_REFUSED_SSPN = 67, ATBM_WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS = 68, ATBM_WLAN_STATUS_INVALID_RSNIE = 72, ATBM_WLAN_STATUS_U_APSD_COEX_NOT_SUPPORTED = 73, ATBM_WLAN_STATUS_U_APSD_COEX_MODE_NOT_SUPPORTED = 74, ATBM_WLAN_STATUS_BAD_INTERVAL_WITH_U_APSD_COEX = 75, /* 802.11s */ ATBM_WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ = 76, ATBM_WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED = 77, ATBM_WLAN_STATUS_FCG_NOT_SUPP = 78, ATBM_WLAN_STATUS_STA_NO_TBTT = 78, ATBM_WLAN_STATUS_TRANSMISSION_FAILURE = 79, ATBM_WLAN_STATUS_REQ_TCLAS_NOT_SUPPORTED = 80, ATBM_WLAN_STATUS_TCLAS_RESOURCES_EXCHAUSTED = 81, ATBM_WLAN_STATUS_REJECTED_WITH_SUGGESTED_BSS_TRANSITION = 82, ATBM_WLAN_STATUS_REJECT_WITH_SCHEDULE = 83, ATBM_WLAN_STATUS_REJECT_NO_WAKEUP_SPECIFIED = 84, ATBM_WLAN_STATUS_SUCCESS_POWER_SAVE_MODE = 85, ATBM_WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86, ATBM_WLAN_STATUS_PERFORMING_FST_NOW = 87, ATBM_WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88, ATBM_WLAN_STATUS_REJECT_U_PID_SETTING = 89, ATBM_WLAN_STATUS_REFUSED_EXTERNAL_REASON = 92, ATBM_WLAN_STATUS_REFUSED_AP_OUT_OF_MEMORY = 93, ATBM_WLAN_STATUS_REJECTED_EMERGENCY_SERVICE_NOT_SUPPORTED = 94, ATBM_WLAN_STATUS_QUERY_RESP_OUTSTANDING = 95, ATBM_WLAN_STATUS_REJECT_DSE_BAND = 96, ATBM_WLAN_STATUS_TCLAS_PROCESSING_TERMINATED = 97, ATBM_WLAN_STATUS_TS_SCHEDULE_CONFLICT = 98, ATBM_WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99, ATBM_WLAN_STATUS_MCCAOP_RESERVATION_CONFLICT = 100, ATBM_WLAN_STATUS_MAF_LIMIT_EXCEEDED = 101, ATBM_WLAN_STATUS_MCCA_TRACK_LIMIT_EXCEEDED = 102, ATBM_WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103, ATBM_WLAN_STATUS_ASSOC_DENIED_NO_VHT = 104, ATBM_WLAN_STATUS_ENABLEMENT_DENIED = 105, ATBM_WLAN_STATUS_RESTRICTION_FROM_AUTHORIZED_GDB = 106, ATBM_WLAN_STATUS_AUTHORIZATION_DEENABLED = 107, ATBM_WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 112, ATBM_WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 113, ATBM_WLAN_STATUS_UNKNOWN_PASSWORD_IDENTIFIER = 123, }; /* Reason codes */ enum atbmwifi_ieee80211_reasoncode { ATBM_WLAN_REASON_UNSPECIFIED = 1, ATBM_WLAN_REASON_PREV_AUTH_NOT_VALID = 2, ATBM_WLAN_REASON_DEAUTH_LEAVING = 3, ATBM_WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4, ATBM_WLAN_REASON_DISASSOC_AP_BUSY = 5, ATBM_WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6, ATBM_WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7, ATBM_WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8, ATBM_WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9, /* 802.11h */ ATBM_WLAN_REASON_DISASSOC_BAD_POWER = 10, ATBM_WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11, /* 802.11i */ ATBM_WLAN_REASON_INVALID_IE = 13, ATBM_WLAN_REASON_MICHAEL_MIC_FAILURE = 14, ATBM_WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, ATBM_WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16, ATBM_WLAN_REASON_IE_DIFFERENT = 17, ATBM_WLAN_REASON_INVALID_GROUP_CIPHER = 18, ATBM_WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19, ATBM_WLAN_REASON_INVALID_AKMP = 20, ATBM_WLAN_REASON_UNSUPP_RSN_VERSION = 21, ATBM_WLAN_REASON_INVALID_RSN_IE_CAP = 22, ATBM_WLAN_REASON_IEEE8021X_FAILED = 23, ATBM_WLAN_REASON_CIPHER_SUITE_REJECTED = 24, ATBM_WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25, ATBM_WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26, /* 802.11e */ ATBM_WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32, ATBM_WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33, ATBM_WLAN_REASON_DISASSOC_LOW_ACK = 34, ATBM_WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35, ATBM_WLAN_REASON_QSTA_LEAVE_QBSS = 36, ATBM_WLAN_REASON_QSTA_NOT_USE = 37, ATBM_WLAN_REASON_QSTA_REQUIRE_SETUP = 38, ATBM_WLAN_REASON_QSTA_TIMEOUT = 39, ATBM_WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45, }; /* Information Element IDs */ enum atbmwifi_ieee80211_eid { ATBM_WLAN_EID_SSID = 0, ATBM_WLAN_EID_SUPP_RATES = 1, ATBM_WLAN_EID_FH_PARAMS = 2, ATBM_WLAN_EID_DS_PARAMS = 3, ATBM_WLAN_EID_CF_PARAMS = 4, ATBM_WLAN_EID_TIM = 5, ATBM_WLAN_EID_IBSS_PARAMS = 6, ATBM_WLAN_EID_COUNTRY = 7, ATBM_WLAN_EID_HP_PARAMS = 8, ATBM_WLAN_EID_HP_TABLE = 9, ATBM_WLAN_EID_REQUEST = 10, ATBM_WLAN_EID_QBSS_LOAD = 11, ATBM_WLAN_EID_EDCA_PARAM_SET = 12, ATBM_WLAN_EID_TSPEC = 13, ATBM_WLAN_EID_TCLAS = 14, ATBM_WLAN_EID_SCHEDULE = 15, ATBM_WLAN_EID_CHALLENGE = 16, /* 802.11z */ ATBM_WLAN_EID_PWR_CONSTRAINT = 32, ATBM_WLAN_EID_PWR_CAPABILITY = 33, ATBM_WLAN_EID_TPC_REQUEST = 34, ATBM_WLAN_EID_TPC_REPORT = 35, ATBM_WLAN_EID_SUPPORTED_CHANNELS = 36, ATBM_WLAN_EID_CHANNEL_SWITCH = 37, ATBM_WLAN_EID_MEASURE_REQUEST = 38, ATBM_WLAN_EID_MEASURE_REPORT = 39, ATBM_WLAN_EID_QUIET = 40, ATBM_WLAN_EID_IBSS_DFS = 41, ATBM_WLAN_EID_ERP_INFO = 42, ATBM_WLAN_EID_TS_DELAY = 43, ATBM_WLAN_EID_TCLAS_PROCESSING = 44, ATBM_WLAN_EID_HT_CAPABILITY = 45, ATBM_WLAN_EID_RSN = 48, ATBM_WLAN_EID_EXT_SUPP_RATES = 50, ATBM_WLAN_EID_AP_CHAN_REPORT = 51, ATBM_WLAN_EID_NEIGHBOR_REPORT = 52, ATBM_WLAN_EID_RCPI = 53, ATBM_WLAN_EID_MOBILITY_DOMAIN = 54, ATBM_WLAN_EID_FAST_BSS_TRANSITION = 55, ATBM_WLAN_EID_TIMEOUT_INTERVAL = 56, ATBM_WLAN_EID_RIC_DATA = 57, ATBM_WLAN_EID_DSE_REGISTERED_LOCATION = 58, ATBM_WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59, ATBM_WLAN_EID_EXT_CHANSWITCH_ANN = 60, ATBM_WLAN_EID_HT_OPERATION = 61, ATBM_WLAN_EID_SECONDARY_CH_OFFSET = 62, ATBM_WLAN_EID_BSS_AVERAGE_ACCESS_DELAY = 63, ATBM_WLAN_EID_ANTENNA = 64, ATBM_WLAN_EID_RSNI = 65, ATBM_WLAN_EID_MEASUREMENT_PILOT_TRANSMISSION = 66, ATBM_WLAN_EID_BSS_AVAILABLE_ADM_CAPA = 67, ATBM_WLAN_EID_BSS_AC_ACCESS_DELAY = 68, /* note: also used by WAPI */ ATBM_WLAN_EID_TIME_ADVERTISEMENT = 69, ATBM_WLAN_EID_RRM_ENABLED_CAPABILITIES = 70, ATBM_WLAN_EID_MULTIPLE_BSSID = 71, ATBM_WLAN_EID_20_40_BSS_COEXISTENCE = 72, ATBM_WLAN_EID_20_40_BSS_INTOLERANT = 73, ATBM_WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS = 74, ATBM_WLAN_EID_RIC_DESCRIPTOR = 75, ATBM_WLAN_EID_MMIE = 76, ATBM_WLAN_EID_EVENT_REQUEST = 78, ATBM_WLAN_EID_EVENT_REPORT = 79, ATBM_WLAN_EID_DIAGNOSTIC_REQUEST = 80, ATBM_WLAN_EID_DIAGNOSTIC_REPORT = 81, ATBM_ATBM_WLAN_EID_LOCATION_PARAMETERS = 82, ATBM_WLAN_EID_NONTRANSMITTED_BSSID_CAPA = 83, ATBM_WLAN_EID_SSID_LIST = 84, ATBM_WLAN_EID_MULTIPLE_BSSID_INDEX = 85, ATBM_WLAN_EID_FMS_DESCRIPTOR = 86, ATBM_WLAN_EID_FMS_REQUEST = 87, ATBM_WLAN_EID_FMS_RESPONSE = 88, ATBM_WLAN_EID_QOS_TRAFFIC_CAPABILITY = 89, ATBM_WLAN_EID_BSS_MAX_IDLE_PERIOD = 90, ATBM_WLAN_EID_TFS_REQ = 91, ATBM_WLAN_EID_TFS_RESP = 92, ATBM_WLAN_EID_WNMSLEEP = 93, ATBM_WLAN_EID_TIM_BROADCAST_REQUEST = 94, ATBM_WLAN_EID_TIM_BROADCAST_RESPONSE = 95, ATBM_WLAN_EID_COLLOCATED_INTERFERENCE_REPORT = 96, ATBM_WLAN_EID_CHANNEL_USAGE = 97, ATBM_WLAN_EID_TIME_ZONE = 98, ATBM_WLAN_EID_DMS_REQUEST = 99, ATBM_WLAN_EID_DMS_RESPONSE = 100, ATBM_WLAN_EID_LINK_ID = 101, ATBM_WLAN_EID_WAKEUP_SCHEDULE = 102, ATBM_WLAN_EID_CHANNEL_SWITCH_TIMING = 104, ATBM_WLAN_EID_PTI_CONTROL = 105, ATBM_WLAN_EID_TPU_BUFFER_STATUS = 106, ATBM_WLAN_EID_INTERWORKING = 107, ATBM_WLAN_EID_ADV_PROTO = 108, ATBM_WLAN_EID_EXPEDITED_BANDWIDTH_REQ = 109, ATBM_WLAN_EID_QOS_MAP_SET = 110, ATBM_WLAN_EID_ROAMING_CONSORTIUM = 111, WLAN_EID_EMERGENCY_ALERT_ID = 112, ATBM_WLAN_EID_MESH_CONFIG = 113, ATBM_WLAN_EID_MESH_ID = 114, ATBM_WLAN_EID_MESH_LINK_METRIC_REPORT = 115, ATBM_WLAN_EID_CONGESTION_NOTIFICATION = 116, ATBM_WLAN_EID_PEER_MGMT = 117, ATBM_WLAN_EID_MESH_CHANNEL_SWITCH_PARAMETERS = 118, ATBM_WLAN_EID_MESH_AWAKE_WINDOW = 119, ATBM_WLAN_EID_BEACON_TIMING = 120, ATBM_WLAN_EID_MCCAOP_SETUP_REQUEST = 121, ATBM_WLAN_EID_MCCAOP_SETUP_REPLY = 122, ATBM_WLAN_EID_MCCAOP_ADVERTISEMENT = 123, ATBM_WLAN_EID_MCCAOP_TEARDOWN = 124, ATBM_WLAN_EID_GANN = 125, ATBM_WLAN_EID_RANN = 126, ATBM_WLAN_EID_EXT_CAPAB = 127, ATBM_WLAN_EID_PREQ = 130, ATBM_WLAN_EID_PREP = 131, ATBM_WLAN_EID_PERR = 132, ATBM_WLAN_EID_PXU = 137, ATBM_WLAN_EID_PXUC = 138, ATBM_WLAN_EID_AMPE = 139, ATBM_WLAN_EID_MIC = 140, ATBM_WLAN_EID_DESTINATION_URI = 141, ATBM_WLAN_EID_U_APSD_COEX = 142, ATBM_WLAN_EID_DMG_WAKEUP_SCHEDULE = 143, ATBM_WLAN_EID_EXTENDED_SCHEDULE = 144, ATBM_WLAN_EID_STA_AVAILABILITY = 145, ATBM_WLAN_EID_DMG_TSPEC = 146, ATBM_WLAN_EID_NEXT_DMG_ATI = 147, ATBM_WLAN_EID_DMG_CAPABILITIES = 148, ATBM_WLAN_EID_DMG_OPERATION = 151, ATBM_WLAN_EID_DMG_BSS_PARAMETER_CHANGE = 152, ATBM_WLAN_EID_DMG_BEAM_REFINEMENT = 153, ATBM_WLAN_EID_CHANNEL_MEASUREMENT_FEEDBACK = 154, ATBM_WLAN_EID_CCKM = 156, ATBM_WLAN_EID_AWAKE_WINDOW = 157, ATBM_WLAN_EID_MULTI_BAND = 158, ATBM_WLAN_EID_ADDBA_EXTENSION = 159, ATBM_WLAN_EID_NEXTPCP_LIST = 160, ATBM_WLAN_EID_PCP_HANDOVER = 161, ATBM_WLAN_EID_DMG_LINK_MARGIN = 162, ATBM_WLAN_EID_SWITCHING_STREAM = 163, ATBM_WLAN_EID_SESSION_TRANSITION = 164, ATBM_WLAN_EID_DYNAMIC_TONE_PAIRING_REPORT = 165, ATBM_WLAN_EID_CLUSTER_REPORT = 166, ATBM_WLAN_EID_REPLAY_CAPABILITIES = 167, ATBM_WLAN_EID_RELAY_TRANSFER_PARAM_SET = 168, ATBM_WLAN_EID_BEAMLINK_MAINTENANCE = 169, ATBM_WLAN_EID_MULTIPLE_MAC_SUBLAYERS = 170, ATBM_WLAN_EID_U_PID = 171, ATBM_WLAN_EID_DMG_LINK_ADAPTATION_ACK = 172, ATBM_WLAN_EID_MCCAOP_ADVERTISEMENT_OVERVIEW = 174, ATBM_WLAN_EID_QUIET_PERIOD_REQUEST = 175, ATBM_WLAN_EID_QUIET_PERIOD_RESPONSE = 177, ATBM_WLAN_EID_QMF_POLICY = 181, ATBM_WLAN_EID_ECAPC_POLICY = 182, ATBM_WLAN_EID_CLUSTER_TIME_OFFSET = 183, ATBM_WLAN_EID_INTRA_ACCESS_CATEGORY_PRIORITY = 184, ATBM_WLAN_EID_SCS_DESCRIPTOR = 185, ATBM_WLAN_EID_QLOAD_REPORT = 186, ATBM_WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187, ATBM_WLAN_EID_HIGHER_LAYER_STREAM_ID = 188, ATBM_WLAN_EID_GCR_GROUP_ADDRESS = 189, ATBM_WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190, ATBM_WLAN_EID_VHT_CAP = 191, ATBM_WLAN_EID_VHT_OPERATION = 192, ATBM_WLAN_EID_VHT_EXTENDED_BSS_LOAD = 193, ATBM_WLAN_EID_VHT_WIDE_BW_CHSWITCH = 194, ATBM_WLAN_EID_VHT_TRANSMIT_POWER_ENVELOPE = 195, ATBM_WLAN_EID_VHT_CHANNEL_SWITCH_WRAPPER = 196, ATBM_WLAN_EID_VHT_AID = 197, ATBM_WLAN_EID_VHT_QUIET_CHANNEL = 198, ATBM_WLAN_EID_VHT_OPERATING_MODE_NOTIFICATION = 199, ATBM_WLAN_EID_UPSIM = 200, ATBM_WLAN_EID_REDUCED_NEIGHBOR_REPORT = 201, ATBM_WLAN_EID_TVHT_OPERATION = 202, ATBM_WLAN_EID_DEVICE_LOCATION = 204, ATBM_WLAN_EID_WHITE_SPACE_MAP = 205, ATBM_WLAN_EID_FTM_PARAMETERS = 206, ATBM_WLAN_EID_VENDOR_SPECIFIC = 221, ATBM_WLAN_EID_CAG_NUMBER = 237, ATBM_WLAN_EID_AP_CSN = 239, ATBM_WLAN_EID_FILS_INDICATION = 240, ATBM_WLAN_EID_DILS = 241, ATBM_WLAN_EID_FRAGMENT = 242, ATBM_WLAN_EID_EXTENSION = 255, }; /* Element ID Extension (EID 255) values */ #define ATBM_WLAN_EID_EXT_ASSOC_DELAY_INFO 1 #define ATBM_WLAN_EID_EXT_FILS_REQ_PARAMS 2 #define ATBM_WLAN_EID_EXT_FILS_KEY_CONFIRM 3 #define ATBM_WLAN_EID_EXT_FILS_SESSION 4 #define ATBM_WLAN_EID_EXT_FILS_HLP_CONTAINER 5 #define ATBM_WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN 6 #define ATBM_WLAN_EID_EXT_KEY_DELIVERY 7 #define ATBM_WLAN_EID_EXT_FILS_WRAPPED_DATA 8 #define ATBM_WLAN_EID_EXT_FTM_SYNC_INFO 9 #define ATBM_WLAN_EID_EXT_EXTENDED_REQUEST 10 #define ATBM_WLAN_EID_EXT_ESTIMATED_SERVICE_PARAMS 11 #define ATBM_WLAN_EID_EXT_FILS_PUBLIC_KEY 12 #define ATBM_WLAN_EID_EXT_FILS_NONCE 13 #define ATBM_WLAN_EID_EXT_FUTURE_CHANNEL_GUIDANCE 14 #define ATBM_WLAN_EID_EXT_OWE_DH_PARAM 32 #define ATBM_WLAN_EID_EXT_PASSWORD_IDENTIFIER 33 #define ATBM_WLAN_EID_EXT_HE_CAPABILITIES 35 #define ATBM_WLAN_EID_EXT_HE_OPERATION 36 #define ATBM_WLAN_EID_EXT_HE_MU_EDCA_PARAMS 38 #define ATBM_WLAN_EID_EXT_SPATIAL_REUSE 39 #define ATBM_WLAN_EID_EXT_OCV_OCI 54 /* Action category code */ enum atbmwifi_ieee80211_category { ATBM_WLAN_CATEGORY_SPECTRUM_MGMT = 0, ATBM_WLAN_CATEGORY_QOS = 1, ATBM_WLAN_CATEGORY_DLS = 2, ATBM_WLAN_CATEGORY_BACK = 3, ATBM_WLAN_CATEGORY_PUBLIC = 4, ATBM_WLAN_CATEGORY_HT = 7, ATBM_WLAN_CATEGORY_SA_QUERY = 8, ATBM_WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9, ATBM_WLAN_CATEGORY_TDLS = 12, ATBM_WLAN_CATEGORY_MESH_ACTION = 13, ATBM_WLAN_CATEGORY_MULTIHOP_ACTION = 14, ATBM_WLAN_CATEGORY_SELF_PROTECTED = 15, ATBM_WLAN_CATEGORY_WMM = 17, ATBM_WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, ATBM_WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; /* SPECTRUM_MGMT action code */ enum atbmwifi_ieee80211_spectrum_mgmt_actioncode { ATBM_WLAN_ACTION_SPCT_MSR_REQ = 0, ATBM_WLAN_ACTION_SPCT_MSR_RPRT = 1, ATBM_WLAN_ACTION_SPCT_TPC_REQ = 2, ATBM_WLAN_ACTION_SPCT_TPC_RPRT = 3, ATBM_WLAN_ACTION_SPCT_CHL_SWITCH = 4, }; /* HT action codes */ enum atbmwifi_ieee80211_ht_actioncode { ATBM_WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0, ATBM_WLAN_HT_ACTION_SMPS = 1, ATBM_WLAN_HT_ACTION_PSMP = 2, ATBM_WLAN_HT_ACTION_PCO_PHASE = 3, ATBM_WLAN_HT_ACTION_CSI = 4, ATBM_WLAN_HT_ACTION_NONCOMPRESSED_BF = 5, ATBM_WLAN_HT_ACTION_COMPRESSED_BF = 6, ATBM_WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7, }; /* Self Protected Action codes */ enum atbmwifi_ieee80211_self_protected_actioncode { ATBM_WLAN_SP_RESERVED = 0, ATBM_WLAN_SP_MESH_PEERING_OPEN = 1, ATBM_WLAN_SP_MESH_PEERING_CONFIRM = 2, ATBM_WLAN_SP_MESH_PEERING_CLOSE = 3, ATBM_WLAN_SP_MGK_INFORM = 4, ATBM_WLAN_SP_MGK_ACK = 5, }; /* Security key length */ enum atbmwifi_ieee80211_key_len { ATBM_WLAN_KEY_LEN_WEP40 = 5, ATBM_WLAN_KEY_LEN_WEP104 = 13, ATBM_WLAN_KEY_LEN_CCMP = 16, ATBM_WLAN_KEY_LEN_TKIP = 32, ATBM_WLAN_KEY_LEN_AES_CMAC = 16, ATBM_WLAN_KEY_LEN_SMS4 = 32, }; /* Public action codes */ enum atbmwifi_ieee80211_pub_actioncode { ATBM_WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14, }; /* * TDLS capabililites to be enabled in the 5th byte of the * @WLAN_EID_EXT_CAPABILITY information element */ #define ATBM_WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5) #define ATBM_WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6) /* TDLS specific payload type in the LLC/SNAP header */ #define ATBM_WLAN_TDLS_SNAP_RFTYPE 0x2 /* * IEEE 802.11-2007 7.3.2.9 Country information element * * Minimum length is 8 octets, ie len must be evenly * divisible by 2 */ /* Although the spec says 8 I'm seeing 6 in practice */ #define ATBM_IEEE80211_COUNTRY_IE_MIN_LEN 6 /* The Country String field of the element shall be 3 octets in length */ #define ATBM_IEEE80211_COUNTRY_STRING_LEN 3 /* * For regulatory extension stuff see IEEE 802.11-2007 * Annex I (page 1141) and Annex J (page 1147). Also * review 7.3.2.9. * * When dot11RegulatoryClassesRequired is ATBM_TRUE and the * first_channel/reg_extension_id is >= 201 then the IE * compromises of the 'ext' struct represented below: * * - Regulatory extension ID - when generating IE this just needs * to be monotonically increasing for each triplet passed in * the IE * - Regulatory class - index into set of rules * - Coverage class - index into air propagation time (Table 7-27), * in microseconds, you can compute the air propagation time from * the index by multiplying by 3, so index 10 yields a propagation * of 10 us. Valid values are 0-31, values 32-255 are not defined * yet. A value of 0 inicates air propagation of <= 1 us. * * See also Table I.2 for Emission limit sets and table * I.3 for Behavior limit sets. Table J.1 indicates how to map * a reg_class to an emission limit set and behavior limit set. */ #define ATBM_IEEE80211_COUNTRY_EXTENSION_ID 201 /* * Channels numbers in the IE must be monotonically increasing * if dot11RegulatoryClassesRequired is not ATBM_TRUE. * * If dot11RegulatoryClassesRequired is ATBM_TRUE consecutive * subband triplets following a regulatory triplet shall * have monotonically increasing first_channel number fields. * * Channel numbers shall not overlap. * * Note that max_power is signed. */ #ifndef LINUX_OS #pragma anon_unions #endif struct atbmwifi_ieee80211_country_ie_triplet { union { struct { atbm_uint8 first_channel; atbm_uint8 num_channels; atbm_int8 max_power; } atbm_packed chans; struct { atbm_uint8 reg_extension_id; atbm_uint8 reg_class; atbm_uint8 coverage_class; } atbm_packed ext; }atbm_packed; } atbm_packed ; enum atbmwifi_ieee80211_timeout_interval_type { ATBM_WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */, ATBM_WLAN_TIMEOUT_KEY_LIFETIME = 2 /* 802.11r */, ATBM_WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */, }; /* BACK action code */ enum atbmwifi_ieee80211_back_actioncode { ATBM_WLAN_ACTION_ADDBA_REQ = 0, ATBM_WLAN_ACTION_ADDBA_RESP = 1, ATBM_WLAN_ACTION_DELBA = 2, }; /* BACK (block-ack) parties */ enum atbmwifi_ieee80211_back_parties { ATBM_WLAN_BACK_RECIPIENT = 0, ATBM_WLAN_BACK_INITIATOR = 1, }; /* SA Query action */ enum atbmwifi_ieee80211_sa_query_action { ATBM_WLAN_ACTION_SA_QUERY_REQUEST = 0, ATBM_WLAN_ACTION_SA_QUERY_RESPONSE = 1, }; /* cipher suite selectors */ #define ATBM_WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00 #define ATBM_WLAN_CIPHER_SUITE_WEP40 0x000FAC01 #define ATBM_WLAN_CIPHER_SUITE_TKIP 0x000FAC02 /* reserved: 0x000FAC03 */ #define ATBM_WLAN_CIPHER_SUITE_CCMP 0x000FAC04 #define ATBM_WLAN_CIPHER_SUITE_WEP104 0x000FAC05 #define ATBM_WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 #define ATBM_WLAN_CIPHER_SUITE_SMS4 0x000FAC07 /* AKM suite selectors */ #define ATBM_WLAN_AKM_SUITE_8021X 0x000FAC01 #define ATBM_WLAN_AKM_SUITE_PSK 0x000FAC02 #define ATBM_WLAN_AKM_SUITE_SAE 0x000FAC08 #define ATBM_WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09 #define ATBM_WLAN_AKM_SUITE_WAPI_PSK 0x000FAC03 #define ATBM_WLAN_MAX_KEY_LEN 32 #define ATBM_WLAN_PMKID_LEN 16 #define ATBM_WLAN_OUI_WFA 0x506f9a #define ATBM_WLAN_OUI_TYPE_WFA_P2P 9 /* * WMM/802.11e Tspec Element */ #define ATBM_IEEE80211_WMM_IE_TSPEC_TID_MASK 0x0F #define ATBM_IEEE80211_WMM_IE_TSPEC_TID_SHIFT 1 enum atbmwifi_ieee80211_tspec_status_code { ATBM_IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED = 0, ATBM_IEEE80211_TSPEC_STATUS_ADDTS_INVAL_PARAMS = 0x1, }; struct atbmwifi_ieee80211_tspec_ie { atbm_uint8 element_id; atbm_uint8 len; atbm_uint8 oui[3]; atbm_uint8 oui_type; atbm_uint8 oui_subtype; atbm_uint8 version; atbm_uint16 tsinfo; atbm_uint8 tsinfo_resvd; atbm_uint16 nominal_msdu; atbm_uint16 max_msdu; atbm_uint32 min_service_int; atbm_uint32 max_service_int; atbm_uint32 inactivity_int; atbm_uint32 suspension_int; atbm_uint32 service_start_time; atbm_uint32 min_data_rate; atbm_uint32 mean_data_rate; atbm_uint32 peak_data_rate; atbm_uint32 max_burst_size; atbm_uint32 delay_bound; atbm_uint32 min_phy_rate; atbm_uint16 sba; atbm_uint16 medium_time; } atbm_packed ; #define ATBM_TIM_BASE_SIZE 3 #define ATBM_TIM_BITCTL_MCAST 1 #define ATBM_TIM_BITCTL_UCAST_MASK ((atbm_uint8)~(ATBM_TIM_BITCTL_MCAST)) #define ATBM_TIM_BITCTL_UCAST_SHIFT 1 #define ATBM_ADD_TIM_BIT 0 #define ATBM_REMOVE_TIM_BIT 1 #define ATBM_OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)*/ #define ATBM_WMM_OUI_TYPE 2 #define ATBM_WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0 #define ATBM_WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1 #define ATBM_WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2 #define ATBM_OUI_WFA 0x506f9a #define ATBM_P2P_IE_VENDOR_TYPE 0x506f9a09 #define ATBM_WFD_IE_VENDOR_TYPE 0x506f9a0a #define ATBM_WFD_OUI_TYPE 10 #define ATBM_HS20_IE_VENDOR_TYPE 0x506f9a10 #define ATBM_HS20_INDICATION_OUI_TYPE 16 #define ATBM_P2P_OUI_TYPE 9 #define ATBM_OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ #define ATBM_OUI_QCA 0x001374 #define ATBM_WPA_SELECTOR_LEN 4 #define ATBM_WPA_VERSION 1 #define ATBM_RSN_SELECTOR_LEN 4 #define ATBM_RSN_VERSION 1 /* Parsed Information Elements */ struct atbmwifi_ieee802_11_elems { //atbm_uint8 *ie_start; //atbm_size_t total_len; /* pointers to IEs */ atbm_uint8 *ssid; atbm_uint8 *supp_rates; //atbm_uint8 *fh_params; atbm_uint8 *ds_params; //atbm_uint8 *cf_params; struct atbmwifi_ieee80211_tim_ie *tim; //atbm_uint8 *ibss_params; atbm_uint8 *challenge; atbm_uint8 *wpa; atbm_uint8 *rsn; atbm_uint8 *erp_info; atbm_uint8 *ext_supp_rates; atbm_uint8 *wmm_info; atbm_uint8 *wmm_param; #if CONFIG_WPS atbm_uint8 *wps_ie; atbm_uint8 *wps_ie2; #endif #if CONFIG_P2P atbm_uint8 *p2p_ie; atbm_uint8 *pref_freq_list; #ifdef CONFIG_WIFI_DISPLAY const atbm_uint8 *wfd; #endif #endif struct atbmwifi_ieee80211_ht_cap *ht_cap_elem; struct atbmwifi_ieee80211_ht_info *ht_info_elem; //atbm_uint8 *peering; //atbm_uint8 *preq; //atbm_uint8 *prep; //atbm_uint8 *perr; atbm_uint8 *ch_switch_elem; atbm_uint8 *country_elem; atbm_uint8 *extended_ch_switch_elem; atbm_uint8 * secondary_ch_elem; //atbm_uint8 *pwr_constr_elem; //atbm_uint8 *quiet_elem; /* first quite element */ atbm_uint8 *timeout_int; /* length of them, respectively */ atbm_uint8 ssid_len; atbm_uint8 supp_rates_len; //atbm_uint8 fh_params_len; atbm_uint8 ds_params_len; //atbm_uint8 cf_params_len; atbm_uint8 tim_len; atbm_uint8 challenge_len; atbm_uint8 wpa_len; atbm_uint8 rsn_len; atbm_uint8 erp_info_len; atbm_uint8 ext_supp_rates_len; atbm_uint8 wmm_info_len; atbm_uint8 wmm_param_len; //atbm_uint8 p2p_ie_len; #if CONFIG_WPS atbm_uint8 wps_ie_len; atbm_uint8 wps_ie_len2; #endif #if CONFIG_P2P atbm_uint8 p2p_ie_len; atbm_uint8 pref_freq_list_len; #endif //atbm_uint8 bcm_ie_len; //atbm_uint8 peering_len; //atbm_uint8 preq_len; //atbm_uint8 prep_len; //atbm_uint8 perr_len; atbm_uint8 ch_switch_elem_len; atbm_uint8 country_elem_len; atbm_uint8 extended_ch_switch_elem_len; atbm_uint8 secondary_ch_elem_len; //atbm_uint8 pwr_constr_elem_len; //atbm_uint8 quiet_elem_len; //atbm_uint8 num_of_quiet_elem; /* can be more the one */ atbm_uint8 timeout_int_len; }; enum ieee80211_ble_msg_type { BLE_MSG_TYPE_UNKOWN, BLE_MSG_TYPE_ACK, BLE_MSG_TYPE_EVT, }; struct ieee80211_ble_status { enum ieee80211_ble_msg_type msg_type; }; enum ieee80211_ble_thread_action{ THREAD_ACTION_WAKEUP, THREAD_ACTION_SHOULD_SUSPEND, THREAD_ACTION_SUSPENED, THREAD_ACTION_SHOULD_STOP, }; struct ieee80211_ble_thread { const char *name; atbm_thread_internal_t *thread; unsigned long flags; unsigned long wakeup_period; int (*thread_fn)(struct ieee80211_ble_thread *thread); int (*period_handle)(struct ieee80211_ble_thread *thread); struct atbmwifi_common *hw_priv; atbm_os_wait_queue_head_t wq; int prio; }; struct ieee80211_ble_local{ ATBM_BOOL ble_started; atbm_spinlock_t ble_spin_lock; atbm_mutex ble_mutex_lock; int (*ble_recv_callback)(struct atbmwifi_common, atbm_uint8* buff, atbm_size_t buff_size, enum ieee80211_ble_msg_type msg_type); struct atbm_buff_head ble_xmit_queue; struct atbm_buff_head ble_recv_queue; struct ieee80211_ble_thread recv_thread; struct ieee80211_ble_thread xmit_thread; }; struct ieee80211_ble_buff{ struct atbm_buff *skb; atbm_uint8 mem[0] __attribute__((__aligned__(64))); }; /** * atbmwifi_ieee80211_get_qos_ctl - get pointer to qos control bytes * @hdr: the frame * * The qos ctrl bytes come after the frame_control, duration, seq_num * and 3 or 4 addresses of length ATBM_ETH_ALEN. * 3 addr: 2 + 2 + 2 + 3*6 = 24 * 4 addr: 2 + 2 + 2 + 4*6 = 30 */ static __INLINE atbm_uint8 *atbmwifi_ieee80211_get_qos_ctl(struct atbmwifi_ieee80211_hdr *hdr) { if (atbmwifi_ieee80211_has_a4(hdr->frame_control)) return (atbm_uint8 *)hdr + 30; else return (atbm_uint8 *)hdr + 24; } /** * atbmwifi_ieee80211_get_SA - get pointer to SA * @hdr: the frame * * Given an 802.11 frame, this function returns the offset * to the source address (SA). It does not verify that the * header is long enough to contain the address, and the * header must be long enough to contain the frame control * field. */ static __INLINE atbm_uint8 *atbmwifi_ieee80211_get_SA(struct atbmwifi_ieee80211_hdr *hdr) { if (atbmwifi_ieee80211_has_a4(hdr->frame_control)) return hdr->addr4; if (atbmwifi_ieee80211_has_fromds(hdr->frame_control)) return hdr->addr3; return hdr->addr2; } /** * atbmwifi_ieee80211_get_DA - get pointer to DA * @hdr: the frame * * Given an 802.11 frame, this function returns the offset * to the destination address (DA). It does not verify that * the header is long enough to contain the address, and the * header must be long enough to contain the frame control * field. */ static __INLINE atbm_uint8 *atbmwifi_ieee80211_get_DA(struct atbmwifi_ieee80211_hdr *hdr) { if (atbmwifi_ieee80211_has_tods(hdr->frame_control)) return hdr->addr3; else return hdr->addr1; } /** * atbmwifi_ieee80211_is_robust_mgmt_frame - check if frame is a robust management frame * @hdr: the frame (buffer must include at least the first octet of payload) */ static __INLINE ATBM_BOOL atbmwifi_ieee80211_is_robust_mgmt_frame(struct atbmwifi_ieee80211_hdr *hdr) { if (atbmwifi_ieee80211_is_disassoc(hdr->frame_control) || atbmwifi_ieee80211_is_deauth(hdr->frame_control)) return ATBM_TRUE; if (atbmwifi_ieee80211_is_action(hdr->frame_control)) { atbm_uint8 *category; /* * Action frames, excluding Public Action frames, are Robust * Management Frames. However, if we are looking at a Protected * frame, skip the check since the data may be encrypted and * the frame has already been found to be a Robust Management * Frame (by the other end). */ if (atbmwifi_ieee80211_has_protected(hdr->frame_control)) return ATBM_TRUE; category = ((atbm_uint8 *) hdr) + 24; return *category != ATBM_WLAN_CATEGORY_PUBLIC && *category != ATBM_WLAN_CATEGORY_HT && *category != ATBM_WLAN_CATEGORY_SELF_PROTECTED && *category != ATBM_WLAN_CATEGORY_VENDOR_SPECIFIC; } return ATBM_FALSE; } /** * atbmwifi_ieee80211_fhss_chan_to_freq - get channel frequency * @channel: the FHSS channel * * Convert IEEE802.11 FHSS channel to frequency (MHz) * Ref IEEE 802.11-2007 section 14.6 */ static __INLINE int atbmwifi_ieee80211_fhss_chan_to_freq(int channel) { if ((channel > 1) && (channel < 96)) return channel + 2400; else return -1; } /** * atbmwifi_ieee80211_freq_to_fhss_chan - get channel * @freq: the channels frequency * * Convert frequency (MHz) to IEEE802.11 FHSS channel * Ref IEEE 802.11-2007 section 14.6 */ static __INLINE int atbmwifi_ieee80211_freq_to_fhss_chan(int freq) { if ((freq > 2401) && (freq < 2496)) return freq - 2400; else return -1; } /** * atbmwifi_ieee80211_dsss_chan_to_freq - get channel center frequency * @channel: the DSSS channel * * Convert IEEE802.11 DSSS channel to the center frequency (MHz). * Ref IEEE 802.11-2007 section 15.6 */ static __INLINE int atbmwifi_ieee80211_dsss_chan_to_freq(int channel) { if ((channel > 0) && (channel < 14)) return 2407 + (channel * 5); else if (channel == 14) return 2484; else return -1; } /** * atbmwifi_ieee80211_freq_to_dsss_chan - get channel * @freq: the frequency * * Convert frequency (MHz) to IEEE802.11 DSSS channel * Ref IEEE 802.11-2007 section 15.6 * * This routine selects the channel with the closest center frequency. */ static __INLINE int atbmwifi_ieee80211_freq_to_dsss_chan(int freq) { if ((freq >= 2410) && (freq < 2475)) return (freq - 2405) / 5; else if ((freq >= 2482) && (freq < 2487)) return 14; else return -1; } /* Convert IEEE802.11 HR DSSS channel to frequency (MHz) and back * Ref IEEE 802.11-2007 section 18.4.6.2 * * The channels and frequencies are the same as those defined for DSSS */ #define atbmwifi_ieee80211_hr_chan_to_freq(chan) atbmwifi_ieee80211_dsss_chan_to_freq(chan) #define atbmwifi_ieee80211_freq_to_hr_chan(freq) atbmwifi_ieee80211_freq_to_dsss_chan(freq) /* Convert IEEE802.11 ERP channel to frequency (MHz) and back * Ref IEEE 802.11-2007 section 19.4.2 */ #define atbmwifi_ieee80211_erp_chan_to_freq(chan) atbmwifi_ieee80211_hr_chan_to_freq(chan) #define atbmwifi_ieee80211_freq_to_erp_chan(freq) atbmwifi_ieee80211_freq_to_hr_chan(freq) /** * atbmwifi_ieee80211_ofdm_chan_to_freq - get channel center frequency * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz * @channel: the OFDM channel * * Convert IEEE802.11 OFDM channel to center frequency (MHz) * Ref IEEE 802.11-2007 section 17.3.8.3.2 */ static __INLINE int atbmwifi_ieee80211_ofdm_chan_to_freq(int s_freq, int channel) { if ((channel > 0) && (channel <= 200) && (s_freq >= 4000)) return s_freq + (channel * 5); else return -1; } /** * atbmwifi_ieee80211_freq_to_ofdm_channel - get channel * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz * @freq: the frequency * * Convert frequency (MHz) to IEEE802.11 OFDM channel * Ref IEEE 802.11-2007 section 17.3.8.3.2 * * This routine selects the channel with the closest center frequency. */ static __INLINE int atbmwifi_ieee80211_freq_to_ofdm_chan(int s_freq, int freq) { if ((freq > (s_freq + 2)) && (freq <= (s_freq + 1202)) && (s_freq >= 4000)) return (freq + 2 - s_freq) / 5; else return -1; } /** * atbmwifi_ieee80211_tu_to_usec - convert time units (TU) to microseconds * @tu: the TUs */ static __INLINE unsigned long atbmwifi_ieee80211_tu_to_usec(unsigned long tu) { return 1024 * tu; } /** * atbmwifi_ieee80211_is_public_action - check if frame is a public action frame * @hdr: the frame * @len: length of the frame */ static __INLINE ATBM_BOOL atbmwifi_ieee80211_is_public_action(struct atbmwifi_ieee80211_hdr *hdr, atbm_size_t len) { struct atbmwifi_ieee80211_mgmt *mgmt = (atbm_void *)hdr; if (len < ATBM_IEEE80211_MIN_ACTION_SIZE) return ATBM_FALSE; if (!atbmwifi_ieee80211_is_action(hdr->frame_control)) return ATBM_FALSE; return mgmt->u.action.category == ATBM_WLAN_CATEGORY_PUBLIC; } #endif //ATBMWIFI_PROTO_H