From 94db8a9414d19127a9251935d1e3657c3da7ac79 Mon Sep 17 00:00:00 2001 From: chao an Date: Sat, 28 Jan 2023 14:07:25 +0800 Subject: [PATCH] wireless/ieee80211: update ieee80211 header Signed-off-by: chao an --- .../wireless/ieee80211/bcm43xxx/bcmf_driver.c | 6 +- include/nuttx/wireless/ieee80211/ieee80211.h | 5394 ++++++++++++----- 2 files changed, 3911 insertions(+), 1489 deletions(-) diff --git a/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c b/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c index ee8d1473a3..c4f156ebcc 100644 --- a/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c +++ b/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c @@ -83,13 +83,13 @@ #define DL_END 0x0004 #define WPA_OUI_LEN 3 /* WPA OUI length */ +#define WPA_VERSION 1 /* WPA version */ #define WPA_VERSION_LEN 2 /* WPA version length */ #define WLAN_WPA_OUI 0xf25000 #define WLAN_WPA_OUI_TYPE 0x01 #define WLAN_WPA_SEL(x) (((x) << 24) | WLAN_WPA_OUI) #define WLAN_AKM_PSK 0x02 #define SUITE(oui, id) (((oui) << 8) | (id)) -#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, WLAN_AKM_PSK) /**************************************************************************** * Private Types @@ -795,7 +795,7 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv, switch (ie_buffer[ie_offset]) { - case IEEE80211_ELEMID_RSN: + case WLAN_EID_RSN: { FAR wpa_rsn_t *rsn = (FAR wpa_rsn_t *) &ie_buffer[ie_offset + 2]; @@ -828,7 +828,7 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv, break; } - case IEEE80211_ELEMID_VENDOR: + case WLAN_EID_VENDOR_SPECIFIC: { FAR wpa_ie_fixed_t *ie = (FAR wpa_ie_fixed_t *) &ie_buffer[ie_offset]; diff --git a/include/nuttx/wireless/ieee80211/ieee80211.h b/include/nuttx/wireless/ieee80211/ieee80211.h index 792ee4a152..a7db43a830 100644 --- a/include/nuttx/wireless/ieee80211/ieee80211.h +++ b/include/nuttx/wireless/ieee80211/ieee80211.h @@ -2,7 +2,7 @@ * include/nuttx/wireless/ieee80211/ieee80211.h * 802.11 protocol definitions. * - * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting + * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -42,1604 +42,4026 @@ * Pre-processor Definitions ****************************************************************************/ -/* 802.11 protocol definitions. */ +/* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble + * and FCS/CRC (frame check sequence). + */ -#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */ +#define ETH_ALEN 6 /* Octets in one ethernet addr */ +#define ETH_TLEN 2 /* Octets in ethernet type field */ +#define ETH_HLEN 14 /* Total octets in header. */ +#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */ +#define ETH_DATA_LEN 1500 /* Max. octets in payload */ +#define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */ +#define ETH_FCS_LEN 4 /* Octets in the FCS */ -/* is 802.11 address multicast/broadcast? */ +#define ETH_MIN_MTU 68 /* Min IPv4 MTU per RFC791 */ +#define ETH_MAX_MTU 0xFFFFU /* 65535, same as IP_MAX_MTU */ -#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01) +/* DS bit usage + * + * TA = transmitter address + * RA = receiver address + * DA = destination address + * SA = source address + * + * ToDS FromDS A1(RA) A2(TA) A3 A4 Use + * ----------------------------------------------------------------- + * 0 0 DA SA BSSID - IBSS/DLS + * 0 1 DA BSSID SA - AP -> STA + * 1 0 BSSID SA DA - AP <- STA + * 1 1 RA TA DA SA unspecified (WDS) + */ -#define IEEE80211_PLCP_SFD 0xF3A0 -#define IEEE80211_PLCP_SERVICE 0x00 -#define IEEE80211_PLCP_SERVICE_LOCKED 0x04 -#define IEEE80211_PLCL_SERVICE_PBCC 0x08 -#define IEEE80211_PLCP_SERVICE_LENEXT5 0x20 -#define IEEE80211_PLCP_SERVICE_LENEXT6 0x40 -#define IEEE80211_PLCP_SERVICE_LENEXT7 0x80 +#define FCS_LEN 4 -#define IEEE80211_FC0_VERSION_MASK 0x03 -#define IEEE80211_FC0_VERSION_SHIFT 0 -#define IEEE80211_FC0_VERSION_0 0x00 -#define IEEE80211_FC0_TYPE_MASK 0x0c -#define IEEE80211_FC0_TYPE_SHIFT 2 -#define IEEE80211_FC0_TYPE_MGT 0x00 -#define IEEE80211_FC0_TYPE_CTL 0x04 -#define IEEE80211_FC0_TYPE_DATA 0x08 +#define IEEE80211_FCTL_VERS 0x0003 +#define IEEE80211_FCTL_FTYPE 0x000c +#define IEEE80211_FCTL_STYPE 0x00f0 +#define IEEE80211_FCTL_TODS 0x0100 +#define IEEE80211_FCTL_FROMDS 0x0200 +#define IEEE80211_FCTL_MOREFRAGS 0x0400 +#define IEEE80211_FCTL_RETRY 0x0800 +#define IEEE80211_FCTL_PM 0x1000 +#define IEEE80211_FCTL_MOREDATA 0x2000 +#define IEEE80211_FCTL_PROTECTED 0x4000 +#define IEEE80211_FCTL_ORDER 0x8000 +#define IEEE80211_FCTL_CTL_EXT 0x0f00 -#define IEEE80211_FC0_SUBTYPE_MASK 0xf0 -#define IEEE80211_FC0_SUBTYPE_SHIFT 4 +#define IEEE80211_SCTL_FRAG 0x000F +#define IEEE80211_SCTL_SEQ 0xFFF0 -/* for TYPE_MGT */ +#define IEEE80211_FTYPE_MGMT 0x0000 +#define IEEE80211_FTYPE_CTL 0x0004 +#define IEEE80211_FTYPE_DATA 0x0008 +#define IEEE80211_FTYPE_EXT 0x000c -#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00 -#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10 -#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20 -#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30 -#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40 -#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50 -#define IEEE80211_FC0_SUBTYPE_BEACON 0x80 -#define IEEE80211_FC0_SUBTYPE_ATIM 0x90 -#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0 -#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0 -#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0 -#define IEEE80211_FC0_SUBTYPE_ACTION 0xd0 -#define IEEE80211_FC0_SUBTYPE_ACTION_NOACK 0xe0 /* 11n */ +/* management */ -/* for TYPE_CTL */ +#define IEEE80211_STYPE_ASSOC_REQ 0x0000 +#define IEEE80211_STYPE_ASSOC_RESP 0x0010 +#define IEEE80211_STYPE_REASSOC_REQ 0x0020 +#define IEEE80211_STYPE_REASSOC_RESP 0x0030 +#define IEEE80211_STYPE_PROBE_REQ 0x0040 +#define IEEE80211_STYPE_PROBE_RESP 0x0050 +#define IEEE80211_STYPE_BEACON 0x0080 +#define IEEE80211_STYPE_ATIM 0x0090 +#define IEEE80211_STYPE_DISASSOC 0x00A0 +#define IEEE80211_STYPE_AUTH 0x00B0 +#define IEEE80211_STYPE_DEAUTH 0x00C0 +#define IEEE80211_STYPE_ACTION 0x00D0 -#define IEEE80211_FC0_SUBTYPE_WRAPPER 0x70 /* 11n */ -#define IEEE80211_FC0_SUBTYPE_BAR 0x80 -#define IEEE80211_FC0_SUBTYPE_BA 0x90 -#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0 -#define IEEE80211_FC0_SUBTYPE_RTS 0xb0 -#define IEEE80211_FC0_SUBTYPE_CTS 0xc0 -#define IEEE80211_FC0_SUBTYPE_ACK 0xd0 -#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0 -#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0 +/* control */ -/* for TYPE_DATA (bit combination) */ +#define IEEE80211_STYPE_CTL_EXT 0x0060 +#define IEEE80211_STYPE_BACK_REQ 0x0080 +#define IEEE80211_STYPE_BACK 0x0090 +#define IEEE80211_STYPE_PSPOLL 0x00A0 +#define IEEE80211_STYPE_RTS 0x00B0 +#define IEEE80211_STYPE_CTS 0x00C0 +#define IEEE80211_STYPE_ACK 0x00D0 +#define IEEE80211_STYPE_CFEND 0x00E0 +#define IEEE80211_STYPE_CFENDACK 0x00F0 -#define IEEE80211_FC0_SUBTYPE_DATA 0x00 -#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10 -#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20 -#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30 -#define IEEE80211_FC0_SUBTYPE_NODATA 0x40 -#define IEEE80211_FC0_SUBTYPE_CFACK 0x50 -#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60 -#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70 -#define IEEE80211_FC0_SUBTYPE_QOS 0x80 -#define IEEE80211_FC0_SUBTYPE_QOS_CFACK 0x90 -#define IEEE80211_FC0_SUBTYPE_QOS_CFPOLL 0xa0 -#define IEEE80211_FC0_SUBTYPE_QOS_CFACKPOLL 0xb0 -#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0 +/* data */ -#define IEEE80211_IS_MGMT(wh) \ - (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \ - == IEEE80211_FC0_TYPE_MGT)) -#define IEEE80211_IS_CTL(wh) \ - (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \ - == IEEE80211_FC0_TYPE_CTL)) -#define IEEE80211_IS_DATA(wh) \ - (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \ - == IEEE80211_FC0_TYPE_DATA)) +#define IEEE80211_STYPE_DATA 0x0000 +#define IEEE80211_STYPE_DATA_CFACK 0x0010 +#define IEEE80211_STYPE_DATA_CFPOLL 0x0020 +#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 +#define IEEE80211_STYPE_NULLFUNC 0x0040 +#define IEEE80211_STYPE_CFACK 0x0050 +#define IEEE80211_STYPE_CFPOLL 0x0060 +#define IEEE80211_STYPE_CFACKPOLL 0x0070 +#define IEEE80211_STYPE_QOS_DATA 0x0080 +#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090 +#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0 +#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0 +#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0 +#define IEEE80211_STYPE_QOS_CFACK 0x00D0 +#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0 +#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0 -#define IEEE80211_FC0_QOSDATA \ - (IEEE80211_FC0_TYPE_DATA|IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_VERSION_0) +/* extension, added by 802.11ad */ -#define IEEE80211_IS_QOSDATA(wh) \ - ((wh)->i_fc[0] == IEEE80211_FC0_QOSDATA) +#define IEEE80211_STYPE_DMG_BEACON 0x0000 +#define IEEE80211_STYPE_S1G_BEACON 0x0010 -#define IEEE80211_FC1_DIR_MASK 0x03 -#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */ -#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */ -#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */ -#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */ +/* bits unique to S1G beacon */ -#define IEEE80211_IS_DSTODS(wh) \ - (((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS) +#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100 -#define IEEE80211_FC1_MORE_FRAG 0x04 -#define IEEE80211_FC1_RETRY 0x08 -#define IEEE80211_FC1_PWR_MGT 0x10 -#define IEEE80211_FC1_MORE_DATA 0x20 -#define IEEE80211_FC1_PROTECTED 0x40 -#define IEEE80211_FC1_ORDER 0x80 -#define IEEE80211_FC1_BITS \ - "\20\03MORE_FRAG\04RETRY\05PWR_MGT\06MORE_DATA" \ - "\07PROTECTED\08ORDER" +/* see 802.11ah-2016 9.9 NDP CMAC frames */ -/* Sequence Control field (see 7.1.3.4). */ +#define IEEE80211_S1G_1MHZ_NDP_BITS 25 +#define IEEE80211_S1G_1MHZ_NDP_BYTES 4 +#define IEEE80211_S1G_2MHZ_NDP_BITS 37 +#define IEEE80211_S1G_2MHZ_NDP_BYTES 5 -#define IEEE80211_HAS_SEQ(type, subtype) \ - ((type) != IEEE80211_FC0_TYPE_CTL && \ - !((type) == IEEE80211_FC0_TYPE_DATA && \ - ((subtype) & IEEE80211_FC0_SUBTYPE_QOS_NULL) == \ - IEEE80211_FC0_SUBTYPE_QOS_NULL)) +#define IEEE80211_NDP_FTYPE_CTS 0 +#define IEEE80211_NDP_FTYPE_CF_END 0 +#define IEEE80211_NDP_FTYPE_PS_POLL 1 +#define IEEE80211_NDP_FTYPE_ACK 2 +#define IEEE80211_NDP_FTYPE_PS_POLL_ACK 3 +#define IEEE80211_NDP_FTYPE_BA 4 +#define IEEE80211_NDP_FTYPE_BF_REPORT_POLL 5 +#define IEEE80211_NDP_FTYPE_PAGING 6 +#define IEEE80211_NDP_FTYPE_PREQ 7 -#define IEEE80211_SEQ_FRAG_MASK 0x000f -#define IEEE80211_SEQ_FRAG_SHIFT 0 -#define IEEE80211_SEQ_SEQ_MASK 0xfff0 -#define IEEE80211_SEQ_SEQ_SHIFT 4 -#define IEEE80211_SEQ_RANGE 4096 +#define SM64(f, v) ((((u64)v) << f##_S) & f) -#define IEEE80211_SEQ_ADD(seq, incr) \ - (((seq) + (incr)) & (IEEE80211_SEQ_RANGE - 1)) -#define IEEE80211_SEQ_INC(seq) IEEE80211_SEQ_ADD(seq,1) -#define IEEE80211_SEQ_SUB(a, b) \ - (((a) + IEEE80211_SEQ_RANGE - (b)) & (IEEE80211_SEQ_RANGE - 1)) +/* NDP CMAC frame fields */ -#define IEEE80211_SEQ_BA_RANGE 2048 /* 2^11 */ -#define IEEE80211_SEQ_BA_BEFORE(a, b) \ - (IEEE80211_SEQ_SUB(b, a + 1) < IEEE80211_SEQ_BA_RANGE - 1) +#define IEEE80211_NDP_FTYPE 0x0000000000000007 +#define IEEE80211_NDP_FTYPE_S 0x0000000000000000 -#define IEEE80211_NWID_LEN 32 -#define IEEE80211_MMIE_LEN 18 /* 11w */ -#define IEEE80211_MESHID_LEN 32 +/* 1M Probe Request 11ah 9.9.3.1.1 */ -/* QoS Control field (see 7.1.3.5). */ +#define IEEE80211_NDP_1M_PREQ_ANO 0x0000000000000008 +#define IEEE80211_NDP_1M_PREQ_ANO_S 3 +#define IEEE80211_NDP_1M_PREQ_CSSID 0x00000000000FFFF0 +#define IEEE80211_NDP_1M_PREQ_CSSID_S 4 +#define IEEE80211_NDP_1M_PREQ_RTYPE 0x0000000000100000 +#define IEEE80211_NDP_1M_PREQ_RTYPE_S 20 +#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000 +#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000 + +/* 2M Probe Request 11ah 9.9.3.1.2 */ + +#define IEEE80211_NDP_2M_PREQ_ANO 0x0000000000000008 +#define IEEE80211_NDP_2M_PREQ_ANO_S 3 +#define IEEE80211_NDP_2M_PREQ_CSSID 0x0000000FFFFFFFF0 +#define IEEE80211_NDP_2M_PREQ_CSSID_S 4 +#define IEEE80211_NDP_2M_PREQ_RTYPE 0x0000001000000000 +#define IEEE80211_NDP_2M_PREQ_RTYPE_S 36 + +#define IEEE80211_ANO_NETTYPE_WILD 15 + +/* bits unique to S1G beacon */ + +#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100 + +/* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */ + +#define IEEE80211_CTL_EXT_POLL 0x2000 +#define IEEE80211_CTL_EXT_SPR 0x3000 +#define IEEE80211_CTL_EXT_GRANT 0x4000 +#define IEEE80211_CTL_EXT_DMG_CTS 0x5000 +#define IEEE80211_CTL_EXT_DMG_DTS 0x6000 +#define IEEE80211_CTL_EXT_SSW 0x8000 +#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000 +#define IEEE80211_CTL_EXT_SSW_ACK 0xa000 + +#define IEEE80211_SN_MASK ((IEEE80211_SCTL_SEQ) >> 4) +#define IEEE80211_MAX_SN IEEE80211_SN_MASK +#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1) + +/* PV1 Layout 11ah 9.8.3.1 */ +#define IEEE80211_PV1_FCTL_VERS 0x0003 +#define IEEE80211_PV1_FCTL_FTYPE 0x001c +#define IEEE80211_PV1_FCTL_STYPE 0x00e0 +#define IEEE80211_PV1_FCTL_TODS 0x0100 +#define IEEE80211_PV1_FCTL_MOREFRAGS 0x0200 +#define IEEE80211_PV1_FCTL_PM 0x0400 +#define IEEE80211_PV1_FCTL_MOREDATA 0x0800 +#define IEEE80211_PV1_FCTL_PROTECTED 0x1000 +#define IEEE80211_PV1_FCTL_END_SP 0x2000 +#define IEEE80211_PV1_FCTL_RELAYED 0x4000 +#define IEEE80211_PV1_FCTL_ACK_POLICY 0x8000 +#define IEEE80211_PV1_FCTL_CTL_EXT 0x0f00 + +static inline bool ieee80211_sn_less(uint16_t sn1, uint16_t sn2) +{ + return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1); +} + +static inline uint16_t ieee80211_sn_add(uint16_t sn1, uint16_t sn2) +{ + return (sn1 + sn2) & IEEE80211_SN_MASK; +} + +static inline uint16_t ieee80211_sn_inc(uint16_t sn) +{ + return ieee80211_sn_add(sn, 1); +} + +static inline uint16_t ieee80211_sn_sub(uint16_t sn1, uint16_t sn2) +{ + return (sn1 - sn2) & IEEE80211_SN_MASK; +} + +#define IEEE80211_SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) +#define IEEE80211_SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ) + +/* miscellaneous IEEE 802.11 constants */ + +#define IEEE80211_MAX_FRAG_THRESHOLD 2352 +#define IEEE80211_MAX_RTS_THRESHOLD 2353 +#define IEEE80211_MAX_AID 2007 +#define IEEE80211_MAX_AID_S1G 8191 +#define IEEE80211_MAX_TIM_LEN 251 +#define IEEE80211_MAX_MESH_PEERINGS 63 + +/* 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 IEEE80211_MAX_DATA_LEN 2304 + +/* 802.11ad extends maximum MSDU size for DMG (freq > 40Ghz) networks + * to 7920 bytes, see 8.2.3 General frame format + */ + +#define IEEE80211_MAX_DATA_LEN_DMG 7920 + +/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, + * 12 byte crypt, 4 byte FCS + */ + +#define IEEE80211_MAX_FRAME_LEN 2352 + +/* Maximal size of an A-MSDU that can be transported in a HT BA session */ + +#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095 + +/* Maximal size of an A-MSDU */ + +#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839 +#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935 + +#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895 +#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991 +#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454 + +#define IEEE80211_MAX_SSID_LEN 32 + +#define IEEE80211_MAX_MESH_ID_LEN 32 + +#define IEEE80211_FIRST_TSPEC_TSID 8 +#define IEEE80211_NUM_TIDS 16 + +/* number of user priorities 802.11 uses */ + +#define IEEE80211_NUM_UPS 8 + +/* number of ACs */ + +#define IEEE80211_NUM_ACS 4 #define IEEE80211_QOS_CTL_LEN 2 -#define IEEE80211_QOS_TXOP 0x00ff -/* bit 8 is reserved */ -#define IEEE80211_QOS_AMSDU 0x80 -#define IEEE80211_QOS_AMSDU_S 7 -#define IEEE80211_QOS_ACKPOLICY 0x60 -#define IEEE80211_QOS_ACKPOLICY_S 5 -#define IEEE80211_QOS_ACKPOLICY_NOACK 0x20 /* No ACK required */ -#define IEEE80211_QOS_ACKPOLICY_BA 0x60 /* Block ACK */ -#define IEEE80211_QOS_EOSP 0x10 /* EndOfService Period*/ -#define IEEE80211_QOS_EOSP_S 4 -#define IEEE80211_QOS_TID 0x0f +/* 1d tag mask */ -/* qos[1] byte used for all frames sent by mesh STAs in a mesh BSS */ +#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 -#define IEEE80211_QOS_MC 0x01 /* Mesh control */ +/* TID mask */ -/* Mesh power save level */ +#define IEEE80211_QOS_CTL_TID_MASK 0x000f -#define IEEE80211_QOS_MESH_PSL 0x02 +/* EOSP */ + +#define IEEE80211_QOS_CTL_EOSP 0x0010 + +/* ACK policy */ + +#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000 +#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020 +#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040 +#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060 +#define IEEE80211_QOS_CTL_ACK_POLICY_MASK 0x0060 + +/* A-MSDU 802.11n */ + +#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080 + +/* Mesh Control 802.11s */ + +#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100 + +/* Mesh Power Save Level */ + +#define IEEE80211_QOS_CTL_MESH_PS_LEVEL 0x0200 /* Mesh Receiver Service Period Initiated */ -#define IEEE80211_QOS_RSPI 0x04 +#define IEEE80211_QOS_CTL_RSPI 0x0400 -/* bits 11 to 15 reserved */ +/* U-APSD queue for WMM IEs sent by AP */ -/* does frame have QoS sequence control data */ -#define IEEE80211_QOS_HAS_SEQ(wh) \ - (((wh)->i_fc[0] & \ - (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) == \ - (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS)) +#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7) +#define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f -#define WME_NUM_AC 4 /* 4 AC categories */ -#define WME_NUM_TID 16 /* 16 tids */ +/* U-APSD queues for WMM IEs sent by STA */ -#define WME_PARAM_ACI 0x60 /* Mask for ACI field */ -#define WME_PARAM_ACI_S 5 /* Shift for ACI field */ -#define WME_PARAM_ACM 0x10 /* Mask for ACM bit */ -#define WME_PARAM_ACM_S 4 /* Shift for ACM bit */ -#define WME_PARAM_AIFSN 0x0f /* Mask for aifsn field */ -#define WME_PARAM_AIFSN_S 0 /* Shift for aifsn field */ -#define WME_PARAM_LOGCWMIN 0x0f /* Mask for CwMin field (in log) */ -#define WME_PARAM_LOGCWMIN_S 0 /* Shift for CwMin field */ -#define WME_PARAM_LOGCWMAX 0xf0 /* Mask for CwMax field (in log) */ -#define WME_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */ +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f -#define WME_AC_TO_TID(_ac) ( \ - ((_ac) == WME_AC_VO) ? 6 : \ - ((_ac) == WME_AC_VI) ? 5 : \ - ((_ac) == WME_AC_BK) ? 1 : \ - 0) +/* U-APSD max SP length for WMM IEs sent by STA */ -#define TID_TO_WME_AC(_tid) ( \ - ((_tid) == 0 || (_tid) == 3) ? WME_AC_BE : \ - ((_tid) < 3) ? WME_AC_BK : \ - ((_tid) < 6) ? WME_AC_VI : \ - WME_AC_VO) +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5 -/* WME Parameter Element */ +#define IEEE80211_HT_CTL_LEN 4 -#define WME_QOSINFO_COUNT 0x0f /* Mask for param count field */ +struct ieee80211_hdr +{ + uint16_t frame_control; + uint16_t duration_id; + uint8_t addr1[ETH_ALEN]; + uint8_t addr2[ETH_ALEN]; + uint8_t addr3[ETH_ALEN]; + uint16_t seq_ctrl; + uint8_t addr4[ETH_ALEN]; +}; -/* WME U-APSD qos info field defines */ +struct ieee80211_hdr_3addr +{ + uint16_t frame_control; + uint16_t duration_id; + uint8_t addr1[ETH_ALEN]; + uint8_t addr2[ETH_ALEN]; + uint8_t addr3[ETH_ALEN]; + uint16_t seq_ctrl; +}; -#define WME_CAPINFO_UAPSD_EN 0x00000080 -#define WME_CAPINFO_UAPSD_VO 0x00000001 -#define WME_CAPINFO_UAPSD_VI 0x00000002 -#define WME_CAPINFO_UAPSD_BK 0x00000004 -#define WME_CAPINFO_UAPSD_BE 0x00000008 -#define WME_CAPINFO_UAPSD_ACFLAGS_SHIFT 0 -#define WME_CAPINFO_UAPSD_ACFLAGS_MASK 0xF -#define WME_CAPINFO_UAPSD_MAXSP_SHIFT 5 -#define WME_CAPINFO_UAPSD_MAXSP_MASK 0x3 -#define WME_CAPINFO_IE_OFFSET 8 -#define WME_UAPSD_MAXSP(_qosinfo) \ - (((_qosinfo) >> WME_CAPINFO_UAPSD_MAXSP_SHIFT) & \ - WME_CAPINFO_UAPSD_MAXSP_MASK) -#define WME_UAPSD_AC_ENABLED(_ac, _qosinfo) \ - ((1 << (3 - (_ac))) & ( \ - ((_qosinfo) >> WME_CAPINFO_UAPSD_ACFLAGS_SHIFT) & \ - WME_CAPINFO_UAPSD_ACFLAGS_MASK)) +struct ieee80211_qos_hdr +{ + uint16_t frame_control; + uint16_t duration_id; + uint8_t addr1[ETH_ALEN]; + uint8_t addr2[ETH_ALEN]; + uint8_t addr3[ETH_ALEN]; + uint16_t seq_ctrl; + uint16_t qos_ctrl; +}; -/* Management Notification Frame */ - -#define MNF_SETUP_REQ 0 -#define MNF_SETUP_RESP 1 -#define MNF_TEARDOWN 2 - -/* 802.11n Management Action Frames */ - -#define IEEE80211_ACTION_CAT_SM 0 /* Spectrum Management */ -#define IEEE80211_ACTION_CAT_QOS 1 /* QoS */ -#define IEEE80211_ACTION_CAT_DLS 2 /* DLS */ -#define IEEE80211_ACTION_CAT_BA 3 /* BA */ -#define IEEE80211_ACTION_CAT_HT 7 /* HT */ -#define IEEE80211_ACTION_CAT_MESH 13 /* Mesh */ -#define IEEE80211_ACTION_CAT_SELF_PROT 15 /* Self-protected */ - -/* 16 - 125 reserved */ - -#define IEEE80211_ACTION_CAT_VHT 21 -#define IEEE80211_ACTION_CAT_VENDOR 127 /* Vendor Specific */ - -#define IEEE80211_ACTION_HT_TXCHWIDTH 0 /* recommended xmit chan width*/ -#define IEEE80211_ACTION_HT_MIMOPWRSAVE 1 /* MIMO power save */ - -/* HT - recommended transmission channel width */ - -#define IEEE80211_A_HT_TXCHWIDTH_20 0 -#define IEEE80211_A_HT_TXCHWIDTH_2040 1 - -/* HT - MIMO Power Save (NB: D2.04) */ - -#define IEEE80211_A_HT_MIMOPWRSAVE_ENA 0x01 /* PS enabled */ -#define IEEE80211_A_HT_MIMOPWRSAVE_MODE 0x02 -#define IEEE80211_A_HT_MIMOPWRSAVE_MODE_S 1 -#define IEEE80211_A_HT_MIMOPWRSAVE_DYNAMIC 0x02 /* Dynamic Mode */ -#define IEEE80211_A_HT_MIMOPWRSAVE_STATIC 0x00 /* no SM packets */ - -/* bits 2-7 reserved */ - -/* Block Ack actions */ - -#define IEEE80211_ACTION_BA_ADDBA_REQUEST 0 /* ADDBA request */ -#define IEEE80211_ACTION_BA_ADDBA_RESPONSE 1 /* ADDBA response */ -#define IEEE80211_ACTION_BA_DELBA 2 /* DELBA */ - -/* Block Ack Parameter Set */ - -#define IEEE80211_BAPS_BUFSIZ 0xffc0 /* buffer size */ -#define IEEE80211_BAPS_BUFSIZ_S 6 -#define IEEE80211_BAPS_TID 0x003c /* TID */ -#define IEEE80211_BAPS_TID_S 2 -#define IEEE80211_BAPS_POLICY 0x0002 /* block ack policy */ -#define IEEE80211_BAPS_POLICY_S 1 -#define IEEE80211_BAPS_AMSDU 0x0001 /* A-MSDU permitted */ -#define IEEE80211_BAPS_AMSDU_S 0 - -#define IEEE80211_BAPS_POLICY_DELAYED (0<frame_control) || + hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG); +} + +struct ieee80211s_hdr +{ + uint8_t flags; + uint8_t ttl; + uint32_t seqnum; + uint8_t eaddr1[ETH_ALEN]; + uint8_t eaddr2[ETH_ALEN]; +}; + +/* Mesh flags */ + +#define MESH_FLAGS_AE_A4 0x1 +#define MESH_FLAGS_AE_A5_A6 0x2 +#define MESH_FLAGS_AE 0x3 +#define MESH_FLAGS_PS_DEEP 0x4 + +/* enum ieee80211_preq_flags - mesh PREQ element flags + * + * @IEEE80211_PREQ_PROACTIVE_PREP_FLAG: proactive PREP subfield + */ + +enum ieee80211_preq_flags +{ + IEEE80211_PREQ_PROACTIVE_PREP_FLAG = 1 << 2, +}; + +/* enum ieee80211_preq_target_flags - mesh PREQ element per target flags + * + * @IEEE80211_PREQ_TO_FLAG: target only subfield + * @IEEE80211_PREQ_USN_FLAG: unknown target HWMP sequence number subfield + */ + +enum ieee80211_preq_target_flags +{ + IEEE80211_PREQ_TO_FLAG = 1 << 0, + IEEE80211_PREQ_USN_FLAG = 1 << 2, +}; + +/* struct ieee80211_quiet_ie + * + * This structure refers to "Quiet information element" + */ + +struct ieee80211_quiet_ie +{ + uint8_t count; + uint8_t period; + uint16_t duration; + uint16_t offset; +}; + +/* struct ieee80211_msrment_ie + * + * This structure refers to "Measurement Request/Report information element" + */ + +struct ieee80211_msrment_ie +{ + uint8_t token; + uint8_t mode; + uint8_t type; + uint8_t request[]; +}; + +/* struct ieee80211_channel_sw_ie + * + * This structure refers to "Channel Switch Announcement information element" + */ + +struct ieee80211_channel_sw_ie +{ + uint8_t mode; + uint8_t new_ch_num; + uint8_t count; +}; + +/* struct ieee80211_ext_chansw_ie + * + * This structure represents the + * "Extended Channel Switch Announcement element" + */ + +struct ieee80211_ext_chansw_ie +{ + uint8_t mode; + uint8_t new_operating_class; + uint8_t new_ch_num; + uint8_t count; +}; + +/* struct ieee80211_sec_chan_offs_ie - secondary channel offset IE + * @sec_chan_offs: secondary channel offset, + * uses IEEE80211_HT_PARAM_CHA_SEC_* values here + * This structure represents the "Secondary Channel Offset element" + */ + +struct ieee80211_sec_chan_offs_ie +{ + uint8_t sec_chan_offs; +}; + +/* struct ieee80211_mesh_chansw_params_ie - mesh channel switch parameters IE + * + * This structure represents the "Mesh Channel Switch Paramters element" + */ + +struct ieee80211_mesh_chansw_params_ie +{ + uint8_t mesh_ttl; + uint8_t mesh_flags; + uint16_t mesh_reason; + uint16_t mesh_pre_value; +}; + +/* struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE + */ + +struct ieee80211_wide_bw_chansw_ie +{ + uint8_t new_channel_width; + uint8_t new_center_freq_seg0; + uint8_t new_center_freq_seg1; +}; + +/* struct ieee80211_tim + * + * This structure refers to "Traffic Indication Map information element" + */ + +struct ieee80211_tim_ie +{ + uint8_t dtim_count; + uint8_t dtim_period; + uint8_t bitmap_ctrl; + + /* variable size: 1 - 251 bytes */ + + uint8_t virtual_map[1]; +}; + +/* struct ieee80211_meshconf_ie + * + * This structure refers to "Mesh Configuration information element" + */ + +struct ieee80211_meshconf_ie +{ + uint8_t meshconf_psel; + uint8_t meshconf_pmetric; + uint8_t meshconf_congest; + uint8_t meshconf_synch; + uint8_t meshconf_auth; + uint8_t meshconf_form; + uint8_t meshconf_cap; +}; + +/* enum mesh_config_capab_flags + * Mesh Configuration IE capability field flags + * + * @IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS: STA is willing to establish + * additional mesh peerings with other mesh STAs + * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs + * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure + * is ongoing + * @IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL: + * STA is in deep sleep mode or has + * neighbors in deep sleep mode + */ + +enum mesh_config_capab_flags +{ + IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01, + IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08, + IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20, + IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40, +}; + +#define IEEE80211_MESHCONF_FORM_CONNECTED_TO_GATE 0x1 + +/* mesh channel switch parameters element's flag indicator */ + +#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0) +#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1) +#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2) + +/* struct ieee80211_rann_ie + * + * This structure refers to "Root Announcement information element" + */ + +struct ieee80211_rann_ie +{ + uint8_t rann_flags; + uint8_t rann_hopcount; + uint8_t rann_ttl; + uint8_t rann_addr[ETH_ALEN]; + uint32_t rann_seq; + uint32_t rann_interval; + uint32_t rann_metric; +}; + +enum ieee80211_rann_flags +{ + RANN_FLAG_IS_GATE = 1 << 0, +}; + +enum ieee80211_ht_chanwidth_values +{ + IEEE80211_HT_CHANWIDTH_20MHZ = 0, + IEEE80211_HT_CHANWIDTH_ANY = 1, +}; + +/* enum ieee80211_opmode_bits - VHT operating mode field bits + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel + * width + * @IEEE80211_OPMODE_NOTIF_BW_160_80P80: 160 / 80+80 MHz indicator flag + * @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask + * (the NSS value is the value of this field + 1) + * @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift + * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU + * using a beamforming steering matrix + */ + +enum ieee80211_vht_opmode_bits +{ + IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 0x03, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3, + IEEE80211_OPMODE_NOTIF_BW_160_80P80 = 0x04, + IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70, + IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4, + IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80, +}; + +/* enum ieee80211_s1g_chanwidth + * These are defined in IEEE802.11-2016ah Table 10-20 + * as BSS Channel Width + * + * @IEEE80211_S1G_CHANWIDTH_1MHZ: 1MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_2MHZ: 2MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_4MHZ: 4MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_8MHZ: 8MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_16MHZ: 16MHz operating channel + */ + +enum ieee80211_s1g_chanwidth +{ + IEEE80211_S1G_CHANWIDTH_1MHZ = 0, + IEEE80211_S1G_CHANWIDTH_2MHZ = 1, + IEEE80211_S1G_CHANWIDTH_4MHZ = 3, + IEEE80211_S1G_CHANWIDTH_8MHZ = 7, + IEEE80211_S1G_CHANWIDTH_16MHZ = 15, +}; + +#define WLAN_SA_QUERY_TR_ID_LEN 2 +#define WLAN_MEMBERSHIP_LEN 8 +#define WLAN_USER_POSITION_LEN 16 + +/* struct ieee80211_tpc_report_ie + * + * This structure refers to "TPC Report element" + */ + +struct ieee80211_tpc_report_ie +{ + uint8_t tx_power; + uint8_t link_margin; +}; + +#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK GENMASK(2, 1) +#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_SHIFT 1 +#define IEEE80211_ADDBA_EXT_NO_FRAG BIT(0) + +struct ieee80211_addba_ext_ie +{ + uint8_t data; +}; + +/* struct ieee80211_s1g_bcn_compat_ie + * + * S1G Beacon Compatibility element + */ + +struct ieee80211_s1g_bcn_compat_ie +{ + uint16_t compat_info; + uint16_t beacon_int; + uint32_t tsf_completion; +}; + +/* struct ieee80211_s1g_oper_ie + * + * S1G Operation element + */ + +struct ieee80211_s1g_oper_ie +{ + uint8_t ch_width; + uint8_t oper_class; + uint8_t primary_ch; + uint8_t oper_ch; + uint16_t basic_mcs_nss; +}; + +/* struct ieee80211_aid_response_ie + * + * AID Response element + */ + +struct ieee80211_aid_response_ie +{ + uint16_t aid; + uint8_t switch_count; + uint16_t response_int; +}; + +struct ieee80211_s1g_cap +{ + uint8_t capab_info[10]; + uint8_t supp_mcs_nss[5]; +}; + +struct ieee80211_ext +{ + uint16_t frame_control; + uint16_t duration; + union + { + struct + { + uint8_t sa[ETH_ALEN]; + uint32_t timestamp; + uint8_t change_seq; + uint8_t variable[0]; + } s1g_beacon; + struct + { + uint8_t sa[ETH_ALEN]; + uint32_t timestamp; + uint8_t change_seq; + uint8_t next_tbtt[3]; + uint8_t variable[0]; + } s1g_short_beacon; + } u; +}; + +struct ieee80211_mgmt +{ + uint16_t frame_control; + uint16_t duration; + uint8_t da[ETH_ALEN]; + uint8_t sa[ETH_ALEN]; + uint8_t bssid[ETH_ALEN]; + uint16_t seq_ctrl; + union + { + struct + { + uint16_t auth_alg; + uint16_t auth_transaction; + uint16_t status_code; + + /* possibly followed by Challenge text */ + + uint8_t variable[0]; + } auth; + struct + { + uint16_t reason_code; + } deauth; + struct + { + uint16_t capab_info; + uint16_t listen_interval; + + /* followed by SSID and Supported rates */ + + uint8_t variable[0]; + } assoc_req; + struct + { + uint16_t capab_info; + uint16_t status_code; + uint16_t aid; + + /* followed by Supported rates */ + + uint8_t variable[0]; + } assoc_resp; + struct + { + uint16_t capab_info; + uint16_t status_code; + uint16_t aid; + + /* followed by Supported rates */ + + uint8_t variable[0]; + } reassoc_resp; + struct + { + uint16_t capab_info; + uint16_t status_code; + uint8_t variable[0]; + } s1g_assoc_resp; + struct + { + uint16_t capab_info; + uint16_t status_code; + uint8_t variable[0]; + } s1g_reassoc_resp; + struct + { + uint16_t capab_info; + uint16_t listen_interval; + uint8_t current_ap[ETH_ALEN]; + + /* followed by SSID and Supported rates */ + + uint8_t variable[0]; + } reassoc_req; + struct + { + uint16_t reason_code; + } disassoc; + struct + { + uint64_t timestamp; + uint16_t beacon_int; + uint16_t capab_info; + + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params, TIM + */ + + uint8_t variable[0]; + } beacon; + struct + { + /* only variable items: SSID, Supported rates */ + + uint8_t variable[0]; + } probe_req; + struct + { + uint64_t timestamp; + uint16_t beacon_int; + uint16_t capab_info; + + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params + */ + + uint8_t variable[0]; + } probe_resp; + + struct + { + uint8_t category; + union + { + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint8_t status_code; + uint8_t variable[0]; + } wme_action; + struct + { + uint8_t action_code; + uint8_t variable[0]; + } chan_switch; + struct + { + uint8_t action_code; + struct ieee80211_ext_chansw_ie data; + uint8_t variable[0]; + } ext_chan_switch; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint8_t element_id; + uint8_t length; + struct ieee80211_msrment_ie msr_elem; + } measurement; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint16_t capab; + uint16_t timeout; + uint16_t start_seq_num; + + /* followed by BA Extension */ + + uint8_t variable[0]; + } addba_req; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint16_t status; + uint16_t capab; + uint16_t timeout; + } addba_resp; + struct + { + uint8_t action_code; + uint16_t params; + uint16_t reason_code; + } delba; + struct + { + uint8_t action_code; + uint8_t variable[0]; + } self_prot; + struct + { + uint8_t action_code; + uint8_t variable[0]; + } mesh_action; + struct + { + uint8_t action; + uint8_t trans_id[WLAN_SA_QUERY_TR_ID_LEN]; + } sa_query; + struct + { + uint8_t action; + uint8_t smps_control; + } ht_smps; + struct + { + uint8_t action_code; + uint8_t chanwidth; + } ht_notify_cw; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint16_t capability; + uint8_t variable[0]; + } tdls_discover_resp; + struct + { + uint8_t action_code; + uint8_t operating_mode; + } vht_opmode_notif; + struct + { + uint8_t action_code; + uint8_t membership[WLAN_MEMBERSHIP_LEN]; + uint8_t position[WLAN_USER_POSITION_LEN]; + } vht_group_notif; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint8_t tpc_elem_id; + uint8_t tpc_elem_length; + struct ieee80211_tpc_report_ie tpc; + } tpc_report; + struct + { + uint8_t action_code; + uint8_t dialog_token; + uint8_t follow_up; + uint8_t tod[6]; + uint8_t toa[6]; + uint16_t tod_error; + uint16_t toa_error; + uint8_t variable[0]; + } ftm; + } u; + } action; + } u; +}; + +/* Supported rates membership selectors */ + +#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 +#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126 +#define BSS_MEMBERSHIP_SELECTOR_HE_PHY 122 +#define BSS_MEMBERSHIP_SELECTOR_SAE_H2E 123 + +/* mgmt header + 1 byte category code */ + +#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u) + +/* Management MIC information element (IEEE 802.11w) */ + +struct ieee80211_mmie +{ + uint8_t element_id; + uint8_t length; + uint16_t key_id; + uint8_t sequence_number[6]; + uint8_t mic[8]; +}; + +/* Management MIC information element (IEEE 802.11w) for GMAC and CMAC-256 */ + +struct ieee80211_mmie_16 +{ + uint8_t element_id; + uint8_t length; + uint16_t key_id; + uint8_t sequence_number[6]; + uint8_t mic[16]; +}; + +struct ieee80211_vendor_ie +{ + uint8_t element_id; + uint8_t len; + uint8_t oui[3]; + uint8_t oui_type; +}; + +struct ieee80211_wmm_ac_param +{ + uint8_t aci_aifsn; /* AIFSN, ACM, ACI */ + uint8_t cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ + uint16_t txop_limit; +}; + +struct ieee80211_wmm_param_ie +{ + uint8_t element_id; /* Element ID: 221 (0xdd); */ + uint8_t len; /* Length: 24 */ + + /* required fields for WMM version 1 */ + + uint8_t oui[3]; /* 00:50:f2 */ + uint8_t oui_type; /* 2 */ + uint8_t oui_subtype; /* 1 */ + uint8_t version; /* 1 for WMM version 1.0 */ + uint8_t qos_info; /* AP/STA specific QoS info */ + uint8_t reserved; /* 0 */ + + /* AC_BE, AC_BK, AC_VI, AC_VO */ + + struct ieee80211_wmm_ac_param ac[4]; +}; + +/* Control frames */ + +struct ieee80211_rts +{ + uint16_t frame_control; + uint16_t duration; + uint8_t ra[ETH_ALEN]; + uint8_t ta[ETH_ALEN]; +}; + +struct ieee80211_cts +{ + uint16_t frame_control; + uint16_t duration; + uint8_t ra[ETH_ALEN]; +}; + +struct ieee80211_pspoll +{ + uint16_t frame_control; + uint16_t aid; + uint8_t bssid[ETH_ALEN]; + uint8_t ta[ETH_ALEN]; +}; + +/* TDLS */ + +/* Channel switch timing */ + +struct ieee80211_ch_switch_timing +{ + uint16_t switch_time; + uint16_t switch_timeout; +}; + +/* Link-id information element */ + +struct ieee80211_tdls_lnkie +{ + uint8_t ie_type; /* Link Identifier IE */ + uint8_t ie_len; + uint8_t bssid[ETH_ALEN]; + uint8_t init_sta[ETH_ALEN]; + uint8_t resp_sta[ETH_ALEN]; +}; + +struct ieee80211_tdls_data +{ + uint8_t da[ETH_ALEN]; + uint8_t sa[ETH_ALEN]; + uint16_t ether_type; + uint8_t payload_type; + uint8_t category; + uint8_t action_code; + union + { + struct + { + uint8_t dialog_token; + uint16_t capability; + uint8_t variable[0]; + } setup_req; + struct + { + uint16_t status_code; + uint8_t dialog_token; + uint16_t capability; + uint8_t variable[0]; + } setup_resp; + struct + { + uint16_t status_code; + uint8_t dialog_token; + uint8_t variable[0]; + } setup_cfm; + struct + { + uint16_t reason_code; + uint8_t variable[0]; + } teardown; + struct + { + uint8_t dialog_token; + uint8_t variable[0]; + } discover_req; + struct + { + uint8_t target_channel; + uint8_t oper_class; + uint8_t variable[0]; + } chan_switch_req; + struct + { + uint16_t status_code; + uint8_t variable[0]; + } chan_switch_resp; + } u; +}; + +/* Peer-to-Peer IE attribute related definitions. + */ + +/* enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute. + */ + +enum ieee80211_p2p_attr_id +{ + IEEE80211_P2P_ATTR_STATUS = 0, + IEEE80211_P2P_ATTR_MINOR_REASON, + IEEE80211_P2P_ATTR_CAPABILITY, + IEEE80211_P2P_ATTR_DEVICE_ID, + IEEE80211_P2P_ATTR_GO_INTENT, + IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT, + IEEE80211_P2P_ATTR_LISTEN_CHANNEL, + IEEE80211_P2P_ATTR_GROUP_BSSID, + IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING, + IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR, + IEEE80211_P2P_ATTR_MANAGABILITY, + IEEE80211_P2P_ATTR_CHANNEL_LIST, + IEEE80211_P2P_ATTR_ABSENCE_NOTICE, + IEEE80211_P2P_ATTR_DEVICE_INFO, + IEEE80211_P2P_ATTR_GROUP_INFO, + IEEE80211_P2P_ATTR_GROUP_ID, + IEEE80211_P2P_ATTR_INTERFACE, + IEEE80211_P2P_ATTR_OPER_CHANNEL, + IEEE80211_P2P_ATTR_INVITE_FLAGS, + + /* 19 - 220: Reserved */ + + IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221, + + IEEE80211_P2P_ATTR_MAX +}; + +/* Notice of Absence attribute - described in P2P spec 4.1.14 */ + +/* Typical max value used here */ + +#define IEEE80211_P2P_NOA_DESC_MAX 4 + +struct ieee80211_p2p_noa_desc +{ + uint8_t count; + uint32_t duration; + uint32_t interval; + uint32_t start_time; +}; + +struct ieee80211_p2p_noa_attr +{ + uint8_t index; + uint8_t oppps_ctwindow; + struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX]; +}; + +#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7) +#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F + +/* 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 +{ + uint16_t frame_control; + uint16_t duration; + uint8_t ra[ETH_ALEN]; + uint8_t ta[ETH_ALEN]; + uint16_t control; + uint16_t start_seq_num; +}; + +/* 802.11 BAR control masks */ + +#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 +#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002 +#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 +#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000 +#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12 + +#define IEEE80211_HT_MCS_MASK_LEN 10 + +/* struct 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 + */ + +struct ieee80211_mcs_info +{ + uint8_t rx_mask[IEEE80211_HT_MCS_MASK_LEN]; + uint16_t rx_highest; + uint8_t tx_params; + uint8_t reserved[3]; +}; + +/* 802.11n HT capability MSC set */ + +#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff +#define IEEE80211_HT_MCS_TX_DEFINED 0x01 +#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02 + +/* value 0 == 1 stream etc */ + +#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C +#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2 +#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4 +#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10 + +/* 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 IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33 +#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \ + (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8) + +/* struct ieee80211_ht_cap - HT capabilities + * + * This structure is the "HT capabilities element" as + * described in 802.11n D5.0 7.3.2.57 + */ + +struct ieee80211_ht_cap +{ + uint16_t cap_info; + uint8_t ampdu_params_info; + + /* 16 bytes MCS information */ + + struct ieee80211_mcs_info mcs; + + uint16_t extended_ht_cap_info; + uint32_t tx_bf_cap_info; + uint8_t antenna_selection_info; +}; + +/* 802.11n HT capabilities masks (for cap_info) */ + +#define IEEE80211_HT_CAP_LDPC_CODING 0x0001 +#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002 +#define IEEE80211_HT_CAP_SM_PS 0x000C +#define IEEE80211_HT_CAP_SM_PS_SHIFT 2 +#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_RX_STBC 0x0300 +#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8 +#define IEEE80211_HT_CAP_DELAY_BA 0x0400 +#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 +#define IEEE80211_HT_CAP_DSSSCCK40 0x1000 +#define IEEE80211_HT_CAP_RESERVED 0x2000 +#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000 +#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000 + +/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */ + +#define IEEE80211_HT_EXT_CAP_PCO 0x0001 +#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006 +#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1 +#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300 +#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8 +#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400 +#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800 + +/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */ + +#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03 +#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C +#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2 + +/* Maximum length of AMPDU that the STA can receive in high-throughput (HT). * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets) */ -#define IEEE80211_VHTCAP_MAX_AMPDU_8K 0 -#define IEEE80211_VHTCAP_MAX_AMPDU_16K 1 -#define IEEE80211_VHTCAP_MAX_AMPDU_32K 2 -#define IEEE80211_VHTCAP_MAX_AMPDU_64K 3 -#define IEEE80211_VHTCAP_MAX_AMPDU_128K 4 -#define IEEE80211_VHTCAP_MAX_AMPDU_256K 5 -#define IEEE80211_VHTCAP_MAX_AMPDU_512K 6 -#define IEEE80211_VHTCAP_MAX_AMPDU_1024K 7 - -/* VHT MCS information. - * + rx_highest/tx_highest: optional; maximum long GI VHT PPDU - * data rate. 1Mbit/sec units. - * + rx_mcs_map/tx_mcs_map: bitmap of per-stream supported MCS; - * 2 bits each. - */ - -#define IEEE80211_VHT_MCS_SUPPORT_0_7 0 /* MCS0-7 */ -#define IEEE80211_VHT_MCS_SUPPORT_0_8 1 /* MCS0-8 */ -#define IEEE80211_VHT_MCS_SUPPORT_0_9 2 /* MCS0-9 */ -#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3 /* not supported */ - -/* VHT operation mode subfields - 802.11ac-2013 Table 8.183x */ -#define IEEE80211_VHT_CHANWIDTH_USE_HT 0 /* Use HT IE for chw */ -#define IEEE80211_VHT_CHANWIDTH_80MHZ 1 /* 80MHz */ -#define IEEE80211_VHT_CHANWIDTH_160MHZ 2 /* 160MHz */ -#define IEEE80211_VHT_CHANWIDTH_80P80MHZ 3 /* 80+80MHz */ - -/* 802.11ac VHT Capabilities */ -#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 0x00000000 -#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 0x00000001 -#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 0x00000002 -#define IEEE80211_VHTCAP_MAX_MPDU_MASK 0x00000003 -#define IEEE80211_VHTCAP_MAX_MPDU_MASK_S 0 - -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 0x0000000C -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S 2 -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_NONE 0 -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ 1 -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ 2 -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_RESERVED 3 - -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160MHZ(_vhtcaps) \ - (_IEEE80211_MASKSHIFT(_vhtcaps, IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) >= \ - IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ) -#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160_80P80MHZ(_vhtcaps) \ - (_IEEE80211_MASKSHIFT(_vhtcaps, IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) == \ - IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ) - -#define IEEE80211_VHTCAP_RXLDPC 0x00000010 -#define IEEE80211_VHTCAP_RXLDPC_S 4 - -#define IEEE80211_VHTCAP_SHORT_GI_80 0x00000020 -#define IEEE80211_VHTCAP_SHORT_GI_80_S 5 - -#define IEEE80211_VHTCAP_SHORT_GI_160 0x00000040 -#define IEEE80211_VHTCAP_SHORT_GI_160_S 6 - -#define IEEE80211_VHTCAP_TXSTBC 0x00000080 -#define IEEE80211_VHTCAP_TXSTBC_S 7 - -#define IEEE80211_VHTCAP_RXSTBC_1 0x00000100 -#define IEEE80211_VHTCAP_RXSTBC_2 0x00000200 -#define IEEE80211_VHTCAP_RXSTBC_3 0x00000300 -#define IEEE80211_VHTCAP_RXSTBC_4 0x00000400 -#define IEEE80211_VHTCAP_RXSTBC_MASK 0x00000700 -#define IEEE80211_VHTCAP_RXSTBC_MASK_S 8 - -#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE 0x00000800 -#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE_S 11 - -#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE 0x00001000 -#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE_S 12 - -#define IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT 13 -#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK \ - (7 << IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT) -#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK_S 13 - -#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT 16 -#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK \ - (7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT) -#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK_S 16 - -#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE 0x00080000 -#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE_S 19 -#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE 0x00100000 -#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE_S 20 -#define IEEE80211_VHTCAP_VHT_TXOP_PS 0x00200000 -#define IEEE80211_VHTCAP_VHT_TXOP_PS_S 21 -#define IEEE80211_VHTCAP_HTC_VHT 0x00400000 -#define IEEE80211_VHTCAP_HTC_VHT_S 22 - -#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 -#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ - (7 << IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) -#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK_S 23 - -#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK 0x0c000000 -#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000 -#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 -#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK_S 26 - -#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN 0x10000000 -#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN_S 28 -#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN 0x20000000 -#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN_S 29 - -/* XXX TODO: add the rest of the bits */ - -#define IEEE80211_VHTCAP_BITS \ - "\20\1MPDU7991\2MPDU11454\3CHAN160\4CHAN8080\5RXLDPC\6SHORTGI80" \ - "\7SHORTGI160\10RXSTBC1\11RXSTBC2\12RXSTBC3\13RXSTBC4\14BFERCAP" \ - "\15BFEECAP\27VHT\37RXANTPTN\40TXANTPTN" - -/* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164 - * - * This defines the maximum transmit power for various bandwidths. - */ - -/* Count is how many elements follow and what they're for: - * - * 0 - 20 MHz - * 1 - 20+40 MHz - * 2 - 20+40+80 MHz - * 3 - 20+40+80+(160, 80+80) MHz - */ - -#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_SHIFT 0 -#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_MASK 0x07 - -/* Unit is the tx power representation. It should be EIRP for now; - * other values are reserved. - */ - -#define IEEE80211_VHT_TXPWRENV_UNIT_MASK 0x38 -#define IEEE80211_VHT_TXPWRENV_UNIT_SHIFT 3 - -/* This value is within the unit mask/shift above */ -#define IEEE80211_VHT_TXPWRENV_UNIT_EIRP 0 - -/* VHT action codes */ -#define WLAN_ACTION_VHT_COMPRESSED_BF 0 -#define WLAN_ACTION_VHT_GROUPID_MGMT 1 -#define WLAN_ACTION_VHT_OPMODE_NOTIF 2 - -#define IEEE80211_COUNTRY_MAX_BANDS 84 /* max possible bands */ -#define IEEE80211_COUNTRY_MAX_SIZE \ - (sizeof(struct ieee80211_country_ie) + \ - 3 * (IEEE80211_COUNTRY_MAX_BANDS - 1)) - -#define IEEE80211_EXTCAP_CMS (1ULL << 0) /* 20/40 BSS coexistence management support */ -#define IEEE80211_EXTCAP_RSVD_1 (1ULL << 1) -#define IEEE80211_EXTCAP_ECS (1ULL << 2) /* extended channel switching */ -#define IEEE80211_EXTCAP_RSVD_3 (1ULL << 3) -#define IEEE80211_EXTCAP_PSMP_CAP (1ULL << 4) /* PSMP capability */ -#define IEEE80211_EXTCAP_RSVD_5 (1ULL << 5) -#define IEEE80211_EXTCAP_S_PSMP_SUPP (1ULL << 6) -#define IEEE80211_EXTCAP_EVENT (1ULL << 7) -#define IEEE80211_EXTCAP_DIAGNOSTICS (1ULL << 8) -#define IEEE80211_EXTCAP_MCAST_DIAG (1ULL << 9) -#define IEEE80211_EXTCAP_LOC_TRACKING (1ULL << 10) -#define IEEE80211_EXTCAP_FMS (1ULL << 11) -#define IEEE80211_EXTCAP_PROXY_ARP (1ULL << 12) -#define IEEE80211_EXTCAP_CIR (1ULL << 13) /* collocated interference reporting */ -#define IEEE80211_EXTCAP_CIVIC_LOC (1ULL << 14) -#define IEEE80211_EXTCAP_GEOSPATIAL_LOC (1ULL << 15) -#define IEEE80211_EXTCAP_TFS (1ULL << 16) -#define IEEE80211_EXTCAP_WNM_SLEEPMODE (1ULL << 17) -#define IEEE80211_EXTCAP_TIM_BROADCAST (1ULL << 18) -#define IEEE80211_EXTCAP_BSS_TRANSITION (1ULL << 19) -#define IEEE80211_EXTCAP_QOS_TRAF_CAP (1ULL << 20) -#define IEEE80211_EXTCAP_AC_STA_COUNT (1ULL << 21) -#define IEEE80211_EXTCAP_M_BSSID (1ULL << 22) /* multiple BSSID field */ -#define IEEE80211_EXTCAP_TIMING_MEAS (1ULL << 23) -#define IEEE80211_EXTCAP_CHAN_USAGE (1ULL << 24) -#define IEEE80211_EXTCAP_SSID_LIST (1ULL << 25) -#define IEEE80211_EXTCAP_DMS (1ULL << 26) -#define IEEE80211_EXTCAP_UTC_TSF_OFFSET (1ULL << 27) -#define IEEE80211_EXTCAP_TLDS_BUF_STA_SUPP (1ULL << 28) /* TDLS peer U-APSP buffer STA support */ -#define IEEE80211_EXTCAP_TLDS_PPSM_SUPP (1ULL << 29) /* TDLS peer PSM support */ -#define IEEE80211_EXTCAP_TLDS_CH_SW (1ULL << 30) /* TDLS channel switching */ -#define IEEE80211_EXTCAP_INTERWORKING (1ULL << 31) -#define IEEE80211_EXTCAP_QOSMAP (1ULL << 32) -#define IEEE80211_EXTCAP_EBR (1ULL << 33) -#define IEEE80211_EXTCAP_SSPN_IF (1ULL << 34) -#define IEEE80211_EXTCAP_RSVD_35 (1ULL << 35) -#define IEEE80211_EXTCAP_MSGCF_CAP (1ULL << 36) -#define IEEE80211_EXTCAP_TLDS_SUPP (1ULL << 37) -#define IEEE80211_EXTCAP_TLDS_PROHIB (1ULL << 38) -#define IEEE80211_EXTCAP_TLDS_CH_SW_PROHIB (1ULL << 39) /* TDLS channel switching prohibited */ -#define IEEE80211_EXTCAP_RUF (1ULL << 40) /* reject unadmitted frame */ - -/* service interval granularity */ -#define IEEE80211_EXTCAP_SIG ((1ULL << 41) | (1ULL << 42) | (1ULL << 43)) -#define IEEE80211_EXTCAP_ID_LOC (1ULL << 44) -#define IEEE80211_EXTCAP_U_APSD_COEX (1ULL << 45) -#define IEEE80211_EXTCAP_WNM_NOTIFICATION (1ULL << 46) -#define IEEE80211_EXTCAP_RSVD_47 (1ULL << 47) -#define IEEE80211_EXTCAP_SSID (1ULL << 48) /* UTF-8 SSID */ - -/* bits 49-n are reserved */ - -/* Note the min acceptable CSA count is used to guard against - * malicious CSA injection in station mode. Defining this value - * as other than 0 violates the 11h spec. - */ - -#define IEEE80211_CSA_COUNT_MIN 2 -#define IEEE80211_CSA_COUNT_MAX 255 - -/* rate set entries are in .5 Mb/s units, and potentially marked as basic */ -#define IEEE80211_RATE_BASIC 0x80 -#define IEEE80211_RATE_VAL 0x7f -#define IEEE80211_RV(v) ((v) & IEEE80211_RATE_VAL) - -/* ERP information element flags */ -#define IEEE80211_ERP_NON_ERP_PRESENT 0x01 -#define IEEE80211_ERP_USE_PROTECTION 0x02 -#define IEEE80211_ERP_LONG_PREAMBLE 0x04 - -#define IEEE80211_ERP_BITS \ - "\20\1NON_ERP_PRESENT\2USE_PROTECTION\3LONG_PREAMBLE" - -#define ATH_OUI 0x7f0300 /* Atheros OUI */ -#define ATH_OUI_TYPE 0x01 /* Atheros protocol ie */ - -/* NB: Atheros allocated the OUI for this purpose ~2005 but beware ... */ -#define TDMA_OUI ATH_OUI -#define TDMA_OUI_TYPE 0x02 /* TDMA protocol ie */ - -#define BCM_OUI 0x4c9000 /* Broadcom OUI */ -#define BCM_OUI_HTCAP 51 /* pre-draft HTCAP ie */ -#define BCM_OUI_HTINFO 52 /* pre-draft HTINFO ie */ - -#define WPA_OUI 0xf25000 -#define WPA_OUI_TYPE 0x01 -#define WPA_VERSION 1 /* current supported version */ - -#define WPA_CSE_NULL 0x00 -#define WPA_CSE_WEP40 0x01 -#define WPA_CSE_TKIP 0x02 -#define WPA_CSE_CCMP 0x04 -#define WPA_CSE_WEP104 0x05 - -#define WPA_ASE_NONE 0x00 -#define WPA_ASE_8021X_UNSPEC 0x01 -#define WPA_ASE_8021X_PSK 0x02 - -#define WPS_OUI_TYPE 0x04 - -#define RSN_OUI 0xac0f00 -#define RSN_VERSION 1 /* current supported version */ - -#define RSN_CSE_NULL 0x00 -#define RSN_CSE_WEP40 0x01 -#define RSN_CSE_TKIP 0x02 -#define RSN_CSE_WRAP 0x03 -#define RSN_CSE_CCMP 0x04 -#define RSN_CSE_WEP104 0x05 - -#define RSN_ASE_NONE 0x00 -#define RSN_ASE_8021X_UNSPEC 0x01 -#define RSN_ASE_8021X_PSK 0x02 - -#define RSN_CAP_PREAUTH 0x01 - -#define WME_OUI 0xf25000 -#define WME_OUI_TYPE 0x02 -#define WME_INFO_OUI_SUBTYPE 0x00 -#define WME_PARAM_OUI_SUBTYPE 0x01 -#define WME_VERSION 1 - -/* WME stream classes */ -#define WME_AC_BE 0 /* best effort */ -#define WME_AC_BK 1 /* background */ -#define WME_AC_VI 2 /* video */ -#define WME_AC_VO 3 /* voice */ - -/* AUTH management packets - * - * octet algo[2] - * octet seq[2] - * octet status[2] - * octet chal.id - * octet chal.length - * octet chal.text[253] NB: 1-253 bytes - */ - -/* challenge length for shared key auth */ -#define IEEE80211_CHALLENGE_LEN 128 - -#define IEEE80211_AUTH_ALG_OPEN 0x0000 -#define IEEE80211_AUTH_ALG_SHARED 0x0001 -#define IEEE80211_AUTH_ALG_LEAP 0x0080 - -#define IEEE80211_WEP_KEYLEN 5 /* 40bit */ -#define IEEE80211_WEP_IVLEN 3 /* 24bit */ -#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */ -#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */ -#define IEEE80211_WEP_TOTLEN (IEEE80211_WEP_IVLEN + \ - IEEE80211_WEP_KIDLEN + \ - IEEE80211_WEP_CRCLEN) -#define IEEE80211_WEP_NKID 4 /* number of key ids */ - -/* 802.11i defines an extended IV for use with non-WEP ciphers. - * When the EXTIV bit is set in the key id byte an additional - * 4 bytes immediately follow the IV for TKIP. For CCMP the - * EXTIV bit is likewise set but the 8 bytes represent the - * CCMP header rather than IV+extended-IV. - */ -#define IEEE80211_WEP_EXTIV 0x20 -#define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */ -#define IEEE80211_WEP_MICLEN 8 /* trailing MIC */ - -#define IEEE80211_CRC_LEN 4 - -/* Maximum acceptable MTU is: - * IEEE80211_MAX_LEN - WEP overhead - CRC - - * QoS overhead - RSN/WPA overhead - * Min is arbitrarily chosen > IEEE80211_MIN_LEN. The default - * mtu is Ethernet-compatible; it's set by ether_ifattach. - */ -#define IEEE80211_MTU_MAX 2290 -#define IEEE80211_MTU_MIN 32 - -#define IEEE80211_MAX_LEN (2300 + IEEE80211_CRC_LEN + \ - (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN)) -#define IEEE80211_ACK_LEN \ - (sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN) -#define IEEE80211_MIN_LEN \ - (sizeof(struct ieee80211_frame_min) + IEEE80211_CRC_LEN) - -/* The 802.11 spec says at most 2007 stations may be - * associated at once. For most AP's this is way more - * than is feasible so we use a default of IEEE80211_AID_DEF. - * This number may be overridden by the driver and/or by - * user configuration but may not be less than IEEE80211_AID_MIN - * (see _ieee80211.h for implementation-specific settings). - */ -#define IEEE80211_AID_MAX 2007 - -#define IEEE80211_AID(b) ((b) &~ 0xc000) - -/* RTS frame length parameters. The default is specified in - * the 802.11 spec as 512; we treat it as implementation-dependent - * so it's defined in ieee80211_var.h. The max may be wrong - * for jumbo frames. - */ -#define IEEE80211_RTS_MIN 1 -#define IEEE80211_RTS_MAX 2346 - -/* TX fragmentation parameters. As above for RTS, we treat - * default as implementation-dependent so define it elsewhere. - */ -#define IEEE80211_FRAG_MIN 256 -#define IEEE80211_FRAG_MAX 2346 - -/* Beacon interval (TU's). Min+max come from WiFi requirements. - * As above, we treat default as implementation-dependent so - * define it elsewhere. - */ -#define IEEE80211_BINTVAL_MAX 1000 /* max beacon interval (TU's) */ -#define IEEE80211_BINTVAL_MIN 25 /* min beacon interval (TU's) */ - -/* DTIM period (beacons). Min+max are not really defined - * by the protocol but we want them publicly visible so - * define them here. - */ -#define IEEE80211_DTIM_MAX 15 /* max DTIM period */ -#define IEEE80211_DTIM_MIN 1 /* min DTIM period */ - -/* Beacon miss threshold (beacons). As for DTIM, we define - * them here to be publicly visible. Note the max may be - * clamped depending on device capabilities. - */ -#define IEEE80211_HWBMISS_MIN 1 -#define IEEE80211_HWBMISS_MAX 255 - -/* One Time Unit (TU) is 1Kus = 1024 microseconds. */ -#define IEEE80211_DUR_TU 1024 - -/* IEEE 802.11b durations for DSSS PHY in microseconds */ -#define IEEE80211_DUR_DS_LONG_PREAMBLE 144 -#define IEEE80211_DUR_DS_SHORT_PREAMBLE 72 - -#define IEEE80211_DUR_DS_SLOW_PLCPHDR 48 -#define IEEE80211_DUR_DS_FAST_PLCPHDR 24 -#define IEEE80211_DUR_DS_SLOW_ACK 112 -#define IEEE80211_DUR_DS_FAST_ACK 56 -#define IEEE80211_DUR_DS_SLOW_CTS 112 -#define IEEE80211_DUR_DS_FAST_CTS 56 - -#define IEEE80211_DUR_DS_SLOT 20 -#define IEEE80211_DUR_DS_SIFS 10 -#define IEEE80211_DUR_DS_PIFS (IEEE80211_DUR_DS_SIFS + IEEE80211_DUR_DS_SLOT) -#define IEEE80211_DUR_DS_DIFS (IEEE80211_DUR_DS_SIFS + \ - 2 * IEEE80211_DUR_DS_SLOT) -#define IEEE80211_DUR_DS_EIFS (IEEE80211_DUR_DS_SIFS + \ - IEEE80211_DUR_DS_SLOW_ACK + \ - IEEE80211_DUR_DS_LONG_PREAMBLE + \ - IEEE80211_DUR_DS_SLOW_PLCPHDR + \ - IEEE80211_DUR_DIFS) - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -typedef uint16_t ieee80211_seq; - -/* AUTH management packets - * - * octet algo[2] - * octet seq[2] - * octet status[2] - * octet chal.id - * octet chal.length - * octet chal.text[253] NB: 1-253 bytes - */ - -enum +enum ieee80211_max_ampdu_length_exp { - IEEE80211_AUTH_OPEN_REQUEST = 1, - IEEE80211_AUTH_OPEN_RESPONSE = 2, + IEEE80211_HT_MAX_AMPDU_8K = 0, + IEEE80211_HT_MAX_AMPDU_16K = 1, + IEEE80211_HT_MAX_AMPDU_32K = 2, + IEEE80211_HT_MAX_AMPDU_64K = 3 }; -enum +/* Maximum length of AMPDU that the STA can receive in VHT. + * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets) + */ + +enum ieee80211_vht_max_ampdu_length_exp { - IEEE80211_AUTH_SHARED_REQUEST = 1, - IEEE80211_AUTH_SHARED_CHALLENGE = 2, - IEEE80211_AUTH_SHARED_RESPONSE = 3, - IEEE80211_AUTH_SHARED_PASS = 4, + IEEE80211_VHT_MAX_AMPDU_8K = 0, + IEEE80211_VHT_MAX_AMPDU_16K = 1, + IEEE80211_VHT_MAX_AMPDU_32K = 2, + IEEE80211_VHT_MAX_AMPDU_64K = 3, + IEEE80211_VHT_MAX_AMPDU_128K = 4, + IEEE80211_VHT_MAX_AMPDU_256K = 5, + IEEE80211_VHT_MAX_AMPDU_512K = 6, + IEEE80211_VHT_MAX_AMPDU_1024K = 7 }; -/* Reason and status codes. +#define IEEE80211_HT_MAX_AMPDU_FACTOR 13 + +/* Minimum MPDU start spacing */ + +enum ieee80211_min_mpdu_spacing +{ + IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */ + IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */ + IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */ + IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */ + IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */ + IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */ + IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */ + IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */ +}; + +/* struct ieee80211_ht_operation - HT operation IE * - * Reason codes are used in management frames to indicate why an - * action took place (e.g. on disassociation). Status codes are - * used in management frames to indicate the result of an operation. - * - * Unlisted codes are reserved + * This structure is the "HT operation element" as + * described in 802.11n-2009 7.3.2.57 */ -enum +struct ieee80211_ht_operation { - IEEE80211_REASON_UNSPECIFIED = 1, - IEEE80211_REASON_AUTH_EXPIRE = 2, - IEEE80211_REASON_AUTH_LEAVE = 3, - IEEE80211_REASON_ASSOC_EXPIRE = 4, - IEEE80211_REASON_ASSOC_TOOMANY = 5, - IEEE80211_REASON_NOT_AUTHED = 6, - IEEE80211_REASON_NOT_ASSOCED = 7, - IEEE80211_REASON_ASSOC_LEAVE = 8, - IEEE80211_REASON_ASSOC_NOT_AUTHED = 9, - IEEE80211_REASON_DISASSOC_PWRCAP_BAD = 10, /* 11h */ - IEEE80211_REASON_DISASSOC_SUPCHAN_BAD = 11, /* 11h */ - IEEE80211_REASON_IE_INVALID = 13, /* 11i */ - IEEE80211_REASON_MIC_FAILURE = 14, /* 11i */ - IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, /* 11i */ - IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT = 16, /* 11i */ - IEEE80211_REASON_IE_IN_4WAY_DIFFERS = 17, /* 11i */ - IEEE80211_REASON_GROUP_CIPHER_INVALID = 18, /* 11i */ - IEEE80211_REASON_PAIRWISE_CIPHER_INVALID = 19, /* 11i */ - IEEE80211_REASON_AKMP_INVALID = 20, /* 11i */ - IEEE80211_REASON_UNSUPP_RSN_IE_VERSION = 21, /* 11i */ - IEEE80211_REASON_INVALID_RSN_IE_CAP = 22, /* 11i */ - IEEE80211_REASON_802_1X_AUTH_FAILED = 23, /* 11i */ - IEEE80211_REASON_CIPHER_SUITE_REJECTED = 24, /* 11i */ - IEEE80211_REASON_UNSPECIFIED_QOS = 32, /* 11e */ - IEEE80211_REASON_INSUFFICIENT_BW = 33, /* 11e */ - IEEE80211_REASON_TOOMANY_FRAMES = 34, /* 11e */ - IEEE80211_REASON_OUTSIDE_TXOP = 35, /* 11e */ - IEEE80211_REASON_LEAVING_QBSS = 36, /* 11e */ - IEEE80211_REASON_BAD_MECHANISM = 37, /* 11e */ - IEEE80211_REASON_SETUP_NEEDED = 38, /* 11e */ - IEEE80211_REASON_TIMEOUT = 39, /* 11e */ - - IEEE80211_REASON_PEER_LINK_CANCELED = 52, /* 11s */ - IEEE80211_REASON_MESH_MAX_PEERS = 53, /* 11s */ - IEEE80211_REASON_MESH_CPVIOLATION = 54, /* 11s */ - IEEE80211_REASON_MESH_CLOSE_RCVD = 55, /* 11s */ - IEEE80211_REASON_MESH_MAX_RETRIES = 56, /* 11s */ - IEEE80211_REASON_MESH_CONFIRM_TIMEOUT = 57, /* 11s */ - IEEE80211_REASON_MESH_INVALID_GTK = 58, /* 11s */ - IEEE80211_REASON_MESH_INCONS_PARAMS = 59, /* 11s */ - IEEE80211_REASON_MESH_INVALID_SECURITY = 60, /* 11s */ - IEEE80211_REASON_MESH_PERR_NO_PROXY = 61, /* 11s */ - IEEE80211_REASON_MESH_PERR_NO_FI = 62, /* 11s */ - IEEE80211_REASON_MESH_PERR_DEST_UNREACH = 63, /* 11s */ - IEEE80211_REASON_MESH_MAC_ALRDY_EXISTS_MBSS = 64, /* 11s */ - IEEE80211_REASON_MESH_CHAN_SWITCH_REG = 65, /* 11s */ - IEEE80211_REASON_MESH_CHAN_SWITCH_UNSPEC = 66, /* 11s */ - - IEEE80211_STATUS_SUCCESS = 0, - IEEE80211_STATUS_UNSPECIFIED = 1, - IEEE80211_STATUS_CAPINFO = 10, - IEEE80211_STATUS_NOT_ASSOCED = 11, - IEEE80211_STATUS_OTHER = 12, - IEEE80211_STATUS_ALG = 13, - IEEE80211_STATUS_SEQUENCE = 14, - IEEE80211_STATUS_CHALLENGE = 15, - IEEE80211_STATUS_TIMEOUT = 16, - IEEE80211_STATUS_TOOMANY = 17, - IEEE80211_STATUS_BASIC_RATE = 18, - IEEE80211_STATUS_SP_REQUIRED = 19, /* 11b */ - IEEE80211_STATUS_PBCC_REQUIRED = 20, /* 11b */ - IEEE80211_STATUS_CA_REQUIRED = 21, /* 11b */ - IEEE80211_STATUS_SPECMGMT_REQUIRED = 22, /* 11h */ - IEEE80211_STATUS_PWRCAP_REQUIRED = 23, /* 11h */ - IEEE80211_STATUS_SUPCHAN_REQUIRED = 24, /* 11h */ - IEEE80211_STATUS_SHORTSLOT_REQUIRED = 25, /* 11g */ - IEEE80211_STATUS_DSSSOFDM_REQUIRED = 26, /* 11g */ - IEEE80211_STATUS_MISSING_HT_CAPS = 27, /* 11n D3.0 */ - IEEE80211_STATUS_INVALID_IE = 40, /* 11i */ - IEEE80211_STATUS_GROUP_CIPHER_INVALID = 41, /* 11i */ - IEEE80211_STATUS_PAIRWISE_CIPHER_INVALID = 42, /* 11i */ - IEEE80211_STATUS_AKMP_INVALID = 43, /* 11i */ - IEEE80211_STATUS_UNSUPP_RSN_IE_VERSION = 44, /* 11i */ - IEEE80211_STATUS_INVALID_RSN_IE_CAP = 45, /* 11i */ - IEEE80211_STATUS_CIPHER_SUITE_REJECTED = 46, /* 11i */ + uint8_t primary_chan; + uint8_t ht_param; + uint16_t operation_mode; + uint16_t stbc_param; + uint8_t basic_set[16]; }; -/* Management information element payloads. */ - -enum -{ - IEEE80211_ELEMID_SSID = 0, - IEEE80211_ELEMID_RATES = 1, - IEEE80211_ELEMID_FHPARMS = 2, - IEEE80211_ELEMID_DSPARMS = 3, - IEEE80211_ELEMID_CFPARMS = 4, - IEEE80211_ELEMID_TIM = 5, - IEEE80211_ELEMID_IBSSPARMS = 6, - IEEE80211_ELEMID_COUNTRY = 7, - IEEE80211_ELEMID_BSSLOAD = 11, - IEEE80211_ELEMID_TSPEC = 13, - IEEE80211_ELEMID_TCLAS = 14, - IEEE80211_ELEMID_CHALLENGE = 16, - - /* 17-31 reserved for challenge text extension */ - - IEEE80211_ELEMID_PWRCNSTR = 32, - IEEE80211_ELEMID_PWRCAP = 33, - IEEE80211_ELEMID_TPCREQ = 34, - IEEE80211_ELEMID_TPCREP = 35, - IEEE80211_ELEMID_SUPPCHAN = 36, - IEEE80211_ELEMID_CSA = 37, - IEEE80211_ELEMID_MEASREQ = 38, - IEEE80211_ELEMID_MEASREP = 39, - IEEE80211_ELEMID_QUIET = 40, - IEEE80211_ELEMID_IBSSDFS = 41, - IEEE80211_ELEMID_ERP = 42, - IEEE80211_ELEMID_HTCAP = 45, - IEEE80211_ELEMID_QOS = 46, - IEEE80211_ELEMID_RESERVED_47 = 47, - IEEE80211_ELEMID_RSN = 48, - IEEE80211_ELEMID_XRATES = 50, - IEEE80211_ELEMID_APCHANREP = 51, - IEEE80211_ELEMID_MOBILITY_DOMAIN = 54, - IEEE80211_ELEMID_HTINFO = 61, - IEEE80211_ELEMID_SECCHAN_OFFSET = 62, - IEEE80211_ELEMID_RRM_ENACAPS = 70, - IEEE80211_ELEMID_MULTIBSSID = 71, - IEEE80211_ELEMID_COEX_2040 = 72, - IEEE80211_ELEMID_INTOL_CHN_REPORT = 73, - IEEE80211_ELEMID_OVERLAP_BSS_SCAN_PARAM = 74, - IEEE80211_ELEMID_TSF_REQ = 91, - IEEE80211_ELEMID_TSF_RESP = 92, - IEEE80211_ELEMID_WNM_SLEEP_MODE = 93, - IEEE80211_ELEMID_TIM_BCAST_REQ = 94, - IEEE80211_ELEMID_TIM_BCAST_RESP = 95, - IEEE80211_ELEMID_TPC = 150, - IEEE80211_ELEMID_CCKM = 156, - IEEE80211_ELEMID_VENDOR = 221, /* vendor private */ - - /* 802.11s IEs - * NB: On vanilla Linux still IEEE80211_ELEMID_MESHPEER = 55, - * but they defined a new with id 117 called PEER_MGMT. - * NB: complies with open80211 - */ - - IEEE80211_ELEMID_MESHCONF = 113, - IEEE80211_ELEMID_MESHID = 114, - IEEE80211_ELEMID_MESHLINK = 115, - IEEE80211_ELEMID_MESHCNGST = 116, - IEEE80211_ELEMID_MESHPEER = 117, - IEEE80211_ELEMID_MESHCSA = 118, - IEEE80211_ELEMID_MESHTIM = 39, /* XXX: remove */ - IEEE80211_ELEMID_MESHAWAKEW = 119, - IEEE80211_ELEMID_MESHBEACONT = 120, - - /* 121-124 MMCAOP not implemented yet */ - - IEEE80211_ELEMID_MESHGANN = 125, - IEEE80211_ELEMID_MESHRANN = 126, - - /* 127 Extended Capabilities */ - - IEEE80211_ELEMID_EXTCAP = 127, - - /* 128-129 reserved */ - - IEEE80211_ELEMID_MESHPREQ = 130, - IEEE80211_ELEMID_MESHPREP = 131, - IEEE80211_ELEMID_MESHPERR = 132, - - /* 133-136 reserved */ - - IEEE80211_ELEMID_MESHPXU = 137, - IEEE80211_ELEMID_MESHPXUC = 138, - IEEE80211_ELEMID_MESHAH = 60, /* XXX: remove */ - - /* 802.11ac */ - - IEEE80211_ELEMID_VHT_CAP = 191, - IEEE80211_ELEMID_VHT_OPMODE = 192, - IEEE80211_ELEMID_VHT_PWR_ENV = 195, -}; - -/* IEEE 802.11 PLCP header */ - -begin_packed_struct struct ieee80211_plcp_hdr -{ - uint16_t i_sfd; - uint8_t i_signal; - uint8_t i_service; - uint16_t i_length; - uint16_t i_crc; -} end_packed_struct; - -/* generic definitions for IEEE 802.11 frames */ - -begin_packed_struct struct ieee80211_frame -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_addr1[IEEE80211_ADDR_LEN]; - uint8_t i_addr2[IEEE80211_ADDR_LEN]; - uint8_t i_addr3[IEEE80211_ADDR_LEN]; - uint8_t i_seq[2]; - - /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */ - - /* see below */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_qosframe -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_addr1[IEEE80211_ADDR_LEN]; - uint8_t i_addr2[IEEE80211_ADDR_LEN]; - uint8_t i_addr3[IEEE80211_ADDR_LEN]; - uint8_t i_seq[2]; - uint8_t i_qos[2]; - - /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */ - - /* see below */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_qoscntl -{ - uint8_t i_qos[2]; -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_addr4 -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_addr1[IEEE80211_ADDR_LEN]; - uint8_t i_addr2[IEEE80211_ADDR_LEN]; - uint8_t i_addr3[IEEE80211_ADDR_LEN]; - uint8_t i_seq[2]; - uint8_t i_addr4[IEEE80211_ADDR_LEN]; -} end_packed_struct; - -begin_packed_struct struct ieee80211_qosframe_addr4 -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_addr1[IEEE80211_ADDR_LEN]; - uint8_t i_addr2[IEEE80211_ADDR_LEN]; - uint8_t i_addr3[IEEE80211_ADDR_LEN]; - uint8_t i_seq[2]; - uint8_t i_addr4[IEEE80211_ADDR_LEN]; - uint8_t i_qos[2]; -} end_packed_struct; - -/* WME/802.11e information element. */ - -begin_packed_struct struct ieee80211_wme_info -{ - uint8_t wme_id; /* IEEE80211_ELEMID_VENDOR */ - uint8_t wme_len; /* length in bytes */ - uint8_t wme_oui[3]; /* 0x00, 0x50, 0xf2 */ - uint8_t wme_type; /* OUI type */ - uint8_t wme_subtype; /* OUI subtype */ - uint8_t wme_version; /* spec revision */ - uint8_t wme_info; /* QoS info */ -} end_packed_struct; - -/* WME/802.11e Tspec Element */ - -begin_packed_struct struct ieee80211_wme_tspec -{ - uint8_t ts_id; - uint8_t ts_len; - uint8_t ts_oui[3]; - uint8_t ts_oui_type; - uint8_t ts_oui_subtype; - uint8_t ts_version; - uint8_t ts_tsinfo[3]; - uint8_t ts_nom_msdu[2]; - uint8_t ts_max_msdu[2]; - uint8_t ts_min_svc[4]; - uint8_t ts_max_svc[4]; - uint8_t ts_inactv_intv[4]; - uint8_t ts_susp_intv[4]; - uint8_t ts_start_svc[4]; - uint8_t ts_min_rate[4]; - uint8_t ts_mean_rate[4]; - uint8_t ts_max_burst[4]; - uint8_t ts_min_phy[4]; - uint8_t ts_peak_rate[4]; - uint8_t ts_delay[4]; - uint8_t ts_surplus[2]; - uint8_t ts_medium_time[2]; -} end_packed_struct; - -/* WME AC parameter field */ - -begin_packed_struct struct ieee80211_wme_acparams -{ - uint8_t acp_aci_aifsn; - uint8_t acp_logcwminmax; - uint16_t acp_txop; -} end_packed_struct; - -/* WME Parameter Element */ - -begin_packed_struct struct ieee80211_wme_param -{ - uint8_t param_id; - uint8_t param_len; - uint8_t param_oui[3]; - uint8_t param_oui_type; - uint8_t param_oui_subtype; - uint8_t param_version; - uint8_t param_qosinfo; - uint8_t param_reserved; - struct ieee80211_wme_acparams params_acparams[WME_NUM_AC]; -} end_packed_struct; - -/* Management Notification Frame */ - -begin_packed_struct struct ieee80211_mnf -{ - uint8_t mnf_category; - uint8_t mnf_action; - uint8_t mnf_dialog; - uint8_t mnf_status; -} end_packed_struct; - -/* 802.11n Management Action Frames */ - -/* generic frame format */ - -begin_packed_struct struct ieee80211_action -{ - uint8_t ia_category; - uint8_t ia_action; -} end_packed_struct; - -/* HT - recommended transmission channel width */ - -begin_packed_struct struct ieee80211_action_ht_txchwidth -{ - struct ieee80211_action at_header; - uint8_t at_chwidth; -} end_packed_struct; - -/* HT - MIMO Power Save (NB: D2.04) */ - -begin_packed_struct struct ieee80211_action_ht_mimopowersave -{ - struct ieee80211_action am_header; - uint8_t am_control; -} end_packed_struct; - -/* BA - ADDBA request */ - -begin_packed_struct struct ieee80211_action_ba_addbarequest -{ - struct ieee80211_action rq_header; - uint8_t rq_dialogtoken; - uint16_t rq_baparamset; - uint16_t rq_batimeout; /* in TUs */ - uint16_t rq_baseqctl; -} end_packed_struct; - -/* BA - ADDBA response */ - -begin_packed_struct struct ieee80211_action_ba_addbaresponse -{ - struct ieee80211_action rs_header; - uint8_t rs_dialogtoken; - uint16_t rs_statuscode; - uint16_t rs_baparamset; - uint16_t rs_batimeout; /* in TUs */ -} end_packed_struct; - -/* BA - DELBA */ - -begin_packed_struct struct ieee80211_action_ba_delba -{ - struct ieee80211_action dl_header; - uint16_t dl_baparamset; - uint16_t dl_reasoncode; -} end_packed_struct; - -/* BAR Starting Sequence Control */ - -begin_packed_struct struct ieee80211_ba_request -{ - uint16_t rq_barctl; - uint16_t rq_barseqctl; -} end_packed_struct; - -/* Control frames. */ - -begin_packed_struct struct ieee80211_frame_min -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_addr1[IEEE80211_ADDR_LEN]; - uint8_t i_addr2[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_rts -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_ra[IEEE80211_ADDR_LEN]; - uint8_t i_ta[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_cts -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_ra[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_ack -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_ra[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_pspoll -{ - uint8_t i_fc[2]; - uint8_t i_aid[2]; - uint8_t i_bssid[IEEE80211_ADDR_LEN]; - uint8_t i_ta[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_cfend /* NB: also CF-End+CF-Ack */ -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; /* should be zero */ - uint8_t i_ra[IEEE80211_ADDR_LEN]; - uint8_t i_bssid[IEEE80211_ADDR_LEN]; - - /* FCS */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_frame_bar -{ - uint8_t i_fc[2]; - uint8_t i_dur[2]; - uint8_t i_ra[IEEE80211_ADDR_LEN]; - uint8_t i_ta[IEEE80211_ADDR_LEN]; - uint16_t i_ctl; - uint16_t i_seq; - - /* FCS */ -} end_packed_struct; - -/* 802.11i/WPA information element (maximally sized). */ - -begin_packed_struct struct ieee80211_ie_wpa -{ - uint8_t wpa_id; /* IEEE80211_ELEMID_VENDOR */ - uint8_t wpa_len; /* length in bytes */ - uint8_t wpa_oui[3]; /* 0x00, 0x50, 0xf2 */ - uint8_t wpa_type; /* OUI type */ - uint16_t wpa_version; /* spec revision */ - uint32_t wpa_mcipher[1]; /* multicast/group key cipher */ - uint16_t wpa_uciphercnt; /* # pairwise key ciphers */ - uint32_t wpa_uciphers[8]; /* ciphers */ - uint16_t wpa_authselcnt; /* authentication selector cnt */ - uint32_t wpa_authsels[8]; /* selectors */ - uint16_t wpa_caps; /* 802.11i capabilities */ - uint16_t wpa_pmkidcnt; /* 802.11i pmkid count */ - uint16_t wpa_pmkids[8]; /* 802.11i pmkids */ -} end_packed_struct; - -/* 802.11n HT Capability IE - * NB: these reflect D1.10 +/* for ht_param */ + +#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 +#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00 +#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01 +#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03 +#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04 +#define IEEE80211_HT_PARAM_RIFS_MODE 0x08 + +/* for operation_mode */ + +#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1 +#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3 +#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004 +#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010 +#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5 +#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0 + +/* for stbc_param */ + +#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040 +#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080 +#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100 +#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200 +#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400 +#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800 + +/* block-ack parameters */ + +#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001 +#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 +#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C +#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0 +#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 +#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 + +/* A-MPDU buffer sizes + * According to HT size varies from 8 to 64 frames + * HE adds the ability to have up to 256 frames. */ -begin_packed_struct struct ieee80211_ie_htcap -{ - uint8_t hc_id; /* element ID */ - uint8_t hc_len; /* length in bytes */ - uint16_t hc_cap; /* HT caps (see below) */ - uint8_t hc_param; /* HT params (see below) */ - uint8_t hc_mcsset[16]; /* supported MCS set */ - uint16_t hc_extcap; /* extended HT capabilities */ - uint32_t hc_txbf; /* txbf capabilities */ - uint8_t hc_antenna; /* antenna capabilities */ -} end_packed_struct; +#define IEEE80211_MIN_AMPDU_BUF 0x8 +#define IEEE80211_MAX_AMPDU_BUF_HT 0x40 +#define IEEE80211_MAX_AMPDU_BUF 0x100 -/* 802.11n HT Information IE */ +/* Spatial Multiplexing Power Save Modes (for capability) */ -begin_packed_struct struct ieee80211_ie_htinfo -{ - uint8_t hi_id; /* element ID */ - uint8_t hi_len; /* length in bytes */ - uint8_t hi_ctrlchannel; /* primary channel */ - uint8_t hi_byte1; /* ht ie byte 1 */ - uint8_t hi_byte2; /* ht ie byte 2 */ - uint8_t hi_byte3; /* ht ie byte 3 */ - uint16_t hi_byte45; /* ht ie bytes 4+5 */ - uint8_t hi_basicmcsset[16]; /* basic MCS set */ -} end_packed_struct; +#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 -/* VHT MCS information. - * + rx_highest/tx_highest: optional; maximum long GI VHT PPDU - * data rate. 1Mbit/sec units. - * + rx_mcs_map/tx_mcs_map: bitmap of per-stream supported MCS; - * 2 bits each. +/* for SM power control field lower two bits */ + +#define WLAN_HT_SMPS_CONTROL_DISABLED 0 +#define WLAN_HT_SMPS_CONTROL_STATIC 1 +#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3 + +/* struct ieee80211_vht_mcs_info - VHT MCS information + * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams + * @rx_highest: Indicates highest long GI VHT PPDU data rate + * STA can receive. Rate expressed in units of 1 Mbps. + * If this field is 0 this value should not be used to + * consider the highest RX data rate supported. + * The top 3 bits of this field indicate the Maximum NSTS,total + * (a beamformee capability.) + * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams + * @tx_highest: Indicates highest long GI VHT PPDU data rate + * STA can transmit. Rate expressed in units of 1 Mbps. + * If this field is 0 this value should not be used to + * consider the highest TX data rate supported. + * The top 2 bits of this field are reserved, the + * 3rd bit from the top indiciates VHT Extended NSS BW + * Capability. */ -begin_packed_struct struct ieee80211_vht_mcs_info +struct ieee80211_vht_mcs_info { uint16_t rx_mcs_map; uint16_t rx_highest; uint16_t tx_mcs_map; uint16_t tx_highest; -} end_packed_struct; +}; -/* VHT capabilities element: 802.11ac-2013 8.4.2.160 */ +/* for rx_highest */ -begin_packed_struct struct ieee80211_ie_vhtcap -{ - uint8_t ie; - uint8_t len; - uint32_t vht_cap_info; - struct ieee80211_vht_mcs_info supp_mcs; -} end_packed_struct; +#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13 +#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT) -/* VHT operation IE - 802.11ac-2013 8.4.2.161 */ +/* for tx_highest */ -begin_packed_struct struct ieee80211_ie_vht_operation -{ - uint8_t ie; - uint8_t len; - uint8_t chan_width; - uint8_t center_freq_seg1_idx; - uint8_t center_freq_seg2_idx; - uint16_t basic_mcs_set; -} end_packed_struct; +#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13) -/* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164 +/* enum ieee80211_vht_mcs_support - VHT MCS support definitions + * @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the + * number of streams + * @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported + * @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported + * @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported * - * This defines the maximum transmit power for various bandwidths. + * These definitions are used in each 2-bit subfield of the @rx_mcs_map + * and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, which are + * both split into 8 subfields by number of streams. These values indicate + * which MCSes are supported for the number of streams the value appears + * for. */ -begin_packed_struct struct ieee80211_ie_vht_txpwrenv +enum ieee80211_vht_mcs_support { - uint8_t ie; + IEEE80211_VHT_MCS_SUPPORT_0_7 = 0, + IEEE80211_VHT_MCS_SUPPORT_0_8 = 1, + IEEE80211_VHT_MCS_SUPPORT_0_9 = 2, + IEEE80211_VHT_MCS_NOT_SUPPORTED = 3, +}; + +/* struct ieee80211_vht_cap - VHT capabilities + * + * This structure is the "VHT capabilities element" as + * described in 802.11ac D3.0 8.4.2.160 + * @vht_cap_info: VHT capability info + * @supp_mcs: VHT MCS supported rates + */ + +struct ieee80211_vht_cap +{ + uint32_t vht_cap_info; + struct ieee80211_vht_mcs_info supp_mcs; +}; + +/** + * enum ieee80211_vht_chanwidth - VHT channel width + * @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to + * determine the channel width (20 or 40 MHz) + * @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth + * @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth + * @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth + */ + +enum ieee80211_vht_chanwidth +{ + IEEE80211_VHT_CHANWIDTH_USE_HT = 0, + IEEE80211_VHT_CHANWIDTH_80MHZ = 1, + IEEE80211_VHT_CHANWIDTH_160MHZ = 2, + IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3, +}; + +/* struct ieee80211_vht_operation - VHT operation IE + * + * This structure is the "VHT operation element" as + * described in 802.11ac D3.0 8.4.2.161 + * @chan_width: Operating channel width + * @center_freq_seg0_idx: center freq segment 0 index + * @center_freq_seg1_idx: center freq segment 1 index + * @basic_mcs_set: VHT Basic MCS rate set + */ + +struct ieee80211_vht_operation +{ + uint8_t chan_width; + uint8_t center_freq_seg0_idx; + uint8_t center_freq_seg1_idx; + uint16_t basic_mcs_set; +}; + +/* struct ieee80211_he_cap_elem - HE capabilities element + * + * This structure is the "HE capabilities element" fixed fields as + * described in P802.11ax_D4.0 section 9.4.2.242.2 and 9.4.2.242.3 + */ + +struct ieee80211_he_cap_elem +{ + uint8_t mac_cap_info[6]; + uint8_t phy_cap_info[11]; +}; + +#define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN 5 + +/* enum ieee80211_he_mcs_support - HE MCS support definitions + * @IEEE80211_HE_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the + * number of streams + * @IEEE80211_HE_MCS_SUPPORT_0_9: MCSes 0-9 are supported + * @IEEE80211_HE_MCS_SUPPORT_0_11: MCSes 0-11 are supported + * @IEEE80211_HE_MCS_NOT_SUPPORTED: This number of streams isn't supported + * + * These definitions are used in each 2-bit subfield of the rx_mcs_* + * and tx_mcs_* fields of &struct ieee80211_he_mcs_nss_supp, which are + * both split into 8 subfields by number of streams. These values indicate + * which MCSes are supported for the number of streams the value appears + * for. + */ + +enum ieee80211_he_mcs_support +{ + IEEE80211_HE_MCS_SUPPORT_0_7 = 0, + IEEE80211_HE_MCS_SUPPORT_0_9 = 1, + IEEE80211_HE_MCS_SUPPORT_0_11 = 2, + IEEE80211_HE_MCS_NOT_SUPPORTED = 3, +}; + +/* struct ieee80211_he_mcs_nss_supp - HE Tx/Rx HE MCS NSS Support Field + * + * This structure holds the data required for the Tx/Rx HE MCS NSS Support + * Field described in P802.11ax_D2.0 section 9.4.2.237.4 + * + * @rx_mcs_80: Rx MCS map 2 bits for each stream, total 8 streams, + * for channel widths less than 80MHz. + * @tx_mcs_80: Tx MCS map 2 bits for each stream, total 8 streams, + * for channel widths less than 80MHz. + * @rx_mcs_160: Rx MCS map 2 bits for each stream, total 8 streams, + * for channel width 160MHz. + * @tx_mcs_160: Tx MCS map 2 bits for each stream, total 8 streams, + * for channel width 160MHz. + * @rx_mcs_80p80: Rx MCS map 2 bits for each stream, total 8 streams, + * for channel width 80p80MHz. + * @tx_mcs_80p80: Tx MCS map 2 bits for each stream, total 8 streams, + * for channel width 80p80MHz. + */ + +struct ieee80211_he_mcs_nss_supp +{ + uint16_t rx_mcs_80; + uint16_t tx_mcs_80; + uint16_t rx_mcs_160; + uint16_t tx_mcs_160; + uint16_t rx_mcs_80p80; + uint16_t tx_mcs_80p80; +}; + +/* struct ieee80211_he_operation - HE capabilities element + * + * This structure is the "HE operation element" fields as + * described in P802.11ax_D4.0 section 9.4.2.243 + */ + +struct ieee80211_he_operation +{ + uint32_t he_oper_params; + uint16_t he_mcs_nss_set; + + /* Optional 0,1,3,4,5,7 or 8 bytes: depends on @he_oper_params */ + + uint8_t optional[]; +}; + +/* struct ieee80211_he_spr - HE spatial reuse element + * + * This structure is the "HE spatial reuse element" element as + * described in P802.11ax_D4.0 section 9.4.2.241 + */ + +struct ieee80211_he_spr +{ + uint8_t he_sr_control; + + /* Optional 0 to 19 bytes: depends on @he_sr_control */ + + uint8_t optional[]; +}; + +/* struct ieee80211_he_mu_edca_param_ac_rec - MU AC Parameter Record field + * + * This structure is the "MU AC Parameter Record" fields as + * described in P802.11ax_D4.0 section 9.4.2.245 + */ + +struct ieee80211_he_mu_edca_param_ac_rec +{ + uint8_t aifsn; + uint8_t ecw_min_max; + uint8_t mu_edca_timer; +}; + +/* struct ieee80211_mu_edca_param_set - MU EDCA Parameter Set element + * + * This structure is the "MU EDCA Parameter Set element" fields as + * described in P802.11ax_D4.0 section 9.4.2.245 + */ + +struct ieee80211_mu_edca_param_set +{ + uint8_t mu_qos_info; + struct ieee80211_he_mu_edca_param_ac_rec ac_be; + struct ieee80211_he_mu_edca_param_ac_rec ac_bk; + struct ieee80211_he_mu_edca_param_ac_rec ac_vi; + struct ieee80211_he_mu_edca_param_ac_rec ac_vo; +}; + +/* 802.11ac VHT Capabilities */ + +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 +#define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2 +#define IEEE80211_VHT_CAP_RXLDPC 0x00000010 +#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 +#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 +#define IEEE80211_VHT_CAP_TXSTBC 0x00000080 +#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 +#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200 +#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300 +#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400 +#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 +#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8 +#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 +#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 +#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 +#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \ + (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT) +#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16 +#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \ + (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT) +#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 +#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 +#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 +#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 +#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 +#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ + (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000 +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 +#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 +#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 +#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30 +#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000 + +/* ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS + * @cap: VHT capabilities of the peer + * @bw: bandwidth to use + * @mcs: MCS index to use + * @ext_nss_bw_capable: indicates whether or not the local transmitter + * (rate scaling algorithm) can deal with the new logic + * (dot11VHTExtendedNSSBWCapable) + * @max_vht_nss: current maximum NSS as advertised by the STA in + * operating mode notification, can be 0 in which case the + * capability data will be used to derive this (from MCS support) + * + * Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can + * vary for a given BW/MCS. This function parses the data. + * + * Note: This function is exported by cfg80211. + */ + +int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, + enum ieee80211_vht_chanwidth bw, + int mcs, bool ext_nss_bw_capable, + unsigned int max_vht_nss); + +/* 802.11ax HE MAC capabilities */ + +#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01 +#define IEEE80211_HE_MAC_CAP0_TWT_REQ 0x02 +#define IEEE80211_HE_MAC_CAP0_TWT_RES 0x04 +#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_NOT_SUPP 0x00 +#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_1 0x08 +#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_2 0x10 +#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_3 0x18 +#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_MASK 0x18 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_1 0x00 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_2 0x20 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_4 0x40 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_8 0x60 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_16 0x80 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_32 0xa0 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_64 0xc0 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_UNLIMITED 0xe0 +#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_MASK 0xe0 + +#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_UNLIMITED 0x00 +#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_128 0x01 +#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_256 0x02 +#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_512 0x03 +#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_MASK 0x03 +#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_0US 0x00 +#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US 0x04 +#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US 0x08 +#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK 0x0c +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_1 0x00 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2 0x10 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3 0x20 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4 0x30 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5 0x40 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6 0x50 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7 0x60 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8 0x70 +#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_MASK 0x70 + +/* Link adaptation is split between byte HE_MAC_CAP1 and + * HE_MAC_CAP2. It should be set only if IEEE80211_HE_MAC_CAP0_HTC_HE + * in which case the following values apply: + * 0 = No feedback. + * 1 = reserved. + * 2 = Unsolicited feedback. + * 3 = both + */ + +#define IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION 0x80 + +#define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION 0x01 +#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02 +#define IEEE80211_HE_MAC_CAP2_TRS 0x04 +#define IEEE80211_HE_MAC_CAP2_BSR 0x08 +#define IEEE80211_HE_MAC_CAP2_BCAST_TWT 0x10 +#define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP 0x20 +#define IEEE80211_HE_MAC_CAP2_MU_CASCADING 0x40 +#define IEEE80211_HE_MAC_CAP2_ACK_EN 0x80 + +#define IEEE80211_HE_MAC_CAP3_OMI_CONTROL 0x02 +#define IEEE80211_HE_MAC_CAP3_OFDMA_RA 0x04 + +/* The maximum length of an A-MDPU is defined by the combination + * of the Maximum A-MDPU Length Exponent field in the HT + * capabilities, VHT capabilities and the same field in the HE + * capabilities. + */ + +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0 0x00 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1 0x08 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2 0x10 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3 0x18 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18 +#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20 +#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40 +#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80 + +#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01 +#define IEEE80211_HE_MAC_CAP4_QTP 0x02 +#define IEEE80211_HE_MAC_CAP4_BQR 0x04 +#define IEEE80211_HE_MAC_CAP4_PSR_RESP 0x08 +#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10 +#define IEEE80211_HE_MAC_CAP4_OPS 0x20 +#define IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU 0x40 + +/* Multi TID agg TX is split between byte #4 and #5 + * The value is a combination of B39,B40,B41 + */ + +#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39 0x80 + +#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01 +#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02 +#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION 0x04 +#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08 +#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10 +#define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20 +#define IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING 0x40 +#define IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX 0x80 + +#define IEEE80211_HE_VHT_MAX_AMPDU_FACTOR 20 +#define IEEE80211_HE_HT_MAX_AMPDU_FACTOR 16 + +/* 802.11ax HE PHY capabilities */ + +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G 0x08 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G 0x10 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G 0x20 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G 0x40 +#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK 0xfe + +#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_20MHZ 0x01 +#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_40MHZ 0x02 +#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_20MHZ 0x04 +#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_40MHZ 0x08 +#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK 0x0f +#define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A 0x10 +#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20 +#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40 + +/* Midamble RX/TX Max NSTS is split between byte #2 and byte #3 */ + +#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80 + +#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS 0x01 +#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02 +#define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ 0x04 +#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08 +#define IEEE80211_HE_PHY_CAP2_DOPPLER_TX 0x10 +#define IEEE80211_HE_PHY_CAP2_DOPPLER_RX 0x20 + +/* Note that the meaning of UL MU below is different between + * an AP and a non-AP sta, where in the AP case it indicates + * support for Rx and in the non-AP sta case it indicates + * support for Tx. + */ + +#define IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO 0x40 +#define IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO 0x80 + +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM 0x00 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK 0x01 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_QPSK 0x02 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM 0x03 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK 0x03 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 0x00 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2 0x04 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_NO_DCM 0x00 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK 0x08 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_QPSK 0x10 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM 0x18 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00 +#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20 +#define IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU 0x40 +#define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80 + +#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01 +#define IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER 0x02 + +/* Minimal allowed value of Max STS under 80MHz is 3 */ +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4 0x0c +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_5 0x10 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_6 0x14 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_7 0x18 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8 0x1c +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_MASK 0x1c + +/* Minimal allowed value of Max STS above 80MHz is 3 */ +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_4 0x60 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_5 0x80 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_6 0xa0 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_7 0xc0 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 0xe0 +#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_MASK 0xe0 + +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_1 0x00 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 0x01 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_3 0x02 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_4 0x03 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_5 0x04 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_6 0x05 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_7 0x06 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_8 0x07 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK 0x07 + +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_1 0x00 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 0x08 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_3 0x10 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_4 0x18 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_5 0x20 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_6 0x28 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_7 0x30 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_8 0x38 +#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK 0x38 + +#define IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK 0x40 +#define IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK 0x80 + +#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01 +#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02 +#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB 0x04 +#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB 0x08 +#define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10 +#define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20 +#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40 +#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80 + +#define IEEE80211_HE_PHY_CAP7_PSR_BASED_SR 0x01 +#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP 0x02 +#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_3 0x18 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_4 0x20 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_5 0x28 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_6 0x30 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_7 0x38 +#define IEEE80211_HE_PHY_CAP7_MAX_NC_MASK 0x38 +#define IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ 0x40 +#define IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ 0x80 + +#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI 0x01 +#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G 0x02 +#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU 0x04 +#define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU 0x08 +#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI 0x10 +#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_TX_2X_AND_1XLTF 0x20 +#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242 0x00 +#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484 0x40 +#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996 0x80 +#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996 0xc0 +#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK 0xc0 + +#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM 0x01 +#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK 0x02 +#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU 0x04 +#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU 0x08 +#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10 +#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20 +#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US 0x00 +#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US 0x40 +#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US 0x80 +#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED 0xc0 +#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK 0xc0 + +/* 802.11ax HE TX/RX MCS NSS Support */ + +#define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS (3) +#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_POS (6) +#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_POS (11) +#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_MASK 0x07c0 +#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_MASK 0xf800 + +/* TX/RX HE MCS Support field Highest MCS subfield encoding */ + +enum ieee80211_he_highest_mcs_supported_subfield_enc +{ + HIGHEST_MCS_SUPPORTED_MCS7 = 0, + HIGHEST_MCS_SUPPORTED_MCS8, + HIGHEST_MCS_SUPPORTED_MCS9, + HIGHEST_MCS_SUPPORTED_MCS10, + HIGHEST_MCS_SUPPORTED_MCS11, +}; + +/* Calculate 802.11ax HE capabilities IE Tx/Rx HE MCS NSS + * Support Field size + */ + +static inline uint8_t +ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap) +{ + uint8_t count = 4; + + if (he_cap->phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) + count += 4; + + if (he_cap->phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) + count += 4; + + return count; +} + +/* 802.11ax HE PPE Thresholds */ + +#define IEEE80211_PPE_THRES_NSS_SUPPORT_2NSS (1) +#define IEEE80211_PPE_THRES_NSS_POS (0) +#define IEEE80211_PPE_THRES_NSS_MASK (7) +#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_2x966_AND_966_RU \ + (BIT(5) | BIT(6)) +#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK 0x78 +#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS (3) +#define IEEE80211_PPE_THRES_INFO_PPET_SIZE (3) + +/* Calculate 802.11ax HE capabilities IE PPE field size + * Input: Header byte of ppe_thres (first byte), + * and HE capa IE's PHY cap uint8_t* + */ + +static inline uint8_t +ieee80211_he_ppe_size(uint8_t ppe_thres_hdr, const uint8_t *phy_cap_info) +{ + uint8_t n; + + if ((phy_cap_info[6] & + IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) == 0) + return 0; + + n = hweight8(ppe_thres_hdr & + IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK); + n *= (1 + ((ppe_thres_hdr & IEEE80211_PPE_THRES_NSS_MASK) >> + IEEE80211_PPE_THRES_NSS_POS)); + + /* Each pair is 6 bits, and we need to add the 7 "header" bits to the + * total size. + */ + + n = (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) + 7; + n = DIV_ROUND_UP(n, 8); + + return n; +} + +/* HE Operation defines */ + +#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x00000007 +#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000008 +#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x00003ff0 +#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 4 +#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x00004000 +#define IEEE80211_HE_OPERATION_CO_HOSTED_BSS 0x00008000 +#define IEEE80211_HE_OPERATION_ER_SU_DISABLE 0x00010000 +#define IEEE80211_HE_OPERATION_6GHZ_OP_INFO 0x00020000 +#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x3f000000 +#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24 +#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x40000000 +#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x80000000 + +/* ieee80211_he_6ghz_oper - HE 6 GHz operation Information field + * @primary: primary channel + * @control: control flags + * @ccfs0: channel center frequency segment 0 + * @ccfs1: channel center frequency segment 1 + * @minrate: minimum rate (in 1 Mbps units) + */ + +struct ieee80211_he_6ghz_oper +{ + uint8_t primary; +#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH 0x3 +#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ 0 +#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_40MHZ 1 +#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_80MHZ 2 +#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ 3 +#define IEEE80211_HE_6GHZ_OPER_CTRL_DUP_BEACON 0x4 + uint8_t control; + uint8_t ccfs0; + uint8_t ccfs1; + uint8_t minrate; +}; + +/* ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size + * @he_oper_ie: byte data of the He Operations IE, stating from the byte + * after the ext ID byte. It is assumed that he_oper_ie has at least + * sizeof(struct ieee80211_he_operation) bytes, the caller must have + * validated this. + * @return the actual size of the IE data (not including header), + * or 0 on error + */ + +static inline uint8_t +ieee80211_he_oper_size(const uint8_t *he_oper_ie) +{ + struct ieee80211_he_operation *he_oper = (void *)he_oper_ie; + uint8_t oper_len = sizeof(struct ieee80211_he_operation); + uint32_t he_oper_params; + + /* Make sure the input is not NULL */ + + if (!he_oper_ie) + return 0; + + /* Calc required length */ + + he_oper_params = le32_to_cpu(he_oper->he_oper_params); + if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO) + oper_len += 3; + if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS) + oper_len++; + if (he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO) + oper_len += sizeof(struct ieee80211_he_6ghz_oper); + + /* Add the first byte (extension ID) to the total length */ + + oper_len++; + + return oper_len; +} + +/* ieee80211_he_6ghz_oper - obtain 6 GHz operation field + * @he_oper: HE operation element (must be pre-validated for size) + * but may be %NULL + * + * Return: a pointer to the 6 GHz operation field, or %NULL + */ + +static inline const struct ieee80211_he_6ghz_oper * +ieee80211_he_6ghz_oper(const struct ieee80211_he_operation *he_oper) +{ + const uint8_t *ret = (void *)&he_oper->optional; + uint32_t he_oper_params; + + if (!he_oper) + return NULL; + + he_oper_params = le32_to_cpu(he_oper->he_oper_params); + + if (!(he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO)) + return NULL; + if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO) + ret += 3; + if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS) + ret++; + + return (void *)ret; +} + +/* HE Spatial Reuse defines */ +#define IEEE80211_HE_SPR_PSR_DISALLOWED BIT(0) +#define IEEE80211_HE_SPR_NON_SRG_OBSS_PD_SR_DISALLOWED BIT(1) +#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT BIT(2) +#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT BIT(3) +#define IEEE80211_HE_SPR_HESIGA_SR_VAL15_ALLOWED BIT(4) + +/* ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size + * @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the byte + * after the ext ID byte. It is assumed that he_spr_ie has at least + * sizeof(struct ieee80211_he_spr) bytes, the caller must have validated + * this + * @return the actual size of the IE data (not including header), + * or 0 on error + */ + +static inline uint8_t +ieee80211_he_spr_size(const uint8_t *he_spr_ie) +{ + struct ieee80211_he_spr *he_spr = (void *)he_spr_ie; + uint8_t spr_len = sizeof(struct ieee80211_he_spr); + uint8_t he_spr_params; + + /* Make sure the input is not NULL */ + + if (!he_spr_ie) + return 0; + + /* Calc required length */ + + he_spr_params = he_spr->he_sr_control; + if (he_spr_params & IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT) + spr_len++; + if (he_spr_params & IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT) + spr_len += 18; + + /* Add the first byte (extension ID) to the total length */ + + spr_len++; + + return spr_len; +} + +/* S1G Capabilities Information field */ + +#define IEEE80211_S1G_CAPABILITY_LEN 15 + +#define S1G_CAP0_S1G_LONG BIT(0) +#define S1G_CAP0_SGI_1MHZ BIT(1) +#define S1G_CAP0_SGI_2MHZ BIT(2) +#define S1G_CAP0_SGI_4MHZ BIT(3) +#define S1G_CAP0_SGI_8MHZ BIT(4) +#define S1G_CAP0_SGI_16MHZ BIT(5) +#define S1G_CAP0_SUPP_CH_WIDTH GENMASK(7, 6) + +#define S1G_SUPP_CH_WIDTH_2 0 +#define S1G_SUPP_CH_WIDTH_4 1 +#define S1G_SUPP_CH_WIDTH_8 2 +#define S1G_SUPP_CH_WIDTH_16 3 +#define S1G_SUPP_CH_WIDTH_MAX(cap) ((1 << FIELD_GET(S1G_CAP0_SUPP_CH_WIDTH, \ + cap[0])) << 1) + +#define S1G_CAP1_RX_LDPC BIT(0) +#define S1G_CAP1_TX_STBC BIT(1) +#define S1G_CAP1_RX_STBC BIT(2) +#define S1G_CAP1_SU_BFER BIT(3) +#define S1G_CAP1_SU_BFEE BIT(4) +#define S1G_CAP1_BFEE_STS GENMASK(7, 5) + +#define S1G_CAP2_SOUNDING_DIMENSIONS GENMASK(2, 0) +#define S1G_CAP2_MU_BFER BIT(3) +#define S1G_CAP2_MU_BFEE BIT(4) +#define S1G_CAP2_PLUS_HTC_VHT BIT(5) +#define S1G_CAP2_TRAVELING_PILOT GENMASK(7, 6) + +#define S1G_CAP3_RD_RESPONDER BIT(0) +#define S1G_CAP3_HT_DELAYED_BA BIT(1) +#define S1G_CAP3_MAX_MPDU_LEN BIT(2) +#define S1G_CAP3_MAX_AMPDU_LEN_EXP GENMASK(4, 3) +#define S1G_CAP3_MIN_MPDU_START GENMASK(7, 5) + +#define S1G_CAP4_UPLINK_SYNC BIT(0) +#define S1G_CAP4_DYNAMIC_AID BIT(1) +#define S1G_CAP4_BAT BIT(2) +#define S1G_CAP4_TIME_ADE BIT(3) +#define S1G_CAP4_NON_TIM BIT(4) +#define S1G_CAP4_GROUP_AID BIT(5) +#define S1G_CAP4_STA_TYPE GENMASK(7, 6) + +#define S1G_CAP5_CENT_AUTH_CONTROL BIT(0) +#define S1G_CAP5_DIST_AUTH_CONTROL BIT(1) +#define S1G_CAP5_AMSDU BIT(2) +#define S1G_CAP5_AMPDU BIT(3) +#define S1G_CAP5_ASYMMETRIC_BA BIT(4) +#define S1G_CAP5_FLOW_CONTROL BIT(5) +#define S1G_CAP5_SECTORIZED_BEAM GENMASK(7, 6) + +#define S1G_CAP6_OBSS_MITIGATION BIT(0) +#define S1G_CAP6_FRAGMENT_BA BIT(1) +#define S1G_CAP6_NDP_PS_POLL BIT(2) +#define S1G_CAP6_RAW_OPERATION BIT(3) +#define S1G_CAP6_PAGE_SLICING BIT(4) +#define S1G_CAP6_TXOP_SHARING_IMP_ACK BIT(5) +#define S1G_CAP6_VHT_LINK_ADAPT GENMASK(7, 6) + +#define S1G_CAP7_TACK_AS_PS_POLL BIT(0) +#define S1G_CAP7_DUP_1MHZ BIT(1) +#define S1G_CAP7_MCS_NEGOTIATION BIT(2) +#define S1G_CAP7_1MHZ_CTL_RESPONSE_PREAMBLE BIT(3) +#define S1G_CAP7_NDP_BFING_REPORT_POLL BIT(4) +#define S1G_CAP7_UNSOLICITED_DYN_AID BIT(5) +#define S1G_CAP7_SECTOR_TRAINING_OPERATION BIT(6) +#define S1G_CAP7_TEMP_PS_MODE_SWITCH BIT(7) + +#define S1G_CAP8_TWT_GROUPING BIT(0) +#define S1G_CAP8_BDT BIT(1) +#define S1G_CAP8_COLOR GENMASK(4, 2) +#define S1G_CAP8_TWT_REQUEST BIT(5) +#define S1G_CAP8_TWT_RESPOND BIT(6) +#define S1G_CAP8_PV1_FRAME BIT(7) + +#define S1G_CAP9_LINK_ADAPT_PER_CONTROL_RESPONSE BIT(0) + +#define S1G_OPER_CH_WIDTH_PRIMARY_1MHZ BIT(0) +#define S1G_OPER_CH_WIDTH_OPER GENMASK(4, 1) + +#define LISTEN_INT_USF GENMASK(15, 14) +#define LISTEN_INT_UI GENMASK(13, 0) + +#define IEEE80211_MAX_USF FIELD_MAX(LISTEN_INT_USF) +#define IEEE80211_MAX_UI FIELD_MAX(LISTEN_INT_UI) + +/* Authentication algorithms */ + +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 +#define WLAN_AUTH_FT 2 +#define WLAN_AUTH_SAE 3 +#define WLAN_AUTH_FILS_SK 4 +#define WLAN_AUTH_FILS_SK_PFS 5 +#define WLAN_AUTH_FILS_PK 6 +#define WLAN_AUTH_LEAP 128 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_ESS (1<<0) +#define WLAN_CAPABILITY_IBSS (1<<1) + +/* A mesh STA sets the ESS and IBSS capability bits to zero. + * however, this holds true for p2p probe responses (in the p2p_find + * phase) as well. + */ + +#define WLAN_CAPABILITY_IS_STA_BSS(cap) \ + (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS))) + +#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) +#define WLAN_CAPABILITY_PRIVACY (1<<4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) +#define WLAN_CAPABILITY_PBCC (1<<6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) + +/* 802.11h */ + +#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) +#define WLAN_CAPABILITY_QOS (1<<9) +#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) +#define WLAN_CAPABILITY_APSD (1<<11) +#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12) +#define WLAN_CAPABILITY_DSSS_OFDM (1<<13) +#define WLAN_CAPABILITY_DEL_BACK (1<<14) +#define WLAN_CAPABILITY_IMM_BACK (1<<15) + +/* DMG (60gHz) 802.11ad */ + +/* type - bits 0..1 */ + +#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0) +#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */ +#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */ +#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */ + +#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2) +#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) +#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4) +#define WLAN_CAPABILITY_DMG_ECPAC (1<<5) + +#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8) +#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12) + +/* measurement */ + +#define IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0) +#define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1) +#define IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED (1<<2) + +#define IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC 0 +#define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1 +#define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2 +#define IEEE80211_SPCT_MSR_RPRT_TYPE_LCI 8 +#define IEEE80211_SPCT_MSR_RPRT_TYPE_CIVIC 11 + +/* 802.11g ERP information element */ + +#define WLAN_ERP_NON_ERP_PRESENT (1<<0) +#define WLAN_ERP_USE_PROTECTION (1<<1) +#define WLAN_ERP_BARKER_PREAMBLE (1<<2) + +/* WLAN_ERP_BARKER_PREAMBLE values */ + +enum +{ + WLAN_ERP_PREAMBLE_SHORT = 0, + WLAN_ERP_PREAMBLE_LONG = 1, +}; + +/* Band ID, 802.11ad #8.4.1.45 */ + +enum +{ + IEEE80211_BANDID_TV_WS = 0, /* TV white spaces */ + IEEE80211_BANDID_SUB1 = 1, /* Sub-1 GHz (excluding TV white spaces) */ + IEEE80211_BANDID_2G = 2, /* 2.4 GHz */ + IEEE80211_BANDID_3G = 3, /* 3.6 GHz */ + IEEE80211_BANDID_5G = 4, /* 4.9 and 5 GHz */ + IEEE80211_BANDID_60G = 5, /* 60 GHz */ +}; + +/* Status codes */ + +enum ieee80211_statuscode +{ + WLAN_STATUS_SUCCESS = 0, + WLAN_STATUS_UNSPECIFIED_FAILURE = 1, + WLAN_STATUS_CAPS_UNSUPPORTED = 10, + WLAN_STATUS_REASSOC_NO_ASSOC = 11, + WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12, + WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13, + WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14, + WLAN_STATUS_CHALLENGE_FAIL = 15, + WLAN_STATUS_AUTH_TIMEOUT = 16, + WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17, + WLAN_STATUS_ASSOC_DENIED_RATES = 18, + + /* 802.11b */ + + WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19, + WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20, + WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21, + + /* 802.11h */ + + WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22, + WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23, + WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24, + + /* 802.11g */ + + WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25, + WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26, + + /* 802.11w */ + + WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30, + WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31, + + /* 802.11i */ + + WLAN_STATUS_INVALID_IE = 40, + WLAN_STATUS_INVALID_GROUP_CIPHER = 41, + WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42, + WLAN_STATUS_INVALID_AKMP = 43, + WLAN_STATUS_UNSUPP_RSN_VERSION = 44, + WLAN_STATUS_INVALID_RSN_IE_CAP = 45, + WLAN_STATUS_CIPHER_SUITE_REJECTED = 46, + + /* 802.11e */ + + WLAN_STATUS_UNSPECIFIED_QOS = 32, + WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33, + WLAN_STATUS_ASSOC_DENIED_LOWACK = 34, + WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35, + WLAN_STATUS_REQUEST_DECLINED = 37, + WLAN_STATUS_INVALID_QOS_PARAM = 38, + WLAN_STATUS_CHANGE_TSPEC = 39, + WLAN_STATUS_WAIT_TS_DELAY = 47, + WLAN_STATUS_NO_DIRECT_LINK = 48, + WLAN_STATUS_STA_NOT_PRESENT = 49, + WLAN_STATUS_STA_NOT_QSTA = 50, + + /* 802.11s */ + + WLAN_STATUS_ANTI_CLOG_REQUIRED = 76, + WLAN_STATUS_FCG_NOT_SUPP = 78, + WLAN_STATUS_STA_NO_TBTT = 78, + + /* 802.11ad */ + + WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39, + WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47, + WLAN_STATUS_REJECT_WITH_SCHEDULE = 83, + WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86, + WLAN_STATUS_PERFORMING_FST_NOW = 87, + WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88, + WLAN_STATUS_REJECT_U_PID_SETTING = 89, + WLAN_STATUS_REJECT_DSE_BAND = 96, + WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99, + WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103, + + /* 802.11ai */ + + WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 108, + WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 109, + WLAN_STATUS_SAE_HASH_TO_ELEMENT = 126, + WLAN_STATUS_SAE_PK = 127, +}; + +/* Reason codes */ + +enum ieee80211_reasoncode +{ + WLAN_REASON_UNSPECIFIED = 1, + WLAN_REASON_PREV_AUTH_NOT_VALID = 2, + WLAN_REASON_DEAUTH_LEAVING = 3, + WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4, + WLAN_REASON_DISASSOC_AP_BUSY = 5, + WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6, + WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7, + WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8, + WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9, + + /* 802.11h */ + + WLAN_REASON_DISASSOC_BAD_POWER = 10, + WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11, + + /* 802.11i */ + + WLAN_REASON_INVALID_IE = 13, + WLAN_REASON_MIC_FAILURE = 14, + WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, + WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16, + WLAN_REASON_IE_DIFFERENT = 17, + WLAN_REASON_INVALID_GROUP_CIPHER = 18, + WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19, + WLAN_REASON_INVALID_AKMP = 20, + WLAN_REASON_UNSUPP_RSN_VERSION = 21, + WLAN_REASON_INVALID_RSN_IE_CAP = 22, + WLAN_REASON_IEEE8021X_FAILED = 23, + WLAN_REASON_CIPHER_SUITE_REJECTED = 24, + + /* TDLS (802.11z) */ + + WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25, + WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26, + + /* 802.11e */ + + WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32, + WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33, + WLAN_REASON_DISASSOC_LOW_ACK = 34, + WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35, + WLAN_REASON_QSTA_LEAVE_QBSS = 36, + WLAN_REASON_QSTA_NOT_USE = 37, + WLAN_REASON_QSTA_REQUIRE_SETUP = 38, + WLAN_REASON_QSTA_TIMEOUT = 39, + WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45, + + /* 802.11s */ + + WLAN_REASON_MESH_PEER_CANCELED = 52, + WLAN_REASON_MESH_MAX_PEERS = 53, + WLAN_REASON_MESH_CONFIG = 54, + WLAN_REASON_MESH_CLOSE = 55, + WLAN_REASON_MESH_MAX_RETRIES = 56, + WLAN_REASON_MESH_CONFIRM_TIMEOUT = 57, + WLAN_REASON_MESH_INVALID_GTK = 58, + WLAN_REASON_MESH_INCONSISTENT_PARAM = 59, + WLAN_REASON_MESH_INVALID_SECURITY = 60, + WLAN_REASON_MESH_PATH_ERROR = 61, + WLAN_REASON_MESH_PATH_NOFORWARD = 62, + WLAN_REASON_MESH_PATH_DEST_UNREACHABLE = 63, + WLAN_REASON_MAC_EXISTS_IN_MBSS = 64, + WLAN_REASON_MESH_CHAN_REGULATORY = 65, + WLAN_REASON_MESH_CHAN = 66, +}; + +/* Information Element IDs */ + +enum ieee80211_eid +{ + WLAN_EID_SSID = 0, + WLAN_EID_SUPP_RATES = 1, + WLAN_EID_FH_PARAMS = 2, /* reserved now */ + WLAN_EID_DS_PARAMS = 3, + WLAN_EID_CF_PARAMS = 4, + WLAN_EID_TIM = 5, + WLAN_EID_IBSS_PARAMS = 6, + WLAN_EID_COUNTRY = 7, + + /* 8, 9 reserved */ + + WLAN_EID_REQUEST = 10, + WLAN_EID_QBSS_LOAD = 11, + WLAN_EID_EDCA_PARAM_SET = 12, + WLAN_EID_TSPEC = 13, + WLAN_EID_TCLAS = 14, + WLAN_EID_SCHEDULE = 15, + WLAN_EID_CHALLENGE = 16, + + /* 17-31 reserved for challenge text extension */ + + WLAN_EID_PWR_CONSTRAINT = 32, + WLAN_EID_PWR_CAPABILITY = 33, + WLAN_EID_TPC_REQUEST = 34, + WLAN_EID_TPC_REPORT = 35, + WLAN_EID_SUPPORTED_CHANNELS = 36, + WLAN_EID_CHANNEL_SWITCH = 37, + WLAN_EID_MEASURE_REQUEST = 38, + WLAN_EID_MEASURE_REPORT = 39, + WLAN_EID_QUIET = 40, + WLAN_EID_IBSS_DFS = 41, + WLAN_EID_ERP_INFO = 42, + WLAN_EID_TS_DELAY = 43, + WLAN_EID_TCLAS_PROCESSING = 44, + WLAN_EID_HT_CAPABILITY = 45, + WLAN_EID_QOS_CAPA = 46, + + /* 47 reserved for Broadcom */ + + WLAN_EID_RSN = 48, + WLAN_EID_802_15_COEX = 49, + WLAN_EID_EXT_SUPP_RATES = 50, + WLAN_EID_AP_CHAN_REPORT = 51, + WLAN_EID_NEIGHBOR_REPORT = 52, + WLAN_EID_RCPI = 53, + WLAN_EID_MOBILITY_DOMAIN = 54, + WLAN_EID_FAST_BSS_TRANSITION = 55, + WLAN_EID_TIMEOUT_INTERVAL = 56, + WLAN_EID_RIC_DATA = 57, + WLAN_EID_DSE_REGISTERED_LOCATION = 58, + WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59, + WLAN_EID_EXT_CHANSWITCH_ANN = 60, + WLAN_EID_HT_OPERATION = 61, + WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62, + WLAN_EID_BSS_AVG_ACCESS_DELAY = 63, + WLAN_EID_ANTENNA_INFO = 64, + WLAN_EID_RSNI = 65, + WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66, + WLAN_EID_BSS_AVAILABLE_CAPACITY = 67, + WLAN_EID_BSS_AC_ACCESS_DELAY = 68, + WLAN_EID_TIME_ADVERTISEMENT = 69, + WLAN_EID_RRM_ENABLED_CAPABILITIES = 70, + WLAN_EID_MULTIPLE_BSSID = 71, + WLAN_EID_BSS_COEX_2040 = 72, + WLAN_EID_BSS_INTOLERANT_CHL_REPORT = 73, + WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74, + WLAN_EID_RIC_DESCRIPTOR = 75, + WLAN_EID_MMIE = 76, + WLAN_EID_ASSOC_COMEBACK_TIME = 77, + WLAN_EID_EVENT_REQUEST = 78, + WLAN_EID_EVENT_REPORT = 79, + WLAN_EID_DIAGNOSTIC_REQUEST = 80, + WLAN_EID_DIAGNOSTIC_REPORT = 81, + WLAN_EID_LOCATION_PARAMS = 82, + WLAN_EID_NON_TX_BSSID_CAP = 83, + WLAN_EID_SSID_LIST = 84, + WLAN_EID_MULTI_BSSID_IDX = 85, + WLAN_EID_FMS_DESCRIPTOR = 86, + WLAN_EID_FMS_REQUEST = 87, + WLAN_EID_FMS_RESPONSE = 88, + WLAN_EID_QOS_TRAFFIC_CAPA = 89, + WLAN_EID_BSS_MAX_IDLE_PERIOD = 90, + WLAN_EID_TSF_REQUEST = 91, + WLAN_EID_TSF_RESPOSNE = 92, + WLAN_EID_WNM_SLEEP_MODE = 93, + WLAN_EID_TIM_BCAST_REQ = 94, + WLAN_EID_TIM_BCAST_RESP = 95, + WLAN_EID_COLL_IF_REPORT = 96, + WLAN_EID_CHANNEL_USAGE = 97, + WLAN_EID_TIME_ZONE = 98, + WLAN_EID_DMS_REQUEST = 99, + WLAN_EID_DMS_RESPONSE = 100, + WLAN_EID_LINK_ID = 101, + WLAN_EID_WAKEUP_SCHEDUL = 102, + + /* 103 reserved */ + + WLAN_EID_CHAN_SWITCH_TIMING = 104, + WLAN_EID_PTI_CONTROL = 105, + WLAN_EID_PU_BUFFER_STATUS = 106, + WLAN_EID_INTERWORKING = 107, + WLAN_EID_ADVERTISEMENT_PROTOCOL = 108, + WLAN_EID_EXPEDITED_BW_REQ = 109, + WLAN_EID_QOS_MAP_SET = 110, + WLAN_EID_ROAMING_CONSORTIUM = 111, + WLAN_EID_EMERGENCY_ALERT = 112, + WLAN_EID_MESH_CONFIG = 113, + WLAN_EID_MESH_ID = 114, + WLAN_EID_LINK_METRIC_REPORT = 115, + WLAN_EID_CONGESTION_NOTIFICATION = 116, + WLAN_EID_PEER_MGMT = 117, + WLAN_EID_CHAN_SWITCH_PARAM = 118, + WLAN_EID_MESH_AWAKE_WINDOW = 119, + WLAN_EID_BEACON_TIMING = 120, + WLAN_EID_MCCAOP_SETUP_REQ = 121, + WLAN_EID_MCCAOP_SETUP_RESP = 122, + WLAN_EID_MCCAOP_ADVERT = 123, + WLAN_EID_MCCAOP_TEARDOWN = 124, + WLAN_EID_GANN = 125, + WLAN_EID_RANN = 126, + WLAN_EID_EXT_CAPABILITY = 127, + + /* 128, 129 reserved for Agere */ + + WLAN_EID_PREQ = 130, + WLAN_EID_PREP = 131, + WLAN_EID_PERR = 132, + + /* 133-136 reserved for Cisco */ + + WLAN_EID_PXU = 137, + WLAN_EID_PXUC = 138, + WLAN_EID_AUTH_MESH_PEER_EXCH = 139, + WLAN_EID_MIC = 140, + WLAN_EID_DESTINATION_URI = 141, + WLAN_EID_UAPSD_COEX = 142, + WLAN_EID_WAKEUP_SCHEDULE = 143, + WLAN_EID_EXT_SCHEDULE = 144, + WLAN_EID_STA_AVAILABILITY = 145, + WLAN_EID_DMG_TSPEC = 146, + WLAN_EID_DMG_AT = 147, + WLAN_EID_DMG_CAP = 148, + + /* 149 reserved for Cisco */ + + WLAN_EID_CISCO_VENDOR_SPECIFIC = 150, + WLAN_EID_DMG_OPERATION = 151, + WLAN_EID_DMG_BSS_PARAM_CHANGE = 152, + WLAN_EID_DMG_BEAM_REFINEMENT = 153, + WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154, + + /* 155-156 reserved for Cisco */ + + WLAN_EID_AWAKE_WINDOW = 157, + WLAN_EID_MULTI_BAND = 158, + WLAN_EID_ADDBA_EXT = 159, + WLAN_EID_NEXT_PCP_LIST = 160, + WLAN_EID_PCP_HANDOVER = 161, + WLAN_EID_DMG_LINK_MARGIN = 162, + WLAN_EID_SWITCHING_STREAM = 163, + WLAN_EID_SESSION_TRANSITION = 164, + WLAN_EID_DYN_TONE_PAIRING_REPORT = 165, + WLAN_EID_CLUSTER_REPORT = 166, + WLAN_EID_RELAY_CAP = 167, + WLAN_EID_RELAY_XFER_PARAM_SET = 168, + WLAN_EID_BEAM_LINK_MAINT = 169, + WLAN_EID_MULTIPLE_MAC_ADDR = 170, + WLAN_EID_U_PID = 171, + WLAN_EID_DMG_LINK_ADAPT_ACK = 172, + + /* 173 reserved for Symbol */ + + WLAN_EID_MCCAOP_ADV_OVERVIEW = 174, + WLAN_EID_QUIET_PERIOD_REQ = 175, + + /* 176 reserved for Symbol */ + + WLAN_EID_QUIET_PERIOD_RESP = 177, + + /* 178-179 reserved for Symbol */ + + /* 180 reserved for ISO/IEC 20011 */ + + WLAN_EID_EPAC_POLICY = 182, + WLAN_EID_CLISTER_TIME_OFF = 183, + WLAN_EID_INTER_AC_PRIO = 184, + WLAN_EID_SCS_DESCRIPTOR = 185, + WLAN_EID_QLOAD_REPORT = 186, + WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187, + WLAN_EID_HL_STREAM_ID = 188, + WLAN_EID_GCR_GROUP_ADDR = 189, + WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190, + WLAN_EID_VHT_CAPABILITY = 191, + WLAN_EID_VHT_OPERATION = 192, + WLAN_EID_EXTENDED_BSS_LOAD = 193, + WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194, + WLAN_EID_VHT_TX_POWER_ENVELOPE = 195, + WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196, + WLAN_EID_AID = 197, + WLAN_EID_QUIET_CHANNEL = 198, + WLAN_EID_OPMODE_NOTIF = 199, + + WLAN_EID_REDUCED_NEIGHBOR_REPORT = 201, + + WLAN_EID_AID_REQUEST = 210, + WLAN_EID_AID_RESPONSE = 211, + WLAN_EID_S1G_BCN_COMPAT = 213, + WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214, + WLAN_EID_S1G_CAPABILITIES = 217, + WLAN_EID_VENDOR_SPECIFIC = 221, + WLAN_EID_QOS_PARAMETER = 222, + WLAN_EID_S1G_OPERATION = 232, + WLAN_EID_CAG_NUMBER = 237, + WLAN_EID_AP_CSN = 239, + WLAN_EID_FILS_INDICATION = 240, + WLAN_EID_DILS = 241, + WLAN_EID_FRAGMENT = 242, + WLAN_EID_RSNX = 244, + WLAN_EID_EXTENSION = 255 +}; + +/* Element ID Extensions for Element ID 255 */ + +enum ieee80211_eid_ext +{ + WLAN_EID_EXT_ASSOC_DELAY_INFO = 1, + WLAN_EID_EXT_FILS_REQ_PARAMS = 2, + WLAN_EID_EXT_FILS_KEY_CONFIRM = 3, + WLAN_EID_EXT_FILS_SESSION = 4, + WLAN_EID_EXT_FILS_HLP_CONTAINER = 5, + WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6, + WLAN_EID_EXT_KEY_DELIVERY = 7, + WLAN_EID_EXT_FILS_WRAPPED_DATA = 8, + WLAN_EID_EXT_FILS_PUBLIC_KEY = 12, + WLAN_EID_EXT_FILS_NONCE = 13, + WLAN_EID_EXT_FUTURE_CHAN_GUIDANCE = 14, + WLAN_EID_EXT_HE_CAPABILITY = 35, + WLAN_EID_EXT_HE_OPERATION = 36, + WLAN_EID_EXT_UORA = 37, + WLAN_EID_EXT_HE_MU_EDCA = 38, + WLAN_EID_EXT_HE_SPR = 39, + WLAN_EID_EXT_NDP_FEEDBACK_REPORT_PARAMSET = 41, + WLAN_EID_EXT_BSS_COLOR_CHG_ANN = 42, + WLAN_EID_EXT_QUIET_TIME_PERIOD_SETUP = 43, + WLAN_EID_EXT_ESS_REPORT = 45, + WLAN_EID_EXT_OPS = 46, + WLAN_EID_EXT_HE_BSS_LOAD = 47, + WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52, + WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55, + WLAN_EID_EXT_NON_INHERITANCE = 56, + WLAN_EID_EXT_KNOWN_BSSID = 57, + WLAN_EID_EXT_SHORT_SSID_LIST = 58, + WLAN_EID_EXT_HE_6GHZ_CAPA = 59, + WLAN_EID_EXT_UL_MU_POWER_CAPA = 60, +}; + +/* Action category code */ + +enum ieee80211_category +{ + WLAN_CATEGORY_SPECTRUM_MGMT = 0, + WLAN_CATEGORY_QOS = 1, + WLAN_CATEGORY_DLS = 2, + WLAN_CATEGORY_BACK = 3, + WLAN_CATEGORY_PUBLIC = 4, + WLAN_CATEGORY_RADIO_MEASUREMENT = 5, + WLAN_CATEGORY_HT = 7, + WLAN_CATEGORY_SA_QUERY = 8, + WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9, + WLAN_CATEGORY_WNM = 10, + WLAN_CATEGORY_WNM_UNPROTECTED = 11, + WLAN_CATEGORY_TDLS = 12, + WLAN_CATEGORY_MESH_ACTION = 13, + WLAN_CATEGORY_MULTIHOP_ACTION = 14, + WLAN_CATEGORY_SELF_PROTECTED = 15, + WLAN_CATEGORY_DMG = 16, + WLAN_CATEGORY_WMM = 17, + WLAN_CATEGORY_FST = 18, + WLAN_CATEGORY_UNPROT_DMG = 20, + WLAN_CATEGORY_VHT = 21, + WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, + WLAN_CATEGORY_VENDOR_SPECIFIC = 127, +}; + +/* SPECTRUM_MGMT action code */ + +enum ieee80211_spectrum_mgmt_actioncode +{ + WLAN_ACTION_SPCT_MSR_REQ = 0, + WLAN_ACTION_SPCT_MSR_RPRT = 1, + WLAN_ACTION_SPCT_TPC_REQ = 2, + WLAN_ACTION_SPCT_TPC_RPRT = 3, + WLAN_ACTION_SPCT_CHL_SWITCH = 4, +}; + +/* HT action codes */ + +enum ieee80211_ht_actioncode +{ + WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0, + WLAN_HT_ACTION_SMPS = 1, + WLAN_HT_ACTION_PSMP = 2, + WLAN_HT_ACTION_PCO_PHASE = 3, + WLAN_HT_ACTION_CSI = 4, + WLAN_HT_ACTION_NONCOMPRESSED_BF = 5, + WLAN_HT_ACTION_COMPRESSED_BF = 6, + WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7, +}; + +/* VHT action codes */ + +enum ieee80211_vht_actioncode +{ + WLAN_VHT_ACTION_COMPRESSED_BF = 0, + WLAN_VHT_ACTION_GROUPID_MGMT = 1, + WLAN_VHT_ACTION_OPMODE_NOTIF = 2, +}; + +/* Self Protected Action codes */ + +enum ieee80211_self_protected_actioncode +{ + WLAN_SP_RESERVED = 0, + WLAN_SP_MESH_PEERING_OPEN = 1, + WLAN_SP_MESH_PEERING_CONFIRM = 2, + WLAN_SP_MESH_PEERING_CLOSE = 3, + WLAN_SP_MGK_INFORM = 4, + WLAN_SP_MGK_ACK = 5, +}; + +/* Mesh action codes */ + +enum ieee80211_mesh_actioncode +{ + WLAN_MESH_ACTION_LINK_METRIC_REPORT, + WLAN_MESH_ACTION_HWMP_PATH_SELECTION, + WLAN_MESH_ACTION_GATE_ANNOUNCEMENT, + WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION, + WLAN_MESH_ACTION_MCCA_SETUP_REQUEST, + WLAN_MESH_ACTION_MCCA_SETUP_REPLY, + WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST, + WLAN_MESH_ACTION_MCCA_ADVERTISEMENT, + WLAN_MESH_ACTION_MCCA_TEARDOWN, + WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST, + WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE, +}; + +/* Security key length */ + +enum ieee80211_key_len +{ + WLAN_KEY_LEN_WEP40 = 5, + WLAN_KEY_LEN_WEP104 = 13, + WLAN_KEY_LEN_CCMP = 16, + WLAN_KEY_LEN_CCMP_256 = 32, + WLAN_KEY_LEN_TKIP = 32, + WLAN_KEY_LEN_AES_CMAC = 16, + WLAN_KEY_LEN_SMS4 = 32, + WLAN_KEY_LEN_GCMP = 16, + WLAN_KEY_LEN_GCMP_256 = 32, + WLAN_KEY_LEN_BIP_CMAC_256 = 32, + WLAN_KEY_LEN_BIP_GMAC_128 = 16, + WLAN_KEY_LEN_BIP_GMAC_256 = 32, +}; + +#define IEEE80211_WEP_IV_LEN 4 +#define IEEE80211_WEP_ICV_LEN 4 +#define IEEE80211_CCMP_HDR_LEN 8 +#define IEEE80211_CCMP_MIC_LEN 8 +#define IEEE80211_CCMP_PN_LEN 6 +#define IEEE80211_CCMP_256_HDR_LEN 8 +#define IEEE80211_CCMP_256_MIC_LEN 16 +#define IEEE80211_CCMP_256_PN_LEN 6 +#define IEEE80211_TKIP_IV_LEN 8 +#define IEEE80211_TKIP_ICV_LEN 4 +#define IEEE80211_CMAC_PN_LEN 6 +#define IEEE80211_GMAC_PN_LEN 6 +#define IEEE80211_GCMP_HDR_LEN 8 +#define IEEE80211_GCMP_MIC_LEN 16 +#define IEEE80211_GCMP_PN_LEN 6 + +#define FILS_NONCE_LEN 16 +#define FILS_MAX_KEK_LEN 64 + +#define FILS_ERP_MAX_USERNAME_LEN 16 +#define FILS_ERP_MAX_REALM_LEN 253 +#define FILS_ERP_MAX_RRK_LEN 64 + +#define PMK_MAX_LEN 64 +#define SAE_PASSWORD_MAX_LEN 128 + +/* Public action codes (IEEE Std 802.11-2016, 9.6.8.1, Table 9-307) */ + +enum ieee80211_pub_actioncode +{ + WLAN_PUB_ACTION_20_40_BSS_COEX = 0, + WLAN_PUB_ACTION_DSE_ENABLEMENT = 1, + WLAN_PUB_ACTION_DSE_DEENABLEMENT = 2, + WLAN_PUB_ACTION_DSE_REG_LOC_ANN = 3, + WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4, + WLAN_PUB_ACTION_DSE_MSMT_REQ = 5, + WLAN_PUB_ACTION_DSE_MSMT_RESP = 6, + WLAN_PUB_ACTION_MSMT_PILOT = 7, + WLAN_PUB_ACTION_DSE_PC = 8, + WLAN_PUB_ACTION_VENDOR_SPECIFIC = 9, + WLAN_PUB_ACTION_GAS_INITIAL_REQ = 10, + WLAN_PUB_ACTION_GAS_INITIAL_RESP = 11, + WLAN_PUB_ACTION_GAS_COMEBACK_REQ = 12, + WLAN_PUB_ACTION_GAS_COMEBACK_RESP = 13, + WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14, + WLAN_PUB_ACTION_LOC_TRACK_NOTI = 15, + WLAN_PUB_ACTION_QAB_REQUEST_FRAME = 16, + WLAN_PUB_ACTION_QAB_RESPONSE_FRAME = 17, + WLAN_PUB_ACTION_QMF_POLICY = 18, + WLAN_PUB_ACTION_QMF_POLICY_CHANGE = 19, + WLAN_PUB_ACTION_QLOAD_REQUEST = 20, + WLAN_PUB_ACTION_QLOAD_REPORT = 21, + WLAN_PUB_ACTION_HCCA_TXOP_ADVERT = 22, + WLAN_PUB_ACTION_HCCA_TXOP_RESPONSE = 23, + WLAN_PUB_ACTION_PUBLIC_KEY = 24, + WLAN_PUB_ACTION_CHANNEL_AVAIL_QUERY = 25, + WLAN_PUB_ACTION_CHANNEL_SCHEDULE_MGMT = 26, + WLAN_PUB_ACTION_CONTACT_VERI_SIGNAL = 27, + WLAN_PUB_ACTION_GDD_ENABLEMENT_REQ = 28, + WLAN_PUB_ACTION_GDD_ENABLEMENT_RESP = 29, + WLAN_PUB_ACTION_NETWORK_CHANNEL_CONTROL = 30, + WLAN_PUB_ACTION_WHITE_SPACE_MAP_ANN = 31, + WLAN_PUB_ACTION_FTM_REQUEST = 32, + WLAN_PUB_ACTION_FTM = 33, + WLAN_PUB_ACTION_FILS_DISCOVERY = 34, +}; + +/* TDLS action codes */ + +enum ieee80211_tdls_actioncode +{ + WLAN_TDLS_SETUP_REQUEST = 0, + WLAN_TDLS_SETUP_RESPONSE = 1, + WLAN_TDLS_SETUP_CONFIRM = 2, + WLAN_TDLS_TEARDOWN = 3, + WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4, + WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5, + WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6, + WLAN_TDLS_PEER_PSM_REQUEST = 7, + WLAN_TDLS_PEER_PSM_RESPONSE = 8, + WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9, + WLAN_TDLS_DISCOVERY_REQUEST = 10, +}; + +/* Extended Channel Switching capability to be set in the 1st byte of + * the @WLAN_EID_EXT_CAPABILITY information element + */ + +#define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING BIT(2) + +/* Multiple BSSID capability is set in the 6th bit of 3rd byte of the + * @WLAN_EID_EXT_CAPABILITY information element + */ + +#define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT BIT(6) + +/* TDLS capabilities in the 4th byte of @WLAN_EID_EXT_CAPABILITY */ + +#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4) +#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5) +#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6) + +/* Interworking capabilities are set in 7th bit of 4th byte of the + * @WLAN_EID_EXT_CAPABILITY information element + */ + +#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED BIT(7) + +/* TDLS capabililites to be enabled in the 5th byte of the + * @WLAN_EID_EXT_CAPABILITY information element + */ + +#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5) +#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6) +#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7) + +#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(5) +#define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6) + +/* Defines the maximal number of MSDUs in an A-MSDU. */ + +#define WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB BIT(7) +#define WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB BIT(0) + +/* Fine Timing Measurement Initiator - bit 71 of @WLAN_EID_EXT_CAPABILITY + * information element + */ + +#define WLAN_EXT_CAPA9_FTM_INITIATOR BIT(7) + +/* Defines support for TWT Requester and TWT Responder */ + +#define WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT BIT(5) +#define WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT BIT(6) + +/* When set, indicates that the AP is able to tolerate 26-tone RU UL + * OFDMA transmissions using HE TB PPDU from OBSS (not falsely classify the + * 26-tone RU UL OFDMA transmissions as radar pulses). + */ + +#define WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT BIT(7) + +/* Defines support for enhanced multi-bssid advertisement */ + +#define WLAN_EXT_CAPA11_EMA_SUPPORT BIT(3) + +/* TDLS specific payload type in the LLC/SNAP header */ + +#define WLAN_TDLS_SNAP_RFTYPE 0x2 + +/* BSS Coex IE information field bits */ + +#define WLAN_BSS_COEX_INFORMATION_REQUEST BIT(0) + +/* enum ieee80211_mesh_sync_method - mesh synchronization method identifier + * + * @IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET: the default synchronization method + * @IEEE80211_SYNC_METHOD_VENDOR: a vendor specific synchronization method + * that will be specified in a vendor specific information element + */ + +enum ieee80211_mesh_sync_method +{ + IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1, + IEEE80211_SYNC_METHOD_VENDOR = 255, +}; + +/* enum ieee80211_mesh_path_protocol + * mesh path selection protocol identifier + * + * @IEEE80211_PATH_PROTOCOL_HWMP: the default path selection protocol + * @IEEE80211_PATH_PROTOCOL_VENDOR: a vendor specific protocol that will + * be specified in a vendor specific information element + */ + +enum ieee80211_mesh_path_protocol +{ + IEEE80211_PATH_PROTOCOL_HWMP = 1, + IEEE80211_PATH_PROTOCOL_VENDOR = 255, +}; + +/* enum ieee80211_mesh_path_metric - mesh path selection metric identifier + * + * @IEEE80211_PATH_METRIC_AIRTIME: the default path selection metric + * @IEEE80211_PATH_METRIC_VENDOR: a vendor specific metric that will be + * specified in a vendor specific information element + */ + +enum ieee80211_mesh_path_metric +{ + IEEE80211_PATH_METRIC_AIRTIME = 1, + IEEE80211_PATH_METRIC_VENDOR = 255, +}; + +/* enum ieee80211_root_mode_identifier - root mesh STA mode identifier + * + * These attribute are used by dot11MeshHWMPRootMode to set root mesh STA + * mode + * + * @IEEE80211_ROOTMODE_NO_ROOT: the mesh STA is not a root mesh STA (default) + * @IEEE80211_ROOTMODE_ROOT: the mesh STA is a root mesh STA if greater than + * this value + * @IEEE80211_PROACTIVE_PREQ_NO_PREP: the mesh STA is a root mesh STA + * supports the proactive PREQ with proactive PREP subfield set to 0 + * @IEEE80211_PROACTIVE_PREQ_WITH_PREP: the mesh STA is a root mesh STA + * supports the proactive PREQ with proactive PREP subfield set to 1 + * @IEEE80211_PROACTIVE_RANN: the mesh STA is a root mesh STA supports + * the proactive RANN + */ + +enum ieee80211_root_mode_identifier +{ + IEEE80211_ROOTMODE_NO_ROOT = 0, + IEEE80211_ROOTMODE_ROOT = 1, + IEEE80211_PROACTIVE_PREQ_NO_PREP = 2, + IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3, + IEEE80211_PROACTIVE_RANN = 4, +}; + +/* 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 IEEE80211_COUNTRY_IE_MIN_LEN 6 + +/* The Country String field of the element shall be 3 octets in length */ + +#define 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 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 IEEE80211_COUNTRY_EXTENSION_ID 201 + +/* Channels numbers in the IE must be monotonically increasing + * if dot11RegulatoryClassesRequired is not true. + * + * If dot11RegulatoryClassesRequired is 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. + */ + +struct ieee80211_country_ie_triplet +{ + union + { + struct + { + uint8_t first_channel; + uint8_t num_channels; + int8_t max_power; + } chans; + struct + { + uint8_t reg_extension_id; + uint8_t reg_class; + uint8_t coverage_class; + } ext; + }; +}; + +enum ieee80211_timeout_interval_type +{ + WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */, + WLAN_TIMEOUT_KEY_LIFETIME = 2 /* 802.11r */, + WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */, +}; + +/* struct ieee80211_timeout_interval_ie - Timeout Interval element + * @type: type, see &enum ieee80211_timeout_interval_type + * @value: timeout interval value + */ + +struct ieee80211_timeout_interval_ie +{ + uint8_t type; + uint32_t value; +}; + +/* struct ieee80211_bss_max_idle_period_ie + * + * This structure refers to "BSS Max idle period element" + * + * @max_idle_period: indicates the time period during which a station can + * refrain from transmitting frames to its associated AP without being + * disassociated. In units of 1000 TUs. + * @idle_options: indicates the options associated with the BSS idle + * capability as specified in &enum ieee80211_idle_options. + */ + +struct ieee80211_bss_max_idle_period_ie +{ + uint16_t max_idle_period; + uint8_t idle_options; +}; + +/* BACK action code */ + +enum ieee80211_back_actioncode +{ + WLAN_ACTION_ADDBA_REQ = 0, + WLAN_ACTION_ADDBA_RESP = 1, + WLAN_ACTION_DELBA = 2, +}; + +/* BACK (block-ack) parties */ + +enum ieee80211_back_parties +{ + WLAN_BACK_RECIPIENT = 0, + WLAN_BACK_INITIATOR = 1, +}; + +/* SA Query action */ + +enum ieee80211_sa_query_action +{ + WLAN_ACTION_SA_QUERY_REQUEST = 0, + WLAN_ACTION_SA_QUERY_RESPONSE = 1, +}; + +/* struct ieee80211_bssid_index + * + * This structure refers to "Multiple BSSID-index element" + * + * @bssid_index: BSSID index + * @dtim_period: optional, overrides transmitted BSS dtim period + * @dtim_count: optional, overrides transmitted BSS dtim count + */ + +struct ieee80211_bssid_index +{ + uint8_t bssid_index; + uint8_t dtim_period; + uint8_t dtim_count; +}; + +/* struct ieee80211_multiple_bssid_configuration + * + * This structure refers to "Multiple BSSID Configuration element" + * + * @bssid_count: total number of active BSSIDs in the set + * @profile_periodicity: the least number of beacon frames need to be + * received in order to discover all the nontransmitted BSSIDs in the set. + */ + +struct ieee80211_multiple_bssid_configuration +{ + uint8_t bssid_count; + uint8_t profile_periodicity; +}; + +#define SUITE(oui, id) (((oui) << 8) | (id)) + +/* cipher suite selectors */ +#define WLAN_CIPHER_SUITE_USE_GROUP SUITE(0x000FAC, 0) +#define WLAN_CIPHER_SUITE_WEP40 SUITE(0x000FAC, 1) +#define WLAN_CIPHER_SUITE_TKIP SUITE(0x000FAC, 2) +/* reserved: SUITE(0x000FAC, 3) */ +#define WLAN_CIPHER_SUITE_CCMP SUITE(0x000FAC, 4) +#define WLAN_CIPHER_SUITE_WEP104 SUITE(0x000FAC, 5) +#define WLAN_CIPHER_SUITE_AES_CMAC SUITE(0x000FAC, 6) +#define WLAN_CIPHER_SUITE_GCMP SUITE(0x000FAC, 8) +#define WLAN_CIPHER_SUITE_GCMP_256 SUITE(0x000FAC, 9) +#define WLAN_CIPHER_SUITE_CCMP_256 SUITE(0x000FAC, 10) +#define WLAN_CIPHER_SUITE_BIP_GMAC_128 SUITE(0x000FAC, 11) +#define WLAN_CIPHER_SUITE_BIP_GMAC_256 SUITE(0x000FAC, 12) +#define WLAN_CIPHER_SUITE_BIP_CMAC_256 SUITE(0x000FAC, 13) + +#define WLAN_CIPHER_SUITE_SMS4 SUITE(0x001472, 1) + +/* AKM suite selectors */ +#define WLAN_AKM_SUITE_8021X SUITE(0x000FAC, 1) +#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, 2) +#define WLAN_AKM_SUITE_FT_8021X SUITE(0x000FAC, 3) +#define WLAN_AKM_SUITE_FT_PSK SUITE(0x000FAC, 4) +#define WLAN_AKM_SUITE_8021X_SHA256 SUITE(0x000FAC, 5) +#define WLAN_AKM_SUITE_PSK_SHA256 SUITE(0x000FAC, 6) +#define WLAN_AKM_SUITE_TDLS SUITE(0x000FAC, 7) +#define WLAN_AKM_SUITE_SAE SUITE(0x000FAC, 8) +#define WLAN_AKM_SUITE_FT_OVER_SAE SUITE(0x000FAC, 9) +#define WLAN_AKM_SUITE_AP_PEER_KEY SUITE(0x000FAC, 10) +#define WLAN_AKM_SUITE_8021X_SUITE_B SUITE(0x000FAC, 11) +#define WLAN_AKM_SUITE_8021X_SUITE_B_192 SUITE(0x000FAC, 12) +#define WLAN_AKM_SUITE_FT_8021X_SHA384 SUITE(0x000FAC, 13) +#define WLAN_AKM_SUITE_FILS_SHA256 SUITE(0x000FAC, 14) +#define WLAN_AKM_SUITE_FILS_SHA384 SUITE(0x000FAC, 15) +#define WLAN_AKM_SUITE_FT_FILS_SHA256 SUITE(0x000FAC, 16) +#define WLAN_AKM_SUITE_FT_FILS_SHA384 SUITE(0x000FAC, 17) +#define WLAN_AKM_SUITE_OWE SUITE(0x000FAC, 18) +#define WLAN_AKM_SUITE_FT_PSK_SHA384 SUITE(0x000FAC, 19) +#define WLAN_AKM_SUITE_PSK_SHA384 SUITE(0x000FAC, 20) + +#define WLAN_AKM_SUITE_WFA_DPP SUITE(WLAN_OUI_WFA, 2) + +#define WLAN_MAX_KEY_LEN 32 + +#define WLAN_PMK_NAME_LEN 16 +#define WLAN_PMKID_LEN 16 +#define WLAN_PMK_LEN_EAP_LEAP 16 +#define WLAN_PMK_LEN 32 +#define WLAN_PMK_LEN_SUITE_B_192 48 + +#define WLAN_OUI_WFA 0x506f9a +#define WLAN_OUI_TYPE_WFA_P2P 9 +#define WLAN_OUI_TYPE_WFA_DPP 0x1A +#define WLAN_OUI_MICROSOFT 0x0050f2 +#define WLAN_OUI_TYPE_MICROSOFT_WPA 1 +#define WLAN_OUI_TYPE_MICROSOFT_WMM 2 +#define WLAN_OUI_TYPE_MICROSOFT_WPS 4 +#define WLAN_OUI_TYPE_MICROSOFT_TPC 8 + +/* WMM/802.11e Tspec Element + */ + +#define IEEE80211_WMM_IE_TSPEC_TID_MASK 0x0F +#define IEEE80211_WMM_IE_TSPEC_TID_SHIFT 1 + +enum ieee80211_tspec_status_code +{ + IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED = 0, + IEEE80211_TSPEC_STATUS_ADDTS_INVAL_PARAMS = 0x1, +}; + +struct ieee80211_tspec_ie +{ + uint8_t element_id; uint8_t len; - uint8_t tx_info; - int8_t tx_elem[0]; /* TX power elements, 1/2 dB, signed */ -} end_packed_struct; + uint8_t oui[3]; + uint8_t oui_type; + uint8_t oui_subtype; + uint8_t version; + uint16_t tsinfo; + uint8_t tsinfo_resvd; + uint16_t nominal_msdu; + uint16_t max_msdu; + uint32_t min_service_int; + uint32_t max_service_int; + uint32_t inactivity_int; + uint32_t suspension_int; + uint32_t service_start_time; + uint32_t min_data_rate; + uint32_t mean_data_rate; + uint32_t peak_data_rate; + uint32_t max_burst_size; + uint32_t delay_bound; + uint32_t min_phy_rate; + uint16_t sba; + uint16_t medium_time; +}; -begin_packed_struct struct ieee80211_tim_ie +struct ieee80211_he_6ghz_capa { - uint8_t tim_ie; /* IEEE80211_ELEMID_TIM */ - uint8_t tim_len; - uint8_t tim_count; /* DTIM count */ - uint8_t tim_period; /* DTIM period */ - uint8_t tim_bitctl; /* bitmap control */ - uint8_t tim_bitmap[1]; /* variable-length bitmap */ -} end_packed_struct; + /* uses IEEE80211_HE_6GHZ_CAP_* below */ -begin_packed_struct struct ieee80211_country_subbands + uint16_t capa; +}; + +/* HE 6 GHz band capabilities */ + +/* uses enum ieee80211_min_mpdu_spacing values */ +#define IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START 0x0007 +/* uses enum ieee80211_vht_max_ampdu_length_exp values */ +#define IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP 0x0038 +/* uses IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_* values */ +#define IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN 0x00c0 +/* WLAN_HT_CAP_SM_PS_* values */ +#define IEEE80211_HE_6GHZ_CAP_SM_PS 0x0600 +#define IEEE80211_HE_6GHZ_CAP_RD_RESPONDER 0x0800 +#define IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS 0x1000 +#define IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS 0x2000 + +/* 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 ETH_ALEN. + * 3 addr: 2 + 2 + 2 + 3*6 = 24 + * 4 addr: 2 + 2 + 2 + 4*6 = 30 + */ + +static inline uint8_t *ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr) { - uint8_t schan; /* starting channel */ - uint8_t nchan; /* number channels */ - uint8_t maxtxpwr; /* tx power cap */ -} end_packed_struct; /* sub bands (NB: var size) */ - -begin_packed_struct struct ieee80211_country_ie -{ - uint8_t ie; /* IEEE80211_ELEMID_COUNTRY */ - uint8_t len; - uint8_t cc[3]; /* ISO CC+(I)ndoor/(O)utdoor */ - struct ieee80211_country_subbands band[1]; -} end_packed_struct; - -begin_packed_struct struct ieee80211_bss_load_ie -{ - uint8_t ie; - uint8_t len; - uint16_t sta_count; /* station count */ - uint8_t chan_load; /* channel utilization */ - uint8_t aac; /* available admission capacity */ -} end_packed_struct; - -begin_packed_struct struct ieee80211_ap_chan_report_ie -{ - uint8_t ie; - uint8_t len; - uint8_t i_class; /* operating class */ - - /* Annex E, E.1 Country information and operating classes */ - - uint8_t chan_list[0]; -} end_packed_struct; - -begin_packed_struct struct ieee80211_extcap_ie -{ - uint8_t ie; - uint8_t len; -} end_packed_struct; - -/* 802.11h Quiet Time Element. */ - -begin_packed_struct struct ieee80211_quiet_ie -{ - uint8_t quiet_ie; /* IEEE80211_ELEMID_QUIET */ - uint8_t len; - uint8_t tbttcount; /* quiet start */ - uint8_t period; /* beacon intervals between quiets */ - uint16_t duration; /* TUs of each quiet */ - uint16_t offset; /* TUs of from TBTT of quiet start */ -} end_packed_struct; - -/* 802.11h Channel Switch Announcement (CSA). */ - -begin_packed_struct struct ieee80211_csa_ie -{ - uint8_t csa_ie; /* IEEE80211_ELEMID_CHANSWITCHANN */ - uint8_t csa_len; - uint8_t csa_mode; /* Channel Switch Mode */ - uint8_t csa_newchan; /* New Channel Number */ - uint8_t csa_count; /* Channel Switch Count */ -} end_packed_struct; - -/* 802.11 frame duration definitions. */ - -begin_packed_struct struct ieee80211_duration -{ - uint16_t d_rts_dur; - uint16_t d_data_dur; - uint16_t d_plcp_len; - uint8_t d_residue; /* unused octets in time slot */ -} end_packed_struct; - -/**************************************************************************** - * Inline Functions - ****************************************************************************/ - -static inline int ieee80211_has_seq(FAR const struct ieee80211_frame *wh) -{ - return (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_CTL; -} - -static inline int ieee80211_has_addr4(FAR const struct ieee80211_frame *wh) -{ - return (wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS; -} - -static inline int -ieee80211_has_qos(FAR const struct ieee80211_frame *wh) -{ - return (wh->i_fc[0] & - (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) == - (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS); -} - -static inline int -ieee80211_has_htc(FAR const struct ieee80211_frame *wh) -{ - return (wh->i_fc[1] & IEEE80211_FC1_ORDER) && - (ieee80211_has_qos(wh) || - (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_MGT); -} - -static inline uint16_t -ieee80211_get_qos(FAR const struct ieee80211_frame *wh) -{ - FAR const uint8_t *frm; - - if (ieee80211_has_addr4(wh)) - { - frm = ((FAR const struct ieee80211_qosframe_addr4 *)wh)->i_qos; - } + if (ieee80211_has_a4(hdr->frame_control)) + return (uint8_t *)hdr + 30; else + return (uint8_t *)hdr + 24; +} + +/* ieee80211_get_tid - get qos TID + * @hdr: the frame + */ + +static inline uint8_t ieee80211_get_tid(struct ieee80211_hdr *hdr) +{ + uint8_t *qc = ieee80211_get_qos_ctl(hdr); + + return qc[0] & IEEE80211_QOS_CTL_TID_MASK; +} + +/* 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 uint8_t *ieee80211_get_sa(struct ieee80211_hdr *hdr) +{ + if (ieee80211_has_a4(hdr->frame_control)) + return hdr->addr4; + if (ieee80211_has_fromds(hdr->frame_control)) + return hdr->addr3; + return hdr->addr2; +} + +/* 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 uint8_t *ieee80211_get_da(struct ieee80211_hdr *hdr) +{ + if (ieee80211_has_tods(hdr->frame_control)) + return hdr->addr3; + else + return hdr->addr1; +} + +/* _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 bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr) +{ + if (ieee80211_is_disassoc(hdr->frame_control) || + ieee80211_is_deauth(hdr->frame_control)) + return true; + + if (ieee80211_is_action(hdr->frame_control)) { - frm = ((FAR const struct ieee80211_qosframe *)wh)->i_qos; + uint8_t *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 (ieee80211_has_protected(hdr->frame_control)) + return true; + category = ((uint8_t *) hdr) + 24; + return *category != WLAN_CATEGORY_PUBLIC && + *category != WLAN_CATEGORY_HT && + *category != WLAN_CATEGORY_WNM_UNPROTECTED && + *category != WLAN_CATEGORY_SELF_PROTECTED && + *category != WLAN_CATEGORY_UNPROT_DMG && + *category != WLAN_CATEGORY_VHT && + *category != WLAN_CATEGORY_VENDOR_SPECIFIC; } - return letoh16(*(FAR const uint16_t *)frm); + return false; } +/* convert time units */ +#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024)) +#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x)) + +/* convert frequencies */ +#define MHZ_TO_KHZ(freq) ((freq) * 1000) +#define KHZ_TO_MHZ(freq) ((freq) / 1000) +#define PR_KHZ(f) KHZ_TO_MHZ(f), f % 1000 +#define KHZ_F "%d.%03d" + +/* convert powers */ +#define DBI_TO_MBI(gain) ((gain) * 100) +#define MBI_TO_DBI(gain) ((gain) / 100) +#define DBM_TO_MBM(gain) ((gain) * 100) +#define MBM_TO_DBM(gain) ((gain) / 100) + +/* RSNX Capabilities: + * bits 0-3: Field length (n-1) + */ +#define WLAN_RSNX_CAPA_PROTECTED_TWT BIT(4) +#define WLAN_RSNX_CAPA_SAE_H2E BIT(5) + +/* reduced neighbor report, based on Draft P802.11ax_D6.1, + * section 9.4.2.170 and accepted contributions. + */ +#define IEEE80211_AP_INFO_TBTT_HDR_TYPE 0x03 +#define IEEE80211_AP_INFO_TBTT_HDR_FILTERED 0x04 +#define IEEE80211_AP_INFO_TBTT_HDR_COLOC 0x08 +#define IEEE80211_AP_INFO_TBTT_HDR_COUNT 0xF0 +#define IEEE80211_TBTT_INFO_OFFSET_BSSID_BSS_PARAM 9 +#define IEEE80211_TBTT_INFO_OFFSET_BSSID_SSSID_BSS_PARAM 13 + +#define IEEE80211_RNR_TBTT_PARAMS_OCT_RECOMMENDED 0x01 +#define IEEE80211_RNR_TBTT_PARAMS_SAME_SSID 0x02 +#define IEEE80211_RNR_TBTT_PARAMS_MULTI_BSSID 0x04 +#define IEEE80211_RNR_TBTT_PARAMS_TRANSMITTED_BSSID 0x08 +#define IEEE80211_RNR_TBTT_PARAMS_COLOC_ESS 0x10 +#define IEEE80211_RNR_TBTT_PARAMS_PROBE_ACTIVE 0x20 +#define IEEE80211_RNR_TBTT_PARAMS_COLOC_AP 0x40 + +struct ieee80211_neighbor_ap_info +{ + uint8_t tbtt_info_hdr; + uint8_t tbtt_info_len; + uint8_t op_class; + uint8_t channel; +}; + +enum ieee80211_range_params_max_total_ltf +{ + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_4 = 0, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_8, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_16, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_UNSPECIFIED, +}; + #endif /* __INCLUDE_NUTTX_WIRELESS_IEEE80211_IEEE80211_H */