diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd/include/proto/802.11.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/include/proto/802.11.h | 3978 |
1 files changed, 2592 insertions, 1386 deletions
diff --git a/drivers/net/wireless/bcmdhd/include/proto/802.11.h b/drivers/net/wireless/bcmdhd/include/proto/802.11.h index aca9316..e61bcdc 100644 --- a/drivers/net/wireless/bcmdhd/include/proto/802.11.h +++ b/drivers/net/wireless/bcmdhd/include/proto/802.11.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 1999-2012, Broadcom Corporation + * Copyright (C) 1999-2014, Broadcom Corporation * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you @@ -21,7 +21,7 @@ * * Fundamental types and constants relating to 802.11 * - * $Id: 802.11.h 368403 2012-11-13 17:20:09Z $ + * $Id: 802.11.h 444070 2013-12-18 13:20:12Z $ */ #ifndef _802_11_H_ @@ -37,125 +37,135 @@ #include <proto/wpa.h> - +/* This marks the start of a packed structure section. */ #include <packed_section_start.h> -#define DOT11_TU_TO_US 1024 - - -#define DOT11_A3_HDR_LEN 24 -#define DOT11_A4_HDR_LEN 30 -#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN -#define DOT11_FCS_LEN 4 -#define DOT11_ICV_LEN 4 -#define DOT11_ICV_AES_LEN 8 -#define DOT11_QOS_LEN 2 -#define DOT11_HTC_LEN 4 - -#define DOT11_KEY_INDEX_SHIFT 6 -#define DOT11_IV_LEN 4 -#define DOT11_IV_TKIP_LEN 8 -#define DOT11_IV_AES_OCB_LEN 4 -#define DOT11_IV_AES_CCM_LEN 8 -#define DOT11_IV_MAX_LEN 8 - - -#define DOT11_MAX_MPDU_BODY_LEN 2304 - +#define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ + +/* Generic 802.11 frame constants */ +#define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */ +#define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */ +#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */ +#define DOT11_FCS_LEN 4 /* d11 FCS length */ +#define DOT11_ICV_LEN 4 /* d11 ICV length */ +#define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */ +#define DOT11_QOS_LEN 2 /* d11 QoS length */ +#define DOT11_HTC_LEN 4 /* d11 HT Control field length */ + +#define DOT11_KEY_INDEX_SHIFT 6 /* d11 key index shift */ +#define DOT11_IV_LEN 4 /* d11 IV length */ +#define DOT11_IV_TKIP_LEN 8 /* d11 IV TKIP length */ +#define DOT11_IV_AES_OCB_LEN 4 /* d11 IV/AES/OCB length */ +#define DOT11_IV_AES_CCM_LEN 8 /* d11 IV/AES/CCM length */ +#define DOT11_IV_MAX_LEN 8 /* maximum iv len for any encryption */ + +/* Includes MIC */ +#define DOT11_MAX_MPDU_BODY_LEN 2304 /* max MPDU body length */ +/* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */ #define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ DOT11_QOS_LEN + \ DOT11_IV_AES_CCM_LEN + \ DOT11_MAX_MPDU_BODY_LEN + \ DOT11_ICV_LEN + \ - DOT11_FCS_LEN) + DOT11_FCS_LEN) /* d11 max MPDU length */ -#define DOT11_MAX_SSID_LEN 32 +#define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */ +/* dot11RTSThreshold */ +#define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */ +#define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */ -#define DOT11_DEFAULT_RTS_LEN 2347 -#define DOT11_MAX_RTS_LEN 2347 +/* dot11FragmentationThreshold */ +#define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */ +#define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength + * of the attached PHY + */ +#define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */ +/* dot11BeaconPeriod */ +#define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */ +#define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */ -#define DOT11_MIN_FRAG_LEN 256 -#define DOT11_MAX_FRAG_LEN 2346 -#define DOT11_DEFAULT_FRAG_LEN 2346 +/* dot11DTIMPeriod */ +#define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */ +#define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */ - -#define DOT11_MIN_BEACON_PERIOD 1 -#define DOT11_MAX_BEACON_PERIOD 0xFFFF - - -#define DOT11_MIN_DTIM_PERIOD 1 -#define DOT11_MAX_DTIM_PERIOD 0xFF - - -#define DOT11_LLC_SNAP_HDR_LEN 8 -#define DOT11_OUI_LEN 3 +/* 802.2 LLC/SNAP header used by 802.11 per 802.1H */ +#define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */ +#define DOT11_OUI_LEN 3 /* d11 OUI length */ BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { - uint8 dsap; - uint8 ssap; - uint8 ctl; - uint8 oui[DOT11_OUI_LEN]; - uint16 type; + uint8 dsap; /* always 0xAA */ + uint8 ssap; /* always 0xAA */ + uint8 ctl; /* always 0x03 */ + uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 + * Bridge-Tunnel: 0x00 0x00 0xF8 + */ + uint16 type; /* ethertype */ } BWL_POST_PACKED_STRUCT; +/* RFC1042 header used by 802.11 per 802.1H */ +#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) /* RCF1042 header length */ -#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) - - - +/* Generic 802.11 MAC header */ +/* + * N.B.: This struct reflects the full 4 address 802.11 MAC header. + * The fields are defined such that the shorter 1, 2, and 3 + * address headers just use the first k fields. + */ BWL_PRE_PACKED_STRUCT struct dot11_header { - uint16 fc; - uint16 durid; - struct ether_addr a1; - struct ether_addr a2; - struct ether_addr a3; - uint16 seq; - struct ether_addr a4; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr a1; /* address 1 */ + struct ether_addr a2; /* address 2 */ + struct ether_addr a3; /* address 3 */ + uint16 seq; /* sequence control */ + struct ether_addr a4; /* address 4 */ } BWL_POST_PACKED_STRUCT; - +/* Control frames */ BWL_PRE_PACKED_STRUCT struct dot11_rts_frame { - uint16 fc; - uint16 durid; - struct ether_addr ra; - struct ether_addr ta; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr ra; /* receiver address */ + struct ether_addr ta; /* transmitter address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_RTS_LEN 16 +#define DOT11_RTS_LEN 16 /* d11 RTS frame length */ BWL_PRE_PACKED_STRUCT struct dot11_cts_frame { - uint16 fc; - uint16 durid; - struct ether_addr ra; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr ra; /* receiver address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_CTS_LEN 10 +#define DOT11_CTS_LEN 10 /* d11 CTS frame length */ BWL_PRE_PACKED_STRUCT struct dot11_ack_frame { - uint16 fc; - uint16 durid; - struct ether_addr ra; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr ra; /* receiver address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_ACK_LEN 10 +#define DOT11_ACK_LEN 10 /* d11 ACK frame length */ BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame { - uint16 fc; - uint16 durid; - struct ether_addr bssid; - struct ether_addr ta; + uint16 fc; /* frame control */ + uint16 durid; /* AID */ + struct ether_addr bssid; /* receiver address, STA in AP */ + struct ether_addr ta; /* transmitter address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_PS_POLL_LEN 16 +#define DOT11_PS_POLL_LEN 16 /* d11 PS poll frame length */ BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame { - uint16 fc; - uint16 durid; - struct ether_addr ra; - struct ether_addr bssid; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr ra; /* receiver address */ + struct ether_addr bssid; /* transmitter address, STA in AP */ } BWL_POST_PACKED_STRUCT; -#define DOT11_CS_END_LEN 16 - +#define DOT11_CS_END_LEN 16 /* d11 CF-END frame length */ +/* RWL wifi protocol: The Vendor Specific Action frame is defined for vendor-specific signaling +* category+OUI+vendor specific content ( this can be variable) +*/ BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { uint8 category; uint8 OUI[3]; @@ -165,7 +175,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { } BWL_POST_PACKED_STRUCT; typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t; - +/* generic vender specific action frame with variable length */ BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { uint8 category; uint8 OUI[3]; @@ -174,99 +184,100 @@ BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { uint8 data[1]; } BWL_POST_PACKED_STRUCT; typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t; + #define DOT11_ACTION_VS_HDR_LEN 6 #define BCM_ACTION_OUI_BYTE0 0x00 #define BCM_ACTION_OUI_BYTE1 0x90 #define BCM_ACTION_OUI_BYTE2 0x4c +/* BA/BAR Control parameters */ +#define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */ +#define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */ +#define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */ -#define DOT11_BA_CTL_POLICY_NORMAL 0x0000 -#define DOT11_BA_CTL_POLICY_NOACK 0x0001 -#define DOT11_BA_CTL_POLICY_MASK 0x0001 - -#define DOT11_BA_CTL_MTID 0x0002 -#define DOT11_BA_CTL_COMPRESSED 0x0004 - -#define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 -#define DOT11_BA_CTL_NUMMSDU_SHIFT 6 +#define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */ +#define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */ -#define DOT11_BA_CTL_TID_MASK 0xF000 -#define DOT11_BA_CTL_TID_SHIFT 12 +#define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */ +#define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */ +#define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */ +#define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */ +/* control frame header (BA/BAR) */ BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { - uint16 fc; - uint16 durid; - struct ether_addr ra; - struct ether_addr ta; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr ra; /* receiver address */ + struct ether_addr ta; /* transmitter address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_CTL_HDR_LEN 16 - +#define DOT11_CTL_HDR_LEN 16 /* control frame hdr len */ +/* BAR frame payload */ BWL_PRE_PACKED_STRUCT struct dot11_bar { - uint16 bar_control; - uint16 seqnum; + uint16 bar_control; /* BAR Control */ + uint16 seqnum; /* Starting Sequence control */ } BWL_POST_PACKED_STRUCT; -#define DOT11_BAR_LEN 4 - -#define DOT11_BA_BITMAP_LEN 128 -#define DOT11_BA_CMP_BITMAP_LEN 8 +#define DOT11_BAR_LEN 4 /* BAR frame payload length */ +#define DOT11_BA_BITMAP_LEN 128 /* bitmap length */ +#define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */ +/* BA frame payload */ BWL_PRE_PACKED_STRUCT struct dot11_ba { - uint16 ba_control; - uint16 seqnum; - uint8 bitmap[DOT11_BA_BITMAP_LEN]; + uint16 ba_control; /* BA Control */ + uint16 seqnum; /* Starting Sequence control */ + uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */ } BWL_POST_PACKED_STRUCT; -#define DOT11_BA_LEN 4 - +#define DOT11_BA_LEN 4 /* BA frame payload len (wo bitmap) */ +/* Management frame header */ BWL_PRE_PACKED_STRUCT struct dot11_management_header { - uint16 fc; - uint16 durid; - struct ether_addr da; - struct ether_addr sa; - struct ether_addr bssid; - uint16 seq; + uint16 fc; /* frame control */ + uint16 durid; /* duration/ID */ + struct ether_addr da; /* receiver address */ + struct ether_addr sa; /* transmitter address */ + struct ether_addr bssid; /* BSS ID */ + uint16 seq; /* sequence control */ } BWL_POST_PACKED_STRUCT; -#define DOT11_MGMT_HDR_LEN 24 - +#define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */ +/* Management frame payloads */ BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { uint32 timestamp[2]; uint16 beacon_interval; uint16 capability; } BWL_POST_PACKED_STRUCT; -#define DOT11_BCN_PRB_LEN 12 -#define DOT11_BCN_PRB_FIXED_LEN 12 +#define DOT11_BCN_PRB_LEN 12 /* 802.11 beacon/probe frame fixed length */ +#define DOT11_BCN_PRB_FIXED_LEN 12 /* 802.11 beacon/probe frame fixed length */ BWL_PRE_PACKED_STRUCT struct dot11_auth { - uint16 alg; - uint16 seq; - uint16 status; + uint16 alg; /* algorithm */ + uint16 seq; /* sequence control */ + uint16 status; /* status code */ } BWL_POST_PACKED_STRUCT; -#define DOT11_AUTH_FIXED_LEN 6 +#define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge IE */ BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { - uint16 capability; - uint16 listen; + uint16 capability; /* capability information */ + uint16 listen; /* listen interval */ } BWL_POST_PACKED_STRUCT; -#define DOT11_ASSOC_REQ_FIXED_LEN 4 +#define DOT11_ASSOC_REQ_FIXED_LEN 4 /* length of assoc frame without info elts */ BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { - uint16 capability; - uint16 listen; - struct ether_addr ap; + uint16 capability; /* capability information */ + uint16 listen; /* listen interval */ + struct ether_addr ap; /* Current AP address */ } BWL_POST_PACKED_STRUCT; -#define DOT11_REASSOC_REQ_FIXED_LEN 10 +#define DOT11_REASSOC_REQ_FIXED_LEN 10 /* length of assoc frame without info elts */ BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { - uint16 capability; - uint16 status; - uint16 aid; + uint16 capability; /* capability information */ + uint16 status; /* status code */ + uint16 aid; /* association ID */ } BWL_POST_PACKED_STRUCT; -#define DOT11_ASSOC_RESP_FIXED_LEN 6 +#define DOT11_ASSOC_RESP_FIXED_LEN 6 /* length of assoc resp frame without info elts */ BWL_PRE_PACKED_STRUCT struct dot11_action_measure { uint8 category; @@ -274,7 +285,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_action_measure { uint8 token; uint8 data[1]; } BWL_POST_PACKED_STRUCT; -#define DOT11_ACTION_MEASURE_LEN 3 +#define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */ BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { uint8 category; @@ -294,10 +305,16 @@ BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query { uint16 id; } BWL_POST_PACKED_STRUCT; +BWL_PRE_PACKED_STRUCT struct dot11_action_vht_oper_mode { + uint8 category; + uint8 action; + uint8 mode; +} BWL_POST_PACKED_STRUCT; + #define SM_PWRSAVE_ENABLE 1 #define SM_PWRSAVE_MODE 2 - +/* ************* 802.11h related definitions. ************* */ BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { uint8 id; uint8 len; @@ -318,7 +335,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { uint8 margin; } BWL_POST_PACKED_STRUCT; typedef struct dot11_tpc_rep dot11_tpc_rep_t; -#define DOT11_MNG_IE_TPC_REPORT_LEN 2 +#define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */ BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { uint8 id; @@ -328,30 +345,35 @@ BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { } BWL_POST_PACKED_STRUCT; typedef struct dot11_supp_channels dot11_supp_channels_t; - +/* Extension Channel Offset IE: 802.11n-D1.0 spec. added sideband + * offset for 40MHz operation. The possible 3 values are: + * 1 = above control channel + * 3 = below control channel + * 0 = no extension channel + */ BWL_PRE_PACKED_STRUCT struct dot11_extch { - uint8 id; - uint8 len; + uint8 id; /* IE ID, 62, DOT11_MNG_EXT_CHANNEL_OFFSET */ + uint8 len; /* IE length */ uint8 extch; } BWL_POST_PACKED_STRUCT; typedef struct dot11_extch dot11_extch_ie_t; BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { - uint8 id; - uint8 len; - uint8 oui[3]; - uint8 type; + uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ + uint8 len; /* IE length */ + uint8 oui[3]; + uint8 type; /* type inidicates what follows */ uint8 extch; } BWL_POST_PACKED_STRUCT; typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; #define BRCM_EXTCH_IE_LEN 5 -#define BRCM_EXTCH_IE_TYPE 53 +#define BRCM_EXTCH_IE_TYPE 53 /* 802.11n ID not yet assigned */ #define DOT11_EXTCH_IE_LEN 1 -#define DOT11_EXT_CH_MASK 0x03 -#define DOT11_EXT_CH_UPPER 0x01 -#define DOT11_EXT_CH_LOWER 0x03 -#define DOT11_EXT_CH_NONE 0x00 +#define DOT11_EXT_CH_MASK 0x03 /* extension channel mask */ +#define DOT11_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */ +#define DOT11_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */ +#define DOT11_EXT_CH_NONE 0x00 /* no extension ch. */ BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { uint8 category; @@ -360,85 +382,89 @@ BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { } BWL_POST_PACKED_STRUCT; #define DOT11_ACTION_FRMHDR_LEN 2 - +/* CSA IE data structure */ BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { - uint8 id; - uint8 len; - uint8 mode; - uint8 channel; - uint8 count; + uint8 id; /* id DOT11_MNG_CHANNEL_SWITCH_ID */ + uint8 len; /* length of IE */ + uint8 mode; /* mode 0 or 1 */ + uint8 channel; /* channel switch to */ + uint8 count; /* number of beacons before switching */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_channel_switch dot11_chan_switch_ie_t; -#define DOT11_SWITCH_IE_LEN 3 - -#define DOT11_CSA_MODE_ADVISORY 0 -#define DOT11_CSA_MODE_NO_TX 1 +#define DOT11_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ +/* CSA mode - 802.11h-2003 $7.3.2.20 */ +#define DOT11_CSA_MODE_ADVISORY 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */ +#define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */ BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { uint8 category; uint8 action; - dot11_chan_switch_ie_t chan_switch_ie; - dot11_brcm_extch_ie_t extch_ie; + dot11_chan_switch_ie_t chan_switch_ie; /* for switch IE */ + dot11_brcm_extch_ie_t extch_ie; /* extension channel offset */ } BWL_POST_PACKED_STRUCT; BWL_PRE_PACKED_STRUCT struct dot11_csa_body { - uint8 mode; - uint8 reg; - uint8 channel; - uint8 count; + uint8 mode; /* mode 0 or 1 */ + uint8 reg; /* regulatory class */ + uint8 channel; /* channel switch to */ + uint8 count; /* number of beacons before switching */ } BWL_POST_PACKED_STRUCT; - +/* 11n Extended Channel Switch IE data structure */ BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { - uint8 id; - uint8 len; - struct dot11_csa_body b; + uint8 id; /* id DOT11_MNG_EXT_CHANNEL_SWITCH_ID */ + uint8 len; /* length of IE */ + struct dot11_csa_body b; /* body of the ie */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_ext_csa dot11_ext_csa_ie_t; -#define DOT11_EXT_CSA_IE_LEN 4 +#define DOT11_EXT_CSA_IE_LEN 4 /* length of extended channel switch IE body */ BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { uint8 category; uint8 action; - dot11_ext_csa_ie_t chan_switch_ie; + dot11_ext_csa_ie_t chan_switch_ie; /* for switch IE */ } BWL_POST_PACKED_STRUCT; BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { uint8 category; uint8 action; - struct dot11_csa_body b; + struct dot11_csa_body b; /* body of the ie */ } BWL_POST_PACKED_STRUCT; - +/* Wide Bandwidth Channel Switch IE data structure */ BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel_switch { - uint8 id; - uint8 len; - uint8 channel_width; - uint8 center_frequency_segment_0; - uint8 center_frequency_segment_1; + uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ + uint8 len; /* length of IE */ + uint8 channel_width; /* new channel width */ + uint8 center_frequency_segment_0; /* center frequency segment 0 */ + uint8 center_frequency_segment_1; /* center frequency segment 1 */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_wide_bw_channel_switch dot11_wide_bw_chan_switch_ie_t; -#define DOT11_WIDE_BW_SWITCH_IE_LEN 3 - +#define DOT11_WIDE_BW_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ +/* Channel Switch Wrapper IE data structure */ BWL_PRE_PACKED_STRUCT struct dot11_channel_switch_wrapper { - uint8 id; - uint8 len; + uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ + uint8 len; /* length of IE */ dot11_wide_bw_chan_switch_ie_t wb_chan_switch_ie; } BWL_POST_PACKED_STRUCT; typedef struct dot11_channel_switch_wrapper dot11_chan_switch_wrapper_ie_t; - +/* VHT Transmit Power Envelope IE data structure */ BWL_PRE_PACKED_STRUCT struct dot11_vht_transmit_power_envelope { - uint8 id; - uint8 len; + uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ + uint8 len; /* length of IE */ uint8 transmit_power_info; uint8 local_max_transmit_power_20; } BWL_POST_PACKED_STRUCT; typedef struct dot11_vht_transmit_power_envelope dot11_vht_transmit_power_envelope_ie_t; +/* vht transmit power envelope IE length depends on channel width */ +#define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_40MHZ 1 +#define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_80MHZ 2 +#define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_160MHZ 3 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { uint8 id; @@ -446,7 +472,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { uint8 info; } BWL_POST_PACKED_STRUCT; typedef struct dot11_obss_coex dot11_obss_coex_t; -#define DOT11_OBSS_COEXINFO_LEN 1 +#define DOT11_OBSS_COEXINFO_LEN 1 /* length of OBSS Coexistence INFO IE */ #define DOT11_OBSS_COEX_INFO_REQ 0x01 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 @@ -459,7 +485,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { uint8 chanlist[1]; } BWL_POST_PACKED_STRUCT; typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; -#define DOT11_OBSS_CHANLIST_FIXED_LEN 1 +#define DOT11_OBSS_CHANLIST_FIXED_LEN 1 /* fixed length of regclass */ BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { uint8 id; @@ -468,58 +494,73 @@ BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { } BWL_POST_PACKED_STRUCT; typedef struct dot11_extcap_ie dot11_extcap_ie_t; -#define DOT11_EXTCAP_LEN_MAX 7 +#define DOT11_EXTCAP_LEN_MAX 8 + #define DOT11_EXTCAP_LEN_COEX 1 #define DOT11_EXTCAP_LEN_BT 3 #define DOT11_EXTCAP_LEN_IW 4 #define DOT11_EXTCAP_LEN_SI 6 #define DOT11_EXTCAP_LEN_TDLS 5 +#define DOT11_11AC_EXTCAP_LEN_TDLS 8 + +#define DOT11_EXTCAP_LEN_FMS 2 +#define DOT11_EXTCAP_LEN_PROXY_ARP 2 +#define DOT11_EXTCAP_LEN_TFS 3 +#define DOT11_EXTCAP_LEN_WNM_SLEEP 3 +#define DOT11_EXTCAP_LEN_TIMBC 3 +#define DOT11_EXTCAP_LEN_BSSTRANS 3 +#define DOT11_EXTCAP_LEN_DMS 4 +#define DOT11_EXTCAP_LEN_WNM_NOTIFICATION 6 +#define DOT11_EXTCAP_LEN_TDLS_WBW 8 +#define DOT11_EXTCAP_LEN_OPMODE_NOTIFICATION 8 + BWL_PRE_PACKED_STRUCT struct dot11_extcap { - uint8 extcap[DOT11_EXTCAP_LEN_TDLS]; + uint8 extcap[DOT11_EXTCAP_LEN_MAX]; } BWL_POST_PACKED_STRUCT; typedef struct dot11_extcap dot11_extcap_t; - -#define TDLS_CAP_TDLS 37 -#define TDLS_CAP_PU_BUFFER_STA 28 -#define TDLS_CAP_PEER_PSM 20 -#define TDLS_CAP_CH_SW 30 -#define TDLS_CAP_PROH 38 -#define TDLS_CAP_CH_SW_PROH 39 - -#define TDLS_CAP_MAX_BIT 39 - - - -#define DOT11_MEASURE_TYPE_BASIC 0 -#define DOT11_MEASURE_TYPE_CCA 1 -#define DOT11_MEASURE_TYPE_RPI 2 -#define DOT11_MEASURE_TYPE_CHLOAD 3 -#define DOT11_MEASURE_TYPE_NOISE 4 -#define DOT11_MEASURE_TYPE_BEACON 5 -#define DOT11_MEASURE_TYPE_FRAME 6 -#define DOT11_MEASURE_TYPE_STAT 7 -#define DOT11_MEASURE_TYPE_LCI 8 -#define DOT11_MEASURE_TYPE_TXSTREAM 9 -#define DOT11_MEASURE_TYPE_PAUSE 255 - - -#define DOT11_MEASURE_MODE_PARALLEL (1<<0) -#define DOT11_MEASURE_MODE_ENABLE (1<<1) -#define DOT11_MEASURE_MODE_REQUEST (1<<2) -#define DOT11_MEASURE_MODE_REPORT (1<<3) -#define DOT11_MEASURE_MODE_DUR (1<<4) - -#define DOT11_MEASURE_MODE_LATE (1<<0) -#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) -#define DOT11_MEASURE_MODE_REFUSED (1<<2) - -#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) -#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) -#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) -#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) -#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) +/* TDLS Capabilities */ +#define DOT11_TDLS_CAP_TDLS 37 /* TDLS support */ +#define DOT11_TDLS_CAP_PU_BUFFER_STA 28 /* TDLS Peer U-APSD buffer STA support */ +#define DOT11_TDLS_CAP_PEER_PSM 20 /* TDLS Peer PSM support */ +#define DOT11_TDLS_CAP_CH_SW 30 /* TDLS Channel switch */ +#define DOT11_TDLS_CAP_PROH 38 /* TDLS prohibited */ +#define DOT11_TDLS_CAP_CH_SW_PROH 39 /* TDLS Channel switch prohibited */ +#define DOT11_TDLS_CAP_TDLS_WIDER_BW 61 /* TDLS Wider Band-Width */ + +#define TDLS_CAP_MAX_BIT 39 /* TDLS max bit defined in ext cap */ + +/* 802.11h/802.11k Measurement Request/Report IEs */ +/* Measurement Type field */ +#define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */ +#define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */ +#define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement RPI type */ +#define DOT11_MEASURE_TYPE_CHLOAD 3 /* d11 measurement Channel Load type */ +#define DOT11_MEASURE_TYPE_NOISE 4 /* d11 measurement Noise Histogram type */ +#define DOT11_MEASURE_TYPE_BEACON 5 /* d11 measurement Beacon type */ +#define DOT11_MEASURE_TYPE_FRAME 6 /* d11 measurement Frame type */ +#define DOT11_MEASURE_TYPE_STAT 7 /* d11 measurement STA Statistics type */ +#define DOT11_MEASURE_TYPE_LCI 8 /* d11 measurement LCI type */ +#define DOT11_MEASURE_TYPE_TXSTREAM 9 /* d11 measurement TX Stream type */ +#define DOT11_MEASURE_TYPE_PAUSE 255 /* d11 measurement pause type */ + +/* Measurement Request Modes */ +#define DOT11_MEASURE_MODE_PARALLEL (1<<0) /* d11 measurement parallel */ +#define DOT11_MEASURE_MODE_ENABLE (1<<1) /* d11 measurement enable */ +#define DOT11_MEASURE_MODE_REQUEST (1<<2) /* d11 measurement request */ +#define DOT11_MEASURE_MODE_REPORT (1<<3) /* d11 measurement report */ +#define DOT11_MEASURE_MODE_DUR (1<<4) /* d11 measurement dur mandatory */ +/* Measurement Report Modes */ +#define DOT11_MEASURE_MODE_LATE (1<<0) /* d11 measurement late */ +#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) /* d11 measurement incapable */ +#define DOT11_MEASURE_MODE_REFUSED (1<<2) /* d11 measurement refuse */ +/* Basic Measurement Map bits */ +#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) /* d11 measurement basic map BSS */ +#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) /* d11 measurement map OFDM */ +#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) /* d11 measurement map unknown */ +#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) /* d11 measurement map radar */ +#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) /* d11 measurement map unmeasuremnt */ BWL_PRE_PACKED_STRUCT struct dot11_meas_req { uint8 id; @@ -532,9 +573,9 @@ BWL_PRE_PACKED_STRUCT struct dot11_meas_req { uint16 duration; } BWL_POST_PACKED_STRUCT; typedef struct dot11_meas_req dot11_meas_req_t; -#define DOT11_MNG_IE_MREQ_LEN 14 - -#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 +#define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */ +/* length of Measure Request IE data not including variable len */ +#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 /* d11 measurement request IE fixed length */ BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { uint8 id; @@ -555,8 +596,8 @@ BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { } BWL_POST_PACKED_STRUCT; typedef struct dot11_meas_rep dot11_meas_rep_t; - -#define DOT11_MNG_IE_MREP_FIXED_LEN 3 +/* length of Measure Report IE data not including variable len */ +#define DOT11_MNG_IE_MREP_FIXED_LEN 3 /* d11 measurement response IE fixed length */ BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { uint8 channel; @@ -565,15 +606,15 @@ BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { uint8 map; } BWL_POST_PACKED_STRUCT; typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; -#define DOT11_MEASURE_BASIC_REP_LEN 12 +#define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length */ BWL_PRE_PACKED_STRUCT struct dot11_quiet { uint8 id; uint8 len; - uint8 count; - uint8 period; - uint16 duration; - uint16 offset; + uint8 count; /* TBTTs until beacon interval in quiet starts */ + uint8 period; /* Beacon intervals between periodic quiet periods ? */ + uint16 duration; /* Length of quiet period, in TU's */ + uint16 offset; /* TU's offset from TBTT in Count field */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_quiet dot11_quiet_t; @@ -592,32 +633,32 @@ BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { } BWL_POST_PACKED_STRUCT; typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; - -#define WME_OUI "\x00\x50\xf2" -#define WME_OUI_TYPE 2 +/* WME Elements */ +#define WME_OUI "\x00\x50\xf2" /* WME OUI */ #define WME_OUI_LEN 3 -#define WME_TYPE 2 -#define WME_SUBTYPE_IE 0 -#define WME_SUBTYPE_PARAM_IE 1 -#define WME_SUBTYPE_TSPEC 2 -#define WME_VER 1 - - -#define AC_BE 0 -#define AC_BK 1 -#define AC_VI 2 -#define AC_VO 3 -#define AC_COUNT 4 - -typedef uint8 ac_bitmap_t; - -#define AC_BITMAP_NONE 0x0 -#define AC_BITMAP_ALL 0xf +#define WME_OUI_TYPE 2 /* WME type */ +#define WME_TYPE 2 /* WME type, deprecated */ +#define WME_SUBTYPE_IE 0 /* Information Element */ +#define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ +#define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ +#define WME_VER 1 /* WME version */ + +/* WME Access Category Indices (ACIs) */ +#define AC_BE 0 /* Best Effort */ +#define AC_BK 1 /* Background */ +#define AC_VI 2 /* Video */ +#define AC_VO 3 /* Voice */ +#define AC_COUNT 4 /* number of ACs */ + +typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */ + +#define AC_BITMAP_NONE 0x0 /* No ACs */ +#define AC_BITMAP_ALL 0xf /* All ACs */ #define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) #define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) - +/* WME Information Element (IE) */ BWL_PRE_PACKED_STRUCT struct wme_ie { uint8 oui[3]; uint8 type; @@ -626,16 +667,16 @@ BWL_PRE_PACKED_STRUCT struct wme_ie { uint8 qosinfo; } BWL_POST_PACKED_STRUCT; typedef struct wme_ie wme_ie_t; -#define WME_IE_LEN 7 +#define WME_IE_LEN 7 /* WME IE length */ BWL_PRE_PACKED_STRUCT struct edcf_acparam { uint8 ACI; uint8 ECW; - uint16 TXOP; + uint16 TXOP; /* stored in network order (ls octet first) */ } BWL_POST_PACKED_STRUCT; typedef struct edcf_acparam edcf_acparam_t; - +/* WME Parameter Element (PE) */ BWL_PRE_PACKED_STRUCT struct wme_param_ie { uint8 oui[3]; uint8 type; @@ -646,126 +687,126 @@ BWL_PRE_PACKED_STRUCT struct wme_param_ie { edcf_acparam_t acparam[AC_COUNT]; } BWL_POST_PACKED_STRUCT; typedef struct wme_param_ie wme_param_ie_t; -#define WME_PARAM_IE_LEN 24 - - -#define WME_QI_AP_APSD_MASK 0x80 -#define WME_QI_AP_APSD_SHIFT 7 -#define WME_QI_AP_COUNT_MASK 0x0f -#define WME_QI_AP_COUNT_SHIFT 0 - - -#define WME_QI_STA_MAXSPLEN_MASK 0x60 -#define WME_QI_STA_MAXSPLEN_SHIFT 5 -#define WME_QI_STA_APSD_ALL_MASK 0xf -#define WME_QI_STA_APSD_ALL_SHIFT 0 -#define WME_QI_STA_APSD_BE_MASK 0x8 -#define WME_QI_STA_APSD_BE_SHIFT 3 -#define WME_QI_STA_APSD_BK_MASK 0x4 -#define WME_QI_STA_APSD_BK_SHIFT 2 -#define WME_QI_STA_APSD_VI_MASK 0x2 -#define WME_QI_STA_APSD_VI_SHIFT 1 -#define WME_QI_STA_APSD_VO_MASK 0x1 -#define WME_QI_STA_APSD_VO_SHIFT 0 - - -#define EDCF_AIFSN_MIN 1 -#define EDCF_AIFSN_MAX 15 -#define EDCF_AIFSN_MASK 0x0f -#define EDCF_ACM_MASK 0x10 -#define EDCF_ACI_MASK 0x60 -#define EDCF_ACI_SHIFT 5 -#define EDCF_AIFSN_SHIFT 12 - - -#define EDCF_ECW_MIN 0 -#define EDCF_ECW_MAX 15 +#define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */ + +/* QoS Info field for IE as sent from AP */ +#define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */ +#define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */ +#define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */ +#define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */ + +/* QoS Info field for IE as sent from STA */ +#define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */ +#define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */ +#define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */ +#define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */ +#define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */ +#define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */ +#define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */ +#define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */ +#define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */ +#define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */ +#define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */ +#define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */ + +/* ACI */ +#define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */ +#define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */ +#define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */ +#define EDCF_ACM_MASK 0x10 /* ACM mask */ +#define EDCF_ACI_MASK 0x60 /* ACI mask */ +#define EDCF_ACI_SHIFT 5 /* ACI shift */ +#define EDCF_AIFSN_SHIFT 12 /* 4 MSB(0xFFF) in ifs_ctl for AC idx */ + +/* ECW */ +#define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */ +#define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */ #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) -#define EDCF_ECWMIN_MASK 0x0f -#define EDCF_ECWMAX_MASK 0xf0 -#define EDCF_ECWMAX_SHIFT 4 - +#define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */ +#define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */ +#define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */ -#define EDCF_TXOP_MIN 0 -#define EDCF_TXOP_MAX 65535 +/* TXOP */ +#define EDCF_TXOP_MIN 0 /* TXOP minimum value */ +#define EDCF_TXOP_MAX 65535 /* TXOP maximum value */ #define EDCF_TXOP2USEC(txop) ((txop) << 5) - +/* Default BE ACI value for non-WME connection STA */ #define NON_EDCF_AC_BE_ACI_STA 0x02 - -#define EDCF_AC_BE_ACI_STA 0x03 -#define EDCF_AC_BE_ECW_STA 0xA4 -#define EDCF_AC_BE_TXOP_STA 0x0000 -#define EDCF_AC_BK_ACI_STA 0x27 -#define EDCF_AC_BK_ECW_STA 0xA4 -#define EDCF_AC_BK_TXOP_STA 0x0000 -#define EDCF_AC_VI_ACI_STA 0x42 -#define EDCF_AC_VI_ECW_STA 0x43 -#define EDCF_AC_VI_TXOP_STA 0x005e -#define EDCF_AC_VO_ACI_STA 0x62 -#define EDCF_AC_VO_ECW_STA 0x32 -#define EDCF_AC_VO_TXOP_STA 0x002f - - -#define EDCF_AC_BE_ACI_AP 0x03 -#define EDCF_AC_BE_ECW_AP 0x64 -#define EDCF_AC_BE_TXOP_AP 0x0000 -#define EDCF_AC_BK_ACI_AP 0x27 -#define EDCF_AC_BK_ECW_AP 0xA4 -#define EDCF_AC_BK_TXOP_AP 0x0000 -#define EDCF_AC_VI_ACI_AP 0x41 -#define EDCF_AC_VI_ECW_AP 0x43 -#define EDCF_AC_VI_TXOP_AP 0x005e -#define EDCF_AC_VO_ACI_AP 0x61 -#define EDCF_AC_VO_ECW_AP 0x32 -#define EDCF_AC_VO_TXOP_AP 0x002f - - +/* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 */ +#define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */ +#define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */ +#define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */ +#define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */ +#define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */ +#define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */ +#define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */ +#define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */ +#define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */ +#define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */ +#define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */ +#define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */ + +/* Default EDCF parameters that AP uses; WMM draft Table 14 */ +#define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */ +#define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */ +#define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */ +#define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */ +#define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */ +#define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */ +#define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */ +#define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */ +#define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */ +#define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */ +#define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */ +#define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */ + +/* EDCA Parameter IE */ BWL_PRE_PACKED_STRUCT struct edca_param_ie { uint8 qosinfo; uint8 rsvd; edcf_acparam_t acparam[AC_COUNT]; } BWL_POST_PACKED_STRUCT; typedef struct edca_param_ie edca_param_ie_t; -#define EDCA_PARAM_IE_LEN 18 - +#define EDCA_PARAM_IE_LEN 18 /* EDCA Parameter IE length */ +/* QoS Capability IE */ BWL_PRE_PACKED_STRUCT struct qos_cap_ie { uint8 qosinfo; } BWL_POST_PACKED_STRUCT; typedef struct qos_cap_ie qos_cap_ie_t; BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { - uint8 id; + uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */ uint8 length; - uint16 station_count; - uint8 channel_utilization; - uint16 aac; + uint16 station_count; /* total number of STAs associated */ + uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed medium busy */ + uint16 aac; /* available admission capacity */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; -#define BSS_LOAD_IE_SIZE 7 - - -#define FIXED_MSDU_SIZE 0x8000 -#define MSDU_SIZE_MASK 0x7fff - - +#define BSS_LOAD_IE_SIZE 7 /* BSS load IE size */ -#define INTEGER_SHIFT 13 -#define FRACTION_MASK 0x1FFF +/* nom_msdu_size */ +#define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ +#define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ +/* surplus_bandwidth */ +/* Represented as 3 bits of integer, binary point, 13 bits fraction */ +#define INTEGER_SHIFT 13 /* integer shift */ +#define FRACTION_MASK 0x1FFF /* fraction mask */ +/* Management Notification Frame */ BWL_PRE_PACKED_STRUCT struct dot11_management_notification { - uint8 category; + uint8 category; /* DOT11_ACTION_NOTIFICATION */ uint8 action; uint8 token; uint8 status; - uint8 data[1]; + uint8 data[1]; /* Elements */ } BWL_POST_PACKED_STRUCT; -#define DOT11_MGMT_NOTIFICATION_LEN 4 - +#define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ +/* Timeout Interval IE */ BWL_PRE_PACKED_STRUCT struct ti_ie { uint8 ti_type; uint32 ti_val; @@ -774,707 +815,1513 @@ typedef struct ti_ie ti_ie_t; #define TI_TYPE_REASSOC_DEADLINE 1 #define TI_TYPE_KEY_LIFETIME 2 +/* WME Action Codes */ +#define WME_ADDTS_REQUEST 0 /* WME ADDTS request */ +#define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */ +#define WME_DELTS_REQUEST 2 /* WME DELTS request */ -#define WME_ADDTS_REQUEST 0 -#define WME_ADDTS_RESPONSE 1 -#define WME_DELTS_REQUEST 2 - - -#define WME_ADMISSION_ACCEPTED 0 -#define WME_INVALID_PARAMETERS 1 -#define WME_ADMISSION_REFUSED 3 - +/* WME Setup Response Status Codes */ +#define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */ +#define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */ +#define WME_ADMISSION_REFUSED 3 /* WME admission refused */ +/* Macro to take a pointer to a beacon or probe response + * body and return the char* pointer to the SSID info element + */ #define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) - -#define DOT11_OPEN_SYSTEM 0 -#define DOT11_SHARED_KEY 1 -#define DOT11_FAST_BSS 2 -#define DOT11_CHALLENGE_LEN 128 - - -#define FC_PVER_MASK 0x3 -#define FC_PVER_SHIFT 0 -#define FC_TYPE_MASK 0xC -#define FC_TYPE_SHIFT 2 -#define FC_SUBTYPE_MASK 0xF0 -#define FC_SUBTYPE_SHIFT 4 -#define FC_TODS 0x100 -#define FC_TODS_SHIFT 8 -#define FC_FROMDS 0x200 -#define FC_FROMDS_SHIFT 9 -#define FC_MOREFRAG 0x400 -#define FC_MOREFRAG_SHIFT 10 -#define FC_RETRY 0x800 -#define FC_RETRY_SHIFT 11 -#define FC_PM 0x1000 -#define FC_PM_SHIFT 12 -#define FC_MOREDATA 0x2000 -#define FC_MOREDATA_SHIFT 13 -#define FC_WEP 0x4000 -#define FC_WEP_SHIFT 14 -#define FC_ORDER 0x8000 -#define FC_ORDER_SHIFT 15 - - -#define SEQNUM_SHIFT 4 -#define SEQNUM_MAX 0x1000 -#define FRAGNUM_MASK 0xF - - - - -#define FC_TYPE_MNG 0 -#define FC_TYPE_CTL 1 -#define FC_TYPE_DATA 2 - - -#define FC_SUBTYPE_ASSOC_REQ 0 -#define FC_SUBTYPE_ASSOC_RESP 1 -#define FC_SUBTYPE_REASSOC_REQ 2 -#define FC_SUBTYPE_REASSOC_RESP 3 -#define FC_SUBTYPE_PROBE_REQ 4 -#define FC_SUBTYPE_PROBE_RESP 5 -#define FC_SUBTYPE_BEACON 8 -#define FC_SUBTYPE_ATIM 9 -#define FC_SUBTYPE_DISASSOC 10 -#define FC_SUBTYPE_AUTH 11 -#define FC_SUBTYPE_DEAUTH 12 -#define FC_SUBTYPE_ACTION 13 -#define FC_SUBTYPE_ACTION_NOACK 14 - - -#define FC_SUBTYPE_CTL_WRAPPER 7 -#define FC_SUBTYPE_BLOCKACK_REQ 8 -#define FC_SUBTYPE_BLOCKACK 9 -#define FC_SUBTYPE_PS_POLL 10 -#define FC_SUBTYPE_RTS 11 -#define FC_SUBTYPE_CTS 12 -#define FC_SUBTYPE_ACK 13 -#define FC_SUBTYPE_CF_END 14 -#define FC_SUBTYPE_CF_END_ACK 15 - - -#define FC_SUBTYPE_DATA 0 -#define FC_SUBTYPE_DATA_CF_ACK 1 -#define FC_SUBTYPE_DATA_CF_POLL 2 -#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 -#define FC_SUBTYPE_NULL 4 -#define FC_SUBTYPE_CF_ACK 5 -#define FC_SUBTYPE_CF_POLL 6 -#define FC_SUBTYPE_CF_ACK_POLL 7 -#define FC_SUBTYPE_QOS_DATA 8 -#define FC_SUBTYPE_QOS_DATA_CF_ACK 9 -#define FC_SUBTYPE_QOS_DATA_CF_POLL 10 -#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 -#define FC_SUBTYPE_QOS_NULL 12 -#define FC_SUBTYPE_QOS_CF_POLL 14 -#define FC_SUBTYPE_QOS_CF_ACK_POLL 15 - - +/* Authentication frame payload constants */ +#define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */ +#define DOT11_SHARED_KEY 1 /* d11 shared authentication */ +#define DOT11_FAST_BSS 2 /* d11 fast bss authentication */ +#define DOT11_CHALLENGE_LEN 128 /* d11 challenge text length */ + +/* Frame control macros */ +#define FC_PVER_MASK 0x3 /* PVER mask */ +#define FC_PVER_SHIFT 0 /* PVER shift */ +#define FC_TYPE_MASK 0xC /* type mask */ +#define FC_TYPE_SHIFT 2 /* type shift */ +#define FC_SUBTYPE_MASK 0xF0 /* subtype mask */ +#define FC_SUBTYPE_SHIFT 4 /* subtype shift */ +#define FC_TODS 0x100 /* to DS */ +#define FC_TODS_SHIFT 8 /* to DS shift */ +#define FC_FROMDS 0x200 /* from DS */ +#define FC_FROMDS_SHIFT 9 /* from DS shift */ +#define FC_MOREFRAG 0x400 /* more frag. */ +#define FC_MOREFRAG_SHIFT 10 /* more frag. shift */ +#define FC_RETRY 0x800 /* retry */ +#define FC_RETRY_SHIFT 11 /* retry shift */ +#define FC_PM 0x1000 /* PM */ +#define FC_PM_SHIFT 12 /* PM shift */ +#define FC_MOREDATA 0x2000 /* more data */ +#define FC_MOREDATA_SHIFT 13 /* more data shift */ +#define FC_WEP 0x4000 /* WEP */ +#define FC_WEP_SHIFT 14 /* WEP shift */ +#define FC_ORDER 0x8000 /* order */ +#define FC_ORDER_SHIFT 15 /* order shift */ + +/* sequence control macros */ +#define SEQNUM_SHIFT 4 /* seq. number shift */ +#define SEQNUM_MAX 0x1000 /* max seqnum + 1 */ +#define FRAGNUM_MASK 0xF /* frag. number mask */ + +/* Frame Control type/subtype defs */ + +/* FC Types */ +#define FC_TYPE_MNG 0 /* management type */ +#define FC_TYPE_CTL 1 /* control type */ +#define FC_TYPE_DATA 2 /* data type */ + +/* Management Subtypes */ +#define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */ +#define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */ +#define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */ +#define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */ +#define FC_SUBTYPE_PROBE_REQ 4 /* probe request */ +#define FC_SUBTYPE_PROBE_RESP 5 /* probe response */ +#define FC_SUBTYPE_BEACON 8 /* beacon */ +#define FC_SUBTYPE_ATIM 9 /* ATIM */ +#define FC_SUBTYPE_DISASSOC 10 /* disassoc. */ +#define FC_SUBTYPE_AUTH 11 /* authentication */ +#define FC_SUBTYPE_DEAUTH 12 /* de-authentication */ +#define FC_SUBTYPE_ACTION 13 /* action */ +#define FC_SUBTYPE_ACTION_NOACK 14 /* action no-ack */ + +/* Control Subtypes */ +#define FC_SUBTYPE_CTL_WRAPPER 7 /* Control Wrapper */ +#define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */ +#define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */ +#define FC_SUBTYPE_PS_POLL 10 /* PS poll */ +#define FC_SUBTYPE_RTS 11 /* RTS */ +#define FC_SUBTYPE_CTS 12 /* CTS */ +#define FC_SUBTYPE_ACK 13 /* ACK */ +#define FC_SUBTYPE_CF_END 14 /* CF-END */ +#define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */ + +/* Data Subtypes */ +#define FC_SUBTYPE_DATA 0 /* Data */ +#define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */ +#define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */ +#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */ +#define FC_SUBTYPE_NULL 4 /* Null */ +#define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */ +#define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */ +#define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */ +#define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */ +#define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */ +#define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */ +#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */ +#define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */ +#define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */ +#define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */ + +/* Data Subtype Groups */ #define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) #define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) #define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) #define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) - - -#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) - -#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) - -#define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) -#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) - -#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) -#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) -#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) -#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) -#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) -#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) -#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) -#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) -#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) -#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) -#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) -#define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) - -#define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) -#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) -#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) -#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) -#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) -#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) -#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) -#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) -#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) - -#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) -#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) -#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) -#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) -#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) - - - - -#define QOS_PRIO_SHIFT 0 -#define QOS_PRIO_MASK 0x0007 -#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) - - -#define QOS_TID_SHIFT 0 -#define QOS_TID_MASK 0x000f -#define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) - - -#define QOS_EOSP_SHIFT 4 -#define QOS_EOSP_MASK 0x0010 -#define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) - - -#define QOS_ACK_NORMAL_ACK 0 -#define QOS_ACK_NO_ACK 1 -#define QOS_ACK_NO_EXP_ACK 2 -#define QOS_ACK_BLOCK_ACK 3 -#define QOS_ACK_SHIFT 5 -#define QOS_ACK_MASK 0x0060 -#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) - - -#define QOS_AMSDU_SHIFT 7 -#define QOS_AMSDU_MASK 0x0080 - - - - - - -#define DOT11_MNG_AUTH_ALGO_LEN 2 -#define DOT11_MNG_AUTH_SEQ_LEN 2 -#define DOT11_MNG_BEACON_INT_LEN 2 -#define DOT11_MNG_CAP_LEN 2 -#define DOT11_MNG_AP_ADDR_LEN 6 -#define DOT11_MNG_LISTEN_INT_LEN 2 -#define DOT11_MNG_REASON_LEN 2 -#define DOT11_MNG_AID_LEN 2 -#define DOT11_MNG_STATUS_LEN 2 -#define DOT11_MNG_TIMESTAMP_LEN 8 - - -#define DOT11_AID_MASK 0x3fff - - -#define DOT11_RC_RESERVED 0 -#define DOT11_RC_UNSPECIFIED 1 -#define DOT11_RC_AUTH_INVAL 2 -#define DOT11_RC_DEAUTH_LEAVING 3 -#define DOT11_RC_INACTIVITY 4 -#define DOT11_RC_BUSY 5 -#define DOT11_RC_INVAL_CLASS_2 6 -#define DOT11_RC_INVAL_CLASS_3 7 -#define DOT11_RC_DISASSOC_LEAVING 8 -#define DOT11_RC_NOT_AUTH 9 -#define DOT11_RC_BAD_PC 10 -#define DOT11_RC_BAD_CHANNELS 11 - - - -#define DOT11_RC_UNSPECIFIED_QOS 32 -#define DOT11_RC_INSUFFCIENT_BW 33 -#define DOT11_RC_EXCESSIVE_FRAMES 34 -#define DOT11_RC_TX_OUTSIDE_TXOP 35 -#define DOT11_RC_LEAVING_QBSS 36 -#define DOT11_RC_BAD_MECHANISM 37 -#define DOT11_RC_SETUP_NEEDED 38 -#define DOT11_RC_TIMEOUT 39 - -#define DOT11_RC_MAX 23 +#define FC_SUBTYPE_ANY_PSPOLL(s) (((s) & 10) != 0) + +/* Type/Subtype Combos */ +#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */ + +#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */ + +#define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */ +#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */ + +#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */ +#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */ +#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */ +#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */ +#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */ +#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */ +#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */ +#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */ +#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */ +#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication */ +#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */ +#define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) /* action no-ack */ + +#define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) /* Control Wrapper */ +#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */ +#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */ +#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */ +#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */ +#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */ +#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */ +#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */ +#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */ + +#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */ +#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */ +#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */ +#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */ +#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */ + +/* QoS Control Field */ + +/* 802.1D Priority */ +#define QOS_PRIO_SHIFT 0 /* QoS priority shift */ +#define QOS_PRIO_MASK 0x0007 /* QoS priority mask */ +#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */ + +/* Traffic Identifier */ +#define QOS_TID_SHIFT 0 /* QoS TID shift */ +#define QOS_TID_MASK 0x000f /* QoS TID mask */ +#define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */ + +/* End of Service Period (U-APSD) */ +#define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */ +#define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */ +#define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */ + +/* Ack Policy */ +#define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */ +#define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */ +#define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */ +#define QOS_ACK_BLOCK_ACK 3 /* Block Ack */ +#define QOS_ACK_SHIFT 5 /* QoS ACK shift */ +#define QOS_ACK_MASK 0x0060 /* QoS ACK mask */ +#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */ + +/* A-MSDU flag */ +#define QOS_AMSDU_SHIFT 7 /* AMSDU shift */ +#define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */ + +/* Management Frames */ + +/* Management Frame Constants */ + +/* Fixed fields */ +#define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */ +#define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */ +#define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */ +#define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */ +#define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */ +#define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */ +#define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */ +#define DOT11_MNG_AID_LEN 2 /* d11 management AID length */ +#define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */ +#define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */ + +/* DUR/ID field in assoc resp is 0xc000 | AID */ +#define DOT11_AID_MASK 0x3fff /* d11 AID mask */ + +/* Reason Codes */ +#define DOT11_RC_RESERVED 0 /* d11 RC reserved */ +#define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ +#define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ +#define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station + * is leaving (or has left) IBSS or ESS + */ +#define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ +#define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle + * all currently associated stations + */ +#define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from + * nonauthenticated station + */ +#define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from + * nonassociated station + */ +#define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is + * leaving (or has left) BSS + */ +#define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is not + * authenticated with responding station + */ +#define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ +#define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ +/* 12 is unused */ + +/* 32-39 are QSTA specific reasons added in 11e */ +#define DOT11_RC_UNSPECIFIED_QOS 32 /* unspecified QoS-related reason */ +#define DOT11_RC_INSUFFCIENT_BW 33 /* QAP lacks sufficient bandwidth */ +#define DOT11_RC_EXCESSIVE_FRAMES 34 /* excessive number of frames need ack */ +#define DOT11_RC_TX_OUTSIDE_TXOP 35 /* transmitting outside the limits of txop */ +#define DOT11_RC_LEAVING_QBSS 36 /* QSTA is leaving the QBSS (or restting) */ +#define DOT11_RC_BAD_MECHANISM 37 /* does not want to use the mechanism */ +#define DOT11_RC_SETUP_NEEDED 38 /* mechanism needs a setup */ +#define DOT11_RC_TIMEOUT 39 /* timeout */ + +#define DOT11_RC_MAX 23 /* Reason codes > 23 are reserved */ #define DOT11_RC_TDLS_PEER_UNREACH 25 #define DOT11_RC_TDLS_DOWN_UNSPECIFIED 26 +/* Status Codes */ +#define DOT11_SC_SUCCESS 0 /* Successful */ +#define DOT11_SC_FAILURE 1 /* Unspecified failure */ +#define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2 /* TDLS wakeup schedule rejected but alternative */ + /* schedule provided */ +#define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 /* TDLS wakeup schedule rejected */ +#define DOT11_SC_TDLS_SEC_DISABLED 5 /* TDLS Security disabled */ +#define DOT11_SC_LIFETIME_REJ 6 /* Unacceptable lifetime */ +#define DOT11_SC_NOT_SAME_BSS 7 /* Not in same BSS */ +#define DOT11_SC_CAP_MISMATCH 10 /* Cannot support all requested + * capabilities in the Capability + * Information field + */ +#define DOT11_SC_REASSOC_FAIL 11 /* Reassociation denied due to inability + * to confirm that association exists + */ +#define DOT11_SC_ASSOC_FAIL 12 /* Association denied due to reason + * outside the scope of this standard + */ +#define DOT11_SC_AUTH_MISMATCH 13 /* Responding station does not support + * the specified authentication + * algorithm + */ +#define DOT11_SC_AUTH_SEQ 14 /* Received an Authentication frame + * with authentication transaction + * sequence number out of expected + * sequence + */ +#define DOT11_SC_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of + * challenge failure + */ +#define DOT11_SC_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout + * waiting for next frame in sequence + */ +#define DOT11_SC_ASSOC_BUSY_FAIL 17 /* Association denied because AP is + * unable to handle additional + * associated stations + */ +#define DOT11_SC_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting + * station not supporting all of the + * data rates in the BSSBasicRateSet + * parameter + */ +#define DOT11_SC_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting + * station not supporting the Short + * Preamble option + */ +#define DOT11_SC_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting + * station not supporting the PBCC + * Modulation option + */ +#define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting + * station not supporting the Channel + * Agility option + */ +#define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum + * Management capability is required. + */ +#define DOT11_SC_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info + * in the Power Cap element is + * unacceptable. + */ +#define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info + * in the Supported Channel element is + * unacceptable + */ +#define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting + * station not supporting the Short Slot + * Time option + */ +#define DOT11_SC_ASSOC_DSSSOFDM_REQUIRED 26 /* Association denied because requesting station + * does not support the DSSS-OFDM option + */ +#define DOT11_SC_ASSOC_HT_REQUIRED 27 /* Association denied because the requesting + * station does not support HT features + */ +#define DOT11_SC_ASSOC_R0KH_UNREACHABLE 28 /* Association denied due to AP + * being unable to reach the R0 Key Holder + */ +#define DOT11_SC_ASSOC_TRY_LATER 30 /* Association denied temporarily, try again later + */ +#define DOT11_SC_ASSOC_MFP_VIOLATION 31 /* Association denied due to Robust Management + * frame policy violation + */ + +#define DOT11_SC_DECLINED 37 /* request declined */ +#define DOT11_SC_INVALID_PARAMS 38 /* One or more params have invalid values */ +#define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 /* invalid pairwise cipher */ +#define DOT11_SC_INVALID_AKMP 43 /* Association denied due to invalid AKMP */ +#define DOT11_SC_INVALID_RSNIE_CAP 45 /* invalid RSN IE capabilities */ +#define DOT11_SC_DLS_NOT_ALLOWED 48 /* DLS is not allowed in the BSS by policy */ +#define DOT11_SC_INVALID_PMKID 53 /* Association denied due to invalid PMKID */ +#define DOT11_SC_INVALID_MDID 54 /* Association denied due to invalid MDID */ +#define DOT11_SC_INVALID_FTIE 55 /* Association denied due to invalid FTIE */ + +#define DOT11_SC_ADV_PROTO_NOT_SUPPORTED 59 /* ad proto not supported */ +#define DOT11_SC_NO_OUTSTAND_REQ 60 /* no outstanding req */ +#define DOT11_SC_RSP_NOT_RX_FROM_SERVER 61 /* no response from server */ +#define DOT11_SC_TIMEOUT 62 /* timeout */ +#define DOT11_SC_QUERY_RSP_TOO_LARGE 63 /* query rsp too large */ +#define DOT11_SC_SERVER_UNREACHABLE 65 /* server unreachable */ + +#define DOT11_SC_UNEXP_MSG 70 /* Unexpected message */ +#define DOT11_SC_INVALID_SNONCE 71 /* Invalid SNonce */ +#define DOT11_SC_INVALID_RSNIE 72 /* Invalid contents of RSNIE */ +#define DOT11_SC_ASSOC_VHT_REQUIRED 104 /* Association denied because the requesting + * station does not support VHT features. + */ + +#define DOT11_SC_TRANSMIT_FAILURE 79 /* transmission failure */ + +/* Info Elts, length of INFORMATION portion of Info Elts */ +#define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */ +#define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */ + +/* TIM Info element has 3 bytes fixed info in INFORMATION field, + * followed by 1 to 251 bytes of Partial Virtual Bitmap + */ +#define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */ +#define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */ +#define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */ +#define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */ +#define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */ + +/* TLV defines */ +#define TLV_TAG_OFF 0 /* tag offset */ +#define TLV_LEN_OFF 1 /* length offset */ +#define TLV_HDR_LEN 2 /* header length */ +#define TLV_BODY_OFF 2 /* body offset */ +#define TLV_BODY_LEN_MAX 255 /* max body length */ + +/* Management Frame Information Element IDs */ +#define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */ +#define DOT11_MNG_RATES_ID 1 /* d11 management rates id */ +#define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */ +#define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */ +#define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */ +#define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */ +#define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */ +#define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */ +#define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */ +#define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */ +#define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */ +#define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */ +#define DOT11_MNG_EDCA_PARAM_ID 12 /* 11E EDCA Parameter id */ +#define DOT11_MNG_TSPEC_ID 13 /* d11 management TSPEC id */ +#define DOT11_MNG_TCLAS_ID 14 /* d11 management TCLAS id */ +#define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */ +#define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ +#define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ +#define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ +#define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ +#define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ +#define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */ +#define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ +#define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ +#define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ +#define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ +#define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */ +#define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */ +#define DOT11_MNG_TCLAS_PROC_ID 44 /* d11 management TCLAS processing id */ +#define DOT11_MNG_HT_CAP 45 /* d11 mgmt HT cap id */ +#define DOT11_MNG_QOS_CAP_ID 46 /* 11E QoS Capability id */ +#define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */ +#define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */ +#define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */ +#define DOT11_MNG_AP_CHREP_ID 51 /* 11k AP Channel report id */ +#define DOT11_MNG_NEIGHBOR_REP_ID 52 /* 11k & 11v Neighbor report id */ +#define DOT11_MNG_RCPI_ID 53 /* 11k RCPI */ +#define DOT11_MNG_MDIE_ID 54 /* 11r Mobility domain id */ +#define DOT11_MNG_FTIE_ID 55 /* 11r Fast Bss Transition id */ +#define DOT11_MNG_FT_TI_ID 56 /* 11r Timeout Interval id */ +#define DOT11_MNG_RDE_ID 57 /* 11r RIC Data Element id */ +#define DOT11_MNG_REGCLASS_ID 59 /* d11 management regulatory class id */ +#define DOT11_MNG_EXT_CSA_ID 60 /* d11 Extended CSA */ +#define DOT11_MNG_HT_ADD 61 /* d11 mgmt additional HT info */ +#define DOT11_MNG_EXT_CHANNEL_OFFSET 62 /* d11 mgmt ext channel offset */ +#define DOT11_MNG_BSS_AVR_ACCESS_DELAY_ID 63 /* 11k bss average access delay */ +#define DOT11_MNG_ANTENNA_ID 64 /* 11k antenna id */ +#define DOT11_MNG_RSNI_ID 65 /* 11k RSNI id */ +#define DOT11_MNG_MEASUREMENT_PILOT_TX_ID 66 /* 11k measurement pilot tx info id */ +#define DOT11_MNG_BSS_AVAL_ADMISSION_CAP_ID 67 /* 11k bss aval admission cap id */ +#define DOT11_MNG_BSS_AC_ACCESS_DELAY_ID 68 /* 11k bss AC access delay id */ +#define DOT11_MNG_WAPI_ID 68 /* d11 management WAPI id */ +#define DOT11_MNG_TIME_ADVERTISE_ID 69 /* 11p time advertisement */ +#define DOT11_MNG_RRM_CAP_ID 70 /* 11k radio measurement capability */ +#define DOT11_MNG_MULTIPLE_BSSID_ID 71 /* 11k multiple BSSID id */ +#define DOT11_MNG_HT_BSS_COEXINFO_ID 72 /* d11 mgmt OBSS Coexistence INFO */ +#define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 /* d11 mgmt OBSS Intolerant Channel list */ +#define DOT11_MNG_HT_OBSS_ID 74 /* d11 mgmt OBSS HT info */ +#define DOT11_MNG_MMIE_ID 76 /* d11 mgmt MIC IE */ +#define DOT11_MNG_FMS_DESCR_ID 86 /* 11v FMS descriptor */ +#define DOT11_MNG_FMS_REQ_ID 87 /* 11v FMS request id */ +#define DOT11_MNG_FMS_RESP_ID 88 /* 11v FMS response id */ +#define DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID 90 /* 11v bss max idle id */ +#define DOT11_MNG_TFS_REQUEST_ID 91 /* 11v tfs request id */ +#define DOT11_MNG_TFS_RESPONSE_ID 92 /* 11v tfs response id */ +#define DOT11_MNG_WNM_SLEEP_MODE_ID 93 /* 11v wnm-sleep mode id */ +#define DOT11_MNG_TIMBC_REQ_ID 94 /* 11v TIM broadcast request id */ +#define DOT11_MNG_TIMBC_RESP_ID 95 /* 11v TIM broadcast response id */ +#define DOT11_MNG_CHANNEL_USAGE 97 /* 11v channel usage */ +#define DOT11_MNG_TIME_ZONE_ID 98 /* 11v time zone */ +#define DOT11_MNG_DMS_REQUEST_ID 99 /* 11v dms request id */ +#define DOT11_MNG_DMS_RESPONSE_ID 100 /* 11v dms response id */ +#define DOT11_MNG_LINK_IDENTIFIER_ID 101 /* 11z TDLS Link Identifier IE */ +#define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 /* 11z TDLS Wakeup Schedule IE */ +#define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID 104 /* 11z TDLS Channel Switch Timing IE */ +#define DOT11_MNG_PTI_CONTROL_ID 105 /* 11z TDLS PTI Control IE */ +#define DOT11_MNG_PU_BUFFER_STATUS_ID 106 /* 11z TDLS PU Buffer Status IE */ +#define DOT11_MNG_INTERWORKING_ID 107 /* 11u interworking */ +#define DOT11_MNG_ADVERTISEMENT_ID 108 /* 11u advertisement protocol */ +#define DOT11_MNG_EXP_BW_REQ_ID 109 /* 11u expedited bandwith request */ +#define DOT11_MNG_QOS_MAP_ID 110 /* 11u QoS map set */ +#define DOT11_MNG_ROAM_CONSORT_ID 111 /* 11u roaming consortium */ +#define DOT11_MNG_EMERGCY_ALERT_ID 112 /* 11u emergency alert identifier */ +#define DOT11_MNG_EXT_CAP_ID 127 /* d11 mgmt ext capability */ +#define DOT11_MNG_VHT_CAP_ID 191 /* d11 mgmt VHT cap id */ +#define DOT11_MNG_VHT_OPERATION_ID 192 /* d11 mgmt VHT op id */ +#define DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID 194 /* Wide BW Channel Switch IE */ +#define DOT11_MNG_VHT_TRANSMIT_POWER_ENVELOPE_ID 195 /* VHT transmit Power Envelope IE */ +#define DOT11_MNG_CHANNEL_SWITCH_WRAPPER_ID 196 /* Channel Switch Wrapper IE */ +#define DOT11_MNG_AID_ID 197 /* Association ID IE */ +#define DOT11_MNG_OPER_MODE_NOTIF_ID 199 /* d11 mgmt VHT oper mode notif */ + + +#define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */ +#define DOT11_MNG_PROPR_ID 221 +/* should start using this one instead of above two */ +#define DOT11_MNG_VS_ID 221 /* d11 management Vendor Specific IE */ + +/* Rate Defines */ + +/* Valid rates for the Supported Rates and Extended Supported Rates IEs. + * Encoding is the rate in 500kbps units, rouding up for fractional values. + * 802.11-2012, section 6.5.5.2, DATA_RATE parameter enumerates all the values. + * The rate values cover DSSS, HR/DSSS, ERP, and OFDM phy rates. + * The defines below do not cover the rates specific to 10MHz, {3, 4.5, 27}, + * and 5MHz, {1.5, 2.25, 3, 4.5, 13.5}, which are not supported by Broadcom devices. + */ -#define DOT11_SC_SUCCESS 0 -#define DOT11_SC_FAILURE 1 -#define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2 - -#define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 -#define DOT11_SC_TDLS_SEC_DISABLED 5 -#define DOT11_SC_LIFETIME_REJ 6 -#define DOT11_SC_NOT_SAME_BSS 7 -#define DOT11_SC_CAP_MISMATCH 10 -#define DOT11_SC_REASSOC_FAIL 11 -#define DOT11_SC_ASSOC_FAIL 12 -#define DOT11_SC_AUTH_MISMATCH 13 -#define DOT11_SC_AUTH_SEQ 14 -#define DOT11_SC_AUTH_CHALLENGE_FAIL 15 -#define DOT11_SC_AUTH_TIMEOUT 16 -#define DOT11_SC_ASSOC_BUSY_FAIL 17 -#define DOT11_SC_ASSOC_RATE_MISMATCH 18 -#define DOT11_SC_ASSOC_SHORT_REQUIRED 19 -#define DOT11_SC_ASSOC_PBCC_REQUIRED 20 -#define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 -#define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 -#define DOT11_SC_ASSOC_BAD_POWER_CAP 23 -#define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 -#define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 -#define DOT11_SC_ASSOC_ERPBCC_REQUIRED 26 -#define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27 -#define DOT11_SC_ASSOC_R0KH_UNREACHABLE 28 -#define DOT11_SC_ASSOC_TRY_LATER 30 -#define DOT11_SC_ASSOC_MFP_VIOLATION 31 - -#define DOT11_SC_DECLINED 37 -#define DOT11_SC_INVALID_PARAMS 38 -#define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 -#define DOT11_SC_INVALID_AKMP 43 -#define DOT11_SC_INVALID_RSNIE_CAP 45 -#define DOT11_SC_DLS_NOT_ALLOWED 48 -#define DOT11_SC_INVALID_PMKID 53 -#define DOT11_SC_INVALID_MDID 54 -#define DOT11_SC_INVALID_FTIE 55 - -#define DOT11_SC_UNEXP_MSG 70 -#define DOT11_SC_INVALID_SNONCE 71 -#define DOT11_SC_INVALID_RSNIE 72 - - -#define DOT11_MNG_DS_PARAM_LEN 1 -#define DOT11_MNG_IBSS_PARAM_LEN 2 - - -#define DOT11_MNG_TIM_FIXED_LEN 3 -#define DOT11_MNG_TIM_DTIM_COUNT 0 -#define DOT11_MNG_TIM_DTIM_PERIOD 1 -#define DOT11_MNG_TIM_BITMAP_CTL 2 -#define DOT11_MNG_TIM_PVB 3 - - -#define TLV_TAG_OFF 0 -#define TLV_LEN_OFF 1 -#define TLV_HDR_LEN 2 -#define TLV_BODY_OFF 2 - - -#define DOT11_MNG_SSID_ID 0 -#define DOT11_MNG_RATES_ID 1 -#define DOT11_MNG_FH_PARMS_ID 2 -#define DOT11_MNG_DS_PARMS_ID 3 -#define DOT11_MNG_CF_PARMS_ID 4 -#define DOT11_MNG_TIM_ID 5 -#define DOT11_MNG_IBSS_PARMS_ID 6 -#define DOT11_MNG_COUNTRY_ID 7 -#define DOT11_MNG_HOPPING_PARMS_ID 8 -#define DOT11_MNG_HOPPING_TABLE_ID 9 -#define DOT11_MNG_REQUEST_ID 10 -#define DOT11_MNG_QBSS_LOAD_ID 11 -#define DOT11_MNG_EDCA_PARAM_ID 12 -#define DOT11_MNG_CHALLENGE_ID 16 -#define DOT11_MNG_PWR_CONSTRAINT_ID 32 -#define DOT11_MNG_PWR_CAP_ID 33 -#define DOT11_MNG_TPC_REQUEST_ID 34 -#define DOT11_MNG_TPC_REPORT_ID 35 -#define DOT11_MNG_SUPP_CHANNELS_ID 36 -#define DOT11_MNG_CHANNEL_SWITCH_ID 37 -#define DOT11_MNG_MEASURE_REQUEST_ID 38 -#define DOT11_MNG_MEASURE_REPORT_ID 39 -#define DOT11_MNG_QUIET_ID 40 -#define DOT11_MNG_IBSS_DFS_ID 41 -#define DOT11_MNG_ERP_ID 42 -#define DOT11_MNG_TS_DELAY_ID 43 -#define DOT11_MNG_HT_CAP 45 -#define DOT11_MNG_QOS_CAP_ID 46 -#define DOT11_MNG_NONERP_ID 47 -#define DOT11_MNG_RSN_ID 48 -#define DOT11_MNG_EXT_RATES_ID 50 -#define DOT11_MNG_AP_CHREP_ID 51 -#define DOT11_MNG_NBR_REP_ID 52 -#define DOT11_MNG_RCPI_ID 53 -#define DOT11_MNG_MDIE_ID 54 -#define DOT11_MNG_FTIE_ID 55 -#define DOT11_MNG_FT_TI_ID 56 -#define DOT11_MNG_REGCLASS_ID 59 -#define DOT11_MNG_EXT_CSA_ID 60 -#define DOT11_MNG_HT_ADD 61 -#define DOT11_MNG_EXT_CHANNEL_OFFSET 62 -#define DOT11_MNG_BSS_AVR_ACCESS_DELAY_ID 63 -#define DOT11_MNG_ANTENNA_ID 64 -#define DOT11_MNG_RSNI_ID 65 -#define DOT11_MNG_MEASUREMENT_PILOT_TX_ID 66 -#define DOT11_MNG_BSS_AVAL_ADMISSION_CAP_ID 67 -#define DOT11_MNG_BSS_AC_ACCESS_DELAY_ID 68 -#define DOT11_MNG_WAPI_ID 68 -#define DOT11_MNG_TIME_ADVERTISE_ID 69 -#define DOT11_MNG_RRM_CAP_ID 70 -#define DOT11_MNG_MULTIPLE_BSSID_ID 71 -#define DOT11_MNG_HT_BSS_COEXINFO_ID 72 -#define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 -#define DOT11_MNG_HT_OBSS_ID 74 -#define DOT11_MNG_MMIE_ID 76 -#define DOT11_MNG_CHANNEL_USAGE 97 -#define DOT11_MNG_TIME_ZONE_ID 98 -#define DOT11_MNG_LINK_IDENTIFIER_ID 101 -#define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 -#define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID 104 -#define DOT11_MNG_PTI_CONTROL_ID 105 -#define DOT11_MNG_PU_BUFFER_STATUS_ID 106 -#define DOT11_MNG_INTERWORKING_ID 107 -#define DOT11_MNG_ADVERTISEMENT_ID 108 -#define DOT11_MNG_EXP_BW_REQ_ID 109 -#define DOT11_MNG_QOS_MAP_ID 110 -#define DOT11_MNG_ROAM_CONSORT_ID 111 -#define DOT11_MNG_EMERGCY_ALERT_ID 112 -#define DOT11_MNG_EXT_CAP_ID 127 -#define DOT11_MNG_VHT_CAP_ID 191 -#define DOT11_MNG_VHT_OPERATION_ID 192 -#define DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID 194 -#define DOT11_MNG_VHT_TRANSMIT_POWER_ENVELOPE_ID 195 -#define DOT11_MNG_CHANNEL_SWITCH_WRAPPER_ID 196 - - -#define DOT11_MNG_WPA_ID 221 -#define DOT11_MNG_PROPR_ID 221 - -#define DOT11_MNG_VS_ID 221 - - - - - -#define DOT11_RATE_1M 2 -#define DOT11_RATE_2M 4 -#define DOT11_RATE_5M5 11 -#define DOT11_RATE_11M 22 -#define DOT11_RATE_6M 12 -#define DOT11_RATE_9M 18 -#define DOT11_RATE_12M 24 -#define DOT11_RATE_18M 36 -#define DOT11_RATE_24M 48 -#define DOT11_RATE_36M 72 -#define DOT11_RATE_48M 96 -#define DOT11_RATE_54M 108 -#define DOT11_RATE_MAX 108 - - -#define DOT11_RATE_BASIC 0x80 -#define DOT11_RATE_MASK 0x7F - - - -#define DOT11_MNG_ERP_LEN 1 -#define DOT11_MNG_NONERP_PRESENT 0x01 -#define DOT11_MNG_USE_PROTECTION 0x02 -#define DOT11_MNG_BARKER_PREAMBLE 0x04 - -#define DOT11_MGN_TS_DELAY_LEN 4 -#define TS_DELAY_FIELD_SIZE 4 - - -#define DOT11_CAP_ESS 0x0001 -#define DOT11_CAP_IBSS 0x0002 -#define DOT11_CAP_POLLABLE 0x0004 -#define DOT11_CAP_POLL_RQ 0x0008 -#define DOT11_CAP_PRIVACY 0x0010 -#define DOT11_CAP_SHORT 0x0020 -#define DOT11_CAP_PBCC 0x0040 -#define DOT11_CAP_AGILITY 0x0080 -#define DOT11_CAP_SPECTRUM 0x0100 -#define DOT11_CAP_SHORTSLOT 0x0400 -#define DOT11_CAP_RRM 0x1000 -#define DOT11_CAP_CCK_OFDM 0x2000 - - - +#define DOT11_RATE_1M 2 /* 1 Mbps in 500kbps units */ +#define DOT11_RATE_2M 4 /* 2 Mbps in 500kbps units */ +#define DOT11_RATE_5M5 11 /* 5.5 Mbps in 500kbps units */ +#define DOT11_RATE_11M 22 /* 11 Mbps in 500kbps units */ +#define DOT11_RATE_6M 12 /* 6 Mbps in 500kbps units */ +#define DOT11_RATE_9M 18 /* 9 Mbps in 500kbps units */ +#define DOT11_RATE_12M 24 /* 12 Mbps in 500kbps units */ +#define DOT11_RATE_18M 36 /* 18 Mbps in 500kbps units */ +#define DOT11_RATE_24M 48 /* 24 Mbps in 500kbps units */ +#define DOT11_RATE_36M 72 /* 36 Mbps in 500kbps units */ +#define DOT11_RATE_48M 96 /* 48 Mbps in 500kbps units */ +#define DOT11_RATE_54M 108 /* 54 Mbps in 500kbps units */ +#define DOT11_RATE_MAX 108 /* highest rate (54 Mbps) in 500kbps units */ + +/* Supported Rates and Extended Supported Rates IEs + * The supported rates octets are defined a the MSB indicatin a Basic Rate + * and bits 0-6 as the rate value + */ +#define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */ +#define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */ + +/* BSS Membership Selector parameters + * 802.11-2012 and 802.11ac_D4.0 sec 8.4.2.3 + * These selector values are advertised in Supported Rates and Extended Supported Rates IEs + * in the supported rates list with the Basic rate bit set. + * Constants below include the basic bit. + */ +#define DOT11_BSS_MEMBERSHIP_HT 0xFF /* Basic 0x80 + 127, HT Required to join */ +#define DOT11_BSS_MEMBERSHIP_VHT 0xFE /* Basic 0x80 + 126, VHT Required to join */ + +/* ERP info element bit values */ +#define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ +#define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present + *in the BSS + */ +#define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for + *ERP-OFDM frames + */ +#define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, + * 1 == not allowed + */ +/* TS Delay element offset & size */ +#define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */ +#define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */ + +/* Capability Information Field */ +#define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */ +#define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */ +#define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */ +#define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */ +#define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */ +#define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */ +#define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */ +#define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */ +#define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */ +#define DOT11_CAP_QOS 0x0200 /* d11 cap. qos */ +#define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */ +#define DOT11_CAP_APSD 0x0800 /* d11 cap. apsd */ +#define DOT11_CAP_RRM 0x1000 /* d11 cap. 11k radio measurement */ +#define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */ +#define DOT11_CAP_DELAY_BA 0x4000 /* d11 cap. delayed block ack */ +#define DOT11_CAP_IMMEDIATE_BA 0x8000 /* d11 cap. immediate block ack */ + +/* Extended capabilities IE bitfields */ +/* 20/40 BSS Coexistence Management support bit position */ #define DOT11_EXT_CAP_OBSS_COEX_MGMT 0 +/* Extended Channel Switching support bit position */ +#define DOT11_EXT_CAP_EXT_CHAN_SWITCHING 2 +/* scheduled PSMP support bit position */ +#define DOT11_EXT_CAP_SPSMP 6 +/* Flexible Multicast Service */ +#define DOT11_EXT_CAP_FMS 11 +/* proxy ARP service support bit position */ +#define DOT11_EXT_CAP_PROXY_ARP 12 +/* Traffic Filter Service */ +#define DOT11_EXT_CAP_TFS 16 +/* WNM-Sleep Mode */ +#define DOT11_EXT_CAP_WNM_SLEEP 17 +/* TIM Broadcast service */ +#define DOT11_EXT_CAP_TIMBC 18 +/* BSS Transition Management support bit position */ +#define DOT11_EXT_CAP_BSSTRANS_MGMT 19 +/* Direct Multicast Service */ +#define DOT11_EXT_CAP_DMS 26 +/* Interworking support bit position */ +#define DOT11_EXT_CAP_IW 31 +/* service Interval granularity bit position and mask */ +#define DOT11_EXT_CAP_SI 41 +#define DOT11_EXT_CAP_SI_MASK 0x0E +/* WNM notification */ +#define DOT11_EXT_CAP_WNM_NOTIF 46 +/* Operating mode notification - VHT (11ac D3.0 - 8.4.2.29) */ +#define DOT11_EXT_CAP_OPER_MODE_NOTIF 62 + +/* VHT Operating mode bit fields - (11ac D3.0 - 8.4.1.50) */ +#define DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT 0 +#define DOT11_OPER_MODE_CHANNEL_WIDTH_MASK 0x3 +#define DOT11_OPER_MODE_RXNSS_SHIFT 4 +#define DOT11_OPER_MODE_RXNSS_MASK 0x70 +#define DOT11_OPER_MODE_RXNSS_TYPE_SHIFT 7 +#define DOT11_OPER_MODE_RXNSS_TYPE_MASK 0x80 + +#define DOT11_OPER_MODE(type, nss, chanw) (\ + ((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT &\ + DOT11_OPER_MODE_RXNSS_TYPE_MASK) |\ + (((nss) - 1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) |\ + ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT &\ + DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) + +#define DOT11_OPER_MODE_CHANNEL_WIDTH(mode) \ + (((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)\ + >> DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT) +#define DOT11_OPER_MODE_RXNSS(mode) \ + ((((mode) & DOT11_OPER_MODE_RXNSS_MASK) \ + >> DOT11_OPER_MODE_RXNSS_SHIFT) + 1) +#define DOT11_OPER_MODE_RXNSS_TYPE(mode) \ + (((mode) & DOT11_OPER_MODE_RXNSS_TYPE_MASK)\ + >> DOT11_OPER_MODE_RXNSS_TYPE_SHIFT) + +#define DOT11_OPER_MODE_20MHZ 0 +#define DOT11_OPER_MODE_40MHZ 1 +#define DOT11_OPER_MODE_80MHZ 2 +#define DOT11_OPER_MODE_160MHZ 3 +#define DOT11_OPER_MODE_8080MHZ 3 + +#define DOT11_OPER_MODE_CHANNEL_WIDTH_20MHZ(mode) (\ + ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_20MHZ) +#define DOT11_OPER_MODE_CHANNEL_WIDTH_40MHZ(mode) (\ + ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_40MHZ) +#define DOT11_OPER_MODE_CHANNEL_WIDTH_80MHZ(mode) (\ + ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_80MHZ) +#define DOT11_OPER_MODE_CHANNEL_WIDTH_160MHZ(mode) (\ + ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_160MHZ) +#define DOT11_OPER_MODE_CHANNEL_WIDTH_8080MHZ(mode) (\ + ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_8080MHZ) + +/* Operating mode information element 802.11ac D3.0 - 8.4.2.168 */ +BWL_PRE_PACKED_STRUCT struct dot11_oper_mode_notif_ie { + uint8 mode; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_oper_mode_notif_ie dot11_oper_mode_notif_ie_t; -#define DOT11_EXT_CAP_SPSMP 6 - -#define DOT11_EXT_CAP_PROXY_ARP 12 - -#define DOT11_EXT_CAP_BSS_TRANSITION_MGMT 19 - -#define DOT11_EXT_CAP_IW 31 - -#define DOT11_EXT_CAP_SI 41 -#define DOT11_EXT_CAP_SI_MASK 0x0E - - -#define DOT11_ACTION_HDR_LEN 2 -#define DOT11_ACTION_CAT_OFF 0 -#define DOT11_ACTION_ACT_OFF 1 +#define DOT11_OPER_MODE_NOTIF_IE_LEN 1 +/* Extended Capability Information Field */ +#define DOT11_OBSS_COEX_MNG_SUPPORT 0x01 /* 20/40 BSS Coexistence Management support */ -#define DOT11_ACTION_CAT_ERR_MASK 0x80 -#define DOT11_ACTION_CAT_MASK 0x7F -#define DOT11_ACTION_CAT_SPECT_MNG 0 -#define DOT11_ACTION_CAT_QOS 1 -#define DOT11_ACTION_CAT_DLS 2 -#define DOT11_ACTION_CAT_BLOCKACK 3 -#define DOT11_ACTION_CAT_PUBLIC 4 -#define DOT11_ACTION_CAT_RRM 5 -#define DOT11_ACTION_CAT_FBT 6 -#define DOT11_ACTION_CAT_HT 7 -#define DOT11_ACTION_CAT_SA_QUERY 8 -#define DOT11_ACTION_CAT_PDPA 9 -#define DOT11_ACTION_CAT_WNM 10 +/* + * Action Frame Constants + */ +#define DOT11_ACTION_HDR_LEN 2 /* action frame category + action field */ +#define DOT11_ACTION_CAT_OFF 0 /* category offset */ +#define DOT11_ACTION_ACT_OFF 1 /* action offset */ + +/* Action Category field (sec 8.4.1.11) */ +#define DOT11_ACTION_CAT_ERR_MASK 0x80 /* category error mask */ +#define DOT11_ACTION_CAT_MASK 0x7F /* category mask */ +#define DOT11_ACTION_CAT_SPECT_MNG 0 /* category spectrum management */ +#define DOT11_ACTION_CAT_QOS 1 /* category QoS */ +#define DOT11_ACTION_CAT_DLS 2 /* category DLS */ +#define DOT11_ACTION_CAT_BLOCKACK 3 /* category block ack */ +#define DOT11_ACTION_CAT_PUBLIC 4 /* category public */ +#define DOT11_ACTION_CAT_RRM 5 /* category radio measurements */ +#define DOT11_ACTION_CAT_FBT 6 /* category fast bss transition */ +#define DOT11_ACTION_CAT_HT 7 /* category for HT */ +#define DOT11_ACTION_CAT_SA_QUERY 8 /* security association query */ +#define DOT11_ACTION_CAT_PDPA 9 /* protected dual of public action */ +#define DOT11_ACTION_CAT_WNM 10 /* category for WNM */ +#define DOT11_ACTION_CAT_UWNM 11 /* category for Unprotected WNM */ #define DOT11_ACTION_NOTIFICATION 17 -#define DOT11_ACTION_CAT_VSP 126 -#define DOT11_ACTION_CAT_VS 127 +#define DOT11_ACTION_CAT_VHT 21 /* VHT action */ +#define DOT11_ACTION_CAT_VSP 126 /* protected vendor specific */ +#define DOT11_ACTION_CAT_VS 127 /* category Vendor Specific */ + +/* Spectrum Management Action IDs (sec 7.4.1) */ +#define DOT11_SM_ACTION_M_REQ 0 /* d11 action measurement request */ +#define DOT11_SM_ACTION_M_REP 1 /* d11 action measurement response */ +#define DOT11_SM_ACTION_TPC_REQ 2 /* d11 action TPC request */ +#define DOT11_SM_ACTION_TPC_REP 3 /* d11 action TPC response */ +#define DOT11_SM_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ +#define DOT11_SM_ACTION_EXT_CSA 5 /* d11 extened CSA for 11n */ + +/* HT action ids */ +#define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* notify channel width action id */ +#define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action id */ + +/* Public action ids */ +#define DOT11_PUB_ACTION_BSS_COEX_MNG 0 /* 20/40 Coexistence Management action id */ +#define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ +#define DOT11_PUB_ACTION_GAS_CB_REQ 12 /* GAS Comeback Request */ + +/* Block Ack action types */ +#define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */ +#define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */ +#define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */ + +/* ADDBA action parameters */ +#define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 /* AMSDU supported under BA */ +#define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */ +#define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */ +#define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */ +#define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */ +#define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */ +#define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */ + +#define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */ +#define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */ + +/* Fast Transition action types */ +#define DOT11_FT_ACTION_FT_RESERVED 0 +#define DOT11_FT_ACTION_FT_REQ 1 /* FBT request - for over-the-DS FBT */ +#define DOT11_FT_ACTION_FT_RES 2 /* FBT response - for over-the-DS FBT */ +#define DOT11_FT_ACTION_FT_CON 3 /* FBT confirm - for OTDS with RRP */ +#define DOT11_FT_ACTION_FT_ACK 4 /* FBT ack */ + +/* DLS action types */ +#define DOT11_DLS_ACTION_REQ 0 /* DLS Request */ +#define DOT11_DLS_ACTION_RESP 1 /* DLS Response */ +#define DOT11_DLS_ACTION_TD 2 /* DLS Teardown */ + +/* Wireless Network Management (WNM) action types */ +#define DOT11_WNM_ACTION_EVENT_REQ 0 +#define DOT11_WNM_ACTION_EVENT_REP 1 +#define DOT11_WNM_ACTION_DIAG_REQ 2 +#define DOT11_WNM_ACTION_DIAG_REP 3 +#define DOT11_WNM_ACTION_LOC_CFG_REQ 4 +#define DOT11_WNM_ACTION_LOC_RFG_RESP 5 +#define DOT11_WNM_ACTION_BSSTRANS_QUERY 6 +#define DOT11_WNM_ACTION_BSSTRANS_REQ 7 +#define DOT11_WNM_ACTION_BSSTRANS_RESP 8 +#define DOT11_WNM_ACTION_FMS_REQ 9 +#define DOT11_WNM_ACTION_FMS_RESP 10 +#define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 +#define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 +#define DOT11_WNM_ACTION_TFS_REQ 13 +#define DOT11_WNM_ACTION_TFS_RESP 14 +#define DOT11_WNM_ACTION_TFS_NOTIFY_REQ 15 +#define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 +#define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 +#define DOT11_WNM_ACTION_TIMBC_REQ 18 +#define DOT11_WNM_ACTION_TIMBC_RESP 19 +#define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 +#define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 +#define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 +#define DOT11_WNM_ACTION_DMS_REQ 23 +#define DOT11_WNM_ACTION_DMS_RESP 24 +#define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 +#define DOT11_WNM_ACTION_NOTFCTN_REQ 26 +#define DOT11_WNM_ACTION_NOTFCTN_RESP 27 +#define DOT11_WNM_ACTION_TFS_NOTIFY_RESP 28 +/* Unprotected Wireless Network Management (WNM) action types */ +#define DOT11_UWNM_ACTION_TIM 0 +#define DOT11_UWNM_ACTION_TIMING_MEASUREMENT 1 -#define DOT11_SM_ACTION_M_REQ 0 -#define DOT11_SM_ACTION_M_REP 1 -#define DOT11_SM_ACTION_TPC_REQ 2 -#define DOT11_SM_ACTION_TPC_REP 3 -#define DOT11_SM_ACTION_CHANNEL_SWITCH 4 -#define DOT11_SM_ACTION_EXT_CSA 5 +#define DOT11_MNG_COUNTRY_ID_LEN 3 + +/* VHT category action types - 802.11ac D3.0 - 8.5.23.1 */ +#define DOT11_VHT_ACTION_CBF 0 /* Compressed Beamforming */ +#define DOT11_VHT_ACTION_GID_MGMT 1 /* Group ID Management */ +#define DOT11_VHT_ACTION_OPER_MODE_NOTIF 2 /* Operating mode notif'n */ +/* DLS Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_dls_req { + uint8 category; /* category of action frame (2) */ + uint8 action; /* DLS action: req (0) */ + struct ether_addr da; /* destination address */ + struct ether_addr sa; /* source address */ + uint16 cap; /* capability */ + uint16 timeout; /* timeout value */ + uint8 data[1]; /* IE:support rate, extend support rate, HT cap */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dls_req dot11_dls_req_t; +#define DOT11_DLS_REQ_LEN 18 /* Fixed length */ -#define DOT11_ACTION_ID_HT_CH_WIDTH 0 -#define DOT11_ACTION_ID_HT_MIMO_PS 1 +/* DLS response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { + uint8 category; /* category of action frame (2) */ + uint8 action; /* DLS action: req (0) */ + uint16 status; /* status code field */ + struct ether_addr da; /* destination address */ + struct ether_addr sa; /* source address */ + uint8 data[1]; /* optional: capability, rate ... */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dls_resp dot11_dls_resp_t; +#define DOT11_DLS_RESP_LEN 16 /* Fixed length */ + + +/* ************* 802.11v related definitions. ************* */ + +/* BSS Management Transition Query frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_query { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: trans_query (6) */ + uint8 token; /* dialog token */ + uint8 reason; /* transition query reason */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bsstrans_query dot11_bsstrans_query_t; +#define DOT11_BSSTRANS_QUERY_LEN 4 /* Fixed length */ + +/* BSS Management Transition Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: trans_req (7) */ + uint8 token; /* dialog token */ + uint8 reqmode; /* transition request mode */ + uint16 disassoc_tmr; /* disassociation timer */ + uint8 validity_intrvl; /* validity interval */ + uint8 data[1]; /* optional: BSS term duration, ... */ + /* ...session info URL, candidate list */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bsstrans_req dot11_bsstrans_req_t; +#define DOT11_BSSTRANS_REQ_LEN 7 /* Fixed length */ + +/* BSS Mgmt Transition Request Mode Field - 802.11v */ +#define DOT11_BSSTRANS_REQMODE_PREF_LIST_INCL 0x01 +#define DOT11_BSSTRANS_REQMODE_ABRIDGED 0x02 +#define DOT11_BSSTRANS_REQMODE_DISASSOC_IMMINENT 0x04 +#define DOT11_BSSTRANS_REQMODE_BSS_TERM_INCL 0x08 +#define DOT11_BSSTRANS_REQMODE_ESS_DISASSOC_IMNT 0x10 + +/* BSS Management transition response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: trans_resp (8) */ + uint8 token; /* dialog token */ + uint8 status; /* transition status */ + uint8 term_delay; /* validity interval */ + uint8 data[1]; /* optional: BSSID target, candidate list */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bsstrans_resp dot11_bsstrans_resp_t; +#define DOT11_BSSTRANS_RESP_LEN 5 /* Fixed length */ + +/* BSS Mgmt Transition Response Status Field */ +#define DOT11_BSSTRANS_RESP_STATUS_ACCEPT 0 +#define DOT11_BSSTRANS_RESP_STATUS_REJECT 1 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_BCN 2 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_CAP 3 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_UNDESIRED 4 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_DELAY_REQ 5 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_BSS_LIST_PROVIDED 6 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_NO_SUITABLE_BSS 7 +#define DOT11_BSSTRANS_RESP_STATUS_REJ_LEAVING_ESS 8 + + +/* BSS Max Idle Period element */ +BWL_PRE_PACKED_STRUCT struct dot11_bss_max_idle_period_ie { + uint8 id; /* 90, DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID */ + uint8 len; + uint16 max_idle_period; /* in unit of 1000 TUs */ + uint8 idle_opt; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bss_max_idle_period_ie dot11_bss_max_idle_period_ie_t; +#define DOT11_BSS_MAX_IDLE_PERIOD_IE_LEN 3 /* bss max idle period IE size */ +#define DOT11_BSS_MAX_IDLE_PERIOD_OPT_PROTECTED 1 /* BSS max idle option */ +/* TIM Broadcast request element */ +BWL_PRE_PACKED_STRUCT struct dot11_timbc_req_ie { + uint8 id; /* 94, DOT11_MNG_TIMBC_REQ_ID */ + uint8 len; + uint8 interval; /* in unit of beacon interval */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timbc_req_ie dot11_timbc_req_ie_t; +#define DOT11_TIMBC_REQ_IE_LEN 1 /* Fixed length */ -#define DOT11_PUB_ACTION_BSS_COEX_MNG 0 -#define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 +/* TIM Broadcast request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_timbc_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: DOT11_WNM_ACTION_TIMBC_REQ(18) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* TIM broadcast request element */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timbc_req dot11_timbc_req_t; +#define DOT11_TIMBC_REQ_LEN 3 /* Fixed length */ +/* TIM Broadcast response element */ +BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp_ie { + uint8 id; /* 95, DOT11_MNG_TIM_BROADCAST_RESP_ID */ + uint8 len; + uint8 status; /* status of add request */ + uint8 interval; /* in unit of beacon interval */ + int32 offset; /* in unit of ms */ + uint16 high_rate; /* in unit of 0.5 Mb/s */ + uint16 low_rate; /* in unit of 0.5 Mb/s */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timbc_resp_ie dot11_timbc_resp_ie_t; +#define DOT11_TIMBC_DENY_RESP_IE_LEN 1 /* Deny. Fixed length */ +#define DOT11_TIMBC_ACCEPT_RESP_IE_LEN 10 /* Accept. Fixed length */ + +#define DOT11_TIMBC_STATUS_ACCEPT 0 +#define DOT11_TIMBC_STATUS_ACCEPT_TSTAMP 1 +#define DOT11_TIMBC_STATUS_DENY 2 +#define DOT11_TIMBC_STATUS_OVERRIDDEN 3 +#define DOT11_TIMBC_STATUS_RESERVED 4 + +/* TIM Broadcast request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* action: DOT11_WNM_ACTION_TIMBC_RESP(19) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* TIM broadcast response element */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timbc_resp dot11_timbc_resp_t; +#define DOT11_TIMBC_RESP_LEN 3 /* Fixed length */ + +/* TIM element */ +BWL_PRE_PACKED_STRUCT struct dot11_tim_ie { + uint8 id; /* 5, DOT11_MNG_TIM_ID */ + uint8 len; /* 4 - 255 */ + uint8 dtim_count; /* DTIM decrementing counter */ + uint8 dtim_period; /* DTIM period */ + uint8 bitmap_control; /* AID 0 + bitmap offset */ + uint8 pvb[1]; /* Partial Virtual Bitmap, variable length */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tim_ie dot11_tim_ie_t; +#define DOT11_TIM_IE_FIXED_LEN 3 /* Fixed length, without id and len */ +#define DOT11_TIM_IE_FIXED_TOTAL_LEN 5 /* Fixed length, with id and len */ + +/* TIM Broadcast frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_timbc { + uint8 category; /* category of action frame (11) */ + uint8 action; /* action: TIM (0) */ + uint8 check_beacon; /* need to check-beacon */ + uint8 tsf[8]; /* Time Synchronization Function */ + dot11_tim_ie_t tim_ie; /* TIM element */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timbc dot11_timbc_t; +#define DOT11_TIMBC_HDR_LEN (sizeof(dot11_timbc_t) - sizeof(dot11_tim_ie_t)) +#define DOT11_TIMBC_FIXED_LEN (sizeof(dot11_timbc_t) - 1) /* Fixed length */ +#define DOT11_TIMBC_LEN 11 /* Fixed length */ + +/* TCLAS frame classifier type */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_hdr { + uint8 type; + uint8 mask; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_hdr dot11_tclas_fc_hdr_t; +#define DOT11_TCLAS_FC_HDR_LEN 2 /* Fixed length */ + +#define DOT11_TCLAS_MASK_0 0x1 +#define DOT11_TCLAS_MASK_1 0x2 +#define DOT11_TCLAS_MASK_2 0x4 +#define DOT11_TCLAS_MASK_3 0x8 +#define DOT11_TCLAS_MASK_4 0x10 +#define DOT11_TCLAS_MASK_5 0x20 +#define DOT11_TCLAS_MASK_6 0x40 +#define DOT11_TCLAS_MASK_7 0x80 + +#define DOT11_TCLAS_FC_0_ETH 0 +#define DOT11_TCLAS_FC_1_IP 1 +#define DOT11_TCLAS_FC_2_8021Q 2 +#define DOT11_TCLAS_FC_3_OFFSET 3 +#define DOT11_TCLAS_FC_4_IP_HIGHER 4 +#define DOT11_TCLAS_FC_5_8021D 5 + +/* TCLAS frame classifier type 0 parameters for Ethernet */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_0_eth { + uint8 type; + uint8 mask; + uint8 sa[ETHER_ADDR_LEN]; + uint8 da[ETHER_ADDR_LEN]; + uint16 eth_type; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_0_eth dot11_tclas_fc_0_eth_t; +#define DOT11_TCLAS_FC_0_ETH_LEN 16 -#define DOT11_BA_ACTION_ADDBA_REQ 0 -#define DOT11_BA_ACTION_ADDBA_RESP 1 -#define DOT11_BA_ACTION_DELBA 2 +/* TCLAS frame classifier type 1 parameters for IPV4 */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_1_ipv4 { + uint8 type; + uint8 mask; + uint8 version; + uint32 src_ip; + uint32 dst_ip; + uint16 src_port; + uint16 dst_port; + uint8 dscp; + uint8 protocol; + uint8 reserved; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_1_ipv4_t; +#define DOT11_TCLAS_FC_1_IPV4_LEN 18 + +/* TCLAS frame classifier type 2 parameters for 802.1Q */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_2_8021q { + uint8 type; + uint8 mask; + uint16 tci; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_2_8021q dot11_tclas_fc_2_8021q_t; +#define DOT11_TCLAS_FC_2_8021Q_LEN 4 +/* TCLAS frame classifier type 3 parameters for filter offset */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_3_filter { + uint8 type; + uint8 mask; + uint16 offset; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_3_filter dot11_tclas_fc_3_filter_t; +#define DOT11_TCLAS_FC_3_FILTER_LEN 4 -#define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 -#define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 -#define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 -#define DOT11_ADDBA_PARAM_TID_MASK 0x003c -#define DOT11_ADDBA_PARAM_TID_SHIFT 2 -#define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 -#define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 +/* TCLAS frame classifier type 4 parameters for IPV4 is the same as TCLAS type 1 */ +typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_4_ipv4_t; +#define DOT11_TCLAS_FC_4_IPV4_LEN DOT11_TCLAS_FC_1_IPV4_LEN -#define DOT11_ADDBA_POLICY_DELAYED 0 -#define DOT11_ADDBA_POLICY_IMMEDIATE 1 +/* TCLAS frame classifier type 4 parameters for IPV6 */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_4_ipv6 { + uint8 type; + uint8 mask; + uint8 version; + uint8 saddr[16]; + uint8 daddr[16]; + uint16 src_port; + uint16 dst_port; + uint8 dscp; + uint8 nexthdr; + uint8 flow_lbl[3]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_4_ipv6 dot11_tclas_fc_4_ipv6_t; +#define DOT11_TCLAS_FC_4_IPV6_LEN 44 + +/* TCLAS frame classifier type 5 parameters for 802.1D */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_5_8021d { + uint8 type; + uint8 mask; + uint8 pcp; + uint8 cfi; + uint16 vid; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_fc_5_8021d dot11_tclas_fc_5_8021d_t; +#define DOT11_TCLAS_FC_5_8021D_LEN 6 +/* TCLAS frame classifier type parameters */ +BWL_PRE_PACKED_STRUCT union dot11_tclas_fc { + uint8 data[1]; + dot11_tclas_fc_hdr_t hdr; + dot11_tclas_fc_0_eth_t t0_eth; + dot11_tclas_fc_1_ipv4_t t1_ipv4; + dot11_tclas_fc_2_8021q_t t2_8021q; + dot11_tclas_fc_3_filter_t t3_filter; + dot11_tclas_fc_4_ipv4_t t4_ipv4; + dot11_tclas_fc_4_ipv6_t t4_ipv6; + dot11_tclas_fc_5_8021d_t t5_8021d; +} BWL_POST_PACKED_STRUCT; +typedef union dot11_tclas_fc dot11_tclas_fc_t; + +#define DOT11_TCLAS_FC_MIN_LEN 4 /* Classifier Type 2 has the min size */ +#define DOT11_TCLAS_FC_MAX_LEN 254 + +/* TCLAS element */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_ie { + uint8 id; /* 14, DOT11_MNG_TCLAS_ID */ + uint8 len; + uint8 user_priority; + dot11_tclas_fc_t fc; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_ie dot11_tclas_ie_t; +#define DOT11_TCLAS_IE_LEN 3 /* Fixed length, include id and len */ -#define DOT11_FT_ACTION_FT_RESERVED 0 -#define DOT11_FT_ACTION_FT_REQ 1 -#define DOT11_FT_ACTION_FT_RES 2 -#define DOT11_FT_ACTION_FT_CON 3 -#define DOT11_FT_ACTION_FT_ACK 4 +/* TCLAS processing element */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_proc_ie { + uint8 id; /* 44, DOT11_MNG_TCLAS_PROC_ID */ + uint8 len; + uint8 process; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_proc_ie dot11_tclas_proc_ie_t; +#define DOT11_TCLAS_PROC_IE_LEN 3 /* Fixed length, include id and len */ +#define DOT11_TCLAS_PROC_MATCHALL 0 /* All high level element need to match */ +#define DOT11_TCLAS_PROC_MATCHONE 1 /* One high level element need to match */ +#define DOT11_TCLAS_PROC_NONMATCH 2 /* Non match to any high level element */ -#define DOT11_DLS_ACTION_REQ 0 -#define DOT11_DLS_ACTION_RESP 1 -#define DOT11_DLS_ACTION_TD 2 +/* TSPEC element defined in 802.11 std section 8.4.2.32 - Not supported */ +#define DOT11_TSPEC_IE_LEN 57 /* Fixed length */ -#define DOT11_WNM_ACTION_EVENT_REQ 0 -#define DOT11_WNM_ACTION_EVENT_REP 1 -#define DOT11_WNM_ACTION_DIAG_REQ 2 -#define DOT11_WNM_ACTION_DIAG_REP 3 -#define DOT11_WNM_ACTION_LOC_CFG_REQ 4 -#define DOT11_WNM_ACTION_LOC_RFG_RESP 5 -#define DOT11_WNM_ACTION_BSS_TRANS_QURY 6 -#define DOT11_WNM_ACTION_BSS_TRANS_REQ 7 -#define DOT11_WNM_ACTION_BSS_TRANS_RESP 8 -#define DOT11_WNM_ACTION_FMS_REQ 9 -#define DOT11_WNM_ACTION_FMS_RESP 10 -#define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 -#define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 -#define DOT11_WNM_ACTION_TFS_REQ 13 -#define DOT11_WNM_ACTION_TFS_RESP 14 -#define DOT11_WNM_ACTION_TFS_NOTIFY 15 -#define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 -#define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 -#define DOT11_WNM_ACTION_TIM_BCAST_REQ 18 -#define DOT11_WNM_ACTION_TIM_BCAST_RESP 19 -#define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 -#define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 -#define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 -#define DOT11_WNM_ACTION_DMS_REQ 23 -#define DOT11_WNM_ACTION_DMS_RESP 24 -#define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 -#define DOT11_WNM_ACTION_NOTFCTN_REQ 26 -#define DOT11_WNM_ACTION_NOTFCTN_RES 27 +/* TFS request element */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_req_ie { + uint8 id; /* 91, DOT11_MNG_TFS_REQUEST_ID */ + uint8 len; + uint8 tfs_id; + uint8 actcode; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_req_ie dot11_tfs_req_ie_t; +#define DOT11_TFS_REQ_IE_LEN 2 /* Fixed length, without id and len */ -#define DOT11_MNG_COUNTRY_ID_LEN 3 +/* TFS request action codes (bitfield) */ +#define DOT11_TFS_ACTCODE_DELETE 1 +#define DOT11_TFS_ACTCODE_NOTIFY 2 +/* TFS request subelement IDs */ +#define DOT11_TFS_REQ_TFS_SE_ID 1 +#define DOT11_TFS_REQ_VENDOR_SE_ID 221 -BWL_PRE_PACKED_STRUCT struct dot11_dls_req { - uint8 category; - uint8 action; - struct ether_addr da; - struct ether_addr sa; - uint16 cap; - uint16 timeout; - uint8 data[1]; +/* TFS subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_se { + uint8 sub_id; + uint8 len; + uint8 data[1]; /* TCLAS element(s) + optional TCLAS proc */ } BWL_POST_PACKED_STRUCT; -typedef struct dot11_dls_req dot11_dls_req_t; -#define DOT11_DLS_REQ_LEN 18 +typedef struct dot11_tfs_se dot11_tfs_se_t; -BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { - uint8 category; - uint8 action; - uint16 status; - struct ether_addr da; - struct ether_addr sa; - uint8 data[1]; +/* TFS response element */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp_ie { + uint8 id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ + uint8 len; + uint8 tfs_id; + uint8 data[1]; } BWL_POST_PACKED_STRUCT; -typedef struct dot11_dls_resp dot11_dls_resp_t; -#define DOT11_DLS_RESP_LEN 16 +typedef struct dot11_tfs_resp_ie dot11_tfs_resp_ie_t; +#define DOT11_TFS_RESP_IE_LEN 1 /* Fixed length, without id and len */ +/* TFS response subelement IDs (same subelments, but different IDs than in TFS request */ +#define DOT11_TFS_RESP_TFS_STATUS_SE_ID 1 +#define DOT11_TFS_RESP_TFS_SE_ID 2 +#define DOT11_TFS_RESP_VENDOR_SE_ID 221 +/* TFS status subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_status_se { + uint8 sub_id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ + uint8 len; + uint8 resp_st; + uint8 data[1]; /* Potential dot11_tfs_se_t included */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_status_se dot11_tfs_status_se_t; +#define DOT11_TFS_STATUS_SE_LEN 1 /* Fixed length, without id and len */ + +/* Following Definition should be merged to FMS_TFS macro below */ +/* TFS Response status code. Identical to FMS Element status, without N/A */ +#define DOT11_TFS_STATUS_ACCEPT 0 +#define DOT11_TFS_STATUS_DENY_FORMAT 1 +#define DOT11_TFS_STATUS_DENY_RESOURCE 2 +#define DOT11_TFS_STATUS_DENY_POLICY 4 +#define DOT11_TFS_STATUS_DENY_UNSPECIFIED 5 +#define DOT11_TFS_STATUS_ALTPREF_POLICY 7 +#define DOT11_TFS_STATUS_ALTPREF_TCLAS_UNSUPP 14 + +/* FMS Element Status and TFS Response Status Definition */ +#define DOT11_FMS_TFS_STATUS_ACCEPT 0 +#define DOT11_FMS_TFS_STATUS_DENY_FORMAT 1 +#define DOT11_FMS_TFS_STATUS_DENY_RESOURCE 2 +#define DOT11_FMS_TFS_STATUS_DENY_MULTIPLE_DI 3 +#define DOT11_FMS_TFS_STATUS_DENY_POLICY 4 +#define DOT11_FMS_TFS_STATUS_DENY_UNSPECIFIED 5 +#define DOT11_FMS_TFS_STATUS_ALT_DIFF_DI 6 +#define DOT11_FMS_TFS_STATUS_ALT_POLICY 7 +#define DOT11_FMS_TFS_STATUS_ALT_CHANGE_DI 8 +#define DOT11_FMS_TFS_STATUS_ALT_MCRATE 9 +#define DOT11_FMS_TFS_STATUS_TERM_POLICY 10 +#define DOT11_FMS_TFS_STATUS_TERM_RESOURCE 11 +#define DOT11_FMS_TFS_STATUS_TERM_HIGHER_PRIO 12 +#define DOT11_FMS_TFS_STATUS_ALT_CHANGE_MDI 13 +#define DOT11_FMS_TFS_STATUS_ALT_TCLAS_UNSUPP 14 + +/* TFS Management Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: TFS request (13) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_req dot11_tfs_req_t; +#define DOT11_TFS_REQ_LEN 3 /* Fixed length */ + +/* TFS Management Response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: TFS request (14) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_resp dot11_tfs_resp_t; +#define DOT11_TFS_RESP_LEN 3 /* Fixed length */ + +/* TFS Management Notify frame request header */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: TFS notify request (15) */ + uint8 tfs_id_cnt; /* TFS IDs count */ + uint8 tfs_id[1]; /* Array of TFS IDs */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_notify_req dot11_tfs_notify_req_t; +#define DOT11_TFS_NOTIFY_REQ_LEN 3 /* Fixed length */ + +/* TFS Management Notify frame response header */ +BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: TFS notify response (28) */ + uint8 tfs_id_cnt; /* TFS IDs count */ + uint8 tfs_id[1]; /* Array of TFS IDs */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tfs_notify_resp dot11_tfs_notify_resp_t; +#define DOT11_TFS_NOTIFY_RESP_LEN 3 /* Fixed length */ + + +/* WNM-Sleep Management Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: wnm-sleep request (16) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_wnm_sleep_req dot11_wnm_sleep_req_t; +#define DOT11_WNM_SLEEP_REQ_LEN 3 /* Fixed length */ + +/* WNM-Sleep Management Response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: wnm-sleep request (17) */ + uint8 token; /* dialog token */ + uint16 key_len; /* key data length */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_wnm_sleep_resp dot11_wnm_sleep_resp_t; +#define DOT11_WNM_SLEEP_RESP_LEN 5 /* Fixed length */ + +#define DOT11_WNM_SLEEP_SUBELEM_ID_GTK 0 +#define DOT11_WNM_SLEEP_SUBELEM_ID_IGTK 1 + +BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_gtk { + uint8 sub_id; + uint8 len; + uint16 key_info; + uint8 key_length; + uint8 rsc[8]; + uint8 key[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_wnm_sleep_subelem_gtk dot11_wnm_sleep_subelem_gtk_t; +#define DOT11_WNM_SLEEP_SUBELEM_GTK_FIXED_LEN 11 /* without sub_id, len, and key */ +#define DOT11_WNM_SLEEP_SUBELEM_GTK_MAX_LEN 43 /* without sub_id and len */ -BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_query { - uint8 category; - uint8 action; - uint8 token; - uint8 reason; - uint8 data[1]; +BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_igtk { + uint8 sub_id; + uint8 len; + uint16 key_id; + uint8 pn[6]; + uint8 key[16]; } BWL_POST_PACKED_STRUCT; -typedef struct dot11_bss_trans_query dot11_bss_trans_query_t; -#define DOT11_BSS_TRANS_QUERY_LEN 4 +typedef struct dot11_wnm_sleep_subelem_igtk dot11_wnm_sleep_subelem_igtk_t; +#define DOT11_WNM_SLEEP_SUBELEM_IGTK_LEN 24 /* Fixed length */ +BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_ie { + uint8 id; /* 93, DOT11_MNG_WNM_SLEEP_MODE_ID */ + uint8 len; + uint8 act_type; + uint8 resp_status; + uint16 interval; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_wnm_sleep_ie dot11_wnm_sleep_ie_t; +#define DOT11_WNM_SLEEP_IE_LEN 4 /* Fixed length */ + +#define DOT11_WNM_SLEEP_ACT_TYPE_ENTER 0 +#define DOT11_WNM_SLEEP_ACT_TYPE_EXIT 1 + +#define DOT11_WNM_SLEEP_RESP_ACCEPT 0 +#define DOT11_WNM_SLEEP_RESP_UPDATE 1 +#define DOT11_WNM_SLEEP_RESP_DENY 2 +#define DOT11_WNM_SLEEP_RESP_DENY_TEMP 3 +#define DOT11_WNM_SLEEP_RESP_DENY_KEY 4 +#define DOT11_WNM_SLEEP_RESP_DENY_INUSE 5 +#define DOT11_WNM_SLEEP_RESP_LAST 6 + +/* DMS Management Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: dms request (23) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dms_req dot11_dms_req_t; +#define DOT11_DMS_REQ_LEN 3 /* Fixed length */ + +/* DMS Management Response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: dms request (24) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dms_resp dot11_dms_resp_t; +#define DOT11_DMS_RESP_LEN 3 /* Fixed length */ + +/* DMS request element */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_req_ie { + uint8 id; /* 99, DOT11_MNG_DMS_REQUEST_ID */ + uint8 len; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dms_req_ie dot11_dms_req_ie_t; +#define DOT11_DMS_REQ_IE_LEN 2 /* Fixed length */ -BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_req { - uint8 category; - uint8 action; - uint8 token; - uint8 reqmode; - uint16 disassoc_tmr; - uint8 validity_intrvl; - uint8 data[1]; - +/* DMS response element */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_ie { + uint8 id; /* 100, DOT11_MNG_DMS_RESPONSE_ID */ + uint8 len; + uint8 data[1]; } BWL_POST_PACKED_STRUCT; -typedef struct dot11_bss_trans_req dot11_bss_trans_req_t; -#define DOT11_BSS_TRANS_REQ_LEN 7 +typedef struct dot11_dms_resp_ie dot11_dms_resp_ie_t; +#define DOT11_DMS_RESP_IE_LEN 2 /* Fixed length */ -#define DOT11_BSS_TERM_DUR_LEN 12 +/* DMS request descriptor */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_req_desc { + uint8 dms_id; + uint8 len; + uint8 type; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dms_req_desc dot11_dms_req_desc_t; +#define DOT11_DMS_REQ_DESC_LEN 3 /* Fixed length */ +#define DOT11_DMS_REQ_TYPE_ADD 0 +#define DOT11_DMS_REQ_TYPE_REMOVE 1 +#define DOT11_DMS_REQ_TYPE_CHANGE 2 +/* DMS response status */ +BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_st { + uint8 dms_id; + uint8 len; + uint8 type; + uint16 lsc; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dms_resp_st dot11_dms_resp_st_t; +#define DOT11_DMS_RESP_STATUS_LEN 5 /* Fixed length */ -#define DOT11_BSS_TRNS_REQMODE_PREF_LIST_INCL 0x01 -#define DOT11_BSS_TRNS_REQMODE_ABRIDGED 0x02 -#define DOT11_BSS_TRNS_REQMODE_DISASSOC_IMMINENT 0x04 -#define DOT11_BSS_TRNS_REQMODE_BSS_TERM_INCL 0x08 -#define DOT11_BSS_TRNS_REQMODE_ESS_DISASSOC_IMNT 0x10 +#define DOT11_DMS_RESP_TYPE_ACCEPT 0 +#define DOT11_DMS_RESP_TYPE_DENY 1 +#define DOT11_DMS_RESP_TYPE_TERM 2 +#define DOT11_DMS_RESP_LSC_UNSUPPORTED 0xFFFF +/* FMS Management Request frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_req { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: fms request (9) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_req dot11_fms_req_t; +#define DOT11_FMS_REQ_LEN 3 /* Fixed length */ -BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_res { - uint8 category; - uint8 action; - uint8 token; - uint8 status; - uint8 term_delay; - uint8 data[1]; - +/* FMS Management Response frame header */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_resp { + uint8 category; /* category of action frame (10) */ + uint8 action; /* WNM action: fms request (10) */ + uint8 token; /* dialog token */ + uint8 data[1]; /* Elements */ } BWL_POST_PACKED_STRUCT; -typedef struct dot11_bss_trans_res dot11_bss_trans_res_t; -#define DOT11_BSS_TRANS_RES_LEN 5 +typedef struct dot11_fms_resp dot11_fms_resp_t; +#define DOT11_FMS_RESP_LEN 3 /* Fixed length */ +/* FMS Descriptor element */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_desc { + uint8 id; + uint8 len; + uint8 num_fms_cnt; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_desc dot11_fms_desc_t; +#define DOT11_FMS_DESC_LEN 1 /* Fixed length */ -#define DOT11_BSS_TRNS_RES_STATUS_ACCEPT 0 -#define DOT11_BSS_TRNS_RES_STATUS_REJECT 1 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_BCN 2 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_CAP 3 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_UNDESIRED 4 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_DELAY_REQ 5 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_BSS_LIST_PROVIDED 6 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_NO_SUITABLE_BSS 7 -#define DOT11_BSS_TRNS_RES_STATUS_REJ_LEAVING_ESS 8 +#define DOT11_FMS_CNTR_MAX 0x8 +#define DOT11_FMS_CNTR_ID_MASK 0x7 +#define DOT11_FMS_CNTR_ID_SHIFT 0x0 +#define DOT11_FMS_CNTR_COUNT_MASK 0xf1 +#define DOT11_FMS_CNTR_SHIFT 0x3 +/* FMS request element */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_req_ie { + uint8 id; + uint8 len; + uint8 fms_token; /* token used to identify fms stream set */ + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_req_ie dot11_fms_req_ie_t; +#define DOT11_FMS_REQ_IE_FIX_LEN 1 /* Fixed length */ +BWL_PRE_PACKED_STRUCT struct dot11_rate_id_field { + uint8 mask; + uint8 mcs_idx; + uint16 rate; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rate_id_field dot11_rate_id_field_t; +#define DOT11_RATE_ID_FIELD_MCS_SEL_MASK 0x7 +#define DOT11_RATE_ID_FIELD_MCS_SEL_OFFSET 0 +#define DOT11_RATE_ID_FIELD_RATETYPE_MASK 0x18 +#define DOT11_RATE_ID_FIELD_RATETYPE_OFFSET 3 +#define DOT11_RATE_ID_FIELD_LEN sizeof(dot11_rate_id_field_t) -#define DOT11_NBR_RPRT_BSSID_INFO_REACHABILTY 0x0003 -#define DOT11_NBR_RPRT_BSSID_INFO_SEC 0x0004 -#define DOT11_NBR_RPRT_BSSID_INFO_KEY_SCOPE 0x0008 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP 0x03f0 +/* FMS request subelements */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_se { + uint8 sub_id; + uint8 len; + uint8 interval; + uint8 max_interval; + dot11_rate_id_field_t rate; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_se dot11_fms_se_t; +#define DOT11_FMS_REQ_SE_LEN 6 /* Fixed length */ -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_SPEC_MGMT 0x0010 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_QOS 0x0020 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_APSD 0x0040 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_RDIO_MSMT 0x0080 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_DEL_BA 0x0100 -#define DOT11_NBR_RPRT_BSSID_INFO_CAP_IMM_BA 0x0200 +#define DOT11_FMS_REQ_SE_ID_FMS 1 /* FMS subelement */ +#define DOT11_FMS_REQ_SE_ID_VS 221 /* Vendor Specific subelement */ +/* FMS response element */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_resp_ie { + uint8 id; + uint8 len; + uint8 fms_token; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_resp_ie dot11_fms_resp_ie_t; +#define DOT11_FMS_RESP_IE_FIX_LEN 1 /* Fixed length */ -#define DOT11_NBR_RPRT_SUBELEM_BSS_CANDDT_PREF_ID 3 +/* FMS status subelements */ +#define DOT11_FMS_STATUS_SE_ID_FMS 1 /* FMS Status */ +#define DOT11_FMS_STATUS_SE_ID_TCLAS 2 /* TCLAS Status */ +#define DOT11_FMS_STATUS_SE_ID_VS 221 /* Vendor Specific subelement */ +/* FMS status subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_fms_status_se { + uint8 sub_id; + uint8 len; + uint8 status; + uint8 interval; + uint8 max_interval; + uint8 fmsid; + uint8 counter; + dot11_rate_id_field_t rate; + uint8 mcast_addr[ETHER_ADDR_LEN]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_fms_status_se dot11_fms_status_se_t; +#define DOT11_FMS_STATUS_SE_LEN 15 /* Fixed length */ + +/* TCLAS status subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_tclas_status_se { + uint8 sub_id; + uint8 len; + uint8 fmsid; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tclas_status_se dot11_tclas_status_se_t; +#define DOT11_TCLAS_STATUS_SE_LEN 1 /* Fixed length */ BWL_PRE_PACKED_STRUCT struct dot11_addba_req { - uint8 category; - uint8 action; - uint8 token; - uint16 addba_param_set; - uint16 timeout; - uint16 start_seqnum; + uint8 category; /* category of action frame (3) */ + uint8 action; /* action: addba req */ + uint8 token; /* identifier */ + uint16 addba_param_set; /* parameter set */ + uint16 timeout; /* timeout in seconds */ + uint16 start_seqnum; /* starting sequence number */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_addba_req dot11_addba_req_t; -#define DOT11_ADDBA_REQ_LEN 9 +#define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */ BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { - uint8 category; - uint8 action; - uint8 token; - uint16 status; - uint16 addba_param_set; - uint16 timeout; + uint8 category; /* category of action frame (3) */ + uint8 action; /* action: addba resp */ + uint8 token; /* identifier */ + uint16 status; /* status of add request */ + uint16 addba_param_set; /* negotiated parameter set */ + uint16 timeout; /* negotiated timeout in seconds */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_addba_resp dot11_addba_resp_t; -#define DOT11_ADDBA_RESP_LEN 9 - +#define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */ -#define DOT11_DELBA_PARAM_INIT_MASK 0x0800 -#define DOT11_DELBA_PARAM_INIT_SHIFT 11 -#define DOT11_DELBA_PARAM_TID_MASK 0xf000 -#define DOT11_DELBA_PARAM_TID_SHIFT 12 +/* DELBA action parameters */ +#define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */ +#define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */ +#define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */ +#define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */ BWL_PRE_PACKED_STRUCT struct dot11_delba { - uint8 category; - uint8 action; - uint16 delba_param_set; - uint16 reason; + uint8 category; /* category of action frame (3) */ + uint8 action; /* action: addba req */ + uint16 delba_param_set; /* paarmeter set */ + uint16 reason; /* reason for dellba */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_delba dot11_delba_t; -#define DOT11_DELBA_LEN 6 - +#define DOT11_DELBA_LEN 6 /* length of delba frame */ +/* SA Query action field value */ #define SA_QUERY_REQUEST 0 #define SA_QUERY_RESPONSE 1 +/* ************* 802.11r related definitions. ************* */ - - +/* Over-the-DS Fast Transition Request frame header */ BWL_PRE_PACKED_STRUCT struct dot11_ft_req { - uint8 category; - uint8 action; + uint8 category; /* category of action frame (6) */ + uint8 action; /* action: ft req */ uint8 sta_addr[ETHER_ADDR_LEN]; uint8 tgt_ap_addr[ETHER_ADDR_LEN]; - uint8 data[1]; + uint8 data[1]; /* Elements */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_ft_req dot11_ft_req_t; #define DOT11_FT_REQ_FIXED_LEN 14 - +/* Over-the-DS Fast Transition Response frame header */ BWL_PRE_PACKED_STRUCT struct dot11_ft_res { - uint8 category; - uint8 action; + uint8 category; /* category of action frame (6) */ + uint8 action; /* action: ft resp */ uint8 sta_addr[ETHER_ADDR_LEN]; uint8 tgt_ap_addr[ETHER_ADDR_LEN]; - uint16 status; - uint8 data[1]; + uint16 status; /* status code */ + uint8 data[1]; /* Elements */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_ft_res dot11_ft_res_t; #define DOT11_FT_RES_FIXED_LEN 16 +/* RDE RIC Data Element. */ +BWL_PRE_PACKED_STRUCT struct dot11_rde_ie { + uint8 id; /* 11r, DOT11_MNG_RDE_ID */ + uint8 length; + uint8 rde_id; /* RDE identifier. */ + uint8 rd_count; /* Resource Descriptor Count. */ + uint16 status; /* Status Code. */ +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rde_ie dot11_rde_ie_t; +/* 11r - Size of the RDE (RIC Data Element) IE, including TLV header. */ +#define DOT11_MNG_RDE_IE_LEN sizeof(dot11_rde_ie_t) +/* ************* 802.11k related definitions. ************* */ - -#define DOT11_RRM_CAP_LEN 5 +/* Radio measurements enabled capability ie */ +#define DOT11_RRM_CAP_LEN 5 /* length of rrm cap bitmap */ #define RCPI_IE_LEN 1 #define RSNI_IE_LEN 1 BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { @@ -1482,8 +2329,8 @@ BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { } BWL_POST_PACKED_STRUCT; typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; - -#define DOT11_RRM_CAP_LINK 0 +/* Bitmap definitions for cap ie */ +#define DOT11_RRM_CAP_LINK 0 #define DOT11_RRM_CAP_NEIGHBOR_REPORT 1 #define DOT11_RRM_CAP_PARALLEL 2 #define DOT11_RRM_CAP_REPEATED 3 @@ -1491,36 +2338,59 @@ typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; #define DOT11_RRM_CAP_BCN_ACTIVE 5 #define DOT11_RRM_CAP_BCN_TABLE 6 #define DOT11_RRM_CAP_BCN_REP_COND 7 +#define DOT11_RRM_CAP_FM 8 +#define DOT11_RRM_CAP_CLM 9 +#define DOT11_RRM_CAP_NHM 10 +#define DOT11_RRM_CAP_SM 11 +#define DOT11_RRM_CAP_LCIM 12 +#define DOT11_RRM_CAP_LCIA 13 +#define DOT11_RRM_CAP_TSCM 14 +#define DOT11_RRM_CAP_TTSCM 15 #define DOT11_RRM_CAP_AP_CHANREP 16 - - - +#define DOT11_RRM_CAP_RMMIB 17 +/* bit18-bit26, not used for RRM_IOVAR */ +#define DOT11_RRM_CAP_MPTI 27 +#define DOT11_RRM_CAP_NBRTSFO 28 +#define DOT11_RRM_CAP_RCPI 29 +#define DOT11_RRM_CAP_RSNI 30 +#define DOT11_RRM_CAP_BSSAAD 31 +#define DOT11_RRM_CAP_BSSAAC 32 +#define DOT11_RRM_CAP_AI 33 + +/* Operating Class (formerly "Regulatory Class") definitions */ #define DOT11_OP_CLASS_NONE 255 +BWL_PRE_PACKED_STRUCT struct do11_ap_chrep { + uint8 id; + uint8 len; + uint8 reg; + uint8 chanlist[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct do11_ap_chrep dot11_ap_chrep_t; +/* Radio Measurements action ids */ +#define DOT11_RM_ACTION_RM_REQ 0 /* Radio measurement request */ +#define DOT11_RM_ACTION_RM_REP 1 /* Radio measurement report */ +#define DOT11_RM_ACTION_LM_REQ 2 /* Link measurement request */ +#define DOT11_RM_ACTION_LM_REP 3 /* Link measurement report */ +#define DOT11_RM_ACTION_NR_REQ 4 /* Neighbor report request */ +#define DOT11_RM_ACTION_NR_REP 5 /* Neighbor report response */ -#define DOT11_RM_ACTION_RM_REQ 0 -#define DOT11_RM_ACTION_RM_REP 1 -#define DOT11_RM_ACTION_LM_REQ 2 -#define DOT11_RM_ACTION_LM_REP 3 -#define DOT11_RM_ACTION_NR_REQ 4 -#define DOT11_RM_ACTION_NR_REP 5 - - +/* Generic radio measurement action frame header */ BWL_PRE_PACKED_STRUCT struct dot11_rm_action { - uint8 category; - uint8 action; - uint8 token; + uint8 category; /* category of action frame (5) */ + uint8 action; /* radio measurement action */ + uint8 token; /* dialog token */ uint8 data[1]; } BWL_POST_PACKED_STRUCT; typedef struct dot11_rm_action dot11_rm_action_t; #define DOT11_RM_ACTION_LEN 3 BWL_PRE_PACKED_STRUCT struct dot11_rmreq { - uint8 category; - uint8 action; - uint8 token; - uint16 reps; + uint8 category; /* category of action frame (5) */ + uint8 action; /* radio measurement action */ + uint8 token; /* dialog token */ + uint16 reps; /* no. of repetitions */ uint8 data[1]; } BWL_POST_PACKED_STRUCT; typedef struct dot11_rmreq dot11_rmreq_t; @@ -1536,14 +2406,14 @@ BWL_PRE_PACKED_STRUCT struct dot11_rm_ie { typedef struct dot11_rm_ie dot11_rm_ie_t; #define DOT11_RM_IE_LEN 5 - +/* Definitions for "mode" bits in rm req */ #define DOT11_RMREQ_MODE_PARALLEL 1 #define DOT11_RMREQ_MODE_ENABLE 2 #define DOT11_RMREQ_MODE_REQUEST 4 #define DOT11_RMREQ_MODE_REPORT 8 -#define DOT11_RMREQ_MODE_DURMAND 0x10 - +#define DOT11_RMREQ_MODE_DURMAND 0x10 /* Duration Mandatory */ +/* Definitions for "mode" bits in rm rep */ #define DOT11_RMREP_MODE_LATE 1 #define DOT11_RMREP_MODE_INCAPABLE 2 #define DOT11_RMREP_MODE_REFUSED 4 @@ -1579,30 +2449,30 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn { typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t; #define DOT11_RMREP_BCN_LEN 26 - +/* Beacon request measurement mode */ #define DOT11_RMREQ_BCN_PASSIVE 0 #define DOT11_RMREQ_BCN_ACTIVE 1 #define DOT11_RMREQ_BCN_TABLE 2 +/* Sub-element IDs for Beacon Request */ +#define DOT11_RMREQ_BCN_SSID_ID 0 +#define DOT11_RMREQ_BCN_REPINFO_ID 1 +#define DOT11_RMREQ_BCN_REPDET_ID 2 +#define DOT11_RMREQ_BCN_REQUEST_ID 10 +#define DOT11_RMREQ_BCN_APCHREP_ID DOT11_MNG_AP_CHREP_ID -#define DOT11_RMREQ_BCN_SSID_ID 0 -#define DOT11_RMREQ_BCN_REPINFO_ID 1 -#define DOT11_RMREQ_BCN_REPDET_ID 2 -#define DOT11_RMREQ_BCN_REQUEST_ID 10 -#define DOT11_RMREQ_BCN_APCHREP_ID 51 - - -#define DOT11_RMREQ_BCN_REPDET_FIXED 0 -#define DOT11_RMREQ_BCN_REPDET_REQUEST 1 -#define DOT11_RMREQ_BCN_REPDET_ALL 2 - +/* Reporting Detail element definition */ +#define DOT11_RMREQ_BCN_REPDET_FIXED 0 /* Fixed length fields only */ +#define DOT11_RMREQ_BCN_REPDET_REQUEST 1 /* + requested information elems */ +#define DOT11_RMREQ_BCN_REPDET_ALL 2 /* All fields */ +/* Sub-element IDs for Beacon Report */ #define DOT11_RMREP_BCN_FRM_BODY 1 - +/* Sub-element IDs for Frame Report */ #define DOT11_RMREP_FRAME_COUNT_REPORT 1 - +/* Channel load request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_chanload { uint8 id; uint8 len; @@ -1617,7 +2487,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_chanload { typedef struct dot11_rmreq_chanload dot11_rmreq_chanload_t; #define DOT11_RMREQ_CHANLOAD_LEN 11 - +/* Channel load report */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_chanload { uint8 reg; uint8 channel; @@ -1628,7 +2498,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_chanload { typedef struct dot11_rmrep_chanload dot11_rmrep_chanload_t; #define DOT11_RMREP_CHANLOAD_LEN 13 - +/* Noise histogram request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_noise { uint8 id; uint8 len; @@ -1643,7 +2513,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_noise { typedef struct dot11_rmreq_noise dot11_rmreq_noise_t; #define DOT11_RMREQ_NOISE_LEN 11 - +/* Noise histogram report */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_noise { uint8 reg; uint8 channel; @@ -1666,7 +2536,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_noise { typedef struct dot11_rmrep_noise dot11_rmrep_noise_t; #define DOT11_RMREP_NOISE_LEN 25 - +/* Frame request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_frame { uint8 id; uint8 len; @@ -1683,7 +2553,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_frame { typedef struct dot11_rmreq_frame dot11_rmreq_frame_t; #define DOT11_RMREQ_FRAME_LEN 18 - +/* Frame report */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frame { uint8 reg; uint8 channel; @@ -1693,7 +2563,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frame { typedef struct dot11_rmrep_frame dot11_rmrep_frame_t; #define DOT11_RMREP_FRAME_LEN 12 - +/* Frame report entry */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frmentry { struct ether_addr ta; struct ether_addr bssid; @@ -1707,7 +2577,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frmentry { typedef struct dot11_rmrep_frmentry dot11_rmrep_frmentry_t; #define DOT11_RMREP_FRMENTRY_LEN 19 - +/* STA statistics request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_stat { uint8 id; uint8 len; @@ -1722,14 +2592,14 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_stat { typedef struct dot11_rmreq_stat dot11_rmreq_stat_t; #define DOT11_RMREQ_STAT_LEN 16 - +/* STA statistics report */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_stat { uint16 duration; uint8 group_id; } BWL_POST_PACKED_STRUCT; typedef struct dot11_rmrep_stat dot11_rmrep_stat_t; - +/* Transmit stream/category measurement request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_tx_stream { uint8 id; uint8 len; @@ -1744,7 +2614,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_tx_stream { } BWL_POST_PACKED_STRUCT; typedef struct dot11_rmreq_tx_stream dot11_rmreq_tx_stream_t; - +/* Transmit stream/category measurement report */ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_tx_stream { uint32 starttime[2]; uint16 duration; @@ -1768,7 +2638,7 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmrep_tx_stream { } BWL_POST_PACKED_STRUCT; typedef struct dot11_rmrep_tx_stream dot11_rmrep_tx_stream_t; - +/* Measurement pause request */ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_pause_time { uint8 id; uint8 len; @@ -1780,72 +2650,110 @@ BWL_PRE_PACKED_STRUCT struct dot11_rmreq_pause_time { typedef struct dot11_rmreq_pause_time dot11_rmreq_pause_time_t; -BWL_PRE_PACKED_STRUCT struct dot11_rmrep_nbr { - struct ether_addr bssid; - uint32 bssid_info; - uint8 reg; - uint8 channel; - uint8 phytype; - uchar sub_elements[1]; -} BWL_POST_PACKED_STRUCT; -typedef struct dot11_rmrep_nbr dot11_rmrep_nbr_t; -#define DOT11_RMREP_NBR_LEN 13 +/* Neighbor Report subelements ID (11k & 11v) */ +#define DOT11_NGBR_TSF_INFO_SE_ID 1 +#define DOT11_NGBR_CCS_SE_ID 2 +#define DOT11_NGBR_BSSTRANS_PREF_SE_ID 3 +#define DOT11_NGBR_BSS_TERM_DUR_SE_ID 4 +#define DOT11_NGBR_BEARING_SE_ID 5 +/* Neighbor Report, BSS Transition Candidate Preference subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bsstrans_pref_se { + uint8 sub_id; + uint8 len; + uint8 preference; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ngbr_bsstrans_pref_se dot11_ngbr_bsstrans_pref_se_t; +#define DOT11_NGBR_BSSTRANS_PREF_SE_LEN 1 -BWL_PRE_PACKED_STRUCT struct dot11_rrmrep_nbr { +/* Neighbor Report, BSS Termination Duration subelement */ +BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bss_term_dur_se { + uint8 sub_id; + uint8 len; + uint8 tsf[8]; + uint16 duration; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ngbr_bss_term_dur_se dot11_ngbr_bss_term_dur_se_t; +#define DOT11_NGBR_BSS_TERM_DUR_SE_LEN 10 + +/* Neighbor Report BSSID Information Field */ +#define DOT11_NGBR_BI_REACHABILTY_UNKN 0x0002 +#define DOT11_NGBR_BI_REACHABILTY 0x0003 +#define DOT11_NGBR_BI_SEC 0x0004 +#define DOT11_NGBR_BI_KEY_SCOPE 0x0008 +#define DOT11_NGBR_BI_CAP 0x03f0 +#define DOT11_NGBR_BI_CAP_SPEC_MGMT 0x0010 +#define DOT11_NGBR_BI_CAP_QOS 0x0020 +#define DOT11_NGBR_BI_CAP_APSD 0x0040 +#define DOT11_NGBR_BI_CAP_RDIO_MSMT 0x0080 +#define DOT11_NGBR_BI_CAP_DEL_BA 0x0100 +#define DOT11_NGBR_BI_CAP_IMM_BA 0x0200 +#define DOT11_NGBR_BI_MOBILITY 0x0400 +#define DOT11_NGBR_BI_HT 0x0800 + +/* Neighbor Report element (11k & 11v) */ +BWL_PRE_PACKED_STRUCT struct dot11_neighbor_rep_ie { uint8 id; uint8 len; - dot11_rmrep_nbr_t nbr_rrmrep; + struct ether_addr bssid; + uint32 bssid_info; + uint8 reg; /* Operating class */ + uint8 channel; + uint8 phytype; + uint8 data[1]; /* Variable size subelements */ } BWL_POST_PACKED_STRUCT; -typedef struct dot11_rrmrep_nbr dot11_rrmrep_nbr_t; -#define DOT11_RRMREP_NBR_LEN 15 - +typedef struct dot11_neighbor_rep_ie dot11_neighbor_rep_ie_t; +#define DOT11_NEIGHBOR_REP_IE_FIXED_LEN 13 -#define DOT11_BSSTYPE_INFRASTRUCTURE 0 -#define DOT11_BSSTYPE_INDEPENDENT 1 -#define DOT11_BSSTYPE_ANY 2 -#define DOT11_SCANTYPE_ACTIVE 0 -#define DOT11_SCANTYPE_PASSIVE 1 +/* MLME Enumerations */ +#define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */ +#define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */ +#define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */ +#define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */ +#define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */ +/* Link Measurement */ BWL_PRE_PACKED_STRUCT struct dot11_lmreq { - uint8 category; - uint8 action; - uint8 token; - uint8 txpwr; - uint8 maxtxpwr; + uint8 category; /* category of action frame (5) */ + uint8 action; /* radio measurement action */ + uint8 token; /* dialog token */ + uint8 txpwr; /* Transmit Power Used */ + uint8 maxtxpwr; /* Max Transmit Power */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_lmreq dot11_lmreq_t; #define DOT11_LMREQ_LEN 5 BWL_PRE_PACKED_STRUCT struct dot11_lmrep { - uint8 category; - uint8 action; - uint8 token; - dot11_tpc_rep_t tpc; - uint8 rxant; - uint8 txant; - uint8 rcpi; - uint8 rsni; + uint8 category; /* category of action frame (5) */ + uint8 action; /* radio measurement action */ + uint8 token; /* dialog token */ + dot11_tpc_rep_t tpc; /* TPC element */ + uint8 rxant; /* Receive Antenna ID */ + uint8 txant; /* Transmit Antenna ID */ + uint8 rcpi; /* RCPI */ + uint8 rsni; /* RSNI */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_lmrep dot11_lmrep_t; #define DOT11_LMREP_LEN 11 +/* 802.11 BRCM "Compromise" Pre N constants */ +#define PREN_PREAMBLE 24 /* green field preamble time */ +#define PREN_MM_EXT 12 /* extra mixed mode preamble time */ +#define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) */ -#define PREN_PREAMBLE 24 -#define PREN_MM_EXT 12 -#define PREN_PREAMBLE_EXT 4 - - -#define RIFS_11N_TIME 2 - - +/* 802.11N PHY constants */ +#define RIFS_11N_TIME 2 /* NPHY RIFS time */ +/* 802.11 HT PLCP format 802.11n-2009, sec 20.3.9.4.3 + * HT-SIG is composed of two 24 bit parts, HT-SIG1 and HT-SIG2 + */ +/* HT-SIG1 */ #define HT_SIG1_MCS_MASK 0x00007F #define HT_SIG1_CBW 0x000080 #define HT_SIG1_HT_LENGTH 0xFFFF00 - +/* HT-SIG2 */ #define HT_SIG2_SMOOTHING 0x000001 #define HT_SIG2_NOT_SOUNDING 0x000002 #define HT_SIG2_RESERVED 0x000004 @@ -1859,7 +2767,7 @@ typedef struct dot11_lmrep dot11_lmrep_t; #define HT_SIG2_CRC 0x03FC00 #define HT_SIG2_TAIL 0x1C0000 - +/* HT Timing-related parameters (802.11-2012, sec 20.3.6) */ #define HT_T_LEG_PREAMBLE 16 #define HT_T_L_SIG 4 #define HT_T_SIG 8 @@ -1870,41 +2778,41 @@ typedef struct dot11_lmrep dot11_lmrep_t; #define HT_T_GF_STF 8 #define HT_T_SYML 4 -#define HT_N_SERVICE 16 -#define HT_N_TAIL 6 - - -#define APHY_SLOT_TIME 9 -#define APHY_SIFS_TIME 16 -#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) -#define APHY_PREAMBLE_TIME 16 -#define APHY_SIGNAL_TIME 4 -#define APHY_SYMBOL_TIME 4 -#define APHY_SERVICE_NBITS 16 -#define APHY_TAIL_NBITS 6 -#define APHY_CWMIN 15 - +#define HT_N_SERVICE 16 /* bits in SERVICE field */ +#define HT_N_TAIL 6 /* tail bits per BCC encoder */ -#define BPHY_SLOT_TIME 20 -#define BPHY_SIFS_TIME 10 -#define BPHY_DIFS_TIME 50 -#define BPHY_PLCP_TIME 192 -#define BPHY_PLCP_SHORT_TIME 96 -#define BPHY_CWMIN 31 +/* 802.11 A PHY constants */ +#define APHY_SLOT_TIME 9 /* APHY slot time */ +#define APHY_SIFS_TIME 16 /* APHY SIFS time */ +#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */ +#define APHY_PREAMBLE_TIME 16 /* APHY preamble time */ +#define APHY_SIGNAL_TIME 4 /* APHY signal time */ +#define APHY_SYMBOL_TIME 4 /* APHY symbol time */ +#define APHY_SERVICE_NBITS 16 /* APHY service nbits */ +#define APHY_TAIL_NBITS 6 /* APHY tail nbits */ +#define APHY_CWMIN 15 /* APHY cwmin */ +/* 802.11 B PHY constants */ +#define BPHY_SLOT_TIME 20 /* BPHY slot time */ +#define BPHY_SIFS_TIME 10 /* BPHY SIFS time */ +#define BPHY_DIFS_TIME 50 /* BPHY DIFS time */ +#define BPHY_PLCP_TIME 192 /* BPHY PLCP time */ +#define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */ +#define BPHY_CWMIN 31 /* BPHY cwmin */ -#define DOT11_OFDM_SIGNAL_EXTENSION 6 +/* 802.11 G constants */ +#define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */ -#define PHY_CWMAX 1023 - -#define DOT11_MAXNUMFRAGS 16 +#define PHY_CWMAX 1023 /* PHY cwmax */ +#define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ +/* 802.11 VHT constants */ typedef int vht_group_id_t; - - +/* for VHT-A1 */ +/* SIG-A1 reserved bits */ #define VHT_SIGA1_CONST_MASK 0x800004 #define VHT_SIGA1_BW_MASK 0x000003 @@ -1929,7 +2837,7 @@ typedef int vht_group_id_t; #define VHT_SIGA1_TXOP_PS_NOT_ALLOWED 0x400000 - +/* for VHT-A2 */ #define VHT_SIGA2_GI_NONE 0x000000 #define VHT_SIGA2_GI_SHORT 0x000001 #define VHT_SIGA2_GI_W_MOD10 0x000002 @@ -1942,7 +2850,7 @@ typedef int vht_group_id_t; #define VHT_SIGA2_TAIL_MASK 0xfc0000 #define VHT_SIGA2_TAIL_VALUE 0x000000 - +/* VHT Timing-related parameters (802.11ac D4.0, sec 22.3.6) */ #define VHT_T_LEG_PREAMBLE 16 #define VHT_T_L_SIG 4 #define VHT_T_SIG_A 8 @@ -1951,84 +2859,125 @@ typedef int vht_group_id_t; #define VHT_T_SIG_B 4 #define VHT_T_SYML 4 -#define VHT_N_SERVICE 16 -#define VHT_N_TAIL 6 - +#define VHT_N_SERVICE 16 /* bits in SERVICE field */ +#define VHT_N_TAIL 6 /* tail bits per BCC encoder */ +/* dot11Counters Table - 802.11 spec., Annex D */ typedef struct d11cnt { - uint32 txfrag; - uint32 txmulti; - uint32 txfail; - uint32 txretry; - uint32 txretrie; - uint32 rxdup; - uint32 txrts; - uint32 txnocts; - uint32 txnoack; - uint32 rxfrag; - uint32 rxmulti; - uint32 rxcrc; - uint32 txfrmsnt; - uint32 rxundec; + uint32 txfrag; /* dot11TransmittedFragmentCount */ + uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ + uint32 txfail; /* dot11FailedCount */ + uint32 txretry; /* dot11RetryCount */ + uint32 txretrie; /* dot11MultipleRetryCount */ + uint32 rxdup; /* dot11FrameduplicateCount */ + uint32 txrts; /* dot11RTSSuccessCount */ + uint32 txnocts; /* dot11RTSFailureCount */ + uint32 txnoack; /* dot11ACKFailureCount */ + uint32 rxfrag; /* dot11ReceivedFragmentCount */ + uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ + uint32 rxcrc; /* dot11FCSErrorCount */ + uint32 txfrmsnt; /* dot11TransmittedFrameCount */ + uint32 rxundec; /* dot11WEPUndecryptableCount */ } d11cnt_t; +#define BRCM_PROP_OUI "\x00\x90\x4C" -#define BRCM_PROP_OUI "\x00\x90\x4C" +/* Action frame type for RWL */ +#define RWL_WIFI_DEFAULT 0 +#define RWL_WIFI_FIND_MY_PEER 9 /* Used while finding server */ +#define RWL_WIFI_FOUND_PEER 10 /* Server response to the client */ +#define RWL_ACTION_WIFI_FRAG_TYPE 85 /* Fragment indicator for receiver */ +#define PROXD_AF_TYPE 11 /* Wifi proximity action frame type */ +#define BRCM_RELMACST_AF_TYPE 12 /* RMC action frame type */ -#define BRCM_SYSCAP_WET_TUNNEL 0x0100 +/* brcm syscap_ie cap */ +#define BRCM_SYSCAP_WET_TUNNEL 0x0100 /* Device with WET_TUNNEL support */ -#define BRCM_OUI "\x00\x10\x18" - +#define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */ +/* BRCM info element */ BWL_PRE_PACKED_STRUCT struct brcm_ie { - uint8 id; - uint8 len; - uint8 oui[3]; - uint8 ver; - uint8 assoc; - uint8 flags; - uint8 flags1; - uint16 amsdu_mtu_pref; + uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ + uint8 len; /* IE length */ + uint8 oui[3]; + uint8 ver; /* type/ver of this IE */ + uint8 assoc; /* # of assoc STAs */ + uint8 flags; /* misc flags */ + uint8 flags1; /* misc flags */ + uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */ } BWL_POST_PACKED_STRUCT; typedef struct brcm_ie brcm_ie_t; -#define BRCM_IE_LEN 11 -#define BRCM_IE_VER 2 -#define BRCM_IE_LEGACY_AES_VER 1 - - -#define BRF_LZWDS 0x4 -#define BRF_BLOCKACK 0x8 - - -#define BRF1_AMSDU 0x1 -#define BRF1_WMEPS 0x4 -#define BRF1_PSOFIX 0x8 -#define BRF1_RX_LARGE_AGG 0x10 -#define BRF1_RFAWARE_DCS 0x20 -#define BRF1_SOFTAP 0x40 -#define BRF1_DWDS 0x80 - - +#define BRCM_IE_LEN 11 /* BRCM IE length */ +#define BRCM_IE_VER 2 /* BRCM IE version */ +#define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */ + +/* brcm_ie flags */ +#define BRF_LZWDS 0x4 /* lazy wds enabled */ +#define BRF_BLOCKACK 0x8 /* BlockACK capable */ + +/* brcm_ie flags1 */ +#define BRF1_AMSDU 0x1 /* A-MSDU capable */ +#define BRF1_WMEPS 0x4 /* AP is capable of handling WME + PS w/o APSD */ +#define BRF1_PSOFIX 0x8 /* AP has fixed PS mode out-of-order packets */ +#define BRF1_RX_LARGE_AGG 0x10 /* device can rx large aggregates */ +#define BRF1_RFAWARE_DCS 0x20 /* RFAWARE dynamic channel selection (DCS) */ +#define BRF1_SOFTAP 0x40 /* Configure as Broadcom SOFTAP */ +#define BRF1_DWDS 0x80 /* DWDS capable */ + +/* Vendor IE structure */ BWL_PRE_PACKED_STRUCT struct vndr_ie { uchar id; uchar len; uchar oui [3]; - uchar data [1]; + uchar data [1]; /* Variable size data */ } BWL_POST_PACKED_STRUCT; typedef struct vndr_ie vndr_ie_t; -#define VNDR_IE_HDR_LEN 2 -#define VNDR_IE_MIN_LEN 3 +#define VNDR_IE_HDR_LEN 2 /* id + len field */ +#define VNDR_IE_MIN_LEN 3 /* size of the oui field */ #define VNDR_IE_FIXED_LEN (VNDR_IE_HDR_LEN + VNDR_IE_MIN_LEN) -#define VNDR_IE_MAX_LEN 256 +#define VNDR_IE_MAX_LEN 255 /* vendor IE max length, without ID and len */ -#define MCSSET_LEN 16 -#define MAX_MCS_NUM (128) +/* BRCM PROP DEVICE PRIMARY MAC ADDRESS IE */ +BWL_PRE_PACKED_STRUCT struct member_of_brcm_prop_ie { + uchar id; + uchar len; + uchar oui[3]; + uint8 type; /* type inidicates what follows */ + struct ether_addr ea; /* Device Primary MAC Adrress */ +} BWL_POST_PACKED_STRUCT; +typedef struct member_of_brcm_prop_ie member_of_brcm_prop_ie_t; + +#define MEMBER_OF_BRCM_PROP_IE_LEN 10 /* IE max length */ +#define MEMBER_OF_BRCM_PROP_IE_HDRLEN (sizeof(member_of_brcm_prop_ie_t)) +#define MEMBER_OF_BRCM_PROP_IE_TYPE 54 + +/* BRCM Reliable Multicast IE */ +BWL_PRE_PACKED_STRUCT struct relmcast_brcm_prop_ie { + uint8 id; + uint8 len; + uint8 oui[3]; + uint8 type; /* type inidicates what follows */ + struct ether_addr ea; /* The ack sender's MAC Adrress */ + struct ether_addr mcast_ea; /* The multicast MAC address */ + uint8 updtmo; /* time interval(second) for client to send null packet to report its rssi */ +} BWL_POST_PACKED_STRUCT; +typedef struct relmcast_brcm_prop_ie relmcast_brcm_prop_ie_t; + +/* IE length */ +/* BRCM_PROP_IE_LEN = sizeof(relmcast_brcm_prop_ie_t)-((sizeof (id) + sizeof (len)))? */ +#define RELMCAST_BRCM_PROP_IE_LEN (sizeof(relmcast_brcm_prop_ie_t)-(2*sizeof(uint8))) + +#define RELMCAST_BRCM_PROP_IE_TYPE 55 + +/* ************* HT definitions. ************* */ +#define MCSSET_LEN 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */ +#define MAX_MCS_NUM (128) /* max mcs number = 128 */ BWL_PRE_PACKED_STRUCT struct ht_cap_ie { uint16 cap; @@ -2040,77 +2989,123 @@ BWL_PRE_PACKED_STRUCT struct ht_cap_ie { } BWL_POST_PACKED_STRUCT; typedef struct ht_cap_ie ht_cap_ie_t; +BWL_PRE_PACKED_STRUCT struct dot11_ht_cap_ie { + uint8 id; + uint8 len; + ht_cap_ie_t ht_cap; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ht_cap_ie dot11_ht_cap_ie_t; - +/* CAP IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ +/* the capability IE is primarily used to convey this nodes abilities */ BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { - uint8 id; - uint8 len; - uint8 oui[3]; - uint8 type; + uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ + uint8 len; /* IE length */ + uint8 oui[3]; + uint8 type; /* type inidicates what follows */ ht_cap_ie_t cap_ie; } BWL_POST_PACKED_STRUCT; typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; -#define HT_PROP_IE_OVERHEAD 4 -#define HT_CAP_IE_LEN 26 +#define HT_PROP_IE_OVERHEAD 4 /* overhead bytes for prop oui ie */ +#define HT_CAP_IE_LEN 26 /* HT capability len (based on .11n d2.0) */ #define HT_CAP_IE_TYPE 51 -#define HT_CAP_LDPC_CODING 0x0001 -#define HT_CAP_40MHZ 0x0002 -#define HT_CAP_MIMO_PS_MASK 0x000C -#define HT_CAP_MIMO_PS_SHIFT 0x0002 -#define HT_CAP_MIMO_PS_OFF 0x0003 -#define HT_CAP_MIMO_PS_RTS 0x0001 -#define HT_CAP_MIMO_PS_ON 0x0000 -#define HT_CAP_GF 0x0010 -#define HT_CAP_SHORT_GI_20 0x0020 -#define HT_CAP_SHORT_GI_40 0x0040 -#define HT_CAP_TX_STBC 0x0080 -#define HT_CAP_RX_STBC_MASK 0x0300 -#define HT_CAP_RX_STBC_SHIFT 8 -#define HT_CAP_DELAYED_BA 0x0400 -#define HT_CAP_MAX_AMSDU 0x0800 - -#define HT_CAP_DSSS_CCK 0x1000 -#define HT_CAP_PSMP 0x2000 -#define HT_CAP_40MHZ_INTOLERANT 0x4000 -#define HT_CAP_LSIG_TXOP 0x8000 - -#define HT_CAP_RX_STBC_NO 0x0 -#define HT_CAP_RX_STBC_ONE_STREAM 0x1 -#define HT_CAP_RX_STBC_TWO_STREAM 0x2 -#define HT_CAP_RX_STBC_THREE_STREAM 0x3 - -#define VHT_MAX_MPDU 11454 -#define VHT_MPDU_MSDU_DELTA 56 - +#define HT_CAP_LDPC_CODING 0x0001 /* Support for rx of LDPC coded pkts */ +#define HT_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE:20/40MHZ supported */ +#define HT_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */ +#define HT_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */ +#define HT_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */ +#define HT_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames */ +#define HT_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */ +#define HT_CAP_GF 0x0010 /* Greenfield preamble support */ +#define HT_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */ +#define HT_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */ +#define HT_CAP_TX_STBC 0x0080 /* Tx STBC support */ +#define HT_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */ +#define HT_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */ +#define HT_CAP_DELAYED_BA 0x0400 /* delayed BA support */ +#define HT_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */ + +#define HT_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */ +#define HT_CAP_PSMP 0x2000 /* Power Save Multi Poll support */ +#define HT_CAP_40MHZ_INTOLERANT 0x4000 /* 40MHz Intolerant */ +#define HT_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */ + +#define HT_CAP_RX_STBC_NO 0x0 /* no rx STBC support */ +#define HT_CAP_RX_STBC_ONE_STREAM 0x1 /* rx STBC support of 1 spatial stream */ +#define HT_CAP_RX_STBC_TWO_STREAM 0x2 /* rx STBC support of 1-2 spatial streams */ +#define HT_CAP_RX_STBC_THREE_STREAM 0x3 /* rx STBC support of 1-3 spatial streams */ + + +#define HT_CAP_TXBF_CAP_IMPLICIT_TXBF_RX 0x1 +#define HT_CAP_TXBF_CAP_NDP_TX 0x8 +#define HT_CAP_TXBF_CAP_NDP_RX 0x10 +#define HT_CAP_TXBF_CAP_EXPLICIT_CSI 0x100 +#define HT_CAP_TXBF_CAP_EXPLICIT_NC_STEERING 0x200 +#define HT_CAP_TXBF_CAP_EXPLICIT_C_STEERING 0x400 +#define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_MASK 0x1800 +#define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_SHIFT 11 +#define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_MASK 0x6000 +#define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_SHIFT 13 +#define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_MASK 0x18000 +#define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_SHIFT 15 +#define HT_CAP_TXBF_CAP_CSI_BFR_ANT_SHIFT 19 +#define HT_CAP_TXBF_CAP_NC_BFR_ANT_SHIFT 21 +#define HT_CAP_TXBF_CAP_C_BFR_ANT_SHIFT 23 +#define HT_CAP_TXBF_CAP_C_BFR_ANT_MASK 0x1800000 + +#define HT_CAP_TXBF_CAP_CHAN_ESTIM_SHIFT 27 +#define HT_CAP_TXBF_CAP_CHAN_ESTIM_MASK 0x18000000 + +#define HT_CAP_TXBF_FB_TYPE_NONE 0 +#define HT_CAP_TXBF_FB_TYPE_DELAYED 1 +#define HT_CAP_TXBF_FB_TYPE_IMMEDIATE 2 +#define HT_CAP_TXBF_FB_TYPE_BOTH 3 + +#define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_MASK 0x400 +#define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_SHIFT 10 +#define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_MASK 0x18000 +#define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_SHIFT 15 + +#define VHT_MAX_MPDU 11454 /* max mpdu size for now (bytes) */ +#define VHT_MPDU_MSDU_DELTA 56 /* Difference in spec - vht mpdu, amsdu len */ +/* Max AMSDU len - per spec */ #define VHT_MAX_AMSDU (VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA) -#define HT_MAX_AMSDU 7935 -#define HT_MIN_AMSDU 3835 - -#define HT_PARAMS_RX_FACTOR_MASK 0x03 -#define HT_PARAMS_DENSITY_MASK 0x1C -#define HT_PARAMS_DENSITY_SHIFT 2 - - -#define AMPDU_MAX_MPDU_DENSITY 7 -#define AMPDU_DENSITY_NONE 0 -#define AMPDU_DENSITY_1over4_US 1 -#define AMPDU_DENSITY_1over2_US 2 -#define AMPDU_DENSITY_1_US 3 -#define AMPDU_DENSITY_2_US 4 -#define AMPDU_DENSITY_4_US 5 -#define AMPDU_DENSITY_8_US 6 -#define AMPDU_DENSITY_16_US 7 -#define AMPDU_RX_FACTOR_8K 0 -#define AMPDU_RX_FACTOR_16K 1 -#define AMPDU_RX_FACTOR_32K 2 -#define AMPDU_RX_FACTOR_64K 3 -#define AMPDU_RX_FACTOR_BASE 8*1024 - -#define AMPDU_DELIMITER_LEN 4 -#define AMPDU_DELIMITER_LEN_MAX 63 +#define HT_MAX_AMSDU 7935 /* max amsdu size (bytes) per the HT spec */ +#define HT_MIN_AMSDU 3835 /* min amsdu size (bytes) per the HT spec */ + +#define HT_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */ +#define HT_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */ +#define HT_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */ + +/* HT/AMPDU specific define */ +#define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/4 usec units */ +#define AMPDU_DENSITY_NONE 0 /* No density requirement */ +#define AMPDU_DENSITY_1over4_US 1 /* 1/4 us density */ +#define AMPDU_DENSITY_1over2_US 2 /* 1/2 us density */ +#define AMPDU_DENSITY_1_US 3 /* 1 us density */ +#define AMPDU_DENSITY_2_US 4 /* 2 us density */ +#define AMPDU_DENSITY_4_US 5 /* 4 us density */ +#define AMPDU_DENSITY_8_US 6 /* 8 us density */ +#define AMPDU_DENSITY_16_US 7 /* 16 us density */ +#define AMPDU_RX_FACTOR_8K 0 /* max rcv ampdu len (8kb) */ +#define AMPDU_RX_FACTOR_16K 1 /* max rcv ampdu len (16kb) */ +#define AMPDU_RX_FACTOR_32K 2 /* max rcv ampdu len (32kb) */ +#define AMPDU_RX_FACTOR_64K 3 /* max rcv ampdu len (64kb) */ + +/* AMPDU RX factors for VHT rates */ +#define AMPDU_RX_FACTOR_128K 4 /* max rcv ampdu len (128kb) */ +#define AMPDU_RX_FACTOR_256K 5 /* max rcv ampdu len (256kb) */ +#define AMPDU_RX_FACTOR_512K 6 /* max rcv ampdu len (512kb) */ +#define AMPDU_RX_FACTOR_1024K 7 /* max rcv ampdu len (1024kb) */ + +#define AMPDU_RX_FACTOR_BASE 8*1024 /* ampdu factor base for rx len */ +#define AMPDU_RX_FACTOR_BASE_PWR 13 /* ampdu factor base for rx len in power of 2 */ + +#define AMPDU_DELIMITER_LEN 4 /* length of ampdu delimiter */ +#define AMPDU_DELIMITER_LEN_MAX 63 /* max length of ampdu delimiter(enforced in HW) */ #define HT_CAP_EXT_PCO 0x0001 #define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 @@ -2121,21 +3116,21 @@ typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; #define HT_CAP_EXT_RD_RESP 0x0800 BWL_PRE_PACKED_STRUCT struct ht_add_ie { - uint8 ctl_ch; - uint8 byte1; - uint16 opmode; - uint16 misc_bits; - uint8 basic_mcs[MCSSET_LEN]; + uint8 ctl_ch; /* control channel number */ + uint8 byte1; /* ext ch,rec. ch. width, RIFS support */ + uint16 opmode; /* operation mode */ + uint16 misc_bits; /* misc bits */ + uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */ } BWL_POST_PACKED_STRUCT; typedef struct ht_add_ie ht_add_ie_t; - - +/* ADD IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ +/* the additional IE is primarily used to convey the current BSS configuration */ BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { - uint8 id; - uint8 len; - uint8 oui[3]; - uint8 type; + uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ + uint8 len; /* IE length */ + uint8 oui[3]; + uint8 type; /* indicates what follows */ ht_add_ie_t add_ie; } BWL_POST_PACKED_STRUCT; typedef struct ht_prop_add_ie ht_prop_add_ie_t; @@ -2143,51 +3138,51 @@ typedef struct ht_prop_add_ie ht_prop_add_ie_t; #define HT_ADD_IE_LEN 22 #define HT_ADD_IE_TYPE 52 - -#define HT_BW_ANY 0x04 -#define HT_RIFS_PERMITTED 0x08 - - -#define HT_OPMODE_MASK 0x0003 -#define HT_OPMODE_SHIFT 0 -#define HT_OPMODE_PURE 0x0000 -#define HT_OPMODE_OPTIONAL 0x0001 -#define HT_OPMODE_HT20IN40 0x0002 -#define HT_OPMODE_MIXED 0x0003 -#define HT_OPMODE_NONGF 0x0004 -#define DOT11N_TXBURST 0x0008 -#define DOT11N_OBSS_NONHT 0x0010 - - -#define HT_BASIC_STBC_MCS 0x007f -#define HT_DUAL_STBC_PROT 0x0080 -#define HT_SECOND_BCN 0x0100 -#define HT_LSIG_TXOP 0x0200 -#define HT_PCO_ACTIVE 0x0400 -#define HT_PCO_PHASE 0x0800 -#define HT_DUALCTS_PROTECTION 0x0080 - - -#define DOT11N_2G_TXBURST_LIMIT 6160 -#define DOT11N_5G_TXBURST_LIMIT 3080 - - +/* byte1 defn's */ +#define HT_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */ +#define HT_RIFS_PERMITTED 0x08 /* RIFS allowed */ + +/* opmode defn's */ +#define HT_OPMODE_MASK 0x0003 /* protection mode mask */ +#define HT_OPMODE_SHIFT 0 /* protection mode shift */ +#define HT_OPMODE_PURE 0x0000 /* protection mode PURE */ +#define HT_OPMODE_OPTIONAL 0x0001 /* protection mode optional */ +#define HT_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */ +#define HT_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */ +#define HT_OPMODE_NONGF 0x0004 /* protection mode non-GF */ +#define DOT11N_TXBURST 0x0008 /* Tx burst limit */ +#define DOT11N_OBSS_NONHT 0x0010 /* OBSS Non-HT STA present */ + +/* misc_bites defn's */ +#define HT_BASIC_STBC_MCS 0x007f /* basic STBC MCS */ +#define HT_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */ +#define HT_SECOND_BCN 0x0100 /* Secondary beacon support */ +#define HT_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */ +#define HT_PCO_ACTIVE 0x0400 /* PCO active */ +#define HT_PCO_PHASE 0x0800 /* PCO phase */ +#define HT_DUALCTS_PROTECTION 0x0080 /* DUAL CTS protection needed */ + +/* Tx Burst Limits */ +#define DOT11N_2G_TXBURST_LIMIT 6160 /* 2G band Tx burst limit per 802.11n Draft 1.10 (usec) */ +#define DOT11N_5G_TXBURST_LIMIT 3080 /* 5G band Tx burst limit per 802.11n Draft 1.10 (usec) */ + +/* Macros for opmode */ #define GET_HT_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ >> HT_OPMODE_SHIFT) #define HT_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ - == HT_OPMODE_MIXED) + == HT_OPMODE_MIXED) /* mixed mode present */ #define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ - == HT_OPMODE_HT20IN40) + == HT_OPMODE_HT20IN40) /* 20MHz HT present */ #define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ - == HT_OPMODE_OPTIONAL) + == HT_OPMODE_OPTIONAL) /* Optional protection present */ #define HT_USE_PROTECTION(add_ie) (HT_HT20_PRESENT((add_ie)) || \ - HT_MIXEDMODE_PRESENT((add_ie))) + HT_MIXEDMODE_PRESENT((add_ie))) /* use protection */ #define HT_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \ - == HT_OPMODE_NONGF) + == HT_OPMODE_NONGF) /* non-GF present */ #define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ - == DOT11N_TXBURST) + == DOT11N_TXBURST) /* Tx Burst present */ #define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ - == DOT11N_OBSS_NONHT) + == DOT11N_OBSS_NONHT) /* OBSS Non-HT present */ BWL_PRE_PACKED_STRUCT struct obss_params { uint16 passive_dwell; @@ -2206,46 +3201,41 @@ BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { obss_params_t obss_params; } BWL_POST_PACKED_STRUCT; typedef struct dot11_obss_ie dot11_obss_ie_t; -#define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) - +#define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) /* HT OBSS len (based on 802.11n d3.0) */ -#define HT_CTRL_LA_TRQ 0x00000002 -#define HT_CTRL_LA_MAI 0x0000003C +/* HT control field */ +#define HT_CTRL_LA_TRQ 0x00000002 /* sounding request */ +#define HT_CTRL_LA_MAI 0x0000003C /* MCS request or antenna selection indication */ #define HT_CTRL_LA_MAI_SHIFT 2 -#define HT_CTRL_LA_MAI_MRQ 0x00000004 -#define HT_CTRL_LA_MAI_MSI 0x00000038 -#define HT_CTRL_LA_MFSI 0x000001C0 +#define HT_CTRL_LA_MAI_MRQ 0x00000004 /* MCS request */ +#define HT_CTRL_LA_MAI_MSI 0x00000038 /* MCS request sequence identifier */ +#define HT_CTRL_LA_MFSI 0x000001C0 /* MFB sequence identifier */ #define HT_CTRL_LA_MFSI_SHIFT 6 -#define HT_CTRL_LA_MFB_ASELC 0x0000FE00 +#define HT_CTRL_LA_MFB_ASELC 0x0000FE00 /* MCS feedback, antenna selection command/data */ #define HT_CTRL_LA_MFB_ASELC_SH 9 -#define HT_CTRL_LA_ASELC_CMD 0x00000C00 -#define HT_CTRL_LA_ASELC_DATA 0x0000F000 -#define HT_CTRL_CAL_POS 0x00030000 -#define HT_CTRL_CAL_SEQ 0x000C0000 -#define HT_CTRL_CSI_STEERING 0x00C00000 +#define HT_CTRL_LA_ASELC_CMD 0x00000C00 /* ASEL command */ +#define HT_CTRL_LA_ASELC_DATA 0x0000F000 /* ASEL data */ +#define HT_CTRL_CAL_POS 0x00030000 /* Calibration position */ +#define HT_CTRL_CAL_SEQ 0x000C0000 /* Calibration sequence */ +#define HT_CTRL_CSI_STEERING 0x00C00000 /* CSI/Steering */ #define HT_CTRL_CSI_STEER_SHIFT 22 -#define HT_CTRL_CSI_STEER_NFB 0 -#define HT_CTRL_CSI_STEER_CSI 1 -#define HT_CTRL_CSI_STEER_NCOM 2 -#define HT_CTRL_CSI_STEER_COM 3 -#define HT_CTRL_NDP_ANNOUNCE 0x01000000 -#define HT_CTRL_AC_CONSTRAINT 0x40000000 -#define HT_CTRL_RDG_MOREPPDU 0x80000000 - -#define HT_OPMODE_OPTIONAL 0x0001 -#define HT_OPMODE_HT20IN40 0x0002 -#define HT_OPMODE_MIXED 0x0003 -#define HT_OPMODE_NONGF 0x0004 -#define DOT11N_TXBURST 0x0008 -#define DOT11N_OBSS_NONHT 0x0010 - - +#define HT_CTRL_CSI_STEER_NFB 0 /* no fedback required */ +#define HT_CTRL_CSI_STEER_CSI 1 /* CSI, H matrix */ +#define HT_CTRL_CSI_STEER_NCOM 2 /* non-compressed beamforming */ +#define HT_CTRL_CSI_STEER_COM 3 /* compressed beamforming */ +#define HT_CTRL_NDP_ANNOUNCE 0x01000000 /* NDP announcement */ +#define HT_CTRL_AC_CONSTRAINT 0x40000000 /* AC Constraint */ +#define HT_CTRL_RDG_MOREPPDU 0x80000000 /* RDG/More PPDU */ +/* ************* VHT definitions. ************* */ +/* + * VHT Capabilites IE (sec 8.4.2.160) + */ BWL_PRE_PACKED_STRUCT struct vht_cap_ie { uint32 vht_cap_info; - + /* supported MCS set - 64 bit field */ uint16 rx_mcs_map; uint16 rx_max_rate; uint16 tx_mcs_map; @@ -2253,10 +3243,10 @@ BWL_PRE_PACKED_STRUCT struct vht_cap_ie { } BWL_POST_PACKED_STRUCT; typedef struct vht_cap_ie vht_cap_ie_t; - +/* 4B cap_info + 8B supp_mcs */ #define VHT_CAP_IE_LEN 12 - +/* VHT Capabilities Info field - 32bit - in VHT Cap IE */ #define VHT_CAP_INFO_MAX_MPDU_LEN_MASK 0x00000003 #define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK 0x0000000c #define VHT_CAP_INFO_LDPC 0x00000010 @@ -2280,7 +3270,7 @@ typedef struct vht_cap_ie vht_cap_ie_t; #define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK 0x0c000000 #define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT 26 - +/* VHT Supported MCS Set - 64-bit - in VHT Cap IE */ #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK 0x1fff #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT 0 @@ -2291,11 +3281,11 @@ typedef struct vht_cap_ie vht_cap_ie_t; #define VHT_CAP_MCS_MAP_0_8 1 #define VHT_CAP_MCS_MAP_0_9 2 #define VHT_CAP_MCS_MAP_NONE 3 -#define VHT_CAP_MCS_MAP_S 2 -#define VHT_CAP_MCS_MAP_M 0x3 - +#define VHT_CAP_MCS_MAP_S 2 /* num bits for 1-stream */ +#define VHT_CAP_MCS_MAP_M 0x3 /* mask for 1-stream */ +/* assumes VHT_CAP_MCS_MAP_NONE is 3 and 2 bits are used for encoding */ #define VHT_CAP_MCS_MAP_NONE_ALL 0xffff - +/* mcsmap with MCS0-9 for Nss = 3 */ #define VHT_CAP_MCS_MAP_0_9_NSS3 \ ((VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(1)) | \ (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(2)) | \ @@ -2303,7 +3293,7 @@ typedef struct vht_cap_ie vht_cap_ie_t; #define VHT_CAP_MCS_MAP_NSS_MAX 8 - +/* get mcsmap with given mcs for given nss streams */ #define VHT_CAP_MCS_MAP_CREATE(mcsmap, nss, mcs) \ do { \ int i; \ @@ -2312,49 +3302,51 @@ typedef struct vht_cap_ie vht_cap_ie_t; } \ } while (0) - +/* Map the mcs code to mcs bit map */ #define VHT_MCS_CODE_TO_MCS_MAP(mcs_code) \ ((mcs_code == VHT_CAP_MCS_MAP_0_7) ? 0xff : \ (mcs_code == VHT_CAP_MCS_MAP_0_8) ? 0x1ff : \ (mcs_code == VHT_CAP_MCS_MAP_0_9) ? 0x3ff : 0) - +/* Map the mcs bit map to mcs code */ #define VHT_MCS_MAP_TO_MCS_CODE(mcs_map) \ ((mcs_map == 0xff) ? VHT_CAP_MCS_MAP_0_7 : \ (mcs_map == 0x1ff) ? VHT_CAP_MCS_MAP_0_8 : \ (mcs_map == 0x3ff) ? VHT_CAP_MCS_MAP_0_9 : VHT_CAP_MCS_MAP_NONE) - +/* VHT Capabilities Supported Channel Width */ typedef enum vht_cap_chan_width { VHT_CAP_CHAN_WIDTH_SUPPORT_MANDATORY = 0x00, VHT_CAP_CHAN_WIDTH_SUPPORT_160 = 0x04, VHT_CAP_CHAN_WIDTH_SUPPORT_160_8080 = 0x08 } vht_cap_chan_width_t; - +/* VHT Capabilities Supported max MPDU LEN (sec 8.4.2.160.2) */ typedef enum vht_cap_max_mpdu_len { VHT_CAP_MPDU_MAX_4K = 0x00, VHT_CAP_MPDU_MAX_8K = 0x01, VHT_CAP_MPDU_MAX_11K = 0x02 } vht_cap_max_mpdu_len_t; - +/* Maximum MPDU Length byte counts for the VHT Capabilities advertised limits */ #define VHT_MPDU_LIMIT_4K 3895 #define VHT_MPDU_LIMIT_8K 7991 #define VHT_MPDU_LIMIT_11K 11454 - +/* + * VHT Operation IE (sec 8.4.2.161) + */ BWL_PRE_PACKED_STRUCT struct vht_op_ie { uint8 chan_width; uint8 chan1; uint8 chan2; - uint16 supp_mcs; + uint16 supp_mcs; /* same def as above in vht cap */ } BWL_POST_PACKED_STRUCT; typedef struct vht_op_ie vht_op_ie_t; - +/* 3B VHT Op info + 2B Basic MCS */ #define VHT_OP_IE_LEN 5 typedef enum vht_op_chan_width { @@ -2364,16 +3356,33 @@ typedef enum vht_op_chan_width { VHT_OP_CHAN_WIDTH_80_80 = 3 } vht_op_chan_width_t; - -#define BRCM_VHT_FEATURES_OUITYPE 0x4 +/* AID length */ +#define AID_IE_LEN 2 +/* + * BRCM vht features IE header + * The header if the fixed part of the IE + * On the 5GHz band this is the entire IE, + * on 2.4GHz the VHT IEs as defined in the 802.11ac + * specification follows + * + * + * VHT features rates bitmap. + * Bit0: 5G MCS 0-9 BW 160MHz + * Bit1: 5G MCS 0-9 support BW 80MHz + * Bit2: 5G MCS 0-9 support BW 20MHz + * Bit3: 2.4G MCS 0-9 support BW 20MHz + * Bits:4-7 Reserved for future use + * + */ +#define VHT_FEATURES_IE_TYPE 0x4 BWL_PRE_PACKED_STRUCT struct vht_features_ie_hdr { - uint8 oui[3]; - uint8 type; - uint8 rate_mask; + uint8 oui[3]; + uint8 type; /* type of this IE = 4 */ + uint8 rate_mask; /* VHT rate mask */ } BWL_POST_PACKED_STRUCT; typedef struct vht_features_ie_hdr vht_features_ie_hdr_t; - +/* Def for rx & tx basic mcs maps - ea ss num has 2 bits of info */ #define VHT_MCS_MAP_GET_SS_IDX(nss) (((nss)-1) * VHT_CAP_MCS_MAP_S) #define VHT_MCS_MAP_GET_MCS_PER_SS(nss, mcsMap) \ (((mcsMap) >> VHT_MCS_MAP_GET_SS_IDX(nss)) & VHT_CAP_MCS_MAP_M) @@ -2386,104 +3395,114 @@ typedef struct vht_features_ie_hdr vht_features_ie_hdr_t; (VHT_MCS_MAP_GET_MCS_PER_SS((nss), (mcsMap)) != VHT_CAP_MCS_MAP_NONE) - -#define WPA_OUI "\x00\x50\xF2" +/* ************* WPA definitions. ************* */ +#define WPA_OUI "\x00\x50\xF2" /* WPA OUI */ +#define WPA_OUI_LEN 3 /* WPA OUI length */ #define WPA_OUI_TYPE 1 -#define WPA_OUI_LEN 3 -#define WPA_VERSION 1 -#define WPA2_OUI "\x00\x0F\xAC" -#define WPA2_OUI_LEN 3 -#define WPA2_VERSION 1 -#define WPA2_VERSION_LEN 2 - - -#define WPS_OUI "\x00\x50\xF2" -#define WPS_OUI_LEN 3 +#define WPA_VERSION 1 /* WPA version */ +#define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */ +#define WPA2_OUI_LEN 3 /* WPA2 OUI length */ +#define WPA2_VERSION 1 /* WPA2 version */ +#define WPA2_VERSION_LEN 2 /* WAP2 version length */ + +/* ************* WPS definitions. ************* */ +#define WPS_OUI "\x00\x50\xF2" /* WPS OUI */ +#define WPS_OUI_LEN 3 /* WPS OUI length */ #define WPS_OUI_TYPE 4 - +/* ************* WFA definitions. ************* */ #ifdef P2P_IE_OVRD #define WFA_OUI MAC_OUI #else -#define WFA_OUI "\x50\x6F\x9A" -#endif -#define WFA_OUI_LEN 3 +#define WFA_OUI "\x50\x6F\x9A" /* WFA OUI */ +#endif /* P2P_IE_OVRD */ +#define WFA_OUI_LEN 3 /* WFA OUI length */ #ifdef P2P_IE_OVRD #define WFA_OUI_TYPE_P2P MAC_OUI_TYPE_P2P #else +#define WFA_OUI_TYPE_TPC 8 #define WFA_OUI_TYPE_P2P 9 #endif #define WFA_OUI_TYPE_TPC 8 #ifdef WLTDLS -#define WFA_OUI_TYPE_TPQ 4 -#define WFA_OUI_TYPE_TPS 5 +#define WFA_OUI_TYPE_TPQ 4 /* WFD Tunneled Probe ReQuest */ +#define WFA_OUI_TYPE_TPS 5 /* WFD Tunneled Probe ReSponse */ #define WFA_OUI_TYPE_WFD 10 -#endif - - -#define RSN_AKM_NONE 0 -#define RSN_AKM_UNSPECIFIED 1 -#define RSN_AKM_PSK 2 -#define RSN_AKM_FBT_1X 3 -#define RSN_AKM_FBT_PSK 4 -#define RSN_AKM_MFP_1X 5 -#define RSN_AKM_MFP_PSK 6 -#define RSN_AKM_TPK 7 - - -#define DOT11_MAX_DEFAULT_KEYS 4 -#define DOT11_MAX_KEY_SIZE 32 -#define DOT11_MAX_IV_SIZE 16 -#define DOT11_EXT_IV_FLAG (1<<5) -#define DOT11_WPA_KEY_RSC_LEN 8 - -#define WEP1_KEY_SIZE 5 -#define WEP1_KEY_HEX_SIZE 10 -#define WEP128_KEY_SIZE 13 -#define WEP128_KEY_HEX_SIZE 26 -#define TKIP_MIC_SIZE 8 -#define TKIP_EOM_SIZE 7 -#define TKIP_EOM_FLAG 0x5a -#define TKIP_KEY_SIZE 32 -#define TKIP_MIC_AUTH_TX 16 -#define TKIP_MIC_AUTH_RX 24 -#define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX -#define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX -#define AES_KEY_SIZE 16 -#define AES_MIC_SIZE 8 -#define BIP_KEY_SIZE 16 -#define BIP_MIC_SIZE 8 - - -#define WCN_OUI "\x00\x50\xf2" -#define WCN_TYPE 4 +#endif /* WTDLS */ +#define WFA_OUI_TYPE_HS20 0x10 + +/* RSN authenticated key managment suite */ +#define RSN_AKM_NONE 0 /* None (IBSS) */ +#define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ +#define RSN_AKM_PSK 2 /* Pre-shared Key */ +#define RSN_AKM_FBT_1X 3 /* Fast Bss transition using 802.1X */ +#define RSN_AKM_FBT_PSK 4 /* Fast Bss transition using Pre-shared Key */ +#define RSN_AKM_MFP_1X 5 /* SHA256 key derivation, using 802.1X */ +#define RSN_AKM_MFP_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ +#define RSN_AKM_TPK 7 /* TPK(TDLS Peer Key) handshake */ + +/* Key related defines */ +#define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ +#define DOT11_MAX_IGTK_KEYS 2 +#define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ +#define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ +#define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */ +#define DOT11_WPA_KEY_RSC_LEN 8 /* WPA RSC key len */ + +#define WEP1_KEY_SIZE 5 /* max size of any WEP key */ +#define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ +#define WEP128_KEY_SIZE 13 /* max size of any WEP key */ +#define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ +#define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ +#define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ +#define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ +#define TKIP_KEY_SIZE 32 /* size of any TKIP key, includs MIC keys */ +#define TKIP_TK_SIZE 16 +#define TKIP_MIC_KEY_SIZE 8 +#define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ +#define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ +#define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */ +#define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */ +#define AES_KEY_SIZE 16 /* size of AES key */ +#define AES_MIC_SIZE 8 /* size of AES MIC */ +#define BIP_KEY_SIZE 16 /* size of BIP key */ +#define BIP_MIC_SIZE 8 /* sizeof BIP MIC */ + +#define AES_GCM_MIC_SIZE 16 /* size of MIC for 128-bit GCM - .11adD9 */ + +#define AES256_KEY_SIZE 32 /* size of AES 256 key - .11acD5 */ +#define AES256_MIC_SIZE 16 /* size of MIC for 256 bit keys, incl BIP */ + +/* WCN */ +#define WCN_OUI "\x00\x50\xf2" /* WCN OUI */ +#define WCN_TYPE 4 /* WCN type */ #ifdef BCMWAPI_WPI #define SMS4_KEY_LEN 16 #define SMS4_WPI_CBC_MAC_LEN 16 #endif +/* 802.11r protocol definitions */ - - +/* Mobility Domain IE */ BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie { uint8 id; uint8 len; - uint16 mdid; + uint16 mdid; /* Mobility Domain Id */ uint8 cap; } BWL_POST_PACKED_STRUCT; typedef struct dot11_mdid_ie dot11_mdid_ie_t; -#define FBT_MDID_CAP_OVERDS 0x01 -#define FBT_MDID_CAP_RRP 0x02 - +#define FBT_MDID_CAP_OVERDS 0x01 /* Fast Bss transition over the DS support */ +#define FBT_MDID_CAP_RRP 0x02 /* Resource request protocol support */ +/* Fast Bss Transition IE */ BWL_PRE_PACKED_STRUCT struct dot11_ft_ie { uint8 id; uint8 len; - uint16 mic_control; + uint16 mic_control; /* Mic Control */ uint8 mic[16]; uint8 anonce[32]; uint8 snonce[32]; @@ -2497,12 +3516,12 @@ typedef struct dot11_ft_ie dot11_ft_ie_t; BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie { uint8 id; uint8 len; - uint8 type; - uint32 value; + uint8 type; /* timeout interval type */ + uint32 value; /* timeout interval value */ } BWL_POST_PACKED_STRUCT; typedef struct dot11_timeout_ie dot11_timeout_ie_t; - +/* GTK ie */ BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { uint8 id; uint8 len; @@ -2513,13 +3532,13 @@ BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { } BWL_POST_PACKED_STRUCT; typedef struct dot11_gtk_ie dot11_gtk_ie_t; - +/* Management MIC ie */ BWL_PRE_PACKED_STRUCT struct mmic_ie { - uint8 id; - uint8 len; - uint16 key_id; - uint8 ipn[6]; - uint8 mic[BIP_MIC_SIZE]; + uint8 id; /* IE ID: DOT11_MNG_MMIE_ID */ + uint8 len; /* IE length */ + uint16 key_id; /* key id */ + uint8 ipn[6]; /* ipn */ + uint8 mic[16]; /* mic */ } BWL_POST_PACKED_STRUCT; typedef struct mmic_ie mmic_ie_t; @@ -2527,25 +3546,25 @@ typedef struct mmic_ie mmic_ie_t; #define BSSID_BROADCAST "\xFF\xFF\xFF\xFF\xFF\xFF" #ifdef BCMWAPI_WAI -#define WAPI_IE_MIN_LEN 20 -#define WAPI_VERSION 1 -#define WAPI_VERSION_LEN 2 -#define WAPI_OUI "\x00\x14\x72" -#define WAPI_OUI_LEN DOT11_OUI_LEN -#endif - - -#define WMM_OUI "\x00\x50\xF2" -#define WMM_OUI_LEN 3 -#define WMM_OUI_TYPE 2 +#define WAPI_IE_MIN_LEN 20 /* WAPI IE min length */ +#define WAPI_VERSION 1 /* WAPI version */ +#define WAPI_VERSION_LEN 2 /* WAPI version length */ +#define WAPI_OUI "\x00\x14\x72" /* WAPI OUI */ +#define WAPI_OUI_LEN DOT11_OUI_LEN /* WAPI OUI length */ +#endif /* BCMWAPI_WAI */ + +/* ************* WMM Parameter definitions. ************* */ +#define WMM_OUI "\x00\x50\xF2" /* WNN OUI */ +#define WMM_OUI_LEN 3 /* WMM OUI length */ +#define WMM_OUI_TYPE 2 /* WMM OUT type */ #define WMM_VERSION 1 #define WMM_VERSION_LEN 1 - +/* WMM OUI subtype */ #define WMM_OUI_SUBTYPE_PARAMETER 1 #define WMM_PARAMETER_IE_LEN 24 - +/* Link Identifier Element */ BWL_PRE_PACKED_STRUCT struct link_id_ie { uint8 id; uint8 len; @@ -2556,30 +3575,30 @@ BWL_PRE_PACKED_STRUCT struct link_id_ie { typedef struct link_id_ie link_id_ie_t; #define TDLS_LINK_ID_IE_LEN 18 - +/* Link Wakeup Schedule Element */ BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie { uint8 id; uint8 len; - uint32 offset; - uint32 interval; - uint32 awake_win_slots; - uint32 max_wake_win; - uint16 idle_cnt; + uint32 offset; /* in ms between TSF0 and start of 1st Awake Window */ + uint32 interval; /* in ms bwtween the start of 2 Awake Windows */ + uint32 awake_win_slots; /* in backof slots, duration of Awake Window */ + uint32 max_wake_win; /* in ms, max duration of Awake Window */ + uint16 idle_cnt; /* number of consecutive Awake Windows */ } BWL_POST_PACKED_STRUCT; typedef struct wakeup_sch_ie wakeup_sch_ie_t; #define TDLS_WAKEUP_SCH_IE_LEN 18 - +/* Channel Switch Timing Element */ BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie { uint8 id; uint8 len; - uint16 switch_time; - uint16 switch_timeout; + uint16 switch_time; /* in ms, time to switch channels */ + uint16 switch_timeout; /* in ms */ } BWL_POST_PACKED_STRUCT; typedef struct channel_switch_timing_ie channel_switch_timing_ie_t; #define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN 4 - +/* PTI Control Element */ BWL_PRE_PACKED_STRUCT struct pti_control_ie { uint8 id; uint8 len; @@ -2589,7 +3608,7 @@ BWL_PRE_PACKED_STRUCT struct pti_control_ie { typedef struct pti_control_ie pti_control_ie_t; #define TDLS_PTI_CONTROL_IE_LEN 3 - +/* PU Buffer Status Element */ BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie { uint8 id; uint8 len; @@ -2602,7 +3621,194 @@ typedef struct pu_buffer_status_ie pu_buffer_status_ie_t; #define TDLS_PU_BUFFER_STATUS_AC_VI 4 #define TDLS_PU_BUFFER_STATUS_AC_VO 8 - +/* TDLS Action Field Values */ +#define TDLS_SETUP_REQ 0 +#define TDLS_SETUP_RESP 1 +#define TDLS_SETUP_CONFIRM 2 +#define TDLS_TEARDOWN 3 +#define TDLS_PEER_TRAFFIC_IND 4 +#define TDLS_CHANNEL_SWITCH_REQ 5 +#define TDLS_CHANNEL_SWITCH_RESP 6 +#define TDLS_PEER_PSM_REQ 7 +#define TDLS_PEER_PSM_RESP 8 +#define TDLS_PEER_TRAFFIC_RESP 9 +#define TDLS_DISCOVERY_REQ 10 + +/* 802.11z TDLS Public Action Frame action field */ +#define TDLS_DISCOVERY_RESP 14 + +/* 802.11u GAS action frames */ +#define GAS_REQUEST_ACTION_FRAME 10 +#define GAS_RESPONSE_ACTION_FRAME 11 +#define GAS_COMEBACK_REQUEST_ACTION_FRAME 12 +#define GAS_COMEBACK_RESPONSE_ACTION_FRAME 13 + +/* 802.11u interworking access network options */ +#define IW_ANT_MASK 0x0f +#define IW_INTERNET_MASK 0x10 +#define IW_ASRA_MASK 0x20 +#define IW_ESR_MASK 0x40 +#define IW_UESA_MASK 0x80 + +/* 802.11u interworking access network type */ +#define IW_ANT_PRIVATE_NETWORK 0 +#define IW_ANT_PRIVATE_NETWORK_WITH_GUEST 1 +#define IW_ANT_CHARGEABLE_PUBLIC_NETWORK 2 +#define IW_ANT_FREE_PUBLIC_NETWORK 3 +#define IW_ANT_PERSONAL_DEVICE_NETWORK 4 +#define IW_ANT_EMERGENCY_SERVICES_NETWORK 5 +#define IW_ANT_TEST_NETWORK 14 +#define IW_ANT_WILDCARD_NETWORK 15 + +/* 802.11u advertisement protocol */ +#define ADVP_ANQP_PROTOCOL_ID 0 + +/* 802.11u advertisement protocol masks */ +#define ADVP_QRL_MASK 0x7f +#define ADVP_PAME_BI_MASK 0x80 + +/* 802.11u advertisement protocol values */ +#define ADVP_QRL_REQUEST 0x00 +#define ADVP_QRL_RESPONSE 0x7f +#define ADVP_PAME_BI_DEPENDENT 0x00 +#define ADVP_PAME_BI_INDEPENDENT ADVP_PAME_BI_MASK + +/* 802.11u ANQP information ID */ +#define ANQP_ID_QUERY_LIST 256 +#define ANQP_ID_CAPABILITY_LIST 257 +#define ANQP_ID_VENUE_NAME_INFO 258 +#define ANQP_ID_EMERGENCY_CALL_NUMBER_INFO 259 +#define ANQP_ID_NETWORK_AUTHENTICATION_TYPE_INFO 260 +#define ANQP_ID_ROAMING_CONSORTIUM_LIST 261 +#define ANQP_ID_IP_ADDRESS_TYPE_AVAILABILITY_INFO 262 +#define ANQP_ID_NAI_REALM_LIST 263 +#define ANQP_ID_G3PP_CELLULAR_NETWORK_INFO 264 +#define ANQP_ID_AP_GEOSPATIAL_LOCATION 265 +#define ANQP_ID_AP_CIVIC_LOCATION 266 +#define ANQP_ID_AP_LOCATION_PUBLIC_ID_URI 267 +#define ANQP_ID_DOMAIN_NAME_LIST 268 +#define ANQP_ID_EMERGENCY_ALERT_ID_URI 269 +#define ANQP_ID_EMERGENCY_NAI 271 +#define ANQP_ID_VENDOR_SPECIFIC_LIST 56797 + +/* 802.11u ANQP OUI */ +#define ANQP_OUI_SUBTYPE 9 + +/* 802.11u venue name */ +#define VENUE_LANGUAGE_CODE_SIZE 3 +#define VENUE_NAME_SIZE 255 + +/* 802.11u venue groups */ +#define VENUE_UNSPECIFIED 0 +#define VENUE_ASSEMBLY 1 +#define VENUE_BUSINESS 2 +#define VENUE_EDUCATIONAL 3 +#define VENUE_FACTORY 4 +#define VENUE_INSTITUTIONAL 5 +#define VENUE_MERCANTILE 6 +#define VENUE_RESIDENTIAL 7 +#define VENUE_STORAGE 8 +#define VENUE_UTILITY 9 +#define VENUE_VEHICULAR 10 +#define VENUE_OUTDOOR 11 + +/* 802.11u network authentication type indicator */ +#define NATI_ACCEPTANCE_OF_TERMS_CONDITIONS 0 +#define NATI_ONLINE_ENROLLMENT_SUPPORTED 1 +#define NATI_HTTP_HTTPS_REDIRECTION 2 +#define NATI_DNS_REDIRECTION 3 + +/* 802.11u IP address type availability - IPv6 */ +#define IPA_IPV6_SHIFT 0 +#define IPA_IPV6_MASK (0x03 << IPA_IPV6_SHIFT) +#define IPA_IPV6_NOT_AVAILABLE 0x00 +#define IPA_IPV6_AVAILABLE 0x01 +#define IPA_IPV6_UNKNOWN_AVAILABILITY 0x02 + +/* 802.11u IP address type availability - IPv4 */ +#define IPA_IPV4_SHIFT 2 +#define IPA_IPV4_MASK (0x3f << IPA_IPV4_SHIFT) +#define IPA_IPV4_NOT_AVAILABLE 0x00 +#define IPA_IPV4_PUBLIC 0x01 +#define IPA_IPV4_PORT_RESTRICT 0x02 +#define IPA_IPV4_SINGLE_NAT 0x03 +#define IPA_IPV4_DOUBLE_NAT 0x04 +#define IPA_IPV4_PORT_RESTRICT_SINGLE_NAT 0x05 +#define IPA_IPV4_PORT_RESTRICT_DOUBLE_NAT 0x06 +#define IPA_IPV4_UNKNOWN_AVAILABILITY 0x07 + +/* 802.11u NAI realm encoding */ +#define REALM_ENCODING_RFC4282 0 +#define REALM_ENCODING_UTF8 1 + +/* 802.11u IANA EAP method type numbers */ +#define REALM_EAP_TLS 13 +#define REALM_EAP_SIM 18 +#define REALM_EAP_TTLS 21 +#define REALM_EAP_AKA 23 +#define REALM_EAP_PSK 47 +#define REALM_EAP_AKAP 50 +#define REALM_EAP_EXPANDED 254 + +/* 802.11u authentication ID */ +#define REALM_EXPANDED_EAP 1 +#define REALM_NON_EAP_INNER_AUTHENTICATION 2 +#define REALM_INNER_AUTHENTICATION_EAP 3 +#define REALM_EXPANDED_INNER_EAP 4 +#define REALM_CREDENTIAL 5 +#define REALM_TUNNELED_EAP_CREDENTIAL 6 +#define REALM_VENDOR_SPECIFIC_EAP 221 + +/* 802.11u non-EAP inner authentication type */ +#define REALM_PAP 1 +#define REALM_CHAP 2 +#define REALM_MSCHAP 3 +#define REALM_MSCHAPV2 4 + +/* 802.11u credential type */ +#define REALM_SIM 1 +#define REALM_USIM 2 +#define REALM_NFC 3 +#define REALM_HARDWARE_TOKEN 4 +#define REALM_SOFTOKEN 5 +#define REALM_CERTIFICATE 6 +#define REALM_USERNAME_PASSWORD 7 +#define REALM_SERVER_SIDE 8 + +/* 802.11u 3GPP PLMN */ +#define G3PP_GUD_VERSION 0 +#define G3PP_PLMN_LIST_IE 0 + +/* hotspot2.0 indication element (vendor specific) */ +BWL_PRE_PACKED_STRUCT struct hs20_ie { + uint8 oui[3]; + uint8 type; + uint8 config; +} BWL_POST_PACKED_STRUCT; +typedef struct hs20_ie hs20_ie_t; +#define HS20_IE_LEN 5 /* HS20 IE length */ + +/* IEEE 802.11 Annex E */ +typedef enum { + DOT11_2GHZ_20MHZ_CLASS_12 = 81, /* Ch 1-11 */ + DOT11_5GHZ_20MHZ_CLASS_1 = 115, /* Ch 36-48 */ + DOT11_5GHZ_20MHZ_CLASS_2_DFS = 118, /* Ch 52-64 */ + DOT11_5GHZ_20MHZ_CLASS_3 = 124, /* Ch 149-161 */ + DOT11_5GHZ_20MHZ_CLASS_4_DFS = 121, /* Ch 100-140 */ + DOT11_5GHZ_20MHZ_CLASS_5 = 125, /* Ch 149-165 */ + DOT11_5GHZ_40MHZ_CLASS_22 = 116, /* Ch 36-44, lower */ + DOT11_5GHZ_40MHZ_CLASS_23_DFS = 119, /* Ch 52-60, lower */ + DOT11_5GHZ_40MHZ_CLASS_24_DFS = 122, /* Ch 100-132, lower */ + DOT11_5GHZ_40MHZ_CLASS_25 = 126, /* Ch 149-157, lower */ + DOT11_5GHZ_40MHZ_CLASS_27 = 117, /* Ch 40-48, upper */ + DOT11_5GHZ_40MHZ_CLASS_28_DFS = 120, /* Ch 56-64, upper */ + DOT11_5GHZ_40MHZ_CLASS_29_DFS = 123, /* Ch 104-136, upper */ + DOT11_5GHZ_40MHZ_CLASS_30 = 127, /* Ch 153-161, upper */ + DOT11_2GHZ_40MHZ_CLASS_32 = 83, /* Ch 1-7, lower */ + DOT11_2GHZ_40MHZ_CLASS_33 = 84, /* Ch 5-11, upper */ +} dot11_op_class_t; + +/* This marks the end of a packed structure section. */ #include <packed_section_end.h> -#endif +#endif /* _802_11_H_ */ |