* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
* Copyright (c) 2005, Devicescape Software, Inc.
* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
+ * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#define IEEE80211_MAX_RTS_THRESHOLD 2353
#define IEEE80211_MAX_AID 2007
#define IEEE80211_MAX_TIM_LEN 251
+#define IEEE80211_MAX_MESH_PEERINGS 63
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
802.11e clarifies the figure in section 7.1.2. The frame body is
up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */
#define IEEE80211_MAX_DATA_LEN 2304
+/* 802.11ad extends maximum MSDU size for DMG (freq > 40Ghz) networks
+ * to 7920 bytes, see 8.2.3 General frame format
+ */
+#define IEEE80211_MAX_DATA_LEN_DMG 7920
/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */
#define IEEE80211_MAX_FRAME_LEN 2352
#define IEEE80211_MAX_MESH_ID_LEN 32
+#define IEEE80211_FIRST_TSPEC_TSID 8
#define IEEE80211_NUM_TIDS 16
+/* number of user priorities 802.11 uses */
+#define IEEE80211_NUM_UPS 8
+
#define IEEE80211_QOS_CTL_LEN 2
/* 1d tag mask */
#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
return hdrlen;
}
+/**
+ * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
+ * @fc: frame control field in little-endian byteorder
+ */
+static inline bool ieee80211_is_bufferable_mmpdu(__le16 fc)
+{
+ /* IEEE 802.11-2012, definition of "bufferable management frame";
+ * note that this ignores the IBSS special case. */
+ return ieee80211_is_mgmt(fc) &&
+ (ieee80211_is_action(fc) ||
+ ieee80211_is_disassoc(fc) ||
+ ieee80211_is_deauth(fc));
+}
+
/**
* ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
* @seq_ctrl: frame sequence control bytes in little-endian byteorder
u8 count;
} __packed;
+/**
+ * struct ieee80211_ext_chansw_ie
+ *
+ * This structure represents the "Extended Channel Switch Announcement element"
+ */
+struct ieee80211_ext_chansw_ie {
+ u8 mode;
+ u8 new_operating_class;
+ u8 new_ch_num;
+ u8 count;
+} __packed;
+
+/**
+ * struct ieee80211_sec_chan_offs_ie - secondary channel offset IE
+ * @sec_chan_offs: secondary channel offset, uses IEEE80211_HT_PARAM_CHA_SEC_*
+ * values here
+ * This structure represents the "Secondary Channel Offset element"
+ */
+struct ieee80211_sec_chan_offs_ie {
+ u8 sec_chan_offs;
+} __packed;
+
+/**
+ * struct ieee80211_mesh_chansw_params_ie - mesh channel switch parameters IE
+ *
+ * This structure represents the "Mesh Channel Switch Paramters element"
+ */
+struct ieee80211_mesh_chansw_params_ie {
+ u8 mesh_ttl;
+ u8 mesh_flags;
+ __le16 mesh_reason;
+ __le16 mesh_pre_value;
+} __packed;
+
+/**
+ * struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE
+ */
+struct ieee80211_wide_bw_chansw_ie {
+ u8 new_channel_width;
+ u8 new_center_freq_seg0, new_center_freq_seg1;
+} __packed;
+
/**
* struct ieee80211_tim
*
IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20,
};
+/**
+ * mesh channel switch parameters element's flag indicator
+ *
+ */
+#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0)
+#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1)
+#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2)
+
/**
* struct ieee80211_rann_ie
*
IEEE80211_HT_CHANWIDTH_ANY = 1,
};
+/**
+ * enum ieee80211_opmode_bits - VHT operating mode field bits
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask
+ * (the NSS value is the value of this field + 1)
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
+ * using a beamforming steering matrix
+ */
+enum ieee80211_vht_opmode_bits {
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3,
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
+ IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70,
+ IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
+ IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80,
+};
+
#define WLAN_SA_QUERY_TR_ID_LEN 2
+/**
+ * struct ieee80211_tpc_report_ie
+ *
+ * This structure refers to "TPC Report element"
+ */
+struct ieee80211_tpc_report_ie {
+ u8 tx_power;
+ u8 link_margin;
+} __packed;
+
struct ieee80211_mgmt {
__le16 frame_control;
__le16 duration;
} __packed wme_action;
struct{
u8 action_code;
- u8 element_id;
- u8 length;
- struct ieee80211_channel_sw_ie sw_elem;
+ u8 variable[0];
} __packed chan_switch;
+ struct{
+ u8 action_code;
+ struct ieee80211_ext_chansw_ie data;
+ u8 variable[0];
+ } __packed ext_chan_switch;
struct{
u8 action_code;
u8 dialog_token;
__le16 capability;
u8 variable[0];
} __packed tdls_discover_resp;
+ struct {
+ u8 action_code;
+ u8 operating_mode;
+ } __packed vht_opmode_notif;
+ struct {
+ u8 action_code;
+ u8 dialog_token;
+ u8 tpc_elem_id;
+ u8 tpc_elem_length;
+ struct ieee80211_tpc_report_ie tpc;
+ } __packed tpc_report;
} u;
} __packed action;
} u;
u8 oui_type;
} __packed;
+struct ieee80211_wmm_ac_param {
+ u8 aci_aifsn; /* AIFSN, ACM, ACI */
+ u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
+ __le16 txop_limit;
+} __packed;
+
+struct ieee80211_wmm_param_ie {
+ u8 element_id; /* Element ID: 221 (0xdd); */
+ u8 len; /* Length: 24 */
+ /* required fields for WMM version 1 */
+ u8 oui[3]; /* 00:50:f2 */
+ u8 oui_type; /* 2 */
+ u8 oui_subtype; /* 1 */
+ u8 version; /* 1 for WMM version 1.0 */
+ u8 qos_info; /* AP/STA specific QoS info */
+ u8 reserved; /* 0 */
+ /* AC_BE, AC_BK, AC_VI, AC_VO */
+ struct ieee80211_wmm_ac_param ac[4];
+} __packed;
+
/* Control frames */
struct ieee80211_rts {
__le16 frame_control;
/* TDLS */
+/* Channel switch timing */
+struct ieee80211_ch_switch_timing {
+ __le16 switch_time;
+ __le16 switch_timeout;
+} __packed;
+
/* Link-id information element */
struct ieee80211_tdls_lnkie {
u8 ie_type; /* Link Identifier IE */
u8 dialog_token;
u8 variable[0];
} __packed discover_req;
+ struct {
+ u8 target_channel;
+ u8 oper_class;
+ u8 variable[0];
+ } __packed chan_switch_req;
+ struct {
+ __le16 status_code;
+ u8 variable[0];
+ } __packed chan_switch_resp;
} u;
} __packed;
IEEE80211_P2P_ATTR_MAX
};
+/* Notice of Absence attribute - described in P2P spec 4.1.14 */
+/* Typical max value used here */
+#define IEEE80211_P2P_NOA_DESC_MAX 4
+
+struct ieee80211_p2p_noa_desc {
+ u8 count;
+ __le32 duration;
+ __le32 interval;
+ __le32 start_time;
+} __packed;
+
+struct ieee80211_p2p_noa_attr {
+ u8 index;
+ u8 oppps_ctwindow;
+ struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
+} __packed;
+
+#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
+#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
+
/**
* struct ieee80211_bar - HT Block Ack Request
*
#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
/*
- * Maximum length of AMPDU that the STA can receive.
+ * Maximum length of AMPDU that the STA can receive in high-throughput (HT).
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
*/
enum ieee80211_max_ampdu_length_exp {
IEEE80211_HT_MAX_AMPDU_64K = 3
};
+/*
+ * Maximum length of AMPDU that the STA can receive in VHT.
+ * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
+ */
+enum ieee80211_vht_max_ampdu_length_exp {
+ IEEE80211_VHT_MAX_AMPDU_8K = 0,
+ IEEE80211_VHT_MAX_AMPDU_16K = 1,
+ IEEE80211_VHT_MAX_AMPDU_32K = 2,
+ IEEE80211_VHT_MAX_AMPDU_64K = 3,
+ IEEE80211_VHT_MAX_AMPDU_128K = 4,
+ IEEE80211_VHT_MAX_AMPDU_256K = 5,
+ IEEE80211_VHT_MAX_AMPDU_512K = 6,
+ IEEE80211_VHT_MAX_AMPDU_1024K = 7
+};
+
#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
/* Minimum MPDU start spacing */
} __packed;
-#define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
-#define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
-#define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT 2
-#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3
-
/* 802.11ac VHT Capabilities */
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
+#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
-#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX 0x00030000
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \
+ (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \
+ (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
WLAN_REASON_INVALID_RSN_IE_CAP = 22,
WLAN_REASON_IEEE8021X_FAILED = 23,
WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+ /* TDLS (802.11z) */
+ WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25,
+ WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26,
/* 802.11e */
WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
enum ieee80211_eid {
WLAN_EID_SSID = 0,
WLAN_EID_SUPP_RATES = 1,
- WLAN_EID_FH_PARAMS = 2,
+ WLAN_EID_FH_PARAMS = 2, /* reserved now */
WLAN_EID_DS_PARAMS = 3,
WLAN_EID_CF_PARAMS = 4,
WLAN_EID_TIM = 5,
WLAN_EID_IBSS_PARAMS = 6,
- WLAN_EID_CHALLENGE = 16,
-
WLAN_EID_COUNTRY = 7,
WLAN_EID_HP_PARAMS = 8,
WLAN_EID_HP_TABLE = 9,
WLAN_EID_REQUEST = 10,
-
WLAN_EID_QBSS_LOAD = 11,
WLAN_EID_EDCA_PARAM_SET = 12,
WLAN_EID_TSPEC = 13,
WLAN_EID_TCLAS = 14,
WLAN_EID_SCHEDULE = 15,
- WLAN_EID_TS_DELAY = 43,
- WLAN_EID_TCLAS_PROCESSING = 44,
- WLAN_EID_QOS_CAPA = 46,
- /* 802.11z */
- WLAN_EID_LINK_ID = 101,
- /* 802.11s */
- WLAN_EID_MESH_CONFIG = 113,
- WLAN_EID_MESH_ID = 114,
- WLAN_EID_LINK_METRIC_REPORT = 115,
- WLAN_EID_CONGESTION_NOTIFICATION = 116,
- WLAN_EID_PEER_MGMT = 117,
- WLAN_EID_CHAN_SWITCH_PARAM = 118,
- WLAN_EID_MESH_AWAKE_WINDOW = 119,
- WLAN_EID_BEACON_TIMING = 120,
- WLAN_EID_MCCAOP_SETUP_REQ = 121,
- WLAN_EID_MCCAOP_SETUP_RESP = 122,
- WLAN_EID_MCCAOP_ADVERT = 123,
- WLAN_EID_MCCAOP_TEARDOWN = 124,
- WLAN_EID_GANN = 125,
- WLAN_EID_RANN = 126,
- WLAN_EID_PREQ = 130,
- WLAN_EID_PREP = 131,
- WLAN_EID_PERR = 132,
- WLAN_EID_PXU = 137,
- WLAN_EID_PXUC = 138,
- WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
- WLAN_EID_MIC = 140,
-
+ WLAN_EID_CHALLENGE = 16,
+ /* 17-31 reserved for challenge text extension */
WLAN_EID_PWR_CONSTRAINT = 32,
WLAN_EID_PWR_CAPABILITY = 33,
WLAN_EID_TPC_REQUEST = 34,
WLAN_EID_MEASURE_REPORT = 39,
WLAN_EID_QUIET = 40,
WLAN_EID_IBSS_DFS = 41,
-
WLAN_EID_ERP_INFO = 42,
- WLAN_EID_EXT_SUPP_RATES = 50,
-
+ WLAN_EID_TS_DELAY = 43,
+ WLAN_EID_TCLAS_PROCESSING = 44,
WLAN_EID_HT_CAPABILITY = 45,
- WLAN_EID_HT_OPERATION = 61,
-
+ WLAN_EID_QOS_CAPA = 46,
+ /* 47 reserved for Broadcom */
WLAN_EID_RSN = 48,
- WLAN_EID_MMIE = 76,
- WLAN_EID_VENDOR_SPECIFIC = 221,
- WLAN_EID_QOS_PARAMETER = 222,
-
+ WLAN_EID_802_15_COEX = 49,
+ WLAN_EID_EXT_SUPP_RATES = 50,
WLAN_EID_AP_CHAN_REPORT = 51,
WLAN_EID_NEIGHBOR_REPORT = 52,
WLAN_EID_RCPI = 53,
+ WLAN_EID_MOBILITY_DOMAIN = 54,
+ WLAN_EID_FAST_BSS_TRANSITION = 55,
+ WLAN_EID_TIMEOUT_INTERVAL = 56,
+ WLAN_EID_RIC_DATA = 57,
+ WLAN_EID_DSE_REGISTERED_LOCATION = 58,
+ WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
+ WLAN_EID_EXT_CHANSWITCH_ANN = 60,
+ WLAN_EID_HT_OPERATION = 61,
+ WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
WLAN_EID_ANTENNA_INFO = 64,
WLAN_EID_RSNI = 65,
WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
+ WLAN_EID_TIME_ADVERTISEMENT = 69,
WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
WLAN_EID_MULTIPLE_BSSID = 71,
WLAN_EID_BSS_COEX_2040 = 72,
+ WLAN_EID_BSS_INTOLERANT_CHL_REPORT = 73,
WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74,
- WLAN_EID_EXT_CAPABILITY = 127,
-
- WLAN_EID_MOBILITY_DOMAIN = 54,
- WLAN_EID_FAST_BSS_TRANSITION = 55,
- WLAN_EID_TIMEOUT_INTERVAL = 56,
- WLAN_EID_RIC_DATA = 57,
WLAN_EID_RIC_DESCRIPTOR = 75,
-
- WLAN_EID_DSE_REGISTERED_LOCATION = 58,
- WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
- WLAN_EID_EXT_CHANSWITCH_ANN = 60,
-
- WLAN_EID_VHT_CAPABILITY = 191,
- WLAN_EID_VHT_OPERATION = 192,
-
- /* 802.11ad */
+ WLAN_EID_MMIE = 76,
+ WLAN_EID_ASSOC_COMEBACK_TIME = 77,
+ WLAN_EID_EVENT_REQUEST = 78,
+ WLAN_EID_EVENT_REPORT = 79,
+ WLAN_EID_DIAGNOSTIC_REQUEST = 80,
+ WLAN_EID_DIAGNOSTIC_REPORT = 81,
+ WLAN_EID_LOCATION_PARAMS = 82,
WLAN_EID_NON_TX_BSSID_CAP = 83,
+ WLAN_EID_SSID_LIST = 84,
+ WLAN_EID_MULTI_BSSID_IDX = 85,
+ WLAN_EID_FMS_DESCRIPTOR = 86,
+ WLAN_EID_FMS_REQUEST = 87,
+ WLAN_EID_FMS_RESPONSE = 88,
+ WLAN_EID_QOS_TRAFFIC_CAPA = 89,
+ WLAN_EID_BSS_MAX_IDLE_PERIOD = 90,
+ WLAN_EID_TSF_REQUEST = 91,
+ WLAN_EID_TSF_RESPOSNE = 92,
+ WLAN_EID_WNM_SLEEP_MODE = 93,
+ WLAN_EID_TIM_BCAST_REQ = 94,
+ WLAN_EID_TIM_BCAST_RESP = 95,
+ WLAN_EID_COLL_IF_REPORT = 96,
+ WLAN_EID_CHANNEL_USAGE = 97,
+ WLAN_EID_TIME_ZONE = 98,
+ WLAN_EID_DMS_REQUEST = 99,
+ WLAN_EID_DMS_RESPONSE = 100,
+ WLAN_EID_LINK_ID = 101,
+ WLAN_EID_WAKEUP_SCHEDUL = 102,
+ /* 103 reserved */
+ WLAN_EID_CHAN_SWITCH_TIMING = 104,
+ WLAN_EID_PTI_CONTROL = 105,
+ WLAN_EID_PU_BUFFER_STATUS = 106,
+ WLAN_EID_INTERWORKING = 107,
+ WLAN_EID_ADVERTISEMENT_PROTOCOL = 108,
+ WLAN_EID_EXPEDITED_BW_REQ = 109,
+ WLAN_EID_QOS_MAP_SET = 110,
+ WLAN_EID_ROAMING_CONSORTIUM = 111,
+ WLAN_EID_EMERGENCY_ALERT = 112,
+ WLAN_EID_MESH_CONFIG = 113,
+ WLAN_EID_MESH_ID = 114,
+ WLAN_EID_LINK_METRIC_REPORT = 115,
+ WLAN_EID_CONGESTION_NOTIFICATION = 116,
+ WLAN_EID_PEER_MGMT = 117,
+ WLAN_EID_CHAN_SWITCH_PARAM = 118,
+ WLAN_EID_MESH_AWAKE_WINDOW = 119,
+ WLAN_EID_BEACON_TIMING = 120,
+ WLAN_EID_MCCAOP_SETUP_REQ = 121,
+ WLAN_EID_MCCAOP_SETUP_RESP = 122,
+ WLAN_EID_MCCAOP_ADVERT = 123,
+ WLAN_EID_MCCAOP_TEARDOWN = 124,
+ WLAN_EID_GANN = 125,
+ WLAN_EID_RANN = 126,
+ WLAN_EID_EXT_CAPABILITY = 127,
+ /* 128, 129 reserved for Agere */
+ WLAN_EID_PREQ = 130,
+ WLAN_EID_PREP = 131,
+ WLAN_EID_PERR = 132,
+ /* 133-136 reserved for Cisco */
+ WLAN_EID_PXU = 137,
+ WLAN_EID_PXUC = 138,
+ WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
+ WLAN_EID_MIC = 140,
+ WLAN_EID_DESTINATION_URI = 141,
+ WLAN_EID_UAPSD_COEX = 142,
WLAN_EID_WAKEUP_SCHEDULE = 143,
WLAN_EID_EXT_SCHEDULE = 144,
WLAN_EID_STA_AVAILABILITY = 145,
WLAN_EID_DMG_TSPEC = 146,
WLAN_EID_DMG_AT = 147,
WLAN_EID_DMG_CAP = 148,
+ /* 149 reserved for Cisco */
+ WLAN_EID_CISCO_VENDOR_SPECIFIC = 150,
WLAN_EID_DMG_OPERATION = 151,
WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
WLAN_EID_DMG_BEAM_REFINEMENT = 153,
WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
+ /* 155-156 reserved for Cisco */
WLAN_EID_AWAKE_WINDOW = 157,
WLAN_EID_MULTI_BAND = 158,
WLAN_EID_ADDBA_EXT = 159,
WLAN_EID_MULTIPLE_MAC_ADDR = 170,
WLAN_EID_U_PID = 171,
WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
+ /* 173 reserved for Symbol */
+ WLAN_EID_MCCAOP_ADV_OVERVIEW = 174,
WLAN_EID_QUIET_PERIOD_REQ = 175,
+ /* 176 reserved for Symbol */
WLAN_EID_QUIET_PERIOD_RESP = 177,
+ /* 178-179 reserved for Symbol */
+ /* 180 reserved for ISO/IEC 20011 */
WLAN_EID_EPAC_POLICY = 182,
WLAN_EID_CLISTER_TIME_OFF = 183,
+ WLAN_EID_INTER_AC_PRIO = 184,
+ WLAN_EID_SCS_DESCRIPTOR = 185,
+ WLAN_EID_QLOAD_REPORT = 186,
+ WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187,
+ WLAN_EID_HL_STREAM_ID = 188,
+ WLAN_EID_GCR_GROUP_ADDR = 189,
WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
+ WLAN_EID_VHT_CAPABILITY = 191,
+ WLAN_EID_VHT_OPERATION = 192,
+ WLAN_EID_EXTENDED_BSS_LOAD = 193,
+ WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
+ WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
+ WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
+ WLAN_EID_AID = 197,
+ WLAN_EID_QUIET_CHANNEL = 198,
+ WLAN_EID_OPMODE_NOTIF = 199,
+
+ WLAN_EID_VENDOR_SPECIFIC = 221,
+ WLAN_EID_QOS_PARAMETER = 222,
};
/* Action category code */
WLAN_CATEGORY_DLS = 2,
WLAN_CATEGORY_BACK = 3,
WLAN_CATEGORY_PUBLIC = 4,
+ WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
WLAN_CATEGORY_HT = 7,
WLAN_CATEGORY_SA_QUERY = 8,
WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
WLAN_CATEGORY_WMM = 17,
WLAN_CATEGORY_FST = 18,
WLAN_CATEGORY_UNPROT_DMG = 20,
+ WLAN_CATEGORY_VHT = 21,
WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
};
WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
};
+/* VHT action codes */
+enum ieee80211_vht_actioncode {
+ WLAN_VHT_ACTION_COMPRESSED_BF = 0,
+ WLAN_VHT_ACTION_GROUPID_MGMT = 1,
+ WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
+};
+
/* Self Protected Action codes */
enum ieee80211_self_protected_actioncode {
WLAN_SP_RESERVED = 0,
WLAN_KEY_LEN_CCMP = 16,
WLAN_KEY_LEN_TKIP = 32,
WLAN_KEY_LEN_AES_CMAC = 16,
+ WLAN_KEY_LEN_SMS4 = 32,
};
+#define IEEE80211_WEP_IV_LEN 4
+#define IEEE80211_WEP_ICV_LEN 4
+#define IEEE80211_CCMP_HDR_LEN 8
+#define IEEE80211_CCMP_MIC_LEN 8
+#define IEEE80211_CCMP_PN_LEN 6
+#define IEEE80211_TKIP_IV_LEN 8
+#define IEEE80211_TKIP_ICV_LEN 4
+#define IEEE80211_CMAC_PN_LEN 6
+
/* Public action codes */
enum ieee80211_pub_actioncode {
+ WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
};
WLAN_TDLS_DISCOVERY_REQUEST = 10,
};
+/* Extended Channel Switching capability to be set in the 1st byte of
+ * the @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING BIT(2)
+
+/* TDLS capabilities in the the 4th byte of @WLAN_EID_EXT_CAPABILITY */
+#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4)
+#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5)
+#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6)
+
+/* Interworking capabilities are set in 7th bit of 4th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED BIT(7)
+
/*
* TDLS capabililites to be enabled in the 5th byte of the
* @WLAN_EID_EXT_CAPABILITY information element
*/
#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5)
#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
+#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7)
#define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6)
+#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(7)
/* TDLS specific payload type in the LLC/SNAP header */
#define WLAN_TDLS_SNAP_RFTYPE 0x2
+/* BSS Coex IE information field bits */
+#define WLAN_BSS_COEX_INFORMATION_REQUEST BIT(0)
+
/**
* enum - mesh synchronization method identifier
*
WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */,
};
+/**
+ * struct ieee80211_timeout_interval_ie - Timeout Interval element
+ * @type: type, see &enum ieee80211_timeout_interval_type
+ * @value: timeout interval value
+ */
+struct ieee80211_timeout_interval_ie {
+ u8 type;
+ __le32 value;
+} __packed;
+
/* BACK action code */
enum ieee80211_back_actioncode {
WLAN_ACTION_ADDBA_REQ = 0,
return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
}
-/**
- * ieee80211_dsss_chan_to_freq - get channel center frequency
- * @channel: the DSSS channel
- *
- * Convert IEEE802.11 DSSS channel to the center frequency (MHz).
- * Ref IEEE 802.11-2007 section 15.6
- */
-static inline int ieee80211_dsss_chan_to_freq(int channel)
-{
- if ((channel > 0) && (channel < 14))
- return 2407 + (channel * 5);
- else if (channel == 14)
- return 2484;
- else
- return -1;
-}
-
-/**
- * ieee80211_freq_to_dsss_chan - get channel
- * @freq: the frequency
- *
- * Convert frequency (MHz) to IEEE802.11 DSSS channel
- * Ref IEEE 802.11-2007 section 15.6
- *
- * This routine selects the channel with the closest center frequency.
- */
-static inline int ieee80211_freq_to_dsss_chan(int freq)
-{
- if ((freq >= 2410) && (freq < 2475))
- return (freq - 2405) / 5;
- else if ((freq >= 2482) && (freq < 2487))
- return 14;
- else
- return -1;
-}
-
/**
* ieee80211_tu_to_usec - convert time units (TU) to microseconds
* @tu: the TUs
return !!(tim->virtual_map[indexn0] & mask);
}
+/* convert time units */
+#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024))
+#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x))
+
#endif /* __LINUX_IEEE80211_H */
projects / carl9170fw.git / blobdiff