/*
* IEEE 802.11 Frame type definitions
* Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2007-2008 Intel Corporation
*
* 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 WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
#define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
-/* Status codes */
+/* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */
#define WLAN_STATUS_SUCCESS 0
#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
#define WLAN_STATUS_CAPS_UNSUPPORTED 10
#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
-/* 802.11g */
-#define WLAN_STATUS_ASSOC_DENOED_NO_SHORT_SLOT_TIME 25
-#define WLAN_STATUS_ASSOC_DENOED_NO_ER_PBCC 26
-#define WLAN_STATUS_ASSOC_DENOED_NO_DSSS_OFDM 27
+/* IEEE 802.11g */
+#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
+#define WLAN_STATUS_ASSOC_DENIED_NO_ER_PBCC 26
+#define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 27
+/* IEEE 802.11w */
+#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
/* IEEE 802.11i */
#define WLAN_STATUS_INVALID_IE 40
#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
+#define WLAN_STATUS_TS_NOT_CREATED 47
+#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
+#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
+#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
+#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
/* IEEE 802.11r */
#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
#define WLAN_STATUS_EXPECTED_RESOURCE_REQ_FT 53
#define WLAN_STATUS_INVALID_MDIE 55
#define WLAN_STATUS_INVALID_FTIE 56
-/* Reason codes */
+/* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
#define WLAN_REASON_UNSPECIFIED 1
#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
#define WLAN_REASON_DEAUTH_LEAVING 3
#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
-/* 802.11h */
+/* IEEE 802.11h */
#define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
#define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
/* IEEE 802.11i */
#define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
#define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
#define WLAN_REASON_CIPHER_SUITE_REJECTED 24
+/* IEEE 802.11w */
+#define WLAN_REASON_INVALID_GROUP_MGMT_CIPHER 25
+#define WLAN_REASON_ROBUST_MGMT_FRAME_POLICY_VIOLATION 26
/* Information Element IDs */
#define WLAN_EID_IBSS_DFS 41
/* EIDs defined by IEEE 802.11h - END */
#define WLAN_EID_ERP_INFO 42
+#define WLAN_EID_HT_CAP 45
#define WLAN_EID_RSN 48
#define WLAN_EID_EXT_SUPP_RATES 50
#define WLAN_EID_MOBILITY_DOMAIN 54
#define WLAN_EID_FAST_BSS_TRANSITION 55
#define WLAN_EID_TIMEOUT_INTERVAL 56
#define WLAN_EID_RIC_DATA 57
+#define WLAN_EID_HT_OPERATION 61
+#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
+#define WLAN_EID_20_40_BSS_COEXISTENCE 72
+#define WLAN_EID_20_40_BSS_INTOLERANT 73
+#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
+#define WLAN_EID_MMIE 76
+#define WLAN_EID_ASSOC_COMEBACK_TIME 77
#define WLAN_EID_VENDOR_SPECIFIC 221
-/* Action frame categories */
+/* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
#define WLAN_ACTION_SPECTRUM_MGMT 0
#define WLAN_ACTION_QOS 1
#define WLAN_ACTION_DLS 2
#define WLAN_ACTION_BLOCK_ACK 3
#define WLAN_ACTION_RADIO_MEASUREMENT 5
#define WLAN_ACTION_FT 6
+#define WLAN_ACTION_PING 8
#ifdef _MSC_VER
le16 status_code;
u8 variable[0]; /* FT Request */
} STRUCT_PACKED ft_action_resp;
+ struct {
+ u8 action;
+ u8 transaction_id[16];
+ } STRUCT_PACKED ping_req;
+ struct {
+ u8 action;
+ u8 transaction_id[16];
+ } STRUCT_PACKED ping_resp;
} u;
} STRUCT_PACKED action;
} u;
#define ERP_INFO_USE_PROTECTION BIT(1)
#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
+
+/* HT Capability element */
+
+#define MIMO_PWR_DONT_SEND_MIMO_SEQS 0
+#define MIMO_PWR_NEED2PRECEDE_MIMO_SEQS_BY_RTS 1
+#define MIMO_PWR_NO_LIMIT_ON_MIMO_SEQS 3
+
+enum {
+ MAX_RX_AMPDU_FACTOR_8KB = 0,
+ MAX_RX_AMPDU_FACTOR_16KB,
+ MAX_RX_AMPDU_FACTOR_32KB,
+ MAX_RX_AMPDU_FACTOR_64KB
+};
+
+enum {
+ CALIBRATION_NOT_SUPPORTED = 0,
+ CALIBRATION_CANNOT_INIT,
+ CALIBRATION_CAN_INIT,
+ CALIBRATION_FULL_SUPPORT
+};
+
+enum {
+ MCS_FEEDBACK_NOT_PROVIDED = 0,
+ MCS_FEEDBACK_UNSOLICITED,
+ MCS_FEEDBACK_MRQ_RESPONSE
+};
+
+
+struct ieee80211_ht_capability {
+ le16 capabilities_info;
+ u8 mac_ht_params_info;
+ u8 supported_mcs_set[16];
+ le16 extended_ht_capability_info;
+ le32 tx_BF_capability_info;
+ u8 antenna_selection_info;
+} STRUCT_PACKED;
+
+
+struct ieee80211_ht_operation {
+ u8 control_chan;
+ u8 ht_param;
+ le16 operation_mode;
+ le16 stbc_param;
+ u8 basic_set[16];
+} STRUCT_PACKED;
+
+/* auxiliary bit manipulation macros FIXME: move it to common later... */
+#define SET_2BIT_U8(_ptr_, _shift_, _val_) \
+ ((*(_ptr_) &= ~(3 << (_shift_))), \
+ (*(_ptr_) |= (*(_ptr_) & (((u8)3) << (_shift_))) | \
+ (((u8)(_val_) & 3) << _shift_)))
+
+#define GET_2BIT_U8(_var_, _shift_) \
+ (((_var_) & (((u8)3) << (_shift_))) >> (_shift_))
+
+#define SET_2BIT_LE16(_u16ptr_, _shift_, _val_) \
+ ((*(_u16ptr_) &= ~(3 << (_shift_))), \
+ (*(_u16ptr_) |= \
+ (((*(_u16ptr_)) & (((u16)3) << ((u16)_shift_))) | \
+ (((u16)(_val_) & (u16)3) << (u16)(_shift_)))))
+
+#define GET_2BIT_LE16(_var_, _shift_) \
+ (((_var_) & (((u16)3) << (_shift_))) >> (_shift_))
+
+#define SET_2BIT_LE32(_u32ptr_, _shift_, _val_) \
+ ((*(_u32ptr_) &= ~(3 << (_shift_))), \
+ (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)3) << (_shift_))) | \
+ (((u32)(_val_) & 3) << _shift_))))
+
+#define GET_2BIT_LE32(_var_, _shift_) \
+ (((_var_) & (((u32)3) << (_shift_))) >> (_shift_))
+
+#define SET_3BIT_LE16(_u16ptr_, _shift_, _val_) \
+ ((*(_u16ptr_) &= ~(7 << (_shift_))), \
+ (*(_u16ptr_) |= (((*(_u16ptr_)) & (((u16)7) << (_shift_))) | \
+ (((u16)(_val_) & 7) << _shift_))))
+
+#define GET_3BIT_LE16(_var_, _shift_) \
+ (((_var_) & (((u16)7) << (_shift_))) >> (_shift_))
+
+#define SET_3BIT_LE32(_u32ptr_, _shift_, _val_) \
+ ((*(_u32ptr_) &= ~(7 << (_shift_))), \
+ (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)7) << (_shift_))) | \
+ (((u32)(_val_) & 7) << _shift_))))
+
+#define GET_3BIT_LE32(_var_, _shift_) \
+ (((_var_) & (((u32)7) << (_shift_))) >> (_shift_))
+
+
+#define HT_CAP_INFO_ADVANCED_CODDING_CAP ((u16) BIT(0))
+#define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET ((u16) BIT(1))
+#define HT_CAP_INFO_MIMO_PWR_SAVE_OFFSET 2
+#define HT_CAP_INFO_GREEN_FIELD ((u16) BIT(4))
+#define HT_CAP_INFO_SHORT_GI20MHZ ((u16) BIT(5))
+#define HT_CAP_INFO_SHORT_GI40MHZ ((u16) BIT(6))
+#define HT_CAP_INFO_TX_STBC ((u16) BIT(7))
+#define HT_CAP_INFO_RX_STBC_OFFSET 8
+#define HT_CAP_INFO_DELAYED_BA ((u16) BIT(10))
+#define HT_CAP_INFO_MAX_AMSDU_SIZE ((u16) BIT(11))
+#define HT_CAP_INFO_DSSS_CCK40MHZ ((u16) BIT(12))
+#define HT_CAP_INFO_PSMP_SUPP ((u16) BIT(13))
+#define HT_CAP_INFO_STBC_CTRL_FRAME_SUPP ((u16) BIT(14))
+#define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15))
+
+
+#define MAC_HT_PARAM_INFO_MAX_RX_AMPDU_FACTOR_OFFSET 0
+#define MAC_HT_PARAM_INFO_MAX_MPDU_DENSITY_OFFSET 2
+
+#define EXT_HT_CAP_INFO_PCO ((u16) BIT(0))
+#define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1
+#define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8
+#define EXT_HT_CAP_INFO_HTC_SUPPORTED ((u16) BIT(10))
+#define EXT_HT_CAP_INFO_RD_RESPONDER ((u16) BIT(11))
+
+
+#define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0))
+#define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
+#define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
+#define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3))
+#define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4))
+#define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5))
+#define TX_BEAMFORM_CAP_CALIB_OFFSET 6
+#define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
+#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9))
+#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10))
+#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
+#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
+#define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
+#define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17
+#define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
+#define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
+#define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
+#define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
+
+
+#define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0))
+#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
+#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
+#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
+#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
+#define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5))
+#define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6))
+
+
+struct ht_cap_ie {
+ u8 id;
+ u8 length;
+ struct ieee80211_ht_capability data;
+} STRUCT_PACKED;
+
+
+#define EXT_CHNL_OFF_NONE 0
+#define EXT_CHNL_OFF_ABOVE 1
+#define EXT_CHNL_OFF_BELOW 3
+
+#define REC_TRANS_CHNL_WIDTH_20 0
+#define REC_TRANS_CHNL_WIDTH_ANY 1
+
+#define OP_MODE_PURE 0
+#define OP_MODE_MAY_BE_LEGACY_STAS 1
+#define OP_MODE_20MHZ_HT_STA_ASSOCED 2
+#define OP_MODE_MIXED 3
+
+#define HT_INFO_HT_PARAM_EXT_CHNL_OFF_OFFSET 0
+#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2))
+#define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3))
+#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4))
+#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5))
+
+#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \
+ ((le16) (0x0001 | 0x0002))
+#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
+#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2))
+#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3))
+#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4))
+
+#define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6))
+#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7))
+#define HT_INFO_STBC_PARAM_SECONDARY_BCN ((u16) BIT(8))
+#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9))
+#define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10))
+#define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11))
+
+
+/* Secondary channel offset element */
+#define SECONDARY_CHANNEL_OFFSET_NONE 0
+#define SECONDARY_CHANNEL_OFFSET_ABOVE 1
+#define SECONDARY_CHANNEL_OFFSET_BELOW 3
+struct secondary_channel_offset_ie {
+ u8 id;
+ u8 length;
+ u8 secondary_offset_offset;
+} STRUCT_PACKED;
+
+
+/* body of Recommended Transmit Channel Width action frame */
+#define CHANNEL_WIDTH_20 0
+#define CHANNEL_WIDTH_ANY 1
+struct recommended_tx_channel_width_action {
+ u8 category;
+ u8 action;
+ u8 channel_width;
+} STRUCT_PACKED;
+
+/* body of MIMO Power Save action frame */
+#define PWR_SAVE_MODE_STATIC 0
+#define PWR_SAVE_MODE_DYNAMIC 1
+struct mimo_pwr_save_action {
+ u8 category;
+ u8 action;
+ u8 enable;
+ u8 mode;
+} STRUCT_PACKED;
+
#endif /* IEEE802_11_DEFS_H */
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