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+/** @file mlan_ieee.h
+ *
+ * @brief This file contains IEEE information element related
+ * definitions used in MLAN and MOAL module.
+ *
+ * Copyright (C) 2008-2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License"). You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+/******************************************************
+Change log:
+ 11/03/2008: initial version
+******************************************************/
+
+#ifndef _MLAN_IEEE_H_
+#define _MLAN_IEEE_H_
+
+/** FIX IES size in beacon buffer */
+#define WLAN_802_11_FIXED_IE_SIZE 12
+/** WLAN supported rates */
+#define WLAN_SUPPORTED_RATES 14
+
+/** WLAN supported rates extension*/
+#define WLAN_SUPPORTED_RATES_EXT 32
+
+/** Enumeration definition*/
+/** WLAN_802_11_NETWORK_TYPE */
+typedef enum _WLAN_802_11_NETWORK_TYPE
+{
+ Wlan802_11FH,
+ Wlan802_11DS,
+ /* Defined as upper bound */
+ Wlan802_11NetworkTypeMax
+} WLAN_802_11_NETWORK_TYPE;
+
+/** Maximum size of IEEE Information Elements */
+#define IEEE_MAX_IE_SIZE 256
+
+#ifdef BIG_ENDIAN_SUPPORT
+/** Frame control: Type Mgmt frame */
+#define IEEE80211_FC_MGMT_FRAME_TYPE_MASK 0x3000
+/** Frame control: SubType Mgmt frame */
+#define IEEE80211_GET_FC_MGMT_FRAME_SUBTYPE(fc) (((fc) & 0xF000) >> 12)
+#else
+/** Frame control: Type Mgmt frame */
+#define IEEE80211_FC_MGMT_FRAME_TYPE_MASK 0x000C
+/** Frame control: SubType Mgmt frame */
+#define IEEE80211_GET_FC_MGMT_FRAME_SUBTYPE(fc) (((fc) & 0x00F0) >> 4)
+#endif
+
+#ifdef PRAGMA_PACK
+#pragma pack(push, 1)
+#endif
+
+/** IEEE Type definitions */
+typedef MLAN_PACK_START enum _IEEEtypes_ElementId_e
+{
+ SSID = 0,
+ SUPPORTED_RATES = 1,
+
+ FH_PARAM_SET = 2,
+ DS_PARAM_SET = 3,
+ CF_PARAM_SET = 4,
+
+ IBSS_PARAM_SET = 6,
+
+#ifdef STA_SUPPORT
+ COUNTRY_INFO = 7,
+#endif /* STA_SUPPORT */
+
+ POWER_CONSTRAINT = 32,
+ POWER_CAPABILITY = 33,
+ TPC_REQUEST = 34,
+ TPC_REPORT = 35,
+ SUPPORTED_CHANNELS = 36,
+ CHANNEL_SWITCH_ANN = 37,
+ QUIET = 40,
+ IBSS_DFS = 41,
+ HT_CAPABILITY = 45,
+ HT_OPERATION = 61,
+ BSSCO_2040 = 72,
+ OVERLAPBSSSCANPARAM = 74,
+ EXT_CAPABILITY = 127,
+
+ ERP_INFO = 42,
+
+ EXTENDED_SUPPORTED_RATES = 50,
+
+ VENDOR_SPECIFIC_221 = 221,
+ WMM_IE = VENDOR_SPECIFIC_221,
+
+ WPS_IE = VENDOR_SPECIFIC_221,
+
+ WPA_IE = VENDOR_SPECIFIC_221,
+ RSN_IE = 48,
+ VS_IE = VENDOR_SPECIFIC_221,
+ WAPI_IE = 68,
+} MLAN_PACK_END IEEEtypes_ElementId_e;
+
+/** IEEE IE header */
+typedef MLAN_PACK_START struct _IEEEtypes_Header_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+} MLAN_PACK_END IEEEtypes_Header_t, *pIEEEtypes_Header_t;
+
+/** Vendor specific IE header */
+typedef MLAN_PACK_START struct _IEEEtypes_VendorHeader_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+ /** OUI */
+ t_u8 oui[3];
+ /** OUI type */
+ t_u8 oui_type;
+ /** OUI subtype */
+ t_u8 oui_subtype;
+ /** Version */
+ t_u8 version;
+} MLAN_PACK_END IEEEtypes_VendorHeader_t, *pIEEEtypes_VendorHeader_t;
+
+/** Vendor specific IE */
+typedef MLAN_PACK_START struct _IEEEtypes_VendorSpecific_t
+{
+ /** Vendor specific IE header */
+ IEEEtypes_VendorHeader_t vend_hdr;
+ /** IE Max - size of previous fields */
+ t_u8 data[IEEE_MAX_IE_SIZE - sizeof(IEEEtypes_VendorHeader_t)];
+}
+MLAN_PACK_END IEEEtypes_VendorSpecific_t, *pIEEEtypes_VendorSpecific_t;
+
+/** IEEE IE */
+typedef MLAN_PACK_START struct _IEEEtypes_Generic_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** IE Max - size of previous fields */
+ t_u8 data[IEEE_MAX_IE_SIZE - sizeof(IEEEtypes_Header_t)];
+}
+MLAN_PACK_END IEEEtypes_Generic_t, *pIEEEtypes_Generic_t;
+
+/** Capability information mask */
+#define CAPINFO_MASK (~(MBIT(15) | MBIT(14) | \
+ MBIT(12) | MBIT(11) | MBIT(9)))
+
+/** Capability Bit Map*/
+#ifdef BIG_ENDIAN_SUPPORT
+typedef MLAN_PACK_START struct _IEEEtypes_CapInfo_t
+{
+ t_u8 rsrvd1:2;
+ t_u8 dsss_ofdm:1;
+ t_u8 rsvrd2:2;
+ t_u8 short_slot_time:1;
+ t_u8 rsrvd3:1;
+ t_u8 spectrum_mgmt:1;
+ t_u8 chan_agility:1;
+ t_u8 pbcc:1;
+ t_u8 short_preamble:1;
+ t_u8 privacy:1;
+ t_u8 cf_poll_rqst:1;
+ t_u8 cf_pollable:1;
+ t_u8 ibss:1;
+ t_u8 ess:1;
+} MLAN_PACK_END IEEEtypes_CapInfo_t, *pIEEEtypes_CapInfo_t;
+#else
+typedef MLAN_PACK_START struct _IEEEtypes_CapInfo_t
+{
+ /** Capability Bit Map : ESS */
+ t_u8 ess:1;
+ /** Capability Bit Map : IBSS */
+ t_u8 ibss:1;
+ /** Capability Bit Map : CF pollable */
+ t_u8 cf_pollable:1;
+ /** Capability Bit Map : CF poll request */
+ t_u8 cf_poll_rqst:1;
+ /** Capability Bit Map : privacy */
+ t_u8 privacy:1;
+ /** Capability Bit Map : Short preamble */
+ t_u8 short_preamble:1;
+ /** Capability Bit Map : PBCC */
+ t_u8 pbcc:1;
+ /** Capability Bit Map : Channel agility */
+ t_u8 chan_agility:1;
+ /** Capability Bit Map : Spectrum management */
+ t_u8 spectrum_mgmt:1;
+ /** Capability Bit Map : Reserved */
+ t_u8 rsrvd3:1;
+ /** Capability Bit Map : Short slot time */
+ t_u8 short_slot_time:1;
+ /** Capability Bit Map : APSD */
+ t_u8 Apsd:1;
+ /** Capability Bit Map : Reserved */
+ t_u8 rsvrd2:1;
+ /** Capability Bit Map : DSS OFDM */
+ t_u8 dsss_ofdm:1;
+ /** Capability Bit Map : Reserved */
+ t_u8 rsrvd1:2;
+} MLAN_PACK_END IEEEtypes_CapInfo_t, *pIEEEtypes_CapInfo_t;
+#endif /* BIG_ENDIAN_SUPPORT */
+
+/** IEEEtypes_CfParamSet_t */
+typedef MLAN_PACK_START struct _IEEEtypes_CfParamSet_t
+{
+ /** CF peremeter : Element ID */
+ t_u8 element_id;
+ /** CF peremeter : Length */
+ t_u8 len;
+ /** CF peremeter : Count */
+ t_u8 cfp_cnt;
+ /** CF peremeter : Period */
+ t_u8 cfp_period;
+ /** CF peremeter : Maximum duration */
+ t_u16 cfp_max_duration;
+ /** CF peremeter : Remaining duration */
+ t_u16 cfp_duration_remaining;
+} MLAN_PACK_END IEEEtypes_CfParamSet_t, *pIEEEtypes_CfParamSet_t;
+
+/** IEEEtypes_IbssParamSet_t */
+typedef MLAN_PACK_START struct _IEEEtypes_IbssParamSet_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+ /** ATIM window value in milliseconds */
+ t_u16 atim_window;
+} MLAN_PACK_END IEEEtypes_IbssParamSet_t, *pIEEEtypes_IbssParamSet_t;
+
+/** IEEEtypes_SsParamSet_t */
+typedef MLAN_PACK_START union _IEEEtypes_SsParamSet_t
+{
+ /** SS parameter : CF parameter set */
+ IEEEtypes_CfParamSet_t cf_param_set;
+ /** SS parameter : IBSS parameter set */
+ IEEEtypes_IbssParamSet_t ibss_param_set;
+} MLAN_PACK_END IEEEtypes_SsParamSet_t, *pIEEEtypes_SsParamSet_t;
+
+/** IEEEtypes_FhParamSet_t */
+typedef MLAN_PACK_START struct _IEEEtypes_FhParamSet_t
+{
+ /** FH parameter : Element ID */
+ t_u8 element_id;
+ /** FH parameter : Length */
+ t_u8 len;
+ /** FH parameter : Dwell time in milliseconds */
+ t_u16 dwell_time;
+ /** FH parameter : Hop set */
+ t_u8 hop_set;
+ /** FH parameter : Hop pattern */
+ t_u8 hop_pattern;
+ /** FH parameter : Hop index */
+ t_u8 hop_index;
+} MLAN_PACK_END IEEEtypes_FhParamSet_t, *pIEEEtypes_FhParamSet_t;
+
+/** IEEEtypes_DsParamSet_t */
+typedef MLAN_PACK_START struct _IEEEtypes_DsParamSet_t
+{
+ /** DS parameter : Element ID */
+ t_u8 element_id;
+ /** DS parameter : Length */
+ t_u8 len;
+ /** DS parameter : Current channel */
+ t_u8 current_chan;
+} MLAN_PACK_END IEEEtypes_DsParamSet_t, *pIEEEtypes_DsParamSet_t;
+
+/** IEEEtypes_PhyParamSet_t */
+typedef MLAN_PACK_START union _IEEEtypes_PhyParamSet_t
+{
+ /** FH parameter set */
+ IEEEtypes_FhParamSet_t fh_param_set;
+ /** DS parameter set */
+ IEEEtypes_DsParamSet_t ds_param_set;
+} MLAN_PACK_END IEEEtypes_PhyParamSet_t, *pIEEEtypes_PhyParamSet_t;
+
+/** IEEEtypes_ERPInfo_t */
+typedef MLAN_PACK_START struct _IEEEtypes_ERPInfo_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+ /** ERP flags */
+ t_u8 erp_flags;
+} MLAN_PACK_END IEEEtypes_ERPInfo_t, *pIEEEtypes_ERPInfo_t;
+
+/** IEEEtypes_AId_t */
+typedef t_u16 IEEEtypes_AId_t;
+
+/** IEEEtypes_StatusCode_t */
+typedef t_u16 IEEEtypes_StatusCode_t;
+
+/** IEEEtypes_AssocRsp_t */
+typedef MLAN_PACK_START struct _IEEEtypes_AssocRsp_t
+{
+ /** Capability information */
+ IEEEtypes_CapInfo_t capability;
+ /** Association response status code */
+ IEEEtypes_StatusCode_t status_code;
+ /** Association ID */
+ IEEEtypes_AId_t a_id;
+ /** IE data buffer */
+ t_u8 ie_buffer[1];
+} MLAN_PACK_END IEEEtypes_AssocRsp_t, *pIEEEtypes_AssocRsp_t;
+
+/** 802.11 supported rates */
+typedef t_u8 WLAN_802_11_RATES[WLAN_SUPPORTED_RATES];
+
+/** cipher TKIP */
+#define WPA_CIPHER_TKIP 2
+/** cipher AES */
+#define WPA_CIPHER_AES_CCM 4
+/** AKM: 8021x */
+#define RSN_AKM_8021X 1
+/** AKM: PSK */
+#define RSN_AKM_PSK 2
+
+/** wpa_suite_t */
+typedef MLAN_PACK_START struct _wpa_suite_t
+{
+ /** OUI */
+ t_u8 oui[3];
+ /** tyep */
+ t_u8 type;
+} MLAN_PACK_END wpa_suite, wpa_suite_mcast_t;
+
+/** wpa_suite_ucast_t */
+typedef MLAN_PACK_START struct
+{
+ /* count */
+ t_u16 count;
+ /** wpa_suite list */
+ wpa_suite list[1];
+} MLAN_PACK_END wpa_suite_ucast_t, wpa_suite_auth_key_mgmt_t;
+
+/** IEEEtypes_Rsn_t */
+typedef MLAN_PACK_START struct _IEEEtypes_Rsn_t
+{
+ /** Rsn : Element ID */
+ t_u8 element_id;
+ /** Rsn : Length */
+ t_u8 len;
+ /** Rsn : version */
+ t_u16 version;
+ /** Rsn : group cipher */
+ wpa_suite_mcast_t group_cipher;
+ /** Rsn : pairwise cipher */
+ wpa_suite_ucast_t pairwise_cipher;
+} MLAN_PACK_END IEEEtypes_Rsn_t, *pIEEEtypes_Rsn_t;
+
+/** IEEEtypes_Wpa_t */
+typedef MLAN_PACK_START struct _IEEEtypes_Wpa_t
+{
+ /** Wpa : Element ID */
+ t_u8 element_id;
+ /** Wpa : Length */
+ t_u8 len;
+ /** Wpa : oui */
+ t_u8 oui[4];
+ /** version */
+ t_u16 version;
+ /** Wpa : group cipher */
+ wpa_suite_mcast_t group_cipher;
+ /** Wpa : pairwise cipher */
+ wpa_suite_ucast_t pairwise_cipher;
+} MLAN_PACK_END IEEEtypes_Wpa_t, *pIEEEtypes_Wpa_t;
+
+/** Maximum number of AC QOS queues available in the driver/firmware */
+#define MAX_AC_QUEUES 4
+
+/** Data structure of WMM QoS information */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmQosInfo_t
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ /** QoS UAPSD */
+ t_u8 qos_uapsd:1;
+ /** Reserved */
+ t_u8 reserved:3;
+ /** Parameter set count */
+ t_u8 para_set_count:4;
+#else
+ /** Parameter set count */
+ t_u8 para_set_count:4;
+ /** Reserved */
+ t_u8 reserved:3;
+ /** QoS UAPSD */
+ t_u8 qos_uapsd:1;
+#endif /* BIG_ENDIAN_SUPPORT */
+} MLAN_PACK_END IEEEtypes_WmmQosInfo_t, *pIEEEtypes_WmmQosInfo_t;
+
+/** Data structure of WMM Aci/Aifsn */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmAciAifsn_t
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ /** Reserved */
+ t_u8 reserved:1;
+ /** Aci */
+ t_u8 aci:2;
+ /** Acm */
+ t_u8 acm:1;
+ /** Aifsn */
+ t_u8 aifsn:4;
+#else
+ /** Aifsn */
+ t_u8 aifsn:4;
+ /** Acm */
+ t_u8 acm:1;
+ /** Aci */
+ t_u8 aci:2;
+ /** Reserved */
+ t_u8 reserved:1;
+#endif /* BIG_ENDIAN_SUPPORT */
+} MLAN_PACK_END IEEEtypes_WmmAciAifsn_t, *pIEEEtypes_WmmAciAifsn_t;
+
+/** Data structure of WMM ECW */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmEcw_t
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ /** Maximum Ecw */
+ t_u8 ecw_max:4;
+ /** Minimum Ecw */
+ t_u8 ecw_min:4;
+#else
+ /** Minimum Ecw */
+ t_u8 ecw_min:4;
+ /** Maximum Ecw */
+ t_u8 ecw_max:4;
+#endif /* BIG_ENDIAN_SUPPORT */
+} MLAN_PACK_END IEEEtypes_WmmEcw_t, *pIEEEtypes_WmmEcw_t;
+
+/** Data structure of WMM AC parameters */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmAcParameters_t
+{
+ IEEEtypes_WmmAciAifsn_t aci_aifsn; /**< AciAifSn */
+ IEEEtypes_WmmEcw_t ecw; /**< Ecw */
+ t_u16 tx_op_limit; /**< Tx op limit */
+} MLAN_PACK_END IEEEtypes_WmmAcParameters_t, *pIEEEtypes_WmmAcParameters_t;
+
+/** Data structure of WMM Info IE */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmInfo_t
+{
+
+ /**
+ * WMM Info IE - Vendor Specific Header:
+ * element_id [221/0xdd]
+ * Len [7]
+ * Oui [00:50:f2]
+ * OuiType [2]
+ * OuiSubType [0]
+ * Version [1]
+ */
+ IEEEtypes_VendorHeader_t vend_hdr;
+
+ /** QoS information */
+ IEEEtypes_WmmQosInfo_t qos_info;
+
+} MLAN_PACK_END IEEEtypes_WmmInfo_t, *pIEEEtypes_WmmInfo_t;
+
+/** Data structure of WMM parameter IE */
+typedef MLAN_PACK_START struct _IEEEtypes_WmmParameter_t
+{
+ /**
+ * WMM Parameter IE - Vendor Specific Header:
+ * element_id [221/0xdd]
+ * Len [24]
+ * Oui [00:50:f2]
+ * OuiType [2]
+ * OuiSubType [1]
+ * Version [1]
+ */
+ IEEEtypes_VendorHeader_t vend_hdr;
+
+ /** QoS information */
+ IEEEtypes_WmmQosInfo_t qos_info;
+ /** Reserved */
+ t_u8 reserved;
+
+ /** AC Parameters Record WMM_AC_BE, WMM_AC_BK, WMM_AC_VI, WMM_AC_VO */
+ IEEEtypes_WmmAcParameters_t ac_params[MAX_AC_QUEUES];
+} MLAN_PACK_END IEEEtypes_WmmParameter_t, *pIEEEtypes_WmmParameter_t;
+
+/** Enumerator for TSPEC direction */
+typedef MLAN_PACK_START enum _IEEEtypes_WMM_TSPEC_TS_Info_Direction_e
+{
+
+ TSPEC_DIR_UPLINK = 0,
+ TSPEC_DIR_DOWNLINK = 1,
+ /* 2 is a reserved value */
+ TSPEC_DIR_BIDIRECT = 3,
+
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_TS_Info_Direction_e;
+
+/** Enumerator for TSPEC PSB */
+typedef MLAN_PACK_START enum _IEEEtypes_WMM_TSPEC_TS_Info_PSB_e
+{
+
+ TSPEC_PSB_LEGACY = 0,
+ TSPEC_PSB_TRIG = 1,
+
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_TS_Info_PSB_e;
+
+/** Enumerator for TSPEC Ack Policy */
+typedef MLAN_PACK_START enum _IEEEtypes_WMM_TSPEC_TS_Info_AckPolicy_e
+{
+
+ TSPEC_ACKPOLICY_NORMAL = 0,
+ TSPEC_ACKPOLICY_NOACK = 1,
+ /* 2 is reserved */
+ TSPEC_ACKPOLICY_BLOCKACK = 3,
+
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_TS_Info_AckPolicy_e;
+
+/** Enumerator for TSPEC Trafffice type */
+typedef MLAN_PACK_START enum _IEEEtypes_WMM_TSPEC_TS_TRAFFIC_TYPE_e
+{
+
+ TSPEC_TRAFFIC_APERIODIC = 0,
+ TSPEC_TRAFFIC_PERIODIC = 1,
+
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_TS_TRAFFIC_TYPE_e;
+
+/** Data structure of WMM TSPEC information */
+typedef MLAN_PACK_START struct
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ t_u8 Reserved17_23:7; // ! Reserved
+ t_u8 Schedule:1;
+ IEEEtypes_WMM_TSPEC_TS_Info_AckPolicy_e AckPolicy:2;
+ t_u8 UserPri:3; // ! 802.1d User Priority
+ IEEEtypes_WMM_TSPEC_TS_Info_PSB_e PowerSaveBehavior:1; // !
+ // Legacy/Trigg
+ t_u8 Aggregation:1; // ! Reserved
+ t_u8 AccessPolicy2:1; // !
+ t_u8 AccessPolicy1:1; // !
+ IEEEtypes_WMM_TSPEC_TS_Info_Direction_e Direction:2;
+ t_u8 TID:4; // ! Unique identifier
+ IEEEtypes_WMM_TSPEC_TS_TRAFFIC_TYPE_e TrafficType:1;
+#else
+ IEEEtypes_WMM_TSPEC_TS_TRAFFIC_TYPE_e TrafficType:1;
+ t_u8 TID:4; // ! Unique identifier
+ IEEEtypes_WMM_TSPEC_TS_Info_Direction_e Direction:2;
+ t_u8 AccessPolicy1:1; // !
+ t_u8 AccessPolicy2:1; // !
+ t_u8 Aggregation:1; // ! Reserved
+ IEEEtypes_WMM_TSPEC_TS_Info_PSB_e PowerSaveBehavior:1; // !
+ // Legacy/Trigg
+ t_u8 UserPri:3; // ! 802.1d User Priority
+ IEEEtypes_WMM_TSPEC_TS_Info_AckPolicy_e AckPolicy:2;
+ t_u8 Schedule:1;
+ t_u8 Reserved17_23:7; // ! Reserved
+#endif
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_TS_Info_t;
+
+/** Data structure of WMM TSPEC Nominal Size */
+typedef MLAN_PACK_START struct
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ t_u16 Fixed:1; // ! 1: Fixed size given in Size, 0: Var, size
+ // is nominal
+ t_u16 Size:15; // ! Nominal size in octets
+#else
+ t_u16 Size:15; // ! Nominal size in octets
+ t_u16 Fixed:1; // ! 1: Fixed size given in Size, 0: Var, size
+ // is nominal
+#endif
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_NomMSDUSize_t;
+
+/** Data structure of WMM TSPEC SBWA */
+typedef MLAN_PACK_START struct
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ t_u16 Whole:3; // ! Whole portion
+ t_u16 Fractional:13; // ! Fractional portion
+#else
+ t_u16 Fractional:13; // ! Fractional portion
+ t_u16 Whole:3; // ! Whole portion
+#endif
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_SBWA;
+
+/** Data structure of WMM TSPEC Body */
+typedef MLAN_PACK_START struct
+{
+
+ IEEEtypes_WMM_TSPEC_TS_Info_t TSInfo;
+ IEEEtypes_WMM_TSPEC_NomMSDUSize_t NomMSDUSize;
+ t_u16 MaximumMSDUSize;
+ t_u32 MinServiceInterval;
+ t_u32 MaxServiceInterval;
+ t_u32 InactivityInterval;
+ t_u32 SuspensionInterval;
+ t_u32 ServiceStartTime;
+ t_u32 MinimumDataRate;
+ t_u32 MeanDataRate;
+ t_u32 PeakDataRate;
+ t_u32 MaxBurstSize;
+ t_u32 DelayBound;
+ t_u32 MinPHYRate;
+ IEEEtypes_WMM_TSPEC_SBWA SurplusBWAllowance;
+ t_u16 MediumTime;
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_Body_t;
+
+/** Data structure of WMM TSPEC all elements */
+typedef MLAN_PACK_START struct
+{
+ t_u8 ElementId;
+ t_u8 Len;
+ t_u8 OuiType[4]; /* 00:50:f2:02 */
+ t_u8 OuiSubType; /* 01 */
+ t_u8 Version;
+
+ IEEEtypes_WMM_TSPEC_Body_t TspecBody;
+
+} MLAN_PACK_END IEEEtypes_WMM_TSPEC_t;
+
+/** WMM Action Category values */
+typedef MLAN_PACK_START enum _IEEEtypes_ActionCategory_e
+{
+
+ IEEE_MGMT_ACTION_CATEGORY_SPECTRUM_MGMT = 0,
+ IEEE_MGMT_ACTION_CATEGORY_QOS = 1,
+ IEEE_MGMT_ACTION_CATEGORY_DLS = 2,
+ IEEE_MGMT_ACTION_CATEGORY_BLOCK_ACK = 3,
+ IEEE_MGMT_ACTION_CATEGORY_PUBLIC = 4,
+ IEEE_MGMT_ACTION_CATEGORY_RADIO_RSRC = 5,
+ IEEE_MGMT_ACTION_CATEGORY_FAST_BSS_TRANS = 6,
+ IEEE_MGMT_ACTION_CATEGORY_HT = 7,
+
+ IEEE_MGMT_ACTION_CATEGORY_WNM = 10,
+ IEEE_MGMT_ACTION_CATEGORY_UNPROTECT_WNM = 11,
+
+ IEEE_MGMT_ACTION_CATEGORY_WMM_TSPEC = 17
+} MLAN_PACK_END IEEEtypes_ActionCategory_e;
+
+/** WMM TSPEC operations */
+typedef MLAN_PACK_START enum _IEEEtypes_WMM_Tspec_Action_e
+{
+
+ TSPEC_ACTION_CODE_ADDTS_REQ = 0,
+ TSPEC_ACTION_CODE_ADDTS_RSP = 1,
+ TSPEC_ACTION_CODE_DELTS = 2,
+
+} MLAN_PACK_END IEEEtypes_WMM_Tspec_Action_e;
+
+/** WMM TSPEC Category Action Base */
+typedef MLAN_PACK_START struct
+{
+
+ IEEEtypes_ActionCategory_e category;
+ IEEEtypes_WMM_Tspec_Action_e action;
+ t_u8 dialogToken;
+
+} MLAN_PACK_END IEEEtypes_WMM_Tspec_Action_Base_Tspec_t;
+
+/** WMM TSPEC AddTS request structure */
+typedef MLAN_PACK_START struct
+{
+
+ IEEEtypes_WMM_Tspec_Action_Base_Tspec_t tspecAct;
+ t_u8 statusCode;
+ IEEEtypes_WMM_TSPEC_t tspecIE;
+
+ /* Place holder for additional elements after the TSPEC */
+ t_u8 subElem[256];
+
+} MLAN_PACK_END IEEEtypes_Action_WMM_AddTsReq_t;
+
+/** WMM TSPEC AddTS response structure */
+typedef MLAN_PACK_START struct
+{
+ IEEEtypes_WMM_Tspec_Action_Base_Tspec_t tspecAct;
+ t_u8 statusCode;
+ IEEEtypes_WMM_TSPEC_t tspecIE;
+
+ /* Place holder for additional elements after the TSPEC */
+ t_u8 subElem[256];
+
+} MLAN_PACK_END IEEEtypes_Action_WMM_AddTsRsp_t;
+
+/** WMM TSPEC DelTS structure */
+typedef MLAN_PACK_START struct
+{
+ IEEEtypes_WMM_Tspec_Action_Base_Tspec_t tspecAct;
+ t_u8 reasonCode;
+ IEEEtypes_WMM_TSPEC_t tspecIE;
+
+} MLAN_PACK_END IEEEtypes_Action_WMM_DelTs_t;
+
+/** union of WMM TSPEC structures */
+typedef MLAN_PACK_START union
+{
+ IEEEtypes_WMM_Tspec_Action_Base_Tspec_t tspecAct;
+
+ IEEEtypes_Action_WMM_AddTsReq_t addTsReq;
+ IEEEtypes_Action_WMM_AddTsRsp_t addTsRsp;
+ IEEEtypes_Action_WMM_DelTs_t delTs;
+
+} MLAN_PACK_END IEEEtypes_Action_WMMAC_t;
+
+/** union of WMM TSPEC & Action category */
+typedef MLAN_PACK_START union
+{
+ IEEEtypes_ActionCategory_e category;
+
+ IEEEtypes_Action_WMMAC_t wmmAc;
+
+} MLAN_PACK_END IEEEtypes_ActionFrame_t;
+
+/** Data structure for subband set */
+typedef MLAN_PACK_START struct _IEEEtypes_SubbandSet_t
+{
+ /** First channel */
+ t_u8 first_chan;
+ /** Number of channels */
+ t_u8 no_of_chan;
+ /** Maximum Tx power in dBm */
+ t_u8 max_tx_pwr;
+} MLAN_PACK_END IEEEtypes_SubbandSet_t, *pIEEEtypes_SubbandSet_t;
+
+#ifdef STA_SUPPORT
+/** Data structure for Country IE */
+typedef MLAN_PACK_START struct _IEEEtypes_CountryInfoSet_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+ /** Country code */
+ t_u8 country_code[COUNTRY_CODE_LEN];
+ /** Set of subbands */
+ IEEEtypes_SubbandSet_t sub_band[1];
+} MLAN_PACK_END IEEEtypes_CountryInfoSet_t, *pIEEEtypes_CountryInfoSet_t;
+
+/** Data structure for Country IE full set */
+typedef MLAN_PACK_START struct _IEEEtypes_CountryInfoFullSet_t
+{
+ /** Element ID */
+ t_u8 element_id;
+ /** Length */
+ t_u8 len;
+ /** Country code */
+ t_u8 country_code[COUNTRY_CODE_LEN];
+ /** Set of subbands */
+ IEEEtypes_SubbandSet_t sub_band[MRVDRV_MAX_SUBBAND_802_11D];
+} MLAN_PACK_END IEEEtypes_CountryInfoFullSet_t,
+ *pIEEEtypes_CountryInfoFullSet_t;
+
+#endif /* STA_SUPPORT */
+
+/** HT Capabilities Data */
+typedef struct MLAN_PACK_START _HTCap_t
+{
+ /** HT Capabilities Info field */
+ t_u16 ht_cap_info;
+ /** A-MPDU Parameters field */
+ t_u8 ampdu_param;
+ /** Supported MCS Set field */
+ t_u8 supported_mcs_set[16];
+ /** HT Extended Capabilities field */
+ t_u16 ht_ext_cap;
+ /** Transmit Beamforming Capabilities field */
+ t_u32 tx_bf_cap;
+ /** Antenna Selection Capability field */
+ t_u8 asel;
+} MLAN_PACK_END HTCap_t, *pHTCap_t;
+
+/** HT Information Data */
+typedef struct MLAN_PACK_START _HTInfo_t
+{
+ /** Primary channel */
+ t_u8 pri_chan;
+ /** Field 2 */
+ t_u8 field2;
+ /** Field 3 */
+ t_u16 field3;
+ /** Field 4 */
+ t_u16 field4;
+ /** Bitmap indicating MCSs supported by all HT STAs in the BSS */
+ t_u8 basic_mcs_set[16];
+} MLAN_PACK_END HTInfo_t, *pHTInfo_t;
+
+/** 20/40 BSS Coexistence Data */
+typedef struct MLAN_PACK_START _BSSCo2040_t
+{
+ /** 20/40 BSS Coexistence value */
+ t_u8 bss_co_2040_value;
+} MLAN_PACK_END BSSCo2040_t, *pBSSCo2040_t;
+
+/** Extended Capabilities Data */
+typedef struct MLAN_PACK_START _ExtCap_t
+{
+ /** Extended Capabilities value */
+ t_u8 ext_cap_value;
+} MLAN_PACK_END ExtCap_t, *pExtCap_t;
+
+/** Overlapping BSS Scan Parameters Data */
+typedef struct MLAN_PACK_START _OverlapBSSScanParam_t
+{
+ /** OBSS Scan Passive Dwell in milliseconds */
+ t_u16 obss_scan_passive_dwell;
+ /** OBSS Scan Active Dwell in milliseconds */
+ t_u16 obss_scan_active_dwell;
+ /** BSS Channel Width Trigger Scan Interval in seconds */
+ t_u16 bss_chan_width_trigger_scan_int;
+ /** OBSS Scan Passive Total Per Channel */
+ t_u16 obss_scan_passive_total;
+ /** OBSS Scan Active Total Per Channel */
+ t_u16 obss_scan_active_total;
+ /** BSS Width Channel Transition Delay Factor */
+ t_u16 bss_width_chan_trans_delay;
+ /** OBSS Scan Activity Threshold */
+ t_u16 obss_scan_active_threshold;
+} MLAN_PACK_END OBSSScanParam_t, *pOBSSScanParam_t;
+
+/** HT Capabilities IE */
+typedef MLAN_PACK_START struct _IEEEtypes_HTCap_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** HTCap struct */
+ HTCap_t ht_cap;
+} MLAN_PACK_END IEEEtypes_HTCap_t, *pIEEEtypes_HTCap_t;
+
+/** HT Information IE */
+typedef MLAN_PACK_START struct _IEEEtypes_HTInfo_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** HTInfo struct */
+ HTInfo_t ht_info;
+} MLAN_PACK_END IEEEtypes_HTInfo_t, *pIEEEtypes_HTInfo_t;
+
+/** 20/40 BSS Coexistence IE */
+typedef MLAN_PACK_START struct _IEEEtypes_2040BSSCo_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** BSSCo2040_t struct */
+ BSSCo2040_t bss_co_2040;
+} MLAN_PACK_END IEEEtypes_2040BSSCo_t, *pIEEEtypes_2040BSSCo_t;
+
+/** Extended Capabilities IE */
+typedef MLAN_PACK_START struct _IEEEtypes_ExtCap_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** ExtCap_t struct */
+ ExtCap_t ext_cap;
+} MLAN_PACK_END IEEEtypes_ExtCap_t, *pIEEEtypes_ExtCap_t;
+
+/** Overlapping BSS Scan Parameters IE */
+typedef MLAN_PACK_START struct _IEEEtypes_OverlapBSSScanParam_t
+{
+ /** Generic IE header */
+ IEEEtypes_Header_t ieee_hdr;
+ /** OBSSScanParam_t struct */
+ OBSSScanParam_t obss_scan_param;
+} MLAN_PACK_END IEEEtypes_OverlapBSSScanParam_t,
+ *pIEEEtypes_OverlapBSSScanParam_t;
+
+/** Maximum number of subbands in the IEEEtypes_SupportedChannels_t structure */
+#define WLAN_11H_MAX_SUBBANDS 5
+
+/** Maximum number of DFS channels configured in IEEEtypes_IBSS_DFS_t */
+#define WLAN_11H_MAX_IBSS_DFS_CHANNELS 25
+
+/** IEEE Power Constraint element (7.3.2.15) */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 32 */
+ t_u8 len; /**< Element length after id and len */
+ t_u8 local_constraint; /**< Local power constraint applied to 11d chan info */
+} MLAN_PACK_END IEEEtypes_PowerConstraint_t;
+
+/** IEEE Power Capability element (7.3.2.16) */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 33 */
+ t_u8 len; /**< Element length after id and len */
+ t_s8 min_tx_power_capability; /**< Minimum Transmit power (dBm) */
+ t_s8 max_tx_power_capability; /**< Maximum Transmit power (dBm) */
+} MLAN_PACK_END IEEEtypes_PowerCapability_t;
+
+/** IEEE TPC Report element (7.3.2.18) */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 35 */
+ t_u8 len; /**< Element length after id and len */
+ t_s8 tx_power; /**< Max power used to transmit the TPC Report frame (dBm) */
+ t_s8 link_margin; /**< Link margin when TPC Request received (dB) */
+} MLAN_PACK_END IEEEtypes_TPCReport_t;
+
+/* IEEE Supported Channel sub-band description (7.3.2.19) */
+/**
+ * Sub-band description used in the supported channels element.
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 start_chan; /**< Starting channel in the subband */
+ t_u8 num_chans; /**< Number of channels in the subband */
+
+} MLAN_PACK_END IEEEtypes_SupportChan_Subband_t;
+
+/* IEEE Supported Channel element (7.3.2.19) */
+/**
+ * Sent in association requests. Details the sub-bands and number
+ * of channels supported in each subband
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 36 */
+ t_u8 len; /**< Element length after id and len */
+
+ /** Configured sub-bands information in the element */
+ IEEEtypes_SupportChan_Subband_t subband[WLAN_11H_MAX_SUBBANDS];
+
+} MLAN_PACK_END IEEEtypes_SupportedChannels_t;
+
+/* IEEE Channel Switch Announcement Element (7.3.2.20) */
+/**
+ * Provided in beacons and probe responses. Used to advertise when
+ * and to which channel it is changing to. Only starting STAs in
+ * an IBSS and APs are allowed to originate a chan switch element.
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 37 */
+ t_u8 len; /**< Element length after id and len */
+ t_u8 chan_switch_mode; /**< STA should not transmit any frames if 1 */
+ t_u8 new_channel_num; /**< Channel # that AP/IBSS is moving to */
+ t_u8 chan_switch_count; /**< # of TBTTs before channel switch */
+
+} MLAN_PACK_END IEEEtypes_ChanSwitchAnn_t;
+
+/* IEEE Quiet Period Element (7.3.2.23) */
+/**
+ * Provided in beacons and probe responses. Indicates times during
+ * which the STA should not be transmitting data. Only starting STAs in
+ * an IBSS and APs are allowed to originate a quiet element.
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 40 */
+ t_u8 len; /**< Element length after id and len */
+ t_u8 quiet_count; /**< Number of TBTTs until beacon with the quiet period */
+ t_u8 quiet_period; /**< Regular quiet period, # of TBTTS between periods */
+ t_u16 quiet_duration; /**< Duration of the quiet period in TUs */
+ t_u16 quiet_offset; /**< Offset in TUs from the TBTT for the quiet period */
+
+} MLAN_PACK_END IEEEtypes_Quiet_t;
+
+/**
+*** @brief Map octet of the basic measurement report (7.3.2.22.1)
+**/
+typedef MLAN_PACK_START struct
+{
+#ifdef BIG_ENDIAN_SUPPORT
+ t_u8 rsvd5_7:3; /**< Reserved */
+ t_u8 unmeasured:1; /**< Channel is unmeasured */
+ t_u8 radar:1; /**< Radar detected on channel */
+ t_u8 unidentified_sig:1; /**< Unidentified signal found on channel */
+ t_u8 ofdm_preamble:1; /**< OFDM preamble detected on channel */
+ t_u8 bss:1; /**< At least one valid MPDU received on channel */
+#else
+ t_u8 bss:1; /**< At least one valid MPDU received on channel */
+ t_u8 ofdm_preamble:1; /**< OFDM preamble detected on channel */
+ t_u8 unidentified_sig:1; /**< Unidentified signal found on channel */
+ t_u8 radar:1; /**< Radar detected on channel */
+ t_u8 unmeasured:1; /**< Channel is unmeasured */
+ t_u8 rsvd5_7:3; /**< Reserved */
+#endif /* BIG_ENDIAN_SUPPORT */
+
+} MLAN_PACK_END MeasRptBasicMap_t;
+
+/* IEEE DFS Channel Map field (7.3.2.24) */
+/**
+ * Used to list supported channels and provide a octet "map" field which
+ * contains a basic measurement report for that channel in the
+ * IEEEtypes_IBSS_DFS_t element
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 channel_number; /**< Channel number */
+ MeasRptBasicMap_t rpt_map; /**< Basic measurement report for the channel */
+
+} MLAN_PACK_END IEEEtypes_ChannelMap_t;
+
+/* IEEE IBSS DFS Element (7.3.2.24) */
+/**
+ * IBSS DFS element included in ad hoc beacons and probe responses.
+ * Provides information regarding the IBSS DFS Owner as well as the
+ * originating STAs supported channels and basic measurement results.
+ */
+typedef MLAN_PACK_START struct
+{
+ t_u8 element_id; /**< IEEE Element ID = 41 */
+ t_u8 len; /**< Element length after id and len */
+ t_u8 dfs_owner[MLAN_MAC_ADDR_LENGTH]; /**< DFS Owner STA Address */
+ t_u8 dfs_recovery_interval; /**< DFS Recovery time in TBTTs */
+
+ /** Variable length map field, one Map entry for each supported channel */
+ IEEEtypes_ChannelMap_t channel_map[WLAN_11H_MAX_IBSS_DFS_CHANNELS];
+
+} MLAN_PACK_END IEEEtypes_IBSS_DFS_t;
+
+/* 802.11h BSS information kept for each BSSID received in scan results */
+/**
+ * IEEE BSS information needed from scan results for later processing in
+ * join commands
+ */
+typedef struct
+{
+ t_u8 sensed_11h; /**< Capability bit set or 11h IE found in this BSS */
+
+ IEEEtypes_PowerConstraint_t power_constraint; /**< Power Constraint IE */
+ IEEEtypes_PowerCapability_t power_capability; /**< Power Capability IE */
+ IEEEtypes_TPCReport_t tpc_report; /**< TPC Report IE */
+ IEEEtypes_ChanSwitchAnn_t chan_switch_ann; /**< Channel Switch Announcement IE */
+ IEEEtypes_Quiet_t quiet; /**< Quiet IE */
+ IEEEtypes_IBSS_DFS_t ibss_dfs; /**< IBSS DFS Element IE */
+
+} wlan_11h_bss_info_t;
+
+#ifdef STA_SUPPORT
+/** Macro for maximum size of scan response buffer */
+#define MAX_SCAN_RSP_BUF (16 * 1024)
+
+/** Maximum number of channels that can be sent in user scan config */
+#define WLAN_USER_SCAN_CHAN_MAX 50
+
+/** Maximum length of SSID list */
+#define MRVDRV_MAX_SSID_LIST_LENGTH 10
+
+/** Scan all the channels in specified band */
+#define BAND_SPECIFIED 0x80
+
+/**
+ * IOCTL SSID List sub-structure sent in wlan_ioctl_user_scan_cfg
+ *
+ * Used to specify SSID specific filters as well as SSID pattern matching
+ * filters for scan result processing in firmware.
+ */
+typedef MLAN_PACK_START struct _wlan_user_scan_ssid
+{
+ /** SSID */
+ t_u8 ssid[MLAN_MAX_SSID_LENGTH + 1];
+ /** Maximum length of SSID */
+ t_u8 max_len;
+} MLAN_PACK_END wlan_user_scan_ssid;
+
+/**
+ * @brief IOCTL channel sub-structure sent in wlan_ioctl_user_scan_cfg
+ *
+ * Multiple instances of this structure are included in the IOCTL command
+ * to configure a instance of a scan on the specific channel.
+ */
+typedef MLAN_PACK_START struct _wlan_user_scan_chan
+{
+ /** Channel Number to scan */
+ t_u8 chan_number;
+ /** Radio type: 'B/G' Band = 0, 'A' Band = 1 */
+ t_u8 radio_type;
+ /** Scan type: Active = 1, Passive = 2 */
+ t_u8 scan_type;
+ /** Reserved */
+ t_u8 reserved;
+ /** Scan duration in milliseconds; if 0 default used */
+ t_u32 scan_time;
+} MLAN_PACK_END wlan_user_scan_chan;
+
+/**
+ * Input structure to configure an immediate scan cmd to firmware
+ *
+ * Specifies a number of parameters to be used in general for the scan
+ * as well as a channel list (wlan_user_scan_chan) for each scan period
+ * desired.
+ */
+typedef MLAN_PACK_START struct
+{
+ /**
+ * Flag set to keep the previous scan table intact
+ *
+ * If set, the scan results will accumulate, replacing any previous
+ * matched entries for a BSS with the new scan data
+ */
+ t_u8 keep_previous_scan;
+ /**
+ * BSS mode to be sent in the firmware command
+ *
+ * Field can be used to restrict the types of networks returned in the
+ * scan. Valid settings are:
+ *
+ * - MLAN_SCAN_MODE_BSS (infrastructure)
+ * - MLAN_SCAN_MODE_IBSS (adhoc)
+ * - MLAN_SCAN_MODE_ANY (unrestricted, adhoc and infrastructure)
+ */
+ t_u8 bss_mode;
+ /**
+ * Configure the number of probe requests for active chan scans
+ */
+ t_u8 num_probes;
+ /**
+ * @brief Reserved
+ */
+ t_u8 reserved;
+ /**
+ * @brief BSSID filter sent in the firmware command to limit the results
+ */
+ t_u8 specific_bssid[MLAN_MAC_ADDR_LENGTH];
+ /**
+ * SSID filter list used in the to limit the scan results
+ */
+ wlan_user_scan_ssid ssid_list[MRVDRV_MAX_SSID_LIST_LENGTH];
+ /**
+ * Variable number (fixed maximum) of channels to scan up
+ */
+ wlan_user_scan_chan chan_list[WLAN_USER_SCAN_CHAN_MAX];
+} MLAN_PACK_END wlan_user_scan_cfg;
+
+/** Default scan interval in millisecond*/
+#define DEFAULT_BGSCAN_INTERVAL 30000
+
+/** action get all, except pps/uapsd config */
+#define BG_SCAN_ACT_GET 0x0000
+/** action set all, except pps/uapsd config */
+#define BG_SCAN_ACT_SET 0x0001
+/** action get pps/uapsd config */
+#define BG_SCAN_ACT_GET_PPS_UAPSD 0x0100
+/** action set pps/uapsd config */
+#define BG_SCAN_ACT_SET_PPS_UAPSD 0x0101
+/** action set all */
+#define BG_SCAN_ACT_SET_ALL 0xff01
+/** ssid match */
+#define BG_SCAN_SSID_MATCH 0x0001
+/** ssid match and RSSI exceeded */
+#define BG_SCAN_SSID_RSSI_MATCH 0x0004
+/** Maximum number of channels that can be sent in bg scan config */
+#define WLAN_BG_SCAN_CHAN_MAX 32
+
+/**
+ * Input structure to configure bs scan cmd to firmware
+ */
+typedef MLAN_PACK_START struct
+{
+ /** action */
+ t_u16 action;
+ /** enable/disable */
+ t_u8 enable;
+ /** BSS type:
+ * MLAN_SCAN_MODE_BSS (infrastructure)
+ * MLAN_SCAN_MODE_IBSS (adhoc)
+ * MLAN_SCAN_MODE_ANY (unrestricted, adhoc and infrastructure)
+ */
+ t_u8 bss_type;
+ /** number of channel scanned during each scan */
+ t_u8 chan_per_scan;
+ /** interval between consecutive scan */
+ t_u32 scan_interval;
+ /** bit 0: ssid match bit 1: ssid match and SNR exceeded
+ * bit 2: ssid match and RSSI exceeded
+ * bit 31: wait for all channel scan to complete to report scan result
+ */
+ t_u32 report_condition;
+ /* Configure the number of probe requests for active chan scans */
+ t_u8 num_probes;
+ /** RSSI threshold */
+ t_u8 rssi_threshold;
+ /** SNR threshold */
+ t_u8 snr_threshold;
+ /** repeat count */
+ t_u16 repeat_count;
+ /** SSID filter list used in the to limit the scan results */
+ wlan_user_scan_ssid ssid_list[MRVDRV_MAX_SSID_LIST_LENGTH];
+ /** Variable number (fixed maximum) of channels to scan up */
+ wlan_user_scan_chan chan_list[WLAN_BG_SCAN_CHAN_MAX];
+} MLAN_PACK_END wlan_bgscan_cfg;
+#endif /* STA_SUPPORT */
+
+#ifdef PRAGMA_PACK
+#pragma pack(pop)
+#endif
+
+/** BSSDescriptor_t
+ * Structure used to store information for beacon/probe response
+ */
+typedef struct _BSSDescriptor_t
+{
+ /** MAC address */
+ mlan_802_11_mac_addr mac_address;
+
+ /** SSID */
+ mlan_802_11_ssid ssid;
+
+ /** WEP encryption requirement */
+ t_u32 privacy;
+
+ /** Receive signal strength in dBm */
+ t_s32 rssi;
+
+ /** Channel */
+ t_u32 channel;
+
+ /** Freq */
+ t_u32 freq;
+
+ /** Beacon period */
+ t_u16 beacon_period;
+
+ /** ATIM window */
+ t_u32 atim_window;
+
+ /** ERP flags */
+ t_u8 erp_flags;
+
+ /** Type of network in use */
+ WLAN_802_11_NETWORK_TYPE network_type_use;
+
+ /** Network infrastructure mode */
+ t_u32 bss_mode;
+
+ /** Network supported rates */
+ WLAN_802_11_RATES supported_rates;
+
+ /** Supported data rates */
+ t_u8 data_rates[WLAN_SUPPORTED_RATES];
+
+ /** Network band.
+ * BAND_B(0x01): 'b' band
+ * BAND_G(0x02): 'g' band
+ * BAND_A(0X04): 'a' band
+ */
+ t_u16 bss_band;
+
+ /** TSF timestamp from the current firmware TSF */
+ t_u64 network_tsf;
+
+ /** TSF value included in the beacon/probe response */
+ t_u8 time_stamp[8];
+
+ /** PHY parameter set */
+ IEEEtypes_PhyParamSet_t phy_param_set;
+
+ /** SS parameter set */
+ IEEEtypes_SsParamSet_t ss_param_set;
+
+ /** Capability information */
+ IEEEtypes_CapInfo_t cap_info;
+
+ /** WMM IE */
+ IEEEtypes_WmmParameter_t wmm_ie;
+
+ /** 802.11h BSS information */
+ wlan_11h_bss_info_t wlan_11h_bss_info;
+
+ /** Indicate disabling 11n when associate with AP */
+ t_u8 disable_11n;
+ /** 802.11n BSS information */
+ /** HT Capabilities IE */
+ IEEEtypes_HTCap_t *pht_cap;
+ /** HT Capabilities Offset */
+ t_u16 ht_cap_offset;
+ /** HT Information IE */
+ IEEEtypes_HTInfo_t *pht_info;
+ /** HT Information Offset */
+ t_u16 ht_info_offset;
+ /** 20/40 BSS Coexistence IE */
+ IEEEtypes_2040BSSCo_t *pbss_co_2040;
+ /** 20/40 BSS Coexistence Offset */
+ t_u16 bss_co_2040_offset;
+ /** Extended Capabilities IE */
+ IEEEtypes_ExtCap_t *pext_cap;
+ /** Extended Capabilities Offset */
+ t_u16 ext_cap_offset;
+ /** Overlapping BSS Scan Parameters IE */
+ IEEEtypes_OverlapBSSScanParam_t *poverlap_bss_scan_param;
+ /** Overlapping BSS Scan Parameters Offset */
+ t_u16 overlap_bss_offset;
+
+#ifdef STA_SUPPORT
+ /** Country information set */
+ IEEEtypes_CountryInfoFullSet_t country_info;
+#endif /* STA_SUPPORT */
+
+ /** WPA IE */
+ IEEEtypes_VendorSpecific_t *pwpa_ie;
+ /** WPA IE offset in the beacon buffer */
+ t_u16 wpa_offset;
+ /** RSN IE */
+ IEEEtypes_Generic_t *prsn_ie;
+ /** RSN IE offset in the beacon buffer */
+ t_u16 rsn_offset;
+#ifdef STA_SUPPORT
+ /** WAPI IE */
+ IEEEtypes_Generic_t *pwapi_ie;
+ /** WAPI IE offset in the beacon buffer */
+ t_u16 wapi_offset;
+#endif
+
+ /** Pointer to the returned scan response */
+ t_u8 *pbeacon_buf;
+ /** Length of the stored scan response */
+ t_u32 beacon_buf_size;
+ /** Max allocated size for updated scan response */
+ t_u32 beacon_buf_size_max;
+
+} BSSDescriptor_t, *pBSSDescriptor_t;
+
+#endif /* !_MLAN_IEEE_H_ */