80aba53616
This patch moves #includes from sysdef.h and common.h to the files which actually need them. This makes the dependencies less complex and allows us to move code around much easily. Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
668 lines
18 KiB
C
668 lines
18 KiB
C
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// MAC_Structures.h
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//
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// This file contains the definitions and data structures used by SW-MAC.
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//
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// Revision Histoy
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//=================
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// 0.1 2002 UN00
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// 0.2 20021004 PD43 CCLiu6
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// 20021018 PD43 CCLiu6
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// Add enum_TxRate type
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// Modify enum_STAState type
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// 0.3 20021023 PE23 CYLiu update MAC session struct
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// 20021108
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// 20021122 PD43 Austin
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// Deleted some unused.
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// 20021129 PD43 Austin
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// 20030617 increase the 802.11g definition
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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#ifndef _MAC_Structures_H_
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#define _MAC_Structures_H_
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#include <linux/skbuff.h>
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//=========================================================
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// Some miscellaneous definitions
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//-----
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#define MAX_CHANNELS 30
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#define MAC_ADDR_LENGTH 6
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#define MAX_WEP_KEY_SIZE 16 // 128 bits
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#define MAX_802_11_FRAGMENT_NUMBER 10 // By spec
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//========================================================
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// 802.11 Frame define
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//-----
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#define MASK_PROTOCOL_VERSION_TYPE 0x0F
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#define MASK_FRAGMENT_NUMBER 0x000F
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#define SEQUENCE_NUMBER_SHIFT 4
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#define DIFFER_11_TO_3 18
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#define DOT_11_MAC_HEADER_SIZE 24
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#define DOT_11_SNAP_SIZE 6
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#define DOT_11_DURATION_OFFSET 2
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#define DOT_11_SEQUENCE_OFFSET 22 //Sequence control offset
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#define DOT_11_TYPE_OFFSET 30 //The start offset of 802.11 Frame//
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#define DOT_11_DATA_OFFSET 24
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#define DOT_11_DA_OFFSET 4
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#define DOT_3_TYPE_ARP 0x80F3
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#define DOT_3_TYPE_IPX 0x8137
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#define DOT_3_TYPE_OFFSET 12
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#define ETHERNET_HEADER_SIZE 14
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#define MAX_ETHERNET_PACKET_SIZE 1514
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//----- management : Type of Bits (2, 3) and Subtype of Bits (4, 5, 6, 7)
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#define MAC_SUBTYPE_MNGMNT_ASSOC_REQUEST 0x00
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#define MAC_SUBTYPE_MNGMNT_ASSOC_RESPONSE 0x10
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#define MAC_SUBTYPE_MNGMNT_REASSOC_REQUEST 0x20
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#define MAC_SUBTYPE_MNGMNT_REASSOC_RESPONSE 0x30
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#define MAC_SUBTYPE_MNGMNT_PROBE_REQUEST 0x40
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#define MAC_SUBTYPE_MNGMNT_PROBE_RESPONSE 0x50
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#define MAC_SUBTYPE_MNGMNT_BEACON 0x80
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#define MAC_SUBTYPE_MNGMNT_ATIM 0x90
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#define MAC_SUBTYPE_MNGMNT_DISASSOCIATION 0xA0
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#define MAC_SUBTYPE_MNGMNT_AUTHENTICATION 0xB0
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#define MAC_SUBTYPE_MNGMNT_DEAUTHENTICATION 0xC0
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//----- control : Type of Bits (2, 3) and Subtype of Bits (4, 5, 6, 7)
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#define MAC_SUBTYPE_CONTROL_PSPOLL 0xA4
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#define MAC_SUBTYPE_CONTROL_RTS 0xB4
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#define MAC_SUBTYPE_CONTROL_CTS 0xC4
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#define MAC_SUBTYPE_CONTROL_ACK 0xD4
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#define MAC_SUBTYPE_CONTROL_CFEND 0xE4
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#define MAC_SUBTYPE_CONTROL_CFEND_CFACK 0xF4
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//----- data : Type of Bits (2, 3) and Subtype of Bits (4, 5, 6, 7)
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#define MAC_SUBTYPE_DATA 0x08
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#define MAC_SUBTYPE_DATA_CFACK 0x18
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#define MAC_SUBTYPE_DATA_CFPOLL 0x28
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#define MAC_SUBTYPE_DATA_CFACK_CFPOLL 0x38
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#define MAC_SUBTYPE_DATA_NULL 0x48
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#define MAC_SUBTYPE_DATA_CFACK_NULL 0x58
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#define MAC_SUBTYPE_DATA_CFPOLL_NULL 0x68
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#define MAC_SUBTYPE_DATA_CFACK_CFPOLL_NULL 0x78
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//----- Frame Type of Bits (2, 3)
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#define MAC_TYPE_MANAGEMENT 0x00
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#define MAC_TYPE_CONTROL 0x04
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#define MAC_TYPE_DATA 0x08
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//----- definitions for Management Frame Element ID (1 BYTE)
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#define ELEMENT_ID_SSID 0
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#define ELEMENT_ID_SUPPORTED_RATES 1
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#define ELEMENT_ID_FH_PARAMETER_SET 2
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#define ELEMENT_ID_DS_PARAMETER_SET 3
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#define ELEMENT_ID_CF_PARAMETER_SET 4
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#define ELEMENT_ID_TIM 5
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#define ELEMENT_ID_IBSS_PARAMETER_SET 6
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// 7~15 reserverd
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#define ELEMENT_ID_CHALLENGE_TEXT 16
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// 17~31 reserved for challenge text extension
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// 32~255 reserved
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//-- 11G --
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#define ELEMENT_ID_ERP_INFORMATION 42
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#define ELEMENT_ID_EXTENDED_SUPPORTED_RATES 50
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//-- WPA --
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#define ELEMENT_ID_RSN_WPA 221
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#ifdef _WPA2_
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#define ELEMENT_ID_RSN_WPA2 48
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#endif //endif WPA2
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#define WLAN_MAX_PAIRWISE_CIPHER_SUITE_COUNT ((u16) 6)
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#define WLAN_MAX_AUTH_KEY_MGT_SUITE_LIST_COUNT ((u16) 2)
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//========================================================
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typedef enum enum_PowerManagementMode
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{
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ACTIVE = 0,
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POWER_SAVE
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} WB_PM_Mode, *PWB_PM_MODE;
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//===================================================================
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// Reason Code (Table 18): indicate the reason of DisAssoc, DeAuthen
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// length of ReasonCode is 2 Octs.
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//===================================================================
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#define REASON_REASERED 0
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#define REASON_UNSPECIDIED 1
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#define REASON_PREAUTH_INVALID 2
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#define DEAUTH_REASON_LEFT_BSS 3
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#define DISASS_REASON_AP_INACTIVE 4
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#define DISASS_REASON_AP_BUSY 5
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#define REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
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#define REASON_CLASS3_FRAME_FROM_NONASSO_STA 7
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#define DISASS_REASON_LEFT_BSS 8
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#define REASON_NOT_AUTH_YET 9
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//802.11i define
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#define REASON_INVALID_IE 13
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#define REASON_MIC_ERROR 14
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#define REASON_4WAY_HANDSHAKE_TIMEOUT 15
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#define REASON_GROUPKEY_UPDATE_TIMEOUT 16
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#define REASON_IE_DIFF_4WAY_ASSOC 17
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#define REASON_INVALID_MULTICAST_CIPHER 18
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#define REASON_INVALID_UNICAST_CIPHER 19
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#define REASON_INVALID_AKMP 20
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#define REASON_UNSUPPORTED_RSNIE_VERSION 21
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#define REASON_INVALID_RSNIE_CAPABILITY 22
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#define REASON_802_1X_AUTH_FAIL 23
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#define REASON_CIPHER_REJECT_PER_SEC_POLICY 14
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/*
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//===========================================================
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// enum_MMPDUResultCode --
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// Status code (2 Octs) in the MMPDU's frame body. Table.19
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//
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//===========================================================
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enum enum_MMPDUResultCode
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{
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// SUCCESS = 0, // Redefined
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UNSPECIFIED_FAILURE = 1,
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// 2 - 9 Reserved
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NOT_SUPPROT_CAPABILITIES = 10,
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//REASSOCIATION_DENIED
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//
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REASSOC_DENIED_UNABLE_CFM_ASSOC_EXIST = 11,
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//ASSOCIATION_DENIED_NOT_IN_STANDARD
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//
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ASSOC_DENIED_REASON_NOT_IN_STANDARD = 12,
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PEER_NOT_SUPPORT_AUTH_ALGORITHM = 13,
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AUTH_SEQNUM_OUT_OF_EXPECT = 14,
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AUTH_REJECT_REASON_CHALLENGE_FAIL = 15,
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AUTH_REJECT_REASON_WAIT_TIMEOUT = 16,
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ASSOC_DENIED_REASON_AP_BUSY = 17,
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ASSOC_DENIED_REASON_NOT_SUPPORT_BASIC_RATE = 18
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} WB_MMPDURESULTCODE, *PWB_MMPDURESULTCODE;
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*/
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//===========================================================
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// enum_TxRate --
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// Define the transmission constants based on W89C32 MAC
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// target specification.
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//===========================================================
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typedef enum enum_TxRate
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{
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TXRATE_1M = 0,
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TXRATE_2MLONG = 2,
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TXRATE_2MSHORT = 3,
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TXRATE_55MLONG = 4,
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TXRATE_55MSHORT = 5,
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TXRATE_11MLONG = 6,
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TXRATE_11MSHORT = 7,
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TXRATE_AUTO = 255 // PD43 20021108
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} WB_TXRATE, *PWB_TXRATE;
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#define RATE_BITMAP_1M 1
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#define RATE_BITMAP_2M 2
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#define RATE_BITMAP_5dot5M 5
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#define RATE_BITMAP_6M 6
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#define RATE_BITMAP_9M 9
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#define RATE_BITMAP_11M 11
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#define RATE_BITMAP_12M 12
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#define RATE_BITMAP_18M 18
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#define RATE_BITMAP_22M 22
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#define RATE_BITMAP_24M 24
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#define RATE_BITMAP_33M 17
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#define RATE_BITMAP_36M 19
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#define RATE_BITMAP_48M 25
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#define RATE_BITMAP_54M 28
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#define RATE_AUTO 0
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#define RATE_1M 2
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#define RATE_2M 4
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#define RATE_5dot5M 11
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#define RATE_6M 12
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#define RATE_9M 18
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#define RATE_11M 22
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#define RATE_12M 24
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#define RATE_18M 36
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#define RATE_22M 44
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#define RATE_24M 48
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#define RATE_33M 66
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#define RATE_36M 72
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#define RATE_48M 96
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#define RATE_54M 108
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#define RATE_MAX 255
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//CAPABILITY
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#define CAPABILITY_ESS_BIT 0x0001
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#define CAPABILITY_IBSS_BIT 0x0002
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#define CAPABILITY_CF_POLL_BIT 0x0004
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#define CAPABILITY_CF_POLL_REQ_BIT 0x0008
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#define CAPABILITY_PRIVACY_BIT 0x0010
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#define CAPABILITY_SHORT_PREAMBLE_BIT 0x0020
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#define CAPABILITY_PBCC_BIT 0x0040
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#define CAPABILITY_CHAN_AGILITY_BIT 0x0080
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#define CAPABILITY_SHORT_SLOT_TIME_BIT 0x0400
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#define CAPABILITY_DSSS_OFDM_BIT 0x2000
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struct Capability_Information_Element
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{
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union
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{
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u16 __attribute__ ((packed)) wValue;
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#ifdef _BIG_ENDIAN_ //20060926 add by anson's endian
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struct _Capability
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{
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//-- 11G --
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u8 Reserved3 : 2;
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u8 DSSS_OFDM : 1;
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u8 Reserved2 : 2;
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u8 Short_Slot_Time : 1;
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u8 Reserved1 : 2;
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u8 Channel_Agility : 1;
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u8 PBCC : 1;
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u8 ShortPreamble : 1;
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u8 CF_Privacy : 1;
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u8 CF_Poll_Request : 1;
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u8 CF_Pollable : 1;
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u8 IBSS : 1;
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u8 ESS : 1;
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} __attribute__ ((packed)) Capability;
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#else
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struct _Capability
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{
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u8 ESS : 1;
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u8 IBSS : 1;
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u8 CF_Pollable : 1;
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u8 CF_Poll_Request : 1;
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u8 CF_Privacy : 1;
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u8 ShortPreamble : 1;
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u8 PBCC : 1;
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u8 Channel_Agility : 1;
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u8 Reserved1 : 2;
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//-- 11G --
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u8 Short_Slot_Time : 1;
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u8 Reserved2 : 2;
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u8 DSSS_OFDM : 1;
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u8 Reserved3 : 2;
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} __attribute__ ((packed)) Capability;
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#endif
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}__attribute__ ((packed)) ;
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}__attribute__ ((packed));
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struct FH_Parameter_Set_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 Dwell_Time[2];
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u8 Hop_Set;
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u8 Hop_Pattern;
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u8 Hop_Index;
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};
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struct DS_Parameter_Set_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 Current_Channel;
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};
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struct Supported_Rates_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 SupportedRates[8];
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}__attribute__ ((packed));
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struct SSID_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 SSID[32];
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}__attribute__ ((packed)) ;
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struct CF_Parameter_Set_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 CFP_Count;
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u8 CFP_Period;
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u8 CFP_MaxDuration[2]; // in Time Units
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u8 CFP_DurRemaining[2]; // in time units
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};
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struct TIM_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 DTIM_Count;
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u8 DTIM_Period;
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u8 Bitmap_Control;
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u8 Partial_Virtual_Bitmap[251];
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};
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struct IBSS_Parameter_Set_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 ATIM_Window[2];
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};
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struct Challenge_Text_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 Challenge_Text[253];
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};
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struct PHY_Parameter_Set_Element
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{
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// int aSlotTime;
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// int aSifsTime;
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s32 aCCATime;
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s32 aRxTxTurnaroundTime;
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s32 aTxPLCPDelay;
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s32 RxPLCPDelay;
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s32 aRxTxSwitchTime;
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s32 aTxRampOntime;
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s32 aTxRampOffTime;
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s32 aTxRFDelay;
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s32 aRxRFDelay;
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s32 aAirPropagationTime;
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s32 aMACProcessingDelay;
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s32 aPreambleLength;
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s32 aPLCPHeaderLength;
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s32 aMPDUDurationFactor;
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s32 aMPDUMaxLength;
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// int aCWmin;
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// int aCWmax;
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};
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//-- 11G --
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struct ERP_Information_Element
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{
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u8 Element_ID;
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u8 Length;
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#ifdef _BIG_ENDIAN_ //20060926 add by anson's endian
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u8 Reserved:5; //20060926 add by anson
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u8 Barker_Preamble_Mode:1;
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u8 Use_Protection:1;
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u8 NonERP_Present:1;
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#else
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u8 NonERP_Present:1;
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u8 Use_Protection:1;
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u8 Barker_Preamble_Mode:1;
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u8 Reserved:5;
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#endif
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};
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struct Extended_Supported_Rates_Element
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{
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u8 Element_ID;
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u8 Length;
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u8 ExtendedSupportedRates[255];
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}__attribute__ ((packed));
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//WPA(802.11i draft 3.0)
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#define VERSION_WPA 1
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#ifdef _WPA2_
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#define VERSION_WPA2 1
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#endif //end def _WPA2_
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#define OUI_WPA 0x00F25000 //WPA2.0 OUI=00:50:F2, the MSB is reserved for suite type
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#ifdef _WPA2_
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#define OUI_WPA2 0x00AC0F00 // for wpa2 change to 0x00ACOF04 by Ws 26/04/04
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#endif //end def _WPA2_
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#define OUI_WPA_ADDITIONAL 0x01
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#define WLAN_MIN_RSN_WPA_LENGTH 6 //added by ws 09/10/04
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#ifdef _WPA2_
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#define WLAN_MIN_RSN_WPA2_LENGTH 2 // Fix to 2 09/14/05
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#endif //end def _WPA2_
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#define oui_wpa (u32)(OUI_WPA|OUI_WPA_ADDITIONAL)
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#define WPA_OUI_BIG ((u32) 0x01F25000)//added by ws 09/23/04
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#define WPA_OUI_LITTLE ((u32) 0x01F25001)//added by ws 09/23/04
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#define WPA_WPS_OUI cpu_to_le32(0x04F25000) // 20061108 For WPS. It's little endian. Big endian is 0x0050F204
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//-----WPA2-----
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#ifdef _WPA2_
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#define WPA2_OUI_BIG ((u32)0x01AC0F00)
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#define WPA2_OUI_LITTLE ((u32)0x01AC0F01)
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#endif //end def _WPA2_
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//Authentication suite
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#define OUI_AUTH_WPA_NONE 0x00 //for WPA_NONE
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#define OUI_AUTH_8021X 0x01
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#define OUI_AUTH_PSK 0x02
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//Cipher suite
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#define OUI_CIPHER_GROUP_KEY 0x00 //added by ws 05/21/04
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#define OUI_CIPHER_WEP_40 0x01
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#define OUI_CIPHER_TKIP 0x02
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#define OUI_CIPHER_CCMP 0x04
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#define OUI_CIPHER_WEP_104 0x05
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typedef struct _SUITE_SELECTOR_
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{
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union
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{
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u8 Value[4];
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struct _SUIT_
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{
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u8 OUI[3];
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u8 Type;
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}SuitSelector;
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};
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}SUITE_SELECTOR;
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//-- WPA --
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struct RSN_Information_Element
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{
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u8 Element_ID;
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u8 Length;
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SUITE_SELECTOR OuiWPAAdditional;//WPA version 2.0 additional field, and should be 00:50:F2:01
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u16 Version;
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SUITE_SELECTOR GroupKeySuite;
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u16 PairwiseKeySuiteCount;
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SUITE_SELECTOR PairwiseKeySuite[1];
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}__attribute__ ((packed));
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struct RSN_Auth_Sub_Information_Element
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{
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u16 AuthKeyMngtSuiteCount;
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SUITE_SELECTOR AuthKeyMngtSuite[1];
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}__attribute__ ((packed));
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//-- WPA2 --
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struct RSN_Capability_Element
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{
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union
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{
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u16 __attribute__ ((packed)) wValue;
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#ifdef _BIG_ENDIAN_ //20060927 add by anson's endian
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struct _RSN_Capability
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{
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u16 __attribute__ ((packed)) Reserved2 : 8; // 20051201
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u16 __attribute__ ((packed)) Reserved1 : 2;
|
|
u16 __attribute__ ((packed)) GTK_Replay_Counter : 2;
|
|
u16 __attribute__ ((packed)) PTK_Replay_Counter : 2;
|
|
u16 __attribute__ ((packed)) No_Pairwise : 1;
|
|
u16 __attribute__ ((packed)) Pre_Auth : 1;
|
|
}__attribute__ ((packed)) RSN_Capability;
|
|
#else
|
|
struct _RSN_Capability
|
|
{
|
|
u16 __attribute__ ((packed)) Pre_Auth : 1;
|
|
u16 __attribute__ ((packed)) No_Pairwise : 1;
|
|
u16 __attribute__ ((packed)) PTK_Replay_Counter : 2;
|
|
u16 __attribute__ ((packed)) GTK_Replay_Counter : 2;
|
|
u16 __attribute__ ((packed)) Reserved1 : 2;
|
|
u16 __attribute__ ((packed)) Reserved2 : 8; // 20051201
|
|
}__attribute__ ((packed)) RSN_Capability;
|
|
#endif
|
|
|
|
}__attribute__ ((packed)) ;
|
|
}__attribute__ ((packed)) ;
|
|
|
|
#ifdef _WPA2_
|
|
typedef struct _PMKID
|
|
{
|
|
u8 pValue[16];
|
|
}PMKID;
|
|
|
|
struct WPA2_RSN_Information_Element
|
|
{
|
|
u8 Element_ID;
|
|
u8 Length;
|
|
u16 Version;
|
|
SUITE_SELECTOR GroupKeySuite;
|
|
u16 PairwiseKeySuiteCount;
|
|
SUITE_SELECTOR PairwiseKeySuite[1];
|
|
|
|
}__attribute__ ((packed));
|
|
|
|
struct WPA2_RSN_Auth_Sub_Information_Element
|
|
{
|
|
u16 AuthKeyMngtSuiteCount;
|
|
SUITE_SELECTOR AuthKeyMngtSuite[1];
|
|
}__attribute__ ((packed));
|
|
|
|
|
|
struct PMKID_Information_Element
|
|
{
|
|
u16 PMKID_Count;
|
|
PMKID pmkid [16] ;
|
|
}__attribute__ ((packed));
|
|
|
|
#endif //enddef _WPA2_
|
|
//============================================================
|
|
// MAC Frame structure (different type) and subfield structure
|
|
//============================================================
|
|
struct MAC_frame_control
|
|
{
|
|
u8 mac_frame_info; // a combination of the [Protocol Version, Control Type, Control Subtype]
|
|
#ifdef _BIG_ENDIAN_ //20060927 add by anson's endian
|
|
u8 order:1;
|
|
u8 WEP:1;
|
|
u8 more_data:1;
|
|
u8 pwr_mgt:1;
|
|
u8 retry:1;
|
|
u8 more_frag:1;
|
|
u8 from_ds:1;
|
|
u8 to_ds:1;
|
|
#else
|
|
u8 to_ds:1;
|
|
u8 from_ds:1;
|
|
u8 more_frag:1;
|
|
u8 retry:1;
|
|
u8 pwr_mgt:1;
|
|
u8 more_data:1;
|
|
u8 WEP:1;
|
|
u8 order:1;
|
|
#endif
|
|
} __attribute__ ((packed));
|
|
|
|
struct Management_Frame {
|
|
struct MAC_frame_control frame_control; // 2B, ToDS,FromDS,MoreFrag,MoreData,Order=0
|
|
u16 duration;
|
|
u8 DA[MAC_ADDR_LENGTH]; // Addr1
|
|
u8 SA[MAC_ADDR_LENGTH]; // Addr2
|
|
u8 BSSID[MAC_ADDR_LENGTH]; // Addr3
|
|
u16 Sequence_Control;
|
|
// Management Frame Body <= 325 bytes
|
|
// FCS 4 bytes
|
|
}__attribute__ ((packed));
|
|
|
|
// SW-MAC don't Tx/Rx Control-Frame, HW-MAC do it.
|
|
struct Control_Frame {
|
|
struct MAC_frame_control frame_control; // ToDS,FromDS,MoreFrag,Retry,MoreData,WEP,Order=0
|
|
u16 duration;
|
|
u8 RA[MAC_ADDR_LENGTH];
|
|
u8 TA[MAC_ADDR_LENGTH];
|
|
u16 FCS;
|
|
}__attribute__ ((packed));
|
|
|
|
struct Data_Frame {
|
|
struct MAC_frame_control frame_control;
|
|
u16 duration;
|
|
u8 Addr1[MAC_ADDR_LENGTH];
|
|
u8 Addr2[MAC_ADDR_LENGTH];
|
|
u8 Addr3[MAC_ADDR_LENGTH];
|
|
u16 Sequence_Control;
|
|
u8 Addr4[MAC_ADDR_LENGTH]; // only exist when ToDS=FromDS=1
|
|
// Data Frame Body <= 2312
|
|
// FCS
|
|
}__attribute__ ((packed));
|
|
|
|
struct Disassociation_Frame_Body
|
|
{
|
|
u16 reasonCode;
|
|
}__attribute__ ((packed));
|
|
|
|
struct Association_Request_Frame_Body
|
|
{
|
|
u16 capability_information;
|
|
u16 listenInterval;
|
|
u8 Current_AP_Address[MAC_ADDR_LENGTH];//for reassociation only
|
|
// SSID (2+32 bytes)
|
|
// Supported_Rates (2+8 bytes)
|
|
}__attribute__ ((packed));
|
|
|
|
struct Association_Response_Frame_Body
|
|
{
|
|
u16 capability_information;
|
|
u16 statusCode;
|
|
u16 Association_ID;
|
|
struct Supported_Rates_Element supportedRates;
|
|
}__attribute__ ((packed));
|
|
|
|
/*struct Reassociation_Request_Frame_Body
|
|
{
|
|
u16 capability_information;
|
|
u16 listenInterval;
|
|
u8 Current_AP_Address[MAC_ADDR_LENGTH];
|
|
// SSID (2+32 bytes)
|
|
// Supported_Rates (2+8 bytes)
|
|
};*/
|
|
// eliminated by WS 07/22/04 comboined with associateion request frame.
|
|
|
|
struct Reassociation_Response_Frame_Body
|
|
{
|
|
u16 capability_information;
|
|
u16 statusCode;
|
|
u16 Association_ID;
|
|
struct Supported_Rates_Element supportedRates;
|
|
}__attribute__ ((packed));
|
|
|
|
struct Deauthentication_Frame_Body
|
|
{
|
|
u16 reasonCode;
|
|
}__attribute__ ((packed));
|
|
|
|
|
|
struct Probe_Response_Frame_Body
|
|
{
|
|
u16 Timestamp;
|
|
u16 Beacon_Interval;
|
|
u16 Capability_Information;
|
|
// SSID
|
|
// Supported_Rates
|
|
// PHY parameter Set (DS Parameters)
|
|
// CF parameter Set
|
|
// IBSS parameter Set
|
|
}__attribute__ ((packed));
|
|
|
|
struct Authentication_Frame_Body
|
|
{
|
|
u16 algorithmNumber;
|
|
u16 sequenceNumber;
|
|
u16 statusCode;
|
|
// NB: don't include ChallengeText in this structure
|
|
// struct Challenge_Text_Element sChallengeTextElement; // wkchen added
|
|
}__attribute__ ((packed));
|
|
|
|
|
|
#endif // _MAC_Structure_H_
|
|
|
|
|