![Greg Kroah-Hartman](/assets/img/avatar_default.png)
This is the Ralink RT2860 driver from the company that does horrible things like reading a config file from /etc. However, the driver that is currently under development from the wireless development community is not working at all yet, so distros and users are using this version instead (quite common hardware on a lot of netbook machines). So here is this driver, for now, until the wireless developers get a "clean" version into the main tree, or until this version is cleaned up sufficiently to move out of the staging tree. Ported to the Linux build system and cleaned up a bit already by me. Cc: Linux wireless <linux-wireless@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1448 lines
47 KiB
C
1448 lines
47 KiB
C
/*
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*************************************************************************
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* Ralink Tech Inc.
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* 5F., No.36, Taiyuan St., Jhubei City,
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* Hsinchu County 302,
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* Taiwan, R.O.C.
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*
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* (c) Copyright 2002-2007, Ralink Technology, Inc.
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*
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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*************************************************************************
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Module Name:
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mlme.h
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Abstract:
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Revision History:
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Who When What
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-------- ---------- ----------------------------------------------
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John Chang 2003-08-28 Created
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John Chang 2004-09-06 modified for RT2600
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*/
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#ifndef __MLME_H__
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#define __MLME_H__
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// maximum supported capability information -
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// ESS, IBSS, Privacy, Short Preamble, Spectrum mgmt, Short Slot
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#define SUPPORTED_CAPABILITY_INFO 0x0533
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#define END_OF_ARGS -1
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#define LFSR_MASK 0x80000057
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#define MLME_TASK_EXEC_INTV 100/*200*/ //
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#define LEAD_TIME 5
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#define MLME_TASK_EXEC_MULTIPLE 10 /*5*/ // MLME_TASK_EXEC_MULTIPLE * MLME_TASK_EXEC_INTV = 1 sec
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#define REORDER_EXEC_INTV 100 // 0.1 sec
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// The definition of Radar detection duration region
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#define CE 0
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#define FCC 1
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#define JAP 2
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#define JAP_W53 3
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#define JAP_W56 4
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#define MAX_RD_REGION 5
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#ifdef NDIS51_MINIPORT
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#define BEACON_LOST_TIME 4000 // 2048 msec = 2 sec
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#else
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#define BEACON_LOST_TIME 4 * OS_HZ // 2048 msec = 2 sec
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#endif
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#define DLS_TIMEOUT 1200 // unit: msec
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#define AUTH_TIMEOUT 300 // unit: msec
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#define ASSOC_TIMEOUT 300 // unit: msec
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#define JOIN_TIMEOUT 2 * OS_HZ // unit: msec
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#define SHORT_CHANNEL_TIME 90 // unit: msec
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#define MIN_CHANNEL_TIME 110 // unit: msec, for dual band scan
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#define MAX_CHANNEL_TIME 140 // unit: msec, for single band scan
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#define FAST_ACTIVE_SCAN_TIME 30 // Active scan waiting for probe response time
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#define CW_MIN_IN_BITS 4 // actual CwMin = 2^CW_MIN_IN_BITS - 1
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#ifdef CONFIG_STA_SUPPORT
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#ifndef CONFIG_AP_SUPPORT
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#define CW_MAX_IN_BITS 10 // actual CwMax = 2^CW_MAX_IN_BITS - 1
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#endif
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#endif // CONFIG_STA_SUPPORT //
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#ifdef CONFIG_APSTA_MIXED_SUPPORT
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extern UINT32 CW_MAX_IN_BITS;
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#endif // CONFIG_APSTA_MIXED_SUPPORT //
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// Note: RSSI_TO_DBM_OFFSET has been changed to variable for new RF (2004-0720).
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// SHould not refer to this constant anymore
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//#define RSSI_TO_DBM_OFFSET 120 // for RT2530 RSSI-115 = dBm
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#define RSSI_FOR_MID_TX_POWER -55 // -55 db is considered mid-distance
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#define RSSI_FOR_LOW_TX_POWER -45 // -45 db is considered very short distance and
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// eligible to use a lower TX power
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#define RSSI_FOR_LOWEST_TX_POWER -30
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//#define MID_TX_POWER_DELTA 0 // 0 db from full TX power upon mid-distance to AP
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#define LOW_TX_POWER_DELTA 6 // -3 db from full TX power upon very short distance. 1 grade is 0.5 db
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#define LOWEST_TX_POWER_DELTA 16 // -8 db from full TX power upon shortest distance. 1 grade is 0.5 db
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#define RSSI_TRIGGERED_UPON_BELOW_THRESHOLD 0
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#define RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD 1
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#define RSSI_THRESHOLD_FOR_ROAMING 25
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#define RSSI_DELTA 5
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// Channel Quality Indication
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#define CQI_IS_GOOD(cqi) ((cqi) >= 50)
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//#define CQI_IS_FAIR(cqi) (((cqi) >= 20) && ((cqi) < 50))
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#define CQI_IS_POOR(cqi) (cqi < 50) //(((cqi) >= 5) && ((cqi) < 20))
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#define CQI_IS_BAD(cqi) (cqi < 5)
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#define CQI_IS_DEAD(cqi) (cqi == 0)
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// weighting factor to calculate Channel quality, total should be 100%
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#define RSSI_WEIGHTING 50
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#define TX_WEIGHTING 30
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#define RX_WEIGHTING 20
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#define BSS_NOT_FOUND 0xFFFFFFFF
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#ifdef CONFIG_STA_SUPPORT
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#define MAX_LEN_OF_MLME_QUEUE 40 //10
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#endif // CONFIG_STA_SUPPORT //
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#define SCAN_PASSIVE 18 // scan with no probe request, only wait beacon and probe response
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#define SCAN_ACTIVE 19 // scan with probe request, and wait beacon and probe response
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#define SCAN_CISCO_PASSIVE 20 // Single channel passive scan
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#define SCAN_CISCO_ACTIVE 21 // Single channel active scan
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#define SCAN_CISCO_NOISE 22 // Single channel passive scan for noise histogram collection
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#define SCAN_CISCO_CHANNEL_LOAD 23 // Single channel passive scan for channel load collection
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#define FAST_SCAN_ACTIVE 24 // scan with probe request, and wait beacon and probe response
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#ifdef DOT11N_DRAFT3
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#define SCAN_2040_BSS_COEXIST 26
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#endif // DOT11N_DRAFT3 //
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#define MAC_ADDR_IS_GROUP(Addr) (((Addr[0]) & 0x01))
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#define MAC_ADDR_HASH(Addr) (Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5])
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#define MAC_ADDR_HASH_INDEX(Addr) (MAC_ADDR_HASH(Addr) % HASH_TABLE_SIZE)
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#define TID_MAC_HASH(Addr,TID) (TID^Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5])
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#define TID_MAC_HASH_INDEX(Addr,TID) (TID_MAC_HASH(Addr,TID) % HASH_TABLE_SIZE)
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// LED Control
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// assoiation ON. one LED ON. another blinking when TX, OFF when idle
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// no association, both LED off
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#define ASIC_LED_ACT_ON(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00031e46)
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#define ASIC_LED_ACT_OFF(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00001e46)
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// bit definition of the 2-byte pBEACON->Capability field
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#define CAP_IS_ESS_ON(x) (((x) & 0x0001) != 0)
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#define CAP_IS_IBSS_ON(x) (((x) & 0x0002) != 0)
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#define CAP_IS_CF_POLLABLE_ON(x) (((x) & 0x0004) != 0)
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#define CAP_IS_CF_POLL_REQ_ON(x) (((x) & 0x0008) != 0)
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#define CAP_IS_PRIVACY_ON(x) (((x) & 0x0010) != 0)
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#define CAP_IS_SHORT_PREAMBLE_ON(x) (((x) & 0x0020) != 0)
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#define CAP_IS_PBCC_ON(x) (((x) & 0x0040) != 0)
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#define CAP_IS_AGILITY_ON(x) (((x) & 0x0080) != 0)
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#define CAP_IS_SPECTRUM_MGMT(x) (((x) & 0x0100) != 0) // 802.11e d9
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#define CAP_IS_QOS(x) (((x) & 0x0200) != 0) // 802.11e d9
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#define CAP_IS_SHORT_SLOT(x) (((x) & 0x0400) != 0)
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#define CAP_IS_APSD(x) (((x) & 0x0800) != 0) // 802.11e d9
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#define CAP_IS_IMMED_BA(x) (((x) & 0x1000) != 0) // 802.11e d9
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#define CAP_IS_DSSS_OFDM(x) (((x) & 0x2000) != 0)
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#define CAP_IS_DELAY_BA(x) (((x) & 0x4000) != 0) // 802.11e d9
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#define CAP_GENERATE(ess,ibss,priv,s_pre,s_slot,spectrum) (((ess) ? 0x0001 : 0x0000) | ((ibss) ? 0x0002 : 0x0000) | ((priv) ? 0x0010 : 0x0000) | ((s_pre) ? 0x0020 : 0x0000) | ((s_slot) ? 0x0400 : 0x0000) | ((spectrum) ? 0x0100 : 0x0000))
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#define ERP_IS_NON_ERP_PRESENT(x) (((x) & 0x01) != 0) // 802.11g
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#define ERP_IS_USE_PROTECTION(x) (((x) & 0x02) != 0) // 802.11g
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#define ERP_IS_USE_BARKER_PREAMBLE(x) (((x) & 0x04) != 0) // 802.11g
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#define DRS_TX_QUALITY_WORST_BOUND 8// 3 // just test by gary
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#define DRS_PENALTY 8
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#define BA_NOTUSE 2
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//BA Policy subfiled value in ADDBA frame
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#define IMMED_BA 1
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#define DELAY_BA 0
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// BA Initiator subfield in DELBA frame
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#define ORIGINATOR 1
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#define RECIPIENT 0
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// ADDBA Status Code
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#define ADDBA_RESULTCODE_SUCCESS 0
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#define ADDBA_RESULTCODE_REFUSED 37
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#define ADDBA_RESULTCODE_INVALID_PARAMETERS 38
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// DELBA Reason Code
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#define DELBA_REASONCODE_QSTA_LEAVING 36
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#define DELBA_REASONCODE_END_BA 37
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#define DELBA_REASONCODE_UNKNOWN_BA 38
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#define DELBA_REASONCODE_TIMEOUT 39
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// reset all OneSecTx counters
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#define RESET_ONE_SEC_TX_CNT(__pEntry) \
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if (((__pEntry)) != NULL) \
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{ \
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(__pEntry)->OneSecTxRetryOkCount = 0; \
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(__pEntry)->OneSecTxFailCount = 0; \
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(__pEntry)->OneSecTxNoRetryOkCount = 0; \
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}
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//
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// 802.11 frame formats
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//
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// HT Capability INFO field in HT Cap IE .
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typedef struct PACKED {
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#ifdef RT_BIG_ENDIAN
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USHORT LSIGTxopProSup:1;
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USHORT Forty_Mhz_Intolerant:1;
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USHORT PSMP:1;
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USHORT CCKmodein40:1;
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USHORT AMsduSize:1;
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USHORT DelayedBA:1; //rt2860c not support
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USHORT RxSTBC:2;
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USHORT TxSTBC:1;
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USHORT ShortGIfor40:1; //for40MHz
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USHORT ShortGIfor20:1;
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USHORT GF:1; //green field
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USHORT MimoPs:2;//momi power safe
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USHORT ChannelWidth:1;
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USHORT AdvCoding:1;
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#else
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USHORT AdvCoding:1;
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USHORT ChannelWidth:1;
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USHORT MimoPs:2;//momi power safe
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USHORT GF:1; //green field
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USHORT ShortGIfor20:1;
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USHORT ShortGIfor40:1; //for40MHz
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USHORT TxSTBC:1;
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USHORT RxSTBC:2;
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USHORT DelayedBA:1; //rt2860c not support
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USHORT AMsduSize:1; // only support as zero
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USHORT CCKmodein40:1;
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USHORT PSMP:1;
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USHORT Forty_Mhz_Intolerant:1;
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USHORT LSIGTxopProSup:1;
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#endif /* !RT_BIG_ENDIAN */
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} HT_CAP_INFO, *PHT_CAP_INFO;
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// HT Capability INFO field in HT Cap IE .
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typedef struct PACKED {
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#ifdef RT_BIG_ENDIAN
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UCHAR rsv:3;//momi power safe
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UCHAR MpduDensity:3;
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UCHAR MaxRAmpduFactor:2;
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#else
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UCHAR MaxRAmpduFactor:2;
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UCHAR MpduDensity:3;
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UCHAR rsv:3;//momi power safe
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#endif /* !RT_BIG_ENDIAN */
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} HT_CAP_PARM, *PHT_CAP_PARM;
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// HT Capability INFO field in HT Cap IE .
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typedef struct PACKED {
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UCHAR MCSSet[10];
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UCHAR SupRate[2]; // unit : 1Mbps
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#ifdef RT_BIG_ENDIAN
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UCHAR rsv:3;
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UCHAR MpduDensity:1;
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UCHAR TxStream:2;
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UCHAR TxRxNotEqual:1;
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UCHAR TxMCSSetDefined:1;
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#else
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UCHAR TxMCSSetDefined:1;
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UCHAR TxRxNotEqual:1;
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UCHAR TxStream:2;
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UCHAR MpduDensity:1;
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UCHAR rsv:3;
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#endif // RT_BIG_ENDIAN //
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UCHAR rsv3[3];
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} HT_MCS_SET, *PHT_MCS_SET;
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// HT Capability INFO field in HT Cap IE .
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typedef struct PACKED {
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#ifdef RT_BIG_ENDIAN
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USHORT rsv2:4;
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USHORT RDGSupport:1; //reverse Direction Grant support
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USHORT PlusHTC:1; //+HTC control field support
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USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv.
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USHORT rsv:5;//momi power safe
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USHORT TranTime:2;
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USHORT Pco:1;
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#else
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USHORT Pco:1;
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USHORT TranTime:2;
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USHORT rsv:5;//momi power safe
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USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv.
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USHORT PlusHTC:1; //+HTC control field support
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USHORT RDGSupport:1; //reverse Direction Grant support
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USHORT rsv2:4;
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#endif /* RT_BIG_ENDIAN */
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} EXT_HT_CAP_INFO, *PEXT_HT_CAP_INFO;
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// HT Beamforming field in HT Cap IE .
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typedef struct PACKED _HT_BF_CAP{
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#ifdef RT_BIG_ENDIAN
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ULONG rsv:3;
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ULONG ChanEstimation:2;
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ULONG CSIRowBFSup:2;
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ULONG ComSteerBFAntSup:2;
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ULONG NoComSteerBFAntSup:2;
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ULONG CSIBFAntSup:2;
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ULONG MinGrouping:2;
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ULONG ExpComBF:2;
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ULONG ExpNoComBF:2;
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ULONG ExpCSIFbk:2;
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ULONG ExpComSteerCapable:1;
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ULONG ExpNoComSteerCapable:1;
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ULONG ExpCSICapable:1;
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ULONG Calibration:2;
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ULONG ImpTxBFCapable:1;
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ULONG TxNDPCapable:1;
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ULONG RxNDPCapable:1;
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ULONG TxSoundCapable:1;
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ULONG RxSoundCapable:1;
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ULONG TxBFRecCapable:1;
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#else
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ULONG TxBFRecCapable:1;
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ULONG RxSoundCapable:1;
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ULONG TxSoundCapable:1;
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ULONG RxNDPCapable:1;
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ULONG TxNDPCapable:1;
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ULONG ImpTxBFCapable:1;
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ULONG Calibration:2;
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ULONG ExpCSICapable:1;
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ULONG ExpNoComSteerCapable:1;
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ULONG ExpComSteerCapable:1;
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ULONG ExpCSIFbk:2;
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ULONG ExpNoComBF:2;
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ULONG ExpComBF:2;
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ULONG MinGrouping:2;
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ULONG CSIBFAntSup:2;
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ULONG NoComSteerBFAntSup:2;
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ULONG ComSteerBFAntSup:2;
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ULONG CSIRowBFSup:2;
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ULONG ChanEstimation:2;
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ULONG rsv:3;
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#endif // RT_BIG_ENDIAN //
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} HT_BF_CAP, *PHT_BF_CAP;
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// HT antenna selection field in HT Cap IE .
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typedef struct PACKED _HT_AS_CAP{
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#ifdef RT_BIG_ENDIAN
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UCHAR rsv:1;
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UCHAR TxSoundPPDU:1;
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UCHAR RxASel:1;
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UCHAR AntIndFbk:1;
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UCHAR ExpCSIFbk:1;
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UCHAR AntIndFbkTxASEL:1;
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UCHAR ExpCSIFbkTxASEL:1;
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UCHAR AntSelect:1;
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#else
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UCHAR AntSelect:1;
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UCHAR ExpCSIFbkTxASEL:1;
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UCHAR AntIndFbkTxASEL:1;
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UCHAR ExpCSIFbk:1;
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UCHAR AntIndFbk:1;
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UCHAR RxASel:1;
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UCHAR TxSoundPPDU:1;
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UCHAR rsv:1;
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#endif // RT_BIG_ENDIAN //
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} HT_AS_CAP, *PHT_AS_CAP;
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// Draft 1.0 set IE length 26, but is extensible..
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#define SIZE_HT_CAP_IE 26
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// The structure for HT Capability IE.
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typedef struct PACKED _HT_CAPABILITY_IE{
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HT_CAP_INFO HtCapInfo;
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HT_CAP_PARM HtCapParm;
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// HT_MCS_SET HtMCSSet;
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UCHAR MCSSet[16];
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EXT_HT_CAP_INFO ExtHtCapInfo;
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HT_BF_CAP TxBFCap; // beamforming cap. rt2860c not support beamforming.
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HT_AS_CAP ASCap; //antenna selection.
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} HT_CAPABILITY_IE, *PHT_CAPABILITY_IE;
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// 802.11n draft3 related structure definitions.
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// 7.3.2.60
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#define dot11OBSSScanPassiveDwell 20 // in TU. min amount of time that the STA continously scans each channel when performing an active OBSS scan.
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#define dot11OBSSScanActiveDwell 10 // in TU.min amount of time that the STA continously scans each channel when performing an passive OBSS scan.
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#define dot11BSSWidthTriggerScanInterval 300 // in sec. max interval between scan operations to be performed to detect BSS channel width trigger events.
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#define dot11OBSSScanPassiveTotalPerChannel 200 // in TU. min total amount of time that the STA scans each channel when performing a passive OBSS scan.
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#define dot11OBSSScanActiveTotalPerChannel 20 //in TU. min total amount of time that the STA scans each channel when performing a active OBSS scan
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#define dot11BSSWidthChannelTransactionDelayFactor 5 // min ratio between the delay time in performing a switch from 20MHz BSS to 20/40 BSS operation and the maxima
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// interval between overlapping BSS scan operations.
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#define dot11BSSScanActivityThreshold 25 // in %%, max total time that a STA may be active on the medium during a period of
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// (dot11BSSWidthChannelTransactionDelayFactor * dot11BSSWidthTriggerScanInterval) seconds without
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// being obligated to perform OBSS Scan operations. default is 25(== 0.25%)
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typedef struct PACKED _OVERLAP_BSS_SCAN_IE{
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USHORT ScanPassiveDwell;
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USHORT ScanActiveDwell;
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USHORT TriggerScanInt; // Trigger scan interval
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USHORT PassiveTalPerChannel; // passive total per channel
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USHORT ActiveTalPerChannel; // active total per channel
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USHORT DelayFactor; // BSS width channel transition delay factor
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USHORT ScanActThre; // Scan Activity threshold
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}OVERLAP_BSS_SCAN_IE, *POVERLAP_BSS_SCAN_IE;
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// 7.3.2.56. 20/40 Coexistence element used in Element ID = 72 = IE_2040_BSS_COEXIST
|
|
typedef union PACKED _BSS_2040_COEXIST_IE{
|
|
struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR rsv:5;
|
|
UCHAR BSS20WidthReq:1;
|
|
UCHAR Intolerant40:1;
|
|
UCHAR InfoReq:1;
|
|
#else
|
|
UCHAR InfoReq:1;
|
|
UCHAR Intolerant40:1; // Inter-BSS. set 1 when prohibits a receiving BSS from operating as a 20/40 Mhz BSS.
|
|
UCHAR BSS20WidthReq:1; // Intra-BSS set 1 when prohibits a receiving AP from operating its BSS as a 20/40MHz BSS.
|
|
UCHAR rsv:5;
|
|
#endif // RT_BIG_ENDIAN //
|
|
} field;
|
|
UCHAR word;
|
|
} BSS_2040_COEXIST_IE, *PBSS_2040_COEXIST_IE;
|
|
|
|
|
|
typedef struct _TRIGGER_EVENTA{
|
|
BOOLEAN bValid;
|
|
UCHAR BSSID[6];
|
|
UCHAR RegClass; // Regulatory Class
|
|
USHORT Channel;
|
|
ULONG CDCounter; // Maintain a seperate count down counter for each Event A.
|
|
} TRIGGER_EVENTA, *PTRIGGER_EVENTA;
|
|
|
|
// 20/40 trigger event table
|
|
// If one Event A delete or created, or if Event B is detected or not detected, STA should send 2040BSSCoexistence to AP.
|
|
#define MAX_TRIGGER_EVENT 64
|
|
typedef struct _TRIGGER_EVENT_TAB{
|
|
UCHAR EventANo;
|
|
TRIGGER_EVENTA EventA[MAX_TRIGGER_EVENT];
|
|
ULONG EventBCountDown; // Count down counter for Event B.
|
|
} TRIGGER_EVENT_TAB, *PTRIGGER_EVENT_TAB;
|
|
|
|
// 7.3.27 20/40 Bss Coexistence Mgmt capability used in extended capabilities information IE( ID = 127 = IE_EXT_CAPABILITY).
|
|
// This is the first octet and was defined in 802.11n D3.03 and 802.11yD9.0
|
|
typedef struct PACKED _EXT_CAP_INFO_ELEMENT{
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR rsv2:5;
|
|
UCHAR ExtendChannelSwitch:1;
|
|
UCHAR rsv:1;
|
|
UCHAR BssCoexistMgmtSupport:1;
|
|
#else
|
|
UCHAR BssCoexistMgmtSupport:1;
|
|
UCHAR rsv:1;
|
|
UCHAR ExtendChannelSwitch:1;
|
|
UCHAR rsv2:5;
|
|
#endif // RT_BIG_ENDIAN //
|
|
}EXT_CAP_INFO_ELEMENT, *PEXT_CAP_INFO_ELEMENT;
|
|
|
|
|
|
// 802.11n 7.3.2.61
|
|
typedef struct PACKED _BSS_2040_COEXIST_ELEMENT{
|
|
UCHAR ElementID; // ID = IE_2040_BSS_COEXIST = 72
|
|
UCHAR Len;
|
|
BSS_2040_COEXIST_IE BssCoexistIe;
|
|
}BSS_2040_COEXIST_ELEMENT, *PBSS_2040_COEXIST_ELEMENT;
|
|
|
|
|
|
//802.11n 7.3.2.59
|
|
typedef struct PACKED _BSS_2040_INTOLERANT_CH_REPORT{
|
|
UCHAR ElementID; // ID = IE_2040_BSS_INTOLERANT_REPORT = 73
|
|
UCHAR Len;
|
|
UCHAR RegulatoryClass;
|
|
UCHAR ChList[0];
|
|
}BSS_2040_INTOLERANT_CH_REPORT, *PBSS_2040_INTOLERANT_CH_REPORT;
|
|
|
|
|
|
// The structure for channel switch annoucement IE. This is in 802.11n D3.03
|
|
typedef struct PACKED _CHA_SWITCH_ANNOUNCE_IE{
|
|
UCHAR SwitchMode; //channel switch mode
|
|
UCHAR NewChannel; //
|
|
UCHAR SwitchCount; //
|
|
} CHA_SWITCH_ANNOUNCE_IE, *PCHA_SWITCH_ANNOUNCE_IE;
|
|
|
|
|
|
// The structure for channel switch annoucement IE. This is in 802.11n D3.03
|
|
typedef struct PACKED _SEC_CHA_OFFSET_IE{
|
|
UCHAR SecondaryChannelOffset; // 1: Secondary above, 3: Secondary below, 0: no Secondary
|
|
} SEC_CHA_OFFSET_IE, *PSEC_CHA_OFFSET_IE;
|
|
|
|
|
|
// This structure is extracted from struct RT_HT_CAPABILITY
|
|
typedef struct {
|
|
BOOLEAN bHtEnable; // If we should use ht rate.
|
|
BOOLEAN bPreNHt; // If we should use ht rate.
|
|
//Substract from HT Capability IE
|
|
UCHAR MCSSet[16]; //only supoort MCS=0-15,32 ,
|
|
} RT_HT_PHY_INFO, *PRT_HT_PHY_INFO;
|
|
|
|
//This structure substracts ralink supports from all 802.11n-related features.
|
|
//Features not listed here but contained in 802.11n spec are not supported in rt2860.
|
|
typedef struct {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT rsv:5;
|
|
USHORT AmsduSize:1; // Max receiving A-MSDU size
|
|
USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n
|
|
USHORT RxSTBC:2; // 2 bits
|
|
USHORT TxSTBC:1;
|
|
USHORT ShortGIfor40:1; //for40MHz
|
|
USHORT ShortGIfor20:1;
|
|
USHORT GF:1; //green field
|
|
USHORT MimoPs:2;//mimo power safe MMPS_
|
|
USHORT ChannelWidth:1;
|
|
#else
|
|
USHORT ChannelWidth:1;
|
|
USHORT MimoPs:2;//mimo power safe MMPS_
|
|
USHORT GF:1; //green field
|
|
USHORT ShortGIfor20:1;
|
|
USHORT ShortGIfor40:1; //for40MHz
|
|
USHORT TxSTBC:1;
|
|
USHORT RxSTBC:2; // 2 bits
|
|
USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n
|
|
USHORT AmsduSize:1; // Max receiving A-MSDU size
|
|
USHORT rsv:5;
|
|
#endif
|
|
|
|
//Substract from Addiont HT INFO IE
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR RecomWidth:1;
|
|
UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n
|
|
UCHAR MpduDensity:3;
|
|
UCHAR MaxRAmpduFactor:2;
|
|
#else
|
|
UCHAR MaxRAmpduFactor:2;
|
|
UCHAR MpduDensity:3;
|
|
UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n
|
|
UCHAR RecomWidth:1;
|
|
#endif
|
|
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT rsv2:11;
|
|
USHORT OBSS_NonHTExist:1;
|
|
USHORT rsv3:1;
|
|
USHORT NonGfPresent:1;
|
|
USHORT OperaionMode:2;
|
|
#else
|
|
USHORT OperaionMode:2;
|
|
USHORT NonGfPresent:1;
|
|
USHORT rsv3:1;
|
|
USHORT OBSS_NonHTExist:1;
|
|
USHORT rsv2:11;
|
|
#endif
|
|
|
|
// New Extension Channel Offset IE
|
|
UCHAR NewExtChannelOffset;
|
|
// Extension Capability IE = 127
|
|
UCHAR BSSCoexist2040;
|
|
} RT_HT_CAPABILITY, *PRT_HT_CAPABILITY;
|
|
|
|
// field in Addtional HT Information IE .
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR SerInterGranu:3;
|
|
UCHAR S_PSMPSup:1;
|
|
UCHAR RifsMode:1;
|
|
UCHAR RecomWidth:1;
|
|
UCHAR ExtChanOffset:2;
|
|
#else
|
|
UCHAR ExtChanOffset:2;
|
|
UCHAR RecomWidth:1;
|
|
UCHAR RifsMode:1;
|
|
UCHAR S_PSMPSup:1; //Indicate support for scheduled PSMP
|
|
UCHAR SerInterGranu:3; //service interval granularity
|
|
#endif
|
|
} ADD_HTINFO, *PADD_HTINFO;
|
|
|
|
typedef struct PACKED{
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT rsv2:11;
|
|
USHORT OBSS_NonHTExist:1;
|
|
USHORT rsv:1;
|
|
USHORT NonGfPresent:1;
|
|
USHORT OperaionMode:2;
|
|
#else
|
|
USHORT OperaionMode:2;
|
|
USHORT NonGfPresent:1;
|
|
USHORT rsv:1;
|
|
USHORT OBSS_NonHTExist:1;
|
|
USHORT rsv2:11;
|
|
#endif
|
|
} ADD_HTINFO2, *PADD_HTINFO2;
|
|
|
|
|
|
// TODO: Need sync with spec about the definition of StbcMcs. In Draft 3.03, it's reserved.
|
|
typedef struct PACKED{
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT rsv:4;
|
|
USHORT PcoPhase:1;
|
|
USHORT PcoActive:1;
|
|
USHORT LsigTxopProt:1;
|
|
USHORT STBCBeacon:1;
|
|
USHORT DualCTSProtect:1;
|
|
USHORT DualBeacon:1;
|
|
USHORT StbcMcs:6;
|
|
#else
|
|
USHORT StbcMcs:6;
|
|
USHORT DualBeacon:1;
|
|
USHORT DualCTSProtect:1;
|
|
USHORT STBCBeacon:1;
|
|
USHORT LsigTxopProt:1; // L-SIG TXOP protection full support
|
|
USHORT PcoActive:1;
|
|
USHORT PcoPhase:1;
|
|
USHORT rsv:4;
|
|
#endif // RT_BIG_ENDIAN //
|
|
} ADD_HTINFO3, *PADD_HTINFO3;
|
|
|
|
#define SIZE_ADD_HT_INFO_IE 22
|
|
typedef struct PACKED{
|
|
UCHAR ControlChan;
|
|
ADD_HTINFO AddHtInfo;
|
|
ADD_HTINFO2 AddHtInfo2;
|
|
ADD_HTINFO3 AddHtInfo3;
|
|
UCHAR MCSSet[16]; // Basic MCS set
|
|
} ADD_HT_INFO_IE, *PADD_HT_INFO_IE;
|
|
|
|
typedef struct PACKED{
|
|
UCHAR NewExtChanOffset;
|
|
} NEW_EXT_CHAN_IE, *PNEW_EXT_CHAN_IE;
|
|
|
|
|
|
// 4-byte HTC field. maybe included in any frame except non-QOS data frame. The Order bit must set 1.
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
UINT32 RDG:1; //RDG / More PPDU
|
|
UINT32 ACConstraint:1; //feedback request
|
|
UINT32 rsv:5; //calibration sequence
|
|
UINT32 ZLFAnnouce:1; // ZLF announcement
|
|
UINT32 CSISTEERING:2; //CSI/ STEERING
|
|
UINT32 FBKReq:2; //feedback request
|
|
UINT32 CalSeq:2; //calibration sequence
|
|
UINT32 CalPos:2; // calibration position
|
|
UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available
|
|
UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB.
|
|
UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110.
|
|
UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback
|
|
UINT32 TRQ:1; //sounding request
|
|
UINT32 MA:1; //management action payload exist in (QoS Null+HTC)
|
|
#else
|
|
UINT32 MA:1; //management action payload exist in (QoS Null+HTC)
|
|
UINT32 TRQ:1; //sounding request
|
|
UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback
|
|
UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110.
|
|
UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB.
|
|
UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available
|
|
UINT32 CalPos:2; // calibration position
|
|
UINT32 CalSeq:2; //calibration sequence
|
|
UINT32 FBKReq:2; //feedback request
|
|
UINT32 CSISTEERING:2; //CSI/ STEERING
|
|
UINT32 ZLFAnnouce:1; // ZLF announcement
|
|
UINT32 rsv:5; //calibration sequence
|
|
UINT32 ACConstraint:1; //feedback request
|
|
UINT32 RDG:1; //RDG / More PPDU
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} HT_CONTROL, *PHT_CONTROL;
|
|
|
|
// 2-byte QOS CONTROL field
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT Txop_QueueSize:8;
|
|
USHORT AMsduPresent:1;
|
|
USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA
|
|
USHORT EOSP:1;
|
|
USHORT TID:4;
|
|
#else
|
|
USHORT TID:4;
|
|
USHORT EOSP:1;
|
|
USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA
|
|
USHORT AMsduPresent:1;
|
|
USHORT Txop_QueueSize:8;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} QOS_CONTROL, *PQOS_CONTROL;
|
|
|
|
// 2-byte Frame control field
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT Order:1; // Strict order expected
|
|
USHORT Wep:1; // Wep data
|
|
USHORT MoreData:1; // More data bit
|
|
USHORT PwrMgmt:1; // Power management bit
|
|
USHORT Retry:1; // Retry status bit
|
|
USHORT MoreFrag:1; // More fragment bit
|
|
USHORT FrDs:1; // From DS indication
|
|
USHORT ToDs:1; // To DS indication
|
|
USHORT SubType:4; // MSDU subtype
|
|
USHORT Type:2; // MSDU type
|
|
USHORT Ver:2; // Protocol version
|
|
#else
|
|
USHORT Ver:2; // Protocol version
|
|
USHORT Type:2; // MSDU type
|
|
USHORT SubType:4; // MSDU subtype
|
|
USHORT ToDs:1; // To DS indication
|
|
USHORT FrDs:1; // From DS indication
|
|
USHORT MoreFrag:1; // More fragment bit
|
|
USHORT Retry:1; // Retry status bit
|
|
USHORT PwrMgmt:1; // Power management bit
|
|
USHORT MoreData:1; // More data bit
|
|
USHORT Wep:1; // Wep data
|
|
USHORT Order:1; // Strict order expected
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} FRAME_CONTROL, *PFRAME_CONTROL;
|
|
|
|
typedef struct PACKED _HEADER_802_11 {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
UCHAR Addr3[MAC_ADDR_LEN];
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT Sequence:12;
|
|
USHORT Frag:4;
|
|
#else
|
|
USHORT Frag:4;
|
|
USHORT Sequence:12;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
UCHAR Octet[0];
|
|
} HEADER_802_11, *PHEADER_802_11;
|
|
|
|
typedef struct PACKED _FRAME_802_11 {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Octet[1];
|
|
} FRAME_802_11, *PFRAME_802_11;
|
|
|
|
// QoSNull embedding of management action. When HT Control MA field set to 1.
|
|
typedef struct PACKED _MA_BODY {
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
UCHAR Octet[1];
|
|
} MA_BODY, *PMA_BODY;
|
|
|
|
typedef struct PACKED _HEADER_802_3 {
|
|
UCHAR DAAddr1[MAC_ADDR_LEN];
|
|
UCHAR SAAddr2[MAC_ADDR_LEN];
|
|
UCHAR Octet[2];
|
|
} HEADER_802_3, *PHEADER_802_3;
|
|
////Block ACK related format
|
|
// 2-byte BA Parameter field in DELBA frames to terminate an already set up bA
|
|
typedef struct PACKED{
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT TID:4; // value of TC os TS
|
|
USHORT Initiator:1; // 1: originator 0:recipient
|
|
USHORT Rsv:11; // always set to 0
|
|
#else
|
|
USHORT Rsv:11; // always set to 0
|
|
USHORT Initiator:1; // 1: originator 0:recipient
|
|
USHORT TID:4; // value of TC os TS
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} DELBA_PARM, *PDELBA_PARM;
|
|
|
|
// 2-byte BA Parameter Set field in ADDBA frames to signal parm for setting up a BA
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT BufSize:10; // number of buffe of size 2304 octetsr
|
|
USHORT TID:4; // value of TC os TS
|
|
USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA
|
|
USHORT AMSDUSupported:1; // 0: not permitted 1: permitted
|
|
#else
|
|
USHORT AMSDUSupported:1; // 0: not permitted 1: permitted
|
|
USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA
|
|
USHORT TID:4; // value of TC os TS
|
|
USHORT BufSize:10; // number of buffe of size 2304 octetsr
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} BA_PARM, *PBA_PARM;
|
|
|
|
// 2-byte BA Starting Seq CONTROL field
|
|
typedef union PACKED {
|
|
struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent
|
|
USHORT FragNum:4; // always set to 0
|
|
#else
|
|
USHORT FragNum:4; // always set to 0
|
|
USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent
|
|
#endif /* RT_BIG_ENDIAN */
|
|
} field;
|
|
USHORT word;
|
|
} BASEQ_CONTROL, *PBASEQ_CONTROL;
|
|
|
|
//BAControl and BARControl are the same
|
|
// 2-byte BA CONTROL field in BA frame
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT TID:4;
|
|
USHORT Rsv:9;
|
|
USHORT Compressed:1;
|
|
USHORT MTID:1; //EWC V1.24
|
|
USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK
|
|
#else
|
|
USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK
|
|
USHORT MTID:1; //EWC V1.24
|
|
USHORT Compressed:1;
|
|
USHORT Rsv:9;
|
|
USHORT TID:4;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} BA_CONTROL, *PBA_CONTROL;
|
|
|
|
// 2-byte BAR CONTROL field in BAR frame
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT TID:4;
|
|
USHORT Rsv1:9;
|
|
USHORT Compressed:1;
|
|
USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ
|
|
USHORT ACKPolicy:1;
|
|
#else
|
|
USHORT ACKPolicy:1; // 0:normal ack, 1:no ack.
|
|
USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ
|
|
USHORT Compressed:1;
|
|
USHORT Rsv1:9;
|
|
USHORT TID:4;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} BAR_CONTROL, *PBAR_CONTROL;
|
|
|
|
// BARControl in MTBAR frame
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT NumTID:4;
|
|
USHORT Rsv1:9;
|
|
USHORT Compressed:1;
|
|
USHORT MTID:1;
|
|
USHORT ACKPolicy:1;
|
|
#else
|
|
USHORT ACKPolicy:1;
|
|
USHORT MTID:1;
|
|
USHORT Compressed:1;
|
|
USHORT Rsv1:9;
|
|
USHORT NumTID:4;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} MTBAR_CONTROL, *PMTBAR_CONTROL;
|
|
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
USHORT TID:4;
|
|
USHORT Rsv1:12;
|
|
#else
|
|
USHORT Rsv1:12;
|
|
USHORT TID:4;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} PER_TID_INFO, *PPER_TID_INFO;
|
|
|
|
typedef struct {
|
|
PER_TID_INFO PerTID;
|
|
BASEQ_CONTROL BAStartingSeq;
|
|
} EACH_TID, *PEACH_TID;
|
|
|
|
|
|
typedef struct PACKED _PSPOLL_FRAME {
|
|
FRAME_CONTROL FC;
|
|
USHORT Aid;
|
|
UCHAR Bssid[MAC_ADDR_LEN];
|
|
UCHAR Ta[MAC_ADDR_LEN];
|
|
} PSPOLL_FRAME, *PPSPOLL_FRAME;
|
|
|
|
typedef struct PACKED _RTS_FRAME {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
}RTS_FRAME, *PRTS_FRAME;
|
|
|
|
// BAREQ AND MTBAREQ have the same subtype BAR, 802.11n BAR use compressed bitmap.
|
|
typedef struct PACKED _FRAME_BA_REQ {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
BAR_CONTROL BARControl;
|
|
BASEQ_CONTROL BAStartingSeq;
|
|
} FRAME_BA_REQ, *PFRAME_BA_REQ;
|
|
|
|
typedef struct PACKED _FRAME_MTBA_REQ {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
MTBAR_CONTROL MTBARControl;
|
|
PER_TID_INFO PerTIDInfo;
|
|
BASEQ_CONTROL BAStartingSeq;
|
|
} FRAME_MTBA_REQ, *PFRAME_MTBA_REQ;
|
|
|
|
// Compressed format is mandantory in HT STA
|
|
typedef struct PACKED _FRAME_MTBA {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
BA_CONTROL BAControl;
|
|
BASEQ_CONTROL BAStartingSeq;
|
|
UCHAR BitMap[8];
|
|
} FRAME_MTBA, *PFRAME_MTBA;
|
|
|
|
typedef struct PACKED _FRAME_PSMP_ACTION {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
UCHAR Psmp; // 7.3.1.25
|
|
} FRAME_PSMP_ACTION, *PFRAME_PSMP_ACTION;
|
|
|
|
typedef struct PACKED _FRAME_ACTION_HDR {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
} FRAME_ACTION_HDR, *PFRAME_ACTION_HDR;
|
|
|
|
//Action Frame
|
|
//Action Frame Category:Spectrum, Action:Channel Switch. 7.3.2.20
|
|
typedef struct PACKED _CHAN_SWITCH_ANNOUNCE {
|
|
UCHAR ElementID; // ID = IE_CHANNEL_SWITCH_ANNOUNCEMENT = 37
|
|
UCHAR Len;
|
|
CHA_SWITCH_ANNOUNCE_IE CSAnnounceIe;
|
|
} CHAN_SWITCH_ANNOUNCE, *PCHAN_SWITCH_ANNOUNCE;
|
|
|
|
|
|
//802.11n : 7.3.2.20a
|
|
typedef struct PACKED _SECOND_CHAN_OFFSET {
|
|
UCHAR ElementID; // ID = IE_SECONDARY_CH_OFFSET = 62
|
|
UCHAR Len;
|
|
SEC_CHA_OFFSET_IE SecChOffsetIe;
|
|
} SECOND_CHAN_OFFSET, *PSECOND_CHAN_OFFSET;
|
|
|
|
|
|
typedef struct PACKED _FRAME_SPETRUM_CS {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
CHAN_SWITCH_ANNOUNCE CSAnnounce;
|
|
SECOND_CHAN_OFFSET SecondChannel;
|
|
} FRAME_SPETRUM_CS, *PFRAME_SPETRUM_CS;
|
|
|
|
|
|
typedef struct PACKED _FRAME_ADDBA_REQ {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
UCHAR Token; // 1
|
|
BA_PARM BaParm; // 2 - 10
|
|
USHORT TimeOutValue; // 0 - 0
|
|
BASEQ_CONTROL BaStartSeq; // 0-0
|
|
} FRAME_ADDBA_REQ, *PFRAME_ADDBA_REQ;
|
|
|
|
typedef struct PACKED _FRAME_ADDBA_RSP {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
UCHAR Token;
|
|
USHORT StatusCode;
|
|
BA_PARM BaParm; //0 - 2
|
|
USHORT TimeOutValue;
|
|
} FRAME_ADDBA_RSP, *PFRAME_ADDBA_RSP;
|
|
|
|
typedef struct PACKED _FRAME_DELBA_REQ {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
DELBA_PARM DelbaParm;
|
|
USHORT ReasonCode;
|
|
} FRAME_DELBA_REQ, *PFRAME_DELBA_REQ;
|
|
|
|
|
|
//7.2.1.7
|
|
typedef struct PACKED _FRAME_BAR {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
BAR_CONTROL BarControl;
|
|
BASEQ_CONTROL StartingSeq;
|
|
} FRAME_BAR, *PFRAME_BAR;
|
|
|
|
//7.2.1.7
|
|
typedef struct PACKED _FRAME_BA {
|
|
FRAME_CONTROL FC;
|
|
USHORT Duration;
|
|
UCHAR Addr1[MAC_ADDR_LEN];
|
|
UCHAR Addr2[MAC_ADDR_LEN];
|
|
BAR_CONTROL BarControl;
|
|
BASEQ_CONTROL StartingSeq;
|
|
UCHAR bitmask[8];
|
|
} FRAME_BA, *PFRAME_BA;
|
|
|
|
|
|
// Radio Measuement Request Frame Format
|
|
typedef struct PACKED _FRAME_RM_REQ_ACTION {
|
|
HEADER_802_11 Hdr;
|
|
UCHAR Category;
|
|
UCHAR Action;
|
|
UCHAR Token;
|
|
USHORT Repetition;
|
|
UCHAR data[0];
|
|
} FRAME_RM_REQ_ACTION, *PFRAME_RM_REQ_ACTION;
|
|
|
|
typedef struct PACKED {
|
|
UCHAR ID;
|
|
UCHAR Length;
|
|
UCHAR ChannelSwitchMode;
|
|
UCHAR NewRegClass;
|
|
UCHAR NewChannelNum;
|
|
UCHAR ChannelSwitchCount;
|
|
} HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE, *PHT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE;
|
|
|
|
|
|
//
|
|
// _Limit must be the 2**n - 1
|
|
// _SEQ1 , _SEQ2 must be within 0 ~ _Limit
|
|
//
|
|
#define SEQ_STEPONE(_SEQ1, _SEQ2, _Limit) ((_SEQ1 == ((_SEQ2+1) & _Limit)))
|
|
#define SEQ_SMALLER(_SEQ1, _SEQ2, _Limit) (((_SEQ1-_SEQ2) & ((_Limit+1)>>1)))
|
|
#define SEQ_LARGER(_SEQ1, _SEQ2, _Limit) ((_SEQ1 != _SEQ2) && !(((_SEQ1-_SEQ2) & ((_Limit+1)>>1))))
|
|
#define SEQ_WITHIN_WIN(_SEQ1, _SEQ2, _WIN, _Limit) (SEQ_LARGER(_SEQ1, _SEQ2, _Limit) && \
|
|
SEQ_SMALLER(_SEQ1, ((_SEQ2+_WIN+1)&_Limit), _Limit))
|
|
|
|
//
|
|
// Contention-free parameter (without ID and Length)
|
|
//
|
|
typedef struct PACKED {
|
|
BOOLEAN bValid; // 1: variable contains valid value
|
|
UCHAR CfpCount;
|
|
UCHAR CfpPeriod;
|
|
USHORT CfpMaxDuration;
|
|
USHORT CfpDurRemaining;
|
|
} CF_PARM, *PCF_PARM;
|
|
|
|
typedef struct _CIPHER_SUITE {
|
|
NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher 1, this one has more secured cipher suite
|
|
NDIS_802_11_ENCRYPTION_STATUS PairCipherAux; // Unicast cipher 2 if AP announce two unicast cipher suite
|
|
NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Group cipher
|
|
USHORT RsnCapability; // RSN capability from beacon
|
|
BOOLEAN bMixMode; // Indicate Pair & Group cipher might be different
|
|
} CIPHER_SUITE, *PCIPHER_SUITE;
|
|
|
|
// EDCA configuration from AP's BEACON/ProbeRsp
|
|
typedef struct {
|
|
BOOLEAN bValid; // 1: variable contains valid value
|
|
BOOLEAN bAdd; // 1: variable contains valid value
|
|
BOOLEAN bQAck;
|
|
BOOLEAN bQueueRequest;
|
|
BOOLEAN bTxopRequest;
|
|
BOOLEAN bAPSDCapable;
|
|
// BOOLEAN bMoreDataAck;
|
|
UCHAR EdcaUpdateCount;
|
|
UCHAR Aifsn[4]; // 0:AC_BK, 1:AC_BE, 2:AC_VI, 3:AC_VO
|
|
UCHAR Cwmin[4];
|
|
UCHAR Cwmax[4];
|
|
USHORT Txop[4]; // in unit of 32-us
|
|
BOOLEAN bACM[4]; // 1: Admission Control of AC_BK is mandattory
|
|
} EDCA_PARM, *PEDCA_PARM;
|
|
|
|
// QBSS LOAD information from QAP's BEACON/ProbeRsp
|
|
typedef struct {
|
|
BOOLEAN bValid; // 1: variable contains valid value
|
|
USHORT StaNum;
|
|
UCHAR ChannelUtilization;
|
|
USHORT RemainingAdmissionControl; // in unit of 32-us
|
|
} QBSS_LOAD_PARM, *PQBSS_LOAD_PARM;
|
|
|
|
// QBSS Info field in QSTA's assoc req
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR Rsv2:1;
|
|
UCHAR MaxSPLength:2;
|
|
UCHAR Rsv1:1;
|
|
UCHAR UAPSD_AC_BE:1;
|
|
UCHAR UAPSD_AC_BK:1;
|
|
UCHAR UAPSD_AC_VI:1;
|
|
UCHAR UAPSD_AC_VO:1;
|
|
#else
|
|
UCHAR UAPSD_AC_VO:1;
|
|
UCHAR UAPSD_AC_VI:1;
|
|
UCHAR UAPSD_AC_BK:1;
|
|
UCHAR UAPSD_AC_BE:1;
|
|
UCHAR Rsv1:1;
|
|
UCHAR MaxSPLength:2;
|
|
UCHAR Rsv2:1;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} QBSS_STA_INFO_PARM, *PQBSS_STA_INFO_PARM;
|
|
|
|
// QBSS Info field in QAP's Beacon/ProbeRsp
|
|
typedef struct PACKED {
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR UAPSD:1;
|
|
UCHAR Rsv:3;
|
|
UCHAR ParamSetCount:4;
|
|
#else
|
|
UCHAR ParamSetCount:4;
|
|
UCHAR Rsv:3;
|
|
UCHAR UAPSD:1;
|
|
#endif /* !RT_BIG_ENDIAN */
|
|
} QBSS_AP_INFO_PARM, *PQBSS_AP_INFO_PARM;
|
|
|
|
// QOS Capability reported in QAP's BEACON/ProbeRsp
|
|
// QOS Capability sent out in QSTA's AssociateReq/ReAssociateReq
|
|
typedef struct {
|
|
BOOLEAN bValid; // 1: variable contains valid value
|
|
BOOLEAN bQAck;
|
|
BOOLEAN bQueueRequest;
|
|
BOOLEAN bTxopRequest;
|
|
// BOOLEAN bMoreDataAck;
|
|
UCHAR EdcaUpdateCount;
|
|
} QOS_CAPABILITY_PARM, *PQOS_CAPABILITY_PARM;
|
|
|
|
#ifdef CONFIG_STA_SUPPORT
|
|
typedef struct {
|
|
UCHAR IELen;
|
|
UCHAR IE[MAX_CUSTOM_LEN];
|
|
} WPA_IE_;
|
|
#endif // CONFIG_STA_SUPPORT //
|
|
|
|
|
|
typedef struct {
|
|
UCHAR Bssid[MAC_ADDR_LEN];
|
|
UCHAR Channel;
|
|
UCHAR CentralChannel; //Store the wide-band central channel for 40MHz. .used in 40MHz AP. Or this is the same as Channel.
|
|
UCHAR BssType;
|
|
USHORT AtimWin;
|
|
USHORT BeaconPeriod;
|
|
|
|
UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES];
|
|
UCHAR SupRateLen;
|
|
UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
|
|
UCHAR ExtRateLen;
|
|
HT_CAPABILITY_IE HtCapability;
|
|
UCHAR HtCapabilityLen;
|
|
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
|
|
UCHAR AddHtInfoLen;
|
|
UCHAR NewExtChanOffset;
|
|
CHAR Rssi;
|
|
UCHAR Privacy; // Indicate security function ON/OFF. Don't mess up with auth mode.
|
|
UCHAR Hidden;
|
|
|
|
USHORT DtimPeriod;
|
|
USHORT CapabilityInfo;
|
|
|
|
USHORT CfpCount;
|
|
USHORT CfpPeriod;
|
|
USHORT CfpMaxDuration;
|
|
USHORT CfpDurRemaining;
|
|
UCHAR SsidLen;
|
|
CHAR Ssid[MAX_LEN_OF_SSID];
|
|
|
|
ULONG LastBeaconRxTime; // OS's timestamp
|
|
|
|
BOOLEAN bSES;
|
|
|
|
// New for WPA2
|
|
CIPHER_SUITE WPA; // AP announced WPA cipher suite
|
|
CIPHER_SUITE WPA2; // AP announced WPA2 cipher suite
|
|
|
|
// New for microsoft WPA support
|
|
NDIS_802_11_FIXED_IEs FixIEs;
|
|
NDIS_802_11_AUTHENTICATION_MODE AuthModeAux; // Addition mode for WPA2 / WPA capable AP
|
|
NDIS_802_11_AUTHENTICATION_MODE AuthMode;
|
|
NDIS_802_11_WEP_STATUS WepStatus; // Unicast Encryption Algorithm extract from VAR_IE
|
|
USHORT VarIELen; // Length of next VIE include EID & Length
|
|
UCHAR VarIEs[MAX_VIE_LEN];
|
|
|
|
// CCX Ckip information
|
|
UCHAR CkipFlag;
|
|
|
|
// CCX 2 TSF
|
|
UCHAR PTSF[4]; // Parent TSF
|
|
UCHAR TTSF[8]; // Target TSF
|
|
|
|
// 802.11e d9, and WMM
|
|
EDCA_PARM EdcaParm;
|
|
QOS_CAPABILITY_PARM QosCapability;
|
|
QBSS_LOAD_PARM QbssLoad;
|
|
#ifdef CONFIG_STA_SUPPORT
|
|
WPA_IE_ WpaIE;
|
|
WPA_IE_ RsnIE;
|
|
#ifdef EXT_BUILD_CHANNEL_LIST
|
|
UCHAR CountryString[3];
|
|
BOOLEAN bHasCountryIE;
|
|
#endif // EXT_BUILD_CHANNEL_LIST //
|
|
#endif // CONFIG_STA_SUPPORT //
|
|
} BSS_ENTRY, *PBSS_ENTRY;
|
|
|
|
typedef struct {
|
|
UCHAR BssNr;
|
|
UCHAR BssOverlapNr;
|
|
BSS_ENTRY BssEntry[MAX_LEN_OF_BSS_TABLE];
|
|
} BSS_TABLE, *PBSS_TABLE;
|
|
|
|
|
|
typedef struct _MLME_QUEUE_ELEM {
|
|
ULONG Machine;
|
|
ULONG MsgType;
|
|
ULONG MsgLen;
|
|
UCHAR Msg[MGMT_DMA_BUFFER_SIZE];
|
|
LARGE_INTEGER TimeStamp;
|
|
UCHAR Rssi0;
|
|
UCHAR Rssi1;
|
|
UCHAR Rssi2;
|
|
UCHAR Signal;
|
|
UCHAR Channel;
|
|
UCHAR Wcid;
|
|
BOOLEAN Occupied;
|
|
} MLME_QUEUE_ELEM, *PMLME_QUEUE_ELEM;
|
|
|
|
typedef struct _MLME_QUEUE {
|
|
ULONG Num;
|
|
ULONG Head;
|
|
ULONG Tail;
|
|
NDIS_SPIN_LOCK Lock;
|
|
MLME_QUEUE_ELEM Entry[MAX_LEN_OF_MLME_QUEUE];
|
|
} MLME_QUEUE, *PMLME_QUEUE;
|
|
|
|
typedef VOID (*STATE_MACHINE_FUNC)(VOID *Adaptor, MLME_QUEUE_ELEM *Elem);
|
|
|
|
typedef struct _STATE_MACHINE {
|
|
ULONG Base;
|
|
ULONG NrState;
|
|
ULONG NrMsg;
|
|
ULONG CurrState;
|
|
STATE_MACHINE_FUNC *TransFunc;
|
|
} STATE_MACHINE, *PSTATE_MACHINE;
|
|
|
|
|
|
// MLME AUX data structure that hold temporarliy settings during a connection attempt.
|
|
// Once this attemp succeeds, all settings will be copy to pAd->StaActive.
|
|
// A connection attempt (user set OID, roaming, CCX fast roaming,..) consists of
|
|
// several steps (JOIN, AUTH, ASSOC or REASSOC) and may fail at any step. We purposely
|
|
// separate this under-trial settings away from pAd->StaActive so that once
|
|
// this new attempt failed, driver can auto-recover back to the active settings.
|
|
typedef struct _MLME_AUX {
|
|
UCHAR BssType;
|
|
UCHAR Ssid[MAX_LEN_OF_SSID];
|
|
UCHAR SsidLen;
|
|
UCHAR Bssid[MAC_ADDR_LEN];
|
|
UCHAR AutoReconnectSsid[MAX_LEN_OF_SSID];
|
|
UCHAR AutoReconnectSsidLen;
|
|
USHORT Alg;
|
|
UCHAR ScanType;
|
|
UCHAR Channel;
|
|
UCHAR CentralChannel;
|
|
USHORT Aid;
|
|
USHORT CapabilityInfo;
|
|
USHORT BeaconPeriod;
|
|
USHORT CfpMaxDuration;
|
|
USHORT CfpPeriod;
|
|
USHORT AtimWin;
|
|
|
|
// Copy supported rate from desired AP's beacon. We are trying to match
|
|
// AP's supported and extended rate settings.
|
|
UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES];
|
|
UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
|
|
UCHAR SupRateLen;
|
|
UCHAR ExtRateLen;
|
|
HT_CAPABILITY_IE HtCapability;
|
|
UCHAR HtCapabilityLen;
|
|
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
|
|
UCHAR NewExtChannelOffset;
|
|
//RT_HT_CAPABILITY SupportedHtPhy;
|
|
|
|
// new for QOS
|
|
QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP
|
|
EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP
|
|
QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP
|
|
|
|
// new to keep Ralink specific feature
|
|
ULONG APRalinkIe;
|
|
|
|
BSS_TABLE SsidBssTab; // AP list for the same SSID
|
|
BSS_TABLE RoamTab; // AP list eligible for roaming
|
|
ULONG BssIdx;
|
|
ULONG RoamIdx;
|
|
|
|
BOOLEAN CurrReqIsFromNdis;
|
|
|
|
RALINK_TIMER_STRUCT BeaconTimer, ScanTimer;
|
|
RALINK_TIMER_STRUCT AuthTimer;
|
|
RALINK_TIMER_STRUCT AssocTimer, ReassocTimer, DisassocTimer;
|
|
} MLME_AUX, *PMLME_AUX;
|
|
|
|
typedef struct _MLME_ADDBA_REQ_STRUCT{
|
|
UCHAR Wcid; //
|
|
UCHAR pAddr[MAC_ADDR_LEN];
|
|
UCHAR BaBufSize;
|
|
USHORT TimeOutValue;
|
|
UCHAR TID;
|
|
UCHAR Token;
|
|
USHORT BaStartSeq;
|
|
} MLME_ADDBA_REQ_STRUCT, *PMLME_ADDBA_REQ_STRUCT;
|
|
|
|
|
|
typedef struct _MLME_DELBA_REQ_STRUCT{
|
|
UCHAR Wcid; //
|
|
UCHAR Addr[MAC_ADDR_LEN];
|
|
UCHAR TID;
|
|
UCHAR Initiator;
|
|
} MLME_DELBA_REQ_STRUCT, *PMLME_DELBA_REQ_STRUCT;
|
|
|
|
// assoc struct is equal to reassoc
|
|
typedef struct _MLME_ASSOC_REQ_STRUCT{
|
|
UCHAR Addr[MAC_ADDR_LEN];
|
|
USHORT CapabilityInfo;
|
|
USHORT ListenIntv;
|
|
ULONG Timeout;
|
|
} MLME_ASSOC_REQ_STRUCT, *PMLME_ASSOC_REQ_STRUCT, MLME_REASSOC_REQ_STRUCT, *PMLME_REASSOC_REQ_STRUCT;
|
|
|
|
typedef struct _MLME_DISASSOC_REQ_STRUCT{
|
|
UCHAR Addr[MAC_ADDR_LEN];
|
|
USHORT Reason;
|
|
} MLME_DISASSOC_REQ_STRUCT, *PMLME_DISASSOC_REQ_STRUCT;
|
|
|
|
typedef struct _MLME_AUTH_REQ_STRUCT {
|
|
UCHAR Addr[MAC_ADDR_LEN];
|
|
USHORT Alg;
|
|
ULONG Timeout;
|
|
} MLME_AUTH_REQ_STRUCT, *PMLME_AUTH_REQ_STRUCT;
|
|
|
|
typedef struct _MLME_DEAUTH_REQ_STRUCT {
|
|
UCHAR Addr[MAC_ADDR_LEN];
|
|
USHORT Reason;
|
|
} MLME_DEAUTH_REQ_STRUCT, *PMLME_DEAUTH_REQ_STRUCT;
|
|
|
|
typedef struct {
|
|
ULONG BssIdx;
|
|
} MLME_JOIN_REQ_STRUCT;
|
|
|
|
typedef struct _MLME_SCAN_REQ_STRUCT {
|
|
UCHAR Bssid[MAC_ADDR_LEN];
|
|
UCHAR BssType;
|
|
UCHAR ScanType;
|
|
UCHAR SsidLen;
|
|
CHAR Ssid[MAX_LEN_OF_SSID];
|
|
} MLME_SCAN_REQ_STRUCT, *PMLME_SCAN_REQ_STRUCT;
|
|
|
|
typedef struct _MLME_START_REQ_STRUCT {
|
|
CHAR Ssid[MAX_LEN_OF_SSID];
|
|
UCHAR SsidLen;
|
|
} MLME_START_REQ_STRUCT, *PMLME_START_REQ_STRUCT;
|
|
|
|
#ifdef CONFIG_STA_SUPPORT
|
|
#ifdef QOS_DLS_SUPPORT
|
|
// structure for DLS
|
|
typedef struct _RT_802_11_DLS {
|
|
USHORT TimeOut; // Use to time out while slience, unit: second , set by UI
|
|
USHORT CountDownTimer; // Use to time out while slience,unit: second , used by driver only
|
|
NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI
|
|
UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only
|
|
BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link
|
|
RALINK_TIMER_STRUCT Timer; // Use to time out while handshake
|
|
USHORT Sequence;
|
|
USHORT MacTabMatchWCID; // ASIC
|
|
BOOLEAN bHTCap;
|
|
PVOID pAd;
|
|
} RT_802_11_DLS, *PRT_802_11_DLS;
|
|
|
|
typedef struct _MLME_DLS_REQ_STRUCT {
|
|
PRT_802_11_DLS pDLS;
|
|
USHORT Reason;
|
|
} MLME_DLS_REQ_STRUCT, *PMLME_DLS_REQ_STRUCT;
|
|
#endif // QOS_DLS_SUPPORT //
|
|
#endif // CONFIG_STA_SUPPORT //
|
|
|
|
typedef struct PACKED {
|
|
UCHAR Eid;
|
|
UCHAR Len;
|
|
CHAR Octet[1];
|
|
} EID_STRUCT,*PEID_STRUCT, BEACON_EID_STRUCT, *PBEACON_EID_STRUCT;
|
|
|
|
typedef struct PACKED _RTMP_TX_RATE_SWITCH
|
|
{
|
|
UCHAR ItemNo;
|
|
#ifdef RT_BIG_ENDIAN
|
|
UCHAR Rsv2:2;
|
|
UCHAR Mode:2;
|
|
UCHAR Rsv1:1;
|
|
UCHAR BW:1;
|
|
UCHAR ShortGI:1;
|
|
UCHAR STBC:1;
|
|
#else
|
|
UCHAR STBC:1;
|
|
UCHAR ShortGI:1;
|
|
UCHAR BW:1;
|
|
UCHAR Rsv1:1;
|
|
UCHAR Mode:2;
|
|
UCHAR Rsv2:2;
|
|
#endif
|
|
UCHAR CurrMCS;
|
|
UCHAR TrainUp;
|
|
UCHAR TrainDown;
|
|
} RRTMP_TX_RATE_SWITCH, *PRTMP_TX_RATE_SWITCH;
|
|
|
|
// ========================== AP mlme.h ===============================
|
|
#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps
|
|
#define DEFAULT_DTIM_PERIOD 1
|
|
|
|
#define MAC_TABLE_AGEOUT_TIME 300 // unit: sec
|
|
#define MAC_TABLE_ASSOC_TIMEOUT 5 // unit: sec
|
|
#define MAC_TABLE_FULL(Tab) ((Tab).size == MAX_LEN_OF_MAC_TABLE)
|
|
|
|
// AP shall drop the sta if contine Tx fail count reach it.
|
|
#define MAC_ENTRY_LIFE_CHECK_CNT 20 // packet cnt.
|
|
|
|
// Value domain of pMacEntry->Sst
|
|
typedef enum _Sst {
|
|
SST_NOT_AUTH, // 0: equivalent to IEEE 802.11/1999 state 1
|
|
SST_AUTH, // 1: equivalent to IEEE 802.11/1999 state 2
|
|
SST_ASSOC // 2: equivalent to IEEE 802.11/1999 state 3
|
|
} SST;
|
|
|
|
// value domain of pMacEntry->AuthState
|
|
typedef enum _AuthState {
|
|
AS_NOT_AUTH,
|
|
AS_AUTH_OPEN, // STA has been authenticated using OPEN SYSTEM
|
|
AS_AUTH_KEY, // STA has been authenticated using SHARED KEY
|
|
AS_AUTHENTICATING // STA is waiting for AUTH seq#3 using SHARED KEY
|
|
} AUTH_STATE;
|
|
|
|
//for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114
|
|
typedef enum _ApWpaState {
|
|
AS_NOTUSE, // 0
|
|
AS_DISCONNECT, // 1
|
|
AS_DISCONNECTED, // 2
|
|
AS_INITIALIZE, // 3
|
|
AS_AUTHENTICATION, // 4
|
|
AS_AUTHENTICATION2, // 5
|
|
AS_INITPMK, // 6
|
|
AS_INITPSK, // 7
|
|
AS_PTKSTART, // 8
|
|
AS_PTKINIT_NEGOTIATING, // 9
|
|
AS_PTKINITDONE, // 10
|
|
AS_UPDATEKEYS, // 11
|
|
AS_INTEGRITY_FAILURE, // 12
|
|
AS_KEYUPDATE, // 13
|
|
} AP_WPA_STATE;
|
|
|
|
// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114
|
|
typedef enum _GTKState {
|
|
REKEY_NEGOTIATING,
|
|
REKEY_ESTABLISHED,
|
|
KEYERROR,
|
|
} GTK_STATE;
|
|
|
|
// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114
|
|
typedef enum _WpaGTKState {
|
|
SETKEYS,
|
|
SETKEYS_DONE,
|
|
} WPA_GTK_STATE;
|
|
// ====================== end of AP mlme.h ============================
|
|
|
|
|
|
#endif // MLME_H__
|