/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11
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* remains copyright by the original authors
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*
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* Portions of the merged code are based on Host AP (software wireless
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* LAN access point) driver for Intersil Prism2/2.5/3.
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*
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* Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
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* <jkmaline@cc.hut.fi>
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* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* Adaption to a generic IEEE 802.11 stack by James Ketrenos
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* <jketreno@linux.intel.com>
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* Copyright (c) 2004, Intel Corporation
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*
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* Modified for Realtek's wi-fi cards by Andrea Merello
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* <andrea.merello@gmail.com>
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*/
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#ifndef IEEE80211_H
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#define IEEE80211_H
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#include <linux/if_ether.h> /* ETH_ALEN */
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/jiffies.h>
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#include <linux/timer.h>
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#include <linux/sched.h>
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#include <linux/semaphore.h>
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#include <linux/interrupt.h>
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#include <linux/delay.h>
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#include <linux/wireless.h>
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#include <linux/ieee80211.h>
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#include "rtl819x_HT.h"
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#include "rtl819x_BA.h"
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#include "rtl819x_TS.h"
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#ifndef IW_MODE_MONITOR
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#define IW_MODE_MONITOR 6
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#endif
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#ifndef IWEVCUSTOM
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#define IWEVCUSTOM 0x8c02
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#endif
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#define KEY_TYPE_NA 0x0
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#define KEY_TYPE_WEP40 0x1
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#define KEY_TYPE_TKIP 0x2
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#define KEY_TYPE_CCMP 0x4
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#define KEY_TYPE_WEP104 0x5
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/* added for rtl819x tx procedure */
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#define MAX_QUEUE_SIZE 0x10
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//
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// 8190 queue mapping
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//
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#define BK_QUEUE 0
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#define BE_QUEUE 1
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#define VI_QUEUE 2
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#define VO_QUEUE 3
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#define HCCA_QUEUE 4
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#define TXCMD_QUEUE 5
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#define MGNT_QUEUE 6
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#define HIGH_QUEUE 7
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#define BEACON_QUEUE 8
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#define LOW_QUEUE BE_QUEUE
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#define NORMAL_QUEUE MGNT_QUEUE
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//added by amy for ps
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#define SWRF_TIMEOUT 50
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//added by amy for LEAP related
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#define IE_CISCO_FLAG_POSITION 0x08 // Flag byte: byte 8, numbered from 0.
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#define SUPPORT_CKIP_MIC 0x08 // bit3
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#define SUPPORT_CKIP_PK 0x10 // bit4
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/* defined for skb cb field */
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/* At most 28 byte */
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struct cb_desc {
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/* Tx Desc Related flags (8-9) */
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u8 bLastIniPkt:1;
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u8 bCmdOrInit:1;
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u8 bFirstSeg:1;
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u8 bLastSeg:1;
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u8 bEncrypt:1;
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u8 bTxDisableRateFallBack:1;
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u8 bTxUseDriverAssingedRate:1;
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u8 bHwSec:1; //indicate whether use Hw security. WB
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u8 reserved1;
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/* Tx Firmware Relaged flags (10-11)*/
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u8 bCTSEnable:1;
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u8 bRTSEnable:1;
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u8 bUseShortGI:1;
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u8 bUseShortPreamble:1;
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u8 bTxEnableFwCalcDur:1;
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u8 bAMPDUEnable:1;
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u8 bRTSSTBC:1;
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u8 RTSSC:1;
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u8 bRTSBW:1;
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u8 bPacketBW:1;
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u8 bRTSUseShortPreamble:1;
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u8 bRTSUseShortGI:1;
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u8 bMulticast:1;
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u8 bBroadcast:1;
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//u8 reserved2:2;
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u8 drv_agg_enable:1;
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u8 reserved2:1;
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/* Tx Desc related element(12-19) */
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u8 rata_index;
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u8 queue_index;
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//u8 reserved3;
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//u8 reserved4;
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u16 txbuf_size;
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//u8 reserved5;
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u8 RATRIndex;
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u8 reserved6;
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u8 reserved7;
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u8 reserved8;
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/* Tx firmware related element(20-27) */
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u8 data_rate;
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u8 rts_rate;
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u8 ampdu_factor;
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u8 ampdu_density;
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//u8 reserved9;
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//u8 reserved10;
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//u8 reserved11;
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u8 DrvAggrNum;
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u16 pkt_size;
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u8 reserved12;
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};
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/*--------------------------Define -------------------------------------------*/
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#define MGN_1M 0x02
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#define MGN_2M 0x04
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#define MGN_5_5M 0x0b
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#define MGN_11M 0x16
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#define MGN_6M 0x0c
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#define MGN_9M 0x12
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#define MGN_12M 0x18
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#define MGN_18M 0x24
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#define MGN_24M 0x30
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#define MGN_36M 0x48
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#define MGN_48M 0x60
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#define MGN_54M 0x6c
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#define MGN_MCS0 0x80
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#define MGN_MCS1 0x81
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#define MGN_MCS2 0x82
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#define MGN_MCS3 0x83
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#define MGN_MCS4 0x84
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#define MGN_MCS5 0x85
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#define MGN_MCS6 0x86
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#define MGN_MCS7 0x87
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#define MGN_MCS8 0x88
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#define MGN_MCS9 0x89
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#define MGN_MCS10 0x8a
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#define MGN_MCS11 0x8b
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#define MGN_MCS12 0x8c
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#define MGN_MCS13 0x8d
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#define MGN_MCS14 0x8e
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#define MGN_MCS15 0x8f
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#define aSifsTime ((priv->ieee80211->current_network.mode == IEEE_A || \
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priv->ieee80211->current_network.mode == IEEE_N_24G || \
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priv->ieee80211->current_network.mode == IEEE_N_5G) ? \
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16 : 10)
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#define MGMT_QUEUE_NUM 5
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#define IEEE_CMD_SET_WPA_PARAM 1
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#define IEEE_CMD_SET_WPA_IE 2
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#define IEEE_CMD_SET_ENCRYPTION 3
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#define IEEE_CMD_MLME 4
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#define IEEE_PARAM_WPA_ENABLED 1
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#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
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#define IEEE_PARAM_DROP_UNENCRYPTED 3
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#define IEEE_PARAM_PRIVACY_INVOKED 4
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#define IEEE_PARAM_AUTH_ALGS 5
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#define IEEE_PARAM_IEEE_802_1X 6
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//It should consistent with the driver_XXX.c
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// David, 2006.9.26
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#define IEEE_PARAM_WPAX_SELECT 7
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//Added for notify the encryption type selection
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// David, 2006.9.26
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#define IEEE_PROTO_WPA 1
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#define IEEE_PROTO_RSN 2
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//Added for notify the encryption type selection
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// David, 2006.9.26
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#define IEEE_WPAX_USEGROUP 0
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#define IEEE_WPAX_WEP40 1
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#define IEEE_WPAX_TKIP 2
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#define IEEE_WPAX_WRAP 3
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#define IEEE_WPAX_CCMP 4
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#define IEEE_WPAX_WEP104 5
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#define IEEE_KEY_MGMT_IEEE8021X 1
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#define IEEE_KEY_MGMT_PSK 2
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#define IEEE_MLME_STA_DEAUTH 1
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#define IEEE_MLME_STA_DISASSOC 2
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#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
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#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
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#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
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#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
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#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
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#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
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#define IEEE_CRYPT_ALG_NAME_LEN 16
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#define MAX_IE_LEN 0xff
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// added for kernel conflict
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#define ieee80211_crypt_deinit_entries ieee80211_crypt_deinit_entries_rsl
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#define ieee80211_crypt_deinit_handler ieee80211_crypt_deinit_handler_rsl
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#define ieee80211_crypt_delayed_deinit ieee80211_crypt_delayed_deinit_rsl
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#define ieee80211_register_crypto_ops ieee80211_register_crypto_ops_rsl
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#define ieee80211_unregister_crypto_ops ieee80211_unregister_crypto_ops_rsl
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#define ieee80211_get_crypto_ops ieee80211_get_crypto_ops_rsl
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#define ieee80211_ccmp_null ieee80211_ccmp_null_rsl
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#define ieee80211_tkip_null ieee80211_tkip_null_rsl
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#define free_ieee80211 free_ieee80211_rsl
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#define alloc_ieee80211 alloc_ieee80211_rsl
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#define ieee80211_rx ieee80211_rx_rsl
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#define ieee80211_rx_mgt ieee80211_rx_mgt_rsl
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#define ieee80211_get_beacon ieee80211_get_beacon_rsl
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#define ieee80211_wake_queue ieee80211_wake_queue_rsl
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#define ieee80211_stop_queue ieee80211_stop_queue_rsl
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#define ieee80211_reset_queue ieee80211_reset_queue_rsl
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#define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rsl
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#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl
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#define ieee80211_is_shortslot ieee80211_is_shortslot_rsl
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#define ieee80211_is_54g ieee80211_is_54g_rsl
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#define ieee80211_wpa_supplicant_ioctl ieee80211_wpa_supplicant_ioctl_rsl
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#define ieee80211_ps_tx_ack ieee80211_ps_tx_ack_rsl
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#define ieee80211_softmac_xmit ieee80211_softmac_xmit_rsl
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#define ieee80211_stop_send_beacons ieee80211_stop_send_beacons_rsl
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#define notify_wx_assoc_event notify_wx_assoc_event_rsl
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#define SendDisassociation SendDisassociation_rsl
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#define ieee80211_disassociate ieee80211_disassociate_rsl
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#define ieee80211_start_send_beacons ieee80211_start_send_beacons_rsl
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#define ieee80211_stop_scan ieee80211_stop_scan_rsl
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#define ieee80211_send_probe_requests ieee80211_send_probe_requests_rsl
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#define ieee80211_softmac_scan_syncro ieee80211_softmac_scan_syncro_rsl
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#define ieee80211_start_scan_syncro ieee80211_start_scan_syncro_rsl
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#define ieee80211_wx_get_essid ieee80211_wx_get_essid_rsl
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#define ieee80211_wx_set_essid ieee80211_wx_set_essid_rsl
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#define ieee80211_wx_set_rate ieee80211_wx_set_rate_rsl
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#define ieee80211_wx_get_rate ieee80211_wx_get_rate_rsl
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#define ieee80211_wx_set_wap ieee80211_wx_set_wap_rsl
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#define ieee80211_wx_get_wap ieee80211_wx_get_wap_rsl
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#define ieee80211_wx_set_mode ieee80211_wx_set_mode_rsl
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#define ieee80211_wx_get_mode ieee80211_wx_get_mode_rsl
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#define ieee80211_wx_set_scan ieee80211_wx_set_scan_rsl
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#define ieee80211_wx_get_freq ieee80211_wx_get_freq_rsl
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#define ieee80211_wx_set_freq ieee80211_wx_set_freq_rsl
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#define ieee80211_wx_set_rawtx ieee80211_wx_set_rawtx_rsl
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#define ieee80211_wx_get_name ieee80211_wx_get_name_rsl
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#define ieee80211_wx_set_power ieee80211_wx_set_power_rsl
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#define ieee80211_wx_get_power ieee80211_wx_get_power_rsl
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#define ieee80211_wlan_frequencies ieee80211_wlan_frequencies_rsl
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#define ieee80211_wx_set_rts ieee80211_wx_set_rts_rsl
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#define ieee80211_wx_get_rts ieee80211_wx_get_rts_rsl
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#define ieee80211_txb_free ieee80211_txb_free_rsl
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#define ieee80211_wx_set_gen_ie ieee80211_wx_set_gen_ie_rsl
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#define ieee80211_wx_get_scan ieee80211_wx_get_scan_rsl
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#define ieee80211_wx_set_encode ieee80211_wx_set_encode_rsl
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#define ieee80211_wx_get_encode ieee80211_wx_get_encode_rsl
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#define ieee80211_wx_set_mlme ieee80211_wx_set_mlme_rsl
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#define ieee80211_wx_set_auth ieee80211_wx_set_auth_rsl
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#define ieee80211_wx_set_encode_ext ieee80211_wx_set_encode_ext_rsl
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#define ieee80211_wx_get_encode_ext ieee80211_wx_get_encode_ext_rsl
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struct ieee_param {
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u32 cmd;
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u8 sta_addr[ETH_ALEN];
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union {
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struct {
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u8 name;
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u32 value;
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} wpa_param;
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struct {
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u32 len;
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u8 reserved[32];
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u8 data[0];
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} wpa_ie;
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struct{
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int command;
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int reason_code;
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} mlme;
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struct {
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u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
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u8 set_tx;
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u32 err;
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u8 idx;
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u8 seq[8]; /* sequence counter (set: RX, get: TX) */
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u16 key_len;
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u8 key[0];
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} crypt;
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} u;
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};
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// linux under 2.6.9 release may not support it, so modify it for common use
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#define IEEE80211_DATA_LEN 2304
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/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
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* 6.2.1.1.2.
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*
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* The figure in section 7.1.2 suggests a body size of up to 2312
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* bytes is allowed, which is a bit confusing, I suspect this
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* represents the 2304 bytes of real data, plus a possible 8 bytes of
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* WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
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*/
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#define IEEE80211_1ADDR_LEN 10
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#define IEEE80211_2ADDR_LEN 16
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#define IEEE80211_3ADDR_LEN 24
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#define IEEE80211_4ADDR_LEN 30
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#define IEEE80211_FCS_LEN 4
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#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
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#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
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#define IEEE80211_MGMT_HDR_LEN 24
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#define IEEE80211_DATA_HDR3_LEN 24
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#define IEEE80211_DATA_HDR4_LEN 30
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#define MIN_FRAG_THRESHOLD 256U
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#define MAX_FRAG_THRESHOLD 2346U
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/* Frame control field constants */
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#define IEEE80211_FCTL_VERS 0x0003
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#define IEEE80211_FCTL_FTYPE 0x000c
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#define IEEE80211_FCTL_STYPE 0x00f0
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#define IEEE80211_FCTL_FRAMETYPE 0x00fc
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#define IEEE80211_FCTL_TODS 0x0100
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#define IEEE80211_FCTL_FROMDS 0x0200
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#define IEEE80211_FCTL_DSTODS 0x0300 //added by david
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#define IEEE80211_FCTL_MOREFRAGS 0x0400
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#define IEEE80211_FCTL_RETRY 0x0800
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#define IEEE80211_FCTL_PM 0x1000
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#define IEEE80211_FCTL_MOREDATA 0x2000
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#define IEEE80211_FCTL_WEP 0x4000
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#define IEEE80211_FCTL_ORDER 0x8000
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#define IEEE80211_FTYPE_MGMT 0x0000
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#define IEEE80211_FTYPE_CTL 0x0004
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#define IEEE80211_FTYPE_DATA 0x0008
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/* management */
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#define IEEE80211_STYPE_ASSOC_REQ 0x0000
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#define IEEE80211_STYPE_ASSOC_RESP 0x0010
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#define IEEE80211_STYPE_REASSOC_REQ 0x0020
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#define IEEE80211_STYPE_REASSOC_RESP 0x0030
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#define IEEE80211_STYPE_PROBE_REQ 0x0040
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#define IEEE80211_STYPE_PROBE_RESP 0x0050
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#define IEEE80211_STYPE_BEACON 0x0080
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#define IEEE80211_STYPE_ATIM 0x0090
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#define IEEE80211_STYPE_DISASSOC 0x00A0
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#define IEEE80211_STYPE_AUTH 0x00B0
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#define IEEE80211_STYPE_DEAUTH 0x00C0
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#define IEEE80211_STYPE_MANAGE_ACT 0x00D0
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/* control */
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#define IEEE80211_STYPE_PSPOLL 0x00A0
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#define IEEE80211_STYPE_RTS 0x00B0
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#define IEEE80211_STYPE_CTS 0x00C0
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#define IEEE80211_STYPE_ACK 0x00D0
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#define IEEE80211_STYPE_CFEND 0x00E0
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#define IEEE80211_STYPE_CFENDACK 0x00F0
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#define IEEE80211_STYPE_BLOCKACK 0x0094
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/* data */
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#define IEEE80211_STYPE_DATA 0x0000
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#define IEEE80211_STYPE_DATA_CFACK 0x0010
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#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
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#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
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#define IEEE80211_STYPE_NULLFUNC 0x0040
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#define IEEE80211_STYPE_CFACK 0x0050
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#define IEEE80211_STYPE_CFPOLL 0x0060
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#define IEEE80211_STYPE_CFACKPOLL 0x0070
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#define IEEE80211_STYPE_QOS_DATA 0x0080 //added for WMM 2006/8/2
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#define IEEE80211_STYPE_QOS_NULL 0x00C0
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#define IEEE80211_SCTL_FRAG 0x000F
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#define IEEE80211_SCTL_SEQ 0xFFF0
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/* QOS control */
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#define IEEE80211_QCTL_TID 0x000F
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#define FC_QOS_BIT BIT(7)
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#define IsDataFrame(pdu) (((pdu[0] & 0x0C) == 0x08) ? true : false)
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#define IsLegacyDataFrame(pdu) (IsDataFrame(pdu) && (!(pdu[0] & FC_QOS_BIT)))
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//added by wb. Is this right?
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#define IsQoSDataFrame(pframe) ((*(u16 *)pframe & (IEEE80211_STYPE_QOS_DATA | IEEE80211_FTYPE_DATA)) == (IEEE80211_STYPE_QOS_DATA | IEEE80211_FTYPE_DATA))
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#define Frame_Order(pframe) (*(u16 *)pframe & IEEE80211_FCTL_ORDER)
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#define SN_LESS(a, b) (((a - b) & 0x800) != 0)
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#define SN_EQUAL(a, b) (a == b)
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#define MAX_DEV_ADDR_SIZE 8
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typedef enum _ACT_CATEGORY {
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ACT_CAT_QOS = 1,
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ACT_CAT_DLS = 2,
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ACT_CAT_BA = 3,
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ACT_CAT_HT = 7,
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ACT_CAT_WMM = 17,
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} ACT_CATEGORY, *PACT_CATEGORY;
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typedef enum _TS_ACTION {
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ACT_ADDTSREQ = 0,
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ACT_ADDTSRSP = 1,
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ACT_DELTS = 2,
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ACT_SCHEDULE = 3,
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} TS_ACTION, *PTS_ACTION;
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typedef enum _BA_ACTION {
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ACT_ADDBAREQ = 0,
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ACT_ADDBARSP = 1,
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ACT_DELBA = 2,
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} BA_ACTION, *PBA_ACTION;
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typedef enum _InitialGainOpType {
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IG_Backup = 0,
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IG_Restore,
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IG_Max
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} InitialGainOpType;
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/* debug macros */
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#define CONFIG_IEEE80211_DEBUG
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#ifdef CONFIG_IEEE80211_DEBUG
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extern u32 ieee80211_debug_level;
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#define IEEE80211_DEBUG(level, fmt, args...) \
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do { if (ieee80211_debug_level & (level)) \
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printk(KERN_DEBUG "ieee80211: " fmt, ## args); } while (0)
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//wb added to debug out data buf
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//if you want print DATA buffer related BA, please set ieee80211_debug_level to DATA|BA
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#define IEEE80211_DEBUG_DATA(level, data, datalen) \
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do { if ((ieee80211_debug_level & (level)) == (level)) \
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{ \
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int i; \
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u8 *pdata = (u8 *)data; \
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printk(KERN_DEBUG "ieee80211: %s()\n", __func__); \
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for (i = 0; i < (int)(datalen); i++) { \
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printk("%2x ", pdata[i]); \
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if ((i + 1) % 16 == 0) \
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printk("\n"); \
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} \
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printk("\n"); \
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} \
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} while (0)
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#else
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#define IEEE80211_DEBUG (level, fmt, args...) do {} while (0)
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#define IEEE80211_DEBUG_DATA (level, data, datalen) do {} while (0)
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#endif /* CONFIG_IEEE80211_DEBUG */
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/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */
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/*
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* To use the debug system;
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*
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* If you are defining a new debug classification, simply add it to the #define
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* list here in the form of:
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*
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* #define IEEE80211_DL_xxxx VALUE
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*
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* shifting value to the left one bit from the previous entry. xxxx should be
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* the name of the classification (for example, WEP)
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*
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* You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your
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* classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want
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* to send output to that classification.
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*
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* To add your debug level to the list of levels seen when you perform
|
*
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* % cat /proc/net/ipw/debug_level
|
*
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* you simply need to add your entry to the ipw_debug_levels array.
|
*
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* If you do not see debug_level in /proc/net/ipw then you do not have
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* CONFIG_IEEE80211_DEBUG defined in your kernel configuration
|
*
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*/
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#define IEEE80211_DL_INFO (1<<0)
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#define IEEE80211_DL_WX (1<<1)
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#define IEEE80211_DL_SCAN (1<<2)
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#define IEEE80211_DL_STATE (1<<3)
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#define IEEE80211_DL_MGMT (1<<4)
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#define IEEE80211_DL_FRAG (1<<5)
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#define IEEE80211_DL_EAP (1<<6)
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#define IEEE80211_DL_DROP (1<<7)
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#define IEEE80211_DL_TX (1<<8)
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#define IEEE80211_DL_RX (1<<9)
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#define IEEE80211_DL_HT (1<<10) //HT
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#define IEEE80211_DL_BA (1<<11) //ba
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#define IEEE80211_DL_TS (1<<12) //TS
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#define IEEE80211_DL_QOS (1<<13)
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#define IEEE80211_DL_REORDER (1<<14)
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#define IEEE80211_DL_IOT (1<<15)
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#define IEEE80211_DL_IPS (1<<16)
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#define IEEE80211_DL_TRACE (1<<29) //trace function, need to user net_ratelimit() together in order not to print too much to the screen
|
#define IEEE80211_DL_DATA (1<<30) //use this flag to control whether print data buf out.
|
#define IEEE80211_DL_ERR (1<<31) //always open
|
#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
|
#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
|
#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a)
|
|
#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a)
|
#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a)
|
#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a)
|
#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a)
|
#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a)
|
#define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a)
|
#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
|
#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
|
#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
|
#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a)
|
|
#include <linux/if_arp.h> /* ARPHRD_ETHER */
|
|
#ifndef WIRELESS_SPY
|
#define WIRELESS_SPY // enable iwspy support
|
#endif
|
#include <net/iw_handler.h> // new driver API
|
|
#ifndef ETH_P_PAE
|
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
|
#endif /* ETH_P_PAE */
|
|
#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
|
|
#ifndef ETH_P_80211_RAW
|
#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
|
#endif
|
|
/* IEEE 802.11 defines */
|
|
#define P80211_OUI_LEN 3
|
|
struct ieee80211_snap_hdr {
|
|
u8 dsap; /* always 0xAA */
|
u8 ssap; /* always 0xAA */
|
u8 ctrl; /* always 0x03 */
|
u8 oui[P80211_OUI_LEN]; /* organizational universal id */
|
|
} __packed;
|
|
#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
|
|
#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS)
|
#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
|
#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
|
|
#define WLAN_FC_GET_FRAMETYPE(fc) ((fc) & IEEE80211_FCTL_FRAMETYPE)
|
#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
|
#define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
|
|
#define WLAN_CAPABILITY_BSS (1<<0)
|
#define WLAN_CAPABILITY_IBSS (1<<1)
|
#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
|
#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
|
#define WLAN_CAPABILITY_PRIVACY (1<<4)
|
#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
|
#define WLAN_CAPABILITY_PBCC (1<<6)
|
#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
|
#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
|
#define WLAN_CAPABILITY_QOS (1<<9)
|
#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
|
#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
|
|
/* 802.11g ERP information element */
|
#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
|
#define WLAN_ERP_USE_PROTECTION (1<<1)
|
#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
|
|
#define IEEE80211_STATMASK_SIGNAL (1<<0)
|
#define IEEE80211_STATMASK_RSSI (1<<1)
|
#define IEEE80211_STATMASK_NOISE (1<<2)
|
#define IEEE80211_STATMASK_RATE (1<<3)
|
#define IEEE80211_STATMASK_WEMASK 0x7
|
|
#define IEEE80211_CCK_MODULATION (1<<0)
|
#define IEEE80211_OFDM_MODULATION (1<<1)
|
|
#define IEEE80211_24GHZ_BAND (1<<0)
|
#define IEEE80211_52GHZ_BAND (1<<1)
|
|
#define IEEE80211_CCK_RATE_LEN 4
|
#define IEEE80211_CCK_RATE_1MB 0x02
|
#define IEEE80211_CCK_RATE_2MB 0x04
|
#define IEEE80211_CCK_RATE_5MB 0x0B
|
#define IEEE80211_CCK_RATE_11MB 0x16
|
#define IEEE80211_OFDM_RATE_LEN 8
|
#define IEEE80211_OFDM_RATE_6MB 0x0C
|
#define IEEE80211_OFDM_RATE_9MB 0x12
|
#define IEEE80211_OFDM_RATE_12MB 0x18
|
#define IEEE80211_OFDM_RATE_18MB 0x24
|
#define IEEE80211_OFDM_RATE_24MB 0x30
|
#define IEEE80211_OFDM_RATE_36MB 0x48
|
#define IEEE80211_OFDM_RATE_48MB 0x60
|
#define IEEE80211_OFDM_RATE_54MB 0x6C
|
#define IEEE80211_BASIC_RATE_MASK 0x80
|
|
#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
|
#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
|
#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
|
#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
|
#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
|
#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
|
#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
|
#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
|
#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
|
#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
|
#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
|
#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
|
|
#define IEEE80211_CCK_RATES_MASK 0x0000000F
|
#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
|
IEEE80211_CCK_RATE_2MB_MASK)
|
#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
|
IEEE80211_CCK_RATE_5MB_MASK | \
|
IEEE80211_CCK_RATE_11MB_MASK)
|
|
#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
|
#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
|
IEEE80211_OFDM_RATE_12MB_MASK | \
|
IEEE80211_OFDM_RATE_24MB_MASK)
|
#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
|
IEEE80211_OFDM_RATE_9MB_MASK | \
|
IEEE80211_OFDM_RATE_18MB_MASK | \
|
IEEE80211_OFDM_RATE_36MB_MASK | \
|
IEEE80211_OFDM_RATE_48MB_MASK | \
|
IEEE80211_OFDM_RATE_54MB_MASK)
|
#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
|
IEEE80211_CCK_DEFAULT_RATES_MASK)
|
|
#define IEEE80211_NUM_OFDM_RATES 8
|
#define IEEE80211_NUM_CCK_RATES 4
|
#define IEEE80211_OFDM_SHIFT_MASK_A 4
|
|
|
/* this is stolen and modified from the madwifi driver*/
|
#define IEEE80211_FC0_TYPE_MASK 0x0c
|
#define IEEE80211_FC0_TYPE_DATA 0x08
|
#define IEEE80211_FC0_SUBTYPE_MASK 0xB0
|
#define IEEE80211_FC0_SUBTYPE_QOS 0x80
|
|
#define IEEE80211_QOS_HAS_SEQ(fc) \
|
(((fc) & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) == \
|
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS))
|
|
/* this is stolen from ipw2200 driver */
|
#define IEEE_IBSS_MAC_HASH_SIZE 31
|
struct ieee_ibss_seq {
|
u8 mac[ETH_ALEN];
|
u16 seq_num[17];
|
u16 frag_num[17];
|
unsigned long packet_time[17];
|
struct list_head list;
|
};
|
|
/* NOTE: This data is for statistical purposes; not all hardware provides this
|
* information for frames received. Not setting these will not cause
|
* any adverse affects.
|
*/
|
struct ieee80211_rx_stats {
|
u32 mac_time[2];
|
s8 rssi;
|
u8 signal;
|
u8 noise;
|
u16 rate; /* in 100 kbps */
|
u8 received_channel;
|
u8 control;
|
u8 mask;
|
u8 freq;
|
u16 len;
|
u64 tsf;
|
u32 beacon_time;
|
u8 nic_type;
|
u16 Length;
|
// u8 DataRate; // In 0.5 Mbps
|
u8 SignalQuality; // in 0-100 index.
|
s32 RecvSignalPower; // Real power in dBm for this packet, no beautification and aggregation.
|
s8 RxPower; // in dBm Translate from PWdB
|
u8 SignalStrength; // in 0-100 index.
|
u16 bHwError:1;
|
u16 bCRC:1;
|
u16 bICV:1;
|
u16 bShortPreamble:1;
|
u16 Antenna:1; //for rtl8185
|
u16 Decrypted:1; //for rtl8185, rtl8187
|
u16 Wakeup:1; //for rtl8185
|
u16 Reserved0:1; //for rtl8185
|
u8 AGC;
|
u32 TimeStampLow;
|
u32 TimeStampHigh;
|
bool bShift;
|
bool bIsQosData; // Added by Annie, 2005-12-22.
|
u8 UserPriority;
|
|
//1!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
//1Attention Please!!!<11n or 8190 specific code should be put below this line>
|
//1!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
u8 RxDrvInfoSize;
|
u8 RxBufShift;
|
bool bIsAMPDU;
|
bool bFirstMPDU;
|
bool bContainHTC;
|
bool RxIs40MHzPacket;
|
u32 RxPWDBAll;
|
u8 RxMIMOSignalStrength[4]; // in 0~100 index
|
s8 RxMIMOSignalQuality[2];
|
bool bPacketMatchBSSID;
|
bool bIsCCK;
|
bool bPacketToSelf;
|
//added by amy
|
u8 *virtual_address;
|
u16 packetlength; // Total packet length: Must equal to sum of all FragLength
|
u16 fraglength; // FragLength should equal to PacketLength in non-fragment case
|
u16 fragoffset; // Data offset for this fragment
|
u16 ntotalfrag;
|
bool bisrxaggrsubframe;
|
bool bPacketBeacon; //cosa add for rssi
|
bool bToSelfBA; //cosa add for rssi
|
s8 cck_adc_pwdb[4]; //cosa add for rx path selection
|
u16 Seq_Num;
|
|
};
|
|
/* IEEE 802.11 requires that STA supports concurrent reception of at least
|
* three fragmented frames. This define can be increased to support more
|
* concurrent frames, but it should be noted that each entry can consume about
|
* 2 kB of RAM and increasing cache size will slow down frame reassembly.
|
*/
|
#define IEEE80211_FRAG_CACHE_LEN 4
|
|
struct ieee80211_frag_entry {
|
unsigned long first_frag_time;
|
unsigned int seq;
|
unsigned int last_frag;
|
struct sk_buff *skb;
|
u8 src_addr[ETH_ALEN];
|
u8 dst_addr[ETH_ALEN];
|
};
|
|
struct ieee80211_stats {
|
unsigned int tx_unicast_frames;
|
unsigned int tx_multicast_frames;
|
unsigned int tx_fragments;
|
unsigned int tx_unicast_octets;
|
unsigned int tx_multicast_octets;
|
unsigned int tx_deferred_transmissions;
|
unsigned int tx_single_retry_frames;
|
unsigned int tx_multiple_retry_frames;
|
unsigned int tx_retry_limit_exceeded;
|
unsigned int tx_discards;
|
unsigned int rx_unicast_frames;
|
unsigned int rx_multicast_frames;
|
unsigned int rx_fragments;
|
unsigned int rx_unicast_octets;
|
unsigned int rx_multicast_octets;
|
unsigned int rx_fcs_errors;
|
unsigned int rx_discards_no_buffer;
|
unsigned int tx_discards_wrong_sa;
|
unsigned int rx_discards_undecryptable;
|
unsigned int rx_message_in_msg_fragments;
|
unsigned int rx_message_in_bad_msg_fragments;
|
};
|
|
struct ieee80211_device;
|
|
#include "ieee80211_crypt.h"
|
|
#define SEC_KEY_1 (1<<0)
|
#define SEC_KEY_2 (1<<1)
|
#define SEC_KEY_3 (1<<2)
|
#define SEC_KEY_4 (1<<3)
|
#define SEC_ACTIVE_KEY (1<<4)
|
#define SEC_AUTH_MODE (1<<5)
|
#define SEC_UNICAST_GROUP (1<<6)
|
#define SEC_LEVEL (1<<7)
|
#define SEC_ENABLED (1<<8)
|
#define SEC_ENCRYPT (1<<9)
|
|
#define SEC_LEVEL_0 0 /* None */
|
#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
|
#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
|
#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
|
#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
|
|
#define SEC_ALG_NONE 0
|
#define SEC_ALG_WEP 1
|
#define SEC_ALG_TKIP 2
|
#define SEC_ALG_CCMP 3
|
|
#define WEP_KEYS 4
|
#define WEP_KEY_LEN 13
|
#define SCM_KEY_LEN 32
|
#define SCM_TEMPORAL_KEY_LENGTH 16
|
|
struct ieee80211_security {
|
u16 active_key:2,
|
enabled:1,
|
auth_algo:4,
|
unicast_uses_group:1,
|
encrypt:1;
|
u8 auth_mode;
|
u8 key_sizes[WEP_KEYS];
|
u8 keys[WEP_KEYS][SCM_KEY_LEN];
|
u8 level;
|
u16 flags;
|
} __packed;
|
|
|
/*
|
* 802.11 data frame from AP
|
* ,-------------------------------------------------------------------.
|
* Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
|
* |------|------|---------|---------|---------|------|---------|------|
|
* Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
|
* | | tion | (BSSID) | | | ence | data | |
|
* `-------------------------------------------------------------------'
|
* Total: 28-2340 bytes
|
*/
|
|
/* Management Frame Information Element Types */
|
enum ieee80211_mfie {
|
MFIE_TYPE_SSID = 0,
|
MFIE_TYPE_RATES = 1,
|
MFIE_TYPE_FH_SET = 2,
|
MFIE_TYPE_DS_SET = 3,
|
MFIE_TYPE_CF_SET = 4,
|
MFIE_TYPE_TIM = 5,
|
MFIE_TYPE_IBSS_SET = 6,
|
MFIE_TYPE_COUNTRY = 7,
|
MFIE_TYPE_HOP_PARAMS = 8,
|
MFIE_TYPE_HOP_TABLE = 9,
|
MFIE_TYPE_REQUEST = 10,
|
MFIE_TYPE_CHALLENGE = 16,
|
MFIE_TYPE_POWER_CONSTRAINT = 32,
|
MFIE_TYPE_POWER_CAPABILITY = 33,
|
MFIE_TYPE_TPC_REQUEST = 34,
|
MFIE_TYPE_TPC_REPORT = 35,
|
MFIE_TYPE_SUPP_CHANNELS = 36,
|
MFIE_TYPE_CSA = 37,
|
MFIE_TYPE_MEASURE_REQUEST = 38,
|
MFIE_TYPE_MEASURE_REPORT = 39,
|
MFIE_TYPE_QUIET = 40,
|
MFIE_TYPE_IBSS_DFS = 41,
|
MFIE_TYPE_ERP = 42,
|
MFIE_TYPE_RSN = 48,
|
MFIE_TYPE_RATES_EX = 50,
|
MFIE_TYPE_HT_CAP = 45,
|
MFIE_TYPE_HT_INFO = 61,
|
MFIE_TYPE_AIRONET = 133,
|
MFIE_TYPE_GENERIC = 221,
|
MFIE_TYPE_QOS_PARAMETER = 222,
|
};
|
|
/* Minimal header; can be used for passing 802.11 frames with sufficient
|
* information to determine what type of underlying data type is actually
|
* stored in the data.
|
*/
|
struct rtl_80211_hdr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 payload[];
|
} __packed;
|
|
struct rtl_80211_hdr_1addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtl_80211_hdr_2addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtl_80211_hdr_3addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 payload[];
|
} __packed;
|
|
struct rtl_80211_hdr_4addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 addr4[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtl_80211_hdr_3addrqos {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 payload[0];
|
__le16 qos_ctl;
|
} __packed;
|
|
struct rtl_80211_hdr_4addrqos {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 addr4[ETH_ALEN];
|
u8 payload[0];
|
__le16 qos_ctl;
|
} __packed;
|
|
struct ieee80211_info_element {
|
u8 id;
|
u8 len;
|
u8 data[];
|
} __packed;
|
|
struct ieee80211_authentication {
|
struct rtl_80211_hdr_3addr header;
|
__le16 algorithm;
|
__le16 transaction;
|
__le16 status;
|
/*challenge*/
|
struct ieee80211_info_element info_element[];
|
} __packed;
|
|
struct ieee80211_disassoc {
|
struct rtl_80211_hdr_3addr header;
|
__le16 reason;
|
} __packed;
|
|
struct ieee80211_probe_request {
|
struct rtl_80211_hdr_3addr header;
|
/* SSID, supported rates */
|
struct ieee80211_info_element info_element[];
|
} __packed;
|
|
struct ieee80211_probe_response {
|
struct rtl_80211_hdr_3addr header;
|
__le32 time_stamp[2];
|
__le16 beacon_interval;
|
__le16 capability;
|
/* SSID, supported rates, FH params, DS params,
|
* CF params, IBSS params, TIM (if beacon), RSN
|
*/
|
struct ieee80211_info_element info_element[];
|
} __packed;
|
|
/* Alias beacon for probe_response */
|
#define ieee80211_beacon ieee80211_probe_response
|
|
struct ieee80211_assoc_request_frame {
|
struct rtl_80211_hdr_3addr header;
|
__le16 capability;
|
__le16 listen_interval;
|
/* SSID, supported rates, RSN */
|
struct ieee80211_info_element info_element[];
|
} __packed;
|
|
struct ieee80211_reassoc_request_frame {
|
struct rtl_80211_hdr_3addr header;
|
__le16 capability;
|
__le16 listen_interval;
|
u8 current_ap[ETH_ALEN];
|
/* SSID, supported rates, RSN */
|
struct ieee80211_info_element info_element[];
|
} __packed;
|
|
struct ieee80211_assoc_response_frame {
|
struct rtl_80211_hdr_3addr header;
|
__le16 capability;
|
__le16 status;
|
__le16 aid;
|
struct ieee80211_info_element info_element[]; /* supported rates */
|
} __packed;
|
|
struct ieee80211_txb {
|
u8 nr_frags;
|
u8 encrypted;
|
u8 queue_index;
|
u8 rts_included;
|
u16 reserved;
|
__le16 frag_size;
|
__le16 payload_size;
|
struct sk_buff *fragments[];
|
};
|
|
#define MAX_TX_AGG_COUNT 16
|
struct ieee80211_drv_agg_txb {
|
u8 nr_drv_agg_frames;
|
struct sk_buff *tx_agg_frames[MAX_TX_AGG_COUNT];
|
} __packed;
|
|
#define MAX_SUBFRAME_COUNT 64
|
struct ieee80211_rxb {
|
u8 nr_subframes;
|
struct sk_buff *subframes[MAX_SUBFRAME_COUNT];
|
u8 dst[ETH_ALEN];
|
u8 src[ETH_ALEN];
|
} __packed;
|
|
typedef union _frameqos {
|
u16 shortdata;
|
u8 chardata[2];
|
struct {
|
u16 tid:4;
|
u16 eosp:1;
|
u16 ack_policy:2;
|
u16 reserved:1;
|
u16 txop:8;
|
} field;
|
} frameqos, *pframeqos;
|
|
/* SWEEP TABLE ENTRIES NUMBER*/
|
#define MAX_SWEEP_TAB_ENTRIES 42
|
#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
|
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
|
* only use 8, and then use extended rates for the remaining supported
|
* rates. Other APs, however, stick all of their supported rates on the
|
* main rates information element...
|
*/
|
#define MAX_RATES_LENGTH ((u8)12)
|
#define MAX_RATES_EX_LENGTH ((u8)16)
|
#define MAX_NETWORK_COUNT 128
|
|
#define MAX_CHANNEL_NUMBER 161
|
#define IEEE80211_SOFTMAC_SCAN_TIME 100
|
//(HZ / 2)
|
#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
|
|
#define CRC_LENGTH 4U
|
|
#define MAX_WPA_IE_LEN 64
|
|
#define NETWORK_EMPTY_ESSID (1<<0)
|
#define NETWORK_HAS_OFDM (1<<1)
|
#define NETWORK_HAS_CCK (1<<2)
|
|
/* QoS structure */
|
#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
|
#define NETWORK_HAS_QOS_INFORMATION (1<<4)
|
#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
|
NETWORK_HAS_QOS_INFORMATION)
|
/* 802.11h */
|
#define NETWORK_HAS_POWER_CONSTRAINT (1<<5)
|
#define NETWORK_HAS_CSA (1<<6)
|
#define NETWORK_HAS_QUIET (1<<7)
|
#define NETWORK_HAS_IBSS_DFS (1<<8)
|
#define NETWORK_HAS_TPC_REPORT (1<<9)
|
|
#define NETWORK_HAS_ERP_VALUE (1<<10)
|
|
#define QOS_QUEUE_NUM 4
|
#define QOS_OUI_LEN 3
|
#define QOS_OUI_TYPE 2
|
#define QOS_ELEMENT_ID 221
|
#define QOS_OUI_INFO_SUB_TYPE 0
|
#define QOS_OUI_PARAM_SUB_TYPE 1
|
#define QOS_VERSION_1 1
|
#define QOS_AIFSN_MIN_VALUE 2
|
struct ieee80211_qos_information_element {
|
u8 elementID;
|
u8 length;
|
u8 qui[QOS_OUI_LEN];
|
u8 qui_type;
|
u8 qui_subtype;
|
u8 version;
|
u8 ac_info;
|
} __packed;
|
|
struct ieee80211_qos_ac_parameter {
|
u8 aci_aifsn;
|
u8 ecw_min_max;
|
__le16 tx_op_limit;
|
} __packed;
|
|
struct ieee80211_qos_parameter_info {
|
struct ieee80211_qos_information_element info_element;
|
u8 reserved;
|
struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
|
} __packed;
|
|
struct ieee80211_qos_parameters {
|
__le16 cw_min[QOS_QUEUE_NUM];
|
__le16 cw_max[QOS_QUEUE_NUM];
|
u8 aifs[QOS_QUEUE_NUM];
|
u8 flag[QOS_QUEUE_NUM];
|
__le16 tx_op_limit[QOS_QUEUE_NUM];
|
} __packed;
|
|
struct ieee80211_qos_data {
|
struct ieee80211_qos_parameters parameters;
|
int active;
|
int supported;
|
u8 param_count;
|
u8 old_param_count;
|
};
|
|
struct ieee80211_tim_parameters {
|
u8 tim_count;
|
u8 tim_period;
|
} __packed;
|
|
//#else
|
struct ieee80211_wmm_ts_info {
|
u8 ac_dir_tid;
|
u8 ac_up_psb;
|
u8 reserved;
|
} __packed;
|
|
struct ieee80211_wmm_tspec_elem {
|
struct ieee80211_wmm_ts_info ts_info;
|
u16 norm_msdu_size;
|
u16 max_msdu_size;
|
u32 min_serv_inter;
|
u32 max_serv_inter;
|
u32 inact_inter;
|
u32 suspen_inter;
|
u32 serv_start_time;
|
u32 min_data_rate;
|
u32 mean_data_rate;
|
u32 peak_data_rate;
|
u32 max_burst_size;
|
u32 delay_bound;
|
u32 min_phy_rate;
|
u16 surp_band_allow;
|
u16 medium_time;
|
} __packed;
|
enum eap_type {
|
EAP_PACKET = 0,
|
EAPOL_START,
|
EAPOL_LOGOFF,
|
EAPOL_KEY,
|
EAPOL_ENCAP_ASF_ALERT
|
};
|
|
static const char *eap_types[] = {
|
[EAP_PACKET] = "EAP-Packet",
|
[EAPOL_START] = "EAPOL-Start",
|
[EAPOL_LOGOFF] = "EAPOL-Logoff",
|
[EAPOL_KEY] = "EAPOL-Key",
|
[EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert"
|
};
|
|
static inline const char *eap_get_type(int type)
|
{
|
return ((u32)type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type];
|
}
|
//added by amy for reorder
|
static inline u8 Frame_QoSTID(u8 *buf)
|
{
|
struct rtl_80211_hdr_3addr *hdr;
|
u16 fc;
|
hdr = (struct rtl_80211_hdr_3addr *)buf;
|
fc = le16_to_cpu(hdr->frame_ctl);
|
return (u8)((frameqos *)(buf + (((fc & IEEE80211_FCTL_TODS) && (fc & IEEE80211_FCTL_FROMDS)) ? 30 : 24)))->field.tid;
|
}
|
|
//added by amy for reorder
|
|
struct eapol {
|
u8 snap[6];
|
u16 ethertype;
|
u8 version;
|
u8 type;
|
u16 length;
|
} __packed;
|
|
struct ieee80211_softmac_stats {
|
unsigned int rx_ass_ok;
|
unsigned int rx_ass_err;
|
unsigned int rx_probe_rq;
|
unsigned int tx_probe_rs;
|
unsigned int tx_beacons;
|
unsigned int rx_auth_rq;
|
unsigned int rx_auth_rs_ok;
|
unsigned int rx_auth_rs_err;
|
unsigned int tx_auth_rq;
|
unsigned int no_auth_rs;
|
unsigned int no_ass_rs;
|
unsigned int tx_ass_rq;
|
unsigned int rx_ass_rq;
|
unsigned int tx_probe_rq;
|
unsigned int reassoc;
|
unsigned int swtxstop;
|
unsigned int swtxawake;
|
unsigned char CurrentShowTxate;
|
unsigned char last_packet_rate;
|
unsigned int txretrycount;
|
};
|
|
#define BEACON_PROBE_SSID_ID_POSITION 12
|
|
struct ieee80211_info_element_hdr {
|
u8 id;
|
u8 len;
|
} __packed;
|
|
/*
|
* These are the data types that can make up management packets
|
*
|
u16 auth_algorithm;
|
u16 auth_sequence;
|
u16 beacon_interval;
|
u16 capability;
|
u8 current_ap[ETH_ALEN];
|
u16 listen_interval;
|
struct {
|
u16 association_id:14, reserved:2;
|
} __packed;
|
u32 time_stamp[2];
|
u16 reason;
|
u16 status;
|
*/
|
|
#define IEEE80211_DEFAULT_TX_ESSID "Penguin"
|
#define IEEE80211_DEFAULT_BASIC_RATE 2 //1Mbps
|
|
enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame};
|
#define MAX_SP_Len (WMM_all_frame << 4)
|
#define IEEE80211_QOS_TID 0x0f
|
#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5)
|
|
#define IEEE80211_DTIM_MBCAST 4
|
#define IEEE80211_DTIM_UCAST 2
|
#define IEEE80211_DTIM_VALID 1
|
#define IEEE80211_DTIM_INVALID 0
|
|
#define IEEE80211_PS_DISABLED 0
|
#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
|
#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
|
|
//added by David for QoS 2006/6/30
|
//#define WMM_Hang_8187
|
#ifdef WMM_Hang_8187
|
#undef WMM_Hang_8187
|
#endif
|
|
#define WME_AC_BK 0x00
|
#define WME_AC_BE 0x01
|
#define WME_AC_VI 0x02
|
#define WME_AC_VO 0x03
|
#define WME_ACI_MASK 0x03
|
#define WME_AIFSN_MASK 0x03
|
#define WME_AC_PRAM_LEN 16
|
|
#define MAX_RECEIVE_BUFFER_SIZE 9100
|
|
//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP
|
//#define UP2AC(up) ((up<3) ? ((up==0)?1:0) : (up>>1))
|
#define UP2AC(up) ( \
|
((up) < 1) ? WME_AC_BE : \
|
((up) < 3) ? WME_AC_BK : \
|
((up) < 4) ? WME_AC_BE : \
|
((up) < 6) ? WME_AC_VI : \
|
WME_AC_VO)
|
//AC Mapping to UP, using in Tx part for selecting the corresponding TX queue
|
#define AC2UP(_ac) ( \
|
((_ac) == WME_AC_VO) ? 6 : \
|
((_ac) == WME_AC_VI) ? 5 : \
|
((_ac) == WME_AC_BK) ? 1 : \
|
0)
|
|
#define ETHER_ADDR_LEN 6 /* length of an Ethernet address */
|
#define ETHERNET_HEADER_SIZE 14 /* length of two Ethernet address plus ether type*/
|
|
struct ether_header {
|
u8 ether_dhost[ETHER_ADDR_LEN];
|
u8 ether_shost[ETHER_ADDR_LEN];
|
u16 ether_type;
|
} __packed;
|
|
#ifndef ETHERTYPE_PAE
|
#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */
|
#endif
|
#ifndef ETHERTYPE_IP
|
#define ETHERTYPE_IP 0x0800 /* IP protocol */
|
#endif
|
|
typedef enum _erp_t {
|
ERP_NonERPpresent = 0x01,
|
ERP_UseProtection = 0x02,
|
ERP_BarkerPreambleMode = 0x04,
|
} erp_t;
|
|
|
struct ieee80211_network {
|
/* These entries are used to identify a unique network */
|
u8 bssid[ETH_ALEN]; /* u16 aligned! */
|
u8 channel;
|
|
// CCXv4 S59, MBSSID.
|
bool bMBssidValid;
|
u8 MBssid[ETH_ALEN]; /* u16 aligned! */
|
u8 MBssidMask;
|
/* Ensure null-terminated for any debug msgs */
|
u8 ssid[IW_ESSID_MAX_SIZE + 1];
|
u8 ssid_len;
|
struct ieee80211_qos_data qos_data;
|
|
//added by amy for LEAP
|
bool bWithAironetIE;
|
bool bCkipSupported;
|
bool bCcxRmEnable;
|
u16 CcxRmState[2];
|
// CCX 2 S38, WLAN Device Version Number element. Annie, 2006-08-20.
|
bool bWithCcxVerNum;
|
u8 BssCcxVerNumber;
|
/* These are network statistics */
|
struct ieee80211_rx_stats stats;
|
u16 capability;
|
u8 rates[MAX_RATES_LENGTH];
|
u8 rates_len;
|
u8 rates_ex[MAX_RATES_EX_LENGTH];
|
u8 rates_ex_len;
|
unsigned long last_scanned;
|
u8 mode;
|
u32 flags;
|
u32 last_associate;
|
u32 time_stamp[2];
|
u16 beacon_interval;
|
u16 listen_interval;
|
u16 atim_window;
|
u8 erp_value;
|
u8 wpa_ie[MAX_WPA_IE_LEN];
|
size_t wpa_ie_len;
|
u8 rsn_ie[MAX_WPA_IE_LEN];
|
size_t rsn_ie_len;
|
|
struct ieee80211_tim_parameters tim;
|
u8 dtim_period;
|
u8 dtim_data;
|
u32 last_dtim_sta_time[2];
|
|
//appeded for QoS
|
u8 wmm_info;
|
struct ieee80211_wmm_ac_param wmm_param[4];
|
u8 QoS_Enable;
|
#ifdef THOMAS_TURBO
|
u8 Turbo_Enable;//enable turbo mode, added by thomas
|
#endif
|
u16 CountryIeLen;
|
u8 CountryIeBuf[MAX_IE_LEN];
|
// HT Related, by amy, 2008.04.29
|
BSS_HT bssht;
|
// Add to handle broadcom AP management frame CCK rate.
|
bool broadcom_cap_exist;
|
bool ralink_cap_exist;
|
bool atheros_cap_exist;
|
bool cisco_cap_exist;
|
bool unknown_cap_exist;
|
// u8 berp_info;
|
bool berp_info_valid;
|
bool buseprotection;
|
//put at the end of the structure.
|
struct list_head list;
|
};
|
|
enum ieee80211_state {
|
|
/* the card is not linked at all */
|
IEEE80211_NOLINK = 0,
|
|
/* IEEE80211_ASSOCIATING* are for BSS client mode
|
* the driver shall not perform RX filtering unless
|
* the state is LINKED.
|
* The driver shall just check for the state LINKED and
|
* defaults to NOLINK for ALL the other states (including
|
* LINKED_SCANNING)
|
*/
|
|
/* the association procedure will start (wq scheduling)*/
|
IEEE80211_ASSOCIATING,
|
IEEE80211_ASSOCIATING_RETRY,
|
|
/* the association procedure is sending AUTH request*/
|
IEEE80211_ASSOCIATING_AUTHENTICATING,
|
|
/* the association procedure has successfully authentcated
|
* and is sending association request
|
*/
|
IEEE80211_ASSOCIATING_AUTHENTICATED,
|
|
/* the link is ok. the card associated to a BSS or linked
|
* to a ibss cell or acting as an AP and creating the bss
|
*/
|
IEEE80211_LINKED,
|
|
/* same as LINKED, but the driver shall apply RX filter
|
* rules as we are in NO_LINK mode. As the card is still
|
* logically linked, but it is doing a syncro site survey
|
* then it will be back to LINKED state.
|
*/
|
IEEE80211_LINKED_SCANNING,
|
|
};
|
|
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
|
#define DEFAULT_FTS 2346
|
|
#define CFG_IEEE80211_RESERVE_FCS (1<<0)
|
#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
|
#define CFG_IEEE80211_RTS (1<<2)
|
|
#define IEEE80211_24GHZ_MIN_CHANNEL 1
|
#define IEEE80211_24GHZ_MAX_CHANNEL 14
|
#define IEEE80211_24GHZ_CHANNELS (IEEE80211_24GHZ_MAX_CHANNEL - \
|
IEEE80211_24GHZ_MIN_CHANNEL + 1)
|
|
#define IEEE80211_52GHZ_MIN_CHANNEL 34
|
#define IEEE80211_52GHZ_MAX_CHANNEL 165
|
#define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \
|
IEEE80211_52GHZ_MIN_CHANNEL + 1)
|
|
|
|
struct tx_pending {
|
int frag;
|
struct ieee80211_txb *txb;
|
};
|
|
struct bandwidth_autoswitch {
|
long threshold_20Mhzto40Mhz;
|
long threshold_40Mhzto20Mhz;
|
bool bforced_tx20Mhz;
|
bool bautoswitch_enable;
|
};
|
|
|
//added by amy for order
|
|
#define REORDER_WIN_SIZE 128
|
#define REORDER_ENTRY_NUM 128
|
struct rx_reorder_entry {
|
struct list_head List;
|
u16 SeqNum;
|
struct ieee80211_rxb *prxb;
|
};
|
//added by amy for order
|
typedef enum _Fsync_State {
|
Default_Fsync,
|
HW_Fsync,
|
SW_Fsync
|
} Fsync_State;
|
|
// Power save mode configured.
|
typedef enum _RT_PS_MODE {
|
eActive, // Active/Continuous access.
|
eMaxPs, // Max power save mode.
|
eFastPs // Fast power save mode.
|
} RT_PS_MODE;
|
|
typedef enum _IPS_CALLBACK_FUNCION {
|
IPS_CALLBACK_NONE = 0,
|
IPS_CALLBACK_MGNT_LINK_REQUEST = 1,
|
IPS_CALLBACK_JOIN_REQUEST = 2,
|
} IPS_CALLBACK_FUNCION;
|
|
typedef enum _RT_JOIN_ACTION {
|
RT_JOIN_INFRA = 1,
|
RT_JOIN_IBSS = 2,
|
RT_START_IBSS = 3,
|
RT_NO_ACTION = 4,
|
} RT_JOIN_ACTION;
|
|
struct ibss_parms {
|
u16 atimWin;
|
};
|
#define MAX_NUM_RATES 264 // Max num of support rates element: 8, Max num of ext. support rate: 255. 061122, by rcnjko.
|
|
// RF state.
|
typedef enum _RT_RF_POWER_STATE {
|
eRfOn,
|
eRfSleep,
|
eRfOff
|
} RT_RF_POWER_STATE;
|
|
struct rt_power_save_control {
|
|
//
|
// Inactive Power Save(IPS) : Disable RF when disconnected
|
//
|
bool bInactivePs;
|
bool bIPSModeBackup;
|
bool bSwRfProcessing;
|
RT_RF_POWER_STATE eInactivePowerState;
|
struct work_struct InactivePsWorkItem;
|
struct timer_list InactivePsTimer;
|
|
// Return point for join action
|
IPS_CALLBACK_FUNCION ReturnPoint;
|
|
// Recored Parameters for rescheduled JoinRequest
|
bool bTmpBssDesc;
|
RT_JOIN_ACTION tmpJoinAction;
|
struct ieee80211_network tmpBssDesc;
|
|
// Recored Parameters for rescheduled MgntLinkRequest
|
bool bTmpScanOnly;
|
bool bTmpActiveScan;
|
bool bTmpFilterHiddenAP;
|
bool bTmpUpdateParms;
|
u8 tmpSsidBuf[33];
|
struct octet_string tmpSsid2Scan;
|
bool bTmpSsid2Scan;
|
u8 tmpNetworkType;
|
u8 tmpChannelNumber;
|
u16 tmpBcnPeriod;
|
u8 tmpDtimPeriod;
|
u16 tmpmCap;
|
struct octet_string tmpSuppRateSet;
|
u8 tmpSuppRateBuf[MAX_NUM_RATES];
|
bool bTmpSuppRate;
|
struct ibss_parms tmpIbpm;
|
bool bTmpIbpm;
|
|
//
|
// Leisre Poswer Save : Disable RF if connected but traffic is not busy
|
//
|
bool bLeisurePs;
|
|
};
|
|
typedef u32 RT_RF_CHANGE_SOURCE;
|
#define RF_CHANGE_BY_SW BIT(31)
|
#define RF_CHANGE_BY_HW BIT(30)
|
#define RF_CHANGE_BY_PS BIT(29)
|
#define RF_CHANGE_BY_IPS BIT(28)
|
#define RF_CHANGE_BY_INIT 0 // Do not change the RFOff reason. Defined by Bruce, 2008-01-17.
|
|
typedef enum {
|
COUNTRY_CODE_FCC = 0,
|
COUNTRY_CODE_IC = 1,
|
COUNTRY_CODE_ETSI = 2,
|
COUNTRY_CODE_SPAIN = 3,
|
COUNTRY_CODE_FRANCE = 4,
|
COUNTRY_CODE_MKK = 5,
|
COUNTRY_CODE_MKK1 = 6,
|
COUNTRY_CODE_ISRAEL = 7,
|
COUNTRY_CODE_TELEC,
|
COUNTRY_CODE_MIC,
|
COUNTRY_CODE_GLOBAL_DOMAIN
|
} country_code_type_t;
|
|
#define RT_MAX_LD_SLOT_NUM 10
|
struct rt_link_detect {
|
|
u32 NumRecvBcnInPeriod;
|
u32 NumRecvDataInPeriod;
|
|
u32 RxBcnNum[RT_MAX_LD_SLOT_NUM]; // number of Rx beacon / CheckForHang_period to determine link status
|
u32 RxDataNum[RT_MAX_LD_SLOT_NUM]; // number of Rx data / CheckForHang_period to determine link status
|
u16 SlotNum; // number of CheckForHang period to determine link status
|
u16 SlotIndex;
|
|
u32 NumTxOkInPeriod;
|
u32 NumRxOkInPeriod;
|
bool bBusyTraffic;
|
};
|
|
|
struct ieee80211_device {
|
struct net_device *dev;
|
struct ieee80211_security sec;
|
|
//hw security related
|
// u8 hwsec_support; //support?
|
u8 hwsec_active; //hw security active.
|
bool is_silent_reset;
|
bool ieee_up;
|
//added by amy
|
bool bSupportRemoteWakeUp;
|
RT_PS_MODE dot11PowerSaveMode; // Power save mode configured.
|
bool actscanning;
|
bool beinretry;
|
RT_RF_POWER_STATE eRFPowerState;
|
RT_RF_CHANGE_SOURCE RfOffReason;
|
bool is_set_key;
|
//11n spec related I wonder if These info structure need to be moved out of ieee80211_device
|
|
//11n HT below
|
PRT_HIGH_THROUGHPUT pHTInfo;
|
//struct timer_list SwBwTimer;
|
// spinlock_t chnlop_spinlock;
|
spinlock_t bw_spinlock;
|
|
spinlock_t reorder_spinlock;
|
// for HT operation rate set. we use this one for HT data rate to separate different descriptors
|
//the way fill this is the same as in the IE
|
u8 Regdot11HTOperationalRateSet[16]; //use RATR format
|
u8 dot11HTOperationalRateSet[16]; //use RATR format
|
u8 RegHTSuppRateSet[16];
|
u8 HTCurrentOperaRate;
|
u8 HTHighestOperaRate;
|
//wb added for rate operation mode to firmware
|
u8 bTxDisableRateFallBack;
|
u8 bTxUseDriverAssingedRate;
|
atomic_t atm_chnlop;
|
atomic_t atm_swbw;
|
// u8 HTHighestOperaRate;
|
// u8 HTCurrentOperaRate;
|
|
// 802.11e and WMM Traffic Stream Info (TX)
|
struct list_head Tx_TS_Admit_List;
|
struct list_head Tx_TS_Pending_List;
|
struct list_head Tx_TS_Unused_List;
|
struct tx_ts_record TxTsRecord[TOTAL_TS_NUM];
|
// 802.11e and WMM Traffic Stream Info (RX)
|
struct list_head Rx_TS_Admit_List;
|
struct list_head Rx_TS_Pending_List;
|
struct list_head Rx_TS_Unused_List;
|
struct rx_ts_record RxTsRecord[TOTAL_TS_NUM];
|
struct rx_reorder_entry RxReorderEntry[128];
|
struct list_head RxReorder_Unused_List;
|
// Qos related. Added by Annie, 2005-11-01.
|
// PSTA_QOS pStaQos;
|
u8 ForcedPriority; // Force per-packet priority 1~7. (default: 0, not to force it.)
|
|
|
/* Bookkeeping structures */
|
struct net_device_stats stats;
|
struct ieee80211_stats ieee_stats;
|
struct ieee80211_softmac_stats softmac_stats;
|
|
/* Probe / Beacon management */
|
struct list_head network_free_list;
|
struct list_head network_list;
|
struct ieee80211_network *networks;
|
int scans;
|
int scan_age;
|
|
int iw_mode; /* operating mode (IW_MODE_*) */
|
struct iw_spy_data spy_data;
|
|
spinlock_t lock;
|
spinlock_t wpax_suitlist_lock;
|
|
int tx_headroom; /* Set to size of any additional room needed at front
|
* of allocated Tx SKBs
|
*/
|
u32 config;
|
|
/* WEP and other encryption related settings at the device level */
|
int open_wep; /* Set to 1 to allow unencrypted frames */
|
int auth_mode;
|
int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
|
* WEP key changes
|
*/
|
|
/* If the host performs {en,de}cryption, then set to 1 */
|
int host_encrypt;
|
int host_encrypt_msdu;
|
int host_decrypt;
|
/* host performs multicast decryption */
|
int host_mc_decrypt;
|
|
/* host should strip IV and ICV from protected frames */
|
/* meaningful only when hardware decryption is being used */
|
int host_strip_iv_icv;
|
|
int host_open_frag;
|
int host_build_iv;
|
int ieee802_1x; /* is IEEE 802.1X used */
|
|
/* WPA data */
|
bool bHalfWirelessN24GMode;
|
int wpa_enabled;
|
int drop_unencrypted;
|
int tkip_countermeasures;
|
int privacy_invoked;
|
size_t wpa_ie_len;
|
u8 *wpa_ie;
|
u8 ap_mac_addr[6];
|
u16 pairwise_key_type;
|
u16 group_key_type;
|
struct list_head crypt_deinit_list;
|
struct ieee80211_crypt_data *crypt[WEP_KEYS];
|
int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
|
struct timer_list crypt_deinit_timer;
|
int crypt_quiesced;
|
|
int bcrx_sta_key; /* use individual keys to override default keys even
|
* with RX of broad/multicast frames
|
*/
|
|
/* Fragmentation structures */
|
// each streaming contain a entry
|
struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN];
|
unsigned int frag_next_idx[17];
|
u16 fts; /* Fragmentation Threshold */
|
#define DEFAULT_RTS_THRESHOLD 2346U
|
#define MIN_RTS_THRESHOLD 1
|
#define MAX_RTS_THRESHOLD 2346U
|
u16 rts; /* RTS threshold */
|
|
/* Association info */
|
u8 bssid[ETH_ALEN];
|
|
/* This stores infos for the current network.
|
* Either the network we are associated in INFRASTRUCTURE
|
* or the network that we are creating in MASTER mode.
|
* ad-hoc is a mixture ;-).
|
* Note that in infrastructure mode, even when not associated,
|
* fields bssid and essid may be valid (if wpa_set and essid_set
|
* are true) as thy carry the value set by the user via iwconfig
|
*/
|
struct ieee80211_network current_network;
|
|
enum ieee80211_state state;
|
|
int short_slot;
|
int reg_mode;
|
int mode; /* A, B, G */
|
int modulation; /* CCK, OFDM */
|
int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
|
int abg_true; /* ABG flag */
|
|
/* used for forcing the ibss workqueue to terminate
|
* without wait for the syncro scan to terminate
|
*/
|
short sync_scan_hurryup;
|
|
int perfect_rssi;
|
int worst_rssi;
|
|
u16 prev_seq_ctl; /* used to drop duplicate frames */
|
|
/* map of allowed channels. 0 is dummy */
|
// FIXME: remember to default to a basic channel plan depending of the PHY type
|
void *dot11d_info;
|
bool bGlobalDomain;
|
int rate; /* current rate */
|
int basic_rate;
|
//FIXME: pleace callback, see if redundant with softmac_features
|
short active_scan;
|
|
/* this contains flags for selectively enable softmac support */
|
u16 softmac_features;
|
|
/* if the sequence control field is not filled by HW */
|
u16 seq_ctrl[5];
|
|
/* association procedure transaction sequence number */
|
u16 associate_seq;
|
|
/* AID for RTXed association responses */
|
u16 assoc_id;
|
|
/* power save mode related*/
|
short ps;
|
short sta_sleep;
|
int ps_timeout;
|
int ps_period;
|
struct tasklet_struct ps_task;
|
u32 ps_th;
|
u32 ps_tl;
|
|
short raw_tx;
|
/* used if IEEE_SOFTMAC_TX_QUEUE is set */
|
short queue_stop;
|
short scanning;
|
short proto_started;
|
|
struct mutex wx_mutex;
|
struct mutex scan_mutex;
|
|
spinlock_t mgmt_tx_lock;
|
spinlock_t beacon_lock;
|
|
short beacon_txing;
|
|
short wap_set;
|
short ssid_set;
|
|
u8 wpax_type_set; //{added by David, 2006.9.28}
|
u32 wpax_type_notify; //{added by David, 2006.9.26}
|
|
/* QoS related flag */
|
s8 init_wmmparam_flag;
|
/* set on initialization */
|
u8 qos_support;
|
|
/* for discarding duplicated packets in IBSS */
|
struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE];
|
|
/* for discarding duplicated packets in BSS */
|
u16 last_rxseq_num[17]; /* rx seq previous per-tid */
|
u16 last_rxfrag_num[17];/* tx frag previous per-tid */
|
unsigned long last_packet_time[17];
|
|
/* for PS mode */
|
unsigned long last_rx_ps_time;
|
|
/* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */
|
struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM];
|
int mgmt_queue_head;
|
int mgmt_queue_tail;
|
//{ added for rtl819x
|
#define IEEE80211_QUEUE_LIMIT 128
|
u8 AsocRetryCount;
|
unsigned int hw_header;
|
struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
|
struct sk_buff_head skb_aggQ[MAX_QUEUE_SIZE];
|
struct sk_buff_head skb_drv_aggQ[MAX_QUEUE_SIZE];
|
u32 sta_edca_param[4];
|
bool aggregation;
|
// Enable/Disable Rx immediate BA capability.
|
bool enable_rx_imm_BA;
|
bool bibsscoordinator;
|
|
//+by amy for DM ,080515
|
//Dynamic Tx power for near/far range enable/Disable , by amy , 2008-05-15
|
bool bdynamic_txpower_enable;
|
|
bool bCTSToSelfEnable;
|
u8 CTSToSelfTH;
|
|
u32 fsync_time_interval;
|
u32 fsync_rate_bitmap;
|
u8 fsync_rssi_threshold;
|
bool bfsync_enable;
|
|
u8 fsync_multiple_timeinterval; // FsyncMultipleTimeInterval * FsyncTimeInterval
|
u32 fsync_firstdiff_ratethreshold; // low threshold
|
u32 fsync_seconddiff_ratethreshold; // decrease threshold
|
Fsync_State fsync_state;
|
bool bis_any_nonbepkts;
|
//20Mhz 40Mhz AutoSwitch Threshold
|
struct bandwidth_autoswitch bandwidth_auto_switch;
|
//for txpower tracking
|
bool FwRWRF;
|
|
//added by amy for AP roaming
|
struct rt_link_detect LinkDetectInfo;
|
//added by amy for ps
|
struct rt_power_save_control PowerSaveControl;
|
//}
|
/* used if IEEE_SOFTMAC_TX_QUEUE is set */
|
struct tx_pending tx_pending;
|
|
/* used if IEEE_SOFTMAC_ASSOCIATE is set */
|
struct timer_list associate_timer;
|
|
/* used if IEEE_SOFTMAC_BEACONS is set */
|
struct timer_list beacon_timer;
|
struct work_struct associate_complete_wq;
|
struct work_struct associate_procedure_wq;
|
struct delayed_work softmac_scan_wq;
|
struct delayed_work associate_retry_wq;
|
struct delayed_work start_ibss_wq;
|
struct work_struct wx_sync_scan_wq;
|
struct workqueue_struct *wq;
|
// Qos related. Added by Annie, 2005-11-01.
|
//STA_QOS StaQos;
|
|
//u32 STA_EDCA_PARAM[4];
|
//CHANNEL_ACCESS_SETTING ChannelAccessSetting;
|
|
struct ieee80211_rxb *stats_IndicateArray[REORDER_WIN_SIZE];
|
|
/* Callback functions */
|
void (*set_security)(struct net_device *dev,
|
struct ieee80211_security *sec);
|
|
/* Used to TX data frame by using txb structs.
|
* this is not used if in the softmac_features
|
* is set the flag IEEE_SOFTMAC_TX_QUEUE
|
*/
|
int (*hard_start_xmit)(struct ieee80211_txb *txb,
|
struct net_device *dev);
|
|
int (*reset_port)(struct net_device *dev);
|
int (*is_queue_full)(struct net_device *dev, int pri);
|
|
int (*handle_management)(struct net_device *dev,
|
struct ieee80211_network *network, u16 type);
|
int (*is_qos_active)(struct net_device *dev, struct sk_buff *skb);
|
|
/* Softmac-generated frames (management) are TXed via this
|
* callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is
|
* not set. As some cards may have different HW queues that
|
* one might want to use for data and management frames
|
* the option to have two callbacks might be useful.
|
* This function can't sleep.
|
*/
|
int (*softmac_hard_start_xmit)(struct sk_buff *skb,
|
struct net_device *dev);
|
|
/* used instead of hard_start_xmit (not softmac_hard_start_xmit)
|
* if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
|
* frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
|
* then also management frames are sent via this callback.
|
* This function can't sleep.
|
*/
|
void (*softmac_data_hard_start_xmit)(struct sk_buff *skb,
|
struct net_device *dev, int rate);
|
|
/* stops the HW queue for DATA frames. Useful to avoid
|
* waste time to TX data frame when we are reassociating
|
* This function can sleep.
|
*/
|
void (*data_hard_stop)(struct net_device *dev);
|
|
/* OK this is complementar to data_poll_hard_stop */
|
void (*data_hard_resume)(struct net_device *dev);
|
|
/* ask to the driver to retune the radio .
|
* This function can sleep. the driver should ensure
|
* the radio has been switched before return.
|
*/
|
void (*set_chan)(struct net_device *dev, short ch);
|
|
/* These are not used if the ieee stack takes care of
|
* scanning (IEEE_SOFTMAC_SCAN feature set).
|
* In this case only the set_chan is used.
|
*
|
* The syncro version is similar to the start_scan but
|
* does not return until all channels has been scanned.
|
* this is called in user context and should sleep,
|
* it is called in a work_queue when switching to ad-hoc mode
|
* or in behalf of iwlist scan when the card is associated
|
* and root user ask for a scan.
|
* the function stop_scan should stop both the syncro and
|
* background scanning and can sleep.
|
* The function start_scan should initiate the background
|
* scanning and can't sleep.
|
*/
|
void (*scan_syncro)(struct net_device *dev);
|
void (*start_scan)(struct net_device *dev);
|
void (*stop_scan)(struct net_device *dev);
|
|
/* indicate the driver that the link state is changed
|
* for example it may indicate the card is associated now.
|
* Driver might be interested in this to apply RX filter
|
* rules or simply light the LINK led
|
*/
|
void (*link_change)(struct net_device *dev);
|
|
/* these two function indicates to the HW when to start
|
* and stop to send beacons. This is used when the
|
* IEEE_SOFTMAC_BEACONS is not set. For now the
|
* stop_send_bacons is NOT guaranteed to be called only
|
* after start_send_beacons.
|
*/
|
void (*start_send_beacons)(struct net_device *dev, u16 tx_rate);
|
void (*stop_send_beacons)(struct net_device *dev);
|
|
/* power save mode related */
|
void (*sta_wake_up)(struct net_device *dev);
|
void (*ps_request_tx_ack)(struct net_device *dev);
|
void (*enter_sleep_state)(struct net_device *dev, u32 th, u32 tl);
|
short (*ps_is_queue_empty)(struct net_device *dev);
|
int (*handle_beacon)(struct net_device *dev, struct ieee80211_beacon *beacon, struct ieee80211_network *network);
|
int (*handle_assoc_response)(struct net_device *dev, struct ieee80211_assoc_response_frame *resp, struct ieee80211_network *network);
|
|
|
/* check whether Tx hw resource available */
|
short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
|
//added by wb for HT related
|
// void (*SwChnlByTimerHandler)(struct net_device *dev, int channel);
|
void (*SetBWModeHandler)(struct net_device *dev, enum ht_channel_width Bandwidth, enum ht_extension_chan_offset Offset);
|
// void (*UpdateHalRATRTableHandler)(struct net_device* dev, u8* pMcsRate);
|
bool (*GetNmodeSupportBySecCfg)(struct net_device *dev);
|
void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode);
|
bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev);
|
void (*InitialGainHandler)(struct net_device *dev, u8 Operation);
|
|
/* This must be the last item so that it points to the data
|
* allocated beyond this structure by alloc_ieee80211
|
*/
|
u8 priv[];
|
};
|
|
#define IEEE_A (1<<0)
|
#define IEEE_B (1<<1)
|
#define IEEE_G (1<<2)
|
#define IEEE_N_24G (1<<4)
|
#define IEEE_N_5G (1<<5)
|
#define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G)
|
|
/* Generate a 802.11 header */
|
|
/* Uses the channel change callback directly
|
* instead of [start/stop] scan callbacks
|
*/
|
#define IEEE_SOFTMAC_SCAN (1<<2)
|
|
/* Perform authentication and association handshake */
|
#define IEEE_SOFTMAC_ASSOCIATE (1<<3)
|
|
/* Generate probe requests */
|
#define IEEE_SOFTMAC_PROBERQ (1<<4)
|
|
/* Generate respones to probe requests */
|
#define IEEE_SOFTMAC_PROBERS (1<<5)
|
|
/* The ieee802.11 stack will manages the netif queue
|
* wake/stop for the driver, taking care of 802.11
|
* fragmentation. See softmac.c for details.
|
*/
|
#define IEEE_SOFTMAC_TX_QUEUE (1<<7)
|
|
/* Uses only the softmac_data_hard_start_xmit
|
* even for TX management frames.
|
*/
|
#define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8)
|
|
/* Generate beacons. The stack will enqueue beacons
|
* to the card
|
*/
|
#define IEEE_SOFTMAC_BEACONS (1<<6)
|
|
static inline void *ieee80211_priv(struct net_device *dev)
|
{
|
return ((struct ieee80211_device *)netdev_priv(dev))->priv;
|
}
|
|
static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
|
{
|
/* Single white space is for Linksys APs */
|
if (essid_len == 1 && essid[0] == ' ')
|
return 1;
|
|
/* Otherwise, if the entire essid is 0, we assume it is hidden */
|
while (essid_len) {
|
essid_len--;
|
if (essid[essid_len] != '\0')
|
return 0;
|
}
|
|
return 1;
|
}
|
|
static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode)
|
{
|
/*
|
* It is possible for both access points and our device to support
|
* combinations of modes, so as long as there is one valid combination
|
* of ap/device supported modes, then return success
|
*
|
*/
|
if ((mode & IEEE_A) &&
|
(ieee->modulation & IEEE80211_OFDM_MODULATION) &&
|
(ieee->freq_band & IEEE80211_52GHZ_BAND))
|
return 1;
|
|
if ((mode & IEEE_G) &&
|
(ieee->modulation & IEEE80211_OFDM_MODULATION) &&
|
(ieee->freq_band & IEEE80211_24GHZ_BAND))
|
return 1;
|
|
if ((mode & IEEE_B) &&
|
(ieee->modulation & IEEE80211_CCK_MODULATION) &&
|
(ieee->freq_band & IEEE80211_24GHZ_BAND))
|
return 1;
|
|
return 0;
|
}
|
|
static inline int ieee80211_get_hdrlen(u16 fc)
|
{
|
int hdrlen = IEEE80211_3ADDR_LEN;
|
|
switch (WLAN_FC_GET_TYPE(fc)) {
|
case IEEE80211_FTYPE_DATA:
|
if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
|
hdrlen = IEEE80211_4ADDR_LEN; /* Addr4 */
|
if (IEEE80211_QOS_HAS_SEQ(fc))
|
hdrlen += 2; /* QOS ctrl*/
|
break;
|
case IEEE80211_FTYPE_CTL:
|
switch (WLAN_FC_GET_STYPE(fc)) {
|
case IEEE80211_STYPE_CTS:
|
case IEEE80211_STYPE_ACK:
|
hdrlen = IEEE80211_1ADDR_LEN;
|
break;
|
default:
|
hdrlen = IEEE80211_2ADDR_LEN;
|
break;
|
}
|
break;
|
}
|
|
return hdrlen;
|
}
|
|
static inline u8 *ieee80211_get_payload(struct rtl_80211_hdr *hdr)
|
{
|
switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) {
|
case IEEE80211_1ADDR_LEN:
|
return ((struct rtl_80211_hdr_1addr *)hdr)->payload;
|
case IEEE80211_2ADDR_LEN:
|
return ((struct rtl_80211_hdr_2addr *)hdr)->payload;
|
case IEEE80211_3ADDR_LEN:
|
return ((struct rtl_80211_hdr_3addr *)hdr)->payload;
|
case IEEE80211_4ADDR_LEN:
|
return ((struct rtl_80211_hdr_4addr *)hdr)->payload;
|
}
|
return NULL;
|
}
|
|
static inline int ieee80211_is_ofdm_rate(u8 rate)
|
{
|
switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
|
case IEEE80211_OFDM_RATE_6MB:
|
case IEEE80211_OFDM_RATE_9MB:
|
case IEEE80211_OFDM_RATE_12MB:
|
case IEEE80211_OFDM_RATE_18MB:
|
case IEEE80211_OFDM_RATE_24MB:
|
case IEEE80211_OFDM_RATE_36MB:
|
case IEEE80211_OFDM_RATE_48MB:
|
case IEEE80211_OFDM_RATE_54MB:
|
return 1;
|
}
|
return 0;
|
}
|
|
static inline int ieee80211_is_cck_rate(u8 rate)
|
{
|
switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
|
case IEEE80211_CCK_RATE_1MB:
|
case IEEE80211_CCK_RATE_2MB:
|
case IEEE80211_CCK_RATE_5MB:
|
case IEEE80211_CCK_RATE_11MB:
|
return 1;
|
}
|
return 0;
|
}
|
|
|
/* ieee80211.c */
|
void free_ieee80211(struct net_device *dev);
|
struct net_device *alloc_ieee80211(int sizeof_priv);
|
|
int ieee80211_set_encryption(struct ieee80211_device *ieee);
|
|
/* ieee80211_tx.c */
|
|
int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
|
struct sk_buff *frag, int hdr_len);
|
|
int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
|
void ieee80211_txb_free(struct ieee80211_txb *txb);
|
|
|
/* ieee80211_rx.c */
|
int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
|
struct ieee80211_rx_stats *rx_stats);
|
void ieee80211_rx_mgt(struct ieee80211_device *ieee,
|
struct rtl_80211_hdr_4addr *header,
|
struct ieee80211_rx_stats *stats);
|
|
/* ieee80211_wx.c */
|
int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
struct iw_param *data, char *extra);
|
int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len);
|
|
/* ieee80211_softmac.c */
|
short ieee80211_is_54g(const struct ieee80211_network *net);
|
short ieee80211_is_shortslot(const struct ieee80211_network *net);
|
int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee,
|
struct sk_buff *skb,
|
struct ieee80211_rx_stats *rx_stats,
|
u16 type, u16 stype);
|
void ieee80211_softmac_new_net(struct ieee80211_device *ieee,
|
struct ieee80211_network *net);
|
|
void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta, u8 asRsn);
|
void ieee80211_softmac_xmit(struct ieee80211_txb *txb,
|
struct ieee80211_device *ieee);
|
|
void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
|
void notify_wx_assoc_event(struct ieee80211_device *ieee);
|
void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee);
|
void ieee80211_start_bss(struct ieee80211_device *ieee);
|
void ieee80211_start_master_bss(struct ieee80211_device *ieee);
|
void ieee80211_start_ibss(struct ieee80211_device *ieee);
|
void ieee80211_softmac_init(struct ieee80211_device *ieee);
|
void ieee80211_softmac_free(struct ieee80211_device *ieee);
|
void ieee80211_associate_abort(struct ieee80211_device *ieee);
|
void ieee80211_disassociate(struct ieee80211_device *ieee);
|
void ieee80211_stop_scan(struct ieee80211_device *ieee);
|
void ieee80211_start_scan_syncro(struct ieee80211_device *ieee);
|
void ieee80211_check_all_nets(struct ieee80211_device *ieee);
|
void ieee80211_start_protocol(struct ieee80211_device *ieee);
|
void ieee80211_stop_protocol(struct ieee80211_device *ieee);
|
void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
|
void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
|
void ieee80211_reset_queue(struct ieee80211_device *ieee);
|
void ieee80211_wake_queue(struct ieee80211_device *ieee);
|
void ieee80211_stop_queue(struct ieee80211_device *ieee);
|
struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
|
void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
|
void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
|
int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee,
|
struct iw_point *p);
|
void notify_wx_assoc_event(struct ieee80211_device *ieee);
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void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success);
|
|
void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee);
|
|
/* ieee80211_crypt_ccmp&tkip&wep.c */
|
void ieee80211_tkip_null(void);
|
|
int ieee80211_crypto_init(void);
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void ieee80211_crypto_deinit(void);
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int ieee80211_crypto_tkip_init(void);
|
void ieee80211_crypto_tkip_exit(void);
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int ieee80211_crypto_ccmp_init(void);
|
void ieee80211_crypto_ccmp_exit(void);
|
int ieee80211_crypto_wep_init(void);
|
void ieee80211_crypto_wep_exit(void);
|
|
/* ieee80211_softmac_wx.c */
|
|
int ieee80211_wx_get_wap(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *ext);
|
|
int ieee80211_wx_set_wap(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *awrq,
|
char *extra);
|
|
int ieee80211_wx_get_essid(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int ieee80211_wx_set_rate(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_get_rate(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_set_mode(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int ieee80211_wx_set_scan(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int ieee80211_wx_set_essid(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_get_mode(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int ieee80211_wx_set_freq(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int ieee80211_wx_get_freq(struct ieee80211_device *ieee,
|
struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
/* ieee80211_module.c */
|
int ieee80211_debug_init(void);
|
void ieee80211_debug_exit(void);
|
|
//extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee);
|
void ieee80211_wx_sync_scan_wq(struct work_struct *work);
|
|
|
int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_get_name(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_set_power(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_get_power(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_set_rts(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int ieee80211_wx_get_rts(struct ieee80211_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
//HT
|
#define MAX_RECEIVE_BUFFER_SIZE 9100 //
|
void HTDebugHTCapability(u8 *CapIE, u8 *TitleString);
|
void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString);
|
|
void HTSetConnectBwMode(struct ieee80211_device *ieee,
|
enum ht_channel_width Bandwidth, enum ht_extension_chan_offset Offset);
|
void HTUpdateDefaultSetting(struct ieee80211_device *ieee);
|
void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap,
|
u8 *len, u8 isEncrypt);
|
void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo,
|
u8 *len, u8 isEncrypt);
|
void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg,
|
u8 *len);
|
void HTOnAssocRsp(struct ieee80211_device *ieee);
|
void HTInitializeHTInfo(struct ieee80211_device *ieee);
|
void HTInitializeBssDesc(PBSS_HT pBssHT);
|
void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee,
|
struct ieee80211_network *pNetwork);
|
void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee,
|
struct ieee80211_network *pNetwork);
|
u8 HTGetHighestMCSRate(struct ieee80211_device *ieee,
|
u8 *pMCSRateSet, u8 *pMCSFilter);
|
extern u8 MCS_FILTER_ALL[];
|
extern u16 MCS_DATA_RATE[2][2][77];
|
u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame);
|
void HTResetIOTSetting(PRT_HIGH_THROUGHPUT pHTInfo);
|
bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee);
|
u16 TxCountToDataRate(struct ieee80211_device *ieee, u8 nDataRate);
|
//function in BAPROC.c
|
int ieee80211_rx_ADDBAReq(struct ieee80211_device *ieee, struct sk_buff *skb);
|
int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb);
|
int ieee80211_rx_DELBA(struct ieee80211_device *ieee, struct sk_buff *skb);
|
void TsInitAddBA(struct ieee80211_device *ieee, struct tx_ts_record *pTS,
|
u8 Policy, u8 bOverwritePending);
|
void TsInitDelBA(struct ieee80211_device *ieee,
|
struct ts_common_info *pTsCommonInfo, enum tr_select TxRxSelect);
|
void BaSetupTimeOut(struct timer_list *t);
|
void TxBaInactTimeout(struct timer_list *t);
|
void RxBaInactTimeout(struct timer_list *t);
|
void ResetBaEntry(struct ba_record *pBA);
|
//function in TS.c
|
bool GetTs(
|
struct ieee80211_device *ieee,
|
struct ts_common_info **ppTS,
|
u8 *Addr,
|
u8 TID,
|
enum tr_select TxRxSelect, //Rx:1, Tx:0
|
bool bAddNewTs
|
);
|
void TSInitialize(struct ieee80211_device *ieee);
|
void TsStartAddBaProcess(struct ieee80211_device *ieee, struct tx_ts_record *pTxTS);
|
void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr);
|
void RemoveAllTS(struct ieee80211_device *ieee);
|
void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee);
|
|
extern const long ieee80211_wlan_frequencies[];
|
|
static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
|
{
|
ieee->scans++;
|
}
|
|
static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
|
{
|
return ieee->scans;
|
}
|
|
static inline const char *escape_essid(const char *essid, u8 essid_len)
|
{
|
static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
|
|
if (ieee80211_is_empty_essid(essid, essid_len)) {
|
memcpy(escaped, "<hidden>", sizeof("<hidden>"));
|
return escaped;
|
}
|
|
snprintf(escaped, sizeof(escaped), "%*pE", essid_len, essid);
|
return escaped;
|
}
|
|
/* For the function is more related to hardware setting, it's better to use the
|
* ieee handler to refer to it.
|
*/
|
short check_nic_enough_desc(struct net_device *dev, int queue_index);
|
int ieee80211_data_xmit(struct sk_buff *skb, struct net_device *dev);
|
int ieee80211_parse_info_param(struct ieee80211_device *ieee,
|
struct ieee80211_info_element *info_element,
|
u16 length,
|
struct ieee80211_network *network,
|
struct ieee80211_rx_stats *stats);
|
|
void ieee80211_indicate_packets(struct ieee80211_device *ieee,
|
struct ieee80211_rxb **prxbIndicateArray,
|
u8 index);
|
#define RT_ASOC_RETRY_LIMIT 5
|
#endif /* IEEE80211_H */
|
