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android-kvm / linux / 081f323bd3cc3a4d5ee6276e53cc52eddfc20a63 / . / drivers / staging / rtl8192e / rtllib.h
blob: d7460ae3a7653488d0f27faac1626fa20ffb9744 [file] [log] [blame]
/*
* Merged with mainline rtllib.h in Aug 2004. Original ieee802_11
* remains copyright by the original authors
*
* Portions of the merged code are based on Host AP (software wireless
* LAN access point) driver for Intersil Prism2/2.5/3.
*
* Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
* <jkmaline@cc.hut.fi>
* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
*
* Adaption to a generic IEEE 802.11 stack by James Ketrenos
* <jketreno@linux.intel.com>
* Copyright (c) 2004, Intel Corporation
*
* Modified for Realtek's wi-fi cards by Andrea Merello
* <andreamrl@tiscali.it>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation. See README and COPYING for
* more details.
*/
#ifndef RTLLIB_H
#define RTLLIB_H
#include <linux/if_ether.h> /* ETH_ALEN */
#include <linux/kernel.h> /* ARRAY_SIZE */
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/timer.h>
#include <linux/sched.h>
#include <linux/semaphore.h>
#include <linux/delay.h>
#include <linux/wireless.h>
#include "rtllib_debug.h"
#include "rtl819x_HT.h"
#include "rtl819x_BA.h"
#include "rtl819x_TS.h"
#include <linux/netdevice.h>
#include <linux/if_arp.h> /* ARPHRD_ETHER */
#include <net/lib80211.h>
#define MAX_PRECMD_CNT 16
#define MAX_RFDEPENDCMD_CNT 16
#define MAX_POSTCMD_CNT 16
#ifndef WIRELESS_SPY
#define WIRELESS_SPY
#endif
#include <net/iw_handler.h>
#ifndef IW_MODE_MONITOR
#define IW_MODE_MONITOR 6
#endif
#ifndef IWEVCUSTOM
#define IWEVCUSTOM 0x8c02
#endif
#ifndef IW_CUSTOM_MAX
/* Max number of char in custom event - use multiple of them if needed */
#define IW_CUSTOM_MAX 256 /* In bytes */
#endif
#ifndef container_of
/**
* container_of - cast a member of a structure out to the containing structure
*
* @ptr: the pointer to the member.
* @type: the type of the container struct this is embedded in.
* @member: the name of the member within the struct.
*
*/
#define container_of(ptr, type, member) ({ \
const typeof(((type *)0)->member)*__mptr = (ptr); \
(type *)((char *)__mptr - offsetof(type, member)); })
#endif
#define skb_tail_pointer_rsl(skb) skb_tail_pointer(skb)
#define EXPORT_SYMBOL_RSL(x) EXPORT_SYMBOL(x)
#define queue_delayed_work_rsl(x, y, z) queue_delayed_work(x, y, z)
#define INIT_DELAYED_WORK_RSL(x, y, z) INIT_DELAYED_WORK(x, y)
#define queue_work_rsl(x, y) queue_work(x, y)
#define INIT_WORK_RSL(x, y, z) INIT_WORK(x, y)
#define container_of_work_rsl(x, y, z) container_of(x, y, z)
#define container_of_dwork_rsl(x, y, z) \
container_of(container_of(x, struct delayed_work, work), y, z)
#define iwe_stream_add_event_rsl(info, start, stop, iwe, len) \
iwe_stream_add_event(info, start, stop, iwe, len)
#define iwe_stream_add_point_rsl(info, start, stop, iwe, p) \
iwe_stream_add_point(info, start, stop, iwe, p)
#define usb_alloc_urb_rsl(x, y) usb_alloc_urb(x, y)
#define usb_submit_urb_rsl(x, y) usb_submit_urb(x, y)
static inline void *netdev_priv_rsl(struct net_device *dev)
{
return netdev_priv(dev);
}
#define KEY_TYPE_NA 0x0
#define KEY_TYPE_WEP40 0x1
#define KEY_TYPE_TKIP 0x2
#define KEY_TYPE_CCMP 0x4
#define KEY_TYPE_WEP104 0x5
/* added for rtl819x tx procedure */
#define MAX_QUEUE_SIZE 0x10
#define BK_QUEUE 0
#define BE_QUEUE 1
#define VI_QUEUE 2
#define VO_QUEUE 3
#define HCCA_QUEUE 4
#define TXCMD_QUEUE 5
#define MGNT_QUEUE 6
#define HIGH_QUEUE 7
#define BEACON_QUEUE 8
#define LOW_QUEUE BE_QUEUE
#define NORMAL_QUEUE MGNT_QUEUE
#ifndef IW_MODE_MESH
#define IW_MODE_MESH 7
#endif
#define AMSDU_SUBHEADER_LEN 14
#define SWRF_TIMEOUT 50
#define IE_CISCO_FLAG_POSITION 0x08
#define SUPPORT_CKIP_MIC 0x08
#define SUPPORT_CKIP_PK 0x10
#define RT_RF_OFF_LEVL_ASPM BIT0
#define RT_RF_OFF_LEVL_CLK_REQ BIT1
#define RT_RF_OFF_LEVL_PCI_D3 BIT2
#define RT_RF_OFF_LEVL_HALT_NIC BIT3
#define RT_RF_OFF_LEVL_FREE_FW BIT4
#define RT_RF_OFF_LEVL_FW_32K BIT5
#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT6
#define RT_RF_LPS_DISALBE_2R BIT30
#define RT_RF_LPS_LEVEL_ASPM BIT31
#define RT_IN_PS_LEVEL(pPSC, _PS_FLAG) \
((pPSC->CurPsLevel & _PS_FLAG) ? true : false)
#define RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG) \
(pPSC->CurPsLevel &= (~(_PS_FLAG)))
#define RT_SET_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel |= _PS_FLAG)
/* defined for skb cb field */
/* At most 28 byte */
struct cb_desc {
/* Tx Desc Related flags (8-9) */
u8 bLastIniPkt:1;
u8 bCmdOrInit:1;
u8 bFirstSeg:1;
u8 bLastSeg:1;
u8 bEncrypt:1;
u8 bTxDisableRateFallBack:1;
u8 bTxUseDriverAssingedRate:1;
u8 bHwSec:1;
u8 nStuckCount;
/* Tx Firmware Related flags (10-11)*/
u8 bCTSEnable:1;
u8 bRTSEnable:1;
u8 bUseShortGI:1;
u8 bUseShortPreamble:1;
u8 bTxEnableFwCalcDur:1;
u8 bAMPDUEnable:1;
u8 bRTSSTBC:1;
u8 RTSSC:1;
u8 bRTSBW:1;
u8 bPacketBW:1;
u8 bRTSUseShortPreamble:1;
u8 bRTSUseShortGI:1;
u8 bMulticast:1;
u8 bBroadcast:1;
u8 drv_agg_enable:1;
u8 reserved2:1;
/* Tx Desc related element(12-19) */
u8 rata_index;
u8 queue_index;
u16 txbuf_size;
u8 RATRIndex;
u8 bAMSDU:1;
u8 bFromAggrQ:1;
u8 reserved6:6;
u8 macId;
u8 priority;
/* Tx firmware related element(20-27) */
u8 data_rate;
u8 rts_rate;
u8 ampdu_factor;
u8 ampdu_density;
u8 DrvAggrNum;
u8 bdhcp;
u16 pkt_size;
u8 bIsSpecialDataFrame;
u8 bBTTxPacket;
u8 bIsBTProbRsp;
};
enum sw_chnl_cmd_id {
CmdID_End,
CmdID_SetTxPowerLevel,
CmdID_BBRegWrite10,
CmdID_WritePortUlong,
CmdID_WritePortUshort,
CmdID_WritePortUchar,
CmdID_RF_WriteReg,
};
struct sw_chnl_cmd {
enum sw_chnl_cmd_id CmdID;
u32 Para1;
u32 Para2;
u32 msDelay;
} __packed;
/*--------------------------Define -------------------------------------------*/
#define MGN_1M 0x02
#define MGN_2M 0x04
#define MGN_5_5M 0x0b
#define MGN_11M 0x16
#define MGN_6M 0x0c
#define MGN_9M 0x12
#define MGN_12M 0x18
#define MGN_18M 0x24
#define MGN_24M 0x30
#define MGN_36M 0x48
#define MGN_48M 0x60
#define MGN_54M 0x6c
#define MGN_MCS0 0x80
#define MGN_MCS1 0x81
#define MGN_MCS2 0x82
#define MGN_MCS3 0x83
#define MGN_MCS4 0x84
#define MGN_MCS5 0x85
#define MGN_MCS6 0x86
#define MGN_MCS7 0x87
#define MGN_MCS8 0x88
#define MGN_MCS9 0x89
#define MGN_MCS10 0x8a
#define MGN_MCS11 0x8b
#define MGN_MCS12 0x8c
#define MGN_MCS13 0x8d
#define MGN_MCS14 0x8e
#define MGN_MCS15 0x8f
#define MGN_MCS0_SG 0x90
#define MGN_MCS1_SG 0x91
#define MGN_MCS2_SG 0x92
#define MGN_MCS3_SG 0x93
#define MGN_MCS4_SG 0x94
#define MGN_MCS5_SG 0x95
#define MGN_MCS6_SG 0x96
#define MGN_MCS7_SG 0x97
#define MGN_MCS8_SG 0x98
#define MGN_MCS9_SG 0x99
#define MGN_MCS10_SG 0x9a
#define MGN_MCS11_SG 0x9b
#define MGN_MCS12_SG 0x9c
#define MGN_MCS13_SG 0x9d
#define MGN_MCS14_SG 0x9e
#define MGN_MCS15_SG 0x9f
enum _ReasonCode {
unspec_reason = 0x1,
auth_not_valid = 0x2,
deauth_lv_ss = 0x3,
inactivity = 0x4,
ap_overload = 0x5,
class2_err = 0x6,
class3_err = 0x7,
disas_lv_ss = 0x8,
asoc_not_auth = 0x9,
mic_failure = 0xe,
invalid_IE = 0x0d,
four_way_tmout = 0x0f,
two_way_tmout = 0x10,
IE_dismatch = 0x11,
invalid_Gcipher = 0x12,
invalid_Pcipher = 0x13,
invalid_AKMP = 0x14,
unsup_RSNIEver = 0x15,
invalid_RSNIE = 0x16,
auth_802_1x_fail = 0x17,
ciper_reject = 0x18,
QoS_unspec = 0x20,
QAP_bandwidth = 0x21,
poor_condition = 0x22,
no_facility = 0x23,
req_declined = 0x25,
invalid_param = 0x26,
req_not_honored = 0x27,
TS_not_created = 0x2F,
DL_not_allowed = 0x30,
dest_not_exist = 0x31,
dest_not_QSTA = 0x32,
};
enum hal_def_variable {
HAL_DEF_TPC_ENABLE,
HAL_DEF_INIT_GAIN,
HAL_DEF_PROT_IMP_MODE,
HAL_DEF_HIGH_POWER_MECHANISM,
HAL_DEF_RATE_ADAPTIVE_MECHANISM,
HAL_DEF_ANTENNA_DIVERSITY_MECHANISM,
HAL_DEF_LED,
HAL_DEF_CW_MAX_MIN,
HAL_DEF_WOWLAN,
HAL_DEF_ENDPOINTS,
HAL_DEF_MIN_TX_POWER_DBM,
HAL_DEF_MAX_TX_POWER_DBM,
HW_DEF_EFUSE_REPG_SECTION1_FLAG,
HW_DEF_EFUSE_REPG_DATA,
HW_DEF_GPIO,
HAL_DEF_PCI_SUPPORT_ASPM,
HAL_DEF_THERMAL_VALUE,
HAL_DEF_USB_IN_TOKEN_REV,
};
enum hw_variables {
HW_VAR_ETHER_ADDR,
HW_VAR_MULTICAST_REG,
HW_VAR_BASIC_RATE,
HW_VAR_BSSID,
HW_VAR_MEDIA_STATUS,
HW_VAR_SECURITY_CONF,
HW_VAR_BEACON_INTERVAL,
HW_VAR_ATIM_WINDOW,
HW_VAR_LISTEN_INTERVAL,
HW_VAR_CS_COUNTER,
HW_VAR_DEFAULTKEY0,
HW_VAR_DEFAULTKEY1,
HW_VAR_DEFAULTKEY2,
HW_VAR_DEFAULTKEY3,
HW_VAR_SIFS,
HW_VAR_DIFS,
HW_VAR_EIFS,
HW_VAR_SLOT_TIME,
HW_VAR_ACK_PREAMBLE,
HW_VAR_CW_CONFIG,
HW_VAR_CW_VALUES,
HW_VAR_RATE_FALLBACK_CONTROL,
HW_VAR_CONTENTION_WINDOW,
HW_VAR_RETRY_COUNT,
HW_VAR_TR_SWITCH,
HW_VAR_COMMAND,
HW_VAR_WPA_CONFIG,
HW_VAR_AMPDU_MIN_SPACE,
HW_VAR_SHORTGI_DENSITY,
HW_VAR_AMPDU_FACTOR,
HW_VAR_MCS_RATE_AVAILABLE,
HW_VAR_AC_PARAM,
HW_VAR_ACM_CTRL,
HW_VAR_DIS_Req_Qsize,
HW_VAR_CCX_CHNL_LOAD,
HW_VAR_CCX_NOISE_HISTOGRAM,
HW_VAR_CCX_CLM_NHM,
HW_VAR_TxOPLimit,
HW_VAR_TURBO_MODE,
HW_VAR_RF_STATE,
HW_VAR_RF_OFF_BY_HW,
HW_VAR_BUS_SPEED,
HW_VAR_SET_DEV_POWER,
HW_VAR_RCR,
HW_VAR_RATR_0,
HW_VAR_RRSR,
HW_VAR_CPU_RST,
HW_VAR_CECHK_BSSID,
HW_VAR_LBK_MODE,
HW_VAR_AES_11N_FIX,
HW_VAR_USB_RX_AGGR,
HW_VAR_USER_CONTROL_TURBO_MODE,
HW_VAR_RETRY_LIMIT,
HW_VAR_INIT_TX_RATE,
HW_VAR_TX_RATE_REG,
HW_VAR_EFUSE_USAGE,
HW_VAR_EFUSE_BYTES,
HW_VAR_AUTOLOAD_STATUS,
HW_VAR_RF_2R_DISABLE,
HW_VAR_SET_RPWM,
HW_VAR_H2C_FW_PWRMODE,
HW_VAR_H2C_FW_JOINBSSRPT,
HW_VAR_1X1_RECV_COMBINE,
HW_VAR_STOP_SEND_BEACON,
HW_VAR_TSF_TIMER,
HW_VAR_IO_CMD,
HW_VAR_RF_RECOVERY,
HW_VAR_H2C_FW_UPDATE_GTK,
HW_VAR_WF_MASK,
HW_VAR_WF_CRC,
HW_VAR_WF_IS_MAC_ADDR,
HW_VAR_H2C_FW_OFFLOAD,
HW_VAR_RESET_WFCRC,
HW_VAR_HANDLE_FW_C2H,
HW_VAR_DL_FW_RSVD_PAGE,
HW_VAR_AID,
HW_VAR_HW_SEQ_ENABLE,
HW_VAR_CORRECT_TSF,
HW_VAR_BCN_VALID,
HW_VAR_FWLPS_RF_ON,
HW_VAR_DUAL_TSF_RST,
HW_VAR_SWITCH_EPHY_WoWLAN,
HW_VAR_INT_MIGRATION,
HW_VAR_INT_AC,
HW_VAR_RF_TIMING,
};
enum rt_op_mode {
RT_OP_MODE_AP,
RT_OP_MODE_INFRASTRUCTURE,
RT_OP_MODE_IBSS,
RT_OP_MODE_NO_LINK,
};
#define aSifsTime \
(((priv->rtllib->current_network.mode == IEEE_A) \
|| (priv->rtllib->current_network.mode == IEEE_N_24G) \
|| (priv->rtllib->current_network.mode == IEEE_N_5G)) ? 16 : 10)
#define MGMT_QUEUE_NUM 5
#define IEEE_CMD_SET_WPA_PARAM 1
#define IEEE_CMD_SET_WPA_IE 2
#define IEEE_CMD_SET_ENCRYPTION 3
#define IEEE_CMD_MLME 4
#define IEEE_PARAM_WPA_ENABLED 1
#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
#define IEEE_PARAM_DROP_UNENCRYPTED 3
#define IEEE_PARAM_PRIVACY_INVOKED 4
#define IEEE_PARAM_AUTH_ALGS 5
#define IEEE_PARAM_IEEE_802_1X 6
#define IEEE_PARAM_WPAX_SELECT 7
#define IEEE_PROTO_WPA 1
#define IEEE_PROTO_RSN 2
#define IEEE_WPAX_USEGROUP 0
#define IEEE_WPAX_WEP40 1
#define IEEE_WPAX_TKIP 2
#define IEEE_WPAX_WRAP 3
#define IEEE_WPAX_CCMP 4
#define IEEE_WPAX_WEP104 5
#define IEEE_KEY_MGMT_IEEE8021X 1
#define IEEE_KEY_MGMT_PSK 2
#define IEEE_MLME_STA_DEAUTH 1
#define IEEE_MLME_STA_DISASSOC 2
#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
#define IEEE_CRYPT_ALG_NAME_LEN 16
#define MAX_IE_LEN 0xff
#define RT_ASSERT_RET(_Exp) do {} while (0)
#define RT_ASSERT_RET_VALUE(_Exp, Ret) \
do {} while (0)
struct ieee_param {
u32 cmd;
u8 sta_addr[ETH_ALEN];
union {
struct {
u8 name;
u32 value;
} wpa_param;
struct {
u32 len;
u8 reserved[32];
u8 data[0];
} wpa_ie;
struct {
int command;
int reason_code;
} mlme;
struct {
u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
u8 set_tx;
u32 err;
u8 idx;
u8 seq[8]; /* sequence counter (set: RX, get: TX) */
u16 key_len;
u8 key[0];
} crypt;
} u;
};
#if WIRELESS_EXT < 17
#define IW_QUAL_QUAL_INVALID 0x10
#define IW_QUAL_LEVEL_INVALID 0x20
#define IW_QUAL_NOISE_INVALID 0x40
#define IW_QUAL_QUAL_UPDATED 0x1
#define IW_QUAL_LEVEL_UPDATED 0x2
#define IW_QUAL_NOISE_UPDATED 0x4
#endif
#define MSECS(t) msecs_to_jiffies(t)
#define msleep_interruptible_rsl msleep_interruptible
#define RTLLIB_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
The figure in section 7.1.2 suggests a body size of up to 2312
bytes is allowed, which is a bit confusing, I suspect this
represents the 2304 bytes of real data, plus a possible 8 bytes of
WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
#define RTLLIB_1ADDR_LEN 10
#define RTLLIB_2ADDR_LEN 16
#define RTLLIB_3ADDR_LEN 24
#define RTLLIB_4ADDR_LEN 30
#define RTLLIB_FCS_LEN 4
#define RTLLIB_HLEN (RTLLIB_4ADDR_LEN)
#define RTLLIB_FRAME_LEN (RTLLIB_DATA_LEN + RTLLIB_HLEN)
#define RTLLIB_MGMT_HDR_LEN 24
#define RTLLIB_DATA_HDR3_LEN 24
#define RTLLIB_DATA_HDR4_LEN 30
#define RTLLIB_SKBBUFFER_SIZE 2500
#define MIN_FRAG_THRESHOLD 256U
#define MAX_FRAG_THRESHOLD 2346U
#define MAX_HT_DATA_FRAG_THRESHOLD 0x2000
#define HT_AMSDU_SIZE_4K 3839
#define HT_AMSDU_SIZE_8K 7935
/* Frame control field constants */
#define RTLLIB_FCTL_VERS 0x0003
#define RTLLIB_FCTL_FTYPE 0x000c
#define RTLLIB_FCTL_STYPE 0x00f0
#define RTLLIB_FCTL_FRAMETYPE 0x00fc
#define RTLLIB_FCTL_TODS 0x0100
#define RTLLIB_FCTL_FROMDS 0x0200
#define RTLLIB_FCTL_DSTODS 0x0300
#define RTLLIB_FCTL_MOREFRAGS 0x0400
#define RTLLIB_FCTL_RETRY 0x0800
#define RTLLIB_FCTL_PM 0x1000
#define RTLLIB_FCTL_MOREDATA 0x2000
#define RTLLIB_FCTL_WEP 0x4000
#define RTLLIB_FCTL_ORDER 0x8000
#define RTLLIB_FTYPE_MGMT 0x0000
#define RTLLIB_FTYPE_CTL 0x0004
#define RTLLIB_FTYPE_DATA 0x0008
/* management */
#define RTLLIB_STYPE_ASSOC_REQ 0x0000
#define RTLLIB_STYPE_ASSOC_RESP 0x0010
#define RTLLIB_STYPE_REASSOC_REQ 0x0020
#define RTLLIB_STYPE_REASSOC_RESP 0x0030
#define RTLLIB_STYPE_PROBE_REQ 0x0040
#define RTLLIB_STYPE_PROBE_RESP 0x0050
#define RTLLIB_STYPE_BEACON 0x0080
#define RTLLIB_STYPE_ATIM 0x0090
#define RTLLIB_STYPE_DISASSOC 0x00A0
#define RTLLIB_STYPE_AUTH 0x00B0
#define RTLLIB_STYPE_DEAUTH 0x00C0
#define RTLLIB_STYPE_MANAGE_ACT 0x00D0
/* control */
#define RTLLIB_STYPE_PSPOLL 0x00A0
#define RTLLIB_STYPE_RTS 0x00B0
#define RTLLIB_STYPE_CTS 0x00C0
#define RTLLIB_STYPE_ACK 0x00D0
#define RTLLIB_STYPE_CFEND 0x00E0
#define RTLLIB_STYPE_CFENDACK 0x00F0
#define RTLLIB_STYPE_BLOCKACK 0x0094
/* data */
#define RTLLIB_STYPE_DATA 0x0000
#define RTLLIB_STYPE_DATA_CFACK 0x0010
#define RTLLIB_STYPE_DATA_CFPOLL 0x0020
#define RTLLIB_STYPE_DATA_CFACKPOLL 0x0030
#define RTLLIB_STYPE_NULLFUNC 0x0040
#define RTLLIB_STYPE_CFACK 0x0050
#define RTLLIB_STYPE_CFPOLL 0x0060
#define RTLLIB_STYPE_CFACKPOLL 0x0070
#define RTLLIB_STYPE_QOS_DATA 0x0080
#define RTLLIB_STYPE_QOS_NULL 0x00C0
#define RTLLIB_SCTL_FRAG 0x000F
#define RTLLIB_SCTL_SEQ 0xFFF0
/* QOS control */
#define RTLLIB_QCTL_TID 0x000F
#define FC_QOS_BIT BIT7
#define IsDataFrame(pdu) (((pdu[0] & 0x0C) == 0x08) ? true : false)
#define IsLegacyDataFrame(pdu) (IsDataFrame(pdu) && (!(pdu[0]&FC_QOS_BIT)))
#define IsQoSDataFrame(pframe) \
((*(u16 *)pframe&(RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA)) == \
(RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA))
#define Frame_Order(pframe) (*(u16 *)pframe&RTLLIB_FCTL_ORDER)
#define SN_LESS(a, b) (((a-b)&0x800) != 0)
#define SN_EQUAL(a, b) (a == b)
#define MAX_DEV_ADDR_SIZE 8
enum act_category {
ACT_CAT_QOS = 1,
ACT_CAT_DLS = 2,
ACT_CAT_BA = 3,
ACT_CAT_HT = 7,
ACT_CAT_WMM = 17,
};
enum ts_action {
ACT_ADDTSREQ = 0,
ACT_ADDTSRSP = 1,
ACT_DELTS = 2,
ACT_SCHEDULE = 3,
};
enum ba_action {
ACT_ADDBAREQ = 0,
ACT_ADDBARSP = 1,
ACT_DELBA = 2,
};
enum init_gain_op_type {
IG_Backup = 0,
IG_Restore,
IG_Max
};
enum led_ctl_mode {
LED_CTL_POWER_ON = 1,
LED_CTL_LINK = 2,
LED_CTL_NO_LINK = 3,
LED_CTL_TX = 4,
LED_CTL_RX = 5,
LED_CTL_SITE_SURVEY = 6,
LED_CTL_POWER_OFF = 7,
LED_CTL_START_TO_LINK = 8,
LED_CTL_START_WPS = 9,
LED_CTL_STOP_WPS = 10,
LED_CTL_START_WPS_BOTTON = 11,
LED_CTL_STOP_WPS_FAIL = 12,
LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
};
enum rt_rf_type_def {
RF_1T2R = 0,
RF_2T4R,
RF_2T2R,
RF_1T1R,
RF_2T2R_GREEN,
RF_819X_MAX_TYPE
};
enum wireless_mode {
WIRELESS_MODE_UNKNOWN = 0x00,
WIRELESS_MODE_A = 0x01,
WIRELESS_MODE_B = 0x02,
WIRELESS_MODE_G = 0x04,
WIRELESS_MODE_AUTO = 0x08,
WIRELESS_MODE_N_24G = 0x10,
WIRELESS_MODE_N_5G = 0x20
};
enum wireless_network_type {
WIRELESS_11B = 1,
WIRELESS_11G = 2,
WIRELESS_11A = 4,
WIRELESS_11N = 8
};
#define OUI_SUBTYPE_WMM_INFO 0
#define OUI_SUBTYPE_WMM_PARAM 1
#define OUI_SUBTYPE_QOS_CAPABI 5
/* debug macros */
extern u32 rtllib_debug_level;
#define RTLLIB_DEBUG(level, fmt, args...) \
do { \
if (rtllib_debug_level & (level)) \
printk(KERN_DEBUG "rtllib: " fmt, ## args); \
} while (0)
#define RTLLIB_DEBUG_DATA(level, data, datalen) \
do { \
if ((rtllib_debug_level & (level)) == (level)) { \
int i; \
u8 *pdata = (u8 *)data; \
printk(KERN_DEBUG "rtllib: %s()\n", __func__); \
for (i = 0; i < (int)(datalen); i++) { \
printk("%2.2x ", pdata[i]); \
if ((i+1)%16 == 0) \
printk("\n"); \
} \
printk("\n"); \
} \
} while (0)
/*
* To use the debug system;
*
* If you are defining a new debug classification, simply add it to the #define
* list here in the form of:
*
* #define RTLLIB_DL_xxxx VALUE
*
* shifting value to the left one bit from the previous entry. xxxx should be
* the name of the classification (for example, WEP)
*
* You then need to either add a RTLLIB_xxxx_DEBUG() macro definition for your
* classification, or use RTLLIB_DEBUG(RTLLIB_DL_xxxx, ...) whenever you want
* to send output to that classification.
*
* To add your debug level to the list of levels seen when you perform
*
* % cat /proc/net/ipw/debug_level
*
* you simply need to add your entry to the ipw_debug_levels array.
*
*
*/
#define RTLLIB_DL_INFO (1<<0)
#define RTLLIB_DL_WX (1<<1)
#define RTLLIB_DL_SCAN (1<<2)
#define RTLLIB_DL_STATE (1<<3)
#define RTLLIB_DL_MGMT (1<<4)
#define RTLLIB_DL_FRAG (1<<5)
#define RTLLIB_DL_EAP (1<<6)
#define RTLLIB_DL_DROP (1<<7)
#define RTLLIB_DL_TX (1<<8)
#define RTLLIB_DL_RX (1<<9)
#define RTLLIB_DL_HT (1<<10)
#define RTLLIB_DL_BA (1<<11)
#define RTLLIB_DL_TS (1<<12)
#define RTLLIB_DL_QOS (1<<13)
#define RTLLIB_DL_REORDER (1<<14)
#define RTLLIB_DL_IOT (1<<15)
#define RTLLIB_DL_IPS (1<<16)
#define RTLLIB_DL_TRACE (1<<29)
#define RTLLIB_DL_DATA (1<<30)
#define RTLLIB_DL_ERR (1<<31)
#define RTLLIB_ERROR(f, a...) printk(KERN_ERR "rtllib: " f, ## a)
#define RTLLIB_WARNING(f, a...) printk(KERN_WARNING "rtllib: " f, ## a)
#define RTLLIB_DEBUG_INFO(f, a...) RTLLIB_DEBUG(RTLLIB_DL_INFO, f, ## a)
#define RTLLIB_DEBUG_WX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_WX, f, ## a)
#define RTLLIB_DEBUG_SCAN(f, a...) RTLLIB_DEBUG(RTLLIB_DL_SCAN, f, ## a)
#define RTLLIB_DEBUG_STATE(f, a...) RTLLIB_DEBUG(RTLLIB_DL_STATE, f, ## a)
#define RTLLIB_DEBUG_MGMT(f, a...) RTLLIB_DEBUG(RTLLIB_DL_MGMT, f, ## a)
#define RTLLIB_DEBUG_FRAG(f, a...) RTLLIB_DEBUG(RTLLIB_DL_FRAG, f, ## a)
#define RTLLIB_DEBUG_EAP(f, a...) RTLLIB_DEBUG(RTLLIB_DL_EAP, f, ## a)
#define RTLLIB_DEBUG_DROP(f, a...) RTLLIB_DEBUG(RTLLIB_DL_DROP, f, ## a)
#define RTLLIB_DEBUG_TX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_TX, f, ## a)
#define RTLLIB_DEBUG_RX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_RX, f, ## a)
#define RTLLIB_DEBUG_QOS(f, a...) RTLLIB_DEBUG(RTLLIB_DL_QOS, f, ## a)
/* Added by Annie, 2005-11-22. */
#define MAX_STR_LEN 64
/* I want to see ASCII 33 to 126 only. Otherwise, I print '?'. */
#define PRINTABLE(_ch) (_ch > '!' && _ch < '~')
#define RTLLIB_PRINT_STR(_Comp, _TitleString, _Ptr, _Len) \
if ((_Comp) & level) { \
int __i; \
u8 struct buffer[MAX_STR_LEN]; \
int length = (_Len < MAX_STR_LEN) ? _Len : (MAX_STR_LEN-1) ;\
memset(struct buffer, 0, MAX_STR_LEN); \
memcpy(struct buffer, (u8 *)_Ptr, length); \
for (__i = 0; __i < MAX_STR_LEN; __i++) { \
if (!PRINTABLE(struct buffer[__i])) \
struct buffer[__i] = '?'; \
} \
struct buffer[length] = '\0'; \
printk(KERN_INFO "Rtl819x: "); \
printk(_TitleString); \
printk(": %d, <%s>\n", _Len, struct buffer); \
}
#ifndef ETH_P_PAE
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
#define ETH_P_IP 0x0800 /* Internet Protocol packet */
#define ETH_P_ARP 0x0806 /* Address Resolution packet */
#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 rtllib_snap_hdr {
u8 dsap; /* always 0xAA */
u8 ssap; /* always 0xAA */
u8 ctrl; /* always 0x03 */
u8 oui[P80211_OUI_LEN]; /* organizational universal id */
} __packed;
enum _REG_PREAMBLE_MODE {
PREAMBLE_LONG = 1,
PREAMBLE_AUTO = 2,
PREAMBLE_SHORT = 3,
};
#define SNAP_SIZE sizeof(struct rtllib_snap_hdr)
#define WLAN_FC_GET_VERS(fc) ((fc) & RTLLIB_FCTL_VERS)
#define WLAN_FC_GET_TYPE(fc) ((fc) & RTLLIB_FCTL_FTYPE)
#define WLAN_FC_GET_STYPE(fc) ((fc) & RTLLIB_FCTL_STYPE)
#define WLAN_FC_MORE_DATA(fc) ((fc) & RTLLIB_FCTL_MOREDATA)
#define WLAN_FC_GET_FRAMETYPE(fc) ((fc) & RTLLIB_FCTL_FRAMETYPE)
#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTLLIB_SCTL_FRAG)
#define WLAN_GET_SEQ_SEQ(seq) (((seq) & RTLLIB_SCTL_SEQ) >> 4)
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
#define WLAN_AUTH_LEAP 128
#define WLAN_AUTH_CHALLENGE_LEN 128
#define WLAN_CAPABILITY_ESS (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_TIME (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 RTLLIB_STATMASK_SIGNAL (1<<0)
#define RTLLIB_STATMASK_RSSI (1<<1)
#define RTLLIB_STATMASK_NOISE (1<<2)
#define RTLLIB_STATMASK_RATE (1<<3)
#define RTLLIB_STATMASK_WEMASK 0x7
#define RTLLIB_CCK_MODULATION (1<<0)
#define RTLLIB_OFDM_MODULATION (1<<1)
#define RTLLIB_24GHZ_BAND (1<<0)
#define RTLLIB_52GHZ_BAND (1<<1)
#define RTLLIB_CCK_RATE_LEN 4
#define RTLLIB_CCK_RATE_1MB 0x02
#define RTLLIB_CCK_RATE_2MB 0x04
#define RTLLIB_CCK_RATE_5MB 0x0B
#define RTLLIB_CCK_RATE_11MB 0x16
#define RTLLIB_OFDM_RATE_LEN 8
#define RTLLIB_OFDM_RATE_6MB 0x0C
#define RTLLIB_OFDM_RATE_9MB 0x12
#define RTLLIB_OFDM_RATE_12MB 0x18
#define RTLLIB_OFDM_RATE_18MB 0x24
#define RTLLIB_OFDM_RATE_24MB 0x30
#define RTLLIB_OFDM_RATE_36MB 0x48
#define RTLLIB_OFDM_RATE_48MB 0x60
#define RTLLIB_OFDM_RATE_54MB 0x6C
#define RTLLIB_BASIC_RATE_MASK 0x80
#define RTLLIB_CCK_RATE_1MB_MASK (1<<0)
#define RTLLIB_CCK_RATE_2MB_MASK (1<<1)
#define RTLLIB_CCK_RATE_5MB_MASK (1<<2)
#define RTLLIB_CCK_RATE_11MB_MASK (1<<3)
#define RTLLIB_OFDM_RATE_6MB_MASK (1<<4)
#define RTLLIB_OFDM_RATE_9MB_MASK (1<<5)
#define RTLLIB_OFDM_RATE_12MB_MASK (1<<6)
#define RTLLIB_OFDM_RATE_18MB_MASK (1<<7)
#define RTLLIB_OFDM_RATE_24MB_MASK (1<<8)
#define RTLLIB_OFDM_RATE_36MB_MASK (1<<9)
#define RTLLIB_OFDM_RATE_48MB_MASK (1<<10)
#define RTLLIB_OFDM_RATE_54MB_MASK (1<<11)
#define RTLLIB_CCK_RATES_MASK 0x0000000F
#define RTLLIB_CCK_BASIC_RATES_MASK (RTLLIB_CCK_RATE_1MB_MASK | \
RTLLIB_CCK_RATE_2MB_MASK)
#define RTLLIB_CCK_DEFAULT_RATES_MASK (RTLLIB_CCK_BASIC_RATES_MASK | \
RTLLIB_CCK_RATE_5MB_MASK | \
RTLLIB_CCK_RATE_11MB_MASK)
#define RTLLIB_OFDM_RATES_MASK 0x00000FF0
#define RTLLIB_OFDM_BASIC_RATES_MASK (RTLLIB_OFDM_RATE_6MB_MASK | \
RTLLIB_OFDM_RATE_12MB_MASK | \
RTLLIB_OFDM_RATE_24MB_MASK)
#define RTLLIB_OFDM_DEFAULT_RATES_MASK (RTLLIB_OFDM_BASIC_RATES_MASK | \
RTLLIB_OFDM_RATE_9MB_MASK | \
RTLLIB_OFDM_RATE_18MB_MASK | \
RTLLIB_OFDM_RATE_36MB_MASK | \
RTLLIB_OFDM_RATE_48MB_MASK | \
RTLLIB_OFDM_RATE_54MB_MASK)
#define RTLLIB_DEFAULT_RATES_MASK (RTLLIB_OFDM_DEFAULT_RATES_MASK | \
RTLLIB_CCK_DEFAULT_RATES_MASK)
#define RTLLIB_NUM_OFDM_RATES 8
#define RTLLIB_NUM_CCK_RATES 4
#define RTLLIB_OFDM_SHIFT_MASK_A 4
/* this is stolen and modified from the madwifi driver*/
#define RTLLIB_FC0_TYPE_MASK 0x0c
#define RTLLIB_FC0_TYPE_DATA 0x08
#define RTLLIB_FC0_SUBTYPE_MASK 0xB0
#define RTLLIB_FC0_SUBTYPE_QOS 0x80
#define RTLLIB_QOS_HAS_SEQ(fc) \
(((fc) & (RTLLIB_FC0_TYPE_MASK | RTLLIB_FC0_SUBTYPE_MASK)) == \
(RTLLIB_FC0_TYPE_DATA | RTLLIB_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 rtllib_rx_stats {
u64 mac_time;
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 SignalQuality;
s32 RecvSignalPower;
s8 RxPower;
u8 SignalStrength;
u16 bHwError:1;
u16 bCRC:1;
u16 bICV:1;
u16 bShortPreamble:1;
u16 Antenna:1;
u16 Decrypted:1;
u16 Wakeup:1;
u16 Reserved0:1;
u8 AGC;
u32 TimeStampLow;
u32 TimeStampHigh;
bool bShift;
bool bIsQosData;
u8 UserPriority;
u8 RxDrvInfoSize;
u8 RxBufShift;
bool bIsAMPDU;
bool bFirstMPDU;
bool bContainHTC;
bool RxIs40MHzPacket;
u32 RxPWDBAll;
u8 RxMIMOSignalStrength[4];
s8 RxMIMOSignalQuality[2];
bool bPacketMatchBSSID;
bool bIsCCK;
bool bPacketToSelf;
u8 *virtual_address;
u16 packetlength;
u16 fraglength;
u16 fragoffset;
u16 ntotalfrag;
bool bisrxaggrsubframe;
bool bPacketBeacon;
bool bToSelfBA;
char cck_adc_pwdb[4];
u16 Seq_Num;
u8 nTotalAggPkt;
};
/* 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 RTLLIB_FRAG_CACHE_LEN 4
struct rtllib_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 rtllib_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 rtllib_device;
#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 4
#define WEP_KEY_LEN 13
#define SCM_KEY_LEN 32
#define SCM_TEMPORAL_KEY_LENGTH 16
struct rtllib_security {
u16 active_key:2,
enabled:1,
auth_mode:2,
auth_algo:4,
unicast_uses_group:1,
encrypt:1;
u8 key_sizes[NUM_WEP_KEYS];
u8 keys[NUM_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 rtllib_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_HT_CAP = 45,
MFIE_TYPE_RSN = 48,
MFIE_TYPE_RATES_EX = 50,
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 rtllib_pspoll_hdr {
__le16 frame_ctl;
__le16 aid;
u8 bssid[ETH_ALEN];
u8 ta[ETH_ALEN];
} __packed;
struct rtllib_hdr {
__le16 frame_ctl;
__le16 duration_id;
u8 payload[0];
} __packed;
struct rtllib_hdr_1addr {
__le16 frame_ctl;
__le16 duration_id;
u8 addr1[ETH_ALEN];
u8 payload[0];
} __packed;
struct rtllib_hdr_2addr {
__le16 frame_ctl;
__le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 payload[0];
} __packed;
struct rtllib_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[0];
} __packed;
struct rtllib_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[0];
} __packed;
struct rtllib_hdr_3addrqos {
__le16 frame_ctl;
__le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
__le16 seq_ctl;
__le16 qos_ctl;
u8 payload[0];
} __packed;
struct rtllib_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];
__le16 qos_ctl;
u8 payload[0];
} __packed;
struct rtllib_info_element {
u8 id;
u8 len;
u8 data[0];
} __packed;
struct rtllib_authentication {
struct rtllib_hdr_3addr header;
__le16 algorithm;
__le16 transaction;
__le16 status;
/*challenge*/
struct rtllib_info_element info_element[0];
} __packed;
struct rtllib_disauth {
struct rtllib_hdr_3addr header;
__le16 reason;
} __packed;
struct rtllib_disassoc {
struct rtllib_hdr_3addr header;
__le16 reason;
} __packed;
struct rtllib_probe_request {
struct rtllib_hdr_3addr header;
/* SSID, supported rates */
struct rtllib_info_element info_element[0];
} __packed;
struct rtllib_probe_response {
struct rtllib_hdr_3addr header;
u32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
/* SSID, supported rates, FH params, DS params,
* CF params, IBSS params, TIM (if beacon), RSN */
struct rtllib_info_element info_element[0];
} __packed;
/* Alias beacon for probe_response */
#define rtllib_beacon rtllib_probe_response
struct rtllib_assoc_request_frame {
struct rtllib_hdr_3addr header;
__le16 capability;
__le16 listen_interval;
/* SSID, supported rates, RSN */
struct rtllib_info_element info_element[0];
} __packed;
struct rtllib_reassoc_request_frame {
struct rtllib_hdr_3addr header;
__le16 capability;
__le16 listen_interval;
u8 current_ap[ETH_ALEN];
/* SSID, supported rates, RSN */
struct rtllib_info_element info_element[0];
} __packed;
struct rtllib_assoc_response_frame {
struct rtllib_hdr_3addr header;
__le16 capability;
__le16 status;
__le16 aid;
struct rtllib_info_element info_element[0]; /* supported rates */
} __packed;
struct rtllib_txb {
u8 nr_frags;
u8 encrypted;
u8 queue_index;
u8 rts_included;
u16 reserved;
__le16 frag_size;
__le16 payload_size;
struct sk_buff *fragments[0];
};
#define MAX_TX_AGG_COUNT 16
struct rtllib_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 rtllib_rxb {
u8 nr_subframes;
struct sk_buff *subframes[MAX_SUBFRAME_COUNT];
u8 dst[ETH_ALEN];
u8 src[ETH_ALEN];
} __packed;
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;
};
/* 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 96
#define MAX_CHANNEL_NUMBER 161
#define RTLLIB_SOFTMAC_SCAN_TIME 100
#define RTLLIB_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
#define CRC_LENGTH 4U
#define MAX_WPA_IE_LEN 64
#define MAX_WZC_IE_LEN 256
#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 rtllib_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 rtllib_qos_ac_parameter {
u8 aci_aifsn;
u8 ecw_min_max;
__le16 tx_op_limit;
} __packed;
struct rtllib_qos_parameter_info {
struct rtllib_qos_information_element info_element;
u8 reserved;
struct rtllib_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
} __packed;
struct rtllib_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 rtllib_qos_data {
struct rtllib_qos_parameters parameters;
unsigned int wmm_acm;
int active;
int supported;
u8 param_count;
u8 old_param_count;
};
struct rtllib_tim_parameters {
u8 tim_count;
u8 tim_period;
} __packed;
struct rtllib_wmm_ac_param {
u8 ac_aci_acm_aifsn;
u8 ac_ecwmin_ecwmax;
u16 ac_txop_limit;
};
struct rtllib_wmm_ts_info {
u8 ac_dir_tid;
u8 ac_up_psb;
u8 reserved;
} __packed;
struct rtllib_wmm_tspec_elem {
struct rtllib_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];
}
static inline u8 Frame_QoSTID(u8 *buf)
{
struct rtllib_hdr_3addr *hdr;
u16 fc;
hdr = (struct rtllib_hdr_3addr *)buf;
fc = le16_to_cpu(hdr->frame_ctl);
return (u8)((union frameqos *)(buf + (((fc & RTLLIB_FCTL_TODS) &&
(fc & RTLLIB_FCTL_FROMDS)) ? 30 : 24)))->field.tid;
}
struct eapol {
u8 snap[6];
u16 ethertype;
u8 version;
u8 type;
u16 length;
} __packed;
struct rtllib_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 rtllib_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 RTLLIB_DEFAULT_TX_ESSID "Penguin"
#define RTLLIB_DEFAULT_BASIC_RATE 2
enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame};
#define MAX_SP_Len (WMM_all_frame << 4)
#define RTLLIB_QOS_TID 0x0f
#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5)
#define RTLLIB_DTIM_MBCAST 4
#define RTLLIB_DTIM_UCAST 2
#define RTLLIB_DTIM_VALID 1
#define RTLLIB_DTIM_INVALID 0
#define RTLLIB_PS_DISABLED 0
#define RTLLIB_PS_UNICAST RTLLIB_DTIM_UCAST
#define RTLLIB_PS_MBCAST RTLLIB_DTIM_MBCAST
#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
#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)
#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
enum erp_t {
ERP_NonERPpresent = 0x01,
ERP_UseProtection = 0x02,
ERP_BarkerPreambleMode = 0x04,
};
struct rtllib_network {
/* These entries are used to identify a unique network */
u8 bssid[ETH_ALEN];
u8 channel;
/* Ensure null-terminated for any debug msgs */
u8 ssid[IW_ESSID_MAX_SIZE + 1];
u8 ssid_len;
u8 hidden_ssid[IW_ESSID_MAX_SIZE + 1];
u8 hidden_ssid_len;
struct rtllib_qos_data qos_data;
bool bWithAironetIE;
bool bCkipSupported;
bool bCcxRmEnable;
u16 CcxRmState[2];
bool bMBssidValid;
u8 MBssidMask;
u8 MBssid[6];
bool bWithCcxVerNum;
u8 BssCcxVerNumber;
/* These are network statistics */
struct rtllib_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;
u8 wzc_ie[MAX_WZC_IE_LEN];
size_t wzc_ie_len;
struct rtllib_tim_parameters tim;
u8 dtim_period;
u8 dtim_data;
u64 last_dtim_sta_time;
u8 wmm_info;
struct rtllib_wmm_ac_param wmm_param[4];
u8 Turbo_Enable;
u16 CountryIeLen;
u8 CountryIeBuf[MAX_IE_LEN];
struct bss_ht bssht;
bool broadcom_cap_exist;
bool realtek_cap_exit;
bool marvell_cap_exist;
bool ralink_cap_exist;
bool atheros_cap_exist;
bool cisco_cap_exist;
bool airgo_cap_exist;
bool unknown_cap_exist;
bool berp_info_valid;
bool buseprotection;
bool bIsNetgear854T;
u8 SignalStrength;
u8 RSSI;
struct list_head list;
};
#if 1
enum rtllib_state {
/* the card is not linked at all */
RTLLIB_NOLINK = 0,
/* RTLLIB_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)*/
RTLLIB_ASSOCIATING,
RTLLIB_ASSOCIATING_RETRY,
/* the association procedure is sending AUTH request*/
RTLLIB_ASSOCIATING_AUTHENTICATING,
/* the association procedure has successfully authenticated
* and is sending association request
*/
RTLLIB_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
*/
RTLLIB_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.
*/
RTLLIB_LINKED_SCANNING,
};
#else
enum rtllib_state {
RTLLIB_UNINITIALIZED = 0,
RTLLIB_INITIALIZED,
RTLLIB_ASSOCIATING,
RTLLIB_ASSOCIATED,
RTLLIB_AUTHENTICATING,
RTLLIB_AUTHENTICATED,
RTLLIB_SHUTDOWN
};
#endif
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
#define DEFAULT_FTS 2346
#define CFG_RTLLIB_RESERVE_FCS (1<<0)
#define CFG_RTLLIB_COMPUTE_FCS (1<<1)
#define CFG_RTLLIB_RTS (1<<2)
#define RTLLIB_24GHZ_MIN_CHANNEL 1
#define RTLLIB_24GHZ_MAX_CHANNEL 14
#define RTLLIB_24GHZ_CHANNELS (RTLLIB_24GHZ_MAX_CHANNEL - \
RTLLIB_24GHZ_MIN_CHANNEL + 1)
#define RTLLIB_52GHZ_MIN_CHANNEL 34
#define RTLLIB_52GHZ_MAX_CHANNEL 165
#define RTLLIB_52GHZ_CHANNELS (RTLLIB_52GHZ_MAX_CHANNEL - \
RTLLIB_52GHZ_MIN_CHANNEL + 1)
#ifndef eqMacAddr
#define eqMacAddr(a, b) \
(((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] && \
(a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0)
#endif
struct tx_pending {
int frag;
struct rtllib_txb *txb;
};
struct bandwidth_autoswitch {
long threshold_20Mhzto40Mhz;
long threshold_40Mhzto20Mhz;
bool bforced_tx20Mhz;
bool bautoswitch_enable;
};
#define REORDER_WIN_SIZE 128
#define REORDER_ENTRY_NUM 128
struct rx_reorder_entry {
struct list_head List;
u16 SeqNum;
struct rtllib_rxb *prxb;
};
enum fsync_state {
Default_Fsync,
HW_Fsync,
SW_Fsync
};
enum rt_ps_mode {
eActive,
eMaxPs,
eFastPs,
eAutoPs,
};
enum ips_callback_function {
IPS_CALLBACK_NONE = 0,
IPS_CALLBACK_MGNT_LINK_REQUEST = 1,
IPS_CALLBACK_JOIN_REQUEST = 2,
};
enum rt_join_action {
RT_JOIN_INFRA = 1,
RT_JOIN_IBSS = 2,
RT_START_IBSS = 3,
RT_NO_ACTION = 4,
};
struct ibss_parms {
u16 atimWin;
};
#define MAX_NUM_RATES 264
enum rt_rf_power_state {
eRfOn,
eRfSleep,
eRfOff
};
#define MAX_SUPPORT_WOL_PATTERN_NUM 8
#define MAX_WOL_BIT_MASK_SIZE 16
#define MAX_WOL_PATTERN_SIZE 128
enum wol_pattern_type {
eNetBIOS = 0,
eIPv4IPv6ARP,
eIPv4IPv6TCPSYN,
eMACIDOnly,
eNoDefined,
};
struct rt_pm_wol_info {
u32 PatternId;
u32 Mask[4];
u16 CrcRemainder;
u8 WFMIndex;
enum wol_pattern_type PatternType;
};
struct rt_pwr_save_ctrl {
bool bInactivePs;
bool bIPSModeBackup;
bool bHaltAdapterClkRQ;
bool bSwRfProcessing;
enum rt_rf_power_state eInactivePowerState;
struct work_struct InactivePsWorkItem;
struct timer_list InactivePsTimer;
enum ips_callback_function ReturnPoint;
bool bTmpBssDesc;
enum rt_join_action tmpJoinAction;
struct rtllib_network tmpBssDesc;
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;
bool bLeisurePs;
u32 PowerProfile;
u8 LpsIdleCount;
u8 RegMaxLPSAwakeIntvl;
u8 LPSAwakeIntvl;
u32 CurPsLevel;
u32 RegRfPsLevel;
bool bFwCtrlLPS;
u8 FWCtrlPSMode;
bool LinkReqInIPSRFOffPgs;
bool BufConnectinfoBefore;
bool bGpioRfSw;
u8 RegAMDPciASPM;
u8 oWLANMode;
struct rt_pm_wol_info PmWoLPatternInfo[MAX_SUPPORT_WOL_PATTERN_NUM];
};
#define RT_RF_CHANGE_SOURCE u32
#define RF_CHANGE_BY_SW BIT31
#define RF_CHANGE_BY_HW BIT30
#define RF_CHANGE_BY_PS BIT29
#define RF_CHANGE_BY_IPS BIT28
#define RF_CHANGE_BY_INIT 0
enum country_code_type {
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 = 8,
COUNTRY_CODE_MIC = 9,
COUNTRY_CODE_GLOBAL_DOMAIN = 10,
COUNTRY_CODE_WORLD_WIDE_13 = 11,
COUNTRY_CODE_TELEC_NETGEAR = 12,
COUNTRY_CODE_MAX
};
enum scan_op_backup_opt {
SCAN_OPT_BACKUP = 0,
SCAN_OPT_RESTORE,
SCAN_OPT_MAX
};
enum fw_cmd_io_type {
FW_CMD_DIG_ENABLE = 0,
FW_CMD_DIG_DISABLE = 1,
FW_CMD_DIG_HALT = 2,
FW_CMD_DIG_RESUME = 3,
FW_CMD_HIGH_PWR_ENABLE = 4,
FW_CMD_HIGH_PWR_DISABLE = 5,
FW_CMD_RA_RESET = 6,
FW_CMD_RA_ACTIVE = 7,
FW_CMD_RA_REFRESH_N = 8,
FW_CMD_RA_REFRESH_BG = 9,
FW_CMD_RA_INIT = 10,
FW_CMD_IQK_ENABLE = 11,
FW_CMD_TXPWR_TRACK_ENABLE = 12,
FW_CMD_TXPWR_TRACK_DISABLE = 13,
FW_CMD_TXPWR_TRACK_THERMAL = 14,
FW_CMD_PAUSE_DM_BY_SCAN = 15,
FW_CMD_RESUME_DM_BY_SCAN = 16,
FW_CMD_RA_REFRESH_N_COMB = 17,
FW_CMD_RA_REFRESH_BG_COMB = 18,
FW_CMD_ANTENNA_SW_ENABLE = 19,
FW_CMD_ANTENNA_SW_DISABLE = 20,
FW_CMD_TX_FEEDBACK_CCX_ENABLE = 21,
FW_CMD_LPS_ENTER = 22,
FW_CMD_LPS_LEAVE = 23,
FW_CMD_DIG_MODE_SS = 24,
FW_CMD_DIG_MODE_FA = 25,
FW_CMD_ADD_A2_ENTRY = 26,
FW_CMD_CTRL_DM_BY_DRIVER = 27,
FW_CMD_CTRL_DM_BY_DRIVER_NEW = 28,
FW_CMD_PAPE_CONTROL = 29,
FW_CMD_CHAN_SET = 30,
};
#define RT_MAX_LD_SLOT_NUM 10
struct rt_link_detect {
u32 NumRecvBcnInPeriod;
u32 NumRecvDataInPeriod;
u32 RxBcnNum[RT_MAX_LD_SLOT_NUM];
u32 RxDataNum[RT_MAX_LD_SLOT_NUM];
u16 SlotNum;
u16 SlotIndex;
u32 NumTxOkInPeriod;
u32 NumRxOkInPeriod;
u32 NumRxUnicastOkInPeriod;
bool bBusyTraffic;
bool bHigherBusyTraffic;
bool bHigherBusyRxTraffic;
u8 IdleCount;
u32 NumTxUnicastOkInPeriod;
u32 LastNumTxUnicast;
u32 LastNumRxUnicast;
};
struct sw_cam_table {
u8 macaddr[6];
bool bused;
u8 key_buf[16];
u16 key_type;
u8 useDK;
u8 key_index;
};
#define TOTAL_CAM_ENTRY 32
struct rate_adaptive {
u8 rate_adaptive_disabled;
u8 ratr_state;
u16 reserve;
u32 high_rssi_thresh_for_ra;
u32 high2low_rssi_thresh_for_ra;
u8 low2high_rssi_thresh_for_ra40M;
u32 low_rssi_thresh_for_ra40M;
u8 low2high_rssi_thresh_for_ra20M;
u32 low_rssi_thresh_for_ra20M;
u32 upper_rssi_threshold_ratr;
u32 middle_rssi_threshold_ratr;
u32 low_rssi_threshold_ratr;
u32 low_rssi_threshold_ratr_40M;
u32 low_rssi_threshold_ratr_20M;
u8 ping_rssi_enable;
u32 ping_rssi_ratr;
u32 ping_rssi_thresh_for_ra;
u32 last_ratr;
u8 PreRATRState;
};
enum ratr_table_mode_8192s {
RATR_INX_WIRELESS_NGB = 0,
RATR_INX_WIRELESS_NG = 1,
RATR_INX_WIRELESS_NB = 2,
RATR_INX_WIRELESS_N = 3,
RATR_INX_WIRELESS_GB = 4,
RATR_INX_WIRELESS_G = 5,
RATR_INX_WIRELESS_B = 6,
RATR_INX_WIRELESS_MC = 7,
RATR_INX_WIRELESS_A = 8,
};
#define NUM_PMKID_CACHE 16
struct rt_pmkid_list {
u8 bUsed;
u8 Bssid[6];
u8 PMKID[16];
u8 SsidBuf[33];
u8 *ssid_octet;
u16 ssid_length;
};
struct rt_intel_promisc_mode {
bool bPromiscuousOn;
bool bFilterSourceStationFrame;
};
/*************** DRIVER STATUS *****/
#define STATUS_SCANNING 0
#define STATUS_SCAN_HW 1
#define STATUS_SCAN_ABORTING 2
#define STATUS_SETTING_CHAN 3
/*************** DRIVER STATUS *****/
enum {
NO_USE = 0,
USED = 1,
HW_SEC = 2,
SW_SEC = 3,
};
enum {
LPS_IS_WAKE = 0,
LPS_IS_SLEEP = 1,
LPS_WAIT_NULL_DATA_SEND = 2,
};
struct rtllib_device {
struct pci_dev *pdev;
struct net_device *dev;
struct rtllib_security sec;
bool disable_mgnt_queue;
unsigned long status;
short hwscan_ch_bk;
enum ht_extchnl_offset chan_offset_bk;
enum ht_channel_width bandwidth_bk;
u8 hwscan_sem_up;
u8 CntAfterLink;
enum rt_op_mode OpMode;
u8 VersionID;
/* The last AssocReq/Resp IEs */
u8 *assocreq_ies, *assocresp_ies;
size_t assocreq_ies_len, assocresp_ies_len;
bool b_customer_lenovo_id;
bool bForcedShowRxRate;
bool bForcedShowRateStill;
u8 SystemQueryDataRateCount;
bool bForcedBgMode;
bool bUseRAMask;
bool b1x1RecvCombine;
u8 RF_Type;
bool b1SSSupport;
u8 hwsec_active;
bool is_silent_reset;
bool force_mic_error;
bool is_roaming;
bool ieee_up;
bool cannot_notify;
bool bSupportRemoteWakeUp;
enum rt_ps_mode dot11PowerSaveMode;
bool actscanning;
bool FirstIe_InScan;
bool be_scan_inprogress;
bool beinretry;
enum rt_rf_power_state eRFPowerState;
RT_RF_CHANGE_SOURCE RfOffReason;
bool is_set_key;
bool wx_set_enc;
struct rt_hi_throughput *pHTInfo;
spinlock_t bw_spinlock;
spinlock_t reorder_spinlock;
u8 Regdot11HTOperationalRateSet[16];
u8 Regdot11TxHTOperationalRateSet[16];
u8 dot11HTOperationalRateSet[16];
u8 RegHTSuppRateSet[16];
u8 HTCurrentOperaRate;
u8 HTHighestOperaRate;
u8 MinSpaceCfg;
u8 MaxMssDensity;
u8 bTxDisableRateFallBack;
u8 bTxUseDriverAssingedRate;
u8 bTxEnableFwCalcDur;
atomic_t atm_chnlop;
atomic_t atm_swbw;
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];
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;
u8 ForcedPriority;
/* Bookkeeping structures */
struct net_device_stats stats;
struct rtllib_stats ieee_stats;
struct rtllib_softmac_stats softmac_stats;
/* Probe / Beacon management */
struct list_head network_free_list;
struct list_head network_list;
struct rtllib_network *networks;
int scans;
int scan_age;
int iw_mode; /* operating mode (IW_MODE_*) */
bool bNetPromiscuousMode;
struct rt_intel_promisc_mode IntelPromiscuousModeInfo;
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 bHalfNMode;
bool bHalfWirelessN24GMode;
int wpa_enabled;
int drop_unencrypted;
int tkip_countermeasures;
int privacy_invoked;
size_t wpa_ie_len;
u8 *wpa_ie;
size_t wps_ie_len;
u8 *wps_ie;
u8 ap_mac_addr[6];
u16 pairwise_key_type;
u16 group_key_type;
struct lib80211_crypt_info crypt_info;
struct sw_cam_table swcamtable[TOTAL_CAM_ENTRY];
int bcrx_sta_key; /* use individual keys to override default keys even
* with RX of broad/multicast frames */
struct rt_pmkid_list PMKIDList[NUM_PMKID_CACHE];
/* Fragmentation structures */
struct rtllib_frag_entry frag_cache[17][RTLLIB_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 rtllib_network current_network;
enum rtllib_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;
u16 scan_watch_dog;
int perfect_rssi;
int worst_rssi;
u16 prev_seq_ctl; /* used to drop duplicate frames */
/* map of allowed channels. 0 is dummy */
void *pDot11dInfo;
bool bGlobalDomain;
u8 active_channel_map[MAX_CHANNEL_NUMBER+1];
u8 IbssStartChnl;
u8 ibss_maxjoin_chal;
int rate; /* current rate */
int basic_rate;
u32 currentRate;
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*/
u8 ack_tx_to_ieee;
short ps;
short sta_sleep;
int ps_timeout;
int ps_period;
struct tasklet_struct ps_task;
u64 ps_time;
bool polling;
short raw_tx;
/* used if IEEE_SOFTMAC_TX_QUEUE is set */
short queue_stop;
short scanning_continue ;
short proto_started;
short proto_stoppping;
struct semaphore wx_sem;
struct semaphore scan_sem;
struct semaphore ips_sem;
spinlock_t mgmt_tx_lock;
spinlock_t beacon_lock;
short beacon_txing;
short wap_set;
short ssid_set;
/* set on initialization */
u8 qos_support;
unsigned int wmm_acm;
/* 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;
bool bAwakePktSent;
u8 LPSDelayCnt;
/* 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;
#define RTLLIB_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;
bool enable_rx_imm_BA;
bool bibsscoordinator;
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;
u32 fsync_firstdiff_ratethreshold;
u32 fsync_seconddiff_ratethreshold;
enum fsync_state fsync_state;
bool bis_any_nonbepkts;
struct bandwidth_autoswitch bandwidth_auto_switch;
bool FwRWRF;
struct rt_link_detect LinkDetectInfo;
bool bIsAggregateFrame;
struct rt_pwr_save_ctrl PowerSaveControl;
u8 amsdu_in_process;
/* 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;
u8 need_sw_enc;
struct work_struct associate_complete_wq;
struct work_struct ips_leave_wq;
struct delayed_work associate_procedure_wq;
struct delayed_work softmac_scan_wq;
struct delayed_work softmac_hint11d_wq;
struct delayed_work associate_retry_wq;
struct delayed_work start_ibss_wq;
struct delayed_work hw_wakeup_wq;
struct delayed_work hw_sleep_wq;
struct delayed_work link_change_wq;
struct work_struct wx_sync_scan_wq;
struct workqueue_struct *wq;
union {
struct rtllib_rxb *RfdArray[REORDER_WIN_SIZE];
struct rtllib_rxb *stats_IndicateArray[REORDER_WIN_SIZE];
struct rtllib_rxb *prxbIndicateArray[REORDER_WIN_SIZE];
struct {
struct sw_chnl_cmd PreCommonCmd[MAX_PRECMD_CNT];
struct sw_chnl_cmd PostCommonCmd[MAX_POSTCMD_CNT];
struct sw_chnl_cmd RfDependCmd[MAX_RFDEPENDCMD_CNT];
};
};
/* Callback functions */
void (*set_security)(struct net_device *dev,
struct rtllib_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 rtllib_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 rtllib_network *network, u16 type);
int (*is_qos_active)(struct net_device *dev, struct sk_buff *skb);
/* Softmac-generated frames (mamagement) 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 fucntion 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. If 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 complementing 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 fucntion stop_scan should stop both the syncro and
* background scanning and can sleep.
* The fucntion 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);
void (*rtllib_start_hw_scan)(struct net_device *dev);
void (*rtllib_stop_hw_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);
void (*stop_send_beacons)(struct net_device *dev);
/* power save mode related */
void (*sta_wake_up)(struct net_device *dev);
void (*enter_sleep_state)(struct net_device *dev, u64 time);
short (*ps_is_queue_empty)(struct net_device *dev);
int (*handle_beacon)(struct net_device *dev,
struct rtllib_beacon *beacon,
struct rtllib_network *network);
int (*handle_assoc_response)(struct net_device *dev,
struct rtllib_assoc_response_frame *resp,
struct rtllib_network *network);
/* check whether Tx hw resource available */
short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
short (*get_nic_desc_num)(struct net_device *dev, int queue_index);
void (*SetBWModeHandler)(struct net_device *dev,
enum ht_channel_width Bandwidth,
enum ht_extchnl_offset Offset);
bool (*GetNmodeSupportBySecCfg)(struct net_device *dev);
void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode);
bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev);
u8 (*rtllib_ap_sec_type)(struct rtllib_device *ieee);
void (*HalUsbRxAggrHandler)(struct net_device *dev, bool Value);
void (*InitialGainHandler)(struct net_device *dev, u8 Operation);
bool (*SetFwCmdHandler)(struct net_device *dev,
enum fw_cmd_io_type FwCmdIO);
void (*UpdateHalRAMaskHandler)(struct net_device *dev, bool bMulticast,
u8 macId, u8 MimoPs, u8 WirelessMode,
u8 bCurTxBW40MHz, u8 rssi_level);
void (*UpdateBeaconInterruptHandler)(struct net_device *dev,
bool start);
void (*UpdateInterruptMaskHandler)(struct net_device *dev, u32 AddMSR,
u32 RemoveMSR);
u16 (*rtl_11n_user_show_rates)(struct net_device *dev);
void (*ScanOperationBackupHandler)(struct net_device *dev,
u8 Operation);
void (*LedControlHandler)(struct net_device *dev,
enum led_ctl_mode LedAction);
void (*SetHwRegHandler)(struct net_device *dev, u8 variable, u8 *val);
void (*GetHwRegHandler)(struct net_device *dev, u8 variable, u8 *val);
void (*AllowAllDestAddrHandler)(struct net_device *dev,
bool bAllowAllDA, bool WriteIntoReg);
void (*rtllib_ips_leave_wq) (struct net_device *dev);
void (*rtllib_ips_leave)(struct net_device *dev);
void (*LeisurePSLeave)(struct net_device *dev);
void (*rtllib_rfkill_poll)(struct net_device *dev);
/* This must be the last item so that it points to the data
* allocated beyond this structure by alloc_rtllib */
u8 priv[0];
};
#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 response to probe requests */
#define IEEE_SOFTMAC_PROBERS (1<<5)
/* The ieee802.11 stack will manage 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 *rtllib_priv(struct net_device *dev)
{
return ((struct rtllib_device *)netdev_priv(dev))->priv;
}
extern inline int rtllib_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;
}
extern inline int rtllib_is_valid_mode(struct rtllib_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 & RTLLIB_OFDM_MODULATION) &&
(ieee->freq_band & RTLLIB_52GHZ_BAND))
return 1;
if ((mode & IEEE_G) &&
(ieee->modulation & RTLLIB_OFDM_MODULATION) &&
(ieee->freq_band & RTLLIB_24GHZ_BAND))
return 1;
if ((mode & IEEE_B) &&
(ieee->modulation & RTLLIB_CCK_MODULATION) &&
(ieee->freq_band & RTLLIB_24GHZ_BAND))
return 1;
return 0;
}
extern inline int rtllib_get_hdrlen(u16 fc)
{
int hdrlen = RTLLIB_3ADDR_LEN;
switch (WLAN_FC_GET_TYPE(fc)) {
case RTLLIB_FTYPE_DATA:
if ((fc & RTLLIB_FCTL_FROMDS) && (fc & RTLLIB_FCTL_TODS))
hdrlen = RTLLIB_4ADDR_LEN; /* Addr4 */
if (RTLLIB_QOS_HAS_SEQ(fc))
hdrlen += 2; /* QOS ctrl*/
break;
case RTLLIB_FTYPE_CTL:
switch (WLAN_FC_GET_STYPE(fc)) {
case RTLLIB_STYPE_CTS:
case RTLLIB_STYPE_ACK:
hdrlen = RTLLIB_1ADDR_LEN;
break;
default:
hdrlen = RTLLIB_2ADDR_LEN;
break;
}
break;
}
return hdrlen;
}
static inline u8 *rtllib_get_payload(struct rtllib_hdr *hdr)
{
switch (rtllib_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) {
case RTLLIB_1ADDR_LEN:
return ((struct rtllib_hdr_1addr *)hdr)->payload;
case RTLLIB_2ADDR_LEN:
return ((struct rtllib_hdr_2addr *)hdr)->payload;
case RTLLIB_3ADDR_LEN:
return ((struct rtllib_hdr_3addr *)hdr)->payload;
case RTLLIB_4ADDR_LEN:
return ((struct rtllib_hdr_4addr *)hdr)->payload;
}
return NULL;
}
static inline int rtllib_is_ofdm_rate(u8 rate)
{
switch (rate & ~RTLLIB_BASIC_RATE_MASK) {
case RTLLIB_OFDM_RATE_6MB:
case RTLLIB_OFDM_RATE_9MB:
case RTLLIB_OFDM_RATE_12MB:
case RTLLIB_OFDM_RATE_18MB:
case RTLLIB_OFDM_RATE_24MB:
case RTLLIB_OFDM_RATE_36MB:
case RTLLIB_OFDM_RATE_48MB:
case RTLLIB_OFDM_RATE_54MB:
return 1;
}
return 0;
}
static inline int rtllib_is_cck_rate(u8 rate)
{
switch (rate & ~RTLLIB_BASIC_RATE_MASK) {
case RTLLIB_CCK_RATE_1MB:
case RTLLIB_CCK_RATE_2MB:
case RTLLIB_CCK_RATE_5MB:
case RTLLIB_CCK_RATE_11MB:
return 1;
}
return 0;
}
/* rtllib.c */
extern void free_rtllib(struct net_device *dev);
extern struct net_device *alloc_rtllib(int sizeof_priv);
extern int rtllib_set_encryption(struct rtllib_device *ieee);
/* rtllib_tx.c */
extern int rtllib_encrypt_fragment(
struct rtllib_device *ieee,
struct sk_buff *frag,
int hdr_len);
extern int rtllib_xmit(struct sk_buff *skb, struct net_device *dev);
extern int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev);
extern void rtllib_txb_free(struct rtllib_txb *);
/* rtllib_rx.c */
extern int rtllib_rx(struct rtllib_device *ieee, struct sk_buff *skb,
struct rtllib_rx_stats *rx_stats);
extern void rtllib_rx_mgt(struct rtllib_device *ieee,
struct sk_buff *skb,
struct rtllib_rx_stats *stats);
extern void rtllib_rx_probe_rq(struct rtllib_device *ieee,
struct sk_buff *skb);
extern int rtllib_legal_channel(struct rtllib_device *rtllib, u8 channel);
/* rtllib_wx.c */
extern int rtllib_wx_get_scan(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
extern int rtllib_wx_set_encode(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
extern int rtllib_wx_get_encode(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
#if WIRELESS_EXT >= 18
extern int rtllib_wx_get_encode_ext(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
#endif
extern int rtllib_wx_set_auth(struct rtllib_device *ieee,
struct iw_request_info *info,
struct iw_param *data, char *extra);
extern int rtllib_wx_set_mlme(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len);
/* rtllib_softmac.c */
extern short rtllib_is_54g(struct rtllib_network *net);
extern short rtllib_is_shortslot(const struct rtllib_network *net);
extern int rtllib_rx_frame_softmac(struct rtllib_device *ieee,
struct sk_buff *skb,
struct rtllib_rx_stats *rx_stats, u16 type,
u16 stype);
extern void rtllib_softmac_new_net(struct rtllib_device *ieee,
struct rtllib_network *net);
void SendDisassociation(struct rtllib_device *ieee, bool deauth, u16 asRsn);
extern void rtllib_softmac_xmit(struct rtllib_txb *txb,
struct rtllib_device *ieee);
extern void rtllib_stop_send_beacons(struct rtllib_device *ieee);
extern void notify_wx_assoc_event(struct rtllib_device *ieee);
extern void rtllib_softmac_check_all_nets(struct rtllib_device *ieee);
extern void rtllib_start_bss(struct rtllib_device *ieee);
extern void rtllib_start_master_bss(struct rtllib_device *ieee);
extern void rtllib_start_ibss(struct rtllib_device *ieee);
extern void rtllib_softmac_init(struct rtllib_device *ieee);
extern void rtllib_softmac_free(struct rtllib_device *ieee);
extern void rtllib_associate_abort(struct rtllib_device *ieee);
extern void rtllib_disassociate(struct rtllib_device *ieee);
extern void rtllib_stop_scan(struct rtllib_device *ieee);
extern bool rtllib_act_scanning(struct rtllib_device *ieee, bool sync_scan);
extern void rtllib_stop_scan_syncro(struct rtllib_device *ieee);
extern void rtllib_start_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
extern inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee);
extern u8 MgntQuery_MgntFrameTxRate(struct rtllib_device *ieee);
extern void rtllib_sta_ps_send_null_frame(struct rtllib_device *ieee,
short pwr);
extern void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
extern void rtllib_sta_ps_send_pspoll_frame(struct rtllib_device *ieee);
extern void rtllib_check_all_nets(struct rtllib_device *ieee);
extern void rtllib_start_protocol(struct rtllib_device *ieee);
extern void rtllib_stop_protocol(struct rtllib_device *ieee, u8 shutdown);
extern void rtllib_EnableNetMonitorMode(struct net_device *dev,
bool bInitState);
extern void rtllib_DisableNetMonitorMode(struct net_device *dev,
bool bInitState);
extern void rtllib_EnableIntelPromiscuousMode(struct net_device *dev,
bool bInitState);
extern void rtllib_DisableIntelPromiscuousMode(struct net_device *dev,
bool bInitState);
extern void rtllib_send_probe_requests(struct rtllib_device *ieee, u8 is_mesh);
extern void rtllib_softmac_stop_protocol(struct rtllib_device *ieee,
u8 mesh_flag, u8 shutdown);
extern void rtllib_softmac_start_protocol(struct rtllib_device *ieee,
u8 mesh_flag);
extern void rtllib_reset_queue(struct rtllib_device *ieee);
extern void rtllib_wake_queue(struct rtllib_device *ieee);
extern void rtllib_stop_queue(struct rtllib_device *ieee);
extern void rtllib_wake_all_queues(struct rtllib_device *ieee);
extern void rtllib_stop_all_queues(struct rtllib_device *ieee);
extern struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee);
extern void rtllib_start_send_beacons(struct rtllib_device *ieee);
extern void rtllib_stop_send_beacons(struct rtllib_device *ieee);
extern int rtllib_wpa_supplicant_ioctl(struct rtllib_device *ieee,
struct iw_point *p, u8 is_mesh);
extern void notify_wx_assoc_event(struct rtllib_device *ieee);
extern void rtllib_ps_tx_ack(struct rtllib_device *ieee, short success);
extern void softmac_mgmt_xmit(struct sk_buff *skb,
struct rtllib_device *ieee);
extern u16 rtllib_query_seqnum(struct rtllib_device *ieee,
struct sk_buff *skb, u8 *dst);
extern u8 rtllib_ap_sec_type(struct rtllib_device *ieee);
/* rtllib_crypt_ccmp&tkip&wep.c */
extern void rtllib_tkip_null(void);
extern void rtllib_wep_null(void);
extern void rtllib_ccmp_null(void);
/* rtllib_softmac_wx.c */
extern int rtllib_wx_get_wap(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *ext);
extern int rtllib_wx_set_wap(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *awrq,
char *extra);
extern int rtllib_wx_get_essid(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern int rtllib_wx_set_rate(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_get_rate(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_set_mode(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern int rtllib_wx_set_scan(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern int rtllib_wx_set_essid(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_get_mode(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern int rtllib_wx_set_freq(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern int rtllib_wx_get_freq(struct rtllib_device *ieee,
struct iw_request_info *a,
union iwreq_data *wrqu, char *b);
extern void rtllib_wx_sync_scan_wq(void *data);
extern int rtllib_wx_set_rawtx(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_get_name(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_set_power(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_get_power(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_set_rts(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
extern int rtllib_wx_get_rts(struct rtllib_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
#define MAX_RECEIVE_BUFFER_SIZE 9100
extern void HTDebugHTCapability(u8 *CapIE, u8 *TitleString);
extern void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString);
void HTSetConnectBwMode(struct rtllib_device *ieee,
enum ht_channel_width Bandwidth,
enum ht_extchnl_offset Offset);
extern void HTUpdateDefaultSetting(struct rtllib_device *ieee);
extern void HTConstructCapabilityElement(struct rtllib_device *ieee,
u8 *posHTCap, u8 *len,
u8 isEncrypt, bool bAssoc);
extern void HTConstructInfoElement(struct rtllib_device *ieee,
u8 *posHTInfo, u8 *len, u8 isEncrypt);
extern void HTConstructRT2RTAggElement(struct rtllib_device *ieee,
u8 *posRT2RTAgg, u8* len);
extern void HTOnAssocRsp(struct rtllib_device *ieee);
extern void HTInitializeHTInfo(struct rtllib_device *ieee);
extern void HTInitializeBssDesc(struct bss_ht *pBssHT);
extern void HTResetSelfAndSavePeerSetting(struct rtllib_device *ieee,
struct rtllib_network *pNetwork);
extern void HT_update_self_and_peer_setting(struct rtllib_device *ieee,
struct rtllib_network *pNetwork);
extern u8 HTGetHighestMCSRate(struct rtllib_device *ieee, u8 *pMCSRateSet,
u8 *pMCSFilter);
extern u8 MCS_FILTER_ALL[];
extern u16 MCS_DATA_RATE[2][2][77] ;
extern u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
extern bool IsHTHalfNmodeAPs(struct rtllib_device *ieee);
extern u16 HTHalfMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
extern u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);
extern int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb);
extern int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb);
extern void TsInitAddBA(struct rtllib_device *ieee, struct tx_ts_record *pTS,
u8 Policy, u8 bOverwritePending);
extern void TsInitDelBA(struct rtllib_device *ieee,
struct ts_common_info *pTsCommonInfo,
enum tr_select TxRxSelect);
extern void BaSetupTimeOut(unsigned long data);
extern void TxBaInactTimeout(unsigned long data);
extern void RxBaInactTimeout(unsigned long data);
extern void ResetBaEntry(struct ba_record *pBA);
extern bool GetTs(
struct rtllib_device *ieee,
struct ts_common_info **ppTS,
u8 *Addr,
u8 TID,
enum tr_select TxRxSelect,
bool bAddNewTs
);
extern void TSInitialize(struct rtllib_device *ieee);
extern void TsStartAddBaProcess(struct rtllib_device *ieee,
struct tx_ts_record *pTxTS);
extern void RemovePeerTS(struct rtllib_device *ieee, u8 *Addr);
extern void RemoveAllTS(struct rtllib_device *ieee);
void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
extern const long rtllib_wlan_frequencies[];
extern inline void rtllib_increment_scans(struct rtllib_device *ieee)
{
ieee->scans++;
}
extern inline int rtllib_get_scans(struct rtllib_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];
const char *s = essid;
char *d = escaped;
if (rtllib_is_empty_essid(essid, essid_len)) {
memcpy(escaped, "<hidden>", sizeof("<hidden>"));
return escaped;
}
essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
while (essid_len--) {
if (*s == '\0') {
*d++ = '\\';
*d++ = '0';
s++;
} else {
*d++ = *s++;
}
}
*d = '\0';
return escaped;
}
#define CONVERT_RATE(_ieee, _MGN_RATE) \
((_MGN_RATE < MGN_MCS0) ? (_MGN_RATE) : \
(HTMcsToDataRate(_ieee, (u8)_MGN_RATE)))
/* fun with the built-in rtllib stack... */
bool rtllib_MgntDisconnect(struct rtllib_device *rtllib, u8 asRsn);
/* For the function is more related to hardware setting, it's better to use the
* ieee handler to refer to it.
*/
extern void rtllib_update_active_chan_map(struct rtllib_device *ieee);
extern void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee,
struct rx_ts_record *pTS);
extern int rtllib_data_xmit(struct sk_buff *skb, struct net_device *dev);
extern int rtllib_parse_info_param(struct rtllib_device *ieee,
struct rtllib_info_element *info_element,
u16 length,
struct rtllib_network *network,
struct rtllib_rx_stats *stats);
void rtllib_indicate_packets(struct rtllib_device *ieee,
struct rtllib_rxb **prxbIndicateArray, u8 index);
extern u8 HTFilterMCSRate(struct rtllib_device *ieee, u8 *pSupportMCS,
u8 *pOperateMCS);
extern void HTUseDefaultSetting(struct rtllib_device *ieee);
#define RT_ASOC_RETRY_LIMIT 5
u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee);
extern void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p);
#ifndef ENABLE_LOCK_DEBUG
#define SPIN_LOCK_IEEE(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_IEEE(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_IEEE_REORDER(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_IEEE_REORDER(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_IEEE_WPAX(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_IEEE_WPAX(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_IEEE_MGNTTX(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_IEEE_MGNTTX(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_IEEE_BCN(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_IEEE_BCN(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_MSH_STAINFO(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_MSH_STAINFO(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_MSH_PREQ(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_MSH_PREQ(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_MSH_QUEUE(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_MSH_QUEUE(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_RFPS(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_RFPS(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_IRQTH(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_IRQTH(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_TX(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_TX(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_D3(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_D3(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_RF(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_RF(plock) spin_unlock_irqrestore((plock), flags)
#define SPIN_LOCK_PRIV_PS(plock) spin_lock_irqsave((plock), flags)
#define SPIN_UNLOCK_PRIV_PS(plock) spin_unlock_irqrestore((plock), flags)
#define SEM_DOWN_IEEE_WX(psem) down(psem)
#define SEM_UP_IEEE_WX(psem) up(psem)
#define SEM_DOWN_IEEE_SCAN(psem) down(psem)
#define SEM_UP_IEEE_SCAN(psem) up(psem)
#define SEM_DOWN_IEEE_IPS(psem) down(psem)
#define SEM_UP_IEEE_IPS(psem) up(psem)
#define SEM_DOWN_PRIV_WX(psem) down(psem)
#define SEM_UP_PRIV_WX(psem) up(psem)
#define SEM_DOWN_PRIV_RF(psem) down(psem)
#define SEM_UP_PRIV_RF(psem) up(psem)
#define MUTEX_LOCK_PRIV(pmutex) mutex_lock(pmutex)
#define MUTEX_UNLOCK_PRIV(pmutex) mutex_unlock(pmutex)
#endif
#endif /* RTLLIB_H */