LXR linux/drivers/staging/rtl8187se/r8180.h

   1/*
   2   This is part of rtl8180 OpenSource driver.
   3   Copyright (C) Andrea Merello 2004-2005  <andreamrl@tiscali.it>
   4   Released under the terms of GPL (General Public Licence)
   5
   6   Parts of this driver are based on the GPL part of the
   7   official realtek driver
   8
   9   Parts of this driver are based on the rtl8180 driver skeleton
  10   from Patric Schenke & Andres Salomon
  11
  12   Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
  13
  14   We want to tanks the Authors of those projects and the Ndiswrapper
  15   project Authors.
  16*/
  17
  18#ifndef R8180H
  19#define R8180H
  20
  21#include <linux/interrupt.h>
  22
  23#define RTL8180_MODULE_NAME "r8180"
  24#define DMESG(x,a...) printk(KERN_INFO RTL8180_MODULE_NAME ": " x "\n", ## a)
  25#define DMESGW(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": WW:" x "\n", ## a)
  26#define DMESGE(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": EE:" x "\n", ## a)
  27
  28#include <linux/module.h>
  29#include <linux/kernel.h>
  30//#include <linux/config.h>
  31#include <linux/init.h>
  32#include <linux/ioport.h>
  33#include <linux/sched.h>
  34#include <linux/types.h>
  35#include <linux/slab.h>
  36#include <linux/netdevice.h>
  37#include <linux/pci.h>
  38#include <linux/etherdevice.h>
  39#include <linux/delay.h>
  40#include <linux/rtnetlink.h>    //for rtnl_lock()
  41#include <linux/wireless.h>
  42#include <linux/timer.h>
  43#include <linux/proc_fs.h>      // Necessary because we use the proc fs
  44#include <linux/if_arp.h>
  45#include "ieee80211/ieee80211.h"
  46#include <asm/io.h>
  47//#include <asm/semaphore.h>
  48
  49#define EPROM_93c46 0
  50#define EPROM_93c56 1
  51
  52#define RTL_IOCTL_WPA_SUPPLICANT                SIOCIWFIRSTPRIV+30
  53
  54#define DEFAULT_FRAG_THRESHOLD 2342U
  55#define MIN_FRAG_THRESHOLD     256U
  56#define DEFAULT_RTS_THRESHOLD 2342U
  57#define MIN_RTS_THRESHOLD 0U
  58#define MAX_RTS_THRESHOLD 2342U
  59#define DEFAULT_BEACONINTERVAL 0x64U
  60
  61#define DEFAULT_RETRY_RTS 7
  62#define DEFAULT_RETRY_DATA 7
  63
  64#define BEACON_QUEUE                                    6
  65
  66#define aSifsTime       10
  67
  68#define sCrcLng         4
  69#define sAckCtsLng      112             // bits in ACK and CTS frames
  70//+by amy 080312
  71#define RATE_ADAPTIVE_TIMER_PERIOD      300
  72
  73typedef enum _WIRELESS_MODE {
  74        WIRELESS_MODE_UNKNOWN = 0x00,
  75        WIRELESS_MODE_A = 0x01,
  76        WIRELESS_MODE_B = 0x02,
  77        WIRELESS_MODE_G = 0x04,
  78        WIRELESS_MODE_AUTO = 0x08,
  79} WIRELESS_MODE;
  80
  81typedef struct  ChnlAccessSetting {
  82        u16 SIFS_Timer;
  83        u16 DIFS_Timer;
  84        u16 SlotTimeTimer;
  85        u16 EIFS_Timer;
  86        u16 CWminIndex;
  87        u16 CWmaxIndex;
  88}*PCHANNEL_ACCESS_SETTING,CHANNEL_ACCESS_SETTING;
  89
  90typedef enum{
  91        NIC_8185 = 1,
  92        NIC_8185B
  93        } nic_t;
  94
  95typedef u32 AC_CODING;
  96#define AC0_BE  0               // ACI: 0x00    // Best Effort
  97#define AC1_BK  1               // ACI: 0x01    // Background
  98#define AC2_VI  2               // ACI: 0x10    // Video
  99#define AC3_VO  3               // ACI: 0x11    // Voice
 100#define AC_MAX  4               // Max: define total number; Should not to be used as a real enum.
 101
 102//
 103// ECWmin/ECWmax field.
 104// Ref: WMM spec 2.2.2: WME Parameter Element, p.13.
 105//
 106typedef union _ECW{
 107        u8      charData;
 108        struct
 109        {
 110                u8      ECWmin:4;
 111                u8      ECWmax:4;
 112        }f;     // Field
 113}ECW, *PECW;
 114
 115//
 116// ACI/AIFSN Field.
 117// Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
 118//
 119typedef union _ACI_AIFSN{
 120        u8      charData;
 121
 122        struct
 123        {
 124                u8      AIFSN:4;
 125                u8      ACM:1;
 126                u8      ACI:2;
 127                u8      Reserved:1;
 128        }f;     // Field
 129}ACI_AIFSN, *PACI_AIFSN;
 130
 131//
 132// AC Parameters Record Format.
 133// Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
 134//
 135typedef union _AC_PARAM{
 136        u32     longData;
 137        u8      charData[4];
 138
 139        struct
 140        {
 141                ACI_AIFSN       AciAifsn;
 142                ECW             Ecw;
 143                u16             TXOPLimit;
 144        }f;     // Field
 145}AC_PARAM, *PAC_PARAM;
 146
 147/* it is a wrong definition. -xiong-2006-11-17
 148typedef struct ThreeWireReg {
 149        u16     longData;
 150        struct {
 151                u8      enableB;
 152                u8      data;
 153                u8      clk;
 154                u8      read_write;
 155        } struc;
 156} ThreeWireReg;
 157*/
 158
 159typedef union _ThreeWire{
 160        struct _ThreeWireStruc{
 161                u16             data:1;
 162                u16             clk:1;
 163                u16             enableB:1;
 164                u16             read_write:1;
 165                u16             resv1:12;
 166//              u2Byte  resv2:14;
 167//              u2Byte  ThreeWireEnable:1;
 168//              u2Byte  resv3:1;
 169        }struc;
 170        u16                     longData;
 171}ThreeWireReg;
 172
 173
 174typedef struct buffer
 175{
 176        struct buffer *next;
 177        u32 *buf;
 178        dma_addr_t dma;
 179} buffer;
 180
 181//YJ,modified,080828
 182typedef struct Stats
 183{
 184        unsigned long txrdu;
 185        unsigned long rxrdu;
 186        unsigned long rxnolast;
 187        unsigned long rxnodata;
 188//      unsigned long rxreset;
 189//      unsigned long rxwrkaround;
 190        unsigned long rxnopointer;
 191        unsigned long txnperr;
 192        unsigned long txresumed;
 193        unsigned long rxerr;
 194        unsigned long rxoverflow;
 195        unsigned long rxint;
 196        unsigned long txbkpokint;
 197        unsigned long txbepoking;
 198        unsigned long txbkperr;
 199        unsigned long txbeperr;
 200        unsigned long txnpokint;
 201        unsigned long txhpokint;
 202        unsigned long txhperr;
 203        unsigned long ints;
 204        unsigned long shints;
 205        unsigned long txoverflow;
 206        unsigned long rxdmafail;
 207        unsigned long txbeacon;
 208        unsigned long txbeaconerr;
 209        unsigned long txlpokint;
 210        unsigned long txlperr;
 211        unsigned long txretry;//retry number  tony 20060601
 212        unsigned long rxcrcerrmin;//crc error (0-500)
 213        unsigned long rxcrcerrmid;//crc error (500-1000)
 214        unsigned long rxcrcerrmax;//crc error (>1000)
 215        unsigned long rxicverr;//ICV error
 216} Stats;
 217
 218#define MAX_LD_SLOT_NUM 10
 219#define KEEP_ALIVE_INTERVAL                             20 // in seconds.
 220#define CHECK_FOR_HANG_PERIOD                   2 //be equal to watchdog check time
 221#define DEFAULT_KEEP_ALIVE_LEVEL                        1
 222#define DEFAULT_SLOT_NUM                                        2
 223#define POWER_PROFILE_AC                                        0
 224#define POWER_PROFILE_BATTERY                   1
 225
 226typedef struct _link_detect_t
 227{
 228        u32                             RxFrameNum[MAX_LD_SLOT_NUM];    // number of Rx Frame / CheckForHang_period  to determine link status
 229        u16                             SlotNum;        // number of CheckForHang period to determine link status, default is 2
 230        u16                             SlotIndex;
 231
 232        u32                             NumTxOkInPeriod;  //number of packet transmitted during CheckForHang
 233        u32                             NumRxOkInPeriod;  //number of packet received during CheckForHang
 234
 235        u8                              IdleCount;     // (KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)
 236        u32                             LastNumTxUnicast;
 237        u32                             LastNumRxUnicast;
 238
 239        bool                            bBusyTraffic;    //when it is set to 1, UI cann't scan at will.
 240}link_detect_t, *plink_detect_t;
 241
 242//YJ,modified,080828,end
 243
 244//by amy for led
 245//================================================================================
 246// LED customization.
 247//================================================================================
 248
 249typedef enum _LED_STRATEGY_8185{
 250        SW_LED_MODE0, //
 251        SW_LED_MODE1, //
 252        HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes)
 253}LED_STRATEGY_8185, *PLED_STRATEGY_8185;
 254//by amy for led
 255//by amy for power save
 256typedef enum _LED_CTL_MODE{
 257        LED_CTL_POWER_ON = 1,
 258        LED_CTL_LINK = 2,
 259        LED_CTL_NO_LINK = 3,
 260        LED_CTL_TX = 4,
 261        LED_CTL_RX = 5,
 262        LED_CTL_SITE_SURVEY = 6,
 263        LED_CTL_POWER_OFF = 7
 264}LED_CTL_MODE;
 265
 266typedef enum _RT_RF_POWER_STATE
 267{
 268        eRfOn,
 269        eRfSleep,
 270        eRfOff
 271}RT_RF_POWER_STATE;
 272
 273enum    _ReasonCode{
 274        unspec_reason   = 0x1,
 275        auth_not_valid  = 0x2,
 276        deauth_lv_ss    = 0x3,
 277        inactivity              = 0x4,
 278        ap_overload             = 0x5,
 279        class2_err              = 0x6,
 280        class3_err              = 0x7,
 281        disas_lv_ss             = 0x8,
 282        asoc_not_auth   = 0x9,
 283
 284        //----MIC_CHECK
 285        mic_failure             = 0xe,
 286        //----END MIC_CHECK
 287
 288        // Reason code defined in 802.11i D10.0 p.28.
 289        invalid_IE              = 0x0d,
 290        four_way_tmout  = 0x0f,
 291        two_way_tmout   = 0x10,
 292        IE_dismatch             = 0x11,
 293        invalid_Gcipher = 0x12,
 294        invalid_Pcipher = 0x13,
 295        invalid_AKMP    = 0x14,
 296        unsup_RSNIEver = 0x15,
 297        invalid_RSNIE   = 0x16,
 298        auth_802_1x_fail= 0x17,
 299        ciper_reject            = 0x18,
 300
 301        // Reason code defined in 7.3.1.7, 802.1e D13.0, p.42. Added by Annie, 2005-11-15.
 302        QoS_unspec              = 0x20, // 32
 303        QAP_bandwidth   = 0x21, // 33
 304        poor_condition  = 0x22, // 34
 305        no_facility             = 0x23, // 35
 306                                                        // Where is 36???
 307        req_declined    = 0x25, // 37
 308        invalid_param   = 0x26, // 38
 309        req_not_honored= 0x27,  // 39
 310        TS_not_created  = 0x2F, // 47
 311        DL_not_allowed  = 0x30, // 48
 312        dest_not_exist  = 0x31, // 49
 313        dest_not_QSTA   = 0x32, // 50
 314};
 315typedef enum _RT_PS_MODE
 316{
 317        eActive,        // Active/Continuous access.
 318        eMaxPs,         // Max power save mode.
 319        eFastPs         // Fast power save mode.
 320}RT_PS_MODE;
 321//by amy for power save
 322typedef struct r8180_priv
 323{
 324        struct pci_dev *pdev;
 325
 326        short epromtype;
 327        int irq;
 328        struct ieee80211_device *ieee80211;
 329
 330        short phy_ver; /* meaningful for rtl8225 1:A 2:B 3:C */
 331        short enable_gpio0;
 332        short hw_plcp_len;
 333        short plcp_preamble_mode; // 0:auto 1:short 2:long
 334
 335        spinlock_t irq_lock;
 336        spinlock_t irq_th_lock;
 337        spinlock_t tx_lock;
 338        spinlock_t ps_lock;
 339        spinlock_t rf_ps_lock;
 340
 341        u16 irq_mask;
 342        short irq_enabled;
 343        struct net_device *dev;
 344        short chan;
 345        short sens;
 346        short max_sens;
 347        u8 chtxpwr[15]; //channels from 1 to 14, 0 not used
 348        u8 chtxpwr_ofdm[15]; //channels from 1 to 14, 0 not used
 349        //u8 challow[15]; //channels from 1 to 14, 0 not used
 350        u8 channel_plan;  // it's the channel plan index
 351        short up;
 352        short crcmon; //if 1 allow bad crc frame reception in monitor mode
 353        short prism_hdr;
 354
 355        struct timer_list scan_timer;
 356        /*short scanpending;
 357        short stopscan;*/
 358        spinlock_t scan_lock;
 359        u8 active_probe;
 360        //u8 active_scan_num;
 361        struct semaphore wx_sem;
 362        struct semaphore rf_state;
 363        short hw_wep;
 364
 365        short digphy;
 366        short antb;
 367        short diversity;
 368        u8 cs_treshold;
 369        short rcr_csense;
 370        u32 key0[4];
 371        short (*rf_set_sens)(struct net_device *dev,short sens);
 372        void (*rf_set_chan)(struct net_device *dev,short ch);
 373        void (*rf_close)(struct net_device *dev);
 374        void (*rf_init)(struct net_device *dev);
 375        void (*rf_sleep)(struct net_device *dev);
 376        void (*rf_wakeup)(struct net_device *dev);
 377        //short rate;
 378        short promisc;
 379        /*stats*/
 380        struct Stats stats;
 381        struct _link_detect_t link_detect;  //YJ,add,080828
 382        struct iw_statistics wstats;
 383        struct proc_dir_entry *dir_dev;
 384
 385        /*RX stuff*/
 386        u32 *rxring;
 387        u32 *rxringtail;
 388        dma_addr_t rxringdma;
 389        struct buffer *rxbuffer;
 390        struct buffer *rxbufferhead;
 391        int rxringcount;
 392        u16 rxbuffersize;
 393
 394        struct sk_buff *rx_skb;
 395
 396        short rx_skb_complete;
 397
 398        u32 rx_prevlen;
 399
 400        /*TX stuff*/
 401/*
 402        u32 *txlpring;
 403        u32 *txhpring;
 404        u32 *txnpring;
 405        dma_addr_t txlpringdma;
 406        dma_addr_t txhpringdma;
 407        dma_addr_t txnpringdma;
 408        u32 *txlpringtail;
 409        u32 *txhpringtail;
 410        u32 *txnpringtail;
 411        u32 *txlpringhead;
 412        u32 *txhpringhead;
 413        u32 *txnpringhead;
 414        struct buffer *txlpbufs;
 415        struct buffer *txhpbufs;
 416        struct buffer *txnpbufs;
 417        struct buffer *txlpbufstail;
 418        struct buffer *txhpbufstail;
 419        struct buffer *txnpbufstail;
 420*/
 421        u32 *txmapring;
 422        u32 *txbkpring;
 423        u32 *txbepring;
 424        u32 *txvipring;
 425        u32 *txvopring;
 426        u32 *txhpring;
 427        dma_addr_t txmapringdma;
 428        dma_addr_t txbkpringdma;
 429        dma_addr_t txbepringdma;
 430        dma_addr_t txvipringdma;
 431        dma_addr_t txvopringdma;
 432        dma_addr_t txhpringdma;
 433        u32 *txmapringtail;
 434        u32 *txbkpringtail;
 435        u32 *txbepringtail;
 436        u32 *txvipringtail;
 437        u32 *txvopringtail;
 438        u32 *txhpringtail;
 439        u32 *txmapringhead;
 440        u32 *txbkpringhead;
 441        u32 *txbepringhead;
 442        u32 *txvipringhead;
 443        u32 *txvopringhead;
 444        u32 *txhpringhead;
 445        struct buffer *txmapbufs;
 446        struct buffer *txbkpbufs;
 447        struct buffer *txbepbufs;
 448        struct buffer *txvipbufs;
 449        struct buffer *txvopbufs;
 450        struct buffer *txhpbufs;
 451        struct buffer *txmapbufstail;
 452        struct buffer *txbkpbufstail;
 453        struct buffer *txbepbufstail;
 454        struct buffer *txvipbufstail;
 455        struct buffer *txvopbufstail;
 456        struct buffer *txhpbufstail;
 457
 458        int txringcount;
 459        int txbuffsize;
 460        //struct tx_pendingbuf txnp_pending;
 461        //struct tasklet_struct irq_tx_tasklet;
 462        struct tasklet_struct irq_rx_tasklet;
 463        u8 dma_poll_mask;
 464        //short tx_suspend;
 465
 466        /* adhoc/master mode stuff */
 467        u32 *txbeaconringtail;
 468        dma_addr_t txbeaconringdma;
 469        u32 *txbeaconring;
 470        int txbeaconcount;
 471        struct buffer *txbeaconbufs;
 472        struct buffer *txbeaconbufstail;
 473        //char *master_essid;
 474        //u16 master_beaconinterval;
 475        //u32 master_beaconsize;
 476        //u16 beacon_interval;
 477
 478        u8 retry_data;
 479        u8 retry_rts;
 480        u16 rts;
 481
 482//by amy for led
 483        LED_STRATEGY_8185 LedStrategy;
 484//by amy for led
 485
 486//by amy for power save
 487        struct timer_list watch_dog_timer;
 488        bool bInactivePs;
 489        bool bSwRfProcessing;
 490        RT_RF_POWER_STATE       eInactivePowerState;
 491        RT_RF_POWER_STATE eRFPowerState;
 492        u32 RfOffReason;
 493        bool RFChangeInProgress;
 494        bool bInHctTest;
 495        bool SetRFPowerStateInProgress;
 496        u8   RFProgType;
 497        bool bLeisurePs;
 498        RT_PS_MODE dot11PowerSaveMode;
 499        //u32 NumRxOkInPeriod;   //YJ,del,080828
 500        //u32 NumTxOkInPeriod;   //YJ,del,080828
 501        u8   TxPollingTimes;
 502
 503        bool    bApBufOurFrame;// TRUE if AP buffer our unicast data , we will keep eAwake until receive data or timeout.
 504        u8      WaitBufDataBcnCount;
 505        u8      WaitBufDataTimeOut;
 506
 507//by amy for power save
 508//by amy for antenna
 509        u8 EEPROMSwAntennaDiversity;
 510        bool EEPROMDefaultAntenna1;
 511        u8 RegSwAntennaDiversityMechanism;
 512        bool bSwAntennaDiverity;
 513        u8 RegDefaultAntenna;
 514        bool bDefaultAntenna1;
 515        u8 SignalStrength;
 516        long Stats_SignalStrength;
 517        long LastSignalStrengthInPercent; // In percentange, used for smoothing, e.g. Moving Average.
 518        u8       SignalQuality; // in 0-100 index.
 519        long Stats_SignalQuality;
 520        long RecvSignalPower; // in dBm.
 521        long Stats_RecvSignalPower;
 522        u8       LastRxPktAntenna;      // +by amy 080312 Antenn which received the lasted packet. 0: Aux, 1:Main. Added by Roger, 2008.01.25.
 523        u32 AdRxOkCnt;
 524        long AdRxSignalStrength;
 525        u8 CurrAntennaIndex;                    // Index to current Antenna (both Tx and Rx).
 526        u8 AdTickCount;                         // Times of SwAntennaDiversityTimer happened.
 527        u8 AdCheckPeriod;                               // # of period SwAntennaDiversityTimer to check Rx signal strength for SW Antenna Diversity.
 528        u8 AdMinCheckPeriod;                    // Min value of AdCheckPeriod.
 529        u8 AdMaxCheckPeriod;                    // Max value of AdCheckPeriod.
 530        long AdRxSsThreshold;                   // Signal strength threshold to switch antenna.
 531        long AdMaxRxSsThreshold;                        // Max value of AdRxSsThreshold.
 532        bool bAdSwitchedChecking;               // TRUE if we shall shall check Rx signal strength for last time switching antenna.
 533        long AdRxSsBeforeSwitched;              // Rx signal strength before we swithed antenna.
 534        struct timer_list SwAntennaDiversityTimer;
 535//by amy for antenna
 536//{by amy 080312
 537//
 538        // Crystal calibration.
 539        // Added by Roger, 2007.12.11.
 540        //
 541        bool            bXtalCalibration; // Crystal calibration.
 542        u8                      XtalCal_Xin; // Crystal calibration for Xin. 0~7.5pF
 543        u8                      XtalCal_Xout; // Crystal calibration for Xout. 0~7.5pF
 544        //
 545        // Tx power tracking with thermal meter indication.
 546        // Added by Roger, 2007.12.11.
 547        //
 548        bool            bTxPowerTrack; // Tx Power tracking.
 549        u8                      ThermalMeter; // Thermal meter reference indication.
 550        //
 551        // Dynamic Initial Gain Adjustment Mechanism. Added by Bruce, 2007-02-14.
 552        //
 553        bool                            bDigMechanism; // TRUE if DIG is enabled, FALSE ow.
 554        bool                            bRegHighPowerMechanism; // For High Power Mechanism. 061010, by rcnjko.
 555        u32                                     FalseAlarmRegValue;
 556        u8                                      RegDigOfdmFaUpTh; // Upper threhold of OFDM false alarm, which is used in DIG.
 557        u8                                      DIG_NumberFallbackVote;
 558        u8                                      DIG_NumberUpgradeVote;
 559        // For HW antenna diversity, added by Roger, 2008.01.30.
 560        u32                     AdMainAntennaRxOkCnt;           // Main antenna Rx OK count.
 561        u32                     AdAuxAntennaRxOkCnt;            // Aux antenna Rx OK count.
 562        bool            bHWAdSwitched;                          // TRUE if we has switched default antenna by HW evaluation.
 563        // RF High Power upper/lower threshold.
 564        u8                                      RegHiPwrUpperTh;
 565        u8                                      RegHiPwrLowerTh;
 566        // RF RSSI High Power upper/lower Threshold.
 567        u8                                      RegRSSIHiPwrUpperTh;
 568        u8                                      RegRSSIHiPwrLowerTh;
 569        // Current CCK RSSI value to determine CCK high power, asked by SD3 DZ, by Bruce, 2007-04-12.
 570        u8                      CurCCKRSSI;
 571        bool        bCurCCKPkt;
 572        //
 573        // High Power Mechanism. Added by amy, 080312.
 574        //
 575        bool                                    bToUpdateTxPwr;
 576        long                                    UndecoratedSmoothedSS;
 577        long                                    UndercorateSmoothedRxPower;
 578        u8                                              RSSI;
 579        char                                    RxPower;
 580         u8 InitialGain;
 581         //For adjust Dig Threshold during Legacy/Leisure Power Save Mode
 582        u32                             DozePeriodInPast2Sec;
 583         // Don't access BB/RF under disable PLL situation.
 584        u8                                      InitialGainBackUp;
 585         u8 RegBModeGainStage;
 586//by amy for rate adaptive
 587    struct timer_list rateadapter_timer;
 588        u32    RateAdaptivePeriod;
 589        bool   bEnhanceTxPwr;
 590        bool   bUpdateARFR;
 591        int        ForcedDataRate; // Force Data Rate. 0: Auto, 0x02: 1M ~ 0x6C: 54M.)
 592        u32     NumTxUnicast; //YJ,add,080828,for keep alive
 593        u8      keepAliveLevel; //YJ,add,080828,for KeepAlive
 594        unsigned long   NumTxOkTotal;
 595        u16                                 LastRetryCnt;
 596        u16                                     LastRetryRate;
 597        unsigned long       LastTxokCnt;
 598        unsigned long           LastRxokCnt;
 599        u16                                     CurrRetryCnt;
 600        unsigned long           LastTxOKBytes;
 601        unsigned long               NumTxOkBytesTotal;
 602        u8                          LastFailTxRate;
 603        long                        LastFailTxRateSS;
 604        u8                          FailTxRateCount;
 605        u32                         LastTxThroughput;
 606        //for up rate
 607        unsigned short          bTryuping;
 608        u8                                      CurrTxRate;     //the rate before up
 609        u16                                     CurrRetryRate;
 610        u16                                     TryupingCount;
 611        u8                                      TryDownCountLowData;
 612        u8                                      TryupingCountNoData;
 613
 614        u8                  CurrentOperaRate;
 615//by amy for rate adaptive
 616//by amy 080312}
 617//      short wq_hurryup;
 618//      struct workqueue_struct *workqueue;
 619        struct work_struct reset_wq;
 620        struct work_struct watch_dog_wq;
 621        struct work_struct tx_irq_wq;
 622        short ack_tx_to_ieee;
 623
 624        u8 PowerProfile;
 625        u32 CSMethod;
 626        u8 cck_txpwr_base;
 627        u8 ofdm_txpwr_base;
 628        u8 dma_poll_stop_mask;
 629
 630        //u8 RegThreeWireMode;
 631        u8 MWIEnable;
 632        u16 ShortRetryLimit;
 633        u16 LongRetryLimit;
 634        u16 EarlyRxThreshold;
 635        u32 TransmitConfig;
 636        u32 ReceiveConfig;
 637        u32 IntrMask;
 638
 639        struct  ChnlAccessSetting  ChannelAccessSetting;
 640}r8180_priv;
 641
 642#define MANAGE_PRIORITY 0
 643#define BK_PRIORITY 1
 644#define BE_PRIORITY 2
 645#define VI_PRIORITY 3
 646#define VO_PRIORITY 4
 647#define HI_PRIORITY 5
 648#define BEACON_PRIORITY 6
 649
 650#define LOW_PRIORITY VI_PRIORITY
 651#define NORM_PRIORITY VO_PRIORITY
 652//AC2Queue mapping
 653#define AC2Q(_ac) (((_ac) == WME_AC_VO) ? VO_PRIORITY : \
 654                ((_ac) == WME_AC_VI) ? VI_PRIORITY : \
 655                ((_ac) == WME_AC_BK) ? BK_PRIORITY : \
 656                BE_PRIORITY)
 657
 658short rtl8180_tx(struct net_device *dev,u8* skbuf, int len,int priority,
 659        short morefrag,short fragdesc,int rate);
 660
 661u8 read_nic_byte(struct net_device *dev, int x);
 662u32 read_nic_dword(struct net_device *dev, int x);
 663u16 read_nic_word(struct net_device *dev, int x) ;
 664void write_nic_byte(struct net_device *dev, int x,u8 y);
 665void write_nic_word(struct net_device *dev, int x,u16 y);
 666void write_nic_dword(struct net_device *dev, int x,u32 y);
 667void force_pci_posting(struct net_device *dev);
 668
 669void rtl8180_rtx_disable(struct net_device *);
 670void rtl8180_rx_enable(struct net_device *);
 671void rtl8180_tx_enable(struct net_device *);
 672void rtl8180_start_scanning(struct net_device *dev);
 673void rtl8180_start_scanning_s(struct net_device *dev);
 674void rtl8180_stop_scanning(struct net_device *dev);
 675void rtl8180_disassociate(struct net_device *dev);
 676//void fix_rx_fifo(struct net_device *dev);
 677void rtl8180_set_anaparam(struct net_device *dev,u32 a);
 678void rtl8185_set_anaparam2(struct net_device *dev,u32 a);
 679void rtl8180_set_hw_wep(struct net_device *dev);
 680void rtl8180_no_hw_wep(struct net_device *dev);
 681void rtl8180_update_msr(struct net_device *dev);
 682//void rtl8180_BSS_create(struct net_device *dev);
 683void rtl8180_beacon_tx_disable(struct net_device *dev);
 684void rtl8180_beacon_rx_disable(struct net_device *dev);
 685void rtl8180_conttx_enable(struct net_device *dev);
 686void rtl8180_conttx_disable(struct net_device *dev);
 687int rtl8180_down(struct net_device *dev);
 688int rtl8180_up(struct net_device *dev);
 689void rtl8180_commit(struct net_device *dev);
 690void rtl8180_set_chan(struct net_device *dev,short ch);
 691void rtl8180_set_master_essid(struct net_device *dev,char *essid);
 692void rtl8180_update_beacon_security(struct net_device *dev);
 693void write_phy(struct net_device *dev, u8 adr, u8 data);
 694void write_phy_cck(struct net_device *dev, u8 adr, u32 data);
 695void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data);
 696void rtl8185_tx_antenna(struct net_device *dev, u8 ant);
 697void rtl8185_rf_pins_enable(struct net_device *dev);
 698void IBSS_randomize_cell(struct net_device *dev);
 699void IPSEnter(struct net_device *dev);
 700void IPSLeave(struct net_device *dev);
 701int get_curr_tx_free_desc(struct net_device *dev, int priority);
 702void UpdateInitialGain(struct net_device *dev);
 703bool SetAntennaConfig87SE(struct net_device *dev, u8  DefaultAnt, bool bAntDiversity);
 704
 705//#ifdef CONFIG_RTL8185B
 706void rtl8185b_adapter_start(struct net_device *dev);
 707void rtl8185b_rx_enable(struct net_device *dev);
 708void rtl8185b_tx_enable(struct net_device *dev);
 709void rtl8180_reset(struct net_device *dev);
 710void rtl8185b_irq_enable(struct net_device *dev);
 711void fix_rx_fifo(struct net_device *dev);
 712void fix_tx_fifo(struct net_device *dev);
 713void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch);
 714void rtl8180_rate_adapter(struct work_struct * work);
 715//#endif
 716bool MgntActSet_RF_State(struct net_device *dev, RT_RF_POWER_STATE StateToSet, u32 ChangeSource);
 717
 718#endif
 719