drivers/staging/rtl8192e/rtl8192e/rtl_core.h

   1 /******************************************************************************
   2  * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
   3  *
   4  * Based on the r8180 driver, which is:
   5  * Copyright 2004-2005 Andrea Merello <andrea.merello@gmail.com>, et al.
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of version 2 of the GNU General Public License as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along with
  16  * this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  18  *
  19  * The full GNU General Public License is included in this distribution in the
  20  * file called LICENSE.
  21  *
  22  * Contact Information:
  23  * wlanfae <wlanfae@realtek.com>
  24 ******************************************************************************/
  25
  26 #ifndef _RTL_CORE_H
  27 #define _RTL_CORE_H
  28
  29 #include <linux/module.h>
  30 #include <linux/kernel.h>
  31 #include <linux/ioport.h>
  32 #include <linux/sched.h>
  33 #include <linux/types.h>
  34 #include <linux/interrupt.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>
  41 #include <linux/wireless.h>
  42 #include <linux/timer.h>
  43 #include <linux/proc_fs.h>
  44 #include <linux/if_arp.h>
  45 #include <linux/random.h>
  46 #include <linux/io.h>
  47
  48 /* Need this defined before including local include files */
  49 #define DRV_NAME "rtl819xE"
  50
  51 #include "../rtllib.h"
  52
  53 #include "../dot11d.h"
  54
  55 #include "r8192E_firmware.h"
  56 #include "r8192E_hw.h"
  57
  58 #include "r8190P_def.h"
  59 #include "r8192E_dev.h"
  60
  61 #include "rtl_eeprom.h"
  62 #include "rtl_ps.h"
  63 #include "rtl_pci.h"
  64 #include "rtl_cam.h"
  65
  66 #define DRV_COPYRIGHT           \
  67         "Copyright(c) 2008 - 2010 Realsil Semiconductor Corporation"
  68 #define DRV_AUTHOR  "<wlanfae@realtek.com>"
  69 #define DRV_VERSION  "0014.0401.2010"
  70
  71 #define IS_HARDWARE_TYPE_8192SE(_priv)          \
  72         (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192SE)
  73
  74 #define RTL_PCI_DEVICE(vend, dev, cfg) \
  75         .vendor = (vend), .device = (dev), \
  76         .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, \
  77         .driver_data = (kernel_ulong_t)&(cfg)
  78
  79 #define TOTAL_CAM_ENTRY         32
  80 #define CAM_CONTENT_COUNT       8
  81
  82 #define HAL_HW_PCI_REVISION_ID_8192PCIE         0x01
  83 #define HAL_HW_PCI_REVISION_ID_8192SE   0x10
  84
  85 #define RTL819X_DEFAULT_RF_TYPE         RF_1T2R
  86
  87 #define RTLLIB_WATCH_DOG_TIME           2000
  88
  89 #define MAX_DEV_ADDR_SIZE               8  /*support till 64 bit bus width OS*/
  90 #define MAX_FIRMWARE_INFORMATION_SIZE   32
  91 #define MAX_802_11_HEADER_LENGTH        (40 + MAX_FIRMWARE_INFORMATION_SIZE)
  92 #define ENCRYPTION_MAX_OVERHEAD         128
  93 #define MAX_FRAGMENT_COUNT              8
  94 #define MAX_TRANSMIT_BUFFER_SIZE        \
  95         (1600 + (MAX_802_11_HEADER_LENGTH + ENCRYPTION_MAX_OVERHEAD) *  \
  96          MAX_FRAGMENT_COUNT)
  97
  98 #define DEFAULT_FRAG_THRESHOLD  2342U
  99 #define MIN_FRAG_THRESHOLD      256U
 100 #define DEFAULT_BEACONINTERVAL  0x64U
 101
 102 #define DEFAULT_RETRY_RTS       7
 103 #define DEFAULT_RETRY_DATA      7
 104
 105 #define PHY_RSSI_SLID_WIN_MAX                   100
 106
 107 #define RTL_IOCTL_WPA_SUPPLICANT                (SIOCIWFIRSTPRIV + 30)
 108
 109 #define TxBBGainTableLength                     37
 110 #define CCKTxBBGainTableLength                  23
 111
 112 #define CHANNEL_PLAN_LEN                        10
 113 #define sCrcLng                                 4
 114
 115 #define NIC_SEND_HANG_THRESHOLD_NORMAL          4
 116 #define NIC_SEND_HANG_THRESHOLD_POWERSAVE       8
 117
 118 #define MAX_TX_QUEUE                            9
 119
 120 #define MAX_RX_QUEUE                            1
 121
 122 #define MAX_RX_COUNT                            64
 123 #define MAX_TX_QUEUE_COUNT                      9
 124
 125 extern int hwwep;
 126
 127 enum nic_t {
 128         NIC_UNKNOWN     = 0,
 129         NIC_8192E       = 1,
 130         NIC_8190P       = 2,
 131         NIC_8192SE      = 4,
 132         NIC_8192CE      = 5,
 133         NIC_8192CU      = 6,
 134         NIC_8192DE      = 7,
 135         NIC_8192DU      = 8,
 136 };
 137
 138 enum rt_eeprom_type {
 139         EEPROM_93C46,
 140         EEPROM_93C56,
 141 };
 142
 143 enum dcmg_txcmd_op {
 144         TXCMD_TXRA_HISTORY_CTRL         = 0xFF900000,
 145         TXCMD_RESET_TX_PKT_BUFF         = 0xFF900001,
 146         TXCMD_RESET_RX_PKT_BUFF         = 0xFF900002,
 147         TXCMD_SET_TX_DURATION           = 0xFF900003,
 148         TXCMD_SET_RX_RSSI               = 0xFF900004,
 149         TXCMD_SET_TX_PWR_TRACKING       = 0xFF900005,
 150         TXCMD_XXXX_CTRL,
 151 };
 152
 153 enum rt_rf_type_819xu {
 154         RF_TYPE_MIN = 0,
 155         RF_8225,
 156         RF_8256,
 157         RF_8258,
 158         RF_6052 = 4,
 159         RF_PSEUDO_11N = 5,
 160 };
 161
 162 enum rt_customer_id {
 163         RT_CID_DEFAULT    = 0,
 164         RT_CID_8187_ALPHA0      = 1,
 165         RT_CID_8187_SERCOMM_PS  = 2,
 166         RT_CID_8187_HW_LED      = 3,
 167         RT_CID_8187_NETGEAR     = 4,
 168         RT_CID_WHQL          = 5,
 169         RT_CID_819x_CAMEO       = 6,
 170         RT_CID_819x_RUNTOP      = 7,
 171         RT_CID_819x_Senao       = 8,
 172         RT_CID_TOSHIBA    = 9,
 173         RT_CID_819x_Netcore     = 10,
 174         RT_CID_Nettronix        = 11,
 175         RT_CID_DLINK        = 12,
 176         RT_CID_PRONET      = 13,
 177         RT_CID_COREGA      = 14,
 178         RT_CID_819x_ALPHA       = 15,
 179         RT_CID_819x_Sitecom     = 16,
 180         RT_CID_CCX            = 17,
 181         RT_CID_819x_Lenovo      = 18,
 182         RT_CID_819x_QMI  = 19,
 183         RT_CID_819x_Edimax_Belkin = 20,
 184         RT_CID_819x_Sercomm_Belkin = 21,
 185         RT_CID_819x_CAMEO1 = 22,
 186         RT_CID_819x_MSI = 23,
 187         RT_CID_819x_Acer = 24,
 188         RT_CID_819x_HP  = 27,
 189         RT_CID_819x_CLEVO = 28,
 190         RT_CID_819x_Arcadyan_Belkin = 29,
 191         RT_CID_819x_SAMSUNG = 30,
 192         RT_CID_819x_WNC_COREGA = 31,
 193 };
 194
 195 enum reset_type {
 196         RESET_TYPE_NORESET = 0x00,
 197         RESET_TYPE_NORMAL = 0x01,
 198         RESET_TYPE_SILENT = 0x02
 199 };
 200
 201 struct rt_stats {
 202         unsigned long txrdu;
 203         unsigned long rxrdu;
 204         unsigned long rxok;
 205         unsigned long rxframgment;
 206         unsigned long rxurberr;
 207         unsigned long rxstaterr;
 208         unsigned long rxdatacrcerr;
 209         unsigned long rxmgmtcrcerr;
 210         unsigned long rxcrcerrmin;
 211         unsigned long rxcrcerrmid;
 212         unsigned long rxcrcerrmax;
 213         unsigned long received_rate_histogram[4][32];
 214         unsigned long received_preamble_GI[2][32];
 215         unsigned long   rx_AMPDUsize_histogram[5];
 216         unsigned long rx_AMPDUnum_histogram[5];
 217         unsigned long numpacket_matchbssid;
 218         unsigned long numpacket_toself;
 219         unsigned long num_process_phyinfo;
 220         unsigned long numqry_phystatus;
 221         unsigned long numqry_phystatusCCK;
 222         unsigned long numqry_phystatusHT;
 223         unsigned long received_bwtype[5];
 224         unsigned long txnperr;
 225         unsigned long txnpdrop;
 226         unsigned long txresumed;
 227         unsigned long rxoverflow;
 228         unsigned long rxint;
 229         unsigned long txnpokint;
 230         unsigned long ints;
 231         unsigned long shints;
 232         unsigned long txoverflow;
 233         unsigned long txlpokint;
 234         unsigned long txlpdrop;
 235         unsigned long txlperr;
 236         unsigned long txbeokint;
 237         unsigned long txbedrop;
 238         unsigned long txbeerr;
 239         unsigned long txbkokint;
 240         unsigned long txbkdrop;
 241         unsigned long txbkerr;
 242         unsigned long txviokint;
 243         unsigned long txvidrop;
 244         unsigned long txvierr;
 245         unsigned long txvookint;
 246         unsigned long txvodrop;
 247         unsigned long txvoerr;
 248         unsigned long txbeaconokint;
 249         unsigned long txbeacondrop;
 250         unsigned long txbeaconerr;
 251         unsigned long txmanageokint;
 252         unsigned long txmanagedrop;
 253         unsigned long txmanageerr;
 254         unsigned long txcmdpktokint;
 255         unsigned long txdatapkt;
 256         unsigned long txfeedback;
 257         unsigned long txfeedbackok;
 258         unsigned long txoktotal;
 259         unsigned long txokbytestotal;
 260         unsigned long txokinperiod;
 261         unsigned long txmulticast;
 262         unsigned long txbytesmulticast;
 263         unsigned long txbroadcast;
 264         unsigned long txbytesbroadcast;
 265         unsigned long txunicast;
 266         unsigned long txbytesunicast;
 267         unsigned long rxbytesunicast;
 268         unsigned long txfeedbackfail;
 269         unsigned long txerrtotal;
 270         unsigned long txerrbytestotal;
 271         unsigned long txerrmulticast;
 272         unsigned long txerrbroadcast;
 273         unsigned long txerrunicast;
 274         unsigned long txretrycount;
 275         unsigned long txfeedbackretry;
 276         u8      last_packet_rate;
 277         unsigned long slide_signal_strength[100];
 278         unsigned long slide_evm[100];
 279         unsigned long   slide_rssi_total;
 280         unsigned long slide_evm_total;
 281         long signal_strength;
 282         long signal_quality;
 283         long last_signal_strength_inpercent;
 284         long    recv_signal_power;
 285         u8 rx_rssi_percentage[4];
 286         u8 rx_evm_percentage[2];
 287         long rxSNRdB[4];
 288         u32 Slide_Beacon_pwdb[100];
 289         u32 Slide_Beacon_Total;
 290         u32     CurrentShowTxate;
 291 };
 292
 293 struct channel_access_setting {
 294         u16 SIFS_Timer;
 295         u16 DIFS_Timer;
 296         u16 SlotTimeTimer;
 297         u16 EIFS_Timer;
 298         u16 CWminIndex;
 299         u16 CWmaxIndex;
 300 };
 301
 302 struct init_gain {
 303         u8      xaagccore1;
 304         u8      xbagccore1;
 305         u8      xcagccore1;
 306         u8      xdagccore1;
 307         u8      cca;
 308
 309 };
 310
 311 struct tx_ring {
 312         u32 *desc;
 313         u8 nStuckCount;
 314         struct tx_ring *next;
 315 } __packed;
 316
 317 struct rtl8192_tx_ring {
 318         struct tx_desc *desc;
 319         dma_addr_t dma;
 320         unsigned int idx;
 321         unsigned int entries;
 322         struct sk_buff_head queue;
 323 };
 324
 325
 326
 327 struct rtl819x_ops {
 328         enum nic_t nic_type;
 329         void (*get_eeprom_size)(struct net_device *dev);
 330         void (*init_adapter_variable)(struct net_device *dev);
 331         void (*init_before_adapter_start)(struct net_device *dev);
 332         bool (*initialize_adapter)(struct net_device *dev);
 333         void (*link_change)(struct net_device *dev);
 334         void (*tx_fill_descriptor)(struct net_device *dev,
 335                                    struct tx_desc *tx_desc,
 336                                    struct cb_desc *cb_desc,
 337                                    struct sk_buff *skb);
 338         void (*tx_fill_cmd_descriptor)(struct net_device *dev,
 339                                        struct tx_desc_cmd *entry,
 340                                        struct cb_desc *cb_desc,
 341                                        struct sk_buff *skb);
 342         bool (*rx_query_status_descriptor)(struct net_device *dev,
 343                                            struct rtllib_rx_stats *stats,
 344                                            struct rx_desc *pdesc,
 345                                            struct sk_buff *skb);
 346         bool (*rx_command_packet_handler)(struct net_device *dev,
 347                                           struct sk_buff *skb,
 348                                           struct rx_desc *pdesc);
 349         void (*stop_adapter)(struct net_device *dev, bool reset);
 350         void (*update_ratr_table)(struct net_device *dev);
 351         void (*irq_enable)(struct net_device *dev);
 352         void (*irq_disable)(struct net_device *dev);
 353         void (*irq_clear)(struct net_device *dev);
 354         void (*rx_enable)(struct net_device *dev);
 355         void (*tx_enable)(struct net_device *dev);
 356         void (*interrupt_recognized)(struct net_device *dev,
 357                                      u32 *p_inta, u32 *p_intb);
 358         bool (*TxCheckStuckHandler)(struct net_device *dev);
 359         bool (*RxCheckStuckHandler)(struct net_device *dev);
 360 };
 361
 362 struct r8192_priv {
 363         struct pci_dev *pdev;
 364         struct pci_dev *bridge_pdev;
 365
 366         bool            bfirst_init;
 367         bool            bfirst_after_down;
 368         bool            initialized_at_probe;
 369         bool            being_init_adapter;
 370         bool            bDriverIsGoingToUnload;
 371
 372         int             irq;
 373         short   irq_enabled;
 374
 375         short   up;
 376         short   up_first_time;
 377         struct delayed_work             update_beacon_wq;
 378         struct delayed_work             watch_dog_wq;
 379         struct delayed_work             txpower_tracking_wq;
 380         struct delayed_work             rfpath_check_wq;
 381         struct delayed_work             gpio_change_rf_wq;
 382         struct delayed_work             initialgain_operate_wq;
 383         struct delayed_work             check_hw_scan_wq;
 384         struct delayed_work             hw_scan_simu_wq;
 385         struct delayed_work             start_hw_scan_wq;
 386
 387         struct workqueue_struct         *priv_wq;
 388
 389         struct channel_access_setting ChannelAccessSetting;
 390
 391         struct mp_adapter NdisAdapter;
 392
 393         struct rtl819x_ops                      *ops;
 394         struct rtllib_device                    *rtllib;
 395
 396         struct work_struct                              reset_wq;
 397
 398         struct log_int_8190 InterruptLog;
 399
 400         enum rt_customer_id CustomerID;
 401
 402
 403         enum rt_rf_type_819xu rf_chip;
 404         enum ht_channel_width CurrentChannelBW;
 405         struct bb_reg_definition PHYRegDef[4];
 406         struct rate_adaptive rate_adaptive;
 407
 408         enum acm_method AcmMethod;
 409
 410         struct rt_firmware                      *pFirmware;
 411         enum rtl819x_loopback LoopbackMode;
 412
 413         struct timer_list                       watch_dog_timer;
 414         struct timer_list                       fsync_timer;
 415         struct timer_list                       gpio_polling_timer;
 416
 417         spinlock_t                              fw_scan_lock;
 418         spinlock_t                              irq_lock;
 419         spinlock_t                              irq_th_lock;
 420         spinlock_t                              tx_lock;
 421         spinlock_t                              rf_ps_lock;
 422         spinlock_t                              rw_lock;
 423         spinlock_t                              rt_h2c_lock;
 424         spinlock_t                              rf_lock;
 425         spinlock_t                              ps_lock;
 426
 427         struct sk_buff_head             rx_queue;
 428         struct sk_buff_head             skb_queue;
 429
 430         struct tasklet_struct           irq_rx_tasklet;
 431         struct tasklet_struct           irq_tx_tasklet;
 432         struct tasklet_struct           irq_prepare_beacon_tasklet;
 433
 434         struct semaphore                        wx_sem;
 435         struct semaphore                        rf_sem;
 436         struct mutex                            mutex;
 437
 438         struct rt_stats stats;
 439         struct iw_statistics                    wstats;
 440         struct proc_dir_entry           *dir_dev;
 441
 442         short (*rf_set_sens)(struct net_device *dev, short sens);
 443         u8 (*rf_set_chan)(struct net_device *dev, u8 ch);
 444         void (*rf_close)(struct net_device *dev);
 445         void (*rf_init)(struct net_device *dev);
 446
 447         struct rx_desc *rx_ring[MAX_RX_QUEUE];
 448         struct sk_buff  *rx_buf[MAX_RX_QUEUE][MAX_RX_COUNT];
 449         dma_addr_t      rx_ring_dma[MAX_RX_QUEUE];
 450         unsigned int    rx_idx[MAX_RX_QUEUE];
 451         int             rxringcount;
 452         u16             rxbuffersize;
 453
 454         u64             LastRxDescTSF;
 455
 456         u16             EarlyRxThreshold;
 457         u32             ReceiveConfig;
 458         u8              AcmControl;
 459         u8              RFProgType;
 460         u8              retry_data;
 461         u8              retry_rts;
 462         u16             rts;
 463
 464         struct rtl8192_tx_ring tx_ring[MAX_TX_QUEUE_COUNT];
 465         int              txringcount;
 466         int             txbuffsize;
 467         int             txfwbuffersize;
 468         atomic_t        tx_pending[0x10];
 469
 470         u16             ShortRetryLimit;
 471         u16             LongRetryLimit;
 472         u32             TransmitConfig;
 473         u8              RegCWinMin;
 474         u8              keepAliveLevel;
 475
 476         bool            bHwRadioOff;
 477         bool            pwrdown;
 478         bool            blinked_ingpio;
 479         u8              polling_timer_on;
 480
 481         /**********************************************************/
 482
 483         enum card_type {
 484                 PCI, MINIPCI,
 485                 CARDBUS, USB
 486         } card_type;
 487
 488         struct work_struct qos_activate;
 489
 490         u8 bIbssCoordinator;
 491
 492         short   promisc;
 493         short   crcmon;
 494
 495         int txbeaconcount;
 496
 497         short   chan;
 498         short   sens;
 499         short   max_sens;
 500         u32 rx_prevlen;
 501
 502         u8 ScanDelay;
 503         bool ps_force;
 504
 505         u32 irq_mask[2];
 506
 507         u8 Rf_Mode;
 508         enum nic_t card_8192;
 509         u8 card_8192_version;
 510
 511         short   enable_gpio0;
 512
 513         u8 rf_type;
 514         u8 IC_Cut;
 515         char nick[IW_ESSID_MAX_SIZE + 1];
 516
 517         u8 RegBcnCtrlVal;
 518         bool bHwAntDiv;
 519
 520         bool bTKIPinNmodeFromReg;
 521         bool bWEPinNmodeFromReg;
 522
 523         bool bLedOpenDrain;
 524
 525         u8 check_roaming_cnt;
 526
 527         bool bIgnoreSilentReset;
 528         u32 SilentResetRxSoltNum;
 529         u32 SilentResetRxSlotIndex;
 530         u32 SilentResetRxStuckEvent[MAX_SILENT_RESET_RX_SLOT_NUM];
 531
 532         void *scan_cmd;
 533         u8 hwscan_bw_40;
 534
 535         u16 nrxAMPDU_size;
 536         u8 nrxAMPDU_aggr_num;
 537
 538         u32 last_rxdesc_tsf_high;
 539         u32 last_rxdesc_tsf_low;
 540
 541         u16 basic_rate;
 542         u8 short_preamble;
 543         u8 dot11CurrentPreambleMode;
 544         u8 slot_time;
 545         u16 SifsTime;
 546
 547         u8 RegWirelessMode;
 548
 549         u8 firmware_version;
 550         u16 FirmwareSubVersion;
 551         u16 rf_pathmap;
 552         bool AutoloadFailFlag;
 553
 554         u8 RegPciASPM;
 555         u8 RegAMDPciASPM;
 556         u8 RegHwSwRfOffD3;
 557         u8 RegSupportPciASPM;
 558         bool bSupportASPM;
 559
 560         u32 RfRegChnlVal[2];
 561
 562         u8 ShowRateMode;
 563         u8 RATRTableBitmap;
 564
 565         u8 EfuseMap[2][HWSET_MAX_SIZE_92S];
 566         u16 EfuseUsedBytes;
 567         u8 EfuseUsedPercentage;
 568
 569         short   epromtype;
 570         u16 eeprom_vid;
 571         u16 eeprom_did;
 572         u16 eeprom_svid;
 573         u16 eeprom_smid;
 574         u8 eeprom_CustomerID;
 575         u16 eeprom_ChannelPlan;
 576         u8 eeprom_version;
 577
 578         u8 EEPROMRegulatory;
 579         u8 EEPROMPwrGroup[2][3];
 580         u8 EEPROMOptional;
 581
 582         u8 EEPROMTxPowerLevelCCK[14];
 583         u8 EEPROMTxPowerLevelOFDM24G[14];
 584         u8 EEPROMTxPowerLevelOFDM5G[24];
 585         u8 EEPROMRfACCKChnl1TxPwLevel[3];
 586         u8 EEPROMRfAOfdmChnlTxPwLevel[3];
 587         u8 EEPROMRfCCCKChnl1TxPwLevel[3];
 588         u8 EEPROMRfCOfdmChnlTxPwLevel[3];
 589         u16 EEPROMTxPowerDiff;
 590         u16 EEPROMAntPwDiff;
 591         u8 EEPROMThermalMeter;
 592         u8 EEPROMPwDiff;
 593         u8 EEPROMCrystalCap;
 594
 595         u8 EEPROMBluetoothCoexist;
 596         u8 EEPROMBluetoothType;
 597         u8 EEPROMBluetoothAntNum;
 598         u8 EEPROMBluetoothAntIsolation;
 599         u8 EEPROMBluetoothRadioShared;
 600
 601
 602         u8 EEPROMSupportWoWLAN;
 603         u8 EEPROMBoardType;
 604         u8 EEPROM_Def_Ver;
 605         u8 EEPROMHT2T_TxPwr[6];
 606         u8 EEPROMTSSI_A;
 607         u8 EEPROMTSSI_B;
 608         u8 EEPROMTxPowerLevelCCK_V1[3];
 609         u8 EEPROMLegacyHTTxPowerDiff;
 610
 611         u8 BluetoothCoexist;
 612
 613         u8 CrystalCap;
 614         u8 ThermalMeter[2];
 615
 616         u16 FwCmdIOMap;
 617         u32 FwCmdIOParam;
 618
 619         u8 SwChnlInProgress;
 620         u8 SwChnlStage;
 621         u8 SwChnlStep;
 622         u8 SetBWModeInProgress;
 623
 624         u8 nCur40MhzPrimeSC;
 625
 626         u32 RfReg0Value[4];
 627         u8 NumTotalRFPath;
 628         bool brfpath_rxenable[4];
 629
 630         bool bTXPowerDataReadFromEEPORM;
 631
 632         u16 RegChannelPlan;
 633         u16 ChannelPlan;
 634         bool bChnlPlanFromHW;
 635
 636         bool RegRfOff;
 637         bool isRFOff;
 638         bool bInPowerSaveMode;
 639         u8 bHwRfOffAction;
 640
 641         bool aspm_clkreq_enable;
 642         u8 RegHostPciASPMSetting;
 643         u8 RegDevicePciASPMSetting;
 644
 645         bool RFChangeInProgress;
 646         bool SetRFPowerStateInProgress;
 647         bool bdisable_nic;
 648
 649         u8 pwrGroupCnt;
 650
 651         u8 ThermalValue_LCK;
 652         u8 ThermalValue_IQK;
 653         bool bRfPiEnable;
 654
 655         u32 APKoutput[2][2];
 656         bool bAPKdone;
 657
 658         long RegE94;
 659         long RegE9C;
 660         long RegEB4;
 661         long RegEBC;
 662
 663         u32 RegC04;
 664         u32 Reg874;
 665         u32 RegC08;
 666         u32 ADDA_backup[16];
 667         u32 IQK_MAC_backup[3];
 668
 669         bool SetFwCmdInProgress;
 670         u8 CurrentFwCmdIO;
 671
 672         u8 rssi_level;
 673
 674         bool bInformFWDriverControlDM;
 675         u8 PwrGroupHT20[2][14];
 676         u8 PwrGroupHT40[2][14];
 677
 678         u8 ThermalValue;
 679         long EntryMinUndecoratedSmoothedPWDB;
 680         long EntryMaxUndecoratedSmoothedPWDB;
 681         u8 DynamicTxHighPowerLvl;
 682         u8 LastDTPLvl;
 683         u32 CurrentRATR0;
 684         struct false_alarm_stats FalseAlmCnt;
 685
 686         u8 DMFlag;
 687         u8 DM_Type;
 688
 689         u8 CckPwEnl;
 690         u16 TSSI_13dBm;
 691         u32 Pwr_Track;
 692         u8 CCKPresentAttentuation_20Mdefault;
 693         u8 CCKPresentAttentuation_40Mdefault;
 694         char CCKPresentAttentuation_difference;
 695         char CCKPresentAttentuation;
 696         u8 bCckHighPower;
 697         long undecorated_smoothed_pwdb;
 698         long undecorated_smoothed_cck_adc_pwdb[4];
 699
 700         u32 MCSTxPowerLevelOriginalOffset[6];
 701         u32 CCKTxPowerLevelOriginalOffset;
 702         u8 TxPowerLevelCCK[14];
 703         u8 TxPowerLevelCCK_A[14];
 704         u8 TxPowerLevelCCK_C[14];
 705         u8              TxPowerLevelOFDM24G[14];
 706         u8              TxPowerLevelOFDM5G[14];
 707         u8              TxPowerLevelOFDM24G_A[14];
 708         u8              TxPowerLevelOFDM24G_C[14];
 709         u8              LegacyHTTxPowerDiff;
 710         u8              TxPowerDiff;
 711         s8              RF_C_TxPwDiff;
 712         s8              RF_B_TxPwDiff;
 713         u8              RfTxPwrLevelCck[2][14];
 714         u8              RfTxPwrLevelOfdm1T[2][14];
 715         u8              RfTxPwrLevelOfdm2T[2][14];
 716         u8              AntennaTxPwDiff[3];
 717         u8              TxPwrHt20Diff[2][14];
 718         u8              TxPwrLegacyHtDiff[2][14];
 719         u8              TxPwrSafetyFlag;
 720         u8              HT2T_TxPwr_A[14];
 721         u8              HT2T_TxPwr_B[14];
 722         u8              CurrentCckTxPwrIdx;
 723         u8              CurrentOfdm24GTxPwrIdx;
 724
 725         bool            bdynamic_txpower;
 726         bool            bDynamicTxHighPower;
 727         bool            bDynamicTxLowPower;
 728         bool            bLastDTPFlag_High;
 729         bool            bLastDTPFlag_Low;
 730
 731         bool            bstore_last_dtpflag;
 732         bool            bstart_txctrl_bydtp;
 733
 734         u8              rfa_txpowertrackingindex;
 735         u8              rfa_txpowertrackingindex_real;
 736         u8              rfa_txpowertracking_default;
 737         u8              rfc_txpowertrackingindex;
 738         u8              rfc_txpowertrackingindex_real;
 739         u8              rfc_txpowertracking_default;
 740         bool            btxpower_tracking;
 741         bool            bcck_in_ch14;
 742
 743         u8              TxPowerTrackControl;
 744         u8              txpower_count;
 745         bool            btxpower_trackingInit;
 746
 747         u8              OFDM_index[2];
 748         u8              CCK_index;
 749
 750         u8              Record_CCK_20Mindex;
 751         u8              Record_CCK_40Mindex;
 752
 753         struct init_gain initgain_backup;
 754         u8              DefaultInitialGain[4];
 755         bool            bis_any_nonbepkts;
 756         bool            bcurrent_turbo_EDCA;
 757         bool            bis_cur_rdlstate;
 758
 759         bool            bCCKinCH14;
 760
 761         u8              MidHighPwrTHR_L1;
 762         u8              MidHighPwrTHR_L2;
 763
 764         bool            bfsync_processing;
 765         u32             rate_record;
 766         u32             rateCountDiffRecord;
 767         u32             ContinueDiffCount;
 768         bool            bswitch_fsync;
 769         u8              framesync;
 770         u32             framesyncC34;
 771         u8              framesyncMonitor;
 772
 773         bool            bDMInitialGainEnable;
 774         bool            MutualAuthenticationFail;
 775
 776         bool            bDisableFrameBursting;
 777
 778         u32             reset_count;
 779         bool            bpbc_pressed;
 780
 781         u32             txpower_checkcnt;
 782         u32             txpower_tracking_callback_cnt;
 783         u8              thermal_read_val[40];
 784         u8              thermal_readback_index;
 785         u32             ccktxpower_adjustcnt_not_ch14;
 786         u32             ccktxpower_adjustcnt_ch14;
 787
 788         enum reset_type ResetProgress;
 789         bool            bForcedSilentReset;
 790         bool            bDisableNormalResetCheck;
 791         u16             TxCounter;
 792         u16             RxCounter;
 793         int             IrpPendingCount;
 794         bool            bResetInProgress;
 795         bool            force_reset;
 796         bool            force_lps;
 797         u8              InitialGainOperateType;
 798
 799         bool            chan_forced;
 800         bool            bSingleCarrier;
 801         bool            RegBoard;
 802         bool            bCckContTx;
 803         bool            bOfdmContTx;
 804         bool            bStartContTx;
 805         u8              RegPaModel;
 806         u8              btMpCckTxPower;
 807         u8              btMpOfdmTxPower;
 808
 809         u32             MptActType;
 810         u32             MptIoOffset;
 811         u32             MptIoValue;
 812         u32             MptRfPath;
 813
 814         u32             MptBandWidth;
 815         u32             MptRateIndex;
 816         u8              MptChannelToSw;
 817         u32     MptRCR;
 818
 819         u8              PwrDomainProtect;
 820         u8              H2CTxCmdSeq;
 821
 822
 823 };
 824
 825 extern const struct ethtool_ops rtl819x_ethtool_ops;
 826
 827 void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb);
 828 short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
 829
 830 u8 read_nic_io_byte(struct net_device *dev, int x);
 831 u32 read_nic_io_dword(struct net_device *dev, int x);
 832 u16 read_nic_io_word(struct net_device *dev, int x);
 833 void write_nic_io_byte(struct net_device *dev, int x, u8 y);
 834 void write_nic_io_word(struct net_device *dev, int x, u16 y);
 835 void write_nic_io_dword(struct net_device *dev, int x, u32 y);
 836
 837 u8 read_nic_byte(struct net_device *dev, int x);
 838 u32 read_nic_dword(struct net_device *dev, int x);
 839 u16 read_nic_word(struct net_device *dev, int x);
 840 void write_nic_byte(struct net_device *dev, int x, u8 y);
 841 void write_nic_word(struct net_device *dev, int x, u16 y);
 842 void write_nic_dword(struct net_device *dev, int x, u32 y);
 843
 844 void force_pci_posting(struct net_device *dev);
 845
 846 void rtl8192_rx_enable(struct net_device *);
 847 void rtl8192_tx_enable(struct net_device *);
 848
 849 int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
 850 void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
 851                             int rate);
 852 void rtl8192_data_hard_stop(struct net_device *dev);
 853 void rtl8192_data_hard_resume(struct net_device *dev);
 854 void rtl8192_restart(void *data);
 855 void rtl819x_watchdog_wqcallback(void *data);
 856 void rtl8192_hw_sleep_wq(void *data);
 857 void watch_dog_timer_callback(unsigned long data);
 858 void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
 859 void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
 860 int rtl8192_down(struct net_device *dev, bool shutdownrf);
 861 int rtl8192_up(struct net_device *dev);
 862 void rtl8192_commit(struct net_device *dev);
 863 void rtl8192_set_chan(struct net_device *dev, short ch);
 864
 865 void check_rfctrl_gpio_timer(unsigned long data);
 866
 867 void rtl8192_hw_wakeup_wq(void *data);
 868 short rtl8192_pci_initdescring(struct net_device *dev);
 869
 870 void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
 871
 872 int _rtl8192_up(struct net_device *dev, bool is_silent_reset);
 873
 874 short rtl8192_is_tx_queue_empty(struct net_device *dev);
 875 void rtl8192_irq_disable(struct net_device *dev);
 876
 877 void rtl8192_tx_timeout(struct net_device *dev);
 878 void rtl8192_pci_resetdescring(struct net_device *dev);
 879 void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode);
 880 void rtl8192_irq_enable(struct net_device *dev);
 881 void rtl8192_config_rate(struct net_device *dev, u16 *rate_config);
 882 void rtl8192_update_cap(struct net_device *dev, u16 cap);
 883 void rtl8192_irq_disable(struct net_device *dev);
 884
 885 void rtl819x_UpdateRxPktTimeStamp(struct net_device *dev,
 886                                   struct rtllib_rx_stats *stats);
 887 long rtl819x_translate_todbm(struct r8192_priv *priv, u8 signal_strength_index);
 888 void rtl819x_update_rxsignalstatistics8190pci(struct r8192_priv *priv,
 889                                       struct rtllib_rx_stats *pprevious_stats);
 890 u8 rtl819x_evm_dbtopercentage(char value);
 891 void rtl819x_process_cck_rxpathsel(struct r8192_priv *priv,
 892                                    struct rtllib_rx_stats *pprevious_stats);
 893 u8 rtl819x_query_rxpwrpercentage(char antpower);
 894 void rtl8192_record_rxdesc_forlateruse(struct rtllib_rx_stats *psrc_stats,
 895                                        struct rtllib_rx_stats *ptarget_stats);
 896 bool NicIFEnableNIC(struct net_device *dev);
 897 bool NicIFDisableNIC(struct net_device *dev);
 898
 899 bool MgntActSet_RF_State(struct net_device *dev,
 900                          enum rt_rf_power_state StateToSet,
 901                          RT_RF_CHANGE_SOURCE ChangeSource,
 902                          bool   ProtectOrNot);
 903 void ActUpdateChannelAccessSetting(struct net_device *dev,
 904                            enum wireless_mode WirelessMode,
 905                            struct channel_access_setting *ChnlAccessSetting);
 906
 907 #endif