drivers/net/wireless/rtlwifi/wifi.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2009-2010  Realtek Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  * wlanfae <wlanfae@realtek.com>
  23  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  24  * Hsinchu 300, Taiwan.
  25  *
  26  * Larry Finger <Larry.Finger@lwfinger.net>
  27  *
  28  *****************************************************************************/
  29
  30 #ifndef __RTL_WIFI_H__
  31 #define __RTL_WIFI_H__
  32
  33 #include <linux/sched.h>
  34 #include <linux/firmware.h>
  35 #include <linux/etherdevice.h>
  36 #include <linux/vmalloc.h>
  37 #include <linux/usb.h>
  38 #include <net/mac80211.h>
  39 #include "debug.h"
  40
  41 #define RF_CHANGE_BY_INIT                       0
  42 #define RF_CHANGE_BY_IPS                        BIT(28)
  43 #define RF_CHANGE_BY_PS                         BIT(29)
  44 #define RF_CHANGE_BY_HW                         BIT(30)
  45 #define RF_CHANGE_BY_SW                         BIT(31)
  46
  47 #define IQK_ADDA_REG_NUM                        16
  48 #define IQK_MAC_REG_NUM                         4
  49
  50 #define MAX_KEY_LEN                             61
  51 #define KEY_BUF_SIZE                            5
  52
  53 /* QoS related. */
  54 /*aci: 0x00     Best Effort*/
  55 /*aci: 0x01     Background*/
  56 /*aci: 0x10     Video*/
  57 /*aci: 0x11     Voice*/
  58 /*Max: define total number.*/
  59 #define AC0_BE                                  0
  60 #define AC1_BK                                  1
  61 #define AC2_VI                                  2
  62 #define AC3_VO                                  3
  63 #define AC_MAX                                  4
  64 #define QOS_QUEUE_NUM                           4
  65 #define RTL_MAC80211_NUM_QUEUE                  5
  66
  67 #define QBSS_LOAD_SIZE                          5
  68 #define MAX_WMMELE_LENGTH                       64
  69
  70 #define TOTAL_CAM_ENTRY                         32
  71
  72 /*slot time for 11g. */
  73 #define RTL_SLOT_TIME_9                         9
  74 #define RTL_SLOT_TIME_20                        20
  75
  76 /*related with tcp/ip. */
  77 /*if_ehther.h*/
  78 #define ETH_P_PAE               0x888E  /*Port Access Entity (IEEE 802.1X) */
  79 #define ETH_P_IP                0x0800  /*Internet Protocol packet */
  80 #define ETH_P_ARP               0x0806  /*Address Resolution packet */
  81 #define SNAP_SIZE               6
  82 #define PROTOC_TYPE_SIZE        2
  83
  84 /*related with 802.11 frame*/
  85 #define MAC80211_3ADDR_LEN                      24
  86 #define MAC80211_4ADDR_LEN                      30
  87
  88 #define CHANNEL_MAX_NUMBER      (14 + 24 + 21)  /* 14 is the max channel no */
  89 #define CHANNEL_GROUP_MAX       (3 + 9) /*  ch1~3, 4~9, 10~14 = three groups */
  90 #define MAX_PG_GROUP                    13
  91 #define CHANNEL_GROUP_MAX_2G            3
  92 #define CHANNEL_GROUP_IDX_5GL           3
  93 #define CHANNEL_GROUP_IDX_5GM           6
  94 #define CHANNEL_GROUP_IDX_5GH           9
  95 #define CHANNEL_GROUP_MAX_5G            9
  96 #define CHANNEL_MAX_NUMBER_2G           14
  97 #define AVG_THERMAL_NUM                 8
  98 #define MAX_TID_COUNT                   9
  99
 100 /* for early mode */
 101 #define FCS_LEN                         4
 102 #define EM_HDR_LEN                      8
 103 enum intf_type {
 104         INTF_PCI = 0,
 105         INTF_USB = 1,
 106 };
 107
 108 enum radio_path {
 109         RF90_PATH_A = 0,
 110         RF90_PATH_B = 1,
 111         RF90_PATH_C = 2,
 112         RF90_PATH_D = 3,
 113 };
 114
 115 enum rt_eeprom_type {
 116         EEPROM_93C46,
 117         EEPROM_93C56,
 118         EEPROM_BOOT_EFUSE,
 119 };
 120
 121 enum rtl_status {
 122         RTL_STATUS_INTERFACE_START = 0,
 123 };
 124
 125 enum hardware_type {
 126         HARDWARE_TYPE_RTL8192E,
 127         HARDWARE_TYPE_RTL8192U,
 128         HARDWARE_TYPE_RTL8192SE,
 129         HARDWARE_TYPE_RTL8192SU,
 130         HARDWARE_TYPE_RTL8192CE,
 131         HARDWARE_TYPE_RTL8192CU,
 132         HARDWARE_TYPE_RTL8192DE,
 133         HARDWARE_TYPE_RTL8192DU,
 134         HARDWARE_TYPE_RTL8723E,
 135         HARDWARE_TYPE_RTL8723U,
 136
 137         /* keep it last */
 138         HARDWARE_TYPE_NUM
 139 };
 140
 141 #define IS_HARDWARE_TYPE_8192SU(rtlhal)                 \
 142         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SU)
 143 #define IS_HARDWARE_TYPE_8192SE(rtlhal)                 \
 144         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE)
 145 #define IS_HARDWARE_TYPE_8192CE(rtlhal)                 \
 146         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
 147 #define IS_HARDWARE_TYPE_8192CU(rtlhal)                 \
 148         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU)
 149 #define IS_HARDWARE_TYPE_8192DE(rtlhal)                 \
 150         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE)
 151 #define IS_HARDWARE_TYPE_8192DU(rtlhal)                 \
 152         (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DU)
 153 #define IS_HARDWARE_TYPE_8723E(rtlhal)                  \
 154         (rtlhal->hw_type == HARDWARE_TYPE_RTL8723E)
 155 #define IS_HARDWARE_TYPE_8723U(rtlhal)                  \
 156         (rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
 157 #define IS_HARDWARE_TYPE_8192S(rtlhal)                  \
 158 (IS_HARDWARE_TYPE_8192SE(rtlhal) || IS_HARDWARE_TYPE_8192SU(rtlhal))
 159 #define IS_HARDWARE_TYPE_8192C(rtlhal)                  \
 160 (IS_HARDWARE_TYPE_8192CE(rtlhal) || IS_HARDWARE_TYPE_8192CU(rtlhal))
 161 #define IS_HARDWARE_TYPE_8192D(rtlhal)                  \
 162 (IS_HARDWARE_TYPE_8192DE(rtlhal) || IS_HARDWARE_TYPE_8192DU(rtlhal))
 163 #define IS_HARDWARE_TYPE_8723(rtlhal)                   \
 164 (IS_HARDWARE_TYPE_8723E(rtlhal) || IS_HARDWARE_TYPE_8723U(rtlhal))
 165 #define IS_HARDWARE_TYPE_8723U(rtlhal)                  \
 166         (rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
 167
 168 #define RX_HAL_IS_CCK_RATE(_pdesc)\
 169         (_pdesc->rxmcs == DESC92_RATE1M ||              \
 170          _pdesc->rxmcs == DESC92_RATE2M ||              \
 171          _pdesc->rxmcs == DESC92_RATE5_5M ||            \
 172          _pdesc->rxmcs == DESC92_RATE11M)
 173
 174 enum scan_operation_backup_opt {
 175         SCAN_OPT_BACKUP = 0,
 176         SCAN_OPT_RESTORE,
 177         SCAN_OPT_MAX
 178 };
 179
 180 /*RF state.*/
 181 enum rf_pwrstate {
 182         ERFON,
 183         ERFSLEEP,
 184         ERFOFF
 185 };
 186
 187 struct bb_reg_def {
 188         u32 rfintfs;
 189         u32 rfintfi;
 190         u32 rfintfo;
 191         u32 rfintfe;
 192         u32 rf3wire_offset;
 193         u32 rflssi_select;
 194         u32 rftxgain_stage;
 195         u32 rfhssi_para1;
 196         u32 rfhssi_para2;
 197         u32 rfswitch_control;
 198         u32 rfagc_control1;
 199         u32 rfagc_control2;
 200         u32 rfrxiq_imbalance;
 201         u32 rfrx_afe;
 202         u32 rftxiq_imbalance;
 203         u32 rftx_afe;
 204         u32 rflssi_readback;
 205         u32 rflssi_readbackpi;
 206 };
 207
 208 enum io_type {
 209         IO_CMD_PAUSE_DM_BY_SCAN = 0,
 210         IO_CMD_RESUME_DM_BY_SCAN = 1,
 211 };
 212
 213 enum hw_variables {
 214         HW_VAR_ETHER_ADDR,
 215         HW_VAR_MULTICAST_REG,
 216         HW_VAR_BASIC_RATE,
 217         HW_VAR_BSSID,
 218         HW_VAR_MEDIA_STATUS,
 219         HW_VAR_SECURITY_CONF,
 220         HW_VAR_BEACON_INTERVAL,
 221         HW_VAR_ATIM_WINDOW,
 222         HW_VAR_LISTEN_INTERVAL,
 223         HW_VAR_CS_COUNTER,
 224         HW_VAR_DEFAULTKEY0,
 225         HW_VAR_DEFAULTKEY1,
 226         HW_VAR_DEFAULTKEY2,
 227         HW_VAR_DEFAULTKEY3,
 228         HW_VAR_SIFS,
 229         HW_VAR_DIFS,
 230         HW_VAR_EIFS,
 231         HW_VAR_SLOT_TIME,
 232         HW_VAR_ACK_PREAMBLE,
 233         HW_VAR_CW_CONFIG,
 234         HW_VAR_CW_VALUES,
 235         HW_VAR_RATE_FALLBACK_CONTROL,
 236         HW_VAR_CONTENTION_WINDOW,
 237         HW_VAR_RETRY_COUNT,
 238         HW_VAR_TR_SWITCH,
 239         HW_VAR_COMMAND,
 240         HW_VAR_WPA_CONFIG,
 241         HW_VAR_AMPDU_MIN_SPACE,
 242         HW_VAR_SHORTGI_DENSITY,
 243         HW_VAR_AMPDU_FACTOR,
 244         HW_VAR_MCS_RATE_AVAILABLE,
 245         HW_VAR_AC_PARAM,
 246         HW_VAR_ACM_CTRL,
 247         HW_VAR_DIS_Req_Qsize,
 248         HW_VAR_CCX_CHNL_LOAD,
 249         HW_VAR_CCX_NOISE_HISTOGRAM,
 250         HW_VAR_CCX_CLM_NHM,
 251         HW_VAR_TxOPLimit,
 252         HW_VAR_TURBO_MODE,
 253         HW_VAR_RF_STATE,
 254         HW_VAR_RF_OFF_BY_HW,
 255         HW_VAR_BUS_SPEED,
 256         HW_VAR_SET_DEV_POWER,
 257
 258         HW_VAR_RCR,
 259         HW_VAR_RATR_0,
 260         HW_VAR_RRSR,
 261         HW_VAR_CPU_RST,
 262         HW_VAR_CECHK_BSSID,
 263         HW_VAR_LBK_MODE,
 264         HW_VAR_AES_11N_FIX,
 265         HW_VAR_USB_RX_AGGR,
 266         HW_VAR_USER_CONTROL_TURBO_MODE,
 267         HW_VAR_RETRY_LIMIT,
 268         HW_VAR_INIT_TX_RATE,
 269         HW_VAR_TX_RATE_REG,
 270         HW_VAR_EFUSE_USAGE,
 271         HW_VAR_EFUSE_BYTES,
 272         HW_VAR_AUTOLOAD_STATUS,
 273         HW_VAR_RF_2R_DISABLE,
 274         HW_VAR_SET_RPWM,
 275         HW_VAR_H2C_FW_PWRMODE,
 276         HW_VAR_H2C_FW_JOINBSSRPT,
 277         HW_VAR_FW_PSMODE_STATUS,
 278         HW_VAR_1X1_RECV_COMBINE,
 279         HW_VAR_STOP_SEND_BEACON,
 280         HW_VAR_TSF_TIMER,
 281         HW_VAR_IO_CMD,
 282
 283         HW_VAR_RF_RECOVERY,
 284         HW_VAR_H2C_FW_UPDATE_GTK,
 285         HW_VAR_WF_MASK,
 286         HW_VAR_WF_CRC,
 287         HW_VAR_WF_IS_MAC_ADDR,
 288         HW_VAR_H2C_FW_OFFLOAD,
 289         HW_VAR_RESET_WFCRC,
 290
 291         HW_VAR_HANDLE_FW_C2H,
 292         HW_VAR_DL_FW_RSVD_PAGE,
 293         HW_VAR_AID,
 294         HW_VAR_HW_SEQ_ENABLE,
 295         HW_VAR_CORRECT_TSF,
 296         HW_VAR_BCN_VALID,
 297         HW_VAR_FWLPS_RF_ON,
 298         HW_VAR_DUAL_TSF_RST,
 299         HW_VAR_SWITCH_EPHY_WoWLAN,
 300         HW_VAR_INT_MIGRATION,
 301         HW_VAR_INT_AC,
 302         HW_VAR_RF_TIMING,
 303
 304         HW_VAR_MRC,
 305
 306         HW_VAR_MGT_FILTER,
 307         HW_VAR_CTRL_FILTER,
 308         HW_VAR_DATA_FILTER,
 309 };
 310
 311 enum _RT_MEDIA_STATUS {
 312         RT_MEDIA_DISCONNECT = 0,
 313         RT_MEDIA_CONNECT = 1
 314 };
 315
 316 enum rt_oem_id {
 317         RT_CID_DEFAULT = 0,
 318         RT_CID_8187_ALPHA0 = 1,
 319         RT_CID_8187_SERCOMM_PS = 2,
 320         RT_CID_8187_HW_LED = 3,
 321         RT_CID_8187_NETGEAR = 4,
 322         RT_CID_WHQL = 5,
 323         RT_CID_819x_CAMEO = 6,
 324         RT_CID_819x_RUNTOP = 7,
 325         RT_CID_819x_Senao = 8,
 326         RT_CID_TOSHIBA = 9,
 327         RT_CID_819x_Netcore = 10,
 328         RT_CID_Nettronix = 11,
 329         RT_CID_DLINK = 12,
 330         RT_CID_PRONET = 13,
 331         RT_CID_COREGA = 14,
 332         RT_CID_819x_ALPHA = 15,
 333         RT_CID_819x_Sitecom = 16,
 334         RT_CID_CCX = 17,
 335         RT_CID_819x_Lenovo = 18,
 336         RT_CID_819x_QMI = 19,
 337         RT_CID_819x_Edimax_Belkin = 20,
 338         RT_CID_819x_Sercomm_Belkin = 21,
 339         RT_CID_819x_CAMEO1 = 22,
 340         RT_CID_819x_MSI = 23,
 341         RT_CID_819x_Acer = 24,
 342         RT_CID_819x_HP = 27,
 343         RT_CID_819x_CLEVO = 28,
 344         RT_CID_819x_Arcadyan_Belkin = 29,
 345         RT_CID_819x_SAMSUNG = 30,
 346         RT_CID_819x_WNC_COREGA = 31,
 347         RT_CID_819x_Foxcoon = 32,
 348         RT_CID_819x_DELL = 33,
 349 };
 350
 351 enum hw_descs {
 352         HW_DESC_OWN,
 353         HW_DESC_RXOWN,
 354         HW_DESC_TX_NEXTDESC_ADDR,
 355         HW_DESC_TXBUFF_ADDR,
 356         HW_DESC_RXBUFF_ADDR,
 357         HW_DESC_RXPKT_LEN,
 358         HW_DESC_RXERO,
 359 };
 360
 361 enum prime_sc {
 362         PRIME_CHNL_OFFSET_DONT_CARE = 0,
 363         PRIME_CHNL_OFFSET_LOWER = 1,
 364         PRIME_CHNL_OFFSET_UPPER = 2,
 365 };
 366
 367 enum rf_type {
 368         RF_1T1R = 0,
 369         RF_1T2R = 1,
 370         RF_2T2R = 2,
 371         RF_2T2R_GREEN = 3,
 372 };
 373
 374 enum ht_channel_width {
 375         HT_CHANNEL_WIDTH_20 = 0,
 376         HT_CHANNEL_WIDTH_20_40 = 1,
 377 };
 378
 379 /* Ref: 802.11i sepc D10.0 7.3.2.25.1
 380 Cipher Suites Encryption Algorithms */
 381 enum rt_enc_alg {
 382         NO_ENCRYPTION = 0,
 383         WEP40_ENCRYPTION = 1,
 384         TKIP_ENCRYPTION = 2,
 385         RSERVED_ENCRYPTION = 3,
 386         AESCCMP_ENCRYPTION = 4,
 387         WEP104_ENCRYPTION = 5,
 388 };
 389
 390 enum rtl_hal_state {
 391         _HAL_STATE_STOP = 0,
 392         _HAL_STATE_START = 1,
 393 };
 394
 395 enum rtl_desc92_rate {
 396         DESC92_RATE1M = 0x00,
 397         DESC92_RATE2M = 0x01,
 398         DESC92_RATE5_5M = 0x02,
 399         DESC92_RATE11M = 0x03,
 400
 401         DESC92_RATE6M = 0x04,
 402         DESC92_RATE9M = 0x05,
 403         DESC92_RATE12M = 0x06,
 404         DESC92_RATE18M = 0x07,
 405         DESC92_RATE24M = 0x08,
 406         DESC92_RATE36M = 0x09,
 407         DESC92_RATE48M = 0x0a,
 408         DESC92_RATE54M = 0x0b,
 409
 410         DESC92_RATEMCS0 = 0x0c,
 411         DESC92_RATEMCS1 = 0x0d,
 412         DESC92_RATEMCS2 = 0x0e,
 413         DESC92_RATEMCS3 = 0x0f,
 414         DESC92_RATEMCS4 = 0x10,
 415         DESC92_RATEMCS5 = 0x11,
 416         DESC92_RATEMCS6 = 0x12,
 417         DESC92_RATEMCS7 = 0x13,
 418         DESC92_RATEMCS8 = 0x14,
 419         DESC92_RATEMCS9 = 0x15,
 420         DESC92_RATEMCS10 = 0x16,
 421         DESC92_RATEMCS11 = 0x17,
 422         DESC92_RATEMCS12 = 0x18,
 423         DESC92_RATEMCS13 = 0x19,
 424         DESC92_RATEMCS14 = 0x1a,
 425         DESC92_RATEMCS15 = 0x1b,
 426         DESC92_RATEMCS15_SG = 0x1c,
 427         DESC92_RATEMCS32 = 0x20,
 428 };
 429
 430 enum rtl_var_map {
 431         /*reg map */
 432         SYS_ISO_CTRL = 0,
 433         SYS_FUNC_EN,
 434         SYS_CLK,
 435         MAC_RCR_AM,
 436         MAC_RCR_AB,
 437         MAC_RCR_ACRC32,
 438         MAC_RCR_ACF,
 439         MAC_RCR_AAP,
 440
 441         /*efuse map */
 442         EFUSE_TEST,
 443         EFUSE_CTRL,
 444         EFUSE_CLK,
 445         EFUSE_CLK_CTRL,
 446         EFUSE_PWC_EV12V,
 447         EFUSE_FEN_ELDR,
 448         EFUSE_LOADER_CLK_EN,
 449         EFUSE_ANA8M,
 450         EFUSE_HWSET_MAX_SIZE,
 451         EFUSE_MAX_SECTION_MAP,
 452         EFUSE_REAL_CONTENT_SIZE,
 453
 454         /*CAM map */
 455         RWCAM,
 456         WCAMI,
 457         RCAMO,
 458         CAMDBG,
 459         SECR,
 460         SEC_CAM_NONE,
 461         SEC_CAM_WEP40,
 462         SEC_CAM_TKIP,
 463         SEC_CAM_AES,
 464         SEC_CAM_WEP104,
 465
 466         /*IMR map */
 467         RTL_IMR_BCNDMAINT6,     /*Beacon DMA Interrupt 6 */
 468         RTL_IMR_BCNDMAINT5,     /*Beacon DMA Interrupt 5 */
 469         RTL_IMR_BCNDMAINT4,     /*Beacon DMA Interrupt 4 */
 470         RTL_IMR_BCNDMAINT3,     /*Beacon DMA Interrupt 3 */
 471         RTL_IMR_BCNDMAINT2,     /*Beacon DMA Interrupt 2 */
 472         RTL_IMR_BCNDMAINT1,     /*Beacon DMA Interrupt 1 */
 473         RTL_IMR_BCNDOK8,        /*Beacon Queue DMA OK Interrup 8 */
 474         RTL_IMR_BCNDOK7,        /*Beacon Queue DMA OK Interrup 7 */
 475         RTL_IMR_BCNDOK6,        /*Beacon Queue DMA OK Interrup 6 */
 476         RTL_IMR_BCNDOK5,        /*Beacon Queue DMA OK Interrup 5 */
 477         RTL_IMR_BCNDOK4,        /*Beacon Queue DMA OK Interrup 4 */
 478         RTL_IMR_BCNDOK3,        /*Beacon Queue DMA OK Interrup 3 */
 479         RTL_IMR_BCNDOK2,        /*Beacon Queue DMA OK Interrup 2 */
 480         RTL_IMR_BCNDOK1,        /*Beacon Queue DMA OK Interrup 1 */
 481         RTL_IMR_TIMEOUT2,       /*Timeout interrupt 2 */
 482         RTL_IMR_TIMEOUT1,       /*Timeout interrupt 1 */
 483         RTL_IMR_TXFOVW,         /*Transmit FIFO Overflow */
 484         RTL_IMR_PSTIMEOUT,      /*Power save time out interrupt */
 485         RTL_IMR_BcnInt,         /*Beacon DMA Interrupt 0 */
 486         RTL_IMR_RXFOVW,         /*Receive FIFO Overflow */
 487         RTL_IMR_RDU,            /*Receive Descriptor Unavailable */
 488         RTL_IMR_ATIMEND,        /*For 92C,ATIM Window End Interrupt */
 489         RTL_IMR_BDOK,           /*Beacon Queue DMA OK Interrup */
 490         RTL_IMR_HIGHDOK,        /*High Queue DMA OK Interrupt */
 491         RTL_IMR_COMDOK,         /*Command Queue DMA OK Interrupt*/
 492         RTL_IMR_TBDOK,          /*Transmit Beacon OK interrup */
 493         RTL_IMR_MGNTDOK,        /*Management Queue DMA OK Interrupt */
 494         RTL_IMR_TBDER,          /*For 92C,Transmit Beacon Error Interrupt */
 495         RTL_IMR_BKDOK,          /*AC_BK DMA OK Interrupt */
 496         RTL_IMR_BEDOK,          /*AC_BE DMA OK Interrupt */
 497         RTL_IMR_VIDOK,          /*AC_VI DMA OK Interrupt */
 498         RTL_IMR_VODOK,          /*AC_VO DMA Interrupt */
 499         RTL_IMR_ROK,            /*Receive DMA OK Interrupt */
 500         RTL_IBSS_INT_MASKS,     /*(RTL_IMR_BcnInt | RTL_IMR_TBDOK |
 501                                  * RTL_IMR_TBDER) */
 502
 503         /*CCK Rates, TxHT = 0 */
 504         RTL_RC_CCK_RATE1M,
 505         RTL_RC_CCK_RATE2M,
 506         RTL_RC_CCK_RATE5_5M,
 507         RTL_RC_CCK_RATE11M,
 508
 509         /*OFDM Rates, TxHT = 0 */
 510         RTL_RC_OFDM_RATE6M,
 511         RTL_RC_OFDM_RATE9M,
 512         RTL_RC_OFDM_RATE12M,
 513         RTL_RC_OFDM_RATE18M,
 514         RTL_RC_OFDM_RATE24M,
 515         RTL_RC_OFDM_RATE36M,
 516         RTL_RC_OFDM_RATE48M,
 517         RTL_RC_OFDM_RATE54M,
 518
 519         RTL_RC_HT_RATEMCS7,
 520         RTL_RC_HT_RATEMCS15,
 521
 522         /*keep it last */
 523         RTL_VAR_MAP_MAX,
 524 };
 525
 526 /*Firmware PS mode for control LPS.*/
 527 enum _fw_ps_mode {
 528         FW_PS_ACTIVE_MODE = 0,
 529         FW_PS_MIN_MODE = 1,
 530         FW_PS_MAX_MODE = 2,
 531         FW_PS_DTIM_MODE = 3,
 532         FW_PS_VOIP_MODE = 4,
 533         FW_PS_UAPSD_WMM_MODE = 5,
 534         FW_PS_UAPSD_MODE = 6,
 535         FW_PS_IBSS_MODE = 7,
 536         FW_PS_WWLAN_MODE = 8,
 537         FW_PS_PM_Radio_Off = 9,
 538         FW_PS_PM_Card_Disable = 10,
 539 };
 540
 541 enum rt_psmode {
 542         EACTIVE,                /*Active/Continuous access. */
 543         EMAXPS,                 /*Max power save mode. */
 544         EFASTPS,                /*Fast power save mode. */
 545         EAUTOPS,                /*Auto power save mode. */
 546 };
 547
 548 /*LED related.*/
 549 enum led_ctl_mode {
 550         LED_CTL_POWER_ON = 1,
 551         LED_CTL_LINK = 2,
 552         LED_CTL_NO_LINK = 3,
 553         LED_CTL_TX = 4,
 554         LED_CTL_RX = 5,
 555         LED_CTL_SITE_SURVEY = 6,
 556         LED_CTL_POWER_OFF = 7,
 557         LED_CTL_START_TO_LINK = 8,
 558         LED_CTL_START_WPS = 9,
 559         LED_CTL_STOP_WPS = 10,
 560 };
 561
 562 enum rtl_led_pin {
 563         LED_PIN_GPIO0,
 564         LED_PIN_LED0,
 565         LED_PIN_LED1,
 566         LED_PIN_LED2
 567 };
 568
 569 /*QoS related.*/
 570 /*acm implementation method.*/
 571 enum acm_method {
 572         eAcmWay0_SwAndHw = 0,
 573         eAcmWay1_HW = 1,
 574         eAcmWay2_SW = 2,
 575 };
 576
 577 enum macphy_mode {
 578         SINGLEMAC_SINGLEPHY = 0,
 579         DUALMAC_DUALPHY,
 580         DUALMAC_SINGLEPHY,
 581 };
 582
 583 enum band_type {
 584         BAND_ON_2_4G = 0,
 585         BAND_ON_5G,
 586         BAND_ON_BOTH,
 587         BANDMAX
 588 };
 589
 590 /*aci/aifsn Field.
 591 Ref: WMM spec 2.2.2: WME Parameter Element, p.12.*/
 592 union aci_aifsn {
 593         u8 char_data;
 594
 595         struct {
 596                 u8 aifsn:4;
 597                 u8 acm:1;
 598                 u8 aci:2;
 599                 u8 reserved:1;
 600         } f;                    /* Field */
 601 };
 602
 603 /*mlme related.*/
 604 enum wireless_mode {
 605         WIRELESS_MODE_UNKNOWN = 0x00,
 606         WIRELESS_MODE_A = 0x01,
 607         WIRELESS_MODE_B = 0x02,
 608         WIRELESS_MODE_G = 0x04,
 609         WIRELESS_MODE_AUTO = 0x08,
 610         WIRELESS_MODE_N_24G = 0x10,
 611         WIRELESS_MODE_N_5G = 0x20
 612 };
 613
 614 #define IS_WIRELESS_MODE_A(wirelessmode)        \
 615         (wirelessmode == WIRELESS_MODE_A)
 616 #define IS_WIRELESS_MODE_B(wirelessmode)        \
 617         (wirelessmode == WIRELESS_MODE_B)
 618 #define IS_WIRELESS_MODE_G(wirelessmode)        \
 619         (wirelessmode == WIRELESS_MODE_G)
 620 #define IS_WIRELESS_MODE_N_24G(wirelessmode)    \
 621         (wirelessmode == WIRELESS_MODE_N_24G)
 622 #define IS_WIRELESS_MODE_N_5G(wirelessmode)     \
 623         (wirelessmode == WIRELESS_MODE_N_5G)
 624
 625 enum ratr_table_mode {
 626         RATR_INX_WIRELESS_NGB = 0,
 627         RATR_INX_WIRELESS_NG = 1,
 628         RATR_INX_WIRELESS_NB = 2,
 629         RATR_INX_WIRELESS_N = 3,
 630         RATR_INX_WIRELESS_GB = 4,
 631         RATR_INX_WIRELESS_G = 5,
 632         RATR_INX_WIRELESS_B = 6,
 633         RATR_INX_WIRELESS_MC = 7,
 634         RATR_INX_WIRELESS_A = 8,
 635 };
 636
 637 enum rtl_link_state {
 638         MAC80211_NOLINK = 0,
 639         MAC80211_LINKING = 1,
 640         MAC80211_LINKED = 2,
 641         MAC80211_LINKED_SCANNING = 3,
 642 };
 643
 644 enum act_category {
 645         ACT_CAT_QOS = 1,
 646         ACT_CAT_DLS = 2,
 647         ACT_CAT_BA = 3,
 648         ACT_CAT_HT = 7,
 649         ACT_CAT_WMM = 17,
 650 };
 651
 652 enum ba_action {
 653         ACT_ADDBAREQ = 0,
 654         ACT_ADDBARSP = 1,
 655         ACT_DELBA = 2,
 656 };
 657
 658 struct octet_string {
 659         u8 *octet;
 660         u16 length;
 661 };
 662
 663 struct rtl_hdr_3addr {
 664         __le16 frame_ctl;
 665         __le16 duration_id;
 666         u8 addr1[ETH_ALEN];
 667         u8 addr2[ETH_ALEN];
 668         u8 addr3[ETH_ALEN];
 669         __le16 seq_ctl;
 670         u8 payload[0];
 671 } __packed;
 672
 673 struct rtl_info_element {
 674         u8 id;
 675         u8 len;
 676         u8 data[0];
 677 } __packed;
 678
 679 struct rtl_probe_rsp {
 680         struct rtl_hdr_3addr header;
 681         u32 time_stamp[2];
 682         __le16 beacon_interval;
 683         __le16 capability;
 684         /*SSID, supported rates, FH params, DS params,
 685            CF params, IBSS params, TIM (if beacon), RSN */
 686         struct rtl_info_element info_element[0];
 687 } __packed;
 688
 689 /*LED related.*/
 690 /*ledpin Identify how to implement this SW led.*/
 691 struct rtl_led {
 692         void *hw;
 693         enum rtl_led_pin ledpin;
 694         bool ledon;
 695 };
 696
 697 struct rtl_led_ctl {
 698         bool led_opendrain;
 699         struct rtl_led sw_led0;
 700         struct rtl_led sw_led1;
 701 };
 702
 703 struct rtl_qos_parameters {
 704         __le16 cw_min;
 705         __le16 cw_max;
 706         u8 aifs;
 707         u8 flag;
 708         __le16 tx_op;
 709 } __packed;
 710
 711 struct rt_smooth_data {
 712         u32 elements[100];      /*array to store values */
 713         u32 index;              /*index to current array to store */
 714         u32 total_num;          /*num of valid elements */
 715         u32 total_val;          /*sum of valid elements */
 716 };
 717
 718 struct false_alarm_statistics {
 719         u32 cnt_parity_fail;
 720         u32 cnt_rate_illegal;
 721         u32 cnt_crc8_fail;
 722         u32 cnt_mcs_fail;
 723         u32 cnt_fast_fsync_fail;
 724         u32 cnt_sb_search_fail;
 725         u32 cnt_ofdm_fail;
 726         u32 cnt_cck_fail;
 727         u32 cnt_all;
 728 };
 729
 730 struct init_gain {
 731         u8 xaagccore1;
 732         u8 xbagccore1;
 733         u8 xcagccore1;
 734         u8 xdagccore1;
 735         u8 cca;
 736
 737 };
 738
 739 struct wireless_stats {
 740         unsigned long txbytesunicast;
 741         unsigned long txbytesmulticast;
 742         unsigned long txbytesbroadcast;
 743         unsigned long rxbytesunicast;
 744
 745         long rx_snr_db[4];
 746         /*Correct smoothed ss in Dbm, only used
 747            in driver to report real power now. */
 748         long recv_signal_power;
 749         long signal_quality;
 750         long last_sigstrength_inpercent;
 751
 752         u32 rssi_calculate_cnt;
 753
 754         /*Transformed, in dbm. Beautified signal
 755            strength for UI, not correct. */
 756         long signal_strength;
 757
 758         u8 rx_rssi_percentage[4];
 759         u8 rx_evm_percentage[2];
 760
 761         struct rt_smooth_data ui_rssi;
 762         struct rt_smooth_data ui_link_quality;
 763 };
 764
 765 struct rate_adaptive {
 766         u8 rate_adaptive_disabled;
 767         u8 ratr_state;
 768         u16 reserve;
 769
 770         u32 high_rssi_thresh_for_ra;
 771         u32 high2low_rssi_thresh_for_ra;
 772         u8 low2high_rssi_thresh_for_ra40m;
 773         u32 low_rssi_thresh_for_ra40M;
 774         u8 low2high_rssi_thresh_for_ra20m;
 775         u32 low_rssi_thresh_for_ra20M;
 776         u32 upper_rssi_threshold_ratr;
 777         u32 middleupper_rssi_threshold_ratr;
 778         u32 middle_rssi_threshold_ratr;
 779         u32 middlelow_rssi_threshold_ratr;
 780         u32 low_rssi_threshold_ratr;
 781         u32 ultralow_rssi_threshold_ratr;
 782         u32 low_rssi_threshold_ratr_40m;
 783         u32 low_rssi_threshold_ratr_20m;
 784         u8 ping_rssi_enable;
 785         u32 ping_rssi_ratr;
 786         u32 ping_rssi_thresh_for_ra;
 787         u32 last_ratr;
 788         u8 pre_ratr_state;
 789 };
 790
 791 struct regd_pair_mapping {
 792         u16 reg_dmnenum;
 793         u16 reg_5ghz_ctl;
 794         u16 reg_2ghz_ctl;
 795 };
 796
 797 struct rtl_regulatory {
 798         char alpha2[2];
 799         u16 country_code;
 800         u16 max_power_level;
 801         u32 tp_scale;
 802         u16 current_rd;
 803         u16 current_rd_ext;
 804         int16_t power_limit;
 805         struct regd_pair_mapping *regpair;
 806 };
 807
 808 struct rtl_rfkill {
 809         bool rfkill_state;      /*0 is off, 1 is on */
 810 };
 811
 812 #define IQK_MATRIX_REG_NUM      8
 813 #define IQK_MATRIX_SETTINGS_NUM (1 + 24 + 21)
 814 struct iqk_matrix_regs {
 815         bool iqk_done;
 816         long value[1][IQK_MATRIX_REG_NUM];
 817 };
 818
 819 struct phy_parameters {
 820         u16 length;
 821         u32 *pdata;
 822 };
 823
 824 enum hw_param_tab_index {
 825         PHY_REG_2T,
 826         PHY_REG_1T,
 827         PHY_REG_PG,
 828         RADIOA_2T,
 829         RADIOB_2T,
 830         RADIOA_1T,
 831         RADIOB_1T,
 832         MAC_REG,
 833         AGCTAB_2T,
 834         AGCTAB_1T,
 835         MAX_TAB
 836 };
 837
 838 struct rtl_phy {
 839         struct bb_reg_def phyreg_def[4];        /*Radio A/B/C/D */
 840         struct init_gain initgain_backup;
 841         enum io_type current_io_type;
 842
 843         u8 rf_mode;
 844         u8 rf_type;
 845         u8 current_chan_bw;
 846         u8 set_bwmode_inprogress;
 847         u8 sw_chnl_inprogress;
 848         u8 sw_chnl_stage;
 849         u8 sw_chnl_step;
 850         u8 current_channel;
 851         u8 h2c_box_num;
 852         u8 set_io_inprogress;
 853         u8 lck_inprogress;
 854
 855         /* record for power tracking */
 856         s32 reg_e94;
 857         s32 reg_e9c;
 858         s32 reg_ea4;
 859         s32 reg_eac;
 860         s32 reg_eb4;
 861         s32 reg_ebc;
 862         s32 reg_ec4;
 863         s32 reg_ecc;
 864         u8 rfpienable;
 865         u8 reserve_0;
 866         u16 reserve_1;
 867         u32 reg_c04, reg_c08, reg_874;
 868         u32 adda_backup[16];
 869         u32 iqk_mac_backup[IQK_MAC_REG_NUM];
 870         u32 iqk_bb_backup[10];
 871
 872         /* Dual mac */
 873         bool need_iqk;
 874         struct iqk_matrix_regs iqk_matrix_regsetting[IQK_MATRIX_SETTINGS_NUM];
 875
 876         bool rfpi_enable;
 877
 878         u8 pwrgroup_cnt;
 879         u8 cck_high_power;
 880         /* MAX_PG_GROUP groups of pwr diff by rates */
 881         u32 mcs_txpwrlevel_origoffset[MAX_PG_GROUP][16];
 882         u8 default_initialgain[4];
 883
 884         /* the current Tx power level */
 885         u8 cur_cck_txpwridx;
 886         u8 cur_ofdm24g_txpwridx;
 887
 888         u32 rfreg_chnlval[2];
 889         bool apk_done;
 890         u32 reg_rf3c[2];        /* pathA / pathB  */
 891
 892         /* bfsync */
 893         u8 framesync;
 894         u32 framesync_c34;
 895
 896         u8 num_total_rfpath;
 897         struct phy_parameters hwparam_tables[MAX_TAB];
 898         u16 rf_pathmap;
 899 };
 900
 901 #define MAX_TID_COUNT                           9
 902 #define RTL_AGG_STOP                            0
 903 #define RTL_AGG_PROGRESS                        1
 904 #define RTL_AGG_START                           2
 905 #define RTL_AGG_OPERATIONAL                     3
 906 #define RTL_AGG_OFF                             0
 907 #define RTL_AGG_ON                              1
 908 #define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA         2
 909 #define RTL_AGG_EMPTYING_HW_QUEUE_DELBA         3
 910
 911 struct rtl_ht_agg {
 912         u16 txq_id;
 913         u16 wait_for_ba;
 914         u16 start_idx;
 915         u64 bitmap;
 916         u32 rate_n_flags;
 917         u8 agg_state;
 918 };
 919
 920 struct rtl_tid_data {
 921         u16 seq_number;
 922         struct rtl_ht_agg agg;
 923 };
 924
 925 struct rtl_sta_info {
 926         u8 ratr_index;
 927         u8 wireless_mode;
 928         u8 mimo_ps;
 929         struct rtl_tid_data tids[MAX_TID_COUNT];
 930 } __packed;
 931
 932 struct rtl_priv;
 933 struct rtl_io {
 934         struct device *dev;
 935         struct mutex bb_mutex;
 936
 937         /*PCI MEM map */
 938         unsigned long pci_mem_end;      /*shared mem end        */
 939         unsigned long pci_mem_start;    /*shared mem start */
 940
 941         /*PCI IO map */
 942         unsigned long pci_base_addr;    /*device I/O address */
 943
 944         void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val);
 945         void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val);
 946         void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val);
 947         int (*writeN_async) (struct rtl_priv *rtlpriv, u32 addr, u16 len,
 948                              u8 *pdata);
 949
 950         u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr);
 951         u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr);
 952         u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
 953         int (*readN_sync) (struct rtl_priv *rtlpriv, u32 addr, u16 len,
 954                             u8 *pdata);
 955
 956 };
 957
 958 struct rtl_mac {
 959         u8 mac_addr[ETH_ALEN];
 960         u8 mac80211_registered;
 961         u8 beacon_enabled;
 962
 963         u32 tx_ss_num;
 964         u32 rx_ss_num;
 965
 966         struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 967         struct ieee80211_hw *hw;
 968         struct ieee80211_vif *vif;
 969         enum nl80211_iftype opmode;
 970
 971         /*Probe Beacon management */
 972         struct rtl_tid_data tids[MAX_TID_COUNT];
 973         enum rtl_link_state link_state;
 974
 975         int n_channels;
 976         int n_bitrates;
 977
 978         bool offchan_delay;
 979
 980         /*filters */
 981         u32 rx_conf;
 982         u16 rx_mgt_filter;
 983         u16 rx_ctrl_filter;
 984         u16 rx_data_filter;
 985
 986         bool act_scanning;
 987         u8 cnt_after_linked;
 988
 989         /* early mode */
 990         /* skb wait queue */
 991         struct sk_buff_head skb_waitq[MAX_TID_COUNT];
 992         u8 earlymode_threshold;
 993
 994         /*RDG*/
 995         bool rdg_en;
 996
 997         /*AP*/
 998         u8 bssid[6];
 999         u32 vendor;
1000         u8 mcs[16];     /* 16 bytes mcs for HT rates. */
1001         u32 basic_rates; /* b/g rates */
1002         u8 ht_enable;
1003         u8 sgi_40;
1004         u8 sgi_20;
1005         u8 bw_40;
1006         u8 mode;                /* wireless mode */
1007         u8 slot_time;
1008         u8 short_preamble;
1009         u8 use_cts_protect;
1010         u8 cur_40_prime_sc;
1011         u8 cur_40_prime_sc_bk;
1012         u64 tsf;
1013         u8 retry_short;
1014         u8 retry_long;
1015         u16 assoc_id;
1016
1017         /*IBSS*/
1018         int beacon_interval;
1019
1020         /*AMPDU*/
1021         u8 min_space_cfg;       /*For Min spacing configurations */
1022         u8 max_mss_density;
1023         u8 current_ampdu_factor;
1024         u8 current_ampdu_density;
1025
1026         /*QOS & EDCA */
1027         struct ieee80211_tx_queue_params edca_param[RTL_MAC80211_NUM_QUEUE];
1028         struct rtl_qos_parameters ac[AC_MAX];
1029 };
1030
1031 struct rtl_hal {
1032         struct ieee80211_hw *hw;
1033
1034         enum intf_type interface;
1035         u16 hw_type;            /*92c or 92d or 92s and so on */
1036         u8 ic_class;
1037         u8 oem_id;
1038         u32 version;            /*version of chip */
1039         u8 state;               /*stop 0, start 1 */
1040
1041         /*firmware */
1042         u32 fwsize;
1043         u8 *pfirmware;
1044         u16 fw_version;
1045         u16 fw_subversion;
1046         bool h2c_setinprogress;
1047         u8 last_hmeboxnum;
1048         bool fw_ready;
1049         /*Reserve page start offset except beacon in TxQ. */
1050         u8 fw_rsvdpage_startoffset;
1051         u8 h2c_txcmd_seq;
1052
1053         /* FW Cmd IO related */
1054         u16 fwcmd_iomap;
1055         u32 fwcmd_ioparam;
1056         bool set_fwcmd_inprogress;
1057         u8 current_fwcmd_io;
1058
1059         /**/
1060         bool driver_going2unload;
1061
1062         /*AMPDU init min space*/
1063         u8 minspace_cfg;        /*For Min spacing configurations */
1064
1065         /* Dual mac */
1066         enum macphy_mode macphymode;
1067         enum band_type current_bandtype;        /* 0:2.4G, 1:5G */
1068         enum band_type current_bandtypebackup;
1069         enum band_type bandset;
1070         /* dual MAC 0--Mac0 1--Mac1 */
1071         u32 interfaceindex;
1072         /* just for DualMac S3S4 */
1073         u8 macphyctl_reg;
1074         bool earlymode_enable;
1075         /* Dual mac*/
1076         bool during_mac0init_radiob;
1077         bool during_mac1init_radioa;
1078         bool reloadtxpowerindex;
1079         /* True if IMR or IQK  have done
1080         for 2.4G in scan progress */
1081         bool load_imrandiqk_setting_for2g;
1082
1083         bool disable_amsdu_8k;
1084 };
1085
1086 struct rtl_security {
1087         /*default 0 */
1088         bool use_sw_sec;
1089
1090         bool being_setkey;
1091         bool use_defaultkey;
1092         /*Encryption Algorithm for Unicast Packet */
1093         enum rt_enc_alg pairwise_enc_algorithm;
1094         /*Encryption Algorithm for Brocast/Multicast */
1095         enum rt_enc_alg group_enc_algorithm;
1096         /*Cam Entry Bitmap */
1097         u32 hwsec_cam_bitmap;
1098         u8 hwsec_cam_sta_addr[TOTAL_CAM_ENTRY][ETH_ALEN];
1099         /*local Key buffer, indx 0 is for
1100            pairwise key 1-4 is for agoup key. */
1101         u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
1102         u8 key_len[KEY_BUF_SIZE];
1103
1104         /*The pointer of Pairwise Key,
1105            it always points to KeyBuf[4] */
1106         u8 *pairwise_key;
1107 };
1108
1109 struct rtl_dm {
1110         /*PHY status for Dynamic Management */
1111         long entry_min_undecoratedsmoothed_pwdb;
1112         long undecorated_smoothed_pwdb; /*out dm */
1113         long entry_max_undecoratedsmoothed_pwdb;
1114         bool dm_initialgain_enable;
1115         bool dynamic_txpower_enable;
1116         bool current_turbo_edca;
1117         bool is_any_nonbepkts;  /*out dm */
1118         bool is_cur_rdlstate;
1119         bool txpower_trackinginit;
1120         bool disable_framebursting;
1121         bool cck_inch14;
1122         bool txpower_tracking;
1123         bool useramask;
1124         bool rfpath_rxenable[4];
1125         bool inform_fw_driverctrldm;
1126         bool current_mrc_switch;
1127         u8 txpowercount;
1128
1129         u8 thermalvalue_rxgain;
1130         u8 thermalvalue_iqk;
1131         u8 thermalvalue_lck;
1132         u8 thermalvalue;
1133         u8 last_dtp_lvl;
1134         u8 thermalvalue_avg[AVG_THERMAL_NUM];
1135         u8 thermalvalue_avg_index;
1136         bool done_txpower;
1137         u8 dynamic_txhighpower_lvl;     /*Tx high power level */
1138         u8 dm_flag;             /*Indicate each dynamic mechanism's status. */
1139         u8 dm_type;
1140         u8 txpower_track_control;
1141         bool interrupt_migration;
1142         bool disable_tx_int;
1143         char ofdm_index[2];
1144         char cck_index;
1145 };
1146
1147 #define EFUSE_MAX_LOGICAL_SIZE                  256
1148
1149 struct rtl_efuse {
1150         bool autoLoad_ok;
1151         bool bootfromefuse;
1152         u16 max_physical_size;
1153
1154         u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE];
1155         u16 efuse_usedbytes;
1156         u8 efuse_usedpercentage;
1157 #ifdef EFUSE_REPG_WORKAROUND
1158         bool efuse_re_pg_sec1flag;
1159         u8 efuse_re_pg_data[8];
1160 #endif
1161
1162         u8 autoload_failflag;
1163         u8 autoload_status;
1164
1165         short epromtype;
1166         u16 eeprom_vid;
1167         u16 eeprom_did;
1168         u16 eeprom_svid;
1169         u16 eeprom_smid;
1170         u8 eeprom_oemid;
1171         u16 eeprom_channelplan;
1172         u8 eeprom_version;
1173         u8 board_type;
1174         u8 external_pa;
1175
1176         u8 dev_addr[6];
1177
1178         bool txpwr_fromeprom;
1179         u8 eeprom_crystalcap;
1180         u8 eeprom_tssi[2];
1181         u8 eeprom_tssi_5g[3][2]; /* for 5GL/5GM/5GH band. */
1182         u8 eeprom_pwrlimit_ht20[CHANNEL_GROUP_MAX];
1183         u8 eeprom_pwrlimit_ht40[CHANNEL_GROUP_MAX];
1184         u8 eeprom_chnlarea_txpwr_cck[2][CHANNEL_GROUP_MAX_2G];
1185         u8 eeprom_chnlarea_txpwr_ht40_1s[2][CHANNEL_GROUP_MAX];
1186         u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][CHANNEL_GROUP_MAX];
1187         u8 txpwrlevel_cck[2][CHANNEL_MAX_NUMBER_2G];
1188         u8 txpwrlevel_ht40_1s[2][CHANNEL_MAX_NUMBER];   /*For HT 40MHZ pwr */
1189         u8 txpwrlevel_ht40_2s[2][CHANNEL_MAX_NUMBER];   /*For HT 40MHZ pwr */
1190
1191         u8 internal_pa_5g[2];   /* pathA / pathB */
1192         u8 eeprom_c9;
1193         u8 eeprom_cc;
1194
1195         /*For power group */
1196         u8 eeprom_pwrgroup[2][3];
1197         u8 pwrgroup_ht20[2][CHANNEL_MAX_NUMBER];
1198         u8 pwrgroup_ht40[2][CHANNEL_MAX_NUMBER];
1199
1200         char txpwr_ht20diff[2][CHANNEL_MAX_NUMBER]; /*HT 20<->40 Pwr diff */
1201         /*For HT<->legacy pwr diff*/
1202         u8 txpwr_legacyhtdiff[2][CHANNEL_MAX_NUMBER];
1203         u8 txpwr_safetyflag;                    /* Band edge enable flag */
1204         u16 eeprom_txpowerdiff;
1205         u8 legacy_httxpowerdiff;        /* Legacy to HT rate power diff */
1206         u8 antenna_txpwdiff[3];
1207
1208         u8 eeprom_regulatory;
1209         u8 eeprom_thermalmeter;
1210         u8 thermalmeter[2]; /*ThermalMeter, index 0 for RFIC0, 1 for RFIC1 */
1211         u16 tssi_13dbm;
1212         u8 crystalcap;          /* CrystalCap. */
1213         u8 delta_iqk;
1214         u8 delta_lck;
1215
1216         u8 legacy_ht_txpowerdiff;       /*Legacy to HT rate power diff */
1217         bool apk_thermalmeterignore;
1218
1219         bool b1x1_recvcombine;
1220         bool b1ss_support;
1221
1222         /*channel plan */
1223         u8 channel_plan;
1224 };
1225
1226 struct rtl_ps_ctl {
1227         bool pwrdomain_protect;
1228         bool in_powersavemode;
1229         bool rfchange_inprogress;
1230         bool swrf_processing;
1231         bool hwradiooff;
1232
1233         /*
1234          * just for PCIE ASPM
1235          * If it supports ASPM, Offset[560h] = 0x40,
1236          * otherwise Offset[560h] = 0x00.
1237          * */
1238         bool support_aspm;
1239
1240         bool support_backdoor;
1241
1242         /*for LPS */
1243         enum rt_psmode dot11_psmode;    /*Power save mode configured. */
1244         bool swctrl_lps;
1245         bool leisure_ps;
1246         bool fwctrl_lps;
1247         u8 fwctrl_psmode;
1248         /*For Fw control LPS mode */
1249         u8 reg_fwctrl_lps;
1250         /*Record Fw PS mode status. */
1251         bool fw_current_inpsmode;
1252         u8 reg_max_lps_awakeintvl;
1253         bool report_linked;
1254
1255         /*for IPS */
1256         bool inactiveps;
1257
1258         u32 rfoff_reason;
1259
1260         /*RF OFF Level */
1261         u32 cur_ps_level;
1262         u32 reg_rfps_level;
1263
1264         /*just for PCIE ASPM */
1265         u8 const_amdpci_aspm;
1266         bool pwrdown_mode;
1267
1268         enum rf_pwrstate inactive_pwrstate;
1269         enum rf_pwrstate rfpwr_state;   /*cur power state */
1270
1271         /* for SW LPS*/
1272         bool sw_ps_enabled;
1273         bool state;
1274         bool state_inap;
1275         bool multi_buffered;
1276         u16 nullfunc_seq;
1277         unsigned int dtim_counter;
1278         unsigned int sleep_ms;
1279         unsigned long last_sleep_jiffies;
1280         unsigned long last_awake_jiffies;
1281         unsigned long last_delaylps_stamp_jiffies;
1282         unsigned long last_dtim;
1283         unsigned long last_beacon;
1284         unsigned long last_action;
1285         unsigned long last_slept;
1286 };
1287
1288 struct rtl_stats {
1289         u32 mac_time[2];
1290         s8 rssi;
1291         u8 signal;
1292         u8 noise;
1293         u16 rate;               /*in 100 kbps */
1294         u8 received_channel;
1295         u8 control;
1296         u8 mask;
1297         u8 freq;
1298         u16 len;
1299         u64 tsf;
1300         u32 beacon_time;
1301         u8 nic_type;
1302         u16 length;
1303         u8 signalquality;       /*in 0-100 index. */
1304         /*
1305          * Real power in dBm for this packet,
1306          * no beautification and aggregation.
1307          * */
1308         s32 recvsignalpower;
1309         s8 rxpower;             /*in dBm Translate from PWdB */
1310         u8 signalstrength;      /*in 0-100 index. */
1311         u16 hwerror:1;
1312         u16 crc:1;
1313         u16 icv:1;
1314         u16 shortpreamble:1;
1315         u16 antenna:1;
1316         u16 decrypted:1;
1317         u16 wakeup:1;
1318         u32 timestamp_low;
1319         u32 timestamp_high;
1320
1321         u8 rx_drvinfo_size;
1322         u8 rx_bufshift;
1323         bool isampdu;
1324         bool isfirst_ampdu;
1325         bool rx_is40Mhzpacket;
1326         u32 rx_pwdb_all;
1327         u8 rx_mimo_signalstrength[4];   /*in 0~100 index */
1328         s8 rx_mimo_signalquality[2];
1329         bool packet_matchbssid;
1330         bool is_cck;
1331         bool packet_toself;
1332         bool packet_beacon;     /*for rssi */
1333         char cck_adc_pwdb[4];   /*for rx path selection */
1334 };
1335
1336 struct rt_link_detect {
1337         u32 num_tx_in4period[4];
1338         u32 num_rx_in4period[4];
1339
1340         u32 num_tx_inperiod;
1341         u32 num_rx_inperiod;
1342
1343         bool busytraffic;
1344         bool higher_busytraffic;
1345         bool higher_busyrxtraffic;
1346
1347         u32 tidtx_in4period[MAX_TID_COUNT][4];
1348         u32 tidtx_inperiod[MAX_TID_COUNT];
1349         bool higher_busytxtraffic[MAX_TID_COUNT];
1350 };
1351
1352 struct rtl_tcb_desc {
1353         u8 packet_bw:1;
1354         u8 multicast:1;
1355         u8 broadcast:1;
1356
1357         u8 rts_stbc:1;
1358         u8 rts_enable:1;
1359         u8 cts_enable:1;
1360         u8 rts_use_shortpreamble:1;
1361         u8 rts_use_shortgi:1;
1362         u8 rts_sc:1;
1363         u8 rts_bw:1;
1364         u8 rts_rate;
1365
1366         u8 use_shortgi:1;
1367         u8 use_shortpreamble:1;
1368         u8 use_driver_rate:1;
1369         u8 disable_ratefallback:1;
1370
1371         u8 ratr_index;
1372         u8 mac_id;
1373         u8 hw_rate;
1374
1375         u8 last_inipkt:1;
1376         u8 cmd_or_init:1;
1377         u8 queue_index;
1378
1379         /* early mode */
1380         u8 empkt_num;
1381         /* The max value by HW */
1382         u32 empkt_len[5];
1383 };
1384
1385 struct rtl_hal_ops {
1386         int (*init_sw_vars) (struct ieee80211_hw *hw);
1387         void (*deinit_sw_vars) (struct ieee80211_hw *hw);
1388         void (*read_chip_version)(struct ieee80211_hw *hw);
1389         void (*read_eeprom_info) (struct ieee80211_hw *hw);
1390         void (*interrupt_recognized) (struct ieee80211_hw *hw,
1391                                       u32 *p_inta, u32 *p_intb);
1392         int (*hw_init) (struct ieee80211_hw *hw);
1393         void (*hw_disable) (struct ieee80211_hw *hw);
1394         void (*hw_suspend) (struct ieee80211_hw *hw);
1395         void (*hw_resume) (struct ieee80211_hw *hw);
1396         void (*enable_interrupt) (struct ieee80211_hw *hw);
1397         void (*disable_interrupt) (struct ieee80211_hw *hw);
1398         int (*set_network_type) (struct ieee80211_hw *hw,
1399                                  enum nl80211_iftype type);
1400         void (*set_chk_bssid)(struct ieee80211_hw *hw,
1401                                 bool check_bssid);
1402         void (*set_bw_mode) (struct ieee80211_hw *hw,
1403                              enum nl80211_channel_type ch_type);
1404          u8(*switch_channel) (struct ieee80211_hw *hw);
1405         void (*set_qos) (struct ieee80211_hw *hw, int aci);
1406         void (*set_bcn_reg) (struct ieee80211_hw *hw);
1407         void (*set_bcn_intv) (struct ieee80211_hw *hw);
1408         void (*update_interrupt_mask) (struct ieee80211_hw *hw,
1409                                        u32 add_msr, u32 rm_msr);
1410         void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
1411         void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
1412         void (*update_rate_tbl) (struct ieee80211_hw *hw,
1413                               struct ieee80211_sta *sta, u8 rssi_level);
1414         void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
1415         void (*fill_tx_desc) (struct ieee80211_hw *hw,
1416                               struct ieee80211_hdr *hdr, u8 *pdesc_tx,
1417                               struct ieee80211_tx_info *info,
1418                               struct sk_buff *skb, u8 hw_queue,
1419                               struct rtl_tcb_desc *ptcb_desc);
1420         void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pDesc,
1421                                   u32 buffer_len, bool bIsPsPoll);
1422         void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
1423                                  bool firstseg, bool lastseg,
1424                                  struct sk_buff *skb);
1425         bool (*cmd_send_packet)(struct ieee80211_hw *hw, struct sk_buff *skb);
1426         bool (*query_rx_desc) (struct ieee80211_hw *hw,
1427                                struct rtl_stats *stats,
1428                                struct ieee80211_rx_status *rx_status,
1429                                u8 *pdesc, struct sk_buff *skb);
1430         void (*set_channel_access) (struct ieee80211_hw *hw);
1431         bool (*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid);
1432         void (*dm_watchdog) (struct ieee80211_hw *hw);
1433         void (*scan_operation_backup) (struct ieee80211_hw *hw, u8 operation);
1434         bool (*set_rf_power_state) (struct ieee80211_hw *hw,
1435                                     enum rf_pwrstate rfpwr_state);
1436         void (*led_control) (struct ieee80211_hw *hw,
1437                              enum led_ctl_mode ledaction);
1438         void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
1439         u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
1440         void (*tx_polling) (struct ieee80211_hw *hw, u8 hw_queue);
1441         void (*enable_hw_sec) (struct ieee80211_hw *hw);
1442         void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
1443                          u8 *macaddr, bool is_group, u8 enc_algo,
1444                          bool is_wepkey, bool clear_all);
1445         void (*init_sw_leds) (struct ieee80211_hw *hw);
1446         void (*deinit_sw_leds) (struct ieee80211_hw *hw);
1447         u32 (*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
1448         void (*set_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
1449                            u32 data);
1450         u32 (*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
1451                           u32 regaddr, u32 bitmask);
1452         void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
1453                            u32 regaddr, u32 bitmask, u32 data);
1454         void (*linked_set_reg) (struct ieee80211_hw *hw);
1455         bool (*phy_rf6052_config) (struct ieee80211_hw *hw);
1456         void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw,
1457                                             u8 *powerlevel);
1458         void (*phy_rf6052_set_ofdm_txpower) (struct ieee80211_hw *hw,
1459                                              u8 *ppowerlevel, u8 channel);
1460         bool (*config_bb_with_headerfile) (struct ieee80211_hw *hw,
1461                                            u8 configtype);
1462         bool (*config_bb_with_pgheaderfile) (struct ieee80211_hw *hw,
1463                                              u8 configtype);
1464         void (*phy_lc_calibrate) (struct ieee80211_hw *hw, bool is2t);
1465         void (*phy_set_bw_mode_callback) (struct ieee80211_hw *hw);
1466         void (*dm_dynamic_txpower) (struct ieee80211_hw *hw);
1467 };
1468
1469 struct rtl_intf_ops {
1470         /*com */
1471         void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
1472         int (*adapter_start) (struct ieee80211_hw *hw);
1473         void (*adapter_stop) (struct ieee80211_hw *hw);
1474
1475         int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb,
1476                         struct rtl_tcb_desc *ptcb_desc);
1477         void (*flush)(struct ieee80211_hw *hw, bool drop);
1478         int (*reset_trx_ring) (struct ieee80211_hw *hw);
1479         bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
1480
1481         /*pci */
1482         void (*disable_aspm) (struct ieee80211_hw *hw);
1483         void (*enable_aspm) (struct ieee80211_hw *hw);
1484
1485         /*usb */
1486 };
1487
1488 struct rtl_mod_params {
1489         /* default: 0 = using hardware encryption */
1490         int sw_crypto;
1491
1492         /* default: 1 = using no linked power save */
1493         bool inactiveps;
1494
1495         /* default: 1 = using linked sw power save */
1496         bool swctrl_lps;
1497
1498         /* default: 1 = using linked fw power save */
1499         bool fwctrl_lps;
1500 };
1501
1502 struct rtl_hal_usbint_cfg {
1503         /* data - rx */
1504         u32 in_ep_num;
1505         u32 rx_urb_num;
1506         u32 rx_max_size;
1507
1508         /* op - rx */
1509         void (*usb_rx_hdl)(struct ieee80211_hw *, struct sk_buff *);
1510         void (*usb_rx_segregate_hdl)(struct ieee80211_hw *, struct sk_buff *,
1511                                      struct sk_buff_head *);
1512
1513         /* tx */
1514         void (*usb_tx_cleanup)(struct ieee80211_hw *, struct sk_buff *);
1515         int (*usb_tx_post_hdl)(struct ieee80211_hw *, struct urb *,
1516                                struct sk_buff *);
1517         struct sk_buff *(*usb_tx_aggregate_hdl)(struct ieee80211_hw *,
1518                                                 struct sk_buff_head *);
1519
1520         /* endpoint mapping */
1521         int (*usb_endpoint_mapping)(struct ieee80211_hw *hw);
1522         u16 (*usb_mq_to_hwq)(__le16 fc, u16 mac80211_queue_index);
1523 };
1524
1525 struct rtl_hal_cfg {
1526         u8 bar_id;
1527         bool write_readback;
1528         char *name;
1529         char *fw_name;
1530         struct rtl_hal_ops *ops;
1531         struct rtl_mod_params *mod_params;
1532         struct rtl_hal_usbint_cfg *usb_interface_cfg;
1533
1534         /*this map used for some registers or vars
1535            defined int HAL but used in MAIN */
1536         u32 maps[RTL_VAR_MAP_MAX];
1537
1538 };
1539
1540 struct rtl_locks {
1541         /* mutex */
1542         struct mutex conf_mutex;
1543
1544         /*spin lock */
1545         spinlock_t ips_lock;
1546         spinlock_t irq_th_lock;
1547         spinlock_t h2c_lock;
1548         spinlock_t rf_ps_lock;
1549         spinlock_t rf_lock;
1550         spinlock_t lps_lock;
1551         spinlock_t waitq_lock;
1552
1553         /*Dual mac*/
1554         spinlock_t cck_and_rw_pagea_lock;
1555 };
1556
1557 struct rtl_works {
1558         struct ieee80211_hw *hw;
1559
1560         /*timer */
1561         struct timer_list watchdog_timer;
1562
1563         /*task */
1564         struct tasklet_struct irq_tasklet;
1565         struct tasklet_struct irq_prepare_bcn_tasklet;
1566
1567         /*work queue */
1568         struct workqueue_struct *rtl_wq;
1569         struct delayed_work watchdog_wq;
1570         struct delayed_work ips_nic_off_wq;
1571
1572         /* For SW LPS */
1573         struct delayed_work ps_work;
1574         struct delayed_work ps_rfon_wq;
1575         struct tasklet_struct ips_leave_tasklet;
1576 };
1577
1578 struct rtl_debug {
1579         u32 dbgp_type[DBGP_TYPE_MAX];
1580         u32 global_debuglevel;
1581         u64 global_debugcomponents;
1582
1583         /* add for proc debug */
1584         struct proc_dir_entry *proc_dir;
1585         char proc_name[20];
1586 };
1587
1588 struct rtl_priv {
1589         struct rtl_locks locks;
1590         struct rtl_works works;
1591         struct rtl_mac mac80211;
1592         struct rtl_hal rtlhal;
1593         struct rtl_regulatory regd;
1594         struct rtl_rfkill rfkill;
1595         struct rtl_io io;
1596         struct rtl_phy phy;
1597         struct rtl_dm dm;
1598         struct rtl_security sec;
1599         struct rtl_efuse efuse;
1600
1601         struct rtl_ps_ctl psc;
1602         struct rate_adaptive ra;
1603         struct wireless_stats stats;
1604         struct rt_link_detect link_info;
1605         struct false_alarm_statistics falsealm_cnt;
1606
1607         struct rtl_rate_priv *rate_priv;
1608
1609         struct rtl_debug dbg;
1610
1611         /*
1612          *hal_cfg : for diff cards
1613          *intf_ops : for diff interrface usb/pcie
1614          */
1615         struct rtl_hal_cfg *cfg;
1616         struct rtl_intf_ops *intf_ops;
1617
1618         /*this var will be set by set_bit,
1619            and was used to indicate status of
1620            interface or hardware */
1621         unsigned long status;
1622
1623         /*This must be the last item so
1624            that it points to the data allocated
1625            beyond  this structure like:
1626            rtl_pci_priv or rtl_usb_priv */
1627         u8 priv[0];
1628 };
1629
1630 #define rtl_priv(hw)            (((struct rtl_priv *)(hw)->priv))
1631 #define rtl_mac(rtlpriv)        (&((rtlpriv)->mac80211))
1632 #define rtl_hal(rtlpriv)        (&((rtlpriv)->rtlhal))
1633 #define rtl_efuse(rtlpriv)      (&((rtlpriv)->efuse))
1634 #define rtl_psc(rtlpriv)        (&((rtlpriv)->psc))
1635
1636
1637 /***************************************
1638     Bluetooth Co-existence Related
1639 ****************************************/
1640
1641 enum bt_ant_num {
1642         ANT_X2 = 0,
1643         ANT_X1 = 1,
1644 };
1645
1646 enum bt_co_type {
1647         BT_2WIRE = 0,
1648         BT_ISSC_3WIRE = 1,
1649         BT_ACCEL = 2,
1650         BT_CSR_BC4 = 3,
1651         BT_CSR_BC8 = 4,
1652         BT_RTL8756 = 5,
1653 };
1654
1655 enum bt_cur_state {
1656         BT_OFF = 0,
1657         BT_ON = 1,
1658 };
1659
1660 enum bt_service_type {
1661         BT_SCO = 0,
1662         BT_A2DP = 1,
1663         BT_HID = 2,
1664         BT_HID_IDLE = 3,
1665         BT_SCAN = 4,
1666         BT_IDLE = 5,
1667         BT_OTHER_ACTION = 6,
1668         BT_BUSY = 7,
1669         BT_OTHERBUSY = 8,
1670         BT_PAN = 9,
1671 };
1672
1673 enum bt_radio_shared {
1674         BT_RADIO_SHARED = 0,
1675         BT_RADIO_INDIVIDUAL = 1,
1676 };
1677
1678 struct bt_coexist_info {
1679
1680         /* EEPROM BT info. */
1681         u8 eeprom_bt_coexist;
1682         u8 eeprom_bt_type;
1683         u8 eeprom_bt_ant_num;
1684         u8 eeprom_bt_ant_isolation;
1685         u8 eeprom_bt_radio_shared;
1686
1687         u8 bt_coexistence;
1688         u8 bt_ant_num;
1689         u8 bt_coexist_type;
1690         u8 bt_state;
1691         u8 bt_cur_state;        /* 0:on, 1:off */
1692         u8 bt_ant_isolation;    /* 0:good, 1:bad */
1693         u8 bt_pape_ctrl;        /* 0:SW, 1:SW/HW dynamic */
1694         u8 bt_service;
1695         u8 bt_radio_shared_type;
1696         u8 bt_rfreg_origin_1e;
1697         u8 bt_rfreg_origin_1f;
1698         u8 bt_rssi_state;
1699         u32 ratio_tx;
1700         u32 ratio_pri;
1701         u32 bt_edca_ul;
1702         u32 bt_edca_dl;
1703
1704         bool init_set;
1705         bool bt_busy_traffic;
1706         bool bt_traffic_mode_set;
1707         bool bt_non_traffic_mode_set;
1708
1709         bool fw_coexist_all_off;
1710         bool sw_coexist_all_off;
1711         u32 current_state;
1712         u32 previous_state;
1713         u8 bt_pre_rssi_state;
1714
1715         u8 reg_bt_iso;
1716         u8 reg_bt_sco;
1717
1718 };
1719
1720
1721 /****************************************
1722         mem access macro define start
1723         Call endian free function when
1724         1. Read/write packet content.
1725         2. Before write integer to IO.
1726         3. After read integer from IO.
1727 ****************************************/
1728 /* Convert little data endian to host ordering */
1729 #define EF1BYTE(_val)           \
1730         ((u8)(_val))
1731 #define EF2BYTE(_val)           \
1732         (le16_to_cpu(_val))
1733 #define EF4BYTE(_val)           \
1734         (le32_to_cpu(_val))
1735
1736 /* Read data from memory */
1737 #define READEF1BYTE(_ptr)       \
1738         EF1BYTE(*((u8 *)(_ptr)))
1739 /* Read le16 data from memory and convert to host ordering */
1740 #define READEF2BYTE(_ptr)       \
1741         EF2BYTE(*((u16 *)(_ptr)))
1742 #define READEF4BYTE(_ptr)       \
1743         EF4BYTE(*((u32 *)(_ptr)))
1744
1745 /* Write data to memory */
1746 #define WRITEEF1BYTE(_ptr, _val)        \
1747         (*((u8 *)(_ptr))) = EF1BYTE(_val)
1748 /* Write le16 data to memory in host ordering */
1749 #define WRITEEF2BYTE(_ptr, _val)        \
1750         (*((u16 *)(_ptr))) = EF2BYTE(_val)
1751 #define WRITEEF4BYTE(_ptr, _val)        \
1752         (*((u16 *)(_ptr))) = EF2BYTE(_val)
1753
1754 /* Create a bit mask
1755  * Examples:
1756  * BIT_LEN_MASK_32(0) => 0x00000000
1757  * BIT_LEN_MASK_32(1) => 0x00000001
1758  * BIT_LEN_MASK_32(2) => 0x00000003
1759  * BIT_LEN_MASK_32(32) => 0xFFFFFFFF
1760  */
1761 #define BIT_LEN_MASK_32(__bitlen)        \
1762         (0xFFFFFFFF >> (32 - (__bitlen)))
1763 #define BIT_LEN_MASK_16(__bitlen)        \
1764         (0xFFFF >> (16 - (__bitlen)))
1765 #define BIT_LEN_MASK_8(__bitlen) \
1766         (0xFF >> (8 - (__bitlen)))
1767
1768 /* Create an offset bit mask
1769  * Examples:
1770  * BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003
1771  * BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000
1772  */
1773 #define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \
1774         (BIT_LEN_MASK_32(__bitlen) << (__bitoffset))
1775 #define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \
1776         (BIT_LEN_MASK_16(__bitlen) << (__bitoffset))
1777 #define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \
1778         (BIT_LEN_MASK_8(__bitlen) << (__bitoffset))
1779
1780 /*Description:
1781  * Return 4-byte value in host byte ordering from
1782  * 4-byte pointer in little-endian system.
1783  */
1784 #define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \
1785         (EF4BYTE(*((u32 *)(__pstart))))
1786 #define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \
1787         (EF2BYTE(*((u16 *)(__pstart))))
1788 #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
1789         (EF1BYTE(*((u8 *)(__pstart))))
1790
1791 /*Description:
1792 Translate subfield (continuous bits in little-endian) of 4-byte
1793 value to host byte ordering.*/
1794 #define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
1795         ( \
1796                 (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset))  & \
1797                 BIT_LEN_MASK_32(__bitlen) \
1798         )
1799 #define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
1800         ( \
1801                 (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
1802                 BIT_LEN_MASK_16(__bitlen) \
1803         )
1804 #define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
1805         ( \
1806                 (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
1807                 BIT_LEN_MASK_8(__bitlen) \
1808         )
1809
1810 /* Description:
1811  * Mask subfield (continuous bits in little-endian) of 4-byte value
1812  * and return the result in 4-byte value in host byte ordering.
1813  */
1814 #define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
1815         ( \
1816                 LE_P4BYTE_TO_HOST_4BYTE(__pstart)  & \
1817                 (~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \
1818         )
1819 #define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
1820         ( \
1821                 LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \
1822                 (~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \
1823         )
1824 #define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
1825         ( \
1826                 LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \
1827                 (~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \
1828         )
1829
1830 /* Description:
1831  * Set subfield of little-endian 4-byte value to specified value.
1832  */
1833 #define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
1834         *((u32 *)(__pstart)) = EF4BYTE \
1835         ( \
1836                 LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
1837                 ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
1838         );
1839 #define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
1840         *((u16 *)(__pstart)) = EF2BYTE \
1841         ( \
1842                 LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
1843                 ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
1844         );
1845 #define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
1846         *((u8 *)(__pstart)) = EF1BYTE \
1847         ( \
1848                 LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \
1849                 ((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
1850         );
1851
1852 #define N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
1853         (__value) : (((__value + __aligment - 1) / __aligment) * __aligment))
1854
1855 /****************************************
1856         mem access macro define end
1857 ****************************************/
1858
1859 #define byte(x, n) ((x >> (8 * n)) & 0xff)
1860
1861 #define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
1862 #define RTL_WATCH_DOG_TIME      2000
1863 #define MSECS(t)                msecs_to_jiffies(t)
1864 #define WLAN_FC_GET_VERS(fc)    (le16_to_cpu(fc) & IEEE80211_FCTL_VERS)
1865 #define WLAN_FC_GET_TYPE(fc)    (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE)
1866 #define WLAN_FC_GET_STYPE(fc)   (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE)
1867 #define WLAN_FC_MORE_DATA(fc)   (le16_to_cpu(fc) & IEEE80211_FCTL_MOREDATA)
1868 #define SEQ_TO_SN(seq)          (((seq) & IEEE80211_SCTL_SEQ) >> 4)
1869 #define SN_TO_SEQ(ssn)          (((ssn) << 4) & IEEE80211_SCTL_SEQ)
1870 #define MAX_SN                  ((IEEE80211_SCTL_SEQ) >> 4)
1871
1872 #define RT_RF_OFF_LEVL_ASPM             BIT(0)  /*PCI ASPM */
1873 #define RT_RF_OFF_LEVL_CLK_REQ          BIT(1)  /*PCI clock request */
1874 #define RT_RF_OFF_LEVL_PCI_D3           BIT(2)  /*PCI D3 mode */
1875 /*NIC halt, re-initialize hw parameters*/
1876 #define RT_RF_OFF_LEVL_HALT_NIC         BIT(3)
1877 #define RT_RF_OFF_LEVL_FREE_FW          BIT(4)  /*FW free, re-download the FW */
1878 #define RT_RF_OFF_LEVL_FW_32K           BIT(5)  /*FW in 32k */
1879 /*Always enable ASPM and Clock Req in initialization.*/
1880 #define RT_RF_PS_LEVEL_ALWAYS_ASPM      BIT(6)
1881 /* no matter RFOFF or SLEEP we set PS_ASPM_LEVL*/
1882 #define RT_PS_LEVEL_ASPM                BIT(7)
1883 /*When LPS is on, disable 2R if no packet is received or transmittd.*/
1884 #define RT_RF_LPS_DISALBE_2R            BIT(30)
1885 #define RT_RF_LPS_LEVEL_ASPM            BIT(31) /*LPS with ASPM */
1886 #define RT_IN_PS_LEVEL(ppsc, _ps_flg)           \
1887         ((ppsc->cur_ps_level & _ps_flg) ? true : false)
1888 #define RT_CLEAR_PS_LEVEL(ppsc, _ps_flg)        \
1889         (ppsc->cur_ps_level &= (~(_ps_flg)))
1890 #define RT_SET_PS_LEVEL(ppsc, _ps_flg)          \
1891         (ppsc->cur_ps_level |= _ps_flg)
1892
1893 #define container_of_dwork_rtl(x, y, z) \
1894         container_of(container_of(x, struct delayed_work, work), y, z)
1895
1896 #define FILL_OCTET_STRING(_os, _octet, _len)    \
1897                 (_os).octet = (u8 *)(_octet);           \
1898                 (_os).length = (_len);
1899
1900 #define CP_MACADDR(des, src)    \
1901         ((des)[0] = (src)[0], (des)[1] = (src)[1],\
1902         (des)[2] = (src)[2], (des)[3] = (src)[3],\
1903         (des)[4] = (src)[4], (des)[5] = (src)[5])
1904
1905 static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
1906 {
1907         return rtlpriv->io.read8_sync(rtlpriv, addr);
1908 }
1909
1910 static inline u16 rtl_read_word(struct rtl_priv *rtlpriv, u32 addr)
1911 {
1912         return rtlpriv->io.read16_sync(rtlpriv, addr);
1913 }
1914
1915 static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
1916 {
1917         return rtlpriv->io.read32_sync(rtlpriv, addr);
1918 }
1919
1920 static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
1921 {
1922         rtlpriv->io.write8_async(rtlpriv, addr, val8);
1923
1924         if (rtlpriv->cfg->write_readback)
1925                 rtlpriv->io.read8_sync(rtlpriv, addr);
1926 }
1927
1928 static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
1929 {
1930         rtlpriv->io.write16_async(rtlpriv, addr, val16);
1931
1932         if (rtlpriv->cfg->write_readback)
1933                 rtlpriv->io.read16_sync(rtlpriv, addr);
1934 }
1935
1936 static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
1937                                    u32 addr, u32 val32)
1938 {
1939         rtlpriv->io.write32_async(rtlpriv, addr, val32);
1940
1941         if (rtlpriv->cfg->write_readback)
1942                 rtlpriv->io.read32_sync(rtlpriv, addr);
1943 }
1944
1945 static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
1946                                 u32 regaddr, u32 bitmask)
1947 {
1948         return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_bbreg(hw,
1949                                                                     regaddr,
1950                                                                     bitmask);
1951 }
1952
1953 static inline void rtl_set_bbreg(struct ieee80211_hw *hw, u32 regaddr,
1954                                  u32 bitmask, u32 data)
1955 {
1956         ((struct rtl_priv *)(hw)->priv)->cfg->ops->set_bbreg(hw,
1957                                                              regaddr, bitmask,
1958                                                              data);
1959
1960 }
1961
1962 static inline u32 rtl_get_rfreg(struct ieee80211_hw *hw,
1963                                 enum radio_path rfpath, u32 regaddr,
1964                                 u32 bitmask)
1965 {
1966         return ((struct rtl_priv *)(hw)->priv)->cfg->ops->get_rfreg(hw,
1967                                                                     rfpath,
1968                                                                     regaddr,
1969                                                                     bitmask);
1970 }
1971
1972 static inline void rtl_set_rfreg(struct ieee80211_hw *hw,
1973                                  enum radio_path rfpath, u32 regaddr,
1974                                  u32 bitmask, u32 data)
1975 {
1976         ((struct rtl_priv *)(hw)->priv)->cfg->ops->set_rfreg(hw,
1977                                                              rfpath, regaddr,
1978                                                              bitmask, data);
1979 }
1980
1981 static inline bool is_hal_stop(struct rtl_hal *rtlhal)
1982 {
1983         return (_HAL_STATE_STOP == rtlhal->state);
1984 }
1985
1986 static inline void set_hal_start(struct rtl_hal *rtlhal)
1987 {
1988         rtlhal->state = _HAL_STATE_START;
1989 }
1990
1991 static inline void set_hal_stop(struct rtl_hal *rtlhal)
1992 {
1993         rtlhal->state = _HAL_STATE_STOP;
1994 }
1995
1996 static inline u8 get_rf_type(struct rtl_phy *rtlphy)
1997 {
1998         return rtlphy->rf_type;
1999 }
2000
2001 static inline struct ieee80211_hdr *rtl_get_hdr(struct sk_buff *skb)
2002 {
2003         return (struct ieee80211_hdr *)(skb->data);
2004 }
2005
2006 static inline __le16 rtl_get_fc(struct sk_buff *skb)
2007 {
2008         return rtl_get_hdr(skb)->frame_control;
2009 }
2010
2011 static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr)
2012 {
2013         return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
2014 }
2015
2016 static inline u16 rtl_get_tid(struct sk_buff *skb)
2017 {
2018         return rtl_get_tid_h(rtl_get_hdr(skb));
2019 }
2020
2021 static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
2022                                             struct ieee80211_vif *vif,
2023                                             const u8 *bssid)
2024 {
2025         return ieee80211_find_sta(vif, bssid);
2026 }
2027
2028 #endif