linux/drivers/net/wireless/wl3501.h
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   1#ifndef __WL3501_H__
   2#define __WL3501_H__
   3
   4#include <linux/spinlock.h>
   5#include <net/ieee80211.h>
   6
   7/* define for WLA 2.0 */
   8#define WL3501_BLKSZ 256
   9/*
  10 * ID for input Signals of DRIVER block
  11 * bit[7-5] is block ID: 000
  12 * bit[4-0] is signal ID
  13*/
  14enum wl3501_signals {
  15        WL3501_SIG_ALARM,
  16        WL3501_SIG_MD_CONFIRM,
  17        WL3501_SIG_MD_IND,
  18        WL3501_SIG_ASSOC_CONFIRM,
  19        WL3501_SIG_ASSOC_IND,
  20        WL3501_SIG_AUTH_CONFIRM,
  21        WL3501_SIG_AUTH_IND,
  22        WL3501_SIG_DEAUTH_CONFIRM,
  23        WL3501_SIG_DEAUTH_IND,
  24        WL3501_SIG_DISASSOC_CONFIRM,
  25        WL3501_SIG_DISASSOC_IND,
  26        WL3501_SIG_GET_CONFIRM,
  27        WL3501_SIG_JOIN_CONFIRM,
  28        WL3501_SIG_PWR_MGMT_CONFIRM,
  29        WL3501_SIG_REASSOC_CONFIRM,
  30        WL3501_SIG_REASSOC_IND,
  31        WL3501_SIG_SCAN_CONFIRM,
  32        WL3501_SIG_SET_CONFIRM,
  33        WL3501_SIG_START_CONFIRM,
  34        WL3501_SIG_RESYNC_CONFIRM,
  35        WL3501_SIG_SITE_CONFIRM,
  36        WL3501_SIG_SAVE_CONFIRM,
  37        WL3501_SIG_RFTEST_CONFIRM,
  38/*
  39 * ID for input Signals of MLME block
  40 * bit[7-5] is block ID: 010
  41 * bit[4-0] is signal ID
  42 */
  43        WL3501_SIG_ASSOC_REQ = 0x20,
  44        WL3501_SIG_AUTH_REQ,
  45        WL3501_SIG_DEAUTH_REQ,
  46        WL3501_SIG_DISASSOC_REQ,
  47        WL3501_SIG_GET_REQ,
  48        WL3501_SIG_JOIN_REQ,
  49        WL3501_SIG_PWR_MGMT_REQ,
  50        WL3501_SIG_REASSOC_REQ,
  51        WL3501_SIG_SCAN_REQ,
  52        WL3501_SIG_SET_REQ,
  53        WL3501_SIG_START_REQ,
  54        WL3501_SIG_MD_REQ,
  55        WL3501_SIG_RESYNC_REQ,
  56        WL3501_SIG_SITE_REQ,
  57        WL3501_SIG_SAVE_REQ,
  58        WL3501_SIG_RF_TEST_REQ,
  59        WL3501_SIG_MM_CONFIRM = 0x60,
  60        WL3501_SIG_MM_IND,
  61};
  62
  63enum wl3501_mib_attribs {
  64        WL3501_MIB_ATTR_STATION_ID,
  65        WL3501_MIB_ATTR_AUTH_ALGORITHMS,
  66        WL3501_MIB_ATTR_AUTH_TYPE,
  67        WL3501_MIB_ATTR_MEDIUM_OCCUPANCY_LIMIT,
  68        WL3501_MIB_ATTR_CF_POLLABLE,
  69        WL3501_MIB_ATTR_CFP_PERIOD,
  70        WL3501_MIB_ATTR_CFPMAX_DURATION,
  71        WL3501_MIB_ATTR_AUTH_RESP_TMOUT,
  72        WL3501_MIB_ATTR_RX_DTIMS,
  73        WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED,
  74        WL3501_MIB_ATTR_PRIV_INVOKED,
  75        WL3501_MIB_ATTR_WEP_DEFAULT_KEYS,
  76        WL3501_MIB_ATTR_WEP_DEFAULT_KEY_ID,
  77        WL3501_MIB_ATTR_WEP_KEY_MAPPINGS,
  78        WL3501_MIB_ATTR_WEP_KEY_MAPPINGS_LEN,
  79        WL3501_MIB_ATTR_EXCLUDE_UNENCRYPTED,
  80        WL3501_MIB_ATTR_WEP_ICV_ERROR_COUNT,
  81        WL3501_MIB_ATTR_WEP_UNDECRYPTABLE_COUNT,
  82        WL3501_MIB_ATTR_WEP_EXCLUDED_COUNT,
  83        WL3501_MIB_ATTR_MAC_ADDR,
  84        WL3501_MIB_ATTR_GROUP_ADDRS,
  85        WL3501_MIB_ATTR_RTS_THRESHOLD,
  86        WL3501_MIB_ATTR_SHORT_RETRY_LIMIT,
  87        WL3501_MIB_ATTR_LONG_RETRY_LIMIT,
  88        WL3501_MIB_ATTR_FRAG_THRESHOLD,
  89        WL3501_MIB_ATTR_MAX_TX_MSDU_LIFETIME,
  90        WL3501_MIB_ATTR_MAX_RX_LIFETIME,
  91        WL3501_MIB_ATTR_MANUFACTURER_ID,
  92        WL3501_MIB_ATTR_PRODUCT_ID,
  93        WL3501_MIB_ATTR_TX_FRAG_COUNT,
  94        WL3501_MIB_ATTR_MULTICAST_TX_FRAME_COUNT,
  95        WL3501_MIB_ATTR_FAILED_COUNT,
  96        WL3501_MIB_ATTR_RX_FRAG_COUNT,
  97        WL3501_MIB_ATTR_MULTICAST_RX_COUNT,
  98        WL3501_MIB_ATTR_FCS_ERROR_COUNT,
  99        WL3501_MIB_ATTR_RETRY_COUNT,
 100        WL3501_MIB_ATTR_MULTIPLE_RETRY_COUNT,
 101        WL3501_MIB_ATTR_RTS_SUCCESS_COUNT,
 102        WL3501_MIB_ATTR_RTS_FAILURE_COUNT,
 103        WL3501_MIB_ATTR_ACK_FAILURE_COUNT,
 104        WL3501_MIB_ATTR_FRAME_DUPLICATE_COUNT,
 105        WL3501_MIB_ATTR_PHY_TYPE,
 106        WL3501_MIB_ATTR_REG_DOMAINS_SUPPORT,
 107        WL3501_MIB_ATTR_CURRENT_REG_DOMAIN,
 108        WL3501_MIB_ATTR_SLOT_TIME,
 109        WL3501_MIB_ATTR_CCA_TIME,
 110        WL3501_MIB_ATTR_RX_TX_TURNAROUND_TIME,
 111        WL3501_MIB_ATTR_TX_PLCP_DELAY,
 112        WL3501_MIB_ATTR_RX_TX_SWITCH_TIME,
 113        WL3501_MIB_ATTR_TX_RAMP_ON_TIME,
 114        WL3501_MIB_ATTR_TX_RF_DELAY,
 115        WL3501_MIB_ATTR_SIFS_TIME,
 116        WL3501_MIB_ATTR_RX_RF_DELAY,
 117        WL3501_MIB_ATTR_RX_PLCP_DELAY,
 118        WL3501_MIB_ATTR_MAC_PROCESSING_DELAY,
 119        WL3501_MIB_ATTR_TX_RAMP_OFF_TIME,
 120        WL3501_MIB_ATTR_PREAMBLE_LEN,
 121        WL3501_MIB_ATTR_PLCP_HEADER_LEN,
 122        WL3501_MIB_ATTR_MPDU_DURATION_FACTOR,
 123        WL3501_MIB_ATTR_AIR_PROPAGATION_TIME,
 124        WL3501_MIB_ATTR_TEMP_TYPE,
 125        WL3501_MIB_ATTR_CW_MIN,
 126        WL3501_MIB_ATTR_CW_MAX,
 127        WL3501_MIB_ATTR_SUPPORT_DATA_RATES_TX,
 128        WL3501_MIB_ATTR_SUPPORT_DATA_RATES_RX,
 129        WL3501_MIB_ATTR_MPDU_MAX_LEN,
 130        WL3501_MIB_ATTR_SUPPORT_TX_ANTENNAS,
 131        WL3501_MIB_ATTR_CURRENT_TX_ANTENNA,
 132        WL3501_MIB_ATTR_SUPPORT_RX_ANTENNAS,
 133        WL3501_MIB_ATTR_DIVERSITY_SUPPORT,
 134        WL3501_MIB_ATTR_DIVERSITY_SELECTION_RS,
 135        WL3501_MIB_ATTR_NR_SUPPORTED_PWR_LEVELS,
 136        WL3501_MIB_ATTR_TX_PWR_LEVEL1,
 137        WL3501_MIB_ATTR_TX_PWR_LEVEL2,
 138        WL3501_MIB_ATTR_TX_PWR_LEVEL3,
 139        WL3501_MIB_ATTR_TX_PWR_LEVEL4,
 140        WL3501_MIB_ATTR_TX_PWR_LEVEL5,
 141        WL3501_MIB_ATTR_TX_PWR_LEVEL6,
 142        WL3501_MIB_ATTR_TX_PWR_LEVEL7,
 143        WL3501_MIB_ATTR_TX_PWR_LEVEL8,
 144        WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL,
 145        WL3501_MIB_ATTR_CURRENT_CHAN,
 146        WL3501_MIB_ATTR_CCA_MODE_SUPPORTED,
 147        WL3501_MIB_ATTR_CURRENT_CCA_MODE,
 148        WL3501_MIB_ATTR_ED_THRESHOLD,
 149        WL3501_MIB_ATTR_SINTHESIZER_LOCKED,
 150        WL3501_MIB_ATTR_CURRENT_PWR_STATE,
 151        WL3501_MIB_ATTR_DOZE_TURNON_TIME,
 152        WL3501_MIB_ATTR_RCR33,
 153        WL3501_MIB_ATTR_DEFAULT_CHAN,
 154        WL3501_MIB_ATTR_SSID,
 155        WL3501_MIB_ATTR_PWR_MGMT_ENABLE,
 156        WL3501_MIB_ATTR_NET_CAPABILITY,
 157        WL3501_MIB_ATTR_ROUTING,
 158};
 159
 160enum wl3501_net_type {
 161        WL3501_NET_TYPE_INFRA,
 162        WL3501_NET_TYPE_ADHOC,
 163        WL3501_NET_TYPE_ANY_BSS,
 164};
 165
 166enum wl3501_scan_type {
 167        WL3501_SCAN_TYPE_ACTIVE,
 168        WL3501_SCAN_TYPE_PASSIVE,
 169};
 170
 171enum wl3501_tx_result {
 172        WL3501_TX_RESULT_SUCCESS,
 173        WL3501_TX_RESULT_NO_BSS,
 174        WL3501_TX_RESULT_RETRY_LIMIT,
 175};
 176
 177enum wl3501_sys_type {
 178        WL3501_SYS_TYPE_OPEN,
 179        WL3501_SYS_TYPE_SHARE_KEY,
 180};
 181
 182enum wl3501_status {
 183        WL3501_STATUS_SUCCESS,
 184        WL3501_STATUS_INVALID,
 185        WL3501_STATUS_TIMEOUT,
 186        WL3501_STATUS_REFUSED,
 187        WL3501_STATUS_MANY_REQ,
 188        WL3501_STATUS_ALREADY_BSS,
 189};
 190
 191#define WL3501_MGMT_CAPABILITY_ESS              0x0001  /* see 802.11 p.58 */
 192#define WL3501_MGMT_CAPABILITY_IBSS             0x0002  /*      - " -      */
 193#define WL3501_MGMT_CAPABILITY_CF_POLLABLE      0x0004  /*      - " -      */
 194#define WL3501_MGMT_CAPABILITY_CF_POLL_REQUEST  0x0008  /*      - " -      */
 195#define WL3501_MGMT_CAPABILITY_PRIVACY          0x0010  /*      - " -      */
 196
 197#define IW_REG_DOMAIN_FCC       0x10    /* Channel 1 to 11      USA    */
 198#define IW_REG_DOMAIN_DOC       0x20    /* Channel 1 to 11      Canada */
 199#define IW_REG_DOMAIN_ETSI      0x30    /* Channel 1 to 13      Europe */
 200#define IW_REG_DOMAIN_SPAIN     0x31    /* Channel 10 to 11     Spain  */
 201#define IW_REG_DOMAIN_FRANCE    0x32    /* Channel 10 to 13     France */
 202#define IW_REG_DOMAIN_MKK       0x40    /* Channel 14           Japan  */
 203#define IW_REG_DOMAIN_MKK1      0x41    /* Channel 1-14         Japan  */
 204#define IW_REG_DOMAIN_ISRAEL    0x50    /* Channel 3 - 9        Israel */
 205
 206#define IW_MGMT_RATE_LABEL_MANDATORY 128 /* MSB */
 207
 208enum iw_mgmt_rate_labels {
 209        IW_MGMT_RATE_LABEL_1MBIT   = 2,
 210        IW_MGMT_RATE_LABEL_2MBIT   = 4,
 211        IW_MGMT_RATE_LABEL_5_5MBIT = 11,
 212        IW_MGMT_RATE_LABEL_11MBIT  = 22,
 213};
 214
 215enum iw_mgmt_info_element_ids {
 216        IW_MGMT_INFO_ELEMENT_SSID,                /* Service Set Identity */
 217        IW_MGMT_INFO_ELEMENT_SUPPORTED_RATES,
 218        IW_MGMT_INFO_ELEMENT_FH_PARAMETER_SET,
 219        IW_MGMT_INFO_ELEMENT_DS_PARAMETER_SET,
 220        IW_MGMT_INFO_ELEMENT_CS_PARAMETER_SET,
 221        IW_MGMT_INFO_ELEMENT_CS_TIM,              /* Traffic Information Map */
 222        IW_MGMT_INFO_ELEMENT_IBSS_PARAMETER_SET,
 223        /* 7-15: Reserved, unused */
 224        IW_MGMT_INFO_ELEMENT_CHALLENGE_TEXT = 16,
 225        /* 17-31 Reserved for challenge text extension */
 226        /* 32-255 Reserved, unused */
 227};
 228
 229struct iw_mgmt_info_element {
 230        u8 id; /* one of enum iw_mgmt_info_element_ids,
 231                  but sizeof(enum) > sizeof(u8) :-( */
 232        u8 len;
 233        u8 data[0];
 234} __attribute__ ((packed));
 235
 236struct iw_mgmt_essid_pset {
 237        struct iw_mgmt_info_element el;
 238        u8                          essid[IW_ESSID_MAX_SIZE];
 239} __attribute__ ((packed));
 240
 241/*
 242 * According to 802.11 Wireless Netowors, the definitive guide - O'Reilly
 243 * Pg 75
 244 */ 
 245#define IW_DATA_RATE_MAX_LABELS 8
 246
 247struct iw_mgmt_data_rset {
 248        struct iw_mgmt_info_element el;
 249        u8                          data_rate_labels[IW_DATA_RATE_MAX_LABELS];
 250} __attribute__ ((packed));
 251
 252struct iw_mgmt_ds_pset {
 253        struct iw_mgmt_info_element el;
 254        u8                          chan;
 255} __attribute__ ((packed));
 256
 257struct iw_mgmt_cf_pset {
 258        struct iw_mgmt_info_element el;
 259        u8                          cfp_count;
 260        u8                          cfp_period;
 261        u16                         cfp_max_duration;
 262        u16                         cfp_dur_remaining;
 263} __attribute__ ((packed));
 264
 265struct iw_mgmt_ibss_pset {
 266        struct iw_mgmt_info_element el;
 267        u16                         atim_window;
 268} __attribute__ ((packed));
 269
 270struct wl3501_tx_hdr {
 271        u16     tx_cnt;
 272        u8      sync[16];
 273        u16     sfd;
 274        u8      signal;
 275        u8      service;
 276        u16     len;
 277        u16     crc16;
 278        u16     frame_ctrl;
 279        u16     duration_id;
 280        u8      addr1[ETH_ALEN];
 281        u8      addr2[ETH_ALEN];
 282        u8      addr3[ETH_ALEN];
 283        u16     seq_ctrl;
 284        u8      addr4[ETH_ALEN];
 285};
 286
 287struct wl3501_rx_hdr {
 288        u16     rx_next_blk;
 289        u16     rc_next_frame_blk;
 290        u8      rx_blk_ctrl;
 291        u8      rx_next_frame;
 292        u8      rx_next_frame1;
 293        u8      rssi;
 294        char    time[8];
 295        u8      signal;
 296        u8      service;
 297        u16     len;
 298        u16     crc16;
 299        u16     frame_ctrl;
 300        u16     duration;
 301        u8      addr1[ETH_ALEN];
 302        u8      addr2[ETH_ALEN];
 303        u8      addr3[ETH_ALEN];
 304        u16     seq;
 305        u8      addr4[ETH_ALEN];
 306};
 307
 308struct wl3501_start_req {
 309        u16                         next_blk;
 310        u8                          sig_id;
 311        u8                          bss_type;
 312        u16                         beacon_period;
 313        u16                         dtim_period;
 314        u16                         probe_delay;
 315        u16                         cap_info;
 316        struct iw_mgmt_essid_pset   ssid;
 317        struct iw_mgmt_data_rset    bss_basic_rset;
 318        struct iw_mgmt_data_rset    operational_rset;
 319        struct iw_mgmt_cf_pset      cf_pset;
 320        struct iw_mgmt_ds_pset      ds_pset;
 321        struct iw_mgmt_ibss_pset    ibss_pset;
 322};
 323
 324struct wl3501_assoc_req {
 325        u16     next_blk;
 326        u8      sig_id;
 327        u8      reserved;
 328        u16     timeout;
 329        u16     cap_info;
 330        u16     listen_interval;
 331        u8      mac_addr[ETH_ALEN];
 332};
 333
 334struct wl3501_assoc_confirm {
 335        u16     next_blk;
 336        u8      sig_id;
 337        u8      reserved;
 338        u16     status;
 339};
 340
 341struct wl3501_assoc_ind {
 342        u16     next_blk;
 343        u8      sig_id;
 344        u8      mac_addr[ETH_ALEN];
 345};
 346
 347struct wl3501_auth_req {
 348        u16     next_blk;
 349        u8      sig_id;
 350        u8      reserved;
 351        u16     type;
 352        u16     timeout;
 353        u8      mac_addr[ETH_ALEN];
 354};
 355
 356struct wl3501_auth_confirm {
 357        u16     next_blk;
 358        u8      sig_id;
 359        u8      reserved;
 360        u16     type;
 361        u16     status;
 362        u8      mac_addr[ETH_ALEN];
 363};
 364
 365struct wl3501_get_req {
 366        u16     next_blk;
 367        u8      sig_id;
 368        u8      reserved;
 369        u16     mib_attrib;
 370};
 371
 372struct wl3501_get_confirm {
 373        u16     next_blk;
 374        u8      sig_id;
 375        u8      reserved;
 376        u16     mib_status;
 377        u16     mib_attrib;
 378        u8      mib_value[100];
 379};
 380
 381struct wl3501_join_req {
 382        u16                         next_blk;
 383        u8                          sig_id;
 384        u8                          reserved;
 385        struct iw_mgmt_data_rset    operational_rset;
 386        u16                         reserved2;
 387        u16                         timeout;
 388        u16                         probe_delay;
 389        u8                          timestamp[8];
 390        u8                          local_time[8];
 391        u16                         beacon_period;
 392        u16                         dtim_period;
 393        u16                         cap_info;
 394        u8                          bss_type;
 395        u8                          bssid[ETH_ALEN];
 396        struct iw_mgmt_essid_pset   ssid;
 397        struct iw_mgmt_ds_pset      ds_pset;
 398        struct iw_mgmt_cf_pset      cf_pset;
 399        struct iw_mgmt_ibss_pset    ibss_pset;
 400        struct iw_mgmt_data_rset    bss_basic_rset;
 401};
 402
 403struct wl3501_join_confirm {
 404        u16     next_blk;
 405        u8      sig_id;
 406        u8      reserved;
 407        u16     status;
 408};
 409
 410struct wl3501_pwr_mgmt_req {
 411        u16     next_blk;
 412        u8      sig_id;
 413        u8      pwr_save;
 414        u8      wake_up;
 415        u8      receive_dtims;
 416};
 417
 418struct wl3501_pwr_mgmt_confirm {
 419        u16     next_blk;
 420        u8      sig_id;
 421        u8      reserved;
 422        u16     status;
 423};
 424
 425struct wl3501_scan_req {
 426        u16                         next_blk;
 427        u8                          sig_id;
 428        u8                          bss_type;
 429        u16                         probe_delay;
 430        u16                         min_chan_time;
 431        u16                         max_chan_time;
 432        u8                          chan_list[14];
 433        u8                          bssid[ETH_ALEN];
 434        struct iw_mgmt_essid_pset   ssid;
 435        enum wl3501_scan_type       scan_type;
 436};
 437
 438struct wl3501_scan_confirm {
 439        u16                         next_blk;
 440        u8                          sig_id;
 441        u8                          reserved;
 442        u16                         status;
 443        char                        timestamp[8];
 444        char                        localtime[8];
 445        u16                         beacon_period;
 446        u16                         dtim_period;
 447        u16                         cap_info;
 448        u8                          bss_type;
 449        u8                          bssid[ETH_ALEN];
 450        struct iw_mgmt_essid_pset   ssid;
 451        struct iw_mgmt_ds_pset      ds_pset;
 452        struct iw_mgmt_cf_pset      cf_pset;
 453        struct iw_mgmt_ibss_pset    ibss_pset;
 454        struct iw_mgmt_data_rset    bss_basic_rset;
 455        u8                          rssi;
 456};
 457
 458struct wl3501_start_confirm {
 459        u16     next_blk;
 460        u8      sig_id;
 461        u8      reserved;
 462        u16     status;
 463};
 464
 465struct wl3501_md_req {
 466        u16     next_blk;
 467        u8      sig_id;
 468        u8      routing;
 469        u16     data;
 470        u16     size;
 471        u8      pri;
 472        u8      service_class;
 473        u8      daddr[ETH_ALEN];
 474        u8      saddr[ETH_ALEN];
 475};
 476
 477struct wl3501_md_ind {
 478        u16     next_blk;
 479        u8      sig_id;
 480        u8      routing;
 481        u16     data;
 482        u16     size;
 483        u8      reception;
 484        u8      pri;
 485        u8      service_class;
 486        u8      daddr[ETH_ALEN];
 487        u8      saddr[ETH_ALEN];
 488};
 489
 490struct wl3501_md_confirm {
 491        u16     next_blk;
 492        u8      sig_id;
 493        u8      reserved;
 494        u16     data;
 495        u8      status;
 496        u8      pri;
 497        u8      service_class;
 498};
 499
 500struct wl3501_resync_req {
 501        u16     next_blk;
 502        u8      sig_id;
 503};
 504
 505/* Definitions for supporting clone adapters. */
 506/* System Interface Registers (SIR space) */
 507#define WL3501_NIC_GCR ((u8)0x00)       /* SIR0 - General Conf Register */
 508#define WL3501_NIC_BSS ((u8)0x01)       /* SIR1 - Bank Switching Select Reg */
 509#define WL3501_NIC_LMAL ((u8)0x02)      /* SIR2 - Local Mem addr Reg [7:0] */
 510#define WL3501_NIC_LMAH ((u8)0x03)      /* SIR3 - Local Mem addr Reg [14:8] */
 511#define WL3501_NIC_IODPA ((u8)0x04)     /* SIR4 - I/O Data Port A */
 512#define WL3501_NIC_IODPB ((u8)0x05)     /* SIR5 - I/O Data Port B */
 513#define WL3501_NIC_IODPC ((u8)0x06)     /* SIR6 - I/O Data Port C */
 514#define WL3501_NIC_IODPD ((u8)0x07)     /* SIR7 - I/O Data Port D */
 515
 516/* Bits in GCR */
 517#define WL3501_GCR_SWRESET ((u8)0x80)
 518#define WL3501_GCR_CORESET ((u8)0x40)
 519#define WL3501_GCR_DISPWDN ((u8)0x20)
 520#define WL3501_GCR_ECWAIT  ((u8)0x10)
 521#define WL3501_GCR_ECINT   ((u8)0x08)
 522#define WL3501_GCR_INT2EC  ((u8)0x04)
 523#define WL3501_GCR_ENECINT ((u8)0x02)
 524#define WL3501_GCR_DAM     ((u8)0x01)
 525
 526/* Bits in BSS (Bank Switching Select Register) */
 527#define WL3501_BSS_FPAGE0 ((u8)0x20)    /* Flash memory page0 */
 528#define WL3501_BSS_FPAGE1 ((u8)0x28)
 529#define WL3501_BSS_FPAGE2 ((u8)0x30)
 530#define WL3501_BSS_FPAGE3 ((u8)0x38)
 531#define WL3501_BSS_SPAGE0 ((u8)0x00)    /* SRAM page0 */
 532#define WL3501_BSS_SPAGE1 ((u8)0x08)
 533#define WL3501_BSS_SPAGE2 ((u8)0x10)
 534#define WL3501_BSS_SPAGE3 ((u8)0x18)
 535
 536/* Define Driver Interface */
 537/* Refer IEEE 802.11 */
 538/* Tx packet header, include PLCP and MPDU */
 539/* Tx PLCP Header */
 540struct wl3501_80211_tx_plcp_hdr {
 541        u8      sync[16];
 542        u16     sfd;
 543        u8      signal;
 544        u8      service;
 545        u16     len;
 546        u16     crc16;
 547} __attribute__ ((packed));
 548
 549struct wl3501_80211_tx_hdr {
 550        struct wl3501_80211_tx_plcp_hdr pclp_hdr;
 551        struct ieee80211_hdr_4addr              mac_hdr;
 552} __attribute__ ((packed));
 553
 554/*
 555   Reserve the beginning Tx space for descriptor use.
 556
 557   TxBlockOffset -->    *----*----*----*----* \
 558        (TxFreeDesc)    |  0 |  1 |  2 |  3 |  \
 559                        |  4 |  5 |  6 |  7 |   |
 560                        |  8 |  9 | 10 | 11 |   TX_DESC * 20
 561                        | 12 | 13 | 14 | 15 |   |
 562                        | 16 | 17 | 18 | 19 |  /
 563   TxBufferBegin -->    *----*----*----*----* /
 564   (TxBufferHead)       |                   |
 565   (TxBufferTail)       |                   |
 566                        |    Send Buffer    |
 567                        |                   |
 568                        |                   |
 569                        *-------------------*
 570   TxBufferEnd    -------------------------/
 571
 572*/
 573
 574struct wl3501_card {
 575        int                             base_addr;
 576        u8                              mac_addr[ETH_ALEN];
 577        spinlock_t                      lock;
 578        wait_queue_head_t               wait;
 579        struct wl3501_get_confirm       sig_get_confirm;
 580        struct wl3501_pwr_mgmt_confirm  sig_pwr_mgmt_confirm;
 581        u16                             tx_buffer_size;
 582        u16                             tx_buffer_head;
 583        u16                             tx_buffer_tail;
 584        u16                             tx_buffer_cnt;
 585        u16                             esbq_req_start;
 586        u16                             esbq_req_end;
 587        u16                             esbq_req_head;
 588        u16                             esbq_req_tail;
 589        u16                             esbq_confirm_start;
 590        u16                             esbq_confirm_end;
 591        u16                             esbq_confirm;
 592        struct iw_mgmt_essid_pset       essid;
 593        struct iw_mgmt_essid_pset       keep_essid;
 594        u8                              bssid[ETH_ALEN];
 595        int                             net_type;
 596        char                            nick[32];
 597        char                            card_name[32];
 598        char                            firmware_date[32];
 599        u8                              chan;
 600        u8                              cap_info;
 601        u16                             start_seg;
 602        u16                             bss_cnt;
 603        u16                             join_sta_bss;
 604        u8                              rssi;
 605        u8                              adhoc_times;
 606        u8                              reg_domain;
 607        u8                              version[2];
 608        struct wl3501_scan_confirm      bss_set[20];
 609        struct net_device_stats         stats;
 610        struct iw_statistics            wstats;
 611        struct iw_spy_data              spy_data;
 612        struct iw_public_data           wireless_data;
 613        struct dev_node_t               node;
 614        struct pcmcia_device            *p_dev;
 615};
 616#endif
 617
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