drivers/net/wireless/rayctl.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _RAYCTL_H_
   3 #define _RAYCTL_H_
   4
   5 typedef unsigned char UCHAR;
   6
   7 /****** IEEE 802.11 constants ************************************************/
   8 #define ADDRLEN           6
   9 /* Frame control 1 bit fields */
  10 #define PROTOCOL_VER      0x00
  11 #define DATA_TYPE         0x08
  12 #define ASSOC_REQ_TYPE    0x00
  13 #define ASSOC_RESP_TYPE   0x10
  14 #define REASSOC_REQ_TYPE  0x20
  15 #define REASSOC_RESP_TYPE 0x30
  16 #define NULL_MSG_TYPE     0x48
  17 #define BEACON_TYPE       0x80
  18 #define DISASSOC_TYPE     0xA0
  19 #define PSPOLL_TYPE       0xA4
  20 #define AUTHENTIC_TYPE    0xB0
  21 #define DEAUTHENTIC_TYPE  0xC0
  22 /* Frame control 2 bit fields */
  23 #define FC2_TO_DS         0x01
  24 #define FC2_FROM_DS       0x02
  25 #define FC2_MORE_FRAG     0x04
  26 #define FC2_RETRY         0x08
  27 #define FC2_PSM           0x10
  28 #define FC2_MORE_DATA     0x20
  29 #define FC2_WEP           0x40
  30 #define FC2_ORDER         0x80
  31 /*****************************************************************************/
  32 /* 802.11 element ID's and lengths */
  33 #define C_BP_CAPABILITY_ESS             0x01
  34 #define C_BP_CAPABILITY_IBSS            0x02
  35 #define C_BP_CAPABILITY_CF_POLLABLE     0x04
  36 #define C_BP_CAPABILITY_CF_POLL_REQUEST 0x08
  37 #define C_BP_CAPABILITY_PRIVACY         0x10
  38
  39 #define C_ESSID_ELEMENT_ID               0
  40 #define C_ESSID_ELEMENT_MAX_LENGTH       32
  41
  42 #define C_SUPPORTED_RATES_ELEMENT_ID     1
  43 #define C_SUPPORTED_RATES_ELEMENT_LENGTH 2
  44
  45 #define C_FH_PARAM_SET_ELEMENT_ID        2
  46 #define C_FH_PARAM_SET_ELEMENT_LNGTH     5
  47
  48 #define C_CF_PARAM_SET_ELEMENT_ID        4
  49 #define C_CF_PARAM_SET_ELEMENT_LNGTH     6
  50
  51 #define C_TIM_ELEMENT_ID                 5
  52 #define C_TIM_BITMAP_LENGTH            251
  53 #define C_TIM_BMCAST_BIT              0x01
  54
  55 #define C_IBSS_ELEMENT_ID                6
  56 #define C_IBSS_ELEMENT_LENGTH            2
  57
  58 #define C_JAPAN_CALL_SIGN_ELEMENT_ID    51
  59 #define C_JAPAN_CALL_SIGN_ELEMENT_LNGTH 12
  60
  61 #define C_DISASSOC_REASON_CODE_LEN       2
  62 #define C_DISASSOC_REASON_CODE_DEFAULT   8
  63
  64 #define C_CRC_LEN                        4
  65 #define C_NUM_SUPPORTED_RATES            8
  66 /****** IEEE 802.11 mac header for type data packets *************************/
  67 struct mac_header {
  68   UCHAR frame_ctl_1;
  69   UCHAR frame_ctl_2;
  70   UCHAR duration_lsb;
  71   UCHAR duration_msb;
  72   UCHAR addr_1[ADDRLEN];
  73   UCHAR addr_2[ADDRLEN];
  74   UCHAR addr_3[ADDRLEN];
  75   UCHAR seq_frag_num[2];
  76 /*  UCHAR addr_4[ADDRLEN]; *//* only present for AP to AP (TO DS and FROM DS */
  77 };
  78 /****** IEEE 802.11 frame element structures *********************************/
  79 struct essid_element
  80 {
  81   UCHAR id;
  82   UCHAR length;
  83   UCHAR text[C_ESSID_ELEMENT_MAX_LENGTH];
  84 };
  85 struct rates_element
  86 {
  87   UCHAR id;
  88   UCHAR length;
  89   UCHAR value[8];
  90 };
  91 struct freq_hop_element
  92 {
  93   UCHAR id;
  94   UCHAR length;
  95   UCHAR dwell_time[2];
  96   UCHAR hop_set;
  97   UCHAR hop_pattern;
  98   UCHAR hop_index;
  99 };
 100 struct tim_element
 101 {
 102   UCHAR id;
 103   UCHAR length;
 104   UCHAR dtim_count;
 105   UCHAR dtim_period;
 106   UCHAR bitmap_control;
 107   UCHAR tim[C_TIM_BITMAP_LENGTH];
 108 };
 109 struct ibss_element
 110 {
 111   UCHAR id;
 112   UCHAR length;
 113   UCHAR atim_window[2];
 114 };
 115 struct japan_call_sign_element
 116 {
 117   UCHAR id;
 118   UCHAR length;
 119   UCHAR call_sign[12];
 120 };
 121 /****** Beacon message structures ********************************************/
 122 /* .elements is a large lump of max size because elements are variable size  */
 123 struct infra_beacon
 124 {
 125     UCHAR timestamp[8];
 126     UCHAR beacon_intvl[2];
 127     UCHAR capability[2];
 128     UCHAR elements[sizeof(struct essid_element)
 129                   + sizeof(struct rates_element)
 130                   + sizeof(struct freq_hop_element)
 131                   + sizeof(struct japan_call_sign_element)
 132                   + sizeof(struct tim_element)];
 133 };
 134 struct adhoc_beacon
 135 {
 136     UCHAR timestamp[8];
 137     UCHAR beacon_intvl[2];
 138     UCHAR capability[2];
 139     UCHAR elements[sizeof(struct essid_element)
 140                   + sizeof(struct rates_element)
 141                   + sizeof(struct freq_hop_element)
 142                   + sizeof(struct japan_call_sign_element)
 143                   + sizeof(struct ibss_element)];
 144 };
 145 /*****************************************************************************/
 146 /*****************************************************************************/
 147 /* #define C_MAC_HDR_2_WEP 0x40 */
 148 /* TX/RX CCS constants */
 149 #define TX_HEADER_LENGTH 0x1C
 150 #define RX_MAC_HEADER_LENGTH 0x18
 151 #define TX_AUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 6)
 152 #define TX_AUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
 153 #define TX_AUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
 154 #define TX_DEAUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 2)
 155 #define TX_DEAUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
 156 #define TX_DEAUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
 157 #define FCS_LEN           4
 158
 159 #define ADHOC                 0
 160 #define INFRA                 1
 161
 162 #define TYPE_STA              0
 163 #define TYPE_AP               1
 164
 165 #define PASSIVE_SCAN          1
 166 #define ACTIVE_SCAN           1
 167
 168 #define PSM_CAM               0
 169
 170 /* Country codes */
 171 #define USA                   1
 172 #define EUROPE                2
 173 #define JAPAN                 3
 174 #define KOREA                 4
 175 #define SPAIN                 5
 176 #define FRANCE                6
 177 #define ISRAEL                7
 178 #define AUSTRALIA             8
 179 #define JAPAN_TEST            9
 180
 181 /* Hop pattern lengths */
 182 #define USA_HOP_MOD          79
 183 #define EUROPE_HOP_MOD       79
 184 #define JAPAN_HOP_MOD        23
 185 #define KOREA_HOP_MOD        23
 186 #define SPAIN_HOP_MOD        27
 187 #define FRANCE_HOP_MOD       35
 188 #define ISRAEL_HOP_MOD       35
 189 #define AUSTRALIA_HOP_MOD    47
 190 #define JAPAN_TEST_HOP_MOD   23
 191
 192 #define ESSID_SIZE           32
 193 /**********************************************************************/
 194 /* CIS Register Constants */
 195 #define CIS_OFFSET             0x0f00
 196 /* Configuration Option Register (0x0F00) */
 197 #define COR_OFFSET             0x00
 198 #define COR_SOFT_RESET         0x80
 199 #define COR_LEVEL_IRQ          0x40
 200 #define COR_CONFIG_NUM         0x01
 201 #define COR_DEFAULT            (COR_LEVEL_IRQ | COR_CONFIG_NUM)
 202
 203 /* Card Configuration and Status Register (0x0F01) */
 204 #define CCSR_OFFSET            0x01
 205 #define CCSR_HOST_INTR_PENDING 0x01
 206 #define CCSR_POWER_DOWN        0x04
 207
 208 /* HCS Interrupt Register (0x0F05) */
 209 #define HCS_INTR_OFFSET        0x05
 210 /* #define HCS_INTR_OFFSET        0x0A */
 211 #define HCS_INTR_CLEAR         0x00
 212
 213 /* ECF Interrupt Register (0x0F06) */
 214 #define ECF_INTR_OFFSET        0x06
 215 /* #define ECF_INTR_OFFSET        0x0C */
 216 #define ECF_INTR_SET           0x01
 217
 218 /* Authorization Register 0 (0x0F08) */
 219 #define AUTH_0_ON              0x57
 220
 221 /* Authorization Register 1 (0x0F09) */
 222 #define AUTH_1_ON              0x82
 223
 224 /* Program Mode Register (0x0F0A) */
 225 #define PC2PM                  0x02
 226 #define PC2CAL                 0x10
 227 #define PC2MLSE                0x20
 228
 229 /* PC Test Mode Register (0x0F0B) */
 230 #define PC_TEST_MODE           0x08
 231
 232 /* Frequency Control Word (0x0F10) */
 233 /* Range 0x02 - 0xA6 */
 234
 235 /* Test Mode Control 1-4 (0x0F14 - 0x0F17) */
 236
 237 /**********************************************************************/
 238
 239 /* Shared RAM Area */
 240 #define SCB_BASE               0x0000
 241 #define STATUS_BASE            0x0100
 242 #define HOST_TO_ECF_BASE       0x0200
 243 #define ECF_TO_HOST_BASE       0x0300
 244 #define CCS_BASE               0x0400
 245 #define RCS_BASE               0x0800
 246 #define INFRA_TIM_BASE         0x0C00
 247 #define SSID_LIST_BASE         0x0D00
 248 #define TX_BUF_BASE            0x1000
 249 #define RX_BUF_BASE            0x8000
 250
 251 #define NUMBER_OF_CCS    64
 252 #define NUMBER_OF_RCS    64
 253 /*#define NUMBER_OF_TX_CCS 14 */
 254 #define NUMBER_OF_TX_CCS 14
 255
 256 #define TX_BUF_SIZE      (2048 - sizeof(struct tx_msg))
 257 #define RX_BUFF_END      0x3FFF
 258 /* Values for buffer_status */
 259 #define CCS_BUFFER_FREE       0
 260 #define CCS_BUFFER_BUSY       1
 261 #define CCS_COMMAND_COMPLETE  2
 262 #define CCS_COMMAND_FAILED    3
 263
 264 /* Values for cmd */
 265 #define CCS_DOWNLOAD_STARTUP_PARAMS    1
 266 #define CCS_UPDATE_PARAMS              2
 267 #define CCS_REPORT_PARAMS              3
 268 #define CCS_UPDATE_MULTICAST_LIST      4
 269 #define CCS_UPDATE_POWER_SAVINGS_MODE  5
 270 #define CCS_START_NETWORK              6
 271 #define CCS_JOIN_NETWORK               7
 272 #define CCS_START_ASSOCIATION          8
 273 #define CCS_TX_REQUEST                 9
 274 #define CCS_TEST_MEMORY              0xa
 275 #define CCS_SHUTDOWN                 0xb
 276 #define CCS_DUMP_MEMORY              0xc
 277 #define CCS_START_TIMER              0xe
 278 #define CCS_LAST_CMD                 CCS_START_TIMER
 279
 280 /* Values for link field */
 281 #define CCS_END_LIST                 0xff
 282
 283 /* values for buffer_status field */
 284 #define RCS_BUFFER_FREE       0
 285 #define RCS_BUFFER_BUSY       1
 286 #define RCS_COMPLETE          2
 287 #define RCS_FAILED            3
 288 #define RCS_BUFFER_RELEASE    0xFF
 289
 290 /* values for interrupt_id field */
 291 #define PROCESS_RX_PACKET           0x80 /* */
 292 #define REJOIN_NET_COMPLETE         0x81 /* RCS ID: Rejoin Net Complete */
 293 #define ROAMING_INITIATED           0x82 /* RCS ID: Roaming Initiated   */
 294 #define JAPAN_CALL_SIGN_RXD         0x83 /* RCS ID: New Japan Call Sign */
 295
 296 /*****************************************************************************/
 297 /* Memory types for dump memory command */
 298 #define C_MEM_PROG  0
 299 #define C_MEM_XDATA 1
 300 #define C_MEM_SFR   2
 301 #define C_MEM_IDATA 3
 302
 303 /*** Return values for hw_xmit **********/
 304 #define XMIT_OK        (0)
 305 #define XMIT_MSG_BAD   (-1)
 306 #define XMIT_NO_CCS    (-2)
 307 #define XMIT_NO_INTR   (-3)
 308 #define XMIT_NEED_AUTH (-4)
 309
 310 /*** Values for card status */
 311 #define CARD_INSERTED       (0)
 312
 313 #define CARD_AWAITING_PARAM (1)
 314 #define CARD_INIT_ERROR     (11)
 315
 316 #define CARD_DL_PARAM       (2)
 317 #define CARD_DL_PARAM_ERROR (12)
 318
 319 #define CARD_DOING_ACQ      (3)
 320
 321 #define CARD_ACQ_COMPLETE   (4)
 322 #define CARD_ACQ_FAILED     (14)
 323
 324 #define CARD_AUTH_COMPLETE  (5)
 325 #define CARD_AUTH_REFUSED   (15)
 326
 327 #define CARD_ASSOC_COMPLETE (6)
 328 #define CARD_ASSOC_FAILED   (16)
 329
 330 /*** Values for authentication_state ***********************************/
 331 #define UNAUTHENTICATED     (0)
 332 #define AWAITING_RESPONSE   (1)
 333 #define AUTHENTICATED       (2)
 334 #define NEED_TO_AUTH        (3)
 335
 336 /*** Values for authentication type ************************************/
 337 #define OPEN_AUTH_REQUEST   (1)
 338 #define OPEN_AUTH_RESPONSE  (2)
 339 #define BROADCAST_DEAUTH    (0xc0)
 340 /*** Values for timer functions ****************************************/
 341 #define TODO_NOTHING              (0)
 342 #define TODO_VERIFY_DL_START      (-1)
 343 #define TODO_START_NET            (-2)
 344 #define TODO_JOIN_NET             (-3)
 345 #define TODO_AUTHENTICATE_TIMEOUT (-4)
 346 #define TODO_SEND_CCS             (-5)
 347 /***********************************************************************/
 348 /* Parameter passing structure for update/report parameter CCS's */
 349 struct object_id {
 350     void          *object_addr;
 351     unsigned char object_length;
 352 };
 353
 354 #define OBJID_network_type            0
 355 #define OBJID_acting_as_ap_status     1
 356 #define OBJID_current_ess_id          2
 357 #define OBJID_scanning_mode           3
 358 #define OBJID_power_mgt_state         4
 359 #define OBJID_mac_address             5
 360 #define OBJID_frag_threshold          6
 361 #define OBJID_hop_time                7
 362 #define OBJID_beacon_period           8
 363 #define OBJID_dtim_period             9
 364 #define OBJID_retry_max              10
 365 #define OBJID_ack_timeout            11
 366 #define OBJID_sifs                   12
 367 #define OBJID_difs                   13
 368 #define OBJID_pifs                   14
 369 #define OBJID_rts_threshold          15
 370 #define OBJID_scan_dwell_time        16
 371 #define OBJID_max_scan_dwell_time    17
 372 #define OBJID_assoc_resp_timeout     18
 373 #define OBJID_adhoc_scan_cycle_max   19
 374 #define OBJID_infra_scan_cycle_max   20
 375 #define OBJID_infra_super_cycle_max  21
 376 #define OBJID_promiscuous_mode       22
 377 #define OBJID_unique_word            23
 378 #define OBJID_slot_time              24
 379 #define OBJID_roaming_low_snr        25
 380 #define OBJID_low_snr_count_thresh   26
 381 #define OBJID_infra_missed_bcn       27
 382 #define OBJID_adhoc_missed_bcn       28
 383 #define OBJID_curr_country_code      29
 384 #define OBJID_hop_pattern            30
 385 #define OBJID_reserved               31
 386 #define OBJID_cw_max_msb             32
 387 #define OBJID_cw_min_msb             33
 388 #define OBJID_noise_filter_gain      34
 389 #define OBJID_noise_limit_offset     35
 390 #define OBJID_det_rssi_thresh_offset 36
 391 #define OBJID_med_busy_thresh_offset 37
 392 #define OBJID_det_sync_thresh        38
 393 #define OBJID_test_mode              39
 394 #define OBJID_test_min_chan_num      40
 395 #define OBJID_test_max_chan_num      41
 396 #define OBJID_allow_bcast_ID_prbrsp  42
 397 #define OBJID_privacy_must_start     43
 398 #define OBJID_privacy_can_join       44
 399 #define OBJID_basic_rate_set         45
 400
 401 /**** Configuration/Status/Control Area ***************************/
 402 /*    System Control Block (SCB) Area
 403  *    Located at Shared RAM offset 0
 404  */
 405 struct scb {
 406     UCHAR ccs_index;
 407     UCHAR rcs_index;
 408 };
 409
 410 /****** Status area at Shared RAM offset 0x0100 ******************************/
 411 struct status {
 412     UCHAR mrx_overflow_for_host;         /* 0=ECF may write, 1=host may write*/
 413     UCHAR mrx_checksum_error_for_host;   /* 0=ECF may write, 1=host may write*/
 414     UCHAR rx_hec_error_for_host;         /* 0=ECF may write, 1=host may write*/
 415     UCHAR reserved1;
 416     short mrx_overflow;                  /* ECF increments on rx overflow    */
 417     short mrx_checksum_error;            /* ECF increments on rx CRC error   */
 418     short rx_hec_error;                  /* ECF incs on mac header CRC error */
 419     UCHAR rxnoise;                       /* Average RSL measurement          */
 420 };
 421
 422 /****** Host-to-ECF Data Area at Shared RAM offset 0x200 *********************/
 423 struct host_to_ecf_area {
 424
 425 };
 426
 427 /****** ECF-to-Host Data Area at Shared RAM offset 0x0300 ********************/
 428 struct startup_res_518 {
 429     UCHAR startup_word;
 430     UCHAR station_addr[ADDRLEN];
 431     UCHAR calc_prog_chksum;
 432     UCHAR calc_cis_chksum;
 433     UCHAR ecf_spare[7];
 434     UCHAR japan_call_sign[12];
 435 };
 436
 437 struct startup_res_6 {
 438     UCHAR startup_word;
 439     UCHAR station_addr[ADDRLEN];
 440     UCHAR reserved;
 441     UCHAR supp_rates[8];
 442     UCHAR japan_call_sign[12];
 443     UCHAR calc_prog_chksum;
 444     UCHAR calc_cis_chksum;
 445     UCHAR firmware_version[3];
 446     UCHAR asic_version;
 447     UCHAR tib_length;
 448 };
 449
 450 struct start_join_net_params {
 451     UCHAR net_type;
 452     UCHAR ssid[ESSID_SIZE];
 453     UCHAR reserved;
 454     UCHAR privacy_can_join;
 455 };
 456
 457 /****** Command Control Structure area at Shared ram offset 0x0400 ***********/
 458 /* Structures for command specific parameters (ccs.var) */
 459 struct update_param_cmd {
 460     UCHAR object_id;
 461     UCHAR number_objects;
 462     UCHAR failure_cause;
 463 };
 464 struct report_param_cmd {
 465     UCHAR object_id;
 466     UCHAR number_objects;
 467     UCHAR failure_cause;
 468     UCHAR length;
 469 };
 470 struct start_network_cmd {
 471     UCHAR update_param;
 472     UCHAR bssid[ADDRLEN];
 473     UCHAR net_initiated;
 474     UCHAR net_default_tx_rate;
 475     UCHAR encryption;
 476 };
 477 struct join_network_cmd {
 478     UCHAR update_param;
 479     UCHAR bssid[ADDRLEN];
 480     UCHAR net_initiated;
 481     UCHAR net_default_tx_rate;
 482     UCHAR encryption;
 483 };
 484 struct tx_requested_cmd {
 485
 486     UCHAR tx_data_ptr[2];
 487     UCHAR tx_data_length[2];
 488     UCHAR host_reserved[2];
 489     UCHAR reserved[3];
 490     UCHAR tx_rate;
 491     UCHAR pow_sav_mode;
 492     UCHAR retries;
 493     UCHAR antenna;
 494 };
 495 struct tx_requested_cmd_4 {
 496
 497     UCHAR tx_data_ptr[2];
 498     UCHAR tx_data_length[2];
 499     UCHAR dest_addr[ADDRLEN];
 500     UCHAR pow_sav_mode;
 501     UCHAR retries;
 502     UCHAR station_id;
 503 };
 504 struct memory_dump_cmd {
 505     UCHAR memory_type;
 506     UCHAR memory_ptr[2];
 507     UCHAR length;
 508 };
 509 struct update_association_cmd {
 510     UCHAR status;
 511     UCHAR aid[2];
 512 };
 513 struct start_timer_cmd {
 514     UCHAR duration[2];
 515 };
 516
 517 struct ccs {
 518     UCHAR buffer_status;                 /* 0 = buffer free, 1 = buffer busy */
 519                                          /* 2 = command complete, 3 = failed */
 520     UCHAR cmd;                           /* command to ECF                   */
 521     UCHAR link;                          /* link to next CCS, FF=end of list */
 522     /* command specific parameters      */
 523     union {
 524         char reserved[13];
 525         struct update_param_cmd update_param;
 526         struct report_param_cmd report_param;
 527         UCHAR nummulticast;
 528         UCHAR mode;
 529         struct start_network_cmd start_network;
 530         struct join_network_cmd join_network;
 531         struct tx_requested_cmd tx_request;
 532         struct memory_dump_cmd memory_dump;
 533         struct update_association_cmd update_assoc;
 534         struct start_timer_cmd start_timer;
 535     } var;
 536 };
 537
 538 /*****************************************************************************/
 539 /* Transmit buffer structures */
 540 struct tib_structure {
 541     UCHAR ccs_index;
 542     UCHAR psm;
 543     UCHAR pass_fail;
 544     UCHAR retry_count;
 545     UCHAR max_retries;
 546     UCHAR frags_remaining;
 547     UCHAR no_rb;
 548     UCHAR rts_reqd;
 549     UCHAR csma_tx_cntrl_2;
 550     UCHAR sifs_tx_cntrl_2;
 551     UCHAR tx_dma_addr_1[2];
 552     UCHAR tx_dma_addr_2[2];
 553     UCHAR var_dur_2mhz[2];
 554     UCHAR var_dur_1mhz[2];
 555     UCHAR max_dur_2mhz[2];
 556     UCHAR max_dur_1mhz[2];
 557     UCHAR hdr_len;
 558     UCHAR max_frag_len[2];
 559     UCHAR var_len[2];
 560     UCHAR phy_hdr_4;
 561     UCHAR mac_hdr_1;
 562     UCHAR mac_hdr_2;
 563     UCHAR sid[2];
 564 };
 565
 566 struct phy_header {
 567     UCHAR sfd[2];
 568     UCHAR hdr_3;
 569     UCHAR hdr_4;
 570 };
 571 struct ray_rx_msg {
 572     struct mac_header mac;
 573     UCHAR  var[0];
 574 };
 575
 576 struct tx_msg {
 577     struct tib_structure tib;
 578     struct phy_header phy;
 579     struct mac_header mac;
 580     UCHAR  var[1];
 581 };
 582
 583 /****** ECF Receive Control Structure (RCS) Area at Shared RAM offset 0x0800  */
 584 /* Structures for command specific parameters (rcs.var) */
 585 struct rx_packet_cmd {
 586     UCHAR rx_data_ptr[2];
 587     UCHAR rx_data_length[2];
 588     UCHAR rx_sig_lev;
 589     UCHAR next_frag_rcs_index;
 590     UCHAR totalpacketlength[2];
 591 };
 592 struct rejoin_net_cmplt_cmd {
 593     UCHAR reserved;
 594     UCHAR bssid[ADDRLEN];
 595 };
 596 struct japan_call_sign_rxd {
 597     UCHAR rxd_call_sign[8];
 598     UCHAR reserved[5];
 599 };
 600
 601 struct rcs {
 602     UCHAR buffer_status;
 603     UCHAR interrupt_id;
 604     UCHAR link_field;
 605     /* command specific parameters      */
 606     union {
 607         UCHAR reserved[13];
 608         struct rx_packet_cmd rx_packet;
 609         struct rejoin_net_cmplt_cmd rejoin_net_complete;
 610         struct japan_call_sign_rxd japan_call_sign;
 611     } var;
 612 };
 613
 614 /****** Startup parameter structures for both versions of firmware ***********/
 615 struct b4_startup_params {
 616     UCHAR a_network_type;                /* C_ADHOC, C_INFRA                 */
 617     UCHAR a_acting_as_ap_status;         /* C_TYPE_STA, C_TYPE_AP            */
 618     UCHAR a_current_ess_id[ESSID_SIZE];  /* Null terminated unless 32 long   */
 619     UCHAR a_scanning_mode;               /* passive 0, active 1              */
 620     UCHAR a_power_mgt_state;             /* CAM 0,                           */
 621     UCHAR a_mac_addr[ADDRLEN];           /*                                  */
 622     UCHAR a_frag_threshold[2];           /* 512                              */
 623     UCHAR a_hop_time[2];                 /* 16k * 2**n, n=0-4 in Kus         */
 624     UCHAR a_beacon_period[2];            /* n * a_hop_time  in Kus           */
 625     UCHAR a_dtim_period;                 /* in beacons                       */
 626     UCHAR a_retry_max;                   /*                                  */
 627     UCHAR a_ack_timeout;                 /*                                  */
 628     UCHAR a_sifs;                        /*                                  */
 629     UCHAR a_difs;                        /*                                  */
 630     UCHAR a_pifs;                        /*                                  */
 631     UCHAR a_rts_threshold[2];            /*                                  */
 632     UCHAR a_scan_dwell_time[2];          /*                                  */
 633     UCHAR a_max_scan_dwell_time[2];      /*                                  */
 634     UCHAR a_assoc_resp_timeout_thresh;   /*                                  */
 635     UCHAR a_adhoc_scan_cycle_max;        /*                                  */
 636     UCHAR a_infra_scan_cycle_max;        /*                                  */
 637     UCHAR a_infra_super_scan_cycle_max;  /*                                  */
 638     UCHAR a_promiscuous_mode;            /*                                  */
 639     UCHAR a_unique_word[2];              /*                                  */
 640     UCHAR a_slot_time;                   /*                                  */
 641     UCHAR a_roaming_low_snr_thresh;      /*                                  */
 642     UCHAR a_low_snr_count_thresh;        /*                                  */
 643     UCHAR a_infra_missed_bcn_thresh;     /*                                  */
 644     UCHAR a_adhoc_missed_bcn_thresh;     /*                                  */
 645     UCHAR a_curr_country_code;           /* C_USA                            */
 646     UCHAR a_hop_pattern;                 /*                                  */
 647     UCHAR a_hop_pattern_length;          /*                                  */
 648 /* b4 - b5 differences start here */
 649     UCHAR a_cw_max;                      /*                                  */
 650     UCHAR a_cw_min;                      /*                                  */
 651     UCHAR a_noise_filter_gain;           /*                                  */
 652     UCHAR a_noise_limit_offset;          /*                                  */
 653     UCHAR a_det_rssi_thresh_offset;      /*                                  */
 654     UCHAR a_med_busy_thresh_offset;      /*                                  */
 655     UCHAR a_det_sync_thresh;             /*                                  */
 656     UCHAR a_test_mode;                   /*                                  */
 657     UCHAR a_test_min_chan_num;           /*                                  */
 658     UCHAR a_test_max_chan_num;           /*                                  */
 659     UCHAR a_rx_tx_delay;                 /*                                  */
 660     UCHAR a_current_bss_id[ADDRLEN];     /*                                  */
 661     UCHAR a_hop_set;                     /*                                  */
 662 };
 663 struct b5_startup_params {
 664     UCHAR a_network_type;                /* C_ADHOC, C_INFRA                 */
 665     UCHAR a_acting_as_ap_status;         /* C_TYPE_STA, C_TYPE_AP            */
 666     UCHAR a_current_ess_id[ESSID_SIZE];  /* Null terminated unless 32 long   */
 667     UCHAR a_scanning_mode;               /* passive 0, active 1              */
 668     UCHAR a_power_mgt_state;             /* CAM 0,                           */
 669     UCHAR a_mac_addr[ADDRLEN];           /*                                  */
 670     UCHAR a_frag_threshold[2];           /* 512                              */
 671     UCHAR a_hop_time[2];                 /* 16k * 2**n, n=0-4 in Kus         */
 672     UCHAR a_beacon_period[2];            /* n * a_hop_time  in Kus           */
 673     UCHAR a_dtim_period;                 /* in beacons                       */
 674     UCHAR a_retry_max;                   /* 4                                */
 675     UCHAR a_ack_timeout;                 /*                                  */
 676     UCHAR a_sifs;                        /*                                  */
 677     UCHAR a_difs;                        /*                                  */
 678     UCHAR a_pifs;                        /*                                  */
 679     UCHAR a_rts_threshold[2];            /*                                  */
 680     UCHAR a_scan_dwell_time[2];          /*                                  */
 681     UCHAR a_max_scan_dwell_time[2];      /*                                  */
 682     UCHAR a_assoc_resp_timeout_thresh;   /*                                  */
 683     UCHAR a_adhoc_scan_cycle_max;        /*                                  */
 684     UCHAR a_infra_scan_cycle_max;        /*                                  */
 685     UCHAR a_infra_super_scan_cycle_max;  /*                                  */
 686     UCHAR a_promiscuous_mode;            /*                                  */
 687     UCHAR a_unique_word[2];              /*                                  */
 688     UCHAR a_slot_time;                   /*                                  */
 689     UCHAR a_roaming_low_snr_thresh;      /*                                  */
 690     UCHAR a_low_snr_count_thresh;        /*                                  */
 691     UCHAR a_infra_missed_bcn_thresh;     /*                                  */
 692     UCHAR a_adhoc_missed_bcn_thresh;     /*                                  */
 693     UCHAR a_curr_country_code;           /* C_USA                            */
 694     UCHAR a_hop_pattern;                 /*                                  */
 695     UCHAR a_hop_pattern_length;          /*                                  */
 696 /* b4 - b5 differences start here */
 697     UCHAR a_cw_max[2];                   /*                                  */
 698     UCHAR a_cw_min[2];                   /*                                  */
 699     UCHAR a_noise_filter_gain;           /*                                  */
 700     UCHAR a_noise_limit_offset;          /*                                  */
 701     UCHAR a_det_rssi_thresh_offset;      /*                                  */
 702     UCHAR a_med_busy_thresh_offset;      /*                                  */
 703     UCHAR a_det_sync_thresh;             /*                                  */
 704     UCHAR a_test_mode;                   /*                                  */
 705     UCHAR a_test_min_chan_num;           /*                                  */
 706     UCHAR a_test_max_chan_num;           /*                                  */
 707     UCHAR a_allow_bcast_SSID_probe_rsp;
 708     UCHAR a_privacy_must_start;
 709     UCHAR a_privacy_can_join;
 710     UCHAR a_basic_rate_set[8];
 711 };
 712
 713 /*****************************************************************************/
 714 #define RAY_IOCG_PARMS (SIOCDEVPRIVATE)
 715 #define RAY_IOCS_PARMS (SIOCDEVPRIVATE + 1)
 716 #define RAY_DO_CMD     (SIOCDEVPRIVATE + 2)
 717
 718 /****** ethernet <-> 802.11 translation **************************************/
 719 typedef struct snaphdr_t
 720 {
 721   UCHAR   dsap;
 722   UCHAR   ssap;
 723   UCHAR   ctrl;
 724   UCHAR   org[3];
 725   UCHAR   ethertype[2];
 726 } snaphdr_t;
 727
 728 #define BRIDGE_ENCAP  0xf80000
 729 #define RFC1042_ENCAP 0
 730 #define SNAP_ID       0x0003aaaa
 731 #define RAY_IPX_TYPE  0x8137
 732 #define APPLEARP_TYPE 0x80f3
 733 /*****************************************************************************/
 734 #endif /* _RAYCTL_H_ */