1 /* 2 * This file is part of wl1271 3 * 4 * Copyright (C) 2009 Nokia Corporation 5 * 6 * Contact: Luciano Coelho <luciano.coelho@nokia.com> 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License 10 * version 2 as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 20 * 02110-1301 USA 21 * 22 */ 23 24 #ifndef __CONF_H__ 25 #define __CONF_H__ 26 27 enum { 28 CONF_HW_BIT_RATE_1MBPS = BIT(0), 29 CONF_HW_BIT_RATE_2MBPS = BIT(1), 30 CONF_HW_BIT_RATE_5_5MBPS = BIT(2), 31 CONF_HW_BIT_RATE_6MBPS = BIT(3), 32 CONF_HW_BIT_RATE_9MBPS = BIT(4), 33 CONF_HW_BIT_RATE_11MBPS = BIT(5), 34 CONF_HW_BIT_RATE_12MBPS = BIT(6), 35 CONF_HW_BIT_RATE_18MBPS = BIT(7), 36 CONF_HW_BIT_RATE_22MBPS = BIT(8), 37 CONF_HW_BIT_RATE_24MBPS = BIT(9), 38 CONF_HW_BIT_RATE_36MBPS = BIT(10), 39 CONF_HW_BIT_RATE_48MBPS = BIT(11), 40 CONF_HW_BIT_RATE_54MBPS = BIT(12), 41 CONF_HW_BIT_RATE_MCS_0 = BIT(13), 42 CONF_HW_BIT_RATE_MCS_1 = BIT(14), 43 CONF_HW_BIT_RATE_MCS_2 = BIT(15), 44 CONF_HW_BIT_RATE_MCS_3 = BIT(16), 45 CONF_HW_BIT_RATE_MCS_4 = BIT(17), 46 CONF_HW_BIT_RATE_MCS_5 = BIT(18), 47 CONF_HW_BIT_RATE_MCS_6 = BIT(19), 48 CONF_HW_BIT_RATE_MCS_7 = BIT(20), 49 CONF_HW_BIT_RATE_MCS_8 = BIT(21), 50 CONF_HW_BIT_RATE_MCS_9 = BIT(22), 51 CONF_HW_BIT_RATE_MCS_10 = BIT(23), 52 CONF_HW_BIT_RATE_MCS_11 = BIT(24), 53 CONF_HW_BIT_RATE_MCS_12 = BIT(25), 54 CONF_HW_BIT_RATE_MCS_13 = BIT(26), 55 CONF_HW_BIT_RATE_MCS_14 = BIT(27), 56 CONF_HW_BIT_RATE_MCS_15 = BIT(28), 57 }; 58 59 enum { 60 CONF_HW_RATE_INDEX_1MBPS = 0, 61 CONF_HW_RATE_INDEX_2MBPS = 1, 62 CONF_HW_RATE_INDEX_5_5MBPS = 2, 63 CONF_HW_RATE_INDEX_11MBPS = 3, 64 CONF_HW_RATE_INDEX_6MBPS = 4, 65 CONF_HW_RATE_INDEX_9MBPS = 5, 66 CONF_HW_RATE_INDEX_12MBPS = 6, 67 CONF_HW_RATE_INDEX_18MBPS = 7, 68 CONF_HW_RATE_INDEX_24MBPS = 8, 69 CONF_HW_RATE_INDEX_36MBPS = 9, 70 CONF_HW_RATE_INDEX_48MBPS = 10, 71 CONF_HW_RATE_INDEX_54MBPS = 11, 72 CONF_HW_RATE_INDEX_MCS0 = 12, 73 CONF_HW_RATE_INDEX_MCS1 = 13, 74 CONF_HW_RATE_INDEX_MCS2 = 14, 75 CONF_HW_RATE_INDEX_MCS3 = 15, 76 CONF_HW_RATE_INDEX_MCS4 = 16, 77 CONF_HW_RATE_INDEX_MCS5 = 17, 78 CONF_HW_RATE_INDEX_MCS6 = 18, 79 CONF_HW_RATE_INDEX_MCS7 = 19, 80 CONF_HW_RATE_INDEX_MCS7_SGI = 20, 81 CONF_HW_RATE_INDEX_MCS0_40MHZ = 21, 82 CONF_HW_RATE_INDEX_MCS1_40MHZ = 22, 83 CONF_HW_RATE_INDEX_MCS2_40MHZ = 23, 84 CONF_HW_RATE_INDEX_MCS3_40MHZ = 24, 85 CONF_HW_RATE_INDEX_MCS4_40MHZ = 25, 86 CONF_HW_RATE_INDEX_MCS5_40MHZ = 26, 87 CONF_HW_RATE_INDEX_MCS6_40MHZ = 27, 88 CONF_HW_RATE_INDEX_MCS7_40MHZ = 28, 89 CONF_HW_RATE_INDEX_MCS7_40MHZ_SGI = 29, 90 91 /* MCS8+ rates overlap with 40Mhz rates */ 92 CONF_HW_RATE_INDEX_MCS8 = 21, 93 CONF_HW_RATE_INDEX_MCS9 = 22, 94 CONF_HW_RATE_INDEX_MCS10 = 23, 95 CONF_HW_RATE_INDEX_MCS11 = 24, 96 CONF_HW_RATE_INDEX_MCS12 = 25, 97 CONF_HW_RATE_INDEX_MCS13 = 26, 98 CONF_HW_RATE_INDEX_MCS14 = 27, 99 CONF_HW_RATE_INDEX_MCS15 = 28, 100 CONF_HW_RATE_INDEX_MCS15_SGI = 29, 101 102 CONF_HW_RATE_INDEX_MAX = CONF_HW_RATE_INDEX_MCS7_40MHZ_SGI, 103 }; 104 105 #define CONF_HW_RXTX_RATE_UNSUPPORTED 0xff 106 107 enum { 108 CONF_SG_DISABLE = 0, 109 CONF_SG_PROTECTIVE, 110 CONF_SG_OPPORTUNISTIC 111 }; 112 113 #define WLCORE_CONF_SG_PARAMS_MAX 67 114 #define WLCORE_CONF_SG_PARAMS_ALL 0xff 115 116 struct conf_sg_settings { 117 u32 params[WLCORE_CONF_SG_PARAMS_MAX]; 118 u8 state; 119 } __packed; 120 121 enum conf_rx_queue_type { 122 CONF_RX_QUEUE_TYPE_LOW_PRIORITY, /* All except the high priority */ 123 CONF_RX_QUEUE_TYPE_HIGH_PRIORITY, /* Management and voice packets */ 124 }; 125 126 struct conf_rx_settings { 127 /* 128 * The maximum amount of time, in TU, before the 129 * firmware discards the MSDU. 130 * 131 * Range: 0 - 0xFFFFFFFF 132 */ 133 u32 rx_msdu_life_time; 134 135 /* 136 * Packet detection threshold in the PHY. 137 * 138 * FIXME: details unknown. 139 */ 140 u32 packet_detection_threshold; 141 142 /* 143 * The longest time the STA will wait to receive traffic from the AP 144 * after a PS-poll has been transmitted. 145 * 146 * Range: 0 - 200000 147 */ 148 u16 ps_poll_timeout; 149 /* 150 * The longest time the STA will wait to receive traffic from the AP 151 * after a frame has been sent from an UPSD enabled queue. 152 * 153 * Range: 0 - 200000 154 */ 155 u16 upsd_timeout; 156 157 /* 158 * The number of octets in an MPDU, below which an RTS/CTS 159 * handshake is not performed. 160 * 161 * Range: 0 - 4096 162 */ 163 u16 rts_threshold; 164 165 /* 166 * The RX Clear Channel Assessment threshold in the PHY 167 * (the energy threshold). 168 * 169 * Range: ENABLE_ENERGY_D == 0x140A 170 * DISABLE_ENERGY_D == 0xFFEF 171 */ 172 u16 rx_cca_threshold; 173 174 /* 175 * Occupied Rx mem-blocks number which requires interrupting the host 176 * (0 = no buffering, 0xffff = disabled). 177 * 178 * Range: u16 179 */ 180 u16 irq_blk_threshold; 181 182 /* 183 * Rx packets number which requires interrupting the host 184 * (0 = no buffering). 185 * 186 * Range: u16 187 */ 188 u16 irq_pkt_threshold; 189 190 /* 191 * Max time in msec the FW may delay RX-Complete interrupt. 192 * 193 * Range: 1 - 100 194 */ 195 u16 irq_timeout; 196 197 /* 198 * The RX queue type. 199 * 200 * Range: RX_QUEUE_TYPE_RX_LOW_PRIORITY, RX_QUEUE_TYPE_RX_HIGH_PRIORITY, 201 */ 202 u8 queue_type; 203 } __packed; 204 205 #define CONF_TX_MAX_RATE_CLASSES 10 206 207 #define CONF_TX_RATE_MASK_UNSPECIFIED 0 208 #define CONF_TX_RATE_MASK_BASIC (CONF_HW_BIT_RATE_1MBPS | \ 209 CONF_HW_BIT_RATE_2MBPS) 210 #define CONF_TX_RATE_RETRY_LIMIT 10 211 212 /* basic rates for p2p operations (probe req/resp, etc.) */ 213 #define CONF_TX_RATE_MASK_BASIC_P2P CONF_HW_BIT_RATE_6MBPS 214 215 /* 216 * Rates supported for data packets when operating as STA/AP. Note the absence 217 * of the 22Mbps rate. There is a FW limitation on 12 rates so we must drop 218 * one. The rate dropped is not mandatory under any operating mode. 219 */ 220 #define CONF_TX_ENABLED_RATES (CONF_HW_BIT_RATE_1MBPS | \ 221 CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ 222 CONF_HW_BIT_RATE_6MBPS | CONF_HW_BIT_RATE_9MBPS | \ 223 CONF_HW_BIT_RATE_11MBPS | CONF_HW_BIT_RATE_12MBPS | \ 224 CONF_HW_BIT_RATE_18MBPS | CONF_HW_BIT_RATE_24MBPS | \ 225 CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \ 226 CONF_HW_BIT_RATE_54MBPS) 227 228 #define CONF_TX_CCK_RATES (CONF_HW_BIT_RATE_1MBPS | \ 229 CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ 230 CONF_HW_BIT_RATE_11MBPS) 231 232 #define CONF_TX_OFDM_RATES (CONF_HW_BIT_RATE_6MBPS | \ 233 CONF_HW_BIT_RATE_12MBPS | CONF_HW_BIT_RATE_24MBPS | \ 234 CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \ 235 CONF_HW_BIT_RATE_54MBPS) 236 237 #define CONF_TX_MCS_RATES (CONF_HW_BIT_RATE_MCS_0 | \ 238 CONF_HW_BIT_RATE_MCS_1 | CONF_HW_BIT_RATE_MCS_2 | \ 239 CONF_HW_BIT_RATE_MCS_3 | CONF_HW_BIT_RATE_MCS_4 | \ 240 CONF_HW_BIT_RATE_MCS_5 | CONF_HW_BIT_RATE_MCS_6 | \ 241 CONF_HW_BIT_RATE_MCS_7) 242 243 #define CONF_TX_MIMO_RATES (CONF_HW_BIT_RATE_MCS_8 | \ 244 CONF_HW_BIT_RATE_MCS_9 | CONF_HW_BIT_RATE_MCS_10 | \ 245 CONF_HW_BIT_RATE_MCS_11 | CONF_HW_BIT_RATE_MCS_12 | \ 246 CONF_HW_BIT_RATE_MCS_13 | CONF_HW_BIT_RATE_MCS_14 | \ 247 CONF_HW_BIT_RATE_MCS_15) 248 249 /* 250 * Default rates for management traffic when operating in AP mode. This 251 * should be configured according to the basic rate set of the AP 252 */ 253 #define CONF_TX_AP_DEFAULT_MGMT_RATES (CONF_HW_BIT_RATE_1MBPS | \ 254 CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS) 255 256 /* default rates for working as IBSS (11b and OFDM) */ 257 #define CONF_TX_IBSS_DEFAULT_RATES (CONF_HW_BIT_RATE_1MBPS | \ 258 CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ 259 CONF_HW_BIT_RATE_11MBPS | CONF_TX_OFDM_RATES); 260 261 struct conf_tx_rate_class { 262 263 /* 264 * The rates enabled for this rate class. 265 * 266 * Range: CONF_HW_BIT_RATE_* bit mask 267 */ 268 u32 enabled_rates; 269 270 /* 271 * The dot11 short retry limit used for TX retries. 272 * 273 * Range: u8 274 */ 275 u8 short_retry_limit; 276 277 /* 278 * The dot11 long retry limit used for TX retries. 279 * 280 * Range: u8 281 */ 282 u8 long_retry_limit; 283 284 /* 285 * Flags controlling the attributes of TX transmission. 286 * 287 * Range: bit 0: Truncate - when set, FW attempts to send a frame stop 288 * when the total valid per-rate attempts have 289 * been exhausted; otherwise transmissions 290 * will continue at the lowest available rate 291 * until the appropriate one of the 292 * short_retry_limit, long_retry_limit, 293 * dot11_max_transmit_msdu_life_time, or 294 * max_tx_life_time, is exhausted. 295 * 1: Preamble Override - indicates if the preamble type 296 * should be used in TX. 297 * 2: Preamble Type - the type of the preamble to be used by 298 * the policy (0 - long preamble, 1 - short preamble. 299 */ 300 u8 aflags; 301 } __packed; 302 303 #define CONF_TX_MAX_AC_COUNT 4 304 305 /* Slot number setting to start transmission at PIFS interval */ 306 #define CONF_TX_AIFS_PIFS 1 307 /* Slot number setting to start transmission at DIFS interval normal 308 * DCF access */ 309 #define CONF_TX_AIFS_DIFS 2 310 311 312 enum conf_tx_ac { 313 CONF_TX_AC_BE = 0, /* best effort / legacy */ 314 CONF_TX_AC_BK = 1, /* background */ 315 CONF_TX_AC_VI = 2, /* video */ 316 CONF_TX_AC_VO = 3, /* voice */ 317 CONF_TX_AC_CTS2SELF = 4, /* fictitious AC, follows AC_VO */ 318 CONF_TX_AC_ANY_TID = 0xff 319 }; 320 321 struct conf_tx_ac_category { 322 /* 323 * The AC class identifier. 324 * 325 * Range: enum conf_tx_ac 326 */ 327 u8 ac; 328 329 /* 330 * The contention window minimum size (in slots) for the access 331 * class. 332 * 333 * Range: u8 334 */ 335 u8 cw_min; 336 337 /* 338 * The contention window maximum size (in slots) for the access 339 * class. 340 * 341 * Range: u8 342 */ 343 u16 cw_max; 344 345 /* 346 * The AIF value (in slots) for the access class. 347 * 348 * Range: u8 349 */ 350 u8 aifsn; 351 352 /* 353 * The TX Op Limit (in microseconds) for the access class. 354 * 355 * Range: u16 356 */ 357 u16 tx_op_limit; 358 } __packed; 359 360 #define CONF_TX_MAX_TID_COUNT 8 361 362 /* Allow TX BA on all TIDs but 6,7. These are currently reserved in the FW */ 363 #define CONF_TX_BA_ENABLED_TID_BITMAP 0x3F 364 365 enum { 366 CONF_CHANNEL_TYPE_DCF = 0, /* DC/LEGACY*/ 367 CONF_CHANNEL_TYPE_EDCF = 1, /* EDCA*/ 368 CONF_CHANNEL_TYPE_HCCA = 2, /* HCCA*/ 369 }; 370 371 enum { 372 CONF_PS_SCHEME_LEGACY = 0, 373 CONF_PS_SCHEME_UPSD_TRIGGER = 1, 374 CONF_PS_SCHEME_LEGACY_PSPOLL = 2, 375 CONF_PS_SCHEME_SAPSD = 3, 376 }; 377 378 enum { 379 CONF_ACK_POLICY_LEGACY = 0, 380 CONF_ACK_POLICY_NO_ACK = 1, 381 CONF_ACK_POLICY_BLOCK = 2, 382 }; 383 384 385 struct conf_tx_tid { 386 u8 queue_id; 387 u8 channel_type; 388 u8 tsid; 389 u8 ps_scheme; 390 u8 ack_policy; 391 u32 apsd_conf[2]; 392 } __packed; 393 394 struct conf_tx_settings { 395 /* 396 * The TX ED value for TELEC Enable/Disable. 397 * 398 * Range: 0, 1 399 */ 400 u8 tx_energy_detection; 401 402 /* 403 * Configuration for rate classes for TX (currently only one 404 * rate class supported). Used in non-AP mode. 405 */ 406 struct conf_tx_rate_class sta_rc_conf; 407 408 /* 409 * Configuration for access categories for TX rate control. 410 */ 411 u8 ac_conf_count; 412 struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT]; 413 414 /* 415 * AP-mode - allow this number of TX retries to a station before an 416 * event is triggered from FW. 417 * In AP-mode the hlids of unreachable stations are given in the 418 * "sta_tx_retry_exceeded" member in the event mailbox. 419 */ 420 u8 max_tx_retries; 421 422 /* 423 * AP-mode - after this number of seconds a connected station is 424 * considered inactive. 425 */ 426 u16 ap_aging_period; 427 428 /* 429 * Configuration for TID parameters. 430 */ 431 u8 tid_conf_count; 432 struct conf_tx_tid tid_conf[CONF_TX_MAX_TID_COUNT]; 433 434 /* 435 * The TX fragmentation threshold. 436 * 437 * Range: u16 438 */ 439 u16 frag_threshold; 440 441 /* 442 * Max time in msec the FW may delay frame TX-Complete interrupt. 443 * 444 * Range: u16 445 */ 446 u16 tx_compl_timeout; 447 448 /* 449 * Completed TX packet count which requires to issue the TX-Complete 450 * interrupt. 451 * 452 * Range: u16 453 */ 454 u16 tx_compl_threshold; 455 456 /* 457 * The rate used for control messages and scanning on the 2.4GHz band 458 * 459 * Range: CONF_HW_BIT_RATE_* bit mask 460 */ 461 u32 basic_rate; 462 463 /* 464 * The rate used for control messages and scanning on the 5GHz band 465 * 466 * Range: CONF_HW_BIT_RATE_* bit mask 467 */ 468 u32 basic_rate_5; 469 470 /* 471 * TX retry limits for templates 472 */ 473 u8 tmpl_short_retry_limit; 474 u8 tmpl_long_retry_limit; 475 476 /* Time in ms for Tx watchdog timer to expire */ 477 u32 tx_watchdog_timeout; 478 479 /* 480 * when a slow link has this much packets pending, it becomes a low 481 * priority link, scheduling-wise 482 */ 483 u8 slow_link_thold; 484 485 /* 486 * when a fast link has this much packets pending, it becomes a low 487 * priority link, scheduling-wise 488 */ 489 u8 fast_link_thold; 490 } __packed; 491 492 enum { 493 CONF_WAKE_UP_EVENT_BEACON = 0x01, /* Wake on every Beacon*/ 494 CONF_WAKE_UP_EVENT_DTIM = 0x02, /* Wake on every DTIM*/ 495 CONF_WAKE_UP_EVENT_N_DTIM = 0x04, /* Wake every Nth DTIM */ 496 CONF_WAKE_UP_EVENT_N_BEACONS = 0x08, /* Wake every Nth beacon */ 497 CONF_WAKE_UP_EVENT_BITS_MASK = 0x0F 498 }; 499 500 #define CONF_MAX_BCN_FILT_IE_COUNT 32 501 502 #define CONF_BCN_RULE_PASS_ON_CHANGE BIT(0) 503 #define CONF_BCN_RULE_PASS_ON_APPEARANCE BIT(1) 504 505 #define CONF_BCN_IE_OUI_LEN 3 506 #define CONF_BCN_IE_VER_LEN 2 507 508 struct conf_bcn_filt_rule { 509 /* 510 * IE number to which to associate a rule. 511 * 512 * Range: u8 513 */ 514 u8 ie; 515 516 /* 517 * Rule to associate with the specific ie. 518 * 519 * Range: CONF_BCN_RULE_PASS_ON_* 520 */ 521 u8 rule; 522 523 /* 524 * OUI for the vendor specifie IE (221) 525 */ 526 u8 oui[CONF_BCN_IE_OUI_LEN]; 527 528 /* 529 * Type for the vendor specifie IE (221) 530 */ 531 u8 type; 532 533 /* 534 * Version for the vendor specifie IE (221) 535 */ 536 u8 version[CONF_BCN_IE_VER_LEN]; 537 } __packed; 538 539 #define CONF_MAX_RSSI_SNR_TRIGGERS 8 540 541 enum { 542 CONF_TRIG_METRIC_RSSI_BEACON = 0, 543 CONF_TRIG_METRIC_RSSI_DATA, 544 CONF_TRIG_METRIC_SNR_BEACON, 545 CONF_TRIG_METRIC_SNR_DATA 546 }; 547 548 enum { 549 CONF_TRIG_EVENT_TYPE_LEVEL = 0, 550 CONF_TRIG_EVENT_TYPE_EDGE 551 }; 552 553 enum { 554 CONF_TRIG_EVENT_DIR_LOW = 0, 555 CONF_TRIG_EVENT_DIR_HIGH, 556 CONF_TRIG_EVENT_DIR_BIDIR 557 }; 558 559 struct conf_sig_weights { 560 561 /* 562 * RSSI from beacons average weight. 563 * 564 * Range: u8 565 */ 566 u8 rssi_bcn_avg_weight; 567 568 /* 569 * RSSI from data average weight. 570 * 571 * Range: u8 572 */ 573 u8 rssi_pkt_avg_weight; 574 575 /* 576 * SNR from beacons average weight. 577 * 578 * Range: u8 579 */ 580 u8 snr_bcn_avg_weight; 581 582 /* 583 * SNR from data average weight. 584 * 585 * Range: u8 586 */ 587 u8 snr_pkt_avg_weight; 588 } __packed; 589 590 enum conf_bcn_filt_mode { 591 CONF_BCN_FILT_MODE_DISABLED = 0, 592 CONF_BCN_FILT_MODE_ENABLED = 1 593 }; 594 595 enum conf_bet_mode { 596 CONF_BET_MODE_DISABLE = 0, 597 CONF_BET_MODE_ENABLE = 1, 598 }; 599 600 struct conf_conn_settings { 601 /* 602 * Firmware wakeup conditions configuration. The host may set only 603 * one bit. 604 * 605 * Range: CONF_WAKE_UP_EVENT_* 606 */ 607 u8 wake_up_event; 608 609 /* 610 * Listen interval for beacons or Dtims. 611 * 612 * Range: 0 for beacon and Dtim wakeup 613 * 1-10 for x Dtims 614 * 1-255 for x beacons 615 */ 616 u8 listen_interval; 617 618 /* 619 * Firmware wakeup conditions during suspend 620 * Range: CONF_WAKE_UP_EVENT_* 621 */ 622 u8 suspend_wake_up_event; 623 624 /* 625 * Listen interval during suspend. 626 * Currently will be in DTIMs (1-10) 627 * 628 */ 629 u8 suspend_listen_interval; 630 631 /* 632 * Enable or disable the beacon filtering. 633 * 634 * Range: CONF_BCN_FILT_MODE_* 635 */ 636 u8 bcn_filt_mode; 637 638 /* 639 * Configure Beacon filter pass-thru rules. 640 */ 641 u8 bcn_filt_ie_count; 642 struct conf_bcn_filt_rule bcn_filt_ie[CONF_MAX_BCN_FILT_IE_COUNT]; 643 644 /* 645 * The number of consecutive beacons to lose, before the firmware 646 * becomes out of synch. 647 * 648 * Range: u32 649 */ 650 u32 synch_fail_thold; 651 652 /* 653 * After out-of-synch, the number of TU's to wait without a further 654 * received beacon (or probe response) before issuing the BSS_EVENT_LOSE 655 * event. 656 * 657 * Range: u32 658 */ 659 u32 bss_lose_timeout; 660 661 /* 662 * Beacon receive timeout. 663 * 664 * Range: u32 665 */ 666 u32 beacon_rx_timeout; 667 668 /* 669 * Broadcast receive timeout. 670 * 671 * Range: u32 672 */ 673 u32 broadcast_timeout; 674 675 /* 676 * Enable/disable reception of broadcast packets in power save mode 677 * 678 * Range: 1 - enable, 0 - disable 679 */ 680 u8 rx_broadcast_in_ps; 681 682 /* 683 * Consecutive PS Poll failures before sending event to driver 684 * 685 * Range: u8 686 */ 687 u8 ps_poll_threshold; 688 689 /* 690 * Configuration of signal average weights. 691 */ 692 struct conf_sig_weights sig_weights; 693 694 /* 695 * Specifies if beacon early termination procedure is enabled or 696 * disabled. 697 * 698 * Range: CONF_BET_MODE_* 699 */ 700 u8 bet_enable; 701 702 /* 703 * Specifies the maximum number of consecutive beacons that may be 704 * early terminated. After this number is reached at least one full 705 * beacon must be correctly received in FW before beacon ET 706 * resumes. 707 * 708 * Range 0 - 255 709 */ 710 u8 bet_max_consecutive; 711 712 /* 713 * Specifies the maximum number of times to try PSM entry if it fails 714 * (if sending the appropriate null-func message fails.) 715 * 716 * Range 0 - 255 717 */ 718 u8 psm_entry_retries; 719 720 /* 721 * Specifies the maximum number of times to try PSM exit if it fails 722 * (if sending the appropriate null-func message fails.) 723 * 724 * Range 0 - 255 725 */ 726 u8 psm_exit_retries; 727 728 /* 729 * Specifies the maximum number of times to try transmit the PSM entry 730 * null-func frame for each PSM entry attempt 731 * 732 * Range 0 - 255 733 */ 734 u8 psm_entry_nullfunc_retries; 735 736 /* 737 * Specifies the dynamic PS timeout in ms that will be used 738 * by the FW when in AUTO_PS mode 739 */ 740 u16 dynamic_ps_timeout; 741 742 /* 743 * Specifies whether dynamic PS should be disabled and PSM forced. 744 * This is required for certain WiFi certification tests. 745 */ 746 u8 forced_ps; 747 748 /* 749 * 750 * Specifies the interval of the connection keep-alive null-func 751 * frame in ms. 752 * 753 * Range: 1000 - 3600000 754 */ 755 u32 keep_alive_interval; 756 757 /* 758 * Maximum listen interval supported by the driver in units of beacons. 759 * 760 * Range: u16 761 */ 762 u8 max_listen_interval; 763 764 /* 765 * Default sleep authorization for a new STA interface. This determines 766 * whether we can go to ELP. 767 */ 768 u8 sta_sleep_auth; 769 770 /* 771 * Default RX BA Activity filter configuration 772 */ 773 u8 suspend_rx_ba_activity; 774 } __packed; 775 776 enum { 777 CONF_REF_CLK_19_2_E, 778 CONF_REF_CLK_26_E, 779 CONF_REF_CLK_38_4_E, 780 CONF_REF_CLK_52_E, 781 CONF_REF_CLK_38_4_M_XTAL, 782 CONF_REF_CLK_26_M_XTAL, 783 }; 784 785 enum single_dual_band_enum { 786 CONF_SINGLE_BAND, 787 CONF_DUAL_BAND 788 }; 789 790 #define CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE 15 791 #define CONF_NUMBER_OF_SUB_BANDS_5 7 792 #define CONF_NUMBER_OF_RATE_GROUPS 6 793 #define CONF_NUMBER_OF_CHANNELS_2_4 14 794 #define CONF_NUMBER_OF_CHANNELS_5 35 795 796 struct conf_itrim_settings { 797 /* enable dco itrim */ 798 u8 enable; 799 800 /* moderation timeout in microsecs from the last TX */ 801 u32 timeout; 802 } __packed; 803 804 enum conf_fast_wakeup { 805 CONF_FAST_WAKEUP_ENABLE, 806 CONF_FAST_WAKEUP_DISABLE, 807 }; 808 809 struct conf_pm_config_settings { 810 /* 811 * Host clock settling time 812 * 813 * Range: 0 - 30000 us 814 */ 815 u32 host_clk_settling_time; 816 817 /* 818 * Host fast wakeup support 819 * 820 * Range: enum conf_fast_wakeup 821 */ 822 u8 host_fast_wakeup_support; 823 } __packed; 824 825 struct conf_roam_trigger_settings { 826 /* 827 * The minimum interval between two trigger events. 828 * 829 * Range: 0 - 60000 ms 830 */ 831 u16 trigger_pacing; 832 833 /* 834 * The weight for rssi/beacon average calculation 835 * 836 * Range: 0 - 255 837 */ 838 u8 avg_weight_rssi_beacon; 839 840 /* 841 * The weight for rssi/data frame average calculation 842 * 843 * Range: 0 - 255 844 */ 845 u8 avg_weight_rssi_data; 846 847 /* 848 * The weight for snr/beacon average calculation 849 * 850 * Range: 0 - 255 851 */ 852 u8 avg_weight_snr_beacon; 853 854 /* 855 * The weight for snr/data frame average calculation 856 * 857 * Range: 0 - 255 858 */ 859 u8 avg_weight_snr_data; 860 } __packed; 861 862 struct conf_scan_settings { 863 /* 864 * The minimum time to wait on each channel for active scans 865 * This value will be used whenever there's a connected interface. 866 * 867 * Range: u32 tu/1000 868 */ 869 u32 min_dwell_time_active; 870 871 /* 872 * The maximum time to wait on each channel for active scans 873 * This value will be currently used whenever there's a 874 * connected interface. It shouldn't exceed 30000 (~30ms) to avoid 875 * possible interference of voip traffic going on while scanning. 876 * 877 * Range: u32 tu/1000 878 */ 879 u32 max_dwell_time_active; 880 881 /* The minimum time to wait on each channel for active scans 882 * when it's possible to have longer scan dwell times. 883 * Currently this is used whenever we're idle on all interfaces. 884 * Longer dwell times improve detection of networks within a 885 * single scan. 886 * 887 * Range: u32 tu/1000 888 */ 889 u32 min_dwell_time_active_long; 890 891 /* The maximum time to wait on each channel for active scans 892 * when it's possible to have longer scan dwell times. 893 * See min_dwell_time_active_long 894 * 895 * Range: u32 tu/1000 896 */ 897 u32 max_dwell_time_active_long; 898 899 /* time to wait on the channel for passive scans (in TU/1000) */ 900 u32 dwell_time_passive; 901 902 /* time to wait on the channel for DFS scans (in TU/1000) */ 903 u32 dwell_time_dfs; 904 905 /* 906 * Number of probe requests to transmit on each active scan channel 907 * 908 * Range: u8 909 */ 910 u16 num_probe_reqs; 911 912 /* 913 * Scan trigger (split scan) timeout. The FW will split the scan 914 * operation into slices of the given time and allow the FW to schedule 915 * other tasks in between. 916 * 917 * Range: u32 Microsecs 918 */ 919 u32 split_scan_timeout; 920 } __packed; 921 922 struct conf_sched_scan_settings { 923 /* 924 * The base time to wait on the channel for active scans (in TU/1000). 925 * The minimum dwell time is calculated according to this: 926 * min_dwell_time = base + num_of_probes_to_be_sent * delta_per_probe 927 * The maximum dwell time is calculated according to this: 928 * max_dwell_time = min_dwell_time + max_dwell_time_delta 929 */ 930 u32 base_dwell_time; 931 932 /* The delta between the min dwell time and max dwell time for 933 * active scans (in TU/1000s). The max dwell time is used by the FW once 934 * traffic is detected on the channel. 935 */ 936 u32 max_dwell_time_delta; 937 938 /* Delta added to min dwell time per each probe in 2.4 GHz (TU/1000) */ 939 u32 dwell_time_delta_per_probe; 940 941 /* Delta added to min dwell time per each probe in 5 GHz (TU/1000) */ 942 u32 dwell_time_delta_per_probe_5; 943 944 /* time to wait on the channel for passive scans (in TU/1000) */ 945 u32 dwell_time_passive; 946 947 /* time to wait on the channel for DFS scans (in TU/1000) */ 948 u32 dwell_time_dfs; 949 950 /* number of probe requests to send on each channel in active scans */ 951 u8 num_probe_reqs; 952 953 /* RSSI threshold to be used for filtering */ 954 s8 rssi_threshold; 955 956 /* SNR threshold to be used for filtering */ 957 s8 snr_threshold; 958 959 /* 960 * number of short intervals scheduled scan cycles before 961 * switching to long intervals 962 */ 963 u8 num_short_intervals; 964 965 /* interval between each long scheduled scan cycle (in ms) */ 966 u16 long_interval; 967 } __packed; 968 969 struct conf_ht_setting { 970 u8 rx_ba_win_size; 971 u8 tx_ba_win_size; 972 u16 inactivity_timeout; 973 974 /* bitmap of enabled TIDs for TX BA sessions */ 975 u8 tx_ba_tid_bitmap; 976 } __packed; 977 978 struct conf_memory_settings { 979 /* Number of stations supported in IBSS mode */ 980 u8 num_stations; 981 982 /* Number of ssid profiles used in IBSS mode */ 983 u8 ssid_profiles; 984 985 /* Number of memory buffers allocated to rx pool */ 986 u8 rx_block_num; 987 988 /* Minimum number of blocks allocated to tx pool */ 989 u8 tx_min_block_num; 990 991 /* Disable/Enable dynamic memory */ 992 u8 dynamic_memory; 993 994 /* 995 * Minimum required free tx memory blocks in order to assure optimum 996 * performance 997 * 998 * Range: 0-120 999 */ 1000 u8 min_req_tx_blocks; 1001 1002 /* 1003 * Minimum required free rx memory blocks in order to assure optimum 1004 * performance 1005 * 1006 * Range: 0-120 1007 */ 1008 u8 min_req_rx_blocks; 1009 1010 /* 1011 * Minimum number of mem blocks (free+used) guaranteed for TX 1012 * 1013 * Range: 0-120 1014 */ 1015 u8 tx_min; 1016 } __packed; 1017 1018 struct conf_fm_coex { 1019 u8 enable; 1020 u8 swallow_period; 1021 u8 n_divider_fref_set_1; 1022 u8 n_divider_fref_set_2; 1023 u16 m_divider_fref_set_1; 1024 u16 m_divider_fref_set_2; 1025 u32 coex_pll_stabilization_time; 1026 u16 ldo_stabilization_time; 1027 u8 fm_disturbed_band_margin; 1028 u8 swallow_clk_diff; 1029 } __packed; 1030 1031 struct conf_rx_streaming_settings { 1032 /* 1033 * RX Streaming duration (in msec) from last tx/rx 1034 * 1035 * Range: u32 1036 */ 1037 u32 duration; 1038 1039 /* 1040 * Bitmap of tids to be polled during RX streaming. 1041 * (Note: it doesn't look like it really matters) 1042 * 1043 * Range: 0x1-0xff 1044 */ 1045 u8 queues; 1046 1047 /* 1048 * RX Streaming interval. 1049 * (Note:this value is also used as the rx streaming timeout) 1050 * Range: 0 (disabled), 10 - 100 1051 */ 1052 u8 interval; 1053 1054 /* 1055 * enable rx streaming also when there is no coex activity 1056 */ 1057 u8 always; 1058 } __packed; 1059 1060 #define CONF_FWLOG_MIN_MEM_BLOCKS 2 1061 #define CONF_FWLOG_MAX_MEM_BLOCKS 16 1062 1063 struct conf_fwlog { 1064 /* Continuous or on-demand */ 1065 u8 mode; 1066 1067 /* 1068 * Number of memory blocks dedicated for the FW logger 1069 * 1070 * Range: 2-16, or 0 to disable the FW logger 1071 */ 1072 u8 mem_blocks; 1073 1074 /* Minimum log level threshold */ 1075 u8 severity; 1076 1077 /* Include/exclude timestamps from the log messages */ 1078 u8 timestamp; 1079 1080 /* See enum wl1271_fwlogger_output */ 1081 u8 output; 1082 1083 /* Regulates the frequency of log messages */ 1084 u8 threshold; 1085 } __packed; 1086 1087 #define ACX_RATE_MGMT_NUM_OF_RATES 13 1088 struct conf_rate_policy_settings { 1089 u16 rate_retry_score; 1090 u16 per_add; 1091 u16 per_th1; 1092 u16 per_th2; 1093 u16 max_per; 1094 u8 inverse_curiosity_factor; 1095 u8 tx_fail_low_th; 1096 u8 tx_fail_high_th; 1097 u8 per_alpha_shift; 1098 u8 per_add_shift; 1099 u8 per_beta1_shift; 1100 u8 per_beta2_shift; 1101 u8 rate_check_up; 1102 u8 rate_check_down; 1103 u8 rate_retry_policy[ACX_RATE_MGMT_NUM_OF_RATES]; 1104 } __packed; 1105 1106 struct conf_hangover_settings { 1107 u32 recover_time; 1108 u8 hangover_period; 1109 u8 dynamic_mode; 1110 u8 early_termination_mode; 1111 u8 max_period; 1112 u8 min_period; 1113 u8 increase_delta; 1114 u8 decrease_delta; 1115 u8 quiet_time; 1116 u8 increase_time; 1117 u8 window_size; 1118 } __packed; 1119 1120 struct conf_recovery_settings { 1121 /* BUG() on fw recovery */ 1122 u8 bug_on_recovery; 1123 1124 /* Prevent HW recovery. FW will remain stuck. */ 1125 u8 no_recovery; 1126 } __packed; 1127 1128 /* 1129 * The conf version consists of 4 bytes. The two MSB are the wlcore 1130 * version, the two LSB are the lower driver's private conf 1131 * version. 1132 */ 1133 #define WLCORE_CONF_VERSION (0x0007 << 16) 1134 #define WLCORE_CONF_MASK 0xffff0000 1135 #define WLCORE_CONF_SIZE (sizeof(struct wlcore_conf_header) + \ 1136 sizeof(struct wlcore_conf)) 1137 1138 struct wlcore_conf_header { 1139 __le32 magic; 1140 __le32 version; 1141 __le32 checksum; 1142 } __packed; 1143 1144 struct wlcore_conf { 1145 struct conf_sg_settings sg; 1146 struct conf_rx_settings rx; 1147 struct conf_tx_settings tx; 1148 struct conf_conn_settings conn; 1149 struct conf_itrim_settings itrim; 1150 struct conf_pm_config_settings pm_config; 1151 struct conf_roam_trigger_settings roam_trigger; 1152 struct conf_scan_settings scan; 1153 struct conf_sched_scan_settings sched_scan; 1154 struct conf_ht_setting ht; 1155 struct conf_memory_settings mem; 1156 struct conf_fm_coex fm_coex; 1157 struct conf_rx_streaming_settings rx_streaming; 1158 struct conf_fwlog fwlog; 1159 struct conf_rate_policy_settings rate; 1160 struct conf_hangover_settings hangover; 1161 struct conf_recovery_settings recovery; 1162 } __packed; 1163 1164 struct wlcore_conf_file { 1165 struct wlcore_conf_header header; 1166 struct wlcore_conf core; 1167 u8 priv[0]; 1168 } __packed; 1169 1170 #endif 1171