1 // SPDX-License-Identifier: GPL-2.0 2 #include "acx.h" 3 4 #include <linux/module.h> 5 #include <linux/slab.h> 6 #include <linux/string.h> 7 8 #include "wl1251.h" 9 #include "reg.h" 10 #include "cmd.h" 11 #include "ps.h" 12 13 int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod, 14 u8 mgt_rate, u8 mgt_mod) 15 { 16 struct acx_fw_gen_frame_rates *rates; 17 int ret; 18 19 wl1251_debug(DEBUG_ACX, "acx frame rates"); 20 21 rates = kzalloc(sizeof(*rates), GFP_KERNEL); 22 if (!rates) 23 return -ENOMEM; 24 25 rates->tx_ctrl_frame_rate = ctrl_rate; 26 rates->tx_ctrl_frame_mod = ctrl_mod; 27 rates->tx_mgt_frame_rate = mgt_rate; 28 rates->tx_mgt_frame_mod = mgt_mod; 29 30 ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES, 31 rates, sizeof(*rates)); 32 if (ret < 0) { 33 wl1251_error("Failed to set FW rates and modulation"); 34 goto out; 35 } 36 37 out: 38 kfree(rates); 39 return ret; 40 } 41 42 43 int wl1251_acx_station_id(struct wl1251 *wl) 44 { 45 struct acx_dot11_station_id *mac; 46 int ret, i; 47 48 wl1251_debug(DEBUG_ACX, "acx dot11_station_id"); 49 50 mac = kzalloc(sizeof(*mac), GFP_KERNEL); 51 if (!mac) 52 return -ENOMEM; 53 54 for (i = 0; i < ETH_ALEN; i++) 55 mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i]; 56 57 ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac)); 58 59 kfree(mac); 60 return ret; 61 } 62 63 int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id) 64 { 65 struct acx_dot11_default_key *default_key; 66 int ret; 67 68 wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id); 69 70 default_key = kzalloc(sizeof(*default_key), GFP_KERNEL); 71 if (!default_key) 72 return -ENOMEM; 73 74 default_key->id = key_id; 75 76 ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY, 77 default_key, sizeof(*default_key)); 78 if (ret < 0) { 79 wl1251_error("Couldn't set default key"); 80 goto out; 81 } 82 83 wl->default_key = key_id; 84 85 out: 86 kfree(default_key); 87 return ret; 88 } 89 90 int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event, 91 u8 listen_interval) 92 { 93 struct acx_wake_up_condition *wake_up; 94 int ret; 95 96 wl1251_debug(DEBUG_ACX, "acx wake up conditions"); 97 98 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL); 99 if (!wake_up) 100 return -ENOMEM; 101 102 wake_up->wake_up_event = wake_up_event; 103 wake_up->listen_interval = listen_interval; 104 105 ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS, 106 wake_up, sizeof(*wake_up)); 107 if (ret < 0) { 108 wl1251_warning("could not set wake up conditions: %d", ret); 109 goto out; 110 } 111 112 out: 113 kfree(wake_up); 114 return ret; 115 } 116 117 int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth) 118 { 119 struct acx_sleep_auth *auth; 120 int ret; 121 122 wl1251_debug(DEBUG_ACX, "acx sleep auth"); 123 124 auth = kzalloc(sizeof(*auth), GFP_KERNEL); 125 if (!auth) 126 return -ENOMEM; 127 128 auth->sleep_auth = sleep_auth; 129 130 ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth)); 131 132 kfree(auth); 133 return ret; 134 } 135 136 int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len) 137 { 138 struct acx_revision *rev; 139 int ret; 140 141 wl1251_debug(DEBUG_ACX, "acx fw rev"); 142 143 rev = kzalloc(sizeof(*rev), GFP_KERNEL); 144 if (!rev) 145 return -ENOMEM; 146 147 ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev)); 148 if (ret < 0) { 149 wl1251_warning("ACX_FW_REV interrogate failed"); 150 goto out; 151 } 152 153 strscpy(buf, rev->fw_version, len); 154 155 out: 156 kfree(rev); 157 return ret; 158 } 159 160 int wl1251_acx_tx_power(struct wl1251 *wl, int power) 161 { 162 struct acx_current_tx_power *acx; 163 int ret; 164 165 wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr"); 166 167 if (power < 0 || power > 25) 168 return -EINVAL; 169 170 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 171 if (!acx) 172 return -ENOMEM; 173 174 acx->current_tx_power = power * 10; 175 176 ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx)); 177 if (ret < 0) { 178 wl1251_warning("configure of tx power failed: %d", ret); 179 goto out; 180 } 181 182 out: 183 kfree(acx); 184 return ret; 185 } 186 187 int wl1251_acx_feature_cfg(struct wl1251 *wl, u32 data_flow_options) 188 { 189 struct acx_feature_config *feature; 190 int ret; 191 192 wl1251_debug(DEBUG_ACX, "acx feature cfg"); 193 194 feature = kzalloc(sizeof(*feature), GFP_KERNEL); 195 if (!feature) 196 return -ENOMEM; 197 198 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE can be set */ 199 feature->data_flow_options = data_flow_options; 200 feature->options = 0; 201 202 ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG, 203 feature, sizeof(*feature)); 204 if (ret < 0) { 205 wl1251_error("Couldn't set HW encryption"); 206 goto out; 207 } 208 209 out: 210 kfree(feature); 211 return ret; 212 } 213 214 int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map, 215 size_t len) 216 { 217 int ret; 218 219 wl1251_debug(DEBUG_ACX, "acx mem map"); 220 221 ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len); 222 if (ret < 0) 223 return ret; 224 225 return 0; 226 } 227 228 int wl1251_acx_data_path_params(struct wl1251 *wl, 229 struct acx_data_path_params_resp *resp) 230 { 231 struct acx_data_path_params *params; 232 int ret; 233 234 wl1251_debug(DEBUG_ACX, "acx data path params"); 235 236 params = kzalloc(sizeof(*params), GFP_KERNEL); 237 if (!params) 238 return -ENOMEM; 239 240 params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE; 241 params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE; 242 243 params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM; 244 params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM; 245 246 params->tx_complete_threshold = 1; 247 248 params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE; 249 250 params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT; 251 252 ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS, 253 params, sizeof(*params)); 254 if (ret < 0) 255 goto out; 256 257 /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */ 258 ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS, 259 resp, sizeof(*resp)); 260 261 if (ret < 0) { 262 wl1251_warning("failed to read data path parameters: %d", ret); 263 goto out; 264 } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) { 265 wl1251_warning("data path parameter acx status failed"); 266 ret = -EIO; 267 goto out; 268 } 269 270 out: 271 kfree(params); 272 return ret; 273 } 274 275 int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time) 276 { 277 struct acx_rx_msdu_lifetime *acx; 278 int ret; 279 280 wl1251_debug(DEBUG_ACX, "acx rx msdu life time"); 281 282 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 283 if (!acx) 284 return -ENOMEM; 285 286 acx->lifetime = life_time; 287 ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME, 288 acx, sizeof(*acx)); 289 if (ret < 0) { 290 wl1251_warning("failed to set rx msdu life time: %d", ret); 291 goto out; 292 } 293 294 out: 295 kfree(acx); 296 return ret; 297 } 298 299 int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter) 300 { 301 struct acx_rx_config *rx_config; 302 int ret; 303 304 wl1251_debug(DEBUG_ACX, "acx rx config"); 305 306 rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL); 307 if (!rx_config) 308 return -ENOMEM; 309 310 rx_config->config_options = config; 311 rx_config->filter_options = filter; 312 313 ret = wl1251_cmd_configure(wl, ACX_RX_CFG, 314 rx_config, sizeof(*rx_config)); 315 if (ret < 0) { 316 wl1251_warning("failed to set rx config: %d", ret); 317 goto out; 318 } 319 320 out: 321 kfree(rx_config); 322 return ret; 323 } 324 325 int wl1251_acx_pd_threshold(struct wl1251 *wl) 326 { 327 struct acx_packet_detection *pd; 328 int ret; 329 330 wl1251_debug(DEBUG_ACX, "acx data pd threshold"); 331 332 pd = kzalloc(sizeof(*pd), GFP_KERNEL); 333 if (!pd) 334 return -ENOMEM; 335 336 /* FIXME: threshold value not set */ 337 338 ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd)); 339 if (ret < 0) { 340 wl1251_warning("failed to set pd threshold: %d", ret); 341 goto out; 342 } 343 344 out: 345 kfree(pd); 346 return ret; 347 } 348 349 int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time) 350 { 351 struct acx_slot *slot; 352 int ret; 353 354 wl1251_debug(DEBUG_ACX, "acx slot"); 355 356 slot = kzalloc(sizeof(*slot), GFP_KERNEL); 357 if (!slot) 358 return -ENOMEM; 359 360 slot->wone_index = STATION_WONE_INDEX; 361 slot->slot_time = slot_time; 362 363 ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot)); 364 if (ret < 0) { 365 wl1251_warning("failed to set slot time: %d", ret); 366 goto out; 367 } 368 369 out: 370 kfree(slot); 371 return ret; 372 } 373 374 int wl1251_acx_group_address_tbl(struct wl1251 *wl, bool enable, 375 void *mc_list, u32 mc_list_len) 376 { 377 struct acx_dot11_grp_addr_tbl *acx; 378 int ret; 379 380 wl1251_debug(DEBUG_ACX, "acx group address tbl"); 381 382 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 383 if (!acx) 384 return -ENOMEM; 385 386 /* MAC filtering */ 387 acx->enabled = enable; 388 acx->num_groups = mc_list_len; 389 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN); 390 391 ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL, 392 acx, sizeof(*acx)); 393 if (ret < 0) { 394 wl1251_warning("failed to set group addr table: %d", ret); 395 goto out; 396 } 397 398 out: 399 kfree(acx); 400 return ret; 401 } 402 403 int wl1251_acx_service_period_timeout(struct wl1251 *wl) 404 { 405 struct acx_rx_timeout *rx_timeout; 406 int ret; 407 408 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL); 409 if (!rx_timeout) 410 return -ENOMEM; 411 412 wl1251_debug(DEBUG_ACX, "acx service period timeout"); 413 414 rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF; 415 rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF; 416 417 ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT, 418 rx_timeout, sizeof(*rx_timeout)); 419 if (ret < 0) { 420 wl1251_warning("failed to set service period timeout: %d", 421 ret); 422 goto out; 423 } 424 425 out: 426 kfree(rx_timeout); 427 return ret; 428 } 429 430 int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold) 431 { 432 struct acx_rts_threshold *rts; 433 int ret; 434 435 wl1251_debug(DEBUG_ACX, "acx rts threshold"); 436 437 rts = kzalloc(sizeof(*rts), GFP_KERNEL); 438 if (!rts) 439 return -ENOMEM; 440 441 rts->threshold = rts_threshold; 442 443 ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts)); 444 if (ret < 0) { 445 wl1251_warning("failed to set rts threshold: %d", ret); 446 goto out; 447 } 448 449 out: 450 kfree(rts); 451 return ret; 452 } 453 454 int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter) 455 { 456 struct acx_beacon_filter_option *beacon_filter; 457 int ret; 458 459 wl1251_debug(DEBUG_ACX, "acx beacon filter opt"); 460 461 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL); 462 if (!beacon_filter) 463 return -ENOMEM; 464 465 beacon_filter->enable = enable_filter; 466 beacon_filter->max_num_beacons = 0; 467 468 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT, 469 beacon_filter, sizeof(*beacon_filter)); 470 if (ret < 0) { 471 wl1251_warning("failed to set beacon filter opt: %d", ret); 472 goto out; 473 } 474 475 out: 476 kfree(beacon_filter); 477 return ret; 478 } 479 480 int wl1251_acx_beacon_filter_table(struct wl1251 *wl) 481 { 482 struct acx_beacon_filter_ie_table *ie_table; 483 int idx = 0; 484 int ret; 485 486 wl1251_debug(DEBUG_ACX, "acx beacon filter table"); 487 488 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL); 489 if (!ie_table) 490 return -ENOMEM; 491 492 /* configure default beacon pass-through rules */ 493 ie_table->num_ie = 1; 494 ie_table->table[idx++] = BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN; 495 ie_table->table[idx++] = BEACON_RULE_PASS_ON_APPEARANCE; 496 497 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE, 498 ie_table, sizeof(*ie_table)); 499 if (ret < 0) { 500 wl1251_warning("failed to set beacon filter table: %d", ret); 501 goto out; 502 } 503 504 out: 505 kfree(ie_table); 506 return ret; 507 } 508 509 int wl1251_acx_conn_monit_params(struct wl1251 *wl) 510 { 511 struct acx_conn_monit_params *acx; 512 int ret; 513 514 wl1251_debug(DEBUG_ACX, "acx connection monitor parameters"); 515 516 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 517 if (!acx) 518 return -ENOMEM; 519 520 acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD; 521 acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT; 522 523 ret = wl1251_cmd_configure(wl, ACX_CONN_MONIT_PARAMS, 524 acx, sizeof(*acx)); 525 if (ret < 0) { 526 wl1251_warning("failed to set connection monitor " 527 "parameters: %d", ret); 528 goto out; 529 } 530 531 out: 532 kfree(acx); 533 return ret; 534 } 535 536 int wl1251_acx_sg_enable(struct wl1251 *wl) 537 { 538 struct acx_bt_wlan_coex *pta; 539 int ret; 540 541 wl1251_debug(DEBUG_ACX, "acx sg enable"); 542 543 pta = kzalloc(sizeof(*pta), GFP_KERNEL); 544 if (!pta) 545 return -ENOMEM; 546 547 pta->enable = SG_ENABLE; 548 549 ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta)); 550 if (ret < 0) { 551 wl1251_warning("failed to set softgemini enable: %d", ret); 552 goto out; 553 } 554 555 out: 556 kfree(pta); 557 return ret; 558 } 559 560 int wl1251_acx_sg_cfg(struct wl1251 *wl) 561 { 562 struct acx_bt_wlan_coex_param *param; 563 int ret; 564 565 wl1251_debug(DEBUG_ACX, "acx sg cfg"); 566 567 param = kzalloc(sizeof(*param), GFP_KERNEL); 568 if (!param) 569 return -ENOMEM; 570 571 /* BT-WLAN coext parameters */ 572 param->min_rate = RATE_INDEX_24MBPS; 573 param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF; 574 param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF; 575 param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF; 576 param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF; 577 param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF; 578 param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF; 579 param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF; 580 param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF; 581 param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF; 582 param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF; 583 param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF; 584 param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF; 585 param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF; 586 param->antenna_type = PTA_ANTENNA_TYPE_DEF; 587 param->signal_type = PTA_SIGNALING_TYPE_DEF; 588 param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF; 589 param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF; 590 param->max_cts = PTA_MAX_NUM_CTS_DEF; 591 param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF; 592 param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF; 593 param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF; 594 param->wlan_elp_hp = PTA_ELP_HP_DEF; 595 param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF; 596 param->ack_mode_dual_ant = PTA_ACK_MODE_DEF; 597 param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF; 598 param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF; 599 param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF; 600 601 ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param)); 602 if (ret < 0) { 603 wl1251_warning("failed to set sg config: %d", ret); 604 goto out; 605 } 606 607 out: 608 kfree(param); 609 return ret; 610 } 611 612 int wl1251_acx_cca_threshold(struct wl1251 *wl) 613 { 614 struct acx_energy_detection *detection; 615 int ret; 616 617 wl1251_debug(DEBUG_ACX, "acx cca threshold"); 618 619 detection = kzalloc(sizeof(*detection), GFP_KERNEL); 620 if (!detection) 621 return -ENOMEM; 622 623 detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D; 624 detection->tx_energy_detection = 0; 625 626 ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD, 627 detection, sizeof(*detection)); 628 if (ret < 0) 629 wl1251_warning("failed to set cca threshold: %d", ret); 630 631 kfree(detection); 632 return ret; 633 } 634 635 int wl1251_acx_bcn_dtim_options(struct wl1251 *wl) 636 { 637 struct acx_beacon_broadcast *bb; 638 int ret; 639 640 wl1251_debug(DEBUG_ACX, "acx bcn dtim options"); 641 642 bb = kzalloc(sizeof(*bb), GFP_KERNEL); 643 if (!bb) 644 return -ENOMEM; 645 646 bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE; 647 bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE; 648 bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE; 649 bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF; 650 651 ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb)); 652 if (ret < 0) { 653 wl1251_warning("failed to set rx config: %d", ret); 654 goto out; 655 } 656 657 out: 658 kfree(bb); 659 return ret; 660 } 661 662 int wl1251_acx_aid(struct wl1251 *wl, u16 aid) 663 { 664 struct acx_aid *acx_aid; 665 int ret; 666 667 wl1251_debug(DEBUG_ACX, "acx aid"); 668 669 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL); 670 if (!acx_aid) 671 return -ENOMEM; 672 673 acx_aid->aid = aid; 674 675 ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid)); 676 if (ret < 0) { 677 wl1251_warning("failed to set aid: %d", ret); 678 goto out; 679 } 680 681 out: 682 kfree(acx_aid); 683 return ret; 684 } 685 686 int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask) 687 { 688 struct acx_event_mask *mask; 689 int ret; 690 691 wl1251_debug(DEBUG_ACX, "acx event mbox mask"); 692 693 mask = kzalloc(sizeof(*mask), GFP_KERNEL); 694 if (!mask) 695 return -ENOMEM; 696 697 /* high event mask is unused */ 698 mask->high_event_mask = 0xffffffff; 699 700 mask->event_mask = event_mask; 701 702 ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK, 703 mask, sizeof(*mask)); 704 if (ret < 0) { 705 wl1251_warning("failed to set acx_event_mbox_mask: %d", ret); 706 goto out; 707 } 708 709 out: 710 kfree(mask); 711 return ret; 712 } 713 714 int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight, 715 u8 depth, enum wl1251_acx_low_rssi_type type) 716 { 717 struct acx_low_rssi *rssi; 718 int ret; 719 720 wl1251_debug(DEBUG_ACX, "acx low rssi"); 721 722 rssi = kzalloc(sizeof(*rssi), GFP_KERNEL); 723 if (!rssi) 724 return -ENOMEM; 725 726 rssi->threshold = threshold; 727 rssi->weight = weight; 728 rssi->depth = depth; 729 rssi->type = type; 730 731 ret = wl1251_cmd_configure(wl, ACX_LOW_RSSI, rssi, sizeof(*rssi)); 732 if (ret < 0) 733 wl1251_warning("failed to set low rssi threshold: %d", ret); 734 735 kfree(rssi); 736 return ret; 737 } 738 739 int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble) 740 { 741 struct acx_preamble *acx; 742 int ret; 743 744 wl1251_debug(DEBUG_ACX, "acx_set_preamble"); 745 746 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 747 if (!acx) 748 return -ENOMEM; 749 750 acx->preamble = preamble; 751 752 ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx)); 753 if (ret < 0) { 754 wl1251_warning("Setting of preamble failed: %d", ret); 755 goto out; 756 } 757 758 out: 759 kfree(acx); 760 return ret; 761 } 762 763 int wl1251_acx_cts_protect(struct wl1251 *wl, 764 enum acx_ctsprotect_type ctsprotect) 765 { 766 struct acx_ctsprotect *acx; 767 int ret; 768 769 wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect"); 770 771 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 772 if (!acx) 773 return -ENOMEM; 774 775 acx->ctsprotect = ctsprotect; 776 777 ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx)); 778 if (ret < 0) { 779 wl1251_warning("Setting of ctsprotect failed: %d", ret); 780 goto out; 781 } 782 783 out: 784 kfree(acx); 785 return ret; 786 } 787 788 int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime) 789 { 790 struct acx_tsf_info *tsf_info; 791 int ret; 792 793 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL); 794 if (!tsf_info) 795 return -ENOMEM; 796 797 ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO, 798 tsf_info, sizeof(*tsf_info)); 799 if (ret < 0) { 800 wl1251_warning("ACX_FW_REV interrogate failed"); 801 goto out; 802 } 803 804 *mactime = tsf_info->current_tsf_lsb | 805 ((u64)tsf_info->current_tsf_msb << 32); 806 807 out: 808 kfree(tsf_info); 809 return ret; 810 } 811 812 int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats) 813 { 814 int ret; 815 816 wl1251_debug(DEBUG_ACX, "acx statistics"); 817 818 ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats, 819 sizeof(*stats)); 820 if (ret < 0) { 821 wl1251_warning("acx statistics failed: %d", ret); 822 return -ENOMEM; 823 } 824 825 return 0; 826 } 827 828 int wl1251_acx_mem_cfg(struct wl1251 *wl) 829 { 830 struct wl1251_acx_config_memory *mem_conf; 831 int ret, i; 832 833 wl1251_debug(DEBUG_ACX, "acx mem cfg"); 834 835 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL); 836 if (!mem_conf) 837 return -ENOMEM; 838 839 /* memory config */ 840 mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS); 841 mem_conf->mem_config.rx_mem_block_num = 35; 842 mem_conf->mem_config.tx_min_mem_block_num = 64; 843 mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES; 844 mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING; 845 mem_conf->mem_config.num_ssid_profiles = 1; 846 mem_conf->mem_config.debug_buffer_size = 847 cpu_to_le16(TRACE_BUFFER_MAX_SIZE); 848 849 /* RX queue config */ 850 mem_conf->rx_queue_config.dma_address = 0; 851 mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF; 852 mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY; 853 mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE; 854 855 /* TX queue config */ 856 for (i = 0; i < MAX_TX_QUEUES; i++) { 857 mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF; 858 mem_conf->tx_queue_config[i].attributes = i; 859 } 860 861 ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf, 862 sizeof(*mem_conf)); 863 if (ret < 0) { 864 wl1251_warning("wl1251 mem config failed: %d", ret); 865 goto out; 866 } 867 868 out: 869 kfree(mem_conf); 870 return ret; 871 } 872 873 int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim) 874 { 875 struct wl1251_acx_wr_tbtt_and_dtim *acx; 876 int ret; 877 878 wl1251_debug(DEBUG_ACX, "acx tbtt and dtim"); 879 880 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 881 if (!acx) 882 return -ENOMEM; 883 884 acx->tbtt = tbtt; 885 acx->dtim = dtim; 886 887 ret = wl1251_cmd_configure(wl, ACX_WR_TBTT_AND_DTIM, 888 acx, sizeof(*acx)); 889 if (ret < 0) { 890 wl1251_warning("failed to set tbtt and dtim: %d", ret); 891 goto out; 892 } 893 894 out: 895 kfree(acx); 896 return ret; 897 } 898 899 int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode, 900 u8 max_consecutive) 901 { 902 struct wl1251_acx_bet_enable *acx; 903 int ret; 904 905 wl1251_debug(DEBUG_ACX, "acx bet enable"); 906 907 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 908 if (!acx) 909 return -ENOMEM; 910 911 acx->enable = mode; 912 acx->max_consecutive = max_consecutive; 913 914 ret = wl1251_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx)); 915 if (ret < 0) { 916 wl1251_warning("wl1251 acx bet enable failed: %d", ret); 917 goto out; 918 } 919 920 out: 921 kfree(acx); 922 return ret; 923 } 924 925 int wl1251_acx_arp_ip_filter(struct wl1251 *wl, bool enable, __be32 address) 926 { 927 struct wl1251_acx_arp_filter *acx; 928 int ret; 929 930 wl1251_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable); 931 932 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 933 if (!acx) 934 return -ENOMEM; 935 936 acx->version = ACX_IPV4_VERSION; 937 acx->enable = enable; 938 939 if (enable) 940 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE); 941 942 ret = wl1251_cmd_configure(wl, ACX_ARP_IP_FILTER, 943 acx, sizeof(*acx)); 944 if (ret < 0) 945 wl1251_warning("failed to set arp ip filter: %d", ret); 946 947 kfree(acx); 948 return ret; 949 } 950 951 int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max, 952 u8 aifs, u16 txop) 953 { 954 struct wl1251_acx_ac_cfg *acx; 955 int ret = 0; 956 957 wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d " 958 "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop); 959 960 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 961 if (!acx) 962 return -ENOMEM; 963 964 acx->ac = ac; 965 acx->cw_min = cw_min; 966 acx->cw_max = cw_max; 967 acx->aifsn = aifs; 968 acx->txop_limit = txop; 969 970 ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx)); 971 if (ret < 0) { 972 wl1251_warning("acx ac cfg failed: %d", ret); 973 goto out; 974 } 975 976 out: 977 kfree(acx); 978 return ret; 979 } 980 981 int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue, 982 enum wl1251_acx_channel_type type, 983 u8 tsid, enum wl1251_acx_ps_scheme ps_scheme, 984 enum wl1251_acx_ack_policy ack_policy) 985 { 986 struct wl1251_acx_tid_cfg *acx; 987 int ret = 0; 988 989 wl1251_debug(DEBUG_ACX, "acx tid cfg %d type %d tsid %d " 990 "ps_scheme %d ack_policy %d", queue, type, tsid, 991 ps_scheme, ack_policy); 992 993 acx = kzalloc(sizeof(*acx), GFP_KERNEL); 994 if (!acx) 995 return -ENOMEM; 996 997 acx->queue = queue; 998 acx->type = type; 999 acx->tsid = tsid; 1000 acx->ps_scheme = ps_scheme; 1001 acx->ack_policy = ack_policy; 1002 1003 ret = wl1251_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx)); 1004 if (ret < 0) { 1005 wl1251_warning("acx tid cfg failed: %d", ret); 1006 goto out; 1007 } 1008 1009 out: 1010 kfree(acx); 1011 return ret; 1012 } 1013