SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/net/wireless/wl12xx/wl1251_acx.c

   1 #include "wl1251_acx.h"
   2
   3 #include <linux/module.h>
   4 #include <linux/crc7.h>
   5 #include <linux/spi/spi.h>
   6
   7 #include "wl1251.h"
   8 #include "reg.h"
   9 #include "wl1251_cmd.h"
  10 #include "wl1251_ps.h"
  11
  12 int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
  13                            u8 mgt_rate, u8 mgt_mod)
  14 {
  15         struct acx_fw_gen_frame_rates *rates;
  16         int ret;
  17
  18         wl1251_debug(DEBUG_ACX, "acx frame rates");
  19
  20         rates = kzalloc(sizeof(*rates), GFP_KERNEL);
  21         if (!rates) {
  22                 ret = -ENOMEM;
  23                 goto out;
  24         }
  25
  26         rates->tx_ctrl_frame_rate = ctrl_rate;
  27         rates->tx_ctrl_frame_mod = ctrl_mod;
  28         rates->tx_mgt_frame_rate = mgt_rate;
  29         rates->tx_mgt_frame_mod = mgt_mod;
  30
  31         ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
  32                                    rates, sizeof(*rates));
  33         if (ret < 0) {
  34                 wl1251_error("Failed to set FW rates and modulation");
  35                 goto out;
  36         }
  37
  38 out:
  39         kfree(rates);
  40         return ret;
  41 }
  42
  43
  44 int wl1251_acx_station_id(struct wl1251 *wl)
  45 {
  46         struct acx_dot11_station_id *mac;
  47         int ret, i;
  48
  49         wl1251_debug(DEBUG_ACX, "acx dot11_station_id");
  50
  51         mac = kzalloc(sizeof(*mac), GFP_KERNEL);
  52         if (!mac) {
  53                 ret = -ENOMEM;
  54                 goto out;
  55         }
  56
  57         for (i = 0; i < ETH_ALEN; i++)
  58                 mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
  59
  60         ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
  61         if (ret < 0)
  62                 goto out;
  63
  64 out:
  65         kfree(mac);
  66         return ret;
  67 }
  68
  69 int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id)
  70 {
  71         struct acx_dot11_default_key *default_key;
  72         int ret;
  73
  74         wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
  75
  76         default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
  77         if (!default_key) {
  78                 ret = -ENOMEM;
  79                 goto out;
  80         }
  81
  82         default_key->id = key_id;
  83
  84         ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY,
  85                                    default_key, sizeof(*default_key));
  86         if (ret < 0) {
  87                 wl1251_error("Couldn't set default key");
  88                 goto out;
  89         }
  90
  91         wl->default_key = key_id;
  92
  93 out:
  94         kfree(default_key);
  95         return ret;
  96 }
  97
  98 int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
  99                                   u8 listen_interval)
 100 {
 101         struct acx_wake_up_condition *wake_up;
 102         int ret;
 103
 104         wl1251_debug(DEBUG_ACX, "acx wake up conditions");
 105
 106         wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
 107         if (!wake_up) {
 108                 ret = -ENOMEM;
 109                 goto out;
 110         }
 111
 112         wake_up->wake_up_event = wake_up_event;
 113         wake_up->listen_interval = listen_interval;
 114
 115         ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
 116                                    wake_up, sizeof(*wake_up));
 117         if (ret < 0) {
 118                 wl1251_warning("could not set wake up conditions: %d", ret);
 119                 goto out;
 120         }
 121
 122 out:
 123         kfree(wake_up);
 124         return ret;
 125 }
 126
 127 int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
 128 {
 129         struct acx_sleep_auth *auth;
 130         int ret;
 131
 132         wl1251_debug(DEBUG_ACX, "acx sleep auth");
 133
 134         auth = kzalloc(sizeof(*auth), GFP_KERNEL);
 135         if (!auth) {
 136                 ret = -ENOMEM;
 137                 goto out;
 138         }
 139
 140         auth->sleep_auth = sleep_auth;
 141
 142         ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
 143         if (ret < 0)
 144                 return ret;
 145
 146 out:
 147         kfree(auth);
 148         return ret;
 149 }
 150
 151 int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len)
 152 {
 153         struct acx_revision *rev;
 154         int ret;
 155
 156         wl1251_debug(DEBUG_ACX, "acx fw rev");
 157
 158         rev = kzalloc(sizeof(*rev), GFP_KERNEL);
 159         if (!rev) {
 160                 ret = -ENOMEM;
 161                 goto out;
 162         }
 163
 164         ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
 165         if (ret < 0) {
 166                 wl1251_warning("ACX_FW_REV interrogate failed");
 167                 goto out;
 168         }
 169
 170         /* be careful with the buffer sizes */
 171         strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
 172
 173         /*
 174          * if the firmware version string is exactly
 175          * sizeof(rev->fw_version) long or fw_len is less than
 176          * sizeof(rev->fw_version) it won't be null terminated
 177          */
 178         buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
 179
 180 out:
 181         kfree(rev);
 182         return ret;
 183 }
 184
 185 int wl1251_acx_tx_power(struct wl1251 *wl, int power)
 186 {
 187         struct acx_current_tx_power *acx;
 188         int ret;
 189
 190         wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
 191
 192         if (power < 0 || power > 25)
 193                 return -EINVAL;
 194
 195         acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 196         if (!acx) {
 197                 ret = -ENOMEM;
 198                 goto out;
 199         }
 200
 201         acx->current_tx_power = power * 10;
 202
 203         ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
 204         if (ret < 0) {
 205                 wl1251_warning("configure of tx power failed: %d", ret);
 206                 goto out;
 207         }
 208
 209 out:
 210         kfree(acx);
 211         return ret;
 212 }
 213
 214 int wl1251_acx_feature_cfg(struct wl1251 *wl)
 215 {
 216         struct acx_feature_config *feature;
 217         int ret;
 218
 219         wl1251_debug(DEBUG_ACX, "acx feature cfg");
 220
 221         feature = kzalloc(sizeof(*feature), GFP_KERNEL);
 222         if (!feature) {
 223                 ret = -ENOMEM;
 224                 goto out;
 225         }
 226
 227         /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
 228         feature->data_flow_options = 0;
 229         feature->options = 0;
 230
 231         ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG,
 232                                    feature, sizeof(*feature));
 233         if (ret < 0) {
 234                 wl1251_error("Couldn't set HW encryption");
 235                 goto out;
 236         }
 237
 238 out:
 239         kfree(feature);
 240         return ret;
 241 }
 242
 243 int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map,
 244                        size_t len)
 245 {
 246         int ret;
 247
 248         wl1251_debug(DEBUG_ACX, "acx mem map");
 249
 250         ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
 251         if (ret < 0)
 252                 return ret;
 253
 254         return 0;
 255 }
 256
 257 int wl1251_acx_data_path_params(struct wl1251 *wl,
 258                                 struct acx_data_path_params_resp *resp)
 259 {
 260         struct acx_data_path_params *params;
 261         int ret;
 262
 263         wl1251_debug(DEBUG_ACX, "acx data path params");
 264
 265         params = kzalloc(sizeof(*params), GFP_KERNEL);
 266         if (!params) {
 267                 ret = -ENOMEM;
 268                 goto out;
 269         }
 270
 271         params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
 272         params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
 273
 274         params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
 275         params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
 276
 277         params->tx_complete_threshold = 1;
 278
 279         params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
 280
 281         params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
 282
 283         ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
 284                                    params, sizeof(*params));
 285         if (ret < 0)
 286                 goto out;
 287
 288         /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */
 289         ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
 290                                      resp, sizeof(*resp));
 291
 292         if (ret < 0) {
 293                 wl1251_warning("failed to read data path parameters: %d", ret);
 294                 goto out;
 295         } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
 296                 wl1251_warning("data path parameter acx status failed");
 297                 ret = -EIO;
 298                 goto out;
 299         }
 300
 301 out:
 302         kfree(params);
 303         return ret;
 304 }
 305
 306 int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time)
 307 {
 308         struct acx_rx_msdu_lifetime *acx;
 309         int ret;
 310
 311         wl1251_debug(DEBUG_ACX, "acx rx msdu life time");
 312
 313         acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 314         if (!acx) {
 315                 ret = -ENOMEM;
 316                 goto out;
 317         }
 318
 319         acx->lifetime = life_time;
 320         ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
 321                                    acx, sizeof(*acx));
 322         if (ret < 0) {
 323                 wl1251_warning("failed to set rx msdu life time: %d", ret);
 324                 goto out;
 325         }
 326
 327 out:
 328         kfree(acx);
 329         return ret;
 330 }
 331
 332 int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter)
 333 {
 334         struct acx_rx_config *rx_config;
 335         int ret;
 336
 337         wl1251_debug(DEBUG_ACX, "acx rx config");
 338
 339         rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
 340         if (!rx_config) {
 341                 ret = -ENOMEM;
 342                 goto out;
 343         }
 344
 345         rx_config->config_options = config;
 346         rx_config->filter_options = filter;
 347
 348         ret = wl1251_cmd_configure(wl, ACX_RX_CFG,
 349                                    rx_config, sizeof(*rx_config));
 350         if (ret < 0) {
 351                 wl1251_warning("failed to set rx config: %d", ret);
 352                 goto out;
 353         }
 354
 355 out:
 356         kfree(rx_config);
 357         return ret;
 358 }
 359
 360 int wl1251_acx_pd_threshold(struct wl1251 *wl)
 361 {
 362         struct acx_packet_detection *pd;
 363         int ret;
 364
 365         wl1251_debug(DEBUG_ACX, "acx data pd threshold");
 366
 367         pd = kzalloc(sizeof(*pd), GFP_KERNEL);
 368         if (!pd) {
 369                 ret = -ENOMEM;
 370                 goto out;
 371         }
 372
 373         /* FIXME: threshold value not set */
 374
 375         ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
 376         if (ret < 0) {
 377                 wl1251_warning("failed to set pd threshold: %d", ret);
 378                 goto out;
 379         }
 380
 381 out:
 382         kfree(pd);
 383         return 0;
 384 }
 385
 386 int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)
 387 {
 388         struct acx_slot *slot;
 389         int ret;
 390
 391         wl1251_debug(DEBUG_ACX, "acx slot");
 392
 393         slot = kzalloc(sizeof(*slot), GFP_KERNEL);
 394         if (!slot) {
 395                 ret = -ENOMEM;
 396                 goto out;
 397         }
 398
 399         slot->wone_index = STATION_WONE_INDEX;
 400         slot->slot_time = slot_time;
 401
 402         ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
 403         if (ret < 0) {
 404                 wl1251_warning("failed to set slot time: %d", ret);
 405                 goto out;
 406         }
 407
 408 out:
 409         kfree(slot);
 410         return ret;
 411 }
 412
 413 int wl1251_acx_group_address_tbl(struct wl1251 *wl)
 414 {
 415         struct acx_dot11_grp_addr_tbl *acx;
 416         int ret;
 417
 418         wl1251_debug(DEBUG_ACX, "acx group address tbl");
 419
 420         acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 421         if (!acx) {
 422                 ret = -ENOMEM;
 423                 goto out;
 424         }
 425
 426         /* MAC filtering */
 427         acx->enabled = 0;
 428         acx->num_groups = 0;
 429         memset(acx->mac_table, 0, ADDRESS_GROUP_MAX_LEN);
 430
 431         ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
 432                                    acx, sizeof(*acx));
 433         if (ret < 0) {
 434                 wl1251_warning("failed to set group addr table: %d", ret);
 435                 goto out;
 436         }
 437
 438 out:
 439         kfree(acx);
 440         return ret;
 441 }
 442
 443 int wl1251_acx_service_period_timeout(struct wl1251 *wl)
 444 {
 445         struct acx_rx_timeout *rx_timeout;
 446         int ret;
 447
 448         rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
 449         if (!rx_timeout) {
 450                 ret = -ENOMEM;
 451                 goto out;
 452         }
 453
 454         wl1251_debug(DEBUG_ACX, "acx service period timeout");
 455
 456         rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
 457         rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
 458
 459         ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
 460                                    rx_timeout, sizeof(*rx_timeout));
 461         if (ret < 0) {
 462                 wl1251_warning("failed to set service period timeout: %d",
 463                                ret);
 464                 goto out;
 465         }
 466
 467 out:
 468         kfree(rx_timeout);
 469         return ret;
 470 }
 471
 472 int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold)
 473 {
 474         struct acx_rts_threshold *rts;
 475         int ret;
 476
 477         wl1251_debug(DEBUG_ACX, "acx rts threshold");
 478
 479         rts = kzalloc(sizeof(*rts), GFP_KERNEL);
 480         if (!rts) {
 481                 ret = -ENOMEM;
 482                 goto out;
 483         }
 484
 485         rts->threshold = rts_threshold;
 486
 487         ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
 488         if (ret < 0) {
 489                 wl1251_warning("failed to set rts threshold: %d", ret);
 490                 goto out;
 491         }
 492
 493 out:
 494         kfree(rts);
 495         return ret;
 496 }
 497
 498 int wl1251_acx_beacon_filter_opt(struct wl1251 *wl)
 499 {
 500         struct acx_beacon_filter_option *beacon_filter;
 501         int ret;
 502
 503         wl1251_debug(DEBUG_ACX, "acx beacon filter opt");
 504
 505         beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
 506         if (!beacon_filter) {
 507                 ret = -ENOMEM;
 508                 goto out;
 509         }
 510
 511         beacon_filter->enable = 0;
 512         beacon_filter->max_num_beacons = 0;
 513
 514         ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
 515                                    beacon_filter, sizeof(*beacon_filter));
 516         if (ret < 0) {
 517                 wl1251_warning("failed to set beacon filter opt: %d", ret);
 518                 goto out;
 519         }
 520
 521 out:
 522         kfree(beacon_filter);
 523         return ret;
 524 }
 525
 526 int wl1251_acx_beacon_filter_table(struct wl1251 *wl)
 527 {
 528         struct acx_beacon_filter_ie_table *ie_table;
 529         int ret;
 530
 531         wl1251_debug(DEBUG_ACX, "acx beacon filter table");
 532
 533         ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
 534         if (!ie_table) {
 535                 ret = -ENOMEM;
 536                 goto out;
 537         }
 538
 539         ie_table->num_ie = 0;
 540         memset(ie_table->table, 0, BEACON_FILTER_TABLE_MAX_SIZE);
 541
 542         ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
 543                                    ie_table, sizeof(*ie_table));
 544         if (ret < 0) {
 545                 wl1251_warning("failed to set beacon filter table: %d", ret);
 546                 goto out;
 547         }
 548
 549 out:
 550         kfree(ie_table);
 551         return ret;
 552 }
 553
 554 int wl1251_acx_sg_enable(struct wl1251 *wl)
 555 {
 556         struct acx_bt_wlan_coex *pta;
 557         int ret;
 558
 559         wl1251_debug(DEBUG_ACX, "acx sg enable");
 560
 561         pta = kzalloc(sizeof(*pta), GFP_KERNEL);
 562         if (!pta) {
 563                 ret = -ENOMEM;
 564                 goto out;
 565         }
 566
 567         pta->enable = SG_ENABLE;
 568
 569         ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
 570         if (ret < 0) {
 571                 wl1251_warning("failed to set softgemini enable: %d", ret);
 572                 goto out;
 573         }
 574
 575 out:
 576         kfree(pta);
 577         return ret;
 578 }
 579
 580 int wl1251_acx_sg_cfg(struct wl1251 *wl)
 581 {
 582         struct acx_bt_wlan_coex_param *param;
 583         int ret;
 584
 585         wl1251_debug(DEBUG_ACX, "acx sg cfg");
 586
 587         param = kzalloc(sizeof(*param), GFP_KERNEL);
 588         if (!param) {
 589                 ret = -ENOMEM;
 590                 goto out;
 591         }
 592
 593         /* BT-WLAN coext parameters */
 594         param->min_rate = RATE_INDEX_24MBPS;
 595         param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
 596         param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
 597         param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
 598         param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
 599         param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
 600         param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
 601         param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
 602         param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
 603         param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
 604         param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
 605         param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
 606         param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
 607         param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
 608         param->antenna_type = PTA_ANTENNA_TYPE_DEF;
 609         param->signal_type = PTA_SIGNALING_TYPE_DEF;
 610         param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
 611         param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
 612         param->max_cts = PTA_MAX_NUM_CTS_DEF;
 613         param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
 614         param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
 615         param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
 616         param->wlan_elp_hp = PTA_ELP_HP_DEF;
 617         param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
 618         param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
 619         param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
 620         param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
 621         param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
 622
 623         ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
 624         if (ret < 0) {
 625                 wl1251_warning("failed to set sg config: %d", ret);
 626                 goto out;
 627         }
 628
 629 out:
 630         kfree(param);
 631         return ret;
 632 }
 633
 634 int wl1251_acx_cca_threshold(struct wl1251 *wl)
 635 {
 636         struct acx_energy_detection *detection;
 637         int ret;
 638
 639         wl1251_debug(DEBUG_ACX, "acx cca threshold");
 640
 641         detection = kzalloc(sizeof(*detection), GFP_KERNEL);
 642         if (!detection) {
 643                 ret = -ENOMEM;
 644                 goto out;
 645         }
 646
 647         detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
 648         detection->tx_energy_detection = 0;
 649
 650         ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
 651                                    detection, sizeof(*detection));
 652         if (ret < 0) {
 653                 wl1251_warning("failed to set cca threshold: %d", ret);
 654                 return ret;
 655         }
 656
 657 out:
 658         kfree(detection);
 659         return ret;
 660 }
 661
 662 int wl1251_acx_bcn_dtim_options(struct wl1251 *wl)
 663 {
 664         struct acx_beacon_broadcast *bb;
 665         int ret;
 666
 667         wl1251_debug(DEBUG_ACX, "acx bcn dtim options");
 668
 669         bb = kzalloc(sizeof(*bb), GFP_KERNEL);
 670         if (!bb) {
 671                 ret = -ENOMEM;
 672                 goto out;
 673         }
 674
 675         bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
 676         bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
 677         bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
 678         bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
 679
 680         ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
 681         if (ret < 0) {
 682                 wl1251_warning("failed to set rx config: %d", ret);
 683                 goto out;
 684         }
 685
 686 out:
 687         kfree(bb);
 688         return ret;
 689 }
 690
 691 int wl1251_acx_aid(struct wl1251 *wl, u16 aid)
 692 {
 693         struct acx_aid *acx_aid;
 694         int ret;
 695
 696         wl1251_debug(DEBUG_ACX, "acx aid");
 697
 698         acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
 699         if (!acx_aid) {
 700                 ret = -ENOMEM;
 701                 goto out;
 702         }
 703
 704         acx_aid->aid = aid;
 705
 706         ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
 707         if (ret < 0) {
 708                 wl1251_warning("failed to set aid: %d", ret);
 709                 goto out;
 710         }
 711
 712 out:
 713         kfree(acx_aid);
 714         return ret;
 715 }
 716
 717 int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask)
 718 {
 719         struct acx_event_mask *mask;
 720         int ret;
 721
 722         wl1251_debug(DEBUG_ACX, "acx event mbox mask");
 723
 724         mask = kzalloc(sizeof(*mask), GFP_KERNEL);
 725         if (!mask) {
 726                 ret = -ENOMEM;
 727                 goto out;
 728         }
 729
 730         /* high event mask is unused */
 731         mask->high_event_mask = 0xffffffff;
 732
 733         mask->event_mask = event_mask;
 734
 735         ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
 736                                    mask, sizeof(*mask));
 737         if (ret < 0) {
 738                 wl1251_warning("failed to set acx_event_mbox_mask: %d", ret);
 739                 goto out;
 740         }
 741
 742 out:
 743         kfree(mask);
 744         return ret;
 745 }
 746
 747 int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
 748 {
 749         struct acx_preamble *acx;
 750         int ret;
 751
 752         wl1251_debug(DEBUG_ACX, "acx_set_preamble");
 753
 754         acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 755         if (!acx) {
 756                 ret = -ENOMEM;
 757                 goto out;
 758         }
 759
 760         acx->preamble = preamble;
 761
 762         ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
 763         if (ret < 0) {
 764                 wl1251_warning("Setting of preamble failed: %d", ret);
 765                 goto out;
 766         }
 767
 768 out:
 769         kfree(acx);
 770         return ret;
 771 }
 772
 773 int wl1251_acx_cts_protect(struct wl1251 *wl,
 774                            enum acx_ctsprotect_type ctsprotect)
 775 {
 776         struct acx_ctsprotect *acx;
 777         int ret;
 778
 779         wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect");
 780
 781         acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 782         if (!acx) {
 783                 ret = -ENOMEM;
 784                 goto out;
 785         }
 786
 787         acx->ctsprotect = ctsprotect;
 788
 789         ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
 790         if (ret < 0) {
 791                 wl1251_warning("Setting of ctsprotect failed: %d", ret);
 792                 goto out;
 793         }
 794
 795 out:
 796         kfree(acx);
 797         return ret;
 798 }
 799
 800 int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
 801 {
 802         struct acx_tsf_info *tsf_info;
 803         int ret;
 804
 805         tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
 806         if (!tsf_info) {
 807                 ret = -ENOMEM;
 808                 goto out;
 809         }
 810
 811         ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO,
 812                                      tsf_info, sizeof(*tsf_info));
 813         if (ret < 0) {
 814                 wl1251_warning("ACX_FW_REV interrogate failed");
 815                 goto out;
 816         }
 817
 818         *mactime = tsf_info->current_tsf_lsb |
 819                 (tsf_info->current_tsf_msb << 31);
 820
 821 out:
 822         kfree(tsf_info);
 823         return ret;
 824 }
 825
 826 int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
 827 {
 828         int ret;
 829
 830         wl1251_debug(DEBUG_ACX, "acx statistics");
 831
 832         ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats,
 833                                      sizeof(*stats));
 834         if (ret < 0) {
 835                 wl1251_warning("acx statistics failed: %d", ret);
 836                 return -ENOMEM;
 837         }
 838
 839         return 0;
 840 }