1 /* 2 * Marvell Wireless LAN device driver: station command response handling 3 * 4 * Copyright (C) 2011-2014, Marvell International Ltd. 5 * 6 * This software file (the "File") is distributed by Marvell International 7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991 8 * (the "License"). You may use, redistribute and/or modify this File in 9 * accordance with the terms and conditions of the License, a copy of which 10 * is available by writing to the Free Software Foundation, Inc., 11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the 12 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 13 * 14 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 16 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about 17 * this warranty disclaimer. 18 */ 19 20 #include "decl.h" 21 #include "ioctl.h" 22 #include "util.h" 23 #include "fw.h" 24 #include "main.h" 25 #include "wmm.h" 26 #include "11n.h" 27 #include "11ac.h" 28 29 30 /* 31 * This function handles the command response error case. 32 * 33 * For scan response error, the function cancels all the pending 34 * scan commands and generates an event to inform the applications 35 * of the scan completion. 36 * 37 * For Power Save command failure, we do not retry enter PS 38 * command in case of Ad-hoc mode. 39 * 40 * For all other response errors, the current command buffer is freed 41 * and returned to the free command queue. 42 */ 43 static void 44 mwifiex_process_cmdresp_error(struct mwifiex_private *priv, 45 struct host_cmd_ds_command *resp) 46 { 47 struct mwifiex_adapter *adapter = priv->adapter; 48 struct host_cmd_ds_802_11_ps_mode_enh *pm; 49 unsigned long flags; 50 51 mwifiex_dbg(adapter, ERROR, 52 "CMD_RESP: cmd %#x error, result=%#x\n", 53 resp->command, resp->result); 54 55 if (adapter->curr_cmd->wait_q_enabled) 56 adapter->cmd_wait_q.status = -1; 57 58 switch (le16_to_cpu(resp->command)) { 59 case HostCmd_CMD_802_11_PS_MODE_ENH: 60 pm = &resp->params.psmode_enh; 61 mwifiex_dbg(adapter, ERROR, 62 "PS_MODE_ENH cmd failed: result=0x%x action=0x%X\n", 63 resp->result, le16_to_cpu(pm->action)); 64 /* We do not re-try enter-ps command in ad-hoc mode. */ 65 if (le16_to_cpu(pm->action) == EN_AUTO_PS && 66 (le16_to_cpu(pm->params.ps_bitmap) & BITMAP_STA_PS) && 67 priv->bss_mode == NL80211_IFTYPE_ADHOC) 68 adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM; 69 70 break; 71 case HostCmd_CMD_802_11_SCAN: 72 case HostCmd_CMD_802_11_SCAN_EXT: 73 mwifiex_cancel_pending_scan_cmd(adapter); 74 75 spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); 76 adapter->scan_processing = false; 77 spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); 78 break; 79 80 case HostCmd_CMD_MAC_CONTROL: 81 break; 82 83 case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: 84 mwifiex_dbg(adapter, MSG, 85 "SDIO RX single-port aggregation Not support\n"); 86 break; 87 88 default: 89 break; 90 } 91 /* Handling errors here */ 92 mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); 93 94 spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); 95 adapter->curr_cmd = NULL; 96 spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); 97 } 98 99 /* 100 * This function handles the command response of get RSSI info. 101 * 102 * Handling includes changing the header fields into CPU format 103 * and saving the following parameters in driver - 104 * - Last data and beacon RSSI value 105 * - Average data and beacon RSSI value 106 * - Last data and beacon NF value 107 * - Average data and beacon NF value 108 * 109 * The parameters are send to the application as well, along with 110 * calculated SNR values. 111 */ 112 static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, 113 struct host_cmd_ds_command *resp) 114 { 115 struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp = 116 &resp->params.rssi_info_rsp; 117 struct mwifiex_ds_misc_subsc_evt *subsc_evt = 118 &priv->async_subsc_evt_storage; 119 120 priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last); 121 priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last); 122 123 priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg); 124 priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg); 125 126 priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last); 127 priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last); 128 129 priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg); 130 priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg); 131 132 if (priv->subsc_evt_rssi_state == EVENT_HANDLED) 133 return 0; 134 135 memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); 136 137 /* Resubscribe low and high rssi events with new thresholds */ 138 subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; 139 subsc_evt->action = HostCmd_ACT_BITWISE_SET; 140 if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) { 141 subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - 142 priv->cqm_rssi_hyst); 143 subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); 144 } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) { 145 subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); 146 subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + 147 priv->cqm_rssi_hyst); 148 } 149 subsc_evt->bcn_l_rssi_cfg.evt_freq = 1; 150 subsc_evt->bcn_h_rssi_cfg.evt_freq = 1; 151 152 priv->subsc_evt_rssi_state = EVENT_HANDLED; 153 154 mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, 155 0, 0, subsc_evt, false); 156 157 return 0; 158 } 159 160 /* 161 * This function handles the command response of set/get SNMP 162 * MIB parameters. 163 * 164 * Handling includes changing the header fields into CPU format 165 * and saving the parameter in driver. 166 * 167 * The following parameters are supported - 168 * - Fragmentation threshold 169 * - RTS threshold 170 * - Short retry limit 171 */ 172 static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv, 173 struct host_cmd_ds_command *resp, 174 u32 *data_buf) 175 { 176 struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; 177 u16 oid = le16_to_cpu(smib->oid); 178 u16 query_type = le16_to_cpu(smib->query_type); 179 u32 ul_temp; 180 181 mwifiex_dbg(priv->adapter, INFO, 182 "info: SNMP_RESP: oid value = %#x,\t" 183 "query_type = %#x, buf size = %#x\n", 184 oid, query_type, le16_to_cpu(smib->buf_size)); 185 if (query_type == HostCmd_ACT_GEN_GET) { 186 ul_temp = le16_to_cpu(*((__le16 *) (smib->value))); 187 if (data_buf) 188 *data_buf = ul_temp; 189 switch (oid) { 190 case FRAG_THRESH_I: 191 mwifiex_dbg(priv->adapter, INFO, 192 "info: SNMP_RESP: FragThsd =%u\n", 193 ul_temp); 194 break; 195 case RTS_THRESH_I: 196 mwifiex_dbg(priv->adapter, INFO, 197 "info: SNMP_RESP: RTSThsd =%u\n", 198 ul_temp); 199 break; 200 case SHORT_RETRY_LIM_I: 201 mwifiex_dbg(priv->adapter, INFO, 202 "info: SNMP_RESP: TxRetryCount=%u\n", 203 ul_temp); 204 break; 205 case DTIM_PERIOD_I: 206 mwifiex_dbg(priv->adapter, INFO, 207 "info: SNMP_RESP: DTIM period=%u\n", 208 ul_temp); 209 default: 210 break; 211 } 212 } 213 214 return 0; 215 } 216 217 /* 218 * This function handles the command response of get log request 219 * 220 * Handling includes changing the header fields into CPU format 221 * and sending the received parameters to application. 222 */ 223 static int mwifiex_ret_get_log(struct mwifiex_private *priv, 224 struct host_cmd_ds_command *resp, 225 struct mwifiex_ds_get_stats *stats) 226 { 227 struct host_cmd_ds_802_11_get_log *get_log = 228 &resp->params.get_log; 229 230 if (stats) { 231 stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame); 232 stats->failed = le32_to_cpu(get_log->failed); 233 stats->retry = le32_to_cpu(get_log->retry); 234 stats->multi_retry = le32_to_cpu(get_log->multi_retry); 235 stats->frame_dup = le32_to_cpu(get_log->frame_dup); 236 stats->rts_success = le32_to_cpu(get_log->rts_success); 237 stats->rts_failure = le32_to_cpu(get_log->rts_failure); 238 stats->ack_failure = le32_to_cpu(get_log->ack_failure); 239 stats->rx_frag = le32_to_cpu(get_log->rx_frag); 240 stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame); 241 stats->fcs_error = le32_to_cpu(get_log->fcs_error); 242 stats->tx_frame = le32_to_cpu(get_log->tx_frame); 243 stats->wep_icv_error[0] = 244 le32_to_cpu(get_log->wep_icv_err_cnt[0]); 245 stats->wep_icv_error[1] = 246 le32_to_cpu(get_log->wep_icv_err_cnt[1]); 247 stats->wep_icv_error[2] = 248 le32_to_cpu(get_log->wep_icv_err_cnt[2]); 249 stats->wep_icv_error[3] = 250 le32_to_cpu(get_log->wep_icv_err_cnt[3]); 251 stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt); 252 stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt); 253 } 254 255 return 0; 256 } 257 258 /* 259 * This function handles the command response of set/get Tx rate 260 * configurations. 261 * 262 * Handling includes changing the header fields into CPU format 263 * and saving the following parameters in driver - 264 * - DSSS rate bitmap 265 * - OFDM rate bitmap 266 * - HT MCS rate bitmaps 267 * 268 * Based on the new rate bitmaps, the function re-evaluates if 269 * auto data rate has been activated. If not, it sends another 270 * query to the firmware to get the current Tx data rate. 271 */ 272 static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, 273 struct host_cmd_ds_command *resp) 274 { 275 struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg; 276 struct mwifiex_rate_scope *rate_scope; 277 struct mwifiex_ie_types_header *head; 278 u16 tlv, tlv_buf_len, tlv_buf_left; 279 u8 *tlv_buf; 280 u32 i; 281 282 tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); 283 tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg); 284 285 while (tlv_buf_left >= sizeof(*head)) { 286 head = (struct mwifiex_ie_types_header *)tlv_buf; 287 tlv = le16_to_cpu(head->type); 288 tlv_buf_len = le16_to_cpu(head->len); 289 290 if (tlv_buf_left < (sizeof(*head) + tlv_buf_len)) 291 break; 292 293 switch (tlv) { 294 case TLV_TYPE_RATE_SCOPE: 295 rate_scope = (struct mwifiex_rate_scope *) tlv_buf; 296 priv->bitmap_rates[0] = 297 le16_to_cpu(rate_scope->hr_dsss_rate_bitmap); 298 priv->bitmap_rates[1] = 299 le16_to_cpu(rate_scope->ofdm_rate_bitmap); 300 for (i = 0; 301 i < 302 sizeof(rate_scope->ht_mcs_rate_bitmap) / 303 sizeof(u16); i++) 304 priv->bitmap_rates[2 + i] = 305 le16_to_cpu(rate_scope-> 306 ht_mcs_rate_bitmap[i]); 307 308 if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { 309 for (i = 0; i < ARRAY_SIZE(rate_scope-> 310 vht_mcs_rate_bitmap); 311 i++) 312 priv->bitmap_rates[10 + i] = 313 le16_to_cpu(rate_scope-> 314 vht_mcs_rate_bitmap[i]); 315 } 316 break; 317 /* Add RATE_DROP tlv here */ 318 } 319 320 tlv_buf += (sizeof(*head) + tlv_buf_len); 321 tlv_buf_left -= (sizeof(*head) + tlv_buf_len); 322 } 323 324 priv->is_data_rate_auto = mwifiex_is_rate_auto(priv); 325 326 if (priv->is_data_rate_auto) 327 priv->data_rate = 0; 328 else 329 return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, 330 HostCmd_ACT_GEN_GET, 0, NULL, false); 331 332 return 0; 333 } 334 335 /* 336 * This function handles the command response of get Tx power level. 337 * 338 * Handling includes saving the maximum and minimum Tx power levels 339 * in driver, as well as sending the values to user. 340 */ 341 static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf) 342 { 343 int length, max_power = -1, min_power = -1; 344 struct mwifiex_types_power_group *pg_tlv_hdr; 345 struct mwifiex_power_group *pg; 346 347 if (!data_buf) 348 return -1; 349 350 pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf); 351 pg = (struct mwifiex_power_group *) 352 ((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group)); 353 length = le16_to_cpu(pg_tlv_hdr->length); 354 355 /* At least one structure required to update power */ 356 if (length < sizeof(struct mwifiex_power_group)) 357 return 0; 358 359 max_power = pg->power_max; 360 min_power = pg->power_min; 361 length -= sizeof(struct mwifiex_power_group); 362 363 while (length >= sizeof(struct mwifiex_power_group)) { 364 pg++; 365 if (max_power < pg->power_max) 366 max_power = pg->power_max; 367 368 if (min_power > pg->power_min) 369 min_power = pg->power_min; 370 371 length -= sizeof(struct mwifiex_power_group); 372 } 373 priv->min_tx_power_level = (u8) min_power; 374 priv->max_tx_power_level = (u8) max_power; 375 376 return 0; 377 } 378 379 /* 380 * This function handles the command response of set/get Tx power 381 * configurations. 382 * 383 * Handling includes changing the header fields into CPU format 384 * and saving the current Tx power level in driver. 385 */ 386 static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, 387 struct host_cmd_ds_command *resp) 388 { 389 struct mwifiex_adapter *adapter = priv->adapter; 390 struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg; 391 struct mwifiex_types_power_group *pg_tlv_hdr; 392 struct mwifiex_power_group *pg; 393 u16 action = le16_to_cpu(txp_cfg->action); 394 u16 tlv_buf_left; 395 396 pg_tlv_hdr = (struct mwifiex_types_power_group *) 397 ((u8 *)txp_cfg + 398 sizeof(struct host_cmd_ds_txpwr_cfg)); 399 400 pg = (struct mwifiex_power_group *) 401 ((u8 *)pg_tlv_hdr + 402 sizeof(struct mwifiex_types_power_group)); 403 404 tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg); 405 if (tlv_buf_left < 406 le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr)) 407 return 0; 408 409 switch (action) { 410 case HostCmd_ACT_GEN_GET: 411 if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) 412 mwifiex_get_power_level(priv, pg_tlv_hdr); 413 414 priv->tx_power_level = (u16) pg->power_min; 415 break; 416 417 case HostCmd_ACT_GEN_SET: 418 if (!le32_to_cpu(txp_cfg->mode)) 419 break; 420 421 if (pg->power_max == pg->power_min) 422 priv->tx_power_level = (u16) pg->power_min; 423 break; 424 default: 425 mwifiex_dbg(adapter, ERROR, 426 "CMD_RESP: unknown cmd action %d\n", 427 action); 428 return 0; 429 } 430 mwifiex_dbg(adapter, INFO, 431 "info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n", 432 priv->tx_power_level, priv->max_tx_power_level, 433 priv->min_tx_power_level); 434 435 return 0; 436 } 437 438 /* 439 * This function handles the command response of get RF Tx power. 440 */ 441 static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, 442 struct host_cmd_ds_command *resp) 443 { 444 struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp; 445 u16 action = le16_to_cpu(txp->action); 446 447 priv->tx_power_level = le16_to_cpu(txp->cur_level); 448 449 if (action == HostCmd_ACT_GEN_GET) { 450 priv->max_tx_power_level = txp->max_power; 451 priv->min_tx_power_level = txp->min_power; 452 } 453 454 mwifiex_dbg(priv->adapter, INFO, 455 "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n", 456 priv->tx_power_level, priv->max_tx_power_level, 457 priv->min_tx_power_level); 458 459 return 0; 460 } 461 462 /* 463 * This function handles the command response of set rf antenna 464 */ 465 static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, 466 struct host_cmd_ds_command *resp) 467 { 468 struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; 469 struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; 470 struct mwifiex_adapter *adapter = priv->adapter; 471 472 if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) 473 mwifiex_dbg(adapter, INFO, 474 "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x\t" 475 "Rx action = 0x%x, Rx Mode = 0x%04x\n", 476 le16_to_cpu(ant_mimo->action_tx), 477 le16_to_cpu(ant_mimo->tx_ant_mode), 478 le16_to_cpu(ant_mimo->action_rx), 479 le16_to_cpu(ant_mimo->rx_ant_mode)); 480 else 481 mwifiex_dbg(adapter, INFO, 482 "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", 483 le16_to_cpu(ant_siso->action), 484 le16_to_cpu(ant_siso->ant_mode)); 485 486 return 0; 487 } 488 489 /* 490 * This function handles the command response of set/get MAC address. 491 * 492 * Handling includes saving the MAC address in driver. 493 */ 494 static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv, 495 struct host_cmd_ds_command *resp) 496 { 497 struct host_cmd_ds_802_11_mac_address *cmd_mac_addr = 498 &resp->params.mac_addr; 499 500 memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN); 501 502 mwifiex_dbg(priv->adapter, INFO, 503 "info: set mac address: %pM\n", priv->curr_addr); 504 505 return 0; 506 } 507 508 /* 509 * This function handles the command response of set/get MAC multicast 510 * address. 511 */ 512 static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv, 513 struct host_cmd_ds_command *resp) 514 { 515 return 0; 516 } 517 518 /* 519 * This function handles the command response of get Tx rate query. 520 * 521 * Handling includes changing the header fields into CPU format 522 * and saving the Tx rate and HT information parameters in driver. 523 * 524 * Both rate configuration and current data rate can be retrieved 525 * with this request. 526 */ 527 static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv, 528 struct host_cmd_ds_command *resp) 529 { 530 priv->tx_rate = resp->params.tx_rate.tx_rate; 531 priv->tx_htinfo = resp->params.tx_rate.ht_info; 532 if (!priv->is_data_rate_auto) 533 priv->data_rate = 534 mwifiex_index_to_data_rate(priv, priv->tx_rate, 535 priv->tx_htinfo); 536 537 return 0; 538 } 539 540 /* 541 * This function handles the command response of a deauthenticate 542 * command. 543 * 544 * If the deauthenticated MAC matches the current BSS MAC, the connection 545 * state is reset. 546 */ 547 static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv, 548 struct host_cmd_ds_command *resp) 549 { 550 struct mwifiex_adapter *adapter = priv->adapter; 551 552 adapter->dbg.num_cmd_deauth++; 553 if (!memcmp(resp->params.deauth.mac_addr, 554 &priv->curr_bss_params.bss_descriptor.mac_address, 555 sizeof(resp->params.deauth.mac_addr))) 556 mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); 557 558 return 0; 559 } 560 561 /* 562 * This function handles the command response of ad-hoc stop. 563 * 564 * The function resets the connection state in driver. 565 */ 566 static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv, 567 struct host_cmd_ds_command *resp) 568 { 569 mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); 570 return 0; 571 } 572 573 /* 574 * This function handles the command response of set/get v1 key material. 575 * 576 * Handling includes updating the driver parameters to reflect the 577 * changes. 578 */ 579 static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv, 580 struct host_cmd_ds_command *resp) 581 { 582 struct host_cmd_ds_802_11_key_material *key = 583 &resp->params.key_material; 584 585 if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) { 586 if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) { 587 mwifiex_dbg(priv->adapter, INFO, 588 "info: key: GTK is set\n"); 589 priv->wpa_is_gtk_set = true; 590 priv->scan_block = false; 591 priv->port_open = true; 592 } 593 } 594 595 memset(priv->aes_key.key_param_set.key, 0, 596 sizeof(key->key_param_set.key)); 597 priv->aes_key.key_param_set.key_len = key->key_param_set.key_len; 598 memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, 599 le16_to_cpu(priv->aes_key.key_param_set.key_len)); 600 601 return 0; 602 } 603 604 /* 605 * This function handles the command response of set/get v2 key material. 606 * 607 * Handling includes updating the driver parameters to reflect the 608 * changes. 609 */ 610 static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv, 611 struct host_cmd_ds_command *resp) 612 { 613 struct host_cmd_ds_802_11_key_material_v2 *key_v2; 614 __le16 len; 615 616 key_v2 = &resp->params.key_material_v2; 617 if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) { 618 if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) { 619 mwifiex_dbg(priv->adapter, INFO, "info: key: GTK is set\n"); 620 priv->wpa_is_gtk_set = true; 621 priv->scan_block = false; 622 priv->port_open = true; 623 } 624 } 625 626 if (key_v2->key_param_set.key_type != KEY_TYPE_ID_AES) 627 return 0; 628 629 memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0, 630 WLAN_KEY_LEN_CCMP); 631 priv->aes_key_v2.key_param_set.key_params.aes.key_len = 632 key_v2->key_param_set.key_params.aes.key_len; 633 len = priv->aes_key_v2.key_param_set.key_params.aes.key_len; 634 memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key, 635 key_v2->key_param_set.key_params.aes.key, le16_to_cpu(len)); 636 637 return 0; 638 } 639 640 /* Wrapper function for processing response of key material command */ 641 static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv, 642 struct host_cmd_ds_command *resp) 643 { 644 if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2) 645 return mwifiex_ret_802_11_key_material_v2(priv, resp); 646 else 647 return mwifiex_ret_802_11_key_material_v1(priv, resp); 648 } 649 650 /* 651 * This function handles the command response of get 11d domain information. 652 */ 653 static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv, 654 struct host_cmd_ds_command *resp) 655 { 656 struct host_cmd_ds_802_11d_domain_info_rsp *domain_info = 657 &resp->params.domain_info_resp; 658 struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain; 659 u16 action = le16_to_cpu(domain_info->action); 660 u8 no_of_triplet; 661 662 no_of_triplet = (u8) ((le16_to_cpu(domain->header.len) 663 - IEEE80211_COUNTRY_STRING_LEN) 664 / sizeof(struct ieee80211_country_ie_triplet)); 665 666 mwifiex_dbg(priv->adapter, INFO, 667 "info: 11D Domain Info Resp: no_of_triplet=%d\n", 668 no_of_triplet); 669 670 if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) { 671 mwifiex_dbg(priv->adapter, FATAL, 672 "11D: invalid number of triplets %d returned\n", 673 no_of_triplet); 674 return -1; 675 } 676 677 switch (action) { 678 case HostCmd_ACT_GEN_SET: /* Proc Set Action */ 679 break; 680 case HostCmd_ACT_GEN_GET: 681 break; 682 default: 683 mwifiex_dbg(priv->adapter, ERROR, 684 "11D: invalid action:%d\n", domain_info->action); 685 return -1; 686 } 687 688 return 0; 689 } 690 691 /* 692 * This function handles the command response of get extended version. 693 * 694 * Handling includes forming the extended version string and sending it 695 * to application. 696 */ 697 static int mwifiex_ret_ver_ext(struct mwifiex_private *priv, 698 struct host_cmd_ds_command *resp, 699 struct host_cmd_ds_version_ext *version_ext) 700 { 701 struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext; 702 703 if (version_ext) { 704 version_ext->version_str_sel = ver_ext->version_str_sel; 705 memcpy(version_ext->version_str, ver_ext->version_str, 706 sizeof(char) * 128); 707 memcpy(priv->version_str, ver_ext->version_str, 128); 708 } 709 return 0; 710 } 711 712 /* 713 * This function handles the command response of remain on channel. 714 */ 715 static int 716 mwifiex_ret_remain_on_chan(struct mwifiex_private *priv, 717 struct host_cmd_ds_command *resp, 718 struct host_cmd_ds_remain_on_chan *roc_cfg) 719 { 720 struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg; 721 722 if (roc_cfg) 723 memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg)); 724 725 return 0; 726 } 727 728 /* 729 * This function handles the command response of P2P mode cfg. 730 */ 731 static int 732 mwifiex_ret_p2p_mode_cfg(struct mwifiex_private *priv, 733 struct host_cmd_ds_command *resp, 734 void *data_buf) 735 { 736 struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg; 737 738 if (data_buf) 739 *((u16 *)data_buf) = le16_to_cpu(mode_cfg->mode); 740 741 return 0; 742 } 743 744 /* This function handles the command response of mem_access command 745 */ 746 static int 747 mwifiex_ret_mem_access(struct mwifiex_private *priv, 748 struct host_cmd_ds_command *resp, void *pioctl_buf) 749 { 750 struct host_cmd_ds_mem_access *mem = (void *)&resp->params.mem; 751 752 priv->mem_rw.addr = le32_to_cpu(mem->addr); 753 priv->mem_rw.value = le32_to_cpu(mem->value); 754 755 return 0; 756 } 757 /* 758 * This function handles the command response of register access. 759 * 760 * The register value and offset are returned to the user. For EEPROM 761 * access, the byte count is also returned. 762 */ 763 static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp, 764 void *data_buf) 765 { 766 struct mwifiex_ds_reg_rw *reg_rw; 767 struct mwifiex_ds_read_eeprom *eeprom; 768 union reg { 769 struct host_cmd_ds_mac_reg_access *mac; 770 struct host_cmd_ds_bbp_reg_access *bbp; 771 struct host_cmd_ds_rf_reg_access *rf; 772 struct host_cmd_ds_pmic_reg_access *pmic; 773 struct host_cmd_ds_802_11_eeprom_access *eeprom; 774 } r; 775 776 if (!data_buf) 777 return 0; 778 779 reg_rw = data_buf; 780 eeprom = data_buf; 781 switch (type) { 782 case HostCmd_CMD_MAC_REG_ACCESS: 783 r.mac = &resp->params.mac_reg; 784 reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.mac->offset)); 785 reg_rw->value = r.mac->value; 786 break; 787 case HostCmd_CMD_BBP_REG_ACCESS: 788 r.bbp = &resp->params.bbp_reg; 789 reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.bbp->offset)); 790 reg_rw->value = cpu_to_le32((u32) r.bbp->value); 791 break; 792 793 case HostCmd_CMD_RF_REG_ACCESS: 794 r.rf = &resp->params.rf_reg; 795 reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); 796 reg_rw->value = cpu_to_le32((u32) r.bbp->value); 797 break; 798 case HostCmd_CMD_PMIC_REG_ACCESS: 799 r.pmic = &resp->params.pmic_reg; 800 reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.pmic->offset)); 801 reg_rw->value = cpu_to_le32((u32) r.pmic->value); 802 break; 803 case HostCmd_CMD_CAU_REG_ACCESS: 804 r.rf = &resp->params.rf_reg; 805 reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); 806 reg_rw->value = cpu_to_le32((u32) r.rf->value); 807 break; 808 case HostCmd_CMD_802_11_EEPROM_ACCESS: 809 r.eeprom = &resp->params.eeprom; 810 pr_debug("info: EEPROM read len=%x\n", r.eeprom->byte_count); 811 if (le16_to_cpu(eeprom->byte_count) < 812 le16_to_cpu(r.eeprom->byte_count)) { 813 eeprom->byte_count = cpu_to_le16(0); 814 pr_debug("info: EEPROM read length is too big\n"); 815 return -1; 816 } 817 eeprom->offset = r.eeprom->offset; 818 eeprom->byte_count = r.eeprom->byte_count; 819 if (le16_to_cpu(eeprom->byte_count) > 0) 820 memcpy(&eeprom->value, &r.eeprom->value, 821 le16_to_cpu(r.eeprom->byte_count)); 822 823 break; 824 default: 825 return -1; 826 } 827 return 0; 828 } 829 830 /* 831 * This function handles the command response of get IBSS coalescing status. 832 * 833 * If the received BSSID is different than the current one, the current BSSID, 834 * beacon interval, ATIM window and ERP information are updated, along with 835 * changing the ad-hoc state accordingly. 836 */ 837 static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, 838 struct host_cmd_ds_command *resp) 839 { 840 struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp = 841 &(resp->params.ibss_coalescing); 842 843 if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET) 844 return 0; 845 846 mwifiex_dbg(priv->adapter, INFO, 847 "info: new BSSID %pM\n", ibss_coal_resp->bssid); 848 849 /* If rsp has NULL BSSID, Just return..... No Action */ 850 if (is_zero_ether_addr(ibss_coal_resp->bssid)) { 851 mwifiex_dbg(priv->adapter, FATAL, "new BSSID is NULL\n"); 852 return 0; 853 } 854 855 /* If BSSID is diff, modify current BSS parameters */ 856 if (!ether_addr_equal(priv->curr_bss_params.bss_descriptor.mac_address, ibss_coal_resp->bssid)) { 857 /* BSSID */ 858 memcpy(priv->curr_bss_params.bss_descriptor.mac_address, 859 ibss_coal_resp->bssid, ETH_ALEN); 860 861 /* Beacon Interval */ 862 priv->curr_bss_params.bss_descriptor.beacon_period 863 = le16_to_cpu(ibss_coal_resp->beacon_interval); 864 865 /* ERP Information */ 866 priv->curr_bss_params.bss_descriptor.erp_flags = 867 (u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect); 868 869 priv->adhoc_state = ADHOC_COALESCED; 870 } 871 872 return 0; 873 } 874 static int mwifiex_ret_tdls_oper(struct mwifiex_private *priv, 875 struct host_cmd_ds_command *resp) 876 { 877 struct host_cmd_ds_tdls_oper *cmd_tdls_oper = &resp->params.tdls_oper; 878 u16 reason = le16_to_cpu(cmd_tdls_oper->reason); 879 u16 action = le16_to_cpu(cmd_tdls_oper->tdls_action); 880 struct mwifiex_sta_node *node = 881 mwifiex_get_sta_entry(priv, cmd_tdls_oper->peer_mac); 882 883 switch (action) { 884 case ACT_TDLS_DELETE: 885 if (reason) { 886 if (!node || reason == TDLS_ERR_LINK_NONEXISTENT) 887 mwifiex_dbg(priv->adapter, MSG, 888 "TDLS link delete for %pM failed: reason %d\n", 889 cmd_tdls_oper->peer_mac, reason); 890 else 891 mwifiex_dbg(priv->adapter, ERROR, 892 "TDLS link delete for %pM failed: reason %d\n", 893 cmd_tdls_oper->peer_mac, reason); 894 } else { 895 mwifiex_dbg(priv->adapter, MSG, 896 "TDLS link delete for %pM successful\n", 897 cmd_tdls_oper->peer_mac); 898 } 899 break; 900 case ACT_TDLS_CREATE: 901 if (reason) { 902 mwifiex_dbg(priv->adapter, ERROR, 903 "TDLS link creation for %pM failed: reason %d", 904 cmd_tdls_oper->peer_mac, reason); 905 if (node && reason != TDLS_ERR_LINK_EXISTS) 906 node->tdls_status = TDLS_SETUP_FAILURE; 907 } else { 908 mwifiex_dbg(priv->adapter, MSG, 909 "TDLS link creation for %pM successful", 910 cmd_tdls_oper->peer_mac); 911 } 912 break; 913 case ACT_TDLS_CONFIG: 914 if (reason) { 915 mwifiex_dbg(priv->adapter, ERROR, 916 "TDLS link config for %pM failed, reason %d\n", 917 cmd_tdls_oper->peer_mac, reason); 918 if (node) 919 node->tdls_status = TDLS_SETUP_FAILURE; 920 } else { 921 mwifiex_dbg(priv->adapter, MSG, 922 "TDLS link config for %pM successful\n", 923 cmd_tdls_oper->peer_mac); 924 } 925 break; 926 default: 927 mwifiex_dbg(priv->adapter, ERROR, 928 "Unknown TDLS command action response %d", action); 929 return -1; 930 } 931 932 return 0; 933 } 934 /* 935 * This function handles the command response for subscribe event command. 936 */ 937 static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, 938 struct host_cmd_ds_command *resp) 939 { 940 struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = 941 &resp->params.subsc_evt; 942 943 /* For every subscribe event command (Get/Set/Clear), FW reports the 944 * current set of subscribed events*/ 945 mwifiex_dbg(priv->adapter, EVENT, 946 "Bitmap of currently subscribed events: %16x\n", 947 le16_to_cpu(cmd_sub_event->events)); 948 949 return 0; 950 } 951 952 static int mwifiex_ret_uap_sta_list(struct mwifiex_private *priv, 953 struct host_cmd_ds_command *resp) 954 { 955 struct host_cmd_ds_sta_list *sta_list = 956 &resp->params.sta_list; 957 struct mwifiex_ie_types_sta_info *sta_info = (void *)&sta_list->tlv; 958 int i; 959 struct mwifiex_sta_node *sta_node; 960 961 for (i = 0; i < sta_list->sta_count; i++) { 962 sta_node = mwifiex_get_sta_entry(priv, sta_info->mac); 963 if (unlikely(!sta_node)) 964 continue; 965 966 sta_node->stats.rssi = sta_info->rssi; 967 sta_info++; 968 } 969 970 return 0; 971 } 972 973 /* This function handles the command response of set_cfg_data */ 974 static int mwifiex_ret_cfg_data(struct mwifiex_private *priv, 975 struct host_cmd_ds_command *resp) 976 { 977 if (resp->result != HostCmd_RESULT_OK) { 978 mwifiex_dbg(priv->adapter, ERROR, "Cal data cmd resp failed\n"); 979 return -1; 980 } 981 982 return 0; 983 } 984 985 /** This Function handles the command response of sdio rx aggr */ 986 static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv, 987 struct host_cmd_ds_command *resp) 988 { 989 struct mwifiex_adapter *adapter = priv->adapter; 990 struct host_cmd_sdio_sp_rx_aggr_cfg *cfg = 991 &resp->params.sdio_rx_aggr_cfg; 992 993 adapter->sdio_rx_aggr_enable = cfg->enable; 994 adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size); 995 996 return 0; 997 } 998 999 static int mwifiex_ret_robust_coex(struct mwifiex_private *priv, 1000 struct host_cmd_ds_command *resp, 1001 bool *is_timeshare) 1002 { 1003 struct host_cmd_ds_robust_coex *coex = &resp->params.coex; 1004 struct mwifiex_ie_types_robust_coex *coex_tlv; 1005 u16 action = le16_to_cpu(coex->action); 1006 u32 mode; 1007 1008 coex_tlv = (struct mwifiex_ie_types_robust_coex 1009 *)((u8 *)coex + sizeof(struct host_cmd_ds_robust_coex)); 1010 if (action == HostCmd_ACT_GEN_GET) { 1011 mode = le32_to_cpu(coex_tlv->mode); 1012 if (mode == MWIFIEX_COEX_MODE_TIMESHARE) 1013 *is_timeshare = true; 1014 else 1015 *is_timeshare = false; 1016 } 1017 1018 return 0; 1019 } 1020 1021 /* 1022 * This function handles the command responses. 1023 * 1024 * This is a generic function, which calls command specific 1025 * response handlers based on the command ID. 1026 */ 1027 int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, 1028 struct host_cmd_ds_command *resp) 1029 { 1030 int ret = 0; 1031 struct mwifiex_adapter *adapter = priv->adapter; 1032 void *data_buf = adapter->curr_cmd->data_buf; 1033 1034 /* If the command is not successful, cleanup and return failure */ 1035 if (resp->result != HostCmd_RESULT_OK) { 1036 mwifiex_process_cmdresp_error(priv, resp); 1037 return -1; 1038 } 1039 /* Command successful, handle response */ 1040 switch (cmdresp_no) { 1041 case HostCmd_CMD_GET_HW_SPEC: 1042 ret = mwifiex_ret_get_hw_spec(priv, resp); 1043 break; 1044 case HostCmd_CMD_CFG_DATA: 1045 ret = mwifiex_ret_cfg_data(priv, resp); 1046 break; 1047 case HostCmd_CMD_MAC_CONTROL: 1048 break; 1049 case HostCmd_CMD_802_11_MAC_ADDRESS: 1050 ret = mwifiex_ret_802_11_mac_address(priv, resp); 1051 break; 1052 case HostCmd_CMD_MAC_MULTICAST_ADR: 1053 ret = mwifiex_ret_mac_multicast_adr(priv, resp); 1054 break; 1055 case HostCmd_CMD_TX_RATE_CFG: 1056 ret = mwifiex_ret_tx_rate_cfg(priv, resp); 1057 break; 1058 case HostCmd_CMD_802_11_SCAN: 1059 ret = mwifiex_ret_802_11_scan(priv, resp); 1060 adapter->curr_cmd->wait_q_enabled = false; 1061 break; 1062 case HostCmd_CMD_802_11_SCAN_EXT: 1063 ret = mwifiex_ret_802_11_scan_ext(priv, resp); 1064 adapter->curr_cmd->wait_q_enabled = false; 1065 break; 1066 case HostCmd_CMD_802_11_BG_SCAN_QUERY: 1067 ret = mwifiex_ret_802_11_scan(priv, resp); 1068 cfg80211_sched_scan_results(priv->wdev.wiphy); 1069 mwifiex_dbg(adapter, CMD, 1070 "info: CMD_RESP: BG_SCAN result is ready!\n"); 1071 break; 1072 case HostCmd_CMD_802_11_BG_SCAN_CONFIG: 1073 break; 1074 case HostCmd_CMD_TXPWR_CFG: 1075 ret = mwifiex_ret_tx_power_cfg(priv, resp); 1076 break; 1077 case HostCmd_CMD_RF_TX_PWR: 1078 ret = mwifiex_ret_rf_tx_power(priv, resp); 1079 break; 1080 case HostCmd_CMD_RF_ANTENNA: 1081 ret = mwifiex_ret_rf_antenna(priv, resp); 1082 break; 1083 case HostCmd_CMD_802_11_PS_MODE_ENH: 1084 ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); 1085 break; 1086 case HostCmd_CMD_802_11_HS_CFG_ENH: 1087 ret = mwifiex_ret_802_11_hs_cfg(priv, resp); 1088 break; 1089 case HostCmd_CMD_802_11_ASSOCIATE: 1090 ret = mwifiex_ret_802_11_associate(priv, resp); 1091 break; 1092 case HostCmd_CMD_802_11_DEAUTHENTICATE: 1093 ret = mwifiex_ret_802_11_deauthenticate(priv, resp); 1094 break; 1095 case HostCmd_CMD_802_11_AD_HOC_START: 1096 case HostCmd_CMD_802_11_AD_HOC_JOIN: 1097 ret = mwifiex_ret_802_11_ad_hoc(priv, resp); 1098 break; 1099 case HostCmd_CMD_802_11_AD_HOC_STOP: 1100 ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp); 1101 break; 1102 case HostCmd_CMD_802_11_GET_LOG: 1103 ret = mwifiex_ret_get_log(priv, resp, data_buf); 1104 break; 1105 case HostCmd_CMD_RSSI_INFO: 1106 ret = mwifiex_ret_802_11_rssi_info(priv, resp); 1107 break; 1108 case HostCmd_CMD_802_11_SNMP_MIB: 1109 ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf); 1110 break; 1111 case HostCmd_CMD_802_11_TX_RATE_QUERY: 1112 ret = mwifiex_ret_802_11_tx_rate_query(priv, resp); 1113 break; 1114 case HostCmd_CMD_VERSION_EXT: 1115 ret = mwifiex_ret_ver_ext(priv, resp, data_buf); 1116 break; 1117 case HostCmd_CMD_REMAIN_ON_CHAN: 1118 ret = mwifiex_ret_remain_on_chan(priv, resp, data_buf); 1119 break; 1120 case HostCmd_CMD_11AC_CFG: 1121 break; 1122 case HostCmd_CMD_P2P_MODE_CFG: 1123 ret = mwifiex_ret_p2p_mode_cfg(priv, resp, data_buf); 1124 break; 1125 case HostCmd_CMD_MGMT_FRAME_REG: 1126 case HostCmd_CMD_FUNC_INIT: 1127 case HostCmd_CMD_FUNC_SHUTDOWN: 1128 break; 1129 case HostCmd_CMD_802_11_KEY_MATERIAL: 1130 ret = mwifiex_ret_802_11_key_material(priv, resp); 1131 break; 1132 case HostCmd_CMD_802_11D_DOMAIN_INFO: 1133 ret = mwifiex_ret_802_11d_domain_info(priv, resp); 1134 break; 1135 case HostCmd_CMD_11N_ADDBA_REQ: 1136 ret = mwifiex_ret_11n_addba_req(priv, resp); 1137 break; 1138 case HostCmd_CMD_11N_DELBA: 1139 ret = mwifiex_ret_11n_delba(priv, resp); 1140 break; 1141 case HostCmd_CMD_11N_ADDBA_RSP: 1142 ret = mwifiex_ret_11n_addba_resp(priv, resp); 1143 break; 1144 case HostCmd_CMD_RECONFIGURE_TX_BUFF: 1145 if (0xffff == (u16)le16_to_cpu(resp->params.tx_buf.buff_size)) { 1146 if (adapter->iface_type == MWIFIEX_USB && 1147 adapter->usb_mc_setup) { 1148 if (adapter->if_ops.multi_port_resync) 1149 adapter->if_ops. 1150 multi_port_resync(adapter); 1151 adapter->usb_mc_setup = false; 1152 adapter->tx_lock_flag = false; 1153 } 1154 break; 1155 } 1156 adapter->tx_buf_size = (u16) le16_to_cpu(resp->params. 1157 tx_buf.buff_size); 1158 adapter->tx_buf_size = (adapter->tx_buf_size 1159 / MWIFIEX_SDIO_BLOCK_SIZE) 1160 * MWIFIEX_SDIO_BLOCK_SIZE; 1161 adapter->curr_tx_buf_size = adapter->tx_buf_size; 1162 mwifiex_dbg(adapter, CMD, "cmd: curr_tx_buf_size=%d\n", 1163 adapter->curr_tx_buf_size); 1164 1165 if (adapter->if_ops.update_mp_end_port) 1166 adapter->if_ops.update_mp_end_port(adapter, 1167 le16_to_cpu(resp->params.tx_buf.mp_end_port)); 1168 break; 1169 case HostCmd_CMD_AMSDU_AGGR_CTRL: 1170 break; 1171 case HostCmd_CMD_WMM_GET_STATUS: 1172 ret = mwifiex_ret_wmm_get_status(priv, resp); 1173 break; 1174 case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: 1175 ret = mwifiex_ret_ibss_coalescing_status(priv, resp); 1176 break; 1177 case HostCmd_CMD_MEM_ACCESS: 1178 ret = mwifiex_ret_mem_access(priv, resp, data_buf); 1179 break; 1180 case HostCmd_CMD_MAC_REG_ACCESS: 1181 case HostCmd_CMD_BBP_REG_ACCESS: 1182 case HostCmd_CMD_RF_REG_ACCESS: 1183 case HostCmd_CMD_PMIC_REG_ACCESS: 1184 case HostCmd_CMD_CAU_REG_ACCESS: 1185 case HostCmd_CMD_802_11_EEPROM_ACCESS: 1186 ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf); 1187 break; 1188 case HostCmd_CMD_SET_BSS_MODE: 1189 break; 1190 case HostCmd_CMD_11N_CFG: 1191 break; 1192 case HostCmd_CMD_PCIE_DESC_DETAILS: 1193 break; 1194 case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: 1195 ret = mwifiex_ret_subsc_evt(priv, resp); 1196 break; 1197 case HostCmd_CMD_UAP_SYS_CONFIG: 1198 break; 1199 case HOST_CMD_APCMD_STA_LIST: 1200 ret = mwifiex_ret_uap_sta_list(priv, resp); 1201 break; 1202 case HostCmd_CMD_UAP_BSS_START: 1203 adapter->tx_lock_flag = false; 1204 adapter->pps_uapsd_mode = false; 1205 adapter->delay_null_pkt = false; 1206 priv->bss_started = 1; 1207 break; 1208 case HostCmd_CMD_UAP_BSS_STOP: 1209 priv->bss_started = 0; 1210 break; 1211 case HostCmd_CMD_UAP_STA_DEAUTH: 1212 break; 1213 case HOST_CMD_APCMD_SYS_RESET: 1214 break; 1215 case HostCmd_CMD_MEF_CFG: 1216 break; 1217 case HostCmd_CMD_COALESCE_CFG: 1218 break; 1219 case HostCmd_CMD_TDLS_OPER: 1220 ret = mwifiex_ret_tdls_oper(priv, resp); 1221 case HostCmd_CMD_MC_POLICY: 1222 break; 1223 case HostCmd_CMD_CHAN_REPORT_REQUEST: 1224 break; 1225 case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: 1226 ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp); 1227 break; 1228 case HostCmd_CMD_HS_WAKEUP_REASON: 1229 ret = mwifiex_ret_wakeup_reason(priv, resp, data_buf); 1230 break; 1231 case HostCmd_CMD_TDLS_CONFIG: 1232 break; 1233 case HostCmd_CMD_ROBUST_COEX: 1234 ret = mwifiex_ret_robust_coex(priv, resp, data_buf); 1235 break; 1236 case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG: 1237 break; 1238 default: 1239 mwifiex_dbg(adapter, ERROR, 1240 "CMD_RESP: unknown cmd response %#x\n", 1241 resp->command); 1242 break; 1243 } 1244 1245 return ret; 1246 } 1247