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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * NXP Wireless LAN device driver: station command response handling4 *5 * Copyright 2011-2020 NXP6 */7 8#include "decl.h"9#include "ioctl.h"10#include "util.h"11#include "fw.h"12#include "main.h"13#include "wmm.h"14#include "11n.h"15#include "11ac.h"16 17 18/*19 * This function handles the command response error case.20 *21 * For scan response error, the function cancels all the pending22 * scan commands and generates an event to inform the applications23 * of the scan completion.24 *25 * For Power Save command failure, we do not retry enter PS26 * command in case of Ad-hoc mode.27 *28 * For all other response errors, the current command buffer is freed29 * and returned to the free command queue.30 */31static void32mwifiex_process_cmdresp_error(struct mwifiex_private *priv,33 struct host_cmd_ds_command *resp)34{35 struct mwifiex_adapter *adapter = priv->adapter;36 struct host_cmd_ds_802_11_ps_mode_enh *pm;37 38 mwifiex_dbg(adapter, ERROR,39 "CMD_RESP: cmd %#x error, result=%#x\n",40 resp->command, resp->result);41 42 if (adapter->curr_cmd->wait_q_enabled)43 adapter->cmd_wait_q.status = -1;44 45 switch (le16_to_cpu(resp->command)) {46 case HostCmd_CMD_802_11_PS_MODE_ENH:47 pm = &resp->params.psmode_enh;48 mwifiex_dbg(adapter, ERROR,49 "PS_MODE_ENH cmd failed: result=0x%x action=0x%X\n",50 resp->result, le16_to_cpu(pm->action));51 /* We do not re-try enter-ps command in ad-hoc mode. */52 if (le16_to_cpu(pm->action) == EN_AUTO_PS &&53 (le16_to_cpu(pm->params.ps_bitmap) & BITMAP_STA_PS) &&54 priv->bss_mode == NL80211_IFTYPE_ADHOC)55 adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;56 57 break;58 case HostCmd_CMD_802_11_SCAN:59 case HostCmd_CMD_802_11_SCAN_EXT:60 mwifiex_cancel_scan(adapter);61 break;62 63 case HostCmd_CMD_MAC_CONTROL:64 break;65 66 case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:67 mwifiex_dbg(adapter, MSG,68 "SDIO RX single-port aggregation Not support\n");69 break;70 71 default:72 break;73 }74 /* Handling errors here */75 mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd);76 77 spin_lock_bh(&adapter->mwifiex_cmd_lock);78 adapter->curr_cmd = NULL;79 spin_unlock_bh(&adapter->mwifiex_cmd_lock);80}81 82/*83 * This function handles the command response of get RSSI info.84 *85 * Handling includes changing the header fields into CPU format86 * and saving the following parameters in driver -87 * - Last data and beacon RSSI value88 * - Average data and beacon RSSI value89 * - Last data and beacon NF value90 * - Average data and beacon NF value91 *92 * The parameters are send to the application as well, along with93 * calculated SNR values.94 */95static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,96 struct host_cmd_ds_command *resp)97{98 struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp =99 &resp->params.rssi_info_rsp;100 struct mwifiex_ds_misc_subsc_evt *subsc_evt =101 &priv->async_subsc_evt_storage;102 103 priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last);104 priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last);105 106 priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg);107 priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg);108 109 priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last);110 priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last);111 112 priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg);113 priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg);114 115 if (priv->subsc_evt_rssi_state == EVENT_HANDLED)116 return 0;117 118 memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt));119 120 /* Resubscribe low and high rssi events with new thresholds */121 subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;122 subsc_evt->action = HostCmd_ACT_BITWISE_SET;123 if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) {124 subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -125 priv->cqm_rssi_hyst);126 subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);127 } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) {128 subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);129 subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +130 priv->cqm_rssi_hyst);131 }132 subsc_evt->bcn_l_rssi_cfg.evt_freq = 1;133 subsc_evt->bcn_h_rssi_cfg.evt_freq = 1;134 135 priv->subsc_evt_rssi_state = EVENT_HANDLED;136 137 mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT,138 0, 0, subsc_evt, false);139 140 return 0;141}142 143/*144 * This function handles the command response of set/get SNMP145 * MIB parameters.146 *147 * Handling includes changing the header fields into CPU format148 * and saving the parameter in driver.149 *150 * The following parameters are supported -151 * - Fragmentation threshold152 * - RTS threshold153 * - Short retry limit154 */155static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv,156 struct host_cmd_ds_command *resp,157 u32 *data_buf)158{159 struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib;160 u16 oid = le16_to_cpu(smib->oid);161 u16 query_type = le16_to_cpu(smib->query_type);162 u32 ul_temp;163 164 mwifiex_dbg(priv->adapter, INFO,165 "info: SNMP_RESP: oid value = %#x,\t"166 "query_type = %#x, buf size = %#x\n",167 oid, query_type, le16_to_cpu(smib->buf_size));168 if (query_type == HostCmd_ACT_GEN_GET) {169 ul_temp = get_unaligned_le16(smib->value);170 if (data_buf)171 *data_buf = ul_temp;172 switch (oid) {173 case FRAG_THRESH_I:174 mwifiex_dbg(priv->adapter, INFO,175 "info: SNMP_RESP: FragThsd =%u\n",176 ul_temp);177 break;178 case RTS_THRESH_I:179 mwifiex_dbg(priv->adapter, INFO,180 "info: SNMP_RESP: RTSThsd =%u\n",181 ul_temp);182 break;183 case SHORT_RETRY_LIM_I:184 mwifiex_dbg(priv->adapter, INFO,185 "info: SNMP_RESP: TxRetryCount=%u\n",186 ul_temp);187 break;188 case DTIM_PERIOD_I:189 mwifiex_dbg(priv->adapter, INFO,190 "info: SNMP_RESP: DTIM period=%u\n",191 ul_temp);192 break;193 default:194 break;195 }196 }197 198 return 0;199}200 201/*202 * This function handles the command response of get log request203 *204 * Handling includes changing the header fields into CPU format205 * and sending the received parameters to application.206 */207static int mwifiex_ret_get_log(struct mwifiex_private *priv,208 struct host_cmd_ds_command *resp,209 struct mwifiex_ds_get_stats *stats)210{211 struct host_cmd_ds_802_11_get_log *get_log =212 &resp->params.get_log;213 214 if (stats) {215 stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame);216 stats->failed = le32_to_cpu(get_log->failed);217 stats->retry = le32_to_cpu(get_log->retry);218 stats->multi_retry = le32_to_cpu(get_log->multi_retry);219 stats->frame_dup = le32_to_cpu(get_log->frame_dup);220 stats->rts_success = le32_to_cpu(get_log->rts_success);221 stats->rts_failure = le32_to_cpu(get_log->rts_failure);222 stats->ack_failure = le32_to_cpu(get_log->ack_failure);223 stats->rx_frag = le32_to_cpu(get_log->rx_frag);224 stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame);225 stats->fcs_error = le32_to_cpu(get_log->fcs_error);226 stats->tx_frame = le32_to_cpu(get_log->tx_frame);227 stats->wep_icv_error[0] =228 le32_to_cpu(get_log->wep_icv_err_cnt[0]);229 stats->wep_icv_error[1] =230 le32_to_cpu(get_log->wep_icv_err_cnt[1]);231 stats->wep_icv_error[2] =232 le32_to_cpu(get_log->wep_icv_err_cnt[2]);233 stats->wep_icv_error[3] =234 le32_to_cpu(get_log->wep_icv_err_cnt[3]);235 stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt);236 stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt);237 }238 239 return 0;240}241 242/*243 * This function handles the command response of set/get Tx rate244 * configurations.245 *246 * Handling includes changing the header fields into CPU format247 * and saving the following parameters in driver -248 * - DSSS rate bitmap249 * - OFDM rate bitmap250 * - HT MCS rate bitmaps251 *252 * Based on the new rate bitmaps, the function re-evaluates if253 * auto data rate has been activated. If not, it sends another254 * query to the firmware to get the current Tx data rate.255 */256static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv,257 struct host_cmd_ds_command *resp)258{259 struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg;260 struct mwifiex_rate_scope *rate_scope;261 struct mwifiex_ie_types_header *head;262 u16 tlv, tlv_buf_len, tlv_buf_left;263 u8 *tlv_buf;264 u32 i;265 266 tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg);267 tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg);268 269 while (tlv_buf_left >= sizeof(*head)) {270 head = (struct mwifiex_ie_types_header *)tlv_buf;271 tlv = le16_to_cpu(head->type);272 tlv_buf_len = le16_to_cpu(head->len);273 274 if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))275 break;276 277 switch (tlv) {278 case TLV_TYPE_RATE_SCOPE:279 rate_scope = (struct mwifiex_rate_scope *) tlv_buf;280 priv->bitmap_rates[0] =281 le16_to_cpu(rate_scope->hr_dsss_rate_bitmap);282 priv->bitmap_rates[1] =283 le16_to_cpu(rate_scope->ofdm_rate_bitmap);284 for (i = 0;285 i < ARRAY_SIZE(rate_scope->ht_mcs_rate_bitmap);286 i++)287 priv->bitmap_rates[2 + i] =288 le16_to_cpu(rate_scope->289 ht_mcs_rate_bitmap[i]);290 291 if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) {292 for (i = 0; i < ARRAY_SIZE(rate_scope->293 vht_mcs_rate_bitmap);294 i++)295 priv->bitmap_rates[10 + i] =296 le16_to_cpu(rate_scope->297 vht_mcs_rate_bitmap[i]);298 }299 break;300 /* Add RATE_DROP tlv here */301 }302 303 tlv_buf += (sizeof(*head) + tlv_buf_len);304 tlv_buf_left -= (sizeof(*head) + tlv_buf_len);305 }306 307 priv->is_data_rate_auto = mwifiex_is_rate_auto(priv);308 309 if (priv->is_data_rate_auto)310 priv->data_rate = 0;311 else312 return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY,313 HostCmd_ACT_GEN_GET, 0, NULL, false);314 315 return 0;316}317 318/*319 * This function handles the command response of get Tx power level.320 *321 * Handling includes saving the maximum and minimum Tx power levels322 * in driver, as well as sending the values to user.323 */324static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf)325{326 int length, max_power = -1, min_power = -1;327 struct mwifiex_types_power_group *pg_tlv_hdr;328 struct mwifiex_power_group *pg;329 330 if (!data_buf)331 return -1;332 333 pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf);334 pg = (struct mwifiex_power_group *)335 ((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group));336 length = le16_to_cpu(pg_tlv_hdr->length);337 338 /* At least one structure required to update power */339 if (length < sizeof(struct mwifiex_power_group))340 return 0;341 342 max_power = pg->power_max;343 min_power = pg->power_min;344 length -= sizeof(struct mwifiex_power_group);345 346 while (length >= sizeof(struct mwifiex_power_group)) {347 pg++;348 if (max_power < pg->power_max)349 max_power = pg->power_max;350 351 if (min_power > pg->power_min)352 min_power = pg->power_min;353 354 length -= sizeof(struct mwifiex_power_group);355 }356 priv->min_tx_power_level = (u8) min_power;357 priv->max_tx_power_level = (u8) max_power;358 359 return 0;360}361 362/*363 * This function handles the command response of set/get Tx power364 * configurations.365 *366 * Handling includes changing the header fields into CPU format367 * and saving the current Tx power level in driver.368 */369static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv,370 struct host_cmd_ds_command *resp)371{372 struct mwifiex_adapter *adapter = priv->adapter;373 struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg;374 struct mwifiex_types_power_group *pg_tlv_hdr;375 struct mwifiex_power_group *pg;376 u16 action = le16_to_cpu(txp_cfg->action);377 u16 tlv_buf_left;378 379 pg_tlv_hdr = (struct mwifiex_types_power_group *)380 ((u8 *)txp_cfg +381 sizeof(struct host_cmd_ds_txpwr_cfg));382 383 pg = (struct mwifiex_power_group *)384 ((u8 *)pg_tlv_hdr +385 sizeof(struct mwifiex_types_power_group));386 387 tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg);388 if (tlv_buf_left <389 le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr))390 return 0;391 392 switch (action) {393 case HostCmd_ACT_GEN_GET:394 if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)395 mwifiex_get_power_level(priv, pg_tlv_hdr);396 397 priv->tx_power_level = (u16) pg->power_min;398 break;399 400 case HostCmd_ACT_GEN_SET:401 if (!le32_to_cpu(txp_cfg->mode))402 break;403 404 if (pg->power_max == pg->power_min)405 priv->tx_power_level = (u16) pg->power_min;406 break;407 default:408 mwifiex_dbg(adapter, ERROR,409 "CMD_RESP: unknown cmd action %d\n",410 action);411 return 0;412 }413 mwifiex_dbg(adapter, INFO,414 "info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n",415 priv->tx_power_level, priv->max_tx_power_level,416 priv->min_tx_power_level);417 418 return 0;419}420 421/*422 * This function handles the command response of get RF Tx power.423 */424static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv,425 struct host_cmd_ds_command *resp)426{427 struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp;428 u16 action = le16_to_cpu(txp->action);429 430 priv->tx_power_level = le16_to_cpu(txp->cur_level);431 432 if (action == HostCmd_ACT_GEN_GET) {433 priv->max_tx_power_level = txp->max_power;434 priv->min_tx_power_level = txp->min_power;435 }436 437 mwifiex_dbg(priv->adapter, INFO,438 "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n",439 priv->tx_power_level, priv->max_tx_power_level,440 priv->min_tx_power_level);441 442 return 0;443}444 445/*446 * This function handles the command response of set rf antenna447 */448static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv,449 struct host_cmd_ds_command *resp)450{451 struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo;452 struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso;453 struct mwifiex_adapter *adapter = priv->adapter;454 455 if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) {456 priv->tx_ant = le16_to_cpu(ant_mimo->tx_ant_mode);457 priv->rx_ant = le16_to_cpu(ant_mimo->rx_ant_mode);458 mwifiex_dbg(adapter, INFO,459 "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x\t"460 "Rx action = 0x%x, Rx Mode = 0x%04x\n",461 le16_to_cpu(ant_mimo->action_tx),462 le16_to_cpu(ant_mimo->tx_ant_mode),463 le16_to_cpu(ant_mimo->action_rx),464 le16_to_cpu(ant_mimo->rx_ant_mode));465 } else {466 priv->tx_ant = le16_to_cpu(ant_siso->ant_mode);467 priv->rx_ant = le16_to_cpu(ant_siso->ant_mode);468 mwifiex_dbg(adapter, INFO,469 "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n",470 le16_to_cpu(ant_siso->action),471 le16_to_cpu(ant_siso->ant_mode));472 }473 return 0;474}475 476/*477 * This function handles the command response of set/get MAC address.478 *479 * Handling includes saving the MAC address in driver.480 */481static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv,482 struct host_cmd_ds_command *resp)483{484 struct host_cmd_ds_802_11_mac_address *cmd_mac_addr =485 &resp->params.mac_addr;486 487 memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN);488 489 mwifiex_dbg(priv->adapter, INFO,490 "info: set mac address: %pM\n", priv->curr_addr);491 492 return 0;493}494 495/*496 * This function handles the command response of set/get MAC multicast497 * address.498 */499static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv,500 struct host_cmd_ds_command *resp)501{502 return 0;503}504 505/*506 * This function handles the command response of get Tx rate query.507 *508 * Handling includes changing the header fields into CPU format509 * and saving the Tx rate and HT information parameters in driver.510 *511 * Both rate configuration and current data rate can be retrieved512 * with this request.513 */514static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv,515 struct host_cmd_ds_command *resp)516{517 priv->tx_rate = resp->params.tx_rate.tx_rate;518 priv->tx_htinfo = resp->params.tx_rate.ht_info;519 if (!priv->is_data_rate_auto)520 priv->data_rate =521 mwifiex_index_to_data_rate(priv, priv->tx_rate,522 priv->tx_htinfo);523 524 return 0;525}526 527/*528 * This function handles the command response of a deauthenticate529 * command.530 *531 * If the deauthenticated MAC matches the current BSS MAC, the connection532 * state is reset.533 */534static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv,535 struct host_cmd_ds_command *resp)536{537 struct mwifiex_adapter *adapter = priv->adapter;538 539 adapter->dbg.num_cmd_deauth++;540 if (!memcmp(resp->params.deauth.mac_addr,541 &priv->curr_bss_params.bss_descriptor.mac_address,542 sizeof(resp->params.deauth.mac_addr)))543 mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING,544 false);545 546 return 0;547}548 549/*550 * This function handles the command response of ad-hoc stop.551 *552 * The function resets the connection state in driver.553 */554static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv,555 struct host_cmd_ds_command *resp)556{557 mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING, false);558 return 0;559}560 561/*562 * This function handles the command response of set/get v1 key material.563 *564 * Handling includes updating the driver parameters to reflect the565 * changes.566 */567static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv,568 struct host_cmd_ds_command *resp)569{570 struct host_cmd_ds_802_11_key_material *key =571 &resp->params.key_material;572 int len;573 574 len = le16_to_cpu(key->key_param_set.key_len);575 if (len > sizeof(key->key_param_set.key))576 return -EINVAL;577 578 if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) {579 if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) {580 mwifiex_dbg(priv->adapter, INFO,581 "info: key: GTK is set\n");582 priv->wpa_is_gtk_set = true;583 priv->scan_block = false;584 priv->port_open = true;585 }586 }587 588 memset(priv->aes_key.key_param_set.key, 0,589 sizeof(key->key_param_set.key));590 priv->aes_key.key_param_set.key_len = cpu_to_le16(len);591 memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, len);592 593 return 0;594}595 596/*597 * This function handles the command response of set/get v2 key material.598 *599 * Handling includes updating the driver parameters to reflect the600 * changes.601 */602static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv,603 struct host_cmd_ds_command *resp)604{605 struct host_cmd_ds_802_11_key_material_v2 *key_v2;606 int len;607 608 key_v2 = &resp->params.key_material_v2;609 610 len = le16_to_cpu(key_v2->key_param_set.key_params.aes.key_len);611 if (len > sizeof(key_v2->key_param_set.key_params.aes.key))612 return -EINVAL;613 614 if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) {615 if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) {616 mwifiex_dbg(priv->adapter, INFO, "info: key: GTK is set\n");617 priv->wpa_is_gtk_set = true;618 priv->scan_block = false;619 priv->port_open = true;620 }621 }622 623 if (key_v2->key_param_set.key_type != KEY_TYPE_ID_AES)624 return 0;625 626 memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0,627 sizeof(key_v2->key_param_set.key_params.aes.key));628 priv->aes_key_v2.key_param_set.key_params.aes.key_len =629 cpu_to_le16(len);630 memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key,631 key_v2->key_param_set.key_params.aes.key, len);632 633 return 0;634}635 636/* Wrapper function for processing response of key material command */637static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv,638 struct host_cmd_ds_command *resp)639{640 if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2)641 return mwifiex_ret_802_11_key_material_v2(priv, resp);642 else643 return mwifiex_ret_802_11_key_material_v1(priv, resp);644}645 646/*647 * This function handles the command response of get 11d domain information.648 */649static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv,650 struct host_cmd_ds_command *resp)651{652 struct host_cmd_ds_802_11d_domain_info_rsp *domain_info =653 &resp->params.domain_info_resp;654 struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain;655 u16 action = le16_to_cpu(domain_info->action);656 u8 no_of_triplet;657 658 no_of_triplet = (u8) ((le16_to_cpu(domain->header.len)659 - IEEE80211_COUNTRY_STRING_LEN)660 / sizeof(struct ieee80211_country_ie_triplet));661 662 mwifiex_dbg(priv->adapter, INFO,663 "info: 11D Domain Info Resp: no_of_triplet=%d\n",664 no_of_triplet);665 666 if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) {667 mwifiex_dbg(priv->adapter, FATAL,668 "11D: invalid number of triplets %d returned\n",669 no_of_triplet);670 return -1;671 }672 673 switch (action) {674 case HostCmd_ACT_GEN_SET: /* Proc Set Action */675 break;676 case HostCmd_ACT_GEN_GET:677 break;678 default:679 mwifiex_dbg(priv->adapter, ERROR,680 "11D: invalid action:%d\n", domain_info->action);681 return -1;682 }683 684 return 0;685}686 687/*688 * This function handles the command response of get extended version.689 *690 * Handling includes forming the extended version string and sending it691 * to application.692 */693static int mwifiex_ret_ver_ext(struct mwifiex_private *priv,694 struct host_cmd_ds_command *resp,695 struct host_cmd_ds_version_ext *version_ext)696{697 struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext;698 699 if (test_and_clear_bit(MWIFIEX_IS_REQUESTING_FW_VEREXT, &priv->adapter->work_flags)) {700 if (strncmp(ver_ext->version_str, "ChipRev:20, BB:9b(10.00), RF:40(21)",701 MWIFIEX_VERSION_STR_LENGTH) == 0) {702 struct mwifiex_ds_auto_ds auto_ds = {703 .auto_ds = DEEP_SLEEP_OFF,704 };705 706 mwifiex_dbg(priv->adapter, MSG,707 "Bad HW revision detected, disabling deep sleep\n");708 709 if (mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH,710 DIS_AUTO_PS, BITMAP_AUTO_DS, &auto_ds, false)) {711 mwifiex_dbg(priv->adapter, MSG,712 "Disabling deep sleep failed.\n");713 }714 }715 716 return 0;717 }718 719 if (version_ext) {720 version_ext->version_str_sel = ver_ext->version_str_sel;721 memcpy(version_ext->version_str, ver_ext->version_str,722 MWIFIEX_VERSION_STR_LENGTH);723 memcpy(priv->version_str, ver_ext->version_str,724 MWIFIEX_VERSION_STR_LENGTH);725 726 /* Ensure the version string from the firmware is 0-terminated */727 priv->version_str[MWIFIEX_VERSION_STR_LENGTH - 1] = '\0';728 }729 return 0;730}731 732/*733 * This function handles the command response of remain on channel.734 */735static int736mwifiex_ret_remain_on_chan(struct mwifiex_private *priv,737 struct host_cmd_ds_command *resp,738 struct host_cmd_ds_remain_on_chan *roc_cfg)739{740 struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg;741 742 if (roc_cfg)743 memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg));744 745 return 0;746}747 748/*749 * This function handles the command response of P2P mode cfg.750 */751static int752mwifiex_ret_p2p_mode_cfg(struct mwifiex_private *priv,753 struct host_cmd_ds_command *resp,754 void *data_buf)755{756 struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg;757 758 if (data_buf)759 put_unaligned_le16(le16_to_cpu(mode_cfg->mode), data_buf);760 761 return 0;762}763 764/* This function handles the command response of mem_access command765 */766static int767mwifiex_ret_mem_access(struct mwifiex_private *priv,768 struct host_cmd_ds_command *resp, void *pioctl_buf)769{770 struct host_cmd_ds_mem_access *mem = (void *)&resp->params.mem;771 772 priv->mem_rw.addr = le32_to_cpu(mem->addr);773 priv->mem_rw.value = le32_to_cpu(mem->value);774 775 return 0;776}777/*778 * This function handles the command response of register access.779 *780 * The register value and offset are returned to the user. For EEPROM781 * access, the byte count is also returned.782 */783static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp,784 void *data_buf)785{786 struct mwifiex_ds_reg_rw *reg_rw;787 struct mwifiex_ds_read_eeprom *eeprom;788 union reg {789 struct host_cmd_ds_mac_reg_access *mac;790 struct host_cmd_ds_bbp_reg_access *bbp;791 struct host_cmd_ds_rf_reg_access *rf;792 struct host_cmd_ds_pmic_reg_access *pmic;793 struct host_cmd_ds_802_11_eeprom_access *eeprom;794 } r;795 796 if (!data_buf)797 return 0;798 799 reg_rw = data_buf;800 eeprom = data_buf;801 switch (type) {802 case HostCmd_CMD_MAC_REG_ACCESS:803 r.mac = &resp->params.mac_reg;804 reg_rw->offset = (u32) le16_to_cpu(r.mac->offset);805 reg_rw->value = le32_to_cpu(r.mac->value);806 break;807 case HostCmd_CMD_BBP_REG_ACCESS:808 r.bbp = &resp->params.bbp_reg;809 reg_rw->offset = (u32) le16_to_cpu(r.bbp->offset);810 reg_rw->value = (u32) r.bbp->value;811 break;812 813 case HostCmd_CMD_RF_REG_ACCESS:814 r.rf = &resp->params.rf_reg;815 reg_rw->offset = (u32) le16_to_cpu(r.rf->offset);816 reg_rw->value = (u32) r.bbp->value;817 break;818 case HostCmd_CMD_PMIC_REG_ACCESS:819 r.pmic = &resp->params.pmic_reg;820 reg_rw->offset = (u32) le16_to_cpu(r.pmic->offset);821 reg_rw->value = (u32) r.pmic->value;822 break;823 case HostCmd_CMD_CAU_REG_ACCESS:824 r.rf = &resp->params.rf_reg;825 reg_rw->offset = (u32) le16_to_cpu(r.rf->offset);826 reg_rw->value = (u32) r.rf->value;827 break;828 case HostCmd_CMD_802_11_EEPROM_ACCESS:829 r.eeprom = &resp->params.eeprom;830 pr_debug("info: EEPROM read len=%x\n",831 le16_to_cpu(r.eeprom->byte_count));832 if (eeprom->byte_count < le16_to_cpu(r.eeprom->byte_count)) {833 eeprom->byte_count = 0;834 pr_debug("info: EEPROM read length is too big\n");835 return -1;836 }837 eeprom->offset = le16_to_cpu(r.eeprom->offset);838 eeprom->byte_count = le16_to_cpu(r.eeprom->byte_count);839 if (eeprom->byte_count > 0)840 memcpy(&eeprom->value, &r.eeprom->value,841 min((u16)MAX_EEPROM_DATA, eeprom->byte_count));842 break;843 default:844 return -1;845 }846 return 0;847}848 849/*850 * This function handles the command response of get IBSS coalescing status.851 *852 * If the received BSSID is different than the current one, the current BSSID,853 * beacon interval, ATIM window and ERP information are updated, along with854 * changing the ad-hoc state accordingly.855 */856static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,857 struct host_cmd_ds_command *resp)858{859 struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp =860 &(resp->params.ibss_coalescing);861 862 if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET)863 return 0;864 865 mwifiex_dbg(priv->adapter, INFO,866 "info: new BSSID %pM\n", ibss_coal_resp->bssid);867 868 /* If rsp has NULL BSSID, Just return..... No Action */869 if (is_zero_ether_addr(ibss_coal_resp->bssid)) {870 mwifiex_dbg(priv->adapter, FATAL, "new BSSID is NULL\n");871 return 0;872 }873 874 /* If BSSID is diff, modify current BSS parameters */875 if (!ether_addr_equal(priv->curr_bss_params.bss_descriptor.mac_address, ibss_coal_resp->bssid)) {876 /* BSSID */877 memcpy(priv->curr_bss_params.bss_descriptor.mac_address,878 ibss_coal_resp->bssid, ETH_ALEN);879 880 /* Beacon Interval */881 priv->curr_bss_params.bss_descriptor.beacon_period882 = le16_to_cpu(ibss_coal_resp->beacon_interval);883 884 /* ERP Information */885 priv->curr_bss_params.bss_descriptor.erp_flags =886 (u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect);887 888 priv->adhoc_state = ADHOC_COALESCED;889 }890 891 return 0;892}893static int mwifiex_ret_tdls_oper(struct mwifiex_private *priv,894 struct host_cmd_ds_command *resp)895{896 struct host_cmd_ds_tdls_oper *cmd_tdls_oper = &resp->params.tdls_oper;897 u16 reason = le16_to_cpu(cmd_tdls_oper->reason);898 u16 action = le16_to_cpu(cmd_tdls_oper->tdls_action);899 struct mwifiex_sta_node *node =900 mwifiex_get_sta_entry(priv, cmd_tdls_oper->peer_mac);901 902 switch (action) {903 case ACT_TDLS_DELETE:904 if (reason) {905 if (!node || reason == TDLS_ERR_LINK_NONEXISTENT)906 mwifiex_dbg(priv->adapter, MSG,907 "TDLS link delete for %pM failed: reason %d\n",908 cmd_tdls_oper->peer_mac, reason);909 else910 mwifiex_dbg(priv->adapter, ERROR,911 "TDLS link delete for %pM failed: reason %d\n",912 cmd_tdls_oper->peer_mac, reason);913 } else {914 mwifiex_dbg(priv->adapter, MSG,915 "TDLS link delete for %pM successful\n",916 cmd_tdls_oper->peer_mac);917 }918 break;919 case ACT_TDLS_CREATE:920 if (reason) {921 mwifiex_dbg(priv->adapter, ERROR,922 "TDLS link creation for %pM failed: reason %d",923 cmd_tdls_oper->peer_mac, reason);924 if (node && reason != TDLS_ERR_LINK_EXISTS)925 node->tdls_status = TDLS_SETUP_FAILURE;926 } else {927 mwifiex_dbg(priv->adapter, MSG,928 "TDLS link creation for %pM successful",929 cmd_tdls_oper->peer_mac);930 }931 break;932 case ACT_TDLS_CONFIG:933 if (reason) {934 mwifiex_dbg(priv->adapter, ERROR,935 "TDLS link config for %pM failed, reason %d\n",936 cmd_tdls_oper->peer_mac, reason);937 if (node)938 node->tdls_status = TDLS_SETUP_FAILURE;939 } else {940 mwifiex_dbg(priv->adapter, MSG,941 "TDLS link config for %pM successful\n",942 cmd_tdls_oper->peer_mac);943 }944 break;945 default:946 mwifiex_dbg(priv->adapter, ERROR,947 "Unknown TDLS command action response %d", action);948 return -1;949 }950 951 return 0;952}953/*954 * This function handles the command response for subscribe event command.955 */956static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv,957 struct host_cmd_ds_command *resp)958{959 struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event =960 &resp->params.subsc_evt;961 962 /* For every subscribe event command (Get/Set/Clear), FW reports the963 * current set of subscribed events*/964 mwifiex_dbg(priv->adapter, EVENT,965 "Bitmap of currently subscribed events: %16x\n",966 le16_to_cpu(cmd_sub_event->events));967 968 return 0;969}970 971static int mwifiex_ret_uap_sta_list(struct mwifiex_private *priv,972 struct host_cmd_ds_command *resp)973{974 struct host_cmd_ds_sta_list *sta_list =975 &resp->params.sta_list;976 struct mwifiex_ie_types_sta_info *sta_info = (void *)&sta_list->tlv;977 int i;978 struct mwifiex_sta_node *sta_node;979 980 for (i = 0; i < (le16_to_cpu(sta_list->sta_count)); i++) {981 sta_node = mwifiex_get_sta_entry(priv, sta_info->mac);982 if (unlikely(!sta_node))983 continue;984 985 sta_node->stats.rssi = sta_info->rssi;986 sta_info++;987 }988 989 return 0;990}991 992/* This function handles the command response of set_cfg_data */993static int mwifiex_ret_cfg_data(struct mwifiex_private *priv,994 struct host_cmd_ds_command *resp)995{996 if (resp->result != HostCmd_RESULT_OK) {997 mwifiex_dbg(priv->adapter, ERROR, "Cal data cmd resp failed\n");998 return -1;999 }1000 1001 return 0;1002}1003 1004/** This Function handles the command response of sdio rx aggr */1005static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv,1006 struct host_cmd_ds_command *resp)1007{1008 struct mwifiex_adapter *adapter = priv->adapter;1009 struct host_cmd_sdio_sp_rx_aggr_cfg *cfg =1010 &resp->params.sdio_rx_aggr_cfg;1011 1012 adapter->sdio_rx_aggr_enable = cfg->enable;1013 adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size);1014 1015 return 0;1016}1017 1018static int mwifiex_ret_robust_coex(struct mwifiex_private *priv,1019 struct host_cmd_ds_command *resp,1020 bool *is_timeshare)1021{1022 struct host_cmd_ds_robust_coex *coex = &resp->params.coex;1023 struct mwifiex_ie_types_robust_coex *coex_tlv;1024 u16 action = le16_to_cpu(coex->action);1025 u32 mode;1026 1027 coex_tlv = (struct mwifiex_ie_types_robust_coex1028 *)((u8 *)coex + sizeof(struct host_cmd_ds_robust_coex));1029 if (action == HostCmd_ACT_GEN_GET) {1030 mode = le32_to_cpu(coex_tlv->mode);1031 if (mode == MWIFIEX_COEX_MODE_TIMESHARE)1032 *is_timeshare = true;1033 else1034 *is_timeshare = false;1035 }1036 1037 return 0;1038}1039 1040static struct ieee80211_regdomain *1041mwifiex_create_custom_regdomain(struct mwifiex_private *priv,1042 u8 *buf, u16 buf_len)1043{1044 u16 num_chan = buf_len / 2;1045 struct ieee80211_regdomain *regd;1046 struct ieee80211_reg_rule *rule;1047 bool new_rule;1048 int idx, freq, prev_freq = 0;1049 u32 bw, prev_bw = 0;1050 u8 chflags, prev_chflags = 0, valid_rules = 0;1051 1052 if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES))1053 return ERR_PTR(-EINVAL);1054 1055 regd = kzalloc(struct_size(regd, reg_rules, num_chan), GFP_KERNEL);1056 if (!regd)1057 return ERR_PTR(-ENOMEM);1058 1059 for (idx = 0; idx < num_chan; idx++) {1060 u8 chan;1061 enum nl80211_band band;1062 1063 chan = *buf++;1064 if (!chan) {1065 kfree(regd);1066 return NULL;1067 }1068 chflags = *buf++;1069 band = (chan <= 14) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;1070 freq = ieee80211_channel_to_frequency(chan, band);1071 new_rule = false;1072 1073 if (chflags & MWIFIEX_CHANNEL_DISABLED)1074 continue;1075 1076 if (band == NL80211_BAND_5GHZ) {1077 if (!(chflags & MWIFIEX_CHANNEL_NOHT80))1078 bw = MHZ_TO_KHZ(80);1079 else if (!(chflags & MWIFIEX_CHANNEL_NOHT40))1080 bw = MHZ_TO_KHZ(40);1081 else1082 bw = MHZ_TO_KHZ(20);1083 } else {1084 if (!(chflags & MWIFIEX_CHANNEL_NOHT40))1085 bw = MHZ_TO_KHZ(40);1086 else1087 bw = MHZ_TO_KHZ(20);1088 }1089 1090 if (idx == 0 || prev_chflags != chflags || prev_bw != bw ||1091 freq - prev_freq > 20) {1092 valid_rules++;1093 new_rule = true;1094 }1095 1096 rule = ®d->reg_rules[valid_rules - 1];1097 1098 rule->freq_range.end_freq_khz = MHZ_TO_KHZ(freq + 10);1099 1100 prev_chflags = chflags;1101 prev_freq = freq;1102 prev_bw = bw;1103 1104 if (!new_rule)1105 continue;1106 1107 rule->freq_range.start_freq_khz = MHZ_TO_KHZ(freq - 10);1108 rule->power_rule.max_eirp = DBM_TO_MBM(19);1109 1110 if (chflags & MWIFIEX_CHANNEL_PASSIVE)1111 rule->flags = NL80211_RRF_NO_IR;1112 1113 if (chflags & MWIFIEX_CHANNEL_DFS)1114 rule->flags = NL80211_RRF_DFS;1115 1116 rule->freq_range.max_bandwidth_khz = bw;1117 }1118 1119 regd->n_reg_rules = valid_rules;1120 regd->alpha2[0] = '9';1121 regd->alpha2[1] = '9';1122 1123 return regd;1124}1125 1126static int mwifiex_ret_chan_region_cfg(struct mwifiex_private *priv,1127 struct host_cmd_ds_command *resp)1128{1129 struct host_cmd_ds_chan_region_cfg *reg = &resp->params.reg_cfg;1130 u16 action = le16_to_cpu(reg->action);1131 u16 tlv, tlv_buf_len, tlv_buf_left;1132 struct mwifiex_ie_types_header *head;1133 struct ieee80211_regdomain *regd;1134 u8 *tlv_buf;1135 1136 if (action != HostCmd_ACT_GEN_GET)1137 return 0;1138 1139 tlv_buf = (u8 *)reg + sizeof(*reg);1140 tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*reg);1141 1142 while (tlv_buf_left >= sizeof(*head)) {1143 head = (struct mwifiex_ie_types_header *)tlv_buf;1144 tlv = le16_to_cpu(head->type);1145 tlv_buf_len = le16_to_cpu(head->len);1146 1147 if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))1148 break;1149 1150 switch (tlv) {1151 case TLV_TYPE_CHAN_ATTR_CFG:1152 mwifiex_dbg_dump(priv->adapter, CMD_D, "CHAN:",1153 (u8 *)head + sizeof(*head),1154 tlv_buf_len);1155 regd = mwifiex_create_custom_regdomain(priv,1156 (u8 *)head + sizeof(*head), tlv_buf_len);1157 if (!IS_ERR(regd))1158 priv->adapter->regd = regd;1159 break;1160 }1161 1162 tlv_buf += (sizeof(*head) + tlv_buf_len);1163 tlv_buf_left -= (sizeof(*head) + tlv_buf_len);1164 }1165 1166 return 0;1167}1168 1169static int mwifiex_ret_pkt_aggr_ctrl(struct mwifiex_private *priv,1170 struct host_cmd_ds_command *resp)1171{1172 struct host_cmd_ds_pkt_aggr_ctrl *pkt_aggr_ctrl =1173 &resp->params.pkt_aggr_ctrl;1174 struct mwifiex_adapter *adapter = priv->adapter;1175 1176 adapter->bus_aggr.enable = le16_to_cpu(pkt_aggr_ctrl->enable);1177 if (adapter->bus_aggr.enable)1178 adapter->intf_hdr_len = INTF_HEADER_LEN;1179 adapter->bus_aggr.mode = MWIFIEX_BUS_AGGR_MODE_LEN_V2;1180 adapter->bus_aggr.tx_aggr_max_size =1181 le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_size);1182 adapter->bus_aggr.tx_aggr_max_num =1183 le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_num);1184 adapter->bus_aggr.tx_aggr_align =1185 le16_to_cpu(pkt_aggr_ctrl->tx_aggr_align);1186 1187 return 0;1188}1189 1190static int mwifiex_ret_get_chan_info(struct mwifiex_private *priv,1191 struct host_cmd_ds_command *resp,1192 struct mwifiex_channel_band *channel_band)1193{1194 struct host_cmd_ds_sta_configure *sta_cfg_cmd = &resp->params.sta_cfg;1195 struct host_cmd_tlv_channel_band *tlv_band_channel;1196 1197 tlv_band_channel =1198 (struct host_cmd_tlv_channel_band *)sta_cfg_cmd->tlv_buffer;1199 memcpy(&channel_band->band_config, &tlv_band_channel->band_config,1200 sizeof(struct mwifiex_band_config));1201 channel_band->channel = tlv_band_channel->channel;1202 1203 return 0;1204}1205 1206/*1207 * This function handles the command responses.1208 *1209 * This is a generic function, which calls command specific1210 * response handlers based on the command ID.1211 */1212int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,1213 struct host_cmd_ds_command *resp)1214{1215 int ret = 0;1216 struct mwifiex_adapter *adapter = priv->adapter;1217 void *data_buf = adapter->curr_cmd->data_buf;1218 1219 /* If the command is not successful, cleanup and return failure */1220 if (resp->result != HostCmd_RESULT_OK) {1221 mwifiex_process_cmdresp_error(priv, resp);1222 return -1;1223 }1224 /* Command successful, handle response */1225 switch (cmdresp_no) {1226 case HostCmd_CMD_GET_HW_SPEC:1227 ret = mwifiex_ret_get_hw_spec(priv, resp);1228 break;1229 case HostCmd_CMD_CFG_DATA:1230 ret = mwifiex_ret_cfg_data(priv, resp);1231 break;1232 case HostCmd_CMD_MAC_CONTROL:1233 break;1234 case HostCmd_CMD_802_11_MAC_ADDRESS:1235 ret = mwifiex_ret_802_11_mac_address(priv, resp);1236 break;1237 case HostCmd_CMD_MAC_MULTICAST_ADR:1238 ret = mwifiex_ret_mac_multicast_adr(priv, resp);1239 break;1240 case HostCmd_CMD_TX_RATE_CFG:1241 ret = mwifiex_ret_tx_rate_cfg(priv, resp);1242 break;1243 case HostCmd_CMD_802_11_SCAN:1244 ret = mwifiex_ret_802_11_scan(priv, resp);1245 adapter->curr_cmd->wait_q_enabled = false;1246 break;1247 case HostCmd_CMD_802_11_SCAN_EXT:1248 ret = mwifiex_ret_802_11_scan_ext(priv, resp);1249 adapter->curr_cmd->wait_q_enabled = false;1250 break;1251 case HostCmd_CMD_802_11_BG_SCAN_QUERY:1252 ret = mwifiex_ret_802_11_scan(priv, resp);1253 cfg80211_sched_scan_results(priv->wdev.wiphy, 0);1254 mwifiex_dbg(adapter, CMD,1255 "info: CMD_RESP: BG_SCAN result is ready!\n");1256 break;1257 case HostCmd_CMD_802_11_BG_SCAN_CONFIG:1258 break;1259 case HostCmd_CMD_TXPWR_CFG:1260 ret = mwifiex_ret_tx_power_cfg(priv, resp);1261 break;1262 case HostCmd_CMD_RF_TX_PWR:1263 ret = mwifiex_ret_rf_tx_power(priv, resp);1264 break;1265 case HostCmd_CMD_RF_ANTENNA:1266 ret = mwifiex_ret_rf_antenna(priv, resp);1267 break;1268 case HostCmd_CMD_802_11_PS_MODE_ENH:1269 ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf);1270 break;1271 case HostCmd_CMD_802_11_HS_CFG_ENH:1272 ret = mwifiex_ret_802_11_hs_cfg(priv, resp);1273 break;1274 case HostCmd_CMD_802_11_ASSOCIATE:1275 ret = mwifiex_ret_802_11_associate(priv, resp);1276 break;1277 case HostCmd_CMD_802_11_DEAUTHENTICATE:1278 ret = mwifiex_ret_802_11_deauthenticate(priv, resp);1279 break;1280 case HostCmd_CMD_802_11_AD_HOC_START:1281 case HostCmd_CMD_802_11_AD_HOC_JOIN:1282 ret = mwifiex_ret_802_11_ad_hoc(priv, resp);1283 break;1284 case HostCmd_CMD_802_11_AD_HOC_STOP:1285 ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp);1286 break;1287 case HostCmd_CMD_802_11_GET_LOG:1288 ret = mwifiex_ret_get_log(priv, resp, data_buf);1289 break;1290 case HostCmd_CMD_RSSI_INFO:1291 ret = mwifiex_ret_802_11_rssi_info(priv, resp);1292 break;1293 case HostCmd_CMD_802_11_SNMP_MIB:1294 ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf);1295 break;1296 case HostCmd_CMD_802_11_TX_RATE_QUERY:1297 ret = mwifiex_ret_802_11_tx_rate_query(priv, resp);1298 break;1299 case HostCmd_CMD_VERSION_EXT:1300 ret = mwifiex_ret_ver_ext(priv, resp, data_buf);1301 break;1302 case HostCmd_CMD_REMAIN_ON_CHAN:1303 ret = mwifiex_ret_remain_on_chan(priv, resp, data_buf);1304 break;1305 case HostCmd_CMD_11AC_CFG:1306 break;1307 case HostCmd_CMD_PACKET_AGGR_CTRL:1308 ret = mwifiex_ret_pkt_aggr_ctrl(priv, resp);1309 break;1310 case HostCmd_CMD_P2P_MODE_CFG:1311 ret = mwifiex_ret_p2p_mode_cfg(priv, resp, data_buf);1312 break;1313 case HostCmd_CMD_MGMT_FRAME_REG:1314 case HostCmd_CMD_FUNC_INIT:1315 case HostCmd_CMD_FUNC_SHUTDOWN:1316 break;1317 case HostCmd_CMD_802_11_KEY_MATERIAL:1318 ret = mwifiex_ret_802_11_key_material(priv, resp);1319 break;1320 case HostCmd_CMD_802_11D_DOMAIN_INFO:1321 ret = mwifiex_ret_802_11d_domain_info(priv, resp);1322 break;1323 case HostCmd_CMD_11N_ADDBA_REQ:1324 ret = mwifiex_ret_11n_addba_req(priv, resp);1325 break;1326 case HostCmd_CMD_11N_DELBA:1327 ret = mwifiex_ret_11n_delba(priv, resp);1328 break;1329 case HostCmd_CMD_11N_ADDBA_RSP:1330 ret = mwifiex_ret_11n_addba_resp(priv, resp);1331 break;1332 case HostCmd_CMD_RECONFIGURE_TX_BUFF:1333 if (0xffff == (u16)le16_to_cpu(resp->params.tx_buf.buff_size)) {1334 if (adapter->iface_type == MWIFIEX_USB &&1335 adapter->usb_mc_setup) {1336 if (adapter->if_ops.multi_port_resync)1337 adapter->if_ops.1338 multi_port_resync(adapter);1339 adapter->usb_mc_setup = false;1340 adapter->tx_lock_flag = false;1341 }1342 break;1343 }1344 adapter->tx_buf_size = (u16) le16_to_cpu(resp->params.1345 tx_buf.buff_size);1346 adapter->tx_buf_size = (adapter->tx_buf_size1347 / MWIFIEX_SDIO_BLOCK_SIZE)1348 * MWIFIEX_SDIO_BLOCK_SIZE;1349 adapter->curr_tx_buf_size = adapter->tx_buf_size;1350 mwifiex_dbg(adapter, CMD, "cmd: curr_tx_buf_size=%d\n",1351 adapter->curr_tx_buf_size);1352 1353 if (adapter->if_ops.update_mp_end_port)1354 adapter->if_ops.update_mp_end_port(adapter,1355 le16_to_cpu(resp->params.tx_buf.mp_end_port));1356 break;1357 case HostCmd_CMD_AMSDU_AGGR_CTRL:1358 break;1359 case HostCmd_CMD_WMM_GET_STATUS:1360 ret = mwifiex_ret_wmm_get_status(priv, resp);1361 break;1362 case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS:1363 ret = mwifiex_ret_ibss_coalescing_status(priv, resp);1364 break;1365 case HostCmd_CMD_MEM_ACCESS:1366 ret = mwifiex_ret_mem_access(priv, resp, data_buf);1367 break;1368 case HostCmd_CMD_MAC_REG_ACCESS:1369 case HostCmd_CMD_BBP_REG_ACCESS:1370 case HostCmd_CMD_RF_REG_ACCESS:1371 case HostCmd_CMD_PMIC_REG_ACCESS:1372 case HostCmd_CMD_CAU_REG_ACCESS:1373 case HostCmd_CMD_802_11_EEPROM_ACCESS:1374 ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf);1375 break;1376 case HostCmd_CMD_SET_BSS_MODE:1377 break;1378 case HostCmd_CMD_11N_CFG:1379 break;1380 case HostCmd_CMD_PCIE_DESC_DETAILS:1381 break;1382 case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:1383 ret = mwifiex_ret_subsc_evt(priv, resp);1384 break;1385 case HostCmd_CMD_UAP_SYS_CONFIG:1386 break;1387 case HOST_CMD_APCMD_STA_LIST:1388 ret = mwifiex_ret_uap_sta_list(priv, resp);1389 break;1390 case HostCmd_CMD_UAP_BSS_START:1391 adapter->tx_lock_flag = false;1392 adapter->pps_uapsd_mode = false;1393 adapter->delay_null_pkt = false;1394 priv->bss_started = 1;1395 break;1396 case HostCmd_CMD_UAP_BSS_STOP:1397 priv->bss_started = 0;1398 break;1399 case HostCmd_CMD_UAP_STA_DEAUTH:1400 break;1401 case HostCmd_CMD_ADD_NEW_STATION:1402 break;1403 case HOST_CMD_APCMD_SYS_RESET:1404 break;1405 case HostCmd_CMD_MEF_CFG:1406 break;1407 case HostCmd_CMD_COALESCE_CFG:1408 break;1409 case HostCmd_CMD_TDLS_OPER:1410 ret = mwifiex_ret_tdls_oper(priv, resp);1411 break;1412 case HostCmd_CMD_MC_POLICY:1413 break;1414 case HostCmd_CMD_CHAN_REPORT_REQUEST:1415 break;1416 case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:1417 ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp);1418 break;1419 case HostCmd_CMD_HS_WAKEUP_REASON:1420 ret = mwifiex_ret_wakeup_reason(priv, resp, data_buf);1421 break;1422 case HostCmd_CMD_TDLS_CONFIG:1423 break;1424 case HostCmd_CMD_ROBUST_COEX:1425 ret = mwifiex_ret_robust_coex(priv, resp, data_buf);1426 break;1427 case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG:1428 break;1429 case HostCmd_CMD_CHAN_REGION_CFG:1430 ret = mwifiex_ret_chan_region_cfg(priv, resp);1431 break;1432 case HostCmd_CMD_STA_CONFIGURE:1433 ret = mwifiex_ret_get_chan_info(priv, resp, data_buf);1434 break;1435 default:1436 mwifiex_dbg(adapter, ERROR,1437 "CMD_RESP: unknown cmd response %#x\n",1438 resp->command);1439 break;1440 }1441 1442 return ret;1443}1444