/** * @file mlan_misc.c * * @brief This file include miscellaneous functions for MLAN module * * * Copyright 2009-2023 NXP * * This software file (the File) is distributed by NXP * under the terms of the GNU General Public License Version 2, June 1991 * (the License). You may use, redistribute and/or modify the File in * accordance with the terms and conditions of the License, a copy of which * is available by writing to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. * * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE * ARE EXPRESSLY DISCLAIMED. The License provides additional details about * this warranty disclaimer. * */ /************************************************************* Change Log: 05/11/2009: initial version ************************************************************/ #include "mlan.h" #ifdef STA_SUPPORT #include "mlan_join.h" #endif /* STA_SUPPORT */ #include "mlan_util.h" #include "mlan_fw.h" #include "mlan_main.h" #include "mlan_wmm.h" #include "mlan_11n.h" #include "mlan_11ac.h" #include "mlan_11ax.h" #ifdef UAP_SUPPORT #include "mlan_uap.h" #endif /******************************************************** Local Variables ********************************************************/ /******************************************************** Global Variables ********************************************************/ /******************************************************** Local Functions ********************************************************/ #if defined(PCIE) || defined(SDIO) /** * @brief Check pending irq * * @param pmadapter A pointer to mlan_adapter structure * * @return MTRUE/MFALSE; */ static t_u8 wlan_pending_interrupt(pmlan_adapter pmadapter) { if (!IS_USB(pmadapter->card_type) && pmadapter->ireg) return MTRUE; return MFALSE; } #endif /** Custom IE auto index and mask */ #define MLAN_CUSTOM_IE_AUTO_IDX_MASK 0xffff /** Custom IE mask for delete operation */ #define MLAN_CUSTOM_IE_DELETE_MASK 0 /** Custom IE mask for create new index */ #define MLAN_CUSTOM_IE_NEW_MASK 0x8000 /** Custom IE header size */ #define MLAN_CUSTOM_IE_HDR_SIZE (sizeof(custom_ie) - MAX_IE_SIZE) /** * @brief Check if current custom IE index is used on other interfaces. * * @param pmpriv A pointer to mlan_private structure * @param idx index to check for in use * * @return MLAN_STATUS_SUCCESS --unused, otherwise used. */ static mlan_status wlan_is_custom_ie_index_unused(pmlan_private pmpriv, t_u16 idx) { t_u8 i = 0; pmlan_adapter pmadapter = pmpriv->adapter; pmlan_private priv; ENTER(); for (i = 0; i < pmadapter->priv_num; i++) { priv = pmadapter->priv[i]; /* Check for other interfaces only */ if (priv && priv->bss_index != pmpriv->bss_index) { if (priv->mgmt_ie[idx].mgmt_subtype_mask && priv->mgmt_ie[idx].ie_length) { /* used entry found */ LEAVE(); return MLAN_STATUS_FAILURE; } } } LEAVE(); return MLAN_STATUS_SUCCESS; } /** * @brief Get the custom IE index * * @param pmpriv A pointer to mlan_private structure * @param pioctl_req A pointer to ioctl request buffer * @param mask mask value for which the index to be returned * @param ie_data a pointer to custom_ie structure * @param idx will hold the computed index * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ static mlan_status wlan_custom_ioctl_get_autoidx(pmlan_private pmpriv, pmlan_ioctl_req pioctl_req, t_u16 mask, custom_ie *ie_data, t_u16 *idx) { t_u16 index = 0, insert = MFALSE; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Determine the index where the IE needs to be inserted */ while (!insert) { while (index < MIN(pmpriv->adapter->max_mgmt_ie_index, MAX_MGMT_IE_INDEX)) { if (pmpriv->mgmt_ie[index].mgmt_subtype_mask == MLAN_CUSTOM_IE_AUTO_IDX_MASK) { index++; continue; } if (pmpriv->mgmt_ie[index].mgmt_subtype_mask == mask) { /* Duplicate IE should be avoided */ if (pmpriv->mgmt_ie[index].ie_length) { if (!memcmp(pmpriv->adapter, pmpriv->mgmt_ie[index] .ie_buffer, ie_data->ie_buffer, pmpriv->mgmt_ie[index] .ie_length)) { PRINTM(MINFO, "IE with the same mask exists at index %d mask=0x%x\n", index, mask); *idx = MLAN_CUSTOM_IE_AUTO_IDX_MASK; goto done; } } /* Check if enough space is available */ if (pmpriv->mgmt_ie[index].ie_length + ie_data->ie_length > MAX_IE_SIZE) { index++; continue; } insert = MTRUE; break; } index++; } if (!insert) { for (index = 0; index < MIN(pmpriv->adapter->max_mgmt_ie_index, MAX_MGMT_IE_INDEX); index++) { if (pmpriv->mgmt_ie[index].ie_length == 0) { /* * Check if this index is in use * by other interface If yes, * move ahead to next index */ if (MLAN_STATUS_SUCCESS == wlan_is_custom_ie_index_unused( pmpriv, index)) { insert = MTRUE; break; } else { PRINTM(MINFO, "Skipping IE index %d in use.\n", index); } } } } if (index == pmpriv->adapter->max_mgmt_ie_index && !insert) { PRINTM(MERROR, "Failed to Set the IE buffer\n"); if (pioctl_req) pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; ret = MLAN_STATUS_FAILURE; goto done; } } *idx = index; done: LEAVE(); return ret; } /** * @brief Delete custom IE * * @param pmpriv A pointer to mlan_private structure * @param pioctl_req A pointer to ioctl request buffer * @param ie_data a pointer to custom_ie structure * @param idx index supplied * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ static mlan_status wlan_custom_ioctl_auto_delete(pmlan_private pmpriv, pmlan_ioctl_req pioctl_req, custom_ie *ie_data, t_u16 idx) { mlan_status ret = MLAN_STATUS_SUCCESS; pmlan_adapter pmadapter = pmpriv->adapter; t_u16 index = 0, insert = MFALSE, del_len; t_u8 del_ie[MAX_IE_SIZE], ie[MAX_IE_SIZE] = {0}; t_s32 cnt, tmp_len = 0; t_u8 *tmp_ie; ENTER(); memset(pmpriv->adapter, del_ie, 0, MAX_IE_SIZE); memcpy_ext(pmpriv->adapter, del_ie, ie_data->ie_buffer, ie_data->ie_length, MAX_IE_SIZE); del_len = MIN(MAX_IE_SIZE - 1, ie_data->ie_length); if (MLAN_CUSTOM_IE_AUTO_IDX_MASK == idx) ie_data->ie_index = 0; for (index = 0; index < MIN(pmadapter->max_mgmt_ie_index, MAX_MGMT_IE_INDEX); index++) { if (MLAN_CUSTOM_IE_AUTO_IDX_MASK != idx && idx < MAX_MGMT_IE_INDEX) index = idx; tmp_ie = pmpriv->mgmt_ie[index].ie_buffer; tmp_len = pmpriv->mgmt_ie[index].ie_length; cnt = 0; while (tmp_len) { if (!memcmp(pmpriv->adapter, tmp_ie, del_ie, del_len)) { memcpy_ext(pmpriv->adapter, ie, pmpriv->mgmt_ie[index].ie_buffer, cnt, MAX_IE_SIZE); if (pmpriv->mgmt_ie[index].ie_length > (cnt + del_len)) memcpy_ext( pmpriv->adapter, &ie[cnt], &pmpriv->mgmt_ie[index].ie_buffer [MIN((MAX_IE_SIZE - 1), (cnt + del_len))], (pmpriv->mgmt_ie[index] .ie_length - (cnt + del_len)), MAX_IE_SIZE - cnt); memset(pmpriv->adapter, &pmpriv->mgmt_ie[index].ie_buffer, 0, sizeof(pmpriv->mgmt_ie[index].ie_buffer)); memcpy_ext(pmpriv->adapter, &pmpriv->mgmt_ie[index].ie_buffer, ie, pmpriv->mgmt_ie[index].ie_length - del_len, MAX_IE_SIZE); pmpriv->mgmt_ie[index].ie_length -= del_len; if (MLAN_CUSTOM_IE_AUTO_IDX_MASK == idx) /* set a bit to indicate caller about * update */ ie_data->ie_index |= (((t_u16)1) << index); insert = MTRUE; tmp_ie = pmpriv->mgmt_ie[index].ie_buffer; tmp_len = pmpriv->mgmt_ie[index].ie_length; cnt = 0; continue; } tmp_ie++; tmp_len--; cnt++; } if (MLAN_CUSTOM_IE_AUTO_IDX_MASK != idx) break; } if (index == pmadapter->max_mgmt_ie_index && !insert) { PRINTM(MERROR, "Failed to Clear IE buffer\n"); if (pioctl_req) pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; ret = MLAN_STATUS_FAILURE; } LEAVE(); return ret; } /******************************************************** Global Functions ********************************************************/ /** * @brief send host cmd * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_host_cmd(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, 0, 0, 0, (t_void *)pioctl_req, (t_void *)&misc->param.hostcmd); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Send function init/shutdown command to firmware * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_init_shutdown(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (misc_cfg->param.func_init_shutdown == MLAN_FUNC_INIT) cmd = HostCmd_CMD_FUNC_INIT; else if (misc_cfg->param.func_init_shutdown == MLAN_FUNC_SHUTDOWN) cmd = HostCmd_CMD_FUNC_SHUTDOWN; else { PRINTM(MERROR, "Unsupported parameter\n"); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto exit; } /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, cmd, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Get debug information * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success */ mlan_status wlan_get_info_debug_info(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_get_info *info; mlan_debug_info *debug_info = MNULL; t_u32 i; t_u8 *ptid; ENTER(); info = (mlan_ds_get_info *)pioctl_req->pbuf; debug_info = (mlan_debug_info *)info->param.debug_info; if (pioctl_req->action == MLAN_ACT_GET) { ptid = ac_to_tid[WMM_AC_BK]; debug_info->wmm_ac_bk = pmpriv->wmm.packets_out[ptid[0]] + pmpriv->wmm.packets_out[ptid[1]]; ptid = ac_to_tid[WMM_AC_BE]; debug_info->wmm_ac_be = pmpriv->wmm.packets_out[ptid[0]] + pmpriv->wmm.packets_out[ptid[1]]; ptid = ac_to_tid[WMM_AC_VI]; debug_info->wmm_ac_vi = pmpriv->wmm.packets_out[ptid[0]] + pmpriv->wmm.packets_out[ptid[1]]; ptid = ac_to_tid[WMM_AC_VO]; debug_info->wmm_ac_vo = pmpriv->wmm.packets_out[ptid[0]] + pmpriv->wmm.packets_out[ptid[1]]; debug_info->max_tx_buf_size = (t_u32)pmadapter->max_tx_buf_size; debug_info->tx_buf_size = (t_u32)pmadapter->tx_buf_size; debug_info->curr_tx_buf_size = (t_u32)pmadapter->curr_tx_buf_size; debug_info->rx_tbl_num = wlan_get_rxreorder_tbl(pmpriv, debug_info->rx_tbl); debug_info->tx_tbl_num = wlan_get_txbastream_tbl(pmpriv, debug_info->tx_tbl); debug_info->ralist_num = wlan_get_ralist_info(pmpriv, debug_info->ralist); debug_info->tdls_peer_num = wlan_get_tdls_list(pmpriv, debug_info->tdls_peer_list); debug_info->ps_mode = pmadapter->ps_mode; debug_info->ps_state = pmadapter->ps_state; #ifdef STA_SUPPORT debug_info->is_deep_sleep = pmadapter->is_deep_sleep; #endif /* STA_SUPPORT */ debug_info->pm_wakeup_card_req = pmadapter->pm_wakeup_card_req; debug_info->pm_wakeup_fw_try = pmadapter->pm_wakeup_fw_try; debug_info->pm_wakeup_in_secs = pmadapter->pm_wakeup_in_secs; debug_info->pm_wakeup_timeout = pmadapter->pm_wakeup_timeout; debug_info->is_hs_configured = pmadapter->is_hs_configured; debug_info->hs_activated = pmadapter->hs_activated; debug_info->pps_uapsd_mode = pmadapter->pps_uapsd_mode; debug_info->sleep_pd = pmadapter->sleep_period.period; debug_info->qos_cfg = pmpriv->wmm_qosinfo; debug_info->tx_lock_flag = pmadapter->tx_lock_flag; debug_info->port_open = pmpriv->port_open; debug_info->bypass_pkt_count = pmadapter->bypass_pkt_count; debug_info->scan_processing = pmadapter->scan_processing; debug_info->scan_state = pmadapter->scan_state; debug_info->mlan_processing = pmadapter->mlan_processing; debug_info->main_lock_flag = pmadapter->main_lock_flag; debug_info->main_process_cnt = pmadapter->main_process_cnt; debug_info->delay_task_flag = pmadapter->delay_task_flag; debug_info->num_cmd_host_to_card_failure = pmadapter->dbg.num_cmd_host_to_card_failure; debug_info->num_cmd_sleep_cfm_host_to_card_failure = pmadapter->dbg.num_cmd_sleep_cfm_host_to_card_failure; debug_info->num_tx_host_to_card_failure = pmadapter->dbg.num_tx_host_to_card_failure; debug_info->num_alloc_buffer_failure = pmadapter->dbg.num_alloc_buffer_failure; debug_info->num_pkt_dropped = pmadapter->dbg.num_pkt_dropped; debug_info->num_event_deauth = pmadapter->dbg.num_event_deauth; debug_info->num_event_disassoc = pmadapter->dbg.num_event_disassoc; debug_info->num_event_link_lost = pmadapter->dbg.num_event_link_lost; debug_info->num_cmd_deauth = pmadapter->dbg.num_cmd_deauth; debug_info->num_cmd_assoc_success = pmadapter->dbg.num_cmd_assoc_success; debug_info->num_cmd_assoc_failure = pmadapter->dbg.num_cmd_assoc_failure; debug_info->num_cmd_timeout = pmadapter->num_cmd_timeout; debug_info->timeout_cmd_id = pmadapter->dbg.timeout_cmd_id; debug_info->timeout_cmd_act = pmadapter->dbg.timeout_cmd_act; memcpy_ext(pmadapter, debug_info->last_cmd_id, pmadapter->dbg.last_cmd_id, sizeof(pmadapter->dbg.last_cmd_id), sizeof(debug_info->last_cmd_id)); memcpy_ext(pmadapter, debug_info->last_cmd_act, pmadapter->dbg.last_cmd_act, sizeof(pmadapter->dbg.last_cmd_act), sizeof(debug_info->last_cmd_act)); debug_info->last_cmd_index = pmadapter->dbg.last_cmd_index; memcpy_ext(pmadapter, debug_info->last_cmd_resp_id, pmadapter->dbg.last_cmd_resp_id, sizeof(pmadapter->dbg.last_cmd_resp_id), sizeof(debug_info->last_cmd_resp_id)); debug_info->last_cmd_resp_index = pmadapter->dbg.last_cmd_resp_index; memcpy_ext(pmadapter, debug_info->last_event, pmadapter->dbg.last_event, sizeof(pmadapter->dbg.last_event), sizeof(debug_info->last_event)); debug_info->last_event_index = pmadapter->dbg.last_event_index; debug_info->num_no_cmd_node = pmadapter->dbg.num_no_cmd_node; debug_info->pending_cmd = (pmadapter->curr_cmd) ? pmadapter->dbg.last_cmd_id [pmadapter->dbg.last_cmd_index] : 0; debug_info->dnld_cmd_in_secs = pmadapter->dnld_cmd_in_secs; #ifdef SDIO if (IS_SD(pmadapter->card_type)) { debug_info->num_cmdevt_card_to_host_failure = pmadapter->dbg.num_cmdevt_card_to_host_failure; debug_info->num_rx_card_to_host_failure = pmadapter->dbg.num_rx_card_to_host_failure; debug_info->num_int_read_failure = pmadapter->dbg.num_int_read_failure; debug_info->last_int_status = pmadapter->dbg.last_int_status; debug_info->mp_rd_bitmap = pmadapter->pcard_sd->mp_rd_bitmap; debug_info->mp_wr_bitmap = pmadapter->pcard_sd->mp_wr_bitmap; debug_info->curr_rd_port = pmadapter->pcard_sd->curr_rd_port; debug_info->curr_wr_port = pmadapter->pcard_sd->curr_wr_port; debug_info->mp_invalid_update = pmadapter->pcard_sd->mp_invalid_update; debug_info->num_of_irq = pmadapter->pcard_sd->num_of_irq; memcpy_ext(pmadapter, debug_info->mp_update, pmadapter->pcard_sd->mp_update, sizeof(pmadapter->pcard_sd->mp_update), sizeof(debug_info->mp_update)); memcpy_ext(pmadapter, debug_info->mpa_tx_count, pmadapter->pcard_sd->mpa_tx_count, sizeof(pmadapter->pcard_sd->mpa_tx_count), sizeof(debug_info->mpa_tx_count)); debug_info->mpa_sent_last_pkt = pmadapter->pcard_sd->mpa_sent_last_pkt; debug_info->mpa_sent_no_ports = pmadapter->pcard_sd->mpa_sent_no_ports; debug_info->last_recv_wr_bitmap = pmadapter->pcard_sd->last_recv_wr_bitmap; debug_info->last_recv_rd_bitmap = pmadapter->pcard_sd->last_recv_rd_bitmap; debug_info->mp_data_port_mask = pmadapter->pcard_sd->mp_data_port_mask; debug_info->last_mp_index = pmadapter->pcard_sd->last_mp_index; memcpy_ext( pmadapter, debug_info->last_mp_wr_bitmap, pmadapter->pcard_sd->last_mp_wr_bitmap, sizeof(pmadapter->pcard_sd->last_mp_wr_bitmap), sizeof(debug_info->last_mp_wr_bitmap)); memcpy_ext( pmadapter, debug_info->last_mp_wr_ports, pmadapter->pcard_sd->last_mp_wr_ports, sizeof(pmadapter->pcard_sd->last_mp_wr_ports), sizeof(debug_info->last_mp_wr_ports)); memcpy_ext(pmadapter, debug_info->last_mp_wr_len, pmadapter->pcard_sd->last_mp_wr_len, sizeof(pmadapter->pcard_sd->last_mp_wr_len), sizeof(debug_info->last_mp_wr_len)); memcpy_ext(pmadapter, debug_info->last_mp_wr_info, pmadapter->pcard_sd->last_mp_wr_info, sizeof(pmadapter->pcard_sd->last_mp_wr_info), sizeof(debug_info->last_mp_wr_info)); memcpy_ext( pmadapter, debug_info->last_curr_wr_port, pmadapter->pcard_sd->last_curr_wr_port, sizeof(pmadapter->pcard_sd->last_curr_wr_port), sizeof(debug_info->last_curr_wr_port)); debug_info->mpa_buf = pmadapter->pcard_sd->mpa_buf; debug_info->mpa_buf_size = pmadapter->pcard_sd->mpa_buf_size; memcpy_ext(pmadapter, debug_info->mpa_rx_count, pmadapter->pcard_sd->mpa_rx_count, sizeof(pmadapter->pcard_sd->mpa_rx_count), sizeof(debug_info->mpa_rx_count)); debug_info->mp_aggr_pkt_limit = pmadapter->pcard_sd->mp_aggr_pkt_limit; } #endif #ifdef PCIE if (IS_PCIE(pmadapter->card_type)) { debug_info->txbd_rdptr = pmadapter->pcard_pcie->txbd_rdptr; debug_info->txbd_wrptr = pmadapter->pcard_pcie->txbd_wrptr; debug_info->rxbd_rdptr = pmadapter->pcard_pcie->rxbd_rdptr; debug_info->rxbd_wrptr = pmadapter->pcard_pcie->rxbd_wrptr; debug_info->eventbd_rdptr = pmadapter->pcard_pcie->evtbd_rdptr; debug_info->eventbd_wrptr = pmadapter->pcard_pcie->evtbd_wrptr; debug_info->txbd_ring_vbase = pmadapter->pcard_pcie->txbd_ring_vbase; debug_info->txbd_ring_size = pmadapter->pcard_pcie->txbd_ring_size; debug_info->rxbd_ring_vbase = pmadapter->pcard_pcie->rxbd_ring_vbase; debug_info->rxbd_ring_size = pmadapter->pcard_pcie->rxbd_ring_size; debug_info->evtbd_ring_vbase = pmadapter->pcard_pcie->evtbd_ring_vbase; debug_info->evtbd_ring_size = pmadapter->pcard_pcie->evtbd_ring_size; debug_info->txrx_bd_size = pmadapter->pcard_pcie->txrx_bd_size; } #endif debug_info->data_sent = pmadapter->data_sent; debug_info->data_sent_cnt = pmadapter->data_sent_cnt; debug_info->cmd_sent = pmadapter->cmd_sent; debug_info->cmd_resp_received = pmadapter->cmd_resp_received; debug_info->tx_pkts_queued = util_scalar_read(pmadapter->pmoal_handle, &pmpriv->wmm.tx_pkts_queued, MNULL, MNULL); #ifdef UAP_SUPPORT debug_info->num_bridge_pkts = util_scalar_read(pmadapter->pmoal_handle, &pmadapter->pending_bridge_pkts, pmadapter->callbacks.moal_spin_lock, pmadapter->callbacks.moal_spin_unlock); debug_info->num_drop_pkts = pmpriv->num_drop_pkts; #endif debug_info->fw_hang_report = pmadapter->fw_hang_report; debug_info->mlan_processing = pmadapter->mlan_processing; debug_info->mlan_rx_processing = pmadapter->mlan_rx_processing; debug_info->rx_pkts_queued = pmadapter->rx_pkts_queued; debug_info->mlan_adapter = pmadapter; debug_info->mlan_adapter_size = sizeof(mlan_adapter); debug_info->mlan_priv_num = pmadapter->priv_num; for (i = 0; i < pmadapter->priv_num; i++) { debug_info->mlan_priv[i] = pmadapter->priv[i]; debug_info->mlan_priv_size[i] = sizeof(mlan_private); } } pioctl_req->data_read_written = sizeof(mlan_debug_info) + MLAN_SUB_COMMAND_SIZE; LEAVE(); return ret; } /** * @brief Set/Get the MAC control configuration. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING -- success, otherwise fail */ mlan_status wlan_misc_ioctl_mac_control(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) { misc->param.mac_ctrl = pmpriv->curr_pkt_filter; } else { pmpriv->curr_pkt_filter = misc->param.mac_ctrl; cmd_action = HostCmd_ACT_GEN_SET; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MAC_CONTROL, cmd_action, 0, (t_void *)pioctl_req, &misc->param.mac_ctrl); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; } LEAVE(); return ret; } /** * @brief This timer function handles wakeup card timeout. * * @param function_context A pointer to function_context * @return N/A */ t_void wlan_wakeup_card_timeout_func(void *function_context) { pmlan_adapter pmadapter = (pmlan_adapter)function_context; mlan_private *pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY); ENTER(); PRINTM(MERROR, "%s: ps_state=%d\n", __FUNCTION__, pmadapter->ps_state); if (pmadapter->ps_state != PS_STATE_AWAKE) { PRINTM_NETINTF(MERROR, pmpriv); PRINTM(MERROR, "Wakeup card timeout(%d)!\n", pmadapter->pm_wakeup_timeout); pmadapter->pm_wakeup_timeout++; wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_DBG_DUMP, MNULL); } pmadapter->wakeup_fw_timer_is_set = MFALSE; LEAVE(); } /** * @brief Set/Get HS configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_pm_ioctl_hscfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_pm_cfg *pm = MNULL; mlan_status status = MLAN_STATUS_SUCCESS; t_u32 prev_cond = 0; ENTER(); pm = (mlan_ds_pm_cfg *)pioctl_req->pbuf; switch (pioctl_req->action) { case MLAN_ACT_SET: #ifdef STA_SUPPORT if (pmadapter->pps_uapsd_mode) { PRINTM(MINFO, "Host Sleep IOCTL is blocked in UAPSD/PPS mode\n"); pioctl_req->status_code = MLAN_ERROR_IOCTL_INVALID; status = MLAN_STATUS_FAILURE; break; } #endif /* STA_SUPPORT */ if (pm->param.hs_cfg.is_invoke_hostcmd == MTRUE) { if (pm->param.hs_cfg.conditions == HOST_SLEEP_CFG_CANCEL) { if (pmadapter->is_hs_configured == MFALSE) { /* Already cancelled */ break; } /* Save previous condition */ prev_cond = pmadapter->hs_cfg.conditions; pmadapter->hs_cfg.conditions = pm->param.hs_cfg.conditions; } else if (pmadapter->hs_cfg.conditions == HOST_SLEEP_CFG_CANCEL) { /* Return failure if no parameters for HS enable */ pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; status = MLAN_STATUS_FAILURE; break; } status = wlan_prepare_cmd( pmpriv, HostCmd_CMD_802_11_HS_CFG_ENH, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, (t_void *)(&pmadapter->hs_cfg)); if (status == MLAN_STATUS_SUCCESS) status = MLAN_STATUS_PENDING; if (pm->param.hs_cfg.conditions == HOST_SLEEP_CFG_CANCEL) { /* Restore previous condition */ pmadapter->hs_cfg.conditions = prev_cond; } } else { pmadapter->hs_cfg.conditions = pm->param.hs_cfg.conditions; pmadapter->hs_cfg.gpio = (t_u8)pm->param.hs_cfg.gpio; pmadapter->hs_cfg.gap = (t_u8)pm->param.hs_cfg.gap; pmadapter->param_type_ind = (t_u8)pm->param.hs_cfg.param_type_ind; pmadapter->ind_gpio = (t_u8)pm->param.hs_cfg.ind_gpio; pmadapter->level = (t_u8)pm->param.hs_cfg.level; pmadapter->param_type_ext = (t_u8)pm->param.hs_cfg.param_type_ext; pmadapter->event_force_ignore = pm->param.hs_cfg.event_force_ignore; pmadapter->event_use_ext_gap = pm->param.hs_cfg.event_use_ext_gap; pmadapter->ext_gap = pm->param.hs_cfg.ext_gap; pmadapter->gpio_wave = pm->param.hs_cfg.gpio_wave; pmadapter->hs_wake_interval = pm->param.hs_cfg.hs_wake_interval; pmadapter->min_wake_holdoff = pm->param.hs_cfg.min_wake_holdoff; } break; case MLAN_ACT_GET: pm->param.hs_cfg.conditions = pmadapter->hs_cfg.conditions; pm->param.hs_cfg.gpio = pmadapter->hs_cfg.gpio; pm->param.hs_cfg.gap = pmadapter->hs_cfg.gap; pm->param.hs_cfg.param_type_ind = pmadapter->param_type_ind; pm->param.hs_cfg.ind_gpio = pmadapter->ind_gpio; pm->param.hs_cfg.level = pmadapter->level; pm->param.hs_cfg.param_type_ext = pmadapter->param_type_ext; pm->param.hs_cfg.event_force_ignore = pmadapter->event_force_ignore; pm->param.hs_cfg.event_use_ext_gap = pmadapter->event_use_ext_gap; pm->param.hs_cfg.ext_gap = pmadapter->ext_gap; pm->param.hs_cfg.gpio_wave = pmadapter->gpio_wave; pm->param.hs_cfg.hs_wake_interval = pmadapter->hs_wake_interval; pm->param.hs_cfg.min_wake_holdoff = pmadapter->min_wake_holdoff; break; default: pioctl_req->status_code = MLAN_ERROR_IOCTL_INVALID; status = MLAN_STATUS_FAILURE; break; } LEAVE(); return status; } /** * @brief Set Robustcoex gpiocfg * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_misc_robustcoex(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action; mlan_ds_misc_cfg *robust_coex_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_ROBUSTCOEX, cmd_action, 0, (t_void *)pioctl_req, &robust_coex_cfg->param.robustcoexparams); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/get DMCS config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_dmcs_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action; mlan_ds_misc_cfg *dmcs_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DMCS_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &dmcs_cfg->param.dmcs_policy); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #if defined(PCIE) /** * @brief Enable SSU support * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_misc_ssu(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = HostCmd_ACT_GEN_GET; mlan_ds_misc_cfg *ssu_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else if (pioctl_req->action == MLAN_ACT_DEFAULT) cmd_action = HostCmd_ACT_GEN_SET_DEFAULT; else if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_SSU, cmd_action, 0, (t_void *)pioctl_req, &ssu_cfg->param.ssu_params); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #endif /** * @brief Set the hal/phy cfg params. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_misc_hal_phy_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *hal_phy_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; t_u16 cmd_act; ENTER(); cmd_act = HostCmd_ACT_GEN_SET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_HAL_PHY_CFG, cmd_act, 0, (t_void *)pioctl_req, &hal_phy_cfg->param.hal_phy_cfg_params); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Enable/disable CSI support * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_misc_csi(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *csi_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; t_u16 cmd_act; ENTER(); if (csi_cfg->param.csi_params.csi_enable == 1) { if (pmadapter->csi_enabled) { PRINTM(MERROR, "Enable CSI: CSI was already enabled.\n"); ret = MLAN_STATUS_FAILURE; goto done; } cmd_act = CSI_CMD_ENABLE; } else { if (!pmadapter->csi_enabled) { PRINTM(MERROR, "Disable CSI: CSI was already disabled.\n"); ret = MLAN_STATUS_FAILURE; goto done; } cmd_act = CSI_CMD_DISABLE; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CSI, cmd_act, 0, (t_void *)pioctl_req, &csi_cfg->param.csi_params); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; done: LEAVE(); return ret; } /** * @brief This function allocates a mlan_buffer. * * @param pmadapter Pointer to mlan_adapter * @param data_len Data length * @param head_room head_room reserved in mlan_buffer * @param malloc_flag flag to user moal_malloc * @return mlan_buffer pointer or MNULL */ pmlan_buffer wlan_alloc_mlan_buffer(mlan_adapter *pmadapter, t_u32 data_len, t_u32 head_room, t_u32 malloc_flag) { mlan_status ret = MLAN_STATUS_SUCCESS; pmlan_buffer pmbuf = MNULL; t_u32 buf_size = 0; t_u8 *tmp_buf = MNULL; pmlan_callbacks pcb = &pmadapter->callbacks; t_u32 mem_flags = MLAN_MEM_DEF | MLAN_MEM_DMA; ENTER(); #ifdef SDIO /* make sure that the data length is at least SDIO block size */ if (IS_SD(pmadapter->card_type)) data_len = (data_len + MLAN_SDIO_BLOCK_SIZE - 1) / MLAN_SDIO_BLOCK_SIZE * MLAN_SDIO_BLOCK_SIZE; #endif /* head_room is not implemented for malloc mlan buffer */ if (malloc_flag & MOAL_MALLOC_BUFFER) { buf_size = (t_u32)(sizeof(mlan_buffer) + data_len + DMA_ALIGNMENT); if (malloc_flag & MOAL_MEM_FLAG_ATOMIC) mem_flags |= MLAN_MEM_FLAG_ATOMIC; ret = pcb->moal_malloc(pmadapter->pmoal_handle, buf_size, mem_flags, (t_u8 **)&pmbuf); if ((ret != MLAN_STATUS_SUCCESS) || !pmbuf) { pmbuf = MNULL; goto exit; } pmbuf->pdesc = MNULL; /* Align address */ pmbuf->pbuf = (t_u8 *)ALIGN_ADDR( (t_u8 *)pmbuf + sizeof(mlan_buffer), DMA_ALIGNMENT); pmbuf->data_offset = 0; pmbuf->data_len = data_len; pmbuf->flags |= MLAN_BUF_FLAG_MALLOC_BUF; } else if (malloc_flag & MOAL_ALLOC_MLAN_BUFFER) { /* use moal_alloc_mlan_buffer, head_room supported */ ret = pcb->moal_alloc_mlan_buffer( pmadapter->pmoal_handle, data_len + DMA_ALIGNMENT + head_room, &pmbuf); if ((ret != MLAN_STATUS_SUCCESS) || !pmbuf) { PRINTM(MERROR, "Failed to allocate 'mlan_buffer'\n"); goto exit; } pmbuf->data_offset = head_room; tmp_buf = (t_u8 *)ALIGN_ADDR(pmbuf->pbuf + pmbuf->data_offset, DMA_ALIGNMENT); pmbuf->data_offset += (t_u32)(tmp_buf - (pmbuf->pbuf + pmbuf->data_offset)); pmbuf->data_len = data_len; pmbuf->flags = 0; } exit: LEAVE(); return pmbuf; } /** * @brief This function frees a mlan_buffer. * * @param pmadapter Pointer to mlan_adapter * @param pmbuf Pointer to mlan_buffer * * @return N/A */ t_void wlan_free_mlan_buffer(mlan_adapter *pmadapter, pmlan_buffer pmbuf) { pmlan_callbacks pcb = &pmadapter->callbacks; ENTER(); if (pcb && pmbuf) { if (pmbuf->flags & MLAN_BUF_FLAG_BRIDGE_BUF) util_scalar_decrement( pmadapter->pmoal_handle, &pmadapter->pending_bridge_pkts, pmadapter->callbacks.moal_spin_lock, pmadapter->callbacks.moal_spin_unlock); if (pmbuf->flags & MLAN_BUF_FLAG_MALLOC_BUF) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)pmbuf); else pcb->moal_free_mlan_buffer(pmadapter->pmoal_handle, pmbuf); } LEAVE(); return; } /** * @brief Delay function implementation * * @param pmadapter A pointer to mlan_adapter structure * @param delay Delay value * @param u Units of delay (sec, msec or usec) * * @return N/A */ t_void wlan_delay_func(mlan_adapter *pmadapter, t_u32 delay, t_delay_unit u) { t_u32 now_tv_sec, now_tv_usec; t_u32 upto_tv_sec, upto_tv_usec; pmlan_callbacks pcb = &pmadapter->callbacks; ENTER(); if (pcb->moal_udelay) { if (u == SEC) delay *= 1000000; else if (u == MSEC) delay *= 1000; pcb->moal_udelay(pmadapter->pmoal_handle, delay); } else { pcb->moal_get_system_time(pmadapter->pmoal_handle, &upto_tv_sec, &upto_tv_usec); switch (u) { case SEC: upto_tv_sec += delay; break; case MSEC: delay *= 1000; upto_tv_sec += (delay / 1000000); upto_tv_usec += (delay % 1000000); break; case USEC: upto_tv_sec += (delay / 1000000); upto_tv_usec += (delay % 1000000); break; } do { pcb->moal_get_system_time(pmadapter->pmoal_handle, &now_tv_sec, &now_tv_usec); if (now_tv_sec > upto_tv_sec) { LEAVE(); return; } if ((now_tv_sec == upto_tv_sec) && (now_tv_usec >= upto_tv_usec)) { LEAVE(); return; } } while (MTRUE); } LEAVE(); return; } /** * @brief BSS remove * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, MLAN_STATUS_FAILURE */ mlan_status wlan_bss_ioctl_bss_remove(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { ENTER(); wlan_cancel_bss_pending_cmd(pmadapter, pioctl_req->bss_index); LEAVE(); return MLAN_STATUS_SUCCESS; } #if defined(STA_SUPPORT) && defined(UAP_SUPPORT) /** * @brief Set/Get BSS role * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, MLAN_STATUS_FAILURE */ mlan_status wlan_bss_ioctl_bss_role(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_bss *bss = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; HostCmd_DS_VERSION_EXT dummy; #ifdef USB pmlan_callbacks pcb = &pmadapter->callbacks; pmlan_buffer pmbuf; #endif #if defined(WIFI_DIRECT_SUPPORT) t_u8 bss_mode; #endif t_u8 i, global_band = 0; int j; ENTER(); bss = (mlan_ds_bss *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) { bss->param.bss_role = GET_BSS_ROLE(pmpriv); } else { if (GET_BSS_ROLE(pmpriv) == bss->param.bss_role) { PRINTM(MIOCTL, "BSS ie already in the desired role!\n"); goto done; } mlan_block_rx_process(pmadapter, MTRUE); /** Switch BSS role */ wlan_free_priv(pmpriv); #ifdef USB if (IS_USB(pmadapter->card_type)) { while ((pmbuf = (pmlan_buffer)util_dequeue_list( pmadapter->pmoal_handle, &pmadapter->rx_data_queue, pcb->moal_spin_lock, pcb->moal_spin_unlock))) { pcb->moal_recv_complete(pmadapter->pmoal_handle, pmbuf, pmadapter->rx_data_ep, MLAN_STATUS_FAILURE); } } #endif pmpriv->bss_role = bss->param.bss_role; if (pmpriv->bss_type == MLAN_BSS_TYPE_UAP) pmpriv->bss_type = MLAN_BSS_TYPE_STA; else if (pmpriv->bss_type == MLAN_BSS_TYPE_STA) pmpriv->bss_type = MLAN_BSS_TYPE_UAP; /* Initialize private structures */ wlan_init_priv(pmpriv); /* restore mac address */ memcpy_ext(pmpriv->adapter, pmpriv->curr_addr, pmpriv->adapter->permanent_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); mlan_block_rx_process(pmadapter, MFALSE); /* Initialize function table */ for (j = 0; mlan_ops[j]; j++) { if (mlan_ops[j]->bss_role == GET_BSS_ROLE(pmpriv)) { memcpy_ext(pmadapter, &pmpriv->ops, mlan_ops[j], sizeof(mlan_operations), sizeof(mlan_operations)); } } for (i = 0; i < pmadapter->priv_num; i++) { if (pmadapter->priv[i] && GET_BSS_ROLE(pmadapter->priv[i]) == MLAN_BSS_ROLE_STA) global_band |= pmadapter->priv[i]->config_bands; } if (global_band != pmadapter->config_bands) { if (wlan_set_regiontable( pmpriv, (t_u8)pmadapter->region_code, global_band | pmadapter->adhoc_start_band)) { pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; LEAVE(); return MLAN_STATUS_FAILURE; } if (wlan_11d_set_universaltable( pmpriv, global_band | pmadapter->adhoc_start_band)) { pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; LEAVE(); return MLAN_STATUS_FAILURE; } pmadapter->config_bands = global_band; } /* Issue commands to initialize firmware */ #if defined(WIFI_DIRECT_SUPPORT) if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA) bss_mode = BSS_MODE_WIFIDIRECT_CLIENT; else bss_mode = BSS_MODE_WIFIDIRECT_GO; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_SET_BSS_MODE, HostCmd_ACT_GEN_SET, 0, MNULL, &bss_mode); if (ret) goto done; #endif ret = pmpriv->ops.init_cmd(pmpriv, MFALSE); if (ret == MLAN_STATUS_FAILURE) goto done; /* Issue dummy Get command to complete the ioctl */ memset(pmadapter, &dummy, 0, sizeof(HostCmd_DS_VERSION_EXT)); ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_VERSION_EXT, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, (t_void *)&dummy); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; } done: LEAVE(); return ret; } #endif /** * @brief Set the custom IE * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * @param send_ioctl Flag to indicate if ioctl should be sent with cmd * (MTRUE if from moal/user, MFALSE if internal) * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_custom_ie_list(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req, t_bool send_ioctl) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; custom_ie *ie_data = MNULL; t_u16 cmd_action = 0, index, mask, i, len, app_data_len; t_s32 ioctl_len; t_u8 *tmp_ie; ENTER(); if ((misc->param.cust_ie.len == 0) || (misc->param.cust_ie.len == sizeof(t_u16))) { pioctl_req->action = MLAN_ACT_GET; /* Get the IE */ cmd_action = HostCmd_ACT_GEN_GET; } else { /* ioctl_len : ioctl length from application, start with * misc->param.cust_ie.len and reach upto 0 */ ioctl_len = misc->param.cust_ie.len; /* app_data_len : length from application, start with 0 * and reach upto ioctl_len */ app_data_len = sizeof(MrvlIEtypesHeader_t); misc->param.cust_ie.len = 0; while (ioctl_len > 0) { ie_data = (custom_ie *)(((t_u8 *)&misc->param.cust_ie) + app_data_len); ioctl_len -= (ie_data->ie_length + MLAN_CUSTOM_IE_HDR_SIZE); app_data_len += (ie_data->ie_length + MLAN_CUSTOM_IE_HDR_SIZE); index = ie_data->ie_index; mask = ie_data->mgmt_subtype_mask; /* Need to be Autohandled */ if (MLAN_CUSTOM_IE_AUTO_IDX_MASK == index) { /* Automatic Deletion */ if (mask == MLAN_CUSTOM_IE_DELETE_MASK) { ret = wlan_custom_ioctl_auto_delete( pmpriv, pioctl_req, ie_data, index); /* if IE to delete is not found, return * error */ if (ret == MLAN_STATUS_FAILURE) goto done; index = ie_data->ie_index; memset(pmadapter, ie_data, 0, sizeof(custom_ie) * MAX_MGMT_IE_INDEX_TO_FW); len = 0; for (i = 0; i < pmadapter->max_mgmt_ie_index; i++) { /* Check if index is updated * before sending to FW */ if (index & ((t_u16)1) << i) { memcpy_ext( pmadapter, (t_u8 *)ie_data + len, &i, sizeof(ie_data->ie_index), sizeof(ie_data->ie_index)); len += sizeof( ie_data->ie_index); memcpy_ext( pmadapter, (t_u8 *)ie_data + len, &pmpriv->mgmt_ie[i] .mgmt_subtype_mask, sizeof(ie_data->mgmt_subtype_mask), sizeof(ie_data->mgmt_subtype_mask)); len += sizeof( ie_data->mgmt_subtype_mask); memcpy_ext( pmadapter, (t_u8 *)ie_data + len, &pmpriv->mgmt_ie[i] .ie_length, sizeof(ie_data->ie_length), sizeof(ie_data->ie_length)); len += sizeof( ie_data->ie_length); if (pmpriv->mgmt_ie[i] .ie_length) { memcpy_ext( pmadapter, (t_u8 *)ie_data + len, &pmpriv->mgmt_ie[i] .ie_buffer, pmpriv->mgmt_ie[i] .ie_length, pmpriv->mgmt_ie[i] .ie_length); len += pmpriv->mgmt_ie[i] .ie_length; } } } misc->param.cust_ie.len += len; pioctl_req->action = MLAN_ACT_SET; cmd_action = HostCmd_ACT_GEN_SET; } else { /* Automatic Addition */ if (MLAN_STATUS_FAILURE == wlan_custom_ioctl_get_autoidx( pmpriv, pioctl_req, mask, ie_data, &index)) { PRINTM(MERROR, "Failed to Set the IE buffer\n"); ret = MLAN_STATUS_FAILURE; goto done; } mask &= ~MLAN_CUSTOM_IE_NEW_MASK; if (MLAN_CUSTOM_IE_AUTO_IDX_MASK == index || index >= MAX_MGMT_IE_INDEX) { ret = MLAN_STATUS_SUCCESS; goto done; } tmp_ie = (t_u8 *)&pmpriv->mgmt_ie[index] .ie_buffer; memcpy_ext( pmadapter, tmp_ie + pmpriv->mgmt_ie[index] .ie_length, &ie_data->ie_buffer, ie_data->ie_length, ie_data->ie_length); pmpriv->mgmt_ie[index].ie_length += ie_data->ie_length; pmpriv->mgmt_ie[index].ie_index = index; pmpriv->mgmt_ie[index] .mgmt_subtype_mask = mask; pioctl_req->action = MLAN_ACT_SET; cmd_action = HostCmd_ACT_GEN_SET; ie_data->ie_index = index; ie_data->ie_length = pmpriv->mgmt_ie[index].ie_length; memcpy_ext( pmadapter, &ie_data->ie_buffer, &pmpriv->mgmt_ie[index] .ie_buffer, pmpriv->mgmt_ie[index].ie_length, MAX_IE_SIZE); misc->param.cust_ie.len += pmpriv->mgmt_ie[index] .ie_length + MLAN_CUSTOM_IE_HDR_SIZE; } } else { if (index >= pmadapter->max_mgmt_ie_index || index >= MAX_MGMT_IE_INDEX) { PRINTM(MERROR, "Invalid custom IE index %d\n", index); ret = MLAN_STATUS_FAILURE; goto done; } /* Set/Clear the IE and save it */ if (ie_data->mgmt_subtype_mask == MLAN_CUSTOM_IE_DELETE_MASK && ie_data->ie_length) { PRINTM(MINFO, "Clear the IE buffer\n"); ret = wlan_custom_ioctl_auto_delete( pmpriv, pioctl_req, ie_data, index); /* if IE to delete is not found, return * error */ if (ret == MLAN_STATUS_FAILURE) goto done; memset(pmadapter, ie_data, 0, sizeof(custom_ie) * MAX_MGMT_IE_INDEX_TO_FW); memcpy_ext( pmadapter, (t_u8 *)ie_data, &pmpriv->mgmt_ie[index], pmpriv->mgmt_ie[index].ie_length + MLAN_CUSTOM_IE_HDR_SIZE, pmpriv->mgmt_ie[index].ie_length + MLAN_CUSTOM_IE_HDR_SIZE); } else { /* * Check if this index is being used on * any other interfaces. If yes, then * the request needs to be rejected. */ ret = wlan_is_custom_ie_index_unused( pmpriv, index); if (ret == MLAN_STATUS_FAILURE) { PRINTM(MERROR, "IE index is used by other interface.\n"); PRINTM(MERROR, "Set or delete on index %d is not allowed.\n", index); pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; goto done; } PRINTM(MINFO, "Set the IE buffer\n"); if (ie_data->mgmt_subtype_mask == MLAN_CUSTOM_IE_DELETE_MASK) ie_data->ie_length = 0; else { if ((pmpriv->mgmt_ie[index] .mgmt_subtype_mask == ie_data->mgmt_subtype_mask) && (pmpriv->mgmt_ie[index] .ie_length == ie_data->ie_length) && !memcmp(pmpriv->adapter, pmpriv->mgmt_ie[index] .ie_buffer, ie_data->ie_buffer, ie_data->ie_length)) { PRINTM(MIOCTL, "same custom ie already configured!\n"); if (ioctl_len <= 0 && misc->param.cust_ie .len == 0) { goto done; } else { /* remove * matching IE * from app * buffer */ app_data_len -= ie_data->ie_length + MLAN_CUSTOM_IE_HDR_SIZE; memmove(pmadapter, (t_u8 *)ie_data, ie_data->ie_buffer + ie_data->ie_length, ioctl_len); continue; } } } memset(pmadapter, &pmpriv->mgmt_ie[index], 0, sizeof(custom_ie)); memcpy_ext(pmadapter, &pmpriv->mgmt_ie[index], ie_data, sizeof(custom_ie), sizeof(custom_ie)); } misc->param.cust_ie.len += pmpriv->mgmt_ie[index].ie_length + MLAN_CUSTOM_IE_HDR_SIZE; pioctl_req->action = MLAN_ACT_SET; cmd_action = HostCmd_ACT_GEN_SET; } } } /* Send command to firmware */ if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA) { ret = wlan_prepare_cmd( pmpriv, HostCmd_CMD_MGMT_IE_LIST, cmd_action, 0, (send_ioctl) ? (t_void *)pioctl_req : MNULL, &misc->param.cust_ie); } #ifdef UAP_SUPPORT else if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_UAP) { ret = wlan_prepare_cmd( pmpriv, HostCmd_CMD_APCMD_SYS_CONFIGURE, cmd_action, 0, (send_ioctl) ? (t_void *)pioctl_req : MNULL, (send_ioctl) ? MNULL : &misc->param.cust_ie); } #endif if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; done: LEAVE(); return ret; } /** * @brief Read/write adapter register * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_reg_mem_ioctl_reg_rw(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_reg_mem *reg_mem = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0, cmd_no; ENTER(); reg_mem = (mlan_ds_reg_mem *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else cmd_action = HostCmd_ACT_GEN_SET; switch (reg_mem->param.reg_rw.type) { case MLAN_REG_MAC: case MLAN_REG_MAC2: cmd_no = HostCmd_CMD_MAC_REG_ACCESS; break; case MLAN_REG_BBP: case MLAN_REG_BBP2: cmd_no = HostCmd_CMD_BBP_REG_ACCESS; break; case MLAN_REG_RF: case MLAN_REG_RF2: cmd_no = HostCmd_CMD_RF_REG_ACCESS; break; case MLAN_REG_CAU: cmd_no = HostCmd_CMD_CAU_REG_ACCESS; break; case MLAN_REG_PSU: cmd_no = HostCmd_CMD_TARGET_ACCESS; break; case MLAN_REG_BCA: case MLAN_REG_BCA2: cmd_no = HostCmd_CMD_BCA_REG_ACCESS; break; case MLAN_REG_CIU: cmd_no = HostCmd_CMD_REG_ACCESS; break; default: pioctl_req->status_code = MLAN_ERROR_IOCTL_INVALID; ret = MLAN_STATUS_FAILURE; goto exit; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, cmd_no, cmd_action, 0, (t_void *)pioctl_req, (t_void *)®_mem->param.reg_rw); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Read the EEPROM contents of the card * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_reg_mem_ioctl_read_eeprom(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_reg_mem *reg_mem = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); reg_mem = (mlan_ds_reg_mem *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_EEPROM_ACCESS, cmd_action, 0, (t_void *)pioctl_req, (t_void *)®_mem->param.rd_eeprom); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Read/write memory of device * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_reg_mem_ioctl_mem_rw(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_reg_mem *reg_mem = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); reg_mem = (mlan_ds_reg_mem *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else cmd_action = HostCmd_ACT_GEN_SET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MEM_ACCESS, cmd_action, 0, (t_void *)pioctl_req, (t_void *)®_mem->param.mem_rw); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief This function will check if station list is empty * * @param priv A pointer to mlan_private * * @return MFALSE/MTRUE */ t_u8 wlan_is_station_list_empty(mlan_private *priv) { ENTER(); if (!(util_peek_list(priv->adapter->pmoal_handle, &priv->sta_list, priv->adapter->callbacks.moal_spin_lock, priv->adapter->callbacks.moal_spin_unlock))) { LEAVE(); return MTRUE; } LEAVE(); return MFALSE; } /** * @brief This function will return the pointer to station entry in station * list table which matches the give mac address * * @param priv A pointer to mlan_private * @param mac mac address to find in station list table * * @return A pointer to structure sta_node */ sta_node *wlan_get_station_entry(mlan_private *priv, t_u8 *mac) { sta_node *sta_ptr; ENTER(); if (!mac) { LEAVE(); return MNULL; } sta_ptr = (sta_node *)util_peek_list(priv->adapter->pmoal_handle, &priv->sta_list, MNULL, MNULL); while (sta_ptr && (sta_ptr != (sta_node *)&priv->sta_list)) { if (!memcmp(priv->adapter, sta_ptr->mac_addr, mac, MLAN_MAC_ADDR_LENGTH)) { LEAVE(); return sta_ptr; } sta_ptr = sta_ptr->pnext; } LEAVE(); return MNULL; } /** * @brief This function will add a pointer to station entry in station list * table with the give mac address, if it does not exist already * * @param priv A pointer to mlan_private * @param mac mac address to find in station list table * * @return A pointer to structure sta_node */ sta_node *wlan_add_station_entry(mlan_private *priv, t_u8 *mac) { sta_node *sta_ptr = MNULL; ENTER(); sta_ptr = wlan_get_station_entry(priv, mac); if (sta_ptr) goto done; if (priv->adapter->callbacks.moal_malloc(priv->adapter->pmoal_handle, sizeof(sta_node), MLAN_MEM_DEF, (t_u8 **)&sta_ptr)) { PRINTM(MERROR, "Failed to allocate memory for station node\n"); LEAVE(); return MNULL; } memcpy_ext(priv->adapter, sta_ptr->mac_addr, mac, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); util_enqueue_list_tail(priv->adapter->pmoal_handle, &priv->sta_list, (pmlan_linked_list)sta_ptr, priv->adapter->callbacks.moal_spin_lock, priv->adapter->callbacks.moal_spin_unlock); done: LEAVE(); return sta_ptr; } /** * @brief This function will delete a station entry from station list * * * @param priv A pointer to mlan_private * @param mac station's mac address * * @return N/A */ t_void wlan_delete_station_entry(mlan_private *priv, t_u8 *mac) { sta_node *sta_ptr = MNULL; ENTER(); sta_ptr = wlan_get_station_entry(priv, mac); if (sta_ptr) { util_unlink_list(priv->adapter->pmoal_handle, &priv->sta_list, (pmlan_linked_list)sta_ptr, priv->adapter->callbacks.moal_spin_lock, priv->adapter->callbacks.moal_spin_unlock); priv->adapter->callbacks.moal_mfree(priv->adapter->pmoal_handle, (t_u8 *)sta_ptr); } LEAVE(); return; } /** * @brief Clean up wapi station list * * @param priv Pointer to the mlan_private driver data struct * * @return N/A */ t_void wlan_delete_station_list(pmlan_private priv) { sta_node *sta_ptr; ENTER(); while ((sta_ptr = (sta_node *)util_dequeue_list( priv->adapter->pmoal_handle, &priv->sta_list, priv->adapter->callbacks.moal_spin_lock, priv->adapter->callbacks.moal_spin_unlock))) { priv->adapter->callbacks.moal_mfree(priv->adapter->pmoal_handle, (t_u8 *)sta_ptr); } LEAVE(); return; } /** * @brief Get tdls peer list * * @param priv A pointer to mlan_private structure * @param buf A pointer to tdls_peer_info buf * @return number of tdls peer */ int wlan_get_tdls_list(mlan_private *priv, tdls_peer_info *buf) { tdls_peer_info *peer_info = buf; sta_node *sta_ptr = MNULL; int count = 0; ENTER(); if (priv->bss_type != MLAN_BSS_TYPE_STA) { LEAVE(); return count; } sta_ptr = (sta_node *)util_peek_list( priv->adapter->pmoal_handle, &priv->sta_list, priv->adapter->callbacks.moal_spin_lock, priv->adapter->callbacks.moal_spin_unlock); if (!sta_ptr) { LEAVE(); return count; } while (sta_ptr != (sta_node *)&priv->sta_list) { if (sta_ptr->status == TDLS_SETUP_COMPLETE) { peer_info->snr = sta_ptr->snr; peer_info->nf = sta_ptr->nf; memcpy_ext(priv->adapter, peer_info->mac_addr, sta_ptr->mac_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); memcpy_ext(priv->adapter, peer_info->ht_cap, &sta_ptr->HTcap, sizeof(IEEEtypes_HTCap_t), sizeof(peer_info->ht_cap)); memcpy_ext(priv->adapter, peer_info->ext_cap, &sta_ptr->ExtCap, sizeof(IEEEtypes_ExtCap_t), sizeof(peer_info->ext_cap)); memcpy_ext(priv->adapter, peer_info->vht_cap, &sta_ptr->vht_cap, sizeof(IEEEtypes_VHTCap_t), sizeof(peer_info->vht_cap)); memcpy_ext(priv->adapter, peer_info->he_cap, &sta_ptr->he_cap, sizeof(IEEEtypes_HECap_t), sizeof(peer_info->he_cap)); peer_info++; count++; } sta_ptr = sta_ptr->pnext; if (count >= MLAN_MAX_TDLS_PEER_SUPPORTED) break; } LEAVE(); return count; } /** * @brief Set the TDLS configuration to FW. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tdls_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; tdls_all_config *tdls_all_cfg = (tdls_all_config *)misc->param.tdls_config.tdls_data; t_u8 event_buf[100]; mlan_event *pevent = (mlan_event *)event_buf; tdls_tear_down_event *tdls_evt = (tdls_tear_down_event *)pevent->event_buf; sta_node *sta_ptr = MNULL; MrvlIEtypes_Data_t *pMrvlTlv = MNULL; t_u8 *pos = MNULL; t_u16 remain_len = 0; ENTER(); if (misc->param.tdls_config.tdls_action == WLAN_TDLS_TEAR_DOWN_REQ) { sta_ptr = wlan_get_station_entry( pmpriv, tdls_all_cfg->u.tdls_tear_down.peer_mac_addr); if (sta_ptr && sta_ptr->external_tdls) { pevent->bss_index = pmpriv->bss_index; pevent->event_id = MLAN_EVENT_ID_DRV_TDLS_TEARDOWN_REQ; pevent->event_len = sizeof(tdls_tear_down_event); memcpy_ext(pmpriv->adapter, (t_u8 *)tdls_evt->peer_mac_addr, tdls_all_cfg->u.tdls_tear_down.peer_mac_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); tdls_evt->reason_code = tdls_all_cfg->u.tdls_tear_down.reason_code; wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_TDLS_TEARDOWN_REQ, pevent); LEAVE(); return ret; } } if (misc->param.tdls_config.tdls_action == WLAN_HOST_TDLS_CONFIG) { pmpriv->host_tdls_uapsd_support = tdls_all_cfg->u.host_tdls_cfg.uapsd_support; pmpriv->host_tdls_cs_support = tdls_all_cfg->u.host_tdls_cfg.cs_support; pos = tdls_all_cfg->u.host_tdls_cfg.tlv_buffer; remain_len = tdls_all_cfg->u.host_tdls_cfg.tlv_len; while (remain_len > sizeof(MrvlIEtypesHeader_t)) { remain_len -= sizeof(MrvlIEtypesHeader_t); pMrvlTlv = (MrvlIEtypes_Data_t *)pos; switch (pMrvlTlv->header.type) { case SUPPORTED_CHANNELS: pmpriv->chan_supp_len = (t_u8)MIN( pMrvlTlv->header.len, MAX_IE_SIZE); memset(pmadapter, pmpriv->chan_supp, 0, sizeof(pmpriv->chan_supp)); memcpy_ext(pmadapter, pmpriv->chan_supp, pMrvlTlv->data, pMrvlTlv->header.len, MAX_IE_SIZE); DBG_HEXDUMP(MCMD_D, "TDLS supported channel", pmpriv->chan_supp, pmpriv->chan_supp_len); break; case REGULATORY_CLASS: pmpriv->supp_regulatory_class_len = (t_u8)MIN( pMrvlTlv->header.len, MAX_IE_SIZE); memset(pmadapter, pmpriv->supp_regulatory_class, 0, sizeof(pmpriv->supp_regulatory_class)); memcpy_ext(pmadapter, pmpriv->supp_regulatory_class, pMrvlTlv->data, pMrvlTlv->header.len, MAX_IE_SIZE); DBG_HEXDUMP(MCMD_D, "TDLS supported regulatory class", pmpriv->supp_regulatory_class, pmpriv->supp_regulatory_class_len); break; default: break; } remain_len -= pMrvlTlv->header.len; pos += sizeof(MrvlIEtypesHeader_t) + pMrvlTlv->header.len; } LEAVE(); return ret; } pioctl_req->action = MLAN_ACT_SET; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_CONFIG, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, &misc->param.tdls_config); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief enable tdls config for cs and uapsd. * * @param pmpriv A pointer to mlan_private structure * @param enable MTRUE/MFALSE * * @return */ t_void wlan_tdls_config(pmlan_private pmpriv, t_u8 enable) { mlan_adapter *pmadapter = pmpriv->adapter; mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks; mlan_ds_misc_tdls_config *tdls_config = MNULL; tdls_all_config *tdls_all_cfg = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mlan_ds_misc_tdls_config), MLAN_MEM_DEF, (t_u8 **)&tdls_config); if (ret != MLAN_STATUS_SUCCESS || !tdls_config) { PRINTM(MERROR, "Memory allocation for tdls_config failed!\n"); LEAVE(); return; } tdls_all_cfg = (tdls_all_config *)tdls_config->tdls_data; tdls_all_cfg->u.tdls_config.enable = enable; tdls_config->tdls_action = WLAN_TDLS_CONFIG; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_CONFIG, HostCmd_ACT_GEN_SET, 0, MNULL, tdls_config); if (ret) PRINTM(MERROR, "Error sending cmd to FW\n"); PRINTM(MCMND, "tdls_config: enable=%d\n", enable); if (tdls_config) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)tdls_config); LEAVE(); } /** * @brief set tdls channel switch parameters. * * @param pmpriv A pointer to mlan_private structure * * @return */ static t_void wlan_tdls_cs_param_config(pmlan_private pmpriv) { mlan_adapter *pmadapter = pmpriv->adapter; mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks; mlan_ds_misc_tdls_config *tdls_config = MNULL; tdls_all_config *tdls_all_cfg = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mlan_ds_misc_tdls_config), MLAN_MEM_DEF, (t_u8 **)&tdls_config); if (ret != MLAN_STATUS_SUCCESS || !tdls_config) { PRINTM(MERROR, "Memory allocation for tdls_config failed!\n"); LEAVE(); return; } tdls_all_cfg = (tdls_all_config *)tdls_config->tdls_data; tdls_config->tdls_action = WLAN_TDLS_CS_PARAMS; tdls_all_cfg->u.tdls_cs_params.unit_time = 2; tdls_all_cfg->u.tdls_cs_params.threshold_otherlink = 10; tdls_all_cfg->u.tdls_cs_params.threshold_directlink = 0; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_CONFIG, HostCmd_ACT_GEN_SET, 0, MNULL, tdls_config); if (ret) PRINTM(MERROR, "Error sending cmd to FW\n"); if (tdls_config) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)tdls_config); LEAVE(); } /** * @brief start tdls channel switch * * @param pmpriv A pointer to mlan_private structure * @param peer_mac_addr A pointer to peer mac address * @param pioctl_buf A pointer to ioctl request buffer * * @return */ static t_void wlan_tdls_cs_start(pmlan_private pmpriv, t_u8 *peer_mac_addr, pmlan_ioctl_req pioctl_buf) { mlan_adapter *pmadapter = pmpriv->adapter; mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks; mlan_ds_misc_tdls_config *tdls_config = MNULL; tdls_all_config *tdls_all_cfg = MNULL; mlan_ds_misc_cfg *misc = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mlan_ds_misc_tdls_config), MLAN_MEM_DEF, (t_u8 **)&tdls_config); if (ret != MLAN_STATUS_SUCCESS || !tdls_config) { PRINTM(MERROR, "Memory allocation for tdls_config failed!\n"); LEAVE(); return; } if (pioctl_buf) { misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf; memcpy_ext(pmpriv->adapter, tdls_config, &misc->param.tdls_config, sizeof(mlan_ds_misc_tdls_config), sizeof(mlan_ds_misc_tdls_config)); tdls_all_cfg = (tdls_all_config *)tdls_config->tdls_data; if (tdls_all_cfg->u.tdls_chan_switch.primary_channel > 14) { tdls_all_cfg->u.tdls_chan_switch .secondary_channel_offset = wlan_get_second_channel_offset( pmpriv, tdls_all_cfg->u.tdls_chan_switch .primary_channel); } PRINTM(MCMND, "Start TDLS CS: channel=%d\n", tdls_all_cfg->u.tdls_chan_switch.primary_channel); } else { tdls_all_cfg = (tdls_all_config *)tdls_config->tdls_data; tdls_config->tdls_action = WLAN_TDLS_INIT_CHAN_SWITCH; memcpy_ext(pmpriv->adapter, tdls_all_cfg->u.tdls_chan_switch.peer_mac_addr, peer_mac_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); tdls_all_cfg->u.tdls_chan_switch.primary_channel = pmpriv->tdls_cs_channel; if (pmpriv->tdls_cs_channel > 14) { tdls_all_cfg->u.tdls_chan_switch.band = BAND_5GHZ; tdls_all_cfg->u.tdls_chan_switch .secondary_channel_offset = wlan_get_second_channel_offset( pmpriv, pmpriv->tdls_cs_channel); } else { tdls_all_cfg->u.tdls_chan_switch.band = BAND_2GHZ; } PRINTM(MCMND, "Start TDLS CS: channel=%d\n", pmpriv->tdls_cs_channel); } tdls_all_cfg->u.tdls_chan_switch.switch_time = 10; tdls_all_cfg->u.tdls_chan_switch.switch_timeout = 16; tdls_all_cfg->u.tdls_chan_switch.regulatory_class = 12; tdls_all_cfg->u.tdls_chan_switch.periodicity = 1; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_CONFIG, HostCmd_ACT_GEN_SET, 0, MNULL, tdls_config); if (ret) PRINTM(MERROR, "Error sending cmd to FW\n"); if (tdls_config) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)tdls_config); LEAVE(); } #if 0 /** * @brief stop tdls channel switch * * @param pmpriv A pointer to mlan_private structure * @param peer_mac_addr A pointer to peer mac address * @param pioctl_buf A pointer to command buffer * @return */ static t_void wlan_tdls_cs_stop(pmlan_private pmpriv, t_u8 *peer_mac_addr) { mlan_adapter *pmadapter = pmpriv->adapter; mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks; mlan_ds_misc_tdls_config *tdls_config = MNULL; tdls_all_config *tdls_all_cfg = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mlan_ds_misc_tdls_config), MLAN_MEM_DEF, (t_u8 **)&tdls_config); if (ret != MLAN_STATUS_SUCCESS || !tdls_config) { PRINTM(MERROR, "Memory allocation for tdls_config failed!\n"); LEAVE(); return; } memset(pmadapter, (t_u8 *)tdls_config, 0, sizeof(mlan_ds_misc_tdls_config)); tdls_all_cfg = (tdls_all_config *)tdls_config->tdls_data; tdls_config->tdls_action = WLAN_TDLS_STOP_CHAN_SWITCH; memcpy_ext(pmpriv->adapter, tdls_all_cfg->u.tdls_stop_chan_switch.peer_mac_addr, peer_mac_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); PRINTM(MCMND, "Stop TDLS CS\n"); /* Send command to firmware */ wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_CONFIG, HostCmd_ACT_GEN_SET, 0, MNULL, tdls_config); if (tdls_config) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)tdls_config); LEAVE(); } #endif /** * @brief Set/Get the TDLS off channel. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tdls_cs_channel(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); if (MLAN_ACT_GET == pioctl_req->action) misc->param.tdls_cs_channel = pmpriv->tdls_cs_channel; else if (MLAN_ACT_SET == pioctl_req->action) { pmpriv->tdls_cs_channel = misc->param.tdls_cs_channel; } LEAVE(); return ret; } /** * @brief Set/Get the TDLS idle time. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tdls_idle_time(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); if (MLAN_ACT_GET == pioctl_req->action) { misc->param.tdls_idle_time = pmpriv->tdls_idle_time; } else if (MLAN_ACT_SET == pioctl_req->action) { pmpriv->tdls_idle_time = misc->param.tdls_idle_time; } LEAVE(); return ret; } /** * @brief Set the TDLS operation to FW. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tdls_oper(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_ds_misc_tdls_oper *ptdls_oper = &misc->param.tdls_oper; t_u8 event_buf[100]; mlan_event *ptdls_event = (mlan_event *)event_buf; tdls_tear_down_event *tdls_evt = (tdls_tear_down_event *)ptdls_event->event_buf; sta_node *sta_ptr = MNULL; t_u8 i = 0; ENTER(); sta_ptr = wlan_get_station_entry(pmpriv, ptdls_oper->peer_mac); switch (ptdls_oper->tdls_action) { case WLAN_TDLS_ENABLE_LINK: if (sta_ptr && (sta_ptr->status != TDLS_SETUP_FAILURE)) { PRINTM(MMSG, "TDLS: Enable link " MACSTR " success\n", MAC2STR(ptdls_oper->peer_mac)); sta_ptr->status = TDLS_SETUP_COMPLETE; pmadapter->tdls_status = TDLS_IN_BASE_CHANNEL; if (!pmpriv->txaggrctrl) wlan_11n_send_delba_to_peer( pmpriv, pmpriv->curr_bss_params.bss_descriptor .mac_address); if (sta_ptr->HTcap.ieee_hdr.element_id == HT_CAPABILITY) { sta_ptr->is_11n_enabled = MTRUE; if (GETHT_MAXAMSDU( sta_ptr->HTcap.ht_cap.ht_cap_info)) sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_8K; else sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_4K; for (i = 0; i < MAX_NUM_TID; i++) { if (sta_ptr->is_11n_enabled || sta_ptr->is_11ax_enabled) sta_ptr->ampdu_sta[i] = pmpriv->aggr_prio_tbl[i] .ampdu_user; else sta_ptr->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED; } memset(pmpriv->adapter, sta_ptr->rx_seq, 0xff, sizeof(sta_ptr->rx_seq)); } wlan_restore_tdls_packets(pmpriv, ptdls_oper->peer_mac, TDLS_SETUP_COMPLETE); if (ISSUPP_EXTCAP_TDLS_CHAN_SWITCH( sta_ptr->ExtCap.ext_cap)) { wlan_tdls_config(pmpriv, MTRUE); wlan_tdls_cs_param_config(pmpriv); /**tdls cs start*/ if (pmpriv->tdls_cs_channel && pmpriv->tdls_cs_channel != pmpriv->curr_bss_params .bss_descriptor.channel) wlan_tdls_cs_start(pmpriv, ptdls_oper->peer_mac, MNULL); } } else { PRINTM(MMSG, "TDLS: Enable link " MACSTR " fail\n", MAC2STR(ptdls_oper->peer_mac)); /*for supplicant 2.0, we need send event to request *teardown, *for latest supplicant, we only need return *fail, and supplicant will send teardown packet and *disable tdls link*/ if (sta_ptr) { ptdls_event->bss_index = pmpriv->bss_index; ptdls_event->event_id = MLAN_EVENT_ID_DRV_TDLS_TEARDOWN_REQ; ptdls_event->event_len = sizeof(tdls_tear_down_event); memcpy_ext(pmpriv->adapter, (t_u8 *)tdls_evt->peer_mac_addr, ptdls_oper->peer_mac, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); tdls_evt->reason_code = MLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED; wlan_recv_event( pmpriv, MLAN_EVENT_ID_DRV_TDLS_TEARDOWN_REQ, ptdls_event); wlan_restore_tdls_packets(pmpriv, ptdls_oper->peer_mac, TDLS_TEAR_DOWN); if (sta_ptr->is_11n_enabled || sta_ptr->is_11ax_enabled) { wlan_cleanup_reorder_tbl( pmpriv, ptdls_oper->peer_mac); wlan_11n_cleanup_txbastream_tbl( pmpriv, ptdls_oper->peer_mac); } wlan_delete_station_entry(pmpriv, ptdls_oper->peer_mac); if (MTRUE == wlan_is_station_list_empty(pmpriv)) pmadapter->tdls_status = TDLS_NOT_SETUP; else pmadapter->tdls_status = TDLS_IN_BASE_CHANNEL; } ret = MLAN_STATUS_FAILURE; } wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_DEFER_HANDLING, MNULL); break; case WLAN_TDLS_DISABLE_LINK: /* Send command to firmware to delete tdls link*/ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_OPERATION, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, ptdls_oper); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; break; case WLAN_TDLS_CREATE_LINK: PRINTM(MIOCTL, "CREATE TDLS LINK\n"); if (sta_ptr && sta_ptr->status == TDLS_SETUP_INPROGRESS) { PRINTM(MIOCTL, "We already create the link\n"); break; } if (!sta_ptr) sta_ptr = wlan_add_station_entry( pmpriv, misc->param.tdls_oper.peer_mac); if (sta_ptr) { sta_ptr->status = TDLS_SETUP_INPROGRESS; sta_ptr->external_tdls = MTRUE; wlan_hold_tdls_packets(pmpriv, misc->param.tdls_oper.peer_mac); } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_OPERATION, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, ptdls_oper); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; break; case WLAN_TDLS_CONFIG_LINK: if (!sta_ptr || sta_ptr->status == TDLS_SETUP_FAILURE) { PRINTM(MERROR, "Can not CONFIG TDLS Link\n"); ret = MLAN_STATUS_FAILURE; break; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TDLS_OPERATION, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, ptdls_oper); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; break; case WLAN_TDLS_INIT_CHAN_SWITCH: if (sta_ptr && ISSUPP_EXTCAP_TDLS_CHAN_SWITCH(sta_ptr->ExtCap.ext_cap)) { wlan_tdls_config(pmpriv, MTRUE); wlan_tdls_cs_param_config(pmpriv); /**tdls cs start*/ wlan_tdls_cs_start(pmpriv, ptdls_oper->peer_mac, pioctl_req); } wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_DEFER_HANDLING, MNULL); break; default: break; } LEAVE(); return ret; } /** * @brief Get AP's ext capability * * @param pmpriv A pointer to mlan_adapter structure * @param ext_cap A pointer to ExtCap_t structure * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static void wlan_get_ap_ext_cap(mlan_private *pmpriv, ExtCap_t *ext_cap) { pmlan_adapter pmadapter = pmpriv->adapter; BSSDescriptor_t *pbss_desc; pbss_desc = &pmpriv->curr_bss_params.bss_descriptor; memset(pmadapter, ext_cap, 0, sizeof(ExtCap_t)); if (pbss_desc->pext_cap) { memcpy_ext(pmadapter, (t_u8 *)ext_cap, (t_u8 *)pbss_desc->pext_cap + sizeof(IEEEtypes_Header_t), pbss_desc->pext_cap->ieee_hdr.len, sizeof(ExtCap_t)); } return; } /** * @brief Set the TDLS operation to FW. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tdls_get_ies(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_ds_misc_tdls_ies *tdls_ies = &misc->param.tdls_ies; mlan_status ret = MLAN_STATUS_SUCCESS; BSSDescriptor_t *pbss_desc; t_u32 usr_dot_11n_dev_cap; IEEEtypes_ExtCap_t *ext_cap = MNULL; ExtCap_t ap_ext_cap; IEEEtypes_HTCap_t *ht_cap = MNULL; IEEEtypes_HTInfo_t *ht_info = MNULL; IEEEtypes_VHTCap_t *vht_cap = MNULL; IEEEtypes_VHTOprat_t *vht_oprat = MNULL; IEEEtypes_AssocRsp_t *passoc_rsp = MNULL; IEEEtypes_AID_t *aid_info = MNULL; IEEEtypes_HECap_t *he_cap = MNULL; IEEEtypes_HeOp_t *he_op = MNULL; t_u8 supp_chan[] = {1, 11}; t_u8 regulatory_class[] = {1, /**current class*/ 1, 2, 3, 4, 12, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33}; /**list regulatory class*/ IEEEtypes_Generic_t *pSupp_chan = MNULL, *pRegulatory_class = MNULL; sta_node *sta_ptr = MNULL; ENTER(); /* We don't need peer information for TDLS setup */ if (!(tdls_ies->flags & TDLS_IE_FLAGS_SETUP)) sta_ptr = wlan_get_station_entry(pmpriv, tdls_ies->peer_mac); pbss_desc = &pmpriv->curr_bss_params.bss_descriptor; wlan_get_ap_ext_cap(pmpriv, &ap_ext_cap); if (pbss_desc->bss_band & BAND_A) usr_dot_11n_dev_cap = pmpriv->usr_dot_11n_dev_cap_a; else usr_dot_11n_dev_cap = pmpriv->usr_dot_11n_dev_cap_bg; /** fill the extcap */ if (tdls_ies->flags & TDLS_IE_FLAGS_EXTCAP) { ext_cap = (IEEEtypes_ExtCap_t *)tdls_ies->ext_cap; ext_cap->ieee_hdr.element_id = EXT_CAPABILITY; ext_cap->ieee_hdr.len = sizeof(ExtCap_t); SET_EXTCAP_TDLS(ext_cap->ext_cap); RESET_EXTCAP_TDLS_UAPSD(ext_cap->ext_cap); RESET_EXTCAP_TDLS_CHAN_SWITCH(ext_cap->ext_cap); if (pmpriv->host_tdls_uapsd_support) { /* uapsd in tdls confirm frame*/ if (tdls_ies->flags & TDLS_IE_FLAGS_HTINFO) { if (sta_ptr && ISSUPP_EXTCAP_TDLS_UAPSD( sta_ptr->ExtCap.ext_cap)) SET_EXTCAP_TDLS_UAPSD(ext_cap->ext_cap); } else { SET_EXTCAP_TDLS_UAPSD(ext_cap->ext_cap); } } /* channel switch support */ if (pmpriv->host_tdls_cs_support && !IS_EXTCAP_TDLS_CHLSWITCHPROHIB(ap_ext_cap)) { /* channel switch in tdls confirm frame*/ if (tdls_ies->flags & TDLS_IE_FLAGS_HTINFO) { if (sta_ptr && ISSUPP_EXTCAP_TDLS_CHAN_SWITCH( sta_ptr->ExtCap.ext_cap)) SET_EXTCAP_TDLS_CHAN_SWITCH( ext_cap->ext_cap); } else { SET_EXTCAP_TDLS_CHAN_SWITCH(ext_cap->ext_cap); } } RESET_EXTCAP_TDLS_WIDER_BANDWIDTH(ext_cap->ext_cap); if ((pmadapter->fw_bands & BAND_AAC) && (MFALSE == wlan_is_ap_in_11ac_mode(pmpriv))) SET_EXTCAP_TDLS_WIDER_BANDWIDTH(ext_cap->ext_cap); /* if peer does not support wider bandwidth, don't set wider * bandwidth*/ if (sta_ptr && sta_ptr->rate_len && !ISSUPP_EXTCAP_TDLS_WIDER_BANDWIDTH( sta_ptr->ExtCap.ext_cap)) RESET_EXTCAP_TDLS_WIDER_BANDWIDTH(ext_cap->ext_cap); DBG_HEXDUMP(MCMD_D, "TDLS extcap", tdls_ies->ext_cap, sizeof(IEEEtypes_ExtCap_t)); } /** default qos info is 0xf, compare with peer device qos info for tdls * confirm */ if (tdls_ies->flags & TDLS_IE_FLAGS_QOS_INFO) { if (sta_ptr && sta_ptr->rate_len) tdls_ies->QosInfo = sta_ptr->qos_info & 0xf; PRINTM(MCMND, "TDLS Qos info=0x%x\n", tdls_ies->QosInfo); } /** fill the htcap based on hwspec */ if (tdls_ies->flags & TDLS_IE_FLAGS_HTCAP) { ht_cap = (IEEEtypes_HTCap_t *)tdls_ies->ht_cap; memset(pmadapter, ht_cap, 0, sizeof(IEEEtypes_HTCap_t)); if ((sta_ptr && !ISSUPP_EXTCAP_TDLS_CHAN_SWITCH( sta_ptr->ExtCap.ext_cap)) || IS_EXTCAP_TDLS_CHLSWITCHPROHIB(ap_ext_cap)) wlan_fill_ht_cap_ie(pmpriv, ht_cap, pbss_desc->bss_band); else if (pmpriv->host_tdls_cs_support && (pmadapter->fw_bands & BAND_A)) wlan_fill_ht_cap_ie(pmpriv, ht_cap, BAND_A); else wlan_fill_ht_cap_ie(pmpriv, ht_cap, pbss_desc->bss_band); DBG_HEXDUMP(MCMD_D, "TDLS htcap", tdls_ies->ht_cap, sizeof(IEEEtypes_HTCap_t)); } /** if peer did not support 11AC, do not add vht related ie */ if (sta_ptr && sta_ptr->rate_len && (sta_ptr->vht_cap.ieee_hdr.element_id != VHT_CAPABILITY)) tdls_ies->flags &= ~(TDLS_IE_FLAGS_VHTCAP | TDLS_IE_FLAGS_VHTOPRAT | TDLS_IE_FLAGS_AID); /** fill the vhtcap based on hwspec */ if (tdls_ies->flags & TDLS_IE_FLAGS_VHTCAP) { vht_cap = (IEEEtypes_VHTCap_t *)tdls_ies->vht_cap; memset(pmadapter, vht_cap, 0, sizeof(IEEEtypes_VHTCap_t)); wlan_fill_vht_cap_ie(pmpriv, vht_cap, pbss_desc->bss_band); if (ht_cap) SETHT_SUPPCHANWIDTH(ht_cap->ht_cap.ht_cap_info); DBG_HEXDUMP(MCMD_D, "TDLS VHT Cap IE", tdls_ies->vht_cap, sizeof(IEEEtypes_VHTCap_t)); } /** fill the vhtoperation based on hwspec */ if (tdls_ies->flags & TDLS_IE_FLAGS_VHTOPRAT) { vht_oprat = (IEEEtypes_VHTOprat_t *)tdls_ies->vht_oprat; memset(pmadapter, vht_oprat, 0, sizeof(IEEEtypes_VHTOprat_t)); if (sta_ptr && (sta_ptr->vht_cap.ieee_hdr.element_id == VHT_CAPABILITY) && (pbss_desc->bss_band & BAND_A)) { wlan_fill_tdls_vht_oprat_ie(pmpriv, vht_oprat, sta_ptr); } if (sta_ptr) memcpy_ext(pmadapter, &sta_ptr->vht_oprat, tdls_ies->vht_oprat, sizeof(IEEEtypes_VHTOprat_t), sizeof(IEEEtypes_VHTOprat_t)); DBG_HEXDUMP(MCMD_D, "TDLS VHT Operation IE", tdls_ies->vht_oprat, sizeof(IEEEtypes_VHTOprat_t)); } /** fill the AID info */ if (tdls_ies->flags & TDLS_IE_FLAGS_AID) { if (pmpriv->curr_bss_params.host_mlme) passoc_rsp = (IEEEtypes_AssocRsp_t *)(pmpriv->assoc_rsp_buf + sizeof(IEEEtypes_MgmtHdr_t)); else passoc_rsp = (IEEEtypes_AssocRsp_t *)pmpriv->assoc_rsp_buf; aid_info = (IEEEtypes_AID_t *)tdls_ies->aid_info; memset(pmadapter, aid_info, 0, sizeof(IEEEtypes_AID_t)); aid_info->ieee_hdr.element_id = AID_INFO; aid_info->ieee_hdr.len = sizeof(t_u16); aid_info->AID = wlan_le16_to_cpu(passoc_rsp->a_id); PRINTM(MCMND, "TDLS AID=0x%x\n", aid_info->AID); } /** fill the hecap based on hwspec */ if (tdls_ies->flags & TDLS_IE_FLAGS_HECAP) { he_cap = (IEEEtypes_HECap_t *)tdls_ies->he_cap; memset(pmadapter, he_cap, 0, sizeof(IEEEtypes_HECap_t)); wlan_fill_he_cap_ie(pmpriv, he_cap, pbss_desc->bss_band); DBG_HEXDUMP(MCMD_D, "TDLS HE Cap IE", tdls_ies->he_cap, sizeof(IEEEtypes_Header_t) + he_cap->ieee_hdr.len); } if (tdls_ies->flags & TDLS_IE_FLAGS_HEOP) { he_op = (IEEEtypes_HeOp_t *)tdls_ies->he_op; memset(pmadapter, he_op, 0, sizeof(IEEEtypes_HeOp_t)); wlan_fill_he_op_ie(pmpriv, he_op); } if (sta_ptr) { memcpy_ext(pmadapter, &sta_ptr->he_op, tdls_ies->he_op, sizeof(IEEEtypes_HeOp_t), sizeof(IEEEtypes_HeOp_t)); DBG_HEXDUMP(MCMD_D, "TDLS HE Operation IE", tdls_ies->he_op, sizeof(IEEEtypes_HeOp_t)); } /** fill the htinfo */ if (tdls_ies->flags & TDLS_IE_FLAGS_HTINFO) { ht_info = (IEEEtypes_HTInfo_t *)tdls_ies->ht_info; pbss_desc = &pmpriv->curr_bss_params.bss_descriptor; ht_info->ieee_hdr.element_id = HT_OPERATION; ht_info->ieee_hdr.len = sizeof(HTInfo_t); ht_info->ht_info.pri_chan = pbss_desc->channel; /* follow AP's channel bandwidth */ if (ISSUPP_CHANWIDTH40(usr_dot_11n_dev_cap) && pbss_desc->pht_info && ISALLOWED_CHANWIDTH40( pbss_desc->pht_info->ht_info.field2)) { ht_info->ht_info.field2 = pbss_desc->pht_info->ht_info.field2; } else { ht_info->ht_info.field2 = wlan_get_second_channel_offset( pmpriv, pbss_desc->channel); } if (vht_oprat && vht_oprat->ieee_hdr.element_id == VHT_OPERATION) { ht_info->ht_info.field2 = wlan_get_second_channel_offset( pmpriv, pbss_desc->channel); ht_info->ht_info.field2 |= MBIT(2); } if (sta_ptr) memcpy_ext(pmadapter, &sta_ptr->HTInfo, tdls_ies->ht_info, sizeof(IEEEtypes_HTInfo_t), sizeof(IEEEtypes_HTInfo_t)); DBG_HEXDUMP(MCMD_D, "TDLS htinfo", tdls_ies->ht_info, sizeof(IEEEtypes_HTInfo_t)); } /** supported channels andl regulatory IE*/ if (pmpriv->host_tdls_cs_support && (tdls_ies->flags & TDLS_IE_FLAGS_SUPP_CS_IE) && !IS_EXTCAP_TDLS_CHLSWITCHPROHIB(ap_ext_cap)) { /** supported channels IE*/ pSupp_chan = (IEEEtypes_Generic_t *)tdls_ies->supp_chan; pSupp_chan->ieee_hdr.element_id = SUPPORTED_CHANNELS; if (pmpriv->chan_supp_len) { pSupp_chan->ieee_hdr.len = pmpriv->chan_supp_len; memcpy_ext(pmadapter, pSupp_chan->data, pmpriv->chan_supp, pmpriv->chan_supp_len, sizeof(pSupp_chan->data)); } else { pSupp_chan->ieee_hdr.len = sizeof(supp_chan); memcpy_ext(pmadapter, pSupp_chan->data, supp_chan, sizeof(supp_chan), sizeof(pSupp_chan->data)); } DBG_HEXDUMP( MCMD_D, "TDLS supported channel", tdls_ies->supp_chan, pSupp_chan->ieee_hdr.len + sizeof(IEEEtypes_Header_t)); /**fill supported Regulatory Class IE*/ pRegulatory_class = (IEEEtypes_Generic_t *)tdls_ies->regulatory_class; pRegulatory_class->ieee_hdr.element_id = REGULATORY_CLASS; if (pmpriv->supp_regulatory_class_len) { pRegulatory_class->ieee_hdr.len = pmpriv->supp_regulatory_class_len; memcpy_ext(pmadapter, pRegulatory_class->data, pmpriv->supp_regulatory_class, pmpriv->supp_regulatory_class_len, sizeof(pRegulatory_class->data)); } else { pRegulatory_class->ieee_hdr.len = sizeof(regulatory_class); memcpy_ext(pmadapter, pRegulatory_class->data, regulatory_class, sizeof(regulatory_class), sizeof(pRegulatory_class->data)); } DBG_HEXDUMP(MCMD_D, "TDLS supported regulatory class", tdls_ies->regulatory_class, pRegulatory_class->ieee_hdr.len + sizeof(IEEEtypes_Header_t)); } LEAVE(); return ret; } /** * @brief Set mimo switch configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_radio_ioctl_mimo_switch_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_radio_cfg *radio_cfg = (mlan_ds_radio_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_MIMO_SWITCH, 0, 0, (t_void *)pioctl_req, &(radio_cfg->param.mimo_switch_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get extended version information * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_get_info_ver_ext(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_get_info *pinfo = (mlan_ds_get_info *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_VERSION_EXT, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, &pinfo->param.ver_ext.version_str_sel); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get link layer statistics * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_ioctl_link_statistic(mlan_private *pmpriv, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); /* Check buffer length of MLAN IOCTL */ if (pioctl_req->buf_len < sizeof(mlan_ds_get_stats)) { PRINTM(MWARN, "MLAN IOCTL information buffer length is too short.\n"); pioctl_req->data_read_written = 0; pioctl_req->buf_len_needed = sizeof(mlan_ds_get_stats); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_RESOURCE; goto exit; } switch (pioctl_req->action) { case MLAN_ACT_GET: cmd_action = HostCmd_ACT_GEN_GET; break; case MLAN_ACT_SET: cmd_action = HostCmd_ACT_GEN_SET; break; case MLAN_ACT_CLEAR: cmd_action = HostCmd_ACT_GEN_REMOVE; break; default: ret = MLAN_STATUS_FAILURE; goto exit; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_LINK_STATS, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief config rtt * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_config_rtt(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = MNULL; mlan_ds_misc_cfg *misc = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (!pioctl_req) { PRINTM(MERROR, "MLAN IOCTL information is not present\n"); ret = MLAN_STATUS_FAILURE; goto exit; } misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; pmpriv = pmadapter->priv[pioctl_req->bss_index]; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_FTM_CONFIG_SESSION_PARAMS, HostCmd_ACT_GEN_SET, OID_RTT_REQUEST, (t_void *)pioctl_req, &(misc->param.rtt_params)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief cancel rtt * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_cancel_rtt(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = MNULL; mlan_ds_misc_cfg *misc = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (!pioctl_req) { PRINTM(MERROR, "MLAN IOCTL information is not present\n"); ret = MLAN_STATUS_FAILURE; goto exit; } misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; pmpriv = pmadapter->priv[pioctl_req->bss_index]; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_FTM_CONFIG_SESSION_PARAMS, HostCmd_ACT_GEN_SET, OID_RTT_CANCEL, (t_void *)pioctl_req, &(misc->param.rtt_cancel)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief rtt responder cfg * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_rtt_responder_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = MNULL; mlan_ds_misc_cfg *misc = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (!pioctl_req) { PRINTM(MERROR, "MLAN IOCTL information is not present\n"); ret = MLAN_STATUS_FAILURE; goto exit; } misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; pmpriv = pmadapter->priv[pioctl_req->bss_index]; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_FTM_CONFIG_RESPONDER, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, &(misc->param.rtt_rsp_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Get TX/RX histogram statistic * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_get_tx_rx_histogram(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RX_PKT_STATS, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, &(pmisc->param.tx_rx_histogram)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #ifdef DEBUG_LEVEL1 /** * @brief Set driver debug bit masks in order to enhance performance * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_set_drvdbg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Set driver debug bit masks */ mlan_drvdbg = misc->param.drvdbg; LEAVE(); return ret; } #endif /** * @brief Rx mgmt frame forward register * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_reg_rx_mgmt_ind(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); /* Set passthru mask for mgmt frame */ pmpriv->mgmt_frame_passthru_mask = misc->param.mgmt_subtype_mask; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RX_MGMT_IND, pioctl_req->action, 0, (t_void *)pioctl_req, &misc->param.mgmt_subtype_mask); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief This function processes the 802.11 mgmt Frame * * @param priv A pointer to mlan_private * * @param payload A pointer to the received buffer * @param payload_len Length of the received buffer * @param prx_pd A pointer to RxPD * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_process_802dot11_mgmt_pkt(mlan_private *priv, t_u8 *payload, t_u32 payload_len, RxPD *prx_pd) { pmlan_adapter pmadapter = priv->adapter; pmlan_callbacks pcb = &pmadapter->callbacks; mlan_status ret = MLAN_STATUS_SUCCESS; wlan_802_11_header *pieee_pkt_hdr = MNULL; t_u16 sub_type = 0; t_u8 *event_buf = MNULL; mlan_event *pevent = MNULL; t_u8 unicast = 0; t_u8 broadcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; IEEE80211_MGMT *mgmt = MNULL; t_u8 category = 0; t_u8 action_code = 0; #ifdef UAP_SUPPORT sta_node *sta_ptr = MNULL; MrvlIETypes_MgmtFrameSet_t *tlv; pmlan_buffer pmbuf; #endif ENTER(); if (payload_len > (MAX_EVENT_SIZE - sizeof(mlan_event))) { PRINTM(MERROR, "Dropping large mgmt frame,len =%d\n", payload_len); LEAVE(); return ret; } /* Check packet type-subtype and compare with mgmt_passthru_mask * If event is needed to host, just eventify it */ pieee_pkt_hdr = (wlan_802_11_header *)payload; sub_type = IEEE80211_GET_FC_MGMT_FRAME_SUBTYPE(pieee_pkt_hdr->frm_ctl); if (((1 << sub_type) & priv->mgmt_frame_passthru_mask) == 0) { PRINTM(MINFO, "Dropping mgmt frame for subtype %d snr=%d.\n", sub_type, prx_pd->snr); LEAVE(); return ret; } switch (sub_type) { case SUBTYPE_ASSOC_REQUEST: case SUBTYPE_REASSOC_REQUEST: #ifdef UAP_SUPPORT if (priv->uap_host_based & UAP_FLAG_HOST_MLME) { PRINTM_NETINTF(MMSG, priv); if (!memcmp(pmadapter, pieee_pkt_hdr->addr3, priv->curr_addr, MLAN_MAC_ADDR_LENGTH)) { PRINTM(MMSG, "wlan: HostMlme MICRO_AP_STA_ASSOC " MACSTR "\n", MAC2STR(pieee_pkt_hdr->addr2)); mgmt = (IEEE80211_MGMT *)payload; sta_ptr = wlan_add_station_entry( priv, pieee_pkt_hdr->addr2); if (sta_ptr) { sta_ptr->capability = wlan_le16_to_cpu( mgmt->u.assoc_req.capab_info); pmbuf = wlan_alloc_mlan_buffer( pmadapter, payload_len, 0, MOAL_MALLOC_BUFFER); if (pmbuf) { PRINTM(MCMND, "check sta capability\n"); pmbuf->data_len = ASSOC_EVENT_FIX_SIZE; tlv = (MrvlIETypes_MgmtFrameSet_t *)(pmbuf->pbuf + pmbuf->data_offset + pmbuf->data_len); tlv->type = wlan_cpu_to_le16( TLV_TYPE_MGMT_FRAME); tlv->len = sizeof( IEEEtypes_FrameCtl_t); memcpy_ext( pmadapter, (t_u8 *)&tlv ->frame_control, &pieee_pkt_hdr->frm_ctl, sizeof(IEEEtypes_FrameCtl_t), sizeof(IEEEtypes_FrameCtl_t)); pmbuf->data_len += sizeof( MrvlIETypes_MgmtFrameSet_t); memcpy_ext( pmadapter, pmbuf->pbuf + pmbuf->data_offset + pmbuf->data_len, payload + sizeof(wlan_802_11_header), payload_len - sizeof(wlan_802_11_header), payload_len - sizeof(wlan_802_11_header)); pmbuf->data_len += payload_len - sizeof(wlan_802_11_header); tlv->len += payload_len - sizeof(wlan_802_11_header); tlv->len = wlan_cpu_to_le16( tlv->len); DBG_HEXDUMP( MCMD_D, "assoc_req", pmbuf->pbuf + pmbuf->data_offset, pmbuf->data_len); wlan_check_sta_capability( priv, pmbuf, sta_ptr); wlan_free_mlan_buffer(pmadapter, pmbuf); } } } else { PRINTM(MMSG, "wlan: Drop MICRO_AP_STA_ASSOC " MACSTR " from unknown BSSID " MACSTR "\n", MAC2STR(pieee_pkt_hdr->addr2), MAC2STR(pieee_pkt_hdr->addr3)); } } unicast = MTRUE; break; #endif case SUBTYPE_AUTH: unicast = MTRUE; PRINTM_NETINTF(MMSG, priv); PRINTM(MMSG, "wlan: HostMlme Auth received from " MACSTR "\n", MAC2STR(pieee_pkt_hdr->addr2)); break; case SUBTYPE_PROBE_RESP: unicast = MTRUE; break; case SUBTYPE_DISASSOC: case SUBTYPE_DEAUTH: if (memcmp(pmadapter, pieee_pkt_hdr->addr1, broadcast, MLAN_MAC_ADDR_LENGTH)) unicast = MTRUE; #ifdef UAP_SUPPORT if (priv->uap_host_based & UAP_FLAG_HOST_MLME) { if (!memcmp(pmadapter, pieee_pkt_hdr->addr3, priv->curr_addr, MLAN_MAC_ADDR_LENGTH)) { PRINTM_NETINTF(MMSG, priv); PRINTM(MMSG, "wlan: HostMlme Deauth Receive from " MACSTR "\n", MAC2STR(pieee_pkt_hdr->addr2)); } } #endif if (priv->bss_role == MLAN_BSS_ROLE_STA) { if (priv->curr_bss_params.host_mlme) { if (memcmp(pmadapter, pieee_pkt_hdr->addr3, (t_u8 *)priv->curr_bss_params .bss_descriptor.mac_address, MLAN_MAC_ADDR_LENGTH)) { PRINTM(MCMND, "Dropping Deauth frame from other bssid: type=%d " MACSTR "\n", sub_type, MAC2STR(pieee_pkt_hdr->addr3)); LEAVE(); return ret; } PRINTM_NETINTF(MMSG, priv); PRINTM(MMSG, "wlan: HostMlme Disconnected: sub_type=%d\n", sub_type); pmadapter->pending_disconnect_priv = priv; wlan_recv_event( priv, MLAN_EVENT_ID_DRV_DEFER_HANDLING, MNULL); } } break; case SUBTYPE_ACTION: category = *(payload + sizeof(wlan_802_11_header)); action_code = *(payload + sizeof(wlan_802_11_header) + 1); if (category == IEEE_MGMT_ACTION_CATEGORY_BLOCK_ACK) { PRINTM(MINFO, "Drop BLOCK ACK action frame: action_code=%d\n", action_code); LEAVE(); return ret; } if ((category == IEEE_MGMT_ACTION_CATEGORY_PUBLIC) && (action_code == BSS_20_40_COEX)) { PRINTM(MINFO, "Drop 20/40 BSS Coexistence Management frame\n"); LEAVE(); return ret; } if ((category == CATEGORY_PUBLIC) && (action_code == TDLS_DISCOVERY_RESPONSE)) { pcb->moal_updata_peer_signal(pmadapter->pmoal_handle, priv->bss_index, pieee_pkt_hdr->addr2, prx_pd->snr, prx_pd->nf); PRINTM(MINFO, "Rx: TDLS discovery response, nf=%d, snr=%d\n", prx_pd->nf, prx_pd->snr); } if (memcmp(pmadapter, pieee_pkt_hdr->addr1, broadcast, MLAN_MAC_ADDR_LENGTH)) unicast = MTRUE; break; default: break; } if (unicast == MTRUE) { if (memcmp(pmadapter, pieee_pkt_hdr->addr1, priv->curr_addr, MLAN_MAC_ADDR_LENGTH)) { PRINTM(MINFO, "Dropping mgmt frame for others: type=%d " MACSTR "\n", sub_type, MAC2STR(pieee_pkt_hdr->addr1)); LEAVE(); return ret; } } /* Allocate memory for event buffer */ ret = pcb->moal_malloc(pmadapter->pmoal_handle, MAX_EVENT_SIZE, MLAN_MEM_DEF, &event_buf); if ((ret != MLAN_STATUS_SUCCESS) || !event_buf) { PRINTM(MERROR, "Could not allocate buffer for event buf\n"); LEAVE(); return MLAN_STATUS_FAILURE; } pevent = (pmlan_event)event_buf; pevent->bss_index = priv->bss_index; mgmt = (IEEE80211_MGMT *)payload; if (priv->bss_role == MLAN_BSS_ROLE_STA && !priv->curr_bss_params.host_mlme && sub_type == SUBTYPE_ACTION && mgmt->u.ft_resp.category == FT_CATEGORY && mgmt->u.ft_resp.action == FT_ACTION_RESPONSE && mgmt->u.ft_resp.status_code == 0) { PRINTM(MCMND, "FT Action response received\n"); #define FT_ACTION_HEAD_LEN (24 + 6 + 16) pevent->event_id = MLAN_EVENT_ID_DRV_FT_RESPONSE; pevent->event_len = payload_len + MLAN_MAC_ADDR_LENGTH - FT_ACTION_HEAD_LEN; memcpy_ext(pmadapter, (t_u8 *)pevent->event_buf, &mgmt->u.ft_resp.target_ap_addr, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); memcpy_ext(pmadapter, (t_u8 *)(pevent->event_buf + MLAN_MAC_ADDR_LENGTH), payload + FT_ACTION_HEAD_LEN, payload_len - FT_ACTION_HEAD_LEN, pevent->event_len - MLAN_MAC_ADDR_LENGTH); } else if (priv->bss_role == MLAN_BSS_ROLE_STA && !priv->curr_bss_params.host_mlme && sub_type == SUBTYPE_AUTH && mgmt->u.auth.auth_alg == MLAN_AUTH_MODE_FT && mgmt->u.auth.auth_transaction == 2 && mgmt->u.auth.status_code == 0) { PRINTM(MCMND, "FT auth response received \n"); #define AUTH_PACKET_LEN (24 + 6 + 6) pevent->event_id = MLAN_EVENT_ID_DRV_FT_RESPONSE; pevent->event_len = payload_len + MLAN_MAC_ADDR_LENGTH - AUTH_PACKET_LEN; memcpy_ext(pmadapter, (t_u8 *)pevent->event_buf, mgmt->sa, MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH); memcpy_ext(pmadapter, (t_u8 *)(pevent->event_buf + MLAN_MAC_ADDR_LENGTH), payload + AUTH_PACKET_LEN, payload_len - AUTH_PACKET_LEN, pevent->event_len - MLAN_MAC_ADDR_LENGTH); } else { pevent->event_id = MLAN_EVENT_ID_DRV_MGMT_FRAME; pevent->event_len = payload_len + sizeof(pevent->event_id); memcpy_ext(pmadapter, (t_u8 *)pevent->event_buf, (t_u8 *)&pevent->event_id, sizeof(pevent->event_id), pevent->event_len); memcpy_ext( pmadapter, (t_u8 *)(pevent->event_buf + sizeof(pevent->event_id)), payload, payload_len, payload_len); } wlan_recv_event(priv, pevent->event_id, pevent); if (event_buf) pcb->moal_mfree(pmadapter->pmoal_handle, event_buf); LEAVE(); return MLAN_STATUS_SUCCESS; } /** * @brief Extended capabilities configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ext_capa_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (MLAN_ACT_GET == pioctl_req->action) memcpy_ext(pmpriv->adapter, &misc->param.ext_cap, &pmpriv->def_ext_cap, sizeof(misc->param.ext_cap), sizeof(misc->param.ext_cap)); else if (MLAN_ACT_SET == pioctl_req->action) { memcpy_ext(pmpriv->adapter, &pmpriv->ext_cap, &misc->param.ext_cap, sizeof(misc->param.ext_cap), sizeof(pmpriv->ext_cap)); /* Save default Extended Capability */ memcpy_ext(pmpriv->adapter, &pmpriv->def_ext_cap, &pmpriv->ext_cap, sizeof(pmpriv->ext_cap), sizeof(pmpriv->def_ext_cap)); if (pmpriv->config_bands & BAND_AAC) SET_EXTCAP_OPERMODENTF(pmpriv->ext_cap); } LEAVE(); return ret; } /** * @brief Check whether Extended Capabilities IE support * * @param pmpriv A pointer to mlan_private structure * * @return MTRUE or MFALSE; */ t_u32 wlan_is_ext_capa_support(mlan_private *pmpriv) { ENTER(); if (ISSUPP_EXTCAP_TDLS(pmpriv->ext_cap) || ISSUPP_EXTCAP_INTERWORKING(pmpriv->ext_cap) || ISSUPP_EXTCAP_BSS_TRANSITION(pmpriv->ext_cap) || ISSUPP_EXTCAP_QOS_MAP(pmpriv->ext_cap) || ISSUPP_EXTCAP_OPERMODENTF(pmpriv->ext_cap)) { LEAVE(); return MTRUE; } else { LEAVE(); return MFALSE; } } /** * @brief Set hotspot enable/disable * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_hotspot_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (MLAN_ACT_GET == pioctl_req->action) misc->param.hotspot_cfg = pmpriv->hotspot_cfg; else if (MLAN_ACT_SET == pioctl_req->action) pmpriv->hotspot_cfg = misc->param.hotspot_cfg; LEAVE(); return ret; } /** * @brief Set multi ap flag * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_multi_ap_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (MLAN_ACT_GET == pioctl_req->action) misc->param.multi_ap_flag = pmpriv->multi_ap_flag; else if (MLAN_ACT_SET == pioctl_req->action) pmpriv->multi_ap_flag = misc->param.multi_ap_flag; LEAVE(); return ret; } #ifdef STA_SUPPORT /** * @brief This function check if we should enable beacon protection support * * @param pbss_desc A pointer to BSSDescriptor_t structure * * @return MTRUE/MFALSE */ t_u8 wlan_check_beacon_prot_supported(mlan_private *pmpriv, BSSDescriptor_t *pbss_desc) { if (pbss_desc && pbss_desc->pext_cap) { if (pbss_desc->pext_cap->ieee_hdr.len < 11) return MFALSE; if (!ISSUPP_EXTCAP_EXT_BEACON_PROT( pbss_desc->pext_cap->ext_cap)) return MFALSE; } if (!IS_FW_SUPPORT_BEACON_PROT(pmpriv->adapter)) return MFALSE; return MTRUE; } /** * @brief Add Extended Capabilities IE * * @param pmpriv A pointer to mlan_private structure * @param pbss_desc A pointer to BSSDescriptor_t structure * @param pptlv_out A pointer to TLV to fill in * * @return N/A */ void wlan_add_ext_capa_info_ie(mlan_private *pmpriv, BSSDescriptor_t *pbss_desc, t_u8 **pptlv_out) { MrvlIETypes_ExtCap_t *pext_cap = MNULL; ENTER(); pext_cap = (MrvlIETypes_ExtCap_t *)*pptlv_out; memset(pmpriv->adapter, pext_cap, 0, sizeof(MrvlIETypes_ExtCap_t)); pext_cap->header.type = wlan_cpu_to_le16(EXT_CAPABILITY); pext_cap->header.len = wlan_cpu_to_le16(sizeof(ExtCap_t)); if (pmpriv->adapter->ecsa_enable) SET_EXTCAP_EXT_CHANNEL_SWITCH(pmpriv->ext_cap); else RESET_EXTCAP_EXT_CHANNEL_SWITCH(pmpriv->ext_cap); if (pmpriv->adapter->pcard_info->support_11mc) { SET_EXTCAP_FTMI(pmpriv->ext_cap); SET_EXTCAP_INTERNETWORKING(pmpriv->ext_cap); } if (pbss_desc && pbss_desc->multi_bssid_ap) SET_EXTCAP_MULTI_BSSID(pmpriv->ext_cap); if (wlan_check_11ax_twt_supported(pmpriv, pbss_desc)) SET_EXTCAP_TWT_REQ(pmpriv->ext_cap); if (wlan_check_beacon_prot_supported(pmpriv, pbss_desc)) SET_EXTCAP_BEACON_PROT(pmpriv->ext_cap); memcpy_ext(pmpriv->adapter, &pext_cap->ext_cap, &pmpriv->ext_cap, sizeof(pmpriv->ext_cap), sizeof(pext_cap->ext_cap)); *pptlv_out += sizeof(MrvlIETypes_ExtCap_t); LEAVE(); } #endif /** * @brief Get OTP user data * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_otp_user_data(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_FAILURE; ENTER(); if (misc->param.otp_user_data.user_data_length > MAX_OTP_USER_DATA_LEN) { PRINTM(MERROR, "Invalid OTP user data length\n"); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return ret; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_OTP_READ_USER_DATA, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, &misc->param.otp_user_data); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #ifdef UAP_SUPPORT /** * @brief Check 11B support Rates * * * @param pmadapter Private mlan adapter structure * * @return MTRUE/MFALSE * */ static t_u8 wlan_check_ie_11b_support_rates(pIEEEtypes_Generic_t prates) { int i; t_u8 rate; t_u8 ret = MTRUE; for (i = 0; i < prates->ieee_hdr.len; i++) { rate = prates->data[i] & 0x7f; if ((rate != 0x02) && (rate != 0x04) && (rate != 0x0b) && (rate != 0x16)) { ret = MFALSE; break; } } return ret; } #endif /** * @brief This function will search for the specific ie * * @param priv A pointer to mlan_private * @param pevent A pointer to event buf * @param sta_ptr A pointer to sta_node * * @return N/A */ void wlan_check_sta_capability(pmlan_private priv, pmlan_buffer pevent, sta_node *sta_ptr) { t_u16 tlv_type, tlv_len; t_u16 frame_control, frame_sub_type = 0; t_u8 *assoc_req_ie = MNULL; t_u8 ie_len = 0, assoc_ie_len = 0; IEEEtypes_HTCap_t *pht_cap = MNULL; IEEEtypes_VHTCap_t *pvht_cap = MNULL; IEEEtypes_Extension_t *phe_cap = MNULL; #ifdef UAP_SUPPORT t_u8 *rate = MNULL; t_u8 b_only = MFALSE; #endif int tlv_buf_left = pevent->data_len - ASSOC_EVENT_FIX_SIZE; MrvlIEtypesHeader_t *tlv = (MrvlIEtypesHeader_t *)(pevent->pbuf + pevent->data_offset + ASSOC_EVENT_FIX_SIZE); MrvlIETypes_MgmtFrameSet_t *mgmt_tlv = MNULL; ENTER(); while (tlv_buf_left >= (int)sizeof(MrvlIEtypesHeader_t)) { tlv_type = wlan_le16_to_cpu(tlv->type); tlv_len = wlan_le16_to_cpu(tlv->len); if ((sizeof(MrvlIEtypesHeader_t) + tlv_len) > (unsigned int)tlv_buf_left) { PRINTM(MERROR, "wrong tlv: tlvLen=%d, tlvBufLeft=%d\n", tlv_len, tlv_buf_left); break; } if (tlv_type == TLV_TYPE_MGMT_FRAME) { mgmt_tlv = (MrvlIETypes_MgmtFrameSet_t *)tlv; memcpy_ext(priv->adapter, &frame_control, (t_u8 *)&(mgmt_tlv->frame_control), sizeof(frame_control), sizeof(frame_control)); frame_sub_type = IEEE80211_GET_FC_MGMT_FRAME_SUBTYPE( frame_control); if ((mgmt_tlv->frame_control.type == 0) && ((frame_sub_type == SUBTYPE_BEACON) #ifdef UAP_SUPPORT || (frame_sub_type == SUBTYPE_ASSOC_REQUEST) || (frame_sub_type == SUBTYPE_REASSOC_REQUEST) #endif )) { if (frame_sub_type == SUBTYPE_BEACON) assoc_ie_len = sizeof(IEEEtypes_Beacon_t); #ifdef UAP_SUPPORT else if (frame_sub_type == SUBTYPE_ASSOC_REQUEST) assoc_ie_len = sizeof(IEEEtypes_AssocRqst_t); else if (frame_sub_type == SUBTYPE_REASSOC_REQUEST) assoc_ie_len = sizeof(IEEEtypes_ReAssocRqst_t); #endif ie_len = tlv_len - sizeof(IEEEtypes_FrameCtl_t) - assoc_ie_len; assoc_req_ie = (t_u8 *)tlv + sizeof(MrvlIETypes_MgmtFrameSet_t) + assoc_ie_len; sta_ptr->is_wmm_enabled = wlan_is_wmm_ie_present(priv->adapter, assoc_req_ie, ie_len); PRINTM(MCMND, "STA: is_wmm_enabled=%d\n", sta_ptr->is_wmm_enabled); pht_cap = (IEEEtypes_HTCap_t *) wlan_get_specific_ie(priv, assoc_req_ie, ie_len, HT_CAPABILITY, 0); if (pht_cap) { PRINTM(MCMND, "STA supports 11n\n"); sta_ptr->is_11n_enabled = MTRUE; memcpy_ext(priv->adapter, (t_u8 *)&sta_ptr->HTcap, pht_cap, sizeof(IEEEtypes_HTCap_t), sizeof(IEEEtypes_HTCap_t)); if (GETHT_MAXAMSDU(wlan_le16_to_cpu( pht_cap->ht_cap .ht_cap_info))) sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_8K; else sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_4K; } else { PRINTM(MCMND, "STA doesn't support 11n\n"); } pvht_cap = (IEEEtypes_VHTCap_t *) wlan_get_specific_ie(priv, assoc_req_ie, ie_len, VHT_CAPABILITY, 0); if (pvht_cap && (priv->is_11ac_enabled == MTRUE)) { PRINTM(MCMND, "STA supports 11ac\n"); sta_ptr->is_11ac_enabled = MTRUE; if (GET_VHTCAP_MAXMPDULEN(wlan_le32_to_cpu( pvht_cap->vht_cap .vht_cap_info)) == 2) sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_12K; else if (GET_VHTCAP_MAXMPDULEN(wlan_le32_to_cpu( pvht_cap->vht_cap .vht_cap_info)) == 1) sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_8K; else sta_ptr->max_amsdu = MLAN_TX_DATA_BUF_SIZE_4K; } else { PRINTM(MCMND, "STA doesn't support 11ac\n"); } phe_cap = (IEEEtypes_Extension_t *) wlan_get_specific_ie(priv, assoc_req_ie, ie_len, EXTENSION, HE_CAPABILITY); if (phe_cap && (priv->is_11ax_enabled == MTRUE)) { PRINTM(MCMND, "STA supports 11ax\n"); sta_ptr->is_11ax_enabled = MTRUE; memcpy_ext( priv->adapter, (t_u8 *)&sta_ptr->he_cap, phe_cap, phe_cap->ieee_hdr.len + sizeof(IEEEtypes_Header_t), sizeof(IEEEtypes_HECap_t)); sta_ptr->he_cap.ieee_hdr.len = MIN( phe_cap->ieee_hdr.len, sizeof(IEEEtypes_HECap_t) - sizeof(IEEEtypes_Header_t)); } else { PRINTM(MCMND, "STA doesn't support 11ax\n"); } #ifdef UAP_SUPPORT /* Note: iphone6 does not have ERP_INFO */ rate = wlan_get_specific_ie(priv, assoc_req_ie, ie_len, SUPPORTED_RATES, 0); if (rate) b_only = wlan_check_ie_11b_support_rates( (pIEEEtypes_Generic_t)rate); if (sta_ptr->is_11ax_enabled) { if (priv->uap_channel <= 14) sta_ptr->bandmode = BAND_GAX; else sta_ptr->bandmode = BAND_AAX; } else if (sta_ptr->is_11ac_enabled) { if (priv->uap_channel <= 14) sta_ptr->bandmode = BAND_GAC; else sta_ptr->bandmode = BAND_AAC; } else if (sta_ptr->is_11n_enabled) { if (priv->uap_channel <= 14) sta_ptr->bandmode = BAND_GN; else sta_ptr->bandmode = BAND_AN; } else if (priv->uap_channel <= 14) { if (b_only) sta_ptr->bandmode = BAND_B; else sta_ptr->bandmode = BAND_G; } else sta_ptr->bandmode = BAND_A; #endif break; } } tlv_buf_left -= (sizeof(MrvlIEtypesHeader_t) + tlv_len); tlv = (MrvlIEtypesHeader_t *)((t_u8 *)tlv + tlv_len + sizeof(MrvlIEtypesHeader_t)); } LEAVE(); return; } /** * @brief check if WMM ie present. * * @param pmadapter A pointer to mlan_adapter structure * @param pbuf A pointer to IE buffer * @param buf_len IE buffer len * * @return MTRUE/MFALSE */ t_u8 wlan_is_wmm_ie_present(pmlan_adapter pmadapter, t_u8 *pbuf, t_u16 buf_len) { t_u16 bytes_left = buf_len; IEEEtypes_ElementId_e element_id; t_u8 *pcurrent_ptr = pbuf; t_u8 element_len; t_u16 total_ie_len; IEEEtypes_VendorSpecific_t *pvendor_ie; const t_u8 wmm_oui[4] = {0x00, 0x50, 0xf2, 0x02}; t_u8 find_wmm_ie = MFALSE; ENTER(); /* Process variable IE */ while (bytes_left >= 2) { element_id = (IEEEtypes_ElementId_e)(*((t_u8 *)pcurrent_ptr)); element_len = *((t_u8 *)pcurrent_ptr + 1); total_ie_len = element_len + sizeof(IEEEtypes_Header_t); if (bytes_left < total_ie_len) { PRINTM(MERROR, "InterpretIE: Error in processing IE, " "bytes left < IE length\n"); bytes_left = 0; continue; } switch (element_id) { case VENDOR_SPECIFIC_221: pvendor_ie = (IEEEtypes_VendorSpecific_t *)pcurrent_ptr; if (!memcmp(pmadapter, pvendor_ie->vend_hdr.oui, wmm_oui, sizeof(wmm_oui))) { find_wmm_ie = MTRUE; PRINTM(MINFO, "find WMM IE\n"); } break; default: break; } pcurrent_ptr += element_len + 2; /* Need to account for IE ID and IE Len */ bytes_left -= (element_len + 2); if (find_wmm_ie) break; } LEAVE(); return find_wmm_ie; } /** * @brief This function will search for the specific ie * * * @param priv A pointer to mlan_private * @param ie_buf A pointer to ie_buf * @param ie_len total ie length * @param id ie's id * @param ext_id ie's extension id * * @return ie's poiner or MNULL */ t_u8 *wlan_get_specific_ie(pmlan_private priv, t_u8 *ie_buf, t_u16 ie_len, IEEEtypes_ElementId_e id, t_u8 ext_id) { t_u32 bytes_left = ie_len; t_u8 *pcurrent_ptr = ie_buf; t_u16 total_ie_len; t_u8 *ie_ptr = MNULL; IEEEtypes_ElementId_e element_id; t_u8 element_len; t_u8 element_eid; ENTER(); DBG_HEXDUMP(MDAT_D, "ie", ie_buf, ie_len); while (bytes_left >= 2) { element_id = (IEEEtypes_ElementId_e)(*((t_u8 *)pcurrent_ptr)); element_len = *((t_u8 *)pcurrent_ptr + 1); element_eid = *((t_u8 *)pcurrent_ptr + 2); total_ie_len = element_len + sizeof(IEEEtypes_Header_t); if (bytes_left < total_ie_len) { PRINTM(MERROR, "InterpretIE: Error in processing IE, " "bytes left < IE length\n"); break; } if ((!ext_id && element_id == id) || (id == EXTENSION && element_id == id && ext_id == element_eid)) { PRINTM(MCMND, "Find IE: id=%d ext_id=%d\n", id, ext_id); DBG_HEXDUMP(MCMD_D, "IE", pcurrent_ptr, total_ie_len); ie_ptr = pcurrent_ptr; break; } pcurrent_ptr += element_len + 2; /* Need to account for IE ID and IE Len */ bytes_left -= (element_len + 2); } LEAVE(); return ie_ptr; } /** * @brief Get pm info * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success */ mlan_status wlan_get_pm_info(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_pm_cfg *pm_cfg = MNULL; ENTER(); pm_cfg = (mlan_ds_pm_cfg *)pioctl_req->pbuf; pm_cfg->param.ps_info.is_suspend_allowed = MTRUE; wlan_request_cmd_lock(pmadapter); if (util_peek_list(pmadapter->pmoal_handle, &pmadapter->cmd_pending_q, MNULL, MNULL) || pmadapter->curr_cmd || !wlan_bypass_tx_list_empty(pmadapter) || !wlan_wmm_lists_empty(pmadapter) #if defined(SDIO) || defined(PCIE) || wlan_pending_interrupt(pmadapter) #endif ) { pm_cfg->param.ps_info.is_suspend_allowed = MFALSE; #if defined(SDIO) || defined(PCIE) PRINTM(MIOCTL, "PM: cmd_pending_q=%p,curr_cmd=%p,wmm_list_empty=%d, by_pass=%d irq_pending=%d\n", util_peek_list(pmadapter->pmoal_handle, &pmadapter->cmd_pending_q, MNULL, MNULL), pmadapter->curr_cmd, wlan_wmm_lists_empty(pmadapter), wlan_bypass_tx_list_empty(pmadapter), wlan_pending_interrupt(pmadapter)); #else PRINTM(MIOCTL, "PM: cmd_pending_q=%p,curr_cmd=%p,wmm_list_empty=%d, by_pass=%d\n", util_peek_list(pmadapter->pmoal_handle, &pmadapter->cmd_pending_q, MNULL, MNULL), pmadapter->curr_cmd, wlan_wmm_lists_empty(pmadapter), wlan_bypass_tx_list_empty(pmadapter)); #endif } wlan_release_cmd_lock(pmadapter); LEAVE(); return ret; } /** * @brief Get hs wakeup reason * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success */ mlan_status wlan_get_hs_wakeup_reason(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; pmlan_ds_pm_cfg pm_cfg = MNULL; mlan_status ret = MLAN_STATUS_FAILURE; ENTER(); pm_cfg = (mlan_ds_pm_cfg *)pioctl_req->pbuf; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_HS_WAKEUP_REASON, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, &pm_cfg->param.wakeup_reason); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get radio status * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_radio_ioctl_radio_ctl(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_radio_cfg *radio_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); radio_cfg = (mlan_ds_radio_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) { if (pmadapter->radio_on == radio_cfg->param.radio_on_off) { ret = MLAN_STATUS_SUCCESS; goto exit; } else { if (pmpriv->media_connected == MTRUE) { ret = MLAN_STATUS_FAILURE; goto exit; } cmd_action = HostCmd_ACT_GEN_SET; } } else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_RADIO_CONTROL, cmd_action, 0, (t_void *)pioctl_req, &radio_cfg->param.radio_on_off); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Set/Get antenna configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_radio_ioctl_ant_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_radio_cfg *radio_cfg = MNULL; t_u16 cmd_action = 0; mlan_ds_ant_cfg *ant_cfg = MNULL; mlan_ds_ant_cfg_1x1 *ant_cfg_1x1 = MNULL; ENTER(); radio_cfg = (mlan_ds_radio_cfg *)pioctl_req->pbuf; if (IS_STREAM_2X2(pmadapter->feature_control)) ant_cfg = &radio_cfg->param.ant_cfg; if (pioctl_req->action == MLAN_ACT_SET) { /* User input validation */ if (IS_STREAM_2X2(pmadapter->feature_control)) { if (IS_CARD9098(pmadapter->card_type) || IS_CARD9097(pmadapter->card_type) || IS_CARDAW693(pmadapter->card_type) || IS_CARDIW624(pmadapter->card_type)) { ant_cfg->tx_antenna &= 0x0303; ant_cfg->rx_antenna &= 0x0303; /** 2G antcfg TX */ if (ant_cfg->tx_antenna & 0x00FF) { pmadapter->user_htstream &= ~0xF0; pmadapter->user_htstream |= (bitcount(ant_cfg->tx_antenna & 0x00FF) << 4); } /* 5G antcfg tx */ if (ant_cfg->tx_antenna & 0xFF00) { pmadapter->user_htstream &= ~0xF000; pmadapter->user_htstream |= (bitcount(ant_cfg->tx_antenna & 0xFF00) << 12); } /* 2G antcfg RX */ if (ant_cfg->rx_antenna & 0x00FF) { pmadapter->user_htstream &= ~0xF; pmadapter->user_htstream |= bitcount( ant_cfg->rx_antenna & 0x00FF); } /* 5G antcfg RX */ if (ant_cfg->rx_antenna & 0xFF00) { pmadapter->user_htstream &= ~0xF00; pmadapter->user_htstream |= (bitcount(ant_cfg->rx_antenna & 0xFF00) << 8); } PRINTM(MCMND, "user_htstream=0x%x, tx_antenna=0x%x >rx_antenna=0x%x\n", pmadapter->user_htstream, ant_cfg->tx_antenna, ant_cfg->rx_antenna); } else { ant_cfg->tx_antenna &= 0x0003; ant_cfg->rx_antenna &= 0x0003; } if (!ant_cfg->tx_antenna || bitcount(ant_cfg->tx_antenna & 0x00FF) > pmadapter->number_of_antenna || bitcount(ant_cfg->tx_antenna & 0xFF00) > pmadapter->number_of_antenna) { PRINTM(MERROR, "Invalid TX antenna setting: 0x%x\n", ant_cfg->tx_antenna); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto exit; } if (ant_cfg->rx_antenna) { if (bitcount(ant_cfg->rx_antenna & 0x00FF) > pmadapter->number_of_antenna || bitcount(ant_cfg->rx_antenna & 0xFF00) > pmadapter->number_of_antenna) { PRINTM(MERROR, "Invalid RX antenna setting: 0x%x\n", ant_cfg->rx_antenna); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto exit; } } else ant_cfg->rx_antenna = ant_cfg->tx_antenna; } else if (!radio_cfg->param.ant_cfg_1x1.antenna || ((radio_cfg->param.ant_cfg_1x1.antenna != RF_ANTENNA_AUTO) && (radio_cfg->param.ant_cfg_1x1.antenna & 0xFFFC))) { PRINTM(MERROR, "Invalid antenna setting\n"); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto exit; } cmd_action = HostCmd_ACT_GEN_SET; } else cmd_action = HostCmd_ACT_GEN_GET; /* Cast it to t_u16, antenna mode for command * HostCmd_CMD_802_11_RF_ANTENNA requires 2 bytes */ if (!IS_STREAM_2X2(pmadapter->feature_control)) ant_cfg_1x1 = &radio_cfg->param.ant_cfg_1x1; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_RF_ANTENNA, cmd_action, 0, (t_void *)pioctl_req, (IS_STREAM_2X2(pmadapter->feature_control)) ? (t_void *)ant_cfg : (t_void *)ant_cfg_1x1); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Get rate bitmap * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static mlan_status wlan_rate_ioctl_get_rate_bitmap(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set rate bitmap * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static mlan_status wlan_rate_ioctl_set_rate_bitmap(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_ds_rate *ds_rate = MNULL; mlan_status ret = MLAN_STATUS_FAILURE; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; t_u16 *bitmap_rates = MNULL; ENTER(); ds_rate = (mlan_ds_rate *)pioctl_req->pbuf; bitmap_rates = ds_rate->param.rate_cfg.bitmap_rates; PRINTM(MINFO, "RateBitmap=%04x%04x%04x%04x%04x%04x%04x%04x" "%04x%04x%04x%04x%04x%04x%04x%04x%04x%04x, " "IsRateAuto=%d, DataRate=%d\n", bitmap_rates[17], bitmap_rates[16], bitmap_rates[15], bitmap_rates[14], bitmap_rates[13], bitmap_rates[12], bitmap_rates[11], bitmap_rates[10], bitmap_rates[9], bitmap_rates[8], bitmap_rates[7], bitmap_rates[6], bitmap_rates[5], bitmap_rates[4], bitmap_rates[3], bitmap_rates[2], bitmap_rates[1], bitmap_rates[0], pmpriv->is_data_rate_auto, pmpriv->data_rate); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, (t_void *)bitmap_rates); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get rate value * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ static mlan_status wlan_rate_ioctl_get_rate_value(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_ds_rate *rate = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); rate = (mlan_ds_rate *)pioctl_req->pbuf; rate->param.rate_cfg.is_rate_auto = pmpriv->is_data_rate_auto; pioctl_req->data_read_written = sizeof(mlan_rate_cfg_t) + MLAN_SUB_COMMAND_SIZE; /* If not connected, set rate to the lowest in each band */ if (pmpriv->media_connected != MTRUE) { if (pmpriv->config_bands & (BAND_B | BAND_G)) { /* Return the lowest supported rate for BG band */ rate->param.rate_cfg.rate = SupportedRates_BG[0] & 0x7f; } else if (pmpriv->config_bands & (BAND_A | BAND_B)) { /* Return the lowest supported rate for A band */ rate->param.rate_cfg.rate = SupportedRates_BG[0] & 0x7f; } else if (pmpriv->config_bands & BAND_A) { /* Return the lowest supported rate for A band */ rate->param.rate_cfg.rate = SupportedRates_A[0] & 0x7f; } else if (pmpriv->config_bands & BAND_G) { /* Return the lowest supported rate for G band */ rate->param.rate_cfg.rate = SupportedRates_G[0] & 0x7f; } else if (pmpriv->config_bands & BAND_B) { /* Return the lowest supported rate for B band */ rate->param.rate_cfg.rate = SupportedRates_B[0] & 0x7f; } else if (pmpriv->config_bands & BAND_GN) { /* Return the lowest supported rate for N band */ rate->param.rate_cfg.rate = SupportedRates_N[0] & 0x7f; } else { PRINTM(MMSG, "Invalid Band 0x%x\n", pmpriv->config_bands); } } else { /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_TX_RATE_QUERY, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; } LEAVE(); return ret; } /** * @brief Set rate value * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static mlan_status wlan_rate_ioctl_set_rate_value(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_ds_rate *ds_rate = MNULL; WLAN_802_11_RATES rates; t_u8 *rate = MNULL; int rate_index = 0; t_u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; t_u32 i = 0; mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); ds_rate = (mlan_ds_rate *)pioctl_req->pbuf; if (ds_rate->param.rate_cfg.is_rate_auto) { memset(pmadapter, bitmap_rates, 0, sizeof(bitmap_rates)); /* Support all HR/DSSS rates */ bitmap_rates[0] = 0x000F; /* Support all OFDM rates */ bitmap_rates[1] = 0x00FF; /* Rates talbe [0] HR/DSSS,[1] OFDM,[2..9] HT,[10..17] VHT */ /* Support all HT-MCSs rate */ for (i = 0; i < NELEMENTS(pmpriv->bitmap_rates) - 3 - 8; i++) bitmap_rates[i + 2] = 0xFFFF; bitmap_rates[9] = 0x3FFF; /* Support all VHT-MCSs rate */ for (i = 0; i < NELEMENTS(pmpriv->bitmap_rates) - 10; i++) bitmap_rates[i + 10] = 0x03FF; /* 10 Bits valid */ } else { memset(pmadapter, rates, 0, sizeof(rates)); wlan_get_active_data_rates(pmpriv, pmpriv->bss_mode, (pmpriv->bss_mode == MLAN_BSS_MODE_INFRA) ? pmpriv->config_bands : pmadapter->adhoc_start_band, rates); rate = rates; for (i = 0; (rate[i] && i < WLAN_SUPPORTED_RATES); i++) { PRINTM(MINFO, "Rate=0x%X Wanted=0x%X\n", rate[i], ds_rate->param.rate_cfg.rate); if ((rate[i] & 0x7f) == (ds_rate->param.rate_cfg.rate & 0x7f)) break; } if ((i < WLAN_SUPPORTED_RATES && !rate[i]) || (i == WLAN_SUPPORTED_RATES)) { PRINTM(MERROR, "The fixed data rate 0x%X is out " "of range\n", ds_rate->param.rate_cfg.rate); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto exit; } memset(pmadapter, bitmap_rates, 0, sizeof(bitmap_rates)); rate_index = wlan_data_rate_to_index( pmadapter, ds_rate->param.rate_cfg.rate); /* Only allow b/g rates to be set */ if (rate_index >= MLAN_RATE_INDEX_HRDSSS0 && rate_index <= MLAN_RATE_INDEX_HRDSSS3) bitmap_rates[0] = 1 << rate_index; else { rate_index -= 1; /* There is a 0x00 in the table */ if (rate_index >= MLAN_RATE_INDEX_OFDM0 && rate_index <= MLAN_RATE_INDEX_OFDM7) bitmap_rates[1] = 1 << (rate_index - MLAN_RATE_INDEX_OFDM0); } } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, bitmap_rates); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Get rate index * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static mlan_status wlan_rate_ioctl_get_rate_index(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set rate index * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ static mlan_status wlan_rate_ioctl_set_rate_index(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { t_u32 rate_index; t_u32 rate_format; t_u32 nss; t_u32 i; mlan_ds_rate *ds_rate = MNULL; mlan_status ret = MLAN_STATUS_FAILURE; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; t_u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; int tx_mcs_supp = GET_TXMCSSUPP(pmpriv->usr_dev_mcs_support); ENTER(); ds_rate = (mlan_ds_rate *)pioctl_req->pbuf; rate_format = ds_rate->param.rate_cfg.rate_format; nss = ds_rate->param.rate_cfg.nss; rate_index = ds_rate->param.rate_cfg.rate; if (ds_rate->param.rate_cfg.is_rate_auto) { memset(pmadapter, bitmap_rates, 0, sizeof(bitmap_rates)); /* Rates talbe [0]: HR/DSSS;[1]: OFDM; [2..9] HT; */ /* Support all HR/DSSS rates */ bitmap_rates[0] = 0x000F; /* Support all OFDM rates */ bitmap_rates[1] = 0x00FF; /* Support all HT-MCSs rate */ for (i = 2; i < 9; i++) bitmap_rates[i] = 0xFFFF; bitmap_rates[9] = 0x3FFF; /* [10..17] VHT */ /* Support all VHT-MCSs rate for NSS 1 and 2 */ for (i = 10; i < 12; i++) bitmap_rates[i] = 0x03FF; /* 10 Bits valid */ /* Set to 0 as default value for all other NSSs */ for (i = 12; i < 17; i++) bitmap_rates[i] = 0x0; /* [18..25] HE */ /* Support all HE-MCSs rate for NSS1 and 2 */ for (i = 18; i < 20; i++) bitmap_rates[i] = 0x0FFF; for (i = 20; i < NELEMENTS(bitmap_rates); i++) bitmap_rates[i] = 0x0; } else { PRINTM(MINFO, "Rate index is %d\n", rate_index); if ((rate_format == MLAN_RATE_FORMAT_HT) && (rate_index > MLAN_RATE_INDEX_MCS7 && rate_index <= MLAN_RATE_INDEX_MCS15) && (tx_mcs_supp < 2)) { PRINTM(MERROR, "HW don't support 2x2, rate_index=%d hw_mcs_supp=0x%x\n", rate_index, pmpriv->usr_dev_mcs_support); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } memset(pmadapter, bitmap_rates, 0, sizeof(bitmap_rates)); if (rate_format == MLAN_RATE_FORMAT_LG) { /* Bitmap of HR/DSSS rates */ if (rate_index <= MLAN_RATE_INDEX_HRDSSS3) { bitmap_rates[0] = 1 << rate_index; ret = MLAN_STATUS_SUCCESS; /* Bitmap of OFDM rates */ } else if ((rate_index >= MLAN_RATE_INDEX_OFDM0) && (rate_index <= MLAN_RATE_INDEX_OFDM7)) { bitmap_rates[1] = 1 << (rate_index - MLAN_RATE_INDEX_OFDM0); ret = MLAN_STATUS_SUCCESS; } } else if (rate_format == MLAN_RATE_FORMAT_HT) { if (rate_index <= MLAN_RATE_INDEX_MCS32) { bitmap_rates[2 + (rate_index / 16)] = 1 << (rate_index % 16); ret = MLAN_STATUS_SUCCESS; } } if (rate_format == MLAN_RATE_FORMAT_VHT) { if ((rate_index <= MLAN_RATE_INDEX_MCS9) && (MLAN_RATE_NSS1 <= nss) && (nss <= MLAN_RATE_NSS2)) { bitmap_rates[10 + nss - MLAN_RATE_NSS1] = (1 << rate_index); ret = MLAN_STATUS_SUCCESS; } } if (rate_format == MLAN_RATE_FORMAT_HE) { if (IS_FW_SUPPORT_11AX(pmadapter)) { if ((rate_index <= MLAN_RATE_INDEX_MCS11) && (MLAN_RATE_NSS1 <= nss) && (nss <= MLAN_RATE_NSS2)) { bitmap_rates[18 + nss - MLAN_RATE_NSS1] = (1 << rate_index); ret = MLAN_STATUS_SUCCESS; } } else { PRINTM(MERROR, "Error! Fw doesn't support 11AX\n"); LEAVE(); return MLAN_STATUS_FAILURE; } } if (ret == MLAN_STATUS_FAILURE) { PRINTM(MERROR, "Invalid MCS index=%d. \n", rate_index); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } } PRINTM(MINFO, "RateBitmap=%04x%04x%04x%04x%04x%04x%04x%04x" "%04x%04x%04x%04x%04x%04x%04x%04x%04x%04x, " "IsRateAuto=%d, DataRate=%d\n", bitmap_rates[17], bitmap_rates[16], bitmap_rates[15], bitmap_rates[14], bitmap_rates[13], bitmap_rates[12], bitmap_rates[11], bitmap_rates[10], bitmap_rates[9], bitmap_rates[8], bitmap_rates[7], bitmap_rates[6], bitmap_rates[5], bitmap_rates[4], bitmap_rates[3], bitmap_rates[2], bitmap_rates[1], bitmap_rates[0], pmpriv->is_data_rate_auto, pmpriv->data_rate); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, (t_void *)bitmap_rates); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Rate configuration command handler * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING --success, * otherwise fail */ mlan_status wlan_rate_ioctl_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_ds_rate *rate = MNULL; mlan_status status = MLAN_STATUS_SUCCESS; ENTER(); rate = (mlan_ds_rate *)pioctl_req->pbuf; if (rate->param.rate_cfg.rate_type == MLAN_RATE_BITMAP) { if (pioctl_req->action == MLAN_ACT_GET) status = wlan_rate_ioctl_get_rate_bitmap(pmadapter, pioctl_req); else status = wlan_rate_ioctl_set_rate_bitmap(pmadapter, pioctl_req); } else if (rate->param.rate_cfg.rate_type == MLAN_RATE_VALUE) { if (pioctl_req->action == MLAN_ACT_GET) status = wlan_rate_ioctl_get_rate_value(pmadapter, pioctl_req); else status = wlan_rate_ioctl_set_rate_value(pmadapter, pioctl_req); } else { if (pioctl_req->action == MLAN_ACT_GET) status = wlan_rate_ioctl_get_rate_index(pmadapter, pioctl_req); else status = wlan_rate_ioctl_set_rate_index(pmadapter, pioctl_req); } LEAVE(); return status; } /** * @brief Get data rates * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_rate_ioctl_get_data_rate(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (pioctl_req->action != MLAN_ACT_GET) { ret = MLAN_STATUS_FAILURE; goto exit; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_TX_RATE_QUERY, HostCmd_ACT_GEN_GET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; exit: LEAVE(); return ret; } /** * @brief Set/Get remain on channel setting * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_radio_ioctl_remain_chan_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_radio_cfg *radio_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); radio_cfg = (mlan_ds_radio_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; if (pioctl_req->action == MLAN_ACT_SET) { if (pmpriv->adapter->remain_on_channel && !radio_cfg->param.remain_chan.remove) { PRINTM(MCMND, "Ignore New Remain on channe: chan=%d\n", radio_cfg->param.remain_chan.channel); LEAVE(); return MLAN_STATUS_FAILURE; } } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_REMAIN_ON_CHANNEL, cmd_action, 0, (t_void *)pioctl_req, &radio_cfg->param.remain_chan); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #ifdef WIFI_DIRECT_SUPPORT /** * @brief Set/Get wifi_direct_mode * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_bss_ioctl_wifi_direct_mode(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_bss *bss = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); bss = (mlan_ds_bss *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_WIFI_DIRECT_MODE_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &bss->param.wfd_mode); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get p2p config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_p2p_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_P2P_PARAMS_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &misc_cfg->param.p2p_config); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #endif /** * @brief Set/Get GPIO TSF Latch config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_gpio_tsf_latch_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_GPIO_TSF_LATCH_PARAM_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &misc_cfg->param.gpio_tsf_latch_config); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get TSF info * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_get_tsf_info(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_GPIO_TSF_LATCH_PARAM_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &misc_cfg->param.tsf_info); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get CROSS CHIP SYNCH config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_ioctl_cross_chip_synch(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); LEAVE(); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CROSS_CHIP_SYNCH, cmd_action, 0, (t_void *)pioctl_req, &misc_cfg->param.gpio_tsf_latch_config); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set coalesce config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_ioctl_coalesce_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_COALESCE_CFG, cmd_action, 0, (t_void *)pioctl_req, &misc_cfg->param.coalesce_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get/Set USB packet aggregation parameters * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_aggr_ctrl(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_PACKET_AGGR_CTRL, cmd_action, 0, (t_void *)pioctl_req, &misc->param.aggr_params); if (ret == MLAN_STATUS_SUCCESS) { ret = MLAN_STATUS_PENDING; } LEAVE(); return ret; } #ifdef USB /** * @brief Get/Set USB packet aggregation parameters * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_usb_aggr_ctrl(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); if (pmadapter->pcard_usb->fw_usb_aggr == MFALSE) { PRINTM(MERROR, "USB aggregation not supported by FW\n"); pioctl_req->status_code = MLAN_ERROR_CMD_INVALID; LEAVE(); return MLAN_STATUS_FAILURE; } misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_PACKET_AGGR_OVER_HOST_INTERFACE, cmd_action, 0, (t_void *)pioctl_req, &misc->param.usb_aggr_params); if (ret == MLAN_STATUS_SUCCESS) { ret = MLAN_STATUS_PENDING; } LEAVE(); return ret; } #endif /** * @brief Get/Set Tx control configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_txcontrol(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) pmpriv->pkt_tx_ctrl = misc->param.tx_control; else misc->param.tx_control = pmpriv->pkt_tx_ctrl; LEAVE(); return ret; } /** * @brief Get/Set channel time and buffer weight configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_multi_chan_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MULTI_CHAN_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &misc->param.multi_chan_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get/Set multi-channel policy setting * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_multi_chan_policy(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) { if (pmadapter->dfs_repeater) { PRINTM(MMSG, "DFS-Repeater is on, can not enable DRCS\n"); ret = MLAN_STATUS_FAILURE; goto fail; } cmd_action = HostCmd_ACT_GEN_SET; } else { cmd_action = HostCmd_ACT_GEN_GET; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MULTI_CHAN_POLICY, cmd_action, 0, (t_void *)pioctl_req, &misc->param.multi_chan_policy); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; fail: LEAVE(); return ret; } /** * @brief Get/Set DRCS configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_drcs_config(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DRCS_CONFIG, cmd_action, 0, (t_void *)pioctl_req, &misc->param.drcs_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Is any uAP started or STA connected? * * @param pmadapter A pointer to mlan_adapter structure * * @return MTRUE/MFALSE */ t_bool wlan_check_interface_active(mlan_adapter *pmadapter) { t_bool ret = MFALSE; pmlan_private pmpriv; int i; if (pmadapter == MNULL) return MFALSE; for (i = 0; i < pmadapter->priv_num; i++) { pmpriv = pmadapter->priv[i]; if (pmpriv) { #ifdef UAP_SUPPORT if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_UAP) ret = pmpriv->uap_bss_started; else #endif if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA) ret = pmpriv->media_connected; } if (ret) return MTRUE; } return MFALSE; } /** * @brief Get/Set DFS REPEATER mode * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_dfs_repeater_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) { /* Make sure no interface is active * before setting the dfs repeater mode */ if (wlan_check_interface_active(pmadapter)) { PRINTM(MMSG, "DFS-Repeater active priv found," " skip enabling the mode.\n"); ret = MLAN_STATUS_FAILURE; goto done; } /* If DRCS is on then we should not set * DFS-repeater mode */ if (pmadapter->mc_policy) { PRINTM(MERROR, "DFS-repeater cannot be started when DRCS is on\n"); ret = MLAN_STATUS_FAILURE; goto done; } cmd_action = HostCmd_ACT_GEN_SET; } else { cmd_action = HostCmd_ACT_GEN_GET; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DFS_REPEATER_MODE, cmd_action, 0, (t_void *)pioctl_req, &misc->param.dfs_repeater); done: if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get Low Power Mode * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_low_pwr_mode(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CONFIG_LOW_POWER_MODE, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, &misc->param.low_pwr_mode); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Configure PMIC in Firmware * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_pmic_configure(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_PMIC_CONFIGURE, HostCmd_ACT_GEN_SET, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /* @brief Set/Get CW Mode Level control * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_cwmode_ctrl(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc = MNULL; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; t_u16 cmd_action = 0; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CW_MODE_CTRL, cmd_action, 0, (t_void *)pioctl_req, &misc->param.cwmode); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief push value to stack * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param len Length of value * @param val A pointer to value * * @return MLAN_STATUS_SUCCESS or FAIL */ inline mlan_status push_n(pmlan_adapter pmadapter, mef_stack *s, t_u8 len, t_u8 *val) { if ((s->sp + len) <= MAX_NUM_STACK_BYTES) { memcpy_ext(pmadapter, s->byte + s->sp, val, len, MAX_NUM_STACK_BYTES - s->sp); s->sp += len; return MLAN_STATUS_SUCCESS; } else { PRINTM(MERROR, "Stack is full\n"); return MLAN_STATUS_FAILURE; } } /** * @brief push value to stack accoring to operand type * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param op A pointer to mef_op * * @return MLAN_STATUS_SUCCESS or FAIL */ inline mlan_status mef_push(pmlan_adapter pmadapter, mef_stack *s, mef_op *op) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u8 nbytes; switch (op->operand_type) { case OPERAND_DNUM: ret = push_n(pmadapter, s, 4, op->val); if (ret == MLAN_STATUS_SUCCESS) ret = push_n(pmadapter, s, 1, &op->operand_type); else ret = MLAN_STATUS_FAILURE; break; case OPERAND_BYTE_SEQ: nbytes = op->val[0]; if (MLAN_STATUS_SUCCESS == push_n(pmadapter, s, nbytes, op->val + 1) && MLAN_STATUS_SUCCESS == push_n(pmadapter, s, 1, op->val) && MLAN_STATUS_SUCCESS == push_n(pmadapter, s, 1, &op->operand_type)) ret = MLAN_STATUS_SUCCESS; else ret = MLAN_STATUS_FAILURE; break; default: ret = push_n(pmadapter, s, 1, &op->operand_type); break; } return ret; } /** * @brief push dnum filter to stack * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param filter A pointer to filter item * * @return MLAN_STATUS_SUCCESS or FAIL */ static mlan_status push_filter_dnum_eq(pmlan_adapter pmadapter, mef_stack *s, mef_filter_t *filter) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u32 dnum; mef_op op; ENTER(); if (!filter) { ret = MLAN_STATUS_FAILURE; goto done; } if (filter->fill_flag != (FILLING_TYPE | FILLING_PATTERN | FILLING_OFFSET | FILLING_NUM_BYTES)) { PRINTM(MERROR, "Filter item fill error\n"); ret = MLAN_STATUS_FAILURE; goto done; } /* Format of decimal num: * | 5 bytes | 5 bytes | 5 bytes | 1 byte | | * pattern | offset | num of bytes | type (TYPE_DNUM_EQ) | */ /* push pattern */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->pattern; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push offset */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->offset; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push num of bytes */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->num_bytes; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push type */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = TYPE_DNUM_EQ; ret = mef_push(pmadapter, s, &op); done: LEAVE(); return ret; } /** * @brief push byte_eq filter to stack * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param filter A pointer to filter item * * @return MLAN_STATUS_SUCCESS or FAIL */ static mlan_status push_filter_byte_eq(pmlan_adapter pmadapter, mef_stack *s, mef_filter_t *filter) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u32 dnum; mef_op op; ENTER(); if (!filter) { ret = MLAN_STATUS_FAILURE; goto done; } if (filter->fill_flag != (FILLING_TYPE | FILLING_REPEAT | FILLING_BYTE_SEQ | FILLING_OFFSET)) { PRINTM(MERROR, "Filter item fill error\n"); ret = MLAN_STATUS_FAILURE; goto done; } /* Format of decimal num: * | 5 bytes | val | 5 bytes | 1 byte | | * repeat | bytes seq | offset | type (TYPE_BYTE_EQ) | */ /* push repeat */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->repeat; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push bytes seq */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_BYTE_SEQ; op.val[0] = filter->num_byte_seq; memcpy_ext(pmadapter, &op.val[1], filter->byte_seq, filter->num_byte_seq, MAX_NUM_BYTE_SEQ); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push offset */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->offset; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push type */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = TYPE_BYTE_EQ; ret = mef_push(pmadapter, s, &op); done: LEAVE(); return ret; } /** * @brief push bite_eq filter to stack * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param filter A pointer to filter item * * @return MLAN_STATUS_SUCCESS or FAIL */ static mlan_status push_filter_bit_eq(pmlan_adapter pmadapter, mef_stack *s, mef_filter_t *filter) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u32 dnum; mef_op op; ENTER(); if (!filter) { ret = MLAN_STATUS_FAILURE; goto done; } if (filter->fill_flag != (FILLING_TYPE | FILLING_REPEAT | FILLING_BYTE_SEQ | FILLING_OFFSET)) { PRINTM(MERROR, "Filter item fill error\n"); ret = MLAN_STATUS_FAILURE; goto done; } /* Format of decimal num: * | val | 5 bytes | val | 1 byte | | * bytes seq | offset | mask seq | type (TYPE_BIT_EQ) | */ /* push bytes seq */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_BYTE_SEQ; op.val[0] = filter->num_byte_seq; memcpy_ext(pmadapter, &op.val[1], filter->byte_seq, filter->num_byte_seq, MAX_NUM_BYTE_SEQ); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push offset */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_DNUM; dnum = filter->offset; memcpy_ext(pmadapter, op.val, &dnum, sizeof(dnum), sizeof(op.val)); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push mask seq */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = OPERAND_BYTE_SEQ; op.val[0] = filter->num_mask_seq; memcpy_ext(pmadapter, &op.val[1], filter->mask_seq, filter->num_mask_seq, MAX_NUM_BYTE_SEQ); ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) goto done; /* push type */ memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = TYPE_BIT_EQ; ret = mef_push(pmadapter, s, &op); done: LEAVE(); return ret; } /** * @brief push filter to stack * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param filter A pointer to filter item * * @return MLAN_STATUS_SUCCESS or FAIL */ static mlan_status wlan_push_filter(pmlan_adapter pmadapter, mef_stack *s, mef_filter_t *filter) { mlan_status ret = MLAN_STATUS_SUCCESS; switch (filter->type) { case TYPE_DNUM_EQ: ret = push_filter_dnum_eq(pmadapter, s, filter); break; case TYPE_BYTE_EQ: ret = push_filter_byte_eq(pmadapter, s, filter); break; case TYPE_BIT_EQ: ret = push_filter_bit_eq(pmadapter, s, filter); break; default: PRINTM(MERROR, "Invalid filter type\n"); ret = MLAN_STATUS_FAILURE; break; } return ret; } /** * @brief generate mef data * * @param pmadapter A pointer to mlan_adapter structure * @param s A pointer to mef_stack * @param entry A pointer to mef_entry_t * * @return MLAN_STATUS_SUCCESS or FAIL */ static mlan_status wlan_generate_mef_filter_stack(pmlan_adapter pmadapter, mef_stack *s, mef_entry_t *entry) { mlan_status ret = MLAN_STATUS_SUCCESS; mef_op op; int i; ENTER(); for (i = 0; i < entry->filter_num; i++) { ret = wlan_push_filter(pmadapter, s, &entry->filter_item[i]); if (ret != MLAN_STATUS_SUCCESS) { PRINTM(MERROR, "push filter to stack error\n"); goto done; } if (i != 0) { memset(pmadapter, &op, 0, sizeof(op)); op.operand_type = entry->rpn[i]; ret = mef_push(pmadapter, s, &op); if (ret != MLAN_STATUS_SUCCESS) { PRINTM(MERROR, "push filter rpn error\n"); goto done; } } } done: LEAVE(); return ret; } /** * @brief Set the mef entries to firmware * * @param pmpriv A pointer to mlan_private structure * @param pmadapter A pointer to mlan_adapter structure * @param pmef A pointer to mef_cfg structure * * @return MLAN_STATUS_SUCCESS or FAIL */ mlan_status wlan_set_mef_entry(mlan_private *pmpriv, pmlan_adapter pmadapter, mef_cfg_data *pmef) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cmd *hostcmd; HostCmd_DS_GEN *hostcmd_hdr; HostCmd_DS_MEF_CFG *mef_hdr; mef_entry_header *entry_hdr; mef_stack *stack; mef_entry_t *pentry; t_u8 *buf; t_u32 i, buf_len; pmlan_callbacks pcb; ENTER(); if (pmef->entry_num > MAX_NUM_ENTRIES) { PRINTM(MERROR, "Too many entries\n"); ret = MLAN_STATUS_FAILURE; goto done; } pcb = &pmadapter->callbacks; ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mlan_ds_misc_cmd), MLAN_MEM_DEF, (t_u8 **)&hostcmd); if (ret != MLAN_STATUS_SUCCESS || hostcmd == MNULL) { PRINTM(MERROR, "Failed to allocate cmd data buffer\n"); ret = MLAN_STATUS_FAILURE; goto err_handle; } /** Fill the cmd header data*/ buf = hostcmd->cmd; hostcmd_hdr = (HostCmd_DS_GEN *)buf; hostcmd_hdr->command = wlan_cpu_to_le16(HostCmd_CMD_MEF_CFG); buf_len = S_DS_GEN; /** Fill HostCmd_DS_MEF_CFG*/ mef_hdr = (HostCmd_DS_MEF_CFG *)(buf + buf_len); mef_hdr->criteria = wlan_cpu_to_le32(pmef->criteria); mef_hdr->nentries = wlan_cpu_to_le16(pmef->entry_num); buf_len += sizeof(HostCmd_DS_MEF_CFG); /** generate mef entry data*/ for (i = 0, pentry = pmef->pentry; i < pmef->entry_num; i++, pentry++) { /** Fill entry header data*/ entry_hdr = (mef_entry_header *)(buf + buf_len); entry_hdr->mode = pentry->mode; entry_hdr->action = pentry->action; buf_len += sizeof(mef_entry_header); /** Fill Stack data*/ stack = (mef_stack *)(buf + buf_len); ret = wlan_generate_mef_filter_stack(pmadapter, stack, pentry); if (ret != MLAN_STATUS_SUCCESS) { PRINTM(MERROR, "Generate mef data error\n"); goto err_handle; } buf_len += (stack->sp + sizeof(stack->sp)); } hostcmd_hdr->size = wlan_cpu_to_le16(buf_len); hostcmd->len = wlan_cpu_to_le32(buf_len); DBG_HEXDUMP(MCMD_D, "MEF DATA", (t_u8 *)hostcmd, buf_len + 4); /** Send command to firmware*/ ret = wlan_prepare_cmd(pmpriv, 0, 0, 0, (t_void *)MNULL, (t_void *)hostcmd); err_handle: if (hostcmd) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)hostcmd); done: LEAVE(); return ret; } /* * @brief generate Host_CMD_MEF_CFG cmd data to firmware * * @param pmpriv A pointer to mlan_private structure * @param pmadapter A pointer to mlan_adapter structure * * @return MLAN_STATUS_SUCCESS or FAIL */ mlan_status wlan_process_mef_cfg_cmd(mlan_private *pmpriv, pmlan_adapter pmadapter) { mlan_status ret = MLAN_STATUS_SUCCESS; pmlan_callbacks pcb; mef_cfg_data mef; mef_entry_t *pentry = MNULL; mef_entry *pmef; t_u16 entry_num = 0; ENTER(); pcb = &pmadapter->callbacks; memset(pmadapter, &mef, 0, sizeof(mef_cfg_data)); /** check how many entries in adapter*/ pmef = &pmadapter->entry_cfg; entry_num += pmef->enable_autoarp_entry; entry_num += pmef->num_wowlan_entry; entry_num += pmef->num_ipv6_ns_offload; if (!entry_num && !pmef->clear_mef_entry) { PRINTM(MIOCTL, "No filter entries\n"); goto done; } if (entry_num) { ret = pcb->moal_malloc(pmadapter->pmoal_handle, sizeof(mef_entry_t) * entry_num, MLAN_MEM_DEF, (t_u8 **)&mef.pentry); if (ret != MLAN_STATUS_SUCCESS || mef.pentry == MNULL) { PRINTM(MERROR, "Failed to allocate cmd data buffer\n"); ret = MLAN_STATUS_FAILURE; goto err_handle; } } /** Fill mef_cfg structure*/ mef.criteria = pmef->criteria; mef.entry_num = entry_num; pentry = mef.pentry; /** Fill mef_entry_t structure*/ /** Copy Auto arp response entry*/ if (pmef->enable_autoarp_entry) { memcpy_ext(pmadapter, pentry, &pmef->entry[5], sizeof(mef_entry_t), sizeof(mef_entry_t)); pentry += pmef->enable_autoarp_entry; } /** Copy wowlan entry*/ if (pmef->num_wowlan_entry) { memcpy_ext(pmadapter, pentry, &pmef->entry[6], sizeof(mef_entry_t), sizeof(mef_entry_t)); pentry += pmef->num_wowlan_entry; } /** Copy IPv6 NS message offload entry */ if (pmef->num_ipv6_ns_offload) memcpy_ext(pmadapter, pentry, &pmef->entry[7], sizeof(mef_entry_t), sizeof(mef_entry_t)); /** Set Entries to firmware*/ ret = wlan_set_mef_entry(pmpriv, pmadapter, &mef); if (ret != MLAN_STATUS_SUCCESS) PRINTM(MERROR, "Set MEF entries error\n"); err_handle: if (mef.pentry) pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)mef.pentry); done: LEAVE(); return ret; } /* @brief Get/Set NV-FLT-CONFIG parameters * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS */ mlan_status wlan_misc_ioctl_mef_flt_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_ds_misc_cfg *misc_cfg = MNULL; mlan_ds_misc_mef_flt_cfg *mef_cfg = MNULL; mef_entry *pmef = MNULL; ENTER(); misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mef_cfg = &misc_cfg->param.mef_flt_cfg; pmef = &pmadapter->entry_cfg; switch (pioctl_req->action) { case MLAN_ACT_SET: if (mef_cfg->mef_act_type == MEF_ACT_WOWLAN) { pmef->num_wowlan_entry = 1; pmef->criteria |= mef_cfg->criteria; memcpy_ext(pmadapter, &pmef->entry[6], &mef_cfg->mef_entry, sizeof(mef_entry_t), sizeof(mef_entry_t)); } if (mef_cfg->mef_act_type == MEF_ACT_IPV6_NS) { pmef->num_ipv6_ns_offload = 1; pmef->criteria |= mef_cfg->criteria; memcpy_ext(pmadapter, &pmef->entry[7], &mef_cfg->mef_entry, sizeof(mef_entry_t), sizeof(mef_entry_t)); } /** Set AUTO ARP Entry to adapter*/ if (mef_cfg->mef_act_type == MEF_ACT_AUTOARP) { if (mef_cfg->op_code & MLAN_IPADDR_OP_AUTO_ARP_RESP) { pmef->enable_autoarp_entry = 1; pmef->criteria |= mef_cfg->criteria; memcpy_ext(pmadapter, &pmef->entry[5], &mef_cfg->mef_entry, sizeof(mef_entry_t), sizeof(mef_entry_t)); if (MLAN_STATUS_SUCCESS != wlan_process_mef_cfg_cmd( pmadapter ->priv[pioctl_req->bss_index], pmadapter)) PRINTM(MERROR, "Set MEF Entries Error\n"); } else if (mef_cfg->op_code == MLAN_IPADDR_OP_IP_REMOVE) { pmef->enable_autoarp_entry = 0; pmef->num_wowlan_entry = 0; pmef->num_ipv6_ns_offload = 0; pmef->clear_mef_entry = 1; memset(pmadapter, &pmef->entry[5], 0, sizeof(mef_entry_t)); memset(pmadapter, &pmef->entry[6], 0, sizeof(mef_entry_t)); memset(pmadapter, &pmef->entry[7], 0, sizeof(mef_entry_t)); if (MLAN_STATUS_SUCCESS != wlan_process_mef_cfg_cmd( pmadapter ->priv[pioctl_req->bss_index], pmadapter)) PRINTM(MERROR, "Clear MEF Entries Error\n"); } } break; case MLAN_ACT_GET: if (mef_cfg->mef_act_type == MEF_ACT_WOWLAN) memcpy_ext(pmadapter, &mef_cfg->mef_entry, &pmef->entry[6], sizeof(mef_entry_t), sizeof(mef_entry_t)); break; default: pioctl_req->status_code = MLAN_ERROR_IOCTL_INVALID; ret = MLAN_STATUS_FAILURE; break; } LEAVE(); return ret; } /** * @brief Set/Get WPA passphrase for esupplicant * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_sec_ioctl_passphrase(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_sec_cfg *sec = MNULL; t_u16 cmd_action = 0; #ifdef STA_SUPPORT BSSDescriptor_t *pbss_desc; int i = 0; #endif ENTER(); sec = (mlan_ds_sec_cfg *)pioctl_req->pbuf; if (!IS_FW_SUPPORT_SUPPLICANT(pmpriv->adapter)) { LEAVE(); return ret; } if (pioctl_req->action == MLAN_ACT_SET) { if (sec->param.passphrase.psk_type == MLAN_PSK_CLEAR) cmd_action = HostCmd_ACT_GEN_REMOVE; else cmd_action = HostCmd_ACT_GEN_SET; } else if (pioctl_req->action == MLAN_ACT_CLEAR) { cmd_action = HostCmd_ACT_GEN_REMOVE; } else { if (sec->param.passphrase.psk_type == MLAN_PSK_QUERY) { #ifdef STA_SUPPORT if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA && sec->param.passphrase.ssid.ssid_len == 0) { i = wlan_find_bssid_in_list( pmpriv, (t_u8 *)&sec->param.passphrase.bssid, MLAN_BSS_MODE_AUTO); if (i >= 0) { pbss_desc = &pmadapter->pscan_table[i]; memcpy_ext(pmadapter, &sec->param.passphrase.ssid, &pbss_desc->ssid, sizeof(mlan_802_11_ssid), sizeof(mlan_802_11_ssid)); memset(pmadapter, &sec->param.passphrase.bssid, 0, MLAN_MAC_ADDR_LENGTH); PRINTM(MINFO, "PSK_QUERY: found ssid=%s\n", sec->param.passphrase.ssid.ssid); } } else #endif memset(pmadapter, &sec->param.passphrase.bssid, 0, MLAN_MAC_ADDR_LENGTH); } cmd_action = HostCmd_ACT_GEN_GET; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_SUPPLICANT_PMK, cmd_action, 0, (t_void *)pioctl_req, (t_void *)sec); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set per packet Txctl and Rxinfo configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_per_pkt_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; pmpriv->rx_pkt_info = MFALSE; if (misc->param.txrx_pkt_ctrl & RX_PKT_INFO) pmpriv->rx_pkt_info = MTRUE; LEAVE(); return ret; } /** * @brief Set/Get region code * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_misc_ioctl_region(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; int i; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_GET) { misc->param.region_code = pmadapter->region_code; } else { if (pmadapter->otp_region && pmadapter->otp_region->force_reg) { PRINTM(MERROR, "ForceRegionRule is set in the on-chip OTP" " memory\n"); LEAVE(); return MLAN_STATUS_FAILURE; } for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) { /* Use the region code to search for the index */ if (misc->param.region_code == region_code_index[i]) { pmadapter->region_code = (t_u16)misc->param.region_code; break; } } /* It's unidentified region code */ if (i >= MRVDRV_MAX_REGION_CODE) { PRINTM(MERROR, "Region Code not identified\n"); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } pmadapter->cfp_code_bg = misc->param.region_code; pmadapter->cfp_code_a = misc->param.region_code; if (wlan_set_regiontable(pmpriv, (t_u8)pmadapter->region_code, pmadapter->config_bands | pmadapter->adhoc_start_band)) { pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; ret = MLAN_STATUS_FAILURE; } } pioctl_req->data_read_written = sizeof(t_u32) + MLAN_SUB_COMMAND_SIZE; LEAVE(); return ret; } /** * @brief Configure GPIO independent reset * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_ind_rst_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else cmd_action = HostCmd_ACT_GEN_SET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_INDEPENDENT_RESET_CFG, cmd_action, 0, (t_void *)pioctl_req, (t_void *)&misc->param.ind_rst_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get timestamp from firmware * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_get_tsf(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "No support set tsf!"); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_GET_TSF, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Create custom regulatory cfg * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_chan_reg_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc_cfg = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "No support set channel region cfg!"); LEAVE(); return MLAN_STATUS_FAILURE; } misc_cfg = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (misc_cfg && misc_cfg->param.custom_reg_domain.region.country_code[0] != '\0' && misc_cfg->param.custom_reg_domain.region.country_code[1] != '\0') { /* Copy the driver country code in the custom_reg_domain. The * cmd cmd response handler will use it to compare with the FW * country code */ pmadapter->country_code[0] = misc_cfg->param.custom_reg_domain.region.country_code[0]; pmadapter->country_code[1] = misc_cfg->param.custom_reg_domain.region.country_code[1]; pmadapter->country_code[2] = '\0'; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CHAN_REGION_CFG, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Check operating class validation * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_operclass_validation(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; t_u8 channel, oper_class; t_u8 bandwidth; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; channel = misc->param.bw_chan_oper.channel; oper_class = misc->param.bw_chan_oper.oper_class; bandwidth = misc->param.bw_chan_oper.bandwidth; if (pioctl_req->action == MLAN_ACT_GET) { ret = wlan_check_operclass_validation(pmpriv, channel, oper_class, bandwidth); } else { PRINTM(MERROR, "Unsupported cmd_action\n"); LEAVE(); return MLAN_STATUS_FAILURE; } LEAVE(); return ret; } /** * @brief Get Region channel power setting * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_get_rgchnpwr_cfg(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CHAN_REGION_CFG, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get/Set mc_aggr_cfg * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_mc_aggr_cfg(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; mlan_ds_misc_cfg *misc = MNULL; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; cmd_action = pioctl_req->action; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MC_AGGR_CFG, cmd_action, 0, (t_void *)pioctl_req, (t_void *)&misc->param.mc_aggr_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief get channel load results * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_ch_load_results(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_private *pmpriv = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; mlan_ds_misc_cfg *misc = MNULL; ENTER(); if (pioctl_req == MNULL) return MLAN_STATUS_FAILURE; pmpriv = pmadapter->priv[pioctl_req->bss_index]; misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; cmd_action = pioctl_req->action; /* Send request to firmware */ if (pmpriv->ch_load_param == 255) { return MLAN_STATUS_FAILURE; } else { misc->param.ch_load.ch_load_param = pmpriv->ch_load_param; misc->param.ch_load.noise = pmpriv->noise; misc->param.ch_load.rx_quality = pmpriv->rx_quality; } LEAVE(); return ret; } /** * @brief get channel load * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_ch_load(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_private *pmpriv = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; mlan_ds_misc_cfg *misc = MNULL; ENTER(); if (pioctl_req == MNULL) return MLAN_STATUS_FAILURE; pmpriv = pmadapter->priv[pioctl_req->bss_index]; misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; cmd_action = pioctl_req->action; /* Send request to firmware */ pmpriv->ch_load_param = 255; /* Default value for identifying update/non-updated value*/ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_GET_CH_LOAD, cmd_action, 0, (t_void *)pioctl_req, (t_void *)&misc->param.ch_load); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get CHAN_TPRC setting * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_get_chan_trpc_cfg(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; mlan_ds_misc_cfg *misc = MNULL; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; cmd_action = HostCmd_ACT_GEN_GET; /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CHANNEL_TRPC_CONFIG, cmd_action, 0, (t_void *)pioctl_req, (t_void *)&misc->param.trpc_cfg); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Get non-global operating class * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_oper_class(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; t_u8 channel, bandwidth, oper_class = 0; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; channel = misc->param.bw_chan_oper.channel; switch (misc->param.bw_chan_oper.bandwidth) { case 20: bandwidth = BW_20MHZ; break; case 40: bandwidth = BW_40MHZ; break; case 80: bandwidth = BW_80MHZ; break; default: bandwidth = BW_20MHZ; break; } if (pioctl_req->action == MLAN_ACT_GET) { ret = wlan_get_curr_oper_class(pmpriv, channel, bandwidth, &oper_class); misc->param.bw_chan_oper.oper_class = oper_class; } else { PRINTM(MERROR, "Unsupported cmd_action\n"); LEAVE(); return MLAN_STATUS_FAILURE; } LEAVE(); return ret; } /** * @brief config dynamic bandwidth * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_fw_dump_event(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; t_u16 cmd_action = 0; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); LEAVE(); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_FW_DUMP_EVENT, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get the network monitor configuration. * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_net_monitor(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv; mlan_ds_misc_cfg *misc; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (!pioctl_req) { LEAVE(); return MLAN_STATUS_FAILURE; } pmpriv = pmadapter->priv[pioctl_req->bss_index]; misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; /* Send command to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_NET_MONITOR, cmd_action, 0, (t_void *)pioctl_req, &misc->param.net_mon); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief config boot sleep * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_bootsleep(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "Unsupported cmd_action 0x%x\n", pioctl_req->action); LEAVE(); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_BOOT_SLEEP, cmd_action, 0, (t_void *)pioctl_req, &misc->param.boot_sleep); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get Infra/Ad-hoc band configuration * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success, otherwise fail */ mlan_status wlan_radio_ioctl_band_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { t_u32 i, global_band = 0; t_u32 infra_band = 0; t_u32 adhoc_band = 0; t_u32 adhoc_channel = 0; mlan_ds_radio_cfg *radio_cfg = MNULL; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); radio_cfg = (mlan_ds_radio_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) { infra_band = radio_cfg->param.band_cfg.config_bands; adhoc_band = radio_cfg->param.band_cfg.adhoc_start_band; adhoc_channel = radio_cfg->param.band_cfg.adhoc_channel; /* SET Infra band */ if ((infra_band | pmadapter->fw_bands) & ~pmadapter->fw_bands) { pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } /* SET Ad-hoc Band */ if ((adhoc_band | pmadapter->fw_bands) & ~pmadapter->fw_bands) { pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } if (!adhoc_band) adhoc_band = pmadapter->adhoc_start_band; for (i = 0; i < pmadapter->priv_num; i++) { if (pmadapter->priv[i] && pmadapter->priv[i] != pmpriv && GET_BSS_ROLE(pmadapter->priv[i]) == MLAN_BSS_ROLE_STA) global_band |= (t_u32)pmadapter->priv[i]->config_bands; } global_band |= infra_band; if (wlan_set_regiontable(pmpriv, (t_u8)pmadapter->region_code, global_band | adhoc_band)) { pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; LEAVE(); return MLAN_STATUS_FAILURE; } #ifdef STA_SUPPORT if (wlan_11d_set_universaltable(pmpriv, global_band | adhoc_band)) { pioctl_req->status_code = MLAN_ERROR_IOCTL_FAIL; LEAVE(); return MLAN_STATUS_FAILURE; } #endif pmpriv->config_bands = infra_band; pmadapter->config_bands = global_band; pmadapter->adhoc_start_band = adhoc_band; pmpriv->intf_state_11h.adhoc_auto_sel_chan = MFALSE; #ifdef STA_SUPPORT /* * If no adhoc_channel is supplied verify if the existing * adhoc channel compiles with new adhoc_band */ if (!adhoc_channel) { if (!wlan_find_cfp_by_band_and_channel( pmadapter, pmadapter->adhoc_start_band, pmpriv->adhoc_channel)) { /* Pass back the default channel */ radio_cfg->param.band_cfg.adhoc_channel = DEFAULT_AD_HOC_CHANNEL; if ((pmadapter->adhoc_start_band & BAND_A)) { radio_cfg->param.band_cfg.adhoc_channel = DEFAULT_AD_HOC_CHANNEL_A; } } } else { /* Return error if adhoc_band and adhoc_channel * combination is invalid */ if (!wlan_find_cfp_by_band_and_channel( pmadapter, pmadapter->adhoc_start_band, (t_u16)adhoc_channel)) { pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; LEAVE(); return MLAN_STATUS_FAILURE; } pmpriv->adhoc_channel = (t_u8)adhoc_channel; } #endif } else { /* Infra Bands */ radio_cfg->param.band_cfg.config_bands = pmpriv->config_bands; /* Adhoc Band */ radio_cfg->param.band_cfg.adhoc_start_band = pmadapter->adhoc_start_band; /* Adhoc Channel */ radio_cfg->param.band_cfg.adhoc_channel = pmpriv->adhoc_channel; /* FW support Bands */ radio_cfg->param.band_cfg.fw_bands = pmadapter->fw_bands; PRINTM(MINFO, "Global config band = %d\n", pmadapter->config_bands); #ifdef STA_SUPPORT #endif } LEAVE(); return MLAN_STATUS_SUCCESS; } /** * @brief Rx Abort Cfg * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_rxabortcfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RX_ABORT_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.rx_abort_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief OFDM DESENSE CFG * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_ofdmdesense_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_OFDM_DESENSE_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.ofdm_desense_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Rx Abort Cfg ext * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_rxabortcfg_ext(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RX_ABORT_CFG_EXT, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.rx_abort_cfg_ext)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief nav mitigation parameter * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_nav_mitigation(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_NAV_MITIGATION_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.nav_mitigation)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief led config parameter * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_led(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_LED_CONTROL, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.led_config)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Dot11mc unassociated FTM CFG * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_dot11mc_unassoc_ftm_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DOT11MC_UNASSOC_FTM_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.dot11mc_unassoc_ftm_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Tx ampdu protection mode * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_tx_ampdu_prot_mode(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TX_AMPDU_PROT_MODE, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.tx_ampdu_prot_mode)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Rate adapt config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_rate_adapt_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RATE_ADAPT_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.rate_adapt_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief CCK Desense config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_cck_desense_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_CCK_DESENSE_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.cck_desense_cfg)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief config dynamic bandwidth * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_dyn_bw(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action = 0; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); LEAVE(); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DYN_BW, cmd_action, 0, (t_void *)pioctl_req, &misc->param.dyn_bw); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Set/Get low power mode configuration parameter * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_SUCCESS --success */ mlan_status wlan_power_ioctl_set_get_lpm(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_power_cfg *pm_cfg = MNULL; t_u16 cmd_action = 0, lpm = 0; ENTER(); pm_cfg = (mlan_ds_power_cfg *)pioctl_req->pbuf; cmd_action = HostCmd_ACT_GEN_GET; if (pioctl_req->action == MLAN_ACT_SET) { cmd_action = HostCmd_ACT_GEN_SET; lpm = pm_cfg->param.lpm; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_LOW_POWER_MODE_CFG, cmd_action, 0, (t_void *)pioctl_req, &lpm); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief RF Test Mode config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_rf_test_cfg(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = MNULL; mlan_ds_misc_cfg *pmisc = MNULL; mlan_status ret = MLAN_STATUS_FAILURE; t_u16 cmd_action = 0; ENTER(); if (!pioctl_req) goto done; pmpriv = pmadapter->priv[pioctl_req->bss_index]; pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; switch (pmisc->sub_command) { case MLAN_OID_MISC_RF_TEST_GENERIC: if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MFG_COMMAND, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.mfg_generic_cfg)); break; case MLAN_OID_MISC_RF_TEST_TX_CONT: if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); ret = MLAN_STATUS_FAILURE; goto done; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MFG_COMMAND, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.mfg_tx_cont)); break; case MLAN_OID_MISC_RF_TEST_TX_FRAME: if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); ret = MLAN_STATUS_FAILURE; goto done; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MFG_COMMAND, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.mfg_tx_frame2)); break; case MLAN_OID_MISC_RF_TEST_CONFIG_TRIGGER_FRAME: if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); ret = MLAN_STATUS_FAILURE; goto done; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MFG_COMMAND, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.mfg_tx_trigger_config)); break; case MLAN_OID_MISC_RF_TEST_HE_POWER: if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else { PRINTM(MERROR, "Unsupported cmd_action\n"); ret = MLAN_STATUS_FAILURE; goto done; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MFG_COMMAND, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.mfg_he_power)); break; } if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; done: LEAVE(); return ret; } /** * @brief Range ext mode config * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_range_ext(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RANGE_EXT, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.range_ext_mode)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief twt_report cmd * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_twt_report(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *pmisc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; ENTER(); cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_TWT_CFG, cmd_action, 0, (t_void *)pioctl_req, &(pmisc->param.twt_report_info)); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief Perform warm reset * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_warm_reset(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { pmlan_private pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_status ret = MLAN_STATUS_SUCCESS; pmlan_callbacks pcb = &pmadapter->callbacks; pmlan_buffer pmbuf; t_s32 i = 0; t_u16 mc_policy = pmadapter->mc_policy; mlan_ds_misc_cfg *misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; ENTER(); mlan_block_rx_process(pmadapter, MTRUE); /* Cancel all pending commands and complete ioctls */ if (misc->param.fw_reload) wlan_cancel_all_pending_cmd(pmadapter, MTRUE); /** Init all the head nodes and free all the locks here */ for (i = 0; i < pmadapter->priv_num; i++) wlan_free_priv(pmadapter->priv[i]); while ((pmbuf = (pmlan_buffer)util_dequeue_list( pmadapter->pmoal_handle, &pmadapter->rx_data_queue, pcb->moal_spin_lock, pcb->moal_spin_unlock))) { pmadapter->ops.data_complete(pmadapter, pmbuf, MLAN_STATUS_FAILURE); } pmadapter->rx_pkts_queued = 0; /* Initialize adapter structure */ wlan_init_adapter(pmadapter); pmadapter->hw_status = WlanHardwareStatusInitializing; /* Initialize private structures */ for (i = 0; i < pmadapter->priv_num; i++) { if (pmadapter->priv[i]) { /* Reset to sta role */ #ifdef WIFI_DIRECT_SUPPORT if (pmadapter->priv[i]->bss_type == MLAN_BSS_TYPE_WIFIDIRECT) pmadapter->priv[i]->bss_role = MLAN_BSS_ROLE_STA; #endif wlan_init_priv(pmadapter->priv[i]); } } mlan_block_rx_process(pmadapter, MFALSE); if (misc->param.fw_reload != MTRUE) { /* Restart the firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_FUNC_SHUTDOWN, HostCmd_ACT_GEN_SET, 0, MNULL, MNULL); if (ret) goto done; } /* Issue firmware initialize commands for first BSS, * for other interfaces it will be called after getting * the last init command response of previous interface */ pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY); if (!pmpriv) { ret = MLAN_STATUS_FAILURE; LEAVE(); return ret; } ret = wlan_adapter_get_hw_spec(pmpriv->adapter); if (ret == MLAN_STATUS_FAILURE) { LEAVE(); return ret; } ret = pmpriv->ops.init_cmd(pmpriv, MTRUE); if (ret == MLAN_STATUS_FAILURE) { LEAVE(); return ret; } ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_MULTI_CHAN_POLICY, HostCmd_ACT_GEN_SET, 0, MNULL, &mc_policy); if (ret == MLAN_STATUS_FAILURE) { LEAVE(); return ret; } if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; if (ret == MLAN_STATUS_PENDING) pmadapter->pwarm_reset_ioctl_req = pioctl_req; done: LEAVE(); return ret; } #ifdef UAP_SUPPORT /** * @brief set wacp mode * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req A pointer to ioctl request buffer * * @return MLAN_STATUS_PENDING --success, otherwise fail */ mlan_status wlan_misc_ioctl_wacp_mode(IN pmlan_adapter pmadapter, IN pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_cfg *misc = MNULL; t_u16 cmd_action; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) cmd_action = HostCmd_ACT_GEN_SET; else cmd_action = HostCmd_ACT_GEN_GET; ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_APCMD_SYS_CONFIGURE, cmd_action, 0, (t_void *)pioctl_req, (t_void *)&misc->param.wacp_mode); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } #endif mlan_status wlan_misc_ioctl_get_sensor_temp(pmlan_adapter pmadapter, pmlan_ioctl_req pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; t_u16 cmd_action = 0; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; ENTER(); if (pioctl_req->action == MLAN_ACT_GET) cmd_action = HostCmd_ACT_GEN_GET; else { PRINTM(MERROR, " Sensor temp only support get operation \n"); LEAVE(); return MLAN_STATUS_FAILURE; } /* Send request to firmware */ ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_DS_GET_SENSOR_TEMP, cmd_action, 0, (t_void *)pioctl_req, MNULL); if (ret == MLAN_STATUS_SUCCESS) ret = MLAN_STATUS_PENDING; LEAVE(); return ret; } /** * @brief This function sets up country code and downloads CMD to FW * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_country_code(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_status ret = MLAN_STATUS_SUCCESS; mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index]; mlan_ds_misc_country_code *country_code = MNULL; mlan_ds_misc_cfg *cfg_misc = MNULL; t_u8 cfp_bg = 0, cfp_a = 0; ENTER(); cfg_misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; country_code = &cfg_misc->param.country_code; if (pioctl_req->action == MLAN_ACT_SET) { if (pmadapter->otp_region && pmadapter->otp_region->force_reg) { PRINTM(MERROR, "ForceRegionRule is set in the on-chip OTP" "memory\n"); ret = MLAN_STATUS_FAILURE; goto done; } /* Update region code and table based on country code */ if (wlan_misc_country_2_cfp_table_code( pmadapter, country_code->country_code, &cfp_bg, &cfp_a)) { PRINTM(MERROR, "Country code not found!\n"); pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto done; } pmadapter->cfp_code_bg = cfp_bg; pmadapter->cfp_code_a = cfp_a; if (cfp_a) pmadapter->region_code = cfp_a; else if (cfp_bg) pmadapter->region_code = cfp_bg; else pmadapter->region_code = 0; if (wlan_set_regiontable(pmpriv, pmadapter->region_code, pmadapter->config_bands | pmadapter->adhoc_start_band)) { pioctl_req->status_code = MLAN_ERROR_INVALID_PARAMETER; ret = MLAN_STATUS_FAILURE; goto done; } memcpy_ext(pmadapter, pmadapter->country_code, country_code->country_code, COUNTRY_CODE_LEN, COUNTRY_CODE_LEN); } else { /* GET operation */ memcpy_ext(pmadapter, country_code->country_code, pmadapter->country_code, COUNTRY_CODE_LEN, COUNTRY_CODE_LEN); } done: LEAVE(); return ret; } /** * @brief get/set rx flush time * * @param pmadapter A pointer to mlan_adapter structure * @param pioctl_req Pointer to the IOCTL request buffer * * @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE */ mlan_status wlan_misc_ioctl_reorder_flush_time(pmlan_adapter pmadapter, mlan_ioctl_req *pioctl_req) { mlan_ds_misc_cfg *misc = MNULL; mlan_status ret = MLAN_STATUS_SUCCESS; ENTER(); misc = (mlan_ds_misc_cfg *)pioctl_req->pbuf; if (pioctl_req->action == MLAN_ACT_SET) { if (misc->param.flush_time.flush_time_ac_be_bk >= MIN_FLUSH_TIME) pmadapter->flush_time_ac_be_bk = misc->param.flush_time.flush_time_ac_be_bk; if (misc->param.flush_time.flush_time_ac_vi_vo >= MIN_FLUSH_TIME) pmadapter->flush_time_ac_vi_vo = misc->param.flush_time.flush_time_ac_vi_vo; } misc->param.flush_time.flush_time_ac_be_bk = pmadapter->flush_time_ac_be_bk; misc->param.flush_time.flush_time_ac_vi_vo = pmadapter->flush_time_ac_vi_vo; PRINTM(MCMND, "flush time: BE/BK=%d ms VI/VO=%d ms\n", pmadapter->flush_time_ac_be_bk, pmadapter->flush_time_ac_vi_vo); LEAVE(); return ret; }