mirror of
https://github.com/morrownr/8821cu-20210916.git
synced 2024-09-07 07:45:06 +00:00
5962 lines
175 KiB
C
5962 lines
175 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _RTW_MLME_C_
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#include <hal_data.h>
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#ifdef CONFIG_PLATFORM_CMAP_INTFS
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#include "../os_dep/linux/custom_multiap_intfs/custom_multiap_intfs.h"
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#endif
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extern void indicate_wx_scan_complete_event(_adapter *padapter);
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extern u8 rtw_do_join(_adapter *padapter);
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void rtw_init_mlme_timer(_adapter *padapter)
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{
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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rtw_init_timer(&(pmlmepriv->assoc_timer), padapter, rtw_join_timeout_handler, padapter);
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rtw_init_timer(&(pmlmepriv->scan_to_timer), padapter, rtw_scan_timeout_handler, padapter);
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#ifdef CONFIG_SET_SCAN_DENY_TIMER
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rtw_init_timer(&(pmlmepriv->set_scan_deny_timer), padapter, rtw_set_scan_deny_timer_hdl, padapter);
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#endif
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#ifdef RTK_DMP_PLATFORM
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_init_workitem(&(pmlmepriv->Linkup_workitem), Linkup_workitem_callback, padapter);
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_init_workitem(&(pmlmepriv->Linkdown_workitem), Linkdown_workitem_callback, padapter);
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#endif
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}
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sint _rtw_init_mlme_priv(_adapter *padapter)
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{
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sint i;
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u8 *pbuf;
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struct wlan_network *pnetwork;
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
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sint res = _SUCCESS;
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#ifdef CONFIG_RTW_MULTI_AP
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struct unassoc_sta_info *unassoc_sta;
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#endif
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/* We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). */
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/* _rtw_memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); */
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/*qos_priv*/
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/*pmlmepriv->qospriv.qos_option = pregistrypriv->wmm_enable;*/
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/*ht_priv*/
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#ifdef CONFIG_80211N_HT
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pmlmepriv->htpriv.ampdu_enable = _FALSE;/*set to disabled*/
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#endif
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pmlmepriv->nic_hdl = (u8 *)padapter;
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pmlmepriv->pscanned = NULL;
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init_fwstate(pmlmepriv, WIFI_STATION_STATE);
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pmlmepriv->cur_network.network.InfrastructureMode = Ndis802_11AutoUnknown;
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pmlmepriv->scan_mode = SCAN_ACTIVE; /* 1: active, 0: pasive. Maybe someday we should rename this varable to "active_mode" (Jeff) */
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_rtw_spinlock_init(&(pmlmepriv->lock));
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_rtw_init_queue(&(pmlmepriv->free_bss_pool));
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_rtw_init_queue(&(pmlmepriv->scanned_queue));
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set_scanned_network_val(pmlmepriv, 0);
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_rtw_memset(&pmlmepriv->assoc_ssid, 0, sizeof(NDIS_802_11_SSID));
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if (padapter->registrypriv.max_bss_cnt != 0)
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pmlmepriv->max_bss_cnt = padapter->registrypriv.max_bss_cnt;
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else if (rfctl->max_chan_nums <= MAX_CHANNEL_NUM_2G)
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pmlmepriv->max_bss_cnt = MAX_BSS_CNT;
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else
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pmlmepriv->max_bss_cnt = MAX_BSS_CNT + MAX_BSS_CNT;
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pbuf = rtw_zvmalloc(pmlmepriv->max_bss_cnt * (sizeof(struct wlan_network)));
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if (pbuf == NULL) {
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res = _FAIL;
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goto exit;
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}
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pmlmepriv->free_bss_buf = pbuf;
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pnetwork = (struct wlan_network *)pbuf;
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for (i = 0; i < pmlmepriv->max_bss_cnt; i++) {
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_rtw_init_listhead(&(pnetwork->list));
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rtw_list_insert_tail(&(pnetwork->list), &(pmlmepriv->free_bss_pool.queue));
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pnetwork++;
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}
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#ifdef CONFIG_RTW_MULTI_AP
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if (is_primary_adapter(padapter)) {
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_rtw_init_queue(&(pmlmepriv->free_unassoc_sta_queue));
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_rtw_init_queue(&(pmlmepriv->unassoc_sta_queue));
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for (i = 0; i < UNASOC_STA_SRC_NUM; i++)
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pmlmepriv->unassoc_sta_mode_of_stype[i] = padapter->registrypriv.unassoc_sta_mode_of_stype[i];
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if (padapter->registrypriv.max_unassoc_sta_cnt != 0)
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pmlmepriv->max_unassoc_sta_cnt = padapter->registrypriv.max_unassoc_sta_cnt;
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else if (rfctl->max_chan_nums <= MAX_CHANNEL_NUM_2G)
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pmlmepriv->max_unassoc_sta_cnt = MAX_UNASSOC_STA_CNT;
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else
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pmlmepriv->max_unassoc_sta_cnt = MAX_UNASSOC_STA_CNT * 2;
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pbuf = rtw_zvmalloc(pmlmepriv->max_unassoc_sta_cnt * (sizeof(struct unassoc_sta_info)));
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if (pbuf == NULL) {
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res = _FAIL;
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goto exit;
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}
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pmlmepriv->free_unassoc_sta_buf = pbuf;
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unassoc_sta = (struct unassoc_sta_info *) pbuf;
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for (i = 0; i < pmlmepriv->max_unassoc_sta_cnt; i++) {
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_rtw_init_listhead(&(unassoc_sta->list));
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rtw_list_insert_tail(&(unassoc_sta->list), &(pmlmepriv->free_unassoc_sta_queue.queue));
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unassoc_sta++;
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}
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}
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#ifdef CONFIG_PLATFORM_CMAP_INTFS
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rtw_init_timer(&pmlmepriv->cmap_unassoc_sta_timer, padapter, cmap_unassoc_sta_report_info_timer, padapter);
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#endif
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#endif
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/* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
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rtw_clear_scan_deny(padapter);
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#ifdef CONFIG_ARP_KEEP_ALIVE
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pmlmepriv->bGetGateway = 0;
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pmlmepriv->GetGatewayTryCnt = 0;
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#endif
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#ifdef CONFIG_LAYER2_ROAMING
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#define RTW_ROAM_SCAN_RESULT_EXP_MS (5*1000)
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#define RTW_ROAM_RSSI_DIFF_TH 10
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#define RTW_ROAM_SCAN_INTERVAL (5) /* 5*(2 second)*/
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#define RTW_ROAM_RSSI_THRESHOLD 70
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pmlmepriv->roam_flags = CONFIG_ROAMING_FLAG;
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pmlmepriv->roam_scanr_exp_ms = RTW_ROAM_SCAN_RESULT_EXP_MS;
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pmlmepriv->roam_rssi_diff_th = RTW_ROAM_RSSI_DIFF_TH;
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pmlmepriv->roam_scan_int = RTW_ROAM_SCAN_INTERVAL;
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pmlmepriv->roam_rssi_threshold = RTW_ROAM_RSSI_THRESHOLD;
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pmlmepriv->need_to_roam = _FALSE;
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pmlmepriv->last_roaming = rtw_get_current_time();
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#endif /* CONFIG_LAYER2_ROAMING */
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#ifdef CONFIG_RTW_80211R
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rtw_ft_info_init(&pmlmepriv->ft_roam);
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#endif
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#ifdef CONFIG_LAYER2_ROAMING
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#if defined(CONFIG_RTW_WNM) || defined(CONFIG_RTW_80211K)
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rtw_roam_nb_info_init(padapter);
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pmlmepriv->ch_cnt = 0;
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#endif
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#endif
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pmlmepriv->defs_lmt_sta = 2;
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pmlmepriv->defs_lmt_time = 5;
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rtw_init_mlme_timer(padapter);
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exit:
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return res;
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}
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void rtw_mfree_mlme_priv_lock(struct mlme_priv *pmlmepriv);
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void rtw_mfree_mlme_priv_lock(struct mlme_priv *pmlmepriv)
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{
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_rtw_spinlock_free(&pmlmepriv->lock);
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_rtw_spinlock_free(&(pmlmepriv->free_bss_pool.lock));
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_rtw_spinlock_free(&(pmlmepriv->scanned_queue.lock));
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#ifdef CONFIG_RTW_MULTI_AP
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if (is_primary_adapter(mlme_to_adapter(pmlmepriv))) {
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_rtw_spinlock_free(&(pmlmepriv->unassoc_sta_queue.lock));
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_rtw_spinlock_free(&(pmlmepriv->free_unassoc_sta_queue.lock));
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}
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#endif
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}
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void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv)
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{
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rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len);
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rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len);
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#if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
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rtw_buf_free(&pmlmepriv->wps_beacon_ie, &pmlmepriv->wps_beacon_ie_len);
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rtw_buf_free(&pmlmepriv->wps_probe_req_ie, &pmlmepriv->wps_probe_req_ie_len);
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rtw_buf_free(&pmlmepriv->wps_probe_resp_ie, &pmlmepriv->wps_probe_resp_ie_len);
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rtw_buf_free(&pmlmepriv->wps_assoc_resp_ie, &pmlmepriv->wps_assoc_resp_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_beacon_ie, &pmlmepriv->p2p_beacon_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_probe_req_ie, &pmlmepriv->p2p_probe_req_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_probe_resp_ie, &pmlmepriv->p2p_probe_resp_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_go_probe_resp_ie, &pmlmepriv->p2p_go_probe_resp_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_assoc_req_ie, &pmlmepriv->p2p_assoc_req_ie_len);
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rtw_buf_free(&pmlmepriv->p2p_assoc_resp_ie, &pmlmepriv->p2p_assoc_resp_ie_len);
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#endif
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#if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
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rtw_buf_free(&pmlmepriv->wfd_beacon_ie, &pmlmepriv->wfd_beacon_ie_len);
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rtw_buf_free(&pmlmepriv->wfd_probe_req_ie, &pmlmepriv->wfd_probe_req_ie_len);
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rtw_buf_free(&pmlmepriv->wfd_probe_resp_ie, &pmlmepriv->wfd_probe_resp_ie_len);
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rtw_buf_free(&pmlmepriv->wfd_go_probe_resp_ie, &pmlmepriv->wfd_go_probe_resp_ie_len);
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rtw_buf_free(&pmlmepriv->wfd_assoc_req_ie, &pmlmepriv->wfd_assoc_req_ie_len);
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rtw_buf_free(&pmlmepriv->wfd_assoc_resp_ie, &pmlmepriv->wfd_assoc_resp_ie_len);
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#endif
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#ifdef CONFIG_RTW_80211R
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rtw_buf_free(&pmlmepriv->auth_rsp, &pmlmepriv->auth_rsp_len);
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#endif
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#ifdef CONFIG_RTW_MBO
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rtw_buf_free(&pmlmepriv->pcell_data_cap_ie, &pmlmepriv->cell_data_cap_len);
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#endif
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}
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#if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
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int rtw_mlme_update_wfd_ie_data(struct mlme_priv *mlme, u8 type, u8 *ie, u32 ie_len)
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{
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_adapter *adapter = mlme_to_adapter(mlme);
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struct wifi_display_info *wfd_info = &adapter->wfd_info;
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u8 clear = 0;
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u8 **t_ie = NULL;
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u32 *t_ie_len = NULL;
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int ret = _FAIL;
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if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
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goto success;
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if (wfd_info->wfd_enable == _TRUE)
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goto success; /* WFD IE is build by self */
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if (!ie && !ie_len)
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clear = 1;
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else if (!ie || !ie_len) {
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RTW_PRINT(FUNC_ADPT_FMT" type:%u, ie:%p, ie_len:%u"
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, FUNC_ADPT_ARG(adapter), type, ie, ie_len);
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rtw_warn_on(1);
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goto exit;
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}
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switch (type) {
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case MLME_BEACON_IE:
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t_ie = &mlme->wfd_beacon_ie;
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t_ie_len = &mlme->wfd_beacon_ie_len;
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break;
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case MLME_PROBE_REQ_IE:
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t_ie = &mlme->wfd_probe_req_ie;
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t_ie_len = &mlme->wfd_probe_req_ie_len;
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break;
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case MLME_PROBE_RESP_IE:
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t_ie = &mlme->wfd_probe_resp_ie;
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t_ie_len = &mlme->wfd_probe_resp_ie_len;
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break;
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case MLME_GO_PROBE_RESP_IE:
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t_ie = &mlme->wfd_go_probe_resp_ie;
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t_ie_len = &mlme->wfd_go_probe_resp_ie_len;
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break;
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case MLME_ASSOC_REQ_IE:
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t_ie = &mlme->wfd_assoc_req_ie;
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t_ie_len = &mlme->wfd_assoc_req_ie_len;
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break;
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case MLME_ASSOC_RESP_IE:
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t_ie = &mlme->wfd_assoc_resp_ie;
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t_ie_len = &mlme->wfd_assoc_resp_ie_len;
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break;
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default:
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RTW_PRINT(FUNC_ADPT_FMT" unsupported type:%u"
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, FUNC_ADPT_ARG(adapter), type);
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rtw_warn_on(1);
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goto exit;
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}
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if (*t_ie) {
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u32 free_len = *t_ie_len;
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*t_ie_len = 0;
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rtw_mfree(*t_ie, free_len);
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*t_ie = NULL;
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}
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if (!clear) {
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*t_ie = rtw_malloc(ie_len);
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if (*t_ie == NULL) {
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RTW_ERR(FUNC_ADPT_FMT" type:%u, rtw_malloc() fail\n"
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, FUNC_ADPT_ARG(adapter), type);
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goto exit;
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}
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_rtw_memcpy(*t_ie, ie, ie_len);
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*t_ie_len = ie_len;
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}
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if (*t_ie && *t_ie_len) {
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u8 *attr_content;
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u32 attr_contentlen = 0;
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attr_content = rtw_get_wfd_attr_content(*t_ie, *t_ie_len, WFD_ATTR_DEVICE_INFO, NULL, &attr_contentlen);
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if (attr_content && attr_contentlen) {
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if (RTW_GET_BE16(attr_content + 2) != wfd_info->rtsp_ctrlport) {
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wfd_info->rtsp_ctrlport = RTW_GET_BE16(attr_content + 2);
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RTW_INFO(FUNC_ADPT_FMT" type:%u, RTSP CTRL port = %u\n"
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, FUNC_ADPT_ARG(adapter), type, wfd_info->rtsp_ctrlport);
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}
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}
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}
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success:
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ret = _SUCCESS;
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exit:
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return ret;
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}
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#endif /* defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211) */
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void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
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{
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_adapter *adapter = mlme_to_adapter(pmlmepriv);
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if (NULL == pmlmepriv) {
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rtw_warn_on(1);
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goto exit;
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}
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rtw_free_mlme_priv_ie_data(pmlmepriv);
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if (pmlmepriv) {
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rtw_mfree_mlme_priv_lock(pmlmepriv);
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if (pmlmepriv->free_bss_buf)
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rtw_vmfree(pmlmepriv->free_bss_buf, pmlmepriv->max_bss_cnt * sizeof(struct wlan_network));
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#ifdef CONFIG_RTW_MULTI_AP
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if (is_primary_adapter(adapter)) {
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if (pmlmepriv->free_unassoc_sta_buf)
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rtw_vmfree(pmlmepriv->free_unassoc_sta_buf, pmlmepriv->max_unassoc_sta_cnt * sizeof(struct unassoc_sta_info));
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}
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#ifdef CONFIG_PLATFORM_CMAP_INTFS
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_cancel_timer_ex(&pmlmepriv->cmap_unassoc_sta_timer);
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#endif
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#endif
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}
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exit:
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return;
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}
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|
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sint _rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork)
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{
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_irqL irqL;
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|
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if (pnetwork == NULL)
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goto exit;
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_enter_critical_bh(&queue->lock, &irqL);
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rtw_list_insert_tail(&pnetwork->list, &queue->queue);
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_exit_critical_bh(&queue->lock, &irqL);
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exit:
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return _SUCCESS;
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}
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|
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/*
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struct wlan_network *_rtw_dequeue_network(_queue *queue)
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{
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_irqL irqL;
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struct wlan_network *pnetwork;
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|
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_enter_critical_bh(&queue->lock, &irqL);
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if (_rtw_queue_empty(queue) == _TRUE)
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pnetwork = NULL;
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else
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{
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pnetwork = LIST_CONTAINOR(get_next(&queue->queue), struct wlan_network, list);
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rtw_list_delete(&(pnetwork->list));
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}
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_exit_critical_bh(&queue->lock, &irqL);
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return pnetwork;
|
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}
|
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*/
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|
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struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv) /* (_queue *free_queue) */
|
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{
|
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_irqL irqL;
|
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struct wlan_network *pnetwork;
|
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_queue *free_queue = &pmlmepriv->free_bss_pool;
|
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_list *plist = NULL;
|
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|
|
|
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_enter_critical_bh(&free_queue->lock, &irqL);
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|
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if (_rtw_queue_empty(free_queue) == _TRUE) {
|
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pnetwork = NULL;
|
|
goto exit;
|
|
}
|
|
plist = get_next(&(free_queue->queue));
|
|
|
|
pnetwork = LIST_CONTAINOR(plist , struct wlan_network, list);
|
|
|
|
rtw_list_delete(&pnetwork->list);
|
|
|
|
pnetwork->network_type = 0;
|
|
pnetwork->fixed = _FALSE;
|
|
pnetwork->last_scanned = rtw_get_current_time();
|
|
pnetwork->last_non_hidden_ssid_ap = pnetwork->last_scanned;
|
|
#if defined(CONFIG_RTW_MESH) && CONFIG_RTW_MESH_ACNODE_PREVENT
|
|
pnetwork->acnode_stime = 0;
|
|
pnetwork->acnode_notify_etime = 0;
|
|
#endif
|
|
|
|
pnetwork->aid = 0;
|
|
pnetwork->join_res = 0;
|
|
|
|
pmlmepriv->num_of_scanned++;
|
|
|
|
exit:
|
|
_exit_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
|
|
return pnetwork;
|
|
}
|
|
|
|
void _rtw_free_network(struct mlme_priv *pmlmepriv , struct wlan_network *pnetwork, u8 isfreeall)
|
|
{
|
|
u32 delta_time;
|
|
u32 lifetime = SCANQUEUE_LIFETIME;
|
|
_irqL irqL;
|
|
_queue *free_queue = &(pmlmepriv->free_bss_pool);
|
|
|
|
|
|
if (pnetwork == NULL)
|
|
goto exit;
|
|
|
|
if (pnetwork->fixed == _TRUE)
|
|
goto exit;
|
|
|
|
if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) ||
|
|
(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE))
|
|
lifetime = 1;
|
|
|
|
if (!isfreeall) {
|
|
delta_time = (u32) rtw_get_passing_time_ms(pnetwork->last_scanned);
|
|
if (delta_time < lifetime) /* unit:msec */
|
|
goto exit;
|
|
}
|
|
|
|
_enter_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
rtw_list_delete(&(pnetwork->list));
|
|
|
|
rtw_list_insert_tail(&(pnetwork->list), &(free_queue->queue));
|
|
|
|
pmlmepriv->num_of_scanned--;
|
|
|
|
|
|
/* RTW_INFO("_rtw_free_network:SSID=%s\n", pnetwork->network.Ssid.Ssid); */
|
|
|
|
_exit_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork)
|
|
{
|
|
|
|
_queue *free_queue = &(pmlmepriv->free_bss_pool);
|
|
|
|
|
|
if (pnetwork == NULL)
|
|
goto exit;
|
|
|
|
if (pnetwork->fixed == _TRUE)
|
|
goto exit;
|
|
|
|
/* _enter_critical(&free_queue->lock, &irqL); */
|
|
|
|
rtw_list_delete(&(pnetwork->list));
|
|
|
|
rtw_list_insert_tail(&(pnetwork->list), get_list_head(free_queue));
|
|
|
|
pmlmepriv->num_of_scanned--;
|
|
|
|
/* _exit_critical(&free_queue->lock, &irqL); */
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void _rtw_free_network_queue(_adapter *padapter, u8 isfreeall)
|
|
{
|
|
_irqL irqL;
|
|
_list *phead, *plist;
|
|
struct wlan_network *pnetwork;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
_queue *scanned_queue = &pmlmepriv->scanned_queue;
|
|
|
|
|
|
|
|
_enter_critical_bh(&scanned_queue->lock, &irqL);
|
|
|
|
phead = get_list_head(scanned_queue);
|
|
plist = get_next(phead);
|
|
|
|
while (rtw_end_of_queue_search(phead, plist) == _FALSE) {
|
|
|
|
pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
|
|
|
|
plist = get_next(plist);
|
|
|
|
_rtw_free_network(pmlmepriv, pnetwork, isfreeall);
|
|
|
|
}
|
|
|
|
_exit_critical_bh(&scanned_queue->lock, &irqL);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sint rtw_if_up(_adapter *padapter)
|
|
{
|
|
|
|
sint res;
|
|
|
|
if (RTW_CANNOT_RUN(padapter) ||
|
|
(check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE) == _FALSE)) {
|
|
res = _FALSE;
|
|
} else
|
|
res = _TRUE;
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
void rtw_generate_random_ibss(u8 *pibss)
|
|
{
|
|
*((u32 *)(&pibss[2])) = rtw_random32();
|
|
pibss[0] = 0x02; /* in ad-hoc mode local bit must set to 1 */
|
|
pibss[1] = 0x11;
|
|
pibss[2] = 0x87;
|
|
}
|
|
|
|
u8 *rtw_get_capability_from_ie(u8 *ie)
|
|
{
|
|
return ie + 8 + 2;
|
|
}
|
|
|
|
|
|
u16 rtw_get_capability(WLAN_BSSID_EX *bss)
|
|
{
|
|
u16 val;
|
|
|
|
_rtw_memcpy((u8 *)&val, rtw_get_capability_from_ie(bss->IEs), 2);
|
|
|
|
return le16_to_cpu(val);
|
|
}
|
|
|
|
u8 *rtw_get_timestampe_from_ie(u8 *ie)
|
|
{
|
|
return ie + 0;
|
|
}
|
|
|
|
u8 *rtw_get_beacon_interval_from_ie(u8 *ie)
|
|
{
|
|
return ie + 8;
|
|
}
|
|
|
|
|
|
int rtw_init_mlme_priv(_adapter *padapter) /* (struct mlme_priv *pmlmepriv) */
|
|
{
|
|
int res;
|
|
res = _rtw_init_mlme_priv(padapter);/* (pmlmepriv); */
|
|
return res;
|
|
}
|
|
|
|
void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
|
|
{
|
|
_rtw_free_mlme_priv(pmlmepriv);
|
|
}
|
|
|
|
int rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork);
|
|
int rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork)
|
|
{
|
|
int res;
|
|
res = _rtw_enqueue_network(queue, pnetwork);
|
|
return res;
|
|
}
|
|
|
|
/*
|
|
static struct wlan_network *rtw_dequeue_network(_queue *queue)
|
|
{
|
|
struct wlan_network *pnetwork;
|
|
pnetwork = _rtw_dequeue_network(queue);
|
|
return pnetwork;
|
|
}
|
|
*/
|
|
|
|
struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv);
|
|
struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv) /* (_queue *free_queue) */
|
|
{
|
|
struct wlan_network *pnetwork;
|
|
pnetwork = _rtw_alloc_network(pmlmepriv);
|
|
return pnetwork;
|
|
}
|
|
|
|
void rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 is_freeall);
|
|
void rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 is_freeall)/* (struct wlan_network *pnetwork, _queue *free_queue) */
|
|
{
|
|
_rtw_free_network(pmlmepriv, pnetwork, is_freeall);
|
|
}
|
|
|
|
void rtw_free_network_nolock(_adapter *padapter, struct wlan_network *pnetwork);
|
|
void rtw_free_network_nolock(_adapter *padapter, struct wlan_network *pnetwork)
|
|
{
|
|
_rtw_free_network_nolock(&(padapter->mlmepriv), pnetwork);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
rtw_cfg80211_unlink_bss(padapter, pnetwork);
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
}
|
|
|
|
|
|
void rtw_free_network_queue(_adapter *dev, u8 isfreeall)
|
|
{
|
|
_rtw_free_network_queue(dev, isfreeall);
|
|
}
|
|
|
|
struct wlan_network *_rtw_find_network(_queue *scanned_queue, const u8 *addr)
|
|
{
|
|
_list *phead, *plist;
|
|
struct wlan_network *pnetwork = NULL;
|
|
u8 zero_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
|
|
|
|
if (_rtw_memcmp(zero_addr, addr, ETH_ALEN)) {
|
|
pnetwork = NULL;
|
|
goto exit;
|
|
}
|
|
|
|
phead = get_list_head(scanned_queue);
|
|
plist = get_next(phead);
|
|
|
|
while (plist != phead) {
|
|
pnetwork = LIST_CONTAINOR(plist, struct wlan_network , list);
|
|
|
|
if (_rtw_memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN) == _TRUE)
|
|
break;
|
|
|
|
plist = get_next(plist);
|
|
}
|
|
|
|
if (plist == phead)
|
|
pnetwork = NULL;
|
|
|
|
exit:
|
|
return pnetwork;
|
|
}
|
|
|
|
struct wlan_network *rtw_find_network(_queue *scanned_queue, const u8 *addr)
|
|
{
|
|
struct wlan_network *pnetwork;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&scanned_queue->lock, &irqL);
|
|
pnetwork = _rtw_find_network(scanned_queue, addr);
|
|
_exit_critical_bh(&scanned_queue->lock, &irqL);
|
|
|
|
return pnetwork;
|
|
}
|
|
|
|
int rtw_is_same_ibss(_adapter *adapter, struct wlan_network *pnetwork)
|
|
{
|
|
int ret = _TRUE;
|
|
struct security_priv *psecuritypriv = &adapter->securitypriv;
|
|
|
|
if ((psecuritypriv->dot11PrivacyAlgrthm != _NO_PRIVACY_) &&
|
|
(pnetwork->network.Privacy == 0))
|
|
ret = _FALSE;
|
|
else if ((psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_) &&
|
|
(pnetwork->network.Privacy == 1))
|
|
ret = _FALSE;
|
|
else
|
|
ret = _TRUE;
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
inline int is_same_ess(WLAN_BSSID_EX *a, WLAN_BSSID_EX *b)
|
|
{
|
|
return (a->Ssid.SsidLength == b->Ssid.SsidLength)
|
|
&& _rtw_memcmp(a->Ssid.Ssid, b->Ssid.Ssid, a->Ssid.SsidLength) == _TRUE;
|
|
}
|
|
|
|
int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst, u8 feature)
|
|
{
|
|
u16 s_cap, d_cap;
|
|
|
|
|
|
if (rtw_bug_check(dst, src, &s_cap, &d_cap) == _FALSE)
|
|
return _FALSE;
|
|
|
|
_rtw_memcpy((u8 *)&s_cap, rtw_get_capability_from_ie(src->IEs), 2);
|
|
_rtw_memcpy((u8 *)&d_cap, rtw_get_capability_from_ie(dst->IEs), 2);
|
|
|
|
|
|
s_cap = le16_to_cpu(s_cap);
|
|
d_cap = le16_to_cpu(d_cap);
|
|
|
|
|
|
#ifdef CONFIG_P2P
|
|
if ((feature == 1) && /* 1: P2P supported */
|
|
(_rtw_memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN) == _TRUE)
|
|
)
|
|
return _TRUE;
|
|
#endif
|
|
|
|
/* Wi-Fi driver doesn't consider the situation of BCN and ProbRsp sent from the same hidden AP,
|
|
* it considers these two packets are sent from different AP.
|
|
* Therefore, the scan queue may store two scan results of the same hidden AP, likes below.
|
|
*
|
|
* index bssid ch RSSI SdBm Noise age flag ssid
|
|
* 1 00:e0:4c:55:50:01 153 -73 -73 0 7044 [WPS][ESS] RTK5G
|
|
* 3 00:e0:4c:55:50:01 153 -73 -73 0 7044 [WPS][ESS]
|
|
*
|
|
* Original rules will compare Ssid, SsidLength, MacAddress, s_cap, d_cap at the same time.
|
|
* Wi-Fi driver will assume that the BCN and ProbRsp sent from the same hidden AP are the same network
|
|
* after we add an additional rule to compare SsidLength and Ssid.
|
|
* It means the scan queue will not store two scan results of the same hidden AP, it only store ProbRsp.
|
|
* For customer request.
|
|
*/
|
|
|
|
if (((_rtw_memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN)) == _TRUE) &&
|
|
((s_cap & WLAN_CAPABILITY_IBSS) == (d_cap & WLAN_CAPABILITY_IBSS)) &&
|
|
((s_cap & WLAN_CAPABILITY_BSS) == (d_cap & WLAN_CAPABILITY_BSS))) {
|
|
if ((src->Ssid.SsidLength == dst->Ssid.SsidLength) &&
|
|
(((_rtw_memcmp(src->Ssid.Ssid, dst->Ssid.Ssid, src->Ssid.SsidLength)) == _TRUE) || //Case of normal AP
|
|
(is_all_null(src->Ssid.Ssid, src->Ssid.SsidLength) == _TRUE || is_all_null(dst->Ssid.Ssid, dst->Ssid.SsidLength) == _TRUE))) //Case of hidden AP
|
|
return _TRUE;
|
|
else if ((src->Ssid.SsidLength == 0 || dst->Ssid.SsidLength == 0)) //Case of hidden AP
|
|
return _TRUE;
|
|
else
|
|
return _FALSE;
|
|
} else {
|
|
return _FALSE;
|
|
}
|
|
}
|
|
|
|
struct wlan_network *_rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network)
|
|
{
|
|
_list *phead, *plist;
|
|
struct wlan_network *found = NULL;
|
|
|
|
phead = get_list_head(scanned_queue);
|
|
plist = get_next(phead);
|
|
|
|
while (plist != phead) {
|
|
found = LIST_CONTAINOR(plist, struct wlan_network , list);
|
|
|
|
if (is_same_network(&network->network, &found->network, 0))
|
|
break;
|
|
|
|
plist = get_next(plist);
|
|
}
|
|
|
|
if (plist == phead)
|
|
found = NULL;
|
|
|
|
return found;
|
|
}
|
|
|
|
struct wlan_network *rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network)
|
|
{
|
|
_irqL irqL;
|
|
struct wlan_network *found = NULL;
|
|
|
|
if (scanned_queue == NULL || network == NULL)
|
|
goto exit;
|
|
|
|
_enter_critical_bh(&scanned_queue->lock, &irqL);
|
|
found = _rtw_find_same_network(scanned_queue, network);
|
|
_exit_critical_bh(&scanned_queue->lock, &irqL);
|
|
|
|
exit:
|
|
return found;
|
|
}
|
|
|
|
struct wlan_network *rtw_get_oldest_wlan_network(_queue *scanned_queue)
|
|
{
|
|
_list *plist, *phead;
|
|
|
|
|
|
struct wlan_network *pwlan = NULL;
|
|
struct wlan_network *oldest = NULL;
|
|
phead = get_list_head(scanned_queue);
|
|
|
|
plist = get_next(phead);
|
|
|
|
while (1) {
|
|
|
|
if (rtw_end_of_queue_search(phead, plist) == _TRUE)
|
|
break;
|
|
|
|
pwlan = LIST_CONTAINOR(plist, struct wlan_network, list);
|
|
|
|
if (pwlan->fixed != _TRUE) {
|
|
if (oldest == NULL || rtw_time_after(oldest->last_scanned, pwlan->last_scanned))
|
|
oldest = pwlan;
|
|
}
|
|
|
|
plist = get_next(plist);
|
|
}
|
|
return oldest;
|
|
|
|
}
|
|
|
|
void update_network(WLAN_BSSID_EX *dst, WLAN_BSSID_EX *src,
|
|
_adapter *padapter, bool update_ie)
|
|
{
|
|
#if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) && 1
|
|
u8 ss_ori = dst->PhyInfo.SignalStrength;
|
|
u8 sq_ori = dst->PhyInfo.SignalQuality;
|
|
u8 ss_smp = src->PhyInfo.SignalStrength;
|
|
long rssi_smp = src->Rssi;
|
|
#endif
|
|
long rssi_ori = dst->Rssi;
|
|
|
|
u8 sq_smp = src->PhyInfo.SignalQuality;
|
|
u8 ss_final;
|
|
u8 sq_final;
|
|
long rssi_final;
|
|
|
|
|
|
#ifdef CONFIG_ANTENNA_DIVERSITY
|
|
rtw_hal_antdiv_rssi_compared(padapter, dst, src); /* this will update src.Rssi, need consider again */
|
|
#endif
|
|
|
|
#if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) && 1
|
|
if (strcmp(dst->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) {
|
|
RTW_INFO(FUNC_ADPT_FMT" %s("MAC_FMT", ch%u) ss_ori:%3u, sq_ori:%3u, rssi_ori:%3ld, ss_smp:%3u, sq_smp:%3u, rssi_smp:%3ld\n"
|
|
, FUNC_ADPT_ARG(padapter)
|
|
, src->Ssid.Ssid, MAC_ARG(src->MacAddress), src->Configuration.DSConfig
|
|
, ss_ori, sq_ori, rssi_ori
|
|
, ss_smp, sq_smp, rssi_smp
|
|
);
|
|
}
|
|
#endif
|
|
|
|
/* The rule below is 1/5 for sample value, 4/5 for history value */
|
|
if (check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE) && is_same_network(&(padapter->mlmepriv.cur_network.network), src, 0)) {
|
|
/* Take the recvpriv's value for the connected AP*/
|
|
ss_final = padapter->recvpriv.signal_strength;
|
|
sq_final = padapter->recvpriv.signal_qual;
|
|
/* the rssi value here is undecorated, and will be used for antenna diversity */
|
|
if (sq_smp != 101) /* from the right channel */
|
|
rssi_final = (src->Rssi + dst->Rssi * 4) / 5;
|
|
else
|
|
rssi_final = rssi_ori;
|
|
} else {
|
|
if (sq_smp != 101) { /* from the right channel */
|
|
ss_final = ((u32)(src->PhyInfo.SignalStrength) + (u32)(dst->PhyInfo.SignalStrength) * 4) / 5;
|
|
sq_final = ((u32)(src->PhyInfo.SignalQuality) + (u32)(dst->PhyInfo.SignalQuality) * 4) / 5;
|
|
rssi_final = (src->Rssi + dst->Rssi * 4) / 5;
|
|
} else {
|
|
/* bss info not receving from the right channel, use the original RX signal infos */
|
|
ss_final = dst->PhyInfo.SignalStrength;
|
|
sq_final = dst->PhyInfo.SignalQuality;
|
|
rssi_final = dst->Rssi;
|
|
}
|
|
|
|
}
|
|
|
|
if (update_ie) {
|
|
dst->Reserved[0] = src->Reserved[0];
|
|
dst->Reserved[1] = src->Reserved[1];
|
|
_rtw_memcpy((u8 *)dst, (u8 *)src, get_WLAN_BSSID_EX_sz(src));
|
|
}
|
|
|
|
dst->PhyInfo.SignalStrength = ss_final;
|
|
dst->PhyInfo.SignalQuality = sq_final;
|
|
dst->Rssi = rssi_final;
|
|
|
|
#if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) && 1
|
|
if (strcmp(dst->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) {
|
|
RTW_INFO(FUNC_ADPT_FMT" %s("MAC_FMT"), SignalStrength:%u, SignalQuality:%u, RawRSSI:%ld\n"
|
|
, FUNC_ADPT_ARG(padapter)
|
|
, dst->Ssid.Ssid, MAC_ARG(dst->MacAddress), dst->PhyInfo.SignalStrength, dst->PhyInfo.SignalQuality, dst->Rssi);
|
|
}
|
|
#endif
|
|
|
|
#if 0 /* old codes, may be useful one day...
|
|
* RTW_INFO("update_network: rssi=0x%lx dst->Rssi=%d ,dst->Rssi=0x%lx , src->Rssi=0x%lx",(dst->Rssi+src->Rssi)/2,dst->Rssi,dst->Rssi,src->Rssi); */
|
|
if (check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE) && is_same_network(&(padapter->mlmepriv.cur_network.network), src)) {
|
|
|
|
/* RTW_INFO("b:ssid=%s update_network: src->rssi=0x%d padapter->recvpriv.ui_rssi=%d\n",src->Ssid.Ssid,src->Rssi,padapter->recvpriv.signal); */
|
|
if (padapter->recvpriv.signal_qual_data.total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) {
|
|
padapter->recvpriv.signal_qual_data.total_num = PHY_LINKQUALITY_SLID_WIN_MAX;
|
|
last_evm = padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index];
|
|
padapter->recvpriv.signal_qual_data.total_val -= last_evm;
|
|
}
|
|
padapter->recvpriv.signal_qual_data.total_val += query_rx_pwr_percentage(src->Rssi);
|
|
|
|
padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index++] = query_rx_pwr_percentage(src->Rssi);
|
|
if (padapter->recvpriv.signal_qual_data.index >= PHY_LINKQUALITY_SLID_WIN_MAX)
|
|
padapter->recvpriv.signal_qual_data.index = 0;
|
|
|
|
/* RTW_INFO("Total SQ=%d pattrib->signal_qual= %d\n", padapter->recvpriv.signal_qual_data.total_val, src->Rssi); */
|
|
|
|
/* <1> Showed on UI for user,in percentage. */
|
|
tmpVal = padapter->recvpriv.signal_qual_data.total_val / padapter->recvpriv.signal_qual_data.total_num;
|
|
padapter->recvpriv.signal = (u8)tmpVal; /* Link quality */
|
|
|
|
src->Rssi = translate_percentage_to_dbm(padapter->recvpriv.signal) ;
|
|
} else {
|
|
/* RTW_INFO("ELSE:ssid=%s update_network: src->rssi=0x%d dst->rssi=%d\n",src->Ssid.Ssid,src->Rssi,dst->Rssi); */
|
|
src->Rssi = (src->Rssi + dst->Rssi) / 2; /* dBM */
|
|
}
|
|
|
|
/* RTW_INFO("a:update_network: src->rssi=0x%d padapter->recvpriv.ui_rssi=%d\n",src->Rssi,padapter->recvpriv.signal); */
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
static void update_current_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
|
|
|
|
rtw_bug_check(&(pmlmepriv->cur_network.network),
|
|
&(pmlmepriv->cur_network.network),
|
|
&(pmlmepriv->cur_network.network),
|
|
&(pmlmepriv->cur_network.network));
|
|
|
|
if ((check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE) && (is_same_network(&(pmlmepriv->cur_network.network), pnetwork, 0))) {
|
|
|
|
/* if(pmlmepriv->cur_network.network.IELength<= pnetwork->IELength) */
|
|
{
|
|
update_network(&(pmlmepriv->cur_network.network), pnetwork, adapter, _TRUE);
|
|
rtw_update_protection(adapter, (pmlmepriv->cur_network.network.IEs) + sizeof(NDIS_802_11_FIXED_IEs),
|
|
pmlmepriv->cur_network.network.IELength);
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
|
Caller must hold pmlmepriv->lock first.
|
|
|
|
|
|
*/
|
|
bool rtw_update_scanned_network(_adapter *adapter, WLAN_BSSID_EX *target)
|
|
{
|
|
_irqL irqL;
|
|
_list *plist, *phead;
|
|
u32 bssid_ex_sz;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
#ifdef CONFIG_P2P
|
|
struct wifidirect_info *pwdinfo = &(adapter->wdinfo);
|
|
#endif /* CONFIG_P2P */
|
|
_queue *queue = &(pmlmepriv->scanned_queue);
|
|
struct wlan_network *pnetwork = NULL;
|
|
struct wlan_network *choice = NULL;
|
|
int target_find = 0;
|
|
u8 feature = 0;
|
|
bool update_ie = _FALSE;
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
phead = get_list_head(queue);
|
|
plist = get_next(phead);
|
|
|
|
#if 0
|
|
RTW_INFO("%s => ssid:%s , rssi:%ld , ss:%d\n",
|
|
__func__, target->Ssid.Ssid, target->Rssi, target->PhyInfo.SignalStrength);
|
|
#endif
|
|
|
|
#ifdef CONFIG_P2P
|
|
if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
feature = 1; /* p2p enable */
|
|
#endif
|
|
|
|
while (1) {
|
|
if (rtw_end_of_queue_search(phead, plist) == _TRUE)
|
|
break;
|
|
|
|
pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
|
|
|
|
rtw_bug_check(pnetwork, pnetwork, pnetwork, pnetwork);
|
|
|
|
#ifdef CONFIG_P2P
|
|
if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) &&
|
|
(_rtw_memcmp(pnetwork->network.MacAddress, target->MacAddress, ETH_ALEN) == _TRUE)) {
|
|
target_find = 1;
|
|
break;
|
|
}
|
|
#endif
|
|
|
|
if (is_same_network(&(pnetwork->network), target, feature)) {
|
|
target_find = 1;
|
|
break;
|
|
}
|
|
|
|
if (rtw_roam_flags(adapter)) {
|
|
/* TODO: don't select netowrk in the same ess as choice if it's new enough*/
|
|
}
|
|
if (pnetwork->fixed) {
|
|
plist = get_next(plist);
|
|
continue;
|
|
}
|
|
|
|
#ifdef CONFIG_RSSI_PRIORITY
|
|
if ((choice == NULL) || (pnetwork->network.PhyInfo.SignalStrength < choice->network.PhyInfo.SignalStrength))
|
|
#ifdef CONFIG_RTW_MESH
|
|
if (!MLME_IS_MESH(adapter) || !MLME_IS_ASOC(adapter)
|
|
|| !rtw_bss_is_same_mbss(&pmlmepriv->cur_network.network, &pnetwork->network))
|
|
#endif
|
|
choice = pnetwork;
|
|
#else
|
|
if (choice == NULL || rtw_time_after(choice->last_scanned, pnetwork->last_scanned))
|
|
#ifdef CONFIG_RTW_MESH
|
|
if (!MLME_IS_MESH(adapter) || !MLME_IS_ASOC(adapter)
|
|
|| !rtw_bss_is_same_mbss(&pmlmepriv->cur_network.network, &pnetwork->network))
|
|
#endif
|
|
choice = pnetwork;
|
|
#endif
|
|
plist = get_next(plist);
|
|
|
|
}
|
|
|
|
|
|
/* If we didn't find a match, then get a new network slot to initialize
|
|
* with this beacon's information */
|
|
/* if (rtw_end_of_queue_search(phead,plist)== _TRUE) { */
|
|
if (!target_find) {
|
|
if (_rtw_queue_empty(&(pmlmepriv->free_bss_pool)) == _TRUE) {
|
|
/* If there are no more slots, expire the choice */
|
|
/* list_del_init(&choice->list); */
|
|
pnetwork = choice;
|
|
if (pnetwork == NULL)
|
|
goto unlock_scan_queue;
|
|
|
|
#ifdef CONFIG_RSSI_PRIORITY
|
|
RTW_DBG("%s => ssid:%s ,bssid:"MAC_FMT" will be deleted from scanned_queue (rssi:%ld , ss:%d)\n",
|
|
__func__, pnetwork->network.Ssid.Ssid, MAC_ARG(pnetwork->network.MacAddress), pnetwork->network.Rssi, pnetwork->network.PhyInfo.SignalStrength);
|
|
#else
|
|
RTW_DBG("%s => ssid:%s ,bssid:"MAC_FMT" will be deleted from scanned_queue\n",
|
|
__func__, pnetwork->network.Ssid.Ssid, MAC_ARG(pnetwork->network.MacAddress));
|
|
#endif
|
|
|
|
#ifdef CONFIG_ANTENNA_DIVERSITY
|
|
rtw_hal_get_odm_var(adapter, HAL_ODM_ANTDIV_SELECT, &(target->PhyInfo.Optimum_antenna), NULL);
|
|
#endif
|
|
_rtw_memcpy(&(pnetwork->network), target, get_WLAN_BSSID_EX_sz(target));
|
|
pnetwork->bcn_keys_valid = 0;
|
|
if (target->Reserved[0] == BSS_TYPE_BCN || target->Reserved[0] == BSS_TYPE_PROB_RSP)
|
|
rtw_update_bcn_keys_of_network(pnetwork);
|
|
/* variable initialize */
|
|
pnetwork->fixed = _FALSE;
|
|
pnetwork->last_scanned = rtw_get_current_time();
|
|
pnetwork->last_non_hidden_ssid_ap = pnetwork->last_scanned;
|
|
#if defined(CONFIG_RTW_MESH) && CONFIG_RTW_MESH_ACNODE_PREVENT
|
|
pnetwork->acnode_stime = 0;
|
|
pnetwork->acnode_notify_etime = 0;
|
|
#endif
|
|
|
|
pnetwork->network_type = 0;
|
|
pnetwork->aid = 0;
|
|
pnetwork->join_res = 0;
|
|
|
|
/* bss info not receving from the right channel */
|
|
if (pnetwork->network.PhyInfo.SignalQuality == 101)
|
|
pnetwork->network.PhyInfo.SignalQuality = 0;
|
|
} else {
|
|
/* Otherwise just pull from the free list */
|
|
|
|
pnetwork = rtw_alloc_network(pmlmepriv); /* will update scan_time */
|
|
if (pnetwork == NULL)
|
|
goto unlock_scan_queue;
|
|
|
|
bssid_ex_sz = get_WLAN_BSSID_EX_sz(target);
|
|
target->Length = bssid_ex_sz;
|
|
#ifdef CONFIG_ANTENNA_DIVERSITY
|
|
rtw_hal_get_odm_var(adapter, HAL_ODM_ANTDIV_SELECT, &(target->PhyInfo.Optimum_antenna), NULL);
|
|
#endif
|
|
_rtw_memcpy(&(pnetwork->network), target, bssid_ex_sz);
|
|
pnetwork->bcn_keys_valid = 0;
|
|
if (target->Reserved[0] == BSS_TYPE_BCN || target->Reserved[0] == BSS_TYPE_PROB_RSP)
|
|
rtw_update_bcn_keys_of_network(pnetwork);
|
|
|
|
/* bss info not receving from the right channel */
|
|
if (pnetwork->network.PhyInfo.SignalQuality == 101)
|
|
pnetwork->network.PhyInfo.SignalQuality = 0;
|
|
|
|
rtw_list_insert_tail(&(pnetwork->list), &(queue->queue));
|
|
|
|
}
|
|
} else {
|
|
/* we have an entry and we are going to update it. But this entry may
|
|
* be already expired. In this case we do the same as we found a new
|
|
* net and call the new_net handler
|
|
*/
|
|
#if defined(CONFIG_RTW_MESH) && CONFIG_RTW_MESH_ACNODE_PREVENT
|
|
systime last_scanned = pnetwork->last_scanned;
|
|
#endif
|
|
struct beacon_keys bcn_keys;
|
|
bool bcn_keys_valid = 0;
|
|
bool is_hidden_ssid_ap = 0;
|
|
|
|
pnetwork->last_scanned = rtw_get_current_time();
|
|
|
|
if (target->Reserved[0] == BSS_TYPE_BCN || target->Reserved[0] == BSS_TYPE_PROB_RSP) {
|
|
if (target->InfrastructureMode == Ndis802_11Infrastructure) {
|
|
is_hidden_ssid_ap = hidden_ssid_ap(target);
|
|
if (!is_hidden_ssid_ap) /* update last time it's non hidden ssid AP */
|
|
pnetwork->last_non_hidden_ssid_ap = rtw_get_current_time();
|
|
}
|
|
bcn_keys_valid = rtw_get_bcn_keys_from_bss(target, &bcn_keys);
|
|
}
|
|
|
|
if (target->InfrastructureMode == Ndis802_11_mesh
|
|
|| target->Reserved[0] >= pnetwork->network.Reserved[0])
|
|
update_ie = _TRUE;
|
|
else if (target->InfrastructureMode == Ndis802_11Infrastructure && !pnetwork->fixed
|
|
&& rtw_get_passing_time_ms(pnetwork->last_non_hidden_ssid_ap) > SCANQUEUE_LIFETIME)
|
|
update_ie = _TRUE;
|
|
else if (bcn_keys_valid) {
|
|
if (is_hidden_ssid(bcn_keys.ssid, bcn_keys.ssid_len)) {
|
|
/* hidden ssid, replace with current beacon ssid directly */
|
|
_rtw_memcpy(bcn_keys.ssid, pnetwork->bcn_keys.ssid, pnetwork->bcn_keys.ssid_len);
|
|
bcn_keys.ssid_len = pnetwork->bcn_keys.ssid_len;
|
|
}
|
|
if (rtw_bcn_key_compare(&pnetwork->bcn_keys, &bcn_keys) == _FALSE)
|
|
update_ie = _TRUE;
|
|
}
|
|
|
|
#if defined(CONFIG_RTW_MESH) && CONFIG_RTW_MESH_ACNODE_PREVENT
|
|
if (!MLME_IS_MESH(adapter) || !MLME_IS_ASOC(adapter)
|
|
|| pnetwork->network.Configuration.DSConfig != target->Configuration.DSConfig
|
|
|| rtw_get_passing_time_ms(last_scanned) > adapter->mesh_cfg.peer_sel_policy.scanr_exp_ms
|
|
|| !rtw_bss_is_same_mbss(&pnetwork->network, target)
|
|
) {
|
|
pnetwork->acnode_stime = 0;
|
|
pnetwork->acnode_notify_etime = 0;
|
|
}
|
|
#endif
|
|
|
|
if (bcn_keys_valid) {
|
|
_rtw_memcpy(&pnetwork->bcn_keys, &bcn_keys, sizeof(bcn_keys));
|
|
pnetwork->bcn_keys_valid = 1;
|
|
} else if (update_ie)
|
|
pnetwork->bcn_keys_valid = 0;
|
|
|
|
update_network(&(pnetwork->network), target, adapter, update_ie);
|
|
}
|
|
|
|
#if defined(CONFIG_RTW_MESH) && CONFIG_RTW_MESH_ACNODE_PREVENT
|
|
if (MLME_IS_MESH(adapter) && MLME_IS_ASOC(adapter))
|
|
rtw_mesh_update_scanned_acnode_status(adapter, pnetwork);
|
|
#endif
|
|
|
|
unlock_scan_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
|
|
#ifdef CONFIG_RTW_MESH
|
|
if (pnetwork && MLME_IS_MESH(adapter)
|
|
&& check_fwstate(pmlmepriv, WIFI_ASOC_STATE)
|
|
&& !check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY)
|
|
)
|
|
rtw_chk_candidate_peer_notify(adapter, pnetwork);
|
|
#endif
|
|
|
|
return update_ie;
|
|
}
|
|
|
|
void rtw_add_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork);
|
|
void rtw_add_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork)
|
|
{
|
|
bool update_ie;
|
|
/* _queue *queue = &(pmlmepriv->scanned_queue); */
|
|
|
|
/* _enter_critical_bh(&queue->lock, &irqL); */
|
|
|
|
#if defined(CONFIG_P2P) && defined(CONFIG_P2P_REMOVE_GROUP_INFO)
|
|
if (adapter->registrypriv.wifi_spec == 0)
|
|
rtw_bss_ex_del_p2p_attr(pnetwork, P2P_ATTR_GROUP_INFO);
|
|
#endif
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
rtw_bss_ex_del_wfd_ie(pnetwork);
|
|
/* Wi-Fi driver will update the current network if the scan result of the connected AP be updated by scan. */
|
|
update_ie = rtw_update_scanned_network(adapter, pnetwork);
|
|
|
|
if (update_ie)
|
|
update_current_network(adapter, pnetwork);
|
|
|
|
/* _exit_critical_bh(&queue->lock, &irqL); */
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
|
void rtw_unassoc_sta_set_mode(_adapter *adapter, u8 stype, u8 mode)
|
|
{
|
|
if (stype >= UNASOC_STA_SRC_NUM
|
|
|| mode >= UNASOC_STA_MODE_NUM)
|
|
return;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
|
|
if (adapter->mlmepriv.unassoc_sta_mode_of_stype[stype] == mode)
|
|
return;
|
|
|
|
adapter->mlmepriv.unassoc_sta_mode_of_stype[stype] = mode;
|
|
|
|
rtw_run_in_thread_cmd_wait(adapter, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), adapter, 2000);
|
|
}
|
|
|
|
bool rtw_unassoc_sta_src_chk(_adapter *adapter, u8 stype)
|
|
{
|
|
if (stype >= UNASOC_STA_SRC_NUM)
|
|
return 0;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
|
|
return adapter->mlmepriv.unassoc_sta_mode_of_stype[stype] == UNASOC_STA_MODE_ALL
|
|
|| (adapter->mlmepriv.unassoc_sta_mode_of_stype[stype] == UNASOC_STA_MODE_INTERESTED
|
|
&& adapter->mlmepriv.interested_unassoc_sta_cnt)
|
|
;
|
|
}
|
|
|
|
const char *unasoc_sta_src_str[] = {
|
|
"BMC",
|
|
"NMY_UC",
|
|
};
|
|
|
|
const char *unasoc_sta_mode_str[] = {
|
|
"DISABLED",
|
|
"INTERESTED",
|
|
"ALL",
|
|
};
|
|
|
|
void dump_unassoc_sta(void *sel, _adapter *adapter)
|
|
{
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_list *list, *head;
|
|
struct unassoc_sta_info **unassoc_sta_arr;
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
u16 i, unassoc_sta_cnt = 0;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
for (i = 0; i < UNASOC_STA_SRC_NUM; i++) {
|
|
RTW_PRINT_SEL(sel, "[%u]%-6s:%u(%s)\n", i, unasoc_sta_src_str[i]
|
|
, mlmepriv->unassoc_sta_mode_of_stype[i], unasoc_sta_mode_str[mlmepriv->unassoc_sta_mode_of_stype[i]]);
|
|
}
|
|
RTW_PRINT_SEL(sel, "interested_unassoc_sta_cnt:%u\n", mlmepriv->interested_unassoc_sta_cnt);
|
|
|
|
unassoc_sta_arr = rtw_zvmalloc(mlmepriv->max_unassoc_sta_cnt * sizeof(struct unassoc_sta_info *));
|
|
if (!unassoc_sta_arr)
|
|
return;
|
|
|
|
enter_critical_bh(&queue->lock);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while (rtw_end_of_queue_search(head, list) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list, struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
unassoc_sta_arr[unassoc_sta_cnt++] = unassoc_sta;
|
|
}
|
|
|
|
exit_critical_bh(&queue->lock);
|
|
|
|
RTW_PRINT_SEL(sel, " %17s %18s %6s\n", "mac_addr", "measure_delta_time", "rssi");
|
|
|
|
for (i = 0; i < unassoc_sta_cnt; i++) {
|
|
u8 rcpi;
|
|
s8 rx_power;
|
|
u32 measure_delta_time;
|
|
|
|
unassoc_sta = unassoc_sta_arr[i];
|
|
|
|
measure_delta_time = rtw_systime_to_ms(rtw_get_current_time() - unassoc_sta->time);
|
|
|
|
RTW_PRINT_SEL(sel, "%c "MAC_FMT" %18u %6d\n"
|
|
, unassoc_sta->interested ? '*' : ' '
|
|
, MAC_ARG(unassoc_sta->addr), measure_delta_time, unassoc_sta->recv_signal_power);
|
|
}
|
|
|
|
rtw_vmfree(unassoc_sta_arr, mlmepriv->max_unassoc_sta_cnt * sizeof(struct unassoc_sta_info *));
|
|
}
|
|
|
|
static void del_unassoc_sta(struct mlme_priv *mlmepriv, struct unassoc_sta_info *unassoc_sta)
|
|
{
|
|
_irqL irqL;
|
|
_queue *free_queue = &(mlmepriv->free_unassoc_sta_queue);
|
|
|
|
if (unassoc_sta->interested)
|
|
mlmepriv->interested_unassoc_sta_cnt--;
|
|
if (mlmepriv->interested_unassoc_sta_cnt == 0) {
|
|
rtw_run_in_thread_cmd(mlme_to_adapter(mlmepriv)
|
|
, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), mlme_to_adapter(mlmepriv));
|
|
}
|
|
|
|
_enter_critical_bh(&free_queue->lock, &irqL);
|
|
rtw_list_delete(&(unassoc_sta->list));
|
|
rtw_list_insert_tail(&(unassoc_sta->list), &(free_queue->queue));
|
|
_exit_critical_bh(&free_queue->lock, &irqL);
|
|
}
|
|
|
|
static u8 del_unassoc_sta_chk(struct mlme_priv *mlmepriv, struct unassoc_sta_info *unassoc_sta)
|
|
{
|
|
systime cur, lifetime;
|
|
|
|
if (unassoc_sta == NULL)
|
|
return UNASOC_STA_DEL_CHK_SKIP;
|
|
|
|
if (unassoc_sta->interested)
|
|
return UNASOC_STA_DEL_CHK_SKIP;
|
|
|
|
cur = rtw_get_current_time();
|
|
lifetime = unassoc_sta->time + rtw_ms_to_systime(UNASSOC_STA_LIFETIME_MS);
|
|
if (rtw_time_before(cur, lifetime))
|
|
return UNASOC_STA_DEL_CHK_ALIVE;
|
|
|
|
del_unassoc_sta(mlmepriv, unassoc_sta);
|
|
|
|
return UNASOC_STA_DEL_CHK_DELETED;
|
|
}
|
|
|
|
static struct unassoc_sta_info *alloc_unassoc_sta(struct mlme_priv *mlmepriv)
|
|
{
|
|
_irqL irqL;
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
_queue *free_queue = &mlmepriv->free_unassoc_sta_queue;
|
|
_list *list = NULL;
|
|
|
|
|
|
_enter_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
if (_rtw_queue_empty(free_queue) == _TRUE) {
|
|
unassoc_sta = NULL;
|
|
goto exit;
|
|
}
|
|
list = get_next(&(free_queue->queue));
|
|
|
|
unassoc_sta = LIST_CONTAINOR(list, struct unassoc_sta_info, list);
|
|
|
|
rtw_list_delete(&unassoc_sta->list);
|
|
|
|
_rtw_memset(unassoc_sta->addr, 0, ETH_ALEN);
|
|
unassoc_sta->recv_signal_power = 0;
|
|
unassoc_sta->time = 0;
|
|
unassoc_sta->interested = 0;
|
|
exit:
|
|
_exit_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
return unassoc_sta;
|
|
|
|
}
|
|
|
|
void rtw_del_unassoc_sta_queue(_adapter *adapter)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
del_unassoc_sta(mlmepriv, unassoc_sta);
|
|
}
|
|
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
|
|
}
|
|
|
|
void rtw_del_unassoc_sta(_adapter *adapter, u8 *addr)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (_rtw_memcmp(addr, unassoc_sta->addr, ETH_ALEN) == _TRUE) {
|
|
del_unassoc_sta(mlmepriv, unassoc_sta);
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
}
|
|
|
|
unlock_unassoc_sta_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
}
|
|
|
|
void rtw_rx_add_unassoc_sta(_adapter *adapter, u8 stype, u8 *addr, s8 recv_signal_power)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct unassoc_sta_info *oldest_unassoc_sta = NULL;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (_rtw_memcmp(addr, unassoc_sta->addr, ETH_ALEN) == _TRUE) {
|
|
if (unassoc_sta->interested
|
|
|| mlmepriv->unassoc_sta_mode_of_stype[stype] >= UNASOC_STA_MODE_ALL
|
|
) {
|
|
unassoc_sta->recv_signal_power = recv_signal_power;
|
|
unassoc_sta->time = rtw_get_current_time();
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
}
|
|
|
|
if (del_unassoc_sta_chk(mlmepriv, unassoc_sta) == UNASOC_STA_DEL_CHK_ALIVE) {
|
|
if (oldest_unassoc_sta == NULL)
|
|
oldest_unassoc_sta = unassoc_sta;
|
|
else if (rtw_time_before(unassoc_sta->time, oldest_unassoc_sta->time))
|
|
oldest_unassoc_sta = unassoc_sta;
|
|
}
|
|
}
|
|
|
|
if (mlmepriv->unassoc_sta_mode_of_stype[stype] <= UNASOC_STA_MODE_INTERESTED)
|
|
goto unlock_unassoc_sta_queue;
|
|
|
|
unassoc_sta = alloc_unassoc_sta(mlmepriv);
|
|
if (unassoc_sta == NULL) {
|
|
if (oldest_unassoc_sta) {
|
|
del_unassoc_sta(mlmepriv, oldest_unassoc_sta);
|
|
unassoc_sta = alloc_unassoc_sta(mlmepriv);
|
|
} else
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
_rtw_memcpy(unassoc_sta->addr, addr, ETH_ALEN);
|
|
unassoc_sta->recv_signal_power = recv_signal_power;
|
|
unassoc_sta->time = rtw_get_current_time();
|
|
rtw_list_insert_tail(&(unassoc_sta->list), &(queue->queue));
|
|
|
|
unlock_unassoc_sta_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
}
|
|
|
|
void rtw_add_interested_unassoc_sta(_adapter *adapter, u8 *addr)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct unassoc_sta_info *oldest_unassoc_sta = NULL;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (_rtw_memcmp(addr, unassoc_sta->addr, ETH_ALEN) == _TRUE) {
|
|
if (!unassoc_sta->interested) {
|
|
unassoc_sta->interested = 1;
|
|
mlmepriv->interested_unassoc_sta_cnt++;
|
|
if (mlmepriv->interested_unassoc_sta_cnt == 1) {
|
|
rtw_run_in_thread_cmd(mlme_to_adapter(mlmepriv)
|
|
, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), mlme_to_adapter(mlmepriv));
|
|
}
|
|
}
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
|
|
if (del_unassoc_sta_chk(mlmepriv, unassoc_sta) == UNASOC_STA_DEL_CHK_ALIVE) {
|
|
if (oldest_unassoc_sta == NULL)
|
|
oldest_unassoc_sta = unassoc_sta;
|
|
else if (rtw_time_after(unassoc_sta->time, oldest_unassoc_sta->time))
|
|
oldest_unassoc_sta = unassoc_sta;
|
|
}
|
|
}
|
|
unassoc_sta = alloc_unassoc_sta(mlmepriv);
|
|
if (unassoc_sta == NULL) {
|
|
RTW_INFO(FUNC_ADPT_FMT": Allocate fail\n", FUNC_ADPT_ARG(adapter));
|
|
if (oldest_unassoc_sta) {
|
|
RTW_INFO(FUNC_ADPT_FMT": Delete oldest entry and try again.\n", FUNC_ADPT_ARG(adapter));
|
|
del_unassoc_sta(mlmepriv, oldest_unassoc_sta);
|
|
unassoc_sta = alloc_unassoc_sta(mlmepriv);
|
|
} else
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
_rtw_memcpy(unassoc_sta->addr, addr, ETH_ALEN);
|
|
unassoc_sta->interested = 1;
|
|
unassoc_sta->recv_signal_power = 0;
|
|
unassoc_sta->time = rtw_get_current_time() - rtw_ms_to_systime(UNASSOC_STA_LIFETIME_MS);
|
|
rtw_list_insert_tail(&(unassoc_sta->list), &(queue->queue));
|
|
mlmepriv->interested_unassoc_sta_cnt++;
|
|
if (mlmepriv->interested_unassoc_sta_cnt == 1) {
|
|
rtw_run_in_thread_cmd(mlme_to_adapter(mlmepriv)
|
|
, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), mlme_to_adapter(mlmepriv));
|
|
}
|
|
|
|
unlock_unassoc_sta_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
}
|
|
|
|
void rtw_undo_interested_unassoc_sta(_adapter *adapter, u8 *addr)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (_rtw_memcmp(addr, unassoc_sta->addr, ETH_ALEN) == _TRUE) {
|
|
if (unassoc_sta->interested) {
|
|
unassoc_sta->interested = 0;
|
|
mlmepriv->interested_unassoc_sta_cnt--;
|
|
if (mlmepriv->interested_unassoc_sta_cnt == 0) {
|
|
rtw_run_in_thread_cmd(mlme_to_adapter(mlmepriv)
|
|
, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), mlme_to_adapter(mlmepriv));
|
|
}
|
|
}
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
}
|
|
unlock_unassoc_sta_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
}
|
|
|
|
void rtw_undo_all_interested_unassoc_sta(_adapter *adapter)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (unassoc_sta->interested) {
|
|
unassoc_sta->interested = 0;
|
|
mlmepriv->interested_unassoc_sta_cnt--;
|
|
if (mlmepriv->interested_unassoc_sta_cnt == 0) {
|
|
rtw_run_in_thread_cmd(mlme_to_adapter(mlmepriv)
|
|
, ((void *)(rtw_hal_rcr_set_chk_bssid_act_non)), mlme_to_adapter(mlmepriv));
|
|
goto unlock_unassoc_sta_queue;
|
|
}
|
|
}
|
|
}
|
|
unlock_unassoc_sta_queue:
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
}
|
|
|
|
u8 rtw_search_unassoc_sta(_adapter *adapter, u8 *addr, struct unassoc_sta_info *ret_sta)
|
|
{
|
|
struct unassoc_sta_info *unassoc_sta = NULL;
|
|
struct mlme_priv *mlmepriv;
|
|
_queue *queue;
|
|
_irqL irqL;
|
|
_list *head, *list;
|
|
u8 searched = 0;
|
|
|
|
adapter = GET_PRIMARY_ADAPTER(adapter);
|
|
mlmepriv = &(adapter->mlmepriv);
|
|
queue = &(mlmepriv->unassoc_sta_queue);
|
|
|
|
_enter_critical_bh(&queue->lock, &irqL);
|
|
head = get_list_head(queue);
|
|
list = get_next(head);
|
|
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
|
unassoc_sta = LIST_CONTAINOR(list , struct unassoc_sta_info, list);
|
|
list = get_next(list);
|
|
|
|
if (_rtw_memcmp(addr, unassoc_sta->addr, ETH_ALEN) == _TRUE) {
|
|
memcpy(ret_sta, unassoc_sta, sizeof(struct unassoc_sta_info));
|
|
searched = 1;
|
|
break;
|
|
}
|
|
}
|
|
_exit_critical_bh(&queue->lock, &irqL);
|
|
|
|
return searched;
|
|
}
|
|
#endif /* CONFIG_RTW_MULTI_AP */
|
|
|
|
/* select the desired network based on the capability of the (i)bss.
|
|
* check items: (1) security
|
|
* (2) network_type
|
|
* (3) WMM
|
|
* (4) HT
|
|
* (5) others */
|
|
int rtw_is_desired_network(_adapter *adapter, struct wlan_network *pnetwork);
|
|
int rtw_is_desired_network(_adapter *adapter, struct wlan_network *pnetwork)
|
|
{
|
|
struct security_priv *psecuritypriv = &adapter->securitypriv;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
u32 desired_encmode;
|
|
u32 privacy;
|
|
|
|
/* u8 wps_ie[512]; */
|
|
uint wps_ielen;
|
|
|
|
int bselected = _TRUE;
|
|
|
|
desired_encmode = psecuritypriv->ndisencryptstatus;
|
|
privacy = pnetwork->network.Privacy;
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
|
|
if (rtw_get_wps_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, pnetwork->network.IELength - _FIXED_IE_LENGTH_, NULL, &wps_ielen) != NULL)
|
|
return _TRUE;
|
|
else
|
|
return _FALSE;
|
|
}
|
|
if (adapter->registrypriv.wifi_spec == 1) { /* for correct flow of 8021X to do.... */
|
|
u8 *p = NULL;
|
|
uint ie_len = 0;
|
|
|
|
if ((desired_encmode == Ndis802_11EncryptionDisabled) && (privacy != 0))
|
|
bselected = _FALSE;
|
|
|
|
if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPA2PSK) {
|
|
p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_));
|
|
if (p && ie_len > 0)
|
|
bselected = _TRUE;
|
|
else
|
|
bselected = _FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
if ((desired_encmode != Ndis802_11EncryptionDisabled) && (privacy == 0)) {
|
|
RTW_INFO("desired_encmode: %d, privacy: %d\n", desired_encmode, privacy);
|
|
bselected = _FALSE;
|
|
}
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) {
|
|
if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode)
|
|
bselected = _FALSE;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_MBO
|
|
if (rtw_mbo_disallowed_network(pnetwork) == _TRUE)
|
|
bselected = _FALSE;
|
|
#endif
|
|
|
|
return bselected;
|
|
}
|
|
|
|
#ifdef CONFIG_80211D
|
|
static void process_80211d(PADAPTER padapter, WLAN_BSSID_EX *bssid)
|
|
{
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
|
|
struct registry_priv *pregistrypriv;
|
|
struct mlme_ext_priv *pmlmeext;
|
|
RT_CHANNEL_INFO *chplan_new;
|
|
u8 channel;
|
|
u8 i;
|
|
|
|
|
|
pregistrypriv = &padapter->registrypriv;
|
|
pmlmeext = &padapter->mlmeextpriv;
|
|
|
|
/* Adjust channel plan by AP Country IE */
|
|
if (pregistrypriv->enable80211d
|
|
&& (!pmlmeext->update_channel_plan_by_ap_done)) {
|
|
u8 *ie, *p;
|
|
u32 len;
|
|
RT_CHANNEL_PLAN chplan_ap;
|
|
RT_CHANNEL_INFO *chplan_sta = NULL;
|
|
u8 country[4];
|
|
u8 fcn; /* first channel number */
|
|
u8 noc; /* number of channel */
|
|
u8 j, k;
|
|
|
|
ie = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _COUNTRY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
|
|
if (!ie)
|
|
return;
|
|
if (len < 6)
|
|
return;
|
|
|
|
ie += 2;
|
|
p = ie;
|
|
ie += len;
|
|
|
|
_rtw_memset(country, 0, 4);
|
|
_rtw_memcpy(country, p, 3);
|
|
p += 3;
|
|
RTW_INFO("%s: 802.11d country=%s\n", __FUNCTION__, country);
|
|
|
|
i = 0;
|
|
while ((ie - p) >= 3) {
|
|
fcn = *(p++);
|
|
noc = *(p++);
|
|
p++;
|
|
|
|
for (j = 0; j < noc; j++) {
|
|
if (fcn <= 14)
|
|
channel = fcn + j; /* 2.4 GHz */
|
|
else
|
|
channel = fcn + j * 4; /* 5 GHz */
|
|
|
|
chplan_ap.Channel[i++] = channel;
|
|
}
|
|
}
|
|
chplan_ap.Len = i;
|
|
|
|
#ifdef CONFIG_RTW_DEBUG
|
|
i = 0;
|
|
RTW_INFO("%s: AP[%s] channel plan {", __FUNCTION__, bssid->Ssid.Ssid);
|
|
while ((i < chplan_ap.Len) && (chplan_ap.Channel[i] != 0)) {
|
|
_RTW_INFO("%02d,", chplan_ap.Channel[i]);
|
|
i++;
|
|
}
|
|
_RTW_INFO("}\n");
|
|
#endif
|
|
|
|
chplan_sta = rtw_malloc(sizeof(RT_CHANNEL_INFO) * MAX_CHANNEL_NUM);
|
|
if (!chplan_sta)
|
|
goto done_update_chplan_from_ap;
|
|
|
|
_rtw_memcpy(chplan_sta, rfctl->channel_set, sizeof(RT_CHANNEL_INFO) * MAX_CHANNEL_NUM);
|
|
#ifdef CONFIG_RTW_DEBUG
|
|
i = 0;
|
|
RTW_INFO("%s: STA channel plan {", __FUNCTION__);
|
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
|
_RTW_INFO("%02d(%c),", chplan_sta[i].ChannelNum, chplan_sta[i].flags & RTW_CHF_NO_IR ? 'p' : 'a');
|
|
i++;
|
|
}
|
|
_RTW_INFO("}\n");
|
|
#endif
|
|
|
|
_rtw_memset(rfctl->channel_set, 0, sizeof(rfctl->channel_set));
|
|
chplan_new = rfctl->channel_set;
|
|
|
|
i = j = k = 0;
|
|
if (pregistrypriv->wireless_mode & WIRELESS_11G) {
|
|
do {
|
|
if ((i == MAX_CHANNEL_NUM)
|
|
|| (chplan_sta[i].ChannelNum == 0)
|
|
|| (chplan_sta[i].ChannelNum > 14))
|
|
break;
|
|
|
|
if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] > 14))
|
|
break;
|
|
|
|
if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
i++;
|
|
j++;
|
|
k++;
|
|
} else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
#if 0
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#else
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#endif
|
|
i++;
|
|
k++;
|
|
} else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
j++;
|
|
k++;
|
|
}
|
|
} while (1);
|
|
|
|
/* change AP not support channel to Passive scan */
|
|
while ((i < MAX_CHANNEL_NUM)
|
|
&& (chplan_sta[i].ChannelNum != 0)
|
|
&& (chplan_sta[i].ChannelNum <= 14)) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
#if 0
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#else
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#endif
|
|
i++;
|
|
k++;
|
|
}
|
|
|
|
/* add channel AP supported */
|
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
j++;
|
|
k++;
|
|
}
|
|
} else {
|
|
/* keep original STA 2.4G channel plan */
|
|
while ((i < MAX_CHANNEL_NUM)
|
|
&& (chplan_sta[i].ChannelNum != 0)
|
|
&& (chplan_sta[i].ChannelNum <= 14)) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
i++;
|
|
k++;
|
|
}
|
|
|
|
/* skip AP 2.4G channel plan */
|
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14))
|
|
j++;
|
|
}
|
|
|
|
if (pregistrypriv->wireless_mode & WIRELESS_11A) {
|
|
do {
|
|
if ((i >= MAX_CHANNEL_NUM)
|
|
|| (chplan_sta[i].ChannelNum == 0))
|
|
break;
|
|
|
|
if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] == 0))
|
|
break;
|
|
|
|
if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
i++;
|
|
j++;
|
|
k++;
|
|
} else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
#if 0
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#else
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#endif
|
|
i++;
|
|
k++;
|
|
} else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
j++;
|
|
k++;
|
|
}
|
|
} while (1);
|
|
|
|
/* change AP not support channel to Passive scan */
|
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
#if 0
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#else
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
#endif
|
|
i++;
|
|
k++;
|
|
}
|
|
|
|
/* add channel AP supported */
|
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] != 0)) {
|
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
|
j++;
|
|
k++;
|
|
}
|
|
} else {
|
|
/* keep original STA 5G channel plan */
|
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
|
if (chplan_sta[i].flags & RTW_CHF_NO_IR)
|
|
chplan_new[k].flags |= RTW_CHF_NO_IR;
|
|
i++;
|
|
k++;
|
|
}
|
|
}
|
|
|
|
pmlmeext->update_channel_plan_by_ap_done = 1;
|
|
rtw_nlrtw_reg_change_event(padapter);
|
|
|
|
#ifdef CONFIG_RTW_DEBUG
|
|
k = 0;
|
|
RTW_INFO("%s: new STA channel plan {", __FUNCTION__);
|
|
while ((k < MAX_CHANNEL_NUM) && (chplan_new[k].ChannelNum != 0)) {
|
|
_RTW_INFO("%02d(%c),", chplan_new[k].ChannelNum, chplan_new[k].flags & RTW_CHF_NO_IR ? 'p' : 'c');
|
|
k++;
|
|
}
|
|
_RTW_INFO("}\n");
|
|
#endif
|
|
|
|
#if 0
|
|
/* recover the right channel index */
|
|
channel = chplan_sta[pmlmeext->sitesurvey_res.channel_idx].ChannelNum;
|
|
k = 0;
|
|
while ((k < MAX_CHANNEL_NUM) && (chplan_new[k].ChannelNum != 0)) {
|
|
if (chplan_new[k].ChannelNum == channel) {
|
|
RTW_INFO("%s: change mlme_ext sitesurvey channel index from %d to %d\n",
|
|
__FUNCTION__, pmlmeext->sitesurvey_res.channel_idx, k);
|
|
pmlmeext->sitesurvey_res.channel_idx = k;
|
|
break;
|
|
}
|
|
k++;
|
|
}
|
|
#endif
|
|
|
|
done_update_chplan_from_ap:
|
|
if (chplan_sta)
|
|
rtw_mfree(chplan_sta, sizeof(RT_CHANNEL_INFO) * MAX_CHANNEL_NUM);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void rtw_survey_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
_irqL irqL;
|
|
u32 len;
|
|
u8 val8;
|
|
WLAN_BSSID_EX *pnetwork;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
|
|
pnetwork = (WLAN_BSSID_EX *)pbuf;
|
|
|
|
len = get_WLAN_BSSID_EX_sz(pnetwork);
|
|
if (len > (sizeof(WLAN_BSSID_EX))) {
|
|
return;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_80211K
|
|
val8 = 0;
|
|
rtw_hal_get_hwreg(adapter, HW_VAR_FREECNT, &val8);
|
|
|
|
/* use TSF if no free run counter */
|
|
if (val8==0)
|
|
pnetwork->PhyInfo.free_cnt = (u32)rtw_hal_get_tsftr_by_port(
|
|
adapter, rtw_hal_get_port(adapter));
|
|
#endif
|
|
|
|
if (pnetwork->InfrastructureMode == Ndis802_11Infrastructure) {
|
|
#ifdef CONFIG_80211D
|
|
process_80211d(adapter, pnetwork);
|
|
#endif
|
|
if (MLME_IS_SCAN(adapter)) {
|
|
adapter->mlmeextpriv.sitesurvey_res.activate_ch_cnt
|
|
+= rtw_process_beacon_hint(adapter, pnetwork);
|
|
}
|
|
}
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
/* update IBSS_network 's timestamp */
|
|
if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == _TRUE) {
|
|
if (_rtw_memcmp(&(pmlmepriv->cur_network.network.MacAddress), pnetwork->MacAddress, ETH_ALEN)) {
|
|
struct wlan_network *ibss_wlan = NULL;
|
|
_irqL irqL;
|
|
|
|
_rtw_memcpy(pmlmepriv->cur_network.network.IEs, pnetwork->IEs, 8);
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
ibss_wlan = _rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress);
|
|
if (ibss_wlan) {
|
|
_rtw_memcpy(ibss_wlan->network.IEs , pnetwork->IEs, 8);
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
goto exit;
|
|
}
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
}
|
|
}
|
|
|
|
/* lock pmlmepriv->lock when you accessing network_q */
|
|
if ((check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) == _FALSE) {
|
|
if (pnetwork->Ssid.Ssid[0] == 0)
|
|
pnetwork->Ssid.SsidLength = 0;
|
|
rtw_add_network(adapter, pnetwork);
|
|
}
|
|
|
|
exit:
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
|
|
return;
|
|
}
|
|
|
|
void rtw_surveydone_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
_irqL irqL;
|
|
struct surveydone_event *parm = (struct surveydone_event *)pbuf;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
|
|
#ifdef CONFIG_MLME_EXT
|
|
mlmeext_surveydone_event_callback(adapter);
|
|
#endif
|
|
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
if (pmlmepriv->wps_probe_req_ie) {
|
|
u32 free_len = pmlmepriv->wps_probe_req_ie_len;
|
|
pmlmepriv->wps_probe_req_ie_len = 0;
|
|
rtw_mfree(pmlmepriv->wps_probe_req_ie, free_len);
|
|
pmlmepriv->wps_probe_req_ie = NULL;
|
|
}
|
|
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY) == _FALSE) {
|
|
RTW_INFO(FUNC_ADPT_FMT" fw_state:0x%x\n", FUNC_ADPT_ARG(adapter), get_fwstate(pmlmepriv));
|
|
/* rtw_warn_on(1); */
|
|
}
|
|
|
|
if (pmlmeext->scan_abort == _TRUE)
|
|
pmlmeext->scan_abort = _FALSE;
|
|
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_SURVEY);
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
_cancel_timer_ex(&pmlmepriv->scan_to_timer);
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
|
rtw_set_signal_stat_timer(&adapter->recvpriv);
|
|
#endif
|
|
|
|
if (pmlmepriv->to_join == _TRUE) {
|
|
if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE)) {
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _FALSE) {
|
|
set_fwstate(pmlmepriv, WIFI_UNDER_LINKING);
|
|
|
|
if (rtw_select_and_join_from_scanned_queue(pmlmepriv) == _SUCCESS)
|
|
_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
|
|
#ifdef CONFIG_AP_MODE
|
|
else {
|
|
WLAN_BSSID_EX *pdev_network = &(adapter->registrypriv.dev_network);
|
|
u8 *pibss = adapter->registrypriv.dev_network.MacAddress;
|
|
|
|
/* pmlmepriv->fw_state ^= WIFI_UNDER_SURVEY; */ /* because don't set assoc_timer */
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_SURVEY);
|
|
|
|
|
|
_rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID));
|
|
_rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID));
|
|
|
|
rtw_update_registrypriv_dev_network(adapter);
|
|
rtw_generate_random_ibss(pibss);
|
|
|
|
/*pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;*/
|
|
init_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
|
|
|
|
if (rtw_create_ibss_cmd(adapter, 0) != _SUCCESS)
|
|
RTW_ERR("rtw_create_ibss_cmd FAIL\n");
|
|
|
|
pmlmepriv->to_join = _FALSE;
|
|
}
|
|
#endif /* CONFIG_AP_MODE */
|
|
}
|
|
} else {
|
|
int s_ret;
|
|
set_fwstate(pmlmepriv, WIFI_UNDER_LINKING);
|
|
pmlmepriv->to_join = _FALSE;
|
|
s_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv);
|
|
if (_SUCCESS == s_ret)
|
|
_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
|
|
else if (s_ret == 2) { /* there is no need to wait for join */
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING);
|
|
rtw_indicate_connect(adapter);
|
|
} else {
|
|
RTW_INFO("try_to_join, but select scanning queue fail, to_roam:%d\n", rtw_to_roam(adapter));
|
|
|
|
if (rtw_to_roam(adapter) != 0) {
|
|
struct sitesurvey_parm scan_parm;
|
|
u8 ssc_chk = rtw_sitesurvey_condition_check(adapter, _FALSE);
|
|
|
|
rtw_init_sitesurvey_parm(adapter, &scan_parm);
|
|
_rtw_memcpy(&scan_parm.ssid[0], &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID));
|
|
scan_parm.ssid_num = 1;
|
|
|
|
if (rtw_dec_to_roam(adapter) == 0
|
|
|| (ssc_chk != SS_ALLOW && ssc_chk != SS_DENY_BUSY_TRAFFIC)
|
|
|| _SUCCESS != rtw_sitesurvey_cmd(adapter, &scan_parm)
|
|
) {
|
|
rtw_set_to_roam(adapter, 0);
|
|
rtw_free_assoc_resources(adapter, _TRUE);
|
|
rtw_indicate_disconnect(adapter, 0, _FALSE);
|
|
} else
|
|
pmlmepriv->to_join = _TRUE;
|
|
} else
|
|
rtw_indicate_disconnect(adapter, 0, _FALSE);
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING);
|
|
}
|
|
}
|
|
} else {
|
|
if (rtw_chk_roam_flags(adapter, RTW_ROAM_ACTIVE)
|
|
#if (defined(CONFIG_RTW_WNM) && defined(CONFIG_RTW_80211R))
|
|
|| rtw_wnm_btm_roam_triggered(adapter)
|
|
#endif
|
|
) {
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)
|
|
&& check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
|
if (rtw_select_roaming_candidate(pmlmepriv) == _SUCCESS) {
|
|
#ifdef CONFIG_RTW_80211R
|
|
rtw_ft_start_roam(adapter,
|
|
(u8 *)pmlmepriv->roam_network->network.MacAddress);
|
|
#else
|
|
receive_disconnect(adapter, pmlmepriv->cur_network.network.MacAddress
|
|
, WLAN_REASON_ACTIVE_ROAM, _FALSE);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* RTW_INFO("scan complete in %dms\n",rtw_get_passing_time_ms(pmlmepriv->scan_start_time)); */
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
#ifdef CONFIG_P2P_PS
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
p2p_ps_wk_cmd(adapter, P2P_PS_SCAN_DONE, 0);
|
|
#endif /* CONFIG_P2P_PS */
|
|
|
|
rtw_mi_os_xmit_schedule(adapter);
|
|
|
|
#ifdef CONFIG_DRVEXT_MODULE_WSC
|
|
drvext_surveydone_callback(&adapter->drvextpriv);
|
|
#endif
|
|
|
|
#ifdef DBG_CONFIG_ERROR_DETECT
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
if (pmlmeext->sitesurvey_res.bss_cnt == 0) {
|
|
/* rtw_hal_sreset_reset(adapter); */
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
rtw_cfg80211_surveydone_event_callback(adapter);
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
rtw_indicate_scan_done(adapter, _FALSE);
|
|
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_IOCTL_CFG80211)
|
|
rtw_cfg80211_indicate_scan_done_for_buddy(adapter, _FALSE);
|
|
#endif
|
|
|
|
if (parm->activate_ch_cnt) {
|
|
op_class_pref_apply_regulatory(adapter, REG_BEACON_HINT);
|
|
rtw_nlrtw_reg_beacon_hint_event(adapter);
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_MESH
|
|
#if CONFIG_RTW_MESH_OFFCH_CAND
|
|
if (rtw_mesh_offch_candidate_accepted(adapter)) {
|
|
u8 ch;
|
|
|
|
ch = rtw_mesh_select_operating_ch(adapter);
|
|
if (ch && pmlmepriv->cur_network.network.Configuration.DSConfig != ch) {
|
|
u8 ifbmp = rtw_mi_get_ap_mesh_ifbmp(adapter);
|
|
|
|
if (ifbmp) {
|
|
/* switch to selected channel */
|
|
rtw_change_bss_chbw_cmd(adapter, RTW_CMDF_DIRECTLY, ifbmp, 0, ch, REQ_BW_ORI, REQ_OFFSET_NONE);
|
|
issue_probereq_ex(adapter, &pmlmepriv->cur_network.network.mesh_id, NULL, 0, 0, 0, 0);
|
|
} else
|
|
rtw_warn_on(1);
|
|
}
|
|
}
|
|
#endif
|
|
#endif /* CONFIG_RTW_MESH */
|
|
|
|
#ifdef CONFIG_RTW_ACS
|
|
if (parm->acs) {
|
|
u8 ifbmp = rtw_mi_get_ap_mesh_ifbmp(adapter);
|
|
|
|
if (ifbmp)
|
|
rtw_change_bss_chbw_cmd(adapter, RTW_CMDF_DIRECTLY, ifbmp, 0, REQ_CH_INT_INFO, REQ_BW_ORI, REQ_OFFSET_NONE);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
u8 _rtw_sitesurvey_condition_check(const char *caller, _adapter *adapter, bool check_sc_interval)
|
|
{
|
|
u8 ss_condition = SS_ALLOW;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
struct registry_priv *registry_par = &adapter->registrypriv;
|
|
|
|
|
|
#ifdef CONFIG_MP_INCLUDED
|
|
if (rtw_mp_mode_check(adapter)) {
|
|
RTW_INFO("%s ("ADPT_FMT") MP mode block Scan request\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_MP_MODE;
|
|
goto _exit;
|
|
}
|
|
#endif
|
|
|
|
#ifdef DBG_LA_MODE
|
|
if(registry_par->la_mode_en == 1 && MLME_IS_ASOC(adapter)) {
|
|
RTW_INFO("%s ("ADPT_FMT") LA debug mode block Scan request\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_LA_MODE;
|
|
goto _exit;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_RTW_REPEATER_SON
|
|
if (adapter->rtw_rson_scanstage == RSON_SCAN_PROCESS) {
|
|
RTW_INFO("%s ("ADPT_FMT") blocking scan for under rson scanning process\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_RSON_SCANING;
|
|
goto _exit;
|
|
}
|
|
#endif
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (adapter_wdev_data(adapter)->block_scan == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") wdev_priv.block_scan is set\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BLOCK_SCAN;
|
|
goto _exit;
|
|
}
|
|
#endif
|
|
|
|
if (adapter_to_dvobj(adapter)->scan_deny == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") tpt mode, scan deny!\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BLOCK_SCAN;
|
|
goto _exit;
|
|
}
|
|
|
|
if (rtw_is_scan_deny(adapter)) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan deny\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BY_DRV;
|
|
goto _exit;
|
|
}
|
|
|
|
#ifdef CONFIG_ADAPTIVITY_DENY_SCAN
|
|
if (registry_par->adaptivity_en
|
|
&& rtw_phydm_get_edcca_flag(adapter)
|
|
&& rtw_is_2g_ch(GET_HAL_DATA(adapter)->current_channel)) {
|
|
RTW_WARN(FUNC_ADPT_FMT": Adaptivity block scan! (ch=%u)\n",
|
|
FUNC_ADPT_ARG(adapter),
|
|
GET_HAL_DATA(adapter)->current_channel);
|
|
ss_condition = SS_DENY_ADAPTIVITY;
|
|
goto _exit;
|
|
}
|
|
#endif /* CONFIG_ADAPTIVITY_DENY_SCAN */
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)){
|
|
if(check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!! AP mode process WPS\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_SELF_AP_UNDER_WPS;
|
|
goto _exit;
|
|
} else if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING) == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!!AP mode under linking (fwstate=0x%x)\n",
|
|
caller, ADPT_ARG(adapter), pmlmepriv->fw_state);
|
|
ss_condition = SS_DENY_SELF_AP_UNDER_LINKING;
|
|
goto _exit;
|
|
} else if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY) == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!!AP mode under survey (fwstate=0x%x)\n",
|
|
caller, ADPT_ARG(adapter), pmlmepriv->fw_state);
|
|
ss_condition = SS_DENY_SELF_AP_UNDER_SURVEY;
|
|
goto _exit;
|
|
}
|
|
} else {
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING) == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!!STA mode under linking (fwstate=0x%x)\n",
|
|
caller, ADPT_ARG(adapter), pmlmepriv->fw_state);
|
|
ss_condition = SS_DENY_SELF_STA_UNDER_LINKING;
|
|
goto _exit;
|
|
} else if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY) == _TRUE) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!!STA mode under survey (fwstate=0x%x)\n",
|
|
caller, ADPT_ARG(adapter), pmlmepriv->fw_state);
|
|
ss_condition = SS_DENY_SELF_STA_UNDER_SURVEY;
|
|
goto _exit;
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_buddy_check_fwstate(adapter, WIFI_UNDER_LINKING | WIFI_UNDER_WPS)) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!! buddy_intf under linking or wps\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BUDDY_UNDER_LINK_WPS;
|
|
goto _exit;
|
|
|
|
} else if (rtw_mi_buddy_check_fwstate(adapter, WIFI_UNDER_SURVEY)) {
|
|
RTW_INFO("%s ("ADPT_FMT") : scan abort!! buddy_intf under survey\n", caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BUDDY_UNDER_SURVEY;
|
|
goto _exit;
|
|
}
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
|
|
#ifdef RTW_BUSY_DENY_SCAN
|
|
/*
|
|
* busy traffic check
|
|
* Rules:
|
|
* 1. If (scan interval <= BUSY_TRAFFIC_SCAN_DENY_PERIOD) always allow
|
|
* scan, otherwise goto rule 2.
|
|
* 2. Deny scan if any interface is busy, otherwise allow scan.
|
|
*/
|
|
if (pmlmepriv->lastscantime
|
|
&& (rtw_get_passing_time_ms(pmlmepriv->lastscantime) >
|
|
registry_par->scan_interval_thr)
|
|
&& rtw_mi_busy_traffic_check(adapter)) {
|
|
RTW_WARN("%s ("ADPT_FMT") : scan abort!! BusyTraffic\n",
|
|
caller, ADPT_ARG(adapter));
|
|
ss_condition = SS_DENY_BUSY_TRAFFIC;
|
|
goto _exit;
|
|
}
|
|
#endif /* RTW_BUSY_DENY_SCAN */
|
|
|
|
_exit:
|
|
return ss_condition;
|
|
}
|
|
|
|
static void free_scanqueue(struct mlme_priv *pmlmepriv)
|
|
{
|
|
_irqL irqL, irqL0;
|
|
_queue *free_queue = &pmlmepriv->free_bss_pool;
|
|
_queue *scan_queue = &pmlmepriv->scanned_queue;
|
|
_list *plist, *phead, *ptemp;
|
|
|
|
|
|
_enter_critical_bh(&scan_queue->lock, &irqL0);
|
|
_enter_critical_bh(&free_queue->lock, &irqL);
|
|
|
|
phead = get_list_head(scan_queue);
|
|
plist = get_next(phead);
|
|
|
|
while (plist != phead) {
|
|
ptemp = get_next(plist);
|
|
rtw_list_delete(plist);
|
|
rtw_list_insert_tail(plist, &free_queue->queue);
|
|
plist = ptemp;
|
|
pmlmepriv->num_of_scanned--;
|
|
}
|
|
|
|
_exit_critical_bh(&free_queue->lock, &irqL);
|
|
_exit_critical_bh(&scan_queue->lock, &irqL0);
|
|
|
|
}
|
|
|
|
void rtw_reset_rx_info(_adapter *adapter)
|
|
{
|
|
struct recv_priv *precvpriv = &adapter->recvpriv;
|
|
|
|
precvpriv->dbg_rx_ampdu_drop_count = 0;
|
|
precvpriv->dbg_rx_ampdu_forced_indicate_count = 0;
|
|
precvpriv->dbg_rx_ampdu_loss_count = 0;
|
|
precvpriv->dbg_rx_dup_mgt_frame_drop_count = 0;
|
|
precvpriv->dbg_rx_ampdu_window_shift_cnt = 0;
|
|
precvpriv->dbg_rx_drop_count = 0;
|
|
precvpriv->dbg_rx_conflic_mac_addr_cnt = 0;
|
|
}
|
|
|
|
/*
|
|
*rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock
|
|
*/
|
|
void rtw_free_assoc_resources(_adapter *adapter, u8 lock_scanned_queue)
|
|
{
|
|
_irqL irqL;
|
|
struct wlan_network *pwlan = NULL;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
|
|
|
|
|
|
#ifdef CONFIG_TDLS
|
|
struct tdls_info *ptdlsinfo = &adapter->tdlsinfo;
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
|
|
RTW_INFO("%s-"ADPT_FMT" tgt_network MacAddress=" MAC_FMT" ssid=%s\n",
|
|
__func__, ADPT_ARG(adapter), MAC_ARG(tgt_network->network.MacAddress), tgt_network->network.Ssid.Ssid);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
|
|
struct sta_info *psta;
|
|
|
|
psta = rtw_get_stainfo(&adapter->stapriv, tgt_network->network.MacAddress);
|
|
|
|
#ifdef CONFIG_TDLS
|
|
rtw_free_all_tdls_sta(adapter, _TRUE);
|
|
rtw_reset_tdls_info(adapter);
|
|
|
|
if (ptdlsinfo->link_established == _TRUE)
|
|
rtw_tdls_cmd(adapter, NULL, TDLS_RS_RCR);
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
/* _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
rtw_free_stainfo(adapter, psta);
|
|
/* _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
|
|
}
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) {
|
|
struct sta_info *psta;
|
|
|
|
rtw_free_all_stainfo(adapter);
|
|
|
|
psta = rtw_get_bcmc_stainfo(adapter);
|
|
/* _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
rtw_free_stainfo(adapter, psta);
|
|
/* _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
|
|
rtw_init_bcmc_stainfo(adapter);
|
|
}
|
|
|
|
if (lock_scanned_queue)
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS) || (pmlmepriv->wpa_phase == _TRUE)){
|
|
RTW_INFO("Dont free disconnecting network of scanned_queue due to uner %s %s phase\n\n",
|
|
check_fwstate(pmlmepriv, WIFI_UNDER_WPS) ? "WPS" : "",
|
|
(pmlmepriv->wpa_phase == _TRUE) ? "WPA" : "");
|
|
} else {
|
|
pwlan = _rtw_find_same_network(&pmlmepriv->scanned_queue, tgt_network);
|
|
if (pwlan) {
|
|
pwlan->fixed = _FALSE;
|
|
|
|
RTW_INFO("Free disconnecting network of scanned_queue\n");
|
|
rtw_free_network_nolock(adapter, pwlan);
|
|
#ifdef CONFIG_P2P
|
|
if (!rtw_p2p_chk_state(&adapter->wdinfo, P2P_STATE_NONE)) {
|
|
rtw_set_scan_deny(adapter, 2000);
|
|
/* rtw_clear_scan_deny(adapter); */
|
|
}
|
|
#endif /* CONFIG_P2P */
|
|
} else
|
|
RTW_ERR("Free disconnecting network of scanned_queue failed due to pwlan == NULL\n\n");
|
|
}
|
|
|
|
if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) && (adapter->stapriv.asoc_sta_count == 1))
|
|
/*||check_fwstate(pmlmepriv, WIFI_STATION_STATE)*/) {
|
|
if (pwlan)
|
|
rtw_free_network_nolock(adapter, pwlan);
|
|
}
|
|
|
|
if (lock_scanned_queue)
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
|
|
adapter->securitypriv.key_mask = 0;
|
|
|
|
rtw_reset_rx_info(adapter);
|
|
|
|
|
|
}
|
|
|
|
/*
|
|
*rtw_indicate_connect: the caller has to lock pmlmepriv->lock
|
|
*/
|
|
void rtw_indicate_connect(_adapter *padapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
|
|
pmlmepriv->to_join = _FALSE;
|
|
|
|
if (!check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE)) {
|
|
|
|
set_fwstate(pmlmepriv, WIFI_ASOC_STATE);
|
|
|
|
rtw_led_control(padapter, LED_CTL_LINK);
|
|
|
|
rtw_os_indicate_connect(padapter);
|
|
|
|
#ifdef CONFIG_RTW_WDS
|
|
if (MLME_IS_STA(padapter))
|
|
rtw_wds_gptr_tbl_init(padapter);
|
|
#endif
|
|
}
|
|
|
|
rtw_set_to_roam(padapter, 0);
|
|
if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter))
|
|
rtw_mi_set_scan_deny(padapter, 3000);
|
|
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
*rtw_indicate_disconnect: the caller has to lock pmlmepriv->lock
|
|
*/
|
|
void rtw_indicate_disconnect(_adapter *padapter, u16 reason, u8 locally_generated)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
|
struct sta_info *psta;
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
#endif
|
|
u8 *wps_ie = NULL;
|
|
uint wpsie_len = 0;
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS))
|
|
pmlmepriv->wpa_phase = _TRUE;
|
|
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING | WIFI_UNDER_WPS | WIFI_OP_CH_SWITCHING | WIFI_UNDER_KEY_HANDSHAKE);
|
|
|
|
/* force to clear cur_network_scanned's SELECTED REGISTRAR */
|
|
if (pmlmepriv->cur_network_scanned) {
|
|
WLAN_BSSID_EX *current_joined_bss = &(pmlmepriv->cur_network_scanned->network);
|
|
if (current_joined_bss) {
|
|
wps_ie = rtw_get_wps_ie(current_joined_bss->IEs + _FIXED_IE_LENGTH_,
|
|
current_joined_bss->IELength - _FIXED_IE_LENGTH_, NULL, &wpsie_len);
|
|
if (wps_ie && wpsie_len > 0) {
|
|
u8 *attr = NULL;
|
|
u32 attr_len;
|
|
attr = rtw_get_wps_attr(wps_ie, wpsie_len, WPS_ATTR_SELECTED_REGISTRAR,
|
|
NULL, &attr_len);
|
|
if (attr)
|
|
*(attr + 4) = 0;
|
|
}
|
|
}
|
|
}
|
|
/* RTW_INFO("clear wps when %s\n", __func__); */
|
|
|
|
if (rtw_to_roam(padapter) > 0)
|
|
_clr_fwstate_(pmlmepriv, WIFI_ASOC_STATE);
|
|
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
|
psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress);
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
|
|
rtw_wapi_return_one_sta_info(padapter, psta->cmn.mac_addr);
|
|
else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) ||
|
|
check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
|
|
rtw_wapi_return_all_sta_info(padapter);
|
|
#endif
|
|
|
|
if (check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE)
|
|
|| (rtw_to_roam(padapter) <= 0)
|
|
) {
|
|
#ifdef CONFIG_RTW_WDS
|
|
adapter_set_use_wds(padapter, 0);
|
|
rtw_wds_gptr_tbl_unregister(padapter);
|
|
#endif
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
|
padapter->multi_ap = 0;
|
|
#endif
|
|
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
|
if (ATOMIC_READ(&padapter->tbtx_tx_pause) == _TRUE) {
|
|
ATOMIC_SET(&padapter->tbtx_tx_pause, _FALSE);
|
|
rtw_tx_control_cmd(padapter);
|
|
}
|
|
#endif
|
|
|
|
rtw_os_indicate_disconnect(padapter, reason, locally_generated);
|
|
|
|
/* set ips_deny_time to avoid enter IPS before LPS leave */
|
|
rtw_set_ips_deny(padapter, 3000);
|
|
|
|
_clr_fwstate_(pmlmepriv, WIFI_ASOC_STATE);
|
|
|
|
rtw_led_control(padapter, LED_CTL_NO_LINK);
|
|
|
|
rtw_clear_scan_deny(padapter);
|
|
}
|
|
|
|
#ifdef CONFIG_P2P_PS
|
|
p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1);
|
|
#endif /* CONFIG_P2P_PS */
|
|
|
|
#ifdef CONFIG_LPS
|
|
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0);
|
|
#endif
|
|
|
|
#ifdef CONFIG_BEAMFORMING
|
|
beamforming_wk_cmd(padapter, BEAMFORMING_CTRL_LEAVE, cur_network->MacAddress, ETH_ALEN, 1);
|
|
#endif /*CONFIG_BEAMFORMING*/
|
|
|
|
}
|
|
|
|
inline void rtw_indicate_scan_done(_adapter *padapter, bool aborted)
|
|
{
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
|
|
|
|
rtw_os_indicate_scan_done(padapter, aborted);
|
|
|
|
#ifdef CONFIG_IPS
|
|
if (is_primary_adapter(padapter)
|
|
&& (_FALSE == adapter_to_pwrctl(padapter)->bInSuspend)
|
|
&& (check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE | WIFI_UNDER_LINKING) == _FALSE)) {
|
|
struct pwrctrl_priv *pwrpriv;
|
|
|
|
pwrpriv = adapter_to_pwrctl(padapter);
|
|
rtw_set_ips_deny(padapter, 0);
|
|
#ifdef CONFIG_IPS_CHECK_IN_WD
|
|
_set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 1);
|
|
#else /* !CONFIG_IPS_CHECK_IN_WD */
|
|
_rtw_set_pwr_state_check_timer(pwrpriv, 1);
|
|
#endif /* !CONFIG_IPS_CHECK_IN_WD */
|
|
}
|
|
#endif /* CONFIG_IPS */
|
|
}
|
|
|
|
static u32 _rtw_wait_scan_done(_adapter *adapter, u8 abort, u32 timeout_ms)
|
|
{
|
|
systime start;
|
|
u32 pass_ms;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv);
|
|
|
|
start = rtw_get_current_time();
|
|
|
|
pmlmeext->scan_abort = abort;
|
|
|
|
while (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY)
|
|
&& rtw_get_passing_time_ms(start) <= timeout_ms) {
|
|
|
|
if (RTW_CANNOT_RUN(adapter))
|
|
break;
|
|
|
|
RTW_INFO(FUNC_NDEV_FMT"fw_state=WIFI_UNDER_SURVEY!\n", FUNC_NDEV_ARG(adapter->pnetdev));
|
|
rtw_msleep_os(20);
|
|
}
|
|
|
|
if (_TRUE == abort) {
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY)) {
|
|
if (!RTW_CANNOT_RUN(adapter))
|
|
RTW_INFO(FUNC_NDEV_FMT"waiting for scan_abort time out!\n", FUNC_NDEV_ARG(adapter->pnetdev));
|
|
#ifdef CONFIG_PLATFORM_MSTAR
|
|
/*_clr_fwstate_(pmlmepriv, WIFI_UNDER_SURVEY);*/
|
|
set_survey_timer(pmlmeext, 0);
|
|
mlme_set_scan_to_timer(pmlmepriv, 50);
|
|
#endif
|
|
rtw_indicate_scan_done(adapter, _TRUE);
|
|
}
|
|
}
|
|
|
|
pmlmeext->scan_abort = _FALSE;
|
|
pass_ms = rtw_get_passing_time_ms(start);
|
|
|
|
return pass_ms;
|
|
|
|
}
|
|
|
|
void rtw_scan_wait_completed(_adapter *adapter)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
struct ss_res *ss = &pmlmeext->sitesurvey_res;
|
|
|
|
_rtw_wait_scan_done(adapter, _FALSE, ss->scan_timeout_ms);
|
|
}
|
|
|
|
u32 rtw_scan_abort_timeout(_adapter *adapter, u32 timeout_ms)
|
|
{
|
|
return _rtw_wait_scan_done(adapter, _TRUE, timeout_ms);
|
|
}
|
|
|
|
void rtw_scan_abort_no_wait(_adapter *adapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY))
|
|
pmlmeext->scan_abort = _TRUE;
|
|
}
|
|
|
|
void rtw_scan_abort(_adapter *adapter)
|
|
{
|
|
rtw_scan_abort_timeout(adapter, 200);
|
|
}
|
|
|
|
static u32 _rtw_wait_join_done(_adapter *adapter, u8 abort, u32 timeout_ms)
|
|
{
|
|
systime start;
|
|
u32 pass_ms;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv);
|
|
|
|
start = rtw_get_current_time();
|
|
|
|
pmlmeext->join_abort = abort;
|
|
if (abort)
|
|
set_link_timer(pmlmeext, 1);
|
|
|
|
while (rtw_get_passing_time_ms(start) <= timeout_ms
|
|
&& (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
|| rtw_cfg80211_is_connect_requested(adapter)
|
|
#endif
|
|
)
|
|
) {
|
|
if (RTW_CANNOT_RUN(adapter))
|
|
break;
|
|
|
|
RTW_INFO(FUNC_ADPT_FMT" linking...\n", FUNC_ADPT_ARG(adapter));
|
|
rtw_msleep_os(20);
|
|
}
|
|
|
|
if (abort) {
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
|| rtw_cfg80211_is_connect_requested(adapter)
|
|
#endif
|
|
) {
|
|
if (!RTW_CANNOT_RUN(adapter))
|
|
RTW_INFO(FUNC_ADPT_FMT" waiting for join_abort time out!\n", FUNC_ADPT_ARG(adapter));
|
|
}
|
|
}
|
|
|
|
pmlmeext->join_abort = 0;
|
|
pass_ms = rtw_get_passing_time_ms(start);
|
|
|
|
return pass_ms;
|
|
}
|
|
|
|
u32 rtw_join_abort_timeout(_adapter *adapter, u32 timeout_ms)
|
|
{
|
|
return _rtw_wait_join_done(adapter, _TRUE, timeout_ms);
|
|
}
|
|
|
|
static struct sta_info *rtw_joinbss_update_stainfo(_adapter *padapter, struct wlan_network *pnetwork)
|
|
{
|
|
int i;
|
|
struct sta_info *psta = NULL;
|
|
struct recv_reorder_ctrl *preorder_ctrl;
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
#ifdef CONFIG_RTS_FULL_BW
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct wlan_network *cur_network = &(pmlmepriv->cur_network);
|
|
#endif/*CONFIG_RTS_FULL_BW*/
|
|
|
|
psta = rtw_get_stainfo(pstapriv, pnetwork->network.MacAddress);
|
|
if (psta == NULL)
|
|
psta = rtw_alloc_stainfo(pstapriv, pnetwork->network.MacAddress);
|
|
|
|
if (psta) { /* update ptarget_sta */
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
|
|
psta->cmn.aid = pnetwork->join_res;
|
|
|
|
update_sta_info(padapter, psta);
|
|
|
|
/* update station supportRate */
|
|
psta->bssratelen = rtw_get_rateset_len(pnetwork->network.SupportedRates);
|
|
_rtw_memcpy(psta->bssrateset, pnetwork->network.SupportedRates, psta->bssratelen);
|
|
rtw_hal_update_sta_ra_info(padapter, psta);
|
|
|
|
psta->wireless_mode = pmlmeext->cur_wireless_mode;
|
|
rtw_hal_update_sta_wset(padapter, psta);
|
|
|
|
/* sta mode */
|
|
rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, _TRUE);
|
|
|
|
/* security related */
|
|
#ifdef CONFIG_RTW_80211R
|
|
if ((padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
|
|
&& (psta->ft_pairwise_key_installed == _FALSE)) {
|
|
#else
|
|
if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) {
|
|
#endif
|
|
u8 *ie;
|
|
sint ie_len;
|
|
u8 mfp_opt = MFP_NO;
|
|
u8 spp_opt = 0;
|
|
|
|
padapter->securitypriv.binstallGrpkey = _FALSE;
|
|
padapter->securitypriv.busetkipkey = _FALSE;
|
|
padapter->securitypriv.bgrpkey_handshake = _FALSE;
|
|
|
|
ie = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, WLAN_EID_RSN
|
|
, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_));
|
|
if (ie && ie_len > 0
|
|
&& rtw_parse_wpa2_ie(ie, ie_len + 2, NULL, NULL, NULL, NULL, &mfp_opt, &spp_opt) == _SUCCESS
|
|
) {
|
|
if (padapter->securitypriv.mfp_opt >= MFP_OPTIONAL && mfp_opt >= MFP_OPTIONAL)
|
|
psta->flags |= WLAN_STA_MFP;
|
|
}
|
|
|
|
if (padapter->securitypriv.dot11PrivacyAlgrthm != _NO_PRIVACY_ ) {
|
|
/*check if amsdu is allowed */
|
|
if (rtw_check_amsdu_disable(padapter->registrypriv.amsdu_mode, spp_opt) == _TRUE)
|
|
psta->flags |= WLAN_STA_AMSDU_DISABLE;
|
|
}
|
|
psta->ieee8021x_blocked = _TRUE;
|
|
psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
|
|
|
|
_rtw_memset((u8 *)&psta->dot118021x_UncstKey, 0, sizeof(union Keytype));
|
|
_rtw_memset((u8 *)&psta->dot11tkiprxmickey, 0, sizeof(union Keytype));
|
|
_rtw_memset((u8 *)&psta->dot11tkiptxmickey, 0, sizeof(union Keytype));
|
|
}
|
|
|
|
/* Commented by Albert 2012/07/21 */
|
|
/* When doing the WPS, the wps_ie_len won't equal to 0 */
|
|
/* And the Wi-Fi driver shouldn't allow the data packet to be tramsmitted. */
|
|
if (padapter->securitypriv.wps_ie_len != 0) {
|
|
psta->ieee8021x_blocked = _TRUE;
|
|
padapter->securitypriv.wps_ie_len = 0;
|
|
}
|
|
|
|
|
|
/* for A-MPDU Rx reordering buffer control for sta_info */
|
|
/* if A-MPDU Rx is enabled, reseting rx_ordering_ctrl wstart_b(indicate_seq) to default value=0xffff */
|
|
/* todo: check if AP can send A-MPDU packets */
|
|
for (i = 0; i < 16 ; i++) {
|
|
/* preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; */
|
|
preorder_ctrl = &psta->recvreorder_ctrl[i];
|
|
preorder_ctrl->enable = _FALSE;
|
|
preorder_ctrl->indicate_seq = 0xffff;
|
|
rtw_clear_bit(RTW_RECV_ACK_OR_TIMEOUT, &preorder_ctrl->rec_abba_rsp_ack);
|
|
#ifdef DBG_RX_SEQ
|
|
RTW_INFO("DBG_RX_SEQ "FUNC_ADPT_FMT" tid:%u SN_CLEAR indicate_seq:%u preorder_ctrl->rec_abba_rsp_ack:%lu\n"
|
|
, FUNC_ADPT_ARG(padapter)
|
|
, i
|
|
, preorder_ctrl->indicate_seq
|
|
,preorder_ctrl->rec_abba_rsp_ack
|
|
);
|
|
#endif
|
|
preorder_ctrl->wend_b = 0xffff;
|
|
preorder_ctrl->wsize_b = 64;/* max_ampdu_sz; */ /* ex. 32(kbytes) -> wsize_b=32 */
|
|
preorder_ctrl->ampdu_size = RX_AMPDU_SIZE_INVALID;
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_80211K
|
|
_rtw_memcpy(&psta->rm_en_cap, pnetwork->network.PhyInfo.rm_en_cap, 5);
|
|
#endif
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
|
if (padapter->multi_ap & MULTI_AP_BACKHAUL_STA) {
|
|
u8 multi_ap = rtw_get_multi_ap_ie_ext(pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
|
|
, pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6);
|
|
|
|
if (multi_ap & MULTI_AP_BACKHAUL_BSS) /* backhaul bss, enable WDS */
|
|
psta->flags |= WLAN_STA_MULTI_AP | WLAN_STA_WDS;
|
|
else if (multi_ap & MULTI_AP_FRONTHAUL_BSS) /* fronthaul bss only */
|
|
psta->flags |= WLAN_STA_MULTI_AP;
|
|
}
|
|
#endif
|
|
#ifdef CONFIG_RTS_FULL_BW
|
|
rtw_parse_sta_vendor_ie_8812(padapter, psta, BSS_EX_TLV_IES(&cur_network->network), BSS_EX_TLV_IES_LEN(&cur_network->network));
|
|
#endif
|
|
return psta;
|
|
|
|
}
|
|
|
|
/* pnetwork : returns from rtw_joinbss_event_callback
|
|
* ptarget_wlan: found from scanned_queue */
|
|
static void rtw_joinbss_update_network(_adapter *padapter, struct wlan_network *ptarget_wlan, struct wlan_network *pnetwork)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
|
struct wlan_network *cur_network = &(pmlmepriv->cur_network);
|
|
sint tmp_fw_state = 0x0;
|
|
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
|
|
/* why not use ptarget_wlan?? */
|
|
_rtw_memcpy(&cur_network->network, &pnetwork->network, pnetwork->network.Length);
|
|
/* some IEs in pnetwork is wrong, so we should use ptarget_wlan IEs */
|
|
cur_network->network.IELength = ptarget_wlan->network.IELength;
|
|
_rtw_memcpy(&cur_network->network.IEs[0], &ptarget_wlan->network.IEs[0], MAX_IE_SZ);
|
|
|
|
cur_network->aid = pnetwork->join_res;
|
|
|
|
|
|
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
|
rtw_set_signal_stat_timer(&padapter->recvpriv);
|
|
#endif
|
|
padapter->recvpriv.signal_strength = ptarget_wlan->network.PhyInfo.SignalStrength;
|
|
padapter->recvpriv.signal_qual = ptarget_wlan->network.PhyInfo.SignalQuality;
|
|
/* the ptarget_wlan->network.Rssi is raw data, we use ptarget_wlan->network.PhyInfo.SignalStrength instead (has scaled) */
|
|
padapter->recvpriv.rssi = translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength);
|
|
#if defined(DBG_RX_SIGNAL_DISPLAY_PROCESSING) && 1
|
|
RTW_INFO(FUNC_ADPT_FMT" signal_strength:%3u, rssi:%3d, signal_qual:%3u"
|
|
"\n"
|
|
, FUNC_ADPT_ARG(padapter)
|
|
, padapter->recvpriv.signal_strength
|
|
, padapter->recvpriv.rssi
|
|
, padapter->recvpriv.signal_qual
|
|
);
|
|
#endif
|
|
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
|
rtw_set_signal_stat_timer(&padapter->recvpriv);
|
|
#endif
|
|
|
|
/* update fw_state */ /* will clr WIFI_UNDER_LINKING here indirectly */
|
|
|
|
switch (pnetwork->network.InfrastructureMode) {
|
|
case Ndis802_11Infrastructure:
|
|
/* Check encryption */
|
|
if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
|
|
tmp_fw_state = tmp_fw_state | WIFI_UNDER_KEY_HANDSHAKE;
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS))
|
|
tmp_fw_state = tmp_fw_state | WIFI_UNDER_WPS;
|
|
|
|
init_fwstate(pmlmepriv, WIFI_STATION_STATE | tmp_fw_state);
|
|
|
|
break;
|
|
case Ndis802_11IBSS:
|
|
/*pmlmepriv->fw_state = WIFI_ADHOC_STATE;*/
|
|
init_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
|
|
break;
|
|
default:
|
|
/*pmlmepriv->fw_state = WIFI_NULL_STATE;*/
|
|
init_fwstate(pmlmepriv, WIFI_NULL_STATE);
|
|
break;
|
|
}
|
|
|
|
rtw_update_protection(padapter, (cur_network->network.IEs) + sizeof(NDIS_802_11_FIXED_IEs),
|
|
(cur_network->network.IELength));
|
|
|
|
#ifdef CONFIG_80211N_HT
|
|
rtw_update_ht_cap(padapter, cur_network->network.IEs, cur_network->network.IELength, (u8) cur_network->network.Configuration.DSConfig);
|
|
#endif
|
|
}
|
|
|
|
/* Notes: the fucntion could be > passive_level (the same context as Rx tasklet)
|
|
* pnetwork : returns from rtw_joinbss_event_callback
|
|
* ptarget_wlan: found from scanned_queue
|
|
* if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if "ptarget_sta" & "ptarget_wlan" exist.
|
|
* if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check if "ptarget_wlan" exist.
|
|
* if join_res > 0, update "cur_network->network" from "pnetwork->network" if (ptarget_wlan !=NULL).
|
|
*/
|
|
/* #define REJOIN */
|
|
void rtw_joinbss_event_prehandle(_adapter *adapter, u8 *pbuf, u16 status)
|
|
{
|
|
_irqL irqL;
|
|
static u8 retry = 0;
|
|
struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL;
|
|
struct sta_priv *pstapriv = &adapter->stapriv;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct wlan_network *pnetwork = (struct wlan_network *)pbuf;
|
|
struct wlan_network *cur_network = &(pmlmepriv->cur_network);
|
|
struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL;
|
|
unsigned int the_same_macaddr = _FALSE;
|
|
|
|
rtw_get_encrypt_decrypt_from_registrypriv(adapter);
|
|
|
|
the_same_macaddr = _rtw_memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN);
|
|
|
|
pnetwork->network.Length = get_WLAN_BSSID_EX_sz(&pnetwork->network);
|
|
if (pnetwork->network.Length > sizeof(WLAN_BSSID_EX))
|
|
goto exit;
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
|
|
pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
|
|
|
|
|
|
if (pnetwork->join_res > 0) {
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
retry = 0;
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) {
|
|
/* s1. find ptarget_wlan */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
|
if (the_same_macaddr == _TRUE)
|
|
ptarget_wlan = _rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress);
|
|
else {
|
|
pcur_wlan = _rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress);
|
|
if (pcur_wlan)
|
|
pcur_wlan->fixed = _FALSE;
|
|
|
|
pcur_sta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress);
|
|
if (pcur_sta) {
|
|
/* _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); */
|
|
rtw_free_stainfo(adapter, pcur_sta);
|
|
/* _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); */
|
|
}
|
|
|
|
ptarget_wlan = _rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress);
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) {
|
|
if (ptarget_wlan)
|
|
ptarget_wlan->fixed = _TRUE;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
ptarget_wlan = _rtw_find_same_network(&pmlmepriv->scanned_queue, pnetwork);
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) {
|
|
if (ptarget_wlan)
|
|
ptarget_wlan->fixed = _TRUE;
|
|
}
|
|
}
|
|
|
|
/* s2. update cur_network */
|
|
if (ptarget_wlan)
|
|
rtw_joinbss_update_network(adapter, ptarget_wlan, pnetwork);
|
|
else {
|
|
RTW_PRINT("Can't find ptarget_wlan when joinbss_event callback\n");
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
goto ignore_joinbss_callback;
|
|
}
|
|
|
|
|
|
/* s3. find ptarget_sta & update ptarget_sta after update cur_network only for station mode */
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) {
|
|
ptarget_sta = rtw_joinbss_update_stainfo(adapter, pnetwork);
|
|
if (ptarget_sta == NULL) {
|
|
RTW_ERR("Can't update stainfo when joinbss_event callback\n");
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
goto ignore_joinbss_callback;
|
|
}
|
|
|
|
/* Queue TX packets before FW/HW ready */
|
|
/* clear in mlmeext_joinbss_event_callback() */
|
|
rtw_xmit_queue_set(ptarget_sta);
|
|
}
|
|
|
|
/* s4. indicate connect */
|
|
if (MLME_IS_STA(adapter) || MLME_IS_ADHOC(adapter)) {
|
|
pmlmepriv->cur_network_scanned = ptarget_wlan;
|
|
rtw_indicate_connect(adapter);
|
|
}
|
|
|
|
/* s5. Cancle assoc_timer */
|
|
_cancel_timer_ex(&pmlmepriv->assoc_timer);
|
|
|
|
|
|
} else {
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
goto ignore_joinbss_callback;
|
|
}
|
|
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
|
|
} else if (pnetwork->join_res == -4) {
|
|
rtw_reset_securitypriv(adapter);
|
|
pmlmepriv->join_status = status;
|
|
_set_timer(&pmlmepriv->assoc_timer, 1);
|
|
|
|
/* rtw_free_assoc_resources(adapter, _TRUE); */
|
|
|
|
if ((check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) == _TRUE) {
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING);
|
|
}
|
|
|
|
} else { /* if join_res < 0 (join fails), then try again */
|
|
|
|
#ifdef REJOIN
|
|
res = _FAIL;
|
|
if (retry < 2) {
|
|
res = rtw_select_and_join_from_scanned_queue(pmlmepriv);
|
|
}
|
|
|
|
if (res == _SUCCESS) {
|
|
/* extend time of assoc_timer */
|
|
_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
|
|
retry++;
|
|
} else if (res == 2) { /* there is no need to wait for join */
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING);
|
|
rtw_indicate_connect(adapter);
|
|
} else {
|
|
#endif
|
|
pmlmepriv->join_status = status;
|
|
_set_timer(&pmlmepriv->assoc_timer, 1);
|
|
/* rtw_free_assoc_resources(adapter, _TRUE); */
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_LINKING);
|
|
|
|
#ifdef REJOIN
|
|
retry = 0;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
ignore_joinbss_callback:
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void rtw_joinbss_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wlan_network *pnetwork = (struct wlan_network *)pbuf;
|
|
|
|
|
|
mlmeext_joinbss_event_callback(adapter, pnetwork->join_res);
|
|
|
|
rtw_mi_os_xmit_schedule(adapter);
|
|
|
|
}
|
|
|
|
void rtw_sta_media_status_rpt(_adapter *adapter, struct sta_info *sta, bool connected)
|
|
{
|
|
struct macid_ctl_t *macid_ctl = &adapter->dvobj->macid_ctl;
|
|
bool miracast_enabled = 0;
|
|
bool miracast_sink = 0;
|
|
u8 role = H2C_MSR_ROLE_RSVD;
|
|
|
|
if (sta == NULL) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" sta is NULL\n"
|
|
, FUNC_ADPT_ARG(adapter));
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
if (sta->cmn.mac_id >= macid_ctl->num) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" invalid macid:%u\n"
|
|
, FUNC_ADPT_ARG(adapter), sta->cmn.mac_id);
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
if (!rtw_macid_is_used(macid_ctl, sta->cmn.mac_id)) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" macid:%u not is used, set connected to 0\n"
|
|
, FUNC_ADPT_ARG(adapter), sta->cmn.mac_id);
|
|
connected = 0;
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
if (connected && !rtw_macid_is_bmc(macid_ctl, sta->cmn.mac_id)) {
|
|
miracast_enabled = STA_OP_WFD_MODE(sta) != 0 && is_miracast_enabled(adapter);
|
|
miracast_sink = miracast_enabled && (STA_OP_WFD_MODE(sta) & MIRACAST_SINK);
|
|
|
|
#ifdef CONFIG_TDLS
|
|
if (sta->tdls_sta_state & TDLS_LINKED_STATE)
|
|
role = H2C_MSR_ROLE_TDLS;
|
|
else
|
|
#endif
|
|
if (MLME_IS_STA(adapter)) {
|
|
if (MLME_IS_GC(adapter))
|
|
role = H2C_MSR_ROLE_GO;
|
|
else
|
|
role = H2C_MSR_ROLE_AP;
|
|
} else if (MLME_IS_AP(adapter)) {
|
|
if (MLME_IS_GO(adapter))
|
|
role = H2C_MSR_ROLE_GC;
|
|
else
|
|
role = H2C_MSR_ROLE_STA;
|
|
} else if (MLME_IS_ADHOC(adapter) || MLME_IS_ADHOC_MASTER(adapter))
|
|
role = H2C_MSR_ROLE_ADHOC;
|
|
else if (MLME_IS_MESH(adapter))
|
|
role = H2C_MSR_ROLE_MESH;
|
|
|
|
#ifdef CONFIG_WFD
|
|
if (role == H2C_MSR_ROLE_GC
|
|
|| role == H2C_MSR_ROLE_GO
|
|
|| role == H2C_MSR_ROLE_TDLS
|
|
) {
|
|
if (adapter->wfd_info.rtsp_ctrlport
|
|
|| adapter->wfd_info.tdls_rtsp_ctrlport
|
|
|| adapter->wfd_info.peer_rtsp_ctrlport)
|
|
rtw_wfd_st_switch(sta, 1);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
rtw_hal_set_FwMediaStatusRpt_single_cmd(adapter
|
|
, connected
|
|
, miracast_enabled
|
|
, miracast_sink
|
|
, role
|
|
, sta->cmn.mac_id
|
|
);
|
|
}
|
|
|
|
u8 rtw_sta_media_status_rpt_cmd(_adapter *adapter, struct sta_info *sta, bool connected)
|
|
{
|
|
struct cmd_priv *cmdpriv = &adapter->cmdpriv;
|
|
struct cmd_obj *cmdobj;
|
|
struct drvextra_cmd_parm *cmd_parm;
|
|
struct sta_media_status_rpt_cmd_parm *rpt_parm;
|
|
u8 res = _SUCCESS;
|
|
|
|
cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
|
if (cmdobj == NULL) {
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
|
|
if (cmd_parm == NULL) {
|
|
rtw_mfree((u8 *)cmdobj, sizeof(struct cmd_obj));
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
rpt_parm = (struct sta_media_status_rpt_cmd_parm *)rtw_zmalloc(sizeof(struct sta_media_status_rpt_cmd_parm));
|
|
if (rpt_parm == NULL) {
|
|
rtw_mfree((u8 *)cmdobj, sizeof(struct cmd_obj));
|
|
rtw_mfree((u8 *)cmd_parm, sizeof(struct drvextra_cmd_parm));
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
rpt_parm->sta = sta;
|
|
rpt_parm->connected = connected;
|
|
|
|
cmd_parm->ec_id = STA_MSTATUS_RPT_WK_CID;
|
|
cmd_parm->type = 0;
|
|
cmd_parm->size = sizeof(struct sta_media_status_rpt_cmd_parm);
|
|
cmd_parm->pbuf = (u8 *)rpt_parm;
|
|
init_h2fwcmd_w_parm_no_rsp(cmdobj, cmd_parm, CMD_SET_DRV_EXTRA);
|
|
|
|
res = rtw_enqueue_cmd(cmdpriv, cmdobj);
|
|
|
|
exit:
|
|
return res;
|
|
}
|
|
|
|
inline void rtw_sta_media_status_rpt_cmd_hdl(_adapter *adapter, struct sta_media_status_rpt_cmd_parm *parm)
|
|
{
|
|
rtw_sta_media_status_rpt(adapter, parm->sta, parm->connected);
|
|
}
|
|
|
|
void rtw_stassoc_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
_irqL irqL;
|
|
struct sta_info *psta;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf;
|
|
struct wlan_network *cur_network = &(pmlmepriv->cur_network);
|
|
struct wlan_network *ptarget_wlan = NULL;
|
|
|
|
|
|
#if CONFIG_RTW_MACADDR_ACL
|
|
if (rtw_access_ctrl(adapter, pstassoc->macaddr) == _FALSE)
|
|
return;
|
|
#endif
|
|
|
|
#if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
|
|
if (MLME_IS_AP(adapter) || MLME_IS_MESH(adapter)) {
|
|
psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr);
|
|
if (psta) {
|
|
u8 *passoc_req = NULL;
|
|
u32 assoc_req_len = 0;
|
|
|
|
rtw_sta_media_status_rpt(adapter, psta, 1);
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
rtw_hal_mcc_update_macid_bitmap(adapter, psta->cmn.mac_id, _TRUE);
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
#ifndef CONFIG_AUTO_AP_MODE
|
|
ap_sta_info_defer_update(adapter, psta);
|
|
|
|
if (!MLME_IS_MESH(adapter)) {
|
|
/* report to upper layer */
|
|
RTW_INFO("indicate_sta_assoc_event to upper layer - hostapd\n");
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
_enter_critical_bh(&psta->lock, &irqL);
|
|
if (psta->passoc_req && psta->assoc_req_len > 0) {
|
|
passoc_req = rtw_zmalloc(psta->assoc_req_len);
|
|
if (passoc_req) {
|
|
assoc_req_len = psta->assoc_req_len;
|
|
_rtw_memcpy(passoc_req, psta->passoc_req, assoc_req_len);
|
|
}
|
|
}
|
|
_exit_critical_bh(&psta->lock, &irqL);
|
|
|
|
if (passoc_req && assoc_req_len > 0) {
|
|
rtw_cfg80211_indicate_sta_assoc(adapter, passoc_req, assoc_req_len);
|
|
rtw_mfree(passoc_req, assoc_req_len);
|
|
}
|
|
#else /* !CONFIG_IOCTL_CFG80211 */
|
|
rtw_indicate_sta_assoc_event(adapter, psta);
|
|
#endif /* !CONFIG_IOCTL_CFG80211 */
|
|
}
|
|
#endif /* !CONFIG_AUTO_AP_MODE */
|
|
|
|
#ifdef CONFIG_BEAMFORMING
|
|
beamforming_wk_cmd(adapter, BEAMFORMING_CTRL_ENTER, (u8 *)psta, sizeof(struct sta_info), 0);
|
|
#endif/*CONFIG_BEAMFORMING*/
|
|
if (is_wep_enc(adapter->securitypriv.dot11PrivacyAlgrthm))
|
|
rtw_ap_wep_pk_setting(adapter, psta);
|
|
|
|
#ifdef CONFIG_PLATFORM_CMAP_INTFS
|
|
if (MLME_IS_AP(adapter)) {
|
|
cmap_intfs_nl_sta_event(psta->cmn.mac_addr, adapter_mac_addr(adapter), 1
|
|
, psta->passoc_req + IEEE80211_3ADDR_LEN, psta->assoc_req_len - IEEE80211_3ADDR_LEN);
|
|
}
|
|
#endif
|
|
}
|
|
goto exit;
|
|
}
|
|
#endif /* defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) */
|
|
|
|
/* for AD-HOC mode */
|
|
psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr);
|
|
if (psta == NULL) {
|
|
RTW_ERR(FUNC_ADPT_FMT" get no sta_info with "MAC_FMT"\n"
|
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(pstassoc->macaddr));
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
rtw_sta_media_status_rpt(adapter, psta, 1);
|
|
|
|
if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
|
|
psta->dot118021XPrivacy = adapter->securitypriv.dot11PrivacyAlgrthm;
|
|
|
|
|
|
psta->ieee8021x_blocked = _FALSE;
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) ||
|
|
(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE)) {
|
|
if (adapter->stapriv.asoc_sta_count == 2) {
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
ptarget_wlan = _rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress);
|
|
pmlmepriv->cur_network_scanned = ptarget_wlan;
|
|
if (ptarget_wlan)
|
|
ptarget_wlan->fixed = _TRUE;
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
/* a sta + bc/mc_stainfo (not Ibss_stainfo) */
|
|
rtw_indicate_connect(adapter);
|
|
}
|
|
}
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
|
|
mlmeext_sta_add_event_callback(adapter, psta);
|
|
|
|
#ifdef CONFIG_RTL8711
|
|
/* submit SetStaKey_cmd to tell fw, fw will allocate an CAM entry for this sta */
|
|
rtw_setstakey_cmd(adapter, psta, GROUP_KEY, _TRUE);
|
|
#endif
|
|
|
|
exit:
|
|
#ifdef CONFIG_RTS_FULL_BW
|
|
rtw_set_rts_bw(adapter);
|
|
#endif/*CONFIG_RTS_FULL_BW*/
|
|
return;
|
|
}
|
|
|
|
#ifdef CONFIG_IEEE80211W
|
|
void rtw_sta_timeout_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
#ifdef CONFIG_AP_MODE
|
|
_irqL irqL;
|
|
struct sta_info *psta;
|
|
struct stadel_event *pstadel = (struct stadel_event *)pbuf;
|
|
struct sta_priv *pstapriv = &adapter->stapriv;
|
|
|
|
psta = rtw_get_stainfo(&adapter->stapriv, pstadel->macaddr);
|
|
|
|
if (psta) {
|
|
u8 updated = _FALSE;
|
|
|
|
_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
|
|
if (rtw_is_list_empty(&psta->asoc_list) == _FALSE) {
|
|
rtw_list_delete(&psta->asoc_list);
|
|
pstapriv->asoc_list_cnt--;
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
|
if (psta->tbtx_enable)
|
|
pstapriv->tbtx_asoc_list_cnt--;
|
|
#endif
|
|
updated = ap_free_sta(adapter, psta, _TRUE, WLAN_REASON_PREV_AUTH_NOT_VALID, _TRUE);
|
|
}
|
|
_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
|
|
|
|
associated_clients_update(adapter, updated, STA_INFO_UPDATE_ALL);
|
|
}
|
|
#endif /* CONFIG_AP_MODE */
|
|
}
|
|
#endif /* CONFIG_IEEE80211W */
|
|
|
|
void rtw_sta_mstatus_disc_rpt(_adapter *adapter, u8 mac_id)
|
|
{
|
|
struct macid_ctl_t *macid_ctl = &adapter->dvobj->macid_ctl;
|
|
|
|
if (mac_id < macid_ctl->num) {
|
|
u8 id_is_shared = mac_id == RTW_DEFAULT_MGMT_MACID; /* TODO: real shared macid judgment */
|
|
|
|
RTW_INFO(FUNC_ADPT_FMT" - mac_id=%d%s\n", FUNC_ADPT_ARG(adapter)
|
|
, mac_id, id_is_shared ? " shared" : "");
|
|
|
|
if (!id_is_shared) {
|
|
rtw_hal_macid_drop(adapter, mac_id);
|
|
rtw_hal_set_FwMediaStatusRpt_single_cmd(adapter, 0, 0, 0, 0, mac_id);
|
|
/*
|
|
* For safety, prevent from keeping macid sleep.
|
|
* If we can sure all power mode enter/leave are paired,
|
|
* this check can be removed.
|
|
* Lucas@20131113
|
|
*/
|
|
/* wakeup macid after disconnect. */
|
|
/*if (MLME_IS_STA(adapter))*/
|
|
rtw_hal_macid_wakeup(adapter, mac_id);
|
|
}
|
|
} else {
|
|
RTW_PRINT(FUNC_ADPT_FMT" invalid macid:%u\n"
|
|
, FUNC_ADPT_ARG(adapter), mac_id);
|
|
rtw_warn_on(1);
|
|
}
|
|
}
|
|
void rtw_sta_mstatus_report(_adapter *adapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
|
|
struct sta_info *psta = NULL;
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
|
psta = rtw_get_stainfo(&adapter->stapriv, tgt_network->network.MacAddress);
|
|
if (psta)
|
|
rtw_sta_mstatus_disc_rpt(adapter, psta->cmn.mac_id);
|
|
else {
|
|
RTW_INFO("%s "ADPT_FMT" - mac_addr: "MAC_FMT" psta == NULL\n", __func__, ADPT_ARG(adapter), MAC_ARG(tgt_network->network.MacAddress));
|
|
rtw_warn_on(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
_irqL irqL, irqL2;
|
|
|
|
struct sta_info *psta;
|
|
struct wlan_network *pwlan = NULL;
|
|
WLAN_BSSID_EX *pdev_network = NULL;
|
|
u8 *pibss = NULL;
|
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
|
struct stadel_event *pstadel = (struct stadel_event *)pbuf;
|
|
struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
|
|
|
|
RTW_INFO("%s(mac_id=%d)=" MAC_FMT "\n", __func__, pstadel->mac_id, MAC_ARG(pstadel->macaddr));
|
|
rtw_sta_mstatus_disc_rpt(adapter, pstadel->mac_id);
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
rtw_hal_mcc_update_macid_bitmap(adapter, pstadel->mac_id, _FALSE);
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
psta = rtw_get_stainfo(&adapter->stapriv, pstadel->macaddr);
|
|
|
|
if (psta == NULL) {
|
|
RTW_INFO("%s(mac_id=%d)=" MAC_FMT " psta == NULL\n", __func__, pstadel->mac_id, MAC_ARG(pstadel->macaddr));
|
|
/*rtw_warn_on(1);*/
|
|
}
|
|
|
|
if (psta)
|
|
rtw_wfd_st_switch(psta, 0);
|
|
|
|
if (MLME_IS_MESH(adapter)) {
|
|
rtw_free_stainfo(adapter, psta);
|
|
goto exit;
|
|
}
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
if (MLME_IS_AP(adapter)) {
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
#ifdef COMPAT_KERNEL_RELEASE
|
|
|
|
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
|
|
rtw_cfg80211_indicate_sta_disassoc(adapter, pstadel->macaddr, *(u16 *)pstadel->rsvd);
|
|
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) */
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
#ifdef CONFIG_PLATFORM_CMAP_INTFS
|
|
cmap_intfs_nl_sta_event(pstadel->macaddr, adapter_mac_addr(adapter), 0, NULL, 0);
|
|
#endif
|
|
|
|
rtw_free_stainfo(adapter, psta);
|
|
|
|
goto exit;
|
|
}
|
|
#endif /* CONFIG_AP_MODE */
|
|
|
|
mlmeext_sta_del_event_callback(adapter);
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL2);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
|
|
u16 reason = *((unsigned short *)(pstadel->rsvd));
|
|
bool roam = _FALSE;
|
|
struct wlan_network *roam_target = NULL;
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
#ifdef CONFIG_RTW_80211R
|
|
if (rtw_ft_roam_expired(adapter, reason))
|
|
pmlmepriv->ft_roam.ft_roam_on_expired = _TRUE;
|
|
else
|
|
pmlmepriv->ft_roam.ft_roam_on_expired = _FALSE;
|
|
#endif
|
|
if (adapter->registrypriv.wifi_spec == 1)
|
|
roam = _FALSE;
|
|
else if (reason == WLAN_REASON_EXPIRATION_CHK && rtw_chk_roam_flags(adapter, RTW_ROAM_ON_EXPIRED))
|
|
roam = _TRUE;
|
|
else if (reason == WLAN_REASON_ACTIVE_ROAM && rtw_chk_roam_flags(adapter, RTW_ROAM_ACTIVE)) {
|
|
roam = _TRUE;
|
|
roam_target = pmlmepriv->roam_network;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_80211R
|
|
if (reason == WLAN_REASON_ACTIVE_ROAM && rtw_ft_chk_flags(adapter, RTW_FT_BTM_ROAM)) {
|
|
roam = _TRUE;
|
|
roam_target = pmlmepriv->roam_network;
|
|
}
|
|
#endif
|
|
|
|
if (roam == _TRUE) {
|
|
if (rtw_to_roam(adapter) > 0)
|
|
rtw_dec_to_roam(adapter); /* this stadel_event is caused by roaming, decrease to_roam */
|
|
else if (rtw_to_roam(adapter) == 0)
|
|
rtw_set_to_roam(adapter, adapter->registrypriv.max_roaming_times);
|
|
} else
|
|
rtw_set_to_roam(adapter, 0);
|
|
#endif /* CONFIG_LAYER2_ROAMING */
|
|
|
|
rtw_free_uc_swdec_pending_queue(adapter);
|
|
|
|
rtw_free_assoc_resources(adapter, _TRUE);
|
|
rtw_free_mlme_priv_ie_data(pmlmepriv);
|
|
|
|
rtw_indicate_disconnect(adapter, *(u16 *)pstadel->rsvd, pstadel->locally_generated);
|
|
|
|
_rtw_roaming(adapter, roam_target);
|
|
}
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) ||
|
|
check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
|
|
|
|
/* _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
rtw_free_stainfo(adapter, psta);
|
|
/* _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); */
|
|
|
|
if (adapter->stapriv.asoc_sta_count == 1) { /* a sta + bc/mc_stainfo (not Ibss_stainfo) */
|
|
/* rtw_indicate_disconnect(adapter); */ /* removed@20091105 */
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
/* free old ibss network */
|
|
/* pwlan = _rtw_find_network(&pmlmepriv->scanned_queue, pstadel->macaddr); */
|
|
pwlan = _rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress);
|
|
if (pwlan) {
|
|
pwlan->fixed = _FALSE;
|
|
rtw_free_network_nolock(adapter, pwlan);
|
|
}
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
/* re-create ibss */
|
|
pdev_network = &(adapter->registrypriv.dev_network);
|
|
pibss = adapter->registrypriv.dev_network.MacAddress;
|
|
|
|
_rtw_memcpy(pdev_network, &tgt_network->network, get_WLAN_BSSID_EX_sz(&tgt_network->network));
|
|
|
|
_rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID));
|
|
_rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID));
|
|
|
|
rtw_update_registrypriv_dev_network(adapter);
|
|
|
|
rtw_generate_random_ibss(pibss);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
|
|
set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
|
|
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE);
|
|
}
|
|
|
|
if (rtw_create_ibss_cmd(adapter, 0) != _SUCCESS)
|
|
RTW_ERR("rtw_create_ibss_cmd FAIL\n");
|
|
|
|
}
|
|
|
|
}
|
|
#endif /* CONFIG_AP_MODE */
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL2);
|
|
exit:
|
|
#ifdef CONFIG_RTS_FULL_BW
|
|
rtw_set_rts_bw(adapter);
|
|
#endif/*CONFIG_RTS_FULL_BW*/
|
|
return;
|
|
}
|
|
|
|
void rtw_wmm_event_callback(PADAPTER padapter, u8 *pbuf)
|
|
{
|
|
|
|
WMMOnAssocRsp(padapter);
|
|
|
|
|
|
}
|
|
|
|
/*
|
|
* rtw_join_timeout_handler - Timeout/failure handler for CMD JoinBss
|
|
*/
|
|
void rtw_join_timeout_handler(void *ctx)
|
|
{
|
|
_adapter *adapter = (_adapter *)ctx;
|
|
_irqL irqL;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
|
|
#if 0
|
|
if (rtw_is_drv_stopped(adapter)) {
|
|
_rtw_up_sema(&pmlmepriv->assoc_terminate);
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
RTW_INFO("%s, fw_state=%x\n", __FUNCTION__, get_fwstate(pmlmepriv));
|
|
|
|
if (RTW_CANNOT_RUN(adapter))
|
|
return;
|
|
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (rtw_to_roam(adapter) > 0) { /* join timeout caused by roaming */
|
|
while (1) {
|
|
rtw_dec_to_roam(adapter);
|
|
if (rtw_to_roam(adapter) != 0) { /* try another */
|
|
int do_join_r;
|
|
RTW_INFO("%s try another roaming\n", __FUNCTION__);
|
|
do_join_r = rtw_do_join(adapter);
|
|
if (_SUCCESS != do_join_r) {
|
|
RTW_INFO("%s roaming do_join return %d\n", __FUNCTION__ , do_join_r);
|
|
continue;
|
|
}
|
|
break;
|
|
} else {
|
|
RTW_INFO("%s We've try roaming but fail\n", __FUNCTION__);
|
|
#ifdef CONFIG_RTW_80211R
|
|
rtw_ft_clr_flags(adapter, RTW_FT_PEER_EN|RTW_FT_PEER_OTD_EN);
|
|
rtw_ft_reset_status(adapter);
|
|
#endif
|
|
rtw_indicate_disconnect(adapter, pmlmepriv->join_status, _FALSE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
} else
|
|
#endif
|
|
{
|
|
rtw_indicate_disconnect(adapter, pmlmepriv->join_status, _FALSE);
|
|
free_scanqueue(pmlmepriv);/* ??? */
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
/* indicate disconnect for the case that join_timeout and check_fwstate != FW_LINKED */
|
|
rtw_cfg80211_indicate_disconnect(adapter, pmlmepriv->join_status, _FALSE);
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
}
|
|
|
|
pmlmepriv->join_status = 0; /* reset */
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
|
|
#ifdef CONFIG_DRVEXT_MODULE_WSC
|
|
drvext_assoc_fail_indicate(&adapter->drvextpriv);
|
|
#endif
|
|
|
|
|
|
|
|
}
|
|
|
|
/*
|
|
* rtw_scan_timeout_handler - Timeout/Faliure handler for CMD SiteSurvey
|
|
* @adapter: pointer to _adapter structure
|
|
*/
|
|
void rtw_scan_timeout_handler(void *ctx)
|
|
{
|
|
_adapter *adapter = (_adapter *)ctx;
|
|
_irqL irqL;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
RTW_INFO(FUNC_ADPT_FMT" fw_state=%x\n", FUNC_ADPT_ARG(adapter), get_fwstate(pmlmepriv));
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_SURVEY);
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
rtw_cfg80211_surveydone_event_callback(adapter);
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
rtw_indicate_scan_done(adapter, _TRUE);
|
|
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_IOCTL_CFG80211)
|
|
rtw_cfg80211_indicate_scan_done_for_buddy(adapter, _TRUE);
|
|
#endif
|
|
}
|
|
|
|
void rtw_mlme_reset_auto_scan_int(_adapter *adapter, u8 *reason)
|
|
{
|
|
#if defined(CONFIG_RTW_MESH) && defined(CONFIG_DFS_MASTER)
|
|
#if CONFIG_RTW_MESH_OFFCH_CAND
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
|
#endif
|
|
#endif
|
|
u8 u_ch;
|
|
u32 interval_ms = 0xffffffff; /* 0xffffffff: special value to make min() works well, also means no auto scan */
|
|
|
|
*reason = RTW_AUTO_SCAN_REASON_UNSPECIFIED;
|
|
rtw_mi_get_ch_setting_union(adapter, &u_ch, NULL, NULL);
|
|
|
|
if (hal_chk_bw_cap(adapter, BW_CAP_40M)
|
|
&& is_client_associated_to_ap(adapter) == _TRUE
|
|
&& u_ch >= 1 && u_ch <= 14
|
|
&& adapter->registrypriv.wifi_spec
|
|
/* TODO: AP Connected is 40MHz capability? */
|
|
) {
|
|
interval_ms = rtw_min(interval_ms, 60 * 1000);
|
|
*reason |= RTW_AUTO_SCAN_REASON_2040_BSS;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_MESH
|
|
#if CONFIG_RTW_MESH_OFFCH_CAND
|
|
if (adapter->mesh_cfg.peer_sel_policy.offch_find_int_ms
|
|
&& rtw_mesh_offch_candidate_accepted(adapter)
|
|
#ifdef CONFIG_DFS_MASTER
|
|
&& (!rfctl->radar_detect_ch || (IS_CH_WAITING(rfctl) && !IS_UNDER_CAC(rfctl)))
|
|
#endif
|
|
) {
|
|
interval_ms = rtw_min(interval_ms, adapter->mesh_cfg.peer_sel_policy.offch_find_int_ms);
|
|
*reason |= RTW_AUTO_SCAN_REASON_MESH_OFFCH_CAND;
|
|
}
|
|
#endif
|
|
#endif /* CONFIG_RTW_MESH */
|
|
|
|
if (interval_ms == 0xffffffff)
|
|
interval_ms = 0;
|
|
|
|
rtw_mlme_set_auto_scan_int(adapter, interval_ms);
|
|
return;
|
|
}
|
|
|
|
void rtw_drv_scan_by_self(_adapter *padapter, u8 reason)
|
|
{
|
|
struct sitesurvey_parm parm;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
int i;
|
|
#if 1
|
|
u8 ssc_chk;
|
|
|
|
ssc_chk = rtw_sitesurvey_condition_check(padapter, _FALSE);
|
|
if( ssc_chk == SS_DENY_BUSY_TRAFFIC) {
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ACTIVE) && pmlmepriv->need_to_roam == _TRUE)
|
|
RTW_INFO(FUNC_ADPT_FMT" need to roam, don't care BusyTraffic\n", FUNC_ADPT_ARG(padapter));
|
|
else
|
|
#endif
|
|
{
|
|
RTW_INFO(FUNC_ADPT_FMT" exit BusyTraffic\n", FUNC_ADPT_ARG(padapter));
|
|
goto exit;
|
|
}
|
|
}
|
|
else if (ssc_chk != SS_ALLOW)
|
|
goto exit;
|
|
|
|
if (!rtw_is_adapter_up(padapter))
|
|
goto exit;
|
|
#else
|
|
if (rtw_is_scan_deny(padapter))
|
|
goto exit;
|
|
|
|
if (!rtw_is_adapter_up(padapter))
|
|
goto exit;
|
|
|
|
if (rtw_mi_busy_traffic_check(padapter)) {
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ACTIVE) && pmlmepriv->need_to_roam == _TRUE) {
|
|
RTW_INFO("need to roam, don't care BusyTraffic\n");
|
|
} else
|
|
#endif
|
|
{
|
|
RTW_INFO(FUNC_ADPT_FMT" exit BusyTraffic\n", FUNC_ADPT_ARG(padapter));
|
|
goto exit;
|
|
}
|
|
}
|
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) && check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
|
|
RTW_INFO(FUNC_ADPT_FMT" WIFI_AP_STATE && WIFI_UNDER_WPS\n", FUNC_ADPT_ARG(padapter));
|
|
goto exit;
|
|
}
|
|
if (check_fwstate(pmlmepriv, (WIFI_UNDER_SURVEY | WIFI_UNDER_LINKING)) == _TRUE) {
|
|
RTW_INFO(FUNC_ADPT_FMT" WIFI_UNDER_SURVEY|WIFI_UNDER_LINKING\n", FUNC_ADPT_ARG(padapter));
|
|
goto exit;
|
|
}
|
|
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_buddy_check_fwstate(padapter, (WIFI_UNDER_SURVEY | WIFI_UNDER_LINKING | WIFI_UNDER_WPS))) {
|
|
RTW_INFO(FUNC_ADPT_FMT", but buddy_intf is under scanning or linking or wps_phase\n", FUNC_ADPT_ARG(padapter));
|
|
goto exit;
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
RTW_INFO(FUNC_ADPT_FMT" reason:0x%02x\n", FUNC_ADPT_ARG(padapter), reason);
|
|
|
|
/* only for 20/40 BSS */
|
|
if (reason == RTW_AUTO_SCAN_REASON_2040_BSS) {
|
|
rtw_init_sitesurvey_parm(padapter, &parm);
|
|
for (i=0;i<14;i++) {
|
|
parm.ch[i].hw_value = i + 1;
|
|
parm.ch[i].flags = RTW_IEEE80211_CHAN_PASSIVE_SCAN;
|
|
}
|
|
parm.ch_num = 14;
|
|
rtw_set_802_11_bssid_list_scan(padapter, &parm);
|
|
goto exit;
|
|
}
|
|
|
|
#if defined(CONFIG_RTW_WNM) || defined(CONFIG_RTW_80211K)
|
|
if ((reason == RTW_AUTO_SCAN_REASON_ROAM)
|
|
&& (rtw_roam_nb_scan_list_set(padapter, &parm)))
|
|
goto exit;
|
|
#endif
|
|
|
|
rtw_set_802_11_bssid_list_scan(padapter, NULL);
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
static void rtw_auto_scan_handler(_adapter *padapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
u8 reason = RTW_AUTO_SCAN_REASON_UNSPECIFIED;
|
|
|
|
rtw_mlme_reset_auto_scan_int(padapter, &reason);
|
|
|
|
#ifdef CONFIG_P2P
|
|
if (!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE))
|
|
goto exit;
|
|
#endif
|
|
|
|
#ifdef CONFIG_TDLS
|
|
if (padapter->tdlsinfo.link_established == _TRUE)
|
|
goto exit;
|
|
#endif
|
|
|
|
if (pmlmepriv->auto_scan_int_ms == 0
|
|
|| rtw_get_passing_time_ms(pmlmepriv->scan_start_time) < pmlmepriv->auto_scan_int_ms)
|
|
goto exit;
|
|
|
|
rtw_drv_scan_by_self(padapter, reason);
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
static u8 is_drv_in_lps(_adapter *adapter)
|
|
{
|
|
u8 is_in_lps = _FALSE;
|
|
|
|
#ifdef CONFIG_LPS_LCLK_WD_TIMER /* to avoid leaving lps 32k frequently*/
|
|
if ((adapter_to_pwrctl(adapter)->bFwCurrentInPSMode == _TRUE)
|
|
#ifdef CONFIG_BT_COEXIST
|
|
&& (rtw_btcoex_IsBtControlLps(adapter) == _FALSE)
|
|
#endif
|
|
)
|
|
is_in_lps = _TRUE;
|
|
#endif /* CONFIG_LPS_LCLK_WD_TIMER*/
|
|
return is_in_lps;
|
|
}
|
|
void rtw_iface_dynamic_check_timer_handlder(_adapter *adapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
|
|
if (adapter->net_closed == _TRUE)
|
|
return;
|
|
#ifdef CONFIG_LPS_LCLK_WD_TIMER /* to avoid leaving lps 32k frequently*/
|
|
if (is_drv_in_lps(adapter)) {
|
|
u8 bEnterPS;
|
|
|
|
linked_status_chk(adapter, 1);
|
|
|
|
bEnterPS = traffic_status_watchdog(adapter, 1);
|
|
if (bEnterPS) {
|
|
/* rtw_lps_ctrl_wk_cmd(adapter, LPS_CTRL_ENTER, 0); */
|
|
rtw_hal_dm_watchdog_in_lps(adapter);
|
|
} else {
|
|
/* call rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_LEAVE, 0) in traffic_status_watchdog() */
|
|
}
|
|
}
|
|
#endif /* CONFIG_LPS_LCLK_WD_TIMER */
|
|
|
|
/* auto site survey */
|
|
rtw_auto_scan_handler(adapter);
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
if (MLME_IS_AP(adapter)|| MLME_IS_MESH(adapter)) {
|
|
#ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
|
|
expire_timeout_chk(adapter);
|
|
#endif /* !CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
|
|
|
|
#ifdef CONFIG_BMC_TX_RATE_SELECT
|
|
rtw_update_bmc_sta_tx_rate(adapter);
|
|
#endif /*CONFIG_BMC_TX_RATE_SELECT*/
|
|
}
|
|
#endif /*CONFIG_AP_MODE*/
|
|
|
|
|
|
#ifdef CONFIG_BR_EXT
|
|
if (!adapter_use_wds(adapter)) {
|
|
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
|
|
rcu_read_lock();
|
|
#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) */
|
|
|
|
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
|
|
if (adapter->pnetdev->br_port
|
|
#else /* (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) */
|
|
if (rcu_dereference(adapter->pnetdev->rx_handler_data)
|
|
#endif /* (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) */
|
|
&& (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) == _TRUE)) {
|
|
/* expire NAT2.5 entry */
|
|
void nat25_db_expire(_adapter *priv);
|
|
nat25_db_expire(adapter);
|
|
|
|
if (adapter->pppoe_connection_in_progress > 0)
|
|
adapter->pppoe_connection_in_progress--;
|
|
/* due to rtw_dynamic_check_timer_handlder() is called every 2 seconds */
|
|
if (adapter->pppoe_connection_in_progress > 0)
|
|
adapter->pppoe_connection_in_progress--;
|
|
}
|
|
|
|
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
|
|
rcu_read_unlock();
|
|
#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) */
|
|
}
|
|
#endif /* CONFIG_BR_EXT */
|
|
|
|
}
|
|
|
|
/*TP_avg(t) = (1/10) * TP_avg(t-1) + (9/10) * TP(t) MBps*/
|
|
static void collect_sta_traffic_statistics(_adapter *adapter)
|
|
{
|
|
struct macid_ctl_t *macid_ctl = &adapter->dvobj->macid_ctl;
|
|
struct sta_info *sta;
|
|
u64 curr_tx_bytes = 0, curr_rx_bytes = 0;
|
|
u32 curr_tx_mbytes = 0, curr_rx_mbytes = 0;
|
|
int i;
|
|
|
|
for (i = 0; i < MACID_NUM_SW_LIMIT; i++) {
|
|
sta = macid_ctl->sta[i];
|
|
if (sta && !is_broadcast_mac_addr(sta->cmn.mac_addr)) {
|
|
if (sta->sta_stats.last_tx_bytes > sta->sta_stats.tx_bytes)
|
|
sta->sta_stats.last_tx_bytes = sta->sta_stats.tx_bytes;
|
|
if (sta->sta_stats.last_rx_bytes > sta->sta_stats.rx_bytes)
|
|
sta->sta_stats.last_rx_bytes = sta->sta_stats.rx_bytes;
|
|
if (sta->sta_stats.last_rx_bc_bytes > sta->sta_stats.rx_bc_bytes)
|
|
sta->sta_stats.last_rx_bc_bytes = sta->sta_stats.rx_bc_bytes;
|
|
if (sta->sta_stats.last_rx_mc_bytes > sta->sta_stats.rx_mc_bytes)
|
|
sta->sta_stats.last_rx_mc_bytes = sta->sta_stats.rx_mc_bytes;
|
|
|
|
curr_tx_bytes = sta->sta_stats.tx_bytes - sta->sta_stats.last_tx_bytes;
|
|
curr_rx_bytes = sta->sta_stats.rx_bytes - sta->sta_stats.last_rx_bytes;
|
|
sta->sta_stats.tx_tp_kbits = (curr_tx_bytes * 8 / 2) >> 10;/*Kbps*/
|
|
sta->sta_stats.rx_tp_kbits = (curr_rx_bytes * 8 / 2) >> 10;/*Kbps*/
|
|
|
|
sta->sta_stats.smooth_tx_tp_kbits = (sta->sta_stats.smooth_tx_tp_kbits * 6 / 10) + (sta->sta_stats.tx_tp_kbits * 4 / 10);/*Kbps*/
|
|
sta->sta_stats.smooth_rx_tp_kbits = (sta->sta_stats.smooth_rx_tp_kbits * 6 / 10) + (sta->sta_stats.rx_tp_kbits * 4 / 10);/*Kbps*/
|
|
|
|
curr_tx_mbytes = (curr_tx_bytes / 2) >> 20;/*MBps*/
|
|
curr_rx_mbytes = (curr_rx_bytes / 2) >> 20;/*MBps*/
|
|
|
|
sta->cmn.tx_moving_average_tp =
|
|
(sta->cmn.tx_moving_average_tp / 10) + (curr_tx_mbytes * 9 / 10); /*MBps*/
|
|
|
|
sta->cmn.rx_moving_average_tp =
|
|
(sta->cmn.rx_moving_average_tp / 10) + (curr_rx_mbytes * 9 /10); /*MBps*/
|
|
|
|
rtw_collect_bcn_info(sta->padapter);
|
|
|
|
if (adapter->bsta_tp_dump)
|
|
dump_sta_traffic(RTW_DBGDUMP, adapter, sta);
|
|
|
|
sta->sta_stats.last_tx_bytes = sta->sta_stats.tx_bytes;
|
|
sta->sta_stats.last_rx_bytes = sta->sta_stats.rx_bytes;
|
|
sta->sta_stats.last_rx_bc_bytes = sta->sta_stats.rx_bc_bytes;
|
|
sta->sta_stats.last_rx_mc_bytes = sta->sta_stats.rx_mc_bytes;
|
|
}
|
|
}
|
|
}
|
|
|
|
void rtw_sta_traffic_info(void *sel, _adapter *adapter)
|
|
{
|
|
struct macid_ctl_t *macid_ctl = &adapter->dvobj->macid_ctl;
|
|
struct sta_info *sta;
|
|
int i;
|
|
|
|
for (i = 0; i < MACID_NUM_SW_LIMIT; i++) {
|
|
sta = macid_ctl->sta[i];
|
|
if (sta && !is_broadcast_mac_addr(sta->cmn.mac_addr))
|
|
dump_sta_traffic(sel, adapter, sta);
|
|
}
|
|
}
|
|
|
|
/*#define DBG_TRAFFIC_STATISTIC*/
|
|
static void collect_traffic_statistics(_adapter *padapter)
|
|
{
|
|
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
|
|
|
|
/*_rtw_memset(&pdvobjpriv->traffic_stat, 0, sizeof(struct rtw_traffic_statistics));*/
|
|
|
|
/* Tx bytes reset*/
|
|
pdvobjpriv->traffic_stat.tx_bytes = 0;
|
|
pdvobjpriv->traffic_stat.tx_pkts = 0;
|
|
pdvobjpriv->traffic_stat.tx_drop = 0;
|
|
|
|
/* Rx bytes reset*/
|
|
pdvobjpriv->traffic_stat.rx_bytes = 0;
|
|
pdvobjpriv->traffic_stat.rx_pkts = 0;
|
|
pdvobjpriv->traffic_stat.rx_drop = 0;
|
|
|
|
rtw_mi_traffic_statistics(padapter);
|
|
|
|
/* Calculate throughput in last interval */
|
|
pdvobjpriv->traffic_stat.cur_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes - pdvobjpriv->traffic_stat.last_tx_bytes;
|
|
pdvobjpriv->traffic_stat.cur_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes - pdvobjpriv->traffic_stat.last_rx_bytes;
|
|
pdvobjpriv->traffic_stat.last_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes;
|
|
pdvobjpriv->traffic_stat.last_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes;
|
|
|
|
pdvobjpriv->traffic_stat.cur_tx_tp = (u32)(pdvobjpriv->traffic_stat.cur_tx_bytes * 8 / 2 / 1024 / 1024);/*Mbps*/
|
|
pdvobjpriv->traffic_stat.cur_rx_tp = (u32)(pdvobjpriv->traffic_stat.cur_rx_bytes * 8 / 2 / 1024 / 1024);/*Mbps*/
|
|
|
|
#ifdef DBG_TRAFFIC_STATISTIC
|
|
RTW_INFO("\n========================\n");
|
|
RTW_INFO("cur_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_tx_bytes);
|
|
RTW_INFO("cur_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_rx_bytes);
|
|
|
|
RTW_INFO("last_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_tx_bytes);
|
|
RTW_INFO("last_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_rx_bytes);
|
|
|
|
RTW_INFO("cur_tx_tp:%d (Mbps)\n", pdvobjpriv->traffic_stat.cur_tx_tp);
|
|
RTW_INFO("cur_rx_tp:%d (Mbps)\n", pdvobjpriv->traffic_stat.cur_rx_tp);
|
|
#endif
|
|
|
|
#ifdef CONFIG_RTW_NAPI
|
|
#ifdef CONFIG_RTW_NAPI_DYNAMIC
|
|
dynamic_napi_th_chk (padapter);
|
|
#endif /* CONFIG_RTW_NAPI_DYNAMIC */
|
|
#endif
|
|
|
|
}
|
|
|
|
void rtw_dynamic_check_timer_handlder(void *ctx)
|
|
{
|
|
struct dvobj_priv *pdvobj = (struct dvobj_priv *)ctx;
|
|
_adapter *adapter = dvobj_get_primary_adapter(pdvobj);
|
|
|
|
if (!adapter)
|
|
goto exit;
|
|
|
|
#if (MP_DRIVER == 1)
|
|
if (adapter->registrypriv.mp_mode == 1 && adapter->mppriv.mp_dm == 0) { /* for MP ODM dynamic Tx power tracking */
|
|
/* RTW_INFO("%s mp_dm =0 return\n", __func__); */
|
|
goto exit;
|
|
}
|
|
#endif
|
|
|
|
if (!rtw_is_hw_init_completed(adapter))
|
|
goto exit;
|
|
|
|
if (RTW_CANNOT_RUN(adapter))
|
|
goto exit;
|
|
|
|
collect_traffic_statistics(adapter);
|
|
collect_sta_traffic_statistics(adapter);
|
|
rtw_mi_dynamic_check_timer_handlder(adapter);
|
|
|
|
if (!is_drv_in_lps(adapter))
|
|
rtw_dynamic_chk_wk_cmd(adapter);
|
|
|
|
exit:
|
|
_set_timer(&pdvobj->dynamic_chk_timer, 2000);
|
|
}
|
|
|
|
|
|
#ifdef CONFIG_SET_SCAN_DENY_TIMER
|
|
inline bool rtw_is_scan_deny(_adapter *adapter)
|
|
{
|
|
struct mlme_priv *mlmepriv = &adapter->mlmepriv;
|
|
return (ATOMIC_READ(&mlmepriv->set_scan_deny) != 0) ? _TRUE : _FALSE;
|
|
}
|
|
|
|
inline void rtw_clear_scan_deny(_adapter *adapter)
|
|
{
|
|
struct mlme_priv *mlmepriv = &adapter->mlmepriv;
|
|
ATOMIC_SET(&mlmepriv->set_scan_deny, 0);
|
|
if (0)
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
|
|
}
|
|
|
|
void rtw_set_scan_deny_timer_hdl(void *ctx)
|
|
{
|
|
_adapter *adapter = (_adapter *)ctx;
|
|
|
|
rtw_clear_scan_deny(adapter);
|
|
}
|
|
void rtw_set_scan_deny(_adapter *adapter, u32 ms)
|
|
{
|
|
struct mlme_priv *mlmepriv = &adapter->mlmepriv;
|
|
if (0)
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
|
|
ATOMIC_SET(&mlmepriv->set_scan_deny, 1);
|
|
_set_timer(&mlmepriv->set_scan_deny_timer, ms);
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
/*
|
|
* Select a new roaming candidate from the original @param candidate and @param competitor
|
|
* @return _TRUE: candidate is updated
|
|
* @return _FALSE: candidate is not updated
|
|
*/
|
|
static int rtw_check_roaming_candidate(struct mlme_priv *mlme
|
|
, struct wlan_network **candidate, struct wlan_network *competitor)
|
|
{
|
|
int updated = _FALSE;
|
|
_adapter *adapter = container_of(mlme, _adapter, mlmepriv);
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
|
RT_CHANNEL_INFO *chset = rfctl->channel_set;
|
|
u8 ch = competitor->network.Configuration.DSConfig;
|
|
|
|
if (rtw_chset_search_ch(chset, ch) < 0)
|
|
goto exit;
|
|
if (IS_DFS_SLAVE_WITH_RD(rfctl)
|
|
&& !rtw_rfctl_dfs_domain_unknown(rfctl)
|
|
&& rtw_chset_is_ch_non_ocp(chset, ch))
|
|
goto exit;
|
|
|
|
#if defined(CONFIG_RTW_REPEATER_SON) && (!defined(CONFIG_RTW_REPEATER_SON_ROOT))
|
|
if (rtw_rson_isupdate_roamcan(mlme, candidate, competitor))
|
|
goto update;
|
|
goto exit;
|
|
#endif
|
|
|
|
if (is_same_ess(&competitor->network, &mlme->cur_network.network) == _FALSE)
|
|
goto exit;
|
|
|
|
if (rtw_is_desired_network(adapter, competitor) == _FALSE)
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (mlme->need_to_roam == _FALSE)
|
|
goto exit;
|
|
#endif
|
|
|
|
RTW_INFO("roam candidate:%s %s("MAC_FMT", ch%3u) rssi:%d dBm, age:%5d\n",
|
|
(competitor == mlme->cur_network_scanned) ? "*" : " " ,
|
|
competitor->network.Ssid.Ssid,
|
|
MAC_ARG(competitor->network.MacAddress),
|
|
competitor->network.Configuration.DSConfig,
|
|
(int)competitor->network.Rssi,
|
|
rtw_get_passing_time_ms(competitor->last_scanned)
|
|
);
|
|
|
|
/* got specific addr to roam */
|
|
if (!is_zero_mac_addr(mlme->roam_tgt_addr)) {
|
|
if (_rtw_memcmp(mlme->roam_tgt_addr, competitor->network.MacAddress, ETH_ALEN) == _TRUE)
|
|
goto update;
|
|
else
|
|
goto exit;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_80211R
|
|
if (rtw_ft_chk_flags(adapter, RTW_FT_PEER_EN)) {
|
|
if (rtw_ft_chk_roaming_candidate(adapter, competitor) == _FALSE)
|
|
goto exit;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_WNM
|
|
if (rtw_wnm_btm_diff_bss(adapter) &&
|
|
rtw_wnm_btm_roam_candidate(adapter, competitor)) {
|
|
goto update;
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#if 1
|
|
if (rtw_get_passing_time_ms(competitor->last_scanned) >= mlme->roam_scanr_exp_ms)
|
|
goto exit;
|
|
|
|
if (competitor->network.Rssi - mlme->cur_network_scanned->network.Rssi < mlme->roam_rssi_diff_th)
|
|
goto exit;
|
|
|
|
if (*candidate != NULL && (*candidate)->network.Rssi >= competitor->network.Rssi)
|
|
goto exit;
|
|
#else
|
|
goto exit;
|
|
#endif
|
|
|
|
update:
|
|
*candidate = competitor;
|
|
updated = _TRUE;
|
|
|
|
exit:
|
|
return updated;
|
|
}
|
|
|
|
int rtw_select_roaming_candidate(struct mlme_priv *mlme)
|
|
{
|
|
_irqL irqL;
|
|
int ret = _FAIL;
|
|
_list *phead;
|
|
_adapter *adapter;
|
|
_queue *queue = &(mlme->scanned_queue);
|
|
struct wlan_network *pnetwork = NULL;
|
|
struct wlan_network *candidate = NULL;
|
|
|
|
if (mlme->cur_network_scanned == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
_enter_critical_bh(&(mlme->scanned_queue.lock), &irqL);
|
|
phead = get_list_head(queue);
|
|
adapter = (_adapter *)mlme->nic_hdl;
|
|
|
|
mlme->pscanned = get_next(phead);
|
|
|
|
while (!rtw_end_of_queue_search(phead, mlme->pscanned)) {
|
|
|
|
pnetwork = LIST_CONTAINOR(mlme->pscanned, struct wlan_network, list);
|
|
if (pnetwork == NULL) {
|
|
ret = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
mlme->pscanned = get_next(mlme->pscanned);
|
|
|
|
if (0)
|
|
RTW_INFO("%s("MAC_FMT", ch%u) rssi:%d\n"
|
|
, pnetwork->network.Ssid.Ssid
|
|
, MAC_ARG(pnetwork->network.MacAddress)
|
|
, pnetwork->network.Configuration.DSConfig
|
|
, (int)pnetwork->network.Rssi);
|
|
|
|
rtw_check_roaming_candidate(mlme, &candidate, pnetwork);
|
|
|
|
}
|
|
|
|
if (candidate == NULL) {
|
|
/* if parent note lost the path to root and there is no other cadidate, report disconnection */
|
|
#if defined(CONFIG_RTW_REPEATER_SON) && (!defined(CONFIG_RTW_REPEATER_SON_ROOT))
|
|
struct rtw_rson_struct rson_curr;
|
|
u8 rson_score;
|
|
|
|
rtw_get_rson_struct(&(mlme->cur_network_scanned->network), &rson_curr);
|
|
rson_score = rtw_cal_rson_score(&rson_curr, mlme->cur_network_scanned->network.Rssi);
|
|
if (check_fwstate(mlme, WIFI_ASOC_STATE)
|
|
&& ((rson_score == RTW_RSON_SCORE_NOTCNNT)
|
|
|| (rson_score == RTW_RSON_SCORE_NOTSUP)))
|
|
receive_disconnect(adapter, mlme->cur_network_scanned->network.MacAddress
|
|
, WLAN_REASON_EXPIRATION_CHK, _FALSE);
|
|
#endif
|
|
RTW_INFO("%s: return _FAIL(candidate == NULL)\n", __FUNCTION__);
|
|
ret = _FAIL;
|
|
goto exit;
|
|
} else {
|
|
#if defined(CONFIG_RTW_REPEATER_SON) && (!defined(CONFIG_RTW_REPEATER_SON_ROOT))
|
|
struct rtw_rson_struct rson_curr;
|
|
u8 rson_score;
|
|
|
|
rtw_get_rson_struct(&(candidate->network), &rson_curr);
|
|
rson_score = rtw_cal_rson_score(&rson_curr, candidate->network.Rssi);
|
|
RTW_INFO("%s: candidate: %s("MAC_FMT", ch:%u) rson_score:%d\n", __FUNCTION__,
|
|
candidate->network.Ssid.Ssid, MAC_ARG(candidate->network.MacAddress),
|
|
candidate->network.Configuration.DSConfig, rson_score);
|
|
#else
|
|
RTW_INFO("%s: candidate: %s("MAC_FMT", ch:%u)\n", __FUNCTION__,
|
|
candidate->network.Ssid.Ssid, MAC_ARG(candidate->network.MacAddress),
|
|
candidate->network.Configuration.DSConfig);
|
|
#endif
|
|
mlme->roam_network = candidate;
|
|
|
|
if (_rtw_memcmp(candidate->network.MacAddress, mlme->roam_tgt_addr, ETH_ALEN) == _TRUE)
|
|
_rtw_memset(mlme->roam_tgt_addr, 0, ETH_ALEN);
|
|
}
|
|
|
|
ret = _SUCCESS;
|
|
exit:
|
|
_exit_critical_bh(&(mlme->scanned_queue.lock), &irqL);
|
|
|
|
return ret;
|
|
}
|
|
#endif /* CONFIG_LAYER2_ROAMING */
|
|
|
|
/*
|
|
* Select a new join candidate from the original @param candidate and @param competitor
|
|
* @return _TRUE: candidate is updated
|
|
* @return _FALSE: candidate is not updated
|
|
*/
|
|
static int rtw_check_join_candidate(struct mlme_priv *mlme
|
|
, struct wlan_network **candidate, struct wlan_network *competitor)
|
|
{
|
|
int updated = _FALSE;
|
|
_adapter *adapter = container_of(mlme, _adapter, mlmepriv);
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
|
RT_CHANNEL_INFO *chset = rfctl->channel_set;
|
|
u8 ch = competitor->network.Configuration.DSConfig;
|
|
|
|
if (rtw_chset_search_ch(chset, ch) < 0)
|
|
goto exit;
|
|
if (IS_DFS_SLAVE_WITH_RD(rfctl)
|
|
&& !rtw_rfctl_dfs_domain_unknown(rfctl)
|
|
&& rtw_chset_is_ch_non_ocp(chset, ch))
|
|
goto exit;
|
|
|
|
#if defined(CONFIG_RTW_REPEATER_SON) && (!defined(CONFIG_RTW_REPEATER_SON_ROOT))
|
|
s16 rson_score;
|
|
struct rtw_rson_struct rson_data;
|
|
|
|
if (rtw_rson_choose(candidate, competitor)) {
|
|
*candidate = competitor;
|
|
rtw_get_rson_struct(&((*candidate)->network), &rson_data);
|
|
rson_score = rtw_cal_rson_score(&rson_data, (*candidate)->network.Rssi);
|
|
RTW_INFO("[assoc_ssid:%s] new candidate: %s("MAC_FMT", ch%u) rson_score:%d\n",
|
|
mlme->assoc_ssid.Ssid,
|
|
(*candidate)->network.Ssid.Ssid,
|
|
MAC_ARG((*candidate)->network.MacAddress),
|
|
(*candidate)->network.Configuration.DSConfig,
|
|
rson_score);
|
|
return _TRUE;
|
|
}
|
|
return _FALSE;
|
|
#endif
|
|
|
|
/* check bssid, if needed */
|
|
if (mlme->assoc_by_bssid == _TRUE) {
|
|
if (_rtw_memcmp(competitor->network.MacAddress, mlme->assoc_bssid, ETH_ALEN) == _FALSE)
|
|
goto exit;
|
|
}
|
|
|
|
/* check ssid, if needed */
|
|
if (mlme->assoc_ssid.Ssid[0] && mlme->assoc_ssid.SsidLength) {
|
|
if (competitor->network.Ssid.SsidLength != mlme->assoc_ssid.SsidLength
|
|
|| _rtw_memcmp(competitor->network.Ssid.Ssid, mlme->assoc_ssid.Ssid, mlme->assoc_ssid.SsidLength) == _FALSE
|
|
)
|
|
goto exit;
|
|
}
|
|
|
|
if (rtw_is_desired_network(adapter, competitor) == _FALSE)
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (rtw_to_roam(adapter) > 0) {
|
|
if (rtw_get_passing_time_ms(competitor->last_scanned) >= mlme->roam_scanr_exp_ms
|
|
|| is_same_ess(&competitor->network, &mlme->cur_network.network) == _FALSE
|
|
)
|
|
goto exit;
|
|
}
|
|
#endif
|
|
|
|
if (*candidate == NULL || (*candidate)->network.Rssi < competitor->network.Rssi) {
|
|
*candidate = competitor;
|
|
updated = _TRUE;
|
|
}
|
|
|
|
if (updated) {
|
|
RTW_INFO("[by_bssid:%u][assoc_ssid:%s][to_roam:%u] "
|
|
"new candidate: %s("MAC_FMT", ch%u) rssi:%d dBm\n",
|
|
mlme->assoc_by_bssid,
|
|
mlme->assoc_ssid.Ssid,
|
|
rtw_to_roam(adapter),
|
|
(*candidate)->network.Ssid.Ssid,
|
|
MAC_ARG((*candidate)->network.MacAddress),
|
|
(*candidate)->network.Configuration.DSConfig,
|
|
(int)(*candidate)->network.Rssi
|
|
);
|
|
}
|
|
|
|
exit:
|
|
return updated;
|
|
}
|
|
|
|
/*
|
|
Calling context:
|
|
The caller of the sub-routine will be in critical section...
|
|
|
|
The caller must hold the following spinlock
|
|
|
|
pmlmepriv->lock
|
|
|
|
|
|
*/
|
|
|
|
int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv)
|
|
{
|
|
_irqL irqL;
|
|
int ret;
|
|
_list *phead;
|
|
_adapter *adapter;
|
|
_queue *queue = &(pmlmepriv->scanned_queue);
|
|
struct wlan_network *pnetwork = NULL;
|
|
struct wlan_network *candidate = NULL;
|
|
#ifdef CONFIG_ANTENNA_DIVERSITY
|
|
u8 bSupportAntDiv = _FALSE;
|
|
#endif
|
|
|
|
adapter = (_adapter *)pmlmepriv->nic_hdl;
|
|
|
|
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
if (pmlmepriv->roam_network) {
|
|
candidate = pmlmepriv->roam_network;
|
|
pmlmepriv->roam_network = NULL;
|
|
goto candidate_exist;
|
|
}
|
|
#endif
|
|
|
|
phead = get_list_head(queue);
|
|
pmlmepriv->pscanned = get_next(phead);
|
|
|
|
while (!rtw_end_of_queue_search(phead, pmlmepriv->pscanned)) {
|
|
|
|
pnetwork = LIST_CONTAINOR(pmlmepriv->pscanned, struct wlan_network, list);
|
|
if (pnetwork == NULL) {
|
|
ret = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
pmlmepriv->pscanned = get_next(pmlmepriv->pscanned);
|
|
|
|
if (0)
|
|
RTW_INFO("%s("MAC_FMT", ch%u) rssi:%d\n"
|
|
, pnetwork->network.Ssid.Ssid
|
|
, MAC_ARG(pnetwork->network.MacAddress)
|
|
, pnetwork->network.Configuration.DSConfig
|
|
, (int)pnetwork->network.Rssi);
|
|
|
|
rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork);
|
|
|
|
}
|
|
|
|
if (candidate == NULL) {
|
|
RTW_INFO("%s: return _FAIL(candidate == NULL)\n", __FUNCTION__);
|
|
#ifdef CONFIG_WOWLAN
|
|
_clr_fwstate_(pmlmepriv, WIFI_ASOC_STATE | WIFI_UNDER_LINKING);
|
|
#endif
|
|
ret = _FAIL;
|
|
goto exit;
|
|
} else {
|
|
RTW_INFO("%s: candidate: %s("MAC_FMT", ch:%u)\n", __FUNCTION__,
|
|
candidate->network.Ssid.Ssid, MAC_ARG(candidate->network.MacAddress),
|
|
candidate->network.Configuration.DSConfig);
|
|
goto candidate_exist;
|
|
}
|
|
|
|
candidate_exist:
|
|
|
|
/* check for situation of WIFI_ASOC_STATE */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE) {
|
|
RTW_INFO("%s: WIFI_ASOC_STATE while ask_for_joinbss!!!\n", __FUNCTION__);
|
|
|
|
#if 0 /* for WPA/WPA2 authentication, wpa_supplicant will expect authentication from AP, it is needed to reconnect AP... */
|
|
if (is_same_network(&pmlmepriv->cur_network.network, &candidate->network)) {
|
|
RTW_INFO("%s: WIFI_ASOC_STATE and is same network, it needn't join again\n", __FUNCTION__);
|
|
|
|
rtw_indicate_connect(adapter);/* rtw_indicate_connect again */
|
|
|
|
ret = 2;
|
|
goto exit;
|
|
} else
|
|
#endif
|
|
{
|
|
rtw_disassoc_cmd(adapter, 0, 0);
|
|
rtw_indicate_disconnect(adapter, 0, _FALSE);
|
|
rtw_free_assoc_resources_cmd(adapter, _TRUE, 0);
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_ANTENNA_DIVERSITY
|
|
rtw_hal_get_def_var(adapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(bSupportAntDiv));
|
|
if (_TRUE == bSupportAntDiv) {
|
|
u8 CurrentAntenna;
|
|
rtw_hal_get_odm_var(adapter, HAL_ODM_ANTDIV_SELECT, &(CurrentAntenna), NULL);
|
|
RTW_INFO("#### Opt_Ant_(%s) , cur_Ant(%s)\n",
|
|
(MAIN_ANT == candidate->network.PhyInfo.Optimum_antenna) ? "MAIN_ANT" : "AUX_ANT",
|
|
(MAIN_ANT == CurrentAntenna) ? "MAIN_ANT" : "AUX_ANT"
|
|
);
|
|
}
|
|
#endif
|
|
set_fwstate(pmlmepriv, WIFI_UNDER_LINKING);
|
|
ret = rtw_joinbss_cmd(adapter, candidate);
|
|
|
|
exit:
|
|
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
|
|
|
|
|
|
return ret;
|
|
}
|
|
|
|
sint rtw_set_auth(_adapter *adapter, struct security_priv *psecuritypriv)
|
|
{
|
|
struct cmd_obj *pcmd;
|
|
struct setauth_parm *psetauthparm;
|
|
struct cmd_priv *pcmdpriv = &(adapter->cmdpriv);
|
|
sint res = _SUCCESS;
|
|
|
|
|
|
pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
|
if (pcmd == NULL) {
|
|
res = _FAIL; /* try again */
|
|
goto exit;
|
|
}
|
|
|
|
psetauthparm = (struct setauth_parm *)rtw_zmalloc(sizeof(struct setauth_parm));
|
|
if (psetauthparm == NULL) {
|
|
rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj));
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
_rtw_memset(psetauthparm, 0, sizeof(struct setauth_parm));
|
|
psetauthparm->mode = (unsigned char)psecuritypriv->dot11AuthAlgrthm;
|
|
|
|
pcmd->cmdcode = CMD_SET_AUTH;
|
|
pcmd->parmbuf = (unsigned char *)psetauthparm;
|
|
pcmd->cmdsz = (sizeof(struct setauth_parm));
|
|
pcmd->rsp = NULL;
|
|
pcmd->rspsz = 0;
|
|
|
|
|
|
_rtw_init_listhead(&pcmd->list);
|
|
|
|
|
|
res = rtw_enqueue_cmd(pcmdpriv, pcmd);
|
|
|
|
exit:
|
|
|
|
|
|
return res;
|
|
|
|
}
|
|
|
|
|
|
sint rtw_set_key(_adapter *adapter, struct security_priv *psecuritypriv, sint keyid, u8 set_tx, bool enqueue)
|
|
{
|
|
u8 keylen;
|
|
struct cmd_obj *pcmd;
|
|
struct setkey_parm *psetkeyparm;
|
|
struct cmd_priv *pcmdpriv = &(adapter->cmdpriv);
|
|
sint res = _SUCCESS;
|
|
|
|
|
|
psetkeyparm = (struct setkey_parm *)rtw_zmalloc(sizeof(struct setkey_parm));
|
|
if (psetkeyparm == NULL) {
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
_rtw_memset(psetkeyparm, 0, sizeof(struct setkey_parm));
|
|
|
|
if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) {
|
|
psetkeyparm->algorithm = (unsigned char)psecuritypriv->dot118021XGrpPrivacy;
|
|
} else {
|
|
psetkeyparm->algorithm = (u8)psecuritypriv->dot11PrivacyAlgrthm;
|
|
|
|
}
|
|
psetkeyparm->keyid = (u8)keyid;/* 0~3 */
|
|
psetkeyparm->set_tx = set_tx;
|
|
if (is_wep_enc(psetkeyparm->algorithm))
|
|
adapter->securitypriv.key_mask |= BIT(psetkeyparm->keyid);
|
|
|
|
RTW_INFO("==> rtw_set_key algorithm(%x),keyid(%x),key_mask(%x)\n", psetkeyparm->algorithm, psetkeyparm->keyid, adapter->securitypriv.key_mask);
|
|
|
|
switch (psetkeyparm->algorithm) {
|
|
|
|
case _WEP40_:
|
|
keylen = 5;
|
|
_rtw_memcpy(&(psetkeyparm->key[0]), &(psecuritypriv->dot11DefKey[keyid].skey[0]), keylen);
|
|
break;
|
|
case _WEP104_:
|
|
keylen = 13;
|
|
_rtw_memcpy(&(psetkeyparm->key[0]), &(psecuritypriv->dot11DefKey[keyid].skey[0]), keylen);
|
|
break;
|
|
case _TKIP_:
|
|
keylen = 16;
|
|
_rtw_memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen);
|
|
break;
|
|
case _AES_:
|
|
case _GCMP_:
|
|
keylen = 16;
|
|
_rtw_memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen);
|
|
break;
|
|
case _GCMP_256_:
|
|
case _CCMP_256_:
|
|
keylen = 32;
|
|
_rtw_memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen);
|
|
break;
|
|
default:
|
|
res = _FAIL;
|
|
rtw_mfree((unsigned char *)psetkeyparm, sizeof(struct setkey_parm));
|
|
goto exit;
|
|
}
|
|
|
|
|
|
if (enqueue) {
|
|
pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
|
if (pcmd == NULL) {
|
|
rtw_mfree((unsigned char *)psetkeyparm, sizeof(struct setkey_parm));
|
|
res = _FAIL; /* try again */
|
|
goto exit;
|
|
}
|
|
|
|
pcmd->cmdcode =CMD_SET_KEY;
|
|
pcmd->parmbuf = (u8 *)psetkeyparm;
|
|
pcmd->cmdsz = (sizeof(struct setkey_parm));
|
|
pcmd->rsp = NULL;
|
|
pcmd->rspsz = 0;
|
|
|
|
_rtw_init_listhead(&pcmd->list);
|
|
|
|
/* _rtw_init_sema(&(pcmd->cmd_sem), 0); */
|
|
|
|
res = rtw_enqueue_cmd(pcmdpriv, pcmd);
|
|
} else {
|
|
setkey_hdl(adapter, (u8 *)psetkeyparm);
|
|
rtw_mfree((u8 *) psetkeyparm, sizeof(struct setkey_parm));
|
|
}
|
|
exit:
|
|
return res;
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_WMMPS_STA
|
|
/*
|
|
* rtw_uapsd_use_default_setting
|
|
* This function is used for setting default uapsd max sp length to uapsd_max_sp_len
|
|
* in qos_priv data structure from registry. In additional, it will also map default uapsd
|
|
* ac to each uapsd TID, delivery-enabled and trigger-enabled of corresponding TID.
|
|
*
|
|
* Arguments:
|
|
* @padapter: _adapter pointer.
|
|
*
|
|
* Auther: Arvin Liu
|
|
* Date: 2017/05/03
|
|
*/
|
|
void rtw_uapsd_use_default_setting(_adapter *padapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
|
|
if (pregistrypriv->uapsd_ac_enable != 0) {
|
|
pqospriv->uapsd_max_sp_len = pregistrypriv->uapsd_max_sp_len;
|
|
|
|
CLEAR_FLAGS(pqospriv->uapsd_tid);
|
|
CLEAR_FLAGS(pqospriv->uapsd_tid_delivery_enabled);
|
|
CLEAR_FLAGS(pqospriv->uapsd_tid_trigger_enabled);
|
|
|
|
/* check the uapsd setting of AC_VO from registry then map these setting to each TID if necessary */
|
|
if(TEST_FLAG(pregistrypriv->uapsd_ac_enable, DRV_CFG_UAPSD_VO)) {
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID7);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID7);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID7);
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID6);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID6);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID6);
|
|
}
|
|
|
|
/* check the uapsd setting of AC_VI from registry then map these setting to each TID if necessary */
|
|
if(TEST_FLAG(pregistrypriv->uapsd_ac_enable, DRV_CFG_UAPSD_VI)) {
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID5);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID5);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID5);
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID4);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID4);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID4);
|
|
}
|
|
|
|
/* check the uapsd setting of AC_BK from registry then map these setting to each TID if necessary */
|
|
if(TEST_FLAG(pregistrypriv->uapsd_ac_enable, DRV_CFG_UAPSD_BK)) {
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID2);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID2);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID2);
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID1);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID1);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID1);
|
|
}
|
|
|
|
/* check the uapsd setting of AC_BE from registry then map these setting to each TID if necessary */
|
|
if(TEST_FLAG(pregistrypriv->uapsd_ac_enable, DRV_CFG_UAPSD_BE)) {
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID3);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID3);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID3);
|
|
SET_FLAG(pqospriv->uapsd_tid, WMM_TID0);
|
|
SET_FLAG(pqospriv->uapsd_tid_delivery_enabled, WMM_TID0);
|
|
SET_FLAG(pqospriv->uapsd_tid_trigger_enabled, WMM_TID0);
|
|
}
|
|
|
|
RTW_INFO("[WMMPS] UAPSD MAX SP Len = 0x%02x, UAPSD TID enabled = 0x%02x\n",
|
|
pqospriv->uapsd_max_sp_len, (u8)pqospriv->uapsd_tid);
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
* rtw_is_wmmps_mode
|
|
* This function is used for checking whether Driver and an AP support uapsd function or not.
|
|
* If both of them support uapsd function, it will return true. Otherwise returns false.
|
|
*
|
|
* Arguments:
|
|
* @padapter: _adapter pointer.
|
|
*
|
|
* Auther: Arvin Liu
|
|
* Date: 2017/06/12
|
|
*/
|
|
bool rtw_is_wmmps_mode(_adapter *padapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
|
|
|
if ((pqospriv->uapsd_ap_supported) && ((pqospriv->uapsd_tid & BIT_MASK_TID_TC) != 0))
|
|
return _TRUE;
|
|
|
|
return _FALSE;
|
|
}
|
|
#endif /* CONFIG_WMMPS_STA */
|
|
|
|
/* adjust IEs for rtw_joinbss_cmd in WMM */
|
|
int rtw_restruct_wmm_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len)
|
|
{
|
|
#ifdef CONFIG_WMMPS_STA
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
|
#endif /* CONFIG_WMMPS_STA */
|
|
unsigned int ielength = 0;
|
|
unsigned int i, j;
|
|
u8 qos_info = 0;
|
|
|
|
i = 12; /* after the fixed IE */
|
|
while (i < in_len) {
|
|
ielength = initial_out_len;
|
|
|
|
if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && in_ie[i + 5] == 0x02 && i + 5 < in_len) { /* WMM element ID and OUI */
|
|
|
|
/* Append WMM IE to the last index of out_ie */
|
|
#if 0
|
|
for (j = i; j < i + (in_ie[i + 1] + 2); j++) {
|
|
out_ie[ielength] = in_ie[j];
|
|
ielength++;
|
|
}
|
|
out_ie[initial_out_len + 8] = 0x00; /* force the QoS Info Field to be zero */
|
|
#endif
|
|
|
|
for (j = i; j < i + 9; j++) {
|
|
out_ie[ielength] = in_ie[j];
|
|
ielength++;
|
|
}
|
|
out_ie[initial_out_len + 1] = 0x07;
|
|
out_ie[initial_out_len + 6] = 0x00;
|
|
|
|
#ifdef CONFIG_WMMPS_STA
|
|
switch(pqospriv->uapsd_max_sp_len) {
|
|
case NO_LIMIT:
|
|
/* do nothing */
|
|
break;
|
|
case TWO_MSDU:
|
|
SET_FLAG(qos_info, BIT5);
|
|
break;
|
|
case FOUR_MSDU:
|
|
SET_FLAG(qos_info, BIT6);
|
|
break;
|
|
case SIX_MSDU:
|
|
SET_FLAG(qos_info, BIT5);
|
|
SET_FLAG(qos_info, BIT6);
|
|
break;
|
|
default:
|
|
/* do nothing */
|
|
break;
|
|
};
|
|
|
|
/* check TID7 and TID6 for AC_VO to set corresponding Qos_info bit in WMM IE */
|
|
if((TEST_FLAG(pqospriv->uapsd_tid, WMM_TID7)) && (TEST_FLAG(pqospriv->uapsd_tid, WMM_TID6)))
|
|
SET_FLAG(qos_info, WMM_IE_UAPSD_VO);
|
|
/* check TID5 and TID4 for AC_VI to set corresponding Qos_info bit in WMM IE */
|
|
if((TEST_FLAG(pqospriv->uapsd_tid, WMM_TID5)) && (TEST_FLAG(pqospriv->uapsd_tid, WMM_TID4)))
|
|
SET_FLAG(qos_info, WMM_IE_UAPSD_VI);
|
|
/* check TID2 and TID1 for AC_BK to set corresponding Qos_info bit in WMM IE */
|
|
if((TEST_FLAG(pqospriv->uapsd_tid, WMM_TID2)) && (TEST_FLAG(pqospriv->uapsd_tid, WMM_TID1)))
|
|
SET_FLAG(qos_info, WMM_IE_UAPSD_BK);
|
|
/* check TID3 and TID0 for AC_BE to set corresponding Qos_info bit in WMM IE */
|
|
if((TEST_FLAG(pqospriv->uapsd_tid, WMM_TID3)) && (TEST_FLAG(pqospriv->uapsd_tid, WMM_TID0)))
|
|
SET_FLAG(qos_info, WMM_IE_UAPSD_BE);
|
|
#endif /* CONFIG_WMMPS_STA */
|
|
|
|
out_ie[initial_out_len + 8] = qos_info;
|
|
|
|
break;
|
|
}
|
|
|
|
i += (in_ie[i + 1] + 2); /* to the next IE element */
|
|
}
|
|
|
|
return ielength;
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
* Ported from 8185: IsInPreAuthKeyList(). (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.)
|
|
* Added by Annie, 2006-05-07.
|
|
*
|
|
* Search by BSSID,
|
|
* Return Value:
|
|
* -1 :if there is no pre-auth key in the table
|
|
* >=0 :if there is pre-auth key, and return the entry id
|
|
*
|
|
* */
|
|
|
|
static int SecIsInPMKIDList(_adapter *Adapter, u8 *bssid)
|
|
{
|
|
struct security_priv *psecuritypriv = &Adapter->securitypriv;
|
|
int i = 0;
|
|
|
|
do {
|
|
if ((psecuritypriv->PMKIDList[i].bUsed) &&
|
|
(_rtw_memcmp(psecuritypriv->PMKIDList[i].Bssid, bssid, ETH_ALEN) == _TRUE))
|
|
break;
|
|
else {
|
|
i++;
|
|
/* continue; */
|
|
}
|
|
|
|
} while (i < NUM_PMKID_CACHE);
|
|
|
|
if (i == NUM_PMKID_CACHE) {
|
|
i = -1;/* Could not find. */
|
|
} else {
|
|
/* There is one Pre-Authentication Key for the specific BSSID. */
|
|
}
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
int rtw_cached_pmkid(_adapter *Adapter, u8 *bssid)
|
|
{
|
|
return SecIsInPMKIDList(Adapter, bssid);
|
|
}
|
|
|
|
int rtw_rsn_sync_pmkid(_adapter *adapter, u8 *ie, uint ie_len, int i_ent)
|
|
{
|
|
struct security_priv *sec = &adapter->securitypriv;
|
|
struct rsne_info info;
|
|
u8 gm_cs[4];
|
|
int i;
|
|
|
|
rtw_rsne_info_parse(ie, ie_len, &info);
|
|
|
|
if (info.err) {
|
|
RTW_WARN(FUNC_ADPT_FMT" rtw_rsne_info_parse error\n"
|
|
, FUNC_ADPT_ARG(adapter));
|
|
return 0;
|
|
}
|
|
|
|
if (i_ent < 0 && info.pmkid_cnt == 0)
|
|
goto exit;
|
|
|
|
if (info.pmkid_list == NULL)
|
|
goto exit;
|
|
|
|
if (i_ent >= 0 && info.pmkid_cnt == 1 && _rtw_memcmp(info.pmkid_list, sec->PMKIDList[i_ent].PMKID, 16)) {
|
|
RTW_INFO(FUNC_ADPT_FMT" has carried the same PMKID:"KEY_FMT"\n"
|
|
, FUNC_ADPT_ARG(adapter), KEY_ARG(&sec->PMKIDList[i_ent].PMKID));
|
|
goto exit;
|
|
}
|
|
|
|
/* bakcup group mgmt cs */
|
|
if (info.gmcs)
|
|
_rtw_memcpy(gm_cs, info.gmcs, 4);
|
|
|
|
if (info.pmkid_cnt) {
|
|
RTW_INFO(FUNC_ADPT_FMT" remove original PMKID, count:%u\n"
|
|
, FUNC_ADPT_ARG(adapter), info.pmkid_cnt);
|
|
for (i = 0; i < info.pmkid_cnt; i++)
|
|
RTW_INFO(" "KEY_FMT"\n", KEY_ARG(info.pmkid_list + i * 16));
|
|
}
|
|
|
|
if (i_ent >= 0) {
|
|
RTW_INFO(FUNC_ADPT_FMT" append PMKID:"KEY_FMT"\n"
|
|
, FUNC_ADPT_ARG(adapter), KEY_ARG(sec->PMKIDList[i_ent].PMKID));
|
|
|
|
info.pmkid_cnt = 1; /* update new pmkid_cnt */
|
|
_rtw_memcpy(info.pmkid_list, sec->PMKIDList[i_ent].PMKID, 16);
|
|
} else
|
|
info.pmkid_cnt = 0; /* update new pmkid_cnt */
|
|
|
|
RTW_PUT_LE16(info.pmkid_list - 2, info.pmkid_cnt);
|
|
if (info.gmcs)
|
|
_rtw_memcpy(info.pmkid_list + 16 * info.pmkid_cnt, gm_cs, 4);
|
|
|
|
ie_len = 1 + 1 + 2 + 4
|
|
+ 2 + 4 * info.pcs_cnt
|
|
+ 2 + 4 * info.akm_cnt
|
|
+ 2
|
|
+ 2 + 16 * info.pmkid_cnt
|
|
+ (info.gmcs ? 4 : 0)
|
|
;
|
|
|
|
ie[1] = (u8)(ie_len - 2);
|
|
|
|
exit:
|
|
return ie_len;
|
|
}
|
|
|
|
sint rtw_restruct_sec_ie(_adapter *adapter, u8 *out_ie)
|
|
{
|
|
u8 authmode = 0x0;
|
|
uint ielength = 0;
|
|
int iEntry;
|
|
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
struct security_priv *psecuritypriv = &adapter->securitypriv;
|
|
uint ndisauthmode = psecuritypriv->ndisauthtype;
|
|
|
|
if ((ndisauthmode == Ndis802_11AuthModeWPA) || (ndisauthmode == Ndis802_11AuthModeWPAPSK))
|
|
authmode = _WPA_IE_ID_;
|
|
if ((ndisauthmode == Ndis802_11AuthModeWPA2) || (ndisauthmode == Ndis802_11AuthModeWPA2PSK))
|
|
authmode = _WPA2_IE_ID_;
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
|
|
_rtw_memcpy(out_ie, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len);
|
|
ielength = psecuritypriv->wps_ie_len;
|
|
|
|
} else if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) {
|
|
/* copy RSN or SSN */
|
|
_rtw_memcpy(out_ie, psecuritypriv->supplicant_ie, psecuritypriv->supplicant_ie[1] + 2);
|
|
/* debug for CONFIG_IEEE80211W
|
|
{
|
|
int jj;
|
|
printk("supplicant_ie_length=%d &&&&&&&&&&&&&&&&&&&\n", psecuritypriv->supplicant_ie[1]+2);
|
|
for(jj=0; jj < psecuritypriv->supplicant_ie[1]+2; jj++)
|
|
printk(" %02x ", psecuritypriv->supplicant_ie[jj]);
|
|
printk("\n");
|
|
}*/
|
|
ielength = psecuritypriv->supplicant_ie[1] + 2;
|
|
rtw_report_sec_ie(adapter, authmode, psecuritypriv->supplicant_ie);
|
|
}
|
|
|
|
if (authmode == WLAN_EID_RSN) {
|
|
iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid);
|
|
ielength = rtw_rsn_sync_pmkid(adapter, out_ie, ielength, iEntry);
|
|
}
|
|
|
|
return ielength;
|
|
}
|
|
|
|
void rtw_init_registrypriv_dev_network(_adapter *adapter)
|
|
{
|
|
struct registry_priv *pregistrypriv = &adapter->registrypriv;
|
|
WLAN_BSSID_EX *pdev_network = &pregistrypriv->dev_network;
|
|
u8 *myhwaddr = adapter_mac_addr(adapter);
|
|
|
|
|
|
_rtw_memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN);
|
|
|
|
_rtw_memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, sizeof(NDIS_802_11_SSID));
|
|
|
|
pdev_network->Configuration.Length = sizeof(NDIS_802_11_CONFIGURATION);
|
|
pdev_network->Configuration.BeaconPeriod = 100;
|
|
}
|
|
|
|
void rtw_update_registrypriv_dev_network(_adapter *adapter)
|
|
{
|
|
int sz = 0;
|
|
struct registry_priv *pregistrypriv = &adapter->registrypriv;
|
|
WLAN_BSSID_EX *pdev_network = &pregistrypriv->dev_network;
|
|
struct security_priv *psecuritypriv = &adapter->securitypriv;
|
|
struct wlan_network *cur_network = &adapter->mlmepriv.cur_network;
|
|
/* struct xmit_priv *pxmitpriv = &adapter->xmitpriv; */
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
|
|
|
|
#if 0
|
|
pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
|
|
pxmitpriv->vcs = pregistrypriv->vcs_type;
|
|
pxmitpriv->vcs_type = pregistrypriv->vcs_type;
|
|
/* pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; */
|
|
pxmitpriv->frag_len = pregistrypriv->frag_thresh;
|
|
|
|
adapter->qospriv.qos_option = pregistrypriv->wmm_enable;
|
|
#endif
|
|
|
|
pdev_network->Privacy = (psecuritypriv->dot11PrivacyAlgrthm > 0 ? 1 : 0) ; /* adhoc no 802.1x */
|
|
|
|
pdev_network->Rssi = 0;
|
|
|
|
pdev_network->Configuration.DSConfig = (pregistrypriv->channel);
|
|
|
|
if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) {
|
|
pdev_network->Configuration.ATIMWindow = (0);
|
|
|
|
if (pmlmeext->cur_channel != 0)
|
|
pdev_network->Configuration.DSConfig = pmlmeext->cur_channel;
|
|
else
|
|
pdev_network->Configuration.DSConfig = 1;
|
|
}
|
|
|
|
pdev_network->InfrastructureMode = (cur_network->network.InfrastructureMode);
|
|
|
|
/* 1. Supported rates */
|
|
/* 2. IE */
|
|
|
|
/* rtw_set_supported_rate(pdev_network->SupportedRates, pregistrypriv->wireless_mode) ; */ /* will be called in rtw_generate_ie */
|
|
sz = rtw_generate_ie(pregistrypriv);
|
|
|
|
pdev_network->IELength = sz;
|
|
|
|
pdev_network->Length = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX *)pdev_network);
|
|
|
|
/* notes: translate IELength & Length after assign the Length to cmdsz in createbss_cmd(); */
|
|
/* pdev_network->IELength = cpu_to_le32(sz); */
|
|
|
|
|
|
}
|
|
|
|
void rtw_get_encrypt_decrypt_from_registrypriv(_adapter *adapter)
|
|
{
|
|
|
|
|
|
|
|
}
|
|
|
|
/* the fucntion is at passive_level */
|
|
void rtw_joinbss_reset(_adapter *padapter)
|
|
{
|
|
u8 threshold;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
/* todo: if you want to do something io/reg/hw setting before join_bss, please add code here */
|
|
|
|
#ifdef CONFIG_80211N_HT
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
|
|
pmlmepriv->num_FortyMHzIntolerant = 0;
|
|
|
|
pmlmepriv->num_sta_no_ht = 0;
|
|
|
|
phtpriv->ampdu_enable = _FALSE;/* reset to disabled */
|
|
|
|
#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI)
|
|
/* TH=1 => means that invalidate usb rx aggregation */
|
|
/* TH=0 => means that validate usb rx aggregation, use init value. */
|
|
if (phtpriv->ht_option) {
|
|
if (padapter->registrypriv.wifi_spec == 1)
|
|
threshold = 1;
|
|
else
|
|
threshold = 0;
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold));
|
|
} else {
|
|
threshold = 1;
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold));
|
|
}
|
|
#endif/* #if defined( CONFIG_USB_HCI) || defined (CONFIG_SDIO_HCI) */
|
|
|
|
#endif/* #ifdef CONFIG_80211N_HT */
|
|
|
|
}
|
|
|
|
|
|
#ifdef CONFIG_80211N_HT
|
|
void rtw_ht_use_default_setting(_adapter *padapter)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
BOOLEAN bHwLDPCSupport = _FALSE, bHwSTBCSupport = _FALSE;
|
|
#ifdef CONFIG_BEAMFORMING
|
|
BOOLEAN bHwSupportBeamformer = _FALSE, bHwSupportBeamformee = _FALSE;
|
|
#endif /* CONFIG_BEAMFORMING */
|
|
|
|
if (pregistrypriv->wifi_spec)
|
|
phtpriv->bss_coexist = 1;
|
|
else
|
|
phtpriv->bss_coexist = 0;
|
|
|
|
phtpriv->sgi_40m = TEST_FLAG(pregistrypriv->short_gi, BIT1) ? _TRUE : _FALSE;
|
|
phtpriv->sgi_20m = TEST_FLAG(pregistrypriv->short_gi, BIT0) ? _TRUE : _FALSE;
|
|
|
|
/* LDPC support */
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_RX_LDPC, (u8 *)&bHwLDPCSupport);
|
|
CLEAR_FLAGS(phtpriv->ldpc_cap);
|
|
if (bHwLDPCSupport) {
|
|
if (TEST_FLAG(pregistrypriv->ldpc_cap, BIT4))
|
|
SET_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_RX);
|
|
}
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_TX_LDPC, (u8 *)&bHwLDPCSupport);
|
|
if (bHwLDPCSupport) {
|
|
if (TEST_FLAG(pregistrypriv->ldpc_cap, BIT5))
|
|
SET_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_TX);
|
|
}
|
|
if (phtpriv->ldpc_cap)
|
|
RTW_INFO("[HT] HAL Support LDPC = 0x%02X\n", phtpriv->ldpc_cap);
|
|
|
|
/* STBC */
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_TX_STBC, (u8 *)&bHwSTBCSupport);
|
|
CLEAR_FLAGS(phtpriv->stbc_cap);
|
|
if (bHwSTBCSupport) {
|
|
if (TEST_FLAG(pregistrypriv->stbc_cap, BIT5))
|
|
SET_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX);
|
|
}
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_RX_STBC, (u8 *)&bHwSTBCSupport);
|
|
if (bHwSTBCSupport) {
|
|
if (TEST_FLAG(pregistrypriv->stbc_cap, BIT4))
|
|
SET_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_RX);
|
|
}
|
|
if (phtpriv->stbc_cap)
|
|
RTW_INFO("[HT] HAL Support STBC = 0x%02X\n", phtpriv->stbc_cap);
|
|
|
|
/* Beamforming setting */
|
|
CLEAR_FLAGS(phtpriv->beamform_cap);
|
|
#ifdef CONFIG_BEAMFORMING
|
|
#ifdef RTW_BEAMFORMING_VERSION_2
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
/* only enable beamforming in STA client mode */
|
|
if (MLME_IS_STA(padapter) && !MLME_IS_GC(padapter))
|
|
#else
|
|
if ((MLME_IS_AP(padapter) && !MLME_IS_GO(padapter)) ||
|
|
(MLME_IS_STA(padapter) && !MLME_IS_GC(padapter)))
|
|
#endif
|
|
#endif
|
|
{
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_EXPLICIT_BEAMFORMER, (u8 *)&bHwSupportBeamformer);
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_EXPLICIT_BEAMFORMEE, (u8 *)&bHwSupportBeamformee);
|
|
if (TEST_FLAG(pregistrypriv->beamform_cap, BIT4) && bHwSupportBeamformer) {
|
|
SET_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
|
|
RTW_INFO("[HT] HAL Support Beamformer\n");
|
|
}
|
|
if (TEST_FLAG(pregistrypriv->beamform_cap, BIT5) && bHwSupportBeamformee) {
|
|
SET_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
|
|
RTW_INFO("[HT] HAL Support Beamformee\n");
|
|
}
|
|
}
|
|
#endif /* CONFIG_BEAMFORMING */
|
|
}
|
|
void rtw_build_wmm_ie_ht(_adapter *padapter, u8 *out_ie, uint *pout_len)
|
|
{
|
|
unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
|
|
int out_len;
|
|
u8 *pframe;
|
|
|
|
if (padapter->mlmepriv.qospriv.qos_option == 0) {
|
|
out_len = *pout_len;
|
|
pframe = rtw_set_ie(out_ie + out_len, _VENDOR_SPECIFIC_IE_,
|
|
_WMM_IE_Length_, WMM_IE, pout_len);
|
|
|
|
padapter->mlmepriv.qospriv.qos_option = 1;
|
|
}
|
|
}
|
|
#if defined(CONFIG_80211N_HT)
|
|
/* the fucntion is >= passive_level */
|
|
unsigned int rtw_restructure_ht_ie(_adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel)
|
|
{
|
|
u32 ielen, out_len;
|
|
u32 rx_packet_offset, max_recvbuf_sz;
|
|
HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor;
|
|
HT_CAP_AMPDU_DENSITY best_ampdu_density;
|
|
unsigned char *p, *pframe;
|
|
struct rtw_ieee80211_ht_cap ht_capie;
|
|
u8 cbw40_enable = 0, rf_num = 0, rx_stbc_nss = 0, rx_nss = 0;
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
#ifdef CONFIG_80211AC_VHT
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct vht_priv *pvhtpriv = &pmlmepriv->vhtpriv;
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
|
|
phtpriv->ht_option = _FALSE;
|
|
|
|
out_len = *pout_len;
|
|
|
|
_rtw_memset(&ht_capie, 0, sizeof(struct rtw_ieee80211_ht_cap));
|
|
|
|
ht_capie.cap_info = IEEE80211_HT_CAP_DSSSCCK40;
|
|
|
|
if (phtpriv->sgi_20m)
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_SGI_20;
|
|
|
|
/* check if 40MHz is allowed according to hal cap and registry */
|
|
if (hal_chk_bw_cap(padapter, BW_CAP_40M)) {
|
|
if (channel > 14) {
|
|
if (REGSTY_IS_BW_5G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
} else {
|
|
if (REGSTY_IS_BW_2G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
}
|
|
}
|
|
|
|
if (cbw40_enable) {
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
|
|
RT_CHANNEL_INFO *chset = rfctl->channel_set;
|
|
u8 oper_bw = CHANNEL_WIDTH_20, oper_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
|
|
if (in_ie == NULL) {
|
|
/* TDLS: TODO 20/40 issue */
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
|
|
oper_bw = padapter->mlmeextpriv.cur_bwmode;
|
|
if (oper_bw > CHANNEL_WIDTH_40)
|
|
oper_bw = CHANNEL_WIDTH_40;
|
|
} else
|
|
/* TDLS: TODO 40? */
|
|
oper_bw = CHANNEL_WIDTH_40;
|
|
} else {
|
|
p = rtw_get_ie(in_ie, WLAN_EID_HT_OPERATION, &ielen, in_len);
|
|
if (p && ielen == HT_OP_IE_LEN) {
|
|
if (GET_HT_OP_ELE_STA_CHL_WIDTH(p + 2)) {
|
|
switch (GET_HT_OP_ELE_2ND_CHL_OFFSET(p + 2)) {
|
|
case SCA:
|
|
oper_bw = CHANNEL_WIDTH_40;
|
|
oper_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
|
|
break;
|
|
case SCB:
|
|
oper_bw = CHANNEL_WIDTH_40;
|
|
oper_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// IOT issue : AP TP-Link WDR6500
|
|
if(oper_bw == CHANNEL_WIDTH_40){
|
|
p = rtw_get_ie(in_ie, WLAN_EID_HT_CAP, &ielen, in_len);
|
|
if (p && ielen == HT_CAP_IE_LEN) {
|
|
oper_bw = GET_HT_CAP_ELE_CHL_WIDTH(p + 2) ? CHANNEL_WIDTH_40 : CHANNEL_WIDTH_20;
|
|
if(oper_bw == CHANNEL_WIDTH_20)
|
|
oper_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* adjust bw to fit in channel plan setting */
|
|
if (oper_bw == CHANNEL_WIDTH_40
|
|
&& oper_offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE /* check this because TDLS has no info to set offset */
|
|
&& (!rtw_chset_is_chbw_valid(chset, channel, oper_bw, oper_offset, 1, 1)
|
|
|| (IS_DFS_SLAVE_WITH_RD(rfctl)
|
|
&& !rtw_rfctl_dfs_domain_unknown(rfctl)
|
|
&& rtw_chset_is_chbw_non_ocp(chset, channel, oper_bw, oper_offset))
|
|
)
|
|
) {
|
|
oper_bw = CHANNEL_WIDTH_20;
|
|
oper_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
rtw_warn_on(!rtw_chset_is_chbw_valid(chset, channel, oper_bw, oper_offset, 1, 1));
|
|
if (IS_DFS_SLAVE_WITH_RD(rfctl) && !rtw_rfctl_dfs_domain_unknown(rfctl))
|
|
rtw_warn_on(rtw_chset_is_chbw_non_ocp(chset, channel, oper_bw, oper_offset));
|
|
}
|
|
|
|
if (oper_bw == CHANNEL_WIDTH_40) {
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_SUP_WIDTH;
|
|
if (phtpriv->sgi_40m)
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_SGI_40;
|
|
}
|
|
|
|
cbw40_enable = oper_bw == CHANNEL_WIDTH_40 ? 1 : 0;
|
|
}
|
|
|
|
/* todo: disable SM power save mode */
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_SM_PS;
|
|
|
|
/* RX LDPC */
|
|
if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_RX)) {
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_LDPC_CODING;
|
|
RTW_INFO("[HT] Declare supporting RX LDPC\n");
|
|
}
|
|
|
|
/* TX STBC */
|
|
if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX)) {
|
|
ht_capie.cap_info |= IEEE80211_HT_CAP_TX_STBC;
|
|
RTW_INFO("[HT] Declare supporting TX STBC\n");
|
|
}
|
|
|
|
/* RX STBC */
|
|
if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_RX)) {
|
|
if ((pregistrypriv->rx_stbc == 0x3) || /* enable for 2.4/5 GHz */
|
|
((channel <= 14) && (pregistrypriv->rx_stbc == 0x1)) || /* enable for 2.4GHz */
|
|
((channel > 14) && (pregistrypriv->rx_stbc == 0x2)) || /* enable for 5GHz */
|
|
(pregistrypriv->wifi_spec == 1)) {
|
|
/* HAL_DEF_RX_STBC means STBC RX spatial stream, todo: VHT 4 streams */
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_RX_STBC, (u8 *)(&rx_stbc_nss));
|
|
SET_HT_CAP_ELE_RX_STBC(&ht_capie, rx_stbc_nss);
|
|
RTW_INFO("[HT] Declare supporting RX STBC = %d\n", rx_stbc_nss);
|
|
}
|
|
}
|
|
|
|
/* fill default supported_mcs_set */
|
|
_rtw_memcpy(ht_capie.supp_mcs_set, pmlmeext->default_supported_mcs_set, 16);
|
|
|
|
/* update default supported_mcs_set */
|
|
rx_nss = GET_HAL_RX_NSS(padapter);
|
|
|
|
switch (rx_nss) {
|
|
case 1:
|
|
set_mcs_rate_by_mask(ht_capie.supp_mcs_set, MCS_RATE_1R);
|
|
break;
|
|
case 2:
|
|
#ifdef CONFIG_DISABLE_MCS13TO15
|
|
if (cbw40_enable && pregistrypriv->wifi_spec != 1)
|
|
set_mcs_rate_by_mask(ht_capie.supp_mcs_set, MCS_RATE_2R_13TO15_OFF);
|
|
else
|
|
#endif
|
|
set_mcs_rate_by_mask(ht_capie.supp_mcs_set, MCS_RATE_2R);
|
|
break;
|
|
case 3:
|
|
set_mcs_rate_by_mask(ht_capie.supp_mcs_set, MCS_RATE_3R);
|
|
break;
|
|
case 4:
|
|
set_mcs_rate_by_mask(ht_capie.supp_mcs_set, MCS_RATE_4R);
|
|
break;
|
|
default:
|
|
RTW_WARN("rf_type:%d or rx_nss:%u is not expected\n", GET_HAL_RFPATH(padapter), rx_nss);
|
|
}
|
|
|
|
{
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_RX_PACKET_OFFSET, &rx_packet_offset);
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_MAX_RECVBUF_SZ, &max_recvbuf_sz);
|
|
if (max_recvbuf_sz - rx_packet_offset >= (8191 - 256)) {
|
|
RTW_INFO("%s IEEE80211_HT_CAP_MAX_AMSDU is set\n", __FUNCTION__);
|
|
ht_capie.cap_info = ht_capie.cap_info | IEEE80211_HT_CAP_MAX_AMSDU;
|
|
}
|
|
}
|
|
/*
|
|
AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
|
|
AMPDU_para [4:2]:Min MPDU Start Spacing
|
|
*/
|
|
|
|
/*
|
|
#if defined(CONFIG_RTL8188E) && defined(CONFIG_SDIO_HCI)
|
|
ht_capie.ampdu_params_info = 2;
|
|
#else
|
|
ht_capie.ampdu_params_info = (IEEE80211_HT_CAP_AMPDU_FACTOR&0x03);
|
|
#endif
|
|
*/
|
|
|
|
if (padapter->driver_rx_ampdu_factor != 0xFF)
|
|
max_rx_ampdu_factor = (HT_CAP_AMPDU_FACTOR)padapter->driver_rx_ampdu_factor;
|
|
else
|
|
rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor);
|
|
|
|
/* rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); */
|
|
ht_capie.ampdu_params_info = (max_rx_ampdu_factor & 0x03);
|
|
|
|
if (padapter->driver_rx_ampdu_spacing != 0xFF)
|
|
ht_capie.ampdu_params_info |= ((padapter->driver_rx_ampdu_spacing & 0x07) << 2);
|
|
else {
|
|
if (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) {
|
|
/*
|
|
* Todo : Each chip must to ask DD , this chip best ampdu_density setting
|
|
* By yiwei.sun
|
|
*/
|
|
rtw_hal_get_def_var(padapter, HW_VAR_BEST_AMPDU_DENSITY, &best_ampdu_density);
|
|
|
|
ht_capie.ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY & (best_ampdu_density << 2));
|
|
|
|
} else
|
|
ht_capie.ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY & 0x00);
|
|
}
|
|
#ifdef CONFIG_BEAMFORMING
|
|
ht_capie.tx_BF_cap_info = 0;
|
|
|
|
/* HT Beamformer*/
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE)) {
|
|
/* Transmit NDP Capable */
|
|
SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(&ht_capie, 1);
|
|
/* Explicit Compressed Steering Capable */
|
|
SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(&ht_capie, 1);
|
|
/* Compressed Steering Number Antennas */
|
|
SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(&ht_capie, 1);
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_BEAMFORMER_CAP, (u8 *)&rf_num);
|
|
SET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(&ht_capie, rf_num);
|
|
}
|
|
|
|
/* HT Beamformee */
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE)) {
|
|
/* Receive NDP Capable */
|
|
SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(&ht_capie, 1);
|
|
/* Explicit Compressed Beamforming Feedback Capable */
|
|
SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(&ht_capie, 2);
|
|
|
|
rtw_hal_get_def_var(padapter, HAL_DEF_BEAMFORMEE_CAP, (u8 *)&rf_num);
|
|
#ifdef CONFIG_80211AC_VHT
|
|
/* IOT action suggested by Yu Chen 2017/3/3 */
|
|
if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_BROADCOM) &&
|
|
!pvhtpriv->ap_bf_cap.is_mu_bfer &&
|
|
pvhtpriv->ap_bf_cap.su_sound_dim == 2)
|
|
rf_num = (rf_num >= 2 ? 2 : rf_num);
|
|
#endif
|
|
SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(&ht_capie, rf_num);
|
|
}
|
|
#endif/*CONFIG_BEAMFORMING*/
|
|
|
|
pframe = rtw_set_ie(out_ie + out_len, _HT_CAPABILITY_IE_,
|
|
sizeof(struct rtw_ieee80211_ht_cap), (unsigned char *)&ht_capie, pout_len);
|
|
|
|
phtpriv->ht_option = _TRUE;
|
|
|
|
if (in_ie != NULL) {
|
|
p = rtw_get_ie(in_ie, _HT_ADD_INFO_IE_, &ielen, in_len);
|
|
if (p && (ielen == sizeof(struct ieee80211_ht_addt_info))) {
|
|
out_len = *pout_len;
|
|
pframe = rtw_set_ie(out_ie + out_len, _HT_ADD_INFO_IE_, ielen, p + 2 , pout_len);
|
|
}
|
|
}
|
|
|
|
return phtpriv->ht_option;
|
|
|
|
}
|
|
|
|
/* the fucntion is > passive_level (in critical_section) */
|
|
void rtw_update_ht_cap(_adapter *padapter, u8 *pie, uint ie_len, u8 channel)
|
|
{
|
|
u8 *p, max_ampdu_sz;
|
|
int len;
|
|
/* struct sta_info *bmc_sta, *psta; */
|
|
struct rtw_ieee80211_ht_cap *pht_capie;
|
|
struct ieee80211_ht_addt_info *pht_addtinfo;
|
|
/* struct recv_reorder_ctrl *preorder_ctrl; */
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
/* struct recv_priv *precvpriv = &padapter->recvpriv; */
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
/* struct wlan_network *pcur_network = &(pmlmepriv->cur_network);; */
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
u8 cbw40_enable = 0;
|
|
|
|
|
|
if (!phtpriv->ht_option)
|
|
return;
|
|
|
|
if ((!pmlmeinfo->HT_info_enable) || (!pmlmeinfo->HT_caps_enable))
|
|
return;
|
|
|
|
RTW_INFO("+rtw_update_ht_cap()\n");
|
|
|
|
/* maybe needs check if ap supports rx ampdu. */
|
|
if ((phtpriv->ampdu_enable == _FALSE) && (pregistrypriv->ampdu_enable == 1)) {
|
|
if (pregistrypriv->wifi_spec == 1) {
|
|
/* remove this part because testbed AP should disable RX AMPDU */
|
|
/* phtpriv->ampdu_enable = _FALSE; */
|
|
phtpriv->ampdu_enable = _TRUE;
|
|
} else
|
|
phtpriv->ampdu_enable = _TRUE;
|
|
}
|
|
|
|
|
|
/* check Max Rx A-MPDU Size */
|
|
len = 0;
|
|
p = rtw_get_ie(pie + sizeof(NDIS_802_11_FIXED_IEs), _HT_CAPABILITY_IE_, &len, ie_len - sizeof(NDIS_802_11_FIXED_IEs));
|
|
if (p && len > 0) {
|
|
pht_capie = (struct rtw_ieee80211_ht_cap *)(p + 2);
|
|
max_ampdu_sz = (pht_capie->ampdu_params_info & IEEE80211_HT_CAP_AMPDU_FACTOR);
|
|
max_ampdu_sz = 1 << (max_ampdu_sz + 3); /* max_ampdu_sz (kbytes); */
|
|
|
|
/* RTW_INFO("rtw_update_ht_cap(): max_ampdu_sz=%d\n", max_ampdu_sz); */
|
|
phtpriv->rx_ampdu_maxlen = max_ampdu_sz;
|
|
|
|
}
|
|
|
|
|
|
len = 0;
|
|
p = rtw_get_ie(pie + sizeof(NDIS_802_11_FIXED_IEs), _HT_ADD_INFO_IE_, &len, ie_len - sizeof(NDIS_802_11_FIXED_IEs));
|
|
if (p && len > 0) {
|
|
pht_addtinfo = (struct ieee80211_ht_addt_info *)(p + 2);
|
|
/* todo: */
|
|
}
|
|
|
|
if (hal_chk_bw_cap(padapter, BW_CAP_40M)) {
|
|
if (channel > 14) {
|
|
if (REGSTY_IS_BW_5G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
} else {
|
|
if (REGSTY_IS_BW_2G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
}
|
|
}
|
|
|
|
/* update cur_bwmode & cur_ch_offset */
|
|
if ((cbw40_enable) &&
|
|
(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & BIT(1)) &&
|
|
(pmlmeinfo->HT_info.infos[0] & BIT(2))) {
|
|
int i;
|
|
u8 rx_nss = 0;
|
|
|
|
rx_nss = GET_HAL_RX_NSS(padapter);
|
|
|
|
/* update the MCS set */
|
|
for (i = 0; i < 16; i++)
|
|
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= pmlmeext->default_supported_mcs_set[i];
|
|
|
|
/* update the MCS rates */
|
|
switch (rx_nss) {
|
|
case 1:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_1R);
|
|
break;
|
|
case 2:
|
|
#ifdef CONFIG_DISABLE_MCS13TO15
|
|
if (pmlmeext->cur_bwmode == CHANNEL_WIDTH_40 && pregistrypriv->wifi_spec != 1)
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R_13TO15_OFF);
|
|
else
|
|
#endif
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R);
|
|
break;
|
|
case 3:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_3R);
|
|
break;
|
|
case 4:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_4R);
|
|
break;
|
|
default:
|
|
RTW_WARN("rx_nss:%u is not expected\n", rx_nss);
|
|
}
|
|
|
|
/* switch to the 40M Hz mode accoring to the AP */
|
|
/* pmlmeext->cur_bwmode = CHANNEL_WIDTH_40; */
|
|
switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) {
|
|
case EXTCHNL_OFFSET_UPPER:
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
|
|
break;
|
|
|
|
case EXTCHNL_OFFSET_LOWER:
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
|
|
break;
|
|
|
|
default:
|
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
RTW_INFO("%s : ch offset is not assigned for HT40 mod , update cur_bwmode=%u, cur_ch_offset=%u\n",
|
|
__func__, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* */
|
|
/* Config SM Power Save setting */
|
|
/* */
|
|
pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2;
|
|
if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) {
|
|
#if 0
|
|
u8 i;
|
|
/* update the MCS rates */
|
|
for (i = 0; i < 16; i++)
|
|
pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
|
|
#endif
|
|
RTW_INFO("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __FUNCTION__);
|
|
}
|
|
|
|
/* */
|
|
/* Config current HT Protection mode. */
|
|
/* */
|
|
pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_TDLS
|
|
void rtw_issue_addbareq_cmd_tdls(_adapter *padapter, struct xmit_frame *pxmitframe)
|
|
{
|
|
struct pkt_attrib *pattrib = &pxmitframe->attrib;
|
|
struct sta_info *ptdls_sta = NULL;
|
|
u8 issued;
|
|
int priority;
|
|
struct ht_priv *phtpriv;
|
|
|
|
priority = pattrib->priority;
|
|
|
|
if (pattrib->direct_link == _TRUE) {
|
|
ptdls_sta = rtw_get_stainfo(&padapter->stapriv, pattrib->dst);
|
|
if ((ptdls_sta != NULL) && (ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE)) {
|
|
phtpriv = &ptdls_sta->htpriv;
|
|
|
|
if ((phtpriv->ht_option == _TRUE) && (phtpriv->ampdu_enable == _TRUE)) {
|
|
issued = (phtpriv->agg_enable_bitmap >> priority) & 0x1;
|
|
issued |= (phtpriv->candidate_tid_bitmap >> priority) & 0x1;
|
|
|
|
if (0 == issued) {
|
|
RTW_INFO("[%s], p=%d\n", __FUNCTION__, priority);
|
|
ptdls_sta->htpriv.candidate_tid_bitmap |= BIT((u8)priority);
|
|
rtw_addbareq_cmd(padapter, (u8)priority, pattrib->dst);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
#ifdef CONFIG_80211N_HT
|
|
static u8 rtw_issue_addbareq_check(_adapter *padapter, struct xmit_frame *pxmitframe, u8 issue_when_busy)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct registry_priv *pregistry = &padapter->registrypriv;
|
|
struct pkt_attrib *pattrib = &pxmitframe->attrib;
|
|
s32 bmcst = IS_MCAST(pattrib->ra);
|
|
|
|
if (bmcst)
|
|
return _FALSE;
|
|
|
|
if (pregistry->tx_quick_addba_req == 0) {
|
|
if ((issue_when_busy == _TRUE) && (pmlmepriv->LinkDetectInfo.bBusyTraffic == _FALSE))
|
|
return _FALSE;
|
|
|
|
if (pmlmepriv->LinkDetectInfo.NumTxOkInPeriod < 100)
|
|
return _FALSE;
|
|
}
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe, u8 issue_when_busy)
|
|
{
|
|
u8 issued;
|
|
int priority;
|
|
struct sta_info *psta = NULL;
|
|
struct ht_priv *phtpriv;
|
|
struct pkt_attrib *pattrib = &pxmitframe->attrib;
|
|
|
|
if (rtw_issue_addbareq_check(padapter,pxmitframe, issue_when_busy) == _FALSE)
|
|
return;
|
|
|
|
priority = pattrib->priority;
|
|
|
|
#ifdef CONFIG_TDLS
|
|
rtw_issue_addbareq_cmd_tdls(padapter, pxmitframe);
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra);
|
|
if (pattrib->psta != psta) {
|
|
RTW_INFO("%s, pattrib->psta(%p) != psta(%p)\n", __func__, pattrib->psta, psta);
|
|
return;
|
|
}
|
|
|
|
if (psta == NULL) {
|
|
RTW_INFO("%s, psta==NUL\n", __func__);
|
|
return;
|
|
}
|
|
|
|
if (!(psta->state & WIFI_ASOC_STATE)) {
|
|
RTW_INFO("%s, psta->state(0x%x) != WIFI_ASOC_STATE\n", __func__, psta->state);
|
|
return;
|
|
}
|
|
|
|
|
|
phtpriv = &psta->htpriv;
|
|
|
|
if ((phtpriv->ht_option == _TRUE) && (phtpriv->ampdu_enable == _TRUE)) {
|
|
issued = (phtpriv->agg_enable_bitmap >> priority) & 0x1;
|
|
issued |= (phtpriv->candidate_tid_bitmap >> priority) & 0x1;
|
|
|
|
if (0 == issued) {
|
|
RTW_INFO("rtw_issue_addbareq_cmd, p=%d\n", priority);
|
|
psta->htpriv.candidate_tid_bitmap |= BIT((u8)priority);
|
|
rtw_addbareq_cmd(padapter, (u8) priority, pattrib->ra);
|
|
}
|
|
}
|
|
|
|
}
|
|
#endif /* CONFIG_80211N_HT */
|
|
void rtw_append_exented_cap(_adapter *padapter, u8 *out_ie, uint *pout_len)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
#ifdef CONFIG_80211AC_VHT
|
|
struct vht_priv *pvhtpriv = &pmlmepriv->vhtpriv;
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
u8 cap_content[8] = { 0 };
|
|
u8 *pframe;
|
|
u8 null_content[8] = {0};
|
|
|
|
if (phtpriv->bss_coexist)
|
|
SET_EXT_CAPABILITY_ELE_BSS_COEXIST(cap_content, 1);
|
|
|
|
#ifdef CONFIG_80211AC_VHT
|
|
if (pvhtpriv->vht_option)
|
|
SET_EXT_CAPABILITY_ELE_OP_MODE_NOTIF(cap_content, 1);
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
#ifdef CONFIG_RTW_WNM
|
|
rtw_wnm_set_ext_cap_btm(cap_content, 1);
|
|
#endif
|
|
|
|
#ifdef CONFIG_RTW_MBO
|
|
rtw_mbo_set_ext_cap_internw(cap_content, 1);
|
|
#endif
|
|
/*
|
|
From 802.11 specification,if a STA does not support any of capabilities defined
|
|
in the Extended Capabilities element, then the STA is not required to
|
|
transmit the Extended Capabilities element.
|
|
*/
|
|
if (_FALSE == _rtw_memcmp(cap_content, null_content, 8))
|
|
pframe = rtw_set_ie(out_ie + *pout_len, EID_EXTCapability, 8, cap_content , pout_len);
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
inline void rtw_set_to_roam(_adapter *adapter, u8 to_roam)
|
|
{
|
|
if (to_roam == 0)
|
|
adapter->mlmepriv.to_join = _FALSE;
|
|
adapter->mlmepriv.to_roam = to_roam;
|
|
}
|
|
|
|
inline u8 rtw_dec_to_roam(_adapter *adapter)
|
|
{
|
|
adapter->mlmepriv.to_roam--;
|
|
return adapter->mlmepriv.to_roam;
|
|
}
|
|
|
|
inline u8 rtw_to_roam(_adapter *adapter)
|
|
{
|
|
return adapter->mlmepriv.to_roam;
|
|
}
|
|
|
|
void rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network)
|
|
{
|
|
_irqL irqL;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
_rtw_roaming(padapter, tgt_network);
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
}
|
|
void _rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network)
|
|
{
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wlan_network *cur_network = &pmlmepriv->cur_network;
|
|
int do_join_r;
|
|
|
|
if (0 < rtw_to_roam(padapter)) {
|
|
RTW_INFO("roaming from %s("MAC_FMT"), length:%d\n",
|
|
cur_network->network.Ssid.Ssid, MAC_ARG(cur_network->network.MacAddress),
|
|
cur_network->network.Ssid.SsidLength);
|
|
_rtw_memcpy(&pmlmepriv->assoc_ssid, &cur_network->network.Ssid, sizeof(NDIS_802_11_SSID));
|
|
pmlmepriv->assoc_ch = 0;
|
|
pmlmepriv->assoc_by_bssid = _FALSE;
|
|
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
|
rtw_wapi_return_all_sta_info(padapter);
|
|
#endif
|
|
|
|
while (1) {
|
|
do_join_r = rtw_do_join(padapter);
|
|
if (_SUCCESS == do_join_r)
|
|
break;
|
|
else {
|
|
RTW_INFO("roaming do_join return %d\n", do_join_r);
|
|
rtw_dec_to_roam(padapter);
|
|
|
|
if (rtw_to_roam(padapter) > 0)
|
|
continue;
|
|
else {
|
|
RTW_INFO("%s(%d) -to roaming fail, indicate_disconnect\n", __FUNCTION__, __LINE__);
|
|
#ifdef CONFIG_RTW_80211R
|
|
rtw_ft_clr_flags(padapter, RTW_FT_PEER_EN|RTW_FT_PEER_OTD_EN);
|
|
rtw_ft_reset_status(padapter);
|
|
#endif
|
|
rtw_indicate_disconnect(padapter, 0, _FALSE);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
#endif /* CONFIG_LAYER2_ROAMING */
|
|
|
|
bool rtw_adjust_chbw(_adapter *adapter, u8 req_ch, u8 *req_bw, u8 *req_offset)
|
|
{
|
|
struct registry_priv *regsty = adapter_to_regsty(adapter);
|
|
u8 allowed_bw;
|
|
|
|
if (req_ch < 14)
|
|
allowed_bw = REGSTY_BW_2G(regsty);
|
|
else if (req_ch == 14)
|
|
allowed_bw = CHANNEL_WIDTH_20;
|
|
else
|
|
allowed_bw = REGSTY_BW_5G(regsty);
|
|
|
|
allowed_bw = hal_largest_bw(adapter, allowed_bw);
|
|
|
|
if (allowed_bw == CHANNEL_WIDTH_80 && *req_bw > CHANNEL_WIDTH_80)
|
|
*req_bw = CHANNEL_WIDTH_80;
|
|
else if (allowed_bw == CHANNEL_WIDTH_40 && *req_bw > CHANNEL_WIDTH_40)
|
|
*req_bw = CHANNEL_WIDTH_40;
|
|
else if (allowed_bw == CHANNEL_WIDTH_20 && *req_bw > CHANNEL_WIDTH_20) {
|
|
*req_bw = CHANNEL_WIDTH_20;
|
|
*req_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
} else
|
|
return _FALSE;
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
sint rtw_linked_check(_adapter *padapter)
|
|
{
|
|
if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)
|
|
|| MLME_IS_ADHOC(padapter) || MLME_IS_ADHOC_MASTER(padapter)
|
|
) {
|
|
if (padapter->stapriv.asoc_sta_count > 2)
|
|
return _TRUE;
|
|
} else {
|
|
/* Station mode */
|
|
if (check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
return _TRUE;
|
|
}
|
|
return _FALSE;
|
|
}
|
|
/*#define DBG_ADAPTER_STATE_CHK*/
|
|
u8 rtw_is_adapter_up(_adapter *padapter)
|
|
{
|
|
if (padapter == NULL)
|
|
return _FALSE;
|
|
|
|
if (RTW_CANNOT_RUN(padapter)) {
|
|
#ifdef DBG_ADAPTER_STATE_CHK
|
|
RTW_INFO(FUNC_ADPT_FMT " FALSE -bDriverStopped(%s) bSurpriseRemoved(%s)\n"
|
|
, FUNC_ADPT_ARG(padapter)
|
|
, rtw_is_drv_stopped(padapter) ? "True" : "False"
|
|
, rtw_is_surprise_removed(padapter) ? "True" : "False");
|
|
#endif
|
|
return _FALSE;
|
|
}
|
|
|
|
if (!rtw_is_hw_init_completed(padapter)) {
|
|
#ifdef DBG_ADAPTER_STATE_CHK
|
|
RTW_INFO(FUNC_ADPT_FMT " FALSE -(hw_init_completed == _FALSE)\n", FUNC_ADPT_ARG(padapter));
|
|
#endif
|
|
return _FALSE;
|
|
}
|
|
|
|
if (padapter->bup == _FALSE) {
|
|
#ifdef DBG_ADAPTER_STATE_CHK
|
|
RTW_INFO(FUNC_ADPT_FMT " FALSE -(bup == _FALSE)\n", FUNC_ADPT_ARG(padapter));
|
|
#endif
|
|
return _FALSE;
|
|
}
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
bool is_miracast_enabled(_adapter *adapter)
|
|
{
|
|
bool enabled = 0;
|
|
#ifdef CONFIG_WFD
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
enabled = (wfdinfo->stack_wfd_mode & (MIRACAST_SOURCE | MIRACAST_SINK))
|
|
|| (wfdinfo->op_wfd_mode & (MIRACAST_SOURCE | MIRACAST_SINK));
|
|
#endif
|
|
|
|
return enabled;
|
|
}
|
|
|
|
bool rtw_chk_miracast_mode(_adapter *adapter, u8 mode)
|
|
{
|
|
bool ret = 0;
|
|
#ifdef CONFIG_WFD
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
ret = (wfdinfo->stack_wfd_mode & mode) || (wfdinfo->op_wfd_mode & mode);
|
|
#endif
|
|
|
|
return ret;
|
|
}
|
|
|
|
const char *get_miracast_mode_str(int mode)
|
|
{
|
|
if (mode == MIRACAST_SOURCE)
|
|
return "SOURCE";
|
|
else if (mode == MIRACAST_SINK)
|
|
return "SINK";
|
|
else if (mode == (MIRACAST_SOURCE | MIRACAST_SINK))
|
|
return "SOURCE&SINK";
|
|
else if (mode == MIRACAST_DISABLED)
|
|
return "DISABLED";
|
|
else
|
|
return "INVALID";
|
|
}
|
|
|
|
#ifdef CONFIG_WFD
|
|
static bool wfd_st_match_rule(_adapter *adapter, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port)
|
|
{
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
if (ntohs(*((u16 *)local_port)) == wfdinfo->rtsp_ctrlport
|
|
|| ntohs(*((u16 *)local_port)) == wfdinfo->tdls_rtsp_ctrlport
|
|
|| ntohs(*((u16 *)remote_port)) == wfdinfo->peer_rtsp_ctrlport)
|
|
return _TRUE;
|
|
return _FALSE;
|
|
}
|
|
|
|
static struct st_register wfd_st_reg = {
|
|
.s_proto = 0x06,
|
|
.rule = wfd_st_match_rule,
|
|
};
|
|
#endif /* CONFIG_WFD */
|
|
|
|
inline void rtw_wfd_st_switch(struct sta_info *sta, bool on)
|
|
{
|
|
#ifdef CONFIG_WFD
|
|
if (on)
|
|
rtw_st_ctl_register(&sta->st_ctl, SESSION_TRACKER_REG_ID_WFD, &wfd_st_reg);
|
|
else
|
|
rtw_st_ctl_unregister(&sta->st_ctl, SESSION_TRACKER_REG_ID_WFD);
|
|
#endif
|
|
}
|
|
|
|
void dump_arp_pkt(void *sel, u8 *da, u8 *sa, u8 *arp, bool tx)
|
|
{
|
|
RTW_PRINT_SEL(sel, "%s ARP da="MAC_FMT", sa="MAC_FMT"\n"
|
|
, tx ? "send" : "recv", MAC_ARG(da), MAC_ARG(sa));
|
|
RTW_PRINT_SEL(sel, "htype=%u, ptype=0x%04x, hlen=%u, plen=%u, oper=%u\n"
|
|
, GET_ARP_HTYPE(arp), GET_ARP_PTYPE(arp), GET_ARP_HLEN(arp)
|
|
, GET_ARP_PLEN(arp), GET_ARP_OPER(arp));
|
|
RTW_PRINT_SEL(sel, "sha="MAC_FMT", spa="IP_FMT"\n"
|
|
, MAC_ARG(ARP_SENDER_MAC_ADDR(arp)), IP_ARG(ARP_SENDER_IP_ADDR(arp)));
|
|
RTW_PRINT_SEL(sel, "tha="MAC_FMT", tpa="IP_FMT"\n"
|
|
, MAC_ARG(ARP_TARGET_MAC_ADDR(arp)), IP_ARG(ARP_TARGET_IP_ADDR(arp)));
|
|
}
|
|
|