1 /******************************************************************************
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3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
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5 * This program is free software; you can redistribute it and/or modify it
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6 * under the terms of version 2 of the GNU General Public License as
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7 * published by the Free Software Foundation.
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9 * This program is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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14 * You should have received a copy of the GNU General Public License along with
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15 * this program; if not, write to the Free Software Foundation, Inc.,
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16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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19 ******************************************************************************/
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22 #include <drv_types.h>
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25 #ifdef CONFIG_AP_MODE
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27 extern unsigned char RTW_WPA_OUI[];
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28 extern unsigned char WMM_OUI[];
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29 extern unsigned char WPS_OUI[];
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30 extern unsigned char P2P_OUI[];
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31 extern unsigned char WFD_OUI[];
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33 void init_mlme_ap_info(_adapter *padapter)
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35 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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36 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
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37 struct sta_priv *pstapriv = &padapter->stapriv;
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38 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
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41 _rtw_spinlock_init(&pmlmepriv->bcn_update_lock);
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44 _rtw_init_queue(&pacl_list->acl_node_q);
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46 //pmlmeext->bstart_bss = _FALSE;
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48 start_ap_mode(padapter);
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51 void free_mlme_ap_info(_adapter *padapter)
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54 struct sta_info *psta=NULL;
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55 struct sta_priv *pstapriv = &padapter->stapriv;
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56 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
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57 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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58 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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60 //stop_ap_mode(padapter);
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62 pmlmepriv->update_bcn = _FALSE;
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63 pmlmeext->bstart_bss = _FALSE;
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65 rtw_sta_flush(padapter, _TRUE);
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67 pmlmeinfo->state = _HW_STATE_NOLINK_;
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69 //free_assoc_sta_resources
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70 rtw_free_all_stainfo(padapter);
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72 //free bc/mc sta_info
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73 psta = rtw_get_bcmc_stainfo(padapter);
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74 //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
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75 rtw_free_stainfo(padapter, psta);
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76 //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
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79 _rtw_spinlock_free(&pmlmepriv->bcn_update_lock);
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83 static void update_BCNTIM(_adapter *padapter)
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85 struct sta_priv *pstapriv = &padapter->stapriv;
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86 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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87 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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88 WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network);
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89 unsigned char *pie = pnetwork_mlmeext->IEs;
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92 //DBG_871X("%s\n", __FUNCTION__);
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95 //if(pstapriv->tim_bitmap)
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98 u8 *p, *dst_ie, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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100 uint offset, tmp_len, tim_ielen, tim_ie_offset, remainder_ielen;
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102 tim_bitmap_le = cpu_to_le16(pstapriv->tim_bitmap);
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104 p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, _TIM_IE_, &tim_ielen, pnetwork_mlmeext->IELength - _FIXED_IE_LENGTH_);
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105 if (p != NULL && tim_ielen > 0) {
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108 premainder_ie = p + tim_ielen;
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110 tim_ie_offset = (sint)(p -pie);
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112 remainder_ielen = pnetwork_mlmeext->IELength - tim_ie_offset - tim_ielen;
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114 /*append TIM IE from dst_ie offset*/
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119 /*calculate head_len*/
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120 offset = _FIXED_IE_LENGTH_;
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122 /* get ssid_ie len */
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123 p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SSID_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_));
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125 offset += tmp_len+2;
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127 /*get supported rates len*/
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128 p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_));
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131 offset += tmp_len+2;
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134 /*DS Parameter Set IE, len=3*/
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137 premainder_ie = pie + offset;
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139 remainder_ielen = pnetwork_mlmeext->IELength - offset - tim_ielen;
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141 /*append TIM IE from offset*/
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142 dst_ie = pie + offset;
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146 if (remainder_ielen > 0) {
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147 pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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148 if(pbackup_remainder_ie && premainder_ie)
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149 _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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152 *dst_ie++=_TIM_IE_;
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154 if ((pstapriv->tim_bitmap&0xff00) && (pstapriv->tim_bitmap&0x00fe))
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159 *dst_ie++ = tim_ielen;
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161 *dst_ie++ = 0;/*DTIM count*/
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162 *dst_ie++ = 1;/*DTIM period*/
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164 if (pstapriv->tim_bitmap & BIT(0))/*for bc/mc frames*/
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165 *dst_ie++ = BIT(0);/*bitmap ctrl */
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169 if (tim_ielen == 4) {
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172 if (pstapriv->tim_bitmap & 0x00fe)
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173 pvb = (u8)tim_bitmap_le;
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174 else if (pstapriv->tim_bitmap & 0xff00)
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175 pvb = (u8)(tim_bitmap_le >> 8);
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177 pvb = (u8)tim_bitmap_le;
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181 } else if (tim_ielen == 5) {
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182 _rtw_memcpy(dst_ie, &tim_bitmap_le, 2);
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186 /*copy remainder IE*/
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187 if (pbackup_remainder_ie) {
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188 _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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190 rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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193 offset = (uint)(dst_ie - pie);
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194 pnetwork_mlmeext->IELength = offset + remainder_ielen;
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199 void rtw_add_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8 *data, u8 len)
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201 PNDIS_802_11_VARIABLE_IEs pIE;
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202 u8 bmatch = _FALSE;
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203 u8 *pie = pnetwork->IEs;
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204 u8 *p=NULL, *dst_ie=NULL, *premainder_ie=NULL, *pbackup_remainder_ie=NULL;
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205 u32 i, offset, ielen, ie_offset, remainder_ielen = 0;
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207 for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;)
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209 pIE = (PNDIS_802_11_VARIABLE_IEs)(pnetwork->IEs + i);
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211 if (pIE->ElementID > index)
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215 else if(pIE->ElementID == index) // already exist the same IE
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218 ielen = pIE->Length;
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224 ielen = pIE->Length;
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225 i += (pIE->Length + 2);
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228 if (p != NULL && ielen>0)
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232 premainder_ie = p+ielen;
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234 ie_offset = (sint)(p -pie);
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236 remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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241 dst_ie = (p+ielen);
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247 if(remainder_ielen>0)
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249 pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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250 if(pbackup_remainder_ie && premainder_ie)
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251 _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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257 _rtw_memcpy(dst_ie, data, len);
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260 //copy remainder IE
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261 if(pbackup_remainder_ie)
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263 _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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265 rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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268 offset = (uint)(dst_ie - pie);
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269 pnetwork->IELength = offset + remainder_ielen;
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272 void rtw_remove_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index)
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274 u8 *p, *dst_ie=NULL, *premainder_ie=NULL, *pbackup_remainder_ie=NULL;
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275 uint offset, ielen, ie_offset, remainder_ielen = 0;
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276 u8 *pie = pnetwork->IEs;
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278 p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, index, &ielen, pnetwork->IELength - _FIXED_IE_LENGTH_);
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279 if (p != NULL && ielen>0)
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283 premainder_ie = p+ielen;
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285 ie_offset = (sint)(p -pie);
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287 remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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295 if(remainder_ielen>0)
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297 pbackup_remainder_ie = rtw_malloc(remainder_ielen);
\r
298 if(pbackup_remainder_ie && premainder_ie)
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299 _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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302 //copy remainder IE
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303 if(pbackup_remainder_ie)
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305 _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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307 rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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310 offset = (uint)(dst_ie - pie);
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311 pnetwork->IELength = offset + remainder_ielen;
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315 u8 chk_sta_is_alive(struct sta_info *psta);
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316 u8 chk_sta_is_alive(struct sta_info *psta)
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319 #ifdef DBG_EXPIRATION_CHK
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320 DBG_871X("sta:"MAC_FMT", rssi:%d, rx:"STA_PKTS_FMT", expire_to:%u, %s%ssq_len:%u\n"
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321 , MAC_ARG(psta->hwaddr)
\r
322 , psta->rssi_stat.UndecoratedSmoothedPWDB
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323 //, STA_RX_PKTS_ARG(psta)
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324 , STA_RX_PKTS_DIFF_ARG(psta)
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326 , psta->state&WIFI_SLEEP_STATE?"PS, ":""
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327 , psta->state&WIFI_STA_ALIVE_CHK_STATE?"SAC, ":""
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332 //if(sta_last_rx_pkts(psta) == sta_rx_pkts(psta))
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333 if((psta->sta_stats.last_rx_data_pkts + psta->sta_stats.last_rx_ctrl_pkts) == (psta->sta_stats.rx_data_pkts + psta->sta_stats.rx_ctrl_pkts))
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336 if(psta->state&WIFI_SLEEP_STATE)
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345 sta_update_last_rx_pkts(psta);
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350 void expire_timeout_chk(_adapter *padapter)
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353 _list *phead, *plist;
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354 u8 updated = _FALSE;
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355 struct sta_info *psta=NULL;
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356 struct sta_priv *pstapriv = &padapter->stapriv;
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357 u8 chk_alive_num = 0;
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358 char chk_alive_list[NUM_STA];
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362 _enter_critical_bh(&pstapriv->auth_list_lock, &irqL);
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364 phead = &pstapriv->auth_list;
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365 plist = get_next(phead);
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368 #ifdef DBG_EXPIRATION_CHK
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369 if (rtw_end_of_queue_search(phead, plist) == _FALSE) {
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370 DBG_871X(FUNC_NDEV_FMT" auth_list, cnt:%u\n"
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371 , FUNC_NDEV_ARG(padapter->pnetdev), pstapriv->auth_list_cnt);
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374 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
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376 psta = LIST_CONTAINOR(plist, struct sta_info, auth_list);
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378 plist = get_next(plist);
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381 #ifdef CONFIG_ATMEL_RC_PATCH
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382 if (_TRUE == _rtw_memcmp((void *)(pstapriv->atmel_rc_pattern), (void *)(psta->hwaddr), ETH_ALEN))
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384 if (psta->flag_atmel_rc)
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387 if(psta->expire_to>0)
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390 if (psta->expire_to == 0)
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392 rtw_list_delete(&psta->auth_list);
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393 pstapriv->auth_list_cnt--;
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395 DBG_871X("auth expire %02X%02X%02X%02X%02X%02X\n",
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396 psta->hwaddr[0],psta->hwaddr[1],psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5]);
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398 _exit_critical_bh(&pstapriv->auth_list_lock, &irqL);
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400 //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
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401 rtw_free_stainfo(padapter, psta);
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402 //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
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404 _enter_critical_bh(&pstapriv->auth_list_lock, &irqL);
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410 _exit_critical_bh(&pstapriv->auth_list_lock, &irqL);
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414 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
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416 phead = &pstapriv->asoc_list;
\r
417 plist = get_next(phead);
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420 #ifdef DBG_EXPIRATION_CHK
\r
421 if (rtw_end_of_queue_search(phead, plist) == _FALSE) {
\r
422 DBG_871X(FUNC_NDEV_FMT" asoc_list, cnt:%u\n"
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423 , FUNC_NDEV_ARG(padapter->pnetdev), pstapriv->asoc_list_cnt);
\r
426 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
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428 psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
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429 plist = get_next(plist);
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430 #ifdef CONFIG_ATMEL_RC_PATCH
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431 DBG_871X("%s:%d psta=%p, %02x,%02x||%02x,%02x \n\n", __func__, __LINE__,
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432 psta,pstapriv->atmel_rc_pattern[0], pstapriv->atmel_rc_pattern[5], psta->hwaddr[0], psta->hwaddr[5]);
\r
433 if (_TRUE == _rtw_memcmp((void *)pstapriv->atmel_rc_pattern, (void *)(psta->hwaddr), ETH_ALEN))
\r
435 if (psta->flag_atmel_rc)
\r
437 DBG_871X("%s: debug line:%d \n", __func__, __LINE__);
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439 #ifdef CONFIG_AUTO_AP_MODE
\r
443 if (chk_sta_is_alive(psta) || !psta->expire_to) {
\r
444 psta->expire_to = pstapriv->expire_to;
\r
445 psta->keep_alive_trycnt = 0;
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446 #ifdef CONFIG_TX_MCAST2UNI
\r
447 psta->under_exist_checking = 0;
\r
448 #endif // CONFIG_TX_MCAST2UNI
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453 #ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
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454 #ifdef CONFIG_80211N_HT
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455 #ifdef CONFIG_TX_MCAST2UNI
\r
456 if ( (psta->flags & WLAN_STA_HT) && (psta->htpriv.agg_enable_bitmap || psta->under_exist_checking) ) {
\r
457 // check sta by delba(addba) for 11n STA
\r
458 // ToDo: use CCX report to check for all STAs
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459 //DBG_871X("asoc check by DELBA/ADDBA! (pstapriv->expire_to=%d s)(psta->expire_to=%d s), [%02x, %d]\n", pstapriv->expire_to*2, psta->expire_to*2, psta->htpriv.agg_enable_bitmap, psta->under_exist_checking);
\r
461 if ( psta->expire_to <= (pstapriv->expire_to - 50 ) ) {
\r
462 DBG_871X("asoc expire by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to-psta->expire_to)*2);
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463 psta->under_exist_checking = 0;
\r
464 psta->expire_to = 0;
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465 } else if ( psta->expire_to <= (pstapriv->expire_to - 3) && (psta->under_exist_checking==0)) {
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466 DBG_871X("asoc check by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to-psta->expire_to)*2);
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467 psta->under_exist_checking = 1;
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468 //tear down TX AMPDU
\r
469 send_delba(padapter, 1, psta->hwaddr);// // originator
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470 psta->htpriv.agg_enable_bitmap = 0x0;//reset
\r
471 psta->htpriv.candidate_tid_bitmap = 0x0;//reset
\r
474 #endif //CONFIG_TX_MCAST2UNI
\r
475 #endif //CONFIG_80211N_HT
\r
476 #endif //CONFIG_ACTIVE_KEEP_ALIVE_CHECK
\r
478 if (psta->expire_to <= 0)
\r
480 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
482 if (padapter->registrypriv.wifi_spec == 1)
\r
484 psta->expire_to = pstapriv->expire_to;
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488 #ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
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489 #ifdef CONFIG_80211N_HT
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491 #define KEEP_ALIVE_TRYCNT (3)
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493 if(psta->keep_alive_trycnt > 0 && psta->keep_alive_trycnt <= KEEP_ALIVE_TRYCNT)
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495 if(psta->state & WIFI_STA_ALIVE_CHK_STATE)
\r
496 psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
\r
498 psta->keep_alive_trycnt = 0;
\r
501 else if((psta->keep_alive_trycnt > KEEP_ALIVE_TRYCNT) && !(psta->state & WIFI_STA_ALIVE_CHK_STATE))
\r
503 psta->keep_alive_trycnt = 0;
\r
505 if((psta->htpriv.ht_option==_TRUE) && (psta->htpriv.ampdu_enable==_TRUE))
\r
507 uint priority = 1; //test using BK
\r
510 //issued = (psta->htpriv.agg_enable_bitmap>>priority)&0x1;
\r
511 issued |= (psta->htpriv.candidate_tid_bitmap>>priority)&0x1;
\r
515 if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE))
\r
517 psta->htpriv.candidate_tid_bitmap |= BIT((u8)priority);
\r
519 if (psta->state & WIFI_SLEEP_STATE)
\r
520 psta->expire_to = 2; // 2x2=4 sec
\r
522 psta->expire_to = 1; // 2 sec
\r
524 psta->state |= WIFI_STA_ALIVE_CHK_STATE;
\r
526 //add_ba_hdl(padapter, (u8*)paddbareq_parm);
\r
528 DBG_871X("issue addba_req to check if sta alive, keep_alive_trycnt=%d\n", psta->keep_alive_trycnt);
\r
530 issue_addba_req(padapter, psta->hwaddr, (u8)priority);
\r
532 _set_timer(&psta->addba_retry_timer, ADDBA_TO);
\r
534 psta->keep_alive_trycnt++;
\r
540 if(psta->keep_alive_trycnt > 0 && psta->state & WIFI_STA_ALIVE_CHK_STATE)
\r
542 psta->keep_alive_trycnt = 0;
\r
543 psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
\r
544 DBG_871X("change to another methods to check alive if staion is at ps mode\n");
\r
547 #endif //CONFIG_80211N_HT
\r
548 #endif //CONFIG_ACTIVE_KEEP_ALIVE_CHECK
\r
549 if (psta->state & WIFI_SLEEP_STATE) {
\r
550 if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) {
\r
551 //to check if alive by another methods if staion is at ps mode.
\r
552 psta->expire_to = pstapriv->expire_to;
\r
553 psta->state |= WIFI_STA_ALIVE_CHK_STATE;
\r
555 //DBG_871X("alive chk, sta:" MAC_FMT " is at ps mode!\n", MAC_ARG(psta->hwaddr));
\r
557 //to update bcn with tim_bitmap for this station
\r
558 pstapriv->tim_bitmap |= BIT(psta->aid);
\r
559 update_beacon(padapter, _TIM_IE_, NULL, _TRUE);
\r
561 if(!pmlmeext->active_keep_alive_check)
\r
565 #ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
\r
566 if (pmlmeext->active_keep_alive_check) {
\r
567 int stainfo_offset;
\r
569 stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
\r
570 if (stainfo_offset_valid(stainfo_offset)) {
\r
571 chk_alive_list[chk_alive_num++] = stainfo_offset;
\r
576 #endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
\r
577 rtw_list_delete(&psta->asoc_list);
\r
578 pstapriv->asoc_list_cnt--;
\r
579 DBG_871X("asoc expire "MAC_FMT", state=0x%x\n", MAC_ARG(psta->hwaddr), psta->state);
\r
580 updated = ap_free_sta(padapter, psta, _FALSE, WLAN_REASON_DEAUTH_LEAVING, _TRUE);
\r
584 /* TODO: Aging mechanism to digest frames in sleep_q to avoid running out of xmitframe */
\r
585 if (psta->sleepq_len > (NR_XMITFRAME/pstapriv->asoc_list_cnt)
\r
586 && padapter->xmitpriv.free_xmitframe_cnt < ((NR_XMITFRAME/pstapriv->asoc_list_cnt)/2)
\r
588 DBG_871X("%s sta:"MAC_FMT", sleepq_len:%u, free_xmitframe_cnt:%u, asoc_list_cnt:%u, clear sleep_q\n", __func__
\r
589 , MAC_ARG(psta->hwaddr)
\r
590 , psta->sleepq_len, padapter->xmitpriv.free_xmitframe_cnt, pstapriv->asoc_list_cnt);
\r
591 wakeup_sta_to_xmit(padapter, psta);
\r
596 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
598 #ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
\r
599 if (chk_alive_num) {
\r
601 u8 backup_oper_channel=0;
\r
602 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
603 /* switch to correct channel of current network before issue keep-alive frames */
\r
604 if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) {
\r
605 backup_oper_channel = rtw_get_oper_ch(padapter);
\r
606 SelectChannel(padapter, pmlmeext->cur_channel);
\r
609 /* issue null data to check sta alive*/
\r
610 for (i = 0; i < chk_alive_num; i++) {
\r
613 psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]);
\r
614 #ifdef CONFIG_ATMEL_RC_PATCH
\r
615 if (_TRUE == _rtw_memcmp( pstapriv->atmel_rc_pattern, psta->hwaddr, ETH_ALEN))
\r
617 if (psta->flag_atmel_rc)
\r
620 if(!(psta->state &_FW_LINKED))
\r
623 if (psta->state & WIFI_SLEEP_STATE)
\r
624 ret = issue_nulldata(padapter, psta->hwaddr, 0, 1, 50);
\r
626 ret = issue_nulldata(padapter, psta->hwaddr, 0, 3, 50);
\r
628 psta->keep_alive_trycnt++;
\r
629 if (ret == _SUCCESS)
\r
631 DBG_871X("asoc check, sta(" MAC_FMT ") is alive\n", MAC_ARG(psta->hwaddr));
\r
632 psta->expire_to = pstapriv->expire_to;
\r
633 psta->keep_alive_trycnt = 0;
\r
636 else if (psta->keep_alive_trycnt <= 3)
\r
638 DBG_871X("ack check for asoc expire, keep_alive_trycnt=%d\n", psta->keep_alive_trycnt);
\r
639 psta->expire_to = 1;
\r
643 psta->keep_alive_trycnt = 0;
\r
644 DBG_871X("asoc expire "MAC_FMT", state=0x%x\n", MAC_ARG(psta->hwaddr), psta->state);
\r
645 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
646 if (rtw_is_list_empty(&psta->asoc_list)==_FALSE) {
\r
647 rtw_list_delete(&psta->asoc_list);
\r
648 pstapriv->asoc_list_cnt--;
\r
649 updated = ap_free_sta(padapter, psta, _FALSE, WLAN_REASON_DEAUTH_LEAVING, _TRUE);
\r
651 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
655 if (backup_oper_channel>0) /* back to the original operation channel */
\r
656 SelectChannel(padapter, backup_oper_channel);
\r
658 #endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
\r
660 associated_clients_update(padapter, updated, STA_INFO_UPDATE_ALL);
\r
663 void add_RATid(_adapter *padapter, struct sta_info *psta, u8 rssi_level)
\r
667 unsigned char sta_band = 0, shortGIrate = _FALSE;
\r
668 u64 tx_ra_bitmap = 0;
\r
669 struct ht_priv *psta_ht = NULL;
\r
670 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
671 WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
\r
673 #ifdef CONFIG_80211N_HT
\r
675 psta_ht = &psta->htpriv;
\r
678 #endif //CONFIG_80211N_HT
\r
680 if(!(psta->state & _FW_LINKED))
\r
684 if(get_rf_mimo_mode(padapter) == RTL8712_RF_2T2R)
\r
686 //is this a 2r STA?
\r
687 if((pstat->tx_ra_bitmap & 0x0ff00000) != 0 && !(priv->pshare->has_2r_sta & BIT(pstat->aid)))
\r
689 priv->pshare->has_2r_sta |= BIT(pstat->aid);
\r
690 if(rtw_read16(padapter, 0x102501f6) != 0xffff)
\r
692 rtw_write16(padapter, 0x102501f6, 0xffff);
\r
693 reset_1r_sta_RA(priv, 0xffff);
\r
694 Switch_1SS_Antenna(priv, 3);
\r
697 else// bg or 1R STA?
\r
699 if((priv->pmib->dot11BssType.net_work_type & WIRELESS_11N) && pstat->ht_cap_len && priv->pshare->has_2r_sta == 0)
\r
701 if(rtw_read16(padapter, 0x102501f6) != 0x7777)
\r
703 rtw_write16(padapter, 0x102501f6,0x7777);
\r
704 reset_1r_sta_RA(priv, 0x7777);
\r
705 Switch_1SS_Antenna(priv, 2);
\r
712 if ((pstat->rssi_level < 1) || (pstat->rssi_level > 3))
\r
714 if (pstat->rssi >= priv->pshare->rf_ft_var.raGoDownUpper)
\r
715 pstat->rssi_level = 1;
\r
716 else if ((pstat->rssi >= priv->pshare->rf_ft_var.raGoDown20MLower) ||
\r
717 ((priv->pshare->is_40m_bw) && (pstat->ht_cap_len) &&
\r
718 (pstat->rssi >= priv->pshare->rf_ft_var.raGoDown40MLower) &&
\r
719 (pstat->ht_cap_buf.ht_cap_info & cpu_to_le16(_HTCAP_SUPPORT_CH_WDTH_))))
\r
720 pstat->rssi_level = 2;
\r
722 pstat->rssi_level = 3;
\r
725 // rate adaptive by rssi
\r
726 if ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11N) && pstat->ht_cap_len)
\r
728 if ((get_rf_mimo_mode(priv) == MIMO_1T2R) || (get_rf_mimo_mode(priv) == MIMO_1T1R))
\r
730 switch (pstat->rssi_level) {
\r
732 pstat->tx_ra_bitmap &= 0x100f0000;
\r
735 pstat->tx_ra_bitmap &= 0x100ff000;
\r
738 if (priv->pshare->is_40m_bw)
\r
739 pstat->tx_ra_bitmap &= 0x100ff005;
\r
741 pstat->tx_ra_bitmap &= 0x100ff001;
\r
748 switch (pstat->rssi_level) {
\r
750 pstat->tx_ra_bitmap &= 0x1f0f0000;
\r
753 pstat->tx_ra_bitmap &= 0x1f0ff000;
\r
756 if (priv->pshare->is_40m_bw)
\r
757 pstat->tx_ra_bitmap &= 0x000ff005;
\r
759 pstat->tx_ra_bitmap &= 0x000ff001;
\r
764 // Don't need to mask high rates due to new rate adaptive parameters
\r
765 //if (pstat->is_broadcom_sta) // use MCS12 as the highest rate vs. Broadcom sta
\r
766 // pstat->tx_ra_bitmap &= 0x81ffffff;
\r
768 // NIC driver will report not supporting MCS15 and MCS14 in asoc req
\r
769 //if (pstat->is_rtl8190_sta && !pstat->is_2t_mimo_sta)
\r
770 // pstat->tx_ra_bitmap &= 0x83ffffff; // if Realtek 1x2 sta, don't use MCS15 and MCS14
\r
773 else if ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11G) && isErpSta(pstat))
\r
775 switch (pstat->rssi_level) {
\r
777 pstat->tx_ra_bitmap &= 0x00000f00;
\r
780 pstat->tx_ra_bitmap &= 0x00000ff0;
\r
783 pstat->tx_ra_bitmap &= 0x00000ff5;
\r
789 pstat->tx_ra_bitmap &= 0x0000000d;
\r
792 // disable tx short GI when station cannot rx MCS15(AP is 2T2R)
\r
793 // disable tx short GI when station cannot rx MCS7 (AP is 1T2R or 1T1R)
\r
794 // if there is only 1r STA and we are 2T2R, DO NOT mask SGI rate
\r
795 if ((!(pstat->tx_ra_bitmap & 0x8000000) && (priv->pshare->has_2r_sta > 0) && (get_rf_mimo_mode(padapter) == RTL8712_RF_2T2R)) ||
\r
796 (!(pstat->tx_ra_bitmap & 0x80000) && (get_rf_mimo_mode(padapter) != RTL8712_RF_2T2R)))
\r
798 pstat->tx_ra_bitmap &= ~BIT(28);
\r
802 rtw_hal_update_sta_rate_mask(padapter, psta);
\r
803 tx_ra_bitmap = psta->ra_mask;
\r
805 shortGIrate = query_ra_short_GI(psta);
\r
807 if ( pcur_network->Configuration.DSConfig > 14 ) {
\r
809 if (tx_ra_bitmap & 0xffff000)
\r
810 sta_band |= WIRELESS_11_5N ;
\r
812 if (tx_ra_bitmap & 0xff0)
\r
813 sta_band |= WIRELESS_11A;
\r
816 #ifdef CONFIG_80211AC_VHT
\r
817 if (psta->vhtpriv.vht_option) {
\r
818 sta_band = WIRELESS_11_5AC;
\r
823 if (tx_ra_bitmap & 0xffff000)
\r
824 sta_band |= WIRELESS_11_24N;
\r
826 if (tx_ra_bitmap & 0xff0)
\r
827 sta_band |= WIRELESS_11G;
\r
829 if (tx_ra_bitmap & 0x0f)
\r
830 sta_band |= WIRELESS_11B;
\r
833 psta->wireless_mode = sta_band;
\r
834 psta->raid = rtw_hal_networktype_to_raid(padapter, psta);
\r
836 if (psta->aid < NUM_STA)
\r
840 arg[0] = psta->mac_id;
\r
841 arg[1] = psta->raid;
\r
842 arg[2] = shortGIrate;
\r
843 arg[3] = psta->init_rate;
\r
845 DBG_871X("%s=> mac_id:%d , raid:%d , shortGIrate=%d, tx_ra_bitmap:0x%016llx, networkType:0x%02x\n",
\r
846 __FUNCTION__, psta->mac_id, psta->raid, shortGIrate, tx_ra_bitmap, psta->wireless_mode);
\r
848 rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, rssi_level);
\r
852 DBG_871X("station aid %d exceed the max number\n", psta->aid);
\r
857 void update_bmc_sta(_adapter *padapter)
\r
860 unsigned char network_type;
\r
861 int supportRateNum = 0;
\r
862 u64 tx_ra_bitmap = 0;
\r
863 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
864 WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
\r
865 struct sta_info *psta = rtw_get_bcmc_stainfo(padapter);
\r
869 psta->aid = 0;//default set to 0
\r
870 psta->qos_option = 0;
\r
871 #ifdef CONFIG_80211N_HT
\r
872 psta->htpriv.ht_option = _FALSE;
\r
873 #endif //CONFIG_80211N_HT
\r
875 psta->ieee8021x_blocked = 0;
\r
877 _rtw_memset((void*)&psta->sta_stats, 0, sizeof(struct stainfo_stats));
\r
879 //psta->dot118021XPrivacy = _NO_PRIVACY_;//!!! remove it, because it has been set before this.
\r
881 //prepare for add_RATid
\r
882 supportRateNum = rtw_get_rateset_len((u8*)&pcur_network->SupportedRates);
\r
883 network_type = rtw_check_network_type((u8*)&pcur_network->SupportedRates, supportRateNum, pcur_network->Configuration.DSConfig);
\r
884 if (IsSupportedTxCCK(network_type)) {
\r
885 network_type = WIRELESS_11B;
\r
887 else if (network_type == WIRELESS_INVALID) { // error handling
\r
888 if ( pcur_network->Configuration.DSConfig > 14 )
\r
889 network_type = WIRELESS_11A;
\r
891 network_type = WIRELESS_11B;
\r
893 update_sta_basic_rate(psta, network_type);
\r
894 psta->wireless_mode = network_type;
\r
896 rtw_hal_update_sta_rate_mask(padapter, psta);
\r
897 tx_ra_bitmap = psta->ra_mask;
\r
899 psta->raid = rtw_hal_networktype_to_raid(padapter,psta);
\r
901 //if(pHalData->fw_ractrl == _TRUE)
\r
905 arg[0] = psta->mac_id;
\r
906 arg[1] = psta->raid;
\r
908 arg[3] = psta->init_rate;
\r
910 DBG_871X("%s=> mac_id:%d , raid:%d , bitmap=0x%016llx\n",
\r
911 __FUNCTION__ , psta->mac_id, psta->raid , tx_ra_bitmap);
\r
913 rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, 0);
\r
916 rtw_sta_media_status_rpt(padapter, psta, 1);
\r
918 _enter_critical_bh(&psta->lock, &irqL);
\r
919 psta->state = _FW_LINKED;
\r
920 _exit_critical_bh(&psta->lock, &irqL);
\r
925 DBG_871X("add_RATid_bmc_sta error!\n");
\r
931 //AID: 1~MAX for sta and 0 for bc/mc in ap/adhoc mode
\r
932 //MAC_ID = AID+1 for sta in ap/adhoc mode
\r
933 //MAC_ID = 1 for bc/mc for sta/ap/adhoc
\r
934 //MAC_ID = 0 for bssid for sta/ap/adhoc
\r
935 //CAM_ID = //0~3 for default key, cmd_id=macid + 3, macid=aid+1;
\r
937 void update_sta_info_apmode(_adapter *padapter, struct sta_info *psta)
\r
940 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
941 struct security_priv *psecuritypriv = &padapter->securitypriv;
\r
942 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
943 #ifdef CONFIG_80211N_HT
\r
944 struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
\r
945 struct ht_priv *phtpriv_sta = &psta->htpriv;
\r
946 #endif //CONFIG_80211N_HT
\r
947 u8 cur_ldpc_cap=0, cur_stbc_cap=0, cur_beamform_cap=0;
\r
948 //set intf_tag to if1
\r
949 //psta->intf_tag = 0;
\r
951 DBG_871X("%s\n",__FUNCTION__);
\r
953 //psta->mac_id = psta->aid+4;
\r
954 //psta->mac_id = psta->aid+1;//alloc macid when call rtw_alloc_stainfo(),
\r
955 //release macid when call rtw_free_stainfo()
\r
958 rtw_hal_set_odm_var(padapter,HAL_ODM_STA_INFO,psta,_TRUE);
\r
960 if(psecuritypriv->dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)
\r
961 psta->ieee8021x_blocked = _TRUE;
\r
963 psta->ieee8021x_blocked = _FALSE;
\r
969 VCS_update(padapter, psta);
\r
970 #ifdef CONFIG_80211N_HT
\r
972 if(phtpriv_sta->ht_option)
\r
974 //check if sta supports rx ampdu
\r
975 phtpriv_sta->ampdu_enable = phtpriv_ap->ampdu_enable;
\r
977 phtpriv_sta->rx_ampdu_min_spacing = (phtpriv_sta->ht_cap.ampdu_params_info&IEEE80211_HT_CAP_AMPDU_DENSITY)>>2;
\r
980 if((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH))
\r
982 psta->bw_mode = CHANNEL_WIDTH_40;
\r
986 psta->bw_mode = CHANNEL_WIDTH_20;
\r
989 if (psta->ht_40mhz_intolerant)
\r
990 psta->bw_mode = CHANNEL_WIDTH_20;
\r
992 if(pmlmeext->cur_bwmode < psta->bw_mode)
\r
994 psta->bw_mode = pmlmeext->cur_bwmode;
\r
997 phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset;
\r
1000 //check if sta support s Short GI 20M
\r
1001 if((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_20))
\r
1003 phtpriv_sta->sgi_20m = _TRUE;
\r
1006 //check if sta support s Short GI 40M
\r
1007 if((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_40))
\r
1009 if(psta->bw_mode == CHANNEL_WIDTH_40) //according to psta->bw_mode
\r
1010 phtpriv_sta->sgi_40m = _TRUE;
\r
1012 phtpriv_sta->sgi_40m = _FALSE;
\r
1015 psta->qos_option = _TRUE;
\r
1017 // B0 Config LDPC Coding Capability
\r
1018 if (TEST_FLAG(phtpriv_ap->ldpc_cap, LDPC_HT_ENABLE_TX) &&
\r
1019 GET_HT_CAP_ELE_LDPC_CAP((u8 *)(&phtpriv_sta->ht_cap)))
\r
1021 SET_FLAG(cur_ldpc_cap, (LDPC_HT_ENABLE_TX | LDPC_HT_CAP_TX));
\r
1022 DBG_871X("Enable HT Tx LDPC for STA(%d)\n",psta->aid);
\r
1025 // B7 B8 B9 Config STBC setting
\r
1026 if (TEST_FLAG(phtpriv_ap->stbc_cap, STBC_HT_ENABLE_TX) &&
\r
1027 GET_HT_CAP_ELE_RX_STBC((u8 *)(&phtpriv_sta->ht_cap)))
\r
1029 SET_FLAG(cur_stbc_cap, (STBC_HT_ENABLE_TX | STBC_HT_CAP_TX) );
\r
1030 DBG_871X("Enable HT Tx STBC for STA(%d)\n",psta->aid);
\r
1033 #ifdef CONFIG_BEAMFORMING
\r
1034 /*Config Tx beamforming setting*/
\r
1035 if (TEST_FLAG(phtpriv_ap->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
\r
1036 GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP((u8 *)(&phtpriv_sta->ht_cap)))
\r
1038 SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
\r
1039 /*Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
\r
1040 SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS((u8 *)(&phtpriv_sta->ht_cap)) << 6);
\r
1043 if (TEST_FLAG(phtpriv_ap->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
\r
1044 GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP((u8 *)(&phtpriv_sta->ht_cap)))
\r
1046 SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
\r
1047 /*Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
\r
1048 SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS((u8 *)(&phtpriv_sta->ht_cap)) << 4);
\r
1050 if (cur_beamform_cap) {
\r
1051 DBG_871X("Client STA(%d) HT Beamforming Cap = 0x%02X\n", psta->aid, cur_beamform_cap);
\r
1053 #endif /*CONFIG_BEAMFORMING*/
\r
1057 phtpriv_sta->ampdu_enable = _FALSE;
\r
1059 phtpriv_sta->sgi_20m = _FALSE;
\r
1060 phtpriv_sta->sgi_40m = _FALSE;
\r
1061 psta->bw_mode = CHANNEL_WIDTH_20;
\r
1062 phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
\r
1065 phtpriv_sta->ldpc_cap = cur_ldpc_cap;
\r
1066 phtpriv_sta->stbc_cap = cur_stbc_cap;
\r
1067 phtpriv_sta->beamform_cap = cur_beamform_cap;
\r
1070 send_delba(padapter, 0, psta->hwaddr);// recipient
\r
1073 send_delba(padapter, 1, psta->hwaddr);// // originator
\r
1074 phtpriv_sta->agg_enable_bitmap = 0x0;//reset
\r
1075 phtpriv_sta->candidate_tid_bitmap = 0x0;//reset
\r
1076 #endif //CONFIG_80211N_HT
\r
1078 #ifdef CONFIG_80211AC_VHT
\r
1079 update_sta_vht_info_apmode(padapter, psta);
\r
1082 update_ldpc_stbc_cap(psta);
\r
1084 //todo: init other variables
\r
1086 _rtw_memset((void*)&psta->sta_stats, 0, sizeof(struct stainfo_stats));
\r
1090 //add_RATid(padapter, psta);//move to ap_sta_info_defer_update()
\r
1093 _enter_critical_bh(&psta->lock, &irqL);
\r
1094 psta->state |= _FW_LINKED;
\r
1095 _exit_critical_bh(&psta->lock, &irqL);
\r
1100 static void update_ap_info(_adapter *padapter, struct sta_info *psta)
\r
1102 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
1103 WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
\r
1104 struct security_priv *psecuritypriv = &padapter->securitypriv;
\r
1105 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
1106 #ifdef CONFIG_80211N_HT
\r
1107 struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
\r
1108 #endif //CONFIG_80211N_HT
\r
1110 psta->wireless_mode = pmlmeext->cur_wireless_mode;
\r
1112 psta->bssratelen = rtw_get_rateset_len(pnetwork->SupportedRates);
\r
1113 _rtw_memcpy(psta->bssrateset, pnetwork->SupportedRates, psta->bssratelen);
\r
1115 #ifdef CONFIG_80211N_HT
\r
1117 if(phtpriv_ap->ht_option)
\r
1119 //check if sta supports rx ampdu
\r
1120 //phtpriv_ap->ampdu_enable = phtpriv_ap->ampdu_enable;
\r
1122 //check if sta support s Short GI 20M
\r
1123 if((phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_20))
\r
1125 phtpriv_ap->sgi_20m = _TRUE;
\r
1127 //check if sta support s Short GI 40M
\r
1128 if((phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_40))
\r
1130 phtpriv_ap->sgi_40m = _TRUE;
\r
1133 psta->qos_option = _TRUE;
\r
1137 phtpriv_ap->ampdu_enable = _FALSE;
\r
1139 phtpriv_ap->sgi_20m = _FALSE;
\r
1140 phtpriv_ap->sgi_40m = _FALSE;
\r
1143 psta->bw_mode = pmlmeext->cur_bwmode;
\r
1144 phtpriv_ap->ch_offset = pmlmeext->cur_ch_offset;
\r
1146 phtpriv_ap->agg_enable_bitmap = 0x0;//reset
\r
1147 phtpriv_ap->candidate_tid_bitmap = 0x0;//reset
\r
1149 _rtw_memcpy(&psta->htpriv, &pmlmepriv->htpriv, sizeof(struct ht_priv));
\r
1151 #ifdef CONFIG_80211AC_VHT
\r
1152 _rtw_memcpy(&psta->vhtpriv, &pmlmepriv->vhtpriv, sizeof(struct vht_priv));
\r
1153 #endif //CONFIG_80211AC_VHT
\r
1155 #endif //CONFIG_80211N_HT
\r
1157 psta->state |= WIFI_AP_STATE; /* Aries, add,fix bug of flush_cam_entry at STOP AP mode , 0724 */
\r
1160 static void rtw_set_hw_wmm_param(_adapter *padapter)
\r
1162 u8 ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime;
\r
1166 u32 edca[4], inx[4];
\r
1167 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
1168 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
1169 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
\r
1170 struct registry_priv *pregpriv = &padapter->registrypriv;
\r
1174 if (IsSupported5G(pmlmeext->cur_wireless_mode) ||
\r
1175 (pmlmeext->cur_wireless_mode & WIRELESS_11_24N))
\r
1180 if (pmlmeinfo->WMM_enable == 0) {
\r
1181 padapter->mlmepriv.acm_mask = 0;
\r
1183 AIFS = aSifsTime + (2 * pmlmeinfo->slotTime);
\r
1185 if (pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11A)) {
\r
1188 } else if (pmlmeext->cur_wireless_mode & WIRELESS_11B) {
\r
1197 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1198 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
\r
1199 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
\r
1200 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
\r
1205 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1206 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
\r
1209 edca[0] = edca[1] = edca[2] = edca[3] = 0;
\r
1213 padapter->mlmepriv.acm_mask = acm_mask;
\r
1217 //AIFS = AIFSN * slot time + SIFS - r2t phy delay
\r
1219 AIFS = (7 * pmlmeinfo->slotTime) + aSifsTime;
\r
1223 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1224 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
\r
1225 edca[XMIT_BK_QUEUE] = acParm;
\r
1226 DBG_871X("WMM(BK): %x\n", acParm);
\r
1229 AIFS = (3 * pmlmeinfo->slotTime) + aSifsTime;
\r
1233 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1234 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
\r
1235 edca[XMIT_BE_QUEUE] = acParm;
\r
1236 DBG_871X("WMM(BE): %x\n", acParm);
\r
1239 AIFS = (1 * pmlmeinfo->slotTime) + aSifsTime;
\r
1243 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1244 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
\r
1245 edca[XMIT_VI_QUEUE] = acParm;
\r
1246 DBG_871X("WMM(VI): %x\n", acParm);
\r
1249 AIFS = (1 * pmlmeinfo->slotTime) + aSifsTime;
\r
1253 acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
\r
1254 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
\r
1255 edca[XMIT_VO_QUEUE] = acParm;
\r
1256 DBG_871X("WMM(VO): %x\n", acParm);
\r
1259 if (padapter->registrypriv.acm_method == 1)
\r
1260 rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask));
\r
1262 padapter->mlmepriv.acm_mask = acm_mask;
\r
1264 inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3;
\r
1266 if (pregpriv->wifi_spec == 1) {
\r
1267 u32 j, tmp, change_inx = _FALSE;
\r
1269 /* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */
\r
1270 for (i = 0 ; i < 4 ; i++) {
\r
1271 for (j = i+1 ; j < 4 ; j++) {
\r
1272 /* compare CW and AIFS */
\r
1273 if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF)) {
\r
1274 change_inx = _TRUE;
\r
1275 } else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) {
\r
1276 /* compare TXOP */
\r
1277 if ((edca[j] >> 16) > (edca[i] >> 16))
\r
1278 change_inx = _TRUE;
\r
1283 edca[i] = edca[j];
\r
1290 change_inx = _FALSE;
\r
1296 for (i = 0 ; i < 4 ; i++) {
\r
1297 pxmitpriv->wmm_para_seq[i] = inx[i];
\r
1298 DBG_871X("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]);
\r
1305 static void update_hw_ht_param(_adapter *padapter)
\r
1307 unsigned char max_AMPDU_len;
\r
1308 unsigned char min_MPDU_spacing;
\r
1309 struct registry_priv *pregpriv = &padapter->registrypriv;
\r
1310 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
1311 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
1313 DBG_871X("%s\n", __FUNCTION__);
\r
1316 //handle A-MPDU parameter field
\r
1318 AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
\r
1319 AMPDU_para [4:2]:Min MPDU Start Spacing
\r
1321 max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03;
\r
1323 min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2;
\r
1325 rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing));
\r
1327 rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len));
\r
1330 // Config SM Power Save setting
\r
1332 pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2;
\r
1333 if(pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC)
\r
1336 //update the MCS rates
\r
1337 for (i = 0; i < 16; i++)
\r
1339 pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
\r
1341 DBG_871X("%s(): WLAN_HT_CAP_SM_PS_STATIC\n",__FUNCTION__);
\r
1345 // Config current HT Protection mode.
\r
1347 //pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3;
\r
1351 static void rtw_ap_check_scan(_adapter *padapter)
\r
1354 _list *plist, *phead;
\r
1355 u32 delta_time, lifetime;
\r
1356 struct wlan_network *pnetwork = NULL;
\r
1357 WLAN_BSSID_EX *pbss = NULL;
\r
1358 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
1359 _queue *queue = &(pmlmepriv->scanned_queue);
\r
1360 u8 do_scan = _FALSE;
\r
1362 lifetime = SCANQUEUE_LIFETIME; /* 20 sec */
\r
1364 _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
\r
1365 phead = get_list_head(queue);
\r
1366 if (rtw_end_of_queue_search(phead, get_next(phead)) == _TRUE)
\r
1367 if (padapter->registrypriv.wifi_spec)
\r
1369 _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
\r
1371 #ifdef CONFIG_AUTO_CHNL_SEL_NHM
\r
1372 if (padapter->registrypriv.acs_auto_scan) {
\r
1374 rtw_acs_start(padapter, _TRUE);
\r
1378 if (_TRUE == do_scan) {
\r
1379 DBG_871X("%s : drv scans by itself and wait_completed\n", __func__);
\r
1380 rtw_drv_scan_by_self(padapter);
\r
1381 rtw_scan_wait_completed(padapter);
\r
1384 #ifdef CONFIG_AUTO_CHNL_SEL_NHM
\r
1385 if (padapter->registrypriv.acs_auto_scan)
\r
1386 rtw_acs_start(padapter, _FALSE);
\r
1388 _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
\r
1390 phead = get_list_head(queue);
\r
1391 plist = get_next(phead);
\r
1395 if (rtw_end_of_queue_search(phead, plist) == _TRUE)
\r
1398 pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
\r
1400 if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0
\r
1401 && rtw_mlme_band_check(padapter, pnetwork->network.Configuration.DSConfig) == _TRUE
\r
1402 && _TRUE == rtw_validate_ssid(&(pnetwork->network.Ssid))) {
\r
1403 delta_time = (u32) rtw_get_passing_time_ms(pnetwork->last_scanned);
\r
1405 if (delta_time < lifetime) {
\r
1411 pbss = &pnetwork->network;
\r
1414 /*check if HT CAP INFO IE exists or not*/
\r
1415 pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pbss->IELength - _BEACON_IE_OFFSET_));
\r
1416 if (pbuf == NULL) {
\r
1417 /* HT CAP INFO IE don't exist, it is b/g mode bss.*/
\r
1419 if (pmlmepriv->olbc == _FALSE)
\r
1420 pmlmepriv->olbc = _TRUE;
\r
1422 if (pmlmepriv->olbc_ht == _FALSE)
\r
1423 pmlmepriv->olbc_ht = _TRUE;
\r
1428 plist = get_next(plist);
\r
1432 _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
\r
1434 pmlmepriv->num_sta_no_ht = 0; /* reset to 0 after ap do scanning*/
\r
1438 void rtw_start_bss_hdl_after_chbw_decided(_adapter *adapter)
\r
1440 WLAN_BSSID_EX *pnetwork = &(adapter->mlmepriv.cur_network.network);
\r
1441 struct sta_info *sta = NULL;
\r
1443 /* update cur_wireless_mode */
\r
1444 update_wireless_mode(adapter);
\r
1446 /* update RRSR and RTS_INIT_RATE register after set channel and bandwidth */
\r
1447 UpdateBrateTbl(adapter, pnetwork->SupportedRates);
\r
1448 rtw_hal_set_hwreg(adapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates);
\r
1450 /* update capability after cur_wireless_mode updated */
\r
1451 update_capinfo(adapter, rtw_get_capability(pnetwork));
\r
1453 /* update bc/mc sta_info */
\r
1454 update_bmc_sta(adapter);
\r
1456 /* update AP's sta info */
\r
1457 sta = rtw_get_stainfo(&adapter->stapriv, pnetwork->MacAddress);
\r
1459 DBG_871X(FUNC_ADPT_FMT" !sta for macaddr="MAC_FMT"\n", FUNC_ADPT_ARG(adapter), MAC_ARG(pnetwork->MacAddress));
\r
1464 update_ap_info(adapter, sta);
\r
1467 void start_bss_network(_adapter *padapter, struct createbss_parm *parm)
\r
1469 #define DUMP_ADAPTERS_STATUS 0
\r
1474 struct registry_priv *pregpriv = &padapter->registrypriv;
\r
1475 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
1476 struct security_priv* psecuritypriv=&(padapter->securitypriv);
\r
1477 WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; /* used as input */
\r
1478 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
1479 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
1480 WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network);
\r
1481 u8 req_ch, req_bw, req_offset;
\r
1482 bool ch_setting_changed = _FALSE;
\r
1483 u8 ch_to_set = 0, bw_to_set, offset_to_set;
\r
1484 u8 doiqk = _FALSE;
\r
1486 if (parm->req_ch == 0) {
\r
1487 /* change to unspecificed ch, bw, offset, get from IE */
\r
1488 goto get_cbhw_from_ie;
\r
1489 } else if (parm->req_ch > 0) {
\r
1490 /* change ch, bw, offset */
\r
1491 req_ch = parm->req_ch;
\r
1492 req_bw = parm->req_bw;
\r
1493 req_offset = parm->req_offset;
\r
1497 bcn_interval = (u16)pnetwork->Configuration.BeaconPeriod;
\r
1499 //check if there is wps ie,
\r
1500 //if there is wpsie in beacon, the hostapd will update beacon twice when stating hostapd,
\r
1501 //and at first time the security ie ( RSN/WPA IE) will not include in beacon.
\r
1502 if(NULL == rtw_get_wps_ie(pnetwork->IEs+_FIXED_IE_LENGTH_, pnetwork->IELength-_FIXED_IE_LENGTH_, NULL, NULL))
\r
1504 pmlmeext->bstart_bss = _TRUE;
\r
1507 //todo: update wmm, ht cap
\r
1508 //pmlmeinfo->WMM_enable;
\r
1509 //pmlmeinfo->HT_enable;
\r
1510 if(pmlmepriv->qospriv.qos_option)
\r
1511 pmlmeinfo->WMM_enable = _TRUE;
\r
1512 #ifdef CONFIG_80211N_HT
\r
1513 if(pmlmepriv->htpriv.ht_option)
\r
1515 pmlmeinfo->WMM_enable = _TRUE;
\r
1516 pmlmeinfo->HT_enable = _TRUE;
\r
1517 //pmlmeinfo->HT_info_enable = _TRUE;
\r
1518 //pmlmeinfo->HT_caps_enable = _TRUE;
\r
1520 update_hw_ht_param(padapter);
\r
1522 #endif //#CONFIG_80211N_HT
\r
1524 #ifdef CONFIG_80211AC_VHT
\r
1525 if(pmlmepriv->vhtpriv.vht_option) {
\r
1526 pmlmeinfo->VHT_enable = _TRUE;
\r
1527 update_hw_vht_param(padapter);
\r
1529 #endif //CONFIG_80211AC_VHT
\r
1531 if(pmlmepriv->cur_network.join_res != _TRUE) //setting only at first time
\r
1533 //WEP Key will be set before this function, do not clear CAM.
\r
1534 if ((psecuritypriv->dot11PrivacyAlgrthm != _WEP40_) && (psecuritypriv->dot11PrivacyAlgrthm != _WEP104_))
\r
1535 flush_all_cam_entry(padapter); //clear CAM
\r
1538 //set MSR to AP_Mode
\r
1539 Set_MSR(padapter, _HW_STATE_AP_);
\r
1542 rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pnetwork->MacAddress);
\r
1544 //Set EDCA param reg
\r
1545 #ifdef CONFIG_CONCURRENT_MODE
\r
1546 acparm = 0x005ea42b;
\r
1548 acparm = 0x002F3217; // VO
\r
1550 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm));
\r
1551 acparm = 0x005E4317; // VI
\r
1552 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm));
\r
1553 //acparm = 0x00105320; // BE
\r
1554 acparm = 0x005ea42b;
\r
1555 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm));
\r
1556 acparm = 0x0000A444; // BK
\r
1557 rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm));
\r
1560 val8 = (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)? 0xcc: 0xcf;
\r
1561 rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8));
\r
1563 //Beacon Control related register
\r
1564 rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&bcn_interval));
\r
1567 if(pmlmepriv->cur_network.join_res != _TRUE) //setting only at first time
\r
1569 //u32 initialgain;
\r
1571 //initialgain = 0x1e;
\r
1574 //disable dynamic functions, such as high power, DIG
\r
1575 /*rtw_phydm_ability_backup(padapter);*/
\r
1576 /*rtw_phydm_func_disable_all(padapter);*/
\r
1578 //turn on all dynamic functions
\r
1579 /* Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, _TRUE);*/
\r
1581 /*rtw_hal_set_odm_var(padapter, HAL_ODM_INITIAL_GAIN, &initialgain, _FALSE);*/
\r
1587 rtw_ies_get_chbw(pnetwork->IEs + sizeof(NDIS_802_11_FIXED_IEs)
\r
1588 , pnetwork->IELength - sizeof(NDIS_802_11_FIXED_IEs)
\r
1589 , &req_ch, &req_bw, &req_offset);
\r
1592 rtw_warn_on(req_ch == 0);
\r
1594 ch_setting_changed = rtw_ap_chbw_decision(padapter, req_ch, req_bw, req_offset
\r
1595 , &ch_to_set, &bw_to_set, &offset_to_set);
\r
1597 //let pnetwork_mlmeext == pnetwork_mlme.
\r
1598 _rtw_memcpy(pnetwork_mlmeext, pnetwork, pnetwork->Length);
\r
1600 rtw_start_bss_hdl_after_chbw_decided(padapter);
\r
1602 #if defined(CONFIG_DFS_MASTER)
\r
1603 rtw_dfs_master_status_apply(padapter, MLME_AP_STARTED);
\r
1607 rtw_hal_set_hwreg(padapter , HW_VAR_DO_IQK , &doiqk);
\r
1609 if (ch_to_set != 0)
\r
1610 set_channel_bwmode(padapter, ch_to_set, offset_to_set, bw_to_set);
\r
1613 rtw_hal_set_hwreg(padapter , HW_VAR_DO_IQK , &doiqk);
\r
1614 if (DUMP_ADAPTERS_STATUS) {
\r
1615 DBG_871X(FUNC_ADPT_FMT" done\n", FUNC_ADPT_ARG(padapter));
\r
1616 dump_adapters_status(RTW_DBGDUMP , adapter_to_dvobj(padapter));
\r
1619 if (_TRUE == pmlmeext->bstart_bss
\r
1620 && !check_fwstate(pmlmepriv, WIFI_SITE_MONITOR)
\r
1621 && !check_fwstate(pmlmepriv, WIFI_OP_CH_SWITCHING)
\r
1622 #ifdef CONFIG_CONCURRENT_MODE
\r
1623 && !check_buddy_fwstate(padapter, WIFI_SITE_MONITOR)
\r
1627 if ((pmlmepriv->olbc == _TRUE) || (pmlmepriv->olbc_ht == _TRUE)) {
\r
1629 /* AP is not starting a 40 MHz BSS in presence of an 802.11g BSS. */
\r
1631 pmlmepriv->ht_op_mode &= (~HT_INFO_OPERATION_MODE_OP_MODE_MASK);
\r
1632 pmlmepriv->ht_op_mode |= OP_MODE_MAY_BE_LEGACY_STAS;
\r
1633 update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _FALSE);
\r
1636 update_beacon(padapter, _TIM_IE_, NULL, _TRUE);
\r
1638 #if !defined(CONFIG_INTERRUPT_BASED_TXBCN)
\r
1639 #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
\r
1640 /* other case will tx beacon when bcn interrupt coming in. */
\r
1641 if (send_beacon(padapter) == _FAIL)
\r
1642 DBG_871X("issue_beacon, fail!\n");
\r
1644 #endif /* !defined(CONFIG_INTERRUPT_BASED_TXBCN) */
\r
1647 /*Set EDCA param reg after update cur_wireless_mode & update_capinfo*/
\r
1648 if (pregpriv->wifi_spec == 1)
\r
1649 rtw_set_hw_wmm_param(padapter);
\r
1651 /*pmlmeext->bstart_bss = _TRUE;*/
\r
1654 int rtw_check_beacon_data(_adapter *padapter, u8 *pbuf, int len)
\r
1658 u8 *pHT_caps_ie=NULL;
\r
1659 u8 *pHT_info_ie=NULL;
\r
1660 u16 cap, ht_cap=_FALSE;
\r
1662 int group_cipher, pairwise_cipher;
\r
1663 u8 channel, network_type, supportRate[NDIS_802_11_LENGTH_RATES_EX];
\r
1664 int supportRateNum = 0;
\r
1665 u8 OUI1[] = {0x00, 0x50, 0xf2,0x01};
\r
1666 u8 wps_oui[4]={0x0,0x50,0xf2,0x04};
\r
1667 u8 WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01};
\r
1668 struct registry_priv *pregistrypriv = &padapter->registrypriv;
\r
1669 struct security_priv *psecuritypriv = &padapter->securitypriv;
\r
1670 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
1671 WLAN_BSSID_EX *pbss_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
\r
1672 struct sta_priv *pstapriv = &padapter->stapriv;
\r
1673 u8 *ie = pbss_network->IEs;
\r
1674 u8 vht_cap=_FALSE;
\r
1675 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
1676 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
1680 /* Supported rates */
\r
1682 /* WLAN_EID_COUNTRY */
\r
1683 /* ERP Information element */
\r
1684 /* Extended supported rates */
\r
1686 /* Wi-Fi Wireless Multimedia Extensions */
\r
1687 /* ht_capab, ht_oper */
\r
1690 DBG_871X("%s, len=%d\n", __FUNCTION__, len);
\r
1692 if(check_fwstate(pmlmepriv, WIFI_AP_STATE) != _TRUE)
\r
1699 pbss_network->IELength = len;
\r
1701 _rtw_memset(ie, 0, MAX_IE_SZ);
\r
1703 _rtw_memcpy(ie, pbuf, pbss_network->IELength);
\r
1706 if(pbss_network->InfrastructureMode!=Ndis802_11APMode)
\r
1710 rtw_ap_check_scan(padapter);
\r
1713 pbss_network->Rssi = 0;
\r
1715 _rtw_memcpy(pbss_network->MacAddress, adapter_mac_addr(padapter), ETH_ALEN);
\r
1718 p = rtw_get_beacon_interval_from_ie(ie);//ie + 8; // 8: TimeStamp, 2: Beacon Interval 2:Capability
\r
1719 //pbss_network->Configuration.BeaconPeriod = le16_to_cpu(*(unsigned short*)p);
\r
1720 pbss_network->Configuration.BeaconPeriod = RTW_GET_LE16(p);
\r
1723 //cap = *(unsigned short *)rtw_get_capability_from_ie(ie);
\r
1724 //cap = le16_to_cpu(cap);
\r
1725 cap = RTW_GET_LE16(ie);
\r
1728 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, (pbss_network->IELength -_BEACON_IE_OFFSET_));
\r
1731 _rtw_memset(&pbss_network->Ssid, 0, sizeof(NDIS_802_11_SSID));
\r
1732 _rtw_memcpy(pbss_network->Ssid.Ssid, (p + 2), ie_len);
\r
1733 pbss_network->Ssid.SsidLength = ie_len;
\r
1735 _rtw_memcpy(padapter->wdinfo.p2p_group_ssid, pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength);
\r
1736 padapter->wdinfo.p2p_group_ssid_len = pbss_network->Ssid.SsidLength;
\r
1742 pbss_network->Configuration.Length = 0;
\r
1743 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _DSSET_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
1745 channel = *(p + 2);
\r
1747 pbss_network->Configuration.DSConfig = channel;
\r
1750 _rtw_memset(supportRate, 0, NDIS_802_11_LENGTH_RATES_EX);
\r
1751 // get supported rates
\r
1752 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
1755 _rtw_memcpy(supportRate, p+2, ie_len);
\r
1756 supportRateNum = ie_len;
\r
1759 //get ext_supported rates
\r
1760 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _EXT_SUPPORTEDRATES_IE_, &ie_len, pbss_network->IELength - _BEACON_IE_OFFSET_);
\r
1763 _rtw_memcpy(supportRate+supportRateNum, p+2, ie_len);
\r
1764 supportRateNum += ie_len;
\r
1768 network_type = rtw_check_network_type(supportRate, supportRateNum, channel);
\r
1770 rtw_set_supported_rate(pbss_network->SupportedRates, network_type);
\r
1774 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
1777 ERP_IE_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)p);
\r
1780 //update privacy/security
\r
1782 pbss_network->Privacy = 1;
\r
1784 pbss_network->Privacy = 0;
\r
1786 psecuritypriv->wpa_psk = 0;
\r
1789 group_cipher = 0; pairwise_cipher = 0;
\r
1790 psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_;
\r
1791 psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_;
\r
1792 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
1795 if(rtw_parse_wpa2_ie(p, ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS)
\r
1797 psecuritypriv->dot11AuthAlgrthm= dot11AuthAlgrthm_8021X;
\r
1799 psecuritypriv->dot8021xalg = 1;//psk, todo:802.1x
\r
1800 psecuritypriv->wpa_psk |= BIT(1);
\r
1802 psecuritypriv->wpa2_group_cipher = group_cipher;
\r
1803 psecuritypriv->wpa2_pairwise_cipher = pairwise_cipher;
\r
1805 switch(group_cipher)
\r
1807 case WPA_CIPHER_NONE:
\r
1808 psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_;
\r
1810 case WPA_CIPHER_WEP40:
\r
1811 psecuritypriv->wpa2_group_cipher = _WEP40_;
\r
1813 case WPA_CIPHER_TKIP:
\r
1814 psecuritypriv->wpa2_group_cipher = _TKIP_;
\r
1816 case WPA_CIPHER_CCMP:
\r
1817 psecuritypriv->wpa2_group_cipher = _AES_;
\r
1819 case WPA_CIPHER_WEP104:
\r
1820 psecuritypriv->wpa2_group_cipher = _WEP104_;
\r
1824 switch(pairwise_cipher)
\r
1826 case WPA_CIPHER_NONE:
\r
1827 psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_;
\r
1829 case WPA_CIPHER_WEP40:
\r
1830 psecuritypriv->wpa2_pairwise_cipher = _WEP40_;
\r
1832 case WPA_CIPHER_TKIP:
\r
1833 psecuritypriv->wpa2_pairwise_cipher = _TKIP_;
\r
1835 case WPA_CIPHER_CCMP:
\r
1836 psecuritypriv->wpa2_pairwise_cipher = _AES_;
\r
1838 case WPA_CIPHER_WEP104:
\r
1839 psecuritypriv->wpa2_pairwise_cipher = _WEP104_;
\r
1849 group_cipher = 0; pairwise_cipher = 0;
\r
1850 psecuritypriv->wpa_group_cipher = _NO_PRIVACY_;
\r
1851 psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_;
\r
1852 for (p = ie + _BEACON_IE_OFFSET_; ;p += (ie_len + 2))
\r
1854 p = rtw_get_ie(p, _SSN_IE_1_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
\r
1855 if ((p) && (_rtw_memcmp(p+2, OUI1, 4)))
\r
1857 if(rtw_parse_wpa_ie(p, ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS)
\r
1859 psecuritypriv->dot11AuthAlgrthm= dot11AuthAlgrthm_8021X;
\r
1861 psecuritypriv->dot8021xalg = 1;//psk, todo:802.1x
\r
1863 psecuritypriv->wpa_psk |= BIT(0);
\r
1865 psecuritypriv->wpa_group_cipher = group_cipher;
\r
1866 psecuritypriv->wpa_pairwise_cipher = pairwise_cipher;
\r
1869 switch(group_cipher)
\r
1871 case WPA_CIPHER_NONE:
\r
1872 psecuritypriv->wpa_group_cipher = _NO_PRIVACY_;
\r
1874 case WPA_CIPHER_WEP40:
\r
1875 psecuritypriv->wpa_group_cipher = _WEP40_;
\r
1877 case WPA_CIPHER_TKIP:
\r
1878 psecuritypriv->wpa_group_cipher = _TKIP_;
\r
1880 case WPA_CIPHER_CCMP:
\r
1881 psecuritypriv->wpa_group_cipher = _AES_;
\r
1883 case WPA_CIPHER_WEP104:
\r
1884 psecuritypriv->wpa_group_cipher = _WEP104_;
\r
1888 switch(pairwise_cipher)
\r
1890 case WPA_CIPHER_NONE:
\r
1891 psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_;
\r
1893 case WPA_CIPHER_WEP40:
\r
1894 psecuritypriv->wpa_pairwise_cipher = _WEP40_;
\r
1896 case WPA_CIPHER_TKIP:
\r
1897 psecuritypriv->wpa_pairwise_cipher = _TKIP_;
\r
1899 case WPA_CIPHER_CCMP:
\r
1900 psecuritypriv->wpa_pairwise_cipher = _AES_;
\r
1902 case WPA_CIPHER_WEP104:
\r
1903 psecuritypriv->wpa_pairwise_cipher = _WEP104_;
\r
1913 if ((p == NULL) || (ie_len == 0))
\r
1922 pmlmepriv->qospriv.qos_option = 0;
\r
1923 if(pregistrypriv->wmm_enable)
\r
1925 for (p = ie + _BEACON_IE_OFFSET_; ;p += (ie_len + 2))
\r
1927 p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
\r
1928 if((p) && _rtw_memcmp(p+2, WMM_PARA_IE, 6))
\r
1930 pmlmepriv->qospriv.qos_option = 1;
\r
1932 *(p+8) |= BIT(7);//QoS Info, support U-APSD
\r
1934 /* disable all ACM bits since the WMM admission control is not supported */
\r
1935 *(p + 10) &= ~BIT(4); /* BE */
\r
1936 *(p + 14) &= ~BIT(4); /* BK */
\r
1937 *(p + 18) &= ~BIT(4); /* VI */
\r
1938 *(p + 22) &= ~BIT(4); /* VO */
\r
1943 if ((p == NULL) || (ie_len == 0))
\r
1949 #ifdef CONFIG_80211N_HT
\r
1950 //parsing HT_CAP_IE
\r
1951 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
1955 HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor=MAX_AMPDU_FACTOR_64K;
\r
1956 struct rtw_ieee80211_ht_cap *pht_cap = (struct rtw_ieee80211_ht_cap *)(p+2);
\r
1959 DBG_871X(FUNC_ADPT_FMT" HT_CAP_IE from upper layer:\n", FUNC_ADPT_ARG(padapter));
\r
1960 dump_ht_cap_ie_content(RTW_DBGDUMP, p+2, ie_len);
\r
1966 network_type |= WIRELESS_11_24N;
\r
1968 rtw_ht_use_default_setting(padapter);
\r
1970 /* Update HT Capabilities Info field */
\r
1971 if (pmlmepriv->htpriv.sgi_20m == _FALSE)
\r
1972 pht_cap->cap_info &= ~(IEEE80211_HT_CAP_SGI_20);
\r
1974 if (pmlmepriv->htpriv.sgi_40m == _FALSE)
\r
1975 pht_cap->cap_info &= ~(IEEE80211_HT_CAP_SGI_40);
\r
1977 if (!TEST_FLAG(pmlmepriv->htpriv.ldpc_cap, LDPC_HT_ENABLE_RX))
\r
1979 pht_cap->cap_info &= ~(IEEE80211_HT_CAP_LDPC_CODING);
\r
1982 if (!TEST_FLAG(pmlmepriv->htpriv.stbc_cap, STBC_HT_ENABLE_TX))
\r
1984 pht_cap->cap_info &= ~(IEEE80211_HT_CAP_TX_STBC);
\r
1987 if (!TEST_FLAG(pmlmepriv->htpriv.stbc_cap, STBC_HT_ENABLE_RX))
\r
1989 pht_cap->cap_info &= ~(IEEE80211_HT_CAP_RX_STBC_3R);
\r
1992 /* Update A-MPDU Parameters field */
\r
1993 pht_cap->ampdu_params_info &= ~(IEEE80211_HT_CAP_AMPDU_FACTOR|IEEE80211_HT_CAP_AMPDU_DENSITY);
\r
1995 if((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) ||
\r
1996 (psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP))
\r
1998 pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&(0x07<<2));
\r
2002 pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&0x00);
\r
2005 rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor);
\r
2006 pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_FACTOR & max_rx_ampdu_factor); //set Max Rx AMPDU size to 64K
\r
2008 _rtw_memcpy(&(pmlmeinfo->HT_caps), pht_cap, sizeof(struct HT_caps_element));
\r
2010 /* Update Supported MCS Set field */
\r
2014 rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
\r
2016 /* RX MCS Bitmask */
\r
2021 set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_1R);
\r
2024 set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_2R);
\r
2027 set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_3R);
\r
2030 DBG_871X("[warning] rf_type %d is not expected\n", rf_type);
\r
2032 for (i = 0; i < 10; i++)
\r
2033 *(HT_CAP_ELE_RX_MCS_MAP(pht_cap)+i) &= padapter->mlmeextpriv.default_supported_mcs_set[i];
\r
2036 #ifdef CONFIG_BEAMFORMING
\r
2037 // Use registry value to enable HT Beamforming.
\r
2038 // ToDo: use configure file to set these capability.
\r
2039 pht_cap->tx_BF_cap_info = 0;
\r
2042 if(TEST_FLAG(pmlmepriv->htpriv.beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE))
\r
2044 // Transmit NDP Capable
\r
2045 SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(pht_cap, 1);
\r
2046 // Explicit Compressed Steering Capable
\r
2047 SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pht_cap, 1);
\r
2048 // Compressed Steering Number Antennas
\r
2049 SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pht_cap, 1);
\r
2050 rtw_hal_get_def_var(padapter, HAL_DEF_BEAMFORMER_CAP, (u8 *)&rf_num);
\r
2051 SET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pht_cap, rf_num);
\r
2055 if(TEST_FLAG(pmlmepriv->htpriv.beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE))
\r
2057 // Receive NDP Capable
\r
2058 SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(pht_cap, 1);
\r
2059 // Explicit Compressed Beamforming Feedback Capable
\r
2060 SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pht_cap, 2);
\r
2061 rtw_hal_get_def_var(padapter, HAL_DEF_BEAMFORMEE_CAP, (u8 *)&rf_num);
\r
2062 SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pht_cap, rf_num);
\r
2064 #endif //CONFIG_BEAMFORMING
\r
2066 _rtw_memcpy(&pmlmepriv->htpriv.ht_cap, p+2, ie_len);
\r
2069 DBG_871X(FUNC_ADPT_FMT" HT_CAP_IE driver masked:\n", FUNC_ADPT_ARG(padapter));
\r
2070 dump_ht_cap_ie_content(RTW_DBGDUMP, p+2, ie_len);
\r
2074 //parsing HT_INFO_IE
\r
2075 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
2080 #endif //CONFIG_80211N_HT
\r
2081 switch(network_type)
\r
2083 case WIRELESS_11B:
\r
2084 pbss_network->NetworkTypeInUse = Ndis802_11DS;
\r
2086 case WIRELESS_11G:
\r
2087 case WIRELESS_11BG:
\r
2088 case WIRELESS_11G_24N:
\r
2089 case WIRELESS_11BG_24N:
\r
2090 pbss_network->NetworkTypeInUse = Ndis802_11OFDM24;
\r
2092 case WIRELESS_11A:
\r
2093 pbss_network->NetworkTypeInUse = Ndis802_11OFDM5;
\r
2096 pbss_network->NetworkTypeInUse = Ndis802_11OFDM24;
\r
2100 pmlmepriv->cur_network.network_type = network_type;
\r
2102 #ifdef CONFIG_80211N_HT
\r
2103 pmlmepriv->htpriv.ht_option = _FALSE;
\r
2105 if( (psecuritypriv->wpa2_pairwise_cipher&WPA_CIPHER_TKIP) ||
\r
2106 (psecuritypriv->wpa_pairwise_cipher&WPA_CIPHER_TKIP))
\r
2109 //ht_cap = _FALSE;
\r
2113 if(pregistrypriv->ht_enable && ht_cap==_TRUE)
\r
2115 pmlmepriv->htpriv.ht_option = _TRUE;
\r
2116 pmlmepriv->qospriv.qos_option = 1;
\r
2118 if(pregistrypriv->ampdu_enable==1)
\r
2120 pmlmepriv->htpriv.ampdu_enable = _TRUE;
\r
2123 HT_caps_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)pHT_caps_ie);
\r
2125 HT_info_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)pHT_info_ie);
\r
2129 #ifdef CONFIG_80211AC_VHT
\r
2131 //Parsing VHT CAP IE
\r
2132 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, EID_VHTCapability, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
\r
2137 //Parsing VHT OPERATION IE
\r
2140 pmlmepriv->vhtpriv.vht_option = _FALSE;
\r
2141 // if channel in 5G band, then add vht ie .
\r
2142 if ((pbss_network->Configuration.DSConfig > 14)
\r
2143 && (pmlmepriv->htpriv.ht_option == _TRUE)
\r
2144 && REGSTY_IS_11AC_ENABLE(pregistrypriv)
\r
2145 && hal_chk_proto_cap(padapter, PROTO_CAP_11AC)
\r
2146 && (!pmlmepriv->country_ent || COUNTRY_CHPLAN_EN_11AC(pmlmepriv->country_ent))
\r
2148 if (vht_cap == _TRUE)
\r
2149 pmlmepriv->vhtpriv.vht_option = _TRUE;
\r
2150 else if (REGSTY_IS_11AC_AUTO(pregistrypriv)) {
\r
2151 u8 cap_len, operation_len;
\r
2153 rtw_vht_use_default_setting(padapter);
\r
2156 /* VHT Operation mode notifiy bit in Extended IE (127) */
\r
2159 SET_EXT_CAPABILITY_ELE_OP_MODE_NOTIF(pmlmepriv->ext_capab_ie_data, 1);
\r
2160 pmlmepriv->ext_capab_ie_len = 10;
\r
2161 rtw_set_ie(pbss_network->IEs + pbss_network->IELength, EID_EXTCapability, 8, pmlmepriv->ext_capab_ie_data, &len);
\r
2162 pbss_network->IELength += pmlmepriv->ext_capab_ie_len;
\r
2165 // VHT Capabilities element
\r
2166 cap_len = rtw_build_vht_cap_ie(padapter, pbss_network->IEs + pbss_network->IELength);
\r
2167 pbss_network->IELength += cap_len;
\r
2169 // VHT Operation element
\r
2170 operation_len = rtw_build_vht_operation_ie(padapter, pbss_network->IEs + pbss_network->IELength, pbss_network->Configuration.DSConfig);
\r
2171 pbss_network->IELength += operation_len;
\r
2173 pmlmepriv->vhtpriv.vht_option = _TRUE;
\r
2176 #endif //CONFIG_80211AC_VHT
\r
2178 pbss_network->Length = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX *)pbss_network);
\r
2180 rtw_ies_get_chbw(pbss_network->IEs + _BEACON_IE_OFFSET_, pbss_network->IELength - _BEACON_IE_OFFSET_
\r
2181 , &pmlmepriv->ori_ch, &pmlmepriv->ori_bw, &pmlmepriv->ori_offset);
\r
2182 rtw_warn_on(pmlmepriv->ori_ch == 0);
\r
2185 /* alloc sta_info for ap itself */
\r
2187 struct sta_info *sta;
\r
2189 sta = rtw_get_stainfo(&padapter->stapriv, pbss_network->MacAddress);
\r
2191 sta = rtw_alloc_stainfo(&padapter->stapriv, pbss_network->MacAddress);
\r
2197 rtw_startbss_cmd(padapter, RTW_CMDF_WAIT_ACK);
\r
2199 rtw_indicate_connect( padapter);
\r
2201 pmlmepriv->cur_network.join_res = _TRUE;//for check if already set beacon
\r
2203 //update bc/mc sta_info
\r
2204 //update_bmc_sta(padapter);
\r
2210 void rtw_set_macaddr_acl(_adapter *padapter, int mode)
\r
2212 struct sta_priv *pstapriv = &padapter->stapriv;
\r
2213 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
\r
2215 DBG_871X("%s, mode=%d\n", __func__, mode);
\r
2217 pacl_list->mode = mode;
\r
2220 int rtw_acl_add_sta(_adapter *padapter, u8 *addr)
\r
2223 _list *plist, *phead;
\r
2224 u8 added = _FALSE;
\r
2226 struct rtw_wlan_acl_node *paclnode;
\r
2227 struct sta_priv *pstapriv = &padapter->stapriv;
\r
2228 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
\r
2229 _queue *pacl_node_q =&pacl_list->acl_node_q;
\r
2231 DBG_871X("%s(acl_num=%d)=" MAC_FMT "\n", __func__, pacl_list->num, MAC_ARG(addr));
\r
2233 if((NUM_ACL-1) < pacl_list->num)
\r
2237 _enter_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2239 phead = get_list_head(pacl_node_q);
\r
2240 plist = get_next(phead);
\r
2242 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
\r
2244 paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list);
\r
2245 plist = get_next(plist);
\r
2247 if(_rtw_memcmp(paclnode->addr, addr, ETH_ALEN))
\r
2249 if(paclnode->valid == _TRUE)
\r
2252 DBG_871X("%s, sta has been added\n", __func__);
\r
2258 _exit_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2261 if(added == _TRUE)
\r
2265 _enter_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2267 for(i=0; i< NUM_ACL; i++)
\r
2269 paclnode = &pacl_list->aclnode[i];
\r
2271 if(paclnode->valid == _FALSE)
\r
2273 _rtw_init_listhead(&paclnode->list);
\r
2275 _rtw_memcpy(paclnode->addr, addr, ETH_ALEN);
\r
2277 paclnode->valid = _TRUE;
\r
2279 rtw_list_insert_tail(&paclnode->list, get_list_head(pacl_node_q));
\r
2287 DBG_871X("%s, acl_num=%d\n", __func__, pacl_list->num);
\r
2289 _exit_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2294 int rtw_acl_remove_sta(_adapter *padapter, u8 *addr)
\r
2297 _list *plist, *phead;
\r
2299 struct rtw_wlan_acl_node *paclnode;
\r
2300 struct sta_priv *pstapriv = &padapter->stapriv;
\r
2301 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
\r
2302 _queue *pacl_node_q =&pacl_list->acl_node_q;
\r
2303 u8 baddr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; //Baddr is used for clearing acl_list
\r
2305 DBG_871X("%s(acl_num=%d)=" MAC_FMT "\n", __func__, pacl_list->num, MAC_ARG(addr));
\r
2307 _enter_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2309 phead = get_list_head(pacl_node_q);
\r
2310 plist = get_next(phead);
\r
2312 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
\r
2314 paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list);
\r
2315 plist = get_next(plist);
\r
2317 if(_rtw_memcmp(paclnode->addr, addr, ETH_ALEN) || _rtw_memcmp(baddr, addr, ETH_ALEN))
\r
2319 if(paclnode->valid == _TRUE)
\r
2321 paclnode->valid = _FALSE;
\r
2323 rtw_list_delete(&paclnode->list);
\r
2330 _exit_critical_bh(&(pacl_node_q->lock), &irqL);
\r
2332 DBG_871X("%s, acl_num=%d\n", __func__, pacl_list->num);
\r
2338 u8 rtw_ap_set_pairwise_key(_adapter *padapter, struct sta_info *psta)
\r
2340 struct cmd_obj* ph2c;
\r
2341 struct set_stakey_parm *psetstakey_para;
\r
2342 struct cmd_priv *pcmdpriv=&padapter->cmdpriv;
\r
2345 ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj));
\r
2346 if ( ph2c == NULL){
\r
2351 psetstakey_para = (struct set_stakey_parm*)rtw_zmalloc(sizeof(struct set_stakey_parm));
\r
2352 if(psetstakey_para==NULL){
\r
2353 rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj));
\r
2358 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
\r
2361 psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
\r
2363 _rtw_memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
\r
2365 _rtw_memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
\r
2368 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
\r
2376 static int rtw_ap_set_key(_adapter *padapter, u8 *key, u8 alg, int keyid, u8 set_tx)
\r
2379 struct cmd_obj* pcmd;
\r
2380 struct setkey_parm *psetkeyparm;
\r
2381 struct cmd_priv *pcmdpriv=&(padapter->cmdpriv);
\r
2384 //DBG_871X("%s\n", __FUNCTION__);
\r
2386 pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj));
\r
2391 psetkeyparm=(struct setkey_parm*)rtw_zmalloc(sizeof(struct setkey_parm));
\r
2392 if(psetkeyparm==NULL){
\r
2393 rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj));
\r
2398 _rtw_memset(psetkeyparm, 0, sizeof(struct setkey_parm));
\r
2400 psetkeyparm->keyid=(u8)keyid;
\r
2401 if (is_wep_enc(alg))
\r
2402 padapter->securitypriv.key_mask |= BIT(psetkeyparm->keyid);
\r
2404 psetkeyparm->algorithm = alg;
\r
2406 psetkeyparm->set_tx = set_tx;
\r
2417 case _TKIP_WTMIC_:
\r
2423 _rtw_memcpy(&(psetkeyparm->key[0]), key, keylen);
\r
2425 pcmd->cmdcode = _SetKey_CMD_;
\r
2426 pcmd->parmbuf = (u8 *)psetkeyparm;
\r
2427 pcmd->cmdsz = (sizeof(struct setkey_parm));
\r
2432 _rtw_init_listhead(&pcmd->list);
\r
2434 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
\r
2441 int rtw_ap_set_group_key(_adapter *padapter, u8 *key, u8 alg, int keyid)
\r
2443 DBG_871X("%s\n", __FUNCTION__);
\r
2445 return rtw_ap_set_key(padapter, key, alg, keyid, 1);
\r
2448 int rtw_ap_set_wep_key(_adapter *padapter, u8 *key, u8 keylen, int keyid, u8 set_tx)
\r
2461 alg =_NO_PRIVACY_;
\r
2464 DBG_871X("%s\n", __FUNCTION__);
\r
2466 return rtw_ap_set_key(padapter, key, alg, keyid, set_tx);
\r
2469 u8 rtw_ap_bmc_frames_hdl(_adapter *padapter)
\r
2471 #define HIQ_XMIT_COUNTS (6)
\r
2473 struct sta_info *psta_bmc;
\r
2474 _list *xmitframe_plist, *xmitframe_phead;
\r
2475 struct xmit_frame *pxmitframe = NULL;
\r
2476 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
\r
2477 struct sta_priv *pstapriv = &padapter->stapriv;
\r
2478 bool update_tim = _FALSE;
\r
2481 if (padapter->registrypriv.wifi_spec != 1)
\r
2482 return H2C_SUCCESS;
\r
2485 psta_bmc = rtw_get_bcmc_stainfo(padapter);
\r
2487 return H2C_SUCCESS;
\r
2490 _enter_critical_bh(&pxmitpriv->lock, &irqL);
\r
2492 if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) {
\r
2493 int tx_counts = 0;
\r
2495 _update_beacon(padapter, _TIM_IE_, NULL, _FALSE, "update TIM with TIB=1");
\r
2497 DBG_871X("sleepq_len of bmc_sta = %d\n", psta_bmc->sleepq_len);
\r
2499 xmitframe_phead = get_list_head(&psta_bmc->sleep_q);
\r
2500 xmitframe_plist = get_next(xmitframe_phead);
\r
2502 while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) {
\r
2503 pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list);
\r
2505 xmitframe_plist = get_next(xmitframe_plist);
\r
2507 rtw_list_delete(&pxmitframe->list);
\r
2509 psta_bmc->sleepq_len--;
\r
2512 if (psta_bmc->sleepq_len > 0)
\r
2513 pxmitframe->attrib.mdata = 1;
\r
2515 pxmitframe->attrib.mdata = 0;
\r
2517 if (tx_counts == HIQ_XMIT_COUNTS)
\r
2518 pxmitframe->attrib.mdata = 0;
\r
2520 pxmitframe->attrib.triggered = 1;
\r
2522 if (xmitframe_hiq_filter(pxmitframe) == _TRUE)
\r
2523 pxmitframe->attrib.qsel = QSLT_HIGH;/*HIQ*/
\r
2525 rtw_hal_xmitframe_enqueue(padapter, pxmitframe);
\r
2527 if (tx_counts == HIQ_XMIT_COUNTS)
\r
2533 if (psta_bmc->sleepq_len == 0) {
\r
2535 /*DBG_871X("sleepq_len of bmc_sta = %d\n", psta_bmc->sleepq_len);*/
\r
2537 if (pstapriv->tim_bitmap & BIT(0))
\r
2538 update_tim = _TRUE;
\r
2540 pstapriv->tim_bitmap &= ~BIT(0);
\r
2541 pstapriv->sta_dz_bitmap &= ~BIT(0);
\r
2543 if (update_tim == _TRUE) {
\r
2544 DBG_871X("clear TIB\n");
\r
2545 _update_beacon(padapter, _TIM_IE_, NULL, _TRUE, "bmc sleepq and HIQ empty");
\r
2550 _exit_critical_bh(&pxmitpriv->lock, &irqL);
\r
2554 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
\r
2556 while (_FALSE == empty && rtw_get_passing_time_ms(start) < 3000)
\r
2558 rtw_msleep_os(100);
\r
2559 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
\r
2563 printk("check if hiq empty=%d\n", empty);
\r
2566 return H2C_SUCCESS;
\r
2569 #ifdef CONFIG_NATIVEAP_MLME
\r
2571 static void associated_stainfo_update(_adapter *padapter, struct sta_info *psta, u32 sta_info_type)
\r
2573 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2575 DBG_871X("%s: "MAC_FMT", updated_type=0x%x\n", __func__, MAC_ARG(psta->hwaddr), sta_info_type);
\r
2577 if (sta_info_type & STA_INFO_UPDATE_BW) {
\r
2579 if ((psta->flags & WLAN_STA_HT) && !psta->ht_20mhz_set) {
\r
2580 if (pmlmepriv->sw_to_20mhz) {
\r
2581 psta->bw_mode = CHANNEL_WIDTH_20;
\r
2582 /*psta->htpriv.ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;*/
\r
2583 psta->htpriv.sgi_40m = _FALSE;
\r
2585 /*TODO: Switch back to 40MHZ?80MHZ*/
\r
2591 if (sta_info_type & STA_INFO_UPDATE_RATE) {
\r
2596 if (sta_info_type & STA_INFO_UPDATE_PROTECTION_MODE)
\r
2597 VCS_update(padapter, psta);
\r
2600 if (sta_info_type & STA_INFO_UPDATE_CAP) {
\r
2604 if (sta_info_type & STA_INFO_UPDATE_HT_CAP) {
\r
2608 if (sta_info_type & STA_INFO_UPDATE_VHT_CAP) {
\r
2615 static void update_bcn_ext_capab_ie(_adapter *padapter)
\r
2618 unsigned char *pbuf;
\r
2619 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2620 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
2621 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
2622 WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
\r
2623 u8 *ie = pnetwork->IEs;
\r
2624 u8 null_extcap_data[8] = {0};
\r
2626 pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _EXT_CAP_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
\r
2627 if (pbuf && ie_len > 0)
\r
2628 rtw_remove_bcn_ie(padapter, pnetwork, _EXT_CAP_IE_);
\r
2630 if ((pmlmepriv->ext_capab_ie_len > 0) &&
\r
2631 (_rtw_memcmp(pmlmepriv->ext_capab_ie_data, null_extcap_data, sizeof(null_extcap_data)) == _FALSE))
\r
2632 rtw_add_bcn_ie(padapter, pnetwork, _EXT_CAP_IE_, pmlmepriv->ext_capab_ie_data, pmlmepriv->ext_capab_ie_len);
\r
2636 static void update_bcn_fixed_ie(_adapter *padapter)
\r
2638 DBG_871X("%s\n", __FUNCTION__);
\r
2642 static void update_bcn_erpinfo_ie(_adapter *padapter)
\r
2644 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2645 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
2646 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
2647 WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
\r
2648 unsigned char *p, *ie = pnetwork->IEs;
\r
2651 DBG_871X("%s, ERP_enable=%d\n", __FUNCTION__, pmlmeinfo->ERP_enable);
\r
2653 if(!pmlmeinfo->ERP_enable)
\r
2657 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
\r
2660 PNDIS_802_11_VARIABLE_IEs pIE = (PNDIS_802_11_VARIABLE_IEs)p;
\r
2662 if (pmlmepriv->num_sta_non_erp == 1)
\r
2663 pIE->data[0] |= RTW_ERP_INFO_NON_ERP_PRESENT|RTW_ERP_INFO_USE_PROTECTION;
\r
2665 pIE->data[0] &= ~(RTW_ERP_INFO_NON_ERP_PRESENT|RTW_ERP_INFO_USE_PROTECTION);
\r
2667 if(pmlmepriv->num_sta_no_short_preamble > 0)
\r
2668 pIE->data[0] |= RTW_ERP_INFO_BARKER_PREAMBLE_MODE;
\r
2670 pIE->data[0] &= ~(RTW_ERP_INFO_BARKER_PREAMBLE_MODE);
\r
2672 ERP_IE_handler(padapter, pIE);
\r
2677 static void update_bcn_htcap_ie(_adapter *padapter)
\r
2679 DBG_871X("%s\n", __FUNCTION__);
\r
2683 static void update_bcn_htinfo_ie(_adapter *padapter)
\r
2686 u8 beacon_updated = _FALSE;
\r
2687 u32 sta_info_update_type = STA_INFO_UPDATE_NONE;
\r
2689 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2690 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
2691 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
2692 WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
\r
2693 unsigned char *p, *ie = pnetwork->IEs;
\r
2696 if (pmlmepriv->htpriv.ht_option == _FALSE)
\r
2699 if (pmlmeinfo->HT_info_enable != 1)
\r
2703 DBG_871X("%s current operation mode=0x%X\n",
\r
2704 __FUNCTION__, pmlmepriv->ht_op_mode);
\r
2706 DBG_871X("num_sta_40mhz_intolerant(%d), 20mhz_width_req(%d), intolerant_ch_rpt(%d), olbc(%d)\n",
\r
2707 pmlmepriv->num_sta_40mhz_intolerant, pmlmepriv->ht_20mhz_width_req, pmlmepriv->ht_intolerant_ch_reported, pmlmepriv->olbc);
\r
2709 /*parsing HT_INFO_IE, currently only update ht_op_mode - pht_info->infos[1] & pht_info->infos[2] for wifi logo test*/
\r
2710 p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
\r
2711 if (p && len > 0) {
\r
2712 struct HT_info_element *pht_info = NULL;
\r
2714 pht_info = (struct HT_info_element *)(p + 2);
\r
2716 /* for STA Channel Width/Secondary Channel Offset*/
\r
2717 if ((pmlmepriv->sw_to_20mhz == 0) && (pmlmeext->cur_channel <= 14)) {
\r
2718 if ((pmlmepriv->num_sta_40mhz_intolerant > 0) || (pmlmepriv->ht_20mhz_width_req == _TRUE)
\r
2719 || (pmlmepriv->ht_intolerant_ch_reported == _TRUE) || (pmlmepriv->olbc == _TRUE)) {
\r
2720 SET_HT_OP_ELE_2ND_CHL_OFFSET(pht_info, 0);
\r
2721 SET_HT_OP_ELE_STA_CHL_WIDTH(pht_info, 0);
\r
2723 pmlmepriv->sw_to_20mhz = 1;
\r
2725 sta_info_update_type |= STA_INFO_UPDATE_BW;
\r
2726 beacon_updated = _TRUE;
\r
2729 DBG_871X("%s:switching to 20Mhz\n", __FUNCTION__);
\r
2731 /*TODO : cur_bwmode/cur_ch_offset switches to 20Mhz*/
\r
2735 if ((pmlmepriv->num_sta_40mhz_intolerant == 0) && (pmlmepriv->ht_20mhz_width_req == _FALSE)
\r
2736 && (pmlmepriv->ht_intolerant_ch_reported == _FALSE) && (pmlmepriv->olbc == _FALSE)) {
\r
2738 if (pmlmeext->cur_bwmode >= CHANNEL_WIDTH_40) {
\r
2740 SET_HT_OP_ELE_STA_CHL_WIDTH(pht_info, 1);
\r
2742 SET_HT_OP_ELE_2ND_CHL_OFFSET(pht_info,
\r
2743 (pmlmeext->cur_ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) ?
\r
2744 HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE : HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW);
\r
2746 pmlmepriv->sw_to_20mhz = 0;
\r
2748 sta_info_update_type |= STA_INFO_UPDATE_BW;
\r
2749 beacon_updated = _TRUE;
\r
2752 DBG_871X("%s:switching back to 40Mhz\n", __FUNCTION__);
\r
2757 /* to update ht_op_mode*/
\r
2758 *(u16 *)(pht_info->infos + 1) = cpu_to_le16(pmlmepriv->ht_op_mode);
\r
2762 /*associated_clients_update(padapter, beacon_updated, sta_info_update_type);*/
\r
2766 static void update_bcn_rsn_ie(_adapter *padapter)
\r
2768 DBG_871X("%s\n", __FUNCTION__);
\r
2772 static void update_bcn_wpa_ie(_adapter *padapter)
\r
2774 DBG_871X("%s\n", __FUNCTION__);
\r
2778 static void update_bcn_wmm_ie(_adapter *padapter)
\r
2780 DBG_871X("%s\n", __FUNCTION__);
\r
2784 static void update_bcn_wps_ie(_adapter *padapter)
\r
2786 u8 *pwps_ie=NULL, *pwps_ie_src, *premainder_ie, *pbackup_remainder_ie=NULL;
\r
2787 uint wps_ielen=0, wps_offset, remainder_ielen;
\r
2788 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2789 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
2790 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
2791 WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
\r
2792 unsigned char *ie = pnetwork->IEs;
\r
2793 u32 ielen = pnetwork->IELength;
\r
2796 DBG_871X("%s\n", __FUNCTION__);
\r
2798 pwps_ie = rtw_get_wps_ie(ie+_FIXED_IE_LENGTH_, ielen-_FIXED_IE_LENGTH_, NULL, &wps_ielen);
\r
2800 if(pwps_ie==NULL || wps_ielen==0)
\r
2803 pwps_ie_src = pmlmepriv->wps_beacon_ie;
\r
2804 if(pwps_ie_src == NULL)
\r
2807 wps_offset = (uint)(pwps_ie-ie);
\r
2809 premainder_ie = pwps_ie + wps_ielen;
\r
2811 remainder_ielen = ielen - wps_offset - wps_ielen;
\r
2813 if(remainder_ielen>0)
\r
2815 pbackup_remainder_ie = rtw_malloc(remainder_ielen);
\r
2816 if(pbackup_remainder_ie)
\r
2817 _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
\r
2820 wps_ielen = (uint)pwps_ie_src[1];//to get ie data len
\r
2821 if((wps_offset+wps_ielen+2+remainder_ielen)<=MAX_IE_SZ)
\r
2823 _rtw_memcpy(pwps_ie, pwps_ie_src, wps_ielen+2);
\r
2824 pwps_ie += (wps_ielen+2);
\r
2826 if(pbackup_remainder_ie)
\r
2827 _rtw_memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen);
\r
2830 pnetwork->IELength = wps_offset + (wps_ielen+2) + remainder_ielen;
\r
2833 if(pbackup_remainder_ie)
\r
2834 rtw_mfree(pbackup_remainder_ie, remainder_ielen);
\r
2836 // deal with the case without set_tx_beacon_cmd() in update_beacon()
\r
2837 #if defined( CONFIG_INTERRUPT_BASED_TXBCN ) || defined( CONFIG_PCI_HCI )
\r
2838 if( (pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)
\r
2841 rtw_get_wps_attr_content(pwps_ie_src, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8*)(&sr), NULL);
\r
2844 set_fwstate(pmlmepriv, WIFI_UNDER_WPS);
\r
2845 DBG_871X("%s, set WIFI_UNDER_WPS\n", __func__);
\r
2851 static void update_bcn_p2p_ie(_adapter *padapter)
\r
2856 static void update_bcn_vendor_spec_ie(_adapter *padapter, u8*oui)
\r
2858 DBG_871X("%s\n", __FUNCTION__);
\r
2860 if(_rtw_memcmp(RTW_WPA_OUI, oui, 4))
\r
2862 update_bcn_wpa_ie(padapter);
\r
2864 else if(_rtw_memcmp(WMM_OUI, oui, 4))
\r
2866 update_bcn_wmm_ie(padapter);
\r
2868 else if(_rtw_memcmp(WPS_OUI, oui, 4))
\r
2870 update_bcn_wps_ie(padapter);
\r
2872 else if(_rtw_memcmp(P2P_OUI, oui, 4))
\r
2874 update_bcn_p2p_ie(padapter);
\r
2878 DBG_871X("unknown OUI type!\n");
\r
2884 void _update_beacon(_adapter *padapter, u8 ie_id, u8 *oui, u8 tx, const char *tag)
\r
2887 struct mlme_priv *pmlmepriv;
\r
2888 struct mlme_ext_priv *pmlmeext;
\r
2889 //struct mlme_ext_info *pmlmeinfo;
\r
2891 //DBG_871X("%s\n", __FUNCTION__);
\r
2896 pmlmepriv = &(padapter->mlmepriv);
\r
2897 pmlmeext = &(padapter->mlmeextpriv);
\r
2898 //pmlmeinfo = &(pmlmeext->mlmext_info);
\r
2900 if(_FALSE == pmlmeext->bstart_bss)
\r
2903 _enter_critical_bh(&pmlmepriv->bcn_update_lock, &irqL);
\r
2909 update_bcn_fixed_ie(padapter);//8: TimeStamp, 2: Beacon Interval 2:Capability
\r
2915 update_BCNTIM(padapter);
\r
2919 case _ERPINFO_IE_:
\r
2921 update_bcn_erpinfo_ie(padapter);
\r
2925 case _HT_CAPABILITY_IE_:
\r
2927 update_bcn_htcap_ie(padapter);
\r
2933 update_bcn_rsn_ie(padapter);
\r
2937 case _HT_ADD_INFO_IE_:
\r
2939 update_bcn_htinfo_ie(padapter);
\r
2943 case _EXT_CAP_IE_:
\r
2945 update_bcn_ext_capab_ie(padapter);
\r
2949 case _VENDOR_SPECIFIC_IE_:
\r
2951 update_bcn_vendor_spec_ie(padapter, oui);
\r
2959 pmlmepriv->update_bcn = _TRUE;
\r
2961 _exit_critical_bh(&pmlmepriv->bcn_update_lock, &irqL);
\r
2963 #ifndef CONFIG_INTERRUPT_BASED_TXBCN
\r
2964 #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
\r
2967 //send_beacon(padapter);//send_beacon must execute on TSR level
\r
2969 DBG_871X(FUNC_ADPT_FMT" ie_id:%u - %s\n", FUNC_ADPT_ARG(padapter), ie_id, tag);
\r
2970 set_tx_beacon_cmd(padapter);
\r
2974 //PCI will issue beacon when BCN interrupt occurs.
\r
2977 #endif //!CONFIG_INTERRUPT_BASED_TXBCN
\r
2981 #ifdef CONFIG_80211N_HT
\r
2983 void rtw_process_public_act_bsscoex(_adapter *padapter, u8 *pframe, uint frame_len)
\r
2985 struct sta_info *psta;
\r
2986 struct sta_priv *pstapriv = &padapter->stapriv;
\r
2987 u8 beacon_updated = _FALSE;
\r
2988 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
2989 u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
\r
2990 uint frame_body_len = frame_len - sizeof(struct rtw_ieee80211_hdr_3addr);
\r
2991 u8 category, action;
\r
2993 psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
\r
2994 if (psta == NULL)
\r
2998 category = frame_body[0];
\r
2999 action = frame_body[1];
\r
3001 if (frame_body_len > 0) {
\r
3002 if ((frame_body[2] == EID_BSSCoexistence) && (frame_body[3] > 0)) {
\r
3003 u8 ie_data = frame_body[4];
\r
3005 if (ie_data & RTW_WLAN_20_40_BSS_COEX_40MHZ_INTOL) {
\r
3006 if (psta->ht_40mhz_intolerant == 0) {
\r
3007 psta->ht_40mhz_intolerant = 1;
\r
3008 pmlmepriv->num_sta_40mhz_intolerant++;
\r
3009 beacon_updated = _TRUE;
\r
3011 } else if (ie_data & RTW_WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ) {
\r
3012 if (pmlmepriv->ht_20mhz_width_req == _FALSE) {
\r
3013 pmlmepriv->ht_20mhz_width_req = _TRUE;
\r
3014 beacon_updated = _TRUE;
\r
3017 beacon_updated = _FALSE;
\r
3021 if (frame_body_len > 8) {
\r
3022 /* if EID_BSSIntolerantChlReport ie exists */
\r
3023 if ((frame_body[5] == EID_BSSIntolerantChlReport) && (frame_body[6] > 0)) {
\r
3025 if (pmlmepriv->ht_intolerant_ch_reported == _FALSE) {
\r
3026 pmlmepriv->ht_intolerant_ch_reported = _TRUE;
\r
3027 beacon_updated = _TRUE;
\r
3032 if (beacon_updated) {
\r
3034 update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _TRUE);
\r
3036 associated_stainfo_update(padapter, psta, STA_INFO_UPDATE_BW);
\r
3043 void rtw_process_ht_action_smps(_adapter *padapter, u8 *ta, u8 ctrl_field)
\r
3045 u8 e_field, m_field;
\r
3046 struct sta_info *psta;
\r
3047 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3049 psta = rtw_get_stainfo(pstapriv, ta);
\r
3050 if (psta == NULL)
\r
3053 e_field = (ctrl_field & BIT(0)) ? 1 : 0;
\r
3054 m_field = (ctrl_field & BIT(1)) ? 1 : 0;
\r
3059 /* 0:static SMPS, 1:dynamic SMPS, 3:SMPS disabled, 2:reserved*/
\r
3061 if (m_field) /*mode*/
\r
3062 psta->htpriv.smps_cap = 1;
\r
3064 psta->htpriv.smps_cap = 0;
\r
3067 psta->htpriv.smps_cap = 3;
\r
3070 rtw_dm_ra_mask_wk_cmd(padapter, (u8 *)psta);
\r
3076 Set to 0 (HT pure) under the followign conditions
\r
3077 - all STAs in the BSS are 20/40 MHz HT in 20/40 MHz BSS or
\r
3078 - all STAs in the BSS are 20 MHz HT in 20 MHz BSS
\r
3079 Set to 1 (HT non-member protection) if there may be non-HT STAs
\r
3080 in both the primary and the secondary channel
\r
3081 Set to 2 if only HT STAs are associated in BSS,
\r
3082 however and at least one 20 MHz HT STA is associated
\r
3083 Set to 3 (HT mixed mode) when one or more non-HT STAs are associated
\r
3084 (currently non-GF HT station is considered as non-HT STA also)
\r
3086 static int rtw_ht_operation_update(_adapter *padapter)
\r
3088 u16 cur_op_mode, new_op_mode;
\r
3089 int op_mode_changes = 0;
\r
3090 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3091 struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
\r
3093 if (pmlmepriv->htpriv.ht_option == _FALSE)
\r
3096 /*if (!iface->conf->ieee80211n || iface->conf->ht_op_mode_fixed)
\r
3099 DBG_871X("%s current operation mode=0x%X\n",
\r
3100 __FUNCTION__, pmlmepriv->ht_op_mode);
\r
3102 if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)
\r
3103 && pmlmepriv->num_sta_ht_no_gf) {
\r
3104 pmlmepriv->ht_op_mode |=
\r
3105 HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT;
\r
3106 op_mode_changes++;
\r
3107 } else if ((pmlmepriv->ht_op_mode &
\r
3108 HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) &&
\r
3109 pmlmepriv->num_sta_ht_no_gf == 0) {
\r
3110 pmlmepriv->ht_op_mode &=
\r
3111 ~HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT;
\r
3112 op_mode_changes++;
\r
3115 if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) &&
\r
3116 (pmlmepriv->num_sta_no_ht || pmlmepriv->olbc_ht)) {
\r
3117 pmlmepriv->ht_op_mode |= HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT;
\r
3118 op_mode_changes++;
\r
3119 } else if ((pmlmepriv->ht_op_mode &
\r
3120 HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) &&
\r
3121 (pmlmepriv->num_sta_no_ht == 0 && !pmlmepriv->olbc_ht)) {
\r
3122 pmlmepriv->ht_op_mode &=
\r
3123 ~HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT;
\r
3124 op_mode_changes++;
\r
3127 /* Note: currently we switch to the MIXED op mode if HT non-greenfield
\r
3128 * station is associated. Probably it's a theoretical case, since
\r
3129 * it looks like all known HT STAs support greenfield.
\r
3132 if (pmlmepriv->num_sta_no_ht /*||
\r
3133 (pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)*/)
\r
3134 new_op_mode = OP_MODE_MIXED;
\r
3135 else if ((phtpriv_ap->ht_cap.cap_info & IEEE80211_HT_CAP_SUP_WIDTH)
\r
3136 && pmlmepriv->num_sta_ht_20mhz)
\r
3137 new_op_mode = OP_MODE_20MHZ_HT_STA_ASSOCED;
\r
3138 else if (pmlmepriv->olbc_ht)
\r
3139 new_op_mode = OP_MODE_MAY_BE_LEGACY_STAS;
\r
3141 new_op_mode = OP_MODE_PURE;
\r
3143 cur_op_mode = pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_OP_MODE_MASK;
\r
3144 if (cur_op_mode != new_op_mode) {
\r
3145 pmlmepriv->ht_op_mode &= ~HT_INFO_OPERATION_MODE_OP_MODE_MASK;
\r
3146 pmlmepriv->ht_op_mode |= new_op_mode;
\r
3147 op_mode_changes++;
\r
3150 DBG_871X("%s new operation mode=0x%X changes=%d\n",
\r
3151 __FUNCTION__, pmlmepriv->ht_op_mode, op_mode_changes);
\r
3153 return op_mode_changes;
\r
3157 #endif /* CONFIG_80211N_HT */
\r
3159 void associated_clients_update(_adapter *padapter, u8 updated, u32 sta_info_type)
\r
3161 //update associcated stations cap.
\r
3162 if(updated == _TRUE)
\r
3165 _list *phead, *plist;
\r
3166 struct sta_info *psta=NULL;
\r
3167 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3169 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3171 phead = &pstapriv->asoc_list;
\r
3172 plist = get_next(phead);
\r
3174 //check asoc_queue
\r
3175 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
\r
3177 psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
\r
3179 plist = get_next(plist);
\r
3181 associated_stainfo_update(padapter, psta, sta_info_type);
\r
3184 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3190 /* called > TSR LEVEL for USB or SDIO Interface*/
\r
3191 void bss_cap_update_on_sta_join(_adapter *padapter, struct sta_info *psta)
\r
3193 u8 beacon_updated = _FALSE;
\r
3194 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3195 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
3199 if (!(psta->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
\r
3200 !psta->no_short_preamble_set) {
\r
3201 psta->no_short_preamble_set = 1;
\r
3202 pmlmepriv->num_sta_no_short_preamble++;
\r
3203 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3204 (pmlmepriv->num_sta_no_short_preamble == 1))
\r
3205 ieee802_11_set_beacons(hapd->iface);
\r
3210 if(!(psta->flags & WLAN_STA_SHORT_PREAMBLE))
\r
3212 if(!psta->no_short_preamble_set)
\r
3214 psta->no_short_preamble_set = 1;
\r
3216 pmlmepriv->num_sta_no_short_preamble++;
\r
3218 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3219 (pmlmepriv->num_sta_no_short_preamble == 1))
\r
3221 beacon_updated = _TRUE;
\r
3222 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3229 if(psta->no_short_preamble_set)
\r
3231 psta->no_short_preamble_set = 0;
\r
3233 pmlmepriv->num_sta_no_short_preamble--;
\r
3235 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3236 (pmlmepriv->num_sta_no_short_preamble == 0))
\r
3238 beacon_updated = _TRUE;
\r
3239 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3246 if (psta->flags & WLAN_STA_NONERP && !psta->nonerp_set) {
\r
3247 psta->nonerp_set = 1;
\r
3248 pmlmepriv->num_sta_non_erp++;
\r
3249 if (pmlmepriv->num_sta_non_erp == 1)
\r
3250 ieee802_11_set_beacons(hapd->iface);
\r
3254 if(psta->flags & WLAN_STA_NONERP)
\r
3256 if(!psta->nonerp_set)
\r
3258 psta->nonerp_set = 1;
\r
3260 pmlmepriv->num_sta_non_erp++;
\r
3262 if (pmlmepriv->num_sta_non_erp == 1)
\r
3264 beacon_updated = _TRUE;
\r
3265 update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE);
\r
3272 if(psta->nonerp_set)
\r
3274 psta->nonerp_set = 0;
\r
3276 pmlmepriv->num_sta_non_erp--;
\r
3278 if (pmlmepriv->num_sta_non_erp == 0)
\r
3280 beacon_updated = _TRUE;
\r
3281 update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE);
\r
3289 if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT) &&
\r
3290 !psta->no_short_slot_time_set) {
\r
3291 psta->no_short_slot_time_set = 1;
\r
3292 pmlmepriv->num_sta_no_short_slot_time++;
\r
3293 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3294 (pmlmepriv->num_sta_no_short_slot_time == 1))
\r
3295 ieee802_11_set_beacons(hapd->iface);
\r
3299 if(!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT))
\r
3301 if(!psta->no_short_slot_time_set)
\r
3303 psta->no_short_slot_time_set = 1;
\r
3305 pmlmepriv->num_sta_no_short_slot_time++;
\r
3307 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3308 (pmlmepriv->num_sta_no_short_slot_time == 1))
\r
3310 beacon_updated = _TRUE;
\r
3311 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3318 if(psta->no_short_slot_time_set)
\r
3320 psta->no_short_slot_time_set = 0;
\r
3322 pmlmepriv->num_sta_no_short_slot_time--;
\r
3324 if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
\r
3325 (pmlmepriv->num_sta_no_short_slot_time == 0))
\r
3327 beacon_updated = _TRUE;
\r
3328 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3333 #ifdef CONFIG_80211N_HT
\r
3335 if (psta->flags & WLAN_STA_HT)
\r
3337 u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info);
\r
3339 DBG_871X("HT: STA " MAC_FMT " HT Capabilities "
\r
3340 "Info: 0x%04x\n", MAC_ARG(psta->hwaddr), ht_capab);
\r
3342 if (psta->no_ht_set) {
\r
3343 psta->no_ht_set = 0;
\r
3344 pmlmepriv->num_sta_no_ht--;
\r
3347 if ((ht_capab & IEEE80211_HT_CAP_GRN_FLD) == 0) {
\r
3348 if (!psta->no_ht_gf_set) {
\r
3349 psta->no_ht_gf_set = 1;
\r
3350 pmlmepriv->num_sta_ht_no_gf++;
\r
3352 DBG_871X("%s STA " MAC_FMT " - no "
\r
3353 "greenfield, num of non-gf stations %d\n",
\r
3354 __FUNCTION__, MAC_ARG(psta->hwaddr),
\r
3355 pmlmepriv->num_sta_ht_no_gf);
\r
3358 if ((ht_capab & IEEE80211_HT_CAP_SUP_WIDTH) == 0) {
\r
3359 if (!psta->ht_20mhz_set) {
\r
3360 psta->ht_20mhz_set = 1;
\r
3361 pmlmepriv->num_sta_ht_20mhz++;
\r
3363 DBG_871X("%s STA " MAC_FMT " - 20 MHz HT, "
\r
3364 "num of 20MHz HT STAs %d\n",
\r
3365 __FUNCTION__, MAC_ARG(psta->hwaddr),
\r
3366 pmlmepriv->num_sta_ht_20mhz);
\r
3370 if (ht_capab & RTW_IEEE80211_HT_CAP_40MHZ_INTOLERANT) {
\r
3372 if (!psta->ht_40mhz_intolerant) {
\r
3373 psta->ht_40mhz_intolerant = 1;
\r
3374 pmlmepriv->num_sta_40mhz_intolerant++;
\r
3375 DBG_871X("%s STA " MAC_FMT " - HT_CAP_40MHZ_INTOLERANT is set\n" ,
\r
3376 __FUNCTION__, MAC_ARG(psta->hwaddr));
\r
3377 beacon_updated = _TRUE;
\r
3381 if (pmlmepriv->ht_40mhz_intolerant == _FALSE) {
\r
3383 pmlmepriv->ht_40mhz_intolerant = _TRUE;
\r
3385 DBG_871X("%s STA " MAC_FMT " - HT_CAP_40MHZ_INTOLERANT is set\n" ,
\r
3386 __FUNCTION__, MAC_ARG(psta->hwaddr));
\r
3388 beacon_updated = _TRUE;
\r
3392 /*update ext_capab_ie_len & ext_capab_ie_data for beacon, probersp, assocrsp.*/
\r
3393 if (pmlmepriv->ext_capab_ie_len == 0)
\r
3394 pmlmepriv->ext_capab_ie_len = 1;
\r
3395 SET_EXT_CAPABILITY_ELE_BSS_COEXIST(pmlmepriv->ext_capab_ie_data, 1);
\r
3397 update_beacon(padapter, _EXT_CAP_IE_, NULL, _FALSE);
\r
3403 if (!psta->no_ht_set) {
\r
3404 psta->no_ht_set = 1;
\r
3405 pmlmepriv->num_sta_no_ht++;
\r
3407 if(pmlmepriv->htpriv.ht_option == _TRUE) {
\r
3408 DBG_871X("%s STA " MAC_FMT
\r
3409 " - no HT, num of non-HT stations %d\n",
\r
3410 __FUNCTION__, MAC_ARG(psta->hwaddr),
\r
3411 pmlmepriv->num_sta_no_ht);
\r
3415 if (rtw_ht_operation_update(padapter) > 0) {
\r
3416 update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, _FALSE);
\r
3417 update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _TRUE);
\r
3418 /*beacon_updated = _TRUE;*/
\r
3421 #endif /* CONFIG_80211N_HT */
\r
3423 //update associcated stations cap.
\r
3424 associated_clients_update(padapter, beacon_updated, STA_INFO_UPDATE_ALL);
\r
3426 DBG_871X("%s, updated=%d\n", __func__, beacon_updated);
\r
3430 u8 bss_cap_update_on_sta_leave(_adapter *padapter, struct sta_info *psta)
\r
3432 u8 beacon_updated = _FALSE;
\r
3433 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3434 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
3437 return beacon_updated;
\r
3439 if (psta->no_short_preamble_set) {
\r
3440 psta->no_short_preamble_set = 0;
\r
3441 pmlmepriv->num_sta_no_short_preamble--;
\r
3442 if (pmlmeext->cur_wireless_mode > WIRELESS_11B
\r
3443 && pmlmepriv->num_sta_no_short_preamble == 0)
\r
3445 beacon_updated = _TRUE;
\r
3446 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3450 if (psta->nonerp_set) {
\r
3451 psta->nonerp_set = 0;
\r
3452 pmlmepriv->num_sta_non_erp--;
\r
3453 if (pmlmepriv->num_sta_non_erp == 0)
\r
3455 beacon_updated = _TRUE;
\r
3456 update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE);
\r
3460 if (psta->no_short_slot_time_set) {
\r
3461 psta->no_short_slot_time_set = 0;
\r
3462 pmlmepriv->num_sta_no_short_slot_time--;
\r
3463 if (pmlmeext->cur_wireless_mode > WIRELESS_11B
\r
3464 && pmlmepriv->num_sta_no_short_slot_time == 0)
\r
3466 beacon_updated = _TRUE;
\r
3467 update_beacon(padapter, 0xFF, NULL, _TRUE);
\r
3471 #ifdef CONFIG_80211N_HT
\r
3473 if (psta->no_ht_gf_set) {
\r
3474 psta->no_ht_gf_set = 0;
\r
3475 pmlmepriv->num_sta_ht_no_gf--;
\r
3478 if (psta->no_ht_set) {
\r
3479 psta->no_ht_set = 0;
\r
3480 pmlmepriv->num_sta_no_ht--;
\r
3483 if (psta->ht_20mhz_set) {
\r
3484 psta->ht_20mhz_set = 0;
\r
3485 pmlmepriv->num_sta_ht_20mhz--;
\r
3488 if (psta->ht_40mhz_intolerant) {
\r
3489 psta->ht_40mhz_intolerant = 0;
\r
3490 pmlmepriv->num_sta_40mhz_intolerant--;
\r
3492 /*update ext_capab_ie_len & ext_capab_ie_data for beacon, probersp, assocrsp.*/
\r
3493 if ((pmlmepriv->ext_capab_ie_len > 0) && (pmlmepriv->num_sta_40mhz_intolerant == 0)) {
\r
3494 SET_EXT_CAPABILITY_ELE_BSS_COEXIST(pmlmepriv->ext_capab_ie_data, 0);
\r
3495 update_beacon(padapter, _EXT_CAP_IE_, NULL, _FALSE);
\r
3498 beacon_updated = _TRUE;
\r
3500 update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _FALSE);
\r
3503 if (rtw_ht_operation_update(padapter) > 0) {
\r
3504 update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, _FALSE);
\r
3505 update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _TRUE);
\r
3508 #endif /* CONFIG_80211N_HT */
\r
3510 /* update associated stations cap.
\r
3511 associated_clients_update(padapter, beacon_updated, STA_INFO_UPDATE_ALL); //move it to avoid deadlock
\r
3514 DBG_871X("%s, updated=%d\n", __func__, beacon_updated);
\r
3516 return beacon_updated;
\r
3520 u8 ap_free_sta(_adapter *padapter, struct sta_info *psta, bool active, u16 reason, bool enqueue)
\r
3523 u8 beacon_updated = _FALSE;
\r
3524 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3525 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
\r
3526 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3529 return beacon_updated;
\r
3531 if (active == _TRUE)
\r
3533 #ifdef CONFIG_80211N_HT
\r
3534 //tear down Rx AMPDU
\r
3535 send_delba(padapter, 0, psta->hwaddr);// recipient
\r
3537 //tear down TX AMPDU
\r
3538 send_delba(padapter, 1, psta->hwaddr);// // originator
\r
3540 #endif //CONFIG_80211N_HT
\r
3542 issue_deauth(padapter, psta->hwaddr, reason);
\r
3545 #ifdef CONFIG_BEAMFORMING
\r
3546 beamforming_wk_cmd(padapter, BEAMFORMING_CTRL_LEAVE, psta->hwaddr, ETH_ALEN, 1);
\r
3549 psta->htpriv.agg_enable_bitmap = 0x0;//reset
\r
3550 psta->htpriv.candidate_tid_bitmap = 0x0;//reset
\r
3552 //clear cam entry / key
\r
3553 rtw_clearstakey_cmd(padapter, psta, enqueue);
\r
3556 _enter_critical_bh(&psta->lock, &irqL);
\r
3557 psta->state &= ~_FW_LINKED;
\r
3558 _exit_critical_bh(&psta->lock, &irqL);
\r
3560 #ifdef CONFIG_IOCTL_CFG80211
\r
3562 #ifdef COMPAT_KERNEL_RELEASE
\r
3563 rtw_cfg80211_indicate_sta_disassoc(padapter, psta->hwaddr, reason);
\r
3564 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
\r
3565 rtw_cfg80211_indicate_sta_disassoc(padapter, psta->hwaddr, reason);
\r
3566 #else //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
\r
3567 /* will call rtw_cfg80211_indicate_sta_disassoc() in cmd_thread for old API context */
\r
3568 #endif //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
\r
3570 #endif //CONFIG_IOCTL_CFG80211
\r
3572 rtw_indicate_sta_disassoc_event(padapter, psta);
\r
3575 report_del_sta_event(padapter, psta->hwaddr, reason, enqueue);
\r
3577 beacon_updated = bss_cap_update_on_sta_leave(padapter, psta);
\r
3579 //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
\r
3580 rtw_free_stainfo(padapter, psta);
\r
3581 //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
\r
3584 return beacon_updated;
\r
3588 int rtw_ap_inform_ch_switch(_adapter *padapter, u8 new_ch, u8 ch_offset)
\r
3591 _list *phead, *plist;
\r
3593 struct sta_info *psta = NULL;
\r
3594 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3595 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
3596 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
3597 u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff};
\r
3599 if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
\r
3602 DBG_871X(FUNC_NDEV_FMT" with ch:%u, offset:%u\n",
\r
3603 FUNC_NDEV_ARG(padapter->pnetdev), new_ch, ch_offset);
\r
3605 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3606 phead = &pstapriv->asoc_list;
\r
3607 plist = get_next(phead);
\r
3609 /* for each sta in asoc_queue */
\r
3610 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
\r
3612 psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
\r
3613 plist = get_next(plist);
\r
3615 issue_action_spct_ch_switch(padapter, psta->hwaddr, new_ch, ch_offset);
\r
3616 psta->expire_to = ((pstapriv->expire_to * 2) > 5) ? 5 : (pstapriv->expire_to * 2);
\r
3618 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3620 issue_action_spct_ch_switch(padapter, bc_addr, new_ch, ch_offset);
\r
3625 int rtw_sta_flush(_adapter *padapter, bool enqueue)
\r
3628 _list *phead, *plist;
\r
3630 struct sta_info *psta = NULL;
\r
3631 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3632 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
3633 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
3634 u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff};
\r
3636 char flush_list[NUM_STA];
\r
3639 if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
\r
3642 DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev));
\r
3644 /* pick sta from sta asoc_queue */
\r
3645 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3646 phead = &pstapriv->asoc_list;
\r
3647 plist = get_next(phead);
\r
3648 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
\r
3649 int stainfo_offset;
\r
3651 psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
\r
3652 plist = get_next(plist);
\r
3654 rtw_list_delete(&psta->asoc_list);
\r
3655 pstapriv->asoc_list_cnt--;
\r
3657 stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
\r
3658 if (stainfo_offset_valid(stainfo_offset))
\r
3659 flush_list[flush_num++] = stainfo_offset;
\r
3663 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3665 /* call ap_free_sta() for each sta picked */
\r
3666 for (i = 0; i < flush_num; i++) {
\r
3667 psta = rtw_get_stainfo_by_offset(pstapriv, flush_list[i]);
\r
3668 ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_DEAUTH_LEAVING, enqueue);
\r
3671 issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING);
\r
3673 associated_clients_update(padapter, _TRUE, STA_INFO_UPDATE_ALL);
\r
3678 /* called > TSR LEVEL for USB or SDIO Interface*/
\r
3679 void sta_info_update(_adapter *padapter, struct sta_info *psta)
\r
3681 int flags = psta->flags;
\r
3682 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3686 if(WLAN_STA_WME&flags)
\r
3687 psta->qos_option = 1;
\r
3689 psta->qos_option = 0;
\r
3691 if(pmlmepriv->qospriv.qos_option == 0)
\r
3692 psta->qos_option = 0;
\r
3695 #ifdef CONFIG_80211N_HT
\r
3696 //update 802.11n ht cap.
\r
3697 if(WLAN_STA_HT&flags)
\r
3699 psta->htpriv.ht_option = _TRUE;
\r
3700 psta->qos_option = 1;
\r
3702 psta->htpriv.smps_cap = (psta->htpriv.ht_cap.cap_info & IEEE80211_HT_CAP_SM_PS)>>2;
\r
3706 psta->htpriv.ht_option = _FALSE;
\r
3709 if(pmlmepriv->htpriv.ht_option == _FALSE)
\r
3710 psta->htpriv.ht_option = _FALSE;
\r
3713 #ifdef CONFIG_80211AC_VHT
\r
3714 //update 802.11AC vht cap.
\r
3715 if(WLAN_STA_VHT&flags)
\r
3717 psta->vhtpriv.vht_option = _TRUE;
\r
3721 psta->vhtpriv.vht_option = _FALSE;
\r
3724 if(pmlmepriv->vhtpriv.vht_option == _FALSE)
\r
3725 psta->vhtpriv.vht_option = _FALSE;
\r
3729 update_sta_info_apmode(padapter, psta);
\r
3734 /* called >= TSR LEVEL for USB or SDIO Interface*/
\r
3735 void ap_sta_info_defer_update(_adapter *padapter, struct sta_info *psta)
\r
3737 if (psta->state & _FW_LINKED) {
\r
3739 add_RATid(padapter, psta, 0);//DM_RATR_STA_INIT
\r
3742 /* restore hw setting from sw data structures */
\r
3743 void rtw_ap_restore_network(_adapter *padapter)
\r
3745 struct mlme_priv *mlmepriv = &padapter->mlmepriv;
\r
3746 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
3747 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
3748 struct sta_priv * pstapriv = &padapter->stapriv;
\r
3749 struct sta_info *psta;
\r
3750 struct security_priv* psecuritypriv=&(padapter->securitypriv);
\r
3752 _list *phead, *plist;
\r
3753 u8 chk_alive_num = 0;
\r
3754 char chk_alive_list[NUM_STA];
\r
3757 rtw_setopmode_cmd(padapter, Ndis802_11APMode,_FALSE);
\r
3759 set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
\r
3761 rtw_startbss_cmd(padapter, RTW_CMDF_DIRECTLY);
\r
3763 if((padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) ||
\r
3764 (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_))
\r
3766 /* restore group key, WEP keys is restored in ips_leave() */
\r
3767 rtw_set_key(padapter, psecuritypriv, psecuritypriv->dot118021XGrpKeyid, 0,_FALSE);
\r
3770 _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3772 phead = &pstapriv->asoc_list;
\r
3773 plist = get_next(phead);
\r
3775 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
\r
3776 int stainfo_offset;
\r
3778 psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
\r
3779 plist = get_next(plist);
\r
3781 stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
\r
3782 if (stainfo_offset_valid(stainfo_offset)) {
\r
3783 chk_alive_list[chk_alive_num++] = stainfo_offset;
\r
3787 _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
\r
3789 for (i = 0; i < chk_alive_num; i++) {
\r
3790 psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]);
\r
3792 if (psta == NULL) {
\r
3793 DBG_871X(FUNC_ADPT_FMT" sta_info is null\n", FUNC_ADPT_ARG(padapter));
\r
3794 } else if (psta->state &_FW_LINKED) {
\r
3795 rtw_sta_media_status_rpt(padapter, psta, 1);
\r
3796 Update_RA_Entry(padapter, psta);
\r
3798 /* per sta pairwise key and settings */
\r
3799 if( (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) ||
\r
3800 (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_))
\r
3802 rtw_setstakey_cmd(padapter, psta, UNICAST_KEY,_FALSE);
\r
3809 void start_ap_mode(_adapter *padapter)
\r
3812 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3813 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3814 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
3815 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
\r
3816 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
\r
3818 pmlmepriv->update_bcn = _FALSE;
\r
3820 /*init_mlme_ap_info(padapter);*/
\r
3822 pmlmeext->bstart_bss = _FALSE;
\r
3824 pmlmepriv->num_sta_non_erp = 0;
\r
3826 pmlmepriv->num_sta_no_short_slot_time = 0;
\r
3828 pmlmepriv->num_sta_no_short_preamble = 0;
\r
3830 pmlmepriv->num_sta_ht_no_gf = 0;
\r
3831 #ifdef CONFIG_80211N_HT
\r
3832 pmlmepriv->num_sta_no_ht = 0;
\r
3833 #endif //CONFIG_80211N_HT
\r
3834 pmlmeinfo->HT_info_enable = 0;
\r
3835 pmlmeinfo->HT_caps_enable = 0;
\r
3836 pmlmeinfo->HT_enable = 0;
\r
3838 pmlmepriv->num_sta_ht_20mhz = 0;
\r
3839 pmlmepriv->num_sta_40mhz_intolerant = 0;
\r
3840 pmlmepriv->olbc = _FALSE;
\r
3841 pmlmepriv->olbc_ht = _FALSE;
\r
3843 #ifdef CONFIG_80211N_HT
\r
3844 pmlmepriv->ht_20mhz_width_req = _FALSE;
\r
3845 pmlmepriv->ht_intolerant_ch_reported = _FALSE;
\r
3846 pmlmepriv->ht_op_mode = 0;
\r
3847 pmlmepriv->sw_to_20mhz = 0;
\r
3850 _rtw_memset(pmlmepriv->ext_capab_ie_data, 0, sizeof(pmlmepriv->ext_capab_ie_data));
\r
3851 pmlmepriv->ext_capab_ie_len = 0;
\r
3853 for (i = 0 ; i < NUM_STA ; i++)
\r
3854 pstapriv->sta_aid[i] = NULL;
\r
3857 _rtw_init_listhead(&(pacl_list->acl_node_q.queue));
\r
3858 pacl_list->num = 0;
\r
3859 pacl_list->mode = 0;
\r
3860 for(i = 0; i < NUM_ACL; i++)
\r
3862 _rtw_init_listhead(&pacl_list->aclnode[i].list);
\r
3863 pacl_list->aclnode[i].valid = _FALSE;
\r
3868 void stop_ap_mode(_adapter *padapter)
\r
3871 _list *phead, *plist;
\r
3872 struct rtw_wlan_acl_node *paclnode;
\r
3873 struct sta_info *psta=NULL;
\r
3874 struct sta_priv *pstapriv = &padapter->stapriv;
\r
3875 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
\r
3876 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
\r
3877 struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
\r
3878 _queue *pacl_node_q =&pacl_list->acl_node_q;
\r
3880 pmlmepriv->update_bcn = _FALSE;
\r
3881 pmlmeext->bstart_bss = _FALSE;
\r
3882 padapter->netif_up = _FALSE;
\r
3883 //_rtw_spinlock_free(&pmlmepriv->bcn_update_lock);
\r
3885 //reset and init security priv , this can refine with rtw_reset_securitypriv
\r
3886 _rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv));
\r
3887 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
\r
3888 padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
\r
3890 #ifdef CONFIG_DFS_MASTER
\r
3891 rtw_dfs_master_status_apply(padapter, MLME_AP_STOPPED);
\r
3894 /* free scan queue */
\r
3895 rtw_free_network_queue(padapter, _TRUE);
\r
3898 _enter_critical_bh(&(pacl_node_q->lock), &irqL);
\r
3899 phead = get_list_head(pacl_node_q);
\r
3900 plist = get_next(phead);
\r
3901 while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
\r
3903 paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list);
\r
3904 plist = get_next(plist);
\r
3906 if(paclnode->valid == _TRUE)
\r
3908 paclnode->valid = _FALSE;
\r
3910 rtw_list_delete(&paclnode->list);
\r
3912 pacl_list->num--;
\r
3915 _exit_critical_bh(&(pacl_node_q->lock), &irqL);
\r
3917 DBG_871X("%s, free acl_node_queue, num=%d\n", __func__, pacl_list->num);
\r
3919 rtw_sta_flush(padapter, _TRUE);
\r
3921 //free_assoc_sta_resources
\r
3922 rtw_free_all_stainfo(padapter);
\r
3924 psta = rtw_get_bcmc_stainfo(padapter);
\r
3925 //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
\r
3926 rtw_free_stainfo(padapter, psta);
\r
3927 //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL);
\r
3929 rtw_init_bcmc_stainfo(padapter);
\r
3931 rtw_free_mlme_priv_ie_data(pmlmepriv);
\r
3933 #ifdef CONFIG_BT_COEXIST
\r
3934 rtw_btcoex_MediaStatusNotify(padapter, 0); //disconnect
\r
3939 #endif //CONFIG_NATIVEAP_MLME
\r
3941 void rtw_ap_update_bss_chbw(_adapter *adapter, WLAN_BSSID_EX *bss, u8 ch, u8 bw, u8 offset)
\r
3943 #define UPDATE_VHT_CAP 1
\r
3944 #define UPDATE_HT_CAP 1
\r
3946 #ifdef CONFIG_80211AC_VHT
\r
3948 struct vht_priv *vhtpriv = &adapter->mlmepriv.vhtpriv;
\r
3949 u8 *vht_cap_ie, *vht_op_ie;
\r
3950 int vht_cap_ielen, vht_op_ielen;
\r
3953 vht_cap_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_VHTCapability, &vht_cap_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
\r
3954 vht_op_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_VHTOperation, &vht_op_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
\r
3955 center_freq = rtw_get_center_ch(ch, bw, offset);
\r
3957 /* update vht cap ie */
\r
3958 if (vht_cap_ie && vht_cap_ielen) {
\r
3959 #if UPDATE_VHT_CAP
\r
3960 /* if ((bw == CHANNEL_WIDTH_160 || bw == CHANNEL_WIDTH_80_80) && pvhtpriv->sgi_160m)
\r
3961 SET_VHT_CAPABILITY_ELE_SHORT_GI160M(pvht_cap_ie + 2, 1);
\r
3963 SET_VHT_CAPABILITY_ELE_SHORT_GI160M(vht_cap_ie + 2, 0);
\r
3965 if (bw >= CHANNEL_WIDTH_80 && vhtpriv->sgi_80m)
\r
3966 SET_VHT_CAPABILITY_ELE_SHORT_GI80M(vht_cap_ie + 2, 1);
\r
3968 SET_VHT_CAPABILITY_ELE_SHORT_GI80M(vht_cap_ie + 2, 0);
\r
3972 /* update vht op ie */
\r
3973 if (vht_op_ie && vht_op_ielen) {
\r
3974 if (bw < CHANNEL_WIDTH_80) {
\r
3975 SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op_ie + 2, 0);
\r
3976 SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op_ie + 2, 0);
\r
3977 SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op_ie + 2, 0);
\r
3978 } else if (bw == CHANNEL_WIDTH_80) {
\r
3979 SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op_ie + 2, 1);
\r
3980 SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op_ie + 2, center_freq);
\r
3981 SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op_ie + 2, 0);
\r
3983 DBG_871X_LEVEL(_drv_err_, FUNC_ADPT_FMT" unsupported BW:%u\n", FUNC_ADPT_ARG(adapter), bw);
\r
3988 #endif /* CONFIG_80211AC_VHT */
\r
3989 #ifdef CONFIG_80211N_HT
\r
3991 struct ht_priv *htpriv = &adapter->mlmepriv.htpriv;
\r
3992 u8 *ht_cap_ie, *ht_op_ie;
\r
3993 int ht_cap_ielen, ht_op_ielen;
\r
3995 ht_cap_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_HTCapability, &ht_cap_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
\r
3996 ht_op_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_HTInfo, &ht_op_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
\r
3998 /* update ht cap ie */
\r
3999 if (ht_cap_ie && ht_cap_ielen) {
\r
4001 if (bw >= CHANNEL_WIDTH_40)
\r
4002 SET_HT_CAP_ELE_CHL_WIDTH(ht_cap_ie + 2, 1);
\r
4004 SET_HT_CAP_ELE_CHL_WIDTH(ht_cap_ie + 2, 0);
\r
4006 if (bw >= CHANNEL_WIDTH_40 && htpriv->sgi_40m)
\r
4007 SET_HT_CAP_ELE_SHORT_GI40M(ht_cap_ie + 2, 1);
\r
4009 SET_HT_CAP_ELE_SHORT_GI40M(ht_cap_ie + 2, 0);
\r
4011 if (htpriv->sgi_20m)
\r
4012 SET_HT_CAP_ELE_SHORT_GI20M(ht_cap_ie + 2, 1);
\r
4014 SET_HT_CAP_ELE_SHORT_GI20M(ht_cap_ie + 2, 0);
\r
4018 /* update ht op ie */
\r
4019 if (ht_op_ie && ht_op_ielen) {
\r
4020 SET_HT_OP_ELE_PRI_CHL(ht_op_ie + 2, ch);
\r
4022 case HAL_PRIME_CHNL_OFFSET_LOWER:
\r
4023 SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, SCA);
\r
4025 case HAL_PRIME_CHNL_OFFSET_UPPER:
\r
4026 SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, SCB);
\r
4028 case HAL_PRIME_CHNL_OFFSET_DONT_CARE:
\r
4030 SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, SCN);
\r
4034 if (bw >= CHANNEL_WIDTH_40)
\r
4035 SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op_ie + 2, 1);
\r
4037 SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op_ie + 2, 0);
\r
4040 #endif /* CONFIG_80211N_HT */
\r
4045 u8 old_ch = bss->Configuration.DSConfig;
\r
4046 bool change_band = _FALSE;
\r
4048 if ((ch <= 14 && old_ch >= 36) || (ch >= 36 && old_ch <= 14))
\r
4049 change_band = _TRUE;
\r
4051 /* update channel in IE */
\r
4052 p = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_, &ie_len, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
\r
4053 if (p && ie_len > 0)
\r
4056 bss->Configuration.DSConfig = ch;
\r
4058 /* band is changed, update ERP, support rate, ext support rate IE */
\r
4059 if (change_band == _TRUE)
\r
4060 change_band_update_ie(adapter, bss, ch);
\r
4065 bool rtw_ap_chbw_decision(_adapter *adapter, u8 req_ch, u8 req_bw, u8 req_offset
\r
4066 , u8 *ch, u8 *bw, u8 *offset)
\r
4068 u8 dec_ch, dec_bw, dec_offset;
\r
4069 u8 u_ch = 0, u_offset, u_bw;
\r
4070 bool changed = _FALSE;
\r
4071 struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv);
\r
4077 bool set_u_ch = _FALSE, set_dec_ch = _FALSE;
\r
4081 dec_offset = req_offset;
\r
4083 rtw_dev_iface_status_no_self(adapter, &sta_num, &ld_sta_num, &lg_sta_num, &ap_num, &ld_ap_num);
\r
4084 DBG_871X(FUNC_ADPT_FMT" ld_sta_num:%u, lg_sta_num%u, ap_num:%u\n"
\r
4085 , FUNC_ADPT_ARG(adapter), ld_sta_num, lg_sta_num, ap_num);
\r
4087 if (ld_sta_num || ap_num) {
\r
4088 /* has linked STA or AP mode, follow */
\r
4090 rtw_warn_on(!rtw_get_ch_setting_union_no_self(adapter, &u_ch, &u_bw, &u_offset));
\r
4092 DBG_871X(FUNC_ADPT_FMT" union no self: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), u_ch, u_bw, u_offset);
\r
4093 DBG_871X(FUNC_ADPT_FMT" req: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), req_ch, req_bw, req_offset);
\r
4095 rtw_adjust_chbw(adapter, u_ch, &dec_bw, &dec_offset);
\r
4097 rtw_sync_chbw(&dec_ch, &dec_bw, &dec_offset
\r
4098 , &u_ch, &u_bw, &u_offset);
\r
4100 rtw_ap_update_bss_chbw(adapter, &(adapter->mlmepriv.cur_network.network)
\r
4101 , dec_ch, dec_bw, dec_offset);
\r
4104 } else if (lg_sta_num) {
\r
4105 /* has linking STA */
\r
4107 rtw_warn_on(!rtw_get_ch_setting_union_no_self(adapter, &u_ch, &u_bw, &u_offset));
\r
4109 DBG_871X(FUNC_ADPT_FMT" union no self: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), u_ch, u_bw, u_offset);
\r
4110 DBG_871X(FUNC_ADPT_FMT" req: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), req_ch, req_bw, req_offset);
\r
4112 rtw_adjust_chbw(adapter, dec_ch, &dec_bw, &dec_offset);
\r
4114 if (rtw_is_chbw_grouped(u_ch, u_bw, u_offset, dec_ch, dec_bw, dec_offset)) {
\r
4116 rtw_sync_chbw(&dec_ch, &dec_bw, &dec_offset
\r
4117 , &u_ch, &u_bw, &u_offset);
\r
4119 rtw_ap_update_bss_chbw(adapter, &(adapter->mlmepriv.cur_network.network)
\r
4120 , dec_ch, dec_bw, dec_offset);
\r
4124 /* set this for possible ch change when join down*/
\r
4125 set_fwstate(&adapter->mlmepriv, WIFI_OP_CH_SWITCHING);
\r
4128 /* single AP mode */
\r
4130 DBG_871X(FUNC_ADPT_FMT" req: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), req_ch, req_bw, req_offset);
\r
4131 rtw_adjust_chbw(adapter, dec_ch, &dec_bw, &dec_offset);
\r
4133 #if defined(CONFIG_DFS_MASTER)
\r
4135 if (rtw_chset_is_ch_non_ocp(mlmeext->channel_set, dec_ch, dec_bw, dec_offset)) {
\r
4136 /* choose 5G DFS channel for debug */
\r
4137 if (adapter_to_rfctl(adapter)->dbg_dfs_master_choose_dfs_ch_first
\r
4138 && rtw_choose_available_chbw(adapter, req_bw, &dec_ch, &dec_bw, &dec_offset, RTW_CHF_2G|RTW_CHF_NON_DFS) == _TRUE) {
\r
4139 DBG_871X(FUNC_ADPT_FMT" choose 5G DFS channel for debug\n", FUNC_ADPT_ARG(adapter));
\r
4141 /* choose from 5G no DFS */
\r
4142 if (rtw_choose_available_chbw(adapter, req_bw, &dec_ch, &dec_bw, &dec_offset, RTW_CHF_2G|RTW_CHF_DFS) == _FALSE) {
\r
4143 /* including 5G DFS, not long CAC */
\r
4144 if (rtw_choose_available_chbw(adapter, req_bw, &dec_ch, &dec_bw, &dec_offset, RTW_CHF_2G|RTW_CHF_LONG_CAC) == _FALSE) {
\r
4145 /* including 5G DFS, long CAC */
\r
4146 if (rtw_choose_available_chbw(adapter, req_bw, &dec_ch, &dec_bw, &dec_offset, RTW_CHF_2G) == _FALSE) {
\r
4147 /* including 2.4G channel */
\r
4148 if (rtw_choose_available_chbw(adapter, req_bw, &dec_ch, &dec_bw, &dec_offset, RTW_CHF_5G) == _FALSE) {
\r
4149 DBG_871X(FUNC_ADPT_FMT" no available ch\n", FUNC_ADPT_ARG(adapter));
\r
4156 #endif /* defined(CONFIG_DFS_MASTER) */
\r
4158 rtw_ap_update_bss_chbw(adapter, &(adapter->mlmepriv.cur_network.network)
\r
4159 , dec_ch, dec_bw, dec_offset);
\r
4161 set_dec_ch = _TRUE;
\r
4164 if (check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY)
\r
4165 #ifdef CONFIG_CONCURRENT_MODE
\r
4166 || check_buddy_fwstate(adapter, _FW_UNDER_SURVEY)
\r
4169 /* scanning, leave ch setting to scan state machine */
\r
4170 set_u_ch = set_dec_ch = _FALSE;
\r
4173 if (mlmeext->cur_channel != dec_ch
\r
4174 || mlmeext->cur_bwmode != dec_bw
\r
4175 || mlmeext->cur_ch_offset != dec_offset)
\r
4178 if (changed == _TRUE && rtw_linked_check(adapter) == _TRUE) {
\r
4179 #ifdef CONFIG_SPCT_CH_SWITCH
\r
4181 rtw_ap_inform_ch_switch(adapter, dec_ch, dec_offset);
\r
4184 rtw_sta_flush(adapter, _FALSE);
\r
4187 mlmeext->cur_channel = dec_ch;
\r
4188 mlmeext->cur_bwmode = dec_bw;
\r
4189 mlmeext->cur_ch_offset = dec_offset;
\r
4192 DBG_871X(FUNC_ADPT_FMT" union: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), u_ch, u_bw, u_offset);
\r
4194 DBG_871X(FUNC_ADPT_FMT" dec: %u,%u,%u\n", FUNC_ADPT_ARG(adapter), dec_ch, dec_bw, dec_offset);
\r
4196 if (set_u_ch == _TRUE) {
\r
4199 *offset = u_offset;
\r
4200 } else if (set_dec_ch == _TRUE) {
\r
4203 *offset = dec_offset;
\r
4209 #endif //CONFIG_AP_MODE
\r
projects / firefly-linux-kernel-4.4.55.git / blob