static void _init_stainfo(struct sta_info *psta) { _func_enter_; _rtw_memset((u8 *)psta, 0, sizeof (struct sta_info)); _rtw_spinlock_init(&psta->lock); _rtw_init_listhead(&psta->list); _rtw_init_listhead(&psta->hash_list); //_rtw_init_listhead(&psta->asoc_list); //_rtw_init_listhead(&psta->sleep_list); //_rtw_init_listhead(&psta->wakeup_list); _rtw_init_queue(&psta->sleep_q); psta->sleepq_len = 0; _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); #ifdef CONFIG_NATIVEAP_MLME _rtw_init_listhead(&psta->asoc_list); _rtw_init_listhead(&psta->auth_list); #endif _func_exit_; }
void _rtw_init_stainfo(struct sta_info *psta) { _func_enter_; _rtw_memset((u8 *)psta, 0, sizeof (struct sta_info)); _rtw_spinlock_init(&psta->lock); _rtw_init_listhead(&psta->list); _rtw_init_listhead(&psta->hash_list); //_rtw_init_listhead(&psta->asoc_list); //_rtw_init_listhead(&psta->sleep_list); //_rtw_init_listhead(&psta->wakeup_list); _rtw_init_queue(&psta->sleep_q); psta->sleepq_len = 0; _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); #ifdef CONFIG_AP_MODE _rtw_init_listhead(&psta->asoc_list); _rtw_init_listhead(&psta->auth_list); psta->expire_to = 0; psta->flags = 0; psta->capability = 0; psta->bpairwise_key_installed = _FALSE; #ifdef CONFIG_NATIVEAP_MLME psta->nonerp_set = 0; psta->no_short_slot_time_set = 0; psta->no_short_preamble_set = 0; psta->no_ht_gf_set = 0; psta->no_ht_set = 0; psta->ht_20mhz_set = 0; psta->ht_40mhz_intolerant = 0; #endif #ifdef CONFIG_TX_MCAST2UNI psta->under_exist_checking = 0; #endif // CONFIG_TX_MCAST2UNI psta->keep_alive_trycnt = 0; #endif // CONFIG_AP_MODE rtw_st_ctl_init(&psta->st_ctl); _func_exit_; }
void _rtw_init_stainfo(struct sta_info *psta) { _func_enter_; _rtw_memset((u8 *)psta, 0, sizeof (struct sta_info)); _rtw_spinlock_init(&psta->lock); _rtw_init_listhead(&psta->list); _rtw_init_listhead(&psta->hash_list); _rtw_init_queue(&psta->sleep_q); psta->sleepq_len = 0; _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); #ifdef CONFIG_AP_MODE _rtw_init_listhead(&psta->asoc_list); _rtw_init_listhead(&psta->auth_list); psta->expire_to = 0; psta->flags = 0; psta->capability = 0; psta->bpairwise_key_installed = false; #ifdef CONFIG_AP_MODE psta->nonerp_set = 0; psta->no_short_slot_time_set = 0; psta->no_short_preamble_set = 0; psta->no_ht_gf_set = 0; psta->no_ht_set = 0; psta->ht_20mhz_set = 0; #endif psta->under_exist_checking = 0; psta->keep_alive_trycnt = 0; #endif /* CONFIG_AP_MODE */ _func_exit_; }
void _rtw_init_stainfo(struct sta_info *psta) { _func_enter_; _rtw_memset((u8 *)psta, 0, sizeof (struct sta_info)); _rtw_spinlock_init(&psta->lock); _rtw_init_listhead(&psta->list); _rtw_init_listhead(&psta->hash_list); //_rtw_init_listhead(&psta->asoc_list); //_rtw_init_listhead(&psta->sleep_list); //_rtw_init_listhead(&psta->wakeup_list); _rtw_init_queue(&psta->sleep_q); psta->sleepq_len = 0; _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); #ifdef CONFIG_AP_MODE _rtw_init_listhead(&psta->asoc_list); _rtw_init_listhead(&psta->auth_list); psta->expire_to = 0; psta->flags = 0; psta->capability = 0; #ifdef CONFIG_NATIVEAP_MLME psta->nonerp_set = 0; psta->no_short_slot_time_set = 0; psta->no_short_preamble_set = 0; psta->no_ht_gf_set = 0; psta->no_ht_set = 0; psta->ht_20mhz_set = 0; #endif #endif _func_exit_; }
void _rtw_init_stainfo(struct sta_info *psta) { _func_enter_; memset((u8 *)psta, 0, sizeof (struct sta_info)); spin_lock_init(&psta->lock); INIT_LIST_HEAD(&psta->list); INIT_LIST_HEAD(&psta->hash_list); //INIT_LIST_HEAD(&psta->asoc_list); //INIT_LIST_HEAD(&psta->sleep_list); //INIT_LIST_HEAD(&psta->wakeup_list); _rtw_init_queue(&psta->sleep_q); psta->sleepq_len = 0; _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); INIT_LIST_HEAD(&psta->asoc_list); INIT_LIST_HEAD(&psta->auth_list); psta->expire_to = 0; psta->flags = 0; psta->capability = 0; psta->bpairwise_key_installed = false; psta->nonerp_set = 0; psta->no_short_slot_time_set = 0; psta->no_short_preamble_set = 0; psta->no_ht_gf_set = 0; psta->no_ht_set = 0; psta->ht_20mhz_set = 0; psta->under_exist_checking = 0; psta->keep_alive_trycnt = 0; _func_exit_; }
/* using pstapriv->sta_hash_lock to protect */ u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta) { int i; unsigned long irqL0; struct __queue *pfree_sta_queue; struct recv_reorder_ctrl *preorder_ctrl; struct sta_xmit_priv *pstaxmitpriv; struct xmit_priv *pxmitpriv= &padapter->xmitpriv; struct sta_priv *pstapriv = &padapter->stapriv; _func_enter_; if (psta == NULL) goto exit; pfree_sta_queue = &pstapriv->free_sta_queue; pstaxmitpriv = &psta->sta_xmitpriv; _enter_critical_bh(&pxmitpriv->lock, &irqL0); rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); psta->sleepq_len = 0; rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vo_q.tx_pending)); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vi_q.tx_pending)); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->bk_q.tx_pending)); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->be_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); _exit_critical_bh(&pxmitpriv->lock, &irqL0); rtw_list_delete(&psta->hash_list); RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("\n free number_%d stainfo with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n",pstapriv->asoc_sta_count , psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5])); pstapriv->asoc_sta_count --; /* re-init sta_info; 20061114 */ _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); _cancel_timer_ex(&psta->addba_retry_timer); /* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */ for (i=0; i < 16 ; i++) { unsigned long irqL; struct list_head *phead, *plist; union recv_frame *prframe; struct __queue *ppending_recvframe_queue; struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; preorder_ctrl = &psta->recvreorder_ctrl[i]; _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; _enter_critical_bh(&ppending_recvframe_queue->lock, &irqL); phead = get_list_head(ppending_recvframe_queue); plist = get_next(phead); while (!rtw_is_list_empty(phead)) { prframe = LIST_CONTAINOR(plist, union recv_frame, u); plist = get_next(plist); rtw_list_delete(&(prframe->u.hdr.list)); rtw_free_recvframe(prframe, pfree_recv_queue); } _exit_critical_bh(&ppending_recvframe_queue->lock, &irqL); } if (!(psta->state & WIFI_AP_STATE)) rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, false); #ifdef CONFIG_AP_MODE _enter_critical_bh(&pstapriv->auth_list_lock, &irqL0); if (!rtw_is_list_empty(&psta->auth_list)) { rtw_list_delete(&psta->auth_list); pstapriv->auth_list_cnt--; } _exit_critical_bh(&pstapriv->auth_list_lock, &irqL0); psta->expire_to = 0; psta->sleepq_ac_len = 0; psta->qos_info = 0; psta->max_sp_len = 0; psta->uapsd_bk = 0; psta->uapsd_be = 0; psta->uapsd_vi = 0; psta->uapsd_vo = 0; psta->has_legacy_ac = 0; pstapriv->sta_dz_bitmap &=~BIT(psta->aid); pstapriv->tim_bitmap &=~BIT(psta->aid); if ((psta->aid >0)&&(pstapriv->sta_aid[psta->aid - 1] == psta)) { pstapriv->sta_aid[psta->aid - 1] = NULL; psta->aid = 0; } psta->under_exist_checking = 0; #endif /* CONFIG_AP_MODE */ _enter_critical_bh(&(pfree_sta_queue->lock), &irqL0); rtw_list_insert_tail(&psta->list, get_list_head(pfree_sta_queue)); _exit_critical_bh(&(pfree_sta_queue->lock), &irqL0); exit: _func_exit_; return _SUCCESS; }
/* using pstapriv->sta_hash_lock to protect */ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta) { int i; struct __queue *pfree_sta_queue; struct recv_reorder_ctrl *preorder_ctrl; struct sta_xmit_priv *pstaxmitpriv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; struct sta_priv *pstapriv = &padapter->stapriv; if (!psta) goto exit; pfree_sta_queue = &pstapriv->free_sta_queue; pstaxmitpriv = &psta->sta_xmitpriv; spin_lock_bh(&pxmitpriv->lock); rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); psta->sleepq_len = 0; rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); list_del_init(&pstaxmitpriv->vo_q.tx_pending); rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); list_del_init(&pstaxmitpriv->vi_q.tx_pending); rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); list_del_init(&pstaxmitpriv->bk_q.tx_pending); rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); list_del_init(&pstaxmitpriv->be_q.tx_pending); spin_unlock_bh(&pxmitpriv->lock); list_del_init(&psta->hash_list); RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_err_, ("\n free number_%d stainfo with hwaddr=0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", pstapriv->asoc_sta_count, psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2], psta->hwaddr[3], psta->hwaddr[4], psta->hwaddr[5])); pstapriv->asoc_sta_count--; /* re-init sta_info; 20061114 */ _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); del_timer_sync(&psta->addba_retry_timer); /* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */ for (i = 0; i < 16; i++) { struct list_head *phead, *plist; struct recv_frame *prframe; struct __queue *ppending_recvframe_queue; struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; preorder_ctrl = &psta->recvreorder_ctrl[i]; del_timer_sync(&preorder_ctrl->reordering_ctrl_timer); ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; spin_lock_bh(&ppending_recvframe_queue->lock); phead = get_list_head(ppending_recvframe_queue); plist = phead->next; while (!list_empty(phead)) { prframe = container_of(plist, struct recv_frame, list); plist = plist->next; list_del_init(&prframe->list); rtw_free_recvframe(prframe, pfree_recv_queue); } spin_unlock_bh(&ppending_recvframe_queue->lock); } if (!(psta->state & WIFI_AP_STATE)) rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, false); #ifdef CONFIG_88EU_AP_MODE spin_lock_bh(&pstapriv->auth_list_lock); if (!list_empty(&psta->auth_list)) { list_del_init(&psta->auth_list); pstapriv->auth_list_cnt--; } spin_unlock_bh(&pstapriv->auth_list_lock); psta->expire_to = 0; psta->sleepq_ac_len = 0; psta->qos_info = 0; psta->max_sp_len = 0; psta->uapsd_bk = 0; psta->uapsd_be = 0; psta->uapsd_vi = 0; psta->uapsd_vo = 0; psta->has_legacy_ac = 0; pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); pstapriv->tim_bitmap &= ~BIT(psta->aid); if ((psta->aid > 0) && (pstapriv->sta_aid[psta->aid - 1] == psta)) { pstapriv->sta_aid[psta->aid - 1] = NULL; psta->aid = 0; } psta->under_exist_checking = 0; #endif /* CONFIG_88EU_AP_MODE */ spin_lock_bh(&pfree_sta_queue->lock); list_add_tail(&psta->list, get_list_head(pfree_sta_queue)); spin_unlock_bh(&pfree_sta_queue->lock); exit: return _SUCCESS; }
// using pstapriv->sta_hash_lock to protect u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta) { int i; _irqL irqL0; _queue *pfree_sta_queue; struct recv_reorder_ctrl *preorder_ctrl; struct sta_xmit_priv *pstaxmitpriv; struct xmit_priv *pxmitpriv= &padapter->xmitpriv; struct sta_priv *pstapriv = &padapter->stapriv; _func_enter_; if (psta == NULL) goto exit; pfree_sta_queue = &pstapriv->free_sta_queue; pstaxmitpriv = &psta->sta_xmitpriv; //rtw_list_delete(&psta->sleep_list); //rtw_list_delete(&psta->wakeup_list); rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); psta->sleepq_len = 0; _enter_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vo_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vi_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->bk_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->be_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); rtw_list_delete(&psta->hash_list); RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("\n free number_%d stainfo with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x \n",pstapriv->asoc_sta_count , psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5])); pstapriv->asoc_sta_count --; // re-init sta_info; 20061114 _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); _cancel_timer_ex(&psta->addba_retry_timer); #ifdef CONFIG_TDLS _cancel_timer_ex(&psta->TPK_timer); _cancel_timer_ex(&psta->option_timer); _cancel_timer_ex(&psta->base_ch_timer); _cancel_timer_ex(&psta->off_ch_timer); #endif //for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer for(i=0; i < 16 ; i++) { preorder_ctrl = &psta->recvreorder_ctrl[i]; _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); } #ifdef CONFIG_AP_MODE rtw_list_delete(&psta->asoc_list); rtw_list_delete(&psta->auth_list); psta->expire_to = 0; psta->sleepq_ac_len = 0; psta->qos_info = 0; psta->max_sp_len = 0; psta->uapsd_bk = 0; psta->uapsd_be = 0; psta->uapsd_vi = 0; psta->uapsd_vo = 0; psta->has_legacy_ac = 0; #ifdef CONFIG_NATIVEAP_MLME pstapriv->sta_dz_bitmap &=~BIT(psta->aid); pstapriv->tim_bitmap &=~BIT(psta->aid); rtw_indicate_sta_disassoc_event(padapter, psta); if (pstapriv->sta_aid[psta->aid - 1] == psta) { pstapriv->sta_aid[psta->aid - 1] = NULL; psta->aid = 0; } #endif #endif _enter_critical_bh(&(pfree_sta_queue->lock), &irqL0); rtw_list_insert_tail(&psta->list, get_list_head(pfree_sta_queue)); _exit_critical_bh(&(pfree_sta_queue->lock), &irqL0); exit: _func_exit_; return _SUCCESS; }
// using pstapriv->sta_hash_lock to protect u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta) { int i; _irqL irqL0; _queue *pfree_sta_queue; struct recv_reorder_ctrl *preorder_ctrl; struct sta_xmit_priv *pstaxmitpriv; struct xmit_priv *pxmitpriv= &padapter->xmitpriv; struct sta_priv *pstapriv = &padapter->stapriv; _func_enter_; if (psta == NULL) goto exit; pfree_sta_queue = &pstapriv->free_sta_queue; pstaxmitpriv = &psta->sta_xmitpriv; //rtw_list_delete(&psta->sleep_list); //rtw_list_delete(&psta->wakeup_list); _enter_critical_bh(&pxmitpriv->lock, &irqL0); rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); psta->sleepq_len = 0; //_enter_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vo_q.tx_pending)); //_exit_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); //_enter_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->vi_q.tx_pending)); //_exit_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); //_enter_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->bk_q.tx_pending)); //_exit_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); //_enter_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->be_q.sta_pending); rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); //_exit_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); _exit_critical_bh(&pxmitpriv->lock, &irqL0); rtw_list_delete(&psta->hash_list); RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("\n free number_%d stainfo with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x \n",pstapriv->asoc_sta_count , psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5])); pstapriv->asoc_sta_count --; // re-init sta_info; 20061114 _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); _cancel_timer_ex(&psta->addba_retry_timer); #ifdef CONFIG_TDLS _cancel_timer_ex(&psta->TPK_timer); _cancel_timer_ex(&psta->option_timer); _cancel_timer_ex(&psta->base_ch_timer); _cancel_timer_ex(&psta->off_ch_timer); _cancel_timer_ex(&psta->alive_timer1); _cancel_timer_ex(&psta->alive_timer2); #endif //CONFIG_TDLS //for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer for(i=0; i < 16 ; i++) { _irqL irqL; _list *phead, *plist; union recv_frame *prframe; _queue *ppending_recvframe_queue; _queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; preorder_ctrl = &psta->recvreorder_ctrl[i]; _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; _enter_critical_bh(&ppending_recvframe_queue->lock, &irqL); phead = get_list_head(ppending_recvframe_queue); plist = get_next(phead); while(!rtw_is_list_empty(phead)) { prframe = LIST_CONTAINOR(plist, union recv_frame, u); plist = get_next(plist); rtw_list_delete(&(prframe->u.hdr.list)); rtw_free_recvframe(prframe, pfree_recv_queue); } _exit_critical_bh(&ppending_recvframe_queue->lock, &irqL); } DBG_871X("%s\n",__FUNCTION__); rtw_hal_set_odm_var(padapter,HAL_ODM_STA_INFO,psta,_FALSE); #ifdef CONFIG_AP_MODE /* _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL0); rtw_list_delete(&psta->asoc_list); _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL0); */ _enter_critical_bh(&pstapriv->auth_list_lock, &irqL0); rtw_list_delete(&psta->auth_list); _exit_critical_bh(&pstapriv->auth_list_lock, &irqL0); psta->expire_to = 0; psta->sleepq_ac_len = 0; psta->qos_info = 0; psta->max_sp_len = 0; psta->uapsd_bk = 0; psta->uapsd_be = 0; psta->uapsd_vi = 0; psta->uapsd_vo = 0; psta->has_legacy_ac = 0; #ifdef CONFIG_NATIVEAP_MLME pstapriv->sta_dz_bitmap &=~BIT(psta->aid); pstapriv->tim_bitmap &=~BIT(psta->aid); //rtw_indicate_sta_disassoc_event(padapter, psta); if ((psta->aid >0)&&(pstapriv->sta_aid[psta->aid - 1] == psta)) { pstapriv->sta_aid[psta->aid - 1] = NULL; psta->aid = 0; } #endif // CONFIG_NATIVEAP_MLME #ifdef CONFIG_TX_MCAST2UNI psta->under_exist_checking = 0; #endif // CONFIG_TX_MCAST2UNI #endif // CONFIG_AP_MODE _enter_critical_bh(&(pfree_sta_queue->lock), &irqL0); rtw_list_insert_tail(&psta->list, get_list_head(pfree_sta_queue)); _exit_critical_bh(&(pfree_sta_queue->lock), &irqL0); exit: _func_exit_; return _SUCCESS; }
// using pstapriv->sta_hash_lock to protect u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta) { int i; _irqL irqL0; _queue *pfree_sta_queue; struct recv_reorder_ctrl *preorder_ctrl; struct sta_xmit_priv *pstaxmitpriv; struct xmit_priv *pxmitpriv= &padapter->xmitpriv; struct sta_priv *pstapriv = &padapter->stapriv; _func_enter_; if (psta == NULL) goto exit; pfree_sta_queue = &pstapriv->free_sta_queue; pstaxmitpriv = &psta->sta_xmitpriv; //list_delete(&psta->sleep_list); //list_delete(&psta->wakeup_list); _enter_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); list_delete(&(pstaxmitpriv->vo_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); list_delete(&(pstaxmitpriv->vi_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); list_delete(&(pstaxmitpriv->bk_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); _enter_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->be_q.sta_pending); list_delete(&(pstaxmitpriv->be_q.tx_pending)); _exit_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); list_delete(&psta->hash_list); RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("\n free number_%d stainfo with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x \n",pstapriv->asoc_sta_count , psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5])); pstapriv->asoc_sta_count --; // re-init sta_info; 20061114 _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); _rtw_init_sta_recv_priv(&psta->sta_recvpriv); _cancel_timer_ex(&psta->addba_retry_timer); //for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer for(i=0; i < 16 ; i++) { preorder_ctrl = &psta->recvreorder_ctrl[i]; _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); } _rtw_spinlock(&(pfree_sta_queue->lock)); // insert into free_sta_queue; 20061114 rtw_list_insert_tail(&psta->list, get_list_head(pfree_sta_queue)); _rtw_spinunlock(&(pfree_sta_queue->lock)); exit: _func_exit_; return _SUCCESS; }