staging/rtl8712/rtl871x_sta_mgt.c

25 static void _init_stainfo(struct sta_info *psta)
27 	memset((u8 *)psta, 0, sizeof(struct sta_info));
28 	spin_lock_init(&psta->lock);
29 	INIT_LIST_HEAD(&psta->list);
30 	INIT_LIST_HEAD(&psta->hash_list);
31 	_r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
32 	_r8712_init_sta_recv_priv(&psta->sta_recvpriv);
33 	INIT_LIST_HEAD(&psta->asoc_list);
34 	INIT_LIST_HEAD(&psta->auth_list);
39 	struct sta_info *psta;
53 	psta = (struct sta_info *)(pstapriv->pstainfo_buf);
55 		_init_stainfo(psta);
57 		list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue);
58 		psta++;
93 	struct sta_info	*psta;
102 	psta = list_first_entry_or_null(&pfree_sta_queue->queue,
104 	if (psta) {
105 		list_del_init(&psta->list);
106 		_init_stainfo(psta);
107 		memcpy(psta->hwaddr, hwaddr, ETH_ALEN);
110 			psta = NULL;
114 		list_add_tail(&psta->hash_list, phash_list);
123 			memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i],
127 			preorder_ctrl = &psta->recvreorder_ctrl[i];
138 	return psta;
142 void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta)
152 	if (!psta)
155 	pstaxmitpriv = &psta->sta_xmitpriv;
172 	list_del_init(&psta->hash_list);
175 	_r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
176 	_r8712_init_sta_recv_priv(&psta->sta_recvpriv);
181 		preorder_ctrl = &psta->recvreorder_ctrl[i];
186 	list_add_tail(&psta->list, &pfree_sta_queue->queue);
196 	struct sta_info *psta = NULL;
207 			psta = container_of(plist,
210 			if (pbcmc_stainfo != psta)
211 				r8712_free_stainfo(padapter, psta);
222 	struct sta_info *psta = NULL;
232 		psta = container_of(plist, struct sta_info, hash_list);
233 		if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) {
237 		psta = NULL;
241 	return psta;