32 static int mwifiex_11n_dispatch_amsdu_pkt(struct mwifiex_private *priv,  in mwifiex_11n_dispatch_amsdu_pkt()  argument
47 		ieee80211_amsdu_to_8023s(skb, &list, priv->curr_addr,  in mwifiex_11n_dispatch_amsdu_pkt()
48 					 priv->wdev.iftype, 0, false);  in mwifiex_11n_dispatch_amsdu_pkt()
52 			ret = mwifiex_recv_packet(priv, rx_skb);  in mwifiex_11n_dispatch_amsdu_pkt()
54 				dev_err(priv->adapter->dev,  in mwifiex_11n_dispatch_amsdu_pkt()
66 static int mwifiex_11n_dispatch_pkt(struct mwifiex_private *priv, void *payload)  in mwifiex_11n_dispatch_pkt()  argument
68 	int ret = mwifiex_11n_dispatch_amsdu_pkt(priv, payload);  in mwifiex_11n_dispatch_pkt()
73 	if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)  in mwifiex_11n_dispatch_pkt()
74 		return mwifiex_handle_uap_rx_forward(priv, payload);  in mwifiex_11n_dispatch_pkt()
76 	return mwifiex_process_rx_packet(priv, payload);  in mwifiex_11n_dispatch_pkt()
88 mwifiex_11n_dispatch_pkt_until_start_win(struct mwifiex_private *priv,  in mwifiex_11n_dispatch_pkt_until_start_win()  argument
101 		spin_lock_irqsave(&priv->rx_pkt_lock, flags);  in mwifiex_11n_dispatch_pkt_until_start_win()
107 		spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);  in mwifiex_11n_dispatch_pkt_until_start_win()
109 			mwifiex_11n_dispatch_pkt(priv, rx_tmp_ptr);  in mwifiex_11n_dispatch_pkt_until_start_win()
112 	spin_lock_irqsave(&priv->rx_pkt_lock, flags);  in mwifiex_11n_dispatch_pkt_until_start_win()
123 	spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);  in mwifiex_11n_dispatch_pkt_until_start_win()
135 mwifiex_11n_scan_and_dispatch(struct mwifiex_private *priv,  in mwifiex_11n_scan_and_dispatch()  argument
143 		spin_lock_irqsave(&priv->rx_pkt_lock, flags);  in mwifiex_11n_scan_and_dispatch()
145 			spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);  in mwifiex_11n_scan_and_dispatch()
150 		spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);  in mwifiex_11n_scan_and_dispatch()
151 		mwifiex_11n_dispatch_pkt(priv, rx_tmp_ptr);  in mwifiex_11n_scan_and_dispatch()
154 	spin_lock_irqsave(&priv->rx_pkt_lock, flags);  in mwifiex_11n_scan_and_dispatch()
167 	spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);  in mwifiex_11n_scan_and_dispatch()
177 mwifiex_del_rx_reorder_entry(struct mwifiex_private *priv,  in mwifiex_del_rx_reorder_entry()  argument
186 	spin_lock_irqsave(&priv->adapter->rx_proc_lock, flags);  in mwifiex_del_rx_reorder_entry()
187 	priv->adapter->rx_locked = true;  in mwifiex_del_rx_reorder_entry()
188 	if (priv->adapter->rx_processing) {  in mwifiex_del_rx_reorder_entry()
189 		spin_unlock_irqrestore(&priv->adapter->rx_proc_lock, flags);  in mwifiex_del_rx_reorder_entry()
190 		flush_workqueue(priv->adapter->rx_workqueue);  in mwifiex_del_rx_reorder_entry()
192 		spin_unlock_irqrestore(&priv->adapter->rx_proc_lock, flags);  in mwifiex_del_rx_reorder_entry()
196 	mwifiex_11n_dispatch_pkt_until_start_win(priv, tbl, start_win);  in mwifiex_del_rx_reorder_entry()
201 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_del_rx_reorder_entry()
203 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_del_rx_reorder_entry()
208 	spin_lock_irqsave(&priv->adapter->rx_proc_lock, flags);  in mwifiex_del_rx_reorder_entry()
209 	priv->adapter->rx_locked = false;  in mwifiex_del_rx_reorder_entry()
210 	spin_unlock_irqrestore(&priv->adapter->rx_proc_lock, flags);  in mwifiex_del_rx_reorder_entry()
219 mwifiex_11n_get_rx_reorder_tbl(struct mwifiex_private *priv, int tid, u8 *ta)  in mwifiex_11n_get_rx_reorder_tbl()  argument
224 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_get_rx_reorder_tbl()
225 	list_for_each_entry(tbl, &priv->rx_reorder_tbl_ptr, list) {  in mwifiex_11n_get_rx_reorder_tbl()
227 			spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock,  in mwifiex_11n_get_rx_reorder_tbl()
232 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_get_rx_reorder_tbl()
240 void mwifiex_11n_del_rx_reorder_tbl_by_ta(struct mwifiex_private *priv, u8 *ta)  in mwifiex_11n_del_rx_reorder_tbl_by_ta()  argument
248 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
249 	list_for_each_entry_safe(tbl, tmp, &priv->rx_reorder_tbl_ptr, list) {  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
251 			spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock,  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
253 			mwifiex_del_rx_reorder_entry(priv, tbl);  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
254 			spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
257 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_del_rx_reorder_tbl_by_ta()
270 	struct mwifiex_private *priv = ctx->priv;  in mwifiex_11n_find_last_seq_num()  local
274 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_find_last_seq_num()
277 			spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock,  in mwifiex_11n_find_last_seq_num()
282 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_find_last_seq_num()
307 	dev_dbg(ctx->priv->adapter->dev, "info: flush data %d\n", seq_num);  in mwifiex_flush_data()
309 	mwifiex_11n_dispatch_pkt_until_start_win(ctx->priv, ctx->ptr,  in mwifiex_flush_data()
324 mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta,  in mwifiex_11n_create_rx_reorder_tbl()  argument
337 	tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta);  in mwifiex_11n_create_rx_reorder_tbl()
339 		mwifiex_11n_dispatch_pkt_until_start_win(priv, tbl, seq_num);  in mwifiex_11n_create_rx_reorder_tbl()
354 	spin_lock_irqsave(&priv->sta_list_spinlock, flags);  in mwifiex_11n_create_rx_reorder_tbl()
355 	if (mwifiex_queuing_ra_based(priv)) {  in mwifiex_11n_create_rx_reorder_tbl()
356 		if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP) {  in mwifiex_11n_create_rx_reorder_tbl()
357 			node = mwifiex_get_sta_entry(priv, ta);  in mwifiex_11n_create_rx_reorder_tbl()
362 		node = mwifiex_get_sta_entry(priv, ta);  in mwifiex_11n_create_rx_reorder_tbl()
366 			last_seq = priv->rx_seq[tid];  in mwifiex_11n_create_rx_reorder_tbl()
368 	spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);  in mwifiex_11n_create_rx_reorder_tbl()
370 	dev_dbg(priv->adapter->dev, "info: last_seq=%d start_win=%d\n",  in mwifiex_11n_create_rx_reorder_tbl()
385 		dev_err(priv->adapter->dev,  in mwifiex_11n_create_rx_reorder_tbl()
391 	new_node->timer_context.priv = priv;  in mwifiex_11n_create_rx_reorder_tbl()
400 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_create_rx_reorder_tbl()
401 	list_add_tail(&new_node->list, &priv->rx_reorder_tbl_ptr);  in mwifiex_11n_create_rx_reorder_tbl()
402 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_create_rx_reorder_tbl()
448 int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv,  in mwifiex_cmd_11n_addba_rsp_gen()  argument
455 	u32 rx_win_size = priv->add_ba_param.rx_win_size;  in mwifiex_cmd_11n_addba_rsp_gen()
461 	if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&  in mwifiex_cmd_11n_addba_rsp_gen()
462 	    ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info) &&  in mwifiex_cmd_11n_addba_rsp_gen()
463 	    priv->adapter->is_hw_11ac_capable &&  in mwifiex_cmd_11n_addba_rsp_gen()
464 	    memcmp(priv->cfg_bssid, cmd_addba_req->peer_mac_addr, ETH_ALEN)) {  in mwifiex_cmd_11n_addba_rsp_gen()
465 		spin_lock_irqsave(&priv->sta_list_spinlock, flags);  in mwifiex_cmd_11n_addba_rsp_gen()
466 		sta_ptr = mwifiex_get_sta_entry(priv,  in mwifiex_cmd_11n_addba_rsp_gen()
469 			spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);  in mwifiex_cmd_11n_addba_rsp_gen()
470 			dev_warn(priv->adapter->dev,  in mwifiex_cmd_11n_addba_rsp_gen()
477 		spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);  in mwifiex_cmd_11n_addba_rsp_gen()
496 	if (!priv->add_ba_param.rx_amsdu ||  in mwifiex_cmd_11n_addba_rsp_gen()
497 	    (priv->aggr_prio_tbl[tid].amsdu == BA_STREAM_NOT_ALLOWED))  in mwifiex_cmd_11n_addba_rsp_gen()
506 	mwifiex_11n_create_rx_reorder_tbl(priv, cmd_addba_req->peer_mac_addr,  in mwifiex_cmd_11n_addba_rsp_gen()
544 int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv,  in mwifiex_11n_rx_reorder_pkt()  argument
554 	tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta);  in mwifiex_11n_rx_reorder_pkt()
557 			mwifiex_11n_dispatch_pkt(priv, payload);  in mwifiex_11n_rx_reorder_pkt()
562 		mwifiex_11n_dispatch_pkt(priv, payload);  in mwifiex_11n_rx_reorder_pkt()
576 		dev_dbg(priv->adapter->dev,  in mwifiex_11n_rx_reorder_pkt()
581 		dev_dbg(priv->adapter->dev,  in mwifiex_11n_rx_reorder_pkt()
621 		mwifiex_11n_dispatch_pkt_until_start_win(priv, tbl, start_win);  in mwifiex_11n_rx_reorder_pkt()
642 	mwifiex_11n_scan_and_dispatch(priv, tbl);  in mwifiex_11n_rx_reorder_pkt()
657 mwifiex_del_ba_tbl(struct mwifiex_private *priv, int tid, u8 *peer_mac,  in mwifiex_del_ba_tbl()  argument
671 	dev_dbg(priv->adapter->dev, "event: DELBA: %pM tid=%d initiator=%d\n",  in mwifiex_del_ba_tbl()
675 		tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid,  in mwifiex_del_ba_tbl()
678 			dev_dbg(priv->adapter->dev,  in mwifiex_del_ba_tbl()
682 		mwifiex_del_rx_reorder_entry(priv, tbl);  in mwifiex_del_ba_tbl()
684 		ptx_tbl = mwifiex_get_ba_tbl(priv, tid, peer_mac);  in mwifiex_del_ba_tbl()
686 			dev_dbg(priv->adapter->dev,  in mwifiex_del_ba_tbl()
690 		ra_list = mwifiex_wmm_get_ralist_node(priv, tid, peer_mac);  in mwifiex_del_ba_tbl()
695 		spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);  in mwifiex_del_ba_tbl()
696 		mwifiex_11n_delete_tx_ba_stream_tbl_entry(priv, ptx_tbl);  in mwifiex_del_ba_tbl()
697 		spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);  in mwifiex_del_ba_tbl()
707 int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv,  in mwifiex_ret_11n_addba_resp()  argument
724 		dev_err(priv->adapter->dev, "ADDBA RSP: failed %pM tid=%d)\n",  in mwifiex_ret_11n_addba_resp()
727 		tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid,  in mwifiex_ret_11n_addba_resp()
730 			mwifiex_del_rx_reorder_entry(priv, tbl);  in mwifiex_ret_11n_addba_resp()
738 	tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid,  in mwifiex_ret_11n_addba_resp()
742 		    priv->add_ba_param.rx_amsdu &&  in mwifiex_ret_11n_addba_resp()
743 		    (priv->aggr_prio_tbl[tid].amsdu != BA_STREAM_NOT_ALLOWED))  in mwifiex_ret_11n_addba_resp()
749 	dev_dbg(priv->adapter->dev,  in mwifiex_ret_11n_addba_resp()
760 void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv,  in mwifiex_11n_ba_stream_timeout()  argument
773 	mwifiex_send_cmd(priv, HostCmd_CMD_11N_DELBA, 0, 0, &delba, false);  in mwifiex_11n_ba_stream_timeout()
780 void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv)  in mwifiex_11n_cleanup_reorder_tbl()  argument
785 	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_cleanup_reorder_tbl()
787 				 &priv->rx_reorder_tbl_ptr, list) {  in mwifiex_11n_cleanup_reorder_tbl()
788 		spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_cleanup_reorder_tbl()
789 		mwifiex_del_rx_reorder_entry(priv, del_tbl_ptr);  in mwifiex_11n_cleanup_reorder_tbl()
790 		spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_cleanup_reorder_tbl()
792 	INIT_LIST_HEAD(&priv->rx_reorder_tbl_ptr);  in mwifiex_11n_cleanup_reorder_tbl()
793 	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);  in mwifiex_11n_cleanup_reorder_tbl()
795 	mwifiex_reset_11n_rx_seq_num(priv);  in mwifiex_11n_cleanup_reorder_tbl()
803 	struct mwifiex_private *priv;  in mwifiex_update_rxreor_flags()  local
809 		priv = adapter->priv[i];  in mwifiex_update_rxreor_flags()
810 		if (!priv)  in mwifiex_update_rxreor_flags()
813 		spin_lock_irqsave(&priv->rx_reorder_tbl_lock, lock_flags);  in mwifiex_update_rxreor_flags()
814 		if (list_empty(&priv->rx_reorder_tbl_ptr)) {  in mwifiex_update_rxreor_flags()
815 			spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock,  in mwifiex_update_rxreor_flags()
820 		list_for_each_entry(tbl, &priv->rx_reorder_tbl_ptr, list)  in mwifiex_update_rxreor_flags()
822 		spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, lock_flags);  in mwifiex_update_rxreor_flags()