36 int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,  in mwifiex_handle_rx_packet()  argument
40 		mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);  in mwifiex_handle_rx_packet()
47 	priv = mwifiex_get_priv_by_id(adapter, local_rx_pd->bss_num &  in mwifiex_handle_rx_packet()
50 		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);  in mwifiex_handle_rx_packet()
53 		dev_err(adapter->dev, "data: priv not found. Drop RX packet\n");  in mwifiex_handle_rx_packet()
84 	struct mwifiex_adapter *adapter = priv->adapter;  in mwifiex_process_tx()  local
88 	hroom = (adapter->iface_type == MWIFIEX_USB) ? 0 : INTF_HEADER_LEN;  in mwifiex_process_tx()
95 	if ((adapter->data_sent || adapter->tx_lock_flag) && head_ptr) {  in mwifiex_process_tx()
96 		skb_queue_tail(&adapter->tx_data_q, skb);  in mwifiex_process_tx()
97 		atomic_inc(&adapter->tx_queued);  in mwifiex_process_tx()
104 		if (adapter->iface_type == MWIFIEX_USB) {  in mwifiex_process_tx()
105 			adapter->data_sent = true;  in mwifiex_process_tx()
106 			ret = adapter->if_ops.host_to_card(adapter,  in mwifiex_process_tx()
110 			ret = adapter->if_ops.host_to_card(adapter,  in mwifiex_process_tx()
118 		dev_dbg(adapter->dev, "data: -ENOSR is returned\n");  in mwifiex_process_tx()
122 		    (adapter->pps_uapsd_mode) && (adapter->tx_lock_flag)) {  in mwifiex_process_tx()
123 				priv->adapter->tx_lock_flag = false;  in mwifiex_process_tx()
127 		dev_dbg(adapter->dev, "data: -EBUSY is returned\n");  in mwifiex_process_tx()
130 		if (adapter->iface_type != MWIFIEX_PCIE)  in mwifiex_process_tx()
131 			adapter->data_sent = false;  in mwifiex_process_tx()
132 		dev_err(adapter->dev, "mwifiex_write_data_async failed: 0x%X\n",  in mwifiex_process_tx()
134 		adapter->dbg.num_tx_host_to_card_failure++;  in mwifiex_process_tx()
135 		mwifiex_write_data_complete(adapter, skb, 0, ret);  in mwifiex_process_tx()
138 		if (adapter->iface_type != MWIFIEX_PCIE)  in mwifiex_process_tx()
139 			adapter->data_sent = false;  in mwifiex_process_tx()
142 		mwifiex_write_data_complete(adapter, skb, 0, ret);  in mwifiex_process_tx()
151 static int mwifiex_host_to_card(struct mwifiex_adapter *adapter,  in mwifiex_host_to_card()  argument
162 	priv = mwifiex_get_priv_by_id(adapter, tx_info->bss_num,  in mwifiex_host_to_card()
165 		dev_err(adapter->dev, "data: priv not found. Drop TX packet\n");  in mwifiex_host_to_card()
166 		adapter->dbg.num_tx_host_to_card_failure++;  in mwifiex_host_to_card()
167 		mwifiex_write_data_complete(adapter, skb, 0, 0);  in mwifiex_host_to_card()
171 		if (adapter->iface_type == MWIFIEX_USB)  in mwifiex_host_to_card()
178 	if (adapter->iface_type == MWIFIEX_USB) {  in mwifiex_host_to_card()
179 		adapter->data_sent = true;  in mwifiex_host_to_card()
180 		ret = adapter->if_ops.host_to_card(adapter,  in mwifiex_host_to_card()
184 		ret = adapter->if_ops.host_to_card(adapter,  in mwifiex_host_to_card()
190 		dev_err(adapter->dev, "data: -ENOSR is returned\n");  in mwifiex_host_to_card()
194 		    (adapter->pps_uapsd_mode) &&  in mwifiex_host_to_card()
195 		    (adapter->tx_lock_flag)) {  in mwifiex_host_to_card()
196 			priv->adapter->tx_lock_flag = false;  in mwifiex_host_to_card()
200 		skb_queue_head(&adapter->tx_data_q, skb);  in mwifiex_host_to_card()
202 			atomic_add(tx_info->aggr_num, &adapter->tx_queued);  in mwifiex_host_to_card()
204 			atomic_inc(&adapter->tx_queued);  in mwifiex_host_to_card()
205 		dev_dbg(adapter->dev, "data: -EBUSY is returned\n");  in mwifiex_host_to_card()
208 		if (adapter->iface_type != MWIFIEX_PCIE)  in mwifiex_host_to_card()
209 			adapter->data_sent = false;  in mwifiex_host_to_card()
210 		dev_err(adapter->dev, "mwifiex_write_data_async failed: 0x%X\n",  in mwifiex_host_to_card()
212 		adapter->dbg.num_tx_host_to_card_failure++;  in mwifiex_host_to_card()
213 		mwifiex_write_data_complete(adapter, skb, 0, ret);  in mwifiex_host_to_card()
216 		if (adapter->iface_type != MWIFIEX_PCIE)  in mwifiex_host_to_card()
217 			adapter->data_sent = false;  in mwifiex_host_to_card()
220 		mwifiex_write_data_complete(adapter, skb, 0, ret);  in mwifiex_host_to_card()
229 mwifiex_dequeue_tx_queue(struct mwifiex_adapter *adapter)  in mwifiex_dequeue_tx_queue()  argument
235 	skb = skb_dequeue(&adapter->tx_data_q);  in mwifiex_dequeue_tx_queue()
241 		atomic_sub(tx_info->aggr_num, &adapter->tx_queued);  in mwifiex_dequeue_tx_queue()
243 		atomic_dec(&adapter->tx_queued);  in mwifiex_dequeue_tx_queue()
245 	if (!skb_queue_empty(&adapter->tx_data_q))  in mwifiex_dequeue_tx_queue()
246 		skb_next = skb_peek(&adapter->tx_data_q);  in mwifiex_dequeue_tx_queue()
251 		if (!mwifiex_wmm_lists_empty(adapter))  in mwifiex_dequeue_tx_queue()
254 	return mwifiex_host_to_card(adapter, skb, &tx_param);  in mwifiex_dequeue_tx_queue()
258 mwifiex_process_tx_queue(struct mwifiex_adapter *adapter)  in mwifiex_process_tx_queue()  argument
261 		if (adapter->data_sent || adapter->tx_lock_flag)  in mwifiex_process_tx_queue()
263 		if (mwifiex_dequeue_tx_queue(adapter))  in mwifiex_process_tx_queue()
265 	} while (!skb_queue_empty(&adapter->tx_data_q));  in mwifiex_process_tx_queue()
275 int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,  in mwifiex_write_data_complete()  argument
287 	priv = mwifiex_get_priv_by_id(adapter, tx_info->bss_num,  in mwifiex_write_data_complete()
292 	if (adapter->iface_type == MWIFIEX_USB)  in mwifiex_write_data_complete()
293 		adapter->data_sent = false;  in mwifiex_write_data_complete()
306 		atomic_dec_return(&adapter->pending_bridged_pkts);  in mwifiex_write_data_complete()
315 	atomic_dec(&adapter->tx_pending);  in mwifiex_write_data_complete()
322 			dev_dbg(adapter->dev, "wake queue: %d\n", index);  in mwifiex_write_data_complete()
335 	struct tx_status_event *tx_status = (void *)priv->adapter->event_body;  in mwifiex_parse_tx_status_event()