38 void nci_data_exchange_complete(struct nci_dev *ndev, struct sk_buff *skb,  in nci_data_exchange_complete()  argument
45 	conn_info = nci_get_conn_info_by_conn_id(ndev, conn_id);  in nci_data_exchange_complete()
57 	del_timer_sync(&ndev->data_timer);  in nci_data_exchange_complete()
58 	clear_bit(NCI_DATA_EXCHANGE_TO, &ndev->flags);  in nci_data_exchange_complete()
71 	clear_bit(NCI_DATA_EXCHANGE, &ndev->flags);  in nci_data_exchange_complete()
76 static inline void nci_push_data_hdr(struct nci_dev *ndev,  in nci_push_data_hdr()  argument
93 int nci_conn_max_data_pkt_payload_size(struct nci_dev *ndev, __u8 conn_id)  in nci_conn_max_data_pkt_payload_size()  argument
97 	conn_info = nci_get_conn_info_by_conn_id(ndev, conn_id);  in nci_conn_max_data_pkt_payload_size()
105 static int nci_queue_tx_data_frags(struct nci_dev *ndev,  in nci_queue_tx_data_frags()  argument
119 	conn_info = nci_get_conn_info_by_conn_id(ndev, conn_id);  in nci_queue_tx_data_frags()
131 		skb_frag = nci_skb_alloc(ndev,  in nci_queue_tx_data_frags()
144 		nci_push_data_hdr(ndev, conn_id, skb_frag,  in nci_queue_tx_data_frags()
158 	spin_lock_irqsave(&ndev->tx_q.lock, flags);  in nci_queue_tx_data_frags()
161 		__skb_queue_tail(&ndev->tx_q, skb_frag);  in nci_queue_tx_data_frags()
163 	spin_unlock_irqrestore(&ndev->tx_q.lock, flags);  in nci_queue_tx_data_frags()
179 int nci_send_data(struct nci_dev *ndev, __u8 conn_id, struct sk_buff *skb)  in nci_send_data()  argument
186 	conn_info = nci_get_conn_info_by_conn_id(ndev, conn_id);  in nci_send_data()
195 		nci_push_data_hdr(ndev, conn_id, skb, NCI_PBF_LAST);  in nci_send_data()
197 		skb_queue_tail(&ndev->tx_q, skb);  in nci_send_data()
200 		rc = nci_queue_tx_data_frags(ndev, conn_id, skb);  in nci_send_data()
207 	ndev->cur_conn_id = conn_id;  in nci_send_data()
208 	queue_work(ndev->tx_wq, &ndev->tx_work);  in nci_send_data()
222 static void nci_add_rx_data_frag(struct nci_dev *ndev,  in nci_add_rx_data_frag()  argument
234 	if (ndev->rx_data_reassembly) {  in nci_add_rx_data_frag()
235 		reassembly_len = ndev->rx_data_reassembly->len;  in nci_add_rx_data_frag()
244 			kfree_skb(ndev->rx_data_reassembly);  in nci_add_rx_data_frag()
245 			ndev->rx_data_reassembly = NULL;  in nci_add_rx_data_frag()
253 		       ndev->rx_data_reassembly->data,  in nci_add_rx_data_frag()
257 		kfree_skb(ndev->rx_data_reassembly);  in nci_add_rx_data_frag()
258 		ndev->rx_data_reassembly = NULL;  in nci_add_rx_data_frag()
263 		ndev->rx_data_reassembly = skb;  in nci_add_rx_data_frag()
268 	if (ndev->nfc_dev->rf_mode == NFC_RF_TARGET) {  in nci_add_rx_data_frag()
270 		err = nfc_tm_data_received(ndev->nfc_dev, skb);  in nci_add_rx_data_frag()
274 		nci_data_exchange_complete(ndev, skb, conn_id, err);  in nci_add_rx_data_frag()
279 void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb)  in nci_rx_data_packet()  argument
293 	conn_info = nci_get_conn_info_by_conn_id(ndev, nci_conn_id(skb->data));  in nci_rx_data_packet()
300 	if (ndev->target_active_prot == NFC_PROTO_MIFARE ||  in nci_rx_data_packet()
301 	    ndev->target_active_prot == NFC_PROTO_JEWEL ||  in nci_rx_data_packet()
302 	    ndev->target_active_prot == NFC_PROTO_FELICA ||  in nci_rx_data_packet()
303 	    ndev->target_active_prot == NFC_PROTO_ISO15693) {  in nci_rx_data_packet()
310 	nci_add_rx_data_frag(ndev, skb, pbf, conn_id, nci_to_errno(status));  in nci_rx_data_packet()