229 static int microread_xmit(struct nfc_hci_dev *hdev, struct sk_buff *skb)  in microread_xmit()  argument
233 	return info->phy_ops->write(info->phy_id, skb);  in microread_xmit()
369 static void microread_im_transceive_cb(void *context, struct sk_buff *skb,  in microread_im_transceive_cb()  argument
377 			if (skb->len == 0) {  in microread_im_transceive_cb()
379 				kfree_skb(skb);  in microread_im_transceive_cb()
385 			if (skb->data[skb->len - 1] != 0) {  in microread_im_transceive_cb()
387 						       skb->data[skb->len - 1]);  in microread_im_transceive_cb()
388 				kfree_skb(skb);  in microread_im_transceive_cb()
394 			skb_trim(skb, skb->len - 1);	/* RF Error ind. */  in microread_im_transceive_cb()
396 		info->async_cb(info->async_cb_context, skb, err);  in microread_im_transceive_cb()
400 			kfree_skb(skb);  in microread_im_transceive_cb()
412 				   struct sk_buff *skb, data_exchange_cb_t cb,  in microread_im_transceive()  argument
422 		*skb_push(skb, 1) = 0;  in microread_im_transceive()
426 				     skb->data, skb->len);  in microread_im_transceive()
442 		crc = crc_ccitt(0xffff, skb->data, skb->len);  in microread_im_transceive()
444 		*skb_put(skb, 1) = crc & 0xff;  in microread_im_transceive()
445 		*skb_put(skb, 1) = crc >> 8;  in microread_im_transceive()
456 	*skb_push(skb, 1) = control_bits;  in microread_im_transceive()
464 				      skb->data, skb->len,  in microread_im_transceive()
468 static int microread_tm_send(struct nfc_hci_dev *hdev, struct sk_buff *skb)  in microread_tm_send()  argument
474 			       skb->data, skb->len);  in microread_tm_send()
476 	kfree_skb(skb);  in microread_tm_send()
482 					struct sk_buff *skb)  in microread_target_discovered()  argument
500 		      nfc_hci_sak_to_protocol(skb->data[MICROREAD_EMCF_A_SAK]);  in microread_target_discovered()
502 			 be16_to_cpu(*(u16 *)&skb->data[MICROREAD_EMCF_A_ATQA]);  in microread_target_discovered()
503 		targets->sel_res = skb->data[MICROREAD_EMCF_A_SAK];  in microread_target_discovered()
504 		targets->nfcid1_len = skb->data[MICROREAD_EMCF_A_LEN];  in microread_target_discovered()
509 		memcpy(targets->nfcid1, &skb->data[MICROREAD_EMCF_A_UID],  in microread_target_discovered()
514 		      nfc_hci_sak_to_protocol(skb->data[MICROREAD_EMCF_A3_SAK]);  in microread_target_discovered()
516 			 be16_to_cpu(*(u16 *)&skb->data[MICROREAD_EMCF_A3_ATQA]);  in microread_target_discovered()
517 		targets->sel_res = skb->data[MICROREAD_EMCF_A3_SAK];  in microread_target_discovered()
518 		targets->nfcid1_len = skb->data[MICROREAD_EMCF_A3_LEN];  in microread_target_discovered()
523 		memcpy(targets->nfcid1, &skb->data[MICROREAD_EMCF_A3_UID],  in microread_target_discovered()
528 		memcpy(targets->nfcid1, &skb->data[MICROREAD_EMCF_B_UID], 4);  in microread_target_discovered()
534 			le16_to_cpu(*(u16 *)&skb->data[MICROREAD_EMCF_T1_ATQA]);  in microread_target_discovered()
535 		memcpy(targets->nfcid1, &skb->data[MICROREAD_EMCF_T1_UID], 4);  in microread_target_discovered()
540 		memcpy(targets->nfcid1, &skb->data[MICROREAD_EMCF_T3_UID], 8);  in microread_target_discovered()
554 	kfree_skb(skb);  in microread_target_discovered()
561 				     u8 event, struct sk_buff *skb)  in microread_event_received()  argument
571 		microread_target_discovered(hdev, gate, skb);  in microread_event_received()
575 		if (skb->len < 1) {  in microread_event_received()
576 			kfree_skb(skb);  in microread_event_received()
580 		if (skb->data[skb->len - 1]) {  in microread_event_received()
581 			kfree_skb(skb);  in microread_event_received()
585 		skb_trim(skb, skb->len - 1);  in microread_event_received()
587 		r = nfc_tm_data_received(hdev->ndev, skb);  in microread_event_received()
592 		kfree_skb(skb);  in microread_event_received()
597 				     NFC_COMM_PASSIVE, skb->data,  in microread_event_received()
598 				     skb->len);  in microread_event_received()
600 		kfree_skb(skb);  in microread_event_received()
604 		if (skb->len < 1) {  in microread_event_received()
605 			kfree_skb(skb);  in microread_event_received()
609 		if (skb->data[skb->len-1]) {  in microread_event_received()
610 			kfree_skb(skb);  in microread_event_received()
614 		skb_trim(skb, skb->len - 1);  in microread_event_received()
616 		r = nfc_tm_data_received(hdev->ndev, skb);  in microread_event_received()
620 		kfree_skb(skb);  in microread_event_received()