nfc/pn533/pn533.c

707 static int pn533_target_found_type_a(struct nfc_target *nfc_tgt, u8 *tgt_data,
719 		nfc_tgt->supported_protocols = NFC_PROTO_MIFARE_MASK;
722 		nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK;
725 		nfc_tgt->supported_protocols = NFC_PROTO_NFC_DEP_MASK;
728 		nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK |
733 	nfc_tgt->sens_res = be16_to_cpu(tgt_type_a->sens_res);
734 	nfc_tgt->sel_res = tgt_type_a->sel_res;
735 	nfc_tgt->nfcid1_len = tgt_type_a->nfcid_len;
736 	memcpy(nfc_tgt->nfcid1, tgt_type_a->nfcid_data, nfc_tgt->nfcid1_len);
765 static int pn533_target_found_felica(struct nfc_target *nfc_tgt, u8 *tgt_data,
777 		nfc_tgt->supported_protocols = NFC_PROTO_NFC_DEP_MASK;
779 		nfc_tgt->supported_protocols = NFC_PROTO_FELICA_MASK;
781 	memcpy(nfc_tgt->sensf_res, &tgt_felica->opcode, 9);
782 	nfc_tgt->sensf_res_len = 9;
784 	memcpy(nfc_tgt->nfcid2, tgt_felica->nfcid2, NFC_NFCID2_MAXSIZE);
785 	nfc_tgt->nfcid2_len = NFC_NFCID2_MAXSIZE;
817 static int pn533_target_found_jewel(struct nfc_target *nfc_tgt, u8 *tgt_data,
827 	nfc_tgt->supported_protocols = NFC_PROTO_JEWEL_MASK;
828 	nfc_tgt->sens_res = be16_to_cpu(tgt_jewel->sens_res);
829 	nfc_tgt->nfcid1_len = 4;
830 	memcpy(nfc_tgt->nfcid1, tgt_jewel->jewelid, nfc_tgt->nfcid1_len);
876 static int pn533_target_found_type_b(struct nfc_target *nfc_tgt, u8 *tgt_data,
886 	nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_B_MASK;
895 	struct nfc_target nfc_tgt;
904 	memset(&nfc_tgt, 0, sizeof(struct nfc_target));
908 		rc = pn533_target_found_type_a(&nfc_tgt, tgdata, tgdata_len);
912 		rc = pn533_target_found_felica(&nfc_tgt, tgdata, tgdata_len);
915 		rc = pn533_target_found_jewel(&nfc_tgt, tgdata, tgdata_len);
918 		rc = pn533_target_found_type_b(&nfc_tgt, tgdata, tgdata_len);
929 	if (!(nfc_tgt.supported_protocols & dev->poll_protocols)) {
937 		nfc_tgt.supported_protocols);
939 	dev->tgt_available_prots = nfc_tgt.supported_protocols;
942 	nfc_targets_found(dev->nfc_dev, &nfc_tgt, 1);
1401 	struct nfc_target nfc_tgt;
1428 		memset(&nfc_tgt, 0, sizeof(struct nfc_target));
1432 			rc = pn533_target_found_type_a(&nfc_tgt, apr->tgdata,
1438 			rc = pn533_target_found_felica(&nfc_tgt, apr->tgdata,
1443 			rc = pn533_target_found_jewel(&nfc_tgt, apr->tgdata,
1448 			rc = pn533_target_found_type_b(&nfc_tgt, apr->tgdata,
1453 			rc = pn533_target_found_type_a(&nfc_tgt, apr->tgdata,
1465 		if (!(nfc_tgt.supported_protocols & dev->poll_protocols)) {
1472 		dev->tgt_available_prots = nfc_tgt.supported_protocols;
1478 	nfc_targets_found(dev->nfc_dev, &nfc_tgt, 1);