173 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,
176 int digital_in_iso_dep_pull_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_pull_sod()  argument
204 int digital_in_iso_dep_push_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_push_sod()  argument
211 	if (skb->len + 3 > ddev->target_fsc)  in digital_in_iso_dep_push_sod()
216 	*skb->data = DIGITAL_ISO_DEP_I_PCB | ddev->curr_nfc_dep_pni;  in digital_in_iso_dep_push_sod()
218 	ddev->curr_nfc_dep_pni =  in digital_in_iso_dep_push_sod()
219 		DIGITAL_ISO_DEP_PNI(ddev->curr_nfc_dep_pni + 1);  in digital_in_iso_dep_push_sod()
224 static void digital_in_recv_ats(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_ats()  argument
244 		ddev->target_fsc = DIGITAL_ATS_MAX_FSC;  in digital_in_recv_ats()
246 		ddev->target_fsc = digital_ats_fsc[fsdi];  in digital_in_recv_ats()
248 	ddev->curr_nfc_dep_pni = 0;  in digital_in_recv_ats()
250 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443);  in digital_in_recv_ats()
257 		digital_poll_next_tech(ddev);  in digital_in_recv_ats()
260 static int digital_in_send_rats(struct nfc_digital_dev *ddev,  in digital_in_send_rats()  argument
266 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_rats()
273 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_ats,  in digital_in_send_rats()
281 static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sel_res()  argument
295 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sel_res()
311 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sel_res()
325 		rc = digital_in_send_rats(ddev, target);  in digital_in_recv_sel_res()
338 	rc = digital_target_found(ddev, target, nfc_proto);  in digital_in_recv_sel_res()
347 		digital_poll_next_tech(ddev);  in digital_in_recv_sel_res()
350 static int digital_in_send_sel_req(struct nfc_digital_dev *ddev,  in digital_in_send_sel_req()  argument
359 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sel_req));  in digital_in_send_sel_req()
378 	if (DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_send_sel_req()
379 		rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sel_req()
387 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sel_res,  in digital_in_send_sel_req()
396 static void digital_in_recv_sdd_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sdd_res()  argument
440 	rc = digital_in_send_sel_req(ddev, target, sdd_res);  in digital_in_recv_sdd_res()
447 		digital_poll_next_tech(ddev);  in digital_in_recv_sdd_res()
451 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,  in digital_in_send_sdd_req()  argument
458 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sdd_req()
463 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_sdd_req()
477 	return digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res,  in digital_in_send_sdd_req()
481 static void digital_in_recv_sens_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sens_res()  argument
513 		rc = digital_target_found(ddev, target, NFC_PROTO_JEWEL);  in digital_in_recv_sens_res()
515 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sens_res()
522 		digital_poll_next_tech(ddev);  in digital_in_recv_sens_res()
526 int digital_in_send_sens_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sens_req()  argument
531 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_sens_req()
536 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sens_req()
541 	skb = digital_skb_alloc(ddev, 1);  in digital_in_send_sens_req()
547 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sens_res, NULL);  in digital_in_send_sens_req()
580 static void digital_in_recv_attrib_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_attrib_res()  argument
607 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443_B);  in digital_in_recv_attrib_res()
614 		digital_poll_next_tech(ddev);  in digital_in_recv_attrib_res()
617 static int digital_in_send_attrib_req(struct nfc_digital_dev *ddev,  in digital_in_send_attrib_req()  argument
625 	skb = digital_skb_alloc(ddev, sizeof(*attrib_req));  in digital_in_send_attrib_req()
642 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_attrib_res,  in digital_in_send_attrib_req()
650 static void digital_in_recv_sensb_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sensb_res()  argument
692 		ddev->target_fsc = DIGITAL_ATS_MAX_FSC;  in digital_in_recv_sensb_res()
694 		ddev->target_fsc = digital_ats_fsc[fsci];  in digital_in_recv_sensb_res()
702 	rc = digital_in_send_attrib_req(ddev, target, sensb_res);  in digital_in_recv_sensb_res()
709 		digital_poll_next_tech(ddev);  in digital_in_recv_sensb_res()
713 int digital_in_send_sensb_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sensb_req()  argument
719 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_sensb_req()
724 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sensb_req()
729 	skb = digital_skb_alloc(ddev, sizeof(*sensb_req));  in digital_in_send_sensb_req()
739 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensb_res,  in digital_in_send_sensb_req()
747 static void digital_in_recv_sensf_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sensf_res()  argument
766 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sensf_res()
792 	rc = digital_target_found(ddev, &target, proto);  in digital_in_recv_sensf_res()
798 		digital_poll_next_tech(ddev);  in digital_in_recv_sensf_res()
801 int digital_in_send_sensf_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sensf_req()  argument
808 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_in_send_sensf_req()
812 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sensf_req()
819 	skb = digital_skb_alloc(ddev, size);  in digital_in_send_sensf_req()
834 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev))  in digital_in_send_sensf_req()
837 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensf_res,  in digital_in_send_sensf_req()
845 static void digital_in_recv_iso15693_inv_res(struct nfc_digital_dev *ddev,  in digital_in_recv_iso15693_inv_res()  argument
881 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO15693);  in digital_in_recv_iso15693_inv_res()
889 		digital_poll_next_tech(ddev);  in digital_in_recv_iso15693_inv_res()
892 int digital_in_send_iso15693_inv_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_iso15693_inv_req()  argument
898 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_iso15693_inv_req()
903 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_iso15693_inv_req()
908 	skb = digital_skb_alloc(ddev, sizeof(*req));  in digital_in_send_iso15693_inv_req()
924 	rc = digital_in_send_cmd(ddev, skb, 30,  in digital_in_send_iso15693_inv_req()
932 static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sel_res()  argument
937 	skb = digital_skb_alloc(ddev, 1);  in digital_tg_send_sel_res()
943 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sel_res()
946 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sel_res()
953 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_atr_req,  in digital_tg_send_sel_res()
961 static void digital_tg_recv_sel_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sel_req()  argument
972 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sel_req()
982 	rc = digital_tg_send_sel_res(ddev);  in digital_tg_recv_sel_req()
986 		digital_poll_next_tech(ddev);  in digital_tg_recv_sel_req()
991 static int digital_tg_send_sdd_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sdd_res()  argument
997 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sdd_res));  in digital_tg_send_sdd_res()
1011 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sdd_res()
1018 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sel_req,  in digital_tg_send_sdd_res()
1026 static void digital_tg_recv_sdd_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sdd_req()  argument
1046 	rc = digital_tg_send_sdd_res(ddev);  in digital_tg_recv_sdd_req()
1050 		digital_poll_next_tech(ddev);  in digital_tg_recv_sdd_req()
1055 static int digital_tg_send_sens_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sens_res()  argument
1061 	skb = digital_skb_alloc(ddev, 2);  in digital_tg_send_sens_res()
1070 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sens_res()
1077 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sdd_req,  in digital_tg_send_sens_res()
1085 void digital_tg_recv_sens_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sens_req()  argument
1105 	rc = digital_tg_send_sens_res(ddev);  in digital_tg_recv_sens_req()
1109 		digital_poll_next_tech(ddev);  in digital_tg_recv_sens_req()
1114 static void digital_tg_recv_atr_or_sensf_req(struct nfc_digital_dev *ddev,  in digital_tg_recv_atr_or_sensf_req()  argument
1119 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1121 		digital_tg_recv_atr_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1126 static int digital_tg_send_sensf_res(struct nfc_digital_dev *ddev,  in digital_tg_send_sensf_res()  argument
1139 	skb = digital_skb_alloc(ddev, size);  in digital_tg_send_sensf_res()
1167 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sensf_res()
1170 	rc = digital_tg_send_cmd(ddev, skb, 300,  in digital_tg_send_sensf_res()
1178 void digital_tg_recv_sensf_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sensf_req()  argument
1190 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sensf_req()
1211 	rc = digital_tg_send_sensf_res(ddev, sensf_req);  in digital_tg_recv_sensf_req()
1215 		digital_poll_next_tech(ddev);  in digital_tg_recv_sensf_req()
1220 static int digital_tg_config_nfca(struct nfc_digital_dev *ddev)  in digital_tg_config_nfca()  argument
1224 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_tg_config_nfca()
1229 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfca()
1233 int digital_tg_listen_nfca(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfca()  argument
1237 	rc = digital_tg_config_nfca(ddev);  in digital_tg_listen_nfca()
1241 	return digital_tg_listen(ddev, 300, digital_tg_recv_sens_req, NULL);  in digital_tg_listen_nfca()
1244 static int digital_tg_config_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_config_nfcf()  argument
1248 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_tg_config_nfcf()
1252 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfcf()
1256 int digital_tg_listen_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfcf()  argument
1260 	rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_listen_nfcf()
1264 	return digital_tg_listen(ddev, 300, digital_tg_recv_sensf_req, NULL);  in digital_tg_listen_nfcf()
1267 void digital_tg_recv_md_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_md_req()  argument
1278 	rc = ddev->ops->tg_get_rf_tech(ddev, &rf_tech);  in digital_tg_recv_md_req()
1284 		rc = digital_tg_config_nfca(ddev);  in digital_tg_recv_md_req()
1287 		digital_tg_recv_sens_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1291 		rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_recv_md_req()
1294 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1303 	digital_poll_next_tech(ddev);  in digital_tg_recv_md_req()