172 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,
175 int digital_in_iso_dep_pull_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_pull_sod()  argument
203 int digital_in_iso_dep_push_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_push_sod()  argument
210 	if (skb->len + 3 > ddev->target_fsc)  in digital_in_iso_dep_push_sod()
215 	*skb->data = DIGITAL_ISO_DEP_I_PCB | ddev->curr_nfc_dep_pni;  in digital_in_iso_dep_push_sod()
217 	ddev->curr_nfc_dep_pni =  in digital_in_iso_dep_push_sod()
218 		DIGITAL_ISO_DEP_PNI(ddev->curr_nfc_dep_pni + 1);  in digital_in_iso_dep_push_sod()
223 static void digital_in_recv_ats(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_ats()  argument
243 		ddev->target_fsc = DIGITAL_ATS_MAX_FSC;  in digital_in_recv_ats()
245 		ddev->target_fsc = digital_ats_fsc[fsdi];  in digital_in_recv_ats()
247 	ddev->curr_nfc_dep_pni = 0;  in digital_in_recv_ats()
249 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443);  in digital_in_recv_ats()
256 		digital_poll_next_tech(ddev);  in digital_in_recv_ats()
259 static int digital_in_send_rats(struct nfc_digital_dev *ddev,  in digital_in_send_rats()  argument
265 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_rats()
272 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_ats,  in digital_in_send_rats()
280 static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sel_res()  argument
294 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sel_res()
310 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sel_res()
324 		rc = digital_in_send_rats(ddev, target);  in digital_in_recv_sel_res()
337 	rc = digital_target_found(ddev, target, nfc_proto);  in digital_in_recv_sel_res()
346 		digital_poll_next_tech(ddev);  in digital_in_recv_sel_res()
349 static int digital_in_send_sel_req(struct nfc_digital_dev *ddev,  in digital_in_send_sel_req()  argument
358 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sel_req));  in digital_in_send_sel_req()
377 	if (DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_send_sel_req()
378 		rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sel_req()
386 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sel_res,  in digital_in_send_sel_req()
395 static void digital_in_recv_sdd_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sdd_res()  argument
439 	rc = digital_in_send_sel_req(ddev, target, sdd_res);  in digital_in_recv_sdd_res()
446 		digital_poll_next_tech(ddev);  in digital_in_recv_sdd_res()
450 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,  in digital_in_send_sdd_req()  argument
457 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sdd_req()
462 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_sdd_req()
476 	return digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res,  in digital_in_send_sdd_req()
480 static void digital_in_recv_sens_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sens_res()  argument
512 		rc = digital_target_found(ddev, target, NFC_PROTO_JEWEL);  in digital_in_recv_sens_res()
514 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sens_res()
521 		digital_poll_next_tech(ddev);  in digital_in_recv_sens_res()
525 int digital_in_send_sens_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sens_req()  argument
530 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_sens_req()
535 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sens_req()
540 	skb = digital_skb_alloc(ddev, 1);  in digital_in_send_sens_req()
546 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sens_res, NULL);  in digital_in_send_sens_req()
579 static void digital_in_recv_attrib_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_attrib_res()  argument
606 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443_B);  in digital_in_recv_attrib_res()
613 		digital_poll_next_tech(ddev);  in digital_in_recv_attrib_res()
616 static int digital_in_send_attrib_req(struct nfc_digital_dev *ddev,  in digital_in_send_attrib_req()  argument
624 	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()
740 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensb_res,  in digital_in_send_sensb_req()
748 static void digital_in_recv_sensf_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sensf_res()  argument
767 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sensf_res()
793 	rc = digital_target_found(ddev, &target, proto);  in digital_in_recv_sensf_res()
799 		digital_poll_next_tech(ddev);  in digital_in_recv_sensf_res()
802 int digital_in_send_sensf_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sensf_req()  argument
809 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_in_send_sensf_req()
813 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sensf_req()
820 	skb = digital_skb_alloc(ddev, size);  in digital_in_send_sensf_req()
835 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev))  in digital_in_send_sensf_req()
838 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensf_res,  in digital_in_send_sensf_req()
846 static void digital_in_recv_iso15693_inv_res(struct nfc_digital_dev *ddev,  in digital_in_recv_iso15693_inv_res()  argument
882 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO15693);  in digital_in_recv_iso15693_inv_res()
890 		digital_poll_next_tech(ddev);  in digital_in_recv_iso15693_inv_res()
893 int digital_in_send_iso15693_inv_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_iso15693_inv_req()  argument
899 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_iso15693_inv_req()
904 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_iso15693_inv_req()
909 	skb = digital_skb_alloc(ddev, sizeof(*req));  in digital_in_send_iso15693_inv_req()
925 	rc = digital_in_send_cmd(ddev, skb, 30,  in digital_in_send_iso15693_inv_req()
933 static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sel_res()  argument
938 	skb = digital_skb_alloc(ddev, 1);  in digital_tg_send_sel_res()
944 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sel_res()
947 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sel_res()
954 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_atr_req,  in digital_tg_send_sel_res()
962 static void digital_tg_recv_sel_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sel_req()  argument
973 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sel_req()
983 	rc = digital_tg_send_sel_res(ddev);  in digital_tg_recv_sel_req()
987 		digital_poll_next_tech(ddev);  in digital_tg_recv_sel_req()
992 static int digital_tg_send_sdd_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sdd_res()  argument
998 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sdd_res));  in digital_tg_send_sdd_res()
1012 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sdd_res()
1019 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sel_req,  in digital_tg_send_sdd_res()
1027 static void digital_tg_recv_sdd_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sdd_req()  argument
1047 	rc = digital_tg_send_sdd_res(ddev);  in digital_tg_recv_sdd_req()
1051 		digital_poll_next_tech(ddev);  in digital_tg_recv_sdd_req()
1056 static int digital_tg_send_sens_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sens_res()  argument
1062 	skb = digital_skb_alloc(ddev, 2);  in digital_tg_send_sens_res()
1071 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sens_res()
1078 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sdd_req,  in digital_tg_send_sens_res()
1086 void digital_tg_recv_sens_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sens_req()  argument
1106 	rc = digital_tg_send_sens_res(ddev);  in digital_tg_recv_sens_req()
1110 		digital_poll_next_tech(ddev);  in digital_tg_recv_sens_req()
1115 static void digital_tg_recv_atr_or_sensf_req(struct nfc_digital_dev *ddev,  in digital_tg_recv_atr_or_sensf_req()  argument
1120 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1122 		digital_tg_recv_atr_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1127 static int digital_tg_send_sensf_res(struct nfc_digital_dev *ddev,  in digital_tg_send_sensf_res()  argument
1140 	skb = digital_skb_alloc(ddev, size);  in digital_tg_send_sensf_res()
1168 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sensf_res()
1171 	rc = digital_tg_send_cmd(ddev, skb, 300,  in digital_tg_send_sensf_res()
1179 void digital_tg_recv_sensf_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sensf_req()  argument
1191 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sensf_req()
1212 	rc = digital_tg_send_sensf_res(ddev, sensf_req);  in digital_tg_recv_sensf_req()
1216 		digital_poll_next_tech(ddev);  in digital_tg_recv_sensf_req()
1221 static int digital_tg_config_nfca(struct nfc_digital_dev *ddev)  in digital_tg_config_nfca()  argument
1225 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_tg_config_nfca()
1230 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfca()
1234 int digital_tg_listen_nfca(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfca()  argument
1238 	rc = digital_tg_config_nfca(ddev);  in digital_tg_listen_nfca()
1242 	return digital_tg_listen(ddev, 300, digital_tg_recv_sens_req, NULL);  in digital_tg_listen_nfca()
1245 static int digital_tg_config_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_config_nfcf()  argument
1249 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_tg_config_nfcf()
1253 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfcf()
1257 int digital_tg_listen_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfcf()  argument
1262 	rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_listen_nfcf()
1274 	return digital_tg_listen(ddev, 300, digital_tg_recv_sensf_req, nfcid2);  in digital_tg_listen_nfcf()
1277 void digital_tg_recv_md_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_md_req()  argument
1288 	rc = ddev->ops->tg_get_rf_tech(ddev, &rf_tech);  in digital_tg_recv_md_req()
1294 		rc = digital_tg_config_nfca(ddev);  in digital_tg_recv_md_req()
1297 		digital_tg_recv_sens_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1301 		rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_recv_md_req()
1304 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1313 	digital_poll_next_tech(ddev);  in digital_tg_recv_md_req()