164 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,
167 int digital_in_iso_dep_pull_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_pull_sod()  argument
195 int digital_in_iso_dep_push_sod(struct nfc_digital_dev *ddev,  in digital_in_iso_dep_push_sod()  argument
202 	if (skb->len + 3 > ddev->target_fsc)  in digital_in_iso_dep_push_sod()
207 	*skb->data = DIGITAL_ISO_DEP_I_PCB | ddev->curr_nfc_dep_pni;  in digital_in_iso_dep_push_sod()
209 	ddev->curr_nfc_dep_pni =  in digital_in_iso_dep_push_sod()
210 		DIGITAL_ISO_DEP_PNI(ddev->curr_nfc_dep_pni + 1);  in digital_in_iso_dep_push_sod()
215 static void digital_in_recv_ats(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_ats()  argument
235 		ddev->target_fsc = DIGITAL_ATS_MAX_FSC;  in digital_in_recv_ats()
237 		ddev->target_fsc = digital_ats_fsc[fsdi];  in digital_in_recv_ats()
239 	ddev->curr_nfc_dep_pni = 0;  in digital_in_recv_ats()
241 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443);  in digital_in_recv_ats()
248 		digital_poll_next_tech(ddev);  in digital_in_recv_ats()
251 static int digital_in_send_rats(struct nfc_digital_dev *ddev,  in digital_in_send_rats()  argument
257 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_rats()
264 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_ats,  in digital_in_send_rats()
272 static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sel_res()  argument
286 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sel_res()
302 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sel_res()
316 		rc = digital_in_send_rats(ddev, target);  in digital_in_recv_sel_res()
329 	rc = digital_target_found(ddev, target, nfc_proto);  in digital_in_recv_sel_res()
338 		digital_poll_next_tech(ddev);  in digital_in_recv_sel_res()
341 static int digital_in_send_sel_req(struct nfc_digital_dev *ddev,  in digital_in_send_sel_req()  argument
350 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sel_req));  in digital_in_send_sel_req()
369 	if (DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_send_sel_req()
370 		rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sel_req()
378 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sel_res,  in digital_in_send_sel_req()
387 static void digital_in_recv_sdd_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sdd_res()  argument
431 	rc = digital_in_send_sel_req(ddev, target, sdd_res);  in digital_in_recv_sdd_res()
438 		digital_poll_next_tech(ddev);  in digital_in_recv_sdd_res()
442 static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,  in digital_in_send_sdd_req()  argument
449 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sdd_req()
454 	skb = digital_skb_alloc(ddev, 2);  in digital_in_send_sdd_req()
468 	return digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res,  in digital_in_send_sdd_req()
472 static void digital_in_recv_sens_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sens_res()  argument
504 		rc = digital_target_found(ddev, target, NFC_PROTO_JEWEL);  in digital_in_recv_sens_res()
506 		rc = digital_in_send_sdd_req(ddev, target);  in digital_in_recv_sens_res()
513 		digital_poll_next_tech(ddev);  in digital_in_recv_sens_res()
517 int digital_in_send_sens_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sens_req()  argument
522 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_sens_req()
527 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sens_req()
532 	skb = digital_skb_alloc(ddev, 1);  in digital_in_send_sens_req()
538 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sens_res, NULL);  in digital_in_send_sens_req()
571 static void digital_in_recv_attrib_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_attrib_res()  argument
598 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443_B);  in digital_in_recv_attrib_res()
605 		digital_poll_next_tech(ddev);  in digital_in_recv_attrib_res()
608 static int digital_in_send_attrib_req(struct nfc_digital_dev *ddev,  in digital_in_send_attrib_req()  argument
616 	skb = digital_skb_alloc(ddev, sizeof(*attrib_req));  in digital_in_send_attrib_req()
633 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_attrib_res,  in digital_in_send_attrib_req()
641 static void digital_in_recv_sensb_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sensb_res()  argument
683 		ddev->target_fsc = DIGITAL_ATS_MAX_FSC;  in digital_in_recv_sensb_res()
685 		ddev->target_fsc = digital_ats_fsc[fsci];  in digital_in_recv_sensb_res()
693 	rc = digital_in_send_attrib_req(ddev, target, sensb_res);  in digital_in_recv_sensb_res()
700 		digital_poll_next_tech(ddev);  in digital_in_recv_sensb_res()
704 int digital_in_send_sensb_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sensb_req()  argument
710 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_sensb_req()
715 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sensb_req()
720 	skb = digital_skb_alloc(ddev, sizeof(*sensb_req));  in digital_in_send_sensb_req()
730 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensb_res,  in digital_in_send_sensb_req()
738 static void digital_in_recv_sensf_res(struct nfc_digital_dev *ddev, void *arg,  in digital_in_recv_sensf_res()  argument
757 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev)) {  in digital_in_recv_sensf_res()
783 	rc = digital_target_found(ddev, &target, proto);  in digital_in_recv_sensf_res()
789 		digital_poll_next_tech(ddev);  in digital_in_recv_sensf_res()
792 int digital_in_send_sensf_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_sensf_req()  argument
799 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_in_send_sensf_req()
803 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_sensf_req()
810 	skb = digital_skb_alloc(ddev, size);  in digital_in_send_sensf_req()
825 	if (!DIGITAL_DRV_CAPS_IN_CRC(ddev))  in digital_in_send_sensf_req()
828 	rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sensf_res,  in digital_in_send_sensf_req()
836 static void digital_in_recv_iso15693_inv_res(struct nfc_digital_dev *ddev,  in digital_in_recv_iso15693_inv_res()  argument
872 	rc = digital_target_found(ddev, target, NFC_PROTO_ISO15693);  in digital_in_recv_iso15693_inv_res()
880 		digital_poll_next_tech(ddev);  in digital_in_recv_iso15693_inv_res()
883 int digital_in_send_iso15693_inv_req(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_in_send_iso15693_inv_req()  argument
889 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_in_send_iso15693_inv_req()
894 	rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_in_send_iso15693_inv_req()
899 	skb = digital_skb_alloc(ddev, sizeof(*req));  in digital_in_send_iso15693_inv_req()
915 	rc = digital_in_send_cmd(ddev, skb, 30,  in digital_in_send_iso15693_inv_req()
923 static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sel_res()  argument
928 	skb = digital_skb_alloc(ddev, 1);  in digital_tg_send_sel_res()
934 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sel_res()
937 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sel_res()
944 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_atr_req,  in digital_tg_send_sel_res()
952 static void digital_tg_recv_sel_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sel_req()  argument
963 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sel_req()
973 	rc = digital_tg_send_sel_res(ddev);  in digital_tg_recv_sel_req()
977 		digital_poll_next_tech(ddev);  in digital_tg_recv_sel_req()
982 static int digital_tg_send_sdd_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sdd_res()  argument
988 	skb = digital_skb_alloc(ddev, sizeof(struct digital_sdd_res));  in digital_tg_send_sdd_res()
1002 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sdd_res()
1009 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sel_req,  in digital_tg_send_sdd_res()
1017 static void digital_tg_recv_sdd_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sdd_req()  argument
1037 	rc = digital_tg_send_sdd_res(ddev);  in digital_tg_recv_sdd_req()
1041 		digital_poll_next_tech(ddev);  in digital_tg_recv_sdd_req()
1046 static int digital_tg_send_sens_res(struct nfc_digital_dev *ddev)  in digital_tg_send_sens_res()  argument
1052 	skb = digital_skb_alloc(ddev, 2);  in digital_tg_send_sens_res()
1061 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_send_sens_res()
1068 	rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sdd_req,  in digital_tg_send_sens_res()
1076 void digital_tg_recv_sens_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sens_req()  argument
1096 	rc = digital_tg_send_sens_res(ddev);  in digital_tg_recv_sens_req()
1100 		digital_poll_next_tech(ddev);  in digital_tg_recv_sens_req()
1105 static void digital_tg_recv_atr_or_sensf_req(struct nfc_digital_dev *ddev,  in digital_tg_recv_atr_or_sensf_req()  argument
1110 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1112 		digital_tg_recv_atr_req(ddev, arg, resp);  in digital_tg_recv_atr_or_sensf_req()
1117 static int digital_tg_send_sensf_res(struct nfc_digital_dev *ddev,  in digital_tg_send_sensf_res()  argument
1130 	skb = digital_skb_alloc(ddev, size);  in digital_tg_send_sensf_res()
1158 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))  in digital_tg_send_sensf_res()
1161 	rc = digital_tg_send_cmd(ddev, skb, 300,  in digital_tg_send_sensf_res()
1169 void digital_tg_recv_sensf_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_sensf_req()  argument
1181 	if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {  in digital_tg_recv_sensf_req()
1202 	rc = digital_tg_send_sensf_res(ddev, sensf_req);  in digital_tg_recv_sensf_req()
1206 		digital_poll_next_tech(ddev);  in digital_tg_recv_sensf_req()
1211 static int digital_tg_config_nfca(struct nfc_digital_dev *ddev)  in digital_tg_config_nfca()  argument
1215 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,  in digital_tg_config_nfca()
1220 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfca()
1224 int digital_tg_listen_nfca(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfca()  argument
1228 	rc = digital_tg_config_nfca(ddev);  in digital_tg_listen_nfca()
1232 	return digital_tg_listen(ddev, 300, digital_tg_recv_sens_req, NULL);  in digital_tg_listen_nfca()
1235 static int digital_tg_config_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_config_nfcf()  argument
1239 	rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH, rf_tech);  in digital_tg_config_nfcf()
1243 	return digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,  in digital_tg_config_nfcf()
1247 int digital_tg_listen_nfcf(struct nfc_digital_dev *ddev, u8 rf_tech)  in digital_tg_listen_nfcf()  argument
1251 	rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_listen_nfcf()
1255 	return digital_tg_listen(ddev, 300, digital_tg_recv_sensf_req, NULL);  in digital_tg_listen_nfcf()
1258 void digital_tg_recv_md_req(struct nfc_digital_dev *ddev, void *arg,  in digital_tg_recv_md_req()  argument
1269 	rc = ddev->ops->tg_get_rf_tech(ddev, &rf_tech);  in digital_tg_recv_md_req()
1275 		rc = digital_tg_config_nfca(ddev);  in digital_tg_recv_md_req()
1278 		digital_tg_recv_sens_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1282 		rc = digital_tg_config_nfcf(ddev, rf_tech);  in digital_tg_recv_md_req()
1285 		digital_tg_recv_sensf_req(ddev, arg, resp);  in digital_tg_recv_md_req()
1294 	digital_poll_next_tech(ddev);  in digital_tg_recv_md_req()