| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * The NFC Controller Interface is the communication protocol between an |
| * NFC Controller (NFCC) and a Device Host (DH). |
| * |
| * Copyright (C) 2014 Marvell International Ltd. |
| * Copyright (C) 2011 Texas Instruments, Inc. |
| * |
| * Written by Ilan Elias <ilane@ti.com> |
| * |
| * Acknowledgements: |
| * This file is based on hci.h, which was written |
| * by Maxim Krasnyansky. |
| */ |
| |
| #ifndef __NCI_H |
| #define __NCI_H |
| |
| #include <net/nfc/nfc.h> |
| |
| /* NCI constants */ |
| #define NCI_MAX_NUM_MAPPING_CONFIGS 10 |
| #define NCI_MAX_NUM_RF_CONFIGS 10 |
| #define NCI_MAX_NUM_CONN 10 |
| #define NCI_MAX_PARAM_LEN 251 |
| #define NCI_MAX_PAYLOAD_SIZE 255 |
| #define NCI_MAX_PACKET_SIZE 258 |
| #define NCI_MAX_LARGE_PARAMS_NCI_v2 15 |
| #define NCI_VER_2_MASK 0x20 |
| |
| /* NCI Status Codes */ |
| #define NCI_STATUS_OK 0x00 |
| #define NCI_STATUS_REJECTED 0x01 |
| #define NCI_STATUS_RF_FRAME_CORRUPTED 0x02 |
| #define NCI_STATUS_FAILED 0x03 |
| #define NCI_STATUS_NOT_INITIALIZED 0x04 |
| #define NCI_STATUS_SYNTAX_ERROR 0x05 |
| #define NCI_STATUS_SEMANTIC_ERROR 0x06 |
| #define NCI_STATUS_UNKNOWN_GID 0x07 |
| #define NCI_STATUS_UNKNOWN_OID 0x08 |
| #define NCI_STATUS_INVALID_PARAM 0x09 |
| #define NCI_STATUS_MESSAGE_SIZE_EXCEEDED 0x0a |
| /* Discovery Specific Status Codes */ |
| #define NCI_STATUS_DISCOVERY_ALREADY_STARTED 0xa0 |
| #define NCI_STATUS_DISCOVERY_TARGET_ACTIVATION_FAILED 0xa1 |
| #define NCI_STATUS_DISCOVERY_TEAR_DOWN 0xa2 |
| /* RF Interface Specific Status Codes */ |
| #define NCI_STATUS_RF_TRANSMISSION_ERROR 0xb0 |
| #define NCI_STATUS_RF_PROTOCOL_ERROR 0xb1 |
| #define NCI_STATUS_RF_TIMEOUT_ERROR 0xb2 |
| /* NFCEE Interface Specific Status Codes */ |
| #define NCI_STATUS_NFCEE_INTERFACE_ACTIVATION_FAILED 0xc0 |
| #define NCI_STATUS_NFCEE_TRANSMISSION_ERROR 0xc1 |
| #define NCI_STATUS_NFCEE_PROTOCOL_ERROR 0xc2 |
| #define NCI_STATUS_NFCEE_TIMEOUT_ERROR 0xc3 |
| |
| /* NFCEE Interface/Protocols */ |
| #define NCI_NFCEE_INTERFACE_APDU 0x00 |
| #define NCI_NFCEE_INTERFACE_HCI_ACCESS 0x01 |
| #define NCI_NFCEE_INTERFACE_TYPE3_CMD_SET 0x02 |
| #define NCI_NFCEE_INTERFACE_TRANSPARENT 0x03 |
| |
| /* Destination type */ |
| #define NCI_DESTINATION_NFCC_LOOPBACK 0x01 |
| #define NCI_DESTINATION_REMOTE_NFC_ENDPOINT 0x02 |
| #define NCI_DESTINATION_NFCEE 0x03 |
| |
| /* Destination-specific parameters type */ |
| #define NCI_DESTINATION_SPECIFIC_PARAM_RF_TYPE 0x00 |
| #define NCI_DESTINATION_SPECIFIC_PARAM_NFCEE_TYPE 0x01 |
| |
| /* NFCEE Discovery Action */ |
| #define NCI_NFCEE_DISCOVERY_ACTION_DISABLE 0x00 |
| #define NCI_NFCEE_DISCOVERY_ACTION_ENABLE 0x01 |
| |
| /* NCI RF Technology and Mode */ |
| #define NCI_NFC_A_PASSIVE_POLL_MODE 0x00 |
| #define NCI_NFC_B_PASSIVE_POLL_MODE 0x01 |
| #define NCI_NFC_F_PASSIVE_POLL_MODE 0x02 |
| #define NCI_NFC_A_ACTIVE_POLL_MODE 0x03 |
| #define NCI_NFC_F_ACTIVE_POLL_MODE 0x05 |
| #define NCI_NFC_V_PASSIVE_POLL_MODE 0x06 |
| #define NCI_NFC_A_PASSIVE_LISTEN_MODE 0x80 |
| #define NCI_NFC_B_PASSIVE_LISTEN_MODE 0x81 |
| #define NCI_NFC_F_PASSIVE_LISTEN_MODE 0x82 |
| #define NCI_NFC_A_ACTIVE_LISTEN_MODE 0x83 |
| #define NCI_NFC_F_ACTIVE_LISTEN_MODE 0x85 |
| |
| #define NCI_RF_TECH_MODE_LISTEN_MASK 0x80 |
| |
| /* NCI RF Technologies */ |
| #define NCI_NFC_RF_TECHNOLOGY_A 0x00 |
| #define NCI_NFC_RF_TECHNOLOGY_B 0x01 |
| #define NCI_NFC_RF_TECHNOLOGY_F 0x02 |
| #define NCI_NFC_RF_TECHNOLOGY_V 0x03 |
| |
| /* NCI Bit Rates */ |
| #define NCI_NFC_BIT_RATE_106 0x00 |
| #define NCI_NFC_BIT_RATE_212 0x01 |
| #define NCI_NFC_BIT_RATE_424 0x02 |
| #define NCI_NFC_BIT_RATE_848 0x03 |
| #define NCI_NFC_BIT_RATE_1695 0x04 |
| #define NCI_NFC_BIT_RATE_3390 0x05 |
| #define NCI_NFC_BIT_RATE_6780 0x06 |
| #define NCI_NFC_BIT_RATE_26 0x20 |
| |
| /* NCI RF Protocols */ |
| #define NCI_RF_PROTOCOL_UNKNOWN 0x00 |
| #define NCI_RF_PROTOCOL_T1T 0x01 |
| #define NCI_RF_PROTOCOL_T2T 0x02 |
| #define NCI_RF_PROTOCOL_T3T 0x03 |
| #define NCI_RF_PROTOCOL_ISO_DEP 0x04 |
| #define NCI_RF_PROTOCOL_NFC_DEP 0x05 |
| #define NCI_RF_PROTOCOL_T5T 0x06 |
| |
| /* NCI RF Interfaces */ |
| #define NCI_RF_INTERFACE_NFCEE_DIRECT 0x00 |
| #define NCI_RF_INTERFACE_FRAME 0x01 |
| #define NCI_RF_INTERFACE_ISO_DEP 0x02 |
| #define NCI_RF_INTERFACE_NFC_DEP 0x03 |
| |
| /* NCI Configuration Parameter Tags */ |
| #define NCI_PN_ATR_REQ_GEN_BYTES 0x29 |
| #define NCI_LN_ATR_RES_GEN_BYTES 0x61 |
| #define NCI_LA_SEL_INFO 0x32 |
| #define NCI_LF_PROTOCOL_TYPE 0x50 |
| #define NCI_LF_CON_BITR_F 0x54 |
| |
| /* NCI Configuration Parameters masks */ |
| #define NCI_LA_SEL_INFO_ISO_DEP_MASK 0x20 |
| #define NCI_LA_SEL_INFO_NFC_DEP_MASK 0x40 |
| #define NCI_LF_PROTOCOL_TYPE_NFC_DEP_MASK 0x02 |
| #define NCI_LF_CON_BITR_F_212 0x02 |
| #define NCI_LF_CON_BITR_F_424 0x04 |
| |
| /* NCI 2.x Feature Enable Bit */ |
| #define NCI_FEATURE_DISABLE 0x00 |
| |
| /* NCI Reset types */ |
| #define NCI_RESET_TYPE_KEEP_CONFIG 0x00 |
| #define NCI_RESET_TYPE_RESET_CONFIG 0x01 |
| |
| /* NCI Static RF connection ID */ |
| #define NCI_STATIC_RF_CONN_ID 0x00 |
| |
| /* NCI Data Flow Control */ |
| #define NCI_DATA_FLOW_CONTROL_NOT_USED 0xff |
| |
| /* NCI RF_DISCOVER_MAP_CMD modes */ |
| #define NCI_DISC_MAP_MODE_POLL 0x01 |
| #define NCI_DISC_MAP_MODE_LISTEN 0x02 |
| |
| /* NCI Discover Notification Type */ |
| #define NCI_DISCOVER_NTF_TYPE_LAST 0x00 |
| #define NCI_DISCOVER_NTF_TYPE_LAST_NFCC 0x01 |
| #define NCI_DISCOVER_NTF_TYPE_MORE 0x02 |
| |
| /* NCI Deactivation Type */ |
| #define NCI_DEACTIVATE_TYPE_IDLE_MODE 0x00 |
| #define NCI_DEACTIVATE_TYPE_SLEEP_MODE 0x01 |
| #define NCI_DEACTIVATE_TYPE_SLEEP_AF_MODE 0x02 |
| #define NCI_DEACTIVATE_TYPE_DISCOVERY 0x03 |
| |
| /* Message Type (MT) */ |
| #define NCI_MT_DATA_PKT 0x00 |
| #define NCI_MT_CMD_PKT 0x01 |
| #define NCI_MT_RSP_PKT 0x02 |
| #define NCI_MT_NTF_PKT 0x03 |
| |
| #define nci_mt(hdr) (((hdr)[0]>>5)&0x07) |
| #define nci_mt_set(hdr, mt) ((hdr)[0] |= (__u8)(((mt)&0x07)<<5)) |
| |
| /* Packet Boundary Flag (PBF) */ |
| #define NCI_PBF_LAST 0x00 |
| #define NCI_PBF_CONT 0x01 |
| |
| #define nci_pbf(hdr) (__u8)(((hdr)[0]>>4)&0x01) |
| #define nci_pbf_set(hdr, pbf) ((hdr)[0] |= (__u8)(((pbf)&0x01)<<4)) |
| |
| /* Control Opcode manipulation */ |
| #define nci_opcode_pack(gid, oid) (__u16)((((__u16)((gid)&0x0f))<<8)|\ |
| ((__u16)((oid)&0x3f))) |
| #define nci_opcode(hdr) nci_opcode_pack(hdr[0], hdr[1]) |
| #define nci_opcode_gid(op) (__u8)(((op)&0x0f00)>>8) |
| #define nci_opcode_oid(op) (__u8)((op)&0x003f) |
| |
| /* Payload Length */ |
| #define nci_plen(hdr) (__u8)((hdr)[2]) |
| |
| /* Connection ID */ |
| #define nci_conn_id(hdr) (__u8)(((hdr)[0])&0x0f) |
| |
| /* GID values */ |
| #define NCI_GID_CORE 0x0 |
| #define NCI_GID_RF_MGMT 0x1 |
| #define NCI_GID_NFCEE_MGMT 0x2 |
| #define NCI_GID_PROPRIETARY 0xf |
| |
| /* ----- NCI over SPI head/crc(tail) room needed for outgoing frames ----- */ |
| #define NCI_SPI_HDR_LEN 4 |
| #define NCI_SPI_CRC_LEN 2 |
| |
| /* ---- NCI Packet structures ---- */ |
| #define NCI_CTRL_HDR_SIZE 3 |
| #define NCI_DATA_HDR_SIZE 3 |
| |
| struct nci_ctrl_hdr { |
| __u8 gid; /* MT & PBF & GID */ |
| __u8 oid; |
| __u8 plen; |
| } __packed; |
| |
| struct nci_data_hdr { |
| __u8 conn_id; /* MT & PBF & ConnID */ |
| __u8 rfu; |
| __u8 plen; |
| } __packed; |
| |
| /* ------------------------ */ |
| /* ----- NCI Commands ---- */ |
| /* ------------------------ */ |
| #define NCI_OP_CORE_RESET_CMD nci_opcode_pack(NCI_GID_CORE, 0x00) |
| struct nci_core_reset_cmd { |
| __u8 reset_type; |
| } __packed; |
| |
| #define NCI_OP_CORE_INIT_CMD nci_opcode_pack(NCI_GID_CORE, 0x01) |
| /* To support NCI 2.x */ |
| struct nci_core_init_v2_cmd { |
| u8 feature1; |
| u8 feature2; |
| }; |
| |
| #define NCI_OP_CORE_SET_CONFIG_CMD nci_opcode_pack(NCI_GID_CORE, 0x02) |
| struct set_config_param { |
| __u8 id; |
| __u8 len; |
| __u8 val[NCI_MAX_PARAM_LEN]; |
| } __packed; |
| |
| struct nci_core_set_config_cmd { |
| __u8 num_params; |
| struct set_config_param param; /* support 1 param per cmd is enough */ |
| } __packed; |
| |
| #define NCI_OP_CORE_CONN_CREATE_CMD nci_opcode_pack(NCI_GID_CORE, 0x04) |
| #define DEST_SPEC_PARAMS_ID_INDEX 0 |
| #define DEST_SPEC_PARAMS_PROTOCOL_INDEX 1 |
| struct dest_spec_params { |
| __u8 id; |
| __u8 protocol; |
| } __packed; |
| |
| struct core_conn_create_dest_spec_params { |
| __u8 type; |
| __u8 length; |
| __u8 value[]; |
| } __packed; |
| |
| struct nci_core_conn_create_cmd { |
| __u8 destination_type; |
| __u8 number_destination_params; |
| struct core_conn_create_dest_spec_params params[]; |
| } __packed; |
| |
| #define NCI_OP_CORE_CONN_CLOSE_CMD nci_opcode_pack(NCI_GID_CORE, 0x05) |
| |
| #define NCI_OP_RF_DISCOVER_MAP_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x00) |
| struct disc_map_config { |
| __u8 rf_protocol; |
| __u8 mode; |
| __u8 rf_interface; |
| } __packed; |
| |
| struct nci_rf_disc_map_cmd { |
| __u8 num_mapping_configs; |
| struct disc_map_config mapping_configs |
| [NCI_MAX_NUM_MAPPING_CONFIGS]; |
| } __packed; |
| |
| #define NCI_OP_RF_DISCOVER_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x03) |
| struct disc_config { |
| __u8 rf_tech_and_mode; |
| __u8 frequency; |
| } __packed; |
| |
| struct nci_rf_disc_cmd { |
| __u8 num_disc_configs; |
| struct disc_config disc_configs[NCI_MAX_NUM_RF_CONFIGS]; |
| } __packed; |
| |
| #define NCI_OP_RF_DISCOVER_SELECT_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x04) |
| struct nci_rf_discover_select_cmd { |
| __u8 rf_discovery_id; |
| __u8 rf_protocol; |
| __u8 rf_interface; |
| } __packed; |
| |
| #define NCI_OP_RF_DEACTIVATE_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x06) |
| struct nci_rf_deactivate_cmd { |
| __u8 type; |
| } __packed; |
| |
| #define NCI_OP_NFCEE_DISCOVER_CMD nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x00) |
| struct nci_nfcee_discover_cmd { |
| __u8 discovery_action; |
| } __packed; |
| |
| #define NCI_OP_NFCEE_MODE_SET_CMD nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x01) |
| #define NCI_NFCEE_DISABLE 0x00 |
| #define NCI_NFCEE_ENABLE 0x01 |
| struct nci_nfcee_mode_set_cmd { |
| __u8 nfcee_id; |
| __u8 nfcee_mode; |
| } __packed; |
| |
| #define NCI_OP_CORE_GET_CONFIG_CMD nci_opcode_pack(NCI_GID_CORE, 0x03) |
| |
| /* ----------------------- */ |
| /* ---- NCI Responses ---- */ |
| /* ----------------------- */ |
| #define NCI_OP_CORE_RESET_RSP nci_opcode_pack(NCI_GID_CORE, 0x00) |
| struct nci_core_reset_rsp { |
| __u8 status; |
| __u8 nci_ver; |
| __u8 config_status; |
| } __packed; |
| |
| #define NCI_OP_CORE_INIT_RSP nci_opcode_pack(NCI_GID_CORE, 0x01) |
| struct nci_core_init_rsp_1 { |
| __u8 status; |
| __le32 nfcc_features; |
| __u8 num_supported_rf_interfaces; |
| __u8 supported_rf_interfaces[]; /* variable size array */ |
| /* continuted in nci_core_init_rsp_2 */ |
| } __packed; |
| |
| struct nci_core_init_rsp_2 { |
| __u8 max_logical_connections; |
| __le16 max_routing_table_size; |
| __u8 max_ctrl_pkt_payload_len; |
| __le16 max_size_for_large_params; |
| __u8 manufact_id; |
| __le32 manufact_specific_info; |
| } __packed; |
| |
| /* To support NCI ver 2.x */ |
| struct nci_core_init_rsp_nci_ver2 { |
| u8 status; |
| __le32 nfcc_features; |
| u8 max_logical_connections; |
| __le16 max_routing_table_size; |
| u8 max_ctrl_pkt_payload_len; |
| u8 max_data_pkt_hci_payload_len; |
| u8 number_of_hci_credit; |
| __le16 max_nfc_v_frame_size; |
| u8 num_supported_rf_interfaces; |
| u8 supported_rf_interfaces[]; |
| } __packed; |
| |
| #define NCI_OP_CORE_SET_CONFIG_RSP nci_opcode_pack(NCI_GID_CORE, 0x02) |
| struct nci_core_set_config_rsp { |
| __u8 status; |
| __u8 num_params; |
| __u8 params_id[]; /* variable size array */ |
| } __packed; |
| |
| #define NCI_OP_CORE_CONN_CREATE_RSP nci_opcode_pack(NCI_GID_CORE, 0x04) |
| struct nci_core_conn_create_rsp { |
| __u8 status; |
| __u8 max_ctrl_pkt_payload_len; |
| __u8 credits_cnt; |
| __u8 conn_id; |
| } __packed; |
| |
| #define NCI_OP_CORE_CONN_CLOSE_RSP nci_opcode_pack(NCI_GID_CORE, 0x05) |
| |
| #define NCI_OP_RF_DISCOVER_MAP_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x00) |
| |
| #define NCI_OP_RF_DISCOVER_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x03) |
| |
| #define NCI_OP_RF_DISCOVER_SELECT_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x04) |
| |
| #define NCI_OP_RF_DEACTIVATE_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x06) |
| |
| #define NCI_OP_NFCEE_DISCOVER_RSP nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x00) |
| struct nci_nfcee_discover_rsp { |
| __u8 status; |
| __u8 num_nfcee; |
| } __packed; |
| |
| #define NCI_OP_NFCEE_MODE_SET_RSP nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x01) |
| |
| #define NCI_OP_CORE_GET_CONFIG_RSP nci_opcode_pack(NCI_GID_CORE, 0x03) |
| |
| /* --------------------------- */ |
| /* ---- NCI Notifications ---- */ |
| /* --------------------------- */ |
| #define NCI_OP_CORE_RESET_NTF nci_opcode_pack(NCI_GID_CORE, 0x00) |
| struct nci_core_reset_ntf { |
| u8 reset_trigger; |
| u8 config_status; |
| u8 nci_ver; |
| u8 manufact_id; |
| u8 manufacturer_specific_len; |
| __le32 manufact_specific_info; |
| } __packed; |
| |
| #define NCI_OP_CORE_CONN_CREDITS_NTF nci_opcode_pack(NCI_GID_CORE, 0x06) |
| struct conn_credit_entry { |
| __u8 conn_id; |
| __u8 credits; |
| } __packed; |
| |
| struct nci_core_conn_credit_ntf { |
| __u8 num_entries; |
| struct conn_credit_entry conn_entries[NCI_MAX_NUM_CONN]; |
| } __packed; |
| |
| #define NCI_OP_CORE_GENERIC_ERROR_NTF nci_opcode_pack(NCI_GID_CORE, 0x07) |
| |
| #define NCI_OP_CORE_INTF_ERROR_NTF nci_opcode_pack(NCI_GID_CORE, 0x08) |
| struct nci_core_intf_error_ntf { |
| __u8 status; |
| __u8 conn_id; |
| } __packed; |
| |
| #define NCI_OP_RF_DISCOVER_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x03) |
| struct rf_tech_specific_params_nfca_poll { |
| __u16 sens_res; |
| __u8 nfcid1_len; /* 0, 4, 7, or 10 Bytes */ |
| __u8 nfcid1[NFC_NFCID1_MAXSIZE]; |
| __u8 sel_res_len; /* 0 or 1 Bytes */ |
| __u8 sel_res; |
| } __packed; |
| |
| struct rf_tech_specific_params_nfcb_poll { |
| __u8 sensb_res_len; |
| __u8 sensb_res[NFC_SENSB_RES_MAXSIZE]; /* 11 or 12 Bytes */ |
| } __packed; |
| |
| struct rf_tech_specific_params_nfcf_poll { |
| __u8 bit_rate; |
| __u8 sensf_res_len; |
| __u8 sensf_res[NFC_SENSF_RES_MAXSIZE]; /* 16 or 18 Bytes */ |
| } __packed; |
| |
| struct rf_tech_specific_params_nfcv_poll { |
| __u8 res_flags; |
| __u8 dsfid; |
| __u8 uid[NFC_ISO15693_UID_MAXSIZE]; /* 8 Bytes */ |
| } __packed; |
| |
| struct rf_tech_specific_params_nfcf_listen { |
| __u8 local_nfcid2_len; |
| __u8 local_nfcid2[NFC_NFCID2_MAXSIZE]; /* 0 or 8 Bytes */ |
| } __packed; |
| |
| struct nci_rf_discover_ntf { |
| __u8 rf_discovery_id; |
| __u8 rf_protocol; |
| __u8 rf_tech_and_mode; |
| __u8 rf_tech_specific_params_len; |
| |
| union { |
| struct rf_tech_specific_params_nfca_poll nfca_poll; |
| struct rf_tech_specific_params_nfcb_poll nfcb_poll; |
| struct rf_tech_specific_params_nfcf_poll nfcf_poll; |
| struct rf_tech_specific_params_nfcv_poll nfcv_poll; |
| } rf_tech_specific_params; |
| |
| __u8 ntf_type; |
| } __packed; |
| |
| #define NCI_OP_RF_INTF_ACTIVATED_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x05) |
| struct activation_params_nfca_poll_iso_dep { |
| __u8 rats_res_len; |
| __u8 rats_res[20]; |
| }; |
| |
| struct activation_params_nfcb_poll_iso_dep { |
| __u8 attrib_res_len; |
| __u8 attrib_res[50]; |
| }; |
| |
| struct activation_params_poll_nfc_dep { |
| __u8 atr_res_len; |
| __u8 atr_res[NFC_ATR_RES_MAXSIZE - 2]; /* ATR_RES from byte 3 */ |
| }; |
| |
| struct activation_params_listen_nfc_dep { |
| __u8 atr_req_len; |
| __u8 atr_req[NFC_ATR_REQ_MAXSIZE - 2]; /* ATR_REQ from byte 3 */ |
| }; |
| |
| struct nci_rf_intf_activated_ntf { |
| __u8 rf_discovery_id; |
| __u8 rf_interface; |
| __u8 rf_protocol; |
| __u8 activation_rf_tech_and_mode; |
| __u8 max_data_pkt_payload_size; |
| __u8 initial_num_credits; |
| __u8 rf_tech_specific_params_len; |
| |
| union { |
| struct rf_tech_specific_params_nfca_poll nfca_poll; |
| struct rf_tech_specific_params_nfcb_poll nfcb_poll; |
| struct rf_tech_specific_params_nfcf_poll nfcf_poll; |
| struct rf_tech_specific_params_nfcv_poll nfcv_poll; |
| struct rf_tech_specific_params_nfcf_listen nfcf_listen; |
| } rf_tech_specific_params; |
| |
| __u8 data_exch_rf_tech_and_mode; |
| __u8 data_exch_tx_bit_rate; |
| __u8 data_exch_rx_bit_rate; |
| __u8 activation_params_len; |
| |
| union { |
| struct activation_params_nfca_poll_iso_dep nfca_poll_iso_dep; |
| struct activation_params_nfcb_poll_iso_dep nfcb_poll_iso_dep; |
| struct activation_params_poll_nfc_dep poll_nfc_dep; |
| struct activation_params_listen_nfc_dep listen_nfc_dep; |
| } activation_params; |
| |
| } __packed; |
| |
| #define NCI_OP_RF_DEACTIVATE_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x06) |
| struct nci_rf_deactivate_ntf { |
| __u8 type; |
| __u8 reason; |
| } __packed; |
| |
| #define NCI_OP_RF_NFCEE_ACTION_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x09) |
| struct nci_rf_nfcee_action_ntf { |
| __u8 nfcee_id; |
| __u8 trigger; |
| __u8 supported_data_length; |
| __u8 supported_data[]; |
| } __packed; |
| |
| #define NCI_OP_NFCEE_DISCOVER_NTF nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x00) |
| struct nci_nfcee_supported_protocol { |
| __u8 num_protocol; |
| __u8 supported_protocol[]; |
| } __packed; |
| |
| struct nci_nfcee_information_tlv { |
| __u8 num_tlv; |
| __u8 information_tlv[]; |
| } __packed; |
| |
| struct nci_nfcee_discover_ntf { |
| __u8 nfcee_id; |
| __u8 nfcee_status; |
| struct nci_nfcee_supported_protocol supported_protocols; |
| struct nci_nfcee_information_tlv information_tlv; |
| } __packed; |
| |
| #define NCI_OP_CORE_RESET_NTF nci_opcode_pack(NCI_GID_CORE, 0x00) |
| |
| #endif /* __NCI_H */ |
