nci.h (9a64e8e0ace51b309fdcff4b4754b3649250382a) nci.h (7e0352306f6869b442a574a8e691f126c9fe930a)
1/*
2 * The NFC Controller Interface is the communication protocol between an
3 * NFC Controller (NFCC) and a Device Host (DH).
4 *
5 * Copyright (C) 2011 Texas Instruments, Inc.
6 *
7 * Written by Ilan Elias <ilane@ti.com>
8 *

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27
28#ifndef __NCI_H
29#define __NCI_H
30
31/* NCI constants */
32#define NCI_MAX_NUM_MAPPING_CONFIGS 10
33#define NCI_MAX_NUM_RF_CONFIGS 10
34#define NCI_MAX_NUM_CONN 10
1/*
2 * The NFC Controller Interface is the communication protocol between an
3 * NFC Controller (NFCC) and a Device Host (DH).
4 *
5 * Copyright (C) 2011 Texas Instruments, Inc.
6 *
7 * Written by Ilan Elias <ilane@ti.com>
8 *

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27
28#ifndef __NCI_H
29#define __NCI_H
30
31/* NCI constants */
32#define NCI_MAX_NUM_MAPPING_CONFIGS 10
33#define NCI_MAX_NUM_RF_CONFIGS 10
34#define NCI_MAX_NUM_CONN 10
35#define NCI_MAX_PARAM_LEN 251
35
36/* NCI Status Codes */
37#define NCI_STATUS_OK 0x00
38#define NCI_STATUS_REJECTED 0x01
39#define NCI_STATUS_RF_FRAME_CORRUPTED 0x02
40#define NCI_STATUS_FAILED 0x03
41#define NCI_STATUS_NOT_INITIALIZED 0x04
42#define NCI_STATUS_SYNTAX_ERROR 0x05

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97#define NCI_RF_PROTOCOL_NFC_DEP 0x05
98
99/* NCI RF Interfaces */
100#define NCI_RF_INTERFACE_NFCEE_DIRECT 0x00
101#define NCI_RF_INTERFACE_FRAME 0x01
102#define NCI_RF_INTERFACE_ISO_DEP 0x02
103#define NCI_RF_INTERFACE_NFC_DEP 0x03
104
36
37/* NCI Status Codes */
38#define NCI_STATUS_OK 0x00
39#define NCI_STATUS_REJECTED 0x01
40#define NCI_STATUS_RF_FRAME_CORRUPTED 0x02
41#define NCI_STATUS_FAILED 0x03
42#define NCI_STATUS_NOT_INITIALIZED 0x04
43#define NCI_STATUS_SYNTAX_ERROR 0x05

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98#define NCI_RF_PROTOCOL_NFC_DEP 0x05
99
100/* NCI RF Interfaces */
101#define NCI_RF_INTERFACE_NFCEE_DIRECT 0x00
102#define NCI_RF_INTERFACE_FRAME 0x01
103#define NCI_RF_INTERFACE_ISO_DEP 0x02
104#define NCI_RF_INTERFACE_NFC_DEP 0x03
105
106/* NCI Configuration Parameter Tags */
107#define NCI_PN_ATR_REQ_GEN_BYTES 0x29
108
105/* NCI Reset types */
106#define NCI_RESET_TYPE_KEEP_CONFIG 0x00
107#define NCI_RESET_TYPE_RESET_CONFIG 0x01
108
109/* NCI Static RF connection ID */
110#define NCI_STATIC_RF_CONN_ID 0x00
111
112/* NCI Data Flow Control */

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183/* ------------------------ */
184#define NCI_OP_CORE_RESET_CMD nci_opcode_pack(NCI_GID_CORE, 0x00)
185struct nci_core_reset_cmd {
186 __u8 reset_type;
187} __packed;
188
189#define NCI_OP_CORE_INIT_CMD nci_opcode_pack(NCI_GID_CORE, 0x01)
190
109/* NCI Reset types */
110#define NCI_RESET_TYPE_KEEP_CONFIG 0x00
111#define NCI_RESET_TYPE_RESET_CONFIG 0x01
112
113/* NCI Static RF connection ID */
114#define NCI_STATIC_RF_CONN_ID 0x00
115
116/* NCI Data Flow Control */

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187/* ------------------------ */
188#define NCI_OP_CORE_RESET_CMD nci_opcode_pack(NCI_GID_CORE, 0x00)
189struct nci_core_reset_cmd {
190 __u8 reset_type;
191} __packed;
192
193#define NCI_OP_CORE_INIT_CMD nci_opcode_pack(NCI_GID_CORE, 0x01)
194
195#define NCI_OP_CORE_SET_CONFIG_CMD nci_opcode_pack(NCI_GID_CORE, 0x02)
196struct set_config_param {
197 __u8 id;
198 __u8 len;
199 __u8 val[NCI_MAX_PARAM_LEN];
200} __packed;
201
202struct nci_core_set_config_cmd {
203 __u8 num_params;
204 struct set_config_param param; /* support 1 param per cmd is enough */
205} __packed;
206
191#define NCI_OP_RF_DISCOVER_MAP_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
192struct disc_map_config {
193 __u8 rf_protocol;
194 __u8 mode;
195 __u8 rf_interface;
196} __packed;
197
198struct nci_rf_disc_map_cmd {

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247 __u8 max_logical_connections;
248 __le16 max_routing_table_size;
249 __u8 max_ctrl_pkt_payload_len;
250 __le16 max_size_for_large_params;
251 __u8 manufact_id;
252 __le32 manufact_specific_info;
253} __packed;
254
207#define NCI_OP_RF_DISCOVER_MAP_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
208struct disc_map_config {
209 __u8 rf_protocol;
210 __u8 mode;
211 __u8 rf_interface;
212} __packed;
213
214struct nci_rf_disc_map_cmd {

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263 __u8 max_logical_connections;
264 __le16 max_routing_table_size;
265 __u8 max_ctrl_pkt_payload_len;
266 __le16 max_size_for_large_params;
267 __u8 manufact_id;
268 __le32 manufact_specific_info;
269} __packed;
270
271#define NCI_OP_CORE_SET_CONFIG_RSP nci_opcode_pack(NCI_GID_CORE, 0x02)
272struct nci_core_set_config_rsp {
273 __u8 status;
274 __u8 num_params;
275 __u8 params_id[0]; /* variable size array */
276} __packed;
277
255#define NCI_OP_RF_DISCOVER_MAP_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
256
257#define NCI_OP_RF_DISCOVER_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x03)
258
259#define NCI_OP_RF_DISCOVER_SELECT_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x04)
260
261#define NCI_OP_RF_DEACTIVATE_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x06)
262

--- 102 unchanged lines hidden --- 		278#define NCI_OP_RF_DISCOVER_MAP_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
279
280#define NCI_OP_RF_DISCOVER_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x03)
281
282#define NCI_OP_RF_DISCOVER_SELECT_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x04)
283
284#define NCI_OP_RF_DEACTIVATE_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x06)
285

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