1 /* 1 /*
2 * Copyright (C) 2011 Instituto Nokia de Tecno 2 * Copyright (C) 2011 Instituto Nokia de Tecnologia
3 * 3 *
4 * Authors: 4 * Authors:
5 * Lauro Ramos Venancio <lauro.venancio@ope 5 * Lauro Ramos Venancio <lauro.venancio@openbossa.org>
6 * Aloisio Almeida Jr <aloisio.almeida@open 6 * Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
7 * 7 *
8 * Permission to use, copy, modify, and/or dis 8 * Permission to use, copy, modify, and/or distribute this software for any
9 * purpose with or without fee is hereby grant 9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice 10 * copyright notice and this permission notice appear in all copies.
11 * 11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AU 12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL 13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SH 14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUEN 15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA 16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TOR 17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANC 18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 */ 19 */
20 20
21 #ifndef __LINUX_NFC_H 21 #ifndef __LINUX_NFC_H
22 #define __LINUX_NFC_H 22 #define __LINUX_NFC_H
23 23
24 #include <linux/types.h> 24 #include <linux/types.h>
25 #include <linux/socket.h> 25 #include <linux/socket.h>
26 26
27 #define NFC_GENL_NAME "nfc" 27 #define NFC_GENL_NAME "nfc"
28 #define NFC_GENL_VERSION 1 28 #define NFC_GENL_VERSION 1
29 29
30 #define NFC_GENL_MCAST_EVENT_NAME "events" 30 #define NFC_GENL_MCAST_EVENT_NAME "events"
31 31
32 /** 32 /**
33 * enum nfc_commands - supported nfc commands 33 * enum nfc_commands - supported nfc commands
34 * 34 *
35 * @NFC_CMD_UNSPEC: unspecified command 35 * @NFC_CMD_UNSPEC: unspecified command
36 * 36 *
37 * @NFC_CMD_GET_DEVICE: request information ab 37 * @NFC_CMD_GET_DEVICE: request information about a device (requires
38 * %NFC_ATTR_DEVICE_INDEX) or dump reques 38 * %NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices
39 * @NFC_CMD_DEV_UP: turn on the nfc device 39 * @NFC_CMD_DEV_UP: turn on the nfc device
40 * (requires %NFC_ATTR_DEVICE_INDEX) 40 * (requires %NFC_ATTR_DEVICE_INDEX)
41 * @NFC_CMD_DEV_DOWN: turn off the nfc device 41 * @NFC_CMD_DEV_DOWN: turn off the nfc device
42 * (requires %NFC_ATTR_DEVICE_INDEX) 42 * (requires %NFC_ATTR_DEVICE_INDEX)
43 * @NFC_CMD_START_POLL: start polling for targ 43 * @NFC_CMD_START_POLL: start polling for targets using the given protocols
44 * (requires %NFC_ATTR_DEVICE_INDEX and % 44 * (requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS)
45 * @NFC_CMD_STOP_POLL: stop polling for target 45 * @NFC_CMD_STOP_POLL: stop polling for targets (requires
46 * %NFC_ATTR_DEVICE_INDEX) 46 * %NFC_ATTR_DEVICE_INDEX)
47 * @NFC_CMD_GET_TARGET: dump all targets found 47 * @NFC_CMD_GET_TARGET: dump all targets found by the previous poll (requires
48 * %NFC_ATTR_DEVICE_INDEX) 48 * %NFC_ATTR_DEVICE_INDEX)
49 * @NFC_EVENT_TARGETS_FOUND: event emitted whe 49 * @NFC_EVENT_TARGETS_FOUND: event emitted when a new target is found
50 * (it sends %NFC_ATTR_DEVICE_INDEX) 50 * (it sends %NFC_ATTR_DEVICE_INDEX)
51 * @NFC_EVENT_DEVICE_ADDED: event emitted when 51 * @NFC_EVENT_DEVICE_ADDED: event emitted when a new device is registred
52 * (it sends %NFC_ATTR_DEVICE_NAME, %NFC_ 52 * (it sends %NFC_ATTR_DEVICE_NAME, %NFC_ATTR_DEVICE_INDEX and
53 * %NFC_ATTR_PROTOCOLS) 53 * %NFC_ATTR_PROTOCOLS)
54 * @NFC_EVENT_DEVICE_REMOVED: event emitted wh 54 * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed
55 * (it sends %NFC_ATTR_DEVICE_INDEX) 55 * (it sends %NFC_ATTR_DEVICE_INDEX)
56 * @NFC_EVENT_TM_ACTIVATED: event emitted when 56 * @NFC_EVENT_TM_ACTIVATED: event emitted when the adapter is activated in
57 * target mode. 57 * target mode.
58 * @NFC_EVENT_DEVICE_DEACTIVATED: event emitte 58 * @NFC_EVENT_DEVICE_DEACTIVATED: event emitted when the adapter is deactivated
59 * from target mode. 59 * from target mode.
60 * @NFC_CMD_LLC_GET_PARAMS: request LTO, RW, a 60 * @NFC_CMD_LLC_GET_PARAMS: request LTO, RW, and MIUX parameters for a device
61 * @NFC_CMD_LLC_SET_PARAMS: set one or more of 61 * @NFC_CMD_LLC_SET_PARAMS: set one or more of LTO, RW, and MIUX parameters for
62 * a device. LTO must be set before the l 62 * a device. LTO must be set before the link is up otherwise -EINPROGRESS
63 * is returned. RW and MIUX can be set at 63 * is returned. RW and MIUX can be set at anytime and will be passed in
64 * subsequent CONNECT and CC messages. 64 * subsequent CONNECT and CC messages.
65 * If one of the passed parameters is wro 65 * If one of the passed parameters is wrong none is set and -EINVAL is
66 * returned. 66 * returned.
67 * @NFC_CMD_ENABLE_SE: Enable the physical lin 67 * @NFC_CMD_ENABLE_SE: Enable the physical link to a specific secure element.
68 * Once enabled a secure element will han 68 * Once enabled a secure element will handle card emulation mode, i.e.
69 * starting a poll from a device which ha 69 * starting a poll from a device which has a secure element enabled means
70 * we want to do SE based card emulation. 70 * we want to do SE based card emulation.
71 * @NFC_CMD_DISABLE_SE: Disable the physical l 71 * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
72 * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash 72 * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform
73 * that some firmware was loaded 73 * that some firmware was loaded
74 * @NFC_EVENT_SE_ADDED: Event emitted when a n 74 * @NFC_EVENT_SE_ADDED: Event emitted when a new secure element is discovered.
75 * This typically will be sent whenever a 75 * This typically will be sent whenever a new NFC controller with either
76 * an embedded SE or an UICC one connecte 76 * an embedded SE or an UICC one connected to it through SWP.
77 * @NFC_EVENT_SE_REMOVED: Event emitted when a 77 * @NFC_EVENT_SE_REMOVED: Event emitted when a secure element is removed from
78 * the system, as a consequence of e.g. a 78 * the system, as a consequence of e.g. an NFC controller being unplugged.
79 * @NFC_EVENT_SE_CONNECTIVITY: This event is e 79 * @NFC_EVENT_SE_CONNECTIVITY: This event is emitted whenever a secure element
80 * is requesting connectivity access. For 80 * is requesting connectivity access. For example a UICC SE may need to
81 * talk with a sleeping modem and will no 81 * talk with a sleeping modem and will notify this need by sending this
82 * event. It is then up to userspace to d 82 * event. It is then up to userspace to decide if it will wake the modem
83 * up or not. 83 * up or not.
84 * @NFC_EVENT_SE_TRANSACTION: This event is se 84 * @NFC_EVENT_SE_TRANSACTION: This event is sent when an application running on
85 * a specific SE notifies us about the en 85 * a specific SE notifies us about the end of a transaction. The parameter
86 * for this event is the application ID ( 86 * for this event is the application ID (AID).
87 * @NFC_CMD_GET_SE: Dump all discovered secure 87 * @NFC_CMD_GET_SE: Dump all discovered secure elements from an NFC controller.
88 * @NFC_CMD_SE_IO: Send/Receive APDUs to/from 88 * @NFC_CMD_SE_IO: Send/Receive APDUs to/from the selected secure element.
89 * @NFC_CMD_ACTIVATE_TARGET: Request NFC contr 89 * @NFC_CMD_ACTIVATE_TARGET: Request NFC controller to reactivate target.
90 * @NFC_CMD_VENDOR: Vendor specific command, t 90 * @NFC_CMD_VENDOR: Vendor specific command, to be implemented directly
91 * from the driver in order to support ha 91 * from the driver in order to support hardware specific operations.
92 * @NFC_CMD_DEACTIVATE_TARGET: Request NFC con <<
93 */ 92 */
94 enum nfc_commands { 93 enum nfc_commands {
95 NFC_CMD_UNSPEC, 94 NFC_CMD_UNSPEC,
96 NFC_CMD_GET_DEVICE, 95 NFC_CMD_GET_DEVICE,
97 NFC_CMD_DEV_UP, 96 NFC_CMD_DEV_UP,
98 NFC_CMD_DEV_DOWN, 97 NFC_CMD_DEV_DOWN,
99 NFC_CMD_DEP_LINK_UP, 98 NFC_CMD_DEP_LINK_UP,
100 NFC_CMD_DEP_LINK_DOWN, 99 NFC_CMD_DEP_LINK_DOWN,
101 NFC_CMD_START_POLL, 100 NFC_CMD_START_POLL,
102 NFC_CMD_STOP_POLL, 101 NFC_CMD_STOP_POLL,
103 NFC_CMD_GET_TARGET, 102 NFC_CMD_GET_TARGET,
104 NFC_EVENT_TARGETS_FOUND, 103 NFC_EVENT_TARGETS_FOUND,
105 NFC_EVENT_DEVICE_ADDED, 104 NFC_EVENT_DEVICE_ADDED,
106 NFC_EVENT_DEVICE_REMOVED, 105 NFC_EVENT_DEVICE_REMOVED,
107 NFC_EVENT_TARGET_LOST, 106 NFC_EVENT_TARGET_LOST,
108 NFC_EVENT_TM_ACTIVATED, 107 NFC_EVENT_TM_ACTIVATED,
109 NFC_EVENT_TM_DEACTIVATED, 108 NFC_EVENT_TM_DEACTIVATED,
110 NFC_CMD_LLC_GET_PARAMS, 109 NFC_CMD_LLC_GET_PARAMS,
111 NFC_CMD_LLC_SET_PARAMS, 110 NFC_CMD_LLC_SET_PARAMS,
112 NFC_CMD_ENABLE_SE, 111 NFC_CMD_ENABLE_SE,
113 NFC_CMD_DISABLE_SE, 112 NFC_CMD_DISABLE_SE,
114 NFC_CMD_LLC_SDREQ, 113 NFC_CMD_LLC_SDREQ,
115 NFC_EVENT_LLC_SDRES, 114 NFC_EVENT_LLC_SDRES,
116 NFC_CMD_FW_DOWNLOAD, 115 NFC_CMD_FW_DOWNLOAD,
117 NFC_EVENT_SE_ADDED, 116 NFC_EVENT_SE_ADDED,
118 NFC_EVENT_SE_REMOVED, 117 NFC_EVENT_SE_REMOVED,
119 NFC_EVENT_SE_CONNECTIVITY, 118 NFC_EVENT_SE_CONNECTIVITY,
120 NFC_EVENT_SE_TRANSACTION, 119 NFC_EVENT_SE_TRANSACTION,
121 NFC_CMD_GET_SE, 120 NFC_CMD_GET_SE,
122 NFC_CMD_SE_IO, 121 NFC_CMD_SE_IO,
123 NFC_CMD_ACTIVATE_TARGET, 122 NFC_CMD_ACTIVATE_TARGET,
124 NFC_CMD_VENDOR, 123 NFC_CMD_VENDOR,
125 NFC_CMD_DEACTIVATE_TARGET, <<
126 /* private: internal use only */ 124 /* private: internal use only */
127 __NFC_CMD_AFTER_LAST 125 __NFC_CMD_AFTER_LAST
128 }; 126 };
129 #define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1) 127 #define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1)
130 128
131 /** 129 /**
132 * enum nfc_attrs - supported nfc attributes 130 * enum nfc_attrs - supported nfc attributes
133 * 131 *
134 * @NFC_ATTR_UNSPEC: unspecified attribute 132 * @NFC_ATTR_UNSPEC: unspecified attribute
135 * 133 *
136 * @NFC_ATTR_DEVICE_INDEX: index of nfc device 134 * @NFC_ATTR_DEVICE_INDEX: index of nfc device
137 * @NFC_ATTR_DEVICE_NAME: device name, max 8 c 135 * @NFC_ATTR_DEVICE_NAME: device name, max 8 chars
138 * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwis 136 * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwise or-ed combination from
139 * NFC_PROTO_*_MASK constants 137 * NFC_PROTO_*_MASK constants
140 * @NFC_ATTR_TARGET_INDEX: index of the nfc ta 138 * @NFC_ATTR_TARGET_INDEX: index of the nfc target
141 * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets ex 139 * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets extra information such as NFCID
142 * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets ext 140 * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the
143 * target is not NFC-Forum compliant) 141 * target is not NFC-Forum compliant)
144 * @NFC_ATTR_TARGET_NFCID1: NFC-A targets iden 142 * @NFC_ATTR_TARGET_NFCID1: NFC-A targets identifier, max 10 bytes
145 * @NFC_ATTR_TARGET_SENSB_RES: NFC-B targets e 143 * @NFC_ATTR_TARGET_SENSB_RES: NFC-B targets extra information, max 12 bytes
146 * @NFC_ATTR_TARGET_SENSF_RES: NFC-F targets e 144 * @NFC_ATTR_TARGET_SENSF_RES: NFC-F targets extra information, max 18 bytes
147 * @NFC_ATTR_COMM_MODE: Passive or active mode 145 * @NFC_ATTR_COMM_MODE: Passive or active mode
148 * @NFC_ATTR_RF_MODE: Initiator or target 146 * @NFC_ATTR_RF_MODE: Initiator or target
149 * @NFC_ATTR_IM_PROTOCOLS: Initiator mode prot 147 * @NFC_ATTR_IM_PROTOCOLS: Initiator mode protocols to poll for
150 * @NFC_ATTR_TM_PROTOCOLS: Target mode protoco 148 * @NFC_ATTR_TM_PROTOCOLS: Target mode protocols to listen for
151 * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut param 149 * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut parameter
152 * @NFC_ATTR_LLC_PARAM_RW: Receive Window size 150 * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter
153 * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension par 151 * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter
154 * @NFC_ATTR_SE: Available Secure Elements 152 * @NFC_ATTR_SE: Available Secure Elements
155 * @NFC_ATTR_FIRMWARE_NAME: Free format firmwa 153 * @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
156 * @NFC_ATTR_SE_INDEX: Secure element index 154 * @NFC_ATTR_SE_INDEX: Secure element index
157 * @NFC_ATTR_SE_TYPE: Secure element type (UIC 155 * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
158 * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmwar 156 * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmware download operation status
159 * @NFC_ATTR_APDU: Secure element APDU 157 * @NFC_ATTR_APDU: Secure element APDU
160 * @NFC_ATTR_TARGET_ISO15693_DSFID: ISO 15693 158 * @NFC_ATTR_TARGET_ISO15693_DSFID: ISO 15693 Data Storage Format Identifier
161 * @NFC_ATTR_TARGET_ISO15693_UID: ISO 15693 Un 159 * @NFC_ATTR_TARGET_ISO15693_UID: ISO 15693 Unique Identifier
162 * @NFC_ATTR_SE_PARAMS: Parameters data from a 160 * @NFC_ATTR_SE_PARAMS: Parameters data from an evt_transaction
163 * @NFC_ATTR_VENDOR_ID: NFC manufacturer uniqu 161 * @NFC_ATTR_VENDOR_ID: NFC manufacturer unique ID, typically an OUI
164 * @NFC_ATTR_VENDOR_SUBCMD: Vendor specific su 162 * @NFC_ATTR_VENDOR_SUBCMD: Vendor specific sub command
165 * @NFC_ATTR_VENDOR_DATA: Vendor specific data 163 * @NFC_ATTR_VENDOR_DATA: Vendor specific data, to be optionally passed
166 * to a vendor specific command implement 164 * to a vendor specific command implementation
167 */ 165 */
168 enum nfc_attrs { 166 enum nfc_attrs {
169 NFC_ATTR_UNSPEC, 167 NFC_ATTR_UNSPEC,
170 NFC_ATTR_DEVICE_INDEX, 168 NFC_ATTR_DEVICE_INDEX,
171 NFC_ATTR_DEVICE_NAME, 169 NFC_ATTR_DEVICE_NAME,
172 NFC_ATTR_PROTOCOLS, 170 NFC_ATTR_PROTOCOLS,
173 NFC_ATTR_TARGET_INDEX, 171 NFC_ATTR_TARGET_INDEX,
174 NFC_ATTR_TARGET_SENS_RES, 172 NFC_ATTR_TARGET_SENS_RES,
175 NFC_ATTR_TARGET_SEL_RES, 173 NFC_ATTR_TARGET_SEL_RES,
176 NFC_ATTR_TARGET_NFCID1, 174 NFC_ATTR_TARGET_NFCID1,
177 NFC_ATTR_TARGET_SENSB_RES, 175 NFC_ATTR_TARGET_SENSB_RES,
178 NFC_ATTR_TARGET_SENSF_RES, 176 NFC_ATTR_TARGET_SENSF_RES,
179 NFC_ATTR_COMM_MODE, 177 NFC_ATTR_COMM_MODE,
180 NFC_ATTR_RF_MODE, 178 NFC_ATTR_RF_MODE,
181 NFC_ATTR_DEVICE_POWERED, 179 NFC_ATTR_DEVICE_POWERED,
182 NFC_ATTR_IM_PROTOCOLS, 180 NFC_ATTR_IM_PROTOCOLS,
183 NFC_ATTR_TM_PROTOCOLS, 181 NFC_ATTR_TM_PROTOCOLS,
184 NFC_ATTR_LLC_PARAM_LTO, 182 NFC_ATTR_LLC_PARAM_LTO,
185 NFC_ATTR_LLC_PARAM_RW, 183 NFC_ATTR_LLC_PARAM_RW,
186 NFC_ATTR_LLC_PARAM_MIUX, 184 NFC_ATTR_LLC_PARAM_MIUX,
187 NFC_ATTR_SE, 185 NFC_ATTR_SE,
188 NFC_ATTR_LLC_SDP, 186 NFC_ATTR_LLC_SDP,
189 NFC_ATTR_FIRMWARE_NAME, 187 NFC_ATTR_FIRMWARE_NAME,
190 NFC_ATTR_SE_INDEX, 188 NFC_ATTR_SE_INDEX,
191 NFC_ATTR_SE_TYPE, 189 NFC_ATTR_SE_TYPE,
192 NFC_ATTR_SE_AID, 190 NFC_ATTR_SE_AID,
193 NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS, 191 NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS,
194 NFC_ATTR_SE_APDU, 192 NFC_ATTR_SE_APDU,
195 NFC_ATTR_TARGET_ISO15693_DSFID, 193 NFC_ATTR_TARGET_ISO15693_DSFID,
196 NFC_ATTR_TARGET_ISO15693_UID, 194 NFC_ATTR_TARGET_ISO15693_UID,
197 NFC_ATTR_SE_PARAMS, 195 NFC_ATTR_SE_PARAMS,
198 NFC_ATTR_VENDOR_ID, 196 NFC_ATTR_VENDOR_ID,
199 NFC_ATTR_VENDOR_SUBCMD, 197 NFC_ATTR_VENDOR_SUBCMD,
200 NFC_ATTR_VENDOR_DATA, 198 NFC_ATTR_VENDOR_DATA,
201 /* private: internal use only */ 199 /* private: internal use only */
202 __NFC_ATTR_AFTER_LAST 200 __NFC_ATTR_AFTER_LAST
203 }; 201 };
204 #define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 202 #define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1)
205 203
206 enum nfc_sdp_attr { 204 enum nfc_sdp_attr {
207 NFC_SDP_ATTR_UNSPEC, 205 NFC_SDP_ATTR_UNSPEC,
208 NFC_SDP_ATTR_URI, 206 NFC_SDP_ATTR_URI,
209 NFC_SDP_ATTR_SAP, 207 NFC_SDP_ATTR_SAP,
210 /* private: internal use only */ 208 /* private: internal use only */
211 __NFC_SDP_ATTR_AFTER_LAST 209 __NFC_SDP_ATTR_AFTER_LAST
212 }; 210 };
213 #define NFC_SDP_ATTR_MAX (__NFC_SDP_ATTR_AFTER 211 #define NFC_SDP_ATTR_MAX (__NFC_SDP_ATTR_AFTER_LAST - 1)
214 212
215 #define NFC_DEVICE_NAME_MAXSIZE 8 213 #define NFC_DEVICE_NAME_MAXSIZE 8
216 #define NFC_NFCID1_MAXSIZE 10 214 #define NFC_NFCID1_MAXSIZE 10
217 #define NFC_NFCID2_MAXSIZE 8 215 #define NFC_NFCID2_MAXSIZE 8
218 #define NFC_NFCID3_MAXSIZE 10 216 #define NFC_NFCID3_MAXSIZE 10
219 #define NFC_SENSB_RES_MAXSIZE 12 217 #define NFC_SENSB_RES_MAXSIZE 12
220 #define NFC_SENSF_RES_MAXSIZE 18 218 #define NFC_SENSF_RES_MAXSIZE 18
221 #define NFC_ATR_REQ_MAXSIZE 64 219 #define NFC_ATR_REQ_MAXSIZE 64
222 #define NFC_ATR_RES_MAXSIZE 64 220 #define NFC_ATR_RES_MAXSIZE 64
223 #define NFC_ATR_REQ_GB_MAXSIZE 48 221 #define NFC_ATR_REQ_GB_MAXSIZE 48
224 #define NFC_ATR_RES_GB_MAXSIZE 47 222 #define NFC_ATR_RES_GB_MAXSIZE 47
225 #define NFC_GB_MAXSIZE 48 223 #define NFC_GB_MAXSIZE 48
226 #define NFC_FIRMWARE_NAME_MAXSIZE 32 224 #define NFC_FIRMWARE_NAME_MAXSIZE 32
227 #define NFC_ISO15693_UID_MAXSIZE 8 225 #define NFC_ISO15693_UID_MAXSIZE 8
228 226
229 /* NFC protocols */ 227 /* NFC protocols */
230 #define NFC_PROTO_JEWEL 1 228 #define NFC_PROTO_JEWEL 1
231 #define NFC_PROTO_MIFARE 2 229 #define NFC_PROTO_MIFARE 2
232 #define NFC_PROTO_FELICA 3 230 #define NFC_PROTO_FELICA 3
233 #define NFC_PROTO_ISO14443 4 231 #define NFC_PROTO_ISO14443 4
234 #define NFC_PROTO_NFC_DEP 5 232 #define NFC_PROTO_NFC_DEP 5
235 #define NFC_PROTO_ISO14443_B 6 233 #define NFC_PROTO_ISO14443_B 6
236 #define NFC_PROTO_ISO15693 7 234 #define NFC_PROTO_ISO15693 7
237 235
238 #define NFC_PROTO_MAX 8 236 #define NFC_PROTO_MAX 8
239 237
240 /* NFC communication modes */ 238 /* NFC communication modes */
241 #define NFC_COMM_ACTIVE 0 239 #define NFC_COMM_ACTIVE 0
242 #define NFC_COMM_PASSIVE 1 240 #define NFC_COMM_PASSIVE 1
243 241
244 /* NFC RF modes */ 242 /* NFC RF modes */
245 #define NFC_RF_INITIATOR 0 243 #define NFC_RF_INITIATOR 0
246 #define NFC_RF_TARGET 1 244 #define NFC_RF_TARGET 1
247 #define NFC_RF_NONE 2 245 #define NFC_RF_NONE 2
248 246
249 /* NFC protocols masks used in bitsets */ 247 /* NFC protocols masks used in bitsets */
250 #define NFC_PROTO_JEWEL_MASK (1 << NFC_PR 248 #define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL)
251 #define NFC_PROTO_MIFARE_MASK (1 << NFC_PR 249 #define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE)
252 #define NFC_PROTO_FELICA_MASK (1 << NFC_PR 250 #define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA)
253 #define NFC_PROTO_ISO14443_MASK (1 << NFC_PR 251 #define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443)
254 #define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PR 252 #define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP)
255 #define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PR 253 #define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
256 #define NFC_PROTO_ISO15693_MASK (1 << NFC_PR 254 #define NFC_PROTO_ISO15693_MASK (1 << NFC_PROTO_ISO15693)
257 255
258 /* NFC Secure Elements */ 256 /* NFC Secure Elements */
259 #define NFC_SE_UICC 0x1 257 #define NFC_SE_UICC 0x1
260 #define NFC_SE_EMBEDDED 0x2 258 #define NFC_SE_EMBEDDED 0x2
261 259
262 #define NFC_SE_DISABLED 0x0 260 #define NFC_SE_DISABLED 0x0
263 #define NFC_SE_ENABLED 0x1 261 #define NFC_SE_ENABLED 0x1
264 262
265 struct sockaddr_nfc { 263 struct sockaddr_nfc {
266 __kernel_sa_family_t sa_family; 264 __kernel_sa_family_t sa_family;
267 __u32 dev_idx; 265 __u32 dev_idx;
268 __u32 target_idx; 266 __u32 target_idx;
269 __u32 nfc_protocol; 267 __u32 nfc_protocol;
270 }; 268 };
271 269
272 #define NFC_LLCP_MAX_SERVICE_NAME 63 270 #define NFC_LLCP_MAX_SERVICE_NAME 63
273 struct sockaddr_nfc_llcp { 271 struct sockaddr_nfc_llcp {
274 __kernel_sa_family_t sa_family; 272 __kernel_sa_family_t sa_family;
275 __u32 dev_idx; 273 __u32 dev_idx;
276 __u32 target_idx; 274 __u32 target_idx;
277 __u32 nfc_protocol; 275 __u32 nfc_protocol;
278 __u8 dsap; /* Destination SAP, if know 276 __u8 dsap; /* Destination SAP, if known */
279 __u8 ssap; /* Source SAP to be bound t 277 __u8 ssap; /* Source SAP to be bound to */
280 char service_name[NFC_LLCP_MAX_SERVICE 278 char service_name[NFC_LLCP_MAX_SERVICE_NAME]; /* Service name URI */;
281 __kernel_size_t service_name_len; 279 __kernel_size_t service_name_len;
282 }; 280 };
283 281
284 /* NFC socket protocols */ 282 /* NFC socket protocols */
285 #define NFC_SOCKPROTO_RAW 0 283 #define NFC_SOCKPROTO_RAW 0
286 #define NFC_SOCKPROTO_LLCP 1 284 #define NFC_SOCKPROTO_LLCP 1
287 #define NFC_SOCKPROTO_MAX 2 285 #define NFC_SOCKPROTO_MAX 2
288 286
289 #define NFC_HEADER_SIZE 1 287 #define NFC_HEADER_SIZE 1
290 288
291 /** 289 /**
292 * Pseudo-header info for raw socket packets 290 * Pseudo-header info for raw socket packets
293 * First byte is the adapter index 291 * First byte is the adapter index
294 * Second byte contains flags 292 * Second byte contains flags
295 * - 0x01 - Direction (0=RX, 1=TX) 293 * - 0x01 - Direction (0=RX, 1=TX)
296 * - 0x02-0x04 - Payload type (000=LLCP, 001= 294 * - 0x02-0x04 - Payload type (000=LLCP, 001=NCI, 010=HCI, 011=Digital,
297 * 100=Proprietar 295 * 100=Proprietary)
298 * - 0x05-0x80 - Reserved 296 * - 0x05-0x80 - Reserved
299 **/ 297 **/
300 #define NFC_RAW_HEADER_SIZE 2 298 #define NFC_RAW_HEADER_SIZE 2
301 #define NFC_DIRECTION_RX 0x00 299 #define NFC_DIRECTION_RX 0x00
302 #define NFC_DIRECTION_TX 0x01 300 #define NFC_DIRECTION_TX 0x01
303 301
304 #define RAW_PAYLOAD_LLCP 0 302 #define RAW_PAYLOAD_LLCP 0
305 #define RAW_PAYLOAD_NCI 1 303 #define RAW_PAYLOAD_NCI 1
306 #define RAW_PAYLOAD_HCI 2 304 #define RAW_PAYLOAD_HCI 2
307 #define RAW_PAYLOAD_DIGITAL 3 305 #define RAW_PAYLOAD_DIGITAL 3
308 #define RAW_PAYLOAD_PROPRIETARY 4 306 #define RAW_PAYLOAD_PROPRIETARY 4
309 307
310 /* socket option names */ 308 /* socket option names */
311 #define NFC_LLCP_RW 0 309 #define NFC_LLCP_RW 0
312 #define NFC_LLCP_MIUX 1 310 #define NFC_LLCP_MIUX 1
313 #define NFC_LLCP_REMOTE_MIU 2 311 #define NFC_LLCP_REMOTE_MIU 2
314 #define NFC_LLCP_REMOTE_LTO 3 312 #define NFC_LLCP_REMOTE_LTO 3
315 #define NFC_LLCP_REMOTE_RW 4 313 #define NFC_LLCP_REMOTE_RW 4
316 314
317 #endif /*__LINUX_NFC_H */ 315 #endif /*__LINUX_NFC_H */
318 316
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