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Bluetooth HIDP emulation on top of usb-hid.c and L2CAP and SDP.
[mirror_qemu.git] / hw / bt.h
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1ae26a18
AZ		 1/*
2 * QEMU Bluetooth HCI helpers.
3 *
4 * Copyright (C) 2007 OpenMoko, Inc.
5 * Written by Andrzej Zaborowski <andrew@openedhand.com>
6 *
4e38eb54
AZ		 7 * Useful definitions taken from BlueZ project's headers.
8 * Copyright (C) 2000-2001 Qualcomm Incorporated
9 * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
10 * Copyright (C) 2002-2006 Marcel Holtmann <marcel@holtmann.org>
11 *
1ae26a18
AZ		 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
25 * MA 02110-1301 USA
26 */
27
28/* BD Address */
29typedef struct {
30 uint8_t b[6];
31} __attribute__((packed)) bdaddr_t;
32
33#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
34#define BDADDR_ALL (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}})
35#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
36
37/* Copy, swap, convert BD Address */
38static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
39{
40 return memcmp(ba1, ba2, sizeof(bdaddr_t));
41}
42static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
43{
44 memcpy(dst, src, sizeof(bdaddr_t));
45}
46
47#define BAINIT(orig) { .b = { \
48 (orig)->b[0], (orig)->b[1], (orig)->b[2], \
49 (orig)->b[3], (orig)->b[4], (orig)->b[5], \
50}, }
51
52/* The twisted structures of a bluetooth environment */
53struct bt_device_s;
54struct bt_scatternet_s;
55struct bt_piconet_s;
56struct bt_link_s;
57
58struct bt_scatternet_s {
59 struct bt_device_s *slave;
60};
61
62struct bt_link_s {
63 struct bt_device_s *slave, *host;
64 uint16_t handle; /* Master (host) side handle */
65 uint16_t acl_interval;
66 enum {
67 acl_active,
68 acl_hold,
69 acl_sniff,
70 acl_parked,
71 } acl_mode;
72};
73
74struct bt_device_s {
75 int lt_addr;
76 bdaddr_t bd_addr;
77 int mtu;
78 int setup;
79 struct bt_scatternet_s *net;
80
81 uint8_t key[16];
82 int key_present;
83 uint8_t class[3];
84
85 uint8_t reject_reason;
86
87 uint64_t lmp_caps;
88 const char *lmp_name;
89 void (*lmp_connection_request)(struct bt_link_s *link);
90 void (*lmp_connection_complete)(struct bt_link_s *link);
91 void (*lmp_disconnect_master)(struct bt_link_s *link);
92 void (*lmp_disconnect_slave)(struct bt_link_s *link);
93 void (*lmp_acl_data)(struct bt_link_s *link, const uint8_t *data,
94 int start, int len);
95 void (*lmp_acl_resp)(struct bt_link_s *link, const uint8_t *data,
96 int start, int len);
97 void (*lmp_mode_change)(struct bt_link_s *link);
98
99 void (*handle_destroy)(struct bt_device_s *device);
100 struct bt_device_s *next; /* Next in the piconet/scatternet */
101
102 int inquiry_scan;
103 int page_scan;
104
105 uint16_t clkoff; /* Note: Always little-endian */
106};
107
108/* bt.c */
109void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net);
110void bt_device_done(struct bt_device_s *dev);
58a26b47 111
4e38eb54
AZ		 112/* bt-hci.c */
113struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net);
114
115/* bt-host.c */
116struct HCIInfo *bt_host_hci(const char *id);
117
58a26b47
AZ		 118/* bt-hci-csr.c */
119enum {
120 csrhci_pin_reset,
121 csrhci_pin_wakeup,
122 __csrhci_pins,
123};
124qemu_irq *csrhci_pins_get(CharDriverState *chr);
125CharDriverState *uart_hci_init(qemu_irq wakeup);
126
4d2d181c
AZ		 127/* bt-l2cap.c */
128struct bt_l2cap_device_s;
129struct bt_l2cap_conn_params_s;
130struct bt_l2cap_psm_s;
131void bt_l2cap_device_init(struct bt_l2cap_device_s *dev,
132 struct bt_scatternet_s *net);
133void bt_l2cap_device_done(struct bt_l2cap_device_s *dev);
134void bt_l2cap_psm_register(struct bt_l2cap_device_s *dev, int psm,
135 int min_mtu, int (*new_channel)(struct bt_l2cap_device_s *dev,
136 struct bt_l2cap_conn_params_s *params));
137
138struct bt_l2cap_device_s {
139 struct bt_device_s device;
140 struct bt_l2cap_psm_s *first_psm;
141};
142
143struct bt_l2cap_conn_params_s {
144 /* Input */
145 uint8_t *(*sdu_out)(struct bt_l2cap_conn_params_s *chan, int len);
146 void (*sdu_submit)(struct bt_l2cap_conn_params_s *chan);
147 int remote_mtu;
148 /* Output */
149 void *opaque;
150 void (*sdu_in)(void *opaque, const uint8_t *data, int len);
151 void (*close)(void *opaque);
152};
153
154enum bt_l2cap_psm_predef {
155 BT_PSM_SDP = 0x0001,
156 BT_PSM_RFCOMM = 0x0003,
157 BT_PSM_TELEPHONY = 0x0005,
158 BT_PSM_TCS = 0x0007,
159 BT_PSM_BNEP = 0x000f,
160 BT_PSM_HID_CTRL = 0x0011,
161 BT_PSM_HID_INTR = 0x0013,
162 BT_PSM_UPNP = 0x0015,
163 BT_PSM_AVCTP = 0x0017,
164 BT_PSM_AVDTP = 0x0019,
165};
166
167/* bt-sdp.c */
168void bt_l2cap_sdp_init(struct bt_l2cap_device_s *dev);
169
58a26b47
AZ		 170/* Link Management Protocol layer defines */
171
172#define LLID_ACLU_CONT 0x1
173#define LLID_ACLU_START 0x2
174#define LLID_ACLC 0x3
175
176enum lmp_pdu_type {
177 LMP_NAME_REQ = 0x0001,
178 LMP_NAME_RES = 0x0002,
179 LMP_ACCEPTED = 0x0003,
180 LMP_NOT_ACCEPTED = 0x0004,
181 LMP_CLKOFFSET_REQ = 0x0005,
182 LMP_CLKOFFSET_RES = 0x0006,
183 LMP_DETACH = 0x0007,
184 LMP_IN_RAND = 0x0008,
185 LMP_COMB_KEY = 0x0009,
186 LMP_UNIT_KEY = 0x000a,
187 LMP_AU_RAND = 0x000b,
188 LMP_SRES = 0x000c,
189 LMP_TEMP_RAND = 0x000d,
190 LMP_TEMP_KEY = 0x000e,
191 LMP_CRYPT_MODE_REQ = 0x000f,
192 LMP_CRYPT_KEY_SIZE_REQ = 0x0010,
193 LMP_START_ENCRYPT_REQ = 0x0011,
194 LMP_STOP_ENCRYPT_REQ = 0x0012,
195 LMP_SWITCH_REQ = 0x0013,
196 LMP_HOLD = 0x0014,
197 LMP_HOLD_REQ = 0x0015,
198 LMP_SNIFF_REQ = 0x0017,
199 LMP_UNSNIFF_REQ = 0x0018,
200 LMP_LMP_PARK_REQ = 0x0019,
201 LMP_SET_BCAST_SCAN_WND = 0x001b,
202 LMP_MODIFY_BEACON = 0x001c,
203 LMP_UNPARK_BD_ADDR_REQ = 0x001d,
204 LMP_UNPARK_PM_ADDR_REQ = 0x001e,
205 LMP_INCR_POWER_REQ = 0x001f,
206 LMP_DECR_POWER_REQ = 0x0020,
207 LMP_MAX_POWER = 0x0021,
208 LMP_MIN_POWER = 0x0022,
209 LMP_AUTO_RATE = 0x0023,
210 LMP_PREFERRED_RATE = 0x0024,
211 LMP_VERSION_REQ = 0x0025,
212 LMP_VERSION_RES = 0x0026,
213 LMP_FEATURES_REQ = 0x0027,
214 LMP_FEATURES_RES = 0x0028,
215 LMP_QUALITY_OF_SERVICE = 0x0029,
216 LMP_QOS_REQ = 0x002a,
217 LMP_RM_SCO_LINK_REQ = 0x002b,
218 LMP_SCO_LINK_REQ = 0x002c,
219 LMP_MAX_SLOT = 0x002d,
220 LMP_MAX_SLOT_REQ = 0x002e,
221 LMP_TIMING_ACCURACY_REQ = 0x002f,
222 LMP_TIMING_ACCURACY_RES = 0x0030,
223 LMP_SETUP_COMPLETE = 0x0031,
224 LMP_USE_SEMIPERM_KEY = 0x0032,
225 LMP_HOST_CONNECTION_REQ = 0x0033,
226 LMP_SLOT_OFFSET = 0x0034,
227 LMP_PAGE_MODE_REQ = 0x0035,
228 LMP_PAGE_SCAN_MODE_REQ = 0x0036,
229 LMP_SUPERVISION_TIMEOUT = 0x0037,
230 LMP_TEST_ACTIVATE = 0x0038,
231 LMP_TEST_CONTROL = 0x0039,
232 LMP_CRYPT_KEY_MASK_REQ = 0x003a,
233 LMP_CRYPT_KEY_MASK_RES = 0x003b,
234 LMP_SET_AFH = 0x003c,
235 LMP_ACCEPTED_EXT = 0x7f01,
236 LMP_NOT_ACCEPTED_EXT = 0x7f02,
237 LMP_FEATURES_REQ_EXT = 0x7f03,
238 LMP_FEATURES_RES_EXT = 0x7f04,
239 LMP_PACKET_TYPE_TBL_REQ = 0x7f0b,
240 LMP_ESCO_LINK_REQ = 0x7f0c,
241 LMP_RM_ESCO_LINK_REQ = 0x7f0d,
242 LMP_CHANNEL_CLASS_REQ = 0x7f10,
243 LMP_CHANNEL_CLASS = 0x7f11,
244};
245
246/* Host Controller Interface layer defines */
247
248enum hci_packet_type {
249 HCI_COMMAND_PKT = 0x01,
250 HCI_ACLDATA_PKT = 0x02,
251 HCI_SCODATA_PKT = 0x03,
252 HCI_EVENT_PKT = 0x04,
253 HCI_VENDOR_PKT = 0xff,
254};
255
256enum bt_packet_type {
257 HCI_2DH1 = 1 << 1,
258 HCI_3DH1 = 1 << 2,
259 HCI_DM1 = 1 << 3,
260 HCI_DH1 = 1 << 4,
261 HCI_2DH3 = 1 << 8,
262 HCI_3DH3 = 1 << 9,
263 HCI_DM3 = 1 << 10,
264 HCI_DH3 = 1 << 11,
265 HCI_2DH5 = 1 << 12,
266 HCI_3DH5 = 1 << 13,
267 HCI_DM5 = 1 << 14,
268 HCI_DH5 = 1 << 15,
269};
270
271enum sco_packet_type {
272 HCI_HV1 = 1 << 5,
273 HCI_HV2 = 1 << 6,
274 HCI_HV3 = 1 << 7,
275};
276
277enum ev_packet_type {
278 HCI_EV3 = 1 << 3,
279 HCI_EV4 = 1 << 4,
280 HCI_EV5 = 1 << 5,
281 HCI_2EV3 = 1 << 6,
282 HCI_3EV3 = 1 << 7,
283 HCI_2EV5 = 1 << 8,
284 HCI_3EV5 = 1 << 9,
285};
286
287enum hci_error_code {
288 HCI_SUCCESS = 0x00,
289 HCI_UNKNOWN_COMMAND = 0x01,
290 HCI_NO_CONNECTION = 0x02,
291 HCI_HARDWARE_FAILURE = 0x03,
292 HCI_PAGE_TIMEOUT = 0x04,
293 HCI_AUTHENTICATION_FAILURE = 0x05,
294 HCI_PIN_OR_KEY_MISSING = 0x06,
295 HCI_MEMORY_FULL = 0x07,
296 HCI_CONNECTION_TIMEOUT = 0x08,
297 HCI_MAX_NUMBER_OF_CONNECTIONS = 0x09,
298 HCI_MAX_NUMBER_OF_SCO_CONNECTIONS = 0x0a,
299 HCI_ACL_CONNECTION_EXISTS = 0x0b,
300 HCI_COMMAND_DISALLOWED = 0x0c,
301 HCI_REJECTED_LIMITED_RESOURCES = 0x0d,
302 HCI_REJECTED_SECURITY = 0x0e,
303 HCI_REJECTED_PERSONAL = 0x0f,
304 HCI_HOST_TIMEOUT = 0x10,
305 HCI_UNSUPPORTED_FEATURE = 0x11,
306 HCI_INVALID_PARAMETERS = 0x12,
307 HCI_OE_USER_ENDED_CONNECTION = 0x13,
308 HCI_OE_LOW_RESOURCES = 0x14,
309 HCI_OE_POWER_OFF = 0x15,
310 HCI_CONNECTION_TERMINATED = 0x16,
311 HCI_REPEATED_ATTEMPTS = 0x17,
312 HCI_PAIRING_NOT_ALLOWED = 0x18,
313 HCI_UNKNOWN_LMP_PDU = 0x19,
314 HCI_UNSUPPORTED_REMOTE_FEATURE = 0x1a,
315 HCI_SCO_OFFSET_REJECTED = 0x1b,
316 HCI_SCO_INTERVAL_REJECTED = 0x1c,
317 HCI_AIR_MODE_REJECTED = 0x1d,
318 HCI_INVALID_LMP_PARAMETERS = 0x1e,
319 HCI_UNSPECIFIED_ERROR = 0x1f,
320 HCI_UNSUPPORTED_LMP_PARAMETER_VALUE = 0x20,
321 HCI_ROLE_CHANGE_NOT_ALLOWED = 0x21,
322 HCI_LMP_RESPONSE_TIMEOUT = 0x22,
323 HCI_LMP_ERROR_TRANSACTION_COLLISION = 0x23,
324 HCI_LMP_PDU_NOT_ALLOWED = 0x24,
325 HCI_ENCRYPTION_MODE_NOT_ACCEPTED = 0x25,
326 HCI_UNIT_LINK_KEY_USED = 0x26,
327 HCI_QOS_NOT_SUPPORTED = 0x27,
328 HCI_INSTANT_PASSED = 0x28,
329 HCI_PAIRING_NOT_SUPPORTED = 0x29,
330 HCI_TRANSACTION_COLLISION = 0x2a,
331 HCI_QOS_UNACCEPTABLE_PARAMETER = 0x2c,
332 HCI_QOS_REJECTED = 0x2d,
333 HCI_CLASSIFICATION_NOT_SUPPORTED = 0x2e,
334 HCI_INSUFFICIENT_SECURITY = 0x2f,
335 HCI_PARAMETER_OUT_OF_RANGE = 0x30,
336 HCI_ROLE_SWITCH_PENDING = 0x32,
337 HCI_SLOT_VIOLATION = 0x34,
338 HCI_ROLE_SWITCH_FAILED = 0x35,
339};
340
341enum acl_flag_bits {
342 ACL_CONT = 1 << 0,
343 ACL_START = 1 << 1,
344 ACL_ACTIVE_BCAST = 1 << 2,
345 ACL_PICO_BCAST = 1 << 3,
346};
347
348enum baseband_link_type {
349 SCO_LINK = 0x00,
350 ACL_LINK = 0x01,
351};
352
353enum lmp_feature_bits0 {
354 LMP_3SLOT = 1 << 0,
355 LMP_5SLOT = 1 << 1,
356 LMP_ENCRYPT = 1 << 2,
357 LMP_SOFFSET = 1 << 3,
358 LMP_TACCURACY = 1 << 4,
359 LMP_RSWITCH = 1 << 5,
360 LMP_HOLD_MODE = 1 << 6,
361 LMP_SNIFF_MODE = 1 << 7,
362};
363
364enum lmp_feature_bits1 {
365 LMP_PARK = 1 << 0,
366 LMP_RSSI = 1 << 1,
367 LMP_QUALITY = 1 << 2,
368 LMP_SCO = 1 << 3,
369 LMP_HV2 = 1 << 4,
370 LMP_HV3 = 1 << 5,
371 LMP_ULAW = 1 << 6,
372 LMP_ALAW = 1 << 7,
373};
374
375enum lmp_feature_bits2 {
376 LMP_CVSD = 1 << 0,
377 LMP_PSCHEME = 1 << 1,
378 LMP_PCONTROL = 1 << 2,
379 LMP_TRSP_SCO = 1 << 3,
380 LMP_BCAST_ENC = 1 << 7,
381};
382
383enum lmp_feature_bits3 {
384 LMP_EDR_ACL_2M = 1 << 1,
385 LMP_EDR_ACL_3M = 1 << 2,
386 LMP_ENH_ISCAN = 1 << 3,
387 LMP_ILACE_ISCAN = 1 << 4,
388 LMP_ILACE_PSCAN = 1 << 5,
389 LMP_RSSI_INQ = 1 << 6,
390 LMP_ESCO = 1 << 7,
391};
392
393enum lmp_feature_bits4 {
394 LMP_EV4 = 1 << 0,
395 LMP_EV5 = 1 << 1,
396 LMP_AFH_CAP_SLV = 1 << 3,
397 LMP_AFH_CLS_SLV = 1 << 4,
398 LMP_EDR_3SLOT = 1 << 7,
399};
400
401enum lmp_feature_bits5 {
402 LMP_EDR_5SLOT = 1 << 0,
403 LMP_SNIFF_SUBR = 1 << 1,
404 LMP_AFH_CAP_MST = 1 << 3,
405 LMP_AFH_CLS_MST = 1 << 4,
406 LMP_EDR_ESCO_2M = 1 << 5,
407 LMP_EDR_ESCO_3M = 1 << 6,
408 LMP_EDR_3S_ESCO = 1 << 7,
409};
410
411enum lmp_feature_bits6 {
412 LMP_EXT_INQ = 1 << 0,
413};
414
415enum lmp_feature_bits7 {
416 LMP_EXT_FEAT = 1 << 7,
417};
418
419enum hci_link_policy {
420 HCI_LP_RSWITCH = 1 << 0,
421 HCI_LP_HOLD = 1 << 1,
422 HCI_LP_SNIFF = 1 << 2,
423 HCI_LP_PARK = 1 << 3,
424};
425
426enum hci_link_mode {
427 HCI_LM_ACCEPT = 1 << 15,
428 HCI_LM_MASTER = 1 << 0,
429 HCI_LM_AUTH = 1 << 1,
430 HCI_LM_ENCRYPT = 1 << 2,
431 HCI_LM_TRUSTED = 1 << 3,
432 HCI_LM_RELIABLE = 1 << 4,
433 HCI_LM_SECURE = 1 << 5,
434};
435
436/* HCI Commands */
437
438/* Link Control */
439#define OGF_LINK_CTL 0x01
440
441#define OCF_INQUIRY 0x0001
442typedef struct {
443 uint8_t lap[3];
444 uint8_t length; /* 1.28s units */
445 uint8_t num_rsp;
446} __attribute__ ((packed)) inquiry_cp;
447#define INQUIRY_CP_SIZE 5
448
449typedef struct {
450 uint8_t status;
451 bdaddr_t bdaddr;
452} __attribute__ ((packed)) status_bdaddr_rp;
453#define STATUS_BDADDR_RP_SIZE 7
454
455#define OCF_INQUIRY_CANCEL 0x0002
456
457#define OCF_PERIODIC_INQUIRY 0x0003
458typedef struct {
459 uint16_t max_period; /* 1.28s units */
460 uint16_t min_period; /* 1.28s units */
461 uint8_t lap[3];
462 uint8_t length; /* 1.28s units */
463 uint8_t num_rsp;
464} __attribute__ ((packed)) periodic_inquiry_cp;
465#define PERIODIC_INQUIRY_CP_SIZE 9
466
467#define OCF_EXIT_PERIODIC_INQUIRY 0x0004
468
469#define OCF_CREATE_CONN 0x0005
470typedef struct {
471 bdaddr_t bdaddr;
472 uint16_t pkt_type;
473 uint8_t pscan_rep_mode;
474 uint8_t pscan_mode;
475 uint16_t clock_offset;
476 uint8_t role_switch;
477} __attribute__ ((packed)) create_conn_cp;
478#define CREATE_CONN_CP_SIZE 13
479
480#define OCF_DISCONNECT 0x0006
481typedef struct {
482 uint16_t handle;
483 uint8_t reason;
484} __attribute__ ((packed)) disconnect_cp;
485#define DISCONNECT_CP_SIZE 3
486
487#define OCF_ADD_SCO 0x0007
488typedef struct {
489 uint16_t handle;
490 uint16_t pkt_type;
491} __attribute__ ((packed)) add_sco_cp;
492#define ADD_SCO_CP_SIZE 4
493
494#define OCF_CREATE_CONN_CANCEL 0x0008
495typedef struct {
496 uint8_t status;
497 bdaddr_t bdaddr;
498} __attribute__ ((packed)) create_conn_cancel_cp;
499#define CREATE_CONN_CANCEL_CP_SIZE 6
500
501typedef struct {
502 uint8_t status;
503 bdaddr_t bdaddr;
504} __attribute__ ((packed)) create_conn_cancel_rp;
505#define CREATE_CONN_CANCEL_RP_SIZE 7
506
507#define OCF_ACCEPT_CONN_REQ 0x0009
508typedef struct {
509 bdaddr_t bdaddr;
510 uint8_t role;
511} __attribute__ ((packed)) accept_conn_req_cp;
512#define ACCEPT_CONN_REQ_CP_SIZE 7
513
514#define OCF_REJECT_CONN_REQ 0x000A
515typedef struct {
516 bdaddr_t bdaddr;
517 uint8_t reason;
518} __attribute__ ((packed)) reject_conn_req_cp;
519#define REJECT_CONN_REQ_CP_SIZE 7
520
521#define OCF_LINK_KEY_REPLY 0x000B
522typedef struct {
523 bdaddr_t bdaddr;
524 uint8_t link_key[16];
525} __attribute__ ((packed)) link_key_reply_cp;
526#define LINK_KEY_REPLY_CP_SIZE 22
527
528#define OCF_LINK_KEY_NEG_REPLY 0x000C
529
530#define OCF_PIN_CODE_REPLY 0x000D
531typedef struct {
532 bdaddr_t bdaddr;
533 uint8_t pin_len;
534 uint8_t pin_code[16];
535} __attribute__ ((packed)) pin_code_reply_cp;
536#define PIN_CODE_REPLY_CP_SIZE 23
537
538#define OCF_PIN_CODE_NEG_REPLY 0x000E
539
540#define OCF_SET_CONN_PTYPE 0x000F
541typedef struct {
542 uint16_t handle;
543 uint16_t pkt_type;
544} __attribute__ ((packed)) set_conn_ptype_cp;
545#define SET_CONN_PTYPE_CP_SIZE 4
546
547#define OCF_AUTH_REQUESTED 0x0011
548typedef struct {
549 uint16_t handle;
550} __attribute__ ((packed)) auth_requested_cp;
551#define AUTH_REQUESTED_CP_SIZE 2
552
553#define OCF_SET_CONN_ENCRYPT 0x0013
554typedef struct {
555 uint16_t handle;
556 uint8_t encrypt;
557} __attribute__ ((packed)) set_conn_encrypt_cp;
558#define SET_CONN_ENCRYPT_CP_SIZE 3
559
560#define OCF_CHANGE_CONN_LINK_KEY 0x0015
561typedef struct {
562 uint16_t handle;
563} __attribute__ ((packed)) change_conn_link_key_cp;
564#define CHANGE_CONN_LINK_KEY_CP_SIZE 2
565
566#define OCF_MASTER_LINK_KEY 0x0017
567typedef struct {
568 uint8_t key_flag;
569} __attribute__ ((packed)) master_link_key_cp;
570#define MASTER_LINK_KEY_CP_SIZE 1
571
572#define OCF_REMOTE_NAME_REQ 0x0019
573typedef struct {
574 bdaddr_t bdaddr;
575 uint8_t pscan_rep_mode;
576 uint8_t pscan_mode;
577 uint16_t clock_offset;
578} __attribute__ ((packed)) remote_name_req_cp;
579#define REMOTE_NAME_REQ_CP_SIZE 10
580
581#define OCF_REMOTE_NAME_REQ_CANCEL 0x001A
582typedef struct {
583 bdaddr_t bdaddr;
584} __attribute__ ((packed)) remote_name_req_cancel_cp;
585#define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6
586
587typedef struct {
588 uint8_t status;
589 bdaddr_t bdaddr;
590} __attribute__ ((packed)) remote_name_req_cancel_rp;
591#define REMOTE_NAME_REQ_CANCEL_RP_SIZE 7
592
593#define OCF_READ_REMOTE_FEATURES 0x001B
594typedef struct {
595 uint16_t handle;
596} __attribute__ ((packed)) read_remote_features_cp;
597#define READ_REMOTE_FEATURES_CP_SIZE 2
598
599#define OCF_READ_REMOTE_EXT_FEATURES 0x001C
600typedef struct {
601 uint16_t handle;
602 uint8_t page_num;
603} __attribute__ ((packed)) read_remote_ext_features_cp;
604#define READ_REMOTE_EXT_FEATURES_CP_SIZE 3
605
606#define OCF_READ_REMOTE_VERSION 0x001D
607typedef struct {
608 uint16_t handle;
609} __attribute__ ((packed)) read_remote_version_cp;
610#define READ_REMOTE_VERSION_CP_SIZE 2
611
612#define OCF_READ_CLOCK_OFFSET 0x001F
613typedef struct {
614 uint16_t handle;
615} __attribute__ ((packed)) read_clock_offset_cp;
616#define READ_CLOCK_OFFSET_CP_SIZE 2
617
618#define OCF_READ_LMP_HANDLE 0x0020
619typedef struct {
620 uint16_t handle;
621} __attribute__ ((packed)) read_lmp_handle_cp;
622#define READ_LMP_HANDLE_CP_SIZE 2
623
624typedef struct {
625 uint8_t status;
626 uint16_t handle;
627 uint8_t lmp_handle;
628 uint32_t reserved;
629} __attribute__ ((packed)) read_lmp_handle_rp;
630#define READ_LMP_HANDLE_RP_SIZE 8
631
632#define OCF_SETUP_SYNC_CONN 0x0028
633typedef struct {
634 uint16_t handle;
635 uint32_t tx_bandwith;
636 uint32_t rx_bandwith;
637 uint16_t max_latency;
638 uint16_t voice_setting;
639 uint8_t retrans_effort;
640 uint16_t pkt_type;
641} __attribute__ ((packed)) setup_sync_conn_cp;
642#define SETUP_SYNC_CONN_CP_SIZE 17
643
644#define OCF_ACCEPT_SYNC_CONN_REQ 0x0029
645typedef struct {
646 bdaddr_t bdaddr;
647 uint32_t tx_bandwith;
648 uint32_t rx_bandwith;
649 uint16_t max_latency;
650 uint16_t voice_setting;
651 uint8_t retrans_effort;
652 uint16_t pkt_type;
653} __attribute__ ((packed)) accept_sync_conn_req_cp;
654#define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21
655
656#define OCF_REJECT_SYNC_CONN_REQ 0x002A
657typedef struct {
658 bdaddr_t bdaddr;
659 uint8_t reason;
660} __attribute__ ((packed)) reject_sync_conn_req_cp;
661#define REJECT_SYNC_CONN_REQ_CP_SIZE 7
662
663/* Link Policy */
664#define OGF_LINK_POLICY 0x02
665
666#define OCF_HOLD_MODE 0x0001
667typedef struct {
668 uint16_t handle;
669 uint16_t max_interval;
670 uint16_t min_interval;
671} __attribute__ ((packed)) hold_mode_cp;
672#define HOLD_MODE_CP_SIZE 6
673
674#define OCF_SNIFF_MODE 0x0003
675typedef struct {
676 uint16_t handle;
677 uint16_t max_interval;
678 uint16_t min_interval;
679 uint16_t attempt;
680 uint16_t timeout;
681} __attribute__ ((packed)) sniff_mode_cp;
682#define SNIFF_MODE_CP_SIZE 10
683
684#define OCF_EXIT_SNIFF_MODE 0x0004
685typedef struct {
686 uint16_t handle;
687} __attribute__ ((packed)) exit_sniff_mode_cp;
688#define EXIT_SNIFF_MODE_CP_SIZE 2
689
690#define OCF_PARK_MODE 0x0005
691typedef struct {
692 uint16_t handle;
693 uint16_t max_interval;
694 uint16_t min_interval;
695} __attribute__ ((packed)) park_mode_cp;
696#define PARK_MODE_CP_SIZE 6
697
698#define OCF_EXIT_PARK_MODE 0x0006
699typedef struct {
700 uint16_t handle;
701} __attribute__ ((packed)) exit_park_mode_cp;
702#define EXIT_PARK_MODE_CP_SIZE 2
703
704#define OCF_QOS_SETUP 0x0007
705typedef struct {
706 uint8_t service_type; /* 1 = best effort */
707 uint32_t token_rate; /* Byte per seconds */
708 uint32_t peak_bandwidth; /* Byte per seconds */
709 uint32_t latency; /* Microseconds */
710 uint32_t delay_variation; /* Microseconds */
711} __attribute__ ((packed)) hci_qos;
712#define HCI_QOS_CP_SIZE 17
713typedef struct {
714 uint16_t handle;
715 uint8_t flags; /* Reserved */
716 hci_qos qos;
717} __attribute__ ((packed)) qos_setup_cp;
718#define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE)
719
720#define OCF_ROLE_DISCOVERY 0x0009
721typedef struct {
722 uint16_t handle;
723} __attribute__ ((packed)) role_discovery_cp;
724#define ROLE_DISCOVERY_CP_SIZE 2
725typedef struct {
726 uint8_t status;
727 uint16_t handle;
728 uint8_t role;
729} __attribute__ ((packed)) role_discovery_rp;
730#define ROLE_DISCOVERY_RP_SIZE 4
731
732#define OCF_SWITCH_ROLE 0x000B
733typedef struct {
734 bdaddr_t bdaddr;
735 uint8_t role;
736} __attribute__ ((packed)) switch_role_cp;
737#define SWITCH_ROLE_CP_SIZE 7
738
739#define OCF_READ_LINK_POLICY 0x000C
740typedef struct {
741 uint16_t handle;
742} __attribute__ ((packed)) read_link_policy_cp;
743#define READ_LINK_POLICY_CP_SIZE 2
744typedef struct {
745 uint8_t status;
746 uint16_t handle;
747 uint16_t policy;
748} __attribute__ ((packed)) read_link_policy_rp;
749#define READ_LINK_POLICY_RP_SIZE 5
750
751#define OCF_WRITE_LINK_POLICY 0x000D
752typedef struct {
753 uint16_t handle;
754 uint16_t policy;
755} __attribute__ ((packed)) write_link_policy_cp;
756#define WRITE_LINK_POLICY_CP_SIZE 4
757typedef struct {
758 uint8_t status;
759 uint16_t handle;
760} __attribute__ ((packed)) write_link_policy_rp;
761#define WRITE_LINK_POLICY_RP_SIZE 3
762
763#define OCF_READ_DEFAULT_LINK_POLICY 0x000E
764
765#define OCF_WRITE_DEFAULT_LINK_POLICY 0x000F
766
767#define OCF_FLOW_SPECIFICATION 0x0010
768
769#define OCF_SNIFF_SUBRATE 0x0011
770typedef struct {
771 uint16_t handle;
772 uint16_t max_remote_latency;
773 uint16_t max_local_latency;
774 uint16_t min_remote_timeout;
775 uint16_t min_local_timeout;
776} __attribute__ ((packed)) sniff_subrate_cp;
777#define SNIFF_SUBRATE_CP_SIZE 10
778
779/* Host Controller and Baseband */
780#define OGF_HOST_CTL 0x03
781
782#define OCF_SET_EVENT_MASK 0x0001
783typedef struct {
784 uint8_t mask[8];
785} __attribute__ ((packed)) set_event_mask_cp;
786#define SET_EVENT_MASK_CP_SIZE 8
787
788#define OCF_RESET 0x0003
789
790#define OCF_SET_EVENT_FLT 0x0005
791typedef struct {
792 uint8_t flt_type;
793 uint8_t cond_type;
794 uint8_t condition[0];
795} __attribute__ ((packed)) set_event_flt_cp;
796#define SET_EVENT_FLT_CP_SIZE 2
797
798enum bt_filter_type {
799 FLT_CLEAR_ALL = 0x00,
800 FLT_INQ_RESULT = 0x01,
801 FLT_CONN_SETUP = 0x02,
802};
803enum inq_result_cond_type {
804 INQ_RESULT_RETURN_ALL = 0x00,
805 INQ_RESULT_RETURN_CLASS = 0x01,
806 INQ_RESULT_RETURN_BDADDR = 0x02,
807};
808enum conn_setup_cond_type {
809 CONN_SETUP_ALLOW_ALL = 0x00,
810 CONN_SETUP_ALLOW_CLASS = 0x01,
811 CONN_SETUP_ALLOW_BDADDR = 0x02,
812};
813enum conn_setup_cond {
814 CONN_SETUP_AUTO_OFF = 0x01,
815 CONN_SETUP_AUTO_ON = 0x02,
816};
817
818#define OCF_FLUSH 0x0008
819typedef struct {
820 uint16_t handle;
821} __attribute__ ((packed)) flush_cp;
822#define FLUSH_CP_SIZE 2
823
824typedef struct {
825 uint8_t status;
826 uint16_t handle;
827} __attribute__ ((packed)) flush_rp;
828#define FLUSH_RP_SIZE 3
829
830#define OCF_READ_PIN_TYPE 0x0009
831typedef struct {
832 uint8_t status;
833 uint8_t pin_type;
834} __attribute__ ((packed)) read_pin_type_rp;
835#define READ_PIN_TYPE_RP_SIZE 2
836
837#define OCF_WRITE_PIN_TYPE 0x000A
838typedef struct {
839 uint8_t pin_type;
840} __attribute__ ((packed)) write_pin_type_cp;
841#define WRITE_PIN_TYPE_CP_SIZE 1
842
843#define OCF_CREATE_NEW_UNIT_KEY 0x000B
844
845#define OCF_READ_STORED_LINK_KEY 0x000D
846typedef struct {
847 bdaddr_t bdaddr;
848 uint8_t read_all;
849} __attribute__ ((packed)) read_stored_link_key_cp;
850#define READ_STORED_LINK_KEY_CP_SIZE 7
851typedef struct {
852 uint8_t status;
853 uint16_t max_keys;
854 uint16_t num_keys;
855} __attribute__ ((packed)) read_stored_link_key_rp;
856#define READ_STORED_LINK_KEY_RP_SIZE 5
857
858#define OCF_WRITE_STORED_LINK_KEY 0x0011
859typedef struct {
860 uint8_t num_keys;
861 /* variable length part */
862} __attribute__ ((packed)) write_stored_link_key_cp;
863#define WRITE_STORED_LINK_KEY_CP_SIZE 1
864typedef struct {
865 uint8_t status;
866 uint8_t num_keys;
867} __attribute__ ((packed)) write_stored_link_key_rp;
868#define READ_WRITE_LINK_KEY_RP_SIZE 2
869
870#define OCF_DELETE_STORED_LINK_KEY 0x0012
871typedef struct {
872 bdaddr_t bdaddr;
873 uint8_t delete_all;
874} __attribute__ ((packed)) delete_stored_link_key_cp;
875#define DELETE_STORED_LINK_KEY_CP_SIZE 7
876typedef struct {
877 uint8_t status;
878 uint16_t num_keys;
879} __attribute__ ((packed)) delete_stored_link_key_rp;
880#define DELETE_STORED_LINK_KEY_RP_SIZE 3
881
882#define OCF_CHANGE_LOCAL_NAME 0x0013
883typedef struct {
884 char name[248];
885} __attribute__ ((packed)) change_local_name_cp;
886#define CHANGE_LOCAL_NAME_CP_SIZE 248
887
888#define OCF_READ_LOCAL_NAME 0x0014
889typedef struct {
890 uint8_t status;
891 char name[248];
892} __attribute__ ((packed)) read_local_name_rp;
893#define READ_LOCAL_NAME_RP_SIZE 249
894
895#define OCF_READ_CONN_ACCEPT_TIMEOUT 0x0015
896typedef struct {
897 uint8_t status;
898 uint16_t timeout;
899} __attribute__ ((packed)) read_conn_accept_timeout_rp;
900#define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3
901
902#define OCF_WRITE_CONN_ACCEPT_TIMEOUT 0x0016
903typedef struct {
904 uint16_t timeout;
905} __attribute__ ((packed)) write_conn_accept_timeout_cp;
906#define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2
907
908#define OCF_READ_PAGE_TIMEOUT 0x0017
909typedef struct {
910 uint8_t status;
911 uint16_t timeout;
912} __attribute__ ((packed)) read_page_timeout_rp;
913#define READ_PAGE_TIMEOUT_RP_SIZE 3
914
915#define OCF_WRITE_PAGE_TIMEOUT 0x0018
916typedef struct {
917 uint16_t timeout;
918} __attribute__ ((packed)) write_page_timeout_cp;
919#define WRITE_PAGE_TIMEOUT_CP_SIZE 2
920
921#define OCF_READ_SCAN_ENABLE 0x0019
922typedef struct {
923 uint8_t status;
924 uint8_t enable;
925} __attribute__ ((packed)) read_scan_enable_rp;
926#define READ_SCAN_ENABLE_RP_SIZE 2
927
928#define OCF_WRITE_SCAN_ENABLE 0x001A
929typedef struct {
930 uint8_t scan_enable;
931} __attribute__ ((packed)) write_scan_enable_cp;
932#define WRITE_SCAN_ENABLE_CP_SIZE 1
933
934enum scan_enable_bits {
935 SCAN_DISABLED = 0,
936 SCAN_INQUIRY = 1 << 0,
937 SCAN_PAGE = 1 << 1,
938};
939
940#define OCF_READ_PAGE_ACTIVITY 0x001B
941typedef struct {
942 uint8_t status;
943 uint16_t interval;
944 uint16_t window;
945} __attribute__ ((packed)) read_page_activity_rp;
946#define READ_PAGE_ACTIVITY_RP_SIZE 5
947
948#define OCF_WRITE_PAGE_ACTIVITY 0x001C
949typedef struct {
950 uint16_t interval;
951 uint16_t window;
952} __attribute__ ((packed)) write_page_activity_cp;
953#define WRITE_PAGE_ACTIVITY_CP_SIZE 4
954
955#define OCF_READ_INQ_ACTIVITY 0x001D
956typedef struct {
957 uint8_t status;
958 uint16_t interval;
959 uint16_t window;
960} __attribute__ ((packed)) read_inq_activity_rp;
961#define READ_INQ_ACTIVITY_RP_SIZE 5
962
963#define OCF_WRITE_INQ_ACTIVITY 0x001E
964typedef struct {
965 uint16_t interval;
966 uint16_t window;
967} __attribute__ ((packed)) write_inq_activity_cp;
968#define WRITE_INQ_ACTIVITY_CP_SIZE 4
969
970#define OCF_READ_AUTH_ENABLE 0x001F
971
972#define OCF_WRITE_AUTH_ENABLE 0x0020
973
974#define AUTH_DISABLED 0x00
975#define AUTH_ENABLED 0x01
976
977#define OCF_READ_ENCRYPT_MODE 0x0021
978
979#define OCF_WRITE_ENCRYPT_MODE 0x0022
980
981#define ENCRYPT_DISABLED 0x00
982#define ENCRYPT_P2P 0x01
983#define ENCRYPT_BOTH 0x02
984
985#define OCF_READ_CLASS_OF_DEV 0x0023
986typedef struct {
987 uint8_t status;
988 uint8_t dev_class[3];
989} __attribute__ ((packed)) read_class_of_dev_rp;
990#define READ_CLASS_OF_DEV_RP_SIZE 4
991
992#define OCF_WRITE_CLASS_OF_DEV 0x0024
993typedef struct {
994 uint8_t dev_class[3];
995} __attribute__ ((packed)) write_class_of_dev_cp;
996#define WRITE_CLASS_OF_DEV_CP_SIZE 3
997
998#define OCF_READ_VOICE_SETTING 0x0025
999typedef struct {
1000 uint8_t status;
1001 uint16_t voice_setting;
1002} __attribute__ ((packed)) read_voice_setting_rp;
1003#define READ_VOICE_SETTING_RP_SIZE 3
1004
1005#define OCF_WRITE_VOICE_SETTING 0x0026
1006typedef struct {
1007 uint16_t voice_setting;
1008} __attribute__ ((packed)) write_voice_setting_cp;
1009#define WRITE_VOICE_SETTING_CP_SIZE 2
1010
1011#define OCF_READ_AUTOMATIC_FLUSH_TIMEOUT 0x0027
1012
1013#define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT 0x0028
1014
1015#define OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1016
1017#define OCF_WRITE_NUM_BROADCAST_RETRANS 0x002A
1018
1019#define OCF_READ_HOLD_MODE_ACTIVITY 0x002B
1020
1021#define OCF_WRITE_HOLD_MODE_ACTIVITY 0x002C
1022
1023#define OCF_READ_TRANSMIT_POWER_LEVEL 0x002D
1024typedef struct {
1025 uint16_t handle;
1026 uint8_t type;
1027} __attribute__ ((packed)) read_transmit_power_level_cp;
1028#define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3
1029typedef struct {
1030 uint8_t status;
1031 uint16_t handle;
1032 int8_t level;
1033} __attribute__ ((packed)) read_transmit_power_level_rp;
1034#define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4
1035
1036#define OCF_HOST_BUFFER_SIZE 0x0033
1037typedef struct {
1038 uint16_t acl_mtu;
1039 uint8_t sco_mtu;
1040 uint16_t acl_max_pkt;
1041 uint16_t sco_max_pkt;
1042} __attribute__ ((packed)) host_buffer_size_cp;
1043#define HOST_BUFFER_SIZE_CP_SIZE 7
1044
1045#define OCF_HOST_NUMBER_OF_COMPLETED_PACKETS 0x0035
1046
1047#define OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1048typedef struct {
1049 uint8_t status;
1050 uint16_t handle;
1051 uint16_t link_sup_to;
1052} __attribute__ ((packed)) read_link_supervision_timeout_rp;
1053#define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5
1054
1055#define OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1056typedef struct {
1057 uint16_t handle;
1058 uint16_t link_sup_to;
1059} __attribute__ ((packed)) write_link_supervision_timeout_cp;
1060#define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4
1061typedef struct {
1062 uint8_t status;
1063 uint16_t handle;
1064} __attribute__ ((packed)) write_link_supervision_timeout_rp;
1065#define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3
1066
1067#define OCF_READ_NUM_SUPPORTED_IAC 0x0038
1068
1069#define MAX_IAC_LAP 0x40
1070#define OCF_READ_CURRENT_IAC_LAP 0x0039
1071typedef struct {
1072 uint8_t status;
1073 uint8_t num_current_iac;
1074 uint8_t lap[MAX_IAC_LAP][3];
1075} __attribute__ ((packed)) read_current_iac_lap_rp;
1076#define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP
1077
1078#define OCF_WRITE_CURRENT_IAC_LAP 0x003A
1079typedef struct {
1080 uint8_t num_current_iac;
1081 uint8_t lap[MAX_IAC_LAP][3];
1082} __attribute__ ((packed)) write_current_iac_lap_cp;
1083#define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
1084
1085#define OCF_READ_PAGE_SCAN_PERIOD_MODE 0x003B
1086
1087#define OCF_WRITE_PAGE_SCAN_PERIOD_MODE 0x003C
1088
1089#define OCF_READ_PAGE_SCAN_MODE 0x003D
1090
1091#define OCF_WRITE_PAGE_SCAN_MODE 0x003E
1092
1093#define OCF_SET_AFH_CLASSIFICATION 0x003F
1094typedef struct {
1095 uint8_t map[10];
1096} __attribute__ ((packed)) set_afh_classification_cp;
1097#define SET_AFH_CLASSIFICATION_CP_SIZE 10
1098typedef struct {
1099 uint8_t status;
1100} __attribute__ ((packed)) set_afh_classification_rp;
1101#define SET_AFH_CLASSIFICATION_RP_SIZE 1
1102
1103#define OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1104typedef struct {
1105 uint8_t status;
1106 uint8_t type;
1107} __attribute__ ((packed)) read_inquiry_scan_type_rp;
1108#define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2
1109
1110#define OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1111typedef struct {
1112 uint8_t type;
1113} __attribute__ ((packed)) write_inquiry_scan_type_cp;
1114#define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1
1115typedef struct {
1116 uint8_t status;
1117} __attribute__ ((packed)) write_inquiry_scan_type_rp;
1118#define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1
1119
1120#define OCF_READ_INQUIRY_MODE 0x0044
1121typedef struct {
1122 uint8_t status;
1123 uint8_t mode;
1124} __attribute__ ((packed)) read_inquiry_mode_rp;
1125#define READ_INQUIRY_MODE_RP_SIZE 2
1126
1127#define OCF_WRITE_INQUIRY_MODE 0x0045
1128typedef struct {
1129 uint8_t mode;
1130} __attribute__ ((packed)) write_inquiry_mode_cp;
1131#define WRITE_INQUIRY_MODE_CP_SIZE 1
1132typedef struct {
1133 uint8_t status;
1134} __attribute__ ((packed)) write_inquiry_mode_rp;
1135#define WRITE_INQUIRY_MODE_RP_SIZE 1
1136
1137#define OCF_READ_PAGE_SCAN_TYPE 0x0046
1138
1139#define OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1140
1141#define OCF_READ_AFH_MODE 0x0048
1142typedef struct {
1143 uint8_t status;
1144 uint8_t mode;
1145} __attribute__ ((packed)) read_afh_mode_rp;
1146#define READ_AFH_MODE_RP_SIZE 2
1147
1148#define OCF_WRITE_AFH_MODE 0x0049
1149typedef struct {
1150 uint8_t mode;
1151} __attribute__ ((packed)) write_afh_mode_cp;
1152#define WRITE_AFH_MODE_CP_SIZE 1
1153typedef struct {
1154 uint8_t status;
1155} __attribute__ ((packed)) write_afh_mode_rp;
1156#define WRITE_AFH_MODE_RP_SIZE 1
1157
1158#define OCF_READ_EXT_INQUIRY_RESPONSE 0x0051
1159typedef struct {
1160 uint8_t status;
1161 uint8_t fec;
1162 uint8_t data[240];
1163} __attribute__ ((packed)) read_ext_inquiry_response_rp;
1164#define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242
1165
1166#define OCF_WRITE_EXT_INQUIRY_RESPONSE 0x0052
1167typedef struct {
1168 uint8_t fec;
1169 uint8_t data[240];
1170} __attribute__ ((packed)) write_ext_inquiry_response_cp;
1171#define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241
1172typedef struct {
1173 uint8_t status;
1174} __attribute__ ((packed)) write_ext_inquiry_response_rp;
1175#define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1
1176
1177/* Informational Parameters */
1178#define OGF_INFO_PARAM 0x04
1179
1180#define OCF_READ_LOCAL_VERSION 0x0001
1181typedef struct {
1182 uint8_t status;
1183 uint8_t hci_ver;
1184 uint16_t hci_rev;
1185 uint8_t lmp_ver;
1186 uint16_t manufacturer;
1187 uint16_t lmp_subver;
1188} __attribute__ ((packed)) read_local_version_rp;
1189#define READ_LOCAL_VERSION_RP_SIZE 9
1190
1191#define OCF_READ_LOCAL_COMMANDS 0x0002
1192typedef struct {
1193 uint8_t status;
1194 uint8_t commands[64];
1195} __attribute__ ((packed)) read_local_commands_rp;
1196#define READ_LOCAL_COMMANDS_RP_SIZE 65
1197
1198#define OCF_READ_LOCAL_FEATURES 0x0003
1199typedef struct {
1200 uint8_t status;
1201 uint8_t features[8];
1202} __attribute__ ((packed)) read_local_features_rp;
1203#define READ_LOCAL_FEATURES_RP_SIZE 9
1204
1205#define OCF_READ_LOCAL_EXT_FEATURES 0x0004
1206typedef struct {
1207 uint8_t page_num;
1208} __attribute__ ((packed)) read_local_ext_features_cp;
1209#define READ_LOCAL_EXT_FEATURES_CP_SIZE 1
1210typedef struct {
1211 uint8_t status;
1212 uint8_t page_num;
1213 uint8_t max_page_num;
1214 uint8_t features[8];
1215} __attribute__ ((packed)) read_local_ext_features_rp;
1216#define READ_LOCAL_EXT_FEATURES_RP_SIZE 11
1217
1218#define OCF_READ_BUFFER_SIZE 0x0005
1219typedef struct {
1220 uint8_t status;
1221 uint16_t acl_mtu;
1222 uint8_t sco_mtu;
1223 uint16_t acl_max_pkt;
1224 uint16_t sco_max_pkt;
1225} __attribute__ ((packed)) read_buffer_size_rp;
1226#define READ_BUFFER_SIZE_RP_SIZE 8
1227
1228#define OCF_READ_COUNTRY_CODE 0x0007
1229typedef struct {
1230 uint8_t status;
1231 uint8_t country_code;
1232} __attribute__ ((packed)) read_country_code_rp;
1233#define READ_COUNTRY_CODE_RP_SIZE 2
1234
1235#define OCF_READ_BD_ADDR 0x0009
1236typedef struct {
1237 uint8_t status;
1238 bdaddr_t bdaddr;
1239} __attribute__ ((packed)) read_bd_addr_rp;
1240#define READ_BD_ADDR_RP_SIZE 7
1241
1242/* Status params */
1243#define OGF_STATUS_PARAM 0x05
1244
1245#define OCF_READ_FAILED_CONTACT_COUNTER 0x0001
1246typedef struct {
1247 uint8_t status;
1248 uint16_t handle;
1249 uint8_t counter;
1250} __attribute__ ((packed)) read_failed_contact_counter_rp;
1251#define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4
1252
1253#define OCF_RESET_FAILED_CONTACT_COUNTER 0x0002
1254typedef struct {
1255 uint8_t status;
1256 uint16_t handle;
1257} __attribute__ ((packed)) reset_failed_contact_counter_rp;
1258#define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4
1259
1260#define OCF_READ_LINK_QUALITY 0x0003
1261typedef struct {
1262 uint16_t handle;
1263} __attribute__ ((packed)) read_link_quality_cp;
1264#define READ_LINK_QUALITY_CP_SIZE 4
1265
1266typedef struct {
1267 uint8_t status;
1268 uint16_t handle;
1269 uint8_t link_quality;
1270} __attribute__ ((packed)) read_link_quality_rp;
1271#define READ_LINK_QUALITY_RP_SIZE 4
1272
1273#define OCF_READ_RSSI 0x0005
1274typedef struct {
1275 uint8_t status;
1276 uint16_t handle;
1277 int8_t rssi;
1278} __attribute__ ((packed)) read_rssi_rp;
1279#define READ_RSSI_RP_SIZE 4
1280
1281#define OCF_READ_AFH_MAP 0x0006
1282typedef struct {
1283 uint8_t status;
1284 uint16_t handle;
1285 uint8_t mode;
1286 uint8_t map[10];
1287} __attribute__ ((packed)) read_afh_map_rp;
1288#define READ_AFH_MAP_RP_SIZE 14
1289
1290#define OCF_READ_CLOCK 0x0007
1291typedef struct {
1292 uint16_t handle;
1293 uint8_t which_clock;
1294} __attribute__ ((packed)) read_clock_cp;
1295#define READ_CLOCK_CP_SIZE 3
1296typedef struct {
1297 uint8_t status;
1298 uint16_t handle;
1299 uint32_t clock;
1300 uint16_t accuracy;
1301} __attribute__ ((packed)) read_clock_rp;
1302#define READ_CLOCK_RP_SIZE 9
1303
1304/* Testing commands */
1305#define OGF_TESTING_CMD 0x3e
1306
1307/* Vendor specific commands */
1308#define OGF_VENDOR_CMD 0x3f
1309
1310/* HCI Events */
1311
1312#define EVT_INQUIRY_COMPLETE 0x01
1313
1314#define EVT_INQUIRY_RESULT 0x02
1315typedef struct {
1316 uint8_t num_responses;
1317 bdaddr_t bdaddr;
1318 uint8_t pscan_rep_mode;
1319 uint8_t pscan_period_mode;
1320 uint8_t pscan_mode;
1321 uint8_t dev_class[3];
1322 uint16_t clock_offset;
1323} __attribute__ ((packed)) inquiry_info;
1324#define INQUIRY_INFO_SIZE 14
1325
1326#define EVT_CONN_COMPLETE 0x03
1327typedef struct {
1328 uint8_t status;
1329 uint16_t handle;
1330 bdaddr_t bdaddr;
1331 uint8_t link_type;
1332 uint8_t encr_mode;
1333} __attribute__ ((packed)) evt_conn_complete;
1334#define EVT_CONN_COMPLETE_SIZE 11
1335
1336#define EVT_CONN_REQUEST 0x04
1337typedef struct {
1338 bdaddr_t bdaddr;
1339 uint8_t dev_class[3];
1340 uint8_t link_type;
1341} __attribute__ ((packed)) evt_conn_request;
1342#define EVT_CONN_REQUEST_SIZE 10
1343
1344#define EVT_DISCONN_COMPLETE 0x05
1345typedef struct {
1346 uint8_t status;
1347 uint16_t handle;
1348 uint8_t reason;
1349} __attribute__ ((packed)) evt_disconn_complete;
1350#define EVT_DISCONN_COMPLETE_SIZE 4
1351
1352#define EVT_AUTH_COMPLETE 0x06
1353typedef struct {
1354 uint8_t status;
1355 uint16_t handle;
1356} __attribute__ ((packed)) evt_auth_complete;
1357#define EVT_AUTH_COMPLETE_SIZE 3
1358
1359#define EVT_REMOTE_NAME_REQ_COMPLETE 0x07
1360typedef struct {
1361 uint8_t status;
1362 bdaddr_t bdaddr;
1363 char name[248];
1364} __attribute__ ((packed)) evt_remote_name_req_complete;
1365#define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
1366
1367#define EVT_ENCRYPT_CHANGE 0x08
1368typedef struct {
1369 uint8_t status;
1370 uint16_t handle;
1371 uint8_t encrypt;
1372} __attribute__ ((packed)) evt_encrypt_change;
1373#define EVT_ENCRYPT_CHANGE_SIZE 5
1374
1375#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE 0x09
1376typedef struct {
1377 uint8_t status;
1378 uint16_t handle;
1379} __attribute__ ((packed)) evt_change_conn_link_key_complete;
1380#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3
1381
1382#define EVT_MASTER_LINK_KEY_COMPLETE 0x0A
1383typedef struct {
1384 uint8_t status;
1385 uint16_t handle;
1386 uint8_t key_flag;
1387} __attribute__ ((packed)) evt_master_link_key_complete;
1388#define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4
1389
1390#define EVT_READ_REMOTE_FEATURES_COMPLETE 0x0B
1391typedef struct {
1392 uint8_t status;
1393 uint16_t handle;
1394 uint8_t features[8];
1395} __attribute__ ((packed)) evt_read_remote_features_complete;
1396#define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
1397
1398#define EVT_READ_REMOTE_VERSION_COMPLETE 0x0C
1399typedef struct {
1400 uint8_t status;
1401 uint16_t handle;
1402 uint8_t lmp_ver;
1403 uint16_t manufacturer;
1404 uint16_t lmp_subver;
1405} __attribute__ ((packed)) evt_read_remote_version_complete;
1406#define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
1407
1408#define EVT_QOS_SETUP_COMPLETE 0x0D
1409typedef struct {
1410 uint8_t status;
1411 uint16_t handle;
1412 uint8_t flags; /* Reserved */
1413 hci_qos qos;
1414} __attribute__ ((packed)) evt_qos_setup_complete;
1415#define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE)
1416
1417#define EVT_CMD_COMPLETE 0x0E
1418typedef struct {
1419 uint8_t ncmd;
1420 uint16_t opcode;
1421} __attribute__ ((packed)) evt_cmd_complete;
1422#define EVT_CMD_COMPLETE_SIZE 3
1423
1424#define EVT_CMD_STATUS 0x0F
1425typedef struct {
1426 uint8_t status;
1427 uint8_t ncmd;
1428 uint16_t opcode;
1429} __attribute__ ((packed)) evt_cmd_status;
1430#define EVT_CMD_STATUS_SIZE 4
1431
1432#define EVT_HARDWARE_ERROR 0x10
1433typedef struct {
1434 uint8_t code;
1435} __attribute__ ((packed)) evt_hardware_error;
1436#define EVT_HARDWARE_ERROR_SIZE 1
1437
1438#define EVT_FLUSH_OCCURRED 0x11
1439typedef struct {
1440 uint16_t handle;
1441} __attribute__ ((packed)) evt_flush_occured;
1442#define EVT_FLUSH_OCCURRED_SIZE 2
1443
1444#define EVT_ROLE_CHANGE 0x12
1445typedef struct {
1446 uint8_t status;
1447 bdaddr_t bdaddr;
1448 uint8_t role;
1449} __attribute__ ((packed)) evt_role_change;
1450#define EVT_ROLE_CHANGE_SIZE 8
1451
1452#define EVT_NUM_COMP_PKTS 0x13
1453typedef struct {
1454 uint8_t num_hndl;
1455 struct {
1456 uint16_t handle;
1457 uint16_t num_packets;
1458 } connection[0];
1459} __attribute__ ((packed)) evt_num_comp_pkts;
1460#define EVT_NUM_COMP_PKTS_SIZE(num_hndl) (1 + 4 * (num_hndl))
1461
1462#define EVT_MODE_CHANGE 0x14
1463typedef struct {
1464 uint8_t status;
1465 uint16_t handle;
1466 uint8_t mode;
1467 uint16_t interval;
1468} __attribute__ ((packed)) evt_mode_change;
1469#define EVT_MODE_CHANGE_SIZE 6
1470
1471#define EVT_RETURN_LINK_KEYS 0x15
1472typedef struct {
1473 uint8_t num_keys;
1474 /* variable length part */
1475} __attribute__ ((packed)) evt_return_link_keys;
1476#define EVT_RETURN_LINK_KEYS_SIZE 1
1477
1478#define EVT_PIN_CODE_REQ 0x16
1479typedef struct {
1480 bdaddr_t bdaddr;
1481} __attribute__ ((packed)) evt_pin_code_req;
1482#define EVT_PIN_CODE_REQ_SIZE 6
1483
1484#define EVT_LINK_KEY_REQ 0x17
1485typedef struct {
1486 bdaddr_t bdaddr;
1487} __attribute__ ((packed)) evt_link_key_req;
1488#define EVT_LINK_KEY_REQ_SIZE 6
1489
1490#define EVT_LINK_KEY_NOTIFY 0x18
1491typedef struct {
1492 bdaddr_t bdaddr;
1493 uint8_t link_key[16];
1494 uint8_t key_type;
1495} __attribute__ ((packed)) evt_link_key_notify;
1496#define EVT_LINK_KEY_NOTIFY_SIZE 23
1497
1498#define EVT_LOOPBACK_COMMAND 0x19
1499
1500#define EVT_DATA_BUFFER_OVERFLOW 0x1A
1501typedef struct {
1502 uint8_t link_type;
1503} __attribute__ ((packed)) evt_data_buffer_overflow;
1504#define EVT_DATA_BUFFER_OVERFLOW_SIZE 1
1505
1506#define EVT_MAX_SLOTS_CHANGE 0x1B
1507typedef struct {
1508 uint16_t handle;
1509 uint8_t max_slots;
1510} __attribute__ ((packed)) evt_max_slots_change;
1511#define EVT_MAX_SLOTS_CHANGE_SIZE 3
1512
1513#define EVT_READ_CLOCK_OFFSET_COMPLETE 0x1C
1514typedef struct {
1515 uint8_t status;
1516 uint16_t handle;
1517 uint16_t clock_offset;
1518} __attribute__ ((packed)) evt_read_clock_offset_complete;
1519#define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
1520
1521#define EVT_CONN_PTYPE_CHANGED 0x1D
1522typedef struct {
1523 uint8_t status;
1524 uint16_t handle;
1525 uint16_t ptype;
1526} __attribute__ ((packed)) evt_conn_ptype_changed;
1527#define EVT_CONN_PTYPE_CHANGED_SIZE 5
1528
1529#define EVT_QOS_VIOLATION 0x1E
1530typedef struct {
1531 uint16_t handle;
1532} __attribute__ ((packed)) evt_qos_violation;
1533#define EVT_QOS_VIOLATION_SIZE 2
1534
1535#define EVT_PSCAN_REP_MODE_CHANGE 0x20
1536typedef struct {
1537 bdaddr_t bdaddr;
1538 uint8_t pscan_rep_mode;
1539} __attribute__ ((packed)) evt_pscan_rep_mode_change;
1540#define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7
1541
1542#define EVT_FLOW_SPEC_COMPLETE 0x21
1543typedef struct {
1544 uint8_t status;
1545 uint16_t handle;
1546 uint8_t flags;
1547 uint8_t direction;
1548 hci_qos qos;
1549} __attribute__ ((packed)) evt_flow_spec_complete;
1550#define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE)
1551
1552#define EVT_INQUIRY_RESULT_WITH_RSSI 0x22
1553typedef struct {
1554 uint8_t num_responses;
1555 bdaddr_t bdaddr;
1556 uint8_t pscan_rep_mode;
1557 uint8_t pscan_period_mode;
1558 uint8_t dev_class[3];
1559 uint16_t clock_offset;
1560 int8_t rssi;
1561} __attribute__ ((packed)) inquiry_info_with_rssi;
1562#define INQUIRY_INFO_WITH_RSSI_SIZE 15
1563typedef struct {
1564 uint8_t num_responses;
1565 bdaddr_t bdaddr;
1566 uint8_t pscan_rep_mode;
1567 uint8_t pscan_period_mode;
1568 uint8_t pscan_mode;
1569 uint8_t dev_class[3];
1570 uint16_t clock_offset;
1571 int8_t rssi;
1572} __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode;
1573#define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 16
1574
1575#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE 0x23
1576typedef struct {
1577 uint8_t status;
1578 uint16_t handle;
1579 uint8_t page_num;
1580 uint8_t max_page_num;
1581 uint8_t features[8];
1582} __attribute__ ((packed)) evt_read_remote_ext_features_complete;
1583#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13
1584
1585#define EVT_SYNC_CONN_COMPLETE 0x2C
1586typedef struct {
1587 uint8_t status;
1588 uint16_t handle;
1589 bdaddr_t bdaddr;
1590 uint8_t link_type;
1591 uint8_t trans_interval;
1592 uint8_t retrans_window;
1593 uint16_t rx_pkt_len;
1594 uint16_t tx_pkt_len;
1595 uint8_t air_mode;
1596} __attribute__ ((packed)) evt_sync_conn_complete;
1597#define EVT_SYNC_CONN_COMPLETE_SIZE 17
1598
1599#define EVT_SYNC_CONN_CHANGED 0x2D
1600typedef struct {
1601 uint8_t status;
1602 uint16_t handle;
1603 uint8_t trans_interval;
1604 uint8_t retrans_window;
1605 uint16_t rx_pkt_len;
1606 uint16_t tx_pkt_len;
1607} __attribute__ ((packed)) evt_sync_conn_changed;
1608#define EVT_SYNC_CONN_CHANGED_SIZE 9
1609
1610#define EVT_SNIFF_SUBRATE 0x2E
1611typedef struct {
1612 uint8_t status;
1613 uint16_t handle;
1614 uint16_t max_remote_latency;
1615 uint16_t max_local_latency;
1616 uint16_t min_remote_timeout;
1617 uint16_t min_local_timeout;
1618} __attribute__ ((packed)) evt_sniff_subrate;
1619#define EVT_SNIFF_SUBRATE_SIZE 11
1620
1621#define EVT_EXTENDED_INQUIRY_RESULT 0x2F
1622typedef struct {
1623 bdaddr_t bdaddr;
1624 uint8_t pscan_rep_mode;
1625 uint8_t pscan_period_mode;
1626 uint8_t dev_class[3];
1627 uint16_t clock_offset;
1628 int8_t rssi;
1629 uint8_t data[240];
1630} __attribute__ ((packed)) extended_inquiry_info;
1631#define EXTENDED_INQUIRY_INFO_SIZE 254
1632
1633#define EVT_TESTING 0xFE
1634
1635#define EVT_VENDOR 0xFF
1636
1637/* Command opcode pack/unpack */
1638#define cmd_opcode_pack(ogf, ocf) (uint16_t)((ocf & 0x03ff)|(ogf << 10))
1639#define cmd_opcode_ogf(op) (op >> 10)
1640#define cmd_opcode_ocf(op) (op & 0x03ff)
1641
1642/* ACL handle and flags pack/unpack */
1643#define acl_handle_pack(h, f) (uint16_t)(((h) & 0x0fff)|((f) << 12))
1644#define acl_handle(h) ((h) & 0x0fff)
1645#define acl_flags(h) ((h) >> 12)
1646
1647/* HCI Packet structures */
1648#define HCI_COMMAND_HDR_SIZE 3
1649#define HCI_EVENT_HDR_SIZE 2
1650#define HCI_ACL_HDR_SIZE 4
1651#define HCI_SCO_HDR_SIZE 3
1652
1653struct hci_command_hdr {
1654 uint16_t opcode; /* OCF & OGF */
1655 uint8_t plen;
1656} __attribute__ ((packed));
1657
1658struct hci_event_hdr {
1659 uint8_t evt;
1660 uint8_t plen;
1661} __attribute__ ((packed));
1662
1663struct hci_acl_hdr {
1664 uint16_t handle; /* Handle & Flags(PB, BC) */
1665 uint16_t dlen;
1666} __attribute__ ((packed));
1667
1668struct hci_sco_hdr {
1669 uint16_t handle;
1670 uint8_t dlen;
1671} __attribute__ ((packed));
4d2d181c
AZ		 1672
1673/* L2CAP layer defines */
1674
1675enum bt_l2cap_lm_bits {
1676 L2CAP_LM_MASTER = 1 << 0,
1677 L2CAP_LM_AUTH = 1 << 1,
1678 L2CAP_LM_ENCRYPT = 1 << 2,
1679 L2CAP_LM_TRUSTED = 1 << 3,
1680 L2CAP_LM_RELIABLE = 1 << 4,
1681 L2CAP_LM_SECURE = 1 << 5,
1682};
1683
1684enum bt_l2cap_cid_predef {
1685 L2CAP_CID_INVALID = 0x0000,
1686 L2CAP_CID_SIGNALLING= 0x0001,
1687 L2CAP_CID_GROUP = 0x0002,
1688 L2CAP_CID_ALLOC = 0x0040,
1689};
1690
1691/* L2CAP command codes */
1692enum bt_l2cap_cmd {
1693 L2CAP_COMMAND_REJ = 1,
1694 L2CAP_CONN_REQ,
1695 L2CAP_CONN_RSP,
1696 L2CAP_CONF_REQ,
1697 L2CAP_CONF_RSP,
1698 L2CAP_DISCONN_REQ,
1699 L2CAP_DISCONN_RSP,
1700 L2CAP_ECHO_REQ,
1701 L2CAP_ECHO_RSP,
1702 L2CAP_INFO_REQ,
1703 L2CAP_INFO_RSP,
1704};
1705
1706enum bt_l2cap_sar_bits {
1707 L2CAP_SAR_NO_SEG = 0,
1708 L2CAP_SAR_START,
1709 L2CAP_SAR_END,
1710 L2CAP_SAR_CONT,
1711};
1712
1713/* L2CAP structures */
1714typedef struct {
1715 uint16_t len;
1716 uint16_t cid;
1717 uint8_t data[0];
1718} __attribute__ ((packed)) l2cap_hdr;
1719#define L2CAP_HDR_SIZE 4
1720
1721typedef struct {
1722 uint8_t code;
1723 uint8_t ident;
1724 uint16_t len;
1725} __attribute__ ((packed)) l2cap_cmd_hdr;
1726#define L2CAP_CMD_HDR_SIZE 4
1727
1728typedef struct {
1729 uint16_t reason;
1730} __attribute__ ((packed)) l2cap_cmd_rej;
1731#define L2CAP_CMD_REJ_SIZE 2
1732
1733typedef struct {
1734 uint16_t dcid;
1735 uint16_t scid;
1736} __attribute__ ((packed)) l2cap_cmd_rej_cid;
1737#define L2CAP_CMD_REJ_CID_SIZE 4
1738
1739/* reject reason */
1740enum bt_l2cap_rej_reason {
1741 L2CAP_REJ_CMD_NOT_UNDERSTOOD = 0,
1742 L2CAP_REJ_SIG_TOOBIG,
1743 L2CAP_REJ_CID_INVAL,
1744};
1745
1746typedef struct {
1747 uint16_t psm;
1748 uint16_t scid;
1749} __attribute__ ((packed)) l2cap_conn_req;
1750#define L2CAP_CONN_REQ_SIZE 4
1751
1752typedef struct {
1753 uint16_t dcid;
1754 uint16_t scid;
1755 uint16_t result;
1756 uint16_t status;
1757} __attribute__ ((packed)) l2cap_conn_rsp;
1758#define L2CAP_CONN_RSP_SIZE 8
1759
1760/* connect result */
1761enum bt_l2cap_conn_res {
1762 L2CAP_CR_SUCCESS = 0,
1763 L2CAP_CR_PEND,
1764 L2CAP_CR_BAD_PSM,
1765 L2CAP_CR_SEC_BLOCK,
1766 L2CAP_CR_NO_MEM,
1767};
1768
1769/* connect status */
1770enum bt_l2cap_conn_stat {
1771 L2CAP_CS_NO_INFO = 0,
1772 L2CAP_CS_AUTHEN_PEND,
1773 L2CAP_CS_AUTHOR_PEND,
1774};
1775
1776typedef struct {
1777 uint16_t dcid;
1778 uint16_t flags;
1779 uint8_t data[0];
1780} __attribute__ ((packed)) l2cap_conf_req;
1781#define L2CAP_CONF_REQ_SIZE(datalen) (4 + (datalen))
1782
1783typedef struct {
1784 uint16_t scid;
1785 uint16_t flags;
1786 uint16_t result;
1787 uint8_t data[0];
1788} __attribute__ ((packed)) l2cap_conf_rsp;
1789#define L2CAP_CONF_RSP_SIZE(datalen) (6 + datalen)
1790
1791enum bt_l2cap_conf_res {
1792 L2CAP_CONF_SUCCESS = 0,
1793 L2CAP_CONF_UNACCEPT,
1794 L2CAP_CONF_REJECT,
1795 L2CAP_CONF_UNKNOWN,
1796};
1797
1798typedef struct {
1799 uint8_t type;
1800 uint8_t len;
1801 uint8_t val[0];
1802} __attribute__ ((packed)) l2cap_conf_opt;
1803#define L2CAP_CONF_OPT_SIZE 2
1804
1805enum bt_l2cap_conf_val {
1806 L2CAP_CONF_MTU = 1,
1807 L2CAP_CONF_FLUSH_TO,
1808 L2CAP_CONF_QOS,
1809 L2CAP_CONF_RFC,
1810 L2CAP_CONF_RFC_MODE = L2CAP_CONF_RFC,
1811};
1812
1813typedef struct {
1814 uint8_t flags;
1815 uint8_t service_type;
1816 uint32_t token_rate;
1817 uint32_t token_bucket_size;
1818 uint32_t peak_bandwidth;
1819 uint32_t latency;
1820 uint32_t delay_variation;
1821} __attribute__ ((packed)) l2cap_conf_opt_qos;
1822#define L2CAP_CONF_OPT_QOS_SIZE 22
1823
1824enum bt_l2cap_conf_opt_qos_st {
1825 L2CAP_CONF_QOS_NO_TRAFFIC = 0x00,
1826 L2CAP_CONF_QOS_BEST_EFFORT,
1827 L2CAP_CONF_QOS_GUARANTEED,
1828};
1829
1830#define L2CAP_CONF_QOS_WILDCARD 0xffffffff
1831
1832enum bt_l2cap_mode {
1833 L2CAP_MODE_BASIC = 0,
1834 L2CAP_MODE_RETRANS = 1,
1835 L2CAP_MODE_FLOWCTL = 2,
1836};
1837
1838typedef struct {
1839 uint16_t dcid;
1840 uint16_t scid;
1841} __attribute__ ((packed)) l2cap_disconn_req;
1842#define L2CAP_DISCONN_REQ_SIZE 4
1843
1844typedef struct {
1845 uint16_t dcid;
1846 uint16_t scid;
1847} __attribute__ ((packed)) l2cap_disconn_rsp;
1848#define L2CAP_DISCONN_RSP_SIZE 4
1849
1850typedef struct {
1851 uint16_t type;
1852} __attribute__ ((packed)) l2cap_info_req;
1853#define L2CAP_INFO_REQ_SIZE 2
1854
1855typedef struct {
1856 uint16_t type;
1857 uint16_t result;
1858 uint8_t data[0];
1859} __attribute__ ((packed)) l2cap_info_rsp;
1860#define L2CAP_INFO_RSP_SIZE 4
1861
1862/* info type */
1863enum bt_l2cap_info_type {
1864 L2CAP_IT_CL_MTU = 1,
1865 L2CAP_IT_FEAT_MASK,
1866};
1867
1868/* info result */
1869enum bt_l2cap_info_result {
1870 L2CAP_IR_SUCCESS = 0,
1871 L2CAP_IR_NOTSUPP,
1872};
1873
1874/* Service Discovery Protocol defines */
1875/* Note that all multibyte values in lower layer protocols (above in this file)
1876 * are little-endian while SDP is big-endian. */
1877
1878/* Protocol UUIDs */
1879enum sdp_proto_uuid {
1880 SDP_UUID = 0x0001,
1881 UDP_UUID = 0x0002,
1882 RFCOMM_UUID = 0x0003,
1883 TCP_UUID = 0x0004,
1884 TCS_BIN_UUID = 0x0005,
1885 TCS_AT_UUID = 0x0006,
1886 OBEX_UUID = 0x0008,
1887 IP_UUID = 0x0009,
1888 FTP_UUID = 0x000a,
1889 HTTP_UUID = 0x000c,
1890 WSP_UUID = 0x000e,
1891 BNEP_UUID = 0x000f,
1892 UPNP_UUID = 0x0010,
1893 HIDP_UUID = 0x0011,
1894 HCRP_CTRL_UUID = 0x0012,
1895 HCRP_DATA_UUID = 0x0014,
1896 HCRP_NOTE_UUID = 0x0016,
1897 AVCTP_UUID = 0x0017,
1898 AVDTP_UUID = 0x0019,
1899 CMTP_UUID = 0x001b,
1900 UDI_UUID = 0x001d,
1901 MCAP_CTRL_UUID = 0x001e,
1902 MCAP_DATA_UUID = 0x001f,
1903 L2CAP_UUID = 0x0100,
1904};
1905
1906/*
1907 * Service class identifiers of standard services and service groups
1908 */
1909enum service_class_id {
1910 SDP_SERVER_SVCLASS_ID = 0x1000,
1911 BROWSE_GRP_DESC_SVCLASS_ID = 0x1001,
1912 PUBLIC_BROWSE_GROUP = 0x1002,
1913 SERIAL_PORT_SVCLASS_ID = 0x1101,
1914 LAN_ACCESS_SVCLASS_ID = 0x1102,
1915 DIALUP_NET_SVCLASS_ID = 0x1103,
1916 IRMC_SYNC_SVCLASS_ID = 0x1104,
1917 OBEX_OBJPUSH_SVCLASS_ID = 0x1105,
1918 OBEX_FILETRANS_SVCLASS_ID = 0x1106,
1919 IRMC_SYNC_CMD_SVCLASS_ID = 0x1107,
1920 HEADSET_SVCLASS_ID = 0x1108,
1921 CORDLESS_TELEPHONY_SVCLASS_ID = 0x1109,
1922 AUDIO_SOURCE_SVCLASS_ID = 0x110a,
1923 AUDIO_SINK_SVCLASS_ID = 0x110b,
1924 AV_REMOTE_TARGET_SVCLASS_ID = 0x110c,
1925 ADVANCED_AUDIO_SVCLASS_ID = 0x110d,
1926 AV_REMOTE_SVCLASS_ID = 0x110e,
1927 VIDEO_CONF_SVCLASS_ID = 0x110f,
1928 INTERCOM_SVCLASS_ID = 0x1110,
1929 FAX_SVCLASS_ID = 0x1111,
1930 HEADSET_AGW_SVCLASS_ID = 0x1112,
1931 WAP_SVCLASS_ID = 0x1113,
1932 WAP_CLIENT_SVCLASS_ID = 0x1114,
1933 PANU_SVCLASS_ID = 0x1115,
1934 NAP_SVCLASS_ID = 0x1116,
1935 GN_SVCLASS_ID = 0x1117,
1936 DIRECT_PRINTING_SVCLASS_ID = 0x1118,
1937 REFERENCE_PRINTING_SVCLASS_ID = 0x1119,
1938 IMAGING_SVCLASS_ID = 0x111a,
1939 IMAGING_RESPONDER_SVCLASS_ID = 0x111b,
1940 IMAGING_ARCHIVE_SVCLASS_ID = 0x111c,
1941 IMAGING_REFOBJS_SVCLASS_ID = 0x111d,
1942 HANDSFREE_SVCLASS_ID = 0x111e,
1943 HANDSFREE_AGW_SVCLASS_ID = 0x111f,
1944 DIRECT_PRT_REFOBJS_SVCLASS_ID = 0x1120,
1945 REFLECTED_UI_SVCLASS_ID = 0x1121,
1946 BASIC_PRINTING_SVCLASS_ID = 0x1122,
1947 PRINTING_STATUS_SVCLASS_ID = 0x1123,
1948 HID_SVCLASS_ID = 0x1124,
1949 HCR_SVCLASS_ID = 0x1125,
1950 HCR_PRINT_SVCLASS_ID = 0x1126,
1951 HCR_SCAN_SVCLASS_ID = 0x1127,
1952 CIP_SVCLASS_ID = 0x1128,
1953 VIDEO_CONF_GW_SVCLASS_ID = 0x1129,
1954 UDI_MT_SVCLASS_ID = 0x112a,
1955 UDI_TA_SVCLASS_ID = 0x112b,
1956 AV_SVCLASS_ID = 0x112c,
1957 SAP_SVCLASS_ID = 0x112d,
1958 PBAP_PCE_SVCLASS_ID = 0x112e,
1959 PBAP_PSE_SVCLASS_ID = 0x112f,
1960 PBAP_SVCLASS_ID = 0x1130,
1961 PNP_INFO_SVCLASS_ID = 0x1200,
1962 GENERIC_NETWORKING_SVCLASS_ID = 0x1201,
1963 GENERIC_FILETRANS_SVCLASS_ID = 0x1202,
1964 GENERIC_AUDIO_SVCLASS_ID = 0x1203,
1965 GENERIC_TELEPHONY_SVCLASS_ID = 0x1204,
1966 UPNP_SVCLASS_ID = 0x1205,
1967 UPNP_IP_SVCLASS_ID = 0x1206,
1968 UPNP_PAN_SVCLASS_ID = 0x1300,
1969 UPNP_LAP_SVCLASS_ID = 0x1301,
1970 UPNP_L2CAP_SVCLASS_ID = 0x1302,
1971 VIDEO_SOURCE_SVCLASS_ID = 0x1303,
1972 VIDEO_SINK_SVCLASS_ID = 0x1304,
1973 VIDEO_DISTRIBUTION_SVCLASS_ID = 0x1305,
1974 MDP_SVCLASS_ID = 0x1400,
1975 MDP_SOURCE_SVCLASS_ID = 0x1401,
1976 MDP_SINK_SVCLASS_ID = 0x1402,
1977 APPLE_AGENT_SVCLASS_ID = 0x2112,
1978};
1979
1980/*
1981 * Standard profile descriptor identifiers; note these
1982 * may be identical to some of the service classes defined above
1983 */
1984#define SDP_SERVER_PROFILE_ID SDP_SERVER_SVCLASS_ID
1985#define BROWSE_GRP_DESC_PROFILE_ID BROWSE_GRP_DESC_SVCLASS_ID
1986#define SERIAL_PORT_PROFILE_ID SERIAL_PORT_SVCLASS_ID
1987#define LAN_ACCESS_PROFILE_ID LAN_ACCESS_SVCLASS_ID
1988#define DIALUP_NET_PROFILE_ID DIALUP_NET_SVCLASS_ID
1989#define IRMC_SYNC_PROFILE_ID IRMC_SYNC_SVCLASS_ID
1990#define OBEX_OBJPUSH_PROFILE_ID OBEX_OBJPUSH_SVCLASS_ID
1991#define OBEX_FILETRANS_PROFILE_ID OBEX_FILETRANS_SVCLASS_ID
1992#define IRMC_SYNC_CMD_PROFILE_ID IRMC_SYNC_CMD_SVCLASS_ID
1993#define HEADSET_PROFILE_ID HEADSET_SVCLASS_ID
1994#define CORDLESS_TELEPHONY_PROFILE_ID CORDLESS_TELEPHONY_SVCLASS_ID
1995#define AUDIO_SOURCE_PROFILE_ID AUDIO_SOURCE_SVCLASS_ID
1996#define AUDIO_SINK_PROFILE_ID AUDIO_SINK_SVCLASS_ID
1997#define AV_REMOTE_TARGET_PROFILE_ID AV_REMOTE_TARGET_SVCLASS_ID
1998#define ADVANCED_AUDIO_PROFILE_ID ADVANCED_AUDIO_SVCLASS_ID
1999#define AV_REMOTE_PROFILE_ID AV_REMOTE_SVCLASS_ID
2000#define VIDEO_CONF_PROFILE_ID VIDEO_CONF_SVCLASS_ID
2001#define INTERCOM_PROFILE_ID INTERCOM_SVCLASS_ID
2002#define FAX_PROFILE_ID FAX_SVCLASS_ID
2003#define HEADSET_AGW_PROFILE_ID HEADSET_AGW_SVCLASS_ID
2004#define WAP_PROFILE_ID WAP_SVCLASS_ID
2005#define WAP_CLIENT_PROFILE_ID WAP_CLIENT_SVCLASS_ID
2006#define PANU_PROFILE_ID PANU_SVCLASS_ID
2007#define NAP_PROFILE_ID NAP_SVCLASS_ID
2008#define GN_PROFILE_ID GN_SVCLASS_ID
2009#define DIRECT_PRINTING_PROFILE_ID DIRECT_PRINTING_SVCLASS_ID
2010#define REFERENCE_PRINTING_PROFILE_ID REFERENCE_PRINTING_SVCLASS_ID
2011#define IMAGING_PROFILE_ID IMAGING_SVCLASS_ID
2012#define IMAGING_RESPONDER_PROFILE_ID IMAGING_RESPONDER_SVCLASS_ID
2013#define IMAGING_ARCHIVE_PROFILE_ID IMAGING_ARCHIVE_SVCLASS_ID
2014#define IMAGING_REFOBJS_PROFILE_ID IMAGING_REFOBJS_SVCLASS_ID
2015#define HANDSFREE_PROFILE_ID HANDSFREE_SVCLASS_ID
2016#define HANDSFREE_AGW_PROFILE_ID HANDSFREE_AGW_SVCLASS_ID
2017#define DIRECT_PRT_REFOBJS_PROFILE_ID DIRECT_PRT_REFOBJS_SVCLASS_ID
2018#define REFLECTED_UI_PROFILE_ID REFLECTED_UI_SVCLASS_ID
2019#define BASIC_PRINTING_PROFILE_ID BASIC_PRINTING_SVCLASS_ID
2020#define PRINTING_STATUS_PROFILE_ID PRINTING_STATUS_SVCLASS_ID
2021#define HID_PROFILE_ID HID_SVCLASS_ID
2022#define HCR_PROFILE_ID HCR_SCAN_SVCLASS_ID
2023#define HCR_PRINT_PROFILE_ID HCR_PRINT_SVCLASS_ID
2024#define HCR_SCAN_PROFILE_ID HCR_SCAN_SVCLASS_ID
2025#define CIP_PROFILE_ID CIP_SVCLASS_ID
2026#define VIDEO_CONF_GW_PROFILE_ID VIDEO_CONF_GW_SVCLASS_ID
2027#define UDI_MT_PROFILE_ID UDI_MT_SVCLASS_ID
2028#define UDI_TA_PROFILE_ID UDI_TA_SVCLASS_ID
2029#define AV_PROFILE_ID AV_SVCLASS_ID
2030#define SAP_PROFILE_ID SAP_SVCLASS_ID
2031#define PBAP_PCE_PROFILE_ID PBAP_PCE_SVCLASS_ID
2032#define PBAP_PSE_PROFILE_ID PBAP_PSE_SVCLASS_ID
2033#define PBAP_PROFILE_ID PBAP_SVCLASS_ID
2034#define PNP_INFO_PROFILE_ID PNP_INFO_SVCLASS_ID
2035#define GENERIC_NETWORKING_PROFILE_ID GENERIC_NETWORKING_SVCLASS_ID
2036#define GENERIC_FILETRANS_PROFILE_ID GENERIC_FILETRANS_SVCLASS_ID
2037#define GENERIC_AUDIO_PROFILE_ID GENERIC_AUDIO_SVCLASS_ID
2038#define GENERIC_TELEPHONY_PROFILE_ID GENERIC_TELEPHONY_SVCLASS_ID
2039#define UPNP_PROFILE_ID UPNP_SVCLASS_ID
2040#define UPNP_IP_PROFILE_ID UPNP_IP_SVCLASS_ID
2041#define UPNP_PAN_PROFILE_ID UPNP_PAN_SVCLASS_ID
2042#define UPNP_LAP_PROFILE_ID UPNP_LAP_SVCLASS_ID
2043#define UPNP_L2CAP_PROFILE_ID UPNP_L2CAP_SVCLASS_ID
2044#define VIDEO_SOURCE_PROFILE_ID VIDEO_SOURCE_SVCLASS_ID
2045#define VIDEO_SINK_PROFILE_ID VIDEO_SINK_SVCLASS_ID
2046#define VIDEO_DISTRIBUTION_PROFILE_ID VIDEO_DISTRIBUTION_SVCLASS_ID
2047#define MDP_PROFILE_ID MDP_SVCLASS_ID
2048#define MDP_SOURCE_PROFILE_ID MDP_SROUCE_SVCLASS_ID
2049#define MDP_SINK_PROFILE_ID MDP_SINK_SVCLASS_ID
2050#define APPLE_AGENT_PROFILE_ID APPLE_AGENT_SVCLASS_ID
2051
2052/* Data Representation */
2053enum bt_sdp_data_type {
2054 SDP_DTYPE_NIL = 0 << 3,
2055 SDP_DTYPE_UINT = 1 << 3,
2056 SDP_DTYPE_SINT = 2 << 3,
2057 SDP_DTYPE_UUID = 3 << 3,
2058 SDP_DTYPE_STRING = 4 << 3,
2059 SDP_DTYPE_BOOL = 5 << 3,
2060 SDP_DTYPE_SEQ = 6 << 3,
2061 SDP_DTYPE_ALT = 7 << 3,
2062 SDP_DTYPE_URL = 8 << 3,
2063};
2064
2065enum bt_sdp_data_size {
2066 SDP_DSIZE_1 = 0,
2067 SDP_DSIZE_2,
2068 SDP_DSIZE_4,
2069 SDP_DSIZE_8,
2070 SDP_DSIZE_16,
2071 SDP_DSIZE_NEXT1,
2072 SDP_DSIZE_NEXT2,
2073 SDP_DSIZE_NEXT4,
2074 SDP_DSIZE_MASK = SDP_DSIZE_NEXT4,
2075};
2076
2077enum bt_sdp_cmd {
2078 SDP_ERROR_RSP = 0x01,
2079 SDP_SVC_SEARCH_REQ = 0x02,
2080 SDP_SVC_SEARCH_RSP = 0x03,
2081 SDP_SVC_ATTR_REQ = 0x04,
2082 SDP_SVC_ATTR_RSP = 0x05,
2083 SDP_SVC_SEARCH_ATTR_REQ = 0x06,
2084 SDP_SVC_SEARCH_ATTR_RSP = 0x07,
2085};
2086
2087enum bt_sdp_errorcode {
2088 SDP_INVALID_VERSION = 0x0001,
2089 SDP_INVALID_RECORD_HANDLE = 0x0002,
2090 SDP_INVALID_SYNTAX = 0x0003,
2091 SDP_INVALID_PDU_SIZE = 0x0004,
2092 SDP_INVALID_CSTATE = 0x0005,
2093};
2094
2095/*
2096 * String identifiers are based on the SDP spec stating that
2097 * "base attribute id of the primary (universal) language must be 0x0100"
2098 *
2099 * Other languages should have their own offset; e.g.:
2100 * #define XXXLangBase yyyy
2101 * #define AttrServiceName_XXX 0x0000+XXXLangBase
2102 */
2103#define SDP_PRIMARY_LANG_BASE 0x0100
2104
2105enum bt_sdp_attribute_id {
2106 SDP_ATTR_RECORD_HANDLE = 0x0000,
2107 SDP_ATTR_SVCLASS_ID_LIST = 0x0001,
2108 SDP_ATTR_RECORD_STATE = 0x0002,
2109 SDP_ATTR_SERVICE_ID = 0x0003,
2110 SDP_ATTR_PROTO_DESC_LIST = 0x0004,
2111 SDP_ATTR_BROWSE_GRP_LIST = 0x0005,
2112 SDP_ATTR_LANG_BASE_ATTR_ID_LIST = 0x0006,
2113 SDP_ATTR_SVCINFO_TTL = 0x0007,
2114 SDP_ATTR_SERVICE_AVAILABILITY = 0x0008,
2115 SDP_ATTR_PFILE_DESC_LIST = 0x0009,
2116 SDP_ATTR_DOC_URL = 0x000a,
2117 SDP_ATTR_CLNT_EXEC_URL = 0x000b,
2118 SDP_ATTR_ICON_URL = 0x000c,
2119 SDP_ATTR_ADD_PROTO_DESC_LIST = 0x000d,
2120
2121 SDP_ATTR_SVCNAME_PRIMARY = SDP_PRIMARY_LANG_BASE + 0,
2122 SDP_ATTR_SVCDESC_PRIMARY = SDP_PRIMARY_LANG_BASE + 1,
2123 SDP_ATTR_SVCPROV_PRIMARY = SDP_PRIMARY_LANG_BASE + 2,
2124
2125 SDP_ATTR_GROUP_ID = 0x0200,
2126 SDP_ATTR_IP_SUBNET = 0x0200,
2127
2128 /* SDP */
2129 SDP_ATTR_VERSION_NUM_LIST = 0x0200,
2130 SDP_ATTR_SVCDB_STATE = 0x0201,
2131
2132 SDP_ATTR_SERVICE_VERSION = 0x0300,
2133 SDP_ATTR_EXTERNAL_NETWORK = 0x0301,
2134 SDP_ATTR_SUPPORTED_DATA_STORES_LIST = 0x0301,
2135 SDP_ATTR_FAX_CLASS1_SUPPORT = 0x0302,
2136 SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL = 0x0302,
2137 SDP_ATTR_FAX_CLASS20_SUPPORT = 0x0303,
2138 SDP_ATTR_SUPPORTED_FORMATS_LIST = 0x0303,
2139 SDP_ATTR_FAX_CLASS2_SUPPORT = 0x0304,
2140 SDP_ATTR_AUDIO_FEEDBACK_SUPPORT = 0x0305,
2141 SDP_ATTR_NETWORK_ADDRESS = 0x0306,
2142 SDP_ATTR_WAP_GATEWAY = 0x0307,
2143 SDP_ATTR_HOMEPAGE_URL = 0x0308,
2144 SDP_ATTR_WAP_STACK_TYPE = 0x0309,
2145 SDP_ATTR_SECURITY_DESC = 0x030a,
2146 SDP_ATTR_NET_ACCESS_TYPE = 0x030b,
2147 SDP_ATTR_MAX_NET_ACCESSRATE = 0x030c,
2148 SDP_ATTR_IP4_SUBNET = 0x030d,
2149 SDP_ATTR_IP6_SUBNET = 0x030e,
2150 SDP_ATTR_SUPPORTED_CAPABILITIES = 0x0310,
2151 SDP_ATTR_SUPPORTED_FEATURES = 0x0311,
2152 SDP_ATTR_SUPPORTED_FUNCTIONS = 0x0312,
2153 SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY = 0x0313,
2154 SDP_ATTR_SUPPORTED_REPOSITORIES = 0x0314,
2155
2156 /* PnP Information */
2157 SDP_ATTR_SPECIFICATION_ID = 0x0200,
2158 SDP_ATTR_VENDOR_ID = 0x0201,
2159 SDP_ATTR_PRODUCT_ID = 0x0202,
2160 SDP_ATTR_VERSION = 0x0203,
2161 SDP_ATTR_PRIMARY_RECORD = 0x0204,
2162 SDP_ATTR_VENDOR_ID_SOURCE = 0x0205,
2163
2164 /* BT HID */
2165 SDP_ATTR_DEVICE_RELEASE_NUMBER = 0x0200,
2166 SDP_ATTR_PARSER_VERSION = 0x0201,
2167 SDP_ATTR_DEVICE_SUBCLASS = 0x0202,
2168 SDP_ATTR_COUNTRY_CODE = 0x0203,
2169 SDP_ATTR_VIRTUAL_CABLE = 0x0204,
2170 SDP_ATTR_RECONNECT_INITIATE = 0x0205,
2171 SDP_ATTR_DESCRIPTOR_LIST = 0x0206,
2172 SDP_ATTR_LANG_ID_BASE_LIST = 0x0207,
2173 SDP_ATTR_SDP_DISABLE = 0x0208,
2174 SDP_ATTR_BATTERY_POWER = 0x0209,
2175 SDP_ATTR_REMOTE_WAKEUP = 0x020a,
2176 SDP_ATTR_PROFILE_VERSION = 0x020b,
2177 SDP_ATTR_SUPERVISION_TIMEOUT = 0x020c,
2178 SDP_ATTR_NORMALLY_CONNECTABLE = 0x020d,
2179 SDP_ATTR_BOOT_DEVICE = 0x020e,
2180};
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