1 /******************************************************************************
3 * Copyright (C) 1999-2012 Broadcom Corporation
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 ******************************************************************************/
19 /******************************************************************************
21 * This file contains the Bluetooth Manager (BTM) API function external
24 ******************************************************************************/
28 #include "bt_target.h"
33 /*****************************************************************************
34 ** DEVICE CONTROL and COMMON
35 *****************************************************************************/
36 /*****************************
37 ** Device Control Constants
38 ******************************/
39 /* Maximum number of bytes allowed for vendor specific command parameters */
40 #define BTM_MAX_VENDOR_SPECIFIC_LEN HCI_COMMAND_SIZE
42 /* BTM application return status codes */
45 BTM_SUCCESS = 0, /* 0 Command succeeded */
46 BTM_CMD_STARTED, /* 1 Command started OK. */
47 BTM_BUSY, /* 2 Device busy with another command */
48 BTM_NO_RESOURCES, /* 3 No resources to issue command */
49 BTM_MODE_UNSUPPORTED, /* 4 Request for 1 or more unsupported modes */
50 BTM_ILLEGAL_VALUE, /* 5 Illegal parameter value */
51 BTM_WRONG_MODE, /* 6 Device in wrong mode for request */
52 BTM_UNKNOWN_ADDR, /* 7 Unknown remote BD address */
53 BTM_DEVICE_TIMEOUT, /* 8 Device timeout */
54 BTM_BAD_VALUE_RET, /* 9 A bad value was received from HCI */
55 BTM_ERR_PROCESSING, /* 10 Generic error */
56 BTM_NOT_AUTHORIZED, /* 11 Authorization failed */
57 BTM_DEV_RESET, /* 12 Device has been reset */
58 BTM_CMD_STORED, /* 13 request is stored in control block */
59 BTM_ILLEGAL_ACTION, /* 14 state machine gets illegal command */
60 BTM_DELAY_CHECK, /* 15 delay the check on encryption */
61 BTM_SCO_BAD_LENGTH, /* 16 Bad SCO over HCI data length */
62 BTM_SUCCESS_NO_SECURITY, /* 17 security passed, no security set */
63 BTM_FAILED_ON_SECURITY, /* 18 security failed */
64 BTM_REPEATED_ATTEMPTS, /* 19 repeated attempts for LE security requests */
65 BTM_MODE4_LEVEL4_NOT_SUPPORTED /* 20 Secure Connections Only Mode can't be supported */
68 typedef uint8_t tBTM_STATUS;
70 #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE)
73 BTM_BR_ONE, /*0 First state or BR/EDR scan 1*/
74 BTM_BLE_ONE, /*1BLE scan 1*/
75 BTM_BR_TWO, /*2 BR/EDR scan 2*/
76 BTM_BLE_TWO, /*3 BLE scan 2*/
77 BTM_FINISH, /*4 End of Interleave Scan, or normal scan*/
78 BTM_NO_INTERLEAVING /*5 No Interleaving*/
84 /*************************
85 ** Device Control Types
86 **************************/
87 #define BTM_DEVICE_ROLE_BR 0x01
88 #define BTM_DEVICE_ROLE_DUAL 0x02
89 #define BTM_MAX_DEVICE_ROLE BTM_DEVICE_ROLE_DUAL
90 typedef UINT8 tBTM_DEVICE_ROLE;
92 /* Device name of peer (may be truncated to save space in BTM database) */
93 typedef UINT8 tBTM_BD_NAME[BTM_MAX_REM_BD_NAME_LEN + 1];
95 /* Structure returned with local version information */
102 UINT16 lmp_subversion;
105 /* Structure returned with Vendor Specific Command complete callback */
113 #define BTM_VSC_CMPL_DATA_SIZE (BTM_MAX_VENDOR_SPECIFIC_LEN + sizeof(tBTM_VSC_CMPL))
114 /**************************************************
115 ** Device Control and General Callback Functions
116 ***************************************************/
117 /* Callback function for when device status changes. Appl must poll for
118 ** what the new state is (BTM_IsDeviceUp). The event occurs whenever the stack
119 ** has detected that the controller status has changed. This asynchronous event
120 ** is enabled/disabled by calling BTM_RegisterForDeviceStatusNotif().
126 BTM_DEV_STATUS_CMD_TOUT
129 typedef UINT8 tBTM_DEV_STATUS;
132 typedef void (tBTM_DEV_STATUS_CB) (tBTM_DEV_STATUS status);
135 /* Callback function for when a vendor specific event occurs. The length and
136 ** array of returned parameter bytes are included. This asynchronous event
137 ** is enabled/disabled by calling BTM_RegisterForVSEvents().
139 typedef void (tBTM_VS_EVT_CB) (UINT8 len, UINT8 *p);
142 /* General callback function for notifying an application that a synchronous
143 ** BTM function is complete. The pointer contains the address of any returned data.
145 typedef void (tBTM_CMPL_CB) (void *p1);
147 /* VSC callback function for notifying an application that a synchronous
148 ** BTM function is complete. The pointer contains the address of any returned data.
150 typedef void (tBTM_VSC_CMPL_CB) (tBTM_VSC_CMPL *p1);
152 /* Callback for apps to check connection and inquiry filters.
153 ** Parameters are the BD Address of remote and the Dev Class of remote.
154 ** If the app returns none zero, the connection or inquiry result will be dropped.
156 typedef UINT8 (tBTM_FILTER_CB) (BD_ADDR bd_addr, DEV_CLASS dc);
158 /*****************************************************************************
159 ** DEVICE DISCOVERY - Inquiry, Remote Name, Discovery, Class of Device
160 *****************************************************************************/
161 /*******************************
162 ** Device Discovery Constants
163 ********************************/
164 /* Discoverable modes */
165 #define BTM_NON_DISCOVERABLE 0
166 #define BTM_LIMITED_DISCOVERABLE 1
167 #define BTM_GENERAL_DISCOVERABLE 2
168 #define BTM_DISCOVERABLE_MASK (BTM_LIMITED_DISCOVERABLE|BTM_GENERAL_DISCOVERABLE)
169 #define BTM_MAX_DISCOVERABLE BTM_GENERAL_DISCOVERABLE
170 /* high byte for BLE Discoverable modes */
171 #define BTM_BLE_NON_DISCOVERABLE 0x0000
172 #define BTM_BLE_LIMITED_DISCOVERABLE 0x0100
173 #define BTM_BLE_GENERAL_DISCOVERABLE 0x0200
174 #define BTM_BLE_MAX_DISCOVERABLE BTM_BLE_GENERAL_DISCOVERABLE
175 #define BTM_BLE_DISCOVERABLE_MASK (BTM_BLE_NON_DISCOVERABLE|BTM_BLE_LIMITED_DISCOVERABLE|BTM_BLE_GENERAL_DISCOVERABLE)
177 /* Connectable modes */
178 #define BTM_NON_CONNECTABLE 0
179 #define BTM_CONNECTABLE 1
180 #define BTM_CONNECTABLE_MASK (BTM_NON_CONNECTABLE | BTM_CONNECTABLE)
181 /* high byte for BLE Connectable modes */
182 #define BTM_BLE_NON_CONNECTABLE 0x0000
183 #define BTM_BLE_CONNECTABLE 0x0100
184 #define BTM_BLE_MAX_CONNECTABLE BTM_BLE_CONNECTABLE
185 #define BTM_BLE_CONNECTABLE_MASK (BTM_BLE_NON_CONNECTABLE | BTM_BLE_CONNECTABLE)
188 * Note: These modes are associated with the inquiry active values (BTM_*ACTIVE) */
189 #define BTM_INQUIRY_NONE 0
190 #define BTM_GENERAL_INQUIRY 0x01
191 #define BTM_LIMITED_INQUIRY 0x02
192 #define BTM_BR_INQUIRY_MASK (BTM_GENERAL_INQUIRY | BTM_LIMITED_INQUIRY)
194 /* high byte of inquiry mode for BLE inquiry mode */
195 #define BTM_BLE_INQUIRY_NONE 0x00
196 #define BTM_BLE_GENERAL_INQUIRY 0x10
197 #define BTM_BLE_LIMITED_INQUIRY 0x20
198 #define BTM_BLE_INQUIRY_MASK (BTM_BLE_GENERAL_INQUIRY|BTM_BLE_LIMITED_INQUIRY)
200 /* BTM_IsInquiryActive return values (Bit Mask)
201 * Note: These bit masks are associated with the inquiry modes (BTM_*_INQUIRY) */
202 #define BTM_INQUIRY_INACTIVE 0x0 /* no inquiry in progress */
203 #define BTM_GENERAL_INQUIRY_ACTIVE BTM_GENERAL_INQUIRY /* a general inquiry is in progress */
204 #define BTM_LIMITED_INQUIRY_ACTIVE BTM_LIMITED_INQUIRY /* a limited inquiry is in progress */
205 #define BTM_PERIODIC_INQUIRY_ACTIVE 0x8 /* a periodic inquiry is active */
206 #define BTM_SSP_INQUIRY_ACTIVE 0x4 /* SSP is active, so inquiry is disallowed (work around for FW bug) */
207 #define BTM_LE_GENERAL_INQUIRY_ACTIVE BTM_BLE_GENERAL_INQUIRY /* a general inquiry is in progress */
208 #define BTM_LE_LIMITED_INQUIRY_ACTIVE BTM_BLE_LIMITED_INQUIRY /* a limited inquiry is in progress */
210 /* inquiry activity mask */
211 #define BTM_BR_INQ_ACTIVE_MASK (BTM_GENERAL_INQUIRY_ACTIVE|BTM_LIMITED_INQUIRY_ACTIVE|BTM_PERIODIC_INQUIRY_ACTIVE) /* BR/EDR inquiry activity mask */
212 #define BTM_BLE_SCAN_ACTIVE_MASK 0xF0 /* LE scan activity mask */
213 #define BTM_BLE_INQ_ACTIVE_MASK (BTM_LE_GENERAL_INQUIRY_ACTIVE|BTM_LE_LIMITED_INQUIRY_ACTIVE) /* LE inquiry activity mask*/
214 #define BTM_INQUIRY_ACTIVE_MASK (BTM_BR_INQ_ACTIVE_MASK | BTM_BLE_INQ_ACTIVE_MASK) /* inquiry activity mask */
216 /* Define scan types */
217 #define BTM_SCAN_TYPE_STANDARD 0
218 #define BTM_SCAN_TYPE_INTERLACED 1 /* 1.2 devices only */
220 /* Define inquiry results mode */
221 #define BTM_INQ_RESULT_STANDARD 0
222 #define BTM_INQ_RESULT_WITH_RSSI 1
223 #define BTM_INQ_RESULT_EXTENDED 2
225 #define BTM_INQ_RES_IGNORE_RSSI 0x7f /* RSSI value not supplied (ignore it) */
227 /* Inquiry Filter Condition types (see tBTM_INQ_PARMS) */
228 #define BTM_CLR_INQUIRY_FILTER 0 /* Inquiry Filtering is turned off */
229 #define BTM_FILTER_COND_DEVICE_CLASS HCI_FILTER_COND_DEVICE_CLASS /* Filter on device class */
230 #define BTM_FILTER_COND_BD_ADDR HCI_FILTER_COND_BD_ADDR /* Filter on device addr */
232 /* State of the remote name retrieval during inquiry operations.
233 ** Used in the tBTM_INQ_INFO structure, and returned in the
234 ** BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext functions.
235 ** The name field is valid when the state returned is
236 ** BTM_INQ_RMT_NAME_DONE */
237 #define BTM_INQ_RMT_NAME_EMPTY 0
238 #define BTM_INQ_RMT_NAME_PENDING 1
239 #define BTM_INQ_RMT_NAME_DONE 2
240 #define BTM_INQ_RMT_NAME_FAILED 3
242 /*********************************
243 *** Class of Device constants ***
244 *********************************/
245 #define BTM_FORMAT_TYPE_1 0x00
247 /****************************
248 ** minor device class field
249 *****************************/
251 /* 0x00 is used as unclassified for all minor device classes */
252 #define BTM_COD_MINOR_UNCLASSIFIED 0x00
254 /* minor device class field for Computer Major Class */
255 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
256 #define BTM_COD_MINOR_DESKTOP_WORKSTATION 0x04
257 #define BTM_COD_MINOR_SERVER_COMPUTER 0x08
258 #define BTM_COD_MINOR_LAPTOP 0x0C
259 #define BTM_COD_MINOR_HANDHELD_PC_PDA 0x10 /* clam shell */
260 #define BTM_COD_MINOR_PALM_SIZE_PC_PDA 0x14
261 #define BTM_COD_MINOR_WEARABLE_COMPUTER 0x18 /* watch sized */
263 /* minor device class field for Phone Major Class */
264 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
265 #define BTM_COD_MINOR_CELLULAR 0x04
266 #define BTM_COD_MINOR_CORDLESS 0x08
267 #define BTM_COD_MINOR_SMART_PHONE 0x0C
268 #define BTM_COD_MINOR_WIRED_MDM_V_GTWY 0x10 /* wired modem or voice gatway */
269 #define BTM_COD_MINOR_ISDN_ACCESS 0x14
271 /* minor device class field for LAN Access Point Major Class */
272 /* Load Factor Field bit 5-7 */
273 #define BTM_COD_MINOR_FULLY_AVAILABLE 0x00
274 #define BTM_COD_MINOR_1_17_UTILIZED 0x20
275 #define BTM_COD_MINOR_17_33_UTILIZED 0x40
276 #define BTM_COD_MINOR_33_50_UTILIZED 0x60
277 #define BTM_COD_MINOR_50_67_UTILIZED 0x80
278 #define BTM_COD_MINOR_67_83_UTILIZED 0xA0
279 #define BTM_COD_MINOR_83_99_UTILIZED 0xC0
280 #define BTM_COD_MINOR_NO_SERVICE_AVAILABLE 0xE0
281 /* sub-Field bit 2-4 */
282 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
284 /* minor device class field for Audio/Video Major Class */
285 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
286 #define BTM_COD_MINOR_CONFM_HEADSET 0x04
287 #define BTM_COD_MINOR_CONFM_HANDSFREE 0x08
288 #define BTM_COD_MINOR_MICROPHONE 0x10
289 #define BTM_COD_MINOR_LOUDSPEAKER 0x14
290 #define BTM_COD_MINOR_HEADPHONES 0x18
291 #define BTM_COD_MINOR_PORTABLE_AUDIO 0x1C
292 #define BTM_COD_MINOR_CAR_AUDIO 0x20
293 #define BTM_COD_MINOR_SET_TOP_BOX 0x24
294 #define BTM_COD_MINOR_HIFI_AUDIO 0x28
295 #define BTM_COD_MINOR_VCR 0x2C
296 #define BTM_COD_MINOR_VIDEO_CAMERA 0x30
297 #define BTM_COD_MINOR_CAMCORDER 0x34
298 #define BTM_COD_MINOR_VIDEO_MONITOR 0x38
299 #define BTM_COD_MINOR_VIDDISP_LDSPKR 0x3C
300 #define BTM_COD_MINOR_VIDEO_CONFERENCING 0x40
301 #define BTM_COD_MINOR_GAMING_TOY 0x48
303 /* minor device class field for Peripheral Major Class */
304 /* Bits 6-7 independently specify mouse, keyboard, or combo mouse/keyboard */
305 #define BTM_COD_MINOR_KEYBOARD 0x40
306 #define BTM_COD_MINOR_POINTING 0x80
307 #define BTM_COD_MINOR_COMBO 0xC0
308 /* Bits 2-5 OR'd with selection from bits 6-7 */
309 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
310 #define BTM_COD_MINOR_JOYSTICK 0x04
311 #define BTM_COD_MINOR_GAMEPAD 0x08
312 #define BTM_COD_MINOR_REMOTE_CONTROL 0x0C
313 #define BTM_COD_MINOR_SENSING_DEVICE 0x10
314 #define BTM_COD_MINOR_DIGITIZING_TABLET 0x14
315 #define BTM_COD_MINOR_CARD_READER 0x18 /* e.g. SIM card reader */
316 #define BTM_COD_MINOR_DIGITAL_PAN 0x1C
317 #define BTM_COD_MINOR_HAND_SCANNER 0x20
318 #define BTM_COD_MINOR_HAND_GESTURAL_INPUT 0x24
320 /* minor device class field for Imaging Major Class */
321 /* Bits 5-7 independently specify display, camera, scanner, or printer */
322 #define BTM_COD_MINOR_DISPLAY 0x10
323 #define BTM_COD_MINOR_CAMERA 0x20
324 #define BTM_COD_MINOR_SCANNER 0x40
325 #define BTM_COD_MINOR_PRINTER 0x80
326 /* Bits 2-3 Reserved */
327 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */
329 /* minor device class field for Wearable Major Class */
330 /* Bits 2-7 meaningful */
331 #define BTM_COD_MINOR_WRIST_WATCH 0x04
332 #define BTM_COD_MINOR_PAGER 0x08
333 #define BTM_COD_MINOR_JACKET 0x0C
334 #define BTM_COD_MINOR_HELMET 0x10
335 #define BTM_COD_MINOR_GLASSES 0x14
337 /* minor device class field for Toy Major Class */
338 /* Bits 2-7 meaningful */
339 #define BTM_COD_MINOR_ROBOT 0x04
340 #define BTM_COD_MINOR_VEHICLE 0x08
341 #define BTM_COD_MINOR_DOLL_ACTION_FIGURE 0x0C
342 #define BTM_COD_MINOR_CONTROLLER 0x10
343 #define BTM_COD_MINOR_GAME 0x14
345 /* minor device class field for Health Major Class */
346 /* Bits 2-7 meaningful */
347 #define BTM_COD_MINOR_BLOOD_MONITOR 0x04
348 #define BTM_COD_MINOR_THERMOMETER 0x08
349 #define BTM_COD_MINOR_WEIGHING_SCALE 0x0C
350 #define BTM_COD_MINOR_GLUCOSE_METER 0x10
351 #define BTM_COD_MINOR_PULSE_OXIMETER 0x14
352 #define BTM_COD_MINOR_HEART_PULSE_MONITOR 0x18
353 #define BTM_COD_MINOR_HEALTH_DATA_DISPLAY 0x1C
354 #define BTM_COD_MINOR_STEP_COUNTER 0x20
355 #define BTM_COD_MINOR_BODY_COM_ANALYZER 0x24
356 #define BTM_COD_MINOR_PEAK_FLOW_MONITOR 0x28
357 #define BTM_COD_MINOR_MEDICATION_MONITOR 0x2C
358 #define BTM_COD_MINOR_KNEE_PROSTHESIS 0x30
359 #define BTM_COD_MINOR_ANKLE_PROSTHESIS 0x34
362 /***************************
363 ** major device class field
364 ****************************/
365 #define BTM_COD_MAJOR_MISCELLANEOUS 0x00
366 #define BTM_COD_MAJOR_COMPUTER 0x01
367 #define BTM_COD_MAJOR_PHONE 0x02
368 #define BTM_COD_MAJOR_LAN_ACCESS_PT 0x03
369 #define BTM_COD_MAJOR_AUDIO 0x04
370 #define BTM_COD_MAJOR_PERIPHERAL 0x05
371 #define BTM_COD_MAJOR_IMAGING 0x06
372 #define BTM_COD_MAJOR_WEARABLE 0x07
373 #define BTM_COD_MAJOR_TOY 0x08
374 #define BTM_COD_MAJOR_HEALTH 0x09
375 #define BTM_COD_MAJOR_UNCLASSIFIED 0x1F
377 /***************************
378 ** service class fields
379 ****************************/
380 #define BTM_COD_SERVICE_LMTD_DISCOVER 0x0020
381 #define BTM_COD_SERVICE_POSITIONING 0x0100
382 #define BTM_COD_SERVICE_NETWORKING 0x0200
383 #define BTM_COD_SERVICE_RENDERING 0x0400
384 #define BTM_COD_SERVICE_CAPTURING 0x0800
385 #define BTM_COD_SERVICE_OBJ_TRANSFER 0x1000
386 #define BTM_COD_SERVICE_AUDIO 0x2000
387 #define BTM_COD_SERVICE_TELEPHONY 0x4000
388 #define BTM_COD_SERVICE_INFORMATION 0x8000
390 /* class of device field macros */
391 #define BTM_COD_FORMAT_TYPE(u8, pd) {u8 = pd[2]&0x03;}
392 #define BTM_COD_MINOR_CLASS(u8, pd) {u8 = pd[2]&0xFC;}
393 #define BTM_COD_MAJOR_CLASS(u8, pd) {u8 = pd[1]&0x1F;}
394 #define BTM_COD_SERVICE_CLASS(u16, pd) {u16 = pd[0]; u16<<=8; u16 += pd[1]&0xE0;}
396 /* to set the fields (assumes that format type is always 0) */
397 #define FIELDS_TO_COD(pd, mn, mj, sv) {pd[2] = mn; pd[1] = \
398 mj+ ((sv)&BTM_COD_SERVICE_CLASS_LO_B); \
402 #define BTM_COD_FORMAT_TYPE_MASK 0x03
403 #define BTM_COD_MINOR_CLASS_MASK 0xFC
404 #define BTM_COD_MAJOR_CLASS_MASK 0x1F
405 #define BTM_COD_SERVICE_CLASS_LO_B 0x00E0
406 #define BTM_COD_SERVICE_CLASS_MASK 0xFFE0
409 /* BTM service definitions
410 ** Used for storing EIR data to bit mask
414 BTM_EIR_UUID_SERVCLASS_SERVICE_DISCOVERY_SERVER,
415 /* BTM_EIR_UUID_SERVCLASS_BROWSE_GROUP_DESCRIPTOR, */
416 /* BTM_EIR_UUID_SERVCLASS_PUBLIC_BROWSE_GROUP, */
417 BTM_EIR_UUID_SERVCLASS_SERIAL_PORT,
418 BTM_EIR_UUID_SERVCLASS_LAN_ACCESS_USING_PPP,
419 BTM_EIR_UUID_SERVCLASS_DIALUP_NETWORKING,
420 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC,
421 BTM_EIR_UUID_SERVCLASS_OBEX_OBJECT_PUSH,
422 BTM_EIR_UUID_SERVCLASS_OBEX_FILE_TRANSFER,
423 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC_COMMAND,
424 BTM_EIR_UUID_SERVCLASS_HEADSET,
425 BTM_EIR_UUID_SERVCLASS_CORDLESS_TELEPHONY,
426 BTM_EIR_UUID_SERVCLASS_AUDIO_SOURCE,
427 BTM_EIR_UUID_SERVCLASS_AUDIO_SINK,
428 BTM_EIR_UUID_SERVCLASS_AV_REM_CTRL_TARGET,
429 /* BTM_EIR_UUID_SERVCLASS_ADV_AUDIO_DISTRIBUTION, */
430 BTM_EIR_UUID_SERVCLASS_AV_REMOTE_CONTROL,
431 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING, */
432 BTM_EIR_UUID_SERVCLASS_INTERCOM,
433 BTM_EIR_UUID_SERVCLASS_FAX,
434 BTM_EIR_UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY,
435 /* BTM_EIR_UUID_SERVCLASS_WAP, */
436 /* BTM_EIR_UUID_SERVCLASS_WAP_CLIENT, */
437 BTM_EIR_UUID_SERVCLASS_PANU,
438 BTM_EIR_UUID_SERVCLASS_NAP,
439 BTM_EIR_UUID_SERVCLASS_GN,
440 BTM_EIR_UUID_SERVCLASS_DIRECT_PRINTING,
441 /* BTM_EIR_UUID_SERVCLASS_REFERENCE_PRINTING, */
442 BTM_EIR_UUID_SERVCLASS_IMAGING,
443 BTM_EIR_UUID_SERVCLASS_IMAGING_RESPONDER,
444 BTM_EIR_UUID_SERVCLASS_IMAGING_AUTO_ARCHIVE,
445 BTM_EIR_UUID_SERVCLASS_IMAGING_REF_OBJECTS,
446 BTM_EIR_UUID_SERVCLASS_HF_HANDSFREE,
447 BTM_EIR_UUID_SERVCLASS_AG_HANDSFREE,
448 BTM_EIR_UUID_SERVCLASS_DIR_PRT_REF_OBJ_SERVICE,
449 /* BTM_EIR_UUID_SERVCLASS_REFLECTED_UI, */
450 BTM_EIR_UUID_SERVCLASS_BASIC_PRINTING,
451 BTM_EIR_UUID_SERVCLASS_PRINTING_STATUS,
452 BTM_EIR_UUID_SERVCLASS_HUMAN_INTERFACE,
453 BTM_EIR_UUID_SERVCLASS_CABLE_REPLACEMENT,
454 BTM_EIR_UUID_SERVCLASS_HCRP_PRINT,
455 BTM_EIR_UUID_SERVCLASS_HCRP_SCAN,
456 /* BTM_EIR_UUID_SERVCLASS_COMMON_ISDN_ACCESS, */
457 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING_GW, */
458 /* BTM_EIR_UUID_SERVCLASS_UDI_MT, */
459 /* BTM_EIR_UUID_SERVCLASS_UDI_TA, */
460 /* BTM_EIR_UUID_SERVCLASS_VCP, */
461 BTM_EIR_UUID_SERVCLASS_SAP,
462 BTM_EIR_UUID_SERVCLASS_PBAP_PCE,
463 BTM_EIR_UUID_SERVCLASS_PBAP_PSE,
464 /* BTM_EIR_UUID_SERVCLASS_TE_PHONE_ACCESS, */
465 /* BTM_EIR_UUID_SERVCLASS_ME_PHONE_ACCESS, */
466 BTM_EIR_UUID_SERVCLASS_PHONE_ACCESS,
467 BTM_EIR_UUID_SERVCLASS_HEADSET_HS,
468 BTM_EIR_UUID_SERVCLASS_PNP_INFORMATION,
469 /* BTM_EIR_UUID_SERVCLASS_GENERIC_NETWORKING, */
470 /* BTM_EIR_UUID_SERVCLASS_GENERIC_FILETRANSFER, */
471 /* BTM_EIR_UUID_SERVCLASS_GENERIC_AUDIO, */
472 /* BTM_EIR_UUID_SERVCLASS_GENERIC_TELEPHONY, */
473 /* BTM_EIR_UUID_SERVCLASS_UPNP_SERVICE, */
474 /* BTM_EIR_UUID_SERVCLASS_UPNP_IP_SERVICE, */
475 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_PAN, */
476 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_LAP, */
477 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_L2CAP, */
478 BTM_EIR_UUID_SERVCLASS_VIDEO_SOURCE,
479 BTM_EIR_UUID_SERVCLASS_VIDEO_SINK,
480 /* BTM_EIR_UUID_SERVCLASS_VIDEO_DISTRIBUTION */
481 /* BTM_EIR_UUID_SERVCLASS_HDP_PROFILE */
482 BTM_EIR_UUID_SERVCLASS_MESSAGE_ACCESS,
483 BTM_EIR_UUID_SERVCLASS_MESSAGE_NOTIFICATION,
484 BTM_EIR_UUID_SERVCLASS_HDP_SOURCE,
485 BTM_EIR_UUID_SERVCLASS_HDP_SINK,
489 /* search result in EIR of inquiry database */
490 #define BTM_EIR_FOUND 0
491 #define BTM_EIR_NOT_FOUND 1
492 #define BTM_EIR_UNKNOWN 2
494 typedef UINT8 tBTM_EIR_SEARCH_RESULT;
496 #define BTM_EIR_FLAGS_TYPE HCI_EIR_FLAGS_TYPE /* 0x01 */
497 #define BTM_EIR_MORE_16BITS_UUID_TYPE HCI_EIR_MORE_16BITS_UUID_TYPE /* 0x02 */
498 #define BTM_EIR_COMPLETE_16BITS_UUID_TYPE HCI_EIR_COMPLETE_16BITS_UUID_TYPE /* 0x03 */
499 #define BTM_EIR_MORE_32BITS_UUID_TYPE HCI_EIR_MORE_32BITS_UUID_TYPE /* 0x04 */
500 #define BTM_EIR_COMPLETE_32BITS_UUID_TYPE HCI_EIR_COMPLETE_32BITS_UUID_TYPE /* 0x05 */
501 #define BTM_EIR_MORE_128BITS_UUID_TYPE HCI_EIR_MORE_128BITS_UUID_TYPE /* 0x06 */
502 #define BTM_EIR_COMPLETE_128BITS_UUID_TYPE HCI_EIR_COMPLETE_128BITS_UUID_TYPE /* 0x07 */
503 #define BTM_EIR_SHORTENED_LOCAL_NAME_TYPE HCI_EIR_SHORTENED_LOCAL_NAME_TYPE /* 0x08 */
504 #define BTM_EIR_COMPLETE_LOCAL_NAME_TYPE HCI_EIR_COMPLETE_LOCAL_NAME_TYPE /* 0x09 */
505 #define BTM_EIR_TX_POWER_LEVEL_TYPE HCI_EIR_TX_POWER_LEVEL_TYPE /* 0x0A */
506 #define BTM_EIR_MANUFACTURER_SPECIFIC_TYPE HCI_EIR_MANUFACTURER_SPECIFIC_TYPE /* 0xFF */
508 /* the following EIR tags are defined to OOB, not regular EIR data */
509 #define BTM_EIR_OOB_BD_ADDR_TYPE HCI_EIR_OOB_BD_ADDR_TYPE /* 6 bytes */
510 #define BTM_EIR_OOB_COD_TYPE HCI_EIR_OOB_COD_TYPE /* 3 bytes */
511 #define BTM_EIR_OOB_SSP_HASH_C_TYPE HCI_EIR_OOB_SSP_HASH_C_TYPE /* 16 bytes */
512 #define BTM_EIR_OOB_SSP_RAND_R_TYPE HCI_EIR_OOB_SSP_RAND_R_TYPE /* 16 bytes */
514 #define BTM_OOB_MANDATORY_SIZE 8 /* include 2 bytes length & 6 bytes bd_addr */
515 #define BTM_OOB_DATA_LEN_SIZE 2
516 #define BTM_OOB_BD_ADDR_SIZE 6
517 #define BTM_OOB_COD_SIZE BT_OOB_COD_SIZE
518 #define BTM_OOB_HASH_C_SIZE BT_OOB_HASH_C_SIZE
519 #define BTM_OOB_RAND_R_SIZE BT_OOB_RAND_R_SIZE
521 #define BTM_BLE_SEC_NONE 0
522 #define BTM_BLE_SEC_ENCRYPT 1 /* encrypt the link using current key */
523 #define BTM_BLE_SEC_ENCRYPT_NO_MITM 2
524 #define BTM_BLE_SEC_ENCRYPT_MITM 3
525 typedef UINT8 tBTM_BLE_SEC_ACT;
527 /************************************************************************************************
528 ** BTM Services MACROS handle array of UINT32 bits for more than 32 services
529 *************************************************************************************************/
530 /* Determine the number of UINT32's necessary for services */
531 #define BTM_EIR_ARRAY_BITS 32 /* Number of bits in each array element */
532 #define BTM_EIR_SERVICE_ARRAY_SIZE (((UINT32)BTM_EIR_MAX_SERVICES / BTM_EIR_ARRAY_BITS) + \
533 (((UINT32)BTM_EIR_MAX_SERVICES % BTM_EIR_ARRAY_BITS) ? 1 : 0))
535 /* MACRO to set the service bit mask in a bit stream */
536 #define BTM_EIR_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] |= \
537 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS)))
540 /* MACRO to clear the service bit mask in a bit stream */
541 #define BTM_EIR_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] &= \
542 ~((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS)))
544 /* MACRO to check the service bit mask in a bit stream */
545 #define BTM_EIR_HAS_SERVICE(p, service) ((((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] & \
546 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) >> (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))
548 /* start of EIR in HCI buffer, 4 bytes = HCI Command(2) + Length(1) + FEC_Req(1) */
549 #define BTM_HCI_EIR_OFFSET (BT_HDR_SIZE + 4)
551 /***************************
552 ** Device Discovery Types
553 ****************************/
554 /* Definitions of the parameters passed to BTM_StartInquiry and
555 ** BTM_SetPeriodicInquiryMode.
557 typedef struct /* contains the two device class condition fields */
560 DEV_CLASS dev_class_mask;
564 typedef union /* contains the inquiry filter condition */
567 tBTM_COD_COND cod_cond;
568 } tBTM_INQ_FILT_COND;
571 typedef struct /* contains the parameters passed to the inquiry functions */
573 UINT8 mode; /* general or limited */
574 UINT8 duration; /* duration of the inquiry (1.28 sec increments) */
575 UINT8 max_resps; /* maximum number of responses to return */
576 BOOLEAN report_dup; /* report duplicated inquiry response with higher RSSI value */
577 UINT8 filter_cond_type; /* new devices, BD ADDR, COD, or No filtering */
578 tBTM_INQ_FILT_COND filter_cond; /* filter value based on filter cond type */
579 #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE)
580 UINT8 intl_duration[4]; /*duration array storing the interleave scan's time portions*/
584 #define BTM_INQ_RESULT_BR 0x01
585 #define BTM_INQ_RESULT_BLE 0x02
587 #if (BLE_INCLUDED == TRUE)
588 #define BTM_BLE_EVT_CONN_ADV 0x00
589 #define BTM_BLE_EVT_CONN_DIR_ADV 0x01
590 #define BTM_BLE_EVT_DISC_ADV 0x02
591 #define BTM_BLE_EVT_NON_CONN_ADV 0x03
592 #define BTM_BLE_EVT_SCAN_RSP 0x04
593 typedef UINT8 tBTM_BLE_EVT_TYPE;
596 /* These are the fields returned in each device's response to the inquiry. It
597 ** is returned in the results callback if registered.
602 BD_ADDR remote_bd_addr;
604 UINT8 page_scan_rep_mode;
605 UINT8 page_scan_per_mode;
606 UINT8 page_scan_mode;
607 INT8 rssi; /* Set to BTM_INQ_RES_IGNORE_RSSI if not valid */
608 UINT32 eir_uuid[BTM_EIR_SERVICE_ARRAY_SIZE];
609 BOOLEAN eir_complete_list;
610 #if (BLE_INCLUDED == TRUE)
611 tBT_DEVICE_TYPE device_type;
612 UINT8 inq_result_type;
614 tBTM_BLE_EVT_TYPE ble_evt_type;
620 /* This is the inquiry response information held in its database by BTM, and available
621 ** to applications via BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext.
625 tBTM_INQ_RESULTS results;
627 BOOLEAN appl_knows_rem_name; /* set by application if it knows the remote name of the peer device.
628 This is later used by application to determine if remote name request is
629 required to be done. Having the flag here avoid duplicate store of inquiry results */
630 #if ( BLE_INCLUDED == TRUE)
631 UINT16 remote_name_len;
632 tBTM_BD_NAME remote_name;
633 UINT8 remote_name_state;
634 UINT8 remote_name_type;
640 /* Structure returned with inquiry complete callback */
644 UINT8 num_resp; /* Number of results from the current inquiry */
648 /* Structure returned with remote name request */
654 BD_NAME remote_bd_name;
655 } tBTM_REMOTE_DEV_NAME;
659 UINT8 pcm_intf_rate; /* PCM interface rate: 0: 128kbps, 1: 256 kbps;
660 2:512 bps; 3: 1024kbps; 4: 2048kbps */
661 UINT8 frame_type; /* frame type: 0: short; 1: long */
662 UINT8 sync_mode; /* sync mode: 0: slave; 1: master */
663 UINT8 clock_mode; /* clock mode: 0: slave; 1: master */
667 /****************************************
668 ** Device Discovery Callback Functions
669 *****************************************/
670 /* Callback function for asynchronous notifications when the BTM inquiry DB
671 ** changes. First param is inquiry database, second is if added to or removed
672 ** from the inquiry database.
674 typedef void (tBTM_INQ_DB_CHANGE_CB) (void *p1, BOOLEAN is_new);
676 /* Callback function for notifications when the BTM gets inquiry response.
677 ** First param is inquiry results database, second is pointer of EIR.
679 typedef void (tBTM_INQ_RESULTS_CB) (tBTM_INQ_RESULTS *p_inq_results, UINT8 *p_eir);
681 /*****************************************************************************
682 ** ACL CHANNEL MANAGEMENT
683 *****************************************************************************/
689 #define BTM_ACL_MODE_NORMAL HCI_MODE_ACTIVE
690 #define BTM_ACL_MODE_HOLD HCI_MODE_HOLD
691 #define BTM_ACL_MODE_SNIFF HCI_MODE_SNIFF
692 #define BTM_ACL_MODE_PARK HCI_MODE_PARK
694 /* Returned with structure in role switch callback (tBTM_ROLE_SWITCH_CMPL) */
695 #define BTM_ROLE_MASTER HCI_ROLE_MASTER
696 #define BTM_ROLE_SLAVE HCI_ROLE_SLAVE
697 #define BTM_ROLE_UNDEFINED 0xff /* undefined value (error status) */
699 /* ACL Packet Types */
700 #define BTM_ACL_PKT_TYPES_MASK_DM1 HCI_PKT_TYPES_MASK_DM1
701 #define BTM_ACL_PKT_TYPES_MASK_DH1 HCI_PKT_TYPES_MASK_DH1
702 #define BTM_ACL_PKT_TYPES_MASK_DM3 HCI_PKT_TYPES_MASK_DM3
703 #define BTM_ACL_PKT_TYPES_MASK_DH3 HCI_PKT_TYPES_MASK_DH3
704 #define BTM_ACL_PKT_TYPES_MASK_DM5 HCI_PKT_TYPES_MASK_DM5
705 #define BTM_ACL_PKT_TYPES_MASK_DH5 HCI_PKT_TYPES_MASK_DH5
706 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 HCI_PKT_TYPES_MASK_NO_2_DH1
707 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 HCI_PKT_TYPES_MASK_NO_3_DH1
708 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 HCI_PKT_TYPES_MASK_NO_2_DH3
709 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 HCI_PKT_TYPES_MASK_NO_3_DH3
710 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 HCI_PKT_TYPES_MASK_NO_2_DH5
711 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH5 HCI_PKT_TYPES_MASK_NO_3_DH5
717 /* Structure returned with Role Switch information (in tBTM_CMPL_CB callback function)
718 ** in response to BTM_SwitchRole call.
722 UINT8 hci_status; /* HCI status returned with the event */
723 UINT8 role; /* BTM_ROLE_MASTER or BTM_ROLE_SLAVE */
724 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the switch */
725 } tBTM_ROLE_SWITCH_CMPL;
727 /* Structure returned with QoS information (in tBTM_CMPL_CB callback function)
728 ** in response to BTM_SetQoS call.
735 } tBTM_QOS_SETUP_CMPL;
738 /* Structure returned with read RSSI event (in tBTM_CMPL_CB callback function)
739 ** in response to BTM_ReadRSSI call.
749 /* Structure returned with read current TX power event (in tBTM_CMPL_CB callback function)
750 ** in response to BTM_ReadTxPower call.
758 } tBTM_TX_POWER_RESULTS;
760 /* Structure returned with read link quality event (in tBTM_CMPL_CB callback function)
761 ** in response to BTM_ReadLinkQuality call.
769 } tBTM_LINK_QUALITY_RESULTS;
771 /* Structure returned with read inq tx power quality event (in tBTM_CMPL_CB callback function)
772 ** in response to BTM_ReadInquiryRspTxPower call.
779 } tBTM_INQ_TXPWR_RESULTS;
789 typedef UINT8 tBTM_BL_EVENT;
790 typedef UINT16 tBTM_BL_EVENT_MASK;
792 #define BTM_BL_CONN_MASK 0x0001
793 #define BTM_BL_DISCN_MASK 0x0002
794 #define BTM_BL_UPDATE_MASK 0x0004
795 #define BTM_BL_ROLE_CHG_MASK 0x0008
797 /* Device features mask definitions */
798 #define BTM_FEATURE_BYTES_PER_PAGE HCI_FEATURE_BYTES_PER_PAGE
799 #define BTM_EXT_FEATURES_PAGE_MAX HCI_EXT_FEATURES_PAGE_MAX
801 /* the data type associated with BTM_BL_CONN_EVT */
804 tBTM_BL_EVENT event; /* The event reported. */
805 BD_ADDR_PTR p_bda; /* The address of the newly connected device */
806 DEV_CLASS_PTR p_dc; /* The device class */
807 BD_NAME_PTR p_bdn; /* The device name */
808 UINT8 *p_features; /* pointer to the remote device's features page[0] (supported features page) */
809 #if BLE_INCLUDED == TRUE
810 UINT16 handle; /* connection handle */
811 tBT_TRANSPORT transport; /* link is LE or not */
815 /* the data type associated with BTM_BL_DISCN_EVT */
818 tBTM_BL_EVENT event; /* The event reported. */
819 BD_ADDR_PTR p_bda; /* The address of the disconnected device */
820 #if BLE_INCLUDED == TRUE
821 UINT16 handle; /* disconnected connection handle */
822 tBT_TRANSPORT transport; /* link is LE link or not */
824 } tBTM_BL_DISCN_DATA;
826 /* Busy-Level shall have the inquiry_paging mask set when
827 * inquiry/paging is in progress, Else the number of ACL links */
828 #define BTM_BL_INQUIRY_PAGING_MASK 0x10
829 #define BTM_BL_INQUIRY_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x1)
830 #define BTM_BL_INQUIRY_CANCELLED (BTM_BL_INQUIRY_PAGING_MASK | 0x2)
831 #define BTM_BL_INQUIRY_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x3)
832 #define BTM_BL_PAGING_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x4)
833 #define BTM_BL_PAGING_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x5)
834 /* the data type associated with BTM_BL_UPDATE_EVT */
837 tBTM_BL_EVENT event; /* The event reported. */
838 UINT8 busy_level;/* when paging or inquiring, level is 10.
839 * Otherwise, the number of ACL links. */
840 UINT8 busy_level_flags; /* Notifies actual inquiry/page activities */
841 } tBTM_BL_UPDATE_DATA;
843 /* the data type associated with BTM_BL_ROLE_CHG_EVT */
846 tBTM_BL_EVENT event; /* The event reported. */
847 BD_ADDR_PTR p_bda; /* The address of the peer connected device */
849 UINT8 hci_status; /* HCI status returned with the event */
850 } tBTM_BL_ROLE_CHG_DATA;
854 tBTM_BL_EVENT event; /* The event reported. */
855 tBTM_BL_CONN_DATA conn; /* The data associated with BTM_BL_CONN_EVT */
856 tBTM_BL_DISCN_DATA discn; /* The data associated with BTM_BL_DISCN_EVT */
857 tBTM_BL_UPDATE_DATA update; /* The data associated with BTM_BL_UPDATE_EVT */
858 tBTM_BL_ROLE_CHG_DATA role_chg;/*The data associated with BTM_BL_ROLE_CHG_EVT */
859 } tBTM_BL_EVENT_DATA;
861 /* Callback function for notifications when the BTM busy level
864 typedef void (tBTM_BL_CHANGE_CB) (tBTM_BL_EVENT_DATA *p_data);
866 /***************************
867 ** ACL Callback Functions
868 ****************************/
869 /* Callback function for notifications when the BTM ACL connection DB
870 ** changes. First param is BD address, second is if added or removed.
871 ** Registered through BTM_AclRegisterForChanges call.
873 #if BLE_INCLUDED == TRUE
874 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc,
875 BD_NAME p_bdn, UINT8 *features,
876 BOOLEAN is_new, UINT16 handle,
877 tBT_TRANSPORT transport);
879 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc,
880 BD_NAME p_bdn, UINT8 *features,
883 /*****************************************************************************
884 ** SCO CHANNEL MANAGEMENT
885 *****************************************************************************/
890 /* Define an invalid SCO index and an invalid HCI handle */
891 #define BTM_INVALID_SCO_INDEX 0xFFFF
892 #define BTM_INVALID_HCI_HANDLE 0xFFFF
894 /* Define an invalid SCO disconnect reason */
895 #define BTM_INVALID_SCO_DISC_REASON 0xFFFF
897 /* Define first active SCO index */
898 #define BTM_FIRST_ACTIVE_SCO_INDEX BTM_MAX_SCO_LINKS
900 /* Define SCO packet types used in APIs */
901 #define BTM_SCO_PKT_TYPES_MASK_HV1 HCI_ESCO_PKT_TYPES_MASK_HV1
902 #define BTM_SCO_PKT_TYPES_MASK_HV2 HCI_ESCO_PKT_TYPES_MASK_HV2
903 #define BTM_SCO_PKT_TYPES_MASK_HV3 HCI_ESCO_PKT_TYPES_MASK_HV3
904 #define BTM_SCO_PKT_TYPES_MASK_EV3 HCI_ESCO_PKT_TYPES_MASK_EV3
905 #define BTM_SCO_PKT_TYPES_MASK_EV4 HCI_ESCO_PKT_TYPES_MASK_EV4
906 #define BTM_SCO_PKT_TYPES_MASK_EV5 HCI_ESCO_PKT_TYPES_MASK_EV5
907 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV3
908 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV3
909 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV5
910 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV5
912 #define BTM_SCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_HV1 | \
913 BTM_SCO_PKT_TYPES_MASK_HV2 | \
914 BTM_SCO_PKT_TYPES_MASK_HV3)
916 #define BTM_ESCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_EV3 | \
917 BTM_SCO_PKT_TYPES_MASK_EV4 | \
918 BTM_SCO_PKT_TYPES_MASK_EV5)
920 #define BTM_SCO_LINK_ALL_PKT_MASK (BTM_SCO_LINK_ONLY_MASK | \
921 BTM_ESCO_LINK_ONLY_MASK)
923 #define BTM_VALID_SCO_ALL_PKT_TYPE HCI_VALID_SCO_ALL_PKT_TYPE
925 /* Passed in BTM_CreateSco if the packet type parameter should be ignored */
926 #define BTM_IGNORE_SCO_PKT_TYPE 0
931 #define BTM_LINK_TYPE_SCO HCI_LINK_TYPE_SCO
932 #define BTM_LINK_TYPE_ESCO HCI_LINK_TYPE_ESCO
933 typedef UINT8 tBTM_SCO_TYPE;
938 ********************/
939 #define BTM_SCO_ROUTE_PCM HCI_BRCM_SCO_ROUTE_PCM
940 #define BTM_SCO_ROUTE_HCI HCI_BRCM_SCO_ROUTE_HCI
941 typedef UINT8 tBTM_SCO_ROUTE_TYPE;
946 ********************/
947 // TODO(google) This should use common definitions
948 // in hci/include/hci_audio.h
949 #define BTM_SCO_CODEC_NONE 0x0000
950 #define BTM_SCO_CODEC_CVSD 0x0001
951 #define BTM_SCO_CODEC_MSBC 0x0002
952 typedef UINT16 tBTM_SCO_CODEC_TYPE;
957 ** SCO Air Mode Types
958 ********************/
959 #define BTM_SCO_AIR_MODE_U_LAW 0
960 #define BTM_SCO_AIR_MODE_A_LAW 1
961 #define BTM_SCO_AIR_MODE_CVSD 2
962 #define BTM_SCO_AIR_MODE_TRANSPNT 3
963 typedef UINT8 tBTM_SCO_AIR_MODE_TYPE;
966 ** SCO Voice Settings
967 ********************/
968 #define BTM_VOICE_SETTING_CVSD ((UINT16) (HCI_INP_CODING_LINEAR | \
969 HCI_INP_DATA_FMT_2S_COMPLEMENT | \
970 HCI_INP_SAMPLE_SIZE_16BIT | \
971 HCI_AIR_CODING_FORMAT_CVSD))
973 #define BTM_VOICE_SETTING_TRANS ((UINT16) (HCI_INP_CODING_LINEAR | \
974 HCI_INP_DATA_FMT_2S_COMPLEMENT | \
975 HCI_INP_SAMPLE_SIZE_16BIT | \
976 HCI_AIR_CODING_FORMAT_TRANSPNT))
980 ********************/
983 BTM_SCO_DATA_CORRECT,
984 BTM_SCO_DATA_PAR_ERR,
986 BTM_SCO_DATA_PAR_LOST
988 typedef UINT8 tBTM_SCO_DATA_FLAG;
990 /***************************
991 ** SCO Callback Functions
992 ****************************/
993 typedef void (tBTM_SCO_CB) (UINT16 sco_inx);
994 typedef void (tBTM_SCO_DATA_CB) (UINT16 sco_inx, BT_HDR *p_data, tBTM_SCO_DATA_FLAG status);
999 #define BTM_64KBITS_RATE 0x00001f40 /* 64 kbits/sec data rate */
1001 /* Retransmission effort */
1002 #define BTM_ESCO_RETRANS_OFF 0
1003 #define BTM_ESCO_RETRANS_POWER 1
1004 #define BTM_ESCO_RETRANS_QUALITY 2
1005 #define BTM_ESCO_RETRANS_DONTCARE 0xff
1007 /* Max Latency Don't Care */
1008 #define BTM_ESCO_MAX_LAT_DONTCARE 0xffff
1013 /* tBTM_ESCO_CBACK event types */
1014 #define BTM_ESCO_CHG_EVT 1
1015 #define BTM_ESCO_CONN_REQ_EVT 2
1016 typedef UINT8 tBTM_ESCO_EVT;
1018 /* Passed into BTM_SetEScoMode() */
1024 UINT16 voice_contfmt; /* Voice Settings or Content Format */
1025 UINT16 packet_types;
1026 UINT8 retrans_effort;
1032 UINT16 packet_types;
1033 UINT8 retrans_effort;
1034 } tBTM_CHG_ESCO_PARAMS;
1036 /* Returned by BTM_ReadEScoLinkParms() */
1042 UINT8 link_type; /* BTM_LINK_TYPE_SCO or BTM_LINK_TYPE_ESCO */
1044 UINT8 retrans_window;
1056 UINT8 retrans_window;
1057 } tBTM_CHG_ESCO_EVT_DATA;
1063 DEV_CLASS dev_class;
1064 tBTM_SCO_TYPE link_type;
1065 } tBTM_ESCO_CONN_REQ_EVT_DATA;
1069 tBTM_CHG_ESCO_EVT_DATA chg_evt;
1070 tBTM_ESCO_CONN_REQ_EVT_DATA conn_evt;
1071 } tBTM_ESCO_EVT_DATA;
1073 /***************************
1074 ** eSCO Callback Functions
1075 ****************************/
1076 typedef void (tBTM_ESCO_CBACK) (tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p_data);
1079 /*****************************************************************************
1080 ** SECURITY MANAGEMENT
1081 *****************************************************************************/
1082 /*******************************
1083 ** Security Manager Constants
1084 ********************************/
1086 /* Security Mode (BTM_SetSecurityMode) */
1087 #define BTM_SEC_MODE_UNDEFINED 0
1088 #define BTM_SEC_MODE_NONE 1
1089 #define BTM_SEC_MODE_SERVICE 2
1090 #define BTM_SEC_MODE_LINK 3
1091 #define BTM_SEC_MODE_SP 4
1092 #define BTM_SEC_MODE_SP_DEBUG 5
1093 #define BTM_SEC_MODE_SC 6
1095 /* Maximum Number of BTM Security Modes */
1096 #define BTM_SEC_MODES_MAX 7
1098 /* Security Service Levels [bit mask] (BTM_SetSecurityLevel)
1099 ** Encryption should not be used without authentication
1101 #define BTM_SEC_NONE 0x0000 /* Nothing required */
1102 #define BTM_SEC_IN_AUTHORIZE 0x0001 /* Inbound call requires authorization */
1103 #define BTM_SEC_IN_AUTHENTICATE 0x0002 /* Inbound call requires authentication */
1104 #define BTM_SEC_IN_ENCRYPT 0x0004 /* Inbound call requires encryption */
1105 #define BTM_SEC_OUT_AUTHORIZE 0x0008 /* Outbound call requires authorization */
1106 #define BTM_SEC_OUT_AUTHENTICATE 0x0010 /* Outbound call requires authentication */
1107 #define BTM_SEC_OUT_ENCRYPT 0x0020 /* Outbound call requires encryption */
1108 #define BTM_SEC_MODE4_LEVEL4 0x0040 /* Secure Connections Only Mode */
1109 #define BTM_SEC_FORCE_MASTER 0x0100 /* Need to switch connection to be master */
1110 #define BTM_SEC_ATTEMPT_MASTER 0x0200 /* Try to switch connection to be master */
1111 #define BTM_SEC_FORCE_SLAVE 0x0400 /* Need to switch connection to be master */
1112 #define BTM_SEC_ATTEMPT_SLAVE 0x0800 /* Try to switch connection to be slave */
1113 #define BTM_SEC_IN_MITM 0x1000 /* inbound Do man in the middle protection */
1114 #define BTM_SEC_OUT_MITM 0x2000 /* outbound Do man in the middle protection */
1115 #define BTM_SEC_IN_MIN_16_DIGIT_PIN 0x4000 /* enforce a minimum of 16 digit for sec mode 2 */
1117 /* Security Flags [bit mask] (BTM_GetSecurityFlags)
1119 #define BTM_SEC_FLAG_AUTHORIZED 0x01
1120 #define BTM_SEC_FLAG_AUTHENTICATED 0x02
1121 #define BTM_SEC_FLAG_ENCRYPTED 0x04
1122 #define BTM_SEC_FLAG_LKEY_KNOWN 0x10
1123 #define BTM_SEC_FLAG_LKEY_AUTHED 0x20
1126 #define BTM_PIN_TYPE_VARIABLE HCI_PIN_TYPE_VARIABLE
1127 #define BTM_PIN_TYPE_FIXED HCI_PIN_TYPE_FIXED
1129 /* Link Key types used to generate the new link key.
1130 ** returned in link key notification callback function
1132 #define BTM_LKEY_TYPE_COMBINATION HCI_LKEY_TYPE_COMBINATION
1133 #define BTM_LKEY_TYPE_LOCAL_UNIT HCI_LKEY_TYPE_LOCAL_UNIT
1134 #define BTM_LKEY_TYPE_REMOTE_UNIT HCI_LKEY_TYPE_REMOTE_UNIT
1135 #define BTM_LKEY_TYPE_DEBUG_COMB HCI_LKEY_TYPE_DEBUG_COMB
1136 #define BTM_LKEY_TYPE_UNAUTH_COMB HCI_LKEY_TYPE_UNAUTH_COMB
1137 #define BTM_LKEY_TYPE_AUTH_COMB HCI_LKEY_TYPE_AUTH_COMB
1138 #define BTM_LKEY_TYPE_CHANGED_COMB HCI_LKEY_TYPE_CHANGED_COMB
1140 #define BTM_LKEY_TYPE_UNAUTH_COMB_P_256 HCI_LKEY_TYPE_UNAUTH_COMB_P_256
1141 #define BTM_LKEY_TYPE_AUTH_COMB_P_256 HCI_LKEY_TYPE_AUTH_COMB_P_256
1143 #define BTM_LTK_DERIVED_LKEY_OFFSET 0x20 /* "easy" requirements for LK derived from LTK */
1144 #define BTM_LKEY_TYPE_IGNORE 0xff /* used when event is response from
1145 hci return link keys request */
1147 typedef UINT8 tBTM_LINK_KEY_TYPE;
1149 /* Protocol level security (BTM_SetSecurityLevel) */
1150 #define BTM_SEC_PROTO_L2CAP 0
1151 #define BTM_SEC_PROTO_SDP 1
1152 #define BTM_SEC_PROTO_TCS 2
1153 #define BTM_SEC_PROTO_RFCOMM 3
1154 #define BTM_SEC_PROTO_OBEX 4
1155 #define BTM_SEC_PROTO_BNEP 5
1156 #define BTM_SEC_PROTO_HID 6 /* HID */
1157 #define BTM_SEC_PROTO_AVDT 7
1158 #define BTM_SEC_PROTO_MCA 8
1160 /* Determine the number of UINT32's necessary for security services */
1161 #define BTM_SEC_ARRAY_BITS 32 /* Number of bits in each array element */
1162 #define BTM_SEC_SERVICE_ARRAY_SIZE (((UINT32)BTM_SEC_MAX_SERVICES / BTM_SEC_ARRAY_BITS) + \
1163 (((UINT32)BTM_SEC_MAX_SERVICES % BTM_SEC_ARRAY_BITS) ? 1 : 0))
1165 /* Security service definitions (BTM_SetSecurityLevel)
1166 ** Used for Authorization APIs
1168 #define BTM_SEC_SERVICE_SDP_SERVER 0
1169 #define BTM_SEC_SERVICE_SERIAL_PORT 1
1170 #define BTM_SEC_SERVICE_LAN_ACCESS 2
1171 #define BTM_SEC_SERVICE_DUN 3
1172 #define BTM_SEC_SERVICE_IRMC_SYNC 4
1173 #define BTM_SEC_SERVICE_IRMC_SYNC_CMD 5
1174 #define BTM_SEC_SERVICE_OBEX 6
1175 #define BTM_SEC_SERVICE_OBEX_FTP 7
1176 #define BTM_SEC_SERVICE_HEADSET 8
1177 #define BTM_SEC_SERVICE_CORDLESS 9
1178 #define BTM_SEC_SERVICE_INTERCOM 10
1179 #define BTM_SEC_SERVICE_FAX 11
1180 #define BTM_SEC_SERVICE_HEADSET_AG 12
1181 #define BTM_SEC_SERVICE_PNP_INFO 13
1182 #define BTM_SEC_SERVICE_GEN_NET 14
1183 #define BTM_SEC_SERVICE_GEN_FILE 15
1184 #define BTM_SEC_SERVICE_GEN_AUDIO 16
1185 #define BTM_SEC_SERVICE_GEN_TEL 17
1186 #define BTM_SEC_SERVICE_CTP_DATA 18
1187 #define BTM_SEC_SERVICE_HCRP_CTRL 19
1188 #define BTM_SEC_SERVICE_HCRP_DATA 20
1189 #define BTM_SEC_SERVICE_HCRP_NOTIF 21
1190 #define BTM_SEC_SERVICE_BPP_JOB 22
1191 #define BTM_SEC_SERVICE_BPP_STATUS 23
1192 #define BTM_SEC_SERVICE_BPP_REF 24
1193 #define BTM_SEC_SERVICE_BNEP_PANU 25
1194 #define BTM_SEC_SERVICE_BNEP_GN 26
1195 #define BTM_SEC_SERVICE_BNEP_NAP 27
1196 #define BTM_SEC_SERVICE_HF_HANDSFREE 28
1197 #define BTM_SEC_SERVICE_AG_HANDSFREE 29
1198 #define BTM_SEC_SERVICE_TE_PHONE_ACCESS 30
1199 #define BTM_SEC_SERVICE_ME_PHONE_ACCESS 31
1201 #define BTM_SEC_SERVICE_HIDH_SEC_CTRL 32
1202 #define BTM_SEC_SERVICE_HIDH_NOSEC_CTRL 33
1203 #define BTM_SEC_SERVICE_HIDH_INTR 34
1204 #define BTM_SEC_SERVICE_BIP 35
1205 #define BTM_SEC_SERVICE_BIP_REF 36
1206 #define BTM_SEC_SERVICE_AVDTP 37
1207 #define BTM_SEC_SERVICE_AVDTP_NOSEC 38
1208 #define BTM_SEC_SERVICE_AVCTP 39
1209 #define BTM_SEC_SERVICE_SAP 40
1210 #define BTM_SEC_SERVICE_PBAP 41
1211 #define BTM_SEC_SERVICE_RFC_MUX 42
1212 #define BTM_SEC_SERVICE_AVCTP_BROWSE 43
1213 #define BTM_SEC_SERVICE_MAP 44
1214 #define BTM_SEC_SERVICE_MAP_NOTIF 45
1215 #define BTM_SEC_SERVICE_MCAP_CTRL 46
1216 #define BTM_SEC_SERVICE_MCAP_DATA 47
1217 #define BTM_SEC_SERVICE_HDP_SNK 48
1218 #define BTM_SEC_SERVICE_HDP_SRC 49
1219 #define BTM_SEC_SERVICE_ATT 50
1221 /* Update these as services are added */
1222 #define BTM_SEC_SERVICE_FIRST_EMPTY 51
1224 #ifndef BTM_SEC_MAX_SERVICES
1225 #define BTM_SEC_MAX_SERVICES 75
1228 /************************************************************************************************
1229 ** Security Services MACROS handle array of UINT32 bits for more than 32 trusted services
1230 *************************************************************************************************/
1231 /* MACRO to set the security service bit mask in a bit stream */
1232 #define BTM_SEC_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] |= \
1233 ((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))
1236 /* MACRO to clear the security service bit mask in a bit stream */
1237 #define BTM_SEC_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] &= \
1238 ~((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))
1240 /* MACRO to check the security service bit mask in a bit stream (Returns TRUE or FALSE) */
1241 #define BTM_SEC_IS_SERVICE_TRUSTED(p, service) (((((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)]) & \
1242 (UINT32)(((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))) ? TRUE : FALSE)
1244 /* MACRO to copy two trusted device bitmask */
1245 #define BTM_SEC_COPY_TRUSTED_DEVICE(p_src, p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \
1246 ((UINT32 *)(p_dst))[trst] = ((UINT32 *)(p_src))[trst];}
1248 /* MACRO to clear two trusted device bitmask */
1249 #define BTM_SEC_CLR_TRUSTED_DEVICE(p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \
1250 ((UINT32 *)(p_dst))[trst] = 0;}
1252 /* Following bits can be provided by host in the trusted_mask array */
1253 /* 0..31 bits of mask[0] (Least Significant Word) */
1254 #define BTM_SEC_TRUST_SDP_SERVER (1 << BTM_SEC_SERVICE_SDP_SERVER)
1255 #define BTM_SEC_TRUST_SERIAL_PORT (1 << BTM_SEC_SERVICE_SERIAL_PORT)
1256 #define BTM_SEC_TRUST_LAN_ACCESS (1 << BTM_SEC_SERVICE_LAN_ACCESS)
1257 #define BTM_SEC_TRUST_DUN (1 << BTM_SEC_SERVICE_DUN)
1258 #define BTM_SEC_TRUST_IRMC_SYNC (1 << BTM_SEC_SERVICE_IRMC_SYNC)
1259 #define BTM_SEC_TRUST_IRMC_SYNC_CMD (1 << BTM_SEC_SERVICE_IRMC_SYNC_CMD)
1260 #define BTM_SEC_TRUST_OBEX (1 << BTM_SEC_SERVICE_OBEX)
1261 #define BTM_SEC_TRUST_OBEX_FTP (1 << BTM_SEC_SERVICE_OBEX_FTP)
1262 #define BTM_SEC_TRUST_HEADSET (1 << BTM_SEC_SERVICE_HEADSET)
1263 #define BTM_SEC_TRUST_CORDLESS (1 << BTM_SEC_SERVICE_CORDLESS)
1264 #define BTM_SEC_TRUST_INTERCOM (1 << BTM_SEC_SERVICE_INTERCOM)
1265 #define BTM_SEC_TRUST_FAX (1 << BTM_SEC_SERVICE_FAX)
1266 #define BTM_SEC_TRUST_HEADSET_AG (1 << BTM_SEC_SERVICE_HEADSET_AG)
1267 #define BTM_SEC_TRUST_PNP_INFO (1 << BTM_SEC_SERVICE_PNP_INFO)
1268 #define BTM_SEC_TRUST_GEN_NET (1 << BTM_SEC_SERVICE_GEN_NET)
1269 #define BTM_SEC_TRUST_GEN_FILE (1 << BTM_SEC_SERVICE_GEN_FILE)
1270 #define BTM_SEC_TRUST_GEN_AUDIO (1 << BTM_SEC_SERVICE_GEN_AUDIO)
1271 #define BTM_SEC_TRUST_GEN_TEL (1 << BTM_SEC_SERVICE_GEN_TEL)
1272 #define BTM_SEC_TRUST_CTP_DATA (1 << BTM_SEC_SERVICE_CTP_DATA)
1273 #define BTM_SEC_TRUST_HCRP_CTRL (1 << BTM_SEC_SERVICE_HCRP_CTRL)
1274 #define BTM_SEC_TRUST_HCRP_DATA (1 << BTM_SEC_SERVICE_HCRP_DATA)
1275 #define BTM_SEC_TRUST_HCRP_NOTIF (1 << BTM_SEC_SERVICE_HCRP_NOTIF)
1276 #define BTM_SEC_TRUST_BPP_JOB (1 << BTM_SEC_SERVICE_JOB)
1277 #define BTM_SEC_TRUST_BPP_STATUS (1 << BTM_SEC_SERVICE_STATUS)
1278 #define BTM_SEC_TRUST_BPP_REF (1 << BTM_SEC_SERVICE_REF)
1279 #define BTM_SEC_TRUST_BNEP_PANU (1 << BTM_SEC_SERVICE_BNEP_PANU)
1280 #define BTM_SEC_TRUST_BNEP_GN (1 << BTM_SEC_SERVICE_BNEP_GN)
1281 #define BTM_SEC_TRUST_BNEP_NAP (1 << BTM_SEC_SERVICE_BNEP_NAP)
1282 #define BTM_SEC_TRUST_HFP_HF (1 << BTM_SEC_SERVICE_HF_HANDSFREE)
1283 #define BTM_SEC_TRUST_HFP_AG (1 << BTM_SEC_SERVICE_AG_HANDSFREE)
1284 #define BTM_SEC_TRUST_TE_PHONE_ACCESS (1 << BTM_SEC_SERVICE_TE_PHONE_ACCESS)
1285 #define BTM_SEC_TRUST_ME_PHONE_ACCESS (1 << BTM_SEC_SERVICE_ME_PHONE_ACCESS)
1287 /* 0..31 bits of mask[1] (Most Significant Word) */
1288 #define BTM_SEC_TRUST_HIDH_CTRL (1 << (BTM_SEC_SERVICE_HIDH_SEC_CTRL - 32))
1289 #define BTM_SEC_TRUST_HIDH_NOSEC_CTRL (1 << (BTM_SEC_SERVICE_HIDH_NOSEC_CTRL - 32))
1290 #define BTM_SEC_TRUST_HIDH_INTR (1 << (BTM_SEC_SERVICE_HIDH_INTR - 32))
1291 #define BTM_SEC_TRUST_BIP (1 << (BTM_SEC_SERVICE_BIP - 32))
1292 #define BTM_SEC_TRUST_BIP_REF (1 << (BTM_SEC_SERVICE_BIP_REF - 32))
1293 #define BTM_SEC_TRUST_AVDTP (1 << (BTM_SEC_SERVICE_AVDTP - 32))
1294 #define BTM_SEC_TRUST_AVDTP_NOSEC (1 << (BTM_SEC_SERVICE_AVDTP_NOSEC - 32))
1295 #define BTM_SEC_TRUST_AVCTP (1 << (BTM_SEC_SERVICE_AVCTP - 32))
1296 #define BTM_SEC_TRUST_SAP (1 << (BTM_SEC_SERVICE_SAP - 32))
1297 #define BTM_SEC_TRUST_PBAP (1 << (BTM_SEC_SERVICE_PBAP - 32))
1298 #define BTM_SEC_TRUST_RFC_MUX (1 << (BTM_SEC_SERVICE_RFC_MUX - 32))
1299 #define BTM_SEC_TRUST_AVCTP_BROWSE (1 << (BTM_SEC_SERVICE_AVCTP_BROWSE - 32))
1300 #define BTM_SEC_TRUST_MAP (1 << (BTM_SEC_SERVICE_MAP - 32))
1301 #define BTM_SEC_TRUST_MAP_NOTIF (1 << (BTM_SEC_SERVICE_MAP_NOTIF - 32))
1302 #define BTM_SEC_TRUST_MCAP_CTRL (1 << (BTM_SEC_SERVICE_MCAP_CTRL - 32))
1303 #define BTM_SEC_TRUST_MCAP_DATA (1 << (BTM_SEC_SERVICE_MCAP_DATA - 32))
1304 #define BTM_SEC_TRUST_HDP_SNK (1 << (BTM_SEC_SERVICE_HDP_SNK - 32))
1305 #define BTM_SEC_TRUST_HDP_SRC (1 << (BTM_SEC_SERVICE_HDP_SRC - 32))
1307 #define BTM_SEC_TRUST_ALL 0xFFFFFFFF /* for each array element */
1309 /****************************************
1310 ** Security Manager Callback Functions
1311 *****************************************/
1312 /* Authorize device for service. Parameters are
1313 ** BD Address of remote
1314 ** Device Class of remote
1315 ** BD Name of remote
1317 ** Service Id (NULL - unknown service or unused
1318 ** [BTM_SEC_SERVICE_NAME_LEN set to 0])
1319 ** Is originator of the connection
1320 ** Result of the operation
1322 typedef UINT8 (tBTM_AUTHORIZE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class,
1323 tBTM_BD_NAME bd_name, UINT8 *service_name,
1324 UINT8 service_id, BOOLEAN is_originator);
1326 /* Get PIN for the connection. Parameters are
1327 ** BD Address of remote
1328 ** Device Class of remote
1329 ** BD Name of remote
1330 ** Flag indicating the minimum pin code length to be 16 digits
1332 typedef UINT8 (tBTM_PIN_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class,
1333 tBTM_BD_NAME bd_name, BOOLEAN min_16_digit);
1335 /* New Link Key for the connection. Parameters are
1336 ** BD Address of remote
1338 ** Key Type: Combination, Local Unit, or Remote Unit
1340 typedef UINT8 (tBTM_LINK_KEY_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class,
1341 tBTM_BD_NAME bd_name, UINT8 *key,
1345 /* Remote Name Resolved. Parameters are
1346 ** BD Address of remote
1347 ** BD Name of remote
1349 typedef void (tBTM_RMT_NAME_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dc,
1350 tBTM_BD_NAME bd_name);
1353 /* Authentication complete for the connection. Parameters are
1354 ** BD Address of remote
1355 ** Device Class of remote
1356 ** BD Name of remote
1359 typedef UINT8 (tBTM_AUTH_COMPLETE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class,
1360 tBTM_BD_NAME bd_name, int result);
1364 BTM_SP_IO_REQ_EVT, /* received IO_CAPABILITY_REQUEST event */
1365 BTM_SP_IO_RSP_EVT, /* received IO_CAPABILITY_RESPONSE event */
1366 BTM_SP_CFM_REQ_EVT, /* received USER_CONFIRMATION_REQUEST event */
1367 BTM_SP_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */
1368 BTM_SP_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */
1369 BTM_SP_KEYPRESS_EVT, /* received KEYPRESS_NOTIFY event */
1370 BTM_SP_LOC_OOB_EVT, /* received result for READ_LOCAL_OOB_DATA command */
1371 BTM_SP_RMT_OOB_EVT, /* received REMOTE_OOB_DATA_REQUEST event */
1372 BTM_SP_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */
1373 BTM_SP_UPGRADE_EVT /* check if the application wants to upgrade the link key */
1375 typedef UINT8 tBTM_SP_EVT;
1377 #define BTM_IO_CAP_OUT 0 /* DisplayOnly */
1378 #define BTM_IO_CAP_IO 1 /* DisplayYesNo */
1379 #define BTM_IO_CAP_IN 2 /* KeyboardOnly */
1380 #define BTM_IO_CAP_NONE 3 /* NoInputNoOutput */
1381 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
1382 #define BTM_IO_CAP_KBDISP 4 /* Keyboard display */
1383 #define BTM_IO_CAP_MAX 5
1385 #define BTM_IO_CAP_MAX 4
1388 typedef UINT8 tBTM_IO_CAP;
1390 #define BTM_MAX_PASSKEY_VAL (999999)
1391 #define BTM_MIN_PASSKEY_VAL (0)
1393 #define BTM_AUTH_SP_NO 0 /* MITM Protection Not Required - Single Profile/non-bonding
1394 Numeric comparison with automatic accept allowed */
1395 #define BTM_AUTH_SP_YES 1 /* MITM Protection Required - Single Profile/non-bonding
1396 Use IO Capabilities to determine authentication procedure */
1397 #define BTM_AUTH_AP_NO 2 /* MITM Protection Not Required - All Profiles/dedicated bonding
1398 Numeric comparison with automatic accept allowed */
1399 #define BTM_AUTH_AP_YES 3 /* MITM Protection Required - All Profiles/dedicated bonding
1400 Use IO Capabilities to determine authentication procedure */
1401 #define BTM_AUTH_SPGB_NO 4 /* MITM Protection Not Required - Single Profiles/general bonding
1402 Numeric comparison with automatic accept allowed */
1403 #define BTM_AUTH_SPGB_YES 5 /* MITM Protection Required - Single Profiles/general bonding
1404 Use IO Capabilities to determine authentication procedure */
1405 #define BTM_AUTH_DD_BOND 2 /* this bit is ORed to the BTM_AUTH_SP_* when IO exchange for dedicated bonding */
1406 #define BTM_AUTH_GB_BIT 4 /* the genernal bonding bit */
1407 #define BTM_AUTH_BONDS 6 /* the general/dedicated bonding bits */
1408 #define BTM_AUTH_YN_BIT 1 /* this is the Yes or No bit */
1410 #define BTM_BLE_INITIATOR_KEY_SIZE 15
1411 #define BTM_BLE_RESPONDER_KEY_SIZE 15
1412 #define BTM_BLE_MAX_KEY_SIZE 16
1414 typedef UINT8 tBTM_AUTH_REQ;
1422 typedef UINT8 tBTM_OOB_DATA;
1424 /* data type for BTM_SP_IO_REQ_EVT */
1427 BD_ADDR bd_addr; /* peer address */
1428 tBTM_IO_CAP io_cap; /* local IO capabilities */
1429 tBTM_OOB_DATA oob_data; /* OOB data present (locally) for the peer device */
1430 tBTM_AUTH_REQ auth_req; /* Authentication required (for local device) */
1431 BOOLEAN is_orig; /* TRUE, if local device initiated the SP process */
1434 /* data type for BTM_SP_IO_RSP_EVT */
1437 BD_ADDR bd_addr; /* peer address */
1438 tBTM_IO_CAP io_cap; /* peer IO capabilities */
1439 tBTM_OOB_DATA oob_data; /* OOB data present at peer device for the local device */
1440 tBTM_AUTH_REQ auth_req; /* Authentication required for peer device */
1443 /* data type for BTM_SP_CFM_REQ_EVT */
1446 BD_ADDR bd_addr; /* peer address */
1447 DEV_CLASS dev_class; /* peer CoD */
1448 tBTM_BD_NAME bd_name; /* peer device name */
1449 UINT32 num_val; /* the numeric value for comparison. If just_works, do not show this number to UI */
1450 BOOLEAN just_works; /* TRUE, if "Just Works" association model */
1451 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */
1452 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */
1453 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of the local device */
1454 tBTM_IO_CAP rmt_io_caps; /* IO Capabilities of the remot device */
1457 /* data type for BTM_SP_KEY_REQ_EVT */
1460 BD_ADDR bd_addr; /* peer address */
1461 DEV_CLASS dev_class; /* peer CoD */
1462 tBTM_BD_NAME bd_name; /* peer device name */
1465 /* data type for BTM_SP_KEY_NOTIF_EVT */
1468 BD_ADDR bd_addr; /* peer address */
1469 DEV_CLASS dev_class; /* peer CoD */
1470 tBTM_BD_NAME bd_name; /* peer device name */
1471 UINT32 passkey; /* passkey */
1472 } tBTM_SP_KEY_NOTIF;
1476 BTM_SP_KEY_STARTED, /* 0 - passkey entry started */
1477 BTM_SP_KEY_ENTERED, /* 1 - passkey digit entered */
1478 BTM_SP_KEY_ERASED, /* 2 - passkey digit erased */
1479 BTM_SP_KEY_CLEARED, /* 3 - passkey cleared */
1480 BTM_SP_KEY_COMPLT, /* 4 - passkey entry completed */
1481 BTM_SP_KEY_OUT_OF_RANGE /* 5 - out of range */
1483 typedef UINT8 tBTM_SP_KEY_TYPE;
1485 /* data type for BTM_SP_KEYPRESS_EVT */
1488 BD_ADDR bd_addr; /* peer address */
1489 tBTM_SP_KEY_TYPE notif_type;
1492 /* data type for BTM_SP_LOC_OOB_EVT */
1495 tBTM_STATUS status; /* */
1496 BT_OCTET16 c; /* Simple Pairing Hash C */
1497 BT_OCTET16 r; /* Simple Pairing Randomnizer R */
1500 /* data type for BTM_SP_RMT_OOB_EVT */
1503 BD_ADDR bd_addr; /* peer address */
1504 DEV_CLASS dev_class; /* peer CoD */
1505 tBTM_BD_NAME bd_name; /* peer device name */
1509 /* data type for BTM_SP_COMPLT_EVT */
1512 BD_ADDR bd_addr; /* peer address */
1513 DEV_CLASS dev_class; /* peer CoD */
1514 tBTM_BD_NAME bd_name; /* peer device name */
1515 tBTM_STATUS status; /* status of the simple pairing process */
1518 /* data type for BTM_SP_UPGRADE_EVT */
1521 BD_ADDR bd_addr; /* peer address */
1522 BOOLEAN upgrade; /* TRUE, to upgrade the link key */
1527 tBTM_SP_IO_REQ io_req; /* BTM_SP_IO_REQ_EVT */
1528 tBTM_SP_IO_RSP io_rsp; /* BTM_SP_IO_RSP_EVT */
1529 tBTM_SP_CFM_REQ cfm_req; /* BTM_SP_CFM_REQ_EVT */
1530 tBTM_SP_KEY_NOTIF key_notif; /* BTM_SP_KEY_NOTIF_EVT */
1531 tBTM_SP_KEY_REQ key_req; /* BTM_SP_KEY_REQ_EVT */
1532 tBTM_SP_KEYPRESS key_press; /* BTM_SP_KEYPRESS_EVT */
1533 tBTM_SP_LOC_OOB loc_oob; /* BTM_SP_LOC_OOB_EVT */
1534 tBTM_SP_RMT_OOB rmt_oob; /* BTM_SP_RMT_OOB_EVT */
1535 tBTM_SP_COMPLT complt; /* BTM_SP_COMPLT_EVT */
1536 tBTM_SP_UPGRADE upgrade; /* BTM_SP_UPGRADE_EVT */
1539 /* Simple Pairing Events. Called by the stack when Simple Pairing related
1542 typedef UINT8 (tBTM_SP_CALLBACK) (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data);
1545 typedef void (tBTM_MKEY_CALLBACK) (BD_ADDR bd_addr, UINT8 status, UINT8 key_flag) ;
1547 /* Encryption enabled/disabled complete: Optionally passed with BTM_SetEncryption.
1549 ** BD Address of remote
1550 ** optional data passed in by BTM_SetEncryption
1551 ** tBTM_STATUS - result of the operation
1553 typedef void (tBTM_SEC_CBACK) (BD_ADDR bd_addr, tBT_TRANSPORT trasnport,
1554 void *p_ref_data, tBTM_STATUS result);
1556 /* Bond Cancel complete. Parameters are
1557 ** Result of the cancel operation
1560 typedef void (tBTM_BOND_CANCEL_CMPL_CALLBACK) (tBTM_STATUS result);
1562 /* LE related event and data structure
1564 #define BTM_LE_IO_REQ_EVT SMP_IO_CAP_REQ_EVT /* received IO_CAPABILITY_REQUEST event */
1565 #define BTM_LE_SEC_REQUEST_EVT SMP_SEC_REQUEST_EVT /* security request event */
1566 #define BTM_LE_KEY_NOTIF_EVT SMP_PASSKEY_NOTIF_EVT /* received USER_PASSKEY_NOTIFY event */
1567 #define BTM_LE_KEY_REQ_EVT SMP_PASSKEY_REQ_EVT /* received USER_PASSKEY_REQUEST event */
1568 #define BTM_LE_OOB_REQ_EVT SMP_OOB_REQ_EVT /* OOB data request event */
1569 #define BTM_LE_NC_REQ_EVT SMP_NC_REQ_EVT /* Numeric Comparison request event */
1570 #define BTM_LE_PR_KEYPR_NOT_EVT SMP_PEER_KEYPR_NOT_EVT /* Peer keypress notification recd event */
1571 /* SC OOB request event (both local and peer OOB data) can be expected in response */
1572 #define BTM_LE_SC_OOB_REQ_EVT SMP_SC_OOB_REQ_EVT
1573 /* SC OOB local data set is created (as result of SMP_CrLocScOobData(...)) */
1574 #define BTM_LE_SC_LOC_OOB_EVT SMP_SC_LOC_OOB_DATA_UP_EVT
1575 #define BTM_LE_BR_KEYS_REQ_EVT SMP_BR_KEYS_REQ_EVT /* SMP over BR keys request event */
1576 #define BTM_LE_COMPLT_EVT SMP_COMPLT_EVT /* SMP complete event */
1577 #define BTM_LE_LAST_FROM_SMP BTM_LE_BR_KEYS_REQ_EVT
1578 #define BTM_LE_KEY_EVT BTM_LE_LAST_FROM_SMP + 1 /* KEY update event */
1579 typedef UINT8 tBTM_LE_EVT;
1581 #define BTM_LE_KEY_NONE 0
1582 #define BTM_LE_KEY_PENC SMP_SEC_KEY_TYPE_ENC /* encryption information of peer device */
1583 #define BTM_LE_KEY_PID SMP_SEC_KEY_TYPE_ID /* identity key of the peer device */
1584 #define BTM_LE_KEY_PCSRK SMP_SEC_KEY_TYPE_CSRK /* peer SRK */
1585 #define BTM_LE_KEY_PLK SMP_SEC_KEY_TYPE_LK
1586 #define BTM_LE_KEY_LLK (SMP_SEC_KEY_TYPE_LK << 4)
1587 #define BTM_LE_KEY_LENC (SMP_SEC_KEY_TYPE_ENC << 4) /* master role security information:div */
1588 #define BTM_LE_KEY_LID (SMP_SEC_KEY_TYPE_ID << 4) /* master device ID key */
1589 #define BTM_LE_KEY_LCSRK (SMP_SEC_KEY_TYPE_CSRK << 4) /* local CSRK has been deliver to peer */
1590 typedef UINT8 tBTM_LE_KEY_TYPE;
1592 #define BTM_LE_AUTH_REQ_NO_BOND SMP_AUTH_NO_BOND /* 0 */
1593 #define BTM_LE_AUTH_REQ_BOND SMP_AUTH_GEN_BOND /* 1 << 0 */
1594 #define BTM_LE_AUTH_REQ_MITM SMP_AUTH_YN_BIT /* 1 << 2 */
1595 typedef UINT8 tBTM_LE_AUTH_REQ;
1596 #define BTM_LE_SC_SUPPORT_BIT SMP_SC_SUPPORT_BIT /* (1 << 3) */
1597 #define BTM_LE_KP_SUPPORT_BIT SMP_KP_SUPPORT_BIT /* (1 << 4) */
1599 #define BTM_LE_AUTH_REQ_SC_ONLY SMP_AUTH_SC_ENC_ONLY /* 1 << 3 */
1600 #define BTM_LE_AUTH_REQ_SC_BOND SMP_AUTH_SC_GB /* 1001 */
1601 #define BTM_LE_AUTH_REQ_SC_MITM SMP_AUTH_SC_MITM_NB /* 1100 */
1602 #define BTM_LE_AUTH_REQ_SC_MITM_BOND SMP_AUTH_SC_MITM_GB /* 1101 */
1603 #define BTM_LE_AUTH_REQ_MASK SMP_AUTH_MASK /* 0x1D */
1605 /* LE security level */
1606 #define BTM_LE_SEC_NONE SMP_SEC_NONE
1607 #define BTM_LE_SEC_UNAUTHENTICATE SMP_SEC_UNAUTHENTICATE /* 1 */
1608 #define BTM_LE_SEC_AUTHENTICATED SMP_SEC_AUTHENTICATED /* 4 */
1609 typedef UINT8 tBTM_LE_SEC;
1614 tBTM_IO_CAP io_cap; /* local IO capabilities */
1615 UINT8 oob_data; /* OOB data present (locally) for the peer device */
1616 tBTM_LE_AUTH_REQ auth_req; /* Authentication request (for local device) contain bonding and MITM info */
1617 UINT8 max_key_size; /* max encryption key size */
1618 tBTM_LE_KEY_TYPE init_keys; /* keys to be distributed, bit mask */
1619 tBTM_LE_KEY_TYPE resp_keys; /* keys to be distributed, bit mask */
1622 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
1623 /* data type for tBTM_LE_COMPLT */
1628 BOOLEAN is_pair_cancel;
1629 BOOLEAN smp_over_br;
1633 /* BLE encryption keys */
1649 }tBTM_LE_PCSRK_KEYS;
1651 /* BLE Encryption reproduction keys */
1667 }tBTM_LE_LCSRK_KEYS;
1672 tBLE_ADDR_TYPE addr_type;
1673 BD_ADDR static_addr;
1678 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */
1679 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */
1680 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */
1681 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
1682 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/
1687 tBTM_LE_KEY_TYPE key_type;
1688 tBTM_LE_KEY_VALUE *p_key_value;
1693 tBTM_LE_IO_REQ io_req; /* BTM_LE_IO_REQ_EVT */
1694 UINT32 key_notif; /* BTM_LE_KEY_NOTIF_EVT */
1695 /* BTM_LE_NC_REQ_EVT */
1696 /* no callback data for BTM_LE_KEY_REQ_EVT */
1697 /* and BTM_LE_OOB_REQ_EVT */
1698 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
1699 tBTM_LE_COMPLT complt; /* BTM_LE_COMPLT_EVT */
1700 tSMP_OOB_DATA_TYPE req_oob_type;
1705 /* Simple Pairing Events. Called by the stack when Simple Pairing related
1708 typedef UINT8 (tBTM_LE_CALLBACK) (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data);
1710 #define BTM_BLE_KEY_TYPE_ID 1
1711 #define BTM_BLE_KEY_TYPE_ER 2
1712 #define BTM_BLE_KEY_TYPE_COUNTER 3 //tobe obsolete
1720 }tBTM_BLE_LOCAL_ID_KEYS;
1724 tBTM_BLE_LOCAL_ID_KEYS id_keys;
1726 }tBTM_BLE_LOCAL_KEYS;
1729 /* New LE identity key for local device.
1731 typedef void (tBTM_LE_KEY_CALLBACK) (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key);
1734 /***************************
1735 ** Security Manager Types
1736 ****************************/
1737 /* Structure that applications use to register with BTM_SecRegister */
1740 tBTM_AUTHORIZE_CALLBACK *p_authorize_callback;
1741 tBTM_PIN_CALLBACK *p_pin_callback;
1742 tBTM_LINK_KEY_CALLBACK *p_link_key_callback;
1743 tBTM_AUTH_COMPLETE_CALLBACK *p_auth_complete_callback;
1744 tBTM_BOND_CANCEL_CMPL_CALLBACK *p_bond_cancel_cmpl_callback;
1745 tBTM_SP_CALLBACK *p_sp_callback;
1746 #if BLE_INCLUDED == TRUE
1747 #if SMP_INCLUDED == TRUE
1748 tBTM_LE_CALLBACK *p_le_callback;
1750 tBTM_LE_KEY_CALLBACK *p_le_key_callback;
1754 /* Callback function for when a link supervision timeout event occurs.
1755 ** This asynchronous event is enabled/disabled by calling BTM_RegForLstoEvt().
1757 typedef void (tBTM_LSTO_CBACK) (BD_ADDR remote_bda, UINT16 timeout);
1759 /*****************************************************************************
1761 *****************************************************************************/
1762 /****************************
1763 ** Power Manager Constants
1764 *****************************/
1765 /* BTM Power manager status codes */
1768 BTM_PM_STS_ACTIVE = HCI_MODE_ACTIVE,
1769 BTM_PM_STS_HOLD = HCI_MODE_HOLD,
1770 BTM_PM_STS_SNIFF = HCI_MODE_SNIFF,
1771 BTM_PM_STS_PARK = HCI_MODE_PARK,
1772 BTM_PM_STS_SSR, /* report the SSR parameters in HCI_SNIFF_SUB_RATE_EVT */
1773 BTM_PM_STS_PENDING, /* when waiting for status from controller */
1774 BTM_PM_STS_ERROR /* when HCI command status returns error */
1776 typedef UINT8 tBTM_PM_STATUS;
1778 /* BTM Power manager modes */
1781 BTM_PM_MD_ACTIVE = BTM_PM_STS_ACTIVE,
1782 BTM_PM_MD_HOLD = BTM_PM_STS_HOLD,
1783 BTM_PM_MD_SNIFF = BTM_PM_STS_SNIFF,
1784 BTM_PM_MD_PARK = BTM_PM_STS_PARK,
1785 BTM_PM_MD_FORCE = 0x10 /* OR this to force ACL link to a certain mode */
1787 typedef UINT8 tBTM_PM_MODE;
1789 #define BTM_PM_SET_ONLY_ID 0x80
1791 /* Operation codes */
1792 #define BTM_PM_REG_SET 1 /* The module wants to set the desired power mode */
1793 #define BTM_PM_REG_NOTIF 2 /* The module wants to receive mode change event */
1794 #define BTM_PM_DEREG 4 /* The module does not want to involve with PM anymore */
1796 /************************
1797 ** Power Manager Types
1798 *************************/
1808 /*************************************
1809 ** Power Manager Callback Functions
1810 **************************************/
1811 typedef void (tBTM_PM_STATUS_CBACK) (BD_ADDR p_bda, tBTM_PM_STATUS status,
1812 UINT16 value, UINT8 hci_status);
1815 /************************
1816 ** Stored Linkkey Types
1817 *************************/
1818 #define BTM_CB_EVT_DELETE_STORED_LINK_KEYS 4
1826 } tBTM_DELETE_STORED_LINK_KEY_COMPLETE;
1828 /* MIP evnets, callbacks */
1831 BTM_MIP_MODE_CHG_EVT,
1832 BTM_MIP_DISCONNECT_EVT,
1833 BTM_MIP_PKTS_COMPL_EVT,
1836 typedef UINT8 tBTM_MIP_EVT;
1843 } tBTM_MIP_MODE_CHANGE;
1850 } tBTM_MIP_CONN_TIMEOUT;
1852 #define BTM_MIP_MAX_RX_LEN 17
1859 UINT8 rx_data[BTM_MIP_MAX_RX_LEN];
1866 UINT8 data[11]; /* data[0] shows Vender-specific device type */
1867 } tBTM_MIP_EIR_HANDSHAKE;
1872 UINT16 num_sent; /* Number of packets completed at the controller */
1873 } tBTM_MIP_PKTS_COMPL;
1878 tBTM_MIP_MODE_CHANGE mod_chg;
1879 tBTM_MIP_CONN_TIMEOUT conn_tmo;
1880 tBTM_MIP_EIR_HANDSHAKE eir;
1881 tBTM_MIP_PKTS_COMPL completed;
1882 tBTM_MIP_RXDATA rxdata;
1883 } tBTM_MIP_EVENT_DATA;
1885 /* MIP event callback function */
1886 typedef void (tBTM_MIP_EVENTS_CB) (tBTM_MIP_EVT event, tBTM_MIP_EVENT_DATA data);
1888 /* MIP Device query callback function */
1889 typedef BOOLEAN (tBTM_MIP_QUERY_CB) (BD_ADDR dev_addr, UINT8 *p_mode, LINK_KEY link_key);
1891 #define BTM_CONTRL_ACTIVE 1 /* ACL link on, SCO link ongoing, sniff mode */
1892 #define BTM_CONTRL_SCAN 2 /* Scan state - paging/inquiry/trying to connect*/
1893 #define BTM_CONTRL_IDLE 3 /* Idle state - page scan, LE advt, inquiry scan */
1895 typedef UINT8 tBTM_CONTRL_STATE;
1897 /*****************************************************************************
1898 ** EXTERNAL FUNCTION DECLARATIONS
1899 *****************************************************************************/
1904 /*****************************************************************************
1905 ** DEVICE CONTROL and COMMON FUNCTIONS
1906 *****************************************************************************/
1908 /*******************************************************************************
1910 ** Function BTM_DeviceReset
1912 ** Description This function is called to reset the controller.The Callback function
1913 ** if provided is called when startup of the device has
1918 *******************************************************************************/
1919 extern void BTM_DeviceReset (tBTM_CMPL_CB *p_cb);
1922 /*******************************************************************************
1924 ** Function BTM_IsDeviceUp
1926 ** Description This function is called to check if the device is up.
1928 ** Returns TRUE if device is up, else FALSE
1930 *******************************************************************************/
1931 extern BOOLEAN BTM_IsDeviceUp (void);
1934 /*******************************************************************************
1936 ** Function BTM_SetLocalDeviceName
1938 ** Description This function is called to set the local device name.
1940 ** Returns BTM_CMD_STARTED if successful, otherwise an error
1942 *******************************************************************************/
1943 extern tBTM_STATUS BTM_SetLocalDeviceName (char *p_name);
1945 /*******************************************************************************
1947 ** Function BTM_SetDeviceClass
1949 ** Description This function is called to set the local device class
1951 ** Returns BTM_SUCCESS if successful, otherwise an error
1953 *******************************************************************************/
1954 extern tBTM_STATUS BTM_SetDeviceClass (DEV_CLASS dev_class);
1957 /*******************************************************************************
1959 ** Function BTM_ReadLocalDeviceName
1961 ** Description This function is called to read the local device name.
1963 ** Returns status of the operation
1964 ** If success, BTM_SUCCESS is returned and p_name points stored
1965 ** local device name
1966 ** If BTM doesn't store local device name, BTM_NO_RESOURCES is
1967 ** is returned and p_name is set to NULL
1969 *******************************************************************************/
1970 extern tBTM_STATUS BTM_ReadLocalDeviceName (char **p_name);
1972 /*******************************************************************************
1974 ** Function BTM_ReadLocalDeviceNameFromController
1976 ** Description Get local device name from controller. Do not use cached
1977 ** name (used to get chip-id prior to btm reset complete).
1979 ** Returns BTM_CMD_STARTED if successful, otherwise an error
1981 *******************************************************************************/
1982 extern tBTM_STATUS BTM_ReadLocalDeviceNameFromController (tBTM_CMPL_CB *p_rln_cmpl_cback);
1984 /*******************************************************************************
1986 ** Function BTM_ReadDeviceClass
1988 ** Description This function is called to read the local device class
1990 ** Returns pointer to the device class
1992 *******************************************************************************/
1993 extern UINT8 *BTM_ReadDeviceClass (void);
1996 /*******************************************************************************
1998 ** Function BTM_ReadLocalFeatures
2000 ** Description This function is called to read the local features
2002 ** Returns pointer to the local features string
2004 *******************************************************************************/
2005 extern UINT8 *BTM_ReadLocalFeatures (void);
2007 /*******************************************************************************
2009 ** Function BTM_RegisterForDeviceStatusNotif
2011 ** Description This function is called to register for device status
2012 ** change notifications.
2014 ** Returns pointer to previous caller's callback function or NULL if first
2017 *******************************************************************************/
2018 extern tBTM_DEV_STATUS_CB *BTM_RegisterForDeviceStatusNotif (tBTM_DEV_STATUS_CB *p_cb);
2021 /*******************************************************************************
2023 ** Function BTM_RegisterForVSEvents
2025 ** Description This function is called to register/deregister for vendor
2026 ** specific HCI events.
2028 ** If is_register=TRUE, then the function will be registered;
2029 ** if is_register=FALSE, then the function will be deregistered.
2031 ** Returns BTM_SUCCESS if successful,
2032 ** BTM_BUSY if maximum number of callbacks have already been
2035 *******************************************************************************/
2036 extern tBTM_STATUS BTM_RegisterForVSEvents (tBTM_VS_EVT_CB *p_cb, BOOLEAN is_register);
2039 /*******************************************************************************
2041 ** Function BTM_VendorSpecificCommand
2043 ** Description Send a vendor specific HCI command to the controller.
2046 ** BTM_SUCCESS Command sent. Does not expect command complete
2047 ** event. (command cmpl callback param is NULL)
2048 ** BTM_CMD_STARTED Command sent. Waiting for command cmpl event.
2049 ** BTM_BUSY Command not sent. Waiting for cmd cmpl event for
2052 *******************************************************************************/
2053 extern tBTM_STATUS BTM_VendorSpecificCommand(UINT16 opcode,
2056 tBTM_VSC_CMPL_CB *p_cb);
2059 /*******************************************************************************
2061 ** Function BTM_AllocateSCN
2063 ** Description Look through the Server Channel Numbers for a free one to be
2064 ** used with an RFCOMM connection.
2066 ** Returns Allocated SCN number or 0 if none.
2068 *******************************************************************************/
2069 extern UINT8 BTM_AllocateSCN(void);
2071 /*******************************************************************************
2073 ** Function BTM_TryAllocateSCN
2075 ** Description Try to allocate a fixed server channel
2077 ** Returns Returns TRUE if server channel was available
2079 *******************************************************************************/
2080 extern BOOLEAN BTM_TryAllocateSCN(UINT8 scn);
2083 /*******************************************************************************
2085 ** Function BTM_FreeSCN
2087 ** Description Free the specified SCN.
2089 ** Returns TRUE if successful, FALSE if SCN is not in use or invalid
2091 *******************************************************************************/
2092 extern BOOLEAN BTM_FreeSCN(UINT8 scn);
2095 /*******************************************************************************
2097 ** Function BTM_SetTraceLevel
2099 ** Description This function sets the trace level for BTM. If called with
2100 ** a value of 0xFF, it simply returns the current trace level.
2102 ** Returns The new or current trace level
2104 *******************************************************************************/
2105 extern UINT8 BTM_SetTraceLevel (UINT8 new_level);
2108 /*******************************************************************************
2110 ** Function BTM_WritePageTimeout
2112 ** Description Send HCI Wite Page Timeout.
2115 ** BTM_SUCCESS Command sent.
2116 ** BTM_NO_RESOURCES If out of resources to send the command.
2118 *******************************************************************************/
2119 extern tBTM_STATUS BTM_WritePageTimeout(UINT16 timeout);
2121 /*******************************************************************************
2123 ** Function BTM_WriteVoiceSettings
2125 ** Description Send HCI Write Voice Settings command.
2126 ** See hcidefs.h for settings bitmask values.
2129 ** BTM_SUCCESS Command sent.
2130 ** BTM_NO_RESOURCES If out of resources to send the command.
2133 *******************************************************************************/
2134 extern tBTM_STATUS BTM_WriteVoiceSettings(UINT16 settings);
2136 /*******************************************************************************
2138 ** Function BTM_EnableTestMode
2140 ** Description Send HCI the enable device under test command.
2142 ** Note: Controller can only be taken out of this mode by
2143 ** resetting the controller.
2146 ** BTM_SUCCESS Command sent.
2147 ** BTM_NO_RESOURCES If out of resources to send the command.
2150 *******************************************************************************/
2151 extern tBTM_STATUS BTM_EnableTestMode(void);
2154 /*****************************************************************************
2155 ** DEVICE DISCOVERY FUNCTIONS - Inquiry, Remote Name, Discovery, Class of Device
2156 *****************************************************************************/
2158 /*******************************************************************************
2160 ** Function BTM_SetDiscoverability
2162 ** Description This function is called to set the device into or out of
2163 ** discoverable mode. Discoverable mode means inquiry
2164 ** scans are enabled. If a value of '0' is entered for window or
2165 ** interval, the default values are used.
2167 ** Returns BTM_SUCCESS if successful
2168 ** BTM_BUSY if a setting of the filter is already in progress
2169 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer
2170 ** BTM_ILLEGAL_VALUE if a bad parameter was detected
2171 ** BTM_WRONG_MODE if the device is not up.
2173 *******************************************************************************/
2174 extern tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window,
2178 /*******************************************************************************
2180 ** Function BTM_ReadDiscoverability
2182 ** Description This function is called to read the current discoverability
2183 ** mode of the device.
2185 ** Output Params: p_window - current inquiry scan duration
2186 ** p_interval - current inquiry scan interval
2188 ** Returns BTM_NON_DISCOVERABLE, BTM_LIMITED_DISCOVERABLE, or
2189 ** BTM_GENERAL_DISCOVERABLE
2191 *******************************************************************************/
2192 extern UINT16 BTM_ReadDiscoverability (UINT16 *p_window,
2193 UINT16 *p_interval);
2196 /*******************************************************************************
2198 ** Function BTM_SetPeriodicInquiryMode
2200 ** Description This function is called to set the device periodic inquiry mode.
2201 ** If the duration is zero, the periodic inquiry mode is cancelled.
2203 ** Parameters: p_inqparms - pointer to the inquiry information
2204 ** mode - GENERAL or LIMITED inquiry
2205 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED)
2206 ** max_resps - maximum amount of devices to search for before ending the inquiry
2207 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or
2208 ** BTM_FILTER_COND_BD_ADDR
2209 ** filter_cond - value for the filter (based on filter_cond_type)
2211 ** max_delay - maximum amount of time between successive inquiries
2212 ** min_delay - minimum amount of time between successive inquiries
2213 ** p_results_cb - callback returning pointer to results (tBTM_INQ_RESULTS)
2215 ** Returns BTM_CMD_STARTED if successfully started
2216 ** BTM_ILLEGAL_VALUE if a bad parameter is detected
2217 ** BTM_NO_RESOURCES if could not allocate a message buffer
2218 ** BTM_SUCCESS - if cancelling the periodic inquiry
2219 ** BTM_BUSY - if an inquiry is already active
2220 ** BTM_WRONG_MODE if the device is not up.
2222 *******************************************************************************/
2223 extern tBTM_STATUS BTM_SetPeriodicInquiryMode (tBTM_INQ_PARMS *p_inqparms,
2224 UINT16 max_delay, UINT16 min_delay,
2225 tBTM_INQ_RESULTS_CB *p_results_cb);
2228 /*******************************************************************************
2230 ** Function BTM_StartInquiry
2232 ** Description This function is called to start an inquiry.
2234 ** Parameters: p_inqparms - pointer to the inquiry information
2235 ** mode - GENERAL or LIMITED inquiry
2236 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED)
2237 ** max_resps - maximum amount of devices to search for before ending the inquiry
2238 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or
2239 ** BTM_FILTER_COND_BD_ADDR
2240 ** filter_cond - value for the filter (based on filter_cond_type)
2242 ** p_results_cb - Pointer to the callback routine which gets called
2243 ** upon receipt of an inquiry result. If this field is
2244 ** NULL, the application is not notified.
2246 ** p_cmpl_cb - Pointer to the callback routine which gets called
2247 ** upon completion. If this field is NULL, the
2248 ** application is not notified when completed.
2249 ** Returns tBTM_STATUS
2250 ** BTM_CMD_STARTED if successfully initiated
2251 ** BTM_BUSY if already in progress
2252 ** BTM_ILLEGAL_VALUE if parameter(s) are out of range
2253 ** BTM_NO_RESOURCES if could not allocate resources to start the command
2254 ** BTM_WRONG_MODE if the device is not up.
2256 *******************************************************************************/
2257 extern tBTM_STATUS BTM_StartInquiry (tBTM_INQ_PARMS *p_inqparms,
2258 tBTM_INQ_RESULTS_CB *p_results_cb,
2259 tBTM_CMPL_CB *p_cmpl_cb);
2262 /*******************************************************************************
2264 ** Function BTM_IsInquiryActive
2266 ** Description This function returns a bit mask of the current inquiry state
2268 ** Returns BTM_INQUIRY_INACTIVE if inactive (0)
2269 ** BTM_LIMITED_INQUIRY_ACTIVE if a limted inquiry is active
2270 ** BTM_GENERAL_INQUIRY_ACTIVE if a general inquiry is active
2271 ** BTM_PERIODIC_INQUIRY_ACTIVE if a periodic inquiry is active
2273 *******************************************************************************/
2274 extern UINT16 BTM_IsInquiryActive (void);
2277 /*******************************************************************************
2279 ** Function BTM_CancelInquiry
2281 ** Description This function cancels an inquiry if active
2283 ** Returns BTM_SUCCESS if successful
2284 ** BTM_NO_RESOURCES if could not allocate a message buffer
2285 ** BTM_WRONG_MODE if the device is not up.
2287 *******************************************************************************/
2288 extern tBTM_STATUS BTM_CancelInquiry(void);
2291 /*******************************************************************************
2293 ** Function BTM_CancelPeriodicInquiry
2295 ** Description This function cancels a periodic inquiry
2298 ** BTM_NO_RESOURCES if could not allocate a message buffer
2299 ** BTM_SUCCESS - if cancelling the periodic inquiry
2300 ** BTM_WRONG_MODE if the device is not up.
2302 *******************************************************************************/
2303 extern tBTM_STATUS BTM_CancelPeriodicInquiry(void);
2306 /*******************************************************************************
2308 ** Function BTM_SetConnectability
2310 ** Description This function is called to set the device into or out of
2311 ** connectable mode. Discoverable mode means page scans enabled.
2313 ** Returns BTM_SUCCESS if successful
2314 ** BTM_ILLEGAL_VALUE if a bad parameter is detected
2315 ** BTM_NO_RESOURCES if could not allocate a message buffer
2316 ** BTM_WRONG_MODE if the device is not up.
2318 *******************************************************************************/
2319 extern tBTM_STATUS BTM_SetConnectability (UINT16 page_mode, UINT16 window,
2323 /*******************************************************************************
2325 ** Function BTM_ReadConnectability
2327 ** Description This function is called to read the current discoverability
2328 ** mode of the device.
2329 ** Output Params p_window - current page scan duration
2330 ** p_interval - current time between page scans
2332 ** Returns BTM_NON_CONNECTABLE or BTM_CONNECTABLE
2334 *******************************************************************************/
2335 extern UINT16 BTM_ReadConnectability (UINT16 *p_window, UINT16 *p_interval);
2338 /*******************************************************************************
2340 ** Function BTM_SetInquiryMode
2342 ** Description This function is called to set standard, with RSSI
2343 ** mode or extended of the inquiry for local device.
2345 ** Input Params: BTM_INQ_RESULT_STANDARD, BTM_INQ_RESULT_WITH_RSSI or
2346 ** BTM_INQ_RESULT_EXTENDED
2348 ** Returns BTM_SUCCESS if successful
2349 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer
2350 ** BTM_ILLEGAL_VALUE if a bad parameter was detected
2351 ** BTM_WRONG_MODE if the device is not up.
2353 *******************************************************************************/
2354 extern tBTM_STATUS BTM_SetInquiryMode (UINT8 mode);
2356 /*******************************************************************************
2358 ** Function BTM_SetInquiryScanType
2360 ** Description This function is called to set the iquiry scan-type to
2361 ** standard or interlaced.
2363 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED
2365 ** Returns BTM_SUCCESS if successful
2366 ** BTM_MODE_UNSUPPORTED if not a 1.2 device
2367 ** BTM_WRONG_MODE if the device is not up.
2369 *******************************************************************************/
2370 extern tBTM_STATUS BTM_SetInquiryScanType (UINT16 scan_type);
2372 /*******************************************************************************
2374 ** Function BTM_SetPageScanType
2376 ** Description This function is called to set the page scan-type to
2377 ** standard or interlaced.
2379 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED
2381 ** Returns BTM_SUCCESS if successful
2382 ** BTM_MODE_UNSUPPORTED if not a 1.2 device
2383 ** BTM_WRONG_MODE if the device is not up.
2385 *******************************************************************************/
2387 extern tBTM_STATUS BTM_SetPageScanType (UINT16 scan_type);
2389 /*******************************************************************************
2391 ** Function BTM_ReadRemoteDeviceName
2393 ** Description This function initiates a remote device HCI command to the
2394 ** controller and calls the callback when the process has completed.
2396 ** Input Params: remote_bda - device address of name to retrieve
2397 ** p_cb - callback function called when BTM_CMD_STARTED
2399 ** A pointer to tBTM_REMOTE_DEV_NAME is passed to the
2403 ** BTM_CMD_STARTED is returned if the request was successfully sent
2405 ** BTM_BUSY if already in progress
2406 ** BTM_UNKNOWN_ADDR if device address is bad
2407 ** BTM_NO_RESOURCES if could not allocate resources to start the command
2408 ** BTM_WRONG_MODE if the device is not up.
2410 *******************************************************************************/
2411 extern tBTM_STATUS BTM_ReadRemoteDeviceName (BD_ADDR remote_bda,
2413 tBT_TRANSPORT transport);
2416 /*******************************************************************************
2418 ** Function BTM_CancelRemoteDeviceName
2420 ** Description This function initiates the cancel request for the specified
2423 ** Input Params: None
2426 ** BTM_CMD_STARTED is returned if the request was successfully sent
2428 ** BTM_NO_RESOURCES if could not allocate resources to start the command
2429 ** BTM_WRONG_MODE if there is not an active remote name request.
2431 *******************************************************************************/
2432 extern tBTM_STATUS BTM_CancelRemoteDeviceName (void);
2434 /*******************************************************************************
2436 ** Function BTM_ReadRemoteVersion
2438 ** Description This function is called to read a remote device's version
2440 ** Returns BTM_SUCCESS if successful, otherwise an error
2442 *******************************************************************************/
2443 extern tBTM_STATUS BTM_ReadRemoteVersion (BD_ADDR addr,
2445 UINT16 *manufacturer,
2446 UINT16 *lmp_sub_version);
2448 /*******************************************************************************
2450 ** Function BTM_ReadRemoteFeatures
2452 ** Description This function is called to read a remote device's
2453 ** supported features mask (features mask located at page 0)
2455 ** Note: The size of device features mask page is
2456 ** BTM_FEATURE_BYTES_PER_PAGE bytes.
2458 ** Returns pointer to the remote supported features mask
2460 *******************************************************************************/
2461 extern UINT8 *BTM_ReadRemoteFeatures (BD_ADDR addr);
2463 /*******************************************************************************
2465 ** Function BTM_ReadRemoteExtendedFeatures
2467 ** Description This function is called to read a specific extended features
2468 ** page of the remote device
2470 ** Note1: The size of device features mask page is
2471 ** BTM_FEATURE_BYTES_PER_PAGE bytes.
2472 ** Note2: The valid device features mask page number depends on
2473 ** the remote device capabilities. It is expected to be in the
2474 ** range [0 - BTM_EXT_FEATURES_PAGE_MAX].
2476 ** Returns pointer to the remote extended features mask
2477 ** or NULL if page_number is not valid
2479 *******************************************************************************/
2480 extern UINT8 *BTM_ReadRemoteExtendedFeatures (BD_ADDR addr, UINT8 page_number);
2482 /*******************************************************************************
2484 ** Function BTM_ReadNumberRemoteFeaturesPages
2486 ** Description This function is called to retrieve the number of feature pages
2487 ** read from the remote device
2489 ** Returns number of features pages read from the remote device
2491 *******************************************************************************/
2492 extern UINT8 BTM_ReadNumberRemoteFeaturesPages (BD_ADDR addr);
2494 /*******************************************************************************
2496 ** Function BTM_ReadAllRemoteFeatures
2498 ** Description This function is called to read all features of the remote device
2500 ** Returns pointer to the byte[0] of the page[0] of the remote device
2503 ** Note: the function returns the pointer to the array of the size
2504 ** BTM_FEATURE_BYTES_PER_PAGE * (BTM_EXT_FEATURES_PAGE_MAX + 1).
2506 *******************************************************************************/
2507 extern UINT8 *BTM_ReadAllRemoteFeatures (BD_ADDR addr);
2509 /*******************************************************************************
2511 ** Function BTM_InqDbRead
2513 ** Description This function looks through the inquiry database for a match
2514 ** based on Bluetooth Device Address. This is the application's
2515 ** interface to get the inquiry details of a specific BD address.
2517 ** Returns pointer to entry, or NULL if not found
2519 *******************************************************************************/
2520 extern tBTM_INQ_INFO *BTM_InqDbRead (const BD_ADDR p_bda);
2523 /*******************************************************************************
2525 ** Function BTM_InqDbFirst
2527 ** Description This function looks through the inquiry database for the first
2528 ** used entry, and returns that. This is used in conjunction with
2529 ** BTM_InqDbNext by applications as a way to walk through the
2530 ** inquiry database.
2532 ** Returns pointer to first in-use entry, or NULL if DB is empty
2534 *******************************************************************************/
2535 extern tBTM_INQ_INFO *BTM_InqDbFirst (void);
2538 /*******************************************************************************
2540 ** Function BTM_InqDbNext
2542 ** Description This function looks through the inquiry database for the next
2543 ** used entry, and returns that. If the input parameter is NULL,
2544 ** the first entry is returned.
2546 ** Returns pointer to next in-use entry, or NULL if no more found.
2548 *******************************************************************************/
2549 extern tBTM_INQ_INFO *BTM_InqDbNext (tBTM_INQ_INFO *p_cur);
2552 /*******************************************************************************
2554 ** Function BTM_ClearInqDb
2556 ** Description This function is called to clear out a device or all devices
2557 ** from the inquiry database.
2559 ** Parameter p_bda - (input) BD_ADDR -> Address of device to clear
2560 ** (NULL clears all entries)
2562 ** Returns BTM_BUSY if an inquiry, get remote name, or event filter
2563 ** is active, otherwise BTM_SUCCESS
2565 *******************************************************************************/
2566 extern tBTM_STATUS BTM_ClearInqDb (BD_ADDR p_bda);
2568 /*******************************************************************************
2570 ** Function BTM_ReadInquiryRspTxPower
2572 ** Description This command will read the inquiry Transmit Power level used
2573 ** to transmit the FHS and EIR data packets.
2574 ** This can be used directly in the Tx Power Level EIR data type.
2576 ** Returns BTM_SUCCESS if successful
2578 *******************************************************************************/
2579 extern tBTM_STATUS BTM_ReadInquiryRspTxPower (tBTM_CMPL_CB *p_cb);
2581 /*******************************************************************************
2583 ** Function BTM_StartDiscovery
2585 ** Description This function is called by an application (or profile)
2586 ** when it wants to trigger an service discovery using the
2587 ** BTM's discovery database.
2589 ** Returns tBTM_STATUS
2590 ** BTM_CMD_STARTED if the discovery was initiated
2591 ** BTM_BUSY if one is already in progress
2592 ** BTM_UNKNOWN_ADDR if no addresses are in the INQ DB
2593 ** BTM_ERR_PROCESSING if err initiating the command
2595 *******************************************************************************/
2596 extern tBTM_STATUS BTM_StartDiscovery (tBTM_CMPL_CB *p_cmpl_cb,
2597 BD_ADDR_PTR p_rem_addr);
2600 /*******************************************************************************
2602 ** Function BTM_FindAttribute
2604 ** Description This function is called by an application (or profile)
2605 ** when it wants to see if an attribute exists in the BTM
2606 ** discovery database.
2608 ** Returns Pointer to matching record, or NULL
2610 *******************************************************************************/
2611 extern tSDP_DISC_REC *BTM_FindAttribute (UINT16 attr_id,
2612 tSDP_DISC_REC *p_start_rec);
2615 /*******************************************************************************
2617 ** Function BTM_FindService
2619 ** Description This function is called by an application (or profile)
2620 ** when it wants to see if a service exists in the BTM
2621 ** discovery database.
2623 ** Returns Pointer to matching record, or NULL
2625 *******************************************************************************/
2626 extern tSDP_DISC_REC *BTM_FindService (UINT16 service_uuid,
2627 tSDP_DISC_REC *p_start_rec);
2630 /*******************************************************************************
2632 ** Function BTM_SetDiscoveryParams
2634 ** Description This function is called to set the BTM default discovery parameters.
2635 ** These UUID and attribute filters are used during the call to
2636 ** BTM_StartDiscovery.
2640 *******************************************************************************/
2641 extern void BTM_SetDiscoveryParams (UINT16 num_uuid, tSDP_UUID *p_uuid_list,
2642 UINT16 num_attr, UINT16 *p_attr_list);
2645 /*****************************************************************************
2646 ** ACL CHANNEL MANAGEMENT FUNCTIONS
2647 *****************************************************************************/
2648 /*******************************************************************************
2650 ** Function BTM_SetLinkPolicy
2652 ** Description Create and send HCI "Write Policy Set" command
2654 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
2656 *******************************************************************************/
2657 extern tBTM_STATUS BTM_SetLinkPolicy (BD_ADDR remote_bda,
2660 /*******************************************************************************
2662 ** Function BTM_SetDefaultLinkPolicy
2664 ** Description Set the default value for HCI "Write Policy Set" command
2665 ** to use when an ACL link is created.
2669 *******************************************************************************/
2670 extern void BTM_SetDefaultLinkPolicy (UINT16 settings);
2673 /*******************************************************************************
2675 ** Function BTM_SetDefaultLinkSuperTout
2677 ** Description Set the default value for HCI "Write Link Supervision Timeout"
2678 ** command to use when an ACL link is created.
2682 *******************************************************************************/
2683 extern void BTM_SetDefaultLinkSuperTout (UINT16 timeout);
2686 /*******************************************************************************
2688 ** Function BTM_SetLinkSuperTout
2690 ** Description Create and send HCI "Write Link Supervision Timeout" command
2692 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
2694 *******************************************************************************/
2695 extern tBTM_STATUS BTM_SetLinkSuperTout (BD_ADDR remote_bda,
2697 /*******************************************************************************
2699 ** Function BTM_GetLinkSuperTout
2701 ** Description Read the link supervision timeout value of the connection
2703 ** Returns status of the operation
2705 *******************************************************************************/
2706 extern tBTM_STATUS BTM_GetLinkSuperTout (BD_ADDR remote_bda,
2709 /*******************************************************************************
2711 ** Function BTM_IsAclConnectionUp
2713 ** Description This function is called to check if an ACL connection exists
2714 ** to a specific remote BD Address.
2716 ** Returns TRUE if connection is up, else FALSE.
2718 *******************************************************************************/
2719 extern BOOLEAN BTM_IsAclConnectionUp (BD_ADDR remote_bda, tBT_TRANSPORT transport);
2722 /*******************************************************************************
2724 ** Function BTM_GetRole
2726 ** Description This function is called to get the role of the local device
2727 ** for the ACL connection with the specified remote device
2729 ** Returns BTM_SUCCESS if connection exists.
2730 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified
2732 *******************************************************************************/
2733 extern tBTM_STATUS BTM_GetRole (BD_ADDR remote_bd_addr, UINT8 *p_role);
2737 /*******************************************************************************
2739 ** Function BTM_SwitchRole
2741 ** Description This function is called to switch role between master and
2742 ** slave. If role is already set it will do nothing. If the
2743 ** command was initiated, the callback function is called upon
2746 ** Returns BTM_SUCCESS if already in specified role.
2747 ** BTM_CMD_STARTED if command issued to controller.
2748 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command
2749 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified
2750 ** BTM_MODE_UNSUPPORTED if local device does not support role switching
2752 *******************************************************************************/
2753 extern tBTM_STATUS BTM_SwitchRole (BD_ADDR remote_bd_addr,
2755 tBTM_CMPL_CB *p_cb);
2757 /*******************************************************************************
2759 ** Function BTM_ReadRSSI
2761 ** Description This function is called to read the link policy settings.
2762 ** The address of link policy results are returned in the callback.
2763 ** (tBTM_RSSI_RESULTS)
2765 ** Returns BTM_CMD_STARTED if command issued to controller.
2766 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command
2767 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified
2768 ** BTM_BUSY if command is already in progress
2770 *******************************************************************************/
2771 extern tBTM_STATUS BTM_ReadRSSI (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb);
2774 /*******************************************************************************
2776 ** Function BTM_ReadTxPower
2778 ** Description This function is called to read the current connection
2779 ** TX power of the connection. The TX power level results
2780 ** are returned in the callback.
2781 ** (tBTM_RSSI_RESULTS)
2783 ** Returns BTM_CMD_STARTED if command issued to controller.
2784 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command
2785 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified
2786 ** BTM_BUSY if command is already in progress
2788 *******************************************************************************/
2789 extern tBTM_STATUS BTM_ReadTxPower (BD_ADDR remote_bda,
2790 tBT_TRANSPORT transport, tBTM_CMPL_CB *p_cb);
2792 /*******************************************************************************
2794 ** Function BTM_ReadLinkQuality
2796 ** Description This function is called to read the link quality.
2797 ** The value of the link quality is returned in the callback.
2798 ** (tBTM_LINK_QUALITY_RESULTS)
2800 ** Returns BTM_CMD_STARTED if command issued to controller.
2801 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command
2802 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified
2803 ** BTM_BUSY if command is already in progress
2805 *******************************************************************************/
2806 extern tBTM_STATUS BTM_ReadLinkQuality (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb);
2808 /*******************************************************************************
2810 ** Function BTM_RegBusyLevelNotif
2812 ** Description This function is called to register a callback to receive
2813 ** busy level change events.
2815 ** Returns BTM_SUCCESS if successfully registered, otherwise error
2817 *******************************************************************************/
2818 extern tBTM_STATUS BTM_RegBusyLevelNotif (tBTM_BL_CHANGE_CB *p_cb, UINT8 *p_level,
2819 tBTM_BL_EVENT_MASK evt_mask);
2821 /*******************************************************************************
2823 ** Function BTM_AclRegisterForChanges
2825 ** Description This function is called to register a callback to receive
2826 ** ACL database change events, i.e. new connection or removed.
2828 ** Returns BTM_SUCCESS if successfully initiated, otherwise error
2830 *******************************************************************************/
2831 extern tBTM_STATUS BTM_AclRegisterForChanges (tBTM_ACL_DB_CHANGE_CB *p_cb);
2833 /*******************************************************************************
2835 ** Function BTM_GetNumAclLinks
2837 ** Description This function is called to count the number of
2838 ** ACL links that are active.
2840 ** Returns UINT16 Number of active ACL links
2842 *******************************************************************************/
2843 extern UINT16 BTM_GetNumAclLinks (void);
2845 /*******************************************************************************
2847 ** Function BTM_SetQoS
2849 ** Description This function is called to setup QoS
2851 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
2853 *******************************************************************************/
2854 extern tBTM_STATUS BTM_SetQoS(BD_ADDR bd, FLOW_SPEC *p_flow,
2855 tBTM_CMPL_CB *p_cb);
2858 /*****************************************************************************
2859 ** (e)SCO CHANNEL MANAGEMENT FUNCTIONS
2860 *****************************************************************************/
2861 /*******************************************************************************
2863 ** Function BTM_CreateSco
2865 ** Description This function is called to create an SCO connection. If the
2866 ** "is_orig" flag is TRUE, the connection will be originated,
2867 ** otherwise BTM will wait for the other side to connect.
2869 ** Returns BTM_UNKNOWN_ADDR if the ACL connection is not up
2870 ** BTM_BUSY if another SCO being set up to
2871 ** the same BD address
2872 ** BTM_NO_RESOURCES if the max SCO limit has been reached
2873 ** BTM_CMD_STARTED if the connection establishment is started.
2874 ** In this case, "*p_sco_inx" is filled in
2875 ** with the sco index used for the connection.
2877 *******************************************************************************/
2878 extern tBTM_STATUS BTM_CreateSco (BD_ADDR remote_bda, BOOLEAN is_orig,
2879 UINT16 pkt_types, UINT16 *p_sco_inx,
2880 tBTM_SCO_CB *p_conn_cb,
2881 tBTM_SCO_CB *p_disc_cb);
2884 /*******************************************************************************
2886 ** Function BTM_RemoveSco
2888 ** Description This function is called to remove a specific SCO connection.
2890 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
2892 *******************************************************************************/
2893 extern tBTM_STATUS BTM_RemoveSco (UINT16 sco_inx);
2896 /*******************************************************************************
2898 ** Function BTM_SetScoPacketTypes
2900 ** Description This function is called to set the packet types used for
2901 ** a specific SCO connection,
2903 ** Parameters pkt_types - One or more of the following
2904 ** BTM_SCO_PKT_TYPES_MASK_HV1
2905 ** BTM_SCO_PKT_TYPES_MASK_HV2
2906 ** BTM_SCO_PKT_TYPES_MASK_HV3
2907 ** BTM_SCO_PKT_TYPES_MASK_EV3
2908 ** BTM_SCO_PKT_TYPES_MASK_EV4
2909 ** BTM_SCO_PKT_TYPES_MASK_EV5
2911 ** BTM_SCO_LINK_ALL_MASK - enables all supported types
2913 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
2915 *******************************************************************************/
2916 extern tBTM_STATUS BTM_SetScoPacketTypes (UINT16 sco_inx, UINT16 pkt_types);
2919 /*******************************************************************************
2921 ** Function BTM_ReadScoPacketTypes
2923 ** Description This function is read the packet types used for a specific
2926 ** Returns One or more of the following (bitmask)
2927 ** BTM_SCO_PKT_TYPES_MASK_HV1
2928 ** BTM_SCO_PKT_TYPES_MASK_HV2
2929 ** BTM_SCO_PKT_TYPES_MASK_HV3
2930 ** BTM_SCO_PKT_TYPES_MASK_EV3
2931 ** BTM_SCO_PKT_TYPES_MASK_EV4
2932 ** BTM_SCO_PKT_TYPES_MASK_EV5
2934 ** Returns packet types supported for the connection
2936 *******************************************************************************/
2937 extern UINT16 BTM_ReadScoPacketTypes (UINT16 sco_inx);
2940 /*******************************************************************************
2942 ** Function BTM_ReadDeviceScoPacketTypes
2944 ** Description This function is read the SCO packet types that
2945 ** the device supports.
2947 ** Returns packet types supported by the device.
2949 *******************************************************************************/
2950 extern UINT16 BTM_ReadDeviceScoPacketTypes (void);
2953 /*******************************************************************************
2955 ** Function BTM_ReadScoHandle
2957 ** Description This function is used to read the HCI handle used for a specific
2960 ** Returns handle for the connection, or 0xFFFF if invalid SCO index.
2962 *******************************************************************************/
2963 extern UINT16 BTM_ReadScoHandle (UINT16 sco_inx);
2966 /*******************************************************************************
2968 ** Function BTM_ReadScoBdAddr
2970 ** Description This function is read the remote BD Address for a specific
2973 ** Returns pointer to BD address or NULL if not known
2975 *******************************************************************************/
2976 extern UINT8 *BTM_ReadScoBdAddr (UINT16 sco_inx);
2979 /*******************************************************************************
2981 ** Function BTM_ReadScoDiscReason
2983 ** Description This function is returns the reason why an (e)SCO connection
2984 ** has been removed. It contains the value until read, or until
2985 ** another (e)SCO connection has disconnected.
2987 ** Returns HCI reason or BTM_INVALID_SCO_DISC_REASON if not set.
2989 *******************************************************************************/
2990 extern UINT16 BTM_ReadScoDiscReason (void);
2993 /*******************************************************************************
2995 ** Function BTM_SetEScoMode
2997 ** Description This function sets up the negotiated parameters for SCO or
2998 ** eSCO, and sets as the default mode used for calls to
2999 ** BTM_CreateSco. It can be called only when there are no
3000 ** active (e)SCO links.
3002 ** Returns BTM_SUCCESS if the successful.
3003 ** BTM_BUSY if there are one or more active (e)SCO links.
3005 *******************************************************************************/
3006 extern tBTM_STATUS BTM_SetEScoMode (tBTM_SCO_TYPE sco_mode,
3007 tBTM_ESCO_PARAMS *p_parms);
3009 /*******************************************************************************
3011 ** Function BTM_SetWBSCodec
3013 ** Description This function sends command to the controller to setup
3014 ** WBS codec for the upcoming eSCO connection.
3016 ** Returns BTM_SUCCESS.
3019 *******************************************************************************/
3020 extern tBTM_STATUS BTM_SetWBSCodec (tBTM_SCO_CODEC_TYPE codec_type);
3022 /*******************************************************************************
3024 ** Function BTM_RegForEScoEvts
3026 ** Description This function registers a SCO event callback with the
3027 ** specified instance. It should be used to received
3028 ** connection indication events and change of link parameter
3031 ** Returns BTM_SUCCESS if the successful.
3032 ** BTM_ILLEGAL_VALUE if there is an illegal sco_inx
3034 *******************************************************************************/
3035 extern tBTM_STATUS BTM_RegForEScoEvts (UINT16 sco_inx,
3036 tBTM_ESCO_CBACK *p_esco_cback);
3038 /*******************************************************************************
3040 ** Function BTM_ReadEScoLinkParms
3042 ** Description This function returns the current eSCO link parameters for
3043 ** the specified handle. This can be called anytime a connection
3044 ** is active, but is typically called after receiving the SCO
3047 ** Note: If called over a 1.1 controller, only the packet types
3048 ** field has meaning.
3049 ** Note: If the upper layer doesn't know the current sco index,
3050 ** BTM_FIRST_ACTIVE_SCO_INDEX can be used as the first parameter to
3051 ** find the first active SCO index
3053 ** Returns BTM_SUCCESS if returned data is valid connection.
3054 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx.
3055 ** BTM_MODE_UNSUPPORTED if local controller does not support
3056 ** 1.2 specification.
3058 *******************************************************************************/
3059 extern tBTM_STATUS BTM_ReadEScoLinkParms (UINT16 sco_inx,
3060 tBTM_ESCO_DATA *p_parms);
3062 /*******************************************************************************
3064 ** Function BTM_ChangeEScoLinkParms
3066 ** Description This function requests renegotiation of the parameters on
3067 ** the current eSCO Link. If any of the changes are accepted
3068 ** by the controllers, the BTM_ESCO_CHG_EVT event is sent in
3069 ** the tBTM_ESCO_CBACK function with the current settings of
3070 ** the link. The callback is registered through the call to
3074 ** Returns BTM_CMD_STARTED if command is successfully initiated.
3075 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx.
3076 ** BTM_NO_RESOURCES - not enough resources to initiate command.
3077 ** BTM_MODE_UNSUPPORTED if local controller does not support
3078 ** 1.2 specification.
3080 *******************************************************************************/
3081 extern tBTM_STATUS BTM_ChangeEScoLinkParms (UINT16 sco_inx,
3082 tBTM_CHG_ESCO_PARAMS *p_parms);
3084 /*******************************************************************************
3086 ** Function BTM_EScoConnRsp
3088 ** Description This function is called upon receipt of an (e)SCO connection
3089 ** request event (BTM_ESCO_CONN_REQ_EVT) to accept or reject
3090 ** the request. Parameters used to negotiate eSCO links.
3091 ** If p_parms is NULL, then values set through BTM_SetEScoMode
3093 ** If the link type of the incoming request is SCO, then only
3094 ** the tx_bw, max_latency, content format, and packet_types are
3095 ** valid. The hci_status parameter should be
3096 ** ([0x0] to accept, [0x0d..0x0f] to reject)
3101 *******************************************************************************/
3102 extern void BTM_EScoConnRsp (UINT16 sco_inx, UINT8 hci_status,
3103 tBTM_ESCO_PARAMS *p_parms);
3105 /*******************************************************************************
3107 ** Function BTM_GetNumScoLinks
3109 ** Description This function returns the number of active SCO links.
3113 *******************************************************************************/
3114 extern UINT8 BTM_GetNumScoLinks (void);
3116 /*****************************************************************************
3117 ** SECURITY MANAGEMENT FUNCTIONS
3118 *****************************************************************************/
3119 /*******************************************************************************
3121 ** Function BTM_SecRegister
3123 ** Description Application manager calls this function to register for
3124 ** security services. There can be one and only one application
3125 ** saving link keys. BTM allows only first registration.
3127 ** Returns TRUE if registered OK, else FALSE
3129 *******************************************************************************/
3130 extern BOOLEAN BTM_SecRegister (tBTM_APPL_INFO *p_cb_info);
3132 /*******************************************************************************
3134 ** Function BTM_SecRegisterLinkKeyNotificationCallback
3136 ** Description Profiles can register to be notified when a new Link Key
3137 ** is generated per connection.
3139 ** Returns TRUE if registered OK, else FALSE
3141 *******************************************************************************/
3142 extern BOOLEAN BTM_SecRegisterLinkKeyNotificationCallback(
3143 tBTM_LINK_KEY_CALLBACK *p_callback);
3145 /*******************************************************************************
3147 ** Function BTM_SecAddRmtNameNotifyCallback
3149 ** Description Profiles can register to be notified when name of the
3150 ** remote device is resolved (up to BTM_SEC_MAX_RMT_NAME_CALLBACKS).
3152 ** Returns TRUE if registered OK, else FALSE
3154 *******************************************************************************/
3155 extern BOOLEAN BTM_SecAddRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback);
3158 /*******************************************************************************
3160 ** Function BTM_SecDeleteRmtNameNotifyCallback
3162 ** Description A profile can deregister notification when a new Link Key
3163 ** is generated per connection.
3165 ** Returns TRUE if OK, else FALSE
3167 *******************************************************************************/
3168 extern BOOLEAN BTM_SecDeleteRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback);
3170 /*******************************************************************************
3172 ** Function BTM_GetSecurityFlags
3174 ** Description Get security flags for the device
3176 ** Returns BOOLEAN TRUE or FALSE is device found
3178 *******************************************************************************/
3179 extern BOOLEAN BTM_GetSecurityFlags (BD_ADDR bd_addr, UINT8 * p_sec_flags);
3181 /*******************************************************************************
3183 ** Function BTM_GetSecurityFlagsByTransport
3185 ** Description Get security flags for the device on a particular transport
3187 ** Parameters bd_addr: BD address of remote device
3188 ** p_sec_flags : Out parameter to be filled with security flags for the connection
3189 ** transport : Physical transport of the connection (BR/EDR or LE)
3191 ** Returns BOOLEAN TRUE or FALSE is device found
3193 *******************************************************************************/
3194 extern BOOLEAN BTM_GetSecurityFlagsByTransport (BD_ADDR bd_addr,
3195 UINT8 * p_sec_flags, tBT_TRANSPORT transport);
3197 /*******************************************************************************
3199 ** Function BTM_ReadTrustedMask
3201 ** Description Get trusted mask for the device
3203 ** Returns NULL, if the device record is not found.
3204 ** otherwise, the trusted mask
3206 *******************************************************************************/
3207 extern UINT32 * BTM_ReadTrustedMask (BD_ADDR bd_addr);
3209 /*******************************************************************************
3211 ** Function BTM_SetPinType
3213 ** Description Set PIN type for the device.
3217 *******************************************************************************/
3218 extern void BTM_SetPinType (UINT8 pin_type, PIN_CODE pin_code, UINT8 pin_code_len);
3221 /*******************************************************************************
3223 ** Function BTM_SetPairableMode
3225 ** Description Enable or disable pairing
3227 ** Parameters allow_pairing - (TRUE or FALSE) whether or not the device
3229 ** connect_only_paired - (TRUE or FALSE) whether or not to
3230 ** only allow paired devices to connect.
3234 *******************************************************************************/
3235 extern void BTM_SetPairableMode (BOOLEAN allow_pairing, BOOLEAN connect_only_paired);
3237 /*******************************************************************************
3239 ** Function BTM_SetSecureConnectionsOnly
3241 ** Description Enable or disable default treatment for Mode 4 Level 0 services
3243 ** Parameter secure_connections_only_mode - (TRUE or FALSE)
3244 ** TRUE means that the device should treat Mode 4 Level 0 services as
3245 ** services of other levels.
3246 ** FALSE means that the device should provide default treatment for
3247 ** Mode 4 Level 0 services.
3251 *******************************************************************************/
3252 extern void BTM_SetSecureConnectionsOnly (BOOLEAN secure_connections_only_mode);
3254 /*******************************************************************************
3256 ** Function BTM_SetSecurityLevel
3258 ** Description Register service security level with Security Manager. Each
3259 ** service must register its requirements regardless of the
3260 ** security level that is used. This API is called once for originators
3261 ** nad again for acceptors of connections.
3263 ** Returns TRUE if registered OK, else FALSE
3265 *******************************************************************************/
3266 extern BOOLEAN BTM_SetSecurityLevel (BOOLEAN is_originator, char *p_name,
3267 UINT8 service_id, UINT16 sec_level,
3268 UINT16 psm, UINT32 mx_proto_id,
3271 /*******************************************************************************
3273 ** Function BTM_SetOutService
3275 ** Description This function is called to set the service for
3276 ** outgoing connection.
3280 *******************************************************************************/
3281 extern void BTM_SetOutService(BD_ADDR bd_addr, UINT8 service_id, UINT32 mx_chan_id);
3283 /*******************************************************************************
3285 ** Function BTM_SecClrService
3287 ** Description Removes specified service record(s) from the security database.
3288 ** All service records with the specified name are removed.
3289 ** Typically used only by devices with limited RAM so that it can
3290 ** reuse an old security service record.
3291 ** records (except SDP).
3293 ** Returns Number of records that were freed.
3295 *******************************************************************************/
3296 extern UINT8 BTM_SecClrService (UINT8 service_id);
3298 /*******************************************************************************
3300 ** Function BTM_SecAddDevice
3302 ** Description Add/modify device. This function will be normally called
3303 ** during host startup to restore all required information
3304 ** stored in the NVRAM.
3305 ** dev_class, bd_name, link_key, and features are NULL if unknown
3307 ** Returns TRUE if added OK, else FALSE
3309 *******************************************************************************/
3310 extern BOOLEAN BTM_SecAddDevice (BD_ADDR bd_addr, DEV_CLASS dev_class,
3311 BD_NAME bd_name, UINT8 *features,
3312 UINT32 trusted_mask[], LINK_KEY link_key,
3313 UINT8 key_type, tBTM_IO_CAP io_cap, UINT8 pin_length);
3316 /** Free resources associated with the device associated with |bd_addr| address.
3319 * tBTM_SEC_DEV_REC associated with bd_addr becomes invalid after this function
3320 * is called, also any of it's fields. i.e. if you use p_dev_rec->bd_addr, it is
3324 * Returns true if removed OK, false if not found or ACL link is active.
3326 extern BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr);
3328 /*******************************************************************************
3330 ** Function BTM_SecClearSecurityFlags
3332 ** Description Reset the security flags (mark as not-paired) for a given
3335 *******************************************************************************/
3336 extern void BTM_SecClearSecurityFlags (BD_ADDR bd_addr);
3338 /*******************************************************************************
3340 ** Function BTM_SecGetDeviceLinkKey
3342 ** Description This function is called to obtain link key for the device
3343 ** it returns BTM_SUCCESS if link key is available, or
3344 ** BTM_UNKNOWN_ADDR if Security Manager does not know about
3345 ** the device or device record does not contain link key info
3347 ** Returns BTM_SUCCESS if successful, otherwise error code
3349 *******************************************************************************/
3350 extern tBTM_STATUS BTM_SecGetDeviceLinkKey (BD_ADDR bd_addr,
3354 /*******************************************************************************
3356 ** Function BTM_SecGetDeviceLinkKeyType
3358 ** Description This function is called to obtain link key type for the
3360 ** it returns BTM_SUCCESS if link key is available, or
3361 ** BTM_UNKNOWN_ADDR if Security Manager does not know about
3362 ** the device or device record does not contain link key info
3364 ** Returns BTM_LKEY_TYPE_IGNORE if link key is unknown, link type
3367 *******************************************************************************/
3368 extern tBTM_LINK_KEY_TYPE BTM_SecGetDeviceLinkKeyType (BD_ADDR bd_addr);
3371 /*******************************************************************************
3373 ** Function BTM_PINCodeReply
3375 ** Description This function is called after Security Manager submitted
3376 ** PIN code request to the UI.
3378 ** Parameters: bd_addr - Address of the device for which PIN was requested
3379 ** res - result of the operation BTM_SUCCESS if success
3380 ** pin_len - length in bytes of the PIN Code
3381 ** p_pin - pointer to array with the PIN Code
3382 ** trusted_mask - bitwise OR of trusted services (array of UINT32)
3386 *******************************************************************************/
3387 extern void BTM_PINCodeReply (BD_ADDR bd_addr, UINT8 res, UINT8 pin_len,
3388 UINT8 *p_pin, UINT32 trusted_mask[]);
3391 /*******************************************************************************
3393 ** Function BTM_SecBond
3395 ** Description This function is called to perform bonding with peer device.
3397 ** Parameters: bd_addr - Address of the device to bond
3398 ** pin_len - length in bytes of the PIN Code
3399 ** p_pin - pointer to array with the PIN Code
3400 ** trusted_mask - bitwise OR of trusted services (array of UINT32)
3402 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
3404 *******************************************************************************/
3405 extern tBTM_STATUS BTM_SecBond (BD_ADDR bd_addr,
3406 UINT8 pin_len, UINT8 *p_pin,
3407 UINT32 trusted_mask[]);
3409 /*******************************************************************************
3411 ** Function BTM_SecBondByTransport
3413 ** Description This function is called to perform bonding by designated transport
3415 ** Parameters: bd_addr - Address of the device to bond
3416 ** pin_len - length in bytes of the PIN Code
3417 ** p_pin - pointer to array with the PIN Code
3418 ** trusted_mask - bitwise OR of trusted services (array of UINT32)
3419 ** transport : Physical transport to use for bonding (BR/EDR or LE)
3421 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
3423 *******************************************************************************/
3424 extern tBTM_STATUS BTM_SecBondByTransport (BD_ADDR bd_addr,
3425 tBT_TRANSPORT transport,
3426 UINT8 pin_len, UINT8 *p_pin,
3427 UINT32 trusted_mask[]);
3429 /*******************************************************************************
3431 ** Function BTM_SecBondCancel
3433 ** Description This function is called to cancel ongoing bonding process
3434 ** with peer device.
3436 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error
3438 *******************************************************************************/
3439 extern tBTM_STATUS BTM_SecBondCancel (BD_ADDR bd_addr);
3441 /*******************************************************************************
3443 ** Function BTM_SetEncryption
3445 ** Description This function is called to ensure that connection is
3446 ** encrypted. Should be called only on an open connection.
3447 ** Typically only needed for connections that first want to
3448 ** bring up unencrypted links, then later encrypt them.
3450 ** Parameters: bd_addr - Address of the peer device
3451 ** transport - Link transport
3452 ** p_callback - Pointer to callback function called if
3453 ** this function returns PENDING after required
3454 ** procedures are completed. Can be set to NULL
3455 ** if status is not desired.
3456 ** p_ref_data - pointer to any data the caller wishes to receive
3457 ** in the callback function upon completion.
3458 ** can be set to NULL if not used.
3459 ** sec_act - LE security action, unused for BR/EDR
3461 ** Returns BTM_SUCCESS - already encrypted
3462 ** BTM_PENDING - command will be returned in the callback
3463 ** BTM_WRONG_MODE- connection not up.
3464 ** BTM_BUSY - security procedures are currently active
3465 ** BTM_MODE_UNSUPPORTED - if security manager not linked in.
3467 *******************************************************************************/
3468 extern tBTM_STATUS BTM_SetEncryption (BD_ADDR bd_addr, tBT_TRANSPORT transport,
3469 tBTM_SEC_CBACK *p_callback,
3470 void *p_ref_data, tBTM_BLE_SEC_ACT sec_act);
3472 /*******************************************************************************
3474 ** Function BTM_ConfirmReqReply
3476 ** Description This function is called to confirm the numeric value for
3477 ** Simple Pairing in response to BTM_SP_CFM_REQ_EVT
3479 ** Parameters: res - result of the operation BTM_SUCCESS if success
3480 ** bd_addr - Address of the peer device
3482 *******************************************************************************/
3483 extern void BTM_ConfirmReqReply(tBTM_STATUS res, BD_ADDR bd_addr);
3485 /*******************************************************************************
3487 ** Function BTM_PasskeyReqReply
3489 ** Description This function is called to provide the passkey for
3490 ** Simple Pairing in response to BTM_SP_KEY_REQ_EVT
3492 ** Parameters: res - result of the operation BTM_SUCCESS if success
3493 ** bd_addr - Address of the peer device
3494 ** passkey - numeric value in the range of 0 - 999999(0xF423F).
3496 *******************************************************************************/
3497 extern void BTM_PasskeyReqReply(tBTM_STATUS res, BD_ADDR bd_addr, UINT32 passkey);
3499 /*******************************************************************************
3501 ** Function BTM_SendKeypressNotif
3503 ** Description This function is used during the passkey entry model
3504 ** by a device with KeyboardOnly IO capabilities
3505 ** (very likely to be a HID Device).
3506 ** It is called by a HID Device to inform the remote device when
3507 ** a key has been entered or erased.
3509 ** Parameters: bd_addr - Address of the peer device
3510 ** type - notification type
3512 *******************************************************************************/
3513 extern void BTM_SendKeypressNotif(BD_ADDR bd_addr, tBTM_SP_KEY_TYPE type);
3515 /*******************************************************************************
3517 ** Function BTM_IoCapRsp
3519 ** Description This function is called in response to BTM_SP_IO_REQ_EVT
3520 ** When the event data io_req.oob_data is set to BTM_OOB_UNKNOWN
3521 ** by the tBTM_SP_CALLBACK implementation, this function is
3522 ** called to provide the actual response
3524 ** Parameters: bd_addr - Address of the peer device
3525 ** io_cap - The IO capability of local device.
3526 ** oob - BTM_OOB_NONE or BTM_OOB_PRESENT.
3527 ** auth_req- MITM protection required or not.
3529 *******************************************************************************/
3530 extern void BTM_IoCapRsp(BD_ADDR bd_addr, tBTM_IO_CAP io_cap,
3531 tBTM_OOB_DATA oob, tBTM_AUTH_REQ auth_req);
3533 /*******************************************************************************
3535 ** Function BTM_ReadLocalOobData
3537 ** Description This function is called to read the local OOB data from
3540 *******************************************************************************/
3541 extern tBTM_STATUS BTM_ReadLocalOobData(void);
3543 /*******************************************************************************
3545 ** Function BTM_RemoteOobDataReply
3547 ** Description This function is called to provide the remote OOB data for
3548 ** Simple Pairing in response to BTM_SP_RMT_OOB_EVT
3550 ** Parameters: bd_addr - Address of the peer device
3551 ** c - simple pairing Hash C.
3552 ** r - simple pairing Randomizer C.
3554 *******************************************************************************/
3555 extern void BTM_RemoteOobDataReply(tBTM_STATUS res, BD_ADDR bd_addr,
3556 BT_OCTET16 c, BT_OCTET16 r);
3558 /*******************************************************************************
3560 ** Function BTM_BuildOobData
3562 ** Description This function is called to build the OOB data payload to
3563 ** be sent over OOB (non-Bluetooth) link
3565 ** Parameters: p_data - the location for OOB data
3566 ** max_len - p_data size.
3567 ** c - simple pairing Hash C.
3568 ** r - simple pairing Randomizer C.
3569 ** name_len- 0, local device name would not be included.
3570 ** otherwise, the local device name is included for
3571 ** up to this specified length
3573 ** Returns Number of bytes in p_data.
3575 *******************************************************************************/
3576 extern UINT16 BTM_BuildOobData(UINT8 *p_data, UINT16 max_len, BT_OCTET16 c,
3577 BT_OCTET16 r, UINT8 name_len);
3579 /*******************************************************************************
3581 ** Function BTM_BothEndsSupportSecureConnections
3583 ** Description This function is called to check if both the local device and the peer device
3584 ** specified by bd_addr support BR/EDR Secure Connections.
3586 ** Parameters: bd_addr - address of the peer
3588 ** Returns TRUE if BR/EDR Secure Connections are supported by both local
3589 ** and the remote device.
3592 *******************************************************************************/
3593 extern BOOLEAN BTM_BothEndsSupportSecureConnections(BD_ADDR bd_addr);
3595 /*******************************************************************************
3597 ** Function BTM_PeerSupportsSecureConnections
3599 ** Description This function is called to check if the peer supports
3600 ** BR/EDR Secure Connections.
3602 ** Parameters: bd_addr - address of the peer
3604 ** Returns TRUE if BR/EDR Secure Connections are supported by the peer,
3607 *******************************************************************************/
3608 extern BOOLEAN BTM_PeerSupportsSecureConnections(BD_ADDR bd_addr);
3610 /*******************************************************************************
3612 ** Function BTM_ReadOobData
3614 ** Description This function is called to parse the OOB data payload
3615 ** received over OOB (non-Bluetooth) link
3617 ** Parameters: p_data - the location for OOB data
3618 ** eir_tag - The associated EIR tag to read the data.
3619 ** *p_len(output) - the length of the data with the given tag.
3621 ** Returns the beginning of the data with the given tag.
3622 ** NULL, if the tag is not found.
3624 *******************************************************************************/
3625 extern UINT8 * BTM_ReadOobData(UINT8 *p_data, UINT8 eir_tag, UINT8 *p_len);
3627 /*******************************************************************************
3629 ** Function BTM_SecReadDevName
3631 ** Description Looks for the device name in the security database for the
3632 ** specified BD address.
3634 ** Returns Pointer to the name or NULL
3636 *******************************************************************************/
3637 extern char *BTM_SecReadDevName (BD_ADDR bd_addr);
3640 /*****************************************************************************
3641 ** POWER MANAGEMENT FUNCTIONS
3642 *****************************************************************************/
3643 /*******************************************************************************
3645 ** Function BTM_PmRegister
3647 ** Description register or deregister with power manager
3649 ** Returns BTM_SUCCESS if successful,
3650 ** BTM_NO_RESOURCES if no room to hold registration
3651 ** BTM_ILLEGAL_VALUE
3653 *******************************************************************************/
3654 extern tBTM_STATUS BTM_PmRegister (UINT8 mask, UINT8 *p_pm_id,
3655 tBTM_PM_STATUS_CBACK *p_cb);
3658 /*******************************************************************************
3660 ** Function BTM_SetPowerMode
3662 ** Description store the mode in control block or
3663 ** alter ACL connection behavior.
3665 ** Returns BTM_SUCCESS if successful,
3666 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad
3668 *******************************************************************************/
3669 extern tBTM_STATUS BTM_SetPowerMode (UINT8 pm_id, BD_ADDR remote_bda,
3670 tBTM_PM_PWR_MD *p_mode);
3673 /*******************************************************************************
3675 ** Function BTM_ReadPowerMode
3677 ** Description This returns the current mode for a specific
3680 ** Input Param remote_bda - device address of desired ACL connection
3682 ** Output Param p_mode - address where the current mode is copied into.
3683 ** BTM_ACL_MODE_NORMAL
3684 ** BTM_ACL_MODE_HOLD
3685 ** BTM_ACL_MODE_SNIFF
3686 ** BTM_ACL_MODE_PARK
3687 ** (valid only if return code is BTM_SUCCESS)
3689 ** Returns BTM_SUCCESS if successful,
3690 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad
3692 *******************************************************************************/
3693 extern tBTM_STATUS BTM_ReadPowerMode (BD_ADDR remote_bda,
3694 tBTM_PM_MODE *p_mode);
3696 /*******************************************************************************
3698 ** Function BTM_SetSsrParams
3700 ** Description This sends the given SSR parameters for the given ACL
3701 ** connection if it is in ACTIVE mode.
3703 ** Input Param remote_bda - device address of desired ACL connection
3704 ** max_lat - maximum latency (in 0.625ms)(0-0xFFFE)
3705 ** min_rmt_to - minimum remote timeout
3706 ** min_loc_to - minimum local timeout
3709 ** Returns BTM_SUCCESS if the HCI command is issued successful,
3710 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad
3711 ** BTM_CMD_STORED if the command is stored
3713 *******************************************************************************/
3714 extern tBTM_STATUS BTM_SetSsrParams (BD_ADDR remote_bda, UINT16 max_lat,
3715 UINT16 min_rmt_to, UINT16 min_loc_to);
3717 /*******************************************************************************
3719 ** Function BTM_GetHCIConnHandle
3721 ** Description This function is called to get the handle for an ACL connection
3722 ** to a specific remote BD Address.
3724 ** Returns the handle of the connection, or 0xFFFF if none.
3726 *******************************************************************************/
3727 extern UINT16 BTM_GetHCIConnHandle (const BD_ADDR remote_bda, tBT_TRANSPORT transport);
3729 /*******************************************************************************
3731 ** Function BTM_DeleteStoredLinkKey
3733 ** Description This function is called to delete link key for the specified
3734 ** device addresses from the NVRAM storage attached to the Bluetooth
3737 ** Parameters: bd_addr - Addresses of the devices
3738 ** p_cb - Call back function to be called to return
3741 *******************************************************************************/
3742 extern tBTM_STATUS BTM_DeleteStoredLinkKey(BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb);
3744 /*******************************************************************************
3746 ** Function BTM_WriteEIR
3748 ** Description This function is called to write EIR data to controller.
3750 ** Parameters p_buff - allocated HCI command buffer including extended
3751 ** inquriry response
3753 ** Returns BTM_SUCCESS - if successful
3754 ** BTM_MODE_UNSUPPORTED - if local device cannot support it
3756 *******************************************************************************/
3757 extern tBTM_STATUS BTM_WriteEIR( BT_HDR * p_buff );
3759 /*******************************************************************************
3761 ** Function BTM_CheckEirData
3763 ** Description This function is called to get EIR data from significant part.
3765 ** Parameters p_eir - pointer of EIR significant part
3766 ** type - finding EIR data type
3767 ** p_length - return the length of EIR data
3769 ** Returns pointer of EIR data
3771 *******************************************************************************/
3772 extern UINT8 *BTM_CheckEirData( UINT8 *p_eir, UINT8 type, UINT8 *p_length );
3774 /*******************************************************************************
3776 ** Function BTM_HasEirService
3778 ** Description This function is called to know if UUID in bit map of UUID.
3780 ** Parameters p_eir_uuid - bit map of UUID list
3781 ** uuid16 - UUID 16-bit
3783 ** Returns TRUE - if found
3784 ** FALSE - if not found
3786 *******************************************************************************/
3787 extern BOOLEAN BTM_HasEirService( UINT32 *p_eir_uuid, UINT16 uuid16 );
3789 /*******************************************************************************
3791 ** Function BTM_HasInquiryEirService
3793 ** Description This function is called to know if UUID in bit map of UUID list.
3795 ** Parameters p_results - inquiry results
3796 ** uuid16 - UUID 16-bit
3798 ** Returns BTM_EIR_FOUND - if found
3799 ** BTM_EIR_NOT_FOUND - if not found and it is complete list
3800 ** BTM_EIR_UNKNOWN - if not found and it is not complete list
3802 *******************************************************************************/
3803 extern tBTM_EIR_SEARCH_RESULT BTM_HasInquiryEirService( tBTM_INQ_RESULTS *p_results,
3806 /*******************************************************************************
3808 ** Function BTM_AddEirService
3810 ** Description This function is called to add a service in bit map of UUID list.
3812 ** Parameters p_eir_uuid - bit mask of UUID list for EIR
3813 ** uuid16 - UUID 16-bit
3817 *******************************************************************************/
3818 extern void BTM_AddEirService( UINT32 *p_eir_uuid, UINT16 uuid16 );
3820 /*******************************************************************************
3822 ** Function BTM_RemoveEirService
3824 ** Description This function is called to remove a service in bit map of UUID list.
3826 ** Parameters p_eir_uuid - bit mask of UUID list for EIR
3827 ** uuid16 - UUID 16-bit
3831 *******************************************************************************/
3832 extern void BTM_RemoveEirService( UINT32 *p_eir_uuid, UINT16 uuid16 );
3834 /*******************************************************************************
3836 ** Function BTM_GetEirSupportedServices
3838 ** Description This function is called to get UUID list from bit map of UUID list.
3840 ** Parameters p_eir_uuid - bit mask of UUID list for EIR
3841 ** p - reference of current pointer of EIR
3842 ** max_num_uuid16 - max number of UUID can be written in EIR
3843 ** num_uuid16 - number of UUID have been written in EIR
3845 ** Returns BTM_EIR_MORE_16BITS_UUID_TYPE, if it has more than max
3846 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE, otherwise
3848 *******************************************************************************/
3849 extern UINT8 BTM_GetEirSupportedServices( UINT32 *p_eir_uuid, UINT8 **p,
3850 UINT8 max_num_uuid16, UINT8 *p_num_uuid16);
3852 /*******************************************************************************
3854 ** Function BTM_GetEirUuidList
3856 ** Description This function parses EIR and returns UUID list.
3858 ** Parameters p_eir - EIR
3859 ** uuid_size - LEN_UUID_16, LEN_UUID_32, LEN_UUID_128
3860 ** p_num_uuid - return number of UUID in found list
3861 ** p_uuid_list - return UUID 16-bit list
3862 ** max_num_uuid - maximum number of UUID to be returned
3864 ** Returns 0 - if not found
3865 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE
3866 ** BTM_EIR_MORE_16BITS_UUID_TYPE
3867 ** BTM_EIR_COMPLETE_32BITS_UUID_TYPE
3868 ** BTM_EIR_MORE_32BITS_UUID_TYPE
3869 ** BTM_EIR_COMPLETE_128BITS_UUID_TYPE
3870 ** BTM_EIR_MORE_128BITS_UUID_TYPE
3872 *******************************************************************************/
3873 extern UINT8 BTM_GetEirUuidList( UINT8 *p_eir, UINT8 uuid_size, UINT8 *p_num_uuid,
3874 UINT8 *p_uuid_list, UINT8 max_num_uuid);
3876 /*****************************************************************************
3878 *****************************************************************************/
3879 /*******************************************************************************
3881 ** Function BTM_ConfigScoPath
3883 ** Description This function enable/disable SCO over HCI and registers SCO
3884 ** data callback if SCO over HCI is enabled.
3886 ** Parameter path: SCO or HCI
3887 ** p_sco_data_cb: callback function or SCO data if path is set
3889 ** p_pcm_param: pointer to the PCM interface parameter. If a NULL
3890 ** pointer is used, PCM parameter maintained in
3891 ** the control block will be used; otherwise update
3892 ** control block value.
3893 ** err_data_rpt: Lisbon feature to enable the erronous data report
3896 ** Returns BTM_SUCCESS if the successful.
3897 ** BTM_NO_RESOURCES: no rsource to start the command.
3898 ** BTM_ILLEGAL_VALUE: invalid callback function pointer.
3899 ** BTM_CMD_STARTED :Command sent. Waiting for command cmpl event.
3902 *******************************************************************************/
3903 extern tBTM_STATUS BTM_ConfigScoPath (tBTM_SCO_ROUTE_TYPE path,
3904 tBTM_SCO_DATA_CB *p_sco_data_cb,
3905 tBTM_SCO_PCM_PARAM *p_pcm_param,
3906 BOOLEAN err_data_rpt);
3908 /*******************************************************************************
3910 ** Function BTM_WriteScoData
3912 ** Description This function write SCO data to a specified instance. The data
3913 ** to be written p_buf needs to carry an offset of
3914 ** HCI_SCO_PREAMBLE_SIZE bytes, and the data length can not
3915 ** exceed BTM_SCO_DATA_SIZE_MAX bytes, whose default value is set
3916 ** to 60 and is configurable. Data longer than the maximum bytes
3917 ** will be truncated.
3919 ** Returns BTM_SUCCESS: data write is successful
3920 ** BTM_ILLEGAL_VALUE: SCO data contains illegal offset value.
3921 ** BTM_SCO_BAD_LENGTH: SCO data length exceeds the max SCO packet
3923 ** BTM_NO_RESOURCES: no resources.
3924 ** BTM_UNKNOWN_ADDR: unknown SCO connection handle, or SCO is not
3928 *******************************************************************************/
3929 extern tBTM_STATUS BTM_WriteScoData (UINT16 sco_inx, BT_HDR *p_buf);
3931 /*******************************************************************************
3933 ** Function BTM_SetARCMode
3935 ** Description Send Audio Routing Control command.
3939 *******************************************************************************/
3940 extern void BTM_SetARCMode (UINT8 iface, UINT8 arc_mode, tBTM_VSC_CMPL_CB *p_arc_cb);
3943 /*******************************************************************************
3945 ** Function BTM_PCM2Setup_Write
3947 ** Description Send PCM2_Setup write command.
3951 *******************************************************************************/
3952 extern void BTM_PCM2Setup_Write (BOOLEAN clk_master, tBTM_VSC_CMPL_CB *p_arc_cb);
3955 /*******************************************************************************
3957 ** Function BTM_PM_ReadControllerState
3959 ** Description This function is called to obtain the controller state
3961 ** Returns Controller state (BTM_CONTRL_ACTIVE, BTM_CONTRL_SCAN, and BTM_CONTRL_IDLE)
3963 *******************************************************************************/
3964 extern tBTM_CONTRL_STATE BTM_PM_ReadControllerState(void);
3970 #endif /* BTM_API_H */