1 /****************************************************************************** 2 * 3 * Copyright (C) 1999-2012 Broadcom Corporation 4 * 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: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 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. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * This file contains the Bluetooth Manager (BTM) API function external 22 * definitions. 23 * 24 ******************************************************************************/ 25 #ifndef BTM_API_H 26 #define BTM_API_H 27 28 #include "bt_target.h" 29 #include "sdp_api.h" 30 #include "hcidefs.h" 31 32 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 33 #include "smp_api.h" 34 #endif 35 /***************************************************************************** 36 ** DEVICE CONTROL and COMMON 37 *****************************************************************************/ 38 /***************************** 39 ** Device Control Constants 40 ******************************/ 41 /* Maximum number of bytes allowed for vendor specific command parameters */ 42 #define BTM_MAX_VENDOR_SPECIFIC_LEN HCI_COMMAND_SIZE 43 44 /* BTM application return status codes */ 45 enum 46 { 47 BTM_SUCCESS = 0, /* 0 Command succeeded */ 48 BTM_CMD_STARTED, /* 1 Command started OK. */ 49 BTM_BUSY, /* 2 Device busy with another command */ 50 BTM_NO_RESOURCES, /* 3 No resources to issue command */ 51 BTM_MODE_UNSUPPORTED, /* 4 Request for 1 or more unsupported modes */ 52 BTM_ILLEGAL_VALUE, /* 5 Illegal parameter value */ 53 BTM_WRONG_MODE, /* 6 Device in wrong mode for request */ 54 BTM_UNKNOWN_ADDR, /* 7 Unknown remote BD address */ 55 BTM_DEVICE_TIMEOUT, /* 8 Device timeout */ 56 BTM_BAD_VALUE_RET, /* 9 A bad value was received from HCI */ 57 BTM_ERR_PROCESSING, /* 10 Generic error */ 58 BTM_NOT_AUTHORIZED, /* 11 Authorization failed */ 59 BTM_DEV_RESET, /* 12 Device has been reset */ 60 BTM_CMD_STORED, /* 13 request is stored in control block */ 61 BTM_ILLEGAL_ACTION, /* 14 state machine gets illegal command */ 62 BTM_DELAY_CHECK, /* 15 delay the check on encryption */ 63 BTM_SCO_BAD_LENGTH, /* 16 Bad SCO over HCI data length */ 64 BTM_SUCCESS_NO_SECURITY, /* 17 security passed, no security set */ 65 BTM_FAILED_ON_SECURITY , /* 18 security failed */ 66 BTM_REPEATED_ATTEMPTS /* 19 repeated attempts for LE security requests */ 67 }; 68 typedef UINT8 tBTM_STATUS; 69 70 #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE) 71 typedef enum 72 { 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*/ 79 }btm_inq_state; 80 #endif 81 82 83 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; 91 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]; 94 95 /* Structure returned with local version information */ 96 typedef struct 97 { 98 UINT8 hci_version; 99 UINT16 hci_revision; 100 UINT8 lmp_version; 101 UINT16 manufacturer; 102 UINT16 lmp_subversion; 103 } tBTM_VERSION_INFO; 104 105 /* Structure returned with Vendor Specific Command complete callback */ 106 typedef struct 107 { 108 UINT16 opcode; 109 UINT16 param_len; 110 UINT8 *p_param_buf; 111 } tBTM_VSC_CMPL; 112 113 #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(). 121 */ 122 enum 123 { 124 BTM_DEV_STATUS_UP, 125 BTM_DEV_STATUS_DOWN, 126 BTM_DEV_STATUS_CMD_TOUT 127 }; 128 129 typedef UINT8 tBTM_DEV_STATUS; 130 131 132 typedef void (tBTM_DEV_STATUS_CB) (tBTM_DEV_STATUS status); 133 134 135 /* 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(). 138 */ 139 typedef void (tBTM_VS_EVT_CB) (UINT8 len, UINT8 *p); 140 141 142 /* General callback function for notifying an application that a synchronous 143 ** BTM function is complete. The pointer contains the address of any returned data. 144 */ 145 typedef void (tBTM_CMPL_CB) (void *p1); 146 147 /* VSC callback function for notifying an application that a synchronous 148 ** BTM function is complete. The pointer contains the address of any returned data. 149 */ 150 typedef void (tBTM_VSC_CMPL_CB) (tBTM_VSC_CMPL *p1); 151 152 /* 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. 155 */ 156 typedef UINT8 (tBTM_FILTER_CB) (BD_ADDR bd_addr, DEV_CLASS dc); 157 158 /***************************************************************************** 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) 176 177 /* 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) 186 187 /* Inquiry modes 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) 193 194 /* 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) 199 200 /* 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 */ 209 #define BTM_LE_SELECT_CONN_ACTIVE 0x40 /* selection connection is in progress */ 210 #define BTM_LE_OBSERVE_ACTIVE 0x80 /* selection connection is in progress */ 211 212 /* inquiry activity mask */ 213 #define BTM_BR_INQ_ACTIVE_MASK (BTM_GENERAL_INQUIRY_ACTIVE|BTM_LIMITED_INQUIRY_ACTIVE|BTM_PERIODIC_INQUIRY_ACTIVE) /* BR/EDR inquiry activity mask */ 214 #define BTM_BLE_SCAN_ACTIVE_MASK 0xF0 /* LE scan activity mask */ 215 #define BTM_BLE_INQ_ACTIVE_MASK (BTM_LE_GENERAL_INQUIRY_ACTIVE|BTM_LE_LIMITED_INQUIRY_ACTIVE) /* LE inquiry activity mask*/ 216 #define BTM_INQUIRY_ACTIVE_MASK (BTM_BR_INQ_ACTIVE_MASK | BTM_BLE_INQ_ACTIVE_MASK) /* inquiry activity mask */ 217 218 /* Define scan types */ 219 #define BTM_SCAN_TYPE_STANDARD 0 220 #define BTM_SCAN_TYPE_INTERLACED 1 /* 1.2 devices only */ 221 222 /* Define inquiry results mode */ 223 #define BTM_INQ_RESULT_STANDARD 0 224 #define BTM_INQ_RESULT_WITH_RSSI 1 225 #define BTM_INQ_RESULT_EXTENDED 2 226 227 #define BTM_INQ_RES_IGNORE_RSSI 0x7f /* RSSI value not supplied (ignore it) */ 228 229 /* Inquiry Filter Condition types (see tBTM_INQ_PARMS) */ 230 #define BTM_CLR_INQUIRY_FILTER 0 /* Inquiry Filtering is turned off */ 231 #define BTM_FILTER_COND_DEVICE_CLASS HCI_FILTER_COND_DEVICE_CLASS /* Filter on device class */ 232 #define BTM_FILTER_COND_BD_ADDR HCI_FILTER_COND_BD_ADDR /* Filter on device addr */ 233 234 /* State of the remote name retrieval during inquiry operations. 235 ** Used in the tBTM_INQ_INFO structure, and returned in the 236 ** BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext functions. 237 ** The name field is valid when the state returned is 238 ** BTM_INQ_RMT_NAME_DONE */ 239 #define BTM_INQ_RMT_NAME_EMPTY 0 240 #define BTM_INQ_RMT_NAME_PENDING 1 241 #define BTM_INQ_RMT_NAME_DONE 2 242 #define BTM_INQ_RMT_NAME_FAILED 3 243 244 /********************************* 245 *** Class of Device constants *** 246 *********************************/ 247 #define BTM_FORMAT_TYPE_1 0x00 248 249 /**************************** 250 ** minor device class field 251 *****************************/ 252 253 /* 0x00 is used as unclassified for all minor device classes */ 254 #define BTM_COD_MINOR_UNCLASSIFIED 0x00 255 256 /* minor device class field for Computer Major Class */ 257 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 258 #define BTM_COD_MINOR_DESKTOP_WORKSTATION 0x04 259 #define BTM_COD_MINOR_SERVER_COMPUTER 0x08 260 #define BTM_COD_MINOR_LAPTOP 0x0C 261 #define BTM_COD_MINOR_HANDHELD_PC_PDA 0x10 /* clam shell */ 262 #define BTM_COD_MINOR_PALM_SIZE_PC_PDA 0x14 263 #define BTM_COD_MINOR_WEARABLE_COMPUTER 0x18 /* watch sized */ 264 265 /* minor device class field for Phone Major Class */ 266 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 267 #define BTM_COD_MINOR_CELLULAR 0x04 268 #define BTM_COD_MINOR_CORDLESS 0x08 269 #define BTM_COD_MINOR_SMART_PHONE 0x0C 270 #define BTM_COD_MINOR_WIRED_MDM_V_GTWY 0x10 /* wired modem or voice gatway */ 271 #define BTM_COD_MINOR_ISDN_ACCESS 0x14 272 273 /* minor device class field for LAN Access Point Major Class */ 274 /* Load Factor Field bit 5-7 */ 275 #define BTM_COD_MINOR_FULLY_AVAILABLE 0x00 276 #define BTM_COD_MINOR_1_17_UTILIZED 0x20 277 #define BTM_COD_MINOR_17_33_UTILIZED 0x40 278 #define BTM_COD_MINOR_33_50_UTILIZED 0x60 279 #define BTM_COD_MINOR_50_67_UTILIZED 0x80 280 #define BTM_COD_MINOR_67_83_UTILIZED 0xA0 281 #define BTM_COD_MINOR_83_99_UTILIZED 0xC0 282 #define BTM_COD_MINOR_NO_SERVICE_AVAILABLE 0xE0 283 /* sub-Field bit 2-4 */ 284 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 285 286 /* minor device class field for Audio/Video Major Class */ 287 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 288 #define BTM_COD_MINOR_CONFM_HEADSET 0x04 289 #define BTM_COD_MINOR_CONFM_HANDSFREE 0x08 290 #define BTM_COD_MINOR_MICROPHONE 0x10 291 #define BTM_COD_MINOR_LOUDSPEAKER 0x14 292 #define BTM_COD_MINOR_HEADPHONES 0x18 293 #define BTM_COD_MINOR_PORTABLE_AUDIO 0x1C 294 #define BTM_COD_MINOR_CAR_AUDIO 0x20 295 #define BTM_COD_MINOR_SET_TOP_BOX 0x24 296 #define BTM_COD_MINOR_HIFI_AUDIO 0x28 297 #define BTM_COD_MINOR_VCR 0x2C 298 #define BTM_COD_MINOR_VIDEO_CAMERA 0x30 299 #define BTM_COD_MINOR_CAMCORDER 0x34 300 #define BTM_COD_MINOR_VIDEO_MONITOR 0x38 301 #define BTM_COD_MINOR_VIDDISP_LDSPKR 0x3C 302 #define BTM_COD_MINOR_VIDEO_CONFERENCING 0x40 303 #define BTM_COD_MINOR_GAMING_TOY 0x48 304 305 /* minor device class field for Peripheral Major Class */ 306 /* Bits 6-7 independently specify mouse, keyboard, or combo mouse/keyboard */ 307 #define BTM_COD_MINOR_KEYBOARD 0x40 308 #define BTM_COD_MINOR_POINTING 0x80 309 #define BTM_COD_MINOR_COMBO 0xC0 310 /* Bits 2-5 OR'd with selection from bits 6-7 */ 311 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 312 #define BTM_COD_MINOR_JOYSTICK 0x04 313 #define BTM_COD_MINOR_GAMEPAD 0x08 314 #define BTM_COD_MINOR_REMOTE_CONTROL 0x0C 315 #define BTM_COD_MINOR_SENSING_DEVICE 0x10 316 #define BTM_COD_MINOR_DIGITIZING_TABLET 0x14 317 #define BTM_COD_MINOR_CARD_READER 0x18 /* e.g. SIM card reader */ 318 #define BTM_COD_MINOR_DIGITAL_PAN 0x1C 319 #define BTM_COD_MINOR_HAND_SCANNER 0x20 320 #define BTM_COD_MINOR_HAND_GESTURAL_INPUT 0x24 321 322 /* minor device class field for Imaging Major Class */ 323 /* Bits 5-7 independently specify display, camera, scanner, or printer */ 324 #define BTM_COD_MINOR_DISPLAY 0x10 325 #define BTM_COD_MINOR_CAMERA 0x20 326 #define BTM_COD_MINOR_SCANNER 0x40 327 #define BTM_COD_MINOR_PRINTER 0x80 328 /* Bits 2-3 Reserved */ 329 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 330 331 /* minor device class field for Wearable Major Class */ 332 /* Bits 2-7 meaningful */ 333 #define BTM_COD_MINOR_WRIST_WATCH 0x04 334 #define BTM_COD_MINOR_PAGER 0x08 335 #define BTM_COD_MINOR_JACKET 0x0C 336 #define BTM_COD_MINOR_HELMET 0x10 337 #define BTM_COD_MINOR_GLASSES 0x14 338 339 /* minor device class field for Toy Major Class */ 340 /* Bits 2-7 meaningful */ 341 #define BTM_COD_MINOR_ROBOT 0x04 342 #define BTM_COD_MINOR_VEHICLE 0x08 343 #define BTM_COD_MINOR_DOLL_ACTION_FIGURE 0x0C 344 #define BTM_COD_MINOR_CONTROLLER 0x10 345 #define BTM_COD_MINOR_GAME 0x14 346 347 /* minor device class field for Health Major Class */ 348 /* Bits 2-7 meaningful */ 349 #define BTM_COD_MINOR_BLOOD_MONITOR 0x04 350 #define BTM_COD_MINOR_THERMOMETER 0x08 351 #define BTM_COD_MINOR_WEIGHING_SCALE 0x0C 352 #define BTM_COD_MINOR_GLUCOSE_METER 0x10 353 #define BTM_COD_MINOR_PULSE_OXIMETER 0x14 354 #define BTM_COD_MINOR_HEART_PULSE_MONITOR 0x18 355 #define BTM_COD_MINOR_HEALTH_DATA_DISPLAY 0x1C 356 #define BTM_COD_MINOR_STEP_COUNTER 0x20 357 #define BTM_COD_MINOR_BODY_COM_ANALYZER 0x24 358 #define BTM_COD_MINOR_PEAK_FLOW_MONITOR 0x28 359 #define BTM_COD_MINOR_MEDICATION_MONITOR 0x2C 360 #define BTM_COD_MINOR_KNEE_PROSTHESIS 0x30 361 #define BTM_COD_MINOR_ANKLE_PROSTHESIS 0x34 362 363 364 /*************************** 365 ** major device class field 366 ****************************/ 367 #define BTM_COD_MAJOR_MISCELLANEOUS 0x00 368 #define BTM_COD_MAJOR_COMPUTER 0x01 369 #define BTM_COD_MAJOR_PHONE 0x02 370 #define BTM_COD_MAJOR_LAN_ACCESS_PT 0x03 371 #define BTM_COD_MAJOR_AUDIO 0x04 372 #define BTM_COD_MAJOR_PERIPHERAL 0x05 373 #define BTM_COD_MAJOR_IMAGING 0x06 374 #define BTM_COD_MAJOR_WEARABLE 0x07 375 #define BTM_COD_MAJOR_TOY 0x08 376 #define BTM_COD_MAJOR_HEALTH 0x09 377 #define BTM_COD_MAJOR_UNCLASSIFIED 0x1F 378 379 /*************************** 380 ** service class fields 381 ****************************/ 382 #define BTM_COD_SERVICE_LMTD_DISCOVER 0x0020 383 #define BTM_COD_SERVICE_POSITIONING 0x0100 384 #define BTM_COD_SERVICE_NETWORKING 0x0200 385 #define BTM_COD_SERVICE_RENDERING 0x0400 386 #define BTM_COD_SERVICE_CAPTURING 0x0800 387 #define BTM_COD_SERVICE_OBJ_TRANSFER 0x1000 388 #define BTM_COD_SERVICE_AUDIO 0x2000 389 #define BTM_COD_SERVICE_TELEPHONY 0x4000 390 #define BTM_COD_SERVICE_INFORMATION 0x8000 391 392 /* class of device field macros */ 393 #define BTM_COD_FORMAT_TYPE(u8, pd) {u8 = pd[2]&0x03;} 394 #define BTM_COD_MINOR_CLASS(u8, pd) {u8 = pd[2]&0xFC;} 395 #define BTM_COD_MAJOR_CLASS(u8, pd) {u8 = pd[1]&0x1F;} 396 #define BTM_COD_SERVICE_CLASS(u16, pd) {u16 = pd[0]; u16<<=8; u16 += pd[1]&0xE0;} 397 398 /* to set the fields (assumes that format type is always 0) */ 399 #define FIELDS_TO_COD(pd, mn, mj, sv) {pd[2] = mn; pd[1] = \ 400 mj+ ((sv)&BTM_COD_SERVICE_CLASS_LO_B); \ 401 pd[0] = (sv) >> 8;} 402 403 /* the COD masks */ 404 #define BTM_COD_FORMAT_TYPE_MASK 0x03 405 #define BTM_COD_MINOR_CLASS_MASK 0xFC 406 #define BTM_COD_MAJOR_CLASS_MASK 0x1F 407 #define BTM_COD_SERVICE_CLASS_LO_B 0x00E0 408 #define BTM_COD_SERVICE_CLASS_MASK 0xFFE0 409 410 411 /* BTM service definitions 412 ** Used for storing EIR data to bit mask 413 */ 414 #ifndef BTM_EIR_UUID_LKUP_TBL 415 enum 416 { 417 BTM_EIR_UUID_SERVCLASS_SERVICE_DISCOVERY_SERVER, 418 /* BTM_EIR_UUID_SERVCLASS_BROWSE_GROUP_DESCRIPTOR, */ 419 /* BTM_EIR_UUID_SERVCLASS_PUBLIC_BROWSE_GROUP, */ 420 BTM_EIR_UUID_SERVCLASS_SERIAL_PORT, 421 BTM_EIR_UUID_SERVCLASS_LAN_ACCESS_USING_PPP, 422 BTM_EIR_UUID_SERVCLASS_DIALUP_NETWORKING, 423 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC, 424 BTM_EIR_UUID_SERVCLASS_OBEX_OBJECT_PUSH, 425 BTM_EIR_UUID_SERVCLASS_OBEX_FILE_TRANSFER, 426 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC_COMMAND, 427 BTM_EIR_UUID_SERVCLASS_HEADSET, 428 BTM_EIR_UUID_SERVCLASS_CORDLESS_TELEPHONY, 429 BTM_EIR_UUID_SERVCLASS_AUDIO_SOURCE, 430 BTM_EIR_UUID_SERVCLASS_AUDIO_SINK, 431 BTM_EIR_UUID_SERVCLASS_AV_REM_CTRL_TARGET, 432 /* BTM_EIR_UUID_SERVCLASS_ADV_AUDIO_DISTRIBUTION, */ 433 BTM_EIR_UUID_SERVCLASS_AV_REMOTE_CONTROL, 434 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING, */ 435 BTM_EIR_UUID_SERVCLASS_INTERCOM, 436 BTM_EIR_UUID_SERVCLASS_FAX, 437 BTM_EIR_UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, 438 /* BTM_EIR_UUID_SERVCLASS_WAP, */ 439 /* BTM_EIR_UUID_SERVCLASS_WAP_CLIENT, */ 440 BTM_EIR_UUID_SERVCLASS_PANU, 441 BTM_EIR_UUID_SERVCLASS_NAP, 442 BTM_EIR_UUID_SERVCLASS_GN, 443 BTM_EIR_UUID_SERVCLASS_DIRECT_PRINTING, 444 /* BTM_EIR_UUID_SERVCLASS_REFERENCE_PRINTING, */ 445 BTM_EIR_UUID_SERVCLASS_IMAGING, 446 BTM_EIR_UUID_SERVCLASS_IMAGING_RESPONDER, 447 BTM_EIR_UUID_SERVCLASS_IMAGING_AUTO_ARCHIVE, 448 BTM_EIR_UUID_SERVCLASS_IMAGING_REF_OBJECTS, 449 BTM_EIR_UUID_SERVCLASS_HF_HANDSFREE, 450 BTM_EIR_UUID_SERVCLASS_AG_HANDSFREE, 451 BTM_EIR_UUID_SERVCLASS_DIR_PRT_REF_OBJ_SERVICE, 452 /* BTM_EIR_UUID_SERVCLASS_REFLECTED_UI, */ 453 BTM_EIR_UUID_SERVCLASS_BASIC_PRINTING, 454 BTM_EIR_UUID_SERVCLASS_PRINTING_STATUS, 455 BTM_EIR_UUID_SERVCLASS_HUMAN_INTERFACE, 456 BTM_EIR_UUID_SERVCLASS_CABLE_REPLACEMENT, 457 BTM_EIR_UUID_SERVCLASS_HCRP_PRINT, 458 BTM_EIR_UUID_SERVCLASS_HCRP_SCAN, 459 /* BTM_EIR_UUID_SERVCLASS_COMMON_ISDN_ACCESS, */ 460 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING_GW, */ 461 /* BTM_EIR_UUID_SERVCLASS_UDI_MT, */ 462 /* BTM_EIR_UUID_SERVCLASS_UDI_TA, */ 463 /* BTM_EIR_UUID_SERVCLASS_VCP, */ 464 BTM_EIR_UUID_SERVCLASS_SAP, 465 BTM_EIR_UUID_SERVCLASS_PBAP_PCE, 466 BTM_EIR_UUID_SERVCLASS_PBAP_PSE, 467 /* BTM_EIR_UUID_SERVCLASS_TE_PHONE_ACCESS, */ 468 /* BTM_EIR_UUID_SERVCLASS_ME_PHONE_ACCESS, */ 469 BTM_EIR_UUID_SERVCLASS_PHONE_ACCESS, 470 BTM_EIR_UUID_SERVCLASS_HEADSET_HS, 471 BTM_EIR_UUID_SERVCLASS_PNP_INFORMATION, 472 /* BTM_EIR_UUID_SERVCLASS_GENERIC_NETWORKING, */ 473 /* BTM_EIR_UUID_SERVCLASS_GENERIC_FILETRANSFER, */ 474 /* BTM_EIR_UUID_SERVCLASS_GENERIC_AUDIO, */ 475 /* BTM_EIR_UUID_SERVCLASS_GENERIC_TELEPHONY, */ 476 /* BTM_EIR_UUID_SERVCLASS_UPNP_SERVICE, */ 477 /* BTM_EIR_UUID_SERVCLASS_UPNP_IP_SERVICE, */ 478 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_PAN, */ 479 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_LAP, */ 480 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_L2CAP, */ 481 BTM_EIR_UUID_SERVCLASS_VIDEO_SOURCE, 482 BTM_EIR_UUID_SERVCLASS_VIDEO_SINK, 483 /* BTM_EIR_UUID_SERVCLASS_VIDEO_DISTRIBUTION */ 484 /* BTM_EIR_UUID_SERVCLASS_HDP_PROFILE */ 485 BTM_EIR_UUID_SERVCLASS_MESSAGE_ACCESS, 486 BTM_EIR_UUID_SERVCLASS_MESSAGE_NOTIFICATION, 487 BTM_EIR_UUID_SERVCLASS_HDP_SOURCE, 488 BTM_EIR_UUID_SERVCLASS_HDP_SINK, 489 BTM_EIR_MAX_SERVICES 490 }; 491 #endif /* BTM_EIR_UUID_LKUP_TBL */ 492 493 /* search result in EIR of inquiry database */ 494 #define BTM_EIR_FOUND 0 495 #define BTM_EIR_NOT_FOUND 1 496 #define BTM_EIR_UNKNOWN 2 497 498 typedef UINT8 tBTM_EIR_SEARCH_RESULT; 499 500 #define BTM_EIR_FLAGS_TYPE HCI_EIR_FLAGS_TYPE /* 0x01 */ 501 #define BTM_EIR_MORE_16BITS_UUID_TYPE HCI_EIR_MORE_16BITS_UUID_TYPE /* 0x02 */ 502 #define BTM_EIR_COMPLETE_16BITS_UUID_TYPE HCI_EIR_COMPLETE_16BITS_UUID_TYPE /* 0x03 */ 503 #define BTM_EIR_MORE_32BITS_UUID_TYPE HCI_EIR_MORE_32BITS_UUID_TYPE /* 0x04 */ 504 #define BTM_EIR_COMPLETE_32BITS_UUID_TYPE HCI_EIR_COMPLETE_32BITS_UUID_TYPE /* 0x05 */ 505 #define BTM_EIR_MORE_128BITS_UUID_TYPE HCI_EIR_MORE_128BITS_UUID_TYPE /* 0x06 */ 506 #define BTM_EIR_COMPLETE_128BITS_UUID_TYPE HCI_EIR_COMPLETE_128BITS_UUID_TYPE /* 0x07 */ 507 #define BTM_EIR_SHORTENED_LOCAL_NAME_TYPE HCI_EIR_SHORTENED_LOCAL_NAME_TYPE /* 0x08 */ 508 #define BTM_EIR_COMPLETE_LOCAL_NAME_TYPE HCI_EIR_COMPLETE_LOCAL_NAME_TYPE /* 0x09 */ 509 #define BTM_EIR_TX_POWER_LEVEL_TYPE HCI_EIR_TX_POWER_LEVEL_TYPE /* 0x0A */ 510 #define BTM_EIR_MANUFACTURER_SPECIFIC_TYPE HCI_EIR_MANUFACTURER_SPECIFIC_TYPE /* 0xFF */ 511 512 /* the following EIR tags are defined to OOB, not regular EIR data */ 513 #define BTM_EIR_OOB_BD_ADDR_TYPE HCI_EIR_OOB_BD_ADDR_TYPE /* 6 bytes */ 514 #define BTM_EIR_OOB_COD_TYPE HCI_EIR_OOB_COD_TYPE /* 3 bytes */ 515 #define BTM_EIR_OOB_SSP_HASH_C_TYPE HCI_EIR_OOB_SSP_HASH_C_TYPE /* 16 bytes */ 516 #define BTM_EIR_OOB_SSP_RAND_R_TYPE HCI_EIR_OOB_SSP_RAND_R_TYPE /* 16 bytes */ 517 518 #define BTM_OOB_MANDATORY_SIZE 8 /* include 2 bytes length & 6 bytes bd_addr */ 519 #define BTM_OOB_DATA_LEN_SIZE 2 520 #define BTM_OOB_BD_ADDR_SIZE 6 521 #define BTM_OOB_COD_SIZE BT_OOB_COD_SIZE 522 #define BTM_OOB_HASH_C_SIZE BT_OOB_HASH_C_SIZE 523 #define BTM_OOB_RAND_R_SIZE BT_OOB_RAND_R_SIZE 524 525 526 #if BLE_INCLUDED == TRUE 527 #define BTM_BLE_SEC_NONE 0 528 #define BTM_BLE_SEC_ENCRYPT 1 /* encrypt the link using current key */ 529 #define BTM_BLE_SEC_ENCRYPT_NO_MITM 2 530 #define BTM_BLE_SEC_ENCRYPT_MITM 3 531 typedef UINT8 tBTM_BLE_SEC_ACT; 532 #endif 533 /************************************************************************************************ 534 ** BTM Services MACROS handle array of UINT32 bits for more than 32 services 535 *************************************************************************************************/ 536 /* Determine the number of UINT32's necessary for services */ 537 #define BTM_EIR_ARRAY_BITS 32 /* Number of bits in each array element */ 538 #define BTM_EIR_SERVICE_ARRAY_SIZE (((UINT32)BTM_EIR_MAX_SERVICES / BTM_EIR_ARRAY_BITS) + \ 539 (((UINT32)BTM_EIR_MAX_SERVICES % BTM_EIR_ARRAY_BITS) ? 1 : 0)) 540 541 /* MACRO to set the service bit mask in a bit stream */ 542 #define BTM_EIR_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] |= \ 543 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 544 545 546 /* MACRO to clear the service bit mask in a bit stream */ 547 #define BTM_EIR_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] &= \ 548 ~((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 549 550 /* MACRO to check the service bit mask in a bit stream */ 551 #define BTM_EIR_HAS_SERVICE(p, service) ((((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] & \ 552 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) >> (((UINT32)(service)) % BTM_EIR_ARRAY_BITS)) 553 554 /* start of EIR in HCI buffer, 4 bytes = HCI Command(2) + Length(1) + FEC_Req(1) */ 555 #define BTM_HCI_EIR_OFFSET (BT_HDR_SIZE + 4) 556 557 /*************************** 558 ** Device Discovery Types 559 ****************************/ 560 /* Definitions of the parameters passed to BTM_StartInquiry and 561 ** BTM_SetPeriodicInquiryMode. 562 */ 563 typedef struct /* contains the two device class condition fields */ 564 { 565 DEV_CLASS dev_class; 566 DEV_CLASS dev_class_mask; 567 } tBTM_COD_COND; 568 569 570 typedef union /* contains the inquiry filter condition */ 571 { 572 BD_ADDR bdaddr_cond; 573 tBTM_COD_COND cod_cond; 574 } tBTM_INQ_FILT_COND; 575 576 577 typedef struct /* contains the parameters passed to the inquiry functions */ 578 { 579 UINT8 mode; /* general or limited */ 580 UINT8 duration; /* duration of the inquiry (1.28 sec increments) */ 581 UINT8 max_resps; /* maximum number of responses to return */ 582 BOOLEAN report_dup; /* report duplicated inquiry response with higher RSSI value */ 583 UINT8 filter_cond_type; /* new devices, BD ADDR, COD, or No filtering */ 584 tBTM_INQ_FILT_COND filter_cond; /* filter value based on filter cond type */ 585 #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE) 586 UINT8 intl_duration[4]; /*duration array storing the interleave scan's time portions*/ 587 #endif 588 } tBTM_INQ_PARMS; 589 590 #define BTM_INQ_RESULT_BR 0x01 591 #define BTM_INQ_RESULT_BLE 0x02 592 593 #if (BLE_INCLUDED == TRUE) 594 #define BTM_BLE_EVT_CONN_ADV 0x00 595 #define BTM_BLE_EVT_CONN_DIR_ADV 0x01 596 #define BTM_BLE_EVT_DISC_ADV 0x02 597 #define BTM_BLE_EVT_NON_CONN_ADV 0x03 598 #define BTM_BLE_EVT_SCAN_RSP 0x04 599 typedef UINT8 tBTM_BLE_EVT_TYPE; 600 #endif 601 602 /* These are the fields returned in each device's response to the inquiry. It 603 ** is returned in the results callback if registered. 604 */ 605 typedef struct 606 { 607 UINT16 clock_offset; 608 BD_ADDR remote_bd_addr; 609 DEV_CLASS dev_class; 610 UINT8 page_scan_rep_mode; 611 UINT8 page_scan_per_mode; 612 UINT8 page_scan_mode; 613 INT8 rssi; /* Set to BTM_INQ_RES_IGNORE_RSSI if not valid */ 614 #if (BTM_EIR_CLIENT_INCLUDED == TRUE) 615 UINT32 eir_uuid[BTM_EIR_SERVICE_ARRAY_SIZE]; 616 BOOLEAN eir_complete_list; 617 #endif 618 #if (BLE_INCLUDED == TRUE) 619 tBT_DEVICE_TYPE device_type; 620 UINT8 inq_result_type; 621 UINT8 ble_addr_type; 622 tBTM_BLE_EVT_TYPE ble_evt_type; 623 UINT8 flag; 624 #endif 625 } tBTM_INQ_RESULTS; 626 627 628 /* This is the inquiry response information held in its database by BTM, and available 629 ** to applications via BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext. 630 */ 631 typedef struct 632 { 633 tBTM_INQ_RESULTS results; 634 635 BOOLEAN appl_knows_rem_name; /* set by application if it knows the remote name of the peer device. 636 This is later used by application to determine if remote name request is 637 required to be done. Having the flag here avoid duplicate store of inquiry results */ 638 639 640 #if (BTM_INQ_GET_REMOTE_NAME == TRUE || BLE_INCLUDED == TRUE) 641 UINT16 remote_name_len; 642 tBTM_BD_NAME remote_name; 643 UINT8 remote_name_state; 644 UINT8 remote_name_type; 645 #endif 646 647 } tBTM_INQ_INFO; 648 649 650 /* Structure returned with inquiry complete callback */ 651 typedef struct 652 { 653 tBTM_STATUS status; 654 UINT8 num_resp; /* Number of results from the current inquiry */ 655 } tBTM_INQUIRY_CMPL; 656 657 658 /* Structure returned with remote name request */ 659 typedef struct 660 { 661 UINT16 status; 662 BD_ADDR bd_addr; 663 UINT16 length; 664 BD_NAME remote_bd_name; 665 } tBTM_REMOTE_DEV_NAME; 666 667 typedef struct 668 { 669 UINT8 pcm_intf_rate; /* PCM interface rate: 0: 128kbps, 1: 256 kbps; 670 2:512 bps; 3: 1024kbps; 4: 2048kbps */ 671 UINT8 frame_type; /* frame type: 0: short; 1: long */ 672 UINT8 sync_mode; /* sync mode: 0: slave; 1: master */ 673 UINT8 clock_mode; /* clock mode: 0: slave; 1: master */ 674 675 }tBTM_SCO_PCM_PARAM; 676 677 /**************************************** 678 ** Device Discovery Callback Functions 679 *****************************************/ 680 /* Callback function for asynchronous notifications when the BTM inquiry DB 681 ** changes. First param is inquiry database, second is if added to or removed 682 ** from the inquiry database. 683 */ 684 typedef void (tBTM_INQ_DB_CHANGE_CB) (void *p1, BOOLEAN is_new); 685 686 /* Callback function for notifications when the BTM gets inquiry response. 687 ** First param is inquiry results database, second is pointer of EIR. 688 */ 689 typedef void (tBTM_INQ_RESULTS_CB) (tBTM_INQ_RESULTS *p_inq_results, UINT8 *p_eir); 690 691 /***************************************************************************** 692 ** ACL CHANNEL MANAGEMENT 693 *****************************************************************************/ 694 /****************** 695 ** ACL Constants 696 *******************/ 697 698 /* ACL modes */ 699 #define BTM_ACL_MODE_NORMAL HCI_MODE_ACTIVE 700 #define BTM_ACL_MODE_HOLD HCI_MODE_HOLD 701 #define BTM_ACL_MODE_SNIFF HCI_MODE_SNIFF 702 #define BTM_ACL_MODE_PARK HCI_MODE_PARK 703 704 /* Returned with structure in role switch callback (tBTM_ROLE_SWITCH_CMPL) */ 705 #define BTM_ROLE_MASTER HCI_ROLE_MASTER 706 #define BTM_ROLE_SLAVE HCI_ROLE_SLAVE 707 #define BTM_ROLE_UNDEFINED 0xff /* undefined value (error status) */ 708 709 /* ACL Packet Types */ 710 #define BTM_ACL_PKT_TYPES_MASK_DM1 HCI_PKT_TYPES_MASK_DM1 711 #define BTM_ACL_PKT_TYPES_MASK_DH1 HCI_PKT_TYPES_MASK_DH1 712 #define BTM_ACL_PKT_TYPES_MASK_DM3 HCI_PKT_TYPES_MASK_DM3 713 #define BTM_ACL_PKT_TYPES_MASK_DH3 HCI_PKT_TYPES_MASK_DH3 714 #define BTM_ACL_PKT_TYPES_MASK_DM5 HCI_PKT_TYPES_MASK_DM5 715 #define BTM_ACL_PKT_TYPES_MASK_DH5 HCI_PKT_TYPES_MASK_DH5 716 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 HCI_PKT_TYPES_MASK_NO_2_DH1 717 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 HCI_PKT_TYPES_MASK_NO_3_DH1 718 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 HCI_PKT_TYPES_MASK_NO_2_DH3 719 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 HCI_PKT_TYPES_MASK_NO_3_DH3 720 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 HCI_PKT_TYPES_MASK_NO_2_DH5 721 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH5 HCI_PKT_TYPES_MASK_NO_3_DH5 722 723 /*************** 724 ** ACL Types 725 ****************/ 726 727 /* Structure returned with link policy information (in tBTM_CMPL_CB callback function) 728 ** in response to BTM_ReadLinkPolicy call. 729 */ 730 typedef struct 731 { 732 tBTM_STATUS status; 733 UINT8 hci_status; 734 BD_ADDR rem_bda; 735 UINT16 settings; 736 } tBTM_LNK_POLICY_RESULTS; 737 738 /* Structure returned with Role Switch information (in tBTM_CMPL_CB callback function) 739 ** in response to BTM_SwitchRole call. 740 */ 741 typedef struct 742 { 743 UINT8 hci_status; /* HCI status returned with the event */ 744 UINT8 role; /* BTM_ROLE_MASTER or BTM_ROLE_SLAVE */ 745 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the switch */ 746 } tBTM_ROLE_SWITCH_CMPL; 747 748 749 /* Structure returned with Change Link Key information (in tBTM_CMPL_CB callback function) 750 ** in response to BTM_ChangeLinkKey call. 751 */ 752 typedef struct 753 { 754 UINT8 hci_status; /* HCI status returned with the event */ 755 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the change link key */ 756 } tBTM_CHANGE_KEY_CMPL; 757 758 759 /* Structure returned with QoS information (in tBTM_CMPL_CB callback function) 760 ** in response to BTM_SetQoS call. 761 */ 762 typedef struct 763 { 764 FLOW_SPEC flow; 765 UINT16 handle; 766 UINT8 status; 767 } tBTM_QOS_SETUP_CMPL; 768 769 770 /* Structure returned with read RSSI event (in tBTM_CMPL_CB callback function) 771 ** in response to BTM_ReadRSSI call. 772 */ 773 typedef struct 774 { 775 tBTM_STATUS status; 776 UINT8 hci_status; 777 INT8 rssi; 778 BD_ADDR rem_bda; 779 } tBTM_RSSI_RESULTS; 780 781 /* Structure returned with read current TX power event (in tBTM_CMPL_CB callback function) 782 ** in response to BTM_ReadTxPower call. 783 */ 784 typedef struct 785 { 786 tBTM_STATUS status; 787 UINT8 hci_status; 788 INT8 tx_power; 789 BD_ADDR rem_bda; 790 } tBTM_TX_POWER_RESULTS; 791 792 /* Structure returned with read link quality event (in tBTM_CMPL_CB callback function) 793 ** in response to BTM_ReadLinkQuality call. 794 */ 795 typedef struct 796 { 797 tBTM_STATUS status; 798 UINT8 hci_status; 799 UINT8 link_quality; 800 BD_ADDR rem_bda; 801 } tBTM_LINK_QUALITY_RESULTS; 802 803 /* Structure returned with read inq tx power quality event (in tBTM_CMPL_CB callback function) 804 ** in response to BTM_ReadInquiryRspTxPower call. 805 */ 806 typedef struct 807 { 808 tBTM_STATUS status; 809 UINT8 hci_status; 810 INT8 tx_power; 811 } tBTM_INQ_TXPWR_RESULTS; 812 813 enum 814 { 815 BTM_BL_CONN_EVT, 816 BTM_BL_DISCN_EVT, 817 BTM_BL_UPDATE_EVT, 818 BTM_BL_ROLE_CHG_EVT, 819 BTM_BL_COLLISION_EVT 820 }; 821 typedef UINT8 tBTM_BL_EVENT; 822 typedef UINT16 tBTM_BL_EVENT_MASK; 823 824 #define BTM_BL_CONN_MASK 0x0001 825 #define BTM_BL_DISCN_MASK 0x0002 826 #define BTM_BL_UPDATE_MASK 0x0004 827 #define BTM_BL_ROLE_CHG_MASK 0x0008 828 829 /* Device features mask definitions */ 830 #define BTM_FEATURE_BYTES_PER_PAGE HCI_FEATURE_BYTES_PER_PAGE 831 #define BTM_EXT_FEATURES_PAGE_MAX HCI_EXT_FEATURES_PAGE_MAX 832 833 /* the data type associated with BTM_BL_CONN_EVT */ 834 typedef struct 835 { 836 tBTM_BL_EVENT event; /* The event reported. */ 837 BD_ADDR_PTR p_bda; /* The address of the newly connected device */ 838 DEV_CLASS_PTR p_dc; /* The device class */ 839 BD_NAME_PTR p_bdn; /* The device name */ 840 UINT8 *p_features; /* pointer to the remote device's features page[0] (supported features page) */ 841 #if BLE_INCLUDED == TRUE 842 UINT16 handle; /* connection handle */ 843 tBT_TRANSPORT transport; /* link is LE or not */ 844 #endif 845 } tBTM_BL_CONN_DATA; 846 847 /* the data type associated with BTM_BL_DISCN_EVT */ 848 typedef struct 849 { 850 tBTM_BL_EVENT event; /* The event reported. */ 851 BD_ADDR_PTR p_bda; /* The address of the disconnected device */ 852 #if BLE_INCLUDED == TRUE 853 UINT16 handle; /* disconnected connection handle */ 854 tBT_TRANSPORT transport; /* link is LE link or not */ 855 #endif 856 } tBTM_BL_DISCN_DATA; 857 858 /* Busy-Level shall have the inquiry_paging mask set when 859 * inquiry/paging is in progress, Else the number of ACL links */ 860 #define BTM_BL_INQUIRY_PAGING_MASK 0x10 861 #define BTM_BL_INQUIRY_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x1) 862 #define BTM_BL_INQUIRY_CANCELLED (BTM_BL_INQUIRY_PAGING_MASK | 0x2) 863 #define BTM_BL_INQUIRY_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x3) 864 #define BTM_BL_PAGING_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x4) 865 #define BTM_BL_PAGING_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x5) 866 /* the data type associated with BTM_BL_UPDATE_EVT */ 867 typedef struct 868 { 869 tBTM_BL_EVENT event; /* The event reported. */ 870 UINT8 busy_level;/* when paging or inquiring, level is 10. 871 * Otherwise, the number of ACL links. */ 872 UINT8 busy_level_flags; /* Notifies actual inquiry/page activities */ 873 } tBTM_BL_UPDATE_DATA; 874 875 /* the data type associated with BTM_BL_ROLE_CHG_EVT */ 876 typedef struct 877 { 878 tBTM_BL_EVENT event; /* The event reported. */ 879 BD_ADDR_PTR p_bda; /* The address of the peer connected device */ 880 UINT8 new_role; 881 UINT8 hci_status; /* HCI status returned with the event */ 882 } tBTM_BL_ROLE_CHG_DATA; 883 884 typedef union 885 { 886 tBTM_BL_EVENT event; /* The event reported. */ 887 tBTM_BL_CONN_DATA conn; /* The data associated with BTM_BL_CONN_EVT */ 888 tBTM_BL_DISCN_DATA discn; /* The data associated with BTM_BL_DISCN_EVT */ 889 tBTM_BL_UPDATE_DATA update; /* The data associated with BTM_BL_UPDATE_EVT */ 890 tBTM_BL_ROLE_CHG_DATA role_chg;/*The data associated with BTM_BL_ROLE_CHG_EVT */ 891 } tBTM_BL_EVENT_DATA; 892 893 /* Callback function for notifications when the BTM busy level 894 ** changes. 895 */ 896 typedef void (tBTM_BL_CHANGE_CB) (tBTM_BL_EVENT_DATA *p_data); 897 898 /*************************** 899 ** ACL Callback Functions 900 ****************************/ 901 /* Callback function for notifications when the BTM ACL connection DB 902 ** changes. First param is BD address, second is if added or removed. 903 ** Registered through BTM_AclRegisterForChanges call. 904 */ 905 #if BLE_INCLUDED == TRUE 906 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc, 907 BD_NAME p_bdn, UINT8 *features, 908 BOOLEAN is_new, UINT16 handle, 909 tBT_TRANSPORT transport); 910 #else 911 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc, 912 BD_NAME p_bdn, UINT8 *features, 913 BOOLEAN is_new); 914 #endif 915 /***************************************************************************** 916 ** SCO CHANNEL MANAGEMENT 917 *****************************************************************************/ 918 /****************** 919 ** SCO Constants 920 *******************/ 921 922 /* Define an invalid SCO index and an invalid HCI handle */ 923 #define BTM_INVALID_SCO_INDEX 0xFFFF 924 #define BTM_INVALID_HCI_HANDLE 0xFFFF 925 926 /* Define an invalid SCO disconnect reason */ 927 #define BTM_INVALID_SCO_DISC_REASON 0xFFFF 928 929 /* Define first active SCO index */ 930 #define BTM_FIRST_ACTIVE_SCO_INDEX BTM_MAX_SCO_LINKS 931 932 /* Define SCO packet types used in APIs */ 933 #define BTM_SCO_PKT_TYPES_MASK_HV1 HCI_ESCO_PKT_TYPES_MASK_HV1 934 #define BTM_SCO_PKT_TYPES_MASK_HV2 HCI_ESCO_PKT_TYPES_MASK_HV2 935 #define BTM_SCO_PKT_TYPES_MASK_HV3 HCI_ESCO_PKT_TYPES_MASK_HV3 936 #define BTM_SCO_PKT_TYPES_MASK_EV3 HCI_ESCO_PKT_TYPES_MASK_EV3 937 #define BTM_SCO_PKT_TYPES_MASK_EV4 HCI_ESCO_PKT_TYPES_MASK_EV4 938 #define BTM_SCO_PKT_TYPES_MASK_EV5 HCI_ESCO_PKT_TYPES_MASK_EV5 939 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV3 940 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV3 941 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV5 942 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV5 943 944 #define BTM_SCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_HV1 | \ 945 BTM_SCO_PKT_TYPES_MASK_HV2 | \ 946 BTM_SCO_PKT_TYPES_MASK_HV3) 947 948 #define BTM_ESCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_EV3 | \ 949 BTM_SCO_PKT_TYPES_MASK_EV4 | \ 950 BTM_SCO_PKT_TYPES_MASK_EV5) 951 952 #define BTM_SCO_LINK_ALL_PKT_MASK (BTM_SCO_LINK_ONLY_MASK | \ 953 BTM_ESCO_LINK_ONLY_MASK) 954 955 #define BTM_VALID_SCO_ALL_PKT_TYPE HCI_VALID_SCO_ALL_PKT_TYPE 956 957 /* Passed in BTM_CreateSco if the packet type parameter should be ignored */ 958 #define BTM_IGNORE_SCO_PKT_TYPE 0 959 960 /*************** 961 ** SCO Types 962 ****************/ 963 #define BTM_LINK_TYPE_SCO HCI_LINK_TYPE_SCO 964 #define BTM_LINK_TYPE_ESCO HCI_LINK_TYPE_ESCO 965 typedef UINT8 tBTM_SCO_TYPE; 966 967 968 /******************* 969 ** SCO Routing Path 970 ********************/ 971 #define BTM_SCO_ROUTE_PCM HCI_BRCM_SCO_ROUTE_PCM 972 #define BTM_SCO_ROUTE_HCI HCI_BRCM_SCO_ROUTE_HCI 973 typedef UINT8 tBTM_SCO_ROUTE_TYPE; 974 975 976 /******************* 977 ** SCO Codec Types 978 ********************/ 979 #define BTM_SCO_CODEC_NONE 0x0000 980 #define BTM_SCO_CODEC_CVSD 0x0001 981 #define BTM_SCO_CODEC_MSBC 0x0002 982 typedef UINT16 tBTM_SCO_CODEC_TYPE; 983 984 985 986 /******************* 987 ** SCO Air Mode Types 988 ********************/ 989 #define BTM_SCO_AIR_MODE_U_LAW 0 990 #define BTM_SCO_AIR_MODE_A_LAW 1 991 #define BTM_SCO_AIR_MODE_CVSD 2 992 #define BTM_SCO_AIR_MODE_TRANSPNT 3 993 typedef UINT8 tBTM_SCO_AIR_MODE_TYPE; 994 995 /******************* 996 ** SCO Voice Settings 997 ********************/ 998 #define BTM_VOICE_SETTING_CVSD ((UINT16) (HCI_INP_CODING_LINEAR | \ 999 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 1000 HCI_INP_SAMPLE_SIZE_16BIT | \ 1001 HCI_AIR_CODING_FORMAT_CVSD)) 1002 1003 #define BTM_VOICE_SETTING_TRANS ((UINT16) (HCI_INP_CODING_LINEAR | \ 1004 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 1005 HCI_INP_SAMPLE_SIZE_16BIT | \ 1006 HCI_AIR_CODING_FORMAT_TRANSPNT)) 1007 1008 /******************* 1009 ** SCO Data Status 1010 ********************/ 1011 enum 1012 { 1013 BTM_SCO_DATA_CORRECT, 1014 BTM_SCO_DATA_PAR_ERR, 1015 BTM_SCO_DATA_NONE, 1016 BTM_SCO_DATA_PAR_LOST 1017 }; 1018 typedef UINT8 tBTM_SCO_DATA_FLAG; 1019 1020 /*************************** 1021 ** SCO Callback Functions 1022 ****************************/ 1023 typedef void (tBTM_SCO_CB) (UINT16 sco_inx); 1024 typedef void (tBTM_SCO_DATA_CB) (UINT16 sco_inx, BT_HDR *p_data, tBTM_SCO_DATA_FLAG status); 1025 1026 /****************** 1027 ** eSCO Constants 1028 *******************/ 1029 #define BTM_64KBITS_RATE 0x00001f40 /* 64 kbits/sec data rate */ 1030 1031 /* Retransmission effort */ 1032 #define BTM_ESCO_RETRANS_OFF 0 1033 #define BTM_ESCO_RETRANS_POWER 1 1034 #define BTM_ESCO_RETRANS_QUALITY 2 1035 #define BTM_ESCO_RETRANS_DONTCARE 0xff 1036 1037 /* Max Latency Don't Care */ 1038 #define BTM_ESCO_MAX_LAT_DONTCARE 0xffff 1039 1040 /*************** 1041 ** eSCO Types 1042 ****************/ 1043 /* tBTM_ESCO_CBACK event types */ 1044 #define BTM_ESCO_CHG_EVT 1 1045 #define BTM_ESCO_CONN_REQ_EVT 2 1046 typedef UINT8 tBTM_ESCO_EVT; 1047 1048 /* Passed into BTM_SetEScoMode() */ 1049 typedef struct 1050 { 1051 UINT32 tx_bw; 1052 UINT32 rx_bw; 1053 UINT16 max_latency; 1054 UINT16 voice_contfmt; /* Voice Settings or Content Format */ 1055 UINT16 packet_types; 1056 UINT8 retrans_effort; 1057 } tBTM_ESCO_PARAMS; 1058 1059 typedef struct 1060 { 1061 UINT16 max_latency; 1062 UINT16 packet_types; 1063 UINT8 retrans_effort; 1064 } tBTM_CHG_ESCO_PARAMS; 1065 1066 /* Returned by BTM_ReadEScoLinkParms() */ 1067 typedef struct 1068 { 1069 UINT16 rx_pkt_len; 1070 UINT16 tx_pkt_len; 1071 BD_ADDR bd_addr; 1072 UINT8 link_type; /* BTM_LINK_TYPE_SCO or BTM_LINK_TYPE_ESCO */ 1073 UINT8 tx_interval; 1074 UINT8 retrans_window; 1075 UINT8 air_mode; 1076 } tBTM_ESCO_DATA; 1077 1078 typedef struct 1079 { 1080 UINT16 sco_inx; 1081 UINT16 rx_pkt_len; 1082 UINT16 tx_pkt_len; 1083 BD_ADDR bd_addr; 1084 UINT8 hci_status; 1085 UINT8 tx_interval; 1086 UINT8 retrans_window; 1087 } tBTM_CHG_ESCO_EVT_DATA; 1088 1089 typedef struct 1090 { 1091 UINT16 sco_inx; 1092 BD_ADDR bd_addr; 1093 DEV_CLASS dev_class; 1094 tBTM_SCO_TYPE link_type; 1095 } tBTM_ESCO_CONN_REQ_EVT_DATA; 1096 1097 typedef union 1098 { 1099 tBTM_CHG_ESCO_EVT_DATA chg_evt; 1100 tBTM_ESCO_CONN_REQ_EVT_DATA conn_evt; 1101 } tBTM_ESCO_EVT_DATA; 1102 1103 /*************************** 1104 ** eSCO Callback Functions 1105 ****************************/ 1106 typedef void (tBTM_ESCO_CBACK) (tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p_data); 1107 1108 1109 /***************************************************************************** 1110 ** SECURITY MANAGEMENT 1111 *****************************************************************************/ 1112 /******************************* 1113 ** Security Manager Constants 1114 ********************************/ 1115 1116 /* Security Mode (BTM_SetSecurityMode) */ 1117 #define BTM_SEC_MODE_UNDEFINED 0 1118 #define BTM_SEC_MODE_NONE 1 1119 #define BTM_SEC_MODE_SERVICE 2 1120 #define BTM_SEC_MODE_LINK 3 1121 #define BTM_SEC_MODE_SP 4 1122 #define BTM_SEC_MODE_SP_DEBUG 5 1123 1124 /* Security Service Levels [bit mask] (BTM_SetSecurityLevel) 1125 ** Encryption should not be used without authentication 1126 */ 1127 #define BTM_SEC_NONE 0x0000 /* Nothing required */ 1128 #define BTM_SEC_IN_AUTHORIZE 0x0001 /* Inbound call requires authorization */ 1129 #define BTM_SEC_IN_AUTHENTICATE 0x0002 /* Inbound call requires authentication */ 1130 #define BTM_SEC_IN_ENCRYPT 0x0004 /* Inbound call requires encryption */ 1131 #define BTM_SEC_OUT_AUTHORIZE 0x0008 /* Outbound call requires authorization */ 1132 #define BTM_SEC_OUT_AUTHENTICATE 0x0010 /* Outbound call requires authentication */ 1133 #define BTM_SEC_OUT_ENCRYPT 0x0020 /* Outbound call requires encryption */ 1134 #define BTM_SEC_BOND 0x0040 /* Bonding */ 1135 #define BTM_SEC_BOND_CONN 0x0080 /* bond_created_connection */ 1136 #define BTM_SEC_FORCE_MASTER 0x0100 /* Need to switch connection to be master */ 1137 #define BTM_SEC_ATTEMPT_MASTER 0x0200 /* Try to switch connection to be master */ 1138 #define BTM_SEC_FORCE_SLAVE 0x0400 /* Need to switch connection to be master */ 1139 #define BTM_SEC_ATTEMPT_SLAVE 0x0800 /* Try to switch connection to be slave */ 1140 #define BTM_SEC_IN_MITM 0x1000 /* inbound Do man in the middle protection */ 1141 #define BTM_SEC_OUT_MITM 0x2000 /* outbound Do man in the middle protection */ 1142 1143 /* Security Flags [bit mask] (BTM_GetSecurityFlags) 1144 */ 1145 #define BTM_SEC_FLAG_AUTHORIZED 0x01 1146 #define BTM_SEC_FLAG_AUTHENTICATED 0x02 1147 #define BTM_SEC_FLAG_ENCRYPTED 0x04 1148 #define BTM_SEC_FLAG_LKEY_KNOWN 0x10 1149 #define BTM_SEC_FLAG_LKEY_AUTHED 0x20 1150 1151 /* PIN types */ 1152 #define BTM_PIN_TYPE_VARIABLE HCI_PIN_TYPE_VARIABLE 1153 #define BTM_PIN_TYPE_FIXED HCI_PIN_TYPE_FIXED 1154 1155 /* Link Key types used to generate the new link key. 1156 ** returned in link key notification callback function 1157 */ 1158 #define BTM_LKEY_TYPE_COMBINATION HCI_LKEY_TYPE_COMBINATION 1159 #define BTM_LKEY_TYPE_LOCAL_UNIT HCI_LKEY_TYPE_LOCAL_UNIT 1160 #define BTM_LKEY_TYPE_REMOTE_UNIT HCI_LKEY_TYPE_REMOTE_UNIT 1161 #define BTM_LKEY_TYPE_DEBUG_COMB HCI_LKEY_TYPE_DEBUG_COMB 1162 #define BTM_LKEY_TYPE_UNAUTH_COMB HCI_LKEY_TYPE_UNAUTH_COMB 1163 #define BTM_LKEY_TYPE_AUTH_COMB HCI_LKEY_TYPE_AUTH_COMB 1164 #define BTM_LKEY_TYPE_CHANGED_COMB HCI_LKEY_TYPE_CHANGED_COMB 1165 #define BTM_LKEY_TYPE_IGNORE 0xff /* used when event is response from 1166 hci return link keys request */ 1167 1168 /* Protocol level security (BTM_SetSecurityLevel) */ 1169 #define BTM_SEC_PROTO_L2CAP 0 1170 #define BTM_SEC_PROTO_SDP 1 1171 #define BTM_SEC_PROTO_TCS 2 1172 #define BTM_SEC_PROTO_RFCOMM 3 1173 #define BTM_SEC_PROTO_OBEX 4 1174 #define BTM_SEC_PROTO_BNEP 5 1175 #define BTM_SEC_PROTO_HID 6 /* HID */ 1176 #define BTM_SEC_PROTO_AVDT 7 1177 #define BTM_SEC_PROTO_MCA 8 1178 1179 /* Determine the number of UINT32's necessary for security services */ 1180 #define BTM_SEC_ARRAY_BITS 32 /* Number of bits in each array element */ 1181 #define BTM_SEC_SERVICE_ARRAY_SIZE (((UINT32)BTM_SEC_MAX_SERVICES / BTM_SEC_ARRAY_BITS) + \ 1182 (((UINT32)BTM_SEC_MAX_SERVICES % BTM_SEC_ARRAY_BITS) ? 1 : 0)) 1183 1184 /* Security service definitions (BTM_SetSecurityLevel) 1185 ** Used for Authorization APIs 1186 */ 1187 #define BTM_SEC_SERVICE_SDP_SERVER 0 1188 #define BTM_SEC_SERVICE_SERIAL_PORT 1 1189 #define BTM_SEC_SERVICE_LAN_ACCESS 2 1190 #define BTM_SEC_SERVICE_DUN 3 1191 #define BTM_SEC_SERVICE_IRMC_SYNC 4 1192 #define BTM_SEC_SERVICE_IRMC_SYNC_CMD 5 1193 #define BTM_SEC_SERVICE_OBEX 6 1194 #define BTM_SEC_SERVICE_OBEX_FTP 7 1195 #define BTM_SEC_SERVICE_HEADSET 8 1196 #define BTM_SEC_SERVICE_CORDLESS 9 1197 #define BTM_SEC_SERVICE_INTERCOM 10 1198 #define BTM_SEC_SERVICE_FAX 11 1199 #define BTM_SEC_SERVICE_HEADSET_AG 12 1200 #define BTM_SEC_SERVICE_PNP_INFO 13 1201 #define BTM_SEC_SERVICE_GEN_NET 14 1202 #define BTM_SEC_SERVICE_GEN_FILE 15 1203 #define BTM_SEC_SERVICE_GEN_AUDIO 16 1204 #define BTM_SEC_SERVICE_GEN_TEL 17 1205 #define BTM_SEC_SERVICE_CTP_DATA 18 1206 #define BTM_SEC_SERVICE_HCRP_CTRL 19 1207 #define BTM_SEC_SERVICE_HCRP_DATA 20 1208 #define BTM_SEC_SERVICE_HCRP_NOTIF 21 1209 #define BTM_SEC_SERVICE_BPP_JOB 22 1210 #define BTM_SEC_SERVICE_BPP_STATUS 23 1211 #define BTM_SEC_SERVICE_BPP_REF 24 1212 #define BTM_SEC_SERVICE_BNEP_PANU 25 1213 #define BTM_SEC_SERVICE_BNEP_GN 26 1214 #define BTM_SEC_SERVICE_BNEP_NAP 27 1215 #define BTM_SEC_SERVICE_HF_HANDSFREE 28 1216 #define BTM_SEC_SERVICE_AG_HANDSFREE 29 1217 #define BTM_SEC_SERVICE_TE_PHONE_ACCESS 30 1218 #define BTM_SEC_SERVICE_ME_PHONE_ACCESS 31 1219 1220 #define BTM_SEC_SERVICE_HIDH_SEC_CTRL 32 1221 #define BTM_SEC_SERVICE_HIDH_NOSEC_CTRL 33 1222 #define BTM_SEC_SERVICE_HIDH_INTR 34 1223 #define BTM_SEC_SERVICE_BIP 35 1224 #define BTM_SEC_SERVICE_BIP_REF 36 1225 #define BTM_SEC_SERVICE_AVDTP 37 1226 #define BTM_SEC_SERVICE_AVDTP_NOSEC 38 1227 #define BTM_SEC_SERVICE_AVCTP 39 1228 #define BTM_SEC_SERVICE_SAP 40 1229 #define BTM_SEC_SERVICE_PBAP 41 1230 #define BTM_SEC_SERVICE_RFC_MUX 42 1231 #define BTM_SEC_SERVICE_AVCTP_BROWSE 43 1232 #define BTM_SEC_SERVICE_MAP 44 1233 #define BTM_SEC_SERVICE_MAP_NOTIF 45 1234 #define BTM_SEC_SERVICE_MCAP_CTRL 46 1235 #define BTM_SEC_SERVICE_MCAP_DATA 47 1236 #define BTM_SEC_SERVICE_HDP_SNK 48 1237 #define BTM_SEC_SERVICE_HDP_SRC 49 1238 #define BTM_SEC_SERVICE_ATT 50 1239 1240 /* Update these as services are added */ 1241 #define BTM_SEC_SERVICE_FIRST_EMPTY 51 1242 1243 #ifndef BTM_SEC_MAX_SERVICES 1244 #define BTM_SEC_MAX_SERVICES 65 1245 #endif 1246 1247 /************************************************************************************************ 1248 ** Security Services MACROS handle array of UINT32 bits for more than 32 trusted services 1249 *************************************************************************************************/ 1250 /* MACRO to set the security service bit mask in a bit stream */ 1251 #define BTM_SEC_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] |= \ 1252 ((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1253 1254 1255 /* MACRO to clear the security service bit mask in a bit stream */ 1256 #define BTM_SEC_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] &= \ 1257 ~((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1258 1259 /* MACRO to check the security service bit mask in a bit stream (Returns TRUE or FALSE) */ 1260 #define BTM_SEC_IS_SERVICE_TRUSTED(p, service) (((((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)]) & \ 1261 (UINT32)(((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))) ? TRUE : FALSE) 1262 1263 /* MACRO to copy two trusted device bitmask */ 1264 #define BTM_SEC_COPY_TRUSTED_DEVICE(p_src, p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1265 ((UINT32 *)(p_dst))[trst] = ((UINT32 *)(p_src))[trst];} 1266 1267 /* MACRO to clear two trusted device bitmask */ 1268 #define BTM_SEC_CLR_TRUSTED_DEVICE(p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1269 ((UINT32 *)(p_dst))[trst] = 0;} 1270 1271 /* Following bits can be provided by host in the trusted_mask array */ 1272 /* 0..31 bits of mask[0] (Least Significant Word) */ 1273 #define BTM_SEC_TRUST_SDP_SERVER (1 << BTM_SEC_SERVICE_SDP_SERVER) 1274 #define BTM_SEC_TRUST_SERIAL_PORT (1 << BTM_SEC_SERVICE_SERIAL_PORT) 1275 #define BTM_SEC_TRUST_LAN_ACCESS (1 << BTM_SEC_SERVICE_LAN_ACCESS) 1276 #define BTM_SEC_TRUST_DUN (1 << BTM_SEC_SERVICE_DUN) 1277 #define BTM_SEC_TRUST_IRMC_SYNC (1 << BTM_SEC_SERVICE_IRMC_SYNC) 1278 #define BTM_SEC_TRUST_IRMC_SYNC_CMD (1 << BTM_SEC_SERVICE_IRMC_SYNC_CMD) 1279 #define BTM_SEC_TRUST_OBEX (1 << BTM_SEC_SERVICE_OBEX) 1280 #define BTM_SEC_TRUST_OBEX_FTP (1 << BTM_SEC_SERVICE_OBEX_FTP) 1281 #define BTM_SEC_TRUST_HEADSET (1 << BTM_SEC_SERVICE_HEADSET) 1282 #define BTM_SEC_TRUST_CORDLESS (1 << BTM_SEC_SERVICE_CORDLESS) 1283 #define BTM_SEC_TRUST_INTERCOM (1 << BTM_SEC_SERVICE_INTERCOM) 1284 #define BTM_SEC_TRUST_FAX (1 << BTM_SEC_SERVICE_FAX) 1285 #define BTM_SEC_TRUST_HEADSET_AG (1 << BTM_SEC_SERVICE_HEADSET_AG) 1286 #define BTM_SEC_TRUST_PNP_INFO (1 << BTM_SEC_SERVICE_PNP_INFO) 1287 #define BTM_SEC_TRUST_GEN_NET (1 << BTM_SEC_SERVICE_GEN_NET) 1288 #define BTM_SEC_TRUST_GEN_FILE (1 << BTM_SEC_SERVICE_GEN_FILE) 1289 #define BTM_SEC_TRUST_GEN_AUDIO (1 << BTM_SEC_SERVICE_GEN_AUDIO) 1290 #define BTM_SEC_TRUST_GEN_TEL (1 << BTM_SEC_SERVICE_GEN_TEL) 1291 #define BTM_SEC_TRUST_CTP_DATA (1 << BTM_SEC_SERVICE_CTP_DATA) 1292 #define BTM_SEC_TRUST_HCRP_CTRL (1 << BTM_SEC_SERVICE_HCRP_CTRL) 1293 #define BTM_SEC_TRUST_HCRP_DATA (1 << BTM_SEC_SERVICE_HCRP_DATA) 1294 #define BTM_SEC_TRUST_HCRP_NOTIF (1 << BTM_SEC_SERVICE_HCRP_NOTIF) 1295 #define BTM_SEC_TRUST_BPP_JOB (1 << BTM_SEC_SERVICE_JOB) 1296 #define BTM_SEC_TRUST_BPP_STATUS (1 << BTM_SEC_SERVICE_STATUS) 1297 #define BTM_SEC_TRUST_BPP_REF (1 << BTM_SEC_SERVICE_REF) 1298 #define BTM_SEC_TRUST_BNEP_PANU (1 << BTM_SEC_SERVICE_BNEP_PANU) 1299 #define BTM_SEC_TRUST_BNEP_GN (1 << BTM_SEC_SERVICE_BNEP_GN) 1300 #define BTM_SEC_TRUST_BNEP_NAP (1 << BTM_SEC_SERVICE_BNEP_NAP) 1301 #define BTM_SEC_TRUST_HFP_HF (1 << BTM_SEC_SERVICE_HF_HANDSFREE) 1302 #define BTM_SEC_TRUST_HFP_AG (1 << BTM_SEC_SERVICE_AG_HANDSFREE) 1303 #define BTM_SEC_TRUST_TE_PHONE_ACCESS (1 << BTM_SEC_SERVICE_TE_PHONE_ACCESS) 1304 #define BTM_SEC_TRUST_ME_PHONE_ACCESS (1 << BTM_SEC_SERVICE_ME_PHONE_ACCESS) 1305 1306 /* 0..31 bits of mask[1] (Most Significant Word) */ 1307 #define BTM_SEC_TRUST_HIDH_CTRL (1 << (BTM_SEC_SERVICE_HIDH_SEC_CTRL - 32)) 1308 #define BTM_SEC_TRUST_HIDH_NOSEC_CTRL (1 << (BTM_SEC_SERVICE_HIDH_NOSEC_CTRL - 32)) 1309 #define BTM_SEC_TRUST_HIDH_INTR (1 << (BTM_SEC_SERVICE_HIDH_INTR - 32)) 1310 #define BTM_SEC_TRUST_BIP (1 << (BTM_SEC_SERVICE_BIP - 32)) 1311 #define BTM_SEC_TRUST_BIP_REF (1 << (BTM_SEC_SERVICE_BIP_REF - 32)) 1312 #define BTM_SEC_TRUST_AVDTP (1 << (BTM_SEC_SERVICE_AVDTP - 32)) 1313 #define BTM_SEC_TRUST_AVDTP_NOSEC (1 << (BTM_SEC_SERVICE_AVDTP_NOSEC - 32)) 1314 #define BTM_SEC_TRUST_AVCTP (1 << (BTM_SEC_SERVICE_AVCTP - 32)) 1315 #define BTM_SEC_TRUST_SAP (1 << (BTM_SEC_SERVICE_SAP - 32)) 1316 #define BTM_SEC_TRUST_PBAP (1 << (BTM_SEC_SERVICE_PBAP - 32)) 1317 #define BTM_SEC_TRUST_RFC_MUX (1 << (BTM_SEC_SERVICE_RFC_MUX - 32)) 1318 #define BTM_SEC_TRUST_AVCTP_BROWSE (1 << (BTM_SEC_SERVICE_AVCTP_BROWSE - 32)) 1319 #define BTM_SEC_TRUST_MAP (1 << (BTM_SEC_SERVICE_MAP - 32)) 1320 #define BTM_SEC_TRUST_MAP_NOTIF (1 << (BTM_SEC_SERVICE_MAP_NOTIF - 32)) 1321 #define BTM_SEC_TRUST_MCAP_CTRL (1 << (BTM_SEC_SERVICE_MCAP_CTRL - 32)) 1322 #define BTM_SEC_TRUST_MCAP_DATA (1 << (BTM_SEC_SERVICE_MCAP_DATA - 32)) 1323 #define BTM_SEC_TRUST_HDP_SNK (1 << (BTM_SEC_SERVICE_HDP_SNK - 32)) 1324 #define BTM_SEC_TRUST_HDP_SRC (1 << (BTM_SEC_SERVICE_HDP_SRC - 32)) 1325 1326 #define BTM_SEC_TRUST_ALL 0xFFFFFFFF /* for each array element */ 1327 1328 /**************************************** 1329 ** Security Manager Callback Functions 1330 *****************************************/ 1331 /* Authorize device for service. Parameters are 1332 ** BD Address of remote 1333 ** Device Class of remote 1334 ** BD Name of remote 1335 ** Service name 1336 ** Service Id (NULL - unknown service or unused 1337 ** [BTM_SEC_SERVICE_NAME_LEN set to 0]) 1338 ** Is originator of the connection 1339 ** Result of the operation 1340 */ 1341 typedef UINT8 (tBTM_AUTHORIZE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1342 tBTM_BD_NAME bd_name, UINT8 *service_name, 1343 UINT8 service_id, BOOLEAN is_originator); 1344 1345 /* Get PIN for the connection. Parameters are 1346 ** BD Address of remote 1347 ** Device Class of remote 1348 ** BD Name of remote 1349 */ 1350 typedef UINT8 (tBTM_PIN_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1351 tBTM_BD_NAME bd_name); 1352 1353 1354 /* Get Link Key for the connection. Parameters are 1355 ** BD Address of remote 1356 ** Link Key 1357 */ 1358 typedef UINT8 (tBTM_LINK_KEY_REQ_CALLBACK) (BD_ADDR bd_addr, LINK_KEY key); 1359 1360 /* New Link Key for the connection. Parameters are 1361 ** BD Address of remote 1362 ** Link Key 1363 ** Key Type: Combination, Local Unit, or Remote Unit 1364 */ 1365 typedef UINT8 (tBTM_LINK_KEY_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1366 tBTM_BD_NAME bd_name, UINT8 *key, 1367 UINT8 key_type); 1368 1369 1370 /* Remote Name Resolved. Parameters are 1371 ** BD Address of remote 1372 ** BD Name of remote 1373 */ 1374 typedef void (tBTM_RMT_NAME_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dc, 1375 tBTM_BD_NAME bd_name); 1376 1377 1378 /* Authentication complete for the connection. Parameters are 1379 ** BD Address of remote 1380 ** Device Class of remote 1381 ** BD Name of remote 1382 ** 1383 */ 1384 typedef UINT8 (tBTM_AUTH_COMPLETE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1385 tBTM_BD_NAME bd_name, int result); 1386 1387 /* Operation abort. Called by the stack when link goes down during. Pin code 1388 ** request or authorization. Parameters are 1389 ** BD Address of remote 1390 ** 1391 */ 1392 typedef UINT8 (tBTM_ABORT_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1393 tBTM_BD_NAME bd_name); 1394 1395 enum 1396 { 1397 BTM_SP_IO_REQ_EVT, /* received IO_CAPABILITY_REQUEST event */ 1398 BTM_SP_IO_RSP_EVT, /* received IO_CAPABILITY_RESPONSE event */ 1399 BTM_SP_CFM_REQ_EVT, /* received USER_CONFIRMATION_REQUEST event */ 1400 BTM_SP_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1401 BTM_SP_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1402 BTM_SP_KEYPRESS_EVT, /* received KEYPRESS_NOTIFY event */ 1403 BTM_SP_LOC_OOB_EVT, /* received result for READ_LOCAL_OOB_DATA command */ 1404 BTM_SP_RMT_OOB_EVT, /* received REMOTE_OOB_DATA_REQUEST event */ 1405 BTM_SP_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1406 BTM_SP_UPGRADE_EVT /* check if the application wants to upgrade the link key */ 1407 }; 1408 typedef UINT8 tBTM_SP_EVT; 1409 1410 #define BTM_IO_CAP_OUT 0 /* DisplayOnly */ 1411 #define BTM_IO_CAP_IO 1 /* DisplayYesNo */ 1412 #define BTM_IO_CAP_IN 2 /* KeyboardOnly */ 1413 #define BTM_IO_CAP_NONE 3 /* NoInputNoOutput */ 1414 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1415 #define BTM_IO_CAP_KBDISP 4 /* Keyboard display */ 1416 #define BTM_IO_CAP_MAX 5 1417 #else 1418 #define BTM_IO_CAP_MAX 4 1419 #endif 1420 1421 typedef UINT8 tBTM_IO_CAP; 1422 1423 #define BTM_MAX_PASSKEY_VAL (999999) 1424 #define BTM_MIN_PASSKEY_VAL (0) 1425 1426 #define BTM_AUTH_SP_NO 0 /* MITM Protection Not Required - Single Profile/non-bonding 1427 Numeric comparison with automatic accept allowed */ 1428 #define BTM_AUTH_SP_YES 1 /* MITM Protection Required - Single Profile/non-bonding 1429 Use IO Capabilities to determine authentication procedure */ 1430 #define BTM_AUTH_AP_NO 2 /* MITM Protection Not Required - All Profiles/dedicated bonding 1431 Numeric comparison with automatic accept allowed */ 1432 #define BTM_AUTH_AP_YES 3 /* MITM Protection Required - All Profiles/dedicated bonding 1433 Use IO Capabilities to determine authentication procedure */ 1434 #define BTM_AUTH_SPGB_NO 4 /* MITM Protection Not Required - Single Profiles/general bonding 1435 Numeric comparison with automatic accept allowed */ 1436 #define BTM_AUTH_SPGB_YES 5 /* MITM Protection Required - Single Profiles/general bonding 1437 Use IO Capabilities to determine authentication procedure */ 1438 #define BTM_AUTH_DD_BOND 2 /* this bit is ORed to the BTM_AUTH_SP_* when IO exchange for dedicated bonding */ 1439 #define BTM_AUTH_GB_BIT 4 /* the genernal bonding bit */ 1440 #define BTM_AUTH_BONDS 6 /* the general/dedicated bonding bits */ 1441 #define BTM_AUTH_YN_BIT 1 /* this is the Yes or No bit */ 1442 1443 typedef UINT8 tBTM_AUTH_REQ; 1444 1445 enum 1446 { 1447 BTM_OOB_NONE, 1448 BTM_OOB_PRESENT 1449 #if BTM_OOB_INCLUDED == TRUE 1450 ,BTM_OOB_UNKNOWN 1451 #endif 1452 }; 1453 typedef UINT8 tBTM_OOB_DATA; 1454 1455 /* data type for BTM_SP_IO_REQ_EVT */ 1456 typedef struct 1457 { 1458 BD_ADDR bd_addr; /* peer address */ 1459 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1460 tBTM_OOB_DATA oob_data; /* OOB data present (locally) for the peer device */ 1461 tBTM_AUTH_REQ auth_req; /* Authentication required (for local device) */ 1462 BOOLEAN is_orig; /* TRUE, if local device initiated the SP process */ 1463 } tBTM_SP_IO_REQ; 1464 1465 /* data type for BTM_SP_IO_RSP_EVT */ 1466 typedef struct 1467 { 1468 BD_ADDR bd_addr; /* peer address */ 1469 tBTM_IO_CAP io_cap; /* peer IO capabilities */ 1470 tBTM_OOB_DATA oob_data; /* OOB data present at peer device for the local device */ 1471 tBTM_AUTH_REQ auth_req; /* Authentication required for peer device */ 1472 } tBTM_SP_IO_RSP; 1473 1474 /* data type for BTM_SP_CFM_REQ_EVT */ 1475 typedef struct 1476 { 1477 BD_ADDR bd_addr; /* peer address */ 1478 DEV_CLASS dev_class; /* peer CoD */ 1479 tBTM_BD_NAME bd_name; /* peer device name */ 1480 UINT32 num_val; /* the numeric value for comparison. If just_works, do not show this number to UI */ 1481 BOOLEAN just_works; /* TRUE, if "Just Works" association model */ 1482 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */ 1483 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */ 1484 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of the local device */ 1485 tBTM_IO_CAP rmt_io_caps; /* IO Capabilities of the remot device */ 1486 } tBTM_SP_CFM_REQ; 1487 1488 /* data type for BTM_SP_KEY_REQ_EVT */ 1489 typedef struct 1490 { 1491 BD_ADDR bd_addr; /* peer address */ 1492 DEV_CLASS dev_class; /* peer CoD */ 1493 tBTM_BD_NAME bd_name; /* peer device name */ 1494 } tBTM_SP_KEY_REQ; 1495 1496 /* data type for BTM_SP_KEY_NOTIF_EVT */ 1497 typedef struct 1498 { 1499 BD_ADDR bd_addr; /* peer address */ 1500 DEV_CLASS dev_class; /* peer CoD */ 1501 tBTM_BD_NAME bd_name; /* peer device name */ 1502 UINT32 passkey; /* passkey */ 1503 } tBTM_SP_KEY_NOTIF; 1504 1505 enum 1506 { 1507 BTM_SP_KEY_STARTED, /* passkey entry started */ 1508 BTM_SP_KEY_ENTERED, /* passkey digit entered */ 1509 BTM_SP_KEY_ERASED, /* passkey digit erased */ 1510 BTM_SP_KEY_CLEARED, /* passkey cleared */ 1511 BTM_SP_KEY_COMPLT /* passkey entry completed */ 1512 }; 1513 typedef UINT8 tBTM_SP_KEY_TYPE; 1514 1515 /* data type for BTM_SP_KEYPRESS_EVT */ 1516 typedef struct 1517 { 1518 BD_ADDR bd_addr; /* peer address */ 1519 tBTM_SP_KEY_TYPE notif_type; 1520 } tBTM_SP_KEYPRESS; 1521 1522 /* data type for BTM_SP_LOC_OOB_EVT */ 1523 typedef struct 1524 { 1525 tBTM_STATUS status; /* */ 1526 BT_OCTET16 c; /* Simple Pairing Hash C */ 1527 BT_OCTET16 r; /* Simple Pairing Randomnizer R */ 1528 } tBTM_SP_LOC_OOB; 1529 1530 /* data type for BTM_SP_RMT_OOB_EVT */ 1531 typedef struct 1532 { 1533 BD_ADDR bd_addr; /* peer address */ 1534 DEV_CLASS dev_class; /* peer CoD */ 1535 tBTM_BD_NAME bd_name; /* peer device name */ 1536 } tBTM_SP_RMT_OOB; 1537 1538 1539 /* data type for BTM_SP_COMPLT_EVT */ 1540 typedef struct 1541 { 1542 BD_ADDR bd_addr; /* peer address */ 1543 DEV_CLASS dev_class; /* peer CoD */ 1544 tBTM_BD_NAME bd_name; /* peer device name */ 1545 tBTM_STATUS status; /* status of the simple pairing process */ 1546 } tBTM_SP_COMPLT; 1547 1548 /* data type for BTM_SP_UPGRADE_EVT */ 1549 typedef struct 1550 { 1551 BD_ADDR bd_addr; /* peer address */ 1552 BOOLEAN upgrade; /* TRUE, to upgrade the link key */ 1553 } tBTM_SP_UPGRADE; 1554 1555 typedef union 1556 { 1557 tBTM_SP_IO_REQ io_req; /* BTM_SP_IO_REQ_EVT */ 1558 tBTM_SP_IO_RSP io_rsp; /* BTM_SP_IO_RSP_EVT */ 1559 tBTM_SP_CFM_REQ cfm_req; /* BTM_SP_CFM_REQ_EVT */ 1560 tBTM_SP_KEY_NOTIF key_notif; /* BTM_SP_KEY_NOTIF_EVT */ 1561 tBTM_SP_KEY_REQ key_req; /* BTM_SP_KEY_REQ_EVT */ 1562 tBTM_SP_KEYPRESS key_press; /* BTM_SP_KEYPRESS_EVT */ 1563 tBTM_SP_LOC_OOB loc_oob; /* BTM_SP_LOC_OOB_EVT */ 1564 tBTM_SP_RMT_OOB rmt_oob; /* BTM_SP_RMT_OOB_EVT */ 1565 tBTM_SP_COMPLT complt; /* BTM_SP_COMPLT_EVT */ 1566 tBTM_SP_UPGRADE upgrade; /* BTM_SP_UPGRADE_EVT */ 1567 } tBTM_SP_EVT_DATA; 1568 1569 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1570 ** events occur. 1571 */ 1572 typedef UINT8 (tBTM_SP_CALLBACK) (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data); 1573 1574 1575 typedef void (tBTM_MKEY_CALLBACK) (BD_ADDR bd_addr, UINT8 status, UINT8 key_flag) ; 1576 1577 /* Encryption enabled/disabled complete: Optionally passed with BTM_SetEncryption. 1578 ** Parameters are 1579 ** BD Address of remote 1580 ** optional data passed in by BTM_SetEncryption 1581 ** tBTM_STATUS - result of the operation 1582 */ 1583 typedef void (tBTM_SEC_CBACK) (BD_ADDR bd_addr, tBT_TRANSPORT trasnport, 1584 void *p_ref_data, tBTM_STATUS result); 1585 1586 /* Bond Cancel complete. Parameters are 1587 ** Result of the cancel operation 1588 ** 1589 */ 1590 typedef void (tBTM_BOND_CANCEL_CMPL_CALLBACK) (tBTM_STATUS result); 1591 1592 /* LE related event and data structure 1593 */ 1594 enum 1595 { 1596 BTM_LE_IO_REQ_EVT = 1, /* received IO_CAPABILITY_REQUEST event */ 1597 BTM_LE_SEC_REQUEST_EVT, /* security request event */ 1598 BTM_LE_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1599 BTM_LE_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1600 BTM_LE_OOB_REQ_EVT, /* OOB data request event */ 1601 BTM_LE_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1602 BTM_LE_KEY_EVT /* KEY update event */ 1603 }; 1604 typedef UINT8 tBTM_LE_EVT; 1605 1606 #define BTM_LE_KEY_PENC SMP_SEC_KEY_TYPE_ENC /* encryption information of peer device */ 1607 #define BTM_LE_KEY_PID SMP_SEC_KEY_TYPE_ID /* identity key of the peer device */ 1608 #define BTM_LE_KEY_PCSRK SMP_SEC_KEY_TYPE_CSRK /* peer SRK */ 1609 #define BTM_LE_KEY_LENC (SMP_SEC_KEY_TYPE_ENC << 3) /* master role security information:div */ 1610 #define BTM_LE_KEY_LID (SMP_SEC_KEY_TYPE_ID << 3) /* master device ID key */ 1611 #define BTM_LE_KEY_LCSRK (SMP_SEC_KEY_TYPE_CSRK << 3) /* local CSRK has been deliver to peer */ 1612 typedef UINT8 tBTM_LE_KEY_TYPE; 1613 1614 #define BTM_LE_AUTH_REQ_NO_BOND SMP_AUTH_NO_BOND /* 0 */ 1615 #define BTM_LE_AUTH_REQ_BOND SMP_AUTH_GEN_BOND /* 1 << 0 */ 1616 #define BTM_LE_AUTH_REQ_MITM SMP_AUTH_YN_BIT /* 1 << 2 */ 1617 typedef UINT8 tBTM_LE_AUTH_REQ; 1618 1619 #define BTM_LE_AUTH_REQ_MASK SMP_AUTH_MASK /* 0x03*/ 1620 1621 /* LE security level */ 1622 #define BTM_LE_SEC_NONE SMP_SEC_NONE 1623 #define BTM_LE_SEC_UNAUTHENTICATE SMP_SEC_UNAUTHENTICATE /* 1 */ 1624 #define BTM_LE_SEC_AUTHENTICATED SMP_SEC_AUTHENTICATED /* 4 */ 1625 typedef UINT8 tBTM_LE_SEC; 1626 1627 1628 typedef struct 1629 { 1630 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1631 UINT8 oob_data; /* OOB data present (locally) for the peer device */ 1632 tBTM_LE_AUTH_REQ auth_req; /* Authentication request (for local device) contain bonding and MITM info */ 1633 UINT8 max_key_size; /* max encryption key size */ 1634 tBTM_LE_KEY_TYPE init_keys; /* keys to be distributed, bit mask */ 1635 tBTM_LE_KEY_TYPE resp_keys; /* keys to be distributed, bit mask */ 1636 } tBTM_LE_IO_REQ; 1637 1638 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1639 /* data type for tBTM_LE_COMPLT */ 1640 typedef struct 1641 { 1642 UINT8 reason; 1643 UINT8 sec_level; 1644 BOOLEAN privacy_supported; 1645 BOOLEAN is_pair_cancel; 1646 }tBTM_LE_COMPLT; 1647 #endif 1648 1649 /* BLE encryption keys */ 1650 typedef struct 1651 { 1652 BT_OCTET16 ltk; 1653 BT_OCTET8 rand; 1654 UINT16 ediv; 1655 UINT8 sec_level; 1656 UINT8 key_size; 1657 }tBTM_LE_PENC_KEYS; 1658 1659 /* BLE CSRK keys */ 1660 typedef struct 1661 { 1662 UINT32 counter; 1663 BT_OCTET16 csrk; 1664 UINT8 sec_level; 1665 }tBTM_LE_PCSRK_KEYS; 1666 1667 /* BLE Encryption reproduction keys */ 1668 typedef struct 1669 { 1670 UINT16 div; 1671 UINT8 key_size; 1672 UINT8 sec_level; 1673 }tBTM_LE_LENC_KEYS; 1674 1675 /* BLE SRK keys */ 1676 typedef struct 1677 { 1678 UINT32 counter; 1679 UINT16 div; 1680 UINT8 sec_level; 1681 1682 }tBTM_LE_LCSRK_KEYS; 1683 1684 typedef struct 1685 { 1686 BT_OCTET16 irk; 1687 tBLE_ADDR_TYPE addr_type; 1688 BD_ADDR static_addr; 1689 }tBTM_LE_PID_KEYS; 1690 1691 typedef union 1692 { 1693 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 1694 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 1695 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 1696 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/ 1697 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 1698 }tBTM_LE_KEY_VALUE; 1699 1700 typedef struct 1701 { 1702 tBTM_LE_KEY_TYPE key_type; 1703 tBTM_LE_KEY_VALUE *p_key_value; 1704 }tBTM_LE_KEY; 1705 1706 typedef union 1707 { 1708 tBTM_LE_IO_REQ io_req; /* BTM_LE_IO_REQ_EVT */ 1709 UINT32 key_notif; /* BTM_LE_KEY_NOTIF_EVT */ 1710 /* no callback dta for BTM_LE_KEY_REQ_EVT & BTM_LE_OOB_REQ_EVT */ 1711 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1712 tBTM_LE_COMPLT complt; /* BTM_LE_COMPLT_EVT */ 1713 #endif 1714 tBTM_LE_KEY key; 1715 } tBTM_LE_EVT_DATA; 1716 1717 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1718 ** events occur. 1719 */ 1720 typedef UINT8 (tBTM_LE_CALLBACK) (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data); 1721 1722 #define BTM_BLE_KEY_TYPE_ID 1 1723 #define BTM_BLE_KEY_TYPE_ER 2 1724 #define BTM_BLE_KEY_TYPE_COUNTER 3 //tobe obsolete 1725 1726 typedef struct 1727 { 1728 BT_OCTET16 ir; 1729 BT_OCTET16 irk; 1730 BT_OCTET16 dhk; 1731 1732 }tBTM_BLE_LOCAL_ID_KEYS; 1733 1734 typedef union 1735 { 1736 tBTM_BLE_LOCAL_ID_KEYS id_keys; 1737 BT_OCTET16 er; 1738 }tBTM_BLE_LOCAL_KEYS; 1739 1740 1741 /* New LE identity key for local device. 1742 */ 1743 typedef void (tBTM_LE_KEY_CALLBACK) (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key); 1744 1745 1746 /*************************** 1747 ** Security Manager Types 1748 ****************************/ 1749 /* Structure that applications use to register with BTM_SecRegister */ 1750 typedef struct 1751 { 1752 tBTM_AUTHORIZE_CALLBACK *p_authorize_callback; 1753 tBTM_PIN_CALLBACK *p_pin_callback; 1754 tBTM_LINK_KEY_CALLBACK *p_link_key_callback; 1755 tBTM_LINK_KEY_REQ_CALLBACK *p_link_key_req_callback; 1756 tBTM_AUTH_COMPLETE_CALLBACK *p_auth_complete_callback; 1757 tBTM_ABORT_CALLBACK *p_abort_callback; 1758 tBTM_BOND_CANCEL_CMPL_CALLBACK *p_bond_cancel_cmpl_callback; 1759 tBTM_SP_CALLBACK *p_sp_callback; 1760 #if BLE_INCLUDED == TRUE 1761 #if SMP_INCLUDED == TRUE 1762 tBTM_LE_CALLBACK *p_le_callback; 1763 #endif 1764 tBTM_LE_KEY_CALLBACK *p_le_key_callback; 1765 #endif 1766 } tBTM_APPL_INFO; 1767 1768 /* Callback function for when a link supervision timeout event occurs. 1769 ** This asynchronous event is enabled/disabled by calling BTM_RegForLstoEvt(). 1770 */ 1771 typedef void (tBTM_LSTO_CBACK) (BD_ADDR remote_bda, UINT16 timeout); 1772 1773 /***************************************************************************** 1774 ** POWER MANAGEMENT 1775 *****************************************************************************/ 1776 /**************************** 1777 ** Power Manager Constants 1778 *****************************/ 1779 /* BTM Power manager status codes */ 1780 enum 1781 { 1782 BTM_PM_STS_ACTIVE = HCI_MODE_ACTIVE, 1783 BTM_PM_STS_HOLD = HCI_MODE_HOLD, 1784 BTM_PM_STS_SNIFF = HCI_MODE_SNIFF, 1785 BTM_PM_STS_PARK = HCI_MODE_PARK, 1786 BTM_PM_STS_SSR, /* report the SSR parameters in HCI_SNIFF_SUB_RATE_EVT */ 1787 BTM_PM_STS_PENDING, /* when waiting for status from controller */ 1788 BTM_PM_STS_ERROR /* when HCI command status returns error */ 1789 }; 1790 typedef UINT8 tBTM_PM_STATUS; 1791 1792 /* BTM Power manager modes */ 1793 enum 1794 { 1795 BTM_PM_MD_ACTIVE = BTM_PM_STS_ACTIVE, 1796 BTM_PM_MD_HOLD = BTM_PM_STS_HOLD, 1797 BTM_PM_MD_SNIFF = BTM_PM_STS_SNIFF, 1798 BTM_PM_MD_PARK = BTM_PM_STS_PARK, 1799 BTM_PM_MD_FORCE = 0x10 /* OR this to force ACL link to a certain mode */ 1800 }; 1801 typedef UINT8 tBTM_PM_MODE; 1802 1803 #define BTM_PM_SET_ONLY_ID 0x80 1804 1805 /* Operation codes */ 1806 #define BTM_PM_REG_SET 1 /* The module wants to set the desired power mode */ 1807 #define BTM_PM_REG_NOTIF 2 /* The module wants to receive mode change event */ 1808 #define BTM_PM_DEREG 4 /* The module does not want to involve with PM anymore */ 1809 1810 /************************ 1811 ** Power Manager Types 1812 *************************/ 1813 typedef struct 1814 { 1815 UINT16 max; 1816 UINT16 min; 1817 UINT16 attempt; 1818 UINT16 timeout; 1819 tBTM_PM_MODE mode; 1820 } tBTM_PM_PWR_MD; 1821 1822 /************************************* 1823 ** Power Manager Callback Functions 1824 **************************************/ 1825 typedef void (tBTM_PM_STATUS_CBACK) (BD_ADDR p_bda, tBTM_PM_STATUS status, 1826 UINT16 value, UINT8 hci_status); 1827 1828 1829 /************************ 1830 ** Stored Linkkey Types 1831 *************************/ 1832 #define BTM_CB_EVT_RETURN_LINK_KEYS 1 1833 #define BTM_CB_EVT_READ_STORED_LINK_KEYS 2 1834 #define BTM_CB_EVT_WRITE_STORED_LINK_KEYS 3 1835 #define BTM_CB_EVT_DELETE_STORED_LINK_KEYS 4 1836 1837 typedef struct 1838 { 1839 UINT8 event; 1840 1841 } tBTM_STORED_LINK_KEYS_EVT; 1842 1843 1844 typedef struct 1845 { 1846 UINT8 event; 1847 UINT8 num_keys; 1848 1849 } tBTM_RETURN_LINK_KEYS_EVT; 1850 1851 1852 typedef struct 1853 { 1854 BD_ADDR bd_addr; 1855 LINK_KEY link_key; 1856 1857 } tBTM_BD_ADDR_LINK_KEY_PAIR; 1858 1859 1860 typedef struct 1861 { 1862 UINT8 event; 1863 UINT8 status; 1864 UINT16 max_keys; 1865 UINT16 read_keys; 1866 1867 } tBTM_READ_STORED_LINK_KEY_COMPLETE; 1868 1869 1870 typedef struct 1871 { 1872 UINT8 event; 1873 UINT8 status; 1874 UINT8 num_keys; 1875 1876 } tBTM_WRITE_STORED_LINK_KEY_COMPLETE; 1877 1878 1879 typedef struct 1880 { 1881 UINT8 event; 1882 UINT8 status; 1883 UINT16 num_keys; 1884 1885 } tBTM_DELETE_STORED_LINK_KEY_COMPLETE; 1886 1887 1888 /* These macros are defined to check the Broadcom features supported in controller 1889 * (the return value for BTM_ReadBrcmFeatures() */ 1890 /* multi-av */ 1891 #define BTM_FEATURE_MULTI_AV_MASK 0x01 1892 #define BTM_FEATURE_MULTI_AV_OFF 0 1893 #define BTM_VSC_MULTI_AV_SUPPORTED(x) ((x)[BTM_FEATURE_MULTI_AV_OFF] & BTM_FEATURE_MULTI_AV_MASK) 1894 1895 /* WBS SBC codec */ 1896 #define BTM_FEATURE_WBS_SBC_MASK 0x02 1897 #define BTM_FEATURE_WBS_SBC_OFF 0 1898 #define BTM_VSC_WBS_SBC_SUPPORTED(x) ((x)[BTM_FEATURE_WBS_SBC_OFF] & BTM_FEATURE_WBS_SBC_MASK) 1899 1900 /* Advanced Audio LC-PLC */ 1901 #define BTM_FEATURE_AUDIO_LC_PLC_MASK 0x04 1902 #define BTM_FEATURE_AUDIO_LC_PLC_OFF 0 1903 #define BTM_VSC_AUDIO_LC_PLC_SUPPORTED(x) ((x)[BTM_FEATURE_AUDIO_LC_PLC_OFF] & BTM_FEATURE_AUDIO_LC_PLC_MASK) 1904 1905 /* Light stack for audio routing in Controller */ 1906 #define BTM_FEATURE_LIGHT_STACK_MASK 0x08 1907 #define BTM_FEATURE_LIGHT_STACK_OFF 0 1908 #define BTM_VSC_LIGHT_STACK_SUPPORTED(x) ((x)[BTM_FEATURE_LIGHT_STACK_OFF] & BTM_FEATURE_LIGHT_STACK_MASK) 1909 1910 /* NFC support */ 1911 #define BTM_FEATURE_NFC_MASK (HCI_BRCM_FEATURE_NFC_MASK) /* 0x10 */ 1912 #define BTM_FEATURE_NFC_OFF (HCI_BRCM_FEATURE_NFC_OFF) /* 0 */ 1913 #define BTM_VSC_NFC_SUPPORTED(x) ((x)[BTM_FEATURE_NFC_OFF] & BTM_FEATURE_NFC_MASK) 1914 1915 1916 /* MIP evnets, callbacks */ 1917 enum 1918 { 1919 BTM_MIP_MODE_CHG_EVT, 1920 BTM_MIP_DISCONNECT_EVT, 1921 BTM_MIP_PKTS_COMPL_EVT, 1922 BTM_MIP_RXDATA_EVT 1923 }; 1924 typedef UINT8 tBTM_MIP_EVT; 1925 1926 typedef struct 1927 { 1928 tBTM_MIP_EVT event; 1929 BD_ADDR bd_addr; 1930 UINT16 mip_id; 1931 } tBTM_MIP_MODE_CHANGE; 1932 1933 typedef struct 1934 { 1935 tBTM_MIP_EVT event; 1936 UINT16 mip_id; 1937 UINT8 disc_reason; 1938 } tBTM_MIP_CONN_TIMEOUT; 1939 1940 #define BTM_MIP_MAX_RX_LEN 17 1941 1942 typedef struct 1943 { 1944 tBTM_MIP_EVT event; 1945 UINT16 mip_id; 1946 UINT8 rx_len; 1947 UINT8 rx_data[BTM_MIP_MAX_RX_LEN]; 1948 } tBTM_MIP_RXDATA; 1949 1950 typedef struct 1951 { 1952 tBTM_MIP_EVT event; 1953 BD_ADDR bd_addr; 1954 UINT8 data[11]; /* data[0] shows Vender-specific device type */ 1955 } tBTM_MIP_EIR_HANDSHAKE; 1956 1957 typedef struct 1958 { 1959 tBTM_MIP_EVT event; 1960 UINT16 num_sent; /* Number of packets completed at the controller */ 1961 } tBTM_MIP_PKTS_COMPL; 1962 1963 typedef union 1964 { 1965 tBTM_MIP_EVT event; 1966 tBTM_MIP_MODE_CHANGE mod_chg; 1967 tBTM_MIP_CONN_TIMEOUT conn_tmo; 1968 tBTM_MIP_EIR_HANDSHAKE eir; 1969 tBTM_MIP_PKTS_COMPL completed; 1970 tBTM_MIP_RXDATA rxdata; 1971 } tBTM_MIP_EVENT_DATA; 1972 1973 /* MIP event callback function */ 1974 typedef void (tBTM_MIP_EVENTS_CB) (tBTM_MIP_EVT event, tBTM_MIP_EVENT_DATA data); 1975 1976 /* MIP Device query callback function */ 1977 typedef BOOLEAN (tBTM_MIP_QUERY_CB) (BD_ADDR dev_addr, UINT8 *p_mode, LINK_KEY link_key); 1978 1979 #define BTM_CONTRL_ACTIVE 1 /* ACL link on, SCO link ongoing, sniff mode */ 1980 #define BTM_CONTRL_SCAN 2 /* Scan state - paging/inquiry/trying to connect*/ 1981 #define BTM_CONTRL_IDLE 3 /* Idle state - page scan, LE advt, inquiry scan */ 1982 1983 typedef UINT8 tBTM_CONTRL_STATE; 1984 1985 /***************************************************************************** 1986 ** EXTERNAL FUNCTION DECLARATIONS 1987 *****************************************************************************/ 1988 #ifdef __cplusplus 1989 extern "C" { 1990 #endif 1991 1992 /***************************************************************************** 1993 ** DEVICE CONTROL and COMMON FUNCTIONS 1994 *****************************************************************************/ 1995 1996 /******************************************************************************* 1997 ** 1998 ** Function BTM_SetAfhChannels 1999 ** 2000 ** Description This function is called to disable channels 2001 ** 2002 ** Returns status 2003 ** 2004 *******************************************************************************/ 2005 BTM_API extern tBTM_STATUS BTM_SetAfhChannels (UINT8 first, UINT8 last); 2006 2007 /******************************************************************************* 2008 ** 2009 ** Function BTM_SetAfhChannelAssessment 2010 ** 2011 ** Description This function is called to set the channel assessment mode on or off 2012 ** 2013 ** Returns status 2014 ** 2015 *******************************************************************************/ 2016 BTM_API extern tBTM_STATUS BTM_SetAfhChannelAssessment (BOOLEAN enable_or_disable); 2017 2018 /******************************************************************************* 2019 ** 2020 ** Function BTM_DeviceReset 2021 ** 2022 ** Description This function is called to reset the controller.The Callback function 2023 ** if provided is called when startup of the device has 2024 ** completed. 2025 ** 2026 ** Returns void 2027 ** 2028 *******************************************************************************/ 2029 BTM_API extern void BTM_DeviceReset (tBTM_CMPL_CB *p_cb); 2030 2031 2032 /******************************************************************************* 2033 ** 2034 ** Function BTM_IsDeviceUp 2035 ** 2036 ** Description This function is called to check if the device is up. 2037 ** 2038 ** Returns TRUE if device is up, else FALSE 2039 ** 2040 *******************************************************************************/ 2041 BTM_API extern BOOLEAN BTM_IsDeviceUp (void); 2042 2043 2044 /******************************************************************************* 2045 ** 2046 ** Function BTM_SetLocalDeviceName 2047 ** 2048 ** Description This function is called to set the local device name. 2049 ** 2050 ** Returns BTM_CMD_STARTED if successful, otherwise an error 2051 ** 2052 *******************************************************************************/ 2053 BTM_API extern tBTM_STATUS BTM_SetLocalDeviceName (char *p_name); 2054 2055 /******************************************************************************* 2056 ** 2057 ** Function BTM_SetDeviceClass 2058 ** 2059 ** Description This function is called to set the local device class 2060 ** 2061 ** Returns BTM_SUCCESS if successful, otherwise an error 2062 ** 2063 *******************************************************************************/ 2064 BTM_API extern tBTM_STATUS BTM_SetDeviceClass (DEV_CLASS dev_class); 2065 2066 2067 /******************************************************************************* 2068 ** 2069 ** Function BTM_ReadLocalDeviceName 2070 ** 2071 ** Description This function is called to read the local device name. 2072 ** 2073 ** Returns status of the operation 2074 ** If success, BTM_SUCCESS is returned and p_name points stored 2075 ** local device name 2076 ** If BTM doesn't store local device name, BTM_NO_RESOURCES is 2077 ** is returned and p_name is set to NULL 2078 ** 2079 *******************************************************************************/ 2080 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceName (char **p_name); 2081 2082 /******************************************************************************* 2083 ** 2084 ** Function BTM_ReadLocalDeviceNameFromController 2085 ** 2086 ** Description Get local device name from controller. Do not use cached 2087 ** name (used to get chip-id prior to btm reset complete). 2088 ** 2089 ** Returns BTM_CMD_STARTED if successful, otherwise an error 2090 ** 2091 *******************************************************************************/ 2092 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceNameFromController (tBTM_CMPL_CB *p_rln_cmpl_cback); 2093 2094 /******************************************************************************* 2095 ** 2096 ** Function BTM_ReadLocalVersion 2097 ** 2098 ** Description This function is called to read the local device version 2099 ** 2100 ** Returns BTM_SUCCESS if successful, otherwise an error 2101 ** 2102 *******************************************************************************/ 2103 BTM_API extern tBTM_STATUS BTM_ReadLocalVersion (tBTM_VERSION_INFO *p_vers); 2104 2105 2106 /******************************************************************************* 2107 ** 2108 ** Function BTM_ReadLocalDeviceAddr 2109 ** 2110 ** Description This function is called to read the local device address 2111 ** 2112 ** Returns BTM_SUCCESS 2113 ** Callback returns the local device address 2114 ** 2115 *******************************************************************************/ 2116 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceAddr (tBTM_CMPL_CB *p_cb); 2117 2118 2119 /******************************************************************************* 2120 ** 2121 ** Function BTM_GetLocalDeviceAddr 2122 ** 2123 ** Description This function is called to read the local device address 2124 ** 2125 ** Returns void 2126 ** the local device address is copied into bd_addr 2127 ** 2128 *******************************************************************************/ 2129 BTM_API extern void BTM_GetLocalDeviceAddr (BD_ADDR bd_addr); 2130 2131 2132 /******************************************************************************* 2133 ** 2134 ** Function BTM_ReadDeviceClass 2135 ** 2136 ** Description This function is called to read the local device class 2137 ** 2138 ** Returns pointer to the device class 2139 ** 2140 *******************************************************************************/ 2141 BTM_API extern UINT8 *BTM_ReadDeviceClass (void); 2142 2143 2144 /******************************************************************************* 2145 ** 2146 ** Function BTM_ReadLocalFeatures 2147 ** 2148 ** Description This function is called to read the local features 2149 ** 2150 ** Returns pointer to the local features string 2151 ** 2152 *******************************************************************************/ 2153 BTM_API extern UINT8 *BTM_ReadLocalFeatures (void); 2154 2155 /******************************************************************************* 2156 ** 2157 ** Function BTM_ReadLocalExtendedFeatures 2158 ** 2159 ** Description This function is called to read the local extended features 2160 ** 2161 ** Returns pointer to the local extended features mask or NULL if bad 2162 ** page 2163 ** 2164 *******************************************************************************/ 2165 BTM_API extern UINT8 *BTM_ReadLocalExtendedFeatures (UINT8 page_number); 2166 2167 /******************************************************************************* 2168 ** 2169 ** Function BTM_ReadBrcmFeatures 2170 ** 2171 ** Description This function is called to read the Broadcom specific features 2172 ** 2173 ** Returns pointer to the Broadcom features string 2174 ** 2175 *******************************************************************************/ 2176 BTM_API extern UINT8 *BTM_ReadBrcmFeatures (void); 2177 2178 /******************************************************************************* 2179 ** 2180 ** Function BTM_RegisterForDeviceStatusNotif 2181 ** 2182 ** Description This function is called to register for device status 2183 ** change notifications. 2184 ** 2185 ** Returns pointer to previous caller's callback function or NULL if first 2186 ** registration. 2187 ** 2188 *******************************************************************************/ 2189 BTM_API extern tBTM_DEV_STATUS_CB *BTM_RegisterForDeviceStatusNotif (tBTM_DEV_STATUS_CB *p_cb); 2190 2191 2192 /******************************************************************************* 2193 ** 2194 ** Function BTM_RegisterForVSEvents 2195 ** 2196 ** Description This function is called to register/deregister for vendor 2197 ** specific HCI events. 2198 ** 2199 ** If is_register=TRUE, then the function will be registered; 2200 ** if is_register=FALSE, then the function will be deregistered. 2201 ** 2202 ** Returns BTM_SUCCESS if successful, 2203 ** BTM_BUSY if maximum number of callbacks have already been 2204 ** registered. 2205 ** 2206 *******************************************************************************/ 2207 BTM_API extern tBTM_STATUS BTM_RegisterForVSEvents (tBTM_VS_EVT_CB *p_cb, BOOLEAN is_register); 2208 2209 2210 /******************************************************************************* 2211 ** 2212 ** Function BTM_ContinueReset 2213 ** 2214 ** Description Instructs stack to continue its stack initialization after 2215 ** an application has completed any vender specific commands 2216 ** sent to the controller. 2217 ** 2218 ** Note: This function is only called if an application 2219 ** initialization function has been inserted in the reset 2220 ** sequence. (BTM_APP_DEV_INIT is defined with a function). 2221 ** 2222 ** Returns void 2223 ** 2224 *******************************************************************************/ 2225 BTM_API extern void BTM_ContinueReset (void); 2226 2227 2228 /******************************************************************************* 2229 ** 2230 ** Function BTM_VendorSpecificCommand 2231 ** 2232 ** Description Send a vendor specific HCI command to the controller. 2233 ** 2234 ** Returns 2235 ** BTM_SUCCESS Command sent. Does not expect command complete 2236 ** event. (command cmpl callback param is NULL) 2237 ** BTM_CMD_STARTED Command sent. Waiting for command cmpl event. 2238 ** BTM_BUSY Command not sent. Waiting for cmd cmpl event for 2239 ** prior command. 2240 ** 2241 *******************************************************************************/ 2242 BTM_API extern tBTM_STATUS BTM_VendorSpecificCommand(UINT16 opcode, 2243 UINT8 param_len, 2244 UINT8 *p_param_buf, 2245 tBTM_VSC_CMPL_CB *p_cb); 2246 2247 2248 /******************************************************************************* 2249 ** 2250 ** Function BTM_AllocateSCN 2251 ** 2252 ** Description Look through the Server Channel Numbers for a free one to be 2253 ** used with an RFCOMM connection. 2254 ** 2255 ** Returns Allocated SCN number or 0 if none. 2256 ** 2257 *******************************************************************************/ 2258 BTM_API extern UINT8 BTM_AllocateSCN(void); 2259 2260 // btla-specific ++ 2261 /******************************************************************************* 2262 ** 2263 ** Function BTM_TryAllocateSCN 2264 ** 2265 ** Description Try to allocate a fixed server channel 2266 ** 2267 ** Returns Returns TRUE if server channel was available 2268 ** 2269 *******************************************************************************/ 2270 BTM_API extern BOOLEAN BTM_TryAllocateSCN(UINT8 scn); 2271 // btla-specific -- 2272 2273 2274 /******************************************************************************* 2275 ** 2276 ** Function BTM_FreeSCN 2277 ** 2278 ** Description Free the specified SCN. 2279 ** 2280 ** Returns TRUE if successful, FALSE if SCN is not in use or invalid 2281 ** 2282 *******************************************************************************/ 2283 BTM_API extern BOOLEAN BTM_FreeSCN(UINT8 scn); 2284 2285 2286 /******************************************************************************* 2287 ** 2288 ** Function BTM_SetTraceLevel 2289 ** 2290 ** Description This function sets the trace level for BTM. If called with 2291 ** a value of 0xFF, it simply returns the current trace level. 2292 ** 2293 ** Returns The new or current trace level 2294 ** 2295 *******************************************************************************/ 2296 BTM_API extern UINT8 BTM_SetTraceLevel (UINT8 new_level); 2297 2298 2299 /******************************************************************************* 2300 ** 2301 ** Function BTM_WritePageTimeout 2302 ** 2303 ** Description Send HCI Wite Page Timeout. 2304 ** 2305 ** Returns 2306 ** BTM_SUCCESS Command sent. 2307 ** BTM_NO_RESOURCES If out of resources to send the command. 2308 ** 2309 *******************************************************************************/ 2310 BTM_API extern tBTM_STATUS BTM_WritePageTimeout(UINT16 timeout); 2311 2312 /******************************************************************************* 2313 ** 2314 ** Function BTM_WriteVoiceSettings 2315 ** 2316 ** Description Send HCI Write Voice Settings command. 2317 ** See hcidefs.h for settings bitmask values. 2318 ** 2319 ** Returns 2320 ** BTM_SUCCESS Command sent. 2321 ** BTM_NO_RESOURCES If out of resources to send the command. 2322 ** 2323 ** 2324 *******************************************************************************/ 2325 BTM_API extern tBTM_STATUS BTM_WriteVoiceSettings(UINT16 settings); 2326 2327 /******************************************************************************* 2328 ** 2329 ** Function BTM_EnableTestMode 2330 ** 2331 ** Description Send HCI the enable device under test command. 2332 ** 2333 ** Note: Controller can only be taken out of this mode by 2334 ** resetting the controller. 2335 ** 2336 ** Returns 2337 ** BTM_SUCCESS Command sent. 2338 ** BTM_NO_RESOURCES If out of resources to send the command. 2339 ** 2340 ** 2341 *******************************************************************************/ 2342 BTM_API extern tBTM_STATUS BTM_EnableTestMode(void); 2343 2344 2345 /***************************************************************************** 2346 ** DEVICE DISCOVERY FUNCTIONS - Inquiry, Remote Name, Discovery, Class of Device 2347 *****************************************************************************/ 2348 2349 /******************************************************************************* 2350 ** 2351 ** Function BTM_SetDiscoverability 2352 ** 2353 ** Description This function is called to set the device into or out of 2354 ** discoverable mode. Discoverable mode means inquiry 2355 ** scans are enabled. If a value of '0' is entered for window or 2356 ** interval, the default values are used. 2357 ** 2358 ** Returns BTM_SUCCESS if successful 2359 ** BTM_BUSY if a setting of the filter is already in progress 2360 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2361 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2362 ** BTM_WRONG_MODE if the device is not up. 2363 ** 2364 *******************************************************************************/ 2365 BTM_API extern tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window, 2366 UINT16 interval); 2367 2368 2369 /******************************************************************************* 2370 ** 2371 ** Function BTM_ReadDiscoverability 2372 ** 2373 ** Description This function is called to read the current discoverability 2374 ** mode of the device. 2375 ** 2376 ** Output Params: p_window - current inquiry scan duration 2377 ** p_interval - current inquiry scan interval 2378 ** 2379 ** Returns BTM_NON_DISCOVERABLE, BTM_LIMITED_DISCOVERABLE, or 2380 ** BTM_GENERAL_DISCOVERABLE 2381 ** 2382 *******************************************************************************/ 2383 BTM_API extern UINT16 BTM_ReadDiscoverability (UINT16 *p_window, 2384 UINT16 *p_interval); 2385 2386 2387 /******************************************************************************* 2388 ** 2389 ** Function BTM_SetPeriodicInquiryMode 2390 ** 2391 ** Description This function is called to set the device periodic inquiry mode. 2392 ** If the duration is zero, the periodic inquiry mode is cancelled. 2393 ** 2394 ** Parameters: p_inqparms - pointer to the inquiry information 2395 ** mode - GENERAL or LIMITED inquiry 2396 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2397 ** max_resps - maximum amount of devices to search for before ending the inquiry 2398 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2399 ** BTM_FILTER_COND_BD_ADDR 2400 ** filter_cond - value for the filter (based on filter_cond_type) 2401 ** 2402 ** max_delay - maximum amount of time between successive inquiries 2403 ** min_delay - minimum amount of time between successive inquiries 2404 ** p_results_cb - callback returning pointer to results (tBTM_INQ_RESULTS) 2405 ** 2406 ** Returns BTM_CMD_STARTED if successfully started 2407 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2408 ** BTM_NO_RESOURCES if could not allocate a message buffer 2409 ** BTM_SUCCESS - if cancelling the periodic inquiry 2410 ** BTM_BUSY - if an inquiry is already active 2411 ** BTM_WRONG_MODE if the device is not up. 2412 ** 2413 *******************************************************************************/ 2414 BTM_API extern tBTM_STATUS BTM_SetPeriodicInquiryMode (tBTM_INQ_PARMS *p_inqparms, 2415 UINT16 max_delay, UINT16 min_delay, 2416 tBTM_INQ_RESULTS_CB *p_results_cb); 2417 2418 2419 /******************************************************************************* 2420 ** 2421 ** Function BTM_StartInquiry 2422 ** 2423 ** Description This function is called to start an inquiry. 2424 ** 2425 ** Parameters: p_inqparms - pointer to the inquiry information 2426 ** mode - GENERAL or LIMITED inquiry 2427 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2428 ** max_resps - maximum amount of devices to search for before ending the inquiry 2429 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2430 ** BTM_FILTER_COND_BD_ADDR 2431 ** filter_cond - value for the filter (based on filter_cond_type) 2432 ** 2433 ** p_results_cb - Pointer to the callback routine which gets called 2434 ** upon receipt of an inquiry result. If this field is 2435 ** NULL, the application is not notified. 2436 ** 2437 ** p_cmpl_cb - Pointer to the callback routine which gets called 2438 ** upon completion. If this field is NULL, the 2439 ** application is not notified when completed. 2440 ** Returns tBTM_STATUS 2441 ** BTM_CMD_STARTED if successfully initiated 2442 ** BTM_BUSY if already in progress 2443 ** BTM_ILLEGAL_VALUE if parameter(s) are out of range 2444 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2445 ** BTM_WRONG_MODE if the device is not up. 2446 ** 2447 *******************************************************************************/ 2448 BTM_API extern tBTM_STATUS BTM_StartInquiry (tBTM_INQ_PARMS *p_inqparms, 2449 tBTM_INQ_RESULTS_CB *p_results_cb, 2450 tBTM_CMPL_CB *p_cmpl_cb); 2451 2452 2453 /******************************************************************************* 2454 ** 2455 ** Function BTM_IsInquiryActive 2456 ** 2457 ** Description This function returns a bit mask of the current inquiry state 2458 ** 2459 ** Returns BTM_INQUIRY_INACTIVE if inactive (0) 2460 ** BTM_LIMITED_INQUIRY_ACTIVE if a limted inquiry is active 2461 ** BTM_GENERAL_INQUIRY_ACTIVE if a general inquiry is active 2462 ** BTM_PERIODIC_INQUIRY_ACTIVE if a periodic inquiry is active 2463 ** 2464 *******************************************************************************/ 2465 BTM_API extern UINT16 BTM_IsInquiryActive (void); 2466 2467 2468 /******************************************************************************* 2469 ** 2470 ** Function BTM_CancelInquiry 2471 ** 2472 ** Description This function cancels an inquiry if active 2473 ** 2474 ** Returns BTM_SUCCESS if successful 2475 ** BTM_NO_RESOURCES if could not allocate a message buffer 2476 ** BTM_WRONG_MODE if the device is not up. 2477 ** 2478 *******************************************************************************/ 2479 BTM_API extern tBTM_STATUS BTM_CancelInquiry(void); 2480 2481 2482 /******************************************************************************* 2483 ** 2484 ** Function BTM_CancelPeriodicInquiry 2485 ** 2486 ** Description This function cancels a periodic inquiry 2487 ** 2488 ** Returns 2489 ** BTM_NO_RESOURCES if could not allocate a message buffer 2490 ** BTM_SUCCESS - if cancelling the periodic inquiry 2491 ** BTM_WRONG_MODE if the device is not up. 2492 ** 2493 *******************************************************************************/ 2494 BTM_API extern tBTM_STATUS BTM_CancelPeriodicInquiry(void); 2495 2496 2497 /******************************************************************************* 2498 ** 2499 ** Function BTM_SetInquiryFilterCallback 2500 ** 2501 ** Description Host can register to be asked whenever an inquiry result 2502 ** is received. If host does not like the device no name 2503 ** request is issued for the device 2504 ** 2505 ** Returns void 2506 ** 2507 *******************************************************************************/ 2508 BTM_API extern void BTM_SetInquiryFilterCallback(tBTM_FILTER_CB *p_callback); 2509 2510 2511 /******************************************************************************* 2512 ** 2513 ** Function BTM_SetConnectability 2514 ** 2515 ** Description This function is called to set the device into or out of 2516 ** connectable mode. Discoverable mode means page scans enabled. 2517 ** 2518 ** Returns BTM_SUCCESS if successful 2519 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2520 ** BTM_NO_RESOURCES if could not allocate a message buffer 2521 ** BTM_WRONG_MODE if the device is not up. 2522 ** 2523 *******************************************************************************/ 2524 BTM_API extern tBTM_STATUS BTM_SetConnectability (UINT16 page_mode, UINT16 window, 2525 UINT16 interval); 2526 2527 2528 /******************************************************************************* 2529 ** 2530 ** Function BTM_ReadConnectability 2531 ** 2532 ** Description This function is called to read the current discoverability 2533 ** mode of the device. 2534 ** Output Params p_window - current page scan duration 2535 ** p_interval - current time between page scans 2536 ** 2537 ** Returns BTM_NON_CONNECTABLE or BTM_CONNECTABLE 2538 ** 2539 *******************************************************************************/ 2540 BTM_API extern UINT16 BTM_ReadConnectability (UINT16 *p_window, UINT16 *p_interval); 2541 2542 2543 /******************************************************************************* 2544 ** 2545 ** Function BTM_SetInquiryMode 2546 ** 2547 ** Description This function is called to set standard, with RSSI 2548 ** mode or extended of the inquiry for local device. 2549 ** 2550 ** Input Params: BTM_INQ_RESULT_STANDARD, BTM_INQ_RESULT_WITH_RSSI or 2551 ** BTM_INQ_RESULT_EXTENDED 2552 ** 2553 ** Returns BTM_SUCCESS if successful 2554 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2555 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2556 ** BTM_WRONG_MODE if the device is not up. 2557 ** 2558 *******************************************************************************/ 2559 BT_API extern tBTM_STATUS BTM_SetInquiryMode (UINT8 mode); 2560 2561 /******************************************************************************* 2562 ** 2563 ** Function BTM_SetInquiryScanType 2564 ** 2565 ** Description This function is called to set the iquiry scan-type to 2566 ** standard or interlaced. 2567 ** 2568 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2569 ** 2570 ** Returns BTM_SUCCESS if successful 2571 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2572 ** BTM_WRONG_MODE if the device is not up. 2573 ** 2574 *******************************************************************************/ 2575 BT_API extern tBTM_STATUS BTM_SetInquiryScanType (UINT16 scan_type); 2576 2577 /******************************************************************************* 2578 ** 2579 ** Function BTM_SetPageScanType 2580 ** 2581 ** Description This function is called to set the page scan-type to 2582 ** standard or interlaced. 2583 ** 2584 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2585 ** 2586 ** Returns BTM_SUCCESS if successful 2587 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2588 ** BTM_WRONG_MODE if the device is not up. 2589 ** 2590 *******************************************************************************/ 2591 2592 BT_API extern tBTM_STATUS BTM_SetPageScanType (UINT16 scan_type); 2593 2594 /******************************************************************************* 2595 ** 2596 ** Function BTM_ReadRemoteDeviceName 2597 ** 2598 ** Description This function initiates a remote device HCI command to the 2599 ** controller and calls the callback when the process has completed. 2600 ** 2601 ** Input Params: remote_bda - device address of name to retrieve 2602 ** p_cb - callback function called when BTM_CMD_STARTED 2603 ** is returned. 2604 ** A pointer to tBTM_REMOTE_DEV_NAME is passed to the 2605 ** callback. 2606 ** 2607 ** Returns 2608 ** BTM_CMD_STARTED is returned if the request was successfully sent 2609 ** to HCI. 2610 ** BTM_BUSY if already in progress 2611 ** BTM_UNKNOWN_ADDR if device address is bad 2612 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2613 ** BTM_WRONG_MODE if the device is not up. 2614 ** 2615 *******************************************************************************/ 2616 BTM_API extern tBTM_STATUS BTM_ReadRemoteDeviceName (BD_ADDR remote_bda, 2617 tBTM_CMPL_CB *p_cb, 2618 tBT_TRANSPORT transport); 2619 2620 2621 /******************************************************************************* 2622 ** 2623 ** Function BTM_CancelRemoteDeviceName 2624 ** 2625 ** Description This function initiates the cancel request for the specified 2626 ** remote device. 2627 ** 2628 ** Input Params: None 2629 ** 2630 ** Returns 2631 ** BTM_CMD_STARTED is returned if the request was successfully sent 2632 ** to HCI. 2633 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2634 ** BTM_WRONG_MODE if there is not an active remote name request. 2635 ** 2636 *******************************************************************************/ 2637 BTM_API extern tBTM_STATUS BTM_CancelRemoteDeviceName (void); 2638 2639 /******************************************************************************* 2640 ** 2641 ** Function BTM_ReadRemoteVersion 2642 ** 2643 ** Description This function is called to read a remote device's version 2644 ** 2645 ** Returns BTM_SUCCESS if successful, otherwise an error 2646 ** 2647 *******************************************************************************/ 2648 BTM_API extern tBTM_STATUS BTM_ReadRemoteVersion (BD_ADDR addr, 2649 UINT8 *lmp_version, 2650 UINT16 *manufacturer, 2651 UINT16 *lmp_sub_version); 2652 2653 /******************************************************************************* 2654 ** 2655 ** Function BTM_ReadRemoteFeatures 2656 ** 2657 ** Description This function is called to read a remote device's 2658 ** supported features mask (features mask located at page 0) 2659 ** 2660 ** Note: The size of device features mask page is 2661 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2662 ** 2663 ** Returns pointer to the remote supported features mask 2664 ** 2665 *******************************************************************************/ 2666 BTM_API extern UINT8 *BTM_ReadRemoteFeatures (BD_ADDR addr); 2667 2668 /******************************************************************************* 2669 ** 2670 ** Function BTM_ReadRemoteExtendedFeatures 2671 ** 2672 ** Description This function is called to read a specific extended features 2673 ** page of the remote device 2674 ** 2675 ** Note1: The size of device features mask page is 2676 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2677 ** Note2: The valid device features mask page number depends on 2678 ** the remote device capabilities. It is expected to be in the 2679 ** range [0 - BTM_EXT_FEATURES_PAGE_MAX]. 2680 2681 ** Returns pointer to the remote extended features mask 2682 ** or NULL if page_number is not valid 2683 ** 2684 *******************************************************************************/ 2685 BTM_API extern UINT8 *BTM_ReadRemoteExtendedFeatures (BD_ADDR addr, UINT8 page_number); 2686 2687 /******************************************************************************* 2688 ** 2689 ** Function BTM_ReadNumberRemoteFeaturesPages 2690 ** 2691 ** Description This function is called to retrieve the number of feature pages 2692 ** read from the remote device 2693 ** 2694 ** Returns number of features pages read from the remote device 2695 ** 2696 *******************************************************************************/ 2697 BTM_API extern UINT8 BTM_ReadNumberRemoteFeaturesPages (BD_ADDR addr); 2698 2699 /******************************************************************************* 2700 ** 2701 ** Function BTM_ReadAllRemoteFeatures 2702 ** 2703 ** Description This function is called to read all features of the remote device 2704 ** 2705 ** Returns pointer to the byte[0] of the page[0] of the remote device 2706 ** feature mask. 2707 ** 2708 ** Note: the function returns the pointer to the array of the size 2709 ** BTM_FEATURE_BYTES_PER_PAGE * (BTM_EXT_FEATURES_PAGE_MAX + 1). 2710 ** 2711 *******************************************************************************/ 2712 BTM_API extern UINT8 *BTM_ReadAllRemoteFeatures (BD_ADDR addr); 2713 2714 /******************************************************************************* 2715 ** 2716 ** Function BTM_InqFirstResult 2717 ** 2718 ** Description This function looks through the inquiry database for the first 2719 ** used entrysince the LAST inquiry. This is used in conjunction 2720 ** with BTM_InqNext by applications as a way to walk through the 2721 ** inquiry results database. 2722 ** 2723 ** Returns pointer to first in-use entry, or NULL if DB is empty 2724 ** 2725 *******************************************************************************/ 2726 BTM_API extern tBTM_INQ_INFO *BTM_InqFirstResult (void); 2727 2728 2729 /******************************************************************************* 2730 ** 2731 ** Function BTM_InqNextResult 2732 ** 2733 ** Description This function looks through the inquiry database for the next 2734 ** used entrysince the LAST inquiry. If the input parameter is NULL, 2735 ** the first entry is returned. 2736 ** 2737 ** Returns pointer to next in-use entry, or NULL if no more found. 2738 ** 2739 *******************************************************************************/ 2740 BTM_API extern tBTM_INQ_INFO *BTM_InqNextResult (tBTM_INQ_INFO *p_cur); 2741 2742 2743 /******************************************************************************* 2744 ** 2745 ** Function BTM_InqDbRead 2746 ** 2747 ** Description This function looks through the inquiry database for a match 2748 ** based on Bluetooth Device Address. This is the application's 2749 ** interface to get the inquiry details of a specific BD address. 2750 ** 2751 ** Returns pointer to entry, or NULL if not found 2752 ** 2753 *******************************************************************************/ 2754 BTM_API extern tBTM_INQ_INFO *BTM_InqDbRead (BD_ADDR p_bda); 2755 2756 2757 /******************************************************************************* 2758 ** 2759 ** Function BTM_InqDbFirst 2760 ** 2761 ** Description This function looks through the inquiry database for the first 2762 ** used entry, and returns that. This is used in conjunction with 2763 ** BTM_InqDbNext by applications as a way to walk through the 2764 ** inquiry database. 2765 ** 2766 ** Returns pointer to first in-use entry, or NULL if DB is empty 2767 ** 2768 *******************************************************************************/ 2769 BTM_API extern tBTM_INQ_INFO *BTM_InqDbFirst (void); 2770 2771 2772 /******************************************************************************* 2773 ** 2774 ** Function BTM_InqDbNext 2775 ** 2776 ** Description This function looks through the inquiry database for the next 2777 ** used entry, and returns that. If the input parameter is NULL, 2778 ** the first entry is returned. 2779 ** 2780 ** Returns pointer to next in-use entry, or NULL if no more found. 2781 ** 2782 *******************************************************************************/ 2783 BTM_API extern tBTM_INQ_INFO *BTM_InqDbNext (tBTM_INQ_INFO *p_cur); 2784 2785 2786 /******************************************************************************* 2787 ** 2788 ** Function BTM_ClearInqDb 2789 ** 2790 ** Description This function is called to clear out a device or all devices 2791 ** from the inquiry database. 2792 ** 2793 ** Parameter p_bda - (input) BD_ADDR -> Address of device to clear 2794 ** (NULL clears all entries) 2795 ** 2796 ** Returns BTM_BUSY if an inquiry, get remote name, or event filter 2797 ** is active, otherwise BTM_SUCCESS 2798 ** 2799 *******************************************************************************/ 2800 BTM_API extern tBTM_STATUS BTM_ClearInqDb (BD_ADDR p_bda); 2801 2802 2803 /******************************************************************************* 2804 ** 2805 ** Function BTM_ReadNumInqDbEntries 2806 ** 2807 ** Returns This function returns the number of entries in the inquiry database. 2808 ** 2809 *******************************************************************************/ 2810 BTM_API extern UINT8 BTM_ReadNumInqDbEntries (void); 2811 2812 2813 /******************************************************************************* 2814 ** 2815 ** Function BTM_InquiryRegisterForChanges 2816 ** 2817 ** Description This function is called to register a callback for when the 2818 ** inquiry database changes, i.e. new entry or entry deleted. 2819 ** 2820 ** Returns BTM_SUCCESS if successful, otherwise error code 2821 ** 2822 *******************************************************************************/ 2823 BTM_API extern tBTM_STATUS BTM_InquiryRegisterForChanges (tBTM_INQ_DB_CHANGE_CB *p_cb); 2824 2825 /******************************************************************************* 2826 ** 2827 ** Function BTM_ReadInquiryRspTxPower 2828 ** 2829 ** Description This command will read the inquiry Transmit Power level used 2830 ** to transmit the FHS and EIR data packets. 2831 ** This can be used directly in the Tx Power Level EIR data type. 2832 ** 2833 ** Returns BTM_SUCCESS if successful 2834 ** 2835 *******************************************************************************/ 2836 BTM_API extern tBTM_STATUS BTM_ReadInquiryRspTxPower (tBTM_CMPL_CB *p_cb); 2837 2838 /******************************************************************************* 2839 ** 2840 ** Function BTM_WriteInquiryTxPower 2841 ** 2842 ** Description This command is used to write the inquiry transmit power level 2843 ** used to transmit the inquiry (ID) data packets. The Controller 2844 ** should use the supported TX power level closest to the Tx_Power 2845 ** parameter. 2846 ** 2847 ** Returns BTM_SUCCESS if successful 2848 ** 2849 *******************************************************************************/ 2850 BTM_API extern tBTM_STATUS BTM_WriteInquiryTxPower (INT8 tx_power); 2851 2852 /******************************************************************************* 2853 ** 2854 ** Function BTM_StartDiscovery 2855 ** 2856 ** Description This function is called by an application (or profile) 2857 ** when it wants to trigger an service discovery using the 2858 ** BTM's discovery database. 2859 ** 2860 ** Returns tBTM_STATUS 2861 ** BTM_CMD_STARTED if the discovery was initiated 2862 ** BTM_BUSY if one is already in progress 2863 ** BTM_UNKNOWN_ADDR if no addresses are in the INQ DB 2864 ** BTM_ERR_PROCESSING if err initiating the command 2865 ** 2866 *******************************************************************************/ 2867 BTM_API extern tBTM_STATUS BTM_StartDiscovery (tBTM_CMPL_CB *p_cmpl_cb, 2868 BD_ADDR_PTR p_rem_addr); 2869 2870 2871 /******************************************************************************* 2872 ** 2873 ** Function BTM_FindAttribute 2874 ** 2875 ** Description This function is called by an application (or profile) 2876 ** when it wants to see if an attribute exists in the BTM 2877 ** discovery database. 2878 ** 2879 ** Returns Pointer to matching record, or NULL 2880 ** 2881 *******************************************************************************/ 2882 BTM_API extern tSDP_DISC_REC *BTM_FindAttribute (UINT16 attr_id, 2883 tSDP_DISC_REC *p_start_rec); 2884 2885 2886 /******************************************************************************* 2887 ** 2888 ** Function BTM_FindService 2889 ** 2890 ** Description This function is called by an application (or profile) 2891 ** when it wants to see if a service exists in the BTM 2892 ** discovery database. 2893 ** 2894 ** Returns Pointer to matching record, or NULL 2895 ** 2896 *******************************************************************************/ 2897 BTM_API extern tSDP_DISC_REC *BTM_FindService (UINT16 service_uuid, 2898 tSDP_DISC_REC *p_start_rec); 2899 2900 2901 /******************************************************************************* 2902 ** 2903 ** Function BTM_SetDiscoveryParams 2904 ** 2905 ** Description This function is called to set the BTM default discovery parameters. 2906 ** These UUID and attribute filters are used during the call to 2907 ** BTM_StartDiscovery. 2908 ** 2909 ** Returns void 2910 ** 2911 *******************************************************************************/ 2912 BTM_API extern void BTM_SetDiscoveryParams (UINT16 num_uuid, tSDP_UUID *p_uuid_list, 2913 UINT16 num_attr, UINT16 *p_attr_list); 2914 2915 2916 /***************************************************************************** 2917 ** ACL CHANNEL MANAGEMENT FUNCTIONS 2918 *****************************************************************************/ 2919 /******************************************************************************* 2920 ** 2921 ** Function BTM_SetLinkPolicy 2922 ** 2923 ** Description Create and send HCI "Write Policy Set" command 2924 ** 2925 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2926 ** 2927 *******************************************************************************/ 2928 BTM_API extern tBTM_STATUS BTM_SetLinkPolicy (BD_ADDR remote_bda, 2929 UINT16 *settings); 2930 2931 2932 /******************************************************************************* 2933 ** 2934 ** Function BTM_ReadLinkPolicy 2935 ** 2936 ** Description This function is called to read the link policy settings. 2937 ** The address of link policy results are returned in the callback. 2938 ** (tBTM_LNK_POLICY_RESULTS) 2939 ** 2940 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2941 ** 2942 *******************************************************************************/ 2943 BTM_API extern tBTM_STATUS BTM_ReadLinkPolicy (BD_ADDR remote_bda, 2944 tBTM_CMPL_CB *p_cb); 2945 2946 2947 /******************************************************************************* 2948 ** 2949 ** Function BTM_SetDefaultLinkPolicy 2950 ** 2951 ** Description Set the default value for HCI "Write Policy Set" command 2952 ** to use when an ACL link is created. 2953 ** 2954 ** Returns void 2955 ** 2956 *******************************************************************************/ 2957 BTM_API extern void BTM_SetDefaultLinkPolicy (UINT16 settings); 2958 2959 2960 /******************************************************************************* 2961 ** 2962 ** Function BTM_SetDefaultLinkSuperTout 2963 ** 2964 ** Description Set the default value for HCI "Write Link Supervision Timeout" 2965 ** command to use when an ACL link is created. 2966 ** 2967 ** Returns void 2968 ** 2969 *******************************************************************************/ 2970 BTM_API extern void BTM_SetDefaultLinkSuperTout (UINT16 timeout); 2971 2972 2973 /******************************************************************************* 2974 ** 2975 ** Function BTM_SetLinkSuperTout 2976 ** 2977 ** Description Create and send HCI "Write Link Supervision Timeout" command 2978 ** 2979 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2980 ** 2981 *******************************************************************************/ 2982 BTM_API extern tBTM_STATUS BTM_SetLinkSuperTout (BD_ADDR remote_bda, 2983 UINT16 timeout); 2984 /******************************************************************************* 2985 ** 2986 ** Function BTM_GetLinkSuperTout 2987 ** 2988 ** Description Read the link supervision timeout value of the connection 2989 ** 2990 ** Returns status of the operation 2991 ** 2992 *******************************************************************************/ 2993 BTM_API extern tBTM_STATUS BTM_GetLinkSuperTout (BD_ADDR remote_bda, 2994 UINT16 *p_timeout); 2995 2996 /******************************************************************************* 2997 ** 2998 ** Function BTM_RegForLstoEvt 2999 ** 3000 ** Description register for the HCI "Link Supervision Timeout Change" event 3001 ** 3002 ** Returns void 3003 ** 3004 *******************************************************************************/ 3005 BTM_API extern void BTM_RegForLstoEvt (tBTM_LSTO_CBACK *p_cback); 3006 3007 3008 /* These next APIs are available if the power manager is not compiled in */ 3009 #if BTM_PWR_MGR_INCLUDED == FALSE 3010 /******************************************************************************* 3011 ** 3012 ** Function BTM_SetHoldMode 3013 ** 3014 ** Description This function is called to set a connection into hold mode. 3015 ** A check is made if the connection is in sniff or park mode, 3016 ** and if yes, the hold mode is ignored. 3017 ** 3018 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3019 ** 3020 *******************************************************************************/ 3021 BTM_API extern tBTM_STATUS BTM_SetHoldMode (BD_ADDR remote_bda, UINT16 min_interval, 3022 UINT16 max_interval); 3023 3024 3025 /******************************************************************************* 3026 ** 3027 ** Function BTM_SetSniffMode 3028 ** 3029 ** Description This function is called to set a connection into sniff mode. 3030 ** A check is made if the connection is already in sniff or park 3031 ** mode, and if yes, the sniff mode is ignored. 3032 ** 3033 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3034 ** 3035 *******************************************************************************/ 3036 BTM_API extern tBTM_STATUS BTM_SetSniffMode (BD_ADDR remote_bda, UINT16 min_period, 3037 UINT16 max_period, UINT16 attempt, 3038 UINT16 timeout); 3039 3040 3041 /******************************************************************************* 3042 ** 3043 ** Function BTM_CancelSniffMode 3044 ** 3045 ** Description This function is called to put a connection out of sniff mode. 3046 ** A check is made if the connection is already in sniff mode, 3047 ** and if not, the cancel sniff mode is ignored. 3048 ** 3049 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3050 ** 3051 *******************************************************************************/ 3052 BTM_API extern tBTM_STATUS BTM_CancelSniffMode (BD_ADDR remote_bda); 3053 3054 3055 /******************************************************************************* 3056 ** 3057 ** Function BTM_SetParkMode 3058 ** 3059 ** Description This function is called to set a connection into park mode. 3060 ** A check is made if the connection is already in sniff or park 3061 ** mode, and if yes, the park mode is ignored. 3062 ** 3063 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3064 ** 3065 *******************************************************************************/ 3066 BTM_API extern tBTM_STATUS BTM_SetParkMode (BD_ADDR remote_bda, 3067 UINT16 beacon_min_period, 3068 UINT16 beacon_max_period); 3069 3070 3071 /******************************************************************************* 3072 ** 3073 ** Function BTM_CancelParkMode 3074 ** 3075 ** Description This function is called to put a connection out of park mode. 3076 ** A check is made if the connection is already in park mode, 3077 ** and if not, the cancel sniff mode is ignored. 3078 ** 3079 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3080 ** 3081 *******************************************************************************/ 3082 BTM_API extern tBTM_STATUS BTM_CancelParkMode (BD_ADDR remote_bda); 3083 3084 3085 /******************************************************************************* 3086 ** 3087 ** Function BTM_ReadAclMode 3088 ** 3089 ** Description This returns the current mode for a specific 3090 ** ACL connection. 3091 ** 3092 ** Input Param remote_bda - device address of desired ACL connection 3093 ** 3094 ** Output Param p_mode - address where the current mode is copied into. 3095 ** BTM_ACL_MODE_NORMAL 3096 ** BTM_ACL_MODE_HOLD 3097 ** BTM_ACL_MODE_SNIFF 3098 ** BTM_ACL_MODE_PARK 3099 ** (valid only if return code is BTM_SUCCESS) 3100 ** 3101 ** Returns BTM_SUCCESS if successful, 3102 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 3103 ** 3104 *******************************************************************************/ 3105 BTM_API extern tBTM_STATUS BTM_ReadAclMode (BD_ADDR remote_bda, UINT8 *p_mode); 3106 3107 #endif /* if BTM_PWR_MGR_INCLUDED == FALSE */ 3108 3109 3110 /******************************************************************************* 3111 ** 3112 ** Function BTM_SetPacketTypes 3113 ** 3114 ** Description This function is set the packet types used for a specific 3115 ** ACL connection, 3116 ** 3117 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3118 ** 3119 *******************************************************************************/ 3120 BTM_API extern tBTM_STATUS BTM_SetPacketTypes (BD_ADDR remote_bda, UINT16 pkt_types); 3121 3122 3123 /******************************************************************************* 3124 ** 3125 ** Function BTM_ReadPacketTypes 3126 ** 3127 ** Description This function is set the packet types used for the specified 3128 ** ACL connection, 3129 ** 3130 ** Returns packet types supported for the connection, or 0 if no BD address 3131 ** 3132 *******************************************************************************/ 3133 BTM_API extern UINT16 BTM_ReadPacketTypes (BD_ADDR remote_bda); 3134 3135 3136 /******************************************************************************* 3137 ** 3138 ** Function BTM_IsAclConnectionUp 3139 ** 3140 ** Description This function is called to check if an ACL connection exists 3141 ** to a specific remote BD Address. 3142 ** 3143 ** Returns TRUE if connection is up, else FALSE. 3144 ** 3145 *******************************************************************************/ 3146 BTM_API extern BOOLEAN BTM_IsAclConnectionUp (BD_ADDR remote_bda, tBT_TRANSPORT transport); 3147 3148 3149 /******************************************************************************* 3150 ** 3151 ** Function BTM_GetRole 3152 ** 3153 ** Description This function is called to get the role of the local device 3154 ** for the ACL connection with the specified remote device 3155 ** 3156 ** Returns BTM_SUCCESS if connection exists. 3157 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3158 ** 3159 *******************************************************************************/ 3160 BTM_API extern tBTM_STATUS BTM_GetRole (BD_ADDR remote_bd_addr, UINT8 *p_role); 3161 3162 3163 3164 /******************************************************************************* 3165 ** 3166 ** Function BTM_SwitchRole 3167 ** 3168 ** Description This function is called to switch role between master and 3169 ** slave. If role is already set it will do nothing. If the 3170 ** command was initiated, the callback function is called upon 3171 ** completion. 3172 ** 3173 ** Returns BTM_SUCCESS if already in specified role. 3174 ** BTM_CMD_STARTED if command issued to controller. 3175 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3176 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3177 ** BTM_MODE_UNSUPPORTED if local device does not support role switching 3178 ** 3179 *******************************************************************************/ 3180 BTM_API extern tBTM_STATUS BTM_SwitchRole (BD_ADDR remote_bd_addr, 3181 UINT8 new_role, 3182 tBTM_CMPL_CB *p_cb); 3183 3184 /******************************************************************************* 3185 ** 3186 ** Function BTM_ChangeLinkKey 3187 ** 3188 ** Description This function is called to change the link key of the 3189 ** connection. 3190 ** 3191 ** Returns BTM_CMD_STARTED if command issued to controller. 3192 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3193 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3194 ** BTM_BUSY if the previous command is not completed 3195 ** 3196 *******************************************************************************/ 3197 BTM_API extern tBTM_STATUS BTM_ChangeLinkKey (BD_ADDR remote_bd_addr, 3198 tBTM_CMPL_CB *p_cb); 3199 3200 /******************************************************************************* 3201 ** 3202 ** Function BTM_ReadRSSI 3203 ** 3204 ** Description This function is called to read the link policy settings. 3205 ** The address of link policy results are returned in the callback. 3206 ** (tBTM_RSSI_RESULTS) 3207 ** 3208 ** Returns BTM_CMD_STARTED if command issued to controller. 3209 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3210 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3211 ** BTM_BUSY if command is already in progress 3212 ** 3213 *******************************************************************************/ 3214 BTM_API extern tBTM_STATUS BTM_ReadRSSI (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 3215 3216 3217 /******************************************************************************* 3218 ** 3219 ** Function BTM_ReadTxPower 3220 ** 3221 ** Description This function is called to read the current connection 3222 ** TX power of the connection. The TX power level results 3223 ** are returned in the callback. 3224 ** (tBTM_RSSI_RESULTS) 3225 ** 3226 ** Returns BTM_CMD_STARTED if command issued to controller. 3227 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3228 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3229 ** BTM_BUSY if command is already in progress 3230 ** 3231 *******************************************************************************/ 3232 BTM_API extern tBTM_STATUS BTM_ReadTxPower (BD_ADDR remote_bda, 3233 tBT_TRANSPORT transport, tBTM_CMPL_CB *p_cb); 3234 3235 /******************************************************************************* 3236 ** 3237 ** Function BTM_ReadLinkQuality 3238 ** 3239 ** Description This function is called to read the link quality. 3240 ** The value of the link quality is returned in the callback. 3241 ** (tBTM_LINK_QUALITY_RESULTS) 3242 ** 3243 ** Returns BTM_CMD_STARTED if command issued to controller. 3244 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3245 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3246 ** BTM_BUSY if command is already in progress 3247 ** 3248 *******************************************************************************/ 3249 BTM_API extern tBTM_STATUS BTM_ReadLinkQuality (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 3250 3251 /******************************************************************************* 3252 ** 3253 ** Function BTM_RegBusyLevelNotif 3254 ** 3255 ** Description This function is called to register a callback to receive 3256 ** busy level change events. 3257 ** 3258 ** Returns BTM_SUCCESS if successfully registered, otherwise error 3259 ** 3260 *******************************************************************************/ 3261 BTM_API extern tBTM_STATUS BTM_RegBusyLevelNotif (tBTM_BL_CHANGE_CB *p_cb, UINT8 *p_level, 3262 tBTM_BL_EVENT_MASK evt_mask); 3263 3264 /******************************************************************************* 3265 ** 3266 ** Function BTM_AclRegisterForChanges 3267 ** 3268 ** Description This function is called to register a callback to receive 3269 ** ACL database change events, i.e. new connection or removed. 3270 ** 3271 ** Returns BTM_SUCCESS if successfully initiated, otherwise error 3272 ** 3273 *******************************************************************************/ 3274 BTM_API extern tBTM_STATUS BTM_AclRegisterForChanges (tBTM_ACL_DB_CHANGE_CB *p_cb); 3275 3276 /******************************************************************************* 3277 ** 3278 ** Function BTM_GetNumAclLinks 3279 ** 3280 ** Description This function is called to count the number of 3281 ** ACL links that are active. 3282 ** 3283 ** Returns UINT16 Number of active ACL links 3284 ** 3285 *******************************************************************************/ 3286 BTM_API extern UINT16 BTM_GetNumAclLinks (void); 3287 3288 3289 /******************************************************************************* 3290 ** 3291 ** Function BTM_ReadClockOffset 3292 ** 3293 ** Description This returns the clock offset for a specific 3294 ** ACL connection. 3295 ** 3296 ** Returns clock-offset or 0 if unknown 3297 ** 3298 *******************************************************************************/ 3299 BTM_API extern UINT16 BTM_ReadClockOffset (BD_ADDR remote_bda); 3300 3301 3302 /******************************************************************************* 3303 ** 3304 ** Function BTM_SetQoS 3305 ** 3306 ** Description This function is called to setup QoS 3307 ** 3308 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3309 ** 3310 *******************************************************************************/ 3311 BTM_API extern tBTM_STATUS BTM_SetQoS(BD_ADDR bd, FLOW_SPEC *p_flow, 3312 tBTM_CMPL_CB *p_cb); 3313 3314 3315 /***************************************************************************** 3316 ** (e)SCO CHANNEL MANAGEMENT FUNCTIONS 3317 *****************************************************************************/ 3318 /******************************************************************************* 3319 ** 3320 ** Function BTM_CreateSco 3321 ** 3322 ** Description This function is called to create an SCO connection. If the 3323 ** "is_orig" flag is TRUE, the connection will be originated, 3324 ** otherwise BTM will wait for the other side to connect. 3325 ** 3326 ** Returns BTM_UNKNOWN_ADDR if the ACL connection is not up 3327 ** BTM_BUSY if another SCO being set up to 3328 ** the same BD address 3329 ** BTM_NO_RESOURCES if the max SCO limit has been reached 3330 ** BTM_CMD_STARTED if the connection establishment is started. 3331 ** In this case, "*p_sco_inx" is filled in 3332 ** with the sco index used for the connection. 3333 ** 3334 *******************************************************************************/ 3335 BTM_API extern tBTM_STATUS BTM_CreateSco (BD_ADDR remote_bda, BOOLEAN is_orig, 3336 UINT16 pkt_types, UINT16 *p_sco_inx, 3337 tBTM_SCO_CB *p_conn_cb, 3338 tBTM_SCO_CB *p_disc_cb); 3339 3340 3341 /******************************************************************************* 3342 ** 3343 ** Function BTM_RemoveSco 3344 ** 3345 ** Description This function is called to remove a specific SCO connection. 3346 ** 3347 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3348 ** 3349 *******************************************************************************/ 3350 BTM_API extern tBTM_STATUS BTM_RemoveSco (UINT16 sco_inx); 3351 3352 3353 /******************************************************************************* 3354 ** 3355 ** Function BTM_SetScoPacketTypes 3356 ** 3357 ** Description This function is called to set the packet types used for 3358 ** a specific SCO connection, 3359 ** 3360 ** Parameters pkt_types - One or more of the following 3361 ** BTM_SCO_PKT_TYPES_MASK_HV1 3362 ** BTM_SCO_PKT_TYPES_MASK_HV2 3363 ** BTM_SCO_PKT_TYPES_MASK_HV3 3364 ** BTM_SCO_PKT_TYPES_MASK_EV3 3365 ** BTM_SCO_PKT_TYPES_MASK_EV4 3366 ** BTM_SCO_PKT_TYPES_MASK_EV5 3367 ** 3368 ** BTM_SCO_LINK_ALL_MASK - enables all supported types 3369 ** 3370 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3371 ** 3372 *******************************************************************************/ 3373 BTM_API extern tBTM_STATUS BTM_SetScoPacketTypes (UINT16 sco_inx, UINT16 pkt_types); 3374 3375 3376 /******************************************************************************* 3377 ** 3378 ** Function BTM_ReadScoPacketTypes 3379 ** 3380 ** Description This function is read the packet types used for a specific 3381 ** SCO connection. 3382 ** 3383 ** Returns One or more of the following (bitmask) 3384 ** BTM_SCO_PKT_TYPES_MASK_HV1 3385 ** BTM_SCO_PKT_TYPES_MASK_HV2 3386 ** BTM_SCO_PKT_TYPES_MASK_HV3 3387 ** BTM_SCO_PKT_TYPES_MASK_EV3 3388 ** BTM_SCO_PKT_TYPES_MASK_EV4 3389 ** BTM_SCO_PKT_TYPES_MASK_EV5 3390 ** 3391 ** Returns packet types supported for the connection 3392 ** 3393 *******************************************************************************/ 3394 BTM_API extern UINT16 BTM_ReadScoPacketTypes (UINT16 sco_inx); 3395 3396 3397 /******************************************************************************* 3398 ** 3399 ** Function BTM_ReadDeviceScoPacketTypes 3400 ** 3401 ** Description This function is read the SCO packet types that 3402 ** the device supports. 3403 ** 3404 ** Returns packet types supported by the device. 3405 ** 3406 *******************************************************************************/ 3407 BTM_API extern UINT16 BTM_ReadDeviceScoPacketTypes (void); 3408 3409 3410 /******************************************************************************* 3411 ** 3412 ** Function BTM_ReadScoHandle 3413 ** 3414 ** Description This function is used to read the HCI handle used for a specific 3415 ** SCO connection, 3416 ** 3417 ** Returns handle for the connection, or 0xFFFF if invalid SCO index. 3418 ** 3419 *******************************************************************************/ 3420 BTM_API extern UINT16 BTM_ReadScoHandle (UINT16 sco_inx); 3421 3422 3423 /******************************************************************************* 3424 ** 3425 ** Function BTM_ReadScoBdAddr 3426 ** 3427 ** Description This function is read the remote BD Address for a specific 3428 ** SCO connection, 3429 ** 3430 ** Returns pointer to BD address or NULL if not known 3431 ** 3432 *******************************************************************************/ 3433 BTM_API extern UINT8 *BTM_ReadScoBdAddr (UINT16 sco_inx); 3434 3435 3436 /******************************************************************************* 3437 ** 3438 ** Function BTM_ReadScoDiscReason 3439 ** 3440 ** Description This function is returns the reason why an (e)SCO connection 3441 ** has been removed. It contains the value until read, or until 3442 ** another (e)SCO connection has disconnected. 3443 ** 3444 ** Returns HCI reason or BTM_INVALID_SCO_DISC_REASON if not set. 3445 ** 3446 *******************************************************************************/ 3447 BTM_API extern UINT16 BTM_ReadScoDiscReason (void); 3448 3449 3450 /******************************************************************************* 3451 ** 3452 ** Function BTM_SetEScoMode 3453 ** 3454 ** Description This function sets up the negotiated parameters for SCO or 3455 ** eSCO, and sets as the default mode used for calls to 3456 ** BTM_CreateSco. It can be called only when there are no 3457 ** active (e)SCO links. 3458 ** 3459 ** Returns BTM_SUCCESS if the successful. 3460 ** BTM_BUSY if there are one or more active (e)SCO links. 3461 ** 3462 *******************************************************************************/ 3463 BTM_API extern tBTM_STATUS BTM_SetEScoMode (tBTM_SCO_TYPE sco_mode, 3464 tBTM_ESCO_PARAMS *p_parms); 3465 3466 /******************************************************************************* 3467 ** 3468 ** Function BTM_SetWBSCodec 3469 ** 3470 ** Description This function sends command to the controller to setup 3471 ** WBS codec for the upcoming eSCO connection. 3472 ** 3473 ** Returns BTM_SUCCESS. 3474 ** 3475 ** 3476 *******************************************************************************/ 3477 BTM_API extern tBTM_STATUS BTM_SetWBSCodec (tBTM_SCO_CODEC_TYPE codec_type); 3478 3479 /******************************************************************************* 3480 ** 3481 ** Function BTM_RegForEScoEvts 3482 ** 3483 ** Description This function registers a SCO event callback with the 3484 ** specified instance. It should be used to received 3485 ** connection indication events and change of link parameter 3486 ** events. 3487 ** 3488 ** Returns BTM_SUCCESS if the successful. 3489 ** BTM_ILLEGAL_VALUE if there is an illegal sco_inx 3490 ** 3491 *******************************************************************************/ 3492 BTM_API extern tBTM_STATUS BTM_RegForEScoEvts (UINT16 sco_inx, 3493 tBTM_ESCO_CBACK *p_esco_cback); 3494 3495 /******************************************************************************* 3496 ** 3497 ** Function BTM_ReadEScoLinkParms 3498 ** 3499 ** Description This function returns the current eSCO link parameters for 3500 ** the specified handle. This can be called anytime a connection 3501 ** is active, but is typically called after receiving the SCO 3502 ** opened callback. 3503 ** 3504 ** Note: If called over a 1.1 controller, only the packet types 3505 ** field has meaning. 3506 ** Note: If the upper layer doesn't know the current sco index, 3507 ** BTM_FIRST_ACTIVE_SCO_INDEX can be used as the first parameter to 3508 ** find the first active SCO index 3509 ** 3510 ** Returns BTM_SUCCESS if returned data is valid connection. 3511 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3512 ** BTM_MODE_UNSUPPORTED if local controller does not support 3513 ** 1.2 specification. 3514 ** 3515 *******************************************************************************/ 3516 BTM_API extern tBTM_STATUS BTM_ReadEScoLinkParms (UINT16 sco_inx, 3517 tBTM_ESCO_DATA *p_parms); 3518 3519 /******************************************************************************* 3520 ** 3521 ** Function BTM_ChangeEScoLinkParms 3522 ** 3523 ** Description This function requests renegotiation of the parameters on 3524 ** the current eSCO Link. If any of the changes are accepted 3525 ** by the controllers, the BTM_ESCO_CHG_EVT event is sent in 3526 ** the tBTM_ESCO_CBACK function with the current settings of 3527 ** the link. The callback is registered through the call to 3528 ** BTM_SetEScoMode. 3529 ** 3530 ** 3531 ** Returns BTM_CMD_STARTED if command is successfully initiated. 3532 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3533 ** BTM_NO_RESOURCES - not enough resources to initiate command. 3534 ** BTM_MODE_UNSUPPORTED if local controller does not support 3535 ** 1.2 specification. 3536 ** 3537 *******************************************************************************/ 3538 BTM_API extern tBTM_STATUS BTM_ChangeEScoLinkParms (UINT16 sco_inx, 3539 tBTM_CHG_ESCO_PARAMS *p_parms); 3540 3541 /******************************************************************************* 3542 ** 3543 ** Function BTM_EScoConnRsp 3544 ** 3545 ** Description This function is called upon receipt of an (e)SCO connection 3546 ** request event (BTM_ESCO_CONN_REQ_EVT) to accept or reject 3547 ** the request. Parameters used to negotiate eSCO links. 3548 ** If p_parms is NULL, then values set through BTM_SetEScoMode 3549 ** are used. 3550 ** If the link type of the incoming request is SCO, then only 3551 ** the tx_bw, max_latency, content format, and packet_types are 3552 ** valid. The hci_status parameter should be 3553 ** ([0x0] to accept, [0x0d..0x0f] to reject) 3554 ** 3555 ** 3556 ** Returns void 3557 ** 3558 *******************************************************************************/ 3559 BTM_API extern void BTM_EScoConnRsp (UINT16 sco_inx, UINT8 hci_status, 3560 tBTM_ESCO_PARAMS *p_parms); 3561 3562 /******************************************************************************* 3563 ** 3564 ** Function BTM_GetNumScoLinks 3565 ** 3566 ** Description This function returns the number of active SCO links. 3567 ** 3568 ** Returns UINT8 3569 ** 3570 *******************************************************************************/ 3571 BTM_API extern UINT8 BTM_GetNumScoLinks (void); 3572 3573 /***************************************************************************** 3574 ** SECURITY MANAGEMENT FUNCTIONS 3575 *****************************************************************************/ 3576 /******************************************************************************* 3577 ** 3578 ** Function BTM_SecRegister 3579 ** 3580 ** Description Application manager calls this function to register for 3581 ** security services. There can be one and only one application 3582 ** saving link keys. BTM allows only first registration. 3583 ** 3584 ** Returns TRUE if registered OK, else FALSE 3585 ** 3586 *******************************************************************************/ 3587 BTM_API extern BOOLEAN BTM_SecRegister (tBTM_APPL_INFO *p_cb_info); 3588 3589 3590 /******************************************************************************* 3591 ** 3592 ** Function BTM_SecRegisterLinkKeyNotificationCallback 3593 ** 3594 ** Description Profiles can register to be notified when a new Link Key 3595 ** is generated per connection. 3596 ** 3597 ** Returns TRUE if registered OK, else FALSE 3598 ** 3599 *******************************************************************************/ 3600 BTM_API extern BOOLEAN BTM_SecRegisterLinkKeyNotificationCallback ( 3601 tBTM_LINK_KEY_CALLBACK *p_callback); 3602 3603 3604 /******************************************************************************* 3605 ** 3606 ** Function BTM_SecAddRmtNameNotifyCallback 3607 ** 3608 ** Description Profiles can register to be notified when name of the 3609 ** remote device is resolved (up to BTM_SEC_MAX_RMT_NAME_CALLBACKS). 3610 ** 3611 ** Returns TRUE if registered OK, else FALSE 3612 ** 3613 *******************************************************************************/ 3614 BTM_API extern BOOLEAN BTM_SecAddRmtNameNotifyCallback ( 3615 tBTM_RMT_NAME_CALLBACK *p_callback); 3616 3617 3618 /******************************************************************************* 3619 ** 3620 ** Function BTM_SecDeleteRmtNameNotifyCallback 3621 ** 3622 ** Description A profile can deregister notification when a new Link Key 3623 ** is generated per connection. 3624 ** 3625 ** Returns TRUE if OK, else FALSE 3626 ** 3627 *******************************************************************************/ 3628 BTM_API extern BOOLEAN BTM_SecDeleteRmtNameNotifyCallback ( 3629 tBTM_RMT_NAME_CALLBACK *p_callback); 3630 3631 3632 /******************************************************************************* 3633 ** 3634 ** Function BTM_SecSetConnectFilterCallback 3635 ** 3636 ** Description Host can register to be asked whenever an HCI connection 3637 ** request is received. In the registered function host 3638 ** suppose to check connectibility filters. Yes/No result 3639 ** should be returned synchronously. 3640 ** 3641 ** Returns void 3642 ** 3643 *******************************************************************************/ 3644 BTM_API extern void BTM_SecSetConnectFilterCallback (tBTM_FILTER_CB *p_callback); 3645 3646 3647 /******************************************************************************* 3648 ** 3649 ** Function BTM_GetSecurityMode 3650 ** 3651 ** Description Get security mode for the device 3652 ** 3653 ** Returns void 3654 ** 3655 *******************************************************************************/ 3656 BTM_API extern UINT8 BTM_GetSecurityMode (void); 3657 3658 3659 /******************************************************************************* 3660 ** 3661 ** Function BTM_GetSecurityFlags 3662 ** 3663 ** Description Get security flags for the device 3664 ** 3665 ** Returns BOOLEAN TRUE or FALSE is device found 3666 ** 3667 *******************************************************************************/ 3668 BTM_API extern BOOLEAN BTM_GetSecurityFlags (BD_ADDR bd_addr, UINT8 * p_sec_flags); 3669 3670 /******************************************************************************* 3671 ** 3672 ** Function BTM_GetSecurityFlagsByTransport 3673 ** 3674 ** Description Get security flags for the device on a particular transport 3675 ** 3676 ** Parameters bd_addr: BD address of remote device 3677 ** p_sec_flags : Out parameter to be filled with security flags for the connection 3678 ** transport : Physical transport of the connection (BR/EDR or LE) 3679 ** 3680 ** Returns BOOLEAN TRUE or FALSE is device found 3681 ** 3682 *******************************************************************************/ 3683 BTM_API extern BOOLEAN BTM_GetSecurityFlagsByTransport (BD_ADDR bd_addr, 3684 UINT8 * p_sec_flags, tBT_TRANSPORT transport); 3685 3686 /******************************************************************************* 3687 ** 3688 ** Function BTM_ReadTrustedMask 3689 ** 3690 ** Description Get trusted mask for the device 3691 ** 3692 ** Returns NULL, if the device record is not found. 3693 ** otherwise, the trusted mask 3694 ** 3695 *******************************************************************************/ 3696 BTM_API extern UINT32 * BTM_ReadTrustedMask (BD_ADDR bd_addr); 3697 3698 3699 /******************************************************************************* 3700 ** 3701 ** Function BTM_SetSecurityMode 3702 ** 3703 ** Description Set security mode for the device 3704 ** 3705 ** Returns void 3706 ** 3707 *******************************************************************************/ 3708 BTM_API extern void BTM_SetSecurityMode (UINT8 sec_mode); 3709 3710 3711 /******************************************************************************* 3712 ** 3713 ** Function BTM_SetPinType 3714 ** 3715 ** Description Set PIN type for the device. 3716 ** 3717 ** Returns void 3718 ** 3719 *******************************************************************************/ 3720 BTM_API extern void BTM_SetPinType (UINT8 pin_type, PIN_CODE pin_code, UINT8 pin_code_len); 3721 3722 3723 /******************************************************************************* 3724 ** 3725 ** Function BTM_SetPairableMode 3726 ** 3727 ** Description Enable or disable pairing 3728 ** 3729 ** Parameters allow_pairing - (TRUE or FALSE) whether or not the device 3730 ** allows pairing. 3731 ** connect_only_paired - (TRUE or FALSE) whether or not to 3732 ** only allow paired devices to connect. 3733 ** 3734 ** Returns void 3735 ** 3736 *******************************************************************************/ 3737 BTM_API extern void BTM_SetPairableMode (BOOLEAN allow_pairing, BOOLEAN connect_only_paired); 3738 3739 /******************************************************************************* 3740 ** 3741 ** Function BTM_SetSecurityLevel 3742 ** 3743 ** Description Register service security level with Security Manager. Each 3744 ** service must register its requirements regardless of the 3745 ** security level that is used. This API is called once for originators 3746 ** nad again for acceptors of connections. 3747 ** 3748 ** Returns TRUE if registered OK, else FALSE 3749 ** 3750 *******************************************************************************/ 3751 BTM_API extern BOOLEAN BTM_SetSecurityLevel (BOOLEAN is_originator, char *p_name, 3752 UINT8 service_id, UINT16 sec_level, 3753 UINT16 psm, UINT32 mx_proto_id, 3754 UINT32 mx_chan_id); 3755 3756 /******************************************************************************* 3757 ** 3758 ** Function BTM_SetUCDSecurityLevel 3759 ** 3760 ** Description Register UCD service security level with Security Manager. Each 3761 ** service must register its requirements regardless of the 3762 ** security level that is used. This API is called once for originators 3763 ** and again for acceptors of connections. 3764 ** 3765 ** Returns TRUE if registered OK, else FALSE 3766 ** 3767 *******************************************************************************/ 3768 BTM_API extern BOOLEAN BTM_SetUCDSecurityLevel (BOOLEAN is_originator, char *p_name, 3769 UINT8 service_id, UINT16 sec_level, 3770 UINT16 psm, UINT32 mx_proto_id, 3771 UINT32 mx_chan_id); 3772 3773 /******************************************************************************* 3774 ** 3775 ** Function BTM_SetOutService 3776 ** 3777 ** Description This function is called to set the service for 3778 ** outgoing connection. 3779 ** 3780 ** Returns void 3781 ** 3782 *******************************************************************************/ 3783 BTM_API extern void BTM_SetOutService(BD_ADDR bd_addr, UINT8 service_id, UINT32 mx_chan_id); 3784 3785 /******************************************************************************* 3786 ** 3787 ** Function BTM_SecClrService 3788 ** 3789 ** Description Removes specified service record(s) from the security database. 3790 ** All service records with the specified name are removed. 3791 ** Typically used only by devices with limited RAM so that it can 3792 ** reuse an old security service record. 3793 ** records (except SDP). 3794 ** 3795 ** Returns Number of records that were freed. 3796 ** 3797 *******************************************************************************/ 3798 BTM_API extern UINT8 BTM_SecClrService (UINT8 service_id); 3799 3800 /******************************************************************************* 3801 ** 3802 ** Function BTM_SecClrUCDService 3803 ** 3804 ** Description 3805 ** 3806 ** Parameters Service ID - Id of the service to remove. ('0' removes all service 3807 ** records. 3808 ** 3809 ** Returns Number of records that were freed. 3810 ** 3811 *******************************************************************************/ 3812 BTM_API extern UINT8 BTM_SecClrUCDService (UINT8 service_id); 3813 3814 /******************************************************************************* 3815 ** 3816 ** Function BTM_SecAddDevice 3817 ** 3818 ** Description Add/modify device. This function will be normally called 3819 ** during host startup to restore all required information 3820 ** stored in the NVRAM. 3821 ** dev_class, bd_name, link_key, and features are NULL if unknown 3822 ** 3823 ** Returns TRUE if added OK, else FALSE 3824 ** 3825 *******************************************************************************/ 3826 BTM_API extern BOOLEAN BTM_SecAddDevice (BD_ADDR bd_addr, DEV_CLASS dev_class, 3827 BD_NAME bd_name, UINT8 *features, 3828 UINT32 trusted_mask[], LINK_KEY link_key, 3829 UINT8 key_type, tBTM_IO_CAP io_cap); 3830 3831 3832 /******************************************************************************* 3833 ** 3834 ** Function BTM_SecDeleteDevice 3835 ** 3836 ** Description Free resources associated with the device. 3837 ** 3838 ** Returns TRUE if rmoved OK, FALSE if not found 3839 ** 3840 *******************************************************************************/ 3841 BTM_API extern BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr); 3842 3843 3844 /******************************************************************************* 3845 ** 3846 ** Function BTM_SecUseMasterLinkKey 3847 ** 3848 ** Description This function is called to tell master of the piconet to 3849 ** switch to master link key 3850 ** 3851 ** Returns BTM_SUCCESS if command is successully initiated 3852 ** 3853 *******************************************************************************/ 3854 BTM_API extern tBTM_STATUS BTM_SecUseMasterLinkKey (BOOLEAN use_master_key); 3855 3856 3857 /******************************************************************************* 3858 ** 3859 ** Function BTM_SetMasterKeyCompCback 3860 ** 3861 ** Description This function is called to register for the master key complete 3862 ** status event. 3863 ** 3864 ** Parameters: mkey_cback - callback registered with the security manager 3865 ** 3866 ** Returns void 3867 ** 3868 *******************************************************************************/ 3869 BTM_API extern void BTM_SetMasterKeyCompCback(tBTM_MKEY_CALLBACK *mkey_cback ); 3870 3871 3872 /******************************************************************************* 3873 ** 3874 ** Function BTM_SecGetDeviceLinkKey 3875 ** 3876 ** Description This function is called to obtain link key for the device 3877 ** it returns BTM_SUCCESS if link key is available, or 3878 ** BTM_UNKNOWN_ADDR if Security Manager does not know about 3879 ** the device or device record does not contain link key info 3880 ** 3881 ** Returns BTM_SUCCESS if successful, otherwise error code 3882 ** 3883 *******************************************************************************/ 3884 BTM_API extern tBTM_STATUS BTM_SecGetDeviceLinkKey (BD_ADDR bd_addr, 3885 LINK_KEY link_key); 3886 3887 3888 /******************************************************************************* 3889 ** 3890 ** Function BTM_PINCodeReply 3891 ** 3892 ** Description This function is called after Security Manager submitted 3893 ** PIN code request to the UI. 3894 ** 3895 ** Parameters: bd_addr - Address of the device for which PIN was requested 3896 ** res - result of the operation BTM_SUCCESS if success 3897 ** pin_len - length in bytes of the PIN Code 3898 ** p_pin - pointer to array with the PIN Code 3899 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3900 ** 3901 ** Returns void 3902 ** 3903 *******************************************************************************/ 3904 BTM_API extern void BTM_PINCodeReply (BD_ADDR bd_addr, UINT8 res, UINT8 pin_len, 3905 UINT8 *p_pin, UINT32 trusted_mask[]); 3906 3907 3908 /******************************************************************************* 3909 ** 3910 ** Function BTM_DeviceAuthorized 3911 ** 3912 ** Description This function is called after Security Manager submitted 3913 ** authorization request to the UI. 3914 ** 3915 ** Parameters: bd_addr - Address of the device for which PIN was requested 3916 ** res - result of the operation BTM_SUCCESS if success 3917 ** 3918 ** Returns void 3919 ** 3920 *******************************************************************************/ 3921 BTM_API extern void BTM_DeviceAuthorized (BD_ADDR bd_addr, UINT8 res, 3922 UINT32 trusted_mask[]); 3923 3924 3925 /******************************************************************************* 3926 ** 3927 ** Function BTM_SecBond 3928 ** 3929 ** Description This function is called to perform bonding with peer device. 3930 ** 3931 ** Parameters: bd_addr - Address of the device to bond 3932 ** pin_len - length in bytes of the PIN Code 3933 ** p_pin - pointer to array with the PIN Code 3934 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3935 3936 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3937 ** 3938 *******************************************************************************/ 3939 BTM_API extern tBTM_STATUS BTM_SecBond (BD_ADDR bd_addr, 3940 UINT8 pin_len, UINT8 *p_pin, 3941 UINT32 trusted_mask[]); 3942 3943 /******************************************************************************* 3944 ** 3945 ** Function BTM_SecBondByTransport 3946 ** 3947 ** Description This function is called to perform bonding by designated transport 3948 ** 3949 ** Parameters: bd_addr - Address of the device to bond 3950 ** pin_len - length in bytes of the PIN Code 3951 ** p_pin - pointer to array with the PIN Code 3952 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3953 ** transport : Physical transport to use for bonding (BR/EDR or LE) 3954 ** 3955 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3956 ** 3957 *******************************************************************************/ 3958 BTM_API extern tBTM_STATUS BTM_SecBondByTransport (BD_ADDR bd_addr, 3959 tBT_TRANSPORT transport, 3960 UINT8 pin_len, UINT8 *p_pin, 3961 UINT32 trusted_mask[]); 3962 3963 /******************************************************************************* 3964 ** 3965 ** Function BTM_SecBondCancel 3966 ** 3967 ** Description This function is called to cancel ongoing bonding process 3968 ** with peer device. 3969 ** 3970 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3971 ** 3972 *******************************************************************************/ 3973 BTM_API extern tBTM_STATUS BTM_SecBondCancel (BD_ADDR bd_addr); 3974 3975 /******************************************************************************* 3976 ** 3977 ** Function BTM_SetEncryption 3978 ** 3979 ** Description This function is called to ensure that connection is 3980 ** encrypted. Should be called only on an open connection. 3981 ** Typically only needed for connections that first want to 3982 ** bring up unencrypted links, then later encrypt them. 3983 ** 3984 ** Parameters: bd_addr - Address of the peer device 3985 ** p_callback - Pointer to callback function called if 3986 ** this function returns PENDING after required 3987 ** procedures are completed. Can be set to NULL 3988 ** if status is not desired. 3989 ** p_ref_data - pointer to any data the caller wishes to receive 3990 ** in the callback function upon completion. 3991 * can be set to NULL if not used. 3992 ** 3993 ** Returns BTM_SUCCESS - already encrypted 3994 ** BTM_PENDING - command will be returned in the callback 3995 ** BTM_WRONG_MODE- connection not up. 3996 ** BTM_BUSY - security procedures are currently active 3997 ** BTM_MODE_UNSUPPORTED - if security manager not linked in. 3998 ** 3999 *******************************************************************************/ 4000 BTM_API extern tBTM_STATUS BTM_SetEncryption (BD_ADDR bd_addr, tBT_TRANSPORT transport, 4001 tBTM_SEC_CBACK *p_callback, void *p_ref_data); 4002 4003 /******************************************************************************* 4004 ** 4005 ** Function BTM_ConfirmReqReply 4006 ** 4007 ** Description This function is called to confirm the numeric value for 4008 ** Simple Pairing in response to BTM_SP_CFM_REQ_EVT 4009 ** 4010 ** Parameters: res - result of the operation BTM_SUCCESS if success 4011 ** bd_addr - Address of the peer device 4012 ** 4013 *******************************************************************************/ 4014 BTM_API extern void BTM_ConfirmReqReply(tBTM_STATUS res, BD_ADDR bd_addr); 4015 4016 /******************************************************************************* 4017 ** 4018 ** Function BTM_PasskeyReqReply 4019 ** 4020 ** Description This function is called to provide the passkey for 4021 ** Simple Pairing in response to BTM_SP_KEY_REQ_EVT 4022 ** 4023 ** Parameters: res - result of the operation BTM_SUCCESS if success 4024 ** bd_addr - Address of the peer device 4025 ** passkey - numeric value in the range of 0 - 999999(0xF423F). 4026 ** 4027 *******************************************************************************/ 4028 BTM_API extern void BTM_PasskeyReqReply(tBTM_STATUS res, BD_ADDR bd_addr, UINT32 passkey); 4029 4030 /******************************************************************************* 4031 ** 4032 ** Function BTM_SendKeypressNotif 4033 ** 4034 ** Description This function is used during the passkey entry model 4035 ** by a device with KeyboardOnly IO capabilities 4036 ** (very likely to be a HID Device). 4037 ** It is called by a HID Device to inform the remote device when 4038 ** a key has been entered or erased. 4039 ** 4040 ** Parameters: bd_addr - Address of the peer device 4041 ** type - notification type 4042 ** 4043 *******************************************************************************/ 4044 BTM_API extern void BTM_SendKeypressNotif(BD_ADDR bd_addr, tBTM_SP_KEY_TYPE type); 4045 4046 /******************************************************************************* 4047 ** 4048 ** Function BTM_IoCapRsp 4049 ** 4050 ** Description This function is called in response to BTM_SP_IO_REQ_EVT 4051 ** When the event data io_req.oob_data is set to BTM_OOB_UNKNOWN 4052 ** by the tBTM_SP_CALLBACK implementation, this function is 4053 ** called to provide the actual response 4054 ** 4055 ** Parameters: bd_addr - Address of the peer device 4056 ** io_cap - The IO capability of local device. 4057 ** oob - BTM_OOB_NONE or BTM_OOB_PRESENT. 4058 ** auth_req- MITM protection required or not. 4059 ** 4060 *******************************************************************************/ 4061 BTM_API extern void BTM_IoCapRsp(BD_ADDR bd_addr, tBTM_IO_CAP io_cap, 4062 tBTM_OOB_DATA oob, tBTM_AUTH_REQ auth_req); 4063 4064 /******************************************************************************* 4065 ** 4066 ** Function BTM_ReadLocalOobData 4067 ** 4068 ** Description This function is called to read the local OOB data from 4069 ** LM 4070 ** 4071 *******************************************************************************/ 4072 BTM_API extern tBTM_STATUS BTM_ReadLocalOobData(void); 4073 4074 /******************************************************************************* 4075 ** 4076 ** Function BTM_RemoteOobDataReply 4077 ** 4078 ** Description This function is called to provide the remote OOB data for 4079 ** Simple Pairing in response to BTM_SP_RMT_OOB_EVT 4080 ** 4081 ** Parameters: bd_addr - Address of the peer device 4082 ** c - simple pairing Hash C. 4083 ** r - simple pairing Randomizer C. 4084 ** 4085 *******************************************************************************/ 4086 BTM_API extern void BTM_RemoteOobDataReply(tBTM_STATUS res, BD_ADDR bd_addr, 4087 BT_OCTET16 c, BT_OCTET16 r); 4088 4089 /******************************************************************************* 4090 ** 4091 ** Function BTM_BuildOobData 4092 ** 4093 ** Description This function is called to build the OOB data payload to 4094 ** be sent over OOB (non-Bluetooth) link 4095 ** 4096 ** Parameters: p_data - the location for OOB data 4097 ** max_len - p_data size. 4098 ** c - simple pairing Hash C. 4099 ** r - simple pairing Randomizer C. 4100 ** name_len- 0, local device name would not be included. 4101 ** otherwise, the local device name is included for 4102 ** up to this specified length 4103 ** 4104 ** Returns Number of bytes in p_data. 4105 ** 4106 *******************************************************************************/ 4107 BTM_API extern UINT16 BTM_BuildOobData(UINT8 *p_data, UINT16 max_len, BT_OCTET16 c, 4108 BT_OCTET16 r, UINT8 name_len); 4109 4110 /******************************************************************************* 4111 ** 4112 ** Function BTM_ReadOobData 4113 ** 4114 ** Description This function is called to parse the OOB data payload 4115 ** received over OOB (non-Bluetooth) link 4116 ** 4117 ** Parameters: p_data - the location for OOB data 4118 ** eir_tag - The associated EIR tag to read the data. 4119 ** *p_len(output) - the length of the data with the given tag. 4120 ** 4121 ** Returns the beginning of the data with the given tag. 4122 ** NULL, if the tag is not found. 4123 ** 4124 *******************************************************************************/ 4125 BTM_API extern UINT8 * BTM_ReadOobData(UINT8 *p_data, UINT8 eir_tag, UINT8 *p_len); 4126 4127 /******************************************************************************* 4128 ** 4129 ** Function BTM_SecReadDevName 4130 ** 4131 ** Description Looks for the device name in the security database for the 4132 ** specified BD address. 4133 ** 4134 ** Returns Pointer to the name or NULL 4135 ** 4136 *******************************************************************************/ 4137 BTM_API extern char *BTM_SecReadDevName (BD_ADDR bd_addr); 4138 4139 4140 /***************************************************************************** 4141 ** POWER MANAGEMENT FUNCTIONS 4142 *****************************************************************************/ 4143 /******************************************************************************* 4144 ** 4145 ** Function BTM_PmRegister 4146 ** 4147 ** Description register or deregister with power manager 4148 ** 4149 ** Returns BTM_SUCCESS if successful, 4150 ** BTM_NO_RESOURCES if no room to hold registration 4151 ** BTM_ILLEGAL_VALUE 4152 ** 4153 *******************************************************************************/ 4154 BTM_API extern tBTM_STATUS BTM_PmRegister (UINT8 mask, UINT8 *p_pm_id, 4155 tBTM_PM_STATUS_CBACK *p_cb); 4156 4157 4158 /******************************************************************************* 4159 ** 4160 ** Function BTM_SetPowerMode 4161 ** 4162 ** Description store the mode in control block or 4163 ** alter ACL connection behavior. 4164 ** 4165 ** Returns BTM_SUCCESS if successful, 4166 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4167 ** 4168 *******************************************************************************/ 4169 BTM_API extern tBTM_STATUS BTM_SetPowerMode (UINT8 pm_id, BD_ADDR remote_bda, 4170 tBTM_PM_PWR_MD *p_mode); 4171 4172 4173 /******************************************************************************* 4174 ** 4175 ** Function BTM_ReadPowerMode 4176 ** 4177 ** Description This returns the current mode for a specific 4178 ** ACL connection. 4179 ** 4180 ** Input Param remote_bda - device address of desired ACL connection 4181 ** 4182 ** Output Param p_mode - address where the current mode is copied into. 4183 ** BTM_ACL_MODE_NORMAL 4184 ** BTM_ACL_MODE_HOLD 4185 ** BTM_ACL_MODE_SNIFF 4186 ** BTM_ACL_MODE_PARK 4187 ** (valid only if return code is BTM_SUCCESS) 4188 ** 4189 ** Returns BTM_SUCCESS if successful, 4190 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4191 ** 4192 *******************************************************************************/ 4193 BTM_API extern tBTM_STATUS BTM_ReadPowerMode (BD_ADDR remote_bda, 4194 tBTM_PM_MODE *p_mode); 4195 4196 /******************************************************************************* 4197 ** 4198 ** Function BTM_SetSsrParams 4199 ** 4200 ** Description This sends the given SSR parameters for the given ACL 4201 ** connection if it is in ACTIVE mode. 4202 ** 4203 ** Input Param remote_bda - device address of desired ACL connection 4204 ** max_lat - maximum latency (in 0.625ms)(0-0xFFFE) 4205 ** min_rmt_to - minimum remote timeout 4206 ** min_loc_to - minimum local timeout 4207 ** 4208 ** 4209 ** Returns BTM_SUCCESS if the HCI command is issued successful, 4210 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4211 ** BTM_CMD_STORED if the command is stored 4212 ** 4213 *******************************************************************************/ 4214 BTM_API extern tBTM_STATUS BTM_SetSsrParams (BD_ADDR remote_bda, UINT16 max_lat, 4215 UINT16 min_rmt_to, UINT16 min_loc_to); 4216 4217 /******************************************************************************* 4218 ** 4219 ** Function BTM_IsPowerManagerOn 4220 ** 4221 ** Description This function is called to check if power manager is included. 4222 ** in the BTE version. 4223 ** 4224 ** Returns TRUE if power manager is compiled in, otherwise FALSE. 4225 ** 4226 *******************************************************************************/ 4227 BTM_API extern BOOLEAN BTM_IsPowerManagerOn (void); 4228 4229 4230 /******************************************************************************* 4231 ** 4232 ** Function BTM_GetHCIConnHandle 4233 ** 4234 ** Description This function is called to get the handle for an ACL connection 4235 ** to a specific remote BD Address. 4236 ** 4237 ** Returns the handle of the connection, or 0xFFFF if none. 4238 ** 4239 *******************************************************************************/ 4240 BTM_API extern UINT16 BTM_GetHCIConnHandle (BD_ADDR remote_bda, tBT_TRANSPORT transport); 4241 4242 4243 /******************************************************************************* 4244 ** 4245 ** Function BTM_ReadStoredLinkKey 4246 ** 4247 ** Description This function is called to obtain link key for the specified 4248 ** device from the NVRAM storage attached to the Bluetooth 4249 ** controller. 4250 ** 4251 ** Parameters: bd_addr - Address of the device 4252 ** p_cb - Call back function to be called to return 4253 ** the results 4254 ** 4255 *******************************************************************************/ 4256 BTM_API extern tBTM_STATUS BTM_ReadStoredLinkKey (BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb); 4257 4258 4259 /******************************************************************************* 4260 ** 4261 ** Function BTM_WriteStoredLinkKey 4262 ** 4263 ** Description This function is called to write link keys for the specified 4264 ** device addresses to the NVRAM storage attached to the Bluetooth 4265 ** controller. 4266 ** 4267 ** Parameters: num_keys - Number of link keys 4268 ** bd_addr - Addresses of the devices 4269 ** link_key - Link Keys to be stored 4270 ** p_cb - Call back function to be called to return 4271 ** the results 4272 ** 4273 *******************************************************************************/ 4274 BTM_API extern tBTM_STATUS BTM_WriteStoredLinkKey (UINT8 num_keys, 4275 BD_ADDR *bd_addr, 4276 LINK_KEY *link_key, 4277 tBTM_CMPL_CB *p_cb); 4278 4279 4280 /******************************************************************************* 4281 ** 4282 ** Function BTM_DeleteStoredLinkKey 4283 ** 4284 ** Description This function is called to delete link key for the specified 4285 ** device addresses from the NVRAM storage attached to the Bluetooth 4286 ** controller. 4287 ** 4288 ** Parameters: bd_addr - Addresses of the devices 4289 ** p_cb - Call back function to be called to return 4290 ** the results 4291 ** 4292 *******************************************************************************/ 4293 BTM_API extern tBTM_STATUS BTM_DeleteStoredLinkKey(BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb); 4294 4295 /******************************************************************************* 4296 ** 4297 ** Function BTM_WriteEIR 4298 ** 4299 ** Description This function is called to write EIR data to controller. 4300 ** 4301 ** Parameters p_buff - allocated HCI command buffer including extended 4302 ** inquriry response 4303 ** 4304 ** Returns BTM_SUCCESS - if successful 4305 ** BTM_MODE_UNSUPPORTED - if local device cannot support it 4306 ** 4307 *******************************************************************************/ 4308 BTM_API extern tBTM_STATUS BTM_WriteEIR( BT_HDR * p_buff ); 4309 4310 /******************************************************************************* 4311 ** 4312 ** Function BTM_CheckEirData 4313 ** 4314 ** Description This function is called to get EIR data from significant part. 4315 ** 4316 ** Parameters p_eir - pointer of EIR significant part 4317 ** type - finding EIR data type 4318 ** p_length - return the length of EIR data 4319 ** 4320 ** Returns pointer of EIR data 4321 ** 4322 *******************************************************************************/ 4323 BTM_API extern UINT8 *BTM_CheckEirData( UINT8 *p_eir, UINT8 type, UINT8 *p_length ); 4324 4325 /******************************************************************************* 4326 ** 4327 ** Function BTM_HasEirService 4328 ** 4329 ** Description This function is called to know if UUID in bit map of UUID. 4330 ** 4331 ** Parameters p_eir_uuid - bit map of UUID list 4332 ** uuid16 - UUID 16-bit 4333 ** 4334 ** Returns TRUE - if found 4335 ** FALSE - if not found 4336 ** 4337 *******************************************************************************/ 4338 BTM_API extern BOOLEAN BTM_HasEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4339 4340 /******************************************************************************* 4341 ** 4342 ** Function BTM_HasInquiryEirService 4343 ** 4344 ** Description This function is called to know if UUID in bit map of UUID list. 4345 ** 4346 ** Parameters p_results - inquiry results 4347 ** uuid16 - UUID 16-bit 4348 ** 4349 ** Returns BTM_EIR_FOUND - if found 4350 ** BTM_EIR_NOT_FOUND - if not found and it is complete list 4351 ** BTM_EIR_UNKNOWN - if not found and it is not complete list 4352 ** 4353 *******************************************************************************/ 4354 BTM_API extern tBTM_EIR_SEARCH_RESULT BTM_HasInquiryEirService( tBTM_INQ_RESULTS *p_results, 4355 UINT16 uuid16 ); 4356 4357 /******************************************************************************* 4358 ** 4359 ** Function BTM_AddEirService 4360 ** 4361 ** Description This function is called to add a service in bit map of UUID list. 4362 ** 4363 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4364 ** uuid16 - UUID 16-bit 4365 ** 4366 ** Returns None 4367 ** 4368 *******************************************************************************/ 4369 BTM_API extern void BTM_AddEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4370 4371 /******************************************************************************* 4372 ** 4373 ** Function BTM_RemoveEirService 4374 ** 4375 ** Description This function is called to remove a service in bit map of UUID list. 4376 ** 4377 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4378 ** uuid16 - UUID 16-bit 4379 ** 4380 ** Returns None 4381 ** 4382 *******************************************************************************/ 4383 BTM_API extern void BTM_RemoveEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4384 4385 /******************************************************************************* 4386 ** 4387 ** Function BTM_GetEirSupportedServices 4388 ** 4389 ** Description This function is called to get UUID list from bit map of UUID list. 4390 ** 4391 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4392 ** p - reference of current pointer of EIR 4393 ** max_num_uuid16 - max number of UUID can be written in EIR 4394 ** num_uuid16 - number of UUID have been written in EIR 4395 ** 4396 ** Returns BTM_EIR_MORE_16BITS_UUID_TYPE, if it has more than max 4397 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE, otherwise 4398 ** 4399 *******************************************************************************/ 4400 BTM_API extern UINT8 BTM_GetEirSupportedServices( UINT32 *p_eir_uuid, UINT8 **p, 4401 UINT8 max_num_uuid16, UINT8 *p_num_uuid16); 4402 4403 /******************************************************************************* 4404 ** 4405 ** Function BTM_GetEirUuidList 4406 ** 4407 ** Description This function parses EIR and returns UUID list. 4408 ** 4409 ** Parameters p_eir - EIR 4410 ** uuid_size - LEN_UUID_16, LEN_UUID_32, LEN_UUID_128 4411 ** p_num_uuid - return number of UUID in found list 4412 ** p_uuid_list - return UUID 16-bit list 4413 ** max_num_uuid - maximum number of UUID to be returned 4414 ** 4415 ** Returns 0 - if not found 4416 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE 4417 ** BTM_EIR_MORE_16BITS_UUID_TYPE 4418 ** BTM_EIR_COMPLETE_32BITS_UUID_TYPE 4419 ** BTM_EIR_MORE_32BITS_UUID_TYPE 4420 ** BTM_EIR_COMPLETE_128BITS_UUID_TYPE 4421 ** BTM_EIR_MORE_128BITS_UUID_TYPE 4422 ** 4423 *******************************************************************************/ 4424 BTM_API extern UINT8 BTM_GetEirUuidList( UINT8 *p_eir, UINT8 uuid_size, UINT8 *p_num_uuid, 4425 UINT8 *p_uuid_list, UINT8 max_num_uuid); 4426 4427 /***************************************************************************** 4428 ** SCO OVER HCI 4429 *****************************************************************************/ 4430 /******************************************************************************* 4431 ** 4432 ** Function BTM_ConfigScoPath 4433 ** 4434 ** Description This function enable/disable SCO over HCI and registers SCO 4435 ** data callback if SCO over HCI is enabled. 4436 ** 4437 ** Parameter path: SCO or HCI 4438 ** p_sco_data_cb: callback function or SCO data if path is set 4439 ** to transport. 4440 ** p_pcm_param: pointer to the PCM interface parameter. If a NULL 4441 ** pointer is used, PCM parameter maintained in 4442 ** the control block will be used; otherwise update 4443 ** control block value. 4444 ** err_data_rpt: Lisbon feature to enable the erronous data report 4445 ** or not. 4446 ** 4447 ** Returns BTM_SUCCESS if the successful. 4448 ** BTM_NO_RESOURCES: no rsource to start the command. 4449 ** BTM_ILLEGAL_VALUE: invalid callback function pointer. 4450 ** BTM_CMD_STARTED :Command sent. Waiting for command cmpl event. 4451 ** 4452 ** 4453 *******************************************************************************/ 4454 BTM_API extern tBTM_STATUS BTM_ConfigScoPath (tBTM_SCO_ROUTE_TYPE path, 4455 tBTM_SCO_DATA_CB *p_sco_data_cb, 4456 tBTM_SCO_PCM_PARAM *p_pcm_param, 4457 BOOLEAN err_data_rpt); 4458 4459 /******************************************************************************* 4460 ** 4461 ** Function BTM_WriteScoData 4462 ** 4463 ** Description This function write SCO data to a specified instance. The data 4464 ** to be written p_buf needs to carry an offset of 4465 ** HCI_SCO_PREAMBLE_SIZE bytes, and the data length can not 4466 ** exceed BTM_SCO_DATA_SIZE_MAX bytes, whose default value is set 4467 ** to 60 and is configurable. Data longer than the maximum bytes 4468 ** will be truncated. 4469 ** 4470 ** Returns BTM_SUCCESS: data write is successful 4471 ** BTM_ILLEGAL_VALUE: SCO data contains illegal offset value. 4472 ** BTM_SCO_BAD_LENGTH: SCO data length exceeds the max SCO packet 4473 ** size. 4474 ** BTM_NO_RESOURCES: no resources. 4475 ** BTM_UNKNOWN_ADDR: unknown SCO connection handle, or SCO is not 4476 ** routed via HCI. 4477 ** 4478 ** 4479 *******************************************************************************/ 4480 BTM_API extern tBTM_STATUS BTM_WriteScoData (UINT16 sco_inx, BT_HDR *p_buf); 4481 4482 /******************************************************************************* 4483 ** 4484 ** Function BTM_SetARCMode 4485 ** 4486 ** Description Send Audio Routing Control command. 4487 ** 4488 ** Returns void 4489 ** 4490 *******************************************************************************/ 4491 BTM_API extern void BTM_SetARCMode (UINT8 iface, UINT8 arc_mode, tBTM_VSC_CMPL_CB *p_arc_cb); 4492 4493 4494 /******************************************************************************* 4495 ** 4496 ** Function BTM_PCM2Setup_Write 4497 ** 4498 ** Description Send PCM2_Setup write command. 4499 ** 4500 ** Returns void 4501 ** 4502 *******************************************************************************/ 4503 BTM_API extern void BTM_PCM2Setup_Write (BOOLEAN clk_master, tBTM_VSC_CMPL_CB *p_arc_cb); 4504 4505 4506 /******************************************************************************* 4507 ** 4508 ** Function BTM_PM_ReadControllerState 4509 ** 4510 ** Description This function is called to obtain the controller state 4511 ** 4512 ** Returns Controller state (BTM_CONTRL_ACTIVE, BTM_CONTRL_SCAN, and BTM_CONTRL_IDLE) 4513 ** 4514 *******************************************************************************/ 4515 BTM_API extern tBTM_CONTRL_STATE BTM_PM_ReadControllerState(void); 4516 4517 #ifdef __cplusplus 4518 } 4519 #endif 4520 4521 #endif /* BTM_API_H */ 4522
