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 #include "smp_api.h" 33 /***************************************************************************** 34 ** DEVICE CONTROL and COMMON 35 *****************************************************************************/ 36 /***************************** 37 ** Device Control Constants 38 ******************************/ 39 /* Maximum number of bytes allowed for vendor specific command parameters */ 40 #define BTM_MAX_VENDOR_SPECIFIC_LEN HCI_COMMAND_SIZE 41 42 /* BTM application return status codes */ 43 enum 44 { 45 BTM_SUCCESS = 0, /* 0 Command succeeded */ 46 BTM_CMD_STARTED, /* 1 Command started OK. */ 47 BTM_BUSY, /* 2 Device busy with another command */ 48 BTM_NO_RESOURCES, /* 3 No resources to issue command */ 49 BTM_MODE_UNSUPPORTED, /* 4 Request for 1 or more unsupported modes */ 50 BTM_ILLEGAL_VALUE, /* 5 Illegal parameter value */ 51 BTM_WRONG_MODE, /* 6 Device in wrong mode for request */ 52 BTM_UNKNOWN_ADDR, /* 7 Unknown remote BD address */ 53 BTM_DEVICE_TIMEOUT, /* 8 Device timeout */ 54 BTM_BAD_VALUE_RET, /* 9 A bad value was received from HCI */ 55 BTM_ERR_PROCESSING, /* 10 Generic error */ 56 BTM_NOT_AUTHORIZED, /* 11 Authorization failed */ 57 BTM_DEV_RESET, /* 12 Device has been reset */ 58 BTM_CMD_STORED, /* 13 request is stored in control block */ 59 BTM_ILLEGAL_ACTION, /* 14 state machine gets illegal command */ 60 BTM_DELAY_CHECK, /* 15 delay the check on encryption */ 61 BTM_SCO_BAD_LENGTH, /* 16 Bad SCO over HCI data length */ 62 BTM_SUCCESS_NO_SECURITY, /* 17 security passed, no security set */ 63 BTM_FAILED_ON_SECURITY, /* 18 security failed */ 64 BTM_REPEATED_ATTEMPTS, /* 19 repeated attempts for LE security requests */ 65 BTM_MODE4_LEVEL4_NOT_SUPPORTED /* 20 Secure Connections Only Mode can't be supported */ 66 }; 67 68 typedef uint8_t 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 */ 209 210 /* inquiry activity mask */ 211 #define BTM_BR_INQ_ACTIVE_MASK (BTM_GENERAL_INQUIRY_ACTIVE|BTM_LIMITED_INQUIRY_ACTIVE|BTM_PERIODIC_INQUIRY_ACTIVE) /* BR/EDR inquiry activity mask */ 212 #define BTM_BLE_SCAN_ACTIVE_MASK 0xF0 /* LE scan activity mask */ 213 #define BTM_BLE_INQ_ACTIVE_MASK (BTM_LE_GENERAL_INQUIRY_ACTIVE|BTM_LE_LIMITED_INQUIRY_ACTIVE) /* LE inquiry activity mask*/ 214 #define BTM_INQUIRY_ACTIVE_MASK (BTM_BR_INQ_ACTIVE_MASK | BTM_BLE_INQ_ACTIVE_MASK) /* inquiry activity mask */ 215 216 /* Define scan types */ 217 #define BTM_SCAN_TYPE_STANDARD 0 218 #define BTM_SCAN_TYPE_INTERLACED 1 /* 1.2 devices only */ 219 220 /* Define inquiry results mode */ 221 #define BTM_INQ_RESULT_STANDARD 0 222 #define BTM_INQ_RESULT_WITH_RSSI 1 223 #define BTM_INQ_RESULT_EXTENDED 2 224 225 #define BTM_INQ_RES_IGNORE_RSSI 0x7f /* RSSI value not supplied (ignore it) */ 226 227 /* Inquiry Filter Condition types (see tBTM_INQ_PARMS) */ 228 #define BTM_CLR_INQUIRY_FILTER 0 /* Inquiry Filtering is turned off */ 229 #define BTM_FILTER_COND_DEVICE_CLASS HCI_FILTER_COND_DEVICE_CLASS /* Filter on device class */ 230 #define BTM_FILTER_COND_BD_ADDR HCI_FILTER_COND_BD_ADDR /* Filter on device addr */ 231 232 /* State of the remote name retrieval during inquiry operations. 233 ** Used in the tBTM_INQ_INFO structure, and returned in the 234 ** BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext functions. 235 ** The name field is valid when the state returned is 236 ** BTM_INQ_RMT_NAME_DONE */ 237 #define BTM_INQ_RMT_NAME_EMPTY 0 238 #define BTM_INQ_RMT_NAME_PENDING 1 239 #define BTM_INQ_RMT_NAME_DONE 2 240 #define BTM_INQ_RMT_NAME_FAILED 3 241 242 /********************************* 243 *** Class of Device constants *** 244 *********************************/ 245 #define BTM_FORMAT_TYPE_1 0x00 246 247 /**************************** 248 ** minor device class field 249 *****************************/ 250 251 /* 0x00 is used as unclassified for all minor device classes */ 252 #define BTM_COD_MINOR_UNCLASSIFIED 0x00 253 254 /* minor device class field for Computer Major Class */ 255 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 256 #define BTM_COD_MINOR_DESKTOP_WORKSTATION 0x04 257 #define BTM_COD_MINOR_SERVER_COMPUTER 0x08 258 #define BTM_COD_MINOR_LAPTOP 0x0C 259 #define BTM_COD_MINOR_HANDHELD_PC_PDA 0x10 /* clam shell */ 260 #define BTM_COD_MINOR_PALM_SIZE_PC_PDA 0x14 261 #define BTM_COD_MINOR_WEARABLE_COMPUTER 0x18 /* watch sized */ 262 263 /* minor device class field for Phone Major Class */ 264 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 265 #define BTM_COD_MINOR_CELLULAR 0x04 266 #define BTM_COD_MINOR_CORDLESS 0x08 267 #define BTM_COD_MINOR_SMART_PHONE 0x0C 268 #define BTM_COD_MINOR_WIRED_MDM_V_GTWY 0x10 /* wired modem or voice gatway */ 269 #define BTM_COD_MINOR_ISDN_ACCESS 0x14 270 271 /* minor device class field for LAN Access Point Major Class */ 272 /* Load Factor Field bit 5-7 */ 273 #define BTM_COD_MINOR_FULLY_AVAILABLE 0x00 274 #define BTM_COD_MINOR_1_17_UTILIZED 0x20 275 #define BTM_COD_MINOR_17_33_UTILIZED 0x40 276 #define BTM_COD_MINOR_33_50_UTILIZED 0x60 277 #define BTM_COD_MINOR_50_67_UTILIZED 0x80 278 #define BTM_COD_MINOR_67_83_UTILIZED 0xA0 279 #define BTM_COD_MINOR_83_99_UTILIZED 0xC0 280 #define BTM_COD_MINOR_NO_SERVICE_AVAILABLE 0xE0 281 /* sub-Field bit 2-4 */ 282 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 283 284 /* minor device class field for Audio/Video Major Class */ 285 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 286 #define BTM_COD_MINOR_CONFM_HEADSET 0x04 287 #define BTM_COD_MINOR_CONFM_HANDSFREE 0x08 288 #define BTM_COD_MINOR_MICROPHONE 0x10 289 #define BTM_COD_MINOR_LOUDSPEAKER 0x14 290 #define BTM_COD_MINOR_HEADPHONES 0x18 291 #define BTM_COD_MINOR_PORTABLE_AUDIO 0x1C 292 #define BTM_COD_MINOR_CAR_AUDIO 0x20 293 #define BTM_COD_MINOR_SET_TOP_BOX 0x24 294 #define BTM_COD_MINOR_HIFI_AUDIO 0x28 295 #define BTM_COD_MINOR_VCR 0x2C 296 #define BTM_COD_MINOR_VIDEO_CAMERA 0x30 297 #define BTM_COD_MINOR_CAMCORDER 0x34 298 #define BTM_COD_MINOR_VIDEO_MONITOR 0x38 299 #define BTM_COD_MINOR_VIDDISP_LDSPKR 0x3C 300 #define BTM_COD_MINOR_VIDEO_CONFERENCING 0x40 301 #define BTM_COD_MINOR_GAMING_TOY 0x48 302 303 /* minor device class field for Peripheral Major Class */ 304 /* Bits 6-7 independently specify mouse, keyboard, or combo mouse/keyboard */ 305 #define BTM_COD_MINOR_KEYBOARD 0x40 306 #define BTM_COD_MINOR_POINTING 0x80 307 #define BTM_COD_MINOR_COMBO 0xC0 308 /* Bits 2-5 OR'd with selection from bits 6-7 */ 309 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 310 #define BTM_COD_MINOR_JOYSTICK 0x04 311 #define BTM_COD_MINOR_GAMEPAD 0x08 312 #define BTM_COD_MINOR_REMOTE_CONTROL 0x0C 313 #define BTM_COD_MINOR_SENSING_DEVICE 0x10 314 #define BTM_COD_MINOR_DIGITIZING_TABLET 0x14 315 #define BTM_COD_MINOR_CARD_READER 0x18 /* e.g. SIM card reader */ 316 #define BTM_COD_MINOR_DIGITAL_PAN 0x1C 317 #define BTM_COD_MINOR_HAND_SCANNER 0x20 318 #define BTM_COD_MINOR_HAND_GESTURAL_INPUT 0x24 319 320 /* minor device class field for Imaging Major Class */ 321 /* Bits 5-7 independently specify display, camera, scanner, or printer */ 322 #define BTM_COD_MINOR_DISPLAY 0x10 323 #define BTM_COD_MINOR_CAMERA 0x20 324 #define BTM_COD_MINOR_SCANNER 0x40 325 #define BTM_COD_MINOR_PRINTER 0x80 326 /* Bits 2-3 Reserved */ 327 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 328 329 /* minor device class field for Wearable Major Class */ 330 /* Bits 2-7 meaningful */ 331 #define BTM_COD_MINOR_WRIST_WATCH 0x04 332 #define BTM_COD_MINOR_PAGER 0x08 333 #define BTM_COD_MINOR_JACKET 0x0C 334 #define BTM_COD_MINOR_HELMET 0x10 335 #define BTM_COD_MINOR_GLASSES 0x14 336 337 /* minor device class field for Toy Major Class */ 338 /* Bits 2-7 meaningful */ 339 #define BTM_COD_MINOR_ROBOT 0x04 340 #define BTM_COD_MINOR_VEHICLE 0x08 341 #define BTM_COD_MINOR_DOLL_ACTION_FIGURE 0x0C 342 #define BTM_COD_MINOR_CONTROLLER 0x10 343 #define BTM_COD_MINOR_GAME 0x14 344 345 /* minor device class field for Health Major Class */ 346 /* Bits 2-7 meaningful */ 347 #define BTM_COD_MINOR_BLOOD_MONITOR 0x04 348 #define BTM_COD_MINOR_THERMOMETER 0x08 349 #define BTM_COD_MINOR_WEIGHING_SCALE 0x0C 350 #define BTM_COD_MINOR_GLUCOSE_METER 0x10 351 #define BTM_COD_MINOR_PULSE_OXIMETER 0x14 352 #define BTM_COD_MINOR_HEART_PULSE_MONITOR 0x18 353 #define BTM_COD_MINOR_HEALTH_DATA_DISPLAY 0x1C 354 #define BTM_COD_MINOR_STEP_COUNTER 0x20 355 #define BTM_COD_MINOR_BODY_COM_ANALYZER 0x24 356 #define BTM_COD_MINOR_PEAK_FLOW_MONITOR 0x28 357 #define BTM_COD_MINOR_MEDICATION_MONITOR 0x2C 358 #define BTM_COD_MINOR_KNEE_PROSTHESIS 0x30 359 #define BTM_COD_MINOR_ANKLE_PROSTHESIS 0x34 360 361 362 /*************************** 363 ** major device class field 364 ****************************/ 365 #define BTM_COD_MAJOR_MISCELLANEOUS 0x00 366 #define BTM_COD_MAJOR_COMPUTER 0x01 367 #define BTM_COD_MAJOR_PHONE 0x02 368 #define BTM_COD_MAJOR_LAN_ACCESS_PT 0x03 369 #define BTM_COD_MAJOR_AUDIO 0x04 370 #define BTM_COD_MAJOR_PERIPHERAL 0x05 371 #define BTM_COD_MAJOR_IMAGING 0x06 372 #define BTM_COD_MAJOR_WEARABLE 0x07 373 #define BTM_COD_MAJOR_TOY 0x08 374 #define BTM_COD_MAJOR_HEALTH 0x09 375 #define BTM_COD_MAJOR_UNCLASSIFIED 0x1F 376 377 /*************************** 378 ** service class fields 379 ****************************/ 380 #define BTM_COD_SERVICE_LMTD_DISCOVER 0x0020 381 #define BTM_COD_SERVICE_POSITIONING 0x0100 382 #define BTM_COD_SERVICE_NETWORKING 0x0200 383 #define BTM_COD_SERVICE_RENDERING 0x0400 384 #define BTM_COD_SERVICE_CAPTURING 0x0800 385 #define BTM_COD_SERVICE_OBJ_TRANSFER 0x1000 386 #define BTM_COD_SERVICE_AUDIO 0x2000 387 #define BTM_COD_SERVICE_TELEPHONY 0x4000 388 #define BTM_COD_SERVICE_INFORMATION 0x8000 389 390 /* class of device field macros */ 391 #define BTM_COD_FORMAT_TYPE(u8, pd) {u8 = pd[2]&0x03;} 392 #define BTM_COD_MINOR_CLASS(u8, pd) {u8 = pd[2]&0xFC;} 393 #define BTM_COD_MAJOR_CLASS(u8, pd) {u8 = pd[1]&0x1F;} 394 #define BTM_COD_SERVICE_CLASS(u16, pd) {u16 = pd[0]; u16<<=8; u16 += pd[1]&0xE0;} 395 396 /* to set the fields (assumes that format type is always 0) */ 397 #define FIELDS_TO_COD(pd, mn, mj, sv) {pd[2] = mn; pd[1] = \ 398 mj+ ((sv)&BTM_COD_SERVICE_CLASS_LO_B); \ 399 pd[0] = (sv) >> 8;} 400 401 /* the COD masks */ 402 #define BTM_COD_FORMAT_TYPE_MASK 0x03 403 #define BTM_COD_MINOR_CLASS_MASK 0xFC 404 #define BTM_COD_MAJOR_CLASS_MASK 0x1F 405 #define BTM_COD_SERVICE_CLASS_LO_B 0x00E0 406 #define BTM_COD_SERVICE_CLASS_MASK 0xFFE0 407 408 409 /* BTM service definitions 410 ** Used for storing EIR data to bit mask 411 */ 412 enum 413 { 414 BTM_EIR_UUID_SERVCLASS_SERVICE_DISCOVERY_SERVER, 415 /* BTM_EIR_UUID_SERVCLASS_BROWSE_GROUP_DESCRIPTOR, */ 416 /* BTM_EIR_UUID_SERVCLASS_PUBLIC_BROWSE_GROUP, */ 417 BTM_EIR_UUID_SERVCLASS_SERIAL_PORT, 418 BTM_EIR_UUID_SERVCLASS_LAN_ACCESS_USING_PPP, 419 BTM_EIR_UUID_SERVCLASS_DIALUP_NETWORKING, 420 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC, 421 BTM_EIR_UUID_SERVCLASS_OBEX_OBJECT_PUSH, 422 BTM_EIR_UUID_SERVCLASS_OBEX_FILE_TRANSFER, 423 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC_COMMAND, 424 BTM_EIR_UUID_SERVCLASS_HEADSET, 425 BTM_EIR_UUID_SERVCLASS_CORDLESS_TELEPHONY, 426 BTM_EIR_UUID_SERVCLASS_AUDIO_SOURCE, 427 BTM_EIR_UUID_SERVCLASS_AUDIO_SINK, 428 BTM_EIR_UUID_SERVCLASS_AV_REM_CTRL_TARGET, 429 /* BTM_EIR_UUID_SERVCLASS_ADV_AUDIO_DISTRIBUTION, */ 430 BTM_EIR_UUID_SERVCLASS_AV_REMOTE_CONTROL, 431 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING, */ 432 BTM_EIR_UUID_SERVCLASS_INTERCOM, 433 BTM_EIR_UUID_SERVCLASS_FAX, 434 BTM_EIR_UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, 435 /* BTM_EIR_UUID_SERVCLASS_WAP, */ 436 /* BTM_EIR_UUID_SERVCLASS_WAP_CLIENT, */ 437 BTM_EIR_UUID_SERVCLASS_PANU, 438 BTM_EIR_UUID_SERVCLASS_NAP, 439 BTM_EIR_UUID_SERVCLASS_GN, 440 BTM_EIR_UUID_SERVCLASS_DIRECT_PRINTING, 441 /* BTM_EIR_UUID_SERVCLASS_REFERENCE_PRINTING, */ 442 BTM_EIR_UUID_SERVCLASS_IMAGING, 443 BTM_EIR_UUID_SERVCLASS_IMAGING_RESPONDER, 444 BTM_EIR_UUID_SERVCLASS_IMAGING_AUTO_ARCHIVE, 445 BTM_EIR_UUID_SERVCLASS_IMAGING_REF_OBJECTS, 446 BTM_EIR_UUID_SERVCLASS_HF_HANDSFREE, 447 BTM_EIR_UUID_SERVCLASS_AG_HANDSFREE, 448 BTM_EIR_UUID_SERVCLASS_DIR_PRT_REF_OBJ_SERVICE, 449 /* BTM_EIR_UUID_SERVCLASS_REFLECTED_UI, */ 450 BTM_EIR_UUID_SERVCLASS_BASIC_PRINTING, 451 BTM_EIR_UUID_SERVCLASS_PRINTING_STATUS, 452 BTM_EIR_UUID_SERVCLASS_HUMAN_INTERFACE, 453 BTM_EIR_UUID_SERVCLASS_CABLE_REPLACEMENT, 454 BTM_EIR_UUID_SERVCLASS_HCRP_PRINT, 455 BTM_EIR_UUID_SERVCLASS_HCRP_SCAN, 456 /* BTM_EIR_UUID_SERVCLASS_COMMON_ISDN_ACCESS, */ 457 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING_GW, */ 458 /* BTM_EIR_UUID_SERVCLASS_UDI_MT, */ 459 /* BTM_EIR_UUID_SERVCLASS_UDI_TA, */ 460 /* BTM_EIR_UUID_SERVCLASS_VCP, */ 461 BTM_EIR_UUID_SERVCLASS_SAP, 462 BTM_EIR_UUID_SERVCLASS_PBAP_PCE, 463 BTM_EIR_UUID_SERVCLASS_PBAP_PSE, 464 /* BTM_EIR_UUID_SERVCLASS_TE_PHONE_ACCESS, */ 465 /* BTM_EIR_UUID_SERVCLASS_ME_PHONE_ACCESS, */ 466 BTM_EIR_UUID_SERVCLASS_PHONE_ACCESS, 467 BTM_EIR_UUID_SERVCLASS_HEADSET_HS, 468 BTM_EIR_UUID_SERVCLASS_PNP_INFORMATION, 469 /* BTM_EIR_UUID_SERVCLASS_GENERIC_NETWORKING, */ 470 /* BTM_EIR_UUID_SERVCLASS_GENERIC_FILETRANSFER, */ 471 /* BTM_EIR_UUID_SERVCLASS_GENERIC_AUDIO, */ 472 /* BTM_EIR_UUID_SERVCLASS_GENERIC_TELEPHONY, */ 473 /* BTM_EIR_UUID_SERVCLASS_UPNP_SERVICE, */ 474 /* BTM_EIR_UUID_SERVCLASS_UPNP_IP_SERVICE, */ 475 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_PAN, */ 476 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_LAP, */ 477 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_L2CAP, */ 478 BTM_EIR_UUID_SERVCLASS_VIDEO_SOURCE, 479 BTM_EIR_UUID_SERVCLASS_VIDEO_SINK, 480 /* BTM_EIR_UUID_SERVCLASS_VIDEO_DISTRIBUTION */ 481 /* BTM_EIR_UUID_SERVCLASS_HDP_PROFILE */ 482 BTM_EIR_UUID_SERVCLASS_MESSAGE_ACCESS, 483 BTM_EIR_UUID_SERVCLASS_MESSAGE_NOTIFICATION, 484 BTM_EIR_UUID_SERVCLASS_HDP_SOURCE, 485 BTM_EIR_UUID_SERVCLASS_HDP_SINK, 486 BTM_EIR_MAX_SERVICES 487 }; 488 489 /* search result in EIR of inquiry database */ 490 #define BTM_EIR_FOUND 0 491 #define BTM_EIR_NOT_FOUND 1 492 #define BTM_EIR_UNKNOWN 2 493 494 typedef UINT8 tBTM_EIR_SEARCH_RESULT; 495 496 #define BTM_EIR_FLAGS_TYPE HCI_EIR_FLAGS_TYPE /* 0x01 */ 497 #define BTM_EIR_MORE_16BITS_UUID_TYPE HCI_EIR_MORE_16BITS_UUID_TYPE /* 0x02 */ 498 #define BTM_EIR_COMPLETE_16BITS_UUID_TYPE HCI_EIR_COMPLETE_16BITS_UUID_TYPE /* 0x03 */ 499 #define BTM_EIR_MORE_32BITS_UUID_TYPE HCI_EIR_MORE_32BITS_UUID_TYPE /* 0x04 */ 500 #define BTM_EIR_COMPLETE_32BITS_UUID_TYPE HCI_EIR_COMPLETE_32BITS_UUID_TYPE /* 0x05 */ 501 #define BTM_EIR_MORE_128BITS_UUID_TYPE HCI_EIR_MORE_128BITS_UUID_TYPE /* 0x06 */ 502 #define BTM_EIR_COMPLETE_128BITS_UUID_TYPE HCI_EIR_COMPLETE_128BITS_UUID_TYPE /* 0x07 */ 503 #define BTM_EIR_SHORTENED_LOCAL_NAME_TYPE HCI_EIR_SHORTENED_LOCAL_NAME_TYPE /* 0x08 */ 504 #define BTM_EIR_COMPLETE_LOCAL_NAME_TYPE HCI_EIR_COMPLETE_LOCAL_NAME_TYPE /* 0x09 */ 505 #define BTM_EIR_TX_POWER_LEVEL_TYPE HCI_EIR_TX_POWER_LEVEL_TYPE /* 0x0A */ 506 #define BTM_EIR_MANUFACTURER_SPECIFIC_TYPE HCI_EIR_MANUFACTURER_SPECIFIC_TYPE /* 0xFF */ 507 508 /* the following EIR tags are defined to OOB, not regular EIR data */ 509 #define BTM_EIR_OOB_BD_ADDR_TYPE HCI_EIR_OOB_BD_ADDR_TYPE /* 6 bytes */ 510 #define BTM_EIR_OOB_COD_TYPE HCI_EIR_OOB_COD_TYPE /* 3 bytes */ 511 #define BTM_EIR_OOB_SSP_HASH_C_TYPE HCI_EIR_OOB_SSP_HASH_C_TYPE /* 16 bytes */ 512 #define BTM_EIR_OOB_SSP_RAND_R_TYPE HCI_EIR_OOB_SSP_RAND_R_TYPE /* 16 bytes */ 513 514 #define BTM_OOB_MANDATORY_SIZE 8 /* include 2 bytes length & 6 bytes bd_addr */ 515 #define BTM_OOB_DATA_LEN_SIZE 2 516 #define BTM_OOB_BD_ADDR_SIZE 6 517 #define BTM_OOB_COD_SIZE BT_OOB_COD_SIZE 518 #define BTM_OOB_HASH_C_SIZE BT_OOB_HASH_C_SIZE 519 #define BTM_OOB_RAND_R_SIZE BT_OOB_RAND_R_SIZE 520 521 #define BTM_BLE_SEC_NONE 0 522 #define BTM_BLE_SEC_ENCRYPT 1 /* encrypt the link using current key */ 523 #define BTM_BLE_SEC_ENCRYPT_NO_MITM 2 524 #define BTM_BLE_SEC_ENCRYPT_MITM 3 525 typedef UINT8 tBTM_BLE_SEC_ACT; 526 527 /************************************************************************************************ 528 ** BTM Services MACROS handle array of UINT32 bits for more than 32 services 529 *************************************************************************************************/ 530 /* Determine the number of UINT32's necessary for services */ 531 #define BTM_EIR_ARRAY_BITS 32 /* Number of bits in each array element */ 532 #define BTM_EIR_SERVICE_ARRAY_SIZE (((UINT32)BTM_EIR_MAX_SERVICES / BTM_EIR_ARRAY_BITS) + \ 533 (((UINT32)BTM_EIR_MAX_SERVICES % BTM_EIR_ARRAY_BITS) ? 1 : 0)) 534 535 /* MACRO to set the service bit mask in a bit stream */ 536 #define BTM_EIR_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] |= \ 537 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 538 539 540 /* MACRO to clear the service bit mask in a bit stream */ 541 #define BTM_EIR_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] &= \ 542 ~((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 543 544 /* MACRO to check the service bit mask in a bit stream */ 545 #define BTM_EIR_HAS_SERVICE(p, service) ((((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] & \ 546 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) >> (((UINT32)(service)) % BTM_EIR_ARRAY_BITS)) 547 548 /* start of EIR in HCI buffer, 4 bytes = HCI Command(2) + Length(1) + FEC_Req(1) */ 549 #define BTM_HCI_EIR_OFFSET (BT_HDR_SIZE + 4) 550 551 /*************************** 552 ** Device Discovery Types 553 ****************************/ 554 /* Definitions of the parameters passed to BTM_StartInquiry and 555 ** BTM_SetPeriodicInquiryMode. 556 */ 557 typedef struct /* contains the two device class condition fields */ 558 { 559 DEV_CLASS dev_class; 560 DEV_CLASS dev_class_mask; 561 } tBTM_COD_COND; 562 563 564 typedef union /* contains the inquiry filter condition */ 565 { 566 BD_ADDR bdaddr_cond; 567 tBTM_COD_COND cod_cond; 568 } tBTM_INQ_FILT_COND; 569 570 571 typedef struct /* contains the parameters passed to the inquiry functions */ 572 { 573 UINT8 mode; /* general or limited */ 574 UINT8 duration; /* duration of the inquiry (1.28 sec increments) */ 575 UINT8 max_resps; /* maximum number of responses to return */ 576 BOOLEAN report_dup; /* report duplicated inquiry response with higher RSSI value */ 577 UINT8 filter_cond_type; /* new devices, BD ADDR, COD, or No filtering */ 578 tBTM_INQ_FILT_COND filter_cond; /* filter value based on filter cond type */ 579 #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE) 580 UINT8 intl_duration[4]; /*duration array storing the interleave scan's time portions*/ 581 #endif 582 } tBTM_INQ_PARMS; 583 584 #define BTM_INQ_RESULT_BR 0x01 585 #define BTM_INQ_RESULT_BLE 0x02 586 587 #if (BLE_INCLUDED == TRUE) 588 #define BTM_BLE_EVT_CONN_ADV 0x00 589 #define BTM_BLE_EVT_CONN_DIR_ADV 0x01 590 #define BTM_BLE_EVT_DISC_ADV 0x02 591 #define BTM_BLE_EVT_NON_CONN_ADV 0x03 592 #define BTM_BLE_EVT_SCAN_RSP 0x04 593 typedef UINT8 tBTM_BLE_EVT_TYPE; 594 #endif 595 596 /* These are the fields returned in each device's response to the inquiry. It 597 ** is returned in the results callback if registered. 598 */ 599 typedef struct 600 { 601 UINT16 clock_offset; 602 BD_ADDR remote_bd_addr; 603 DEV_CLASS dev_class; 604 UINT8 page_scan_rep_mode; 605 UINT8 page_scan_per_mode; 606 UINT8 page_scan_mode; 607 INT8 rssi; /* Set to BTM_INQ_RES_IGNORE_RSSI if not valid */ 608 UINT32 eir_uuid[BTM_EIR_SERVICE_ARRAY_SIZE]; 609 BOOLEAN eir_complete_list; 610 #if (BLE_INCLUDED == TRUE) 611 tBT_DEVICE_TYPE device_type; 612 UINT8 inq_result_type; 613 UINT8 ble_addr_type; 614 tBTM_BLE_EVT_TYPE ble_evt_type; 615 UINT8 flag; 616 #endif 617 } tBTM_INQ_RESULTS; 618 619 620 /* This is the inquiry response information held in its database by BTM, and available 621 ** to applications via BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext. 622 */ 623 typedef struct 624 { 625 tBTM_INQ_RESULTS results; 626 627 BOOLEAN appl_knows_rem_name; /* set by application if it knows the remote name of the peer device. 628 This is later used by application to determine if remote name request is 629 required to be done. Having the flag here avoid duplicate store of inquiry results */ 630 #if ( BLE_INCLUDED == TRUE) 631 UINT16 remote_name_len; 632 tBTM_BD_NAME remote_name; 633 UINT8 remote_name_state; 634 UINT8 remote_name_type; 635 #endif 636 637 } tBTM_INQ_INFO; 638 639 640 /* Structure returned with inquiry complete callback */ 641 typedef struct 642 { 643 tBTM_STATUS status; 644 UINT8 num_resp; /* Number of results from the current inquiry */ 645 } tBTM_INQUIRY_CMPL; 646 647 648 /* Structure returned with remote name request */ 649 typedef struct 650 { 651 UINT16 status; 652 BD_ADDR bd_addr; 653 UINT16 length; 654 BD_NAME remote_bd_name; 655 } tBTM_REMOTE_DEV_NAME; 656 657 typedef struct 658 { 659 UINT8 pcm_intf_rate; /* PCM interface rate: 0: 128kbps, 1: 256 kbps; 660 2:512 bps; 3: 1024kbps; 4: 2048kbps */ 661 UINT8 frame_type; /* frame type: 0: short; 1: long */ 662 UINT8 sync_mode; /* sync mode: 0: slave; 1: master */ 663 UINT8 clock_mode; /* clock mode: 0: slave; 1: master */ 664 665 }tBTM_SCO_PCM_PARAM; 666 667 /**************************************** 668 ** Device Discovery Callback Functions 669 *****************************************/ 670 /* Callback function for asynchronous notifications when the BTM inquiry DB 671 ** changes. First param is inquiry database, second is if added to or removed 672 ** from the inquiry database. 673 */ 674 typedef void (tBTM_INQ_DB_CHANGE_CB) (void *p1, BOOLEAN is_new); 675 676 /* Callback function for notifications when the BTM gets inquiry response. 677 ** First param is inquiry results database, second is pointer of EIR. 678 */ 679 typedef void (tBTM_INQ_RESULTS_CB) (tBTM_INQ_RESULTS *p_inq_results, UINT8 *p_eir); 680 681 /***************************************************************************** 682 ** ACL CHANNEL MANAGEMENT 683 *****************************************************************************/ 684 /****************** 685 ** ACL Constants 686 *******************/ 687 688 /* ACL modes */ 689 #define BTM_ACL_MODE_NORMAL HCI_MODE_ACTIVE 690 #define BTM_ACL_MODE_HOLD HCI_MODE_HOLD 691 #define BTM_ACL_MODE_SNIFF HCI_MODE_SNIFF 692 #define BTM_ACL_MODE_PARK HCI_MODE_PARK 693 694 /* Returned with structure in role switch callback (tBTM_ROLE_SWITCH_CMPL) */ 695 #define BTM_ROLE_MASTER HCI_ROLE_MASTER 696 #define BTM_ROLE_SLAVE HCI_ROLE_SLAVE 697 #define BTM_ROLE_UNDEFINED 0xff /* undefined value (error status) */ 698 699 /* ACL Packet Types */ 700 #define BTM_ACL_PKT_TYPES_MASK_DM1 HCI_PKT_TYPES_MASK_DM1 701 #define BTM_ACL_PKT_TYPES_MASK_DH1 HCI_PKT_TYPES_MASK_DH1 702 #define BTM_ACL_PKT_TYPES_MASK_DM3 HCI_PKT_TYPES_MASK_DM3 703 #define BTM_ACL_PKT_TYPES_MASK_DH3 HCI_PKT_TYPES_MASK_DH3 704 #define BTM_ACL_PKT_TYPES_MASK_DM5 HCI_PKT_TYPES_MASK_DM5 705 #define BTM_ACL_PKT_TYPES_MASK_DH5 HCI_PKT_TYPES_MASK_DH5 706 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 HCI_PKT_TYPES_MASK_NO_2_DH1 707 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 HCI_PKT_TYPES_MASK_NO_3_DH1 708 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 HCI_PKT_TYPES_MASK_NO_2_DH3 709 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 HCI_PKT_TYPES_MASK_NO_3_DH3 710 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 HCI_PKT_TYPES_MASK_NO_2_DH5 711 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH5 HCI_PKT_TYPES_MASK_NO_3_DH5 712 713 /*************** 714 ** ACL Types 715 ****************/ 716 717 /* Structure returned with Role Switch information (in tBTM_CMPL_CB callback function) 718 ** in response to BTM_SwitchRole call. 719 */ 720 typedef struct 721 { 722 UINT8 hci_status; /* HCI status returned with the event */ 723 UINT8 role; /* BTM_ROLE_MASTER or BTM_ROLE_SLAVE */ 724 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the switch */ 725 } tBTM_ROLE_SWITCH_CMPL; 726 727 /* Structure returned with QoS information (in tBTM_CMPL_CB callback function) 728 ** in response to BTM_SetQoS call. 729 */ 730 typedef struct 731 { 732 FLOW_SPEC flow; 733 UINT16 handle; 734 UINT8 status; 735 } tBTM_QOS_SETUP_CMPL; 736 737 738 /* Structure returned with read RSSI event (in tBTM_CMPL_CB callback function) 739 ** in response to BTM_ReadRSSI call. 740 */ 741 typedef struct 742 { 743 tBTM_STATUS status; 744 UINT8 hci_status; 745 INT8 rssi; 746 BD_ADDR rem_bda; 747 } tBTM_RSSI_RESULTS; 748 749 /* Structure returned with read current TX power event (in tBTM_CMPL_CB callback function) 750 ** in response to BTM_ReadTxPower call. 751 */ 752 typedef struct 753 { 754 tBTM_STATUS status; 755 UINT8 hci_status; 756 INT8 tx_power; 757 BD_ADDR rem_bda; 758 } tBTM_TX_POWER_RESULTS; 759 760 /* Structure returned with read link quality event (in tBTM_CMPL_CB callback function) 761 ** in response to BTM_ReadLinkQuality call. 762 */ 763 typedef struct 764 { 765 tBTM_STATUS status; 766 UINT8 hci_status; 767 UINT8 link_quality; 768 BD_ADDR rem_bda; 769 } tBTM_LINK_QUALITY_RESULTS; 770 771 /* Structure returned with read inq tx power quality event (in tBTM_CMPL_CB callback function) 772 ** in response to BTM_ReadInquiryRspTxPower call. 773 */ 774 typedef struct 775 { 776 tBTM_STATUS status; 777 UINT8 hci_status; 778 INT8 tx_power; 779 } tBTM_INQ_TXPWR_RESULTS; 780 781 enum 782 { 783 BTM_BL_CONN_EVT, 784 BTM_BL_DISCN_EVT, 785 BTM_BL_UPDATE_EVT, 786 BTM_BL_ROLE_CHG_EVT, 787 BTM_BL_COLLISION_EVT 788 }; 789 typedef UINT8 tBTM_BL_EVENT; 790 typedef UINT16 tBTM_BL_EVENT_MASK; 791 792 #define BTM_BL_CONN_MASK 0x0001 793 #define BTM_BL_DISCN_MASK 0x0002 794 #define BTM_BL_UPDATE_MASK 0x0004 795 #define BTM_BL_ROLE_CHG_MASK 0x0008 796 797 /* Device features mask definitions */ 798 #define BTM_FEATURE_BYTES_PER_PAGE HCI_FEATURE_BYTES_PER_PAGE 799 #define BTM_EXT_FEATURES_PAGE_MAX HCI_EXT_FEATURES_PAGE_MAX 800 801 /* the data type associated with BTM_BL_CONN_EVT */ 802 typedef struct 803 { 804 tBTM_BL_EVENT event; /* The event reported. */ 805 BD_ADDR_PTR p_bda; /* The address of the newly connected device */ 806 DEV_CLASS_PTR p_dc; /* The device class */ 807 BD_NAME_PTR p_bdn; /* The device name */ 808 UINT8 *p_features; /* pointer to the remote device's features page[0] (supported features page) */ 809 #if BLE_INCLUDED == TRUE 810 UINT16 handle; /* connection handle */ 811 tBT_TRANSPORT transport; /* link is LE or not */ 812 #endif 813 } tBTM_BL_CONN_DATA; 814 815 /* the data type associated with BTM_BL_DISCN_EVT */ 816 typedef struct 817 { 818 tBTM_BL_EVENT event; /* The event reported. */ 819 BD_ADDR_PTR p_bda; /* The address of the disconnected device */ 820 #if BLE_INCLUDED == TRUE 821 UINT16 handle; /* disconnected connection handle */ 822 tBT_TRANSPORT transport; /* link is LE link or not */ 823 #endif 824 } tBTM_BL_DISCN_DATA; 825 826 /* Busy-Level shall have the inquiry_paging mask set when 827 * inquiry/paging is in progress, Else the number of ACL links */ 828 #define BTM_BL_INQUIRY_PAGING_MASK 0x10 829 #define BTM_BL_INQUIRY_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x1) 830 #define BTM_BL_INQUIRY_CANCELLED (BTM_BL_INQUIRY_PAGING_MASK | 0x2) 831 #define BTM_BL_INQUIRY_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x3) 832 #define BTM_BL_PAGING_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x4) 833 #define BTM_BL_PAGING_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x5) 834 /* the data type associated with BTM_BL_UPDATE_EVT */ 835 typedef struct 836 { 837 tBTM_BL_EVENT event; /* The event reported. */ 838 UINT8 busy_level;/* when paging or inquiring, level is 10. 839 * Otherwise, the number of ACL links. */ 840 UINT8 busy_level_flags; /* Notifies actual inquiry/page activities */ 841 } tBTM_BL_UPDATE_DATA; 842 843 /* the data type associated with BTM_BL_ROLE_CHG_EVT */ 844 typedef struct 845 { 846 tBTM_BL_EVENT event; /* The event reported. */ 847 BD_ADDR_PTR p_bda; /* The address of the peer connected device */ 848 UINT8 new_role; 849 UINT8 hci_status; /* HCI status returned with the event */ 850 } tBTM_BL_ROLE_CHG_DATA; 851 852 typedef union 853 { 854 tBTM_BL_EVENT event; /* The event reported. */ 855 tBTM_BL_CONN_DATA conn; /* The data associated with BTM_BL_CONN_EVT */ 856 tBTM_BL_DISCN_DATA discn; /* The data associated with BTM_BL_DISCN_EVT */ 857 tBTM_BL_UPDATE_DATA update; /* The data associated with BTM_BL_UPDATE_EVT */ 858 tBTM_BL_ROLE_CHG_DATA role_chg;/*The data associated with BTM_BL_ROLE_CHG_EVT */ 859 } tBTM_BL_EVENT_DATA; 860 861 /* Callback function for notifications when the BTM busy level 862 ** changes. 863 */ 864 typedef void (tBTM_BL_CHANGE_CB) (tBTM_BL_EVENT_DATA *p_data); 865 866 /*************************** 867 ** ACL Callback Functions 868 ****************************/ 869 /* Callback function for notifications when the BTM ACL connection DB 870 ** changes. First param is BD address, second is if added or removed. 871 ** Registered through BTM_AclRegisterForChanges call. 872 */ 873 #if BLE_INCLUDED == TRUE 874 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc, 875 BD_NAME p_bdn, UINT8 *features, 876 BOOLEAN is_new, UINT16 handle, 877 tBT_TRANSPORT transport); 878 #else 879 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc, 880 BD_NAME p_bdn, UINT8 *features, 881 BOOLEAN is_new); 882 #endif 883 /***************************************************************************** 884 ** SCO CHANNEL MANAGEMENT 885 *****************************************************************************/ 886 /****************** 887 ** SCO Constants 888 *******************/ 889 890 /* Define an invalid SCO index and an invalid HCI handle */ 891 #define BTM_INVALID_SCO_INDEX 0xFFFF 892 #define BTM_INVALID_HCI_HANDLE 0xFFFF 893 894 /* Define an invalid SCO disconnect reason */ 895 #define BTM_INVALID_SCO_DISC_REASON 0xFFFF 896 897 /* Define first active SCO index */ 898 #define BTM_FIRST_ACTIVE_SCO_INDEX BTM_MAX_SCO_LINKS 899 900 /* Define SCO packet types used in APIs */ 901 #define BTM_SCO_PKT_TYPES_MASK_HV1 HCI_ESCO_PKT_TYPES_MASK_HV1 902 #define BTM_SCO_PKT_TYPES_MASK_HV2 HCI_ESCO_PKT_TYPES_MASK_HV2 903 #define BTM_SCO_PKT_TYPES_MASK_HV3 HCI_ESCO_PKT_TYPES_MASK_HV3 904 #define BTM_SCO_PKT_TYPES_MASK_EV3 HCI_ESCO_PKT_TYPES_MASK_EV3 905 #define BTM_SCO_PKT_TYPES_MASK_EV4 HCI_ESCO_PKT_TYPES_MASK_EV4 906 #define BTM_SCO_PKT_TYPES_MASK_EV5 HCI_ESCO_PKT_TYPES_MASK_EV5 907 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV3 908 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV3 909 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV5 910 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV5 911 912 #define BTM_SCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_HV1 | \ 913 BTM_SCO_PKT_TYPES_MASK_HV2 | \ 914 BTM_SCO_PKT_TYPES_MASK_HV3) 915 916 #define BTM_ESCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_EV3 | \ 917 BTM_SCO_PKT_TYPES_MASK_EV4 | \ 918 BTM_SCO_PKT_TYPES_MASK_EV5) 919 920 #define BTM_SCO_LINK_ALL_PKT_MASK (BTM_SCO_LINK_ONLY_MASK | \ 921 BTM_ESCO_LINK_ONLY_MASK) 922 923 #define BTM_VALID_SCO_ALL_PKT_TYPE HCI_VALID_SCO_ALL_PKT_TYPE 924 925 /* Passed in BTM_CreateSco if the packet type parameter should be ignored */ 926 #define BTM_IGNORE_SCO_PKT_TYPE 0 927 928 /*************** 929 ** SCO Types 930 ****************/ 931 #define BTM_LINK_TYPE_SCO HCI_LINK_TYPE_SCO 932 #define BTM_LINK_TYPE_ESCO HCI_LINK_TYPE_ESCO 933 typedef UINT8 tBTM_SCO_TYPE; 934 935 936 /******************* 937 ** SCO Routing Path 938 ********************/ 939 #define BTM_SCO_ROUTE_PCM HCI_BRCM_SCO_ROUTE_PCM 940 #define BTM_SCO_ROUTE_HCI HCI_BRCM_SCO_ROUTE_HCI 941 typedef UINT8 tBTM_SCO_ROUTE_TYPE; 942 943 944 /******************* 945 ** SCO Codec Types 946 ********************/ 947 // TODO(google) This should use common definitions 948 // in hci/include/hci_audio.h 949 #define BTM_SCO_CODEC_NONE 0x0000 950 #define BTM_SCO_CODEC_CVSD 0x0001 951 #define BTM_SCO_CODEC_MSBC 0x0002 952 typedef UINT16 tBTM_SCO_CODEC_TYPE; 953 954 955 956 /******************* 957 ** SCO Air Mode Types 958 ********************/ 959 #define BTM_SCO_AIR_MODE_U_LAW 0 960 #define BTM_SCO_AIR_MODE_A_LAW 1 961 #define BTM_SCO_AIR_MODE_CVSD 2 962 #define BTM_SCO_AIR_MODE_TRANSPNT 3 963 typedef UINT8 tBTM_SCO_AIR_MODE_TYPE; 964 965 /******************* 966 ** SCO Voice Settings 967 ********************/ 968 #define BTM_VOICE_SETTING_CVSD ((UINT16) (HCI_INP_CODING_LINEAR | \ 969 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 970 HCI_INP_SAMPLE_SIZE_16BIT | \ 971 HCI_AIR_CODING_FORMAT_CVSD)) 972 973 #define BTM_VOICE_SETTING_TRANS ((UINT16) (HCI_INP_CODING_LINEAR | \ 974 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 975 HCI_INP_SAMPLE_SIZE_16BIT | \ 976 HCI_AIR_CODING_FORMAT_TRANSPNT)) 977 978 /******************* 979 ** SCO Data Status 980 ********************/ 981 enum 982 { 983 BTM_SCO_DATA_CORRECT, 984 BTM_SCO_DATA_PAR_ERR, 985 BTM_SCO_DATA_NONE, 986 BTM_SCO_DATA_PAR_LOST 987 }; 988 typedef UINT8 tBTM_SCO_DATA_FLAG; 989 990 /*************************** 991 ** SCO Callback Functions 992 ****************************/ 993 typedef void (tBTM_SCO_CB) (UINT16 sco_inx); 994 typedef void (tBTM_SCO_DATA_CB) (UINT16 sco_inx, BT_HDR *p_data, tBTM_SCO_DATA_FLAG status); 995 996 /****************** 997 ** eSCO Constants 998 *******************/ 999 #define BTM_64KBITS_RATE 0x00001f40 /* 64 kbits/sec data rate */ 1000 1001 /* Retransmission effort */ 1002 #define BTM_ESCO_RETRANS_OFF 0 1003 #define BTM_ESCO_RETRANS_POWER 1 1004 #define BTM_ESCO_RETRANS_QUALITY 2 1005 #define BTM_ESCO_RETRANS_DONTCARE 0xff 1006 1007 /* Max Latency Don't Care */ 1008 #define BTM_ESCO_MAX_LAT_DONTCARE 0xffff 1009 1010 /*************** 1011 ** eSCO Types 1012 ****************/ 1013 /* tBTM_ESCO_CBACK event types */ 1014 #define BTM_ESCO_CHG_EVT 1 1015 #define BTM_ESCO_CONN_REQ_EVT 2 1016 typedef UINT8 tBTM_ESCO_EVT; 1017 1018 /* Passed into BTM_SetEScoMode() */ 1019 typedef struct 1020 { 1021 UINT32 tx_bw; 1022 UINT32 rx_bw; 1023 UINT16 max_latency; 1024 UINT16 voice_contfmt; /* Voice Settings or Content Format */ 1025 UINT16 packet_types; 1026 UINT8 retrans_effort; 1027 } tBTM_ESCO_PARAMS; 1028 1029 typedef struct 1030 { 1031 UINT16 max_latency; 1032 UINT16 packet_types; 1033 UINT8 retrans_effort; 1034 } tBTM_CHG_ESCO_PARAMS; 1035 1036 /* Returned by BTM_ReadEScoLinkParms() */ 1037 typedef struct 1038 { 1039 UINT16 rx_pkt_len; 1040 UINT16 tx_pkt_len; 1041 BD_ADDR bd_addr; 1042 UINT8 link_type; /* BTM_LINK_TYPE_SCO or BTM_LINK_TYPE_ESCO */ 1043 UINT8 tx_interval; 1044 UINT8 retrans_window; 1045 UINT8 air_mode; 1046 } tBTM_ESCO_DATA; 1047 1048 typedef struct 1049 { 1050 UINT16 sco_inx; 1051 UINT16 rx_pkt_len; 1052 UINT16 tx_pkt_len; 1053 BD_ADDR bd_addr; 1054 UINT8 hci_status; 1055 UINT8 tx_interval; 1056 UINT8 retrans_window; 1057 } tBTM_CHG_ESCO_EVT_DATA; 1058 1059 typedef struct 1060 { 1061 UINT16 sco_inx; 1062 BD_ADDR bd_addr; 1063 DEV_CLASS dev_class; 1064 tBTM_SCO_TYPE link_type; 1065 } tBTM_ESCO_CONN_REQ_EVT_DATA; 1066 1067 typedef union 1068 { 1069 tBTM_CHG_ESCO_EVT_DATA chg_evt; 1070 tBTM_ESCO_CONN_REQ_EVT_DATA conn_evt; 1071 } tBTM_ESCO_EVT_DATA; 1072 1073 /*************************** 1074 ** eSCO Callback Functions 1075 ****************************/ 1076 typedef void (tBTM_ESCO_CBACK) (tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p_data); 1077 1078 1079 /***************************************************************************** 1080 ** SECURITY MANAGEMENT 1081 *****************************************************************************/ 1082 /******************************* 1083 ** Security Manager Constants 1084 ********************************/ 1085 1086 /* Security Mode (BTM_SetSecurityMode) */ 1087 #define BTM_SEC_MODE_UNDEFINED 0 1088 #define BTM_SEC_MODE_NONE 1 1089 #define BTM_SEC_MODE_SERVICE 2 1090 #define BTM_SEC_MODE_LINK 3 1091 #define BTM_SEC_MODE_SP 4 1092 #define BTM_SEC_MODE_SP_DEBUG 5 1093 #define BTM_SEC_MODE_SC 6 1094 1095 /* Maximum Number of BTM Security Modes */ 1096 #define BTM_SEC_MODES_MAX 7 1097 1098 /* Security Service Levels [bit mask] (BTM_SetSecurityLevel) 1099 ** Encryption should not be used without authentication 1100 */ 1101 #define BTM_SEC_NONE 0x0000 /* Nothing required */ 1102 #define BTM_SEC_IN_AUTHORIZE 0x0001 /* Inbound call requires authorization */ 1103 #define BTM_SEC_IN_AUTHENTICATE 0x0002 /* Inbound call requires authentication */ 1104 #define BTM_SEC_IN_ENCRYPT 0x0004 /* Inbound call requires encryption */ 1105 #define BTM_SEC_OUT_AUTHORIZE 0x0008 /* Outbound call requires authorization */ 1106 #define BTM_SEC_OUT_AUTHENTICATE 0x0010 /* Outbound call requires authentication */ 1107 #define BTM_SEC_OUT_ENCRYPT 0x0020 /* Outbound call requires encryption */ 1108 #define BTM_SEC_MODE4_LEVEL4 0x0040 /* Secure Connections Only Mode */ 1109 #define BTM_SEC_FORCE_MASTER 0x0100 /* Need to switch connection to be master */ 1110 #define BTM_SEC_ATTEMPT_MASTER 0x0200 /* Try to switch connection to be master */ 1111 #define BTM_SEC_FORCE_SLAVE 0x0400 /* Need to switch connection to be master */ 1112 #define BTM_SEC_ATTEMPT_SLAVE 0x0800 /* Try to switch connection to be slave */ 1113 #define BTM_SEC_IN_MITM 0x1000 /* inbound Do man in the middle protection */ 1114 #define BTM_SEC_OUT_MITM 0x2000 /* outbound Do man in the middle protection */ 1115 #define BTM_SEC_IN_MIN_16_DIGIT_PIN 0x4000 /* enforce a minimum of 16 digit for sec mode 2 */ 1116 1117 /* Security Flags [bit mask] (BTM_GetSecurityFlags) 1118 */ 1119 #define BTM_SEC_FLAG_AUTHORIZED 0x01 1120 #define BTM_SEC_FLAG_AUTHENTICATED 0x02 1121 #define BTM_SEC_FLAG_ENCRYPTED 0x04 1122 #define BTM_SEC_FLAG_LKEY_KNOWN 0x10 1123 #define BTM_SEC_FLAG_LKEY_AUTHED 0x20 1124 1125 /* PIN types */ 1126 #define BTM_PIN_TYPE_VARIABLE HCI_PIN_TYPE_VARIABLE 1127 #define BTM_PIN_TYPE_FIXED HCI_PIN_TYPE_FIXED 1128 1129 /* Link Key types used to generate the new link key. 1130 ** returned in link key notification callback function 1131 */ 1132 #define BTM_LKEY_TYPE_COMBINATION HCI_LKEY_TYPE_COMBINATION 1133 #define BTM_LKEY_TYPE_LOCAL_UNIT HCI_LKEY_TYPE_LOCAL_UNIT 1134 #define BTM_LKEY_TYPE_REMOTE_UNIT HCI_LKEY_TYPE_REMOTE_UNIT 1135 #define BTM_LKEY_TYPE_DEBUG_COMB HCI_LKEY_TYPE_DEBUG_COMB 1136 #define BTM_LKEY_TYPE_UNAUTH_COMB HCI_LKEY_TYPE_UNAUTH_COMB 1137 #define BTM_LKEY_TYPE_AUTH_COMB HCI_LKEY_TYPE_AUTH_COMB 1138 #define BTM_LKEY_TYPE_CHANGED_COMB HCI_LKEY_TYPE_CHANGED_COMB 1139 1140 #define BTM_LKEY_TYPE_UNAUTH_COMB_P_256 HCI_LKEY_TYPE_UNAUTH_COMB_P_256 1141 #define BTM_LKEY_TYPE_AUTH_COMB_P_256 HCI_LKEY_TYPE_AUTH_COMB_P_256 1142 1143 #define BTM_LTK_DERIVED_LKEY_OFFSET 0x20 /* "easy" requirements for LK derived from LTK */ 1144 #define BTM_LKEY_TYPE_IGNORE 0xff /* used when event is response from 1145 hci return link keys request */ 1146 1147 typedef UINT8 tBTM_LINK_KEY_TYPE; 1148 1149 /* Protocol level security (BTM_SetSecurityLevel) */ 1150 #define BTM_SEC_PROTO_L2CAP 0 1151 #define BTM_SEC_PROTO_SDP 1 1152 #define BTM_SEC_PROTO_TCS 2 1153 #define BTM_SEC_PROTO_RFCOMM 3 1154 #define BTM_SEC_PROTO_OBEX 4 1155 #define BTM_SEC_PROTO_BNEP 5 1156 #define BTM_SEC_PROTO_HID 6 /* HID */ 1157 #define BTM_SEC_PROTO_AVDT 7 1158 #define BTM_SEC_PROTO_MCA 8 1159 1160 /* Determine the number of UINT32's necessary for security services */ 1161 #define BTM_SEC_ARRAY_BITS 32 /* Number of bits in each array element */ 1162 #define BTM_SEC_SERVICE_ARRAY_SIZE (((UINT32)BTM_SEC_MAX_SERVICES / BTM_SEC_ARRAY_BITS) + \ 1163 (((UINT32)BTM_SEC_MAX_SERVICES % BTM_SEC_ARRAY_BITS) ? 1 : 0)) 1164 1165 /* Security service definitions (BTM_SetSecurityLevel) 1166 ** Used for Authorization APIs 1167 */ 1168 #define BTM_SEC_SERVICE_SDP_SERVER 0 1169 #define BTM_SEC_SERVICE_SERIAL_PORT 1 1170 #define BTM_SEC_SERVICE_LAN_ACCESS 2 1171 #define BTM_SEC_SERVICE_DUN 3 1172 #define BTM_SEC_SERVICE_IRMC_SYNC 4 1173 #define BTM_SEC_SERVICE_IRMC_SYNC_CMD 5 1174 #define BTM_SEC_SERVICE_OBEX 6 1175 #define BTM_SEC_SERVICE_OBEX_FTP 7 1176 #define BTM_SEC_SERVICE_HEADSET 8 1177 #define BTM_SEC_SERVICE_CORDLESS 9 1178 #define BTM_SEC_SERVICE_INTERCOM 10 1179 #define BTM_SEC_SERVICE_FAX 11 1180 #define BTM_SEC_SERVICE_HEADSET_AG 12 1181 #define BTM_SEC_SERVICE_PNP_INFO 13 1182 #define BTM_SEC_SERVICE_GEN_NET 14 1183 #define BTM_SEC_SERVICE_GEN_FILE 15 1184 #define BTM_SEC_SERVICE_GEN_AUDIO 16 1185 #define BTM_SEC_SERVICE_GEN_TEL 17 1186 #define BTM_SEC_SERVICE_CTP_DATA 18 1187 #define BTM_SEC_SERVICE_HCRP_CTRL 19 1188 #define BTM_SEC_SERVICE_HCRP_DATA 20 1189 #define BTM_SEC_SERVICE_HCRP_NOTIF 21 1190 #define BTM_SEC_SERVICE_BPP_JOB 22 1191 #define BTM_SEC_SERVICE_BPP_STATUS 23 1192 #define BTM_SEC_SERVICE_BPP_REF 24 1193 #define BTM_SEC_SERVICE_BNEP_PANU 25 1194 #define BTM_SEC_SERVICE_BNEP_GN 26 1195 #define BTM_SEC_SERVICE_BNEP_NAP 27 1196 #define BTM_SEC_SERVICE_HF_HANDSFREE 28 1197 #define BTM_SEC_SERVICE_AG_HANDSFREE 29 1198 #define BTM_SEC_SERVICE_TE_PHONE_ACCESS 30 1199 #define BTM_SEC_SERVICE_ME_PHONE_ACCESS 31 1200 1201 #define BTM_SEC_SERVICE_HIDH_SEC_CTRL 32 1202 #define BTM_SEC_SERVICE_HIDH_NOSEC_CTRL 33 1203 #define BTM_SEC_SERVICE_HIDH_INTR 34 1204 #define BTM_SEC_SERVICE_BIP 35 1205 #define BTM_SEC_SERVICE_BIP_REF 36 1206 #define BTM_SEC_SERVICE_AVDTP 37 1207 #define BTM_SEC_SERVICE_AVDTP_NOSEC 38 1208 #define BTM_SEC_SERVICE_AVCTP 39 1209 #define BTM_SEC_SERVICE_SAP 40 1210 #define BTM_SEC_SERVICE_PBAP 41 1211 #define BTM_SEC_SERVICE_RFC_MUX 42 1212 #define BTM_SEC_SERVICE_AVCTP_BROWSE 43 1213 #define BTM_SEC_SERVICE_MAP 44 1214 #define BTM_SEC_SERVICE_MAP_NOTIF 45 1215 #define BTM_SEC_SERVICE_MCAP_CTRL 46 1216 #define BTM_SEC_SERVICE_MCAP_DATA 47 1217 #define BTM_SEC_SERVICE_HDP_SNK 48 1218 #define BTM_SEC_SERVICE_HDP_SRC 49 1219 #define BTM_SEC_SERVICE_ATT 50 1220 1221 /* Update these as services are added */ 1222 #define BTM_SEC_SERVICE_FIRST_EMPTY 51 1223 1224 #ifndef BTM_SEC_MAX_SERVICES 1225 #define BTM_SEC_MAX_SERVICES 75 1226 #endif 1227 1228 /************************************************************************************************ 1229 ** Security Services MACROS handle array of UINT32 bits for more than 32 trusted services 1230 *************************************************************************************************/ 1231 /* MACRO to set the security service bit mask in a bit stream */ 1232 #define BTM_SEC_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] |= \ 1233 ((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1234 1235 1236 /* MACRO to clear the security service bit mask in a bit stream */ 1237 #define BTM_SEC_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] &= \ 1238 ~((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1239 1240 /* MACRO to check the security service bit mask in a bit stream (Returns TRUE or FALSE) */ 1241 #define BTM_SEC_IS_SERVICE_TRUSTED(p, service) (((((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)]) & \ 1242 (UINT32)(((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))) ? TRUE : FALSE) 1243 1244 /* MACRO to copy two trusted device bitmask */ 1245 #define BTM_SEC_COPY_TRUSTED_DEVICE(p_src, p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1246 ((UINT32 *)(p_dst))[trst] = ((UINT32 *)(p_src))[trst];} 1247 1248 /* MACRO to clear two trusted device bitmask */ 1249 #define BTM_SEC_CLR_TRUSTED_DEVICE(p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1250 ((UINT32 *)(p_dst))[trst] = 0;} 1251 1252 /* Following bits can be provided by host in the trusted_mask array */ 1253 /* 0..31 bits of mask[0] (Least Significant Word) */ 1254 #define BTM_SEC_TRUST_SDP_SERVER (1 << BTM_SEC_SERVICE_SDP_SERVER) 1255 #define BTM_SEC_TRUST_SERIAL_PORT (1 << BTM_SEC_SERVICE_SERIAL_PORT) 1256 #define BTM_SEC_TRUST_LAN_ACCESS (1 << BTM_SEC_SERVICE_LAN_ACCESS) 1257 #define BTM_SEC_TRUST_DUN (1 << BTM_SEC_SERVICE_DUN) 1258 #define BTM_SEC_TRUST_IRMC_SYNC (1 << BTM_SEC_SERVICE_IRMC_SYNC) 1259 #define BTM_SEC_TRUST_IRMC_SYNC_CMD (1 << BTM_SEC_SERVICE_IRMC_SYNC_CMD) 1260 #define BTM_SEC_TRUST_OBEX (1 << BTM_SEC_SERVICE_OBEX) 1261 #define BTM_SEC_TRUST_OBEX_FTP (1 << BTM_SEC_SERVICE_OBEX_FTP) 1262 #define BTM_SEC_TRUST_HEADSET (1 << BTM_SEC_SERVICE_HEADSET) 1263 #define BTM_SEC_TRUST_CORDLESS (1 << BTM_SEC_SERVICE_CORDLESS) 1264 #define BTM_SEC_TRUST_INTERCOM (1 << BTM_SEC_SERVICE_INTERCOM) 1265 #define BTM_SEC_TRUST_FAX (1 << BTM_SEC_SERVICE_FAX) 1266 #define BTM_SEC_TRUST_HEADSET_AG (1 << BTM_SEC_SERVICE_HEADSET_AG) 1267 #define BTM_SEC_TRUST_PNP_INFO (1 << BTM_SEC_SERVICE_PNP_INFO) 1268 #define BTM_SEC_TRUST_GEN_NET (1 << BTM_SEC_SERVICE_GEN_NET) 1269 #define BTM_SEC_TRUST_GEN_FILE (1 << BTM_SEC_SERVICE_GEN_FILE) 1270 #define BTM_SEC_TRUST_GEN_AUDIO (1 << BTM_SEC_SERVICE_GEN_AUDIO) 1271 #define BTM_SEC_TRUST_GEN_TEL (1 << BTM_SEC_SERVICE_GEN_TEL) 1272 #define BTM_SEC_TRUST_CTP_DATA (1 << BTM_SEC_SERVICE_CTP_DATA) 1273 #define BTM_SEC_TRUST_HCRP_CTRL (1 << BTM_SEC_SERVICE_HCRP_CTRL) 1274 #define BTM_SEC_TRUST_HCRP_DATA (1 << BTM_SEC_SERVICE_HCRP_DATA) 1275 #define BTM_SEC_TRUST_HCRP_NOTIF (1 << BTM_SEC_SERVICE_HCRP_NOTIF) 1276 #define BTM_SEC_TRUST_BPP_JOB (1 << BTM_SEC_SERVICE_JOB) 1277 #define BTM_SEC_TRUST_BPP_STATUS (1 << BTM_SEC_SERVICE_STATUS) 1278 #define BTM_SEC_TRUST_BPP_REF (1 << BTM_SEC_SERVICE_REF) 1279 #define BTM_SEC_TRUST_BNEP_PANU (1 << BTM_SEC_SERVICE_BNEP_PANU) 1280 #define BTM_SEC_TRUST_BNEP_GN (1 << BTM_SEC_SERVICE_BNEP_GN) 1281 #define BTM_SEC_TRUST_BNEP_NAP (1 << BTM_SEC_SERVICE_BNEP_NAP) 1282 #define BTM_SEC_TRUST_HFP_HF (1 << BTM_SEC_SERVICE_HF_HANDSFREE) 1283 #define BTM_SEC_TRUST_HFP_AG (1 << BTM_SEC_SERVICE_AG_HANDSFREE) 1284 #define BTM_SEC_TRUST_TE_PHONE_ACCESS (1 << BTM_SEC_SERVICE_TE_PHONE_ACCESS) 1285 #define BTM_SEC_TRUST_ME_PHONE_ACCESS (1 << BTM_SEC_SERVICE_ME_PHONE_ACCESS) 1286 1287 /* 0..31 bits of mask[1] (Most Significant Word) */ 1288 #define BTM_SEC_TRUST_HIDH_CTRL (1 << (BTM_SEC_SERVICE_HIDH_SEC_CTRL - 32)) 1289 #define BTM_SEC_TRUST_HIDH_NOSEC_CTRL (1 << (BTM_SEC_SERVICE_HIDH_NOSEC_CTRL - 32)) 1290 #define BTM_SEC_TRUST_HIDH_INTR (1 << (BTM_SEC_SERVICE_HIDH_INTR - 32)) 1291 #define BTM_SEC_TRUST_BIP (1 << (BTM_SEC_SERVICE_BIP - 32)) 1292 #define BTM_SEC_TRUST_BIP_REF (1 << (BTM_SEC_SERVICE_BIP_REF - 32)) 1293 #define BTM_SEC_TRUST_AVDTP (1 << (BTM_SEC_SERVICE_AVDTP - 32)) 1294 #define BTM_SEC_TRUST_AVDTP_NOSEC (1 << (BTM_SEC_SERVICE_AVDTP_NOSEC - 32)) 1295 #define BTM_SEC_TRUST_AVCTP (1 << (BTM_SEC_SERVICE_AVCTP - 32)) 1296 #define BTM_SEC_TRUST_SAP (1 << (BTM_SEC_SERVICE_SAP - 32)) 1297 #define BTM_SEC_TRUST_PBAP (1 << (BTM_SEC_SERVICE_PBAP - 32)) 1298 #define BTM_SEC_TRUST_RFC_MUX (1 << (BTM_SEC_SERVICE_RFC_MUX - 32)) 1299 #define BTM_SEC_TRUST_AVCTP_BROWSE (1 << (BTM_SEC_SERVICE_AVCTP_BROWSE - 32)) 1300 #define BTM_SEC_TRUST_MAP (1 << (BTM_SEC_SERVICE_MAP - 32)) 1301 #define BTM_SEC_TRUST_MAP_NOTIF (1 << (BTM_SEC_SERVICE_MAP_NOTIF - 32)) 1302 #define BTM_SEC_TRUST_MCAP_CTRL (1 << (BTM_SEC_SERVICE_MCAP_CTRL - 32)) 1303 #define BTM_SEC_TRUST_MCAP_DATA (1 << (BTM_SEC_SERVICE_MCAP_DATA - 32)) 1304 #define BTM_SEC_TRUST_HDP_SNK (1 << (BTM_SEC_SERVICE_HDP_SNK - 32)) 1305 #define BTM_SEC_TRUST_HDP_SRC (1 << (BTM_SEC_SERVICE_HDP_SRC - 32)) 1306 1307 #define BTM_SEC_TRUST_ALL 0xFFFFFFFF /* for each array element */ 1308 1309 /**************************************** 1310 ** Security Manager Callback Functions 1311 *****************************************/ 1312 /* Authorize device for service. Parameters are 1313 ** BD Address of remote 1314 ** Device Class of remote 1315 ** BD Name of remote 1316 ** Service name 1317 ** Service Id (NULL - unknown service or unused 1318 ** [BTM_SEC_SERVICE_NAME_LEN set to 0]) 1319 ** Is originator of the connection 1320 ** Result of the operation 1321 */ 1322 typedef UINT8 (tBTM_AUTHORIZE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1323 tBTM_BD_NAME bd_name, UINT8 *service_name, 1324 UINT8 service_id, BOOLEAN is_originator); 1325 1326 /* Get PIN for the connection. Parameters are 1327 ** BD Address of remote 1328 ** Device Class of remote 1329 ** BD Name of remote 1330 ** Flag indicating the minimum pin code length to be 16 digits 1331 */ 1332 typedef UINT8 (tBTM_PIN_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1333 tBTM_BD_NAME bd_name, BOOLEAN min_16_digit); 1334 1335 /* New Link Key for the connection. Parameters are 1336 ** BD Address of remote 1337 ** Link Key 1338 ** Key Type: Combination, Local Unit, or Remote Unit 1339 */ 1340 typedef UINT8 (tBTM_LINK_KEY_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1341 tBTM_BD_NAME bd_name, UINT8 *key, 1342 UINT8 key_type); 1343 1344 1345 /* Remote Name Resolved. Parameters are 1346 ** BD Address of remote 1347 ** BD Name of remote 1348 */ 1349 typedef void (tBTM_RMT_NAME_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dc, 1350 tBTM_BD_NAME bd_name); 1351 1352 1353 /* Authentication complete for the connection. Parameters are 1354 ** BD Address of remote 1355 ** Device Class of remote 1356 ** BD Name of remote 1357 ** 1358 */ 1359 typedef UINT8 (tBTM_AUTH_COMPLETE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1360 tBTM_BD_NAME bd_name, int result); 1361 1362 enum 1363 { 1364 BTM_SP_IO_REQ_EVT, /* received IO_CAPABILITY_REQUEST event */ 1365 BTM_SP_IO_RSP_EVT, /* received IO_CAPABILITY_RESPONSE event */ 1366 BTM_SP_CFM_REQ_EVT, /* received USER_CONFIRMATION_REQUEST event */ 1367 BTM_SP_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1368 BTM_SP_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1369 BTM_SP_KEYPRESS_EVT, /* received KEYPRESS_NOTIFY event */ 1370 BTM_SP_LOC_OOB_EVT, /* received result for READ_LOCAL_OOB_DATA command */ 1371 BTM_SP_RMT_OOB_EVT, /* received REMOTE_OOB_DATA_REQUEST event */ 1372 BTM_SP_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1373 BTM_SP_UPGRADE_EVT /* check if the application wants to upgrade the link key */ 1374 }; 1375 typedef UINT8 tBTM_SP_EVT; 1376 1377 #define BTM_IO_CAP_OUT 0 /* DisplayOnly */ 1378 #define BTM_IO_CAP_IO 1 /* DisplayYesNo */ 1379 #define BTM_IO_CAP_IN 2 /* KeyboardOnly */ 1380 #define BTM_IO_CAP_NONE 3 /* NoInputNoOutput */ 1381 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1382 #define BTM_IO_CAP_KBDISP 4 /* Keyboard display */ 1383 #define BTM_IO_CAP_MAX 5 1384 #else 1385 #define BTM_IO_CAP_MAX 4 1386 #endif 1387 1388 typedef UINT8 tBTM_IO_CAP; 1389 1390 #define BTM_MAX_PASSKEY_VAL (999999) 1391 #define BTM_MIN_PASSKEY_VAL (0) 1392 1393 #define BTM_AUTH_SP_NO 0 /* MITM Protection Not Required - Single Profile/non-bonding 1394 Numeric comparison with automatic accept allowed */ 1395 #define BTM_AUTH_SP_YES 1 /* MITM Protection Required - Single Profile/non-bonding 1396 Use IO Capabilities to determine authentication procedure */ 1397 #define BTM_AUTH_AP_NO 2 /* MITM Protection Not Required - All Profiles/dedicated bonding 1398 Numeric comparison with automatic accept allowed */ 1399 #define BTM_AUTH_AP_YES 3 /* MITM Protection Required - All Profiles/dedicated bonding 1400 Use IO Capabilities to determine authentication procedure */ 1401 #define BTM_AUTH_SPGB_NO 4 /* MITM Protection Not Required - Single Profiles/general bonding 1402 Numeric comparison with automatic accept allowed */ 1403 #define BTM_AUTH_SPGB_YES 5 /* MITM Protection Required - Single Profiles/general bonding 1404 Use IO Capabilities to determine authentication procedure */ 1405 #define BTM_AUTH_DD_BOND 2 /* this bit is ORed to the BTM_AUTH_SP_* when IO exchange for dedicated bonding */ 1406 #define BTM_AUTH_GB_BIT 4 /* the genernal bonding bit */ 1407 #define BTM_AUTH_BONDS 6 /* the general/dedicated bonding bits */ 1408 #define BTM_AUTH_YN_BIT 1 /* this is the Yes or No bit */ 1409 1410 #define BTM_BLE_INITIATOR_KEY_SIZE 15 1411 #define BTM_BLE_RESPONDER_KEY_SIZE 15 1412 #define BTM_BLE_MAX_KEY_SIZE 16 1413 1414 typedef UINT8 tBTM_AUTH_REQ; 1415 1416 enum 1417 { 1418 BTM_OOB_NONE, 1419 BTM_OOB_PRESENT, 1420 BTM_OOB_UNKNOWN 1421 }; 1422 typedef UINT8 tBTM_OOB_DATA; 1423 1424 /* data type for BTM_SP_IO_REQ_EVT */ 1425 typedef struct 1426 { 1427 BD_ADDR bd_addr; /* peer address */ 1428 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1429 tBTM_OOB_DATA oob_data; /* OOB data present (locally) for the peer device */ 1430 tBTM_AUTH_REQ auth_req; /* Authentication required (for local device) */ 1431 BOOLEAN is_orig; /* TRUE, if local device initiated the SP process */ 1432 } tBTM_SP_IO_REQ; 1433 1434 /* data type for BTM_SP_IO_RSP_EVT */ 1435 typedef struct 1436 { 1437 BD_ADDR bd_addr; /* peer address */ 1438 tBTM_IO_CAP io_cap; /* peer IO capabilities */ 1439 tBTM_OOB_DATA oob_data; /* OOB data present at peer device for the local device */ 1440 tBTM_AUTH_REQ auth_req; /* Authentication required for peer device */ 1441 } tBTM_SP_IO_RSP; 1442 1443 /* data type for BTM_SP_CFM_REQ_EVT */ 1444 typedef struct 1445 { 1446 BD_ADDR bd_addr; /* peer address */ 1447 DEV_CLASS dev_class; /* peer CoD */ 1448 tBTM_BD_NAME bd_name; /* peer device name */ 1449 UINT32 num_val; /* the numeric value for comparison. If just_works, do not show this number to UI */ 1450 BOOLEAN just_works; /* TRUE, if "Just Works" association model */ 1451 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */ 1452 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */ 1453 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of the local device */ 1454 tBTM_IO_CAP rmt_io_caps; /* IO Capabilities of the remot device */ 1455 } tBTM_SP_CFM_REQ; 1456 1457 /* data type for BTM_SP_KEY_REQ_EVT */ 1458 typedef struct 1459 { 1460 BD_ADDR bd_addr; /* peer address */ 1461 DEV_CLASS dev_class; /* peer CoD */ 1462 tBTM_BD_NAME bd_name; /* peer device name */ 1463 } tBTM_SP_KEY_REQ; 1464 1465 /* data type for BTM_SP_KEY_NOTIF_EVT */ 1466 typedef struct 1467 { 1468 BD_ADDR bd_addr; /* peer address */ 1469 DEV_CLASS dev_class; /* peer CoD */ 1470 tBTM_BD_NAME bd_name; /* peer device name */ 1471 UINT32 passkey; /* passkey */ 1472 } tBTM_SP_KEY_NOTIF; 1473 1474 enum 1475 { 1476 BTM_SP_KEY_STARTED, /* 0 - passkey entry started */ 1477 BTM_SP_KEY_ENTERED, /* 1 - passkey digit entered */ 1478 BTM_SP_KEY_ERASED, /* 2 - passkey digit erased */ 1479 BTM_SP_KEY_CLEARED, /* 3 - passkey cleared */ 1480 BTM_SP_KEY_COMPLT, /* 4 - passkey entry completed */ 1481 BTM_SP_KEY_OUT_OF_RANGE /* 5 - out of range */ 1482 }; 1483 typedef UINT8 tBTM_SP_KEY_TYPE; 1484 1485 /* data type for BTM_SP_KEYPRESS_EVT */ 1486 typedef struct 1487 { 1488 BD_ADDR bd_addr; /* peer address */ 1489 tBTM_SP_KEY_TYPE notif_type; 1490 } tBTM_SP_KEYPRESS; 1491 1492 /* data type for BTM_SP_LOC_OOB_EVT */ 1493 typedef struct 1494 { 1495 tBTM_STATUS status; /* */ 1496 BT_OCTET16 c; /* Simple Pairing Hash C */ 1497 BT_OCTET16 r; /* Simple Pairing Randomnizer R */ 1498 } tBTM_SP_LOC_OOB; 1499 1500 /* data type for BTM_SP_RMT_OOB_EVT */ 1501 typedef struct 1502 { 1503 BD_ADDR bd_addr; /* peer address */ 1504 DEV_CLASS dev_class; /* peer CoD */ 1505 tBTM_BD_NAME bd_name; /* peer device name */ 1506 } tBTM_SP_RMT_OOB; 1507 1508 1509 /* data type for BTM_SP_COMPLT_EVT */ 1510 typedef struct 1511 { 1512 BD_ADDR bd_addr; /* peer address */ 1513 DEV_CLASS dev_class; /* peer CoD */ 1514 tBTM_BD_NAME bd_name; /* peer device name */ 1515 tBTM_STATUS status; /* status of the simple pairing process */ 1516 } tBTM_SP_COMPLT; 1517 1518 /* data type for BTM_SP_UPGRADE_EVT */ 1519 typedef struct 1520 { 1521 BD_ADDR bd_addr; /* peer address */ 1522 BOOLEAN upgrade; /* TRUE, to upgrade the link key */ 1523 } tBTM_SP_UPGRADE; 1524 1525 typedef union 1526 { 1527 tBTM_SP_IO_REQ io_req; /* BTM_SP_IO_REQ_EVT */ 1528 tBTM_SP_IO_RSP io_rsp; /* BTM_SP_IO_RSP_EVT */ 1529 tBTM_SP_CFM_REQ cfm_req; /* BTM_SP_CFM_REQ_EVT */ 1530 tBTM_SP_KEY_NOTIF key_notif; /* BTM_SP_KEY_NOTIF_EVT */ 1531 tBTM_SP_KEY_REQ key_req; /* BTM_SP_KEY_REQ_EVT */ 1532 tBTM_SP_KEYPRESS key_press; /* BTM_SP_KEYPRESS_EVT */ 1533 tBTM_SP_LOC_OOB loc_oob; /* BTM_SP_LOC_OOB_EVT */ 1534 tBTM_SP_RMT_OOB rmt_oob; /* BTM_SP_RMT_OOB_EVT */ 1535 tBTM_SP_COMPLT complt; /* BTM_SP_COMPLT_EVT */ 1536 tBTM_SP_UPGRADE upgrade; /* BTM_SP_UPGRADE_EVT */ 1537 } tBTM_SP_EVT_DATA; 1538 1539 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1540 ** events occur. 1541 */ 1542 typedef UINT8 (tBTM_SP_CALLBACK) (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data); 1543 1544 1545 typedef void (tBTM_MKEY_CALLBACK) (BD_ADDR bd_addr, UINT8 status, UINT8 key_flag) ; 1546 1547 /* Encryption enabled/disabled complete: Optionally passed with BTM_SetEncryption. 1548 ** Parameters are 1549 ** BD Address of remote 1550 ** optional data passed in by BTM_SetEncryption 1551 ** tBTM_STATUS - result of the operation 1552 */ 1553 typedef void (tBTM_SEC_CBACK) (BD_ADDR bd_addr, tBT_TRANSPORT trasnport, 1554 void *p_ref_data, tBTM_STATUS result); 1555 1556 /* Bond Cancel complete. Parameters are 1557 ** Result of the cancel operation 1558 ** 1559 */ 1560 typedef void (tBTM_BOND_CANCEL_CMPL_CALLBACK) (tBTM_STATUS result); 1561 1562 /* LE related event and data structure 1563 */ 1564 #define BTM_LE_IO_REQ_EVT SMP_IO_CAP_REQ_EVT /* received IO_CAPABILITY_REQUEST event */ 1565 #define BTM_LE_SEC_REQUEST_EVT SMP_SEC_REQUEST_EVT /* security request event */ 1566 #define BTM_LE_KEY_NOTIF_EVT SMP_PASSKEY_NOTIF_EVT /* received USER_PASSKEY_NOTIFY event */ 1567 #define BTM_LE_KEY_REQ_EVT SMP_PASSKEY_REQ_EVT /* received USER_PASSKEY_REQUEST event */ 1568 #define BTM_LE_OOB_REQ_EVT SMP_OOB_REQ_EVT /* OOB data request event */ 1569 #define BTM_LE_NC_REQ_EVT SMP_NC_REQ_EVT /* Numeric Comparison request event */ 1570 #define BTM_LE_PR_KEYPR_NOT_EVT SMP_PEER_KEYPR_NOT_EVT /* Peer keypress notification recd event */ 1571 /* SC OOB request event (both local and peer OOB data) can be expected in response */ 1572 #define BTM_LE_SC_OOB_REQ_EVT SMP_SC_OOB_REQ_EVT 1573 /* SC OOB local data set is created (as result of SMP_CrLocScOobData(...)) */ 1574 #define BTM_LE_SC_LOC_OOB_EVT SMP_SC_LOC_OOB_DATA_UP_EVT 1575 #define BTM_LE_BR_KEYS_REQ_EVT SMP_BR_KEYS_REQ_EVT /* SMP over BR keys request event */ 1576 #define BTM_LE_COMPLT_EVT SMP_COMPLT_EVT /* SMP complete event */ 1577 #define BTM_LE_LAST_FROM_SMP BTM_LE_BR_KEYS_REQ_EVT 1578 #define BTM_LE_KEY_EVT BTM_LE_LAST_FROM_SMP + 1 /* KEY update event */ 1579 typedef UINT8 tBTM_LE_EVT; 1580 1581 #define BTM_LE_KEY_NONE 0 1582 #define BTM_LE_KEY_PENC SMP_SEC_KEY_TYPE_ENC /* encryption information of peer device */ 1583 #define BTM_LE_KEY_PID SMP_SEC_KEY_TYPE_ID /* identity key of the peer device */ 1584 #define BTM_LE_KEY_PCSRK SMP_SEC_KEY_TYPE_CSRK /* peer SRK */ 1585 #define BTM_LE_KEY_PLK SMP_SEC_KEY_TYPE_LK 1586 #define BTM_LE_KEY_LLK (SMP_SEC_KEY_TYPE_LK << 4) 1587 #define BTM_LE_KEY_LENC (SMP_SEC_KEY_TYPE_ENC << 4) /* master role security information:div */ 1588 #define BTM_LE_KEY_LID (SMP_SEC_KEY_TYPE_ID << 4) /* master device ID key */ 1589 #define BTM_LE_KEY_LCSRK (SMP_SEC_KEY_TYPE_CSRK << 4) /* local CSRK has been deliver to peer */ 1590 typedef UINT8 tBTM_LE_KEY_TYPE; 1591 1592 #define BTM_LE_AUTH_REQ_NO_BOND SMP_AUTH_NO_BOND /* 0 */ 1593 #define BTM_LE_AUTH_REQ_BOND SMP_AUTH_GEN_BOND /* 1 << 0 */ 1594 #define BTM_LE_AUTH_REQ_MITM SMP_AUTH_YN_BIT /* 1 << 2 */ 1595 typedef UINT8 tBTM_LE_AUTH_REQ; 1596 #define BTM_LE_SC_SUPPORT_BIT SMP_SC_SUPPORT_BIT /* (1 << 3) */ 1597 #define BTM_LE_KP_SUPPORT_BIT SMP_KP_SUPPORT_BIT /* (1 << 4) */ 1598 1599 #define BTM_LE_AUTH_REQ_SC_ONLY SMP_AUTH_SC_ENC_ONLY /* 1 << 3 */ 1600 #define BTM_LE_AUTH_REQ_SC_BOND SMP_AUTH_SC_GB /* 1001 */ 1601 #define BTM_LE_AUTH_REQ_SC_MITM SMP_AUTH_SC_MITM_NB /* 1100 */ 1602 #define BTM_LE_AUTH_REQ_SC_MITM_BOND SMP_AUTH_SC_MITM_GB /* 1101 */ 1603 #define BTM_LE_AUTH_REQ_MASK SMP_AUTH_MASK /* 0x1D */ 1604 1605 /* LE security level */ 1606 #define BTM_LE_SEC_NONE SMP_SEC_NONE 1607 #define BTM_LE_SEC_UNAUTHENTICATE SMP_SEC_UNAUTHENTICATE /* 1 */ 1608 #define BTM_LE_SEC_AUTHENTICATED SMP_SEC_AUTHENTICATED /* 4 */ 1609 typedef UINT8 tBTM_LE_SEC; 1610 1611 1612 typedef struct 1613 { 1614 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1615 UINT8 oob_data; /* OOB data present (locally) for the peer device */ 1616 tBTM_LE_AUTH_REQ auth_req; /* Authentication request (for local device) contain bonding and MITM info */ 1617 UINT8 max_key_size; /* max encryption key size */ 1618 tBTM_LE_KEY_TYPE init_keys; /* keys to be distributed, bit mask */ 1619 tBTM_LE_KEY_TYPE resp_keys; /* keys to be distributed, bit mask */ 1620 } tBTM_LE_IO_REQ; 1621 1622 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1623 /* data type for tBTM_LE_COMPLT */ 1624 typedef struct 1625 { 1626 UINT8 reason; 1627 UINT8 sec_level; 1628 BOOLEAN is_pair_cancel; 1629 BOOLEAN smp_over_br; 1630 }tBTM_LE_COMPLT; 1631 #endif 1632 1633 /* BLE encryption keys */ 1634 typedef struct 1635 { 1636 BT_OCTET16 ltk; 1637 BT_OCTET8 rand; 1638 UINT16 ediv; 1639 UINT8 sec_level; 1640 UINT8 key_size; 1641 }tBTM_LE_PENC_KEYS; 1642 1643 /* BLE CSRK keys */ 1644 typedef struct 1645 { 1646 UINT32 counter; 1647 BT_OCTET16 csrk; 1648 UINT8 sec_level; 1649 }tBTM_LE_PCSRK_KEYS; 1650 1651 /* BLE Encryption reproduction keys */ 1652 typedef struct 1653 { 1654 BT_OCTET16 ltk; 1655 UINT16 div; 1656 UINT8 key_size; 1657 UINT8 sec_level; 1658 }tBTM_LE_LENC_KEYS; 1659 1660 /* BLE SRK keys */ 1661 typedef struct 1662 { 1663 UINT32 counter; 1664 UINT16 div; 1665 UINT8 sec_level; 1666 BT_OCTET16 csrk; 1667 }tBTM_LE_LCSRK_KEYS; 1668 1669 typedef struct 1670 { 1671 BT_OCTET16 irk; 1672 tBLE_ADDR_TYPE addr_type; 1673 BD_ADDR static_addr; 1674 }tBTM_LE_PID_KEYS; 1675 1676 typedef union 1677 { 1678 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 1679 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 1680 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 1681 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/ 1682 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 1683 }tBTM_LE_KEY_VALUE; 1684 1685 typedef struct 1686 { 1687 tBTM_LE_KEY_TYPE key_type; 1688 tBTM_LE_KEY_VALUE *p_key_value; 1689 }tBTM_LE_KEY; 1690 1691 typedef union 1692 { 1693 tBTM_LE_IO_REQ io_req; /* BTM_LE_IO_REQ_EVT */ 1694 UINT32 key_notif; /* BTM_LE_KEY_NOTIF_EVT */ 1695 /* BTM_LE_NC_REQ_EVT */ 1696 /* no callback data for BTM_LE_KEY_REQ_EVT */ 1697 /* and BTM_LE_OOB_REQ_EVT */ 1698 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1699 tBTM_LE_COMPLT complt; /* BTM_LE_COMPLT_EVT */ 1700 tSMP_OOB_DATA_TYPE req_oob_type; 1701 #endif 1702 tBTM_LE_KEY key; 1703 } tBTM_LE_EVT_DATA; 1704 1705 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1706 ** events occur. 1707 */ 1708 typedef UINT8 (tBTM_LE_CALLBACK) (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data); 1709 1710 #define BTM_BLE_KEY_TYPE_ID 1 1711 #define BTM_BLE_KEY_TYPE_ER 2 1712 #define BTM_BLE_KEY_TYPE_COUNTER 3 //tobe obsolete 1713 1714 typedef struct 1715 { 1716 BT_OCTET16 ir; 1717 BT_OCTET16 irk; 1718 BT_OCTET16 dhk; 1719 1720 }tBTM_BLE_LOCAL_ID_KEYS; 1721 1722 typedef union 1723 { 1724 tBTM_BLE_LOCAL_ID_KEYS id_keys; 1725 BT_OCTET16 er; 1726 }tBTM_BLE_LOCAL_KEYS; 1727 1728 1729 /* New LE identity key for local device. 1730 */ 1731 typedef void (tBTM_LE_KEY_CALLBACK) (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key); 1732 1733 1734 /*************************** 1735 ** Security Manager Types 1736 ****************************/ 1737 /* Structure that applications use to register with BTM_SecRegister */ 1738 typedef struct 1739 { 1740 tBTM_AUTHORIZE_CALLBACK *p_authorize_callback; 1741 tBTM_PIN_CALLBACK *p_pin_callback; 1742 tBTM_LINK_KEY_CALLBACK *p_link_key_callback; 1743 tBTM_AUTH_COMPLETE_CALLBACK *p_auth_complete_callback; 1744 tBTM_BOND_CANCEL_CMPL_CALLBACK *p_bond_cancel_cmpl_callback; 1745 tBTM_SP_CALLBACK *p_sp_callback; 1746 #if BLE_INCLUDED == TRUE 1747 #if SMP_INCLUDED == TRUE 1748 tBTM_LE_CALLBACK *p_le_callback; 1749 #endif 1750 tBTM_LE_KEY_CALLBACK *p_le_key_callback; 1751 #endif 1752 } tBTM_APPL_INFO; 1753 1754 /* Callback function for when a link supervision timeout event occurs. 1755 ** This asynchronous event is enabled/disabled by calling BTM_RegForLstoEvt(). 1756 */ 1757 typedef void (tBTM_LSTO_CBACK) (BD_ADDR remote_bda, UINT16 timeout); 1758 1759 /***************************************************************************** 1760 ** POWER MANAGEMENT 1761 *****************************************************************************/ 1762 /**************************** 1763 ** Power Manager Constants 1764 *****************************/ 1765 /* BTM Power manager status codes */ 1766 enum 1767 { 1768 BTM_PM_STS_ACTIVE = HCI_MODE_ACTIVE, 1769 BTM_PM_STS_HOLD = HCI_MODE_HOLD, 1770 BTM_PM_STS_SNIFF = HCI_MODE_SNIFF, 1771 BTM_PM_STS_PARK = HCI_MODE_PARK, 1772 BTM_PM_STS_SSR, /* report the SSR parameters in HCI_SNIFF_SUB_RATE_EVT */ 1773 BTM_PM_STS_PENDING, /* when waiting for status from controller */ 1774 BTM_PM_STS_ERROR /* when HCI command status returns error */ 1775 }; 1776 typedef UINT8 tBTM_PM_STATUS; 1777 1778 /* BTM Power manager modes */ 1779 enum 1780 { 1781 BTM_PM_MD_ACTIVE = BTM_PM_STS_ACTIVE, 1782 BTM_PM_MD_HOLD = BTM_PM_STS_HOLD, 1783 BTM_PM_MD_SNIFF = BTM_PM_STS_SNIFF, 1784 BTM_PM_MD_PARK = BTM_PM_STS_PARK, 1785 BTM_PM_MD_FORCE = 0x10 /* OR this to force ACL link to a certain mode */ 1786 }; 1787 typedef UINT8 tBTM_PM_MODE; 1788 1789 #define BTM_PM_SET_ONLY_ID 0x80 1790 1791 /* Operation codes */ 1792 #define BTM_PM_REG_SET 1 /* The module wants to set the desired power mode */ 1793 #define BTM_PM_REG_NOTIF 2 /* The module wants to receive mode change event */ 1794 #define BTM_PM_DEREG 4 /* The module does not want to involve with PM anymore */ 1795 1796 /************************ 1797 ** Power Manager Types 1798 *************************/ 1799 typedef struct 1800 { 1801 UINT16 max; 1802 UINT16 min; 1803 UINT16 attempt; 1804 UINT16 timeout; 1805 tBTM_PM_MODE mode; 1806 } tBTM_PM_PWR_MD; 1807 1808 /************************************* 1809 ** Power Manager Callback Functions 1810 **************************************/ 1811 typedef void (tBTM_PM_STATUS_CBACK) (BD_ADDR p_bda, tBTM_PM_STATUS status, 1812 UINT16 value, UINT8 hci_status); 1813 1814 1815 /************************ 1816 ** Stored Linkkey Types 1817 *************************/ 1818 #define BTM_CB_EVT_DELETE_STORED_LINK_KEYS 4 1819 1820 typedef struct 1821 { 1822 UINT8 event; 1823 UINT8 status; 1824 UINT16 num_keys; 1825 1826 } tBTM_DELETE_STORED_LINK_KEY_COMPLETE; 1827 1828 /* MIP evnets, callbacks */ 1829 enum 1830 { 1831 BTM_MIP_MODE_CHG_EVT, 1832 BTM_MIP_DISCONNECT_EVT, 1833 BTM_MIP_PKTS_COMPL_EVT, 1834 BTM_MIP_RXDATA_EVT 1835 }; 1836 typedef UINT8 tBTM_MIP_EVT; 1837 1838 typedef struct 1839 { 1840 tBTM_MIP_EVT event; 1841 BD_ADDR bd_addr; 1842 UINT16 mip_id; 1843 } tBTM_MIP_MODE_CHANGE; 1844 1845 typedef struct 1846 { 1847 tBTM_MIP_EVT event; 1848 UINT16 mip_id; 1849 UINT8 disc_reason; 1850 } tBTM_MIP_CONN_TIMEOUT; 1851 1852 #define BTM_MIP_MAX_RX_LEN 17 1853 1854 typedef struct 1855 { 1856 tBTM_MIP_EVT event; 1857 UINT16 mip_id; 1858 UINT8 rx_len; 1859 UINT8 rx_data[BTM_MIP_MAX_RX_LEN]; 1860 } tBTM_MIP_RXDATA; 1861 1862 typedef struct 1863 { 1864 tBTM_MIP_EVT event; 1865 BD_ADDR bd_addr; 1866 UINT8 data[11]; /* data[0] shows Vender-specific device type */ 1867 } tBTM_MIP_EIR_HANDSHAKE; 1868 1869 typedef struct 1870 { 1871 tBTM_MIP_EVT event; 1872 UINT16 num_sent; /* Number of packets completed at the controller */ 1873 } tBTM_MIP_PKTS_COMPL; 1874 1875 typedef union 1876 { 1877 tBTM_MIP_EVT event; 1878 tBTM_MIP_MODE_CHANGE mod_chg; 1879 tBTM_MIP_CONN_TIMEOUT conn_tmo; 1880 tBTM_MIP_EIR_HANDSHAKE eir; 1881 tBTM_MIP_PKTS_COMPL completed; 1882 tBTM_MIP_RXDATA rxdata; 1883 } tBTM_MIP_EVENT_DATA; 1884 1885 /* MIP event callback function */ 1886 typedef void (tBTM_MIP_EVENTS_CB) (tBTM_MIP_EVT event, tBTM_MIP_EVENT_DATA data); 1887 1888 /* MIP Device query callback function */ 1889 typedef BOOLEAN (tBTM_MIP_QUERY_CB) (BD_ADDR dev_addr, UINT8 *p_mode, LINK_KEY link_key); 1890 1891 #define BTM_CONTRL_ACTIVE 1 /* ACL link on, SCO link ongoing, sniff mode */ 1892 #define BTM_CONTRL_SCAN 2 /* Scan state - paging/inquiry/trying to connect*/ 1893 #define BTM_CONTRL_IDLE 3 /* Idle state - page scan, LE advt, inquiry scan */ 1894 1895 typedef UINT8 tBTM_CONTRL_STATE; 1896 1897 /***************************************************************************** 1898 ** EXTERNAL FUNCTION DECLARATIONS 1899 *****************************************************************************/ 1900 #ifdef __cplusplus 1901 extern "C" { 1902 #endif 1903 1904 /***************************************************************************** 1905 ** DEVICE CONTROL and COMMON FUNCTIONS 1906 *****************************************************************************/ 1907 1908 /******************************************************************************* 1909 ** 1910 ** Function BTM_DeviceReset 1911 ** 1912 ** Description This function is called to reset the controller.The Callback function 1913 ** if provided is called when startup of the device has 1914 ** completed. 1915 ** 1916 ** Returns void 1917 ** 1918 *******************************************************************************/ 1919 extern void BTM_DeviceReset (tBTM_CMPL_CB *p_cb); 1920 1921 1922 /******************************************************************************* 1923 ** 1924 ** Function BTM_IsDeviceUp 1925 ** 1926 ** Description This function is called to check if the device is up. 1927 ** 1928 ** Returns TRUE if device is up, else FALSE 1929 ** 1930 *******************************************************************************/ 1931 extern BOOLEAN BTM_IsDeviceUp (void); 1932 1933 1934 /******************************************************************************* 1935 ** 1936 ** Function BTM_SetLocalDeviceName 1937 ** 1938 ** Description This function is called to set the local device name. 1939 ** 1940 ** Returns BTM_CMD_STARTED if successful, otherwise an error 1941 ** 1942 *******************************************************************************/ 1943 extern tBTM_STATUS BTM_SetLocalDeviceName (char *p_name); 1944 1945 /******************************************************************************* 1946 ** 1947 ** Function BTM_SetDeviceClass 1948 ** 1949 ** Description This function is called to set the local device class 1950 ** 1951 ** Returns BTM_SUCCESS if successful, otherwise an error 1952 ** 1953 *******************************************************************************/ 1954 extern tBTM_STATUS BTM_SetDeviceClass (DEV_CLASS dev_class); 1955 1956 1957 /******************************************************************************* 1958 ** 1959 ** Function BTM_ReadLocalDeviceName 1960 ** 1961 ** Description This function is called to read the local device name. 1962 ** 1963 ** Returns status of the operation 1964 ** If success, BTM_SUCCESS is returned and p_name points stored 1965 ** local device name 1966 ** If BTM doesn't store local device name, BTM_NO_RESOURCES is 1967 ** is returned and p_name is set to NULL 1968 ** 1969 *******************************************************************************/ 1970 extern tBTM_STATUS BTM_ReadLocalDeviceName (char **p_name); 1971 1972 /******************************************************************************* 1973 ** 1974 ** Function BTM_ReadLocalDeviceNameFromController 1975 ** 1976 ** Description Get local device name from controller. Do not use cached 1977 ** name (used to get chip-id prior to btm reset complete). 1978 ** 1979 ** Returns BTM_CMD_STARTED if successful, otherwise an error 1980 ** 1981 *******************************************************************************/ 1982 extern tBTM_STATUS BTM_ReadLocalDeviceNameFromController (tBTM_CMPL_CB *p_rln_cmpl_cback); 1983 1984 /******************************************************************************* 1985 ** 1986 ** Function BTM_ReadDeviceClass 1987 ** 1988 ** Description This function is called to read the local device class 1989 ** 1990 ** Returns pointer to the device class 1991 ** 1992 *******************************************************************************/ 1993 extern UINT8 *BTM_ReadDeviceClass (void); 1994 1995 1996 /******************************************************************************* 1997 ** 1998 ** Function BTM_ReadLocalFeatures 1999 ** 2000 ** Description This function is called to read the local features 2001 ** 2002 ** Returns pointer to the local features string 2003 ** 2004 *******************************************************************************/ 2005 extern UINT8 *BTM_ReadLocalFeatures (void); 2006 2007 /******************************************************************************* 2008 ** 2009 ** Function BTM_RegisterForDeviceStatusNotif 2010 ** 2011 ** Description This function is called to register for device status 2012 ** change notifications. 2013 ** 2014 ** Returns pointer to previous caller's callback function or NULL if first 2015 ** registration. 2016 ** 2017 *******************************************************************************/ 2018 extern tBTM_DEV_STATUS_CB *BTM_RegisterForDeviceStatusNotif (tBTM_DEV_STATUS_CB *p_cb); 2019 2020 2021 /******************************************************************************* 2022 ** 2023 ** Function BTM_RegisterForVSEvents 2024 ** 2025 ** Description This function is called to register/deregister for vendor 2026 ** specific HCI events. 2027 ** 2028 ** If is_register=TRUE, then the function will be registered; 2029 ** if is_register=FALSE, then the function will be deregistered. 2030 ** 2031 ** Returns BTM_SUCCESS if successful, 2032 ** BTM_BUSY if maximum number of callbacks have already been 2033 ** registered. 2034 ** 2035 *******************************************************************************/ 2036 extern tBTM_STATUS BTM_RegisterForVSEvents (tBTM_VS_EVT_CB *p_cb, BOOLEAN is_register); 2037 2038 2039 /******************************************************************************* 2040 ** 2041 ** Function BTM_VendorSpecificCommand 2042 ** 2043 ** Description Send a vendor specific HCI command to the controller. 2044 ** 2045 ** Returns 2046 ** BTM_SUCCESS Command sent. Does not expect command complete 2047 ** event. (command cmpl callback param is NULL) 2048 ** BTM_CMD_STARTED Command sent. Waiting for command cmpl event. 2049 ** BTM_BUSY Command not sent. Waiting for cmd cmpl event for 2050 ** prior command. 2051 ** 2052 *******************************************************************************/ 2053 extern tBTM_STATUS BTM_VendorSpecificCommand(UINT16 opcode, 2054 UINT8 param_len, 2055 UINT8 *p_param_buf, 2056 tBTM_VSC_CMPL_CB *p_cb); 2057 2058 2059 /******************************************************************************* 2060 ** 2061 ** Function BTM_AllocateSCN 2062 ** 2063 ** Description Look through the Server Channel Numbers for a free one to be 2064 ** used with an RFCOMM connection. 2065 ** 2066 ** Returns Allocated SCN number or 0 if none. 2067 ** 2068 *******************************************************************************/ 2069 extern UINT8 BTM_AllocateSCN(void); 2070 2071 /******************************************************************************* 2072 ** 2073 ** Function BTM_TryAllocateSCN 2074 ** 2075 ** Description Try to allocate a fixed server channel 2076 ** 2077 ** Returns Returns TRUE if server channel was available 2078 ** 2079 *******************************************************************************/ 2080 extern BOOLEAN BTM_TryAllocateSCN(UINT8 scn); 2081 2082 2083 /******************************************************************************* 2084 ** 2085 ** Function BTM_FreeSCN 2086 ** 2087 ** Description Free the specified SCN. 2088 ** 2089 ** Returns TRUE if successful, FALSE if SCN is not in use or invalid 2090 ** 2091 *******************************************************************************/ 2092 extern BOOLEAN BTM_FreeSCN(UINT8 scn); 2093 2094 2095 /******************************************************************************* 2096 ** 2097 ** Function BTM_SetTraceLevel 2098 ** 2099 ** Description This function sets the trace level for BTM. If called with 2100 ** a value of 0xFF, it simply returns the current trace level. 2101 ** 2102 ** Returns The new or current trace level 2103 ** 2104 *******************************************************************************/ 2105 extern UINT8 BTM_SetTraceLevel (UINT8 new_level); 2106 2107 2108 /******************************************************************************* 2109 ** 2110 ** Function BTM_WritePageTimeout 2111 ** 2112 ** Description Send HCI Wite Page Timeout. 2113 ** 2114 ** Returns 2115 ** BTM_SUCCESS Command sent. 2116 ** BTM_NO_RESOURCES If out of resources to send the command. 2117 ** 2118 *******************************************************************************/ 2119 extern tBTM_STATUS BTM_WritePageTimeout(UINT16 timeout); 2120 2121 /******************************************************************************* 2122 ** 2123 ** Function BTM_WriteVoiceSettings 2124 ** 2125 ** Description Send HCI Write Voice Settings command. 2126 ** See hcidefs.h for settings bitmask values. 2127 ** 2128 ** Returns 2129 ** BTM_SUCCESS Command sent. 2130 ** BTM_NO_RESOURCES If out of resources to send the command. 2131 ** 2132 ** 2133 *******************************************************************************/ 2134 extern tBTM_STATUS BTM_WriteVoiceSettings(UINT16 settings); 2135 2136 /******************************************************************************* 2137 ** 2138 ** Function BTM_EnableTestMode 2139 ** 2140 ** Description Send HCI the enable device under test command. 2141 ** 2142 ** Note: Controller can only be taken out of this mode by 2143 ** resetting the controller. 2144 ** 2145 ** Returns 2146 ** BTM_SUCCESS Command sent. 2147 ** BTM_NO_RESOURCES If out of resources to send the command. 2148 ** 2149 ** 2150 *******************************************************************************/ 2151 extern tBTM_STATUS BTM_EnableTestMode(void); 2152 2153 2154 /***************************************************************************** 2155 ** DEVICE DISCOVERY FUNCTIONS - Inquiry, Remote Name, Discovery, Class of Device 2156 *****************************************************************************/ 2157 2158 /******************************************************************************* 2159 ** 2160 ** Function BTM_SetDiscoverability 2161 ** 2162 ** Description This function is called to set the device into or out of 2163 ** discoverable mode. Discoverable mode means inquiry 2164 ** scans are enabled. If a value of '0' is entered for window or 2165 ** interval, the default values are used. 2166 ** 2167 ** Returns BTM_SUCCESS if successful 2168 ** BTM_BUSY if a setting of the filter is already in progress 2169 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2170 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2171 ** BTM_WRONG_MODE if the device is not up. 2172 ** 2173 *******************************************************************************/ 2174 extern tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window, 2175 UINT16 interval); 2176 2177 2178 /******************************************************************************* 2179 ** 2180 ** Function BTM_ReadDiscoverability 2181 ** 2182 ** Description This function is called to read the current discoverability 2183 ** mode of the device. 2184 ** 2185 ** Output Params: p_window - current inquiry scan duration 2186 ** p_interval - current inquiry scan interval 2187 ** 2188 ** Returns BTM_NON_DISCOVERABLE, BTM_LIMITED_DISCOVERABLE, or 2189 ** BTM_GENERAL_DISCOVERABLE 2190 ** 2191 *******************************************************************************/ 2192 extern UINT16 BTM_ReadDiscoverability (UINT16 *p_window, 2193 UINT16 *p_interval); 2194 2195 2196 /******************************************************************************* 2197 ** 2198 ** Function BTM_SetPeriodicInquiryMode 2199 ** 2200 ** Description This function is called to set the device periodic inquiry mode. 2201 ** If the duration is zero, the periodic inquiry mode is cancelled. 2202 ** 2203 ** Parameters: p_inqparms - pointer to the inquiry information 2204 ** mode - GENERAL or LIMITED inquiry 2205 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2206 ** max_resps - maximum amount of devices to search for before ending the inquiry 2207 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2208 ** BTM_FILTER_COND_BD_ADDR 2209 ** filter_cond - value for the filter (based on filter_cond_type) 2210 ** 2211 ** max_delay - maximum amount of time between successive inquiries 2212 ** min_delay - minimum amount of time between successive inquiries 2213 ** p_results_cb - callback returning pointer to results (tBTM_INQ_RESULTS) 2214 ** 2215 ** Returns BTM_CMD_STARTED if successfully started 2216 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2217 ** BTM_NO_RESOURCES if could not allocate a message buffer 2218 ** BTM_SUCCESS - if cancelling the periodic inquiry 2219 ** BTM_BUSY - if an inquiry is already active 2220 ** BTM_WRONG_MODE if the device is not up. 2221 ** 2222 *******************************************************************************/ 2223 extern tBTM_STATUS BTM_SetPeriodicInquiryMode (tBTM_INQ_PARMS *p_inqparms, 2224 UINT16 max_delay, UINT16 min_delay, 2225 tBTM_INQ_RESULTS_CB *p_results_cb); 2226 2227 2228 /******************************************************************************* 2229 ** 2230 ** Function BTM_StartInquiry 2231 ** 2232 ** Description This function is called to start an inquiry. 2233 ** 2234 ** Parameters: p_inqparms - pointer to the inquiry information 2235 ** mode - GENERAL or LIMITED inquiry 2236 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2237 ** max_resps - maximum amount of devices to search for before ending the inquiry 2238 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2239 ** BTM_FILTER_COND_BD_ADDR 2240 ** filter_cond - value for the filter (based on filter_cond_type) 2241 ** 2242 ** p_results_cb - Pointer to the callback routine which gets called 2243 ** upon receipt of an inquiry result. If this field is 2244 ** NULL, the application is not notified. 2245 ** 2246 ** p_cmpl_cb - Pointer to the callback routine which gets called 2247 ** upon completion. If this field is NULL, the 2248 ** application is not notified when completed. 2249 ** Returns tBTM_STATUS 2250 ** BTM_CMD_STARTED if successfully initiated 2251 ** BTM_BUSY if already in progress 2252 ** BTM_ILLEGAL_VALUE if parameter(s) are out of range 2253 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2254 ** BTM_WRONG_MODE if the device is not up. 2255 ** 2256 *******************************************************************************/ 2257 extern tBTM_STATUS BTM_StartInquiry (tBTM_INQ_PARMS *p_inqparms, 2258 tBTM_INQ_RESULTS_CB *p_results_cb, 2259 tBTM_CMPL_CB *p_cmpl_cb); 2260 2261 2262 /******************************************************************************* 2263 ** 2264 ** Function BTM_IsInquiryActive 2265 ** 2266 ** Description This function returns a bit mask of the current inquiry state 2267 ** 2268 ** Returns BTM_INQUIRY_INACTIVE if inactive (0) 2269 ** BTM_LIMITED_INQUIRY_ACTIVE if a limted inquiry is active 2270 ** BTM_GENERAL_INQUIRY_ACTIVE if a general inquiry is active 2271 ** BTM_PERIODIC_INQUIRY_ACTIVE if a periodic inquiry is active 2272 ** 2273 *******************************************************************************/ 2274 extern UINT16 BTM_IsInquiryActive (void); 2275 2276 2277 /******************************************************************************* 2278 ** 2279 ** Function BTM_CancelInquiry 2280 ** 2281 ** Description This function cancels an inquiry if active 2282 ** 2283 ** Returns BTM_SUCCESS if successful 2284 ** BTM_NO_RESOURCES if could not allocate a message buffer 2285 ** BTM_WRONG_MODE if the device is not up. 2286 ** 2287 *******************************************************************************/ 2288 extern tBTM_STATUS BTM_CancelInquiry(void); 2289 2290 2291 /******************************************************************************* 2292 ** 2293 ** Function BTM_CancelPeriodicInquiry 2294 ** 2295 ** Description This function cancels a periodic inquiry 2296 ** 2297 ** Returns 2298 ** BTM_NO_RESOURCES if could not allocate a message buffer 2299 ** BTM_SUCCESS - if cancelling the periodic inquiry 2300 ** BTM_WRONG_MODE if the device is not up. 2301 ** 2302 *******************************************************************************/ 2303 extern tBTM_STATUS BTM_CancelPeriodicInquiry(void); 2304 2305 2306 /******************************************************************************* 2307 ** 2308 ** Function BTM_SetConnectability 2309 ** 2310 ** Description This function is called to set the device into or out of 2311 ** connectable mode. Discoverable mode means page scans enabled. 2312 ** 2313 ** Returns BTM_SUCCESS if successful 2314 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2315 ** BTM_NO_RESOURCES if could not allocate a message buffer 2316 ** BTM_WRONG_MODE if the device is not up. 2317 ** 2318 *******************************************************************************/ 2319 extern tBTM_STATUS BTM_SetConnectability (UINT16 page_mode, UINT16 window, 2320 UINT16 interval); 2321 2322 2323 /******************************************************************************* 2324 ** 2325 ** Function BTM_ReadConnectability 2326 ** 2327 ** Description This function is called to read the current discoverability 2328 ** mode of the device. 2329 ** Output Params p_window - current page scan duration 2330 ** p_interval - current time between page scans 2331 ** 2332 ** Returns BTM_NON_CONNECTABLE or BTM_CONNECTABLE 2333 ** 2334 *******************************************************************************/ 2335 extern UINT16 BTM_ReadConnectability (UINT16 *p_window, UINT16 *p_interval); 2336 2337 2338 /******************************************************************************* 2339 ** 2340 ** Function BTM_SetInquiryMode 2341 ** 2342 ** Description This function is called to set standard, with RSSI 2343 ** mode or extended of the inquiry for local device. 2344 ** 2345 ** Input Params: BTM_INQ_RESULT_STANDARD, BTM_INQ_RESULT_WITH_RSSI or 2346 ** BTM_INQ_RESULT_EXTENDED 2347 ** 2348 ** Returns BTM_SUCCESS if successful 2349 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2350 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2351 ** BTM_WRONG_MODE if the device is not up. 2352 ** 2353 *******************************************************************************/ 2354 extern tBTM_STATUS BTM_SetInquiryMode (UINT8 mode); 2355 2356 /******************************************************************************* 2357 ** 2358 ** Function BTM_SetInquiryScanType 2359 ** 2360 ** Description This function is called to set the iquiry scan-type to 2361 ** standard or interlaced. 2362 ** 2363 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2364 ** 2365 ** Returns BTM_SUCCESS if successful 2366 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2367 ** BTM_WRONG_MODE if the device is not up. 2368 ** 2369 *******************************************************************************/ 2370 extern tBTM_STATUS BTM_SetInquiryScanType (UINT16 scan_type); 2371 2372 /******************************************************************************* 2373 ** 2374 ** Function BTM_SetPageScanType 2375 ** 2376 ** Description This function is called to set the page scan-type to 2377 ** standard or interlaced. 2378 ** 2379 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2380 ** 2381 ** Returns BTM_SUCCESS if successful 2382 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2383 ** BTM_WRONG_MODE if the device is not up. 2384 ** 2385 *******************************************************************************/ 2386 2387 extern tBTM_STATUS BTM_SetPageScanType (UINT16 scan_type); 2388 2389 /******************************************************************************* 2390 ** 2391 ** Function BTM_ReadRemoteDeviceName 2392 ** 2393 ** Description This function initiates a remote device HCI command to the 2394 ** controller and calls the callback when the process has completed. 2395 ** 2396 ** Input Params: remote_bda - device address of name to retrieve 2397 ** p_cb - callback function called when BTM_CMD_STARTED 2398 ** is returned. 2399 ** A pointer to tBTM_REMOTE_DEV_NAME is passed to the 2400 ** callback. 2401 ** 2402 ** Returns 2403 ** BTM_CMD_STARTED is returned if the request was successfully sent 2404 ** to HCI. 2405 ** BTM_BUSY if already in progress 2406 ** BTM_UNKNOWN_ADDR if device address is bad 2407 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2408 ** BTM_WRONG_MODE if the device is not up. 2409 ** 2410 *******************************************************************************/ 2411 extern tBTM_STATUS BTM_ReadRemoteDeviceName (BD_ADDR remote_bda, 2412 tBTM_CMPL_CB *p_cb, 2413 tBT_TRANSPORT transport); 2414 2415 2416 /******************************************************************************* 2417 ** 2418 ** Function BTM_CancelRemoteDeviceName 2419 ** 2420 ** Description This function initiates the cancel request for the specified 2421 ** remote device. 2422 ** 2423 ** Input Params: None 2424 ** 2425 ** Returns 2426 ** BTM_CMD_STARTED is returned if the request was successfully sent 2427 ** to HCI. 2428 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2429 ** BTM_WRONG_MODE if there is not an active remote name request. 2430 ** 2431 *******************************************************************************/ 2432 extern tBTM_STATUS BTM_CancelRemoteDeviceName (void); 2433 2434 /******************************************************************************* 2435 ** 2436 ** Function BTM_ReadRemoteVersion 2437 ** 2438 ** Description This function is called to read a remote device's version 2439 ** 2440 ** Returns BTM_SUCCESS if successful, otherwise an error 2441 ** 2442 *******************************************************************************/ 2443 extern tBTM_STATUS BTM_ReadRemoteVersion (BD_ADDR addr, 2444 UINT8 *lmp_version, 2445 UINT16 *manufacturer, 2446 UINT16 *lmp_sub_version); 2447 2448 /******************************************************************************* 2449 ** 2450 ** Function BTM_ReadRemoteFeatures 2451 ** 2452 ** Description This function is called to read a remote device's 2453 ** supported features mask (features mask located at page 0) 2454 ** 2455 ** Note: The size of device features mask page is 2456 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2457 ** 2458 ** Returns pointer to the remote supported features mask 2459 ** 2460 *******************************************************************************/ 2461 extern UINT8 *BTM_ReadRemoteFeatures (BD_ADDR addr); 2462 2463 /******************************************************************************* 2464 ** 2465 ** Function BTM_ReadRemoteExtendedFeatures 2466 ** 2467 ** Description This function is called to read a specific extended features 2468 ** page of the remote device 2469 ** 2470 ** Note1: The size of device features mask page is 2471 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2472 ** Note2: The valid device features mask page number depends on 2473 ** the remote device capabilities. It is expected to be in the 2474 ** range [0 - BTM_EXT_FEATURES_PAGE_MAX]. 2475 2476 ** Returns pointer to the remote extended features mask 2477 ** or NULL if page_number is not valid 2478 ** 2479 *******************************************************************************/ 2480 extern UINT8 *BTM_ReadRemoteExtendedFeatures (BD_ADDR addr, UINT8 page_number); 2481 2482 /******************************************************************************* 2483 ** 2484 ** Function BTM_ReadNumberRemoteFeaturesPages 2485 ** 2486 ** Description This function is called to retrieve the number of feature pages 2487 ** read from the remote device 2488 ** 2489 ** Returns number of features pages read from the remote device 2490 ** 2491 *******************************************************************************/ 2492 extern UINT8 BTM_ReadNumberRemoteFeaturesPages (BD_ADDR addr); 2493 2494 /******************************************************************************* 2495 ** 2496 ** Function BTM_ReadAllRemoteFeatures 2497 ** 2498 ** Description This function is called to read all features of the remote device 2499 ** 2500 ** Returns pointer to the byte[0] of the page[0] of the remote device 2501 ** feature mask. 2502 ** 2503 ** Note: the function returns the pointer to the array of the size 2504 ** BTM_FEATURE_BYTES_PER_PAGE * (BTM_EXT_FEATURES_PAGE_MAX + 1). 2505 ** 2506 *******************************************************************************/ 2507 extern UINT8 *BTM_ReadAllRemoteFeatures (BD_ADDR addr); 2508 2509 /******************************************************************************* 2510 ** 2511 ** Function BTM_InqDbRead 2512 ** 2513 ** Description This function looks through the inquiry database for a match 2514 ** based on Bluetooth Device Address. This is the application's 2515 ** interface to get the inquiry details of a specific BD address. 2516 ** 2517 ** Returns pointer to entry, or NULL if not found 2518 ** 2519 *******************************************************************************/ 2520 extern tBTM_INQ_INFO *BTM_InqDbRead (BD_ADDR p_bda); 2521 2522 2523 /******************************************************************************* 2524 ** 2525 ** Function BTM_InqDbFirst 2526 ** 2527 ** Description This function looks through the inquiry database for the first 2528 ** used entry, and returns that. This is used in conjunction with 2529 ** BTM_InqDbNext by applications as a way to walk through the 2530 ** inquiry database. 2531 ** 2532 ** Returns pointer to first in-use entry, or NULL if DB is empty 2533 ** 2534 *******************************************************************************/ 2535 extern tBTM_INQ_INFO *BTM_InqDbFirst (void); 2536 2537 2538 /******************************************************************************* 2539 ** 2540 ** Function BTM_InqDbNext 2541 ** 2542 ** Description This function looks through the inquiry database for the next 2543 ** used entry, and returns that. If the input parameter is NULL, 2544 ** the first entry is returned. 2545 ** 2546 ** Returns pointer to next in-use entry, or NULL if no more found. 2547 ** 2548 *******************************************************************************/ 2549 extern tBTM_INQ_INFO *BTM_InqDbNext (tBTM_INQ_INFO *p_cur); 2550 2551 2552 /******************************************************************************* 2553 ** 2554 ** Function BTM_ClearInqDb 2555 ** 2556 ** Description This function is called to clear out a device or all devices 2557 ** from the inquiry database. 2558 ** 2559 ** Parameter p_bda - (input) BD_ADDR -> Address of device to clear 2560 ** (NULL clears all entries) 2561 ** 2562 ** Returns BTM_BUSY if an inquiry, get remote name, or event filter 2563 ** is active, otherwise BTM_SUCCESS 2564 ** 2565 *******************************************************************************/ 2566 extern tBTM_STATUS BTM_ClearInqDb (BD_ADDR p_bda); 2567 2568 /******************************************************************************* 2569 ** 2570 ** Function BTM_ReadInquiryRspTxPower 2571 ** 2572 ** Description This command will read the inquiry Transmit Power level used 2573 ** to transmit the FHS and EIR data packets. 2574 ** This can be used directly in the Tx Power Level EIR data type. 2575 ** 2576 ** Returns BTM_SUCCESS if successful 2577 ** 2578 *******************************************************************************/ 2579 extern tBTM_STATUS BTM_ReadInquiryRspTxPower (tBTM_CMPL_CB *p_cb); 2580 2581 /******************************************************************************* 2582 ** 2583 ** Function BTM_StartDiscovery 2584 ** 2585 ** Description This function is called by an application (or profile) 2586 ** when it wants to trigger an service discovery using the 2587 ** BTM's discovery database. 2588 ** 2589 ** Returns tBTM_STATUS 2590 ** BTM_CMD_STARTED if the discovery was initiated 2591 ** BTM_BUSY if one is already in progress 2592 ** BTM_UNKNOWN_ADDR if no addresses are in the INQ DB 2593 ** BTM_ERR_PROCESSING if err initiating the command 2594 ** 2595 *******************************************************************************/ 2596 extern tBTM_STATUS BTM_StartDiscovery (tBTM_CMPL_CB *p_cmpl_cb, 2597 BD_ADDR_PTR p_rem_addr); 2598 2599 2600 /******************************************************************************* 2601 ** 2602 ** Function BTM_FindAttribute 2603 ** 2604 ** Description This function is called by an application (or profile) 2605 ** when it wants to see if an attribute exists in the BTM 2606 ** discovery database. 2607 ** 2608 ** Returns Pointer to matching record, or NULL 2609 ** 2610 *******************************************************************************/ 2611 extern tSDP_DISC_REC *BTM_FindAttribute (UINT16 attr_id, 2612 tSDP_DISC_REC *p_start_rec); 2613 2614 2615 /******************************************************************************* 2616 ** 2617 ** Function BTM_FindService 2618 ** 2619 ** Description This function is called by an application (or profile) 2620 ** when it wants to see if a service exists in the BTM 2621 ** discovery database. 2622 ** 2623 ** Returns Pointer to matching record, or NULL 2624 ** 2625 *******************************************************************************/ 2626 extern tSDP_DISC_REC *BTM_FindService (UINT16 service_uuid, 2627 tSDP_DISC_REC *p_start_rec); 2628 2629 2630 /******************************************************************************* 2631 ** 2632 ** Function BTM_SetDiscoveryParams 2633 ** 2634 ** Description This function is called to set the BTM default discovery parameters. 2635 ** These UUID and attribute filters are used during the call to 2636 ** BTM_StartDiscovery. 2637 ** 2638 ** Returns void 2639 ** 2640 *******************************************************************************/ 2641 extern void BTM_SetDiscoveryParams (UINT16 num_uuid, tSDP_UUID *p_uuid_list, 2642 UINT16 num_attr, UINT16 *p_attr_list); 2643 2644 2645 /***************************************************************************** 2646 ** ACL CHANNEL MANAGEMENT FUNCTIONS 2647 *****************************************************************************/ 2648 /******************************************************************************* 2649 ** 2650 ** Function BTM_SetLinkPolicy 2651 ** 2652 ** Description Create and send HCI "Write Policy Set" command 2653 ** 2654 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2655 ** 2656 *******************************************************************************/ 2657 extern tBTM_STATUS BTM_SetLinkPolicy (BD_ADDR remote_bda, 2658 UINT16 *settings); 2659 2660 /******************************************************************************* 2661 ** 2662 ** Function BTM_SetDefaultLinkPolicy 2663 ** 2664 ** Description Set the default value for HCI "Write Policy Set" command 2665 ** to use when an ACL link is created. 2666 ** 2667 ** Returns void 2668 ** 2669 *******************************************************************************/ 2670 extern void BTM_SetDefaultLinkPolicy (UINT16 settings); 2671 2672 2673 /******************************************************************************* 2674 ** 2675 ** Function BTM_SetDefaultLinkSuperTout 2676 ** 2677 ** Description Set the default value for HCI "Write Link Supervision Timeout" 2678 ** command to use when an ACL link is created. 2679 ** 2680 ** Returns void 2681 ** 2682 *******************************************************************************/ 2683 extern void BTM_SetDefaultLinkSuperTout (UINT16 timeout); 2684 2685 2686 /******************************************************************************* 2687 ** 2688 ** Function BTM_SetLinkSuperTout 2689 ** 2690 ** Description Create and send HCI "Write Link Supervision Timeout" command 2691 ** 2692 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2693 ** 2694 *******************************************************************************/ 2695 extern tBTM_STATUS BTM_SetLinkSuperTout (BD_ADDR remote_bda, 2696 UINT16 timeout); 2697 /******************************************************************************* 2698 ** 2699 ** Function BTM_GetLinkSuperTout 2700 ** 2701 ** Description Read the link supervision timeout value of the connection 2702 ** 2703 ** Returns status of the operation 2704 ** 2705 *******************************************************************************/ 2706 extern tBTM_STATUS BTM_GetLinkSuperTout (BD_ADDR remote_bda, 2707 UINT16 *p_timeout); 2708 2709 /******************************************************************************* 2710 ** 2711 ** Function BTM_IsAclConnectionUp 2712 ** 2713 ** Description This function is called to check if an ACL connection exists 2714 ** to a specific remote BD Address. 2715 ** 2716 ** Returns TRUE if connection is up, else FALSE. 2717 ** 2718 *******************************************************************************/ 2719 extern BOOLEAN BTM_IsAclConnectionUp (BD_ADDR remote_bda, tBT_TRANSPORT transport); 2720 2721 2722 /******************************************************************************* 2723 ** 2724 ** Function BTM_GetRole 2725 ** 2726 ** Description This function is called to get the role of the local device 2727 ** for the ACL connection with the specified remote device 2728 ** 2729 ** Returns BTM_SUCCESS if connection exists. 2730 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 2731 ** 2732 *******************************************************************************/ 2733 extern tBTM_STATUS BTM_GetRole (BD_ADDR remote_bd_addr, UINT8 *p_role); 2734 2735 2736 2737 /******************************************************************************* 2738 ** 2739 ** Function BTM_SwitchRole 2740 ** 2741 ** Description This function is called to switch role between master and 2742 ** slave. If role is already set it will do nothing. If the 2743 ** command was initiated, the callback function is called upon 2744 ** completion. 2745 ** 2746 ** Returns BTM_SUCCESS if already in specified role. 2747 ** BTM_CMD_STARTED if command issued to controller. 2748 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 2749 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 2750 ** BTM_MODE_UNSUPPORTED if local device does not support role switching 2751 ** 2752 *******************************************************************************/ 2753 extern tBTM_STATUS BTM_SwitchRole (BD_ADDR remote_bd_addr, 2754 UINT8 new_role, 2755 tBTM_CMPL_CB *p_cb); 2756 2757 /******************************************************************************* 2758 ** 2759 ** Function BTM_ReadRSSI 2760 ** 2761 ** Description This function is called to read the link policy settings. 2762 ** The address of link policy results are returned in the callback. 2763 ** (tBTM_RSSI_RESULTS) 2764 ** 2765 ** Returns BTM_CMD_STARTED if command issued to controller. 2766 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 2767 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 2768 ** BTM_BUSY if command is already in progress 2769 ** 2770 *******************************************************************************/ 2771 extern tBTM_STATUS BTM_ReadRSSI (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 2772 2773 2774 /******************************************************************************* 2775 ** 2776 ** Function BTM_ReadTxPower 2777 ** 2778 ** Description This function is called to read the current connection 2779 ** TX power of the connection. The TX power level results 2780 ** are returned in the callback. 2781 ** (tBTM_RSSI_RESULTS) 2782 ** 2783 ** Returns BTM_CMD_STARTED if command issued to controller. 2784 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 2785 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 2786 ** BTM_BUSY if command is already in progress 2787 ** 2788 *******************************************************************************/ 2789 extern tBTM_STATUS BTM_ReadTxPower (BD_ADDR remote_bda, 2790 tBT_TRANSPORT transport, tBTM_CMPL_CB *p_cb); 2791 2792 /******************************************************************************* 2793 ** 2794 ** Function BTM_ReadLinkQuality 2795 ** 2796 ** Description This function is called to read the link quality. 2797 ** The value of the link quality is returned in the callback. 2798 ** (tBTM_LINK_QUALITY_RESULTS) 2799 ** 2800 ** Returns BTM_CMD_STARTED if command issued to controller. 2801 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 2802 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 2803 ** BTM_BUSY if command is already in progress 2804 ** 2805 *******************************************************************************/ 2806 extern tBTM_STATUS BTM_ReadLinkQuality (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 2807 2808 /******************************************************************************* 2809 ** 2810 ** Function BTM_RegBusyLevelNotif 2811 ** 2812 ** Description This function is called to register a callback to receive 2813 ** busy level change events. 2814 ** 2815 ** Returns BTM_SUCCESS if successfully registered, otherwise error 2816 ** 2817 *******************************************************************************/ 2818 extern tBTM_STATUS BTM_RegBusyLevelNotif (tBTM_BL_CHANGE_CB *p_cb, UINT8 *p_level, 2819 tBTM_BL_EVENT_MASK evt_mask); 2820 2821 /******************************************************************************* 2822 ** 2823 ** Function BTM_AclRegisterForChanges 2824 ** 2825 ** Description This function is called to register a callback to receive 2826 ** ACL database change events, i.e. new connection or removed. 2827 ** 2828 ** Returns BTM_SUCCESS if successfully initiated, otherwise error 2829 ** 2830 *******************************************************************************/ 2831 extern tBTM_STATUS BTM_AclRegisterForChanges (tBTM_ACL_DB_CHANGE_CB *p_cb); 2832 2833 /******************************************************************************* 2834 ** 2835 ** Function BTM_GetNumAclLinks 2836 ** 2837 ** Description This function is called to count the number of 2838 ** ACL links that are active. 2839 ** 2840 ** Returns UINT16 Number of active ACL links 2841 ** 2842 *******************************************************************************/ 2843 extern UINT16 BTM_GetNumAclLinks (void); 2844 2845 /******************************************************************************* 2846 ** 2847 ** Function BTM_SetQoS 2848 ** 2849 ** Description This function is called to setup QoS 2850 ** 2851 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2852 ** 2853 *******************************************************************************/ 2854 extern tBTM_STATUS BTM_SetQoS(BD_ADDR bd, FLOW_SPEC *p_flow, 2855 tBTM_CMPL_CB *p_cb); 2856 2857 2858 /***************************************************************************** 2859 ** (e)SCO CHANNEL MANAGEMENT FUNCTIONS 2860 *****************************************************************************/ 2861 /******************************************************************************* 2862 ** 2863 ** Function BTM_CreateSco 2864 ** 2865 ** Description This function is called to create an SCO connection. If the 2866 ** "is_orig" flag is TRUE, the connection will be originated, 2867 ** otherwise BTM will wait for the other side to connect. 2868 ** 2869 ** Returns BTM_UNKNOWN_ADDR if the ACL connection is not up 2870 ** BTM_BUSY if another SCO being set up to 2871 ** the same BD address 2872 ** BTM_NO_RESOURCES if the max SCO limit has been reached 2873 ** BTM_CMD_STARTED if the connection establishment is started. 2874 ** In this case, "*p_sco_inx" is filled in 2875 ** with the sco index used for the connection. 2876 ** 2877 *******************************************************************************/ 2878 extern tBTM_STATUS BTM_CreateSco (BD_ADDR remote_bda, BOOLEAN is_orig, 2879 UINT16 pkt_types, UINT16 *p_sco_inx, 2880 tBTM_SCO_CB *p_conn_cb, 2881 tBTM_SCO_CB *p_disc_cb); 2882 2883 2884 /******************************************************************************* 2885 ** 2886 ** Function BTM_RemoveSco 2887 ** 2888 ** Description This function is called to remove a specific SCO connection. 2889 ** 2890 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2891 ** 2892 *******************************************************************************/ 2893 extern tBTM_STATUS BTM_RemoveSco (UINT16 sco_inx); 2894 2895 2896 /******************************************************************************* 2897 ** 2898 ** Function BTM_SetScoPacketTypes 2899 ** 2900 ** Description This function is called to set the packet types used for 2901 ** a specific SCO connection, 2902 ** 2903 ** Parameters pkt_types - One or more of the following 2904 ** BTM_SCO_PKT_TYPES_MASK_HV1 2905 ** BTM_SCO_PKT_TYPES_MASK_HV2 2906 ** BTM_SCO_PKT_TYPES_MASK_HV3 2907 ** BTM_SCO_PKT_TYPES_MASK_EV3 2908 ** BTM_SCO_PKT_TYPES_MASK_EV4 2909 ** BTM_SCO_PKT_TYPES_MASK_EV5 2910 ** 2911 ** BTM_SCO_LINK_ALL_MASK - enables all supported types 2912 ** 2913 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2914 ** 2915 *******************************************************************************/ 2916 extern tBTM_STATUS BTM_SetScoPacketTypes (UINT16 sco_inx, UINT16 pkt_types); 2917 2918 2919 /******************************************************************************* 2920 ** 2921 ** Function BTM_ReadScoPacketTypes 2922 ** 2923 ** Description This function is read the packet types used for a specific 2924 ** SCO connection. 2925 ** 2926 ** Returns One or more of the following (bitmask) 2927 ** BTM_SCO_PKT_TYPES_MASK_HV1 2928 ** BTM_SCO_PKT_TYPES_MASK_HV2 2929 ** BTM_SCO_PKT_TYPES_MASK_HV3 2930 ** BTM_SCO_PKT_TYPES_MASK_EV3 2931 ** BTM_SCO_PKT_TYPES_MASK_EV4 2932 ** BTM_SCO_PKT_TYPES_MASK_EV5 2933 ** 2934 ** Returns packet types supported for the connection 2935 ** 2936 *******************************************************************************/ 2937 extern UINT16 BTM_ReadScoPacketTypes (UINT16 sco_inx); 2938 2939 2940 /******************************************************************************* 2941 ** 2942 ** Function BTM_ReadDeviceScoPacketTypes 2943 ** 2944 ** Description This function is read the SCO packet types that 2945 ** the device supports. 2946 ** 2947 ** Returns packet types supported by the device. 2948 ** 2949 *******************************************************************************/ 2950 extern UINT16 BTM_ReadDeviceScoPacketTypes (void); 2951 2952 2953 /******************************************************************************* 2954 ** 2955 ** Function BTM_ReadScoHandle 2956 ** 2957 ** Description This function is used to read the HCI handle used for a specific 2958 ** SCO connection, 2959 ** 2960 ** Returns handle for the connection, or 0xFFFF if invalid SCO index. 2961 ** 2962 *******************************************************************************/ 2963 extern UINT16 BTM_ReadScoHandle (UINT16 sco_inx); 2964 2965 2966 /******************************************************************************* 2967 ** 2968 ** Function BTM_ReadScoBdAddr 2969 ** 2970 ** Description This function is read the remote BD Address for a specific 2971 ** SCO connection, 2972 ** 2973 ** Returns pointer to BD address or NULL if not known 2974 ** 2975 *******************************************************************************/ 2976 extern UINT8 *BTM_ReadScoBdAddr (UINT16 sco_inx); 2977 2978 2979 /******************************************************************************* 2980 ** 2981 ** Function BTM_ReadScoDiscReason 2982 ** 2983 ** Description This function is returns the reason why an (e)SCO connection 2984 ** has been removed. It contains the value until read, or until 2985 ** another (e)SCO connection has disconnected. 2986 ** 2987 ** Returns HCI reason or BTM_INVALID_SCO_DISC_REASON if not set. 2988 ** 2989 *******************************************************************************/ 2990 extern UINT16 BTM_ReadScoDiscReason (void); 2991 2992 2993 /******************************************************************************* 2994 ** 2995 ** Function BTM_SetEScoMode 2996 ** 2997 ** Description This function sets up the negotiated parameters for SCO or 2998 ** eSCO, and sets as the default mode used for calls to 2999 ** BTM_CreateSco. It can be called only when there are no 3000 ** active (e)SCO links. 3001 ** 3002 ** Returns BTM_SUCCESS if the successful. 3003 ** BTM_BUSY if there are one or more active (e)SCO links. 3004 ** 3005 *******************************************************************************/ 3006 extern tBTM_STATUS BTM_SetEScoMode (tBTM_SCO_TYPE sco_mode, 3007 tBTM_ESCO_PARAMS *p_parms); 3008 3009 /******************************************************************************* 3010 ** 3011 ** Function BTM_SetWBSCodec 3012 ** 3013 ** Description This function sends command to the controller to setup 3014 ** WBS codec for the upcoming eSCO connection. 3015 ** 3016 ** Returns BTM_SUCCESS. 3017 ** 3018 ** 3019 *******************************************************************************/ 3020 extern tBTM_STATUS BTM_SetWBSCodec (tBTM_SCO_CODEC_TYPE codec_type); 3021 3022 /******************************************************************************* 3023 ** 3024 ** Function BTM_RegForEScoEvts 3025 ** 3026 ** Description This function registers a SCO event callback with the 3027 ** specified instance. It should be used to received 3028 ** connection indication events and change of link parameter 3029 ** events. 3030 ** 3031 ** Returns BTM_SUCCESS if the successful. 3032 ** BTM_ILLEGAL_VALUE if there is an illegal sco_inx 3033 ** 3034 *******************************************************************************/ 3035 extern tBTM_STATUS BTM_RegForEScoEvts (UINT16 sco_inx, 3036 tBTM_ESCO_CBACK *p_esco_cback); 3037 3038 /******************************************************************************* 3039 ** 3040 ** Function BTM_ReadEScoLinkParms 3041 ** 3042 ** Description This function returns the current eSCO link parameters for 3043 ** the specified handle. This can be called anytime a connection 3044 ** is active, but is typically called after receiving the SCO 3045 ** opened callback. 3046 ** 3047 ** Note: If called over a 1.1 controller, only the packet types 3048 ** field has meaning. 3049 ** Note: If the upper layer doesn't know the current sco index, 3050 ** BTM_FIRST_ACTIVE_SCO_INDEX can be used as the first parameter to 3051 ** find the first active SCO index 3052 ** 3053 ** Returns BTM_SUCCESS if returned data is valid connection. 3054 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3055 ** BTM_MODE_UNSUPPORTED if local controller does not support 3056 ** 1.2 specification. 3057 ** 3058 *******************************************************************************/ 3059 extern tBTM_STATUS BTM_ReadEScoLinkParms (UINT16 sco_inx, 3060 tBTM_ESCO_DATA *p_parms); 3061 3062 /******************************************************************************* 3063 ** 3064 ** Function BTM_ChangeEScoLinkParms 3065 ** 3066 ** Description This function requests renegotiation of the parameters on 3067 ** the current eSCO Link. If any of the changes are accepted 3068 ** by the controllers, the BTM_ESCO_CHG_EVT event is sent in 3069 ** the tBTM_ESCO_CBACK function with the current settings of 3070 ** the link. The callback is registered through the call to 3071 ** BTM_SetEScoMode. 3072 ** 3073 ** 3074 ** Returns BTM_CMD_STARTED if command is successfully initiated. 3075 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3076 ** BTM_NO_RESOURCES - not enough resources to initiate command. 3077 ** BTM_MODE_UNSUPPORTED if local controller does not support 3078 ** 1.2 specification. 3079 ** 3080 *******************************************************************************/ 3081 extern tBTM_STATUS BTM_ChangeEScoLinkParms (UINT16 sco_inx, 3082 tBTM_CHG_ESCO_PARAMS *p_parms); 3083 3084 /******************************************************************************* 3085 ** 3086 ** Function BTM_EScoConnRsp 3087 ** 3088 ** Description This function is called upon receipt of an (e)SCO connection 3089 ** request event (BTM_ESCO_CONN_REQ_EVT) to accept or reject 3090 ** the request. Parameters used to negotiate eSCO links. 3091 ** If p_parms is NULL, then values set through BTM_SetEScoMode 3092 ** are used. 3093 ** If the link type of the incoming request is SCO, then only 3094 ** the tx_bw, max_latency, content format, and packet_types are 3095 ** valid. The hci_status parameter should be 3096 ** ([0x0] to accept, [0x0d..0x0f] to reject) 3097 ** 3098 ** 3099 ** Returns void 3100 ** 3101 *******************************************************************************/ 3102 extern void BTM_EScoConnRsp (UINT16 sco_inx, UINT8 hci_status, 3103 tBTM_ESCO_PARAMS *p_parms); 3104 3105 /******************************************************************************* 3106 ** 3107 ** Function BTM_GetNumScoLinks 3108 ** 3109 ** Description This function returns the number of active SCO links. 3110 ** 3111 ** Returns UINT8 3112 ** 3113 *******************************************************************************/ 3114 extern UINT8 BTM_GetNumScoLinks (void); 3115 3116 /***************************************************************************** 3117 ** SECURITY MANAGEMENT FUNCTIONS 3118 *****************************************************************************/ 3119 /******************************************************************************* 3120 ** 3121 ** Function BTM_SecRegister 3122 ** 3123 ** Description Application manager calls this function to register for 3124 ** security services. There can be one and only one application 3125 ** saving link keys. BTM allows only first registration. 3126 ** 3127 ** Returns TRUE if registered OK, else FALSE 3128 ** 3129 *******************************************************************************/ 3130 extern BOOLEAN BTM_SecRegister (tBTM_APPL_INFO *p_cb_info); 3131 3132 /******************************************************************************* 3133 ** 3134 ** Function BTM_SecRegisterLinkKeyNotificationCallback 3135 ** 3136 ** Description Profiles can register to be notified when a new Link Key 3137 ** is generated per connection. 3138 ** 3139 ** Returns TRUE if registered OK, else FALSE 3140 ** 3141 *******************************************************************************/ 3142 extern BOOLEAN BTM_SecRegisterLinkKeyNotificationCallback( 3143 tBTM_LINK_KEY_CALLBACK *p_callback); 3144 3145 /******************************************************************************* 3146 ** 3147 ** Function BTM_SecAddRmtNameNotifyCallback 3148 ** 3149 ** Description Profiles can register to be notified when name of the 3150 ** remote device is resolved (up to BTM_SEC_MAX_RMT_NAME_CALLBACKS). 3151 ** 3152 ** Returns TRUE if registered OK, else FALSE 3153 ** 3154 *******************************************************************************/ 3155 extern BOOLEAN BTM_SecAddRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback); 3156 3157 3158 /******************************************************************************* 3159 ** 3160 ** Function BTM_SecDeleteRmtNameNotifyCallback 3161 ** 3162 ** Description A profile can deregister notification when a new Link Key 3163 ** is generated per connection. 3164 ** 3165 ** Returns TRUE if OK, else FALSE 3166 ** 3167 *******************************************************************************/ 3168 extern BOOLEAN BTM_SecDeleteRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback); 3169 3170 /******************************************************************************* 3171 ** 3172 ** Function BTM_GetSecurityFlags 3173 ** 3174 ** Description Get security flags for the device 3175 ** 3176 ** Returns BOOLEAN TRUE or FALSE is device found 3177 ** 3178 *******************************************************************************/ 3179 extern BOOLEAN BTM_GetSecurityFlags (BD_ADDR bd_addr, UINT8 * p_sec_flags); 3180 3181 /******************************************************************************* 3182 ** 3183 ** Function BTM_GetSecurityFlagsByTransport 3184 ** 3185 ** Description Get security flags for the device on a particular transport 3186 ** 3187 ** Parameters bd_addr: BD address of remote device 3188 ** p_sec_flags : Out parameter to be filled with security flags for the connection 3189 ** transport : Physical transport of the connection (BR/EDR or LE) 3190 ** 3191 ** Returns BOOLEAN TRUE or FALSE is device found 3192 ** 3193 *******************************************************************************/ 3194 extern BOOLEAN BTM_GetSecurityFlagsByTransport (BD_ADDR bd_addr, 3195 UINT8 * p_sec_flags, tBT_TRANSPORT transport); 3196 3197 /******************************************************************************* 3198 ** 3199 ** Function BTM_ReadTrustedMask 3200 ** 3201 ** Description Get trusted mask for the device 3202 ** 3203 ** Returns NULL, if the device record is not found. 3204 ** otherwise, the trusted mask 3205 ** 3206 *******************************************************************************/ 3207 extern UINT32 * BTM_ReadTrustedMask (BD_ADDR bd_addr); 3208 3209 /******************************************************************************* 3210 ** 3211 ** Function BTM_SetPinType 3212 ** 3213 ** Description Set PIN type for the device. 3214 ** 3215 ** Returns void 3216 ** 3217 *******************************************************************************/ 3218 extern void BTM_SetPinType (UINT8 pin_type, PIN_CODE pin_code, UINT8 pin_code_len); 3219 3220 3221 /******************************************************************************* 3222 ** 3223 ** Function BTM_SetPairableMode 3224 ** 3225 ** Description Enable or disable pairing 3226 ** 3227 ** Parameters allow_pairing - (TRUE or FALSE) whether or not the device 3228 ** allows pairing. 3229 ** connect_only_paired - (TRUE or FALSE) whether or not to 3230 ** only allow paired devices to connect. 3231 ** 3232 ** Returns void 3233 ** 3234 *******************************************************************************/ 3235 extern void BTM_SetPairableMode (BOOLEAN allow_pairing, BOOLEAN connect_only_paired); 3236 3237 /******************************************************************************* 3238 ** 3239 ** Function BTM_SetSecureConnectionsOnly 3240 ** 3241 ** Description Enable or disable default treatment for Mode 4 Level 0 services 3242 ** 3243 ** Parameter secure_connections_only_mode - (TRUE or FALSE) 3244 ** TRUE means that the device should treat Mode 4 Level 0 services as 3245 ** services of other levels. 3246 ** FALSE means that the device should provide default treatment for 3247 ** Mode 4 Level 0 services. 3248 ** 3249 ** Returns void 3250 ** 3251 *******************************************************************************/ 3252 extern void BTM_SetSecureConnectionsOnly (BOOLEAN secure_connections_only_mode); 3253 3254 /******************************************************************************* 3255 ** 3256 ** Function BTM_SetSecurityLevel 3257 ** 3258 ** Description Register service security level with Security Manager. Each 3259 ** service must register its requirements regardless of the 3260 ** security level that is used. This API is called once for originators 3261 ** nad again for acceptors of connections. 3262 ** 3263 ** Returns TRUE if registered OK, else FALSE 3264 ** 3265 *******************************************************************************/ 3266 extern BOOLEAN BTM_SetSecurityLevel (BOOLEAN is_originator, char *p_name, 3267 UINT8 service_id, UINT16 sec_level, 3268 UINT16 psm, UINT32 mx_proto_id, 3269 UINT32 mx_chan_id); 3270 3271 /******************************************************************************* 3272 ** 3273 ** Function BTM_SetOutService 3274 ** 3275 ** Description This function is called to set the service for 3276 ** outgoing connection. 3277 ** 3278 ** Returns void 3279 ** 3280 *******************************************************************************/ 3281 extern void BTM_SetOutService(BD_ADDR bd_addr, UINT8 service_id, UINT32 mx_chan_id); 3282 3283 /******************************************************************************* 3284 ** 3285 ** Function BTM_SecClrService 3286 ** 3287 ** Description Removes specified service record(s) from the security database. 3288 ** All service records with the specified name are removed. 3289 ** Typically used only by devices with limited RAM so that it can 3290 ** reuse an old security service record. 3291 ** records (except SDP). 3292 ** 3293 ** Returns Number of records that were freed. 3294 ** 3295 *******************************************************************************/ 3296 extern UINT8 BTM_SecClrService (UINT8 service_id); 3297 3298 /******************************************************************************* 3299 ** 3300 ** Function BTM_SecAddDevice 3301 ** 3302 ** Description Add/modify device. This function will be normally called 3303 ** during host startup to restore all required information 3304 ** stored in the NVRAM. 3305 ** dev_class, bd_name, link_key, and features are NULL if unknown 3306 ** 3307 ** Returns TRUE if added OK, else FALSE 3308 ** 3309 *******************************************************************************/ 3310 extern BOOLEAN BTM_SecAddDevice (BD_ADDR bd_addr, DEV_CLASS dev_class, 3311 BD_NAME bd_name, UINT8 *features, 3312 UINT32 trusted_mask[], LINK_KEY link_key, 3313 UINT8 key_type, tBTM_IO_CAP io_cap, UINT8 pin_length); 3314 3315 3316 /******************************************************************************* 3317 ** 3318 ** Function BTM_SecDeleteDevice 3319 ** 3320 ** Description Free resources associated with the device. 3321 ** 3322 ** Returns TRUE if rmoved OK, FALSE if not found 3323 ** 3324 *******************************************************************************/ 3325 extern BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr); 3326 3327 /******************************************************************************* 3328 ** 3329 ** Function BTM_SecClearSecurityFlags 3330 ** 3331 ** Description Reset the security flags (mark as not-paired) for a given 3332 ** remove device. 3333 ** 3334 *******************************************************************************/ 3335 extern void BTM_SecClearSecurityFlags (BD_ADDR bd_addr); 3336 3337 /******************************************************************************* 3338 ** 3339 ** Function BTM_SecGetDeviceLinkKey 3340 ** 3341 ** Description This function is called to obtain link key for the device 3342 ** it returns BTM_SUCCESS if link key is available, or 3343 ** BTM_UNKNOWN_ADDR if Security Manager does not know about 3344 ** the device or device record does not contain link key info 3345 ** 3346 ** Returns BTM_SUCCESS if successful, otherwise error code 3347 ** 3348 *******************************************************************************/ 3349 extern tBTM_STATUS BTM_SecGetDeviceLinkKey (BD_ADDR bd_addr, 3350 LINK_KEY link_key); 3351 3352 3353 /******************************************************************************* 3354 ** 3355 ** Function BTM_SecGetDeviceLinkKeyType 3356 ** 3357 ** Description This function is called to obtain link key type for the 3358 ** device. 3359 ** it returns BTM_SUCCESS if link key is available, or 3360 ** BTM_UNKNOWN_ADDR if Security Manager does not know about 3361 ** the device or device record does not contain link key info 3362 ** 3363 ** Returns BTM_LKEY_TYPE_IGNORE if link key is unknown, link type 3364 ** otherwise. 3365 ** 3366 *******************************************************************************/ 3367 extern tBTM_LINK_KEY_TYPE BTM_SecGetDeviceLinkKeyType (BD_ADDR bd_addr); 3368 3369 3370 /******************************************************************************* 3371 ** 3372 ** Function BTM_PINCodeReply 3373 ** 3374 ** Description This function is called after Security Manager submitted 3375 ** PIN code request to the UI. 3376 ** 3377 ** Parameters: bd_addr - Address of the device for which PIN was requested 3378 ** res - result of the operation BTM_SUCCESS if success 3379 ** pin_len - length in bytes of the PIN Code 3380 ** p_pin - pointer to array with the PIN Code 3381 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3382 ** 3383 ** Returns void 3384 ** 3385 *******************************************************************************/ 3386 extern void BTM_PINCodeReply (BD_ADDR bd_addr, UINT8 res, UINT8 pin_len, 3387 UINT8 *p_pin, UINT32 trusted_mask[]); 3388 3389 3390 /******************************************************************************* 3391 ** 3392 ** Function BTM_SecBond 3393 ** 3394 ** Description This function is called to perform bonding with peer device. 3395 ** 3396 ** Parameters: bd_addr - Address of the device to bond 3397 ** pin_len - length in bytes of the PIN Code 3398 ** p_pin - pointer to array with the PIN Code 3399 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3400 3401 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3402 ** 3403 *******************************************************************************/ 3404 extern tBTM_STATUS BTM_SecBond (BD_ADDR bd_addr, 3405 UINT8 pin_len, UINT8 *p_pin, 3406 UINT32 trusted_mask[]); 3407 3408 /******************************************************************************* 3409 ** 3410 ** Function BTM_SecBondByTransport 3411 ** 3412 ** Description This function is called to perform bonding by designated transport 3413 ** 3414 ** Parameters: bd_addr - Address of the device to bond 3415 ** pin_len - length in bytes of the PIN Code 3416 ** p_pin - pointer to array with the PIN Code 3417 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3418 ** transport : Physical transport to use for bonding (BR/EDR or LE) 3419 ** 3420 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3421 ** 3422 *******************************************************************************/ 3423 extern tBTM_STATUS BTM_SecBondByTransport (BD_ADDR bd_addr, 3424 tBT_TRANSPORT transport, 3425 UINT8 pin_len, UINT8 *p_pin, 3426 UINT32 trusted_mask[]); 3427 3428 /******************************************************************************* 3429 ** 3430 ** Function BTM_SecBondCancel 3431 ** 3432 ** Description This function is called to cancel ongoing bonding process 3433 ** with peer device. 3434 ** 3435 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3436 ** 3437 *******************************************************************************/ 3438 extern tBTM_STATUS BTM_SecBondCancel (BD_ADDR bd_addr); 3439 3440 /******************************************************************************* 3441 ** 3442 ** Function BTM_SetEncryption 3443 ** 3444 ** Description This function is called to ensure that connection is 3445 ** encrypted. Should be called only on an open connection. 3446 ** Typically only needed for connections that first want to 3447 ** bring up unencrypted links, then later encrypt them. 3448 ** 3449 ** Parameters: bd_addr - Address of the peer device 3450 ** transport - Link transport 3451 ** p_callback - Pointer to callback function called if 3452 ** this function returns PENDING after required 3453 ** procedures are completed. Can be set to NULL 3454 ** if status is not desired. 3455 ** p_ref_data - pointer to any data the caller wishes to receive 3456 ** in the callback function upon completion. 3457 ** can be set to NULL if not used. 3458 ** sec_act - LE security action, unused for BR/EDR 3459 ** 3460 ** Returns BTM_SUCCESS - already encrypted 3461 ** BTM_PENDING - command will be returned in the callback 3462 ** BTM_WRONG_MODE- connection not up. 3463 ** BTM_BUSY - security procedures are currently active 3464 ** BTM_MODE_UNSUPPORTED - if security manager not linked in. 3465 ** 3466 *******************************************************************************/ 3467 extern tBTM_STATUS BTM_SetEncryption (BD_ADDR bd_addr, tBT_TRANSPORT transport, 3468 tBTM_SEC_CBACK *p_callback, 3469 void *p_ref_data, tBTM_BLE_SEC_ACT sec_act); 3470 3471 /******************************************************************************* 3472 ** 3473 ** Function BTM_ConfirmReqReply 3474 ** 3475 ** Description This function is called to confirm the numeric value for 3476 ** Simple Pairing in response to BTM_SP_CFM_REQ_EVT 3477 ** 3478 ** Parameters: res - result of the operation BTM_SUCCESS if success 3479 ** bd_addr - Address of the peer device 3480 ** 3481 *******************************************************************************/ 3482 extern void BTM_ConfirmReqReply(tBTM_STATUS res, BD_ADDR bd_addr); 3483 3484 /******************************************************************************* 3485 ** 3486 ** Function BTM_PasskeyReqReply 3487 ** 3488 ** Description This function is called to provide the passkey for 3489 ** Simple Pairing in response to BTM_SP_KEY_REQ_EVT 3490 ** 3491 ** Parameters: res - result of the operation BTM_SUCCESS if success 3492 ** bd_addr - Address of the peer device 3493 ** passkey - numeric value in the range of 0 - 999999(0xF423F). 3494 ** 3495 *******************************************************************************/ 3496 extern void BTM_PasskeyReqReply(tBTM_STATUS res, BD_ADDR bd_addr, UINT32 passkey); 3497 3498 /******************************************************************************* 3499 ** 3500 ** Function BTM_SendKeypressNotif 3501 ** 3502 ** Description This function is used during the passkey entry model 3503 ** by a device with KeyboardOnly IO capabilities 3504 ** (very likely to be a HID Device). 3505 ** It is called by a HID Device to inform the remote device when 3506 ** a key has been entered or erased. 3507 ** 3508 ** Parameters: bd_addr - Address of the peer device 3509 ** type - notification type 3510 ** 3511 *******************************************************************************/ 3512 extern void BTM_SendKeypressNotif(BD_ADDR bd_addr, tBTM_SP_KEY_TYPE type); 3513 3514 /******************************************************************************* 3515 ** 3516 ** Function BTM_IoCapRsp 3517 ** 3518 ** Description This function is called in response to BTM_SP_IO_REQ_EVT 3519 ** When the event data io_req.oob_data is set to BTM_OOB_UNKNOWN 3520 ** by the tBTM_SP_CALLBACK implementation, this function is 3521 ** called to provide the actual response 3522 ** 3523 ** Parameters: bd_addr - Address of the peer device 3524 ** io_cap - The IO capability of local device. 3525 ** oob - BTM_OOB_NONE or BTM_OOB_PRESENT. 3526 ** auth_req- MITM protection required or not. 3527 ** 3528 *******************************************************************************/ 3529 extern void BTM_IoCapRsp(BD_ADDR bd_addr, tBTM_IO_CAP io_cap, 3530 tBTM_OOB_DATA oob, tBTM_AUTH_REQ auth_req); 3531 3532 /******************************************************************************* 3533 ** 3534 ** Function BTM_ReadLocalOobData 3535 ** 3536 ** Description This function is called to read the local OOB data from 3537 ** LM 3538 ** 3539 *******************************************************************************/ 3540 extern tBTM_STATUS BTM_ReadLocalOobData(void); 3541 3542 /******************************************************************************* 3543 ** 3544 ** Function BTM_RemoteOobDataReply 3545 ** 3546 ** Description This function is called to provide the remote OOB data for 3547 ** Simple Pairing in response to BTM_SP_RMT_OOB_EVT 3548 ** 3549 ** Parameters: bd_addr - Address of the peer device 3550 ** c - simple pairing Hash C. 3551 ** r - simple pairing Randomizer C. 3552 ** 3553 *******************************************************************************/ 3554 extern void BTM_RemoteOobDataReply(tBTM_STATUS res, BD_ADDR bd_addr, 3555 BT_OCTET16 c, BT_OCTET16 r); 3556 3557 /******************************************************************************* 3558 ** 3559 ** Function BTM_BuildOobData 3560 ** 3561 ** Description This function is called to build the OOB data payload to 3562 ** be sent over OOB (non-Bluetooth) link 3563 ** 3564 ** Parameters: p_data - the location for OOB data 3565 ** max_len - p_data size. 3566 ** c - simple pairing Hash C. 3567 ** r - simple pairing Randomizer C. 3568 ** name_len- 0, local device name would not be included. 3569 ** otherwise, the local device name is included for 3570 ** up to this specified length 3571 ** 3572 ** Returns Number of bytes in p_data. 3573 ** 3574 *******************************************************************************/ 3575 extern UINT16 BTM_BuildOobData(UINT8 *p_data, UINT16 max_len, BT_OCTET16 c, 3576 BT_OCTET16 r, UINT8 name_len); 3577 3578 /******************************************************************************* 3579 ** 3580 ** Function BTM_BothEndsSupportSecureConnections 3581 ** 3582 ** Description This function is called to check if both the local device and the peer device 3583 ** specified by bd_addr support BR/EDR Secure Connections. 3584 ** 3585 ** Parameters: bd_addr - address of the peer 3586 ** 3587 ** Returns TRUE if BR/EDR Secure Connections are supported by both local 3588 ** and the remote device. 3589 ** else FALSE. 3590 ** 3591 *******************************************************************************/ 3592 extern BOOLEAN BTM_BothEndsSupportSecureConnections(BD_ADDR bd_addr); 3593 3594 /******************************************************************************* 3595 ** 3596 ** Function BTM_PeerSupportsSecureConnections 3597 ** 3598 ** Description This function is called to check if the peer supports 3599 ** BR/EDR Secure Connections. 3600 ** 3601 ** Parameters: bd_addr - address of the peer 3602 ** 3603 ** Returns TRUE if BR/EDR Secure Connections are supported by the peer, 3604 ** else FALSE. 3605 ** 3606 *******************************************************************************/ 3607 extern BOOLEAN BTM_PeerSupportsSecureConnections(BD_ADDR bd_addr); 3608 3609 /******************************************************************************* 3610 ** 3611 ** Function BTM_ReadOobData 3612 ** 3613 ** Description This function is called to parse the OOB data payload 3614 ** received over OOB (non-Bluetooth) link 3615 ** 3616 ** Parameters: p_data - the location for OOB data 3617 ** eir_tag - The associated EIR tag to read the data. 3618 ** *p_len(output) - the length of the data with the given tag. 3619 ** 3620 ** Returns the beginning of the data with the given tag. 3621 ** NULL, if the tag is not found. 3622 ** 3623 *******************************************************************************/ 3624 extern UINT8 * BTM_ReadOobData(UINT8 *p_data, UINT8 eir_tag, UINT8 *p_len); 3625 3626 /******************************************************************************* 3627 ** 3628 ** Function BTM_SecReadDevName 3629 ** 3630 ** Description Looks for the device name in the security database for the 3631 ** specified BD address. 3632 ** 3633 ** Returns Pointer to the name or NULL 3634 ** 3635 *******************************************************************************/ 3636 extern char *BTM_SecReadDevName (BD_ADDR bd_addr); 3637 3638 3639 /***************************************************************************** 3640 ** POWER MANAGEMENT FUNCTIONS 3641 *****************************************************************************/ 3642 /******************************************************************************* 3643 ** 3644 ** Function BTM_PmRegister 3645 ** 3646 ** Description register or deregister with power manager 3647 ** 3648 ** Returns BTM_SUCCESS if successful, 3649 ** BTM_NO_RESOURCES if no room to hold registration 3650 ** BTM_ILLEGAL_VALUE 3651 ** 3652 *******************************************************************************/ 3653 extern tBTM_STATUS BTM_PmRegister (UINT8 mask, UINT8 *p_pm_id, 3654 tBTM_PM_STATUS_CBACK *p_cb); 3655 3656 3657 /******************************************************************************* 3658 ** 3659 ** Function BTM_SetPowerMode 3660 ** 3661 ** Description store the mode in control block or 3662 ** alter ACL connection behavior. 3663 ** 3664 ** Returns BTM_SUCCESS if successful, 3665 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 3666 ** 3667 *******************************************************************************/ 3668 extern tBTM_STATUS BTM_SetPowerMode (UINT8 pm_id, BD_ADDR remote_bda, 3669 tBTM_PM_PWR_MD *p_mode); 3670 3671 3672 /******************************************************************************* 3673 ** 3674 ** Function BTM_ReadPowerMode 3675 ** 3676 ** Description This returns the current mode for a specific 3677 ** ACL connection. 3678 ** 3679 ** Input Param remote_bda - device address of desired ACL connection 3680 ** 3681 ** Output Param p_mode - address where the current mode is copied into. 3682 ** BTM_ACL_MODE_NORMAL 3683 ** BTM_ACL_MODE_HOLD 3684 ** BTM_ACL_MODE_SNIFF 3685 ** BTM_ACL_MODE_PARK 3686 ** (valid only if return code is BTM_SUCCESS) 3687 ** 3688 ** Returns BTM_SUCCESS if successful, 3689 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 3690 ** 3691 *******************************************************************************/ 3692 extern tBTM_STATUS BTM_ReadPowerMode (BD_ADDR remote_bda, 3693 tBTM_PM_MODE *p_mode); 3694 3695 /******************************************************************************* 3696 ** 3697 ** Function BTM_SetSsrParams 3698 ** 3699 ** Description This sends the given SSR parameters for the given ACL 3700 ** connection if it is in ACTIVE mode. 3701 ** 3702 ** Input Param remote_bda - device address of desired ACL connection 3703 ** max_lat - maximum latency (in 0.625ms)(0-0xFFFE) 3704 ** min_rmt_to - minimum remote timeout 3705 ** min_loc_to - minimum local timeout 3706 ** 3707 ** 3708 ** Returns BTM_SUCCESS if the HCI command is issued successful, 3709 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 3710 ** BTM_CMD_STORED if the command is stored 3711 ** 3712 *******************************************************************************/ 3713 extern tBTM_STATUS BTM_SetSsrParams (BD_ADDR remote_bda, UINT16 max_lat, 3714 UINT16 min_rmt_to, UINT16 min_loc_to); 3715 3716 /******************************************************************************* 3717 ** 3718 ** Function BTM_GetHCIConnHandle 3719 ** 3720 ** Description This function is called to get the handle for an ACL connection 3721 ** to a specific remote BD Address. 3722 ** 3723 ** Returns the handle of the connection, or 0xFFFF if none. 3724 ** 3725 *******************************************************************************/ 3726 extern UINT16 BTM_GetHCIConnHandle (BD_ADDR remote_bda, tBT_TRANSPORT transport); 3727 3728 /******************************************************************************* 3729 ** 3730 ** Function BTM_DeleteStoredLinkKey 3731 ** 3732 ** Description This function is called to delete link key for the specified 3733 ** device addresses from the NVRAM storage attached to the Bluetooth 3734 ** controller. 3735 ** 3736 ** Parameters: bd_addr - Addresses of the devices 3737 ** p_cb - Call back function to be called to return 3738 ** the results 3739 ** 3740 *******************************************************************************/ 3741 extern tBTM_STATUS BTM_DeleteStoredLinkKey(BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb); 3742 3743 /******************************************************************************* 3744 ** 3745 ** Function BTM_WriteEIR 3746 ** 3747 ** Description This function is called to write EIR data to controller. 3748 ** 3749 ** Parameters p_buff - allocated HCI command buffer including extended 3750 ** inquriry response 3751 ** 3752 ** Returns BTM_SUCCESS - if successful 3753 ** BTM_MODE_UNSUPPORTED - if local device cannot support it 3754 ** 3755 *******************************************************************************/ 3756 extern tBTM_STATUS BTM_WriteEIR( BT_HDR * p_buff ); 3757 3758 /******************************************************************************* 3759 ** 3760 ** Function BTM_CheckEirData 3761 ** 3762 ** Description This function is called to get EIR data from significant part. 3763 ** 3764 ** Parameters p_eir - pointer of EIR significant part 3765 ** type - finding EIR data type 3766 ** p_length - return the length of EIR data 3767 ** 3768 ** Returns pointer of EIR data 3769 ** 3770 *******************************************************************************/ 3771 extern UINT8 *BTM_CheckEirData( UINT8 *p_eir, UINT8 type, UINT8 *p_length ); 3772 3773 /******************************************************************************* 3774 ** 3775 ** Function BTM_HasEirService 3776 ** 3777 ** Description This function is called to know if UUID in bit map of UUID. 3778 ** 3779 ** Parameters p_eir_uuid - bit map of UUID list 3780 ** uuid16 - UUID 16-bit 3781 ** 3782 ** Returns TRUE - if found 3783 ** FALSE - if not found 3784 ** 3785 *******************************************************************************/ 3786 extern BOOLEAN BTM_HasEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 3787 3788 /******************************************************************************* 3789 ** 3790 ** Function BTM_HasInquiryEirService 3791 ** 3792 ** Description This function is called to know if UUID in bit map of UUID list. 3793 ** 3794 ** Parameters p_results - inquiry results 3795 ** uuid16 - UUID 16-bit 3796 ** 3797 ** Returns BTM_EIR_FOUND - if found 3798 ** BTM_EIR_NOT_FOUND - if not found and it is complete list 3799 ** BTM_EIR_UNKNOWN - if not found and it is not complete list 3800 ** 3801 *******************************************************************************/ 3802 extern tBTM_EIR_SEARCH_RESULT BTM_HasInquiryEirService( tBTM_INQ_RESULTS *p_results, 3803 UINT16 uuid16 ); 3804 3805 /******************************************************************************* 3806 ** 3807 ** Function BTM_AddEirService 3808 ** 3809 ** Description This function is called to add a service in bit map of UUID list. 3810 ** 3811 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 3812 ** uuid16 - UUID 16-bit 3813 ** 3814 ** Returns None 3815 ** 3816 *******************************************************************************/ 3817 extern void BTM_AddEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 3818 3819 /******************************************************************************* 3820 ** 3821 ** Function BTM_RemoveEirService 3822 ** 3823 ** Description This function is called to remove a service in bit map of UUID list. 3824 ** 3825 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 3826 ** uuid16 - UUID 16-bit 3827 ** 3828 ** Returns None 3829 ** 3830 *******************************************************************************/ 3831 extern void BTM_RemoveEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 3832 3833 /******************************************************************************* 3834 ** 3835 ** Function BTM_GetEirSupportedServices 3836 ** 3837 ** Description This function is called to get UUID list from bit map of UUID list. 3838 ** 3839 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 3840 ** p - reference of current pointer of EIR 3841 ** max_num_uuid16 - max number of UUID can be written in EIR 3842 ** num_uuid16 - number of UUID have been written in EIR 3843 ** 3844 ** Returns BTM_EIR_MORE_16BITS_UUID_TYPE, if it has more than max 3845 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE, otherwise 3846 ** 3847 *******************************************************************************/ 3848 extern UINT8 BTM_GetEirSupportedServices( UINT32 *p_eir_uuid, UINT8 **p, 3849 UINT8 max_num_uuid16, UINT8 *p_num_uuid16); 3850 3851 /******************************************************************************* 3852 ** 3853 ** Function BTM_GetEirUuidList 3854 ** 3855 ** Description This function parses EIR and returns UUID list. 3856 ** 3857 ** Parameters p_eir - EIR 3858 ** uuid_size - LEN_UUID_16, LEN_UUID_32, LEN_UUID_128 3859 ** p_num_uuid - return number of UUID in found list 3860 ** p_uuid_list - return UUID 16-bit list 3861 ** max_num_uuid - maximum number of UUID to be returned 3862 ** 3863 ** Returns 0 - if not found 3864 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE 3865 ** BTM_EIR_MORE_16BITS_UUID_TYPE 3866 ** BTM_EIR_COMPLETE_32BITS_UUID_TYPE 3867 ** BTM_EIR_MORE_32BITS_UUID_TYPE 3868 ** BTM_EIR_COMPLETE_128BITS_UUID_TYPE 3869 ** BTM_EIR_MORE_128BITS_UUID_TYPE 3870 ** 3871 *******************************************************************************/ 3872 extern UINT8 BTM_GetEirUuidList( UINT8 *p_eir, UINT8 uuid_size, UINT8 *p_num_uuid, 3873 UINT8 *p_uuid_list, UINT8 max_num_uuid); 3874 3875 /***************************************************************************** 3876 ** SCO OVER HCI 3877 *****************************************************************************/ 3878 /******************************************************************************* 3879 ** 3880 ** Function BTM_ConfigScoPath 3881 ** 3882 ** Description This function enable/disable SCO over HCI and registers SCO 3883 ** data callback if SCO over HCI is enabled. 3884 ** 3885 ** Parameter path: SCO or HCI 3886 ** p_sco_data_cb: callback function or SCO data if path is set 3887 ** to transport. 3888 ** p_pcm_param: pointer to the PCM interface parameter. If a NULL 3889 ** pointer is used, PCM parameter maintained in 3890 ** the control block will be used; otherwise update 3891 ** control block value. 3892 ** err_data_rpt: Lisbon feature to enable the erronous data report 3893 ** or not. 3894 ** 3895 ** Returns BTM_SUCCESS if the successful. 3896 ** BTM_NO_RESOURCES: no rsource to start the command. 3897 ** BTM_ILLEGAL_VALUE: invalid callback function pointer. 3898 ** BTM_CMD_STARTED :Command sent. Waiting for command cmpl event. 3899 ** 3900 ** 3901 *******************************************************************************/ 3902 extern tBTM_STATUS BTM_ConfigScoPath (tBTM_SCO_ROUTE_TYPE path, 3903 tBTM_SCO_DATA_CB *p_sco_data_cb, 3904 tBTM_SCO_PCM_PARAM *p_pcm_param, 3905 BOOLEAN err_data_rpt); 3906 3907 /******************************************************************************* 3908 ** 3909 ** Function BTM_WriteScoData 3910 ** 3911 ** Description This function write SCO data to a specified instance. The data 3912 ** to be written p_buf needs to carry an offset of 3913 ** HCI_SCO_PREAMBLE_SIZE bytes, and the data length can not 3914 ** exceed BTM_SCO_DATA_SIZE_MAX bytes, whose default value is set 3915 ** to 60 and is configurable. Data longer than the maximum bytes 3916 ** will be truncated. 3917 ** 3918 ** Returns BTM_SUCCESS: data write is successful 3919 ** BTM_ILLEGAL_VALUE: SCO data contains illegal offset value. 3920 ** BTM_SCO_BAD_LENGTH: SCO data length exceeds the max SCO packet 3921 ** size. 3922 ** BTM_NO_RESOURCES: no resources. 3923 ** BTM_UNKNOWN_ADDR: unknown SCO connection handle, or SCO is not 3924 ** routed via HCI. 3925 ** 3926 ** 3927 *******************************************************************************/ 3928 extern tBTM_STATUS BTM_WriteScoData (UINT16 sco_inx, BT_HDR *p_buf); 3929 3930 /******************************************************************************* 3931 ** 3932 ** Function BTM_SetARCMode 3933 ** 3934 ** Description Send Audio Routing Control command. 3935 ** 3936 ** Returns void 3937 ** 3938 *******************************************************************************/ 3939 extern void BTM_SetARCMode (UINT8 iface, UINT8 arc_mode, tBTM_VSC_CMPL_CB *p_arc_cb); 3940 3941 3942 /******************************************************************************* 3943 ** 3944 ** Function BTM_PCM2Setup_Write 3945 ** 3946 ** Description Send PCM2_Setup write command. 3947 ** 3948 ** Returns void 3949 ** 3950 *******************************************************************************/ 3951 extern void BTM_PCM2Setup_Write (BOOLEAN clk_master, tBTM_VSC_CMPL_CB *p_arc_cb); 3952 3953 3954 /******************************************************************************* 3955 ** 3956 ** Function BTM_PM_ReadControllerState 3957 ** 3958 ** Description This function is called to obtain the controller state 3959 ** 3960 ** Returns Controller state (BTM_CONTRL_ACTIVE, BTM_CONTRL_SCAN, and BTM_CONTRL_IDLE) 3961 ** 3962 *******************************************************************************/ 3963 extern tBTM_CONTRL_STATE BTM_PM_ReadControllerState(void); 3964 3965 #ifdef __cplusplus 3966 } 3967 #endif 3968 3969 #endif /* BTM_API_H */ 3970
