1 /****************************************************************************** 2 * 3 * Copyright (C) 1998-2012 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 is the private file for the message access equipment (MSE) 22 * subsystem. 23 * 24 ******************************************************************************/ 25 #ifndef BTA_HL_INT_H 26 #define BTA_HL_INT_H 27 28 #include "bt_target.h" 29 #include "bta_sys.h" 30 #include "obx_api.h" 31 #include "bta_hl_api.h" 32 #include "bta_hl_co.h" 33 #include "l2cdefs.h" 34 35 36 typedef UINT16 (tBTA_HL_ALLOCATE_PSM) (void); 37 38 /***************************************************************************** 39 ** Constants and data types 40 *****************************************************************************/ 41 42 #ifndef BTA_HL_DISC_SIZE 43 #define BTA_HL_DISC_SIZE 1600 44 #endif 45 #define BTA_HL_NUM_SRCH_ATTR 10 46 #define BTA_HL_MIN_SDP_MDEP_LEN 7 47 48 /* L2CAP defualt parameters */ 49 #define BTA_HL_L2C_TX_WIN_SIZE 10 50 #define BTA_HL_L2C_MAX_TRANSMIT 32 51 #define BTA_HL_L2C_RTRANS_TOUT 2000 52 #define BTA_HL_L2C_MON_TOUT 12000 53 #define BTA_HL_L2C_MPS 1017 54 #define BTA_HL_L2C_USER_RX_POOL_ID L2CAP_DEFAULT_ERM_POOL_ID 55 #define BTA_HL_L2C_USER_TX_POOL_ID L2CAP_DEFAULT_ERM_POOL_ID /* todo this should be based on data type */ 56 #define BTA_HL_L2C_FCR_RX_POOL_ID L2CAP_DEFAULT_ERM_POOL_ID 57 #define BTA_HL_L2C_FCR_TX_POOL_ID L2CAP_DEFAULT_ERM_POOL_ID 58 59 /* L2CAP FCS setting*/ 60 #define BTA_HL_MCA_USE_FCS MCA_FCS_USE 61 #define BTA_HL_MCA_NO_FCS MCA_FCS_BYPASS 62 #define BTA_HL_L2C_USE_FCS 1 63 #define BTA_HL_L2C_NO_FCS 0 64 #define BTA_HL_DEFAULT_SOURCE_FCS BTA_HL_L2C_USE_FCS 65 66 /* SDP Operations */ 67 #define BTA_HL_SDP_OP_NONE 0 68 #define BTA_HL_SDP_OP_CCH_INIT 1 69 #define BTA_HL_SDP_OP_DCH_OPEN_INIT 2 70 #define BTA_HL_SDP_OP_DCH_RECONNECT_INIT 3 71 #define BTA_HL_SDP_OP_SDP_QUERY_NEW 4 72 #define BTA_HL_SDP_OP_SDP_QUERY_CURRENT 5 73 74 typedef UINT8 tBTA_HL_SDP_OPER; 75 76 /* CCH Operations */ 77 #define BTA_HL_CCH_OP_NONE 0 78 #define BTA_HL_CCH_OP_LOCAL_OPEN 1 79 #define BTA_HL_CCH_OP_REMOTE_OPEN 2 80 #define BTA_HL_CCH_OP_LOCAL_CLOSE 3 81 #define BTA_HL_CCH_OP_REMOTE_CLOSE 4 82 83 typedef UINT8 tBTA_HL_CCH_OPER; 84 85 /* Pending DCH close operations when closing a CCH */ 86 #define BTA_HL_CCH_CLOSE_OP_DCH_NONE 0 87 #define BTA_HL_CCH_CLOSE_OP_DCH_ABORT 1 88 #define BTA_HL_CCH_CLOSE_OP_DCH_CLOSE 2 89 typedef UINT8 tBTA_HL_CCH_CLOSE_DCH_OPER; 90 91 /* DCH Operations */ 92 #define BTA_HL_DCH_OP_NONE 0 93 #define BTA_HL_DCH_OP_REMOTE_CREATE 1 94 #define BTA_HL_DCH_OP_LOCAL_OPEN 2 95 #define BTA_HL_DCH_OP_REMOTE_OPEN 3 96 #define BTA_HL_DCH_OP_LOCAL_CLOSE 4 97 #define BTA_HL_DCH_OP_REMOTE_CLOSE 5 98 #define BTA_HL_DCH_OP_LOCAL_DELETE 6 99 #define BTA_HL_DCH_OP_REMOTE_DELETE 7 100 #define BTA_HL_DCH_OP_LOCAL_RECONNECT 8 101 #define BTA_HL_DCH_OP_REMOTE_RECONNECT 9 102 #define BTA_HL_DCH_OP_LOCAL_CLOSE_ECHO_TEST 10 103 #define BTA_HL_DCH_OP_LOCAL_CLOSE_RECONNECT 11 104 105 typedef UINT8 tBTA_HL_DCH_OPER; 106 107 /* Echo test Operations */ 108 #define BTA_HL_ECHO_OP_NONE 0 109 #define BTA_HL_ECHO_OP_CI_GET_ECHO_DATA 1 110 #define BTA_HL_ECHO_OP_SDP_INIT 2 111 #define BTA_HL_ECHO_OP_MDL_CREATE_CFM 3 112 #define BTA_HL_ECHO_OP_DCH_OPEN_CFM 4 113 #define BTA_HL_ECHO_OP_LOOP_BACK 5 114 #define BTA_HL_ECHO_OP_CI_PUT_ECHO_DATA 6 115 #define BTA_HL_ECHO_OP_DCH_CLOSE_CFM 7 116 #define BTA_HL_ECHO_OP_OPEN_IND 8 117 #define BTA_HL_ECHO_OP_ECHO_PKT 9 118 119 typedef UINT8 tBTA_HL_ECHO_OPER; 120 121 /* abort status mask for abort_oper */ 122 123 #define BTA_HL_ABORT_NONE_MASK 0x00 124 #define BTA_HL_ABORT_PENDING_MASK 0x01 125 #define BTA_HL_ABORT_LOCAL_MASK 0x10 126 #define BTA_HL_ABORT_REMOTE_MASK 0x20 127 #define BTA_HL_ABORT_CCH_CLOSE_MASK 0x40 128 129 /* call out mask for cout_oper */ 130 #define BTA_HL_CO_NONE_MASK 0x00 131 #define BTA_HL_CO_GET_TX_DATA_MASK 0x01 132 #define BTA_HL_CO_PUT_RX_DATA_MASK 0x02 133 #define BTA_HL_CO_GET_ECHO_DATA_MASK 0x04 134 #define BTA_HL_CO_PUT_ECHO_DATA_MASK 0x08 135 136 typedef struct 137 { 138 UINT16 mtu; 139 UINT8 fcs; /* '0' No FCS, otherwise '1' */ 140 } tBTA_HL_L2CAP_CFG_INFO; 141 142 143 /* State Machine Events */ 144 enum 145 { 146 /* these events are handled by the state machine */ 147 BTA_HL_CCH_OPEN_EVT = BTA_SYS_EVT_START(BTA_ID_HL), 148 BTA_HL_CCH_SDP_OK_EVT, 149 BTA_HL_CCH_SDP_FAIL_EVT, 150 BTA_HL_MCA_CONNECT_IND_EVT, 151 BTA_HL_MCA_DISCONNECT_IND_EVT, 152 BTA_HL_CCH_CLOSE_EVT, 153 BTA_HL_CCH_CLOSE_CMPL_EVT, 154 BTA_HL_MCA_RSP_TOUT_IND_EVT, 155 /* DCH EVENT */ 156 BTA_HL_DCH_SDP_INIT_EVT, 157 BTA_HL_DCH_OPEN_EVT, 158 BTA_HL_MCA_CREATE_IND_EVT, 159 BTA_HL_MCA_CREATE_CFM_EVT, 160 BTA_HL_MCA_OPEN_IND_EVT, 161 162 BTA_HL_MCA_OPEN_CFM_EVT, 163 BTA_HL_DCH_CLOSE_EVT, 164 BTA_HL_MCA_CLOSE_IND_EVT, 165 BTA_HL_MCA_CLOSE_CFM_EVT, 166 BTA_HL_API_SEND_DATA_EVT, 167 168 BTA_HL_MCA_RCV_DATA_EVT, 169 BTA_HL_DCH_CLOSE_CMPL_EVT, 170 BTA_HL_DCH_RECONNECT_EVT, 171 BTA_HL_DCH_SDP_FAIL_EVT, 172 BTA_HL_MCA_RECONNECT_IND_EVT, 173 174 BTA_HL_MCA_RECONNECT_CFM_EVT, 175 BTA_HL_DCH_CLOSE_ECHO_TEST_EVT, 176 BTA_HL_API_DCH_CREATE_RSP_EVT, 177 BTA_HL_DCH_ABORT_EVT, 178 BTA_HL_MCA_ABORT_IND_EVT, 179 180 BTA_HL_MCA_ABORT_CFM_EVT, 181 BTA_HL_MCA_CONG_CHG_EVT, 182 BTA_HL_CI_GET_TX_DATA_EVT, 183 BTA_HL_CI_PUT_RX_DATA_EVT, 184 BTA_HL_CI_GET_ECHO_DATA_EVT, 185 BTA_HL_DCH_ECHO_TEST_EVT, 186 BTA_HL_CI_PUT_ECHO_DATA_EVT, 187 188 /* these events are handled outside the state machine */ 189 BTA_HL_API_ENABLE_EVT, 190 BTA_HL_API_DISABLE_EVT, 191 BTA_HL_API_UPDATE_EVT, 192 BTA_HL_API_REGISTER_EVT, 193 BTA_HL_API_DEREGISTER_EVT, 194 BTA_HL_API_CCH_OPEN_EVT, 195 BTA_HL_API_CCH_CLOSE_EVT, 196 BTA_HL_API_DCH_OPEN_EVT, 197 BTA_HL_API_DCH_RECONNECT_EVT, 198 BTA_HL_API_DCH_CLOSE_EVT, 199 BTA_HL_API_DELETE_MDL_EVT, 200 BTA_HL_API_DCH_ABORT_EVT, 201 202 BTA_HL_API_DCH_ECHO_TEST_EVT, 203 BTA_HL_API_SDP_QUERY_EVT, 204 BTA_HL_SDP_QUERY_OK_EVT, 205 BTA_HL_SDP_QUERY_FAIL_EVT, 206 BTA_HL_MCA_DELETE_IND_EVT, 207 BTA_HL_MCA_DELETE_CFM_EVT 208 }; 209 typedef UINT16 tBTA_HL_INT_EVT; 210 211 #define BTA_HL_DCH_EVT_MIN BTA_HL_DCH_SDP_INIT_EVT 212 #define BTA_HL_DCH_EVT_MAX 0xFFFF 213 214 215 /* state machine states */ 216 enum 217 { 218 BTA_HL_CCH_IDLE_ST = 0, /* Idle */ 219 BTA_HL_CCH_OPENING_ST, /* Opening a connection*/ 220 BTA_HL_CCH_OPEN_ST, /* Connection is open */ 221 BTA_HL_CCH_CLOSING_ST /* Closing is in progress */ 222 }; 223 typedef UINT8 tBTA_HL_CCH_STATE; 224 225 enum 226 { 227 BTA_HL_DCH_IDLE_ST = 0, /* Idle */ 228 BTA_HL_DCH_OPENING_ST, /* Opening a connection*/ 229 BTA_HL_DCH_OPEN_ST, /* Connection is open */ 230 BTA_HL_DCH_CLOSING_ST /* Closing is in progress */ 231 }; 232 typedef UINT8 tBTA_HL_DCH_STATE; 233 234 235 typedef struct 236 { 237 BT_HDR hdr; 238 tBTA_HL_CTRL_CBACK *p_cback; /* pointer to control callback function */ 239 } tBTA_HL_API_ENABLE; 240 241 typedef struct 242 { 243 BT_HDR hdr; 244 UINT8 app_id; 245 BOOLEAN is_register; /* Update HL application due to register or deregister */ 246 tBTA_HL_CBACK *p_cback; /* pointer to application callback function */ 247 tBTA_HL_DEVICE_TYPE dev_type; /* sink, source or dual roles */ 248 tBTA_SEC sec_mask; /* security mask for accepting conenction*/ 249 char srv_name[BTA_SERVICE_NAME_LEN +1]; /* service name to be used in the SDP; null terminated*/ 250 char srv_desp[BTA_SERVICE_DESP_LEN +1]; /* service description to be used in the SDP; null terminated */ 251 char provider_name[BTA_PROVIDER_NAME_LEN +1]; /* provide name to be used in the SDP; null terminated */ 252 253 } tBTA_HL_API_UPDATE; 254 255 typedef struct 256 { 257 BT_HDR hdr; 258 UINT8 app_id; 259 tBTA_HL_CBACK *p_cback; /* pointer to application callback function */ 260 tBTA_HL_DEVICE_TYPE dev_type; /* sink, source or dual roles */ 261 tBTA_SEC sec_mask; /* security mask for accepting conenction*/ 262 char srv_name[BTA_SERVICE_NAME_LEN +1]; /* service name to be used in the SDP; null terminated*/ 263 char srv_desp[BTA_SERVICE_DESP_LEN +1]; /* service description to be used in the SDP; null terminated */ 264 char provider_name[BTA_PROVIDER_NAME_LEN +1]; /* provide name to be used in the SDP; null terminated */ 265 } tBTA_HL_API_REGISTER; 266 267 typedef struct 268 { 269 BT_HDR hdr; 270 UINT8 app_id; 271 tBTA_HL_CBACK *p_cback; /* pointer to application callback function */ 272 tBTA_HL_APP_HANDLE app_handle; 273 } tBTA_HL_API_DEREGISTER; 274 275 typedef struct 276 { 277 BT_HDR hdr; 278 UINT8 app_id; 279 tBTA_HL_APP_HANDLE app_handle; 280 UINT16 ctrl_psm; 281 BD_ADDR bd_addr; /* Address of peer device */ 282 tBTA_SEC sec_mask; /* security mask for initiating connection*/ 283 } tBTA_HL_API_CCH_OPEN; 284 285 286 typedef struct 287 { 288 BT_HDR hdr; 289 tBTA_HL_MCL_HANDLE mcl_handle; 290 } tBTA_HL_API_CCH_CLOSE; 291 292 293 294 typedef struct 295 { 296 BT_HDR hdr; 297 tBTA_HL_MCL_HANDLE mcl_handle; 298 UINT16 ctrl_psm; 299 tBTA_HL_MDEP_ID local_mdep_id; /* local MDEP ID */ 300 tBTA_HL_MDEP_ID peer_mdep_id; /* peer mdep id */ 301 tBTA_HL_DCH_CFG local_cfg; 302 tBTA_SEC sec_mask; /* security mask for initiating connection*/ 303 } tBTA_HL_API_DCH_OPEN; 304 305 306 typedef struct 307 { 308 BT_HDR hdr; 309 310 tBTA_HL_MCL_HANDLE mcl_handle; 311 UINT16 ctrl_psm; 312 tBTA_HL_MDL_ID mdl_id; 313 } tBTA_HL_API_DCH_RECONNECT; 314 315 typedef struct 316 { 317 BT_HDR hdr; 318 tBTA_HL_MDL_HANDLE mdl_handle; 319 } tBTA_HL_API_DCH_CLOSE; 320 321 typedef struct 322 { 323 BT_HDR hdr; 324 tBTA_HL_MCL_HANDLE mcl_handle; 325 tBTA_HL_MDL_ID mdl_id; 326 } tBTA_HL_API_DELETE_MDL; 327 328 typedef struct 329 { 330 BT_HDR hdr; 331 tBTA_HL_MCL_HANDLE mcl_handle; 332 } tBTA_HL_API_DCH_ABORT; 333 334 335 typedef struct 336 { 337 BT_HDR hdr; 338 tBTA_HL_MDL_HANDLE mdl_handle; 339 UINT16 pkt_size; 340 } tBTA_HL_API_SEND_DATA; 341 342 typedef struct 343 { 344 BT_HDR hdr; 345 tBTA_HL_MCL_HANDLE mcl_handle; 346 UINT16 ctrl_psm; 347 UINT16 pkt_size; 348 tBTA_HL_DCH_CFG local_cfg; 349 } tBTA_HL_API_DCH_ECHO_TEST; 350 351 typedef struct 352 { 353 BT_HDR hdr; 354 UINT8 app_idx; 355 UINT8 mcl_idx; 356 BOOLEAN release_mcl_cb; 357 }tBTA_HL_CCH_SDP; 358 359 360 /* MCA callback event parameters. */ 361 typedef struct 362 { 363 BT_HDR hdr; 364 tBTA_HL_APP_HANDLE app_handle; 365 tBTA_HL_MCL_HANDLE mcl_handle; 366 tMCA_CTRL mca_data; 367 } tBTA_HL_MCA_EVT; 368 369 370 /* MCA callback event parameters. */ 371 typedef struct 372 { 373 BT_HDR hdr; 374 UINT8 app_idx; 375 UINT8 mcl_idx; 376 UINT8 mdl_idx; 377 BT_HDR *p_pkt; 378 } tBTA_HL_MCA_RCV_DATA_EVT; 379 380 381 typedef struct 382 { 383 BT_HDR hdr; 384 UINT8 app_idx; 385 UINT8 mcl_idx; 386 UINT8 mdl_idx; 387 }tBTA_HL_DCH_SDP; 388 389 typedef struct 390 { 391 BT_HDR hdr; 392 tBTA_HL_APP_HANDLE app_handle; 393 UINT8 app_id; 394 BD_ADDR bd_addr; /* Address of peer device */ 395 } tBTA_HL_API_SDP_QUERY; 396 397 typedef struct 398 { 399 BT_HDR hdr; 400 tBTA_HL_MCL_HANDLE mcl_handle; 401 tBTA_HL_MDL_ID mdl_id; 402 tBTA_HL_MDEP_ID local_mdep_id; 403 tBTA_HL_DCH_CREATE_RSP rsp_code; 404 tBTA_HL_DCH_CFG cfg_rsp; 405 } tBTA_HL_API_DCH_CREATE_RSP; 406 407 typedef struct 408 { 409 BT_HDR hdr; 410 tBTA_HL_MDL_HANDLE mdl_handle; 411 tBTA_HL_STATUS status; 412 } tBTA_HL_CI_GET_PUT_DATA; 413 414 typedef struct 415 { 416 BT_HDR hdr; 417 tBTA_HL_MCL_HANDLE mcl_handle; 418 tBTA_HL_STATUS status; 419 } tBTA_HL_CI_ECHO_DATA; 420 421 /* union of all state machine event data types */ 422 typedef union 423 { 424 BT_HDR hdr; 425 tBTA_HL_API_ENABLE api_enable; /* data for BTA_MSE_API_ENABLE_EVT */ 426 tBTA_HL_API_UPDATE api_update; 427 tBTA_HL_API_REGISTER api_reg; 428 tBTA_HL_API_DEREGISTER api_dereg; 429 tBTA_HL_API_CCH_OPEN api_cch_open; 430 tBTA_HL_API_CCH_CLOSE api_cch_close; 431 tBTA_HL_API_DCH_CREATE_RSP api_dch_create_rsp; 432 tBTA_HL_API_DCH_OPEN api_dch_open; 433 tBTA_HL_API_DCH_RECONNECT api_dch_reconnect; 434 tBTA_HL_API_DCH_CLOSE api_dch_close; 435 tBTA_HL_API_DELETE_MDL api_delete_mdl; 436 tBTA_HL_API_DCH_ABORT api_dch_abort; 437 tBTA_HL_API_SEND_DATA api_send_data; 438 tBTA_HL_API_DCH_ECHO_TEST api_dch_echo_test; 439 tBTA_HL_API_SDP_QUERY api_sdp_query; 440 441 tBTA_HL_CCH_SDP cch_sdp; 442 tBTA_HL_MCA_EVT mca_evt; 443 tBTA_HL_MCA_RCV_DATA_EVT mca_rcv_data_evt; 444 tBTA_HL_DCH_SDP dch_sdp; /* for DCH_OPEN_EVT and DCH_RECONNECT_EVT */ 445 tBTA_HL_CI_GET_PUT_DATA ci_get_put_data; 446 tBTA_HL_CI_ECHO_DATA ci_get_put_echo_data; 447 } tBTA_HL_DATA; 448 449 450 typedef struct 451 { 452 BOOLEAN in_use; 453 UINT16 mdl_id; 454 tBTA_HL_MDL_HANDLE mdl_handle; 455 tBTA_HL_DCH_OPER dch_oper; 456 BOOLEAN intentional_close; 457 tBTA_HL_DCH_STATE dch_state; 458 UINT8 abort_oper; 459 UINT16 req_data_psm; 460 UINT16 max_rx_apdu_size; 461 UINT16 max_tx_apdu_size; 462 BT_HDR *p_tx_pkt; 463 BT_HDR *p_rx_pkt; 464 tBTA_HL_MDEP_ID local_mdep_id; 465 UINT8 local_mdep_cfg_idx; 466 tBTA_HL_DCH_CFG local_cfg; 467 tBTA_HL_DCH_CFG remote_cfg; 468 tBTA_HL_MDEP_ID peer_mdep_id; 469 UINT16 peer_data_type; 470 tBTA_HL_MDEP_ROLE peer_mdep_role; 471 tBTA_HL_DCH_MODE dch_mode; 472 tBTA_SEC sec_mask; 473 BOOLEAN is_the_first_reliable; 474 BOOLEAN delete_mdl; 475 UINT16 mtu; 476 tMCA_CHNL_CFG chnl_cfg; 477 BOOLEAN mdl_cfg_idx_included; 478 UINT8 mdl_cfg_idx; 479 UINT8 echo_oper; 480 BOOLEAN cong; 481 BOOLEAN close_pending; 482 UINT8 cout_oper; 483 BT_HDR *p_echo_tx_pkt; 484 BT_HDR *p_echo_rx_pkt; 485 tBTA_HL_STATUS ci_put_echo_data_status; 486 }tBTA_HL_MDL_CB; 487 488 typedef struct 489 { 490 tBTA_HL_MDL_CB mdl[BTA_HL_NUM_MDLS_PER_MCL]; 491 tBTA_HL_DELETE_MDL delete_mdl; 492 BOOLEAN in_use; 493 tBTA_HL_CCH_STATE cch_state; 494 UINT16 req_ctrl_psm; 495 UINT16 ctrl_psm; 496 UINT16 data_psm; 497 BD_ADDR bd_addr; 498 UINT16 cch_mtu; 499 UINT16 sec_mask; 500 tBTA_HL_MCL_HANDLE mcl_handle; 501 tSDP_DISCOVERY_DB *p_db; /* pointer to discovery database */ 502 tSDP_DISC_CMPL_CB *sdp_cback; 503 tBTA_HL_SDP_OPER sdp_oper; 504 BOOLEAN close_pending; 505 UINT8 sdp_mdl_idx; 506 tBTA_HL_SDP sdp; 507 UINT8 cch_oper; 508 UINT8 force_close_local_cch_opening; 509 BOOLEAN intentional_close; 510 BOOLEAN rsp_tout; 511 UINT8 timer_oper; 512 BOOLEAN echo_test; 513 UINT8 echo_mdl_idx; 514 UINT8 cch_close_dch_oper; 515 UINT8 app_id; 516 }tBTA_HL_MCL_CB; 517 518 typedef struct 519 { 520 tBTA_HL_MCL_CB mcb[BTA_HL_NUM_MCLS]; /* application Control Blocks */ 521 tBTA_HL_CBACK *p_cback; /* pointer to control callback function */ 522 BOOLEAN in_use; /* this CB is in use*/ 523 BOOLEAN deregistering; 524 UINT8 app_id; 525 UINT32 sdp_handle; /* SDP record handle */ 526 tBTA_HL_SUP_FEATURE sup_feature; 527 tBTA_HL_MDL_CFG mdl_cfg[BTA_HL_NUM_MDL_CFGS]; 528 tBTA_HL_DEVICE_TYPE dev_type; 529 tBTA_HL_APP_HANDLE app_handle; 530 UINT16 ctrl_psm; /* L2CAP PSM for the MCAP control channel */ 531 UINT16 data_psm; /* L2CAP PSM for the MCAP data channel */ 532 UINT16 sec_mask; /* Security mask for BTM_SetSecurityLevel() */ 533 534 char srv_name[BTA_SERVICE_NAME_LEN +1]; /* service name to be used in the SDP; null terminated*/ 535 char srv_desp[BTA_SERVICE_DESP_LEN +1]; /* service description to be used in the SDP; null terminated */ 536 char provider_name[BTA_PROVIDER_NAME_LEN +1]; /* provide name to be used in the SDP; null terminated */ 537 538 tMCA_CTRL_CBACK *p_mcap_cback; /* pointer to MCAP callback function */ 539 tMCA_DATA_CBACK *p_data_cback; 540 }tBTA_HL_APP_CB; 541 542 543 typedef struct 544 { 545 BOOLEAN in_use; 546 tBTA_HL_SDP_OPER sdp_oper; 547 UINT8 app_idx; 548 UINT8 mcl_idx; 549 UINT8 mdl_idx; 550 }tBTA_HL_SDP_CB; 551 552 typedef struct 553 { 554 BOOLEAN in_use; 555 UINT8 app_idx; 556 UINT8 mcl_idx; 557 }tBTA_HL_TIMER_CB; 558 559 typedef struct 560 { 561 tBTA_HL_APP_CB acb[BTA_HL_NUM_APPS]; /* HL Control Blocks */ 562 tBTA_HL_CTRL_CBACK *p_ctrl_cback; /* pointer to control callback function */ 563 BOOLEAN enable; 564 BOOLEAN disabling; 565 566 tBTA_HL_SDP_CB scb[BTA_HL_NUM_SDP_CBACKS]; 567 tBTA_HL_TIMER_CB tcb[BTA_HL_NUM_TIMERS]; 568 BOOLEAN enable_random_psm; 569 tBTA_HL_ALLOCATE_PSM *p_alloc_psm; 570 }tBTA_HL_CB; 571 572 /****************************************************************************** 573 ** Configuration Definitions 574 *******************************************************************************/ 575 /* Configuration structure */ 576 577 /***************************************************************************** 578 ** Global data 579 *****************************************************************************/ 580 581 /* HL control block */ 582 #if BTA_DYNAMIC_MEMORY == FALSE 583 extern tBTA_HL_CB bta_hl_cb; 584 #else 585 extern tBTA_HL_CB *bta_hl_cb_ptr; 586 #define bta_hl_cb (*bta_hl_cb_ptr) 587 #endif 588 589 #define BTA_HL_GET_CB_PTR() &(bta_hl_cb) 590 #define BTA_HL_GET_APP_CB_PTR(app_idx) &(bta_hl_cb.acb[(app_idx)]) 591 #define BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx) &(bta_hl_cb.acb[(app_idx)].mcb[(mcl_idx)]) 592 #define BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx) &(bta_hl_cb.acb[(app_idx)].mcb[(mcl_idx)].mdl[mdl_idx]) 593 #define BTA_HL_GET_MDL_CFG_PTR(app_idx, item_idx) &(bta_hl_cb.acb[(app_idx)].mdl_cfg[(item_idx)]) 594 #define BTA_HL_GET_ECHO_CFG_PTR(app_idx) &(bta_hl_cb.acb[(app_idx)].sup_feature.echo_cfg) 595 #define BTA_HL_GET_MDEP_CFG_PTR(app_idx, mdep_cfg_idx) &(bta_hl_cb.acb[(app_idx)].sup_feature.mdep[mdep_cfg_idx].mdep_cfg) 596 #define BTA_HL_GET_DATA_CFG_PTR(app_idx, mdep_cfg_idx, data_cfg_idx) \ 597 &(bta_hl_cb.acb[(app_idx)].sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[data_cfg_idx]) 598 #define BTA_HL_GET_BUF_PTR(p_pkt) ((UINT8 *)((UINT8 *) (p_pkt+1) + p_pkt->offset)) 599 600 /***************************************************************************** 601 ** Function prototypes 602 *****************************************************************************/ 603 604 #ifdef __cplusplus 605 extern "C" 606 { 607 #endif 608 /* main */ 609 extern BOOLEAN bta_hl_hdl_event(BT_HDR *p_msg); 610 /* sdp */ 611 extern BOOLEAN bta_hl_fill_sup_feature_list( const tSDP_DISC_ATTR *p_attr, 612 tBTA_HL_SUP_FEATURE_LIST_ELEM *p_list); 613 extern tBTA_HL_STATUS bta_hl_sdp_update (UINT8 app_id); 614 extern tBTA_HL_STATUS bta_hl_sdp_register (UINT8 app_idx); 615 extern tSDP_DISC_REC *bta_hl_find_sink_or_src_srv_class_in_db (const tSDP_DISCOVERY_DB *p_db, 616 const tSDP_DISC_REC *p_start_rec); 617 618 /* action routines */ 619 extern void bta_hl_dch_ci_get_tx_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 620 tBTA_HL_DATA *p_data); 621 extern void bta_hl_dch_ci_put_rx_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 622 tBTA_HL_DATA *p_data); 623 extern void bta_hl_dch_ci_get_echo_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 624 tBTA_HL_DATA *p_data); 625 626 extern void bta_hl_dch_echo_test(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 627 tBTA_HL_DATA *p_data); 628 extern void bta_hl_dch_ci_put_echo_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 629 tBTA_HL_DATA *p_data); 630 extern void bta_hl_dch_send_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 631 tBTA_HL_DATA *p_data); 632 extern void bta_hl_dch_sdp_fail(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 633 tBTA_HL_DATA *p_data); 634 extern void bta_hl_dch_mca_cong_change(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 635 tBTA_HL_DATA *p_data); 636 extern void bta_hl_dch_mca_reconnect_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 637 tBTA_HL_DATA *p_data); 638 extern void bta_hl_dch_mca_reconnect_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 639 tBTA_HL_DATA *p_data); 640 extern void bta_hl_dch_mca_reconnect(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 641 tBTA_HL_DATA *p_data); 642 extern void bta_hl_dch_sdp_init(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 643 tBTA_HL_DATA *p_data); 644 extern void bta_hl_dch_close_echo_test(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 645 tBTA_HL_DATA *p_data); 646 extern void bta_hl_dch_create_rsp(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 647 tBTA_HL_DATA *p_data); 648 extern void bta_hl_dch_mca_rcv_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 649 tBTA_HL_DATA *p_data); 650 extern void bta_hl_dch_close_cmpl(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 651 tBTA_HL_DATA *p_data); 652 extern void bta_hl_dch_mca_close_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 653 tBTA_HL_DATA *p_data); 654 extern void bta_hl_dch_mca_close_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 655 tBTA_HL_DATA *p_data); 656 extern void bta_hl_dch_mca_close(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 657 tBTA_HL_DATA *p_data); 658 extern void bta_hl_dch_mca_delete_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 659 tBTA_HL_DATA *p_data); 660 661 extern void bta_hl_dch_mca_delete_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 662 tBTA_HL_DATA *p_data); 663 extern void bta_hl_dch_mca_delete(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 664 tBTA_HL_DATA *p_data); 665 extern void bta_hl_dch_mca_abort_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 666 tBTA_HL_DATA *p_data); 667 extern void bta_hl_dch_mca_abort_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 668 tBTA_HL_DATA *p_data); 669 extern void bta_hl_dch_mca_abort(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 670 tBTA_HL_DATA *p_data); 671 extern void bta_hl_dch_mca_open_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 672 tBTA_HL_DATA *p_data); 673 extern void bta_hl_dch_mca_open_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 674 tBTA_HL_DATA *p_data); 675 extern void bta_hl_dch_mca_create_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 676 tBTA_HL_DATA *p_data); 677 extern void bta_hl_dch_mca_create_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 678 tBTA_HL_DATA *p_data); 679 extern void bta_hl_dch_mca_create(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 680 tBTA_HL_DATA *p_data); 681 extern void bta_hl_deallocate_spd_cback(UINT8 sdp_cback_idx); 682 extern tSDP_DISC_CMPL_CB *bta_hl_allocate_spd_cback(tBTA_HL_SDP_OPER sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 683 UINT8 mdl_idx, 684 UINT8 *p_sdp_cback_idx); 685 extern tBTA_HL_STATUS bta_hl_init_sdp(tBTA_HL_SDP_OPER sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 686 UINT8 mdl_idx); 687 extern void bta_hl_cch_sdp_init(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 688 extern void bta_hl_cch_mca_open(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 689 extern void bta_hl_cch_mca_close(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 690 extern void bta_hl_cch_close_cmpl(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 691 extern void bta_hl_cch_mca_disconnect(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 692 extern void bta_hl_cch_mca_disc_open(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 693 extern void bta_hl_cch_mca_rsp_tout(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 694 extern void bta_hl_cch_mca_connect(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 695 696 /* State machine drivers */ 697 extern void bta_hl_cch_sm_execute(UINT8 inst_idx, UINT8 mcl_idx, 698 UINT16 event, tBTA_HL_DATA *p_data); 699 extern void bta_hl_dch_sm_execute(UINT8 inst_idx, UINT8 mcl_idx, UINT8 mdl_idx, 700 UINT16 event, tBTA_HL_DATA *p_data); 701 /* MCAP callback functions */ 702 extern void bta_hl_mcap_ctrl_cback(tMCA_HANDLE handle, tMCA_CL mcl, UINT8 event, 703 tMCA_CTRL *p_data); 704 705 extern void bta_hl_mcap_data_cback(tMCA_DL mdl, BT_HDR *p_pkt); 706 707 /* utility functions */ 708 extern BOOLEAN bta_hl_set_ctrl_psm_for_dch(UINT8 app_idx, UINT8 mcl_idx, 709 UINT8 mdl_idx, UINT16 ctrl_psm); 710 extern BOOLEAN bta_hl_find_sdp_idx_using_ctrl_psm(tBTA_HL_SDP *p_sdp, 711 UINT16 ctrl_psm, 712 UINT8 *p_sdp_idx); 713 extern UINT8 bta_hl_set_user_tx_pool_id(UINT16 max_tx_size); 714 extern UINT8 bta_hl_set_user_rx_pool_id(UINT16 mtu); 715 extern UINT8 bta_hl_set_tx_win_size(UINT16 mtu, UINT16 mps); 716 extern UINT16 bta_hl_set_mps(UINT16 mtu); 717 extern void bta_hl_clean_mdl_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 718 extern BT_HDR * bta_hl_get_buf(UINT16 data_size); 719 extern BOOLEAN bta_hl_find_service_in_db( UINT8 app_idx, UINT8 mcl_idx, 720 UINT16 service_uuid, 721 tSDP_DISC_REC **pp_rec ); 722 extern UINT16 bta_hl_get_service_uuids(UINT8 sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 723 UINT8 mdl_idx ); 724 extern BOOLEAN bta_hl_find_echo_cfg_rsp(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdep_idx, UINT8 cfg, 725 UINT8 *p_cfg_rsp); 726 extern BOOLEAN bta_hl_validate_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 727 UINT8 cfg); 728 extern BOOLEAN bta_hl_find_cch_cb_indexes(tBTA_HL_DATA *p_msg, 729 UINT8 *p_app_idx, 730 UINT8 *p_mcl_idx); 731 extern BOOLEAN bta_hl_find_dch_cb_indexes(tBTA_HL_DATA *p_msg, 732 UINT8 *p_app_idx, 733 UINT8 *p_mcl_idx, 734 UINT8 *p_mdl_idx); 735 extern UINT16 bta_hl_allocate_mdl_id(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx ); 736 extern BOOLEAN bta_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, 737 UINT8 *p_app_idx, UINT8 *p_mcl_idx, 738 UINT8 *p_mdl_idx); 739 extern BOOLEAN bta_hl_find_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT16 mdl_id, 740 UINT8 *p_mdl_idx); 741 extern BOOLEAN bta_hl_find_an_active_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 742 UINT8 *p_mdl_idx); 743 extern BOOLEAN bta_hl_find_dch_setup_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 744 UINT8 *p_mdl_idx); 745 extern BOOLEAN bta_hl_find_an_in_use_mcl_idx(UINT8 app_idx, 746 UINT8 *p_mcl_idx); 747 extern BOOLEAN bta_hl_find_an_in_use_app_idx(UINT8 *p_app_idx); 748 extern BOOLEAN bta_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx); 749 extern BOOLEAN bta_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, 750 UINT8 *p_app_idx); 751 extern BOOLEAN bta_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, 752 UINT8 *p_app_idx, UINT8 *p_mcl_idx); 753 extern BOOLEAN bta_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx); 754 extern BOOLEAN bta_hl_is_the_first_reliable_existed(UINT8 app_idx, UINT8 mcl_idx ); 755 extern BOOLEAN bta_hl_find_non_active_mdl_cfg(UINT8 app_idx, UINT8 start_mdl_cfg_idx, 756 UINT8 *p_mdl_cfg_idx); 757 extern BOOLEAN bta_hl_find_avail_mdl_cfg_idx(UINT8 app_idx, UINT8 mcl_idx, 758 UINT8 *p_mdl_cfg_idx); 759 extern BOOLEAN bta_hl_find_mdl_cfg_idx(UINT8 app_idx, UINT8 mcl_idx, 760 tBTA_HL_MDL_ID mdl_id, UINT8 *p_mdl_cfg_idx); 761 extern BOOLEAN bta_hl_get_cur_time(UINT8 app_idx, UINT8 *p_cur_time); 762 extern void bta_hl_sort_cfg_time_idx(UINT8 app_idx, UINT8 *a, UINT8 n); 763 extern void bta_hl_compact_mdl_cfg_time(UINT8 app_idx, UINT8 mdep_id); 764 extern BOOLEAN bta_hl_is_mdl_exsit_in_mcl(UINT8 app_idx, BD_ADDR bd_addr, 765 tBTA_HL_MDL_ID mdl_id); 766 extern BOOLEAN bta_hl_delete_mdl_cfg(UINT8 app_idx, BD_ADDR bd_addr, 767 tBTA_HL_MDL_ID mdl_id); 768 extern BOOLEAN bta_hl_is_mdl_value_valid(tBTA_HL_MDL_ID mdl_id); 769 extern BOOLEAN bta_hl_find_mdep_cfg_idx(UINT8 app_idx, 770 tBTA_HL_MDEP_ID local_mdep_id, UINT8 *p_mdep_cfg_idx); 771 extern void bta_hl_find_rxtx_apdu_size(UINT8 app_idx, UINT8 mdep_cfg_idx, 772 UINT16 *p_rx_apu_size, 773 UINT16 *p_tx_apu_size); 774 extern BOOLEAN bta_hl_validate_peer_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 775 tBTA_HL_MDEP_ID peer_mdep_id, 776 tBTA_HL_MDEP_ROLE peer_mdep_role, 777 UINT8 sdp_idx); 778 extern tBTA_HL_STATUS bta_hl_chk_local_cfg(UINT8 app_idx, UINT8 mcl_idx, 779 UINT8 mdep_cfg_idx, 780 tBTA_HL_DCH_CFG local_cfg); 781 782 extern BOOLEAN bta_hl_validate_reconnect_params(UINT8 app_idx, UINT8 mcl_idx, 783 tBTA_HL_API_DCH_RECONNECT *p_reconnect, 784 UINT8 *p_mdep_cfg_idx, UINT8 *p_mdl_cfg_idx); 785 extern BOOLEAN bta_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx); 786 extern BOOLEAN bta_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 787 UINT8 *p_mdl_idx); 788 extern BOOLEAN bta_hl_is_a_duplicate_id(UINT8 app_id); 789 extern BOOLEAN bta_hl_find_avail_app_idx(UINT8 *p_idx); 790 extern tBTA_HL_STATUS bta_hl_app_update(UINT8 app_id, BOOLEAN is_register); 791 extern tBTA_HL_STATUS bta_hl_app_registration(UINT8 app_idx); 792 extern void bta_hl_discard_data(UINT16 event, tBTA_HL_DATA *p_data); 793 extern void bta_hl_save_mdl_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx ); 794 extern void bta_hl_set_dch_chan_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, tBTA_HL_DATA *p_data); 795 extern BOOLEAN bta_hl_get_l2cap_cfg(tBTA_HL_MDL_HANDLE mdl_hnd, tBTA_HL_L2CAP_CFG_INFO *p_cfg); 796 extern BOOLEAN bta_hl_validate_chan_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 797 extern BOOLEAN bta_hl_is_cong_on(UINT8 app_id, BD_ADDR bd_addr, tBTA_HL_MDL_ID mdl_id); 798 extern void bta_hl_check_cch_close(UINT8 app_idx, UINT8 mcl_idx, 799 tBTA_HL_DATA *p_data, BOOLEAN check_dch_setup); 800 extern void bta_hl_clean_app(UINT8 app_idx); 801 extern void bta_hl_check_deregistration(UINT8 app_idx, tBTA_HL_DATA *p_data ); 802 extern void bta_hl_check_disable(tBTA_HL_DATA *p_data ); 803 extern void bta_hl_build_abort_ind(tBTA_HL *p_evt_data, 804 tBTA_HL_APP_HANDLE app_handle, 805 tBTA_HL_MCL_HANDLE mcl_handle); 806 extern void bta_hl_build_abort_cfm(tBTA_HL *p_evt_data, 807 tBTA_HL_APP_HANDLE app_handle, 808 tBTA_HL_MCL_HANDLE mcl_handle, 809 tBTA_HL_STATUS status); 810 extern void bta_hl_build_dch_close_cfm(tBTA_HL *p_evt_data, 811 tBTA_HL_APP_HANDLE app_handle, 812 tBTA_HL_MCL_HANDLE mcl_handle, 813 tBTA_HL_MDL_HANDLE mdl_handle, 814 tBTA_HL_STATUS status); 815 extern void bta_hl_build_dch_close_ind(tBTA_HL *p_evt_data, 816 tBTA_HL_APP_HANDLE app_handle, 817 tBTA_HL_MCL_HANDLE mcl_handle, 818 tBTA_HL_MDL_HANDLE mdl_handle, 819 BOOLEAN intentional); 820 extern void bta_hl_build_send_data_cfm(tBTA_HL *p_evt_data, 821 tBTA_HL_APP_HANDLE app_handle, 822 tBTA_HL_MCL_HANDLE mcl_handle, 823 tBTA_HL_MDL_HANDLE mdl_handle, 824 tBTA_HL_STATUS status ); 825 extern void bta_hl_build_rcv_data_ind(tBTA_HL *p_evt_data, 826 tBTA_HL_APP_HANDLE app_handle, 827 tBTA_HL_MCL_HANDLE mcl_handle, 828 tBTA_HL_MDL_HANDLE mdl_handle); 829 extern void bta_hl_build_cch_open_cfm(tBTA_HL *p_evt_data, 830 UINT8 app_id, 831 tBTA_HL_APP_HANDLE app_handle, 832 tBTA_HL_MCL_HANDLE mcl_handle, 833 BD_ADDR bd_addr, 834 tBTA_HL_STATUS status ); 835 extern void bta_hl_build_cch_open_ind(tBTA_HL *p_evt_data, 836 tBTA_HL_APP_HANDLE app_handle, 837 tBTA_HL_MCL_HANDLE mcl_handle, 838 BD_ADDR bd_addr); 839 extern void bta_hl_build_cch_close_cfm(tBTA_HL *p_evt_data, 840 tBTA_HL_APP_HANDLE app_handle, 841 tBTA_HL_MCL_HANDLE mcl_handle, 842 tBTA_HL_STATUS status ); 843 extern void bta_hl_build_cch_close_ind(tBTA_HL *p_evt_data, 844 tBTA_HL_APP_HANDLE app_handle, 845 tBTA_HL_MCL_HANDLE mcl_handle, 846 BOOLEAN intentional); 847 848 extern void bta_hl_build_dch_open_cfm(tBTA_HL *p_evt_data, 849 tBTA_HL_APP_HANDLE app_handle, 850 tBTA_HL_MCL_HANDLE mcl_handle, 851 tBTA_HL_MDL_HANDLE mdl_handle, 852 tBTA_HL_MDEP_ID local_mdep_id, 853 tBTA_HL_MDL_ID mdl_id, 854 tBTA_HL_DCH_MODE dch_mode, 855 BOOLEAN first_reliable, 856 UINT16 mtu, 857 tBTA_HL_STATUS status); 858 859 extern void bta_hl_build_delete_mdl_cfm(tBTA_HL *p_evt_data, 860 tBTA_HL_APP_HANDLE app_handle, 861 tBTA_HL_MCL_HANDLE mcl_handle, 862 tBTA_HL_MDL_ID mdl_id, 863 tBTA_HL_STATUS status); 864 extern void bta_hl_build_echo_test_cfm(tBTA_HL *p_evt_data, 865 tBTA_HL_APP_HANDLE app_handle, 866 tBTA_HL_MCL_HANDLE mcl_handle, 867 tBTA_HL_STATUS status ); 868 extern void bta_hl_build_sdp_query_cfm(tBTA_HL *p_evt_data, 869 UINT8 app_id, 870 tBTA_HL_APP_HANDLE app_handle, 871 BD_ADDR bd_addr, 872 tBTA_HL_SDP *p_sdp, 873 tBTA_HL_STATUS status); 874 875 #if (BTA_HL_DEBUG == TRUE) 876 extern char *bta_hl_status_code(tBTA_HL_STATUS status); 877 extern char *bta_hl_evt_code(tBTA_HL_INT_EVT evt_code); 878 #endif 879 #ifdef __cplusplus 880 } 881 #endif 882 #endif /* BTA_MSE_INT_H */ 883 884 885