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_REGISTER_EVT, 192 BTA_HL_API_DEREGISTER_EVT, 193 BTA_HL_API_CCH_OPEN_EVT, 194 BTA_HL_API_CCH_CLOSE_EVT, 195 BTA_HL_API_DCH_OPEN_EVT, 196 BTA_HL_API_DCH_RECONNECT_EVT, 197 BTA_HL_API_DCH_CLOSE_EVT, 198 BTA_HL_API_DELETE_MDL_EVT, 199 BTA_HL_API_DCH_ABORT_EVT, 200 201 BTA_HL_API_DCH_ECHO_TEST_EVT, 202 BTA_HL_API_SDP_QUERY_EVT, 203 BTA_HL_SDP_QUERY_OK_EVT, 204 BTA_HL_SDP_QUERY_FAIL_EVT, 205 BTA_HL_MCA_DELETE_IND_EVT, 206 BTA_HL_MCA_DELETE_CFM_EVT 207 }; 208 typedef UINT16 tBTA_HL_INT_EVT; 209 210 #define BTA_HL_DCH_EVT_MIN BTA_HL_DCH_SDP_INIT_EVT 211 #define BTA_HL_DCH_EVT_MAX 0xFFFF 212 213 214 /* state machine states */ 215 enum 216 { 217 BTA_HL_CCH_IDLE_ST = 0, /* Idle */ 218 BTA_HL_CCH_OPENING_ST, /* Opening a connection*/ 219 BTA_HL_CCH_OPEN_ST, /* Connection is open */ 220 BTA_HL_CCH_CLOSING_ST /* Closing is in progress */ 221 }; 222 typedef UINT8 tBTA_HL_CCH_STATE; 223 224 enum 225 { 226 BTA_HL_DCH_IDLE_ST = 0, /* Idle */ 227 BTA_HL_DCH_OPENING_ST, /* Opening a connection*/ 228 BTA_HL_DCH_OPEN_ST, /* Connection is open */ 229 BTA_HL_DCH_CLOSING_ST /* Closing is in progress */ 230 }; 231 typedef UINT8 tBTA_HL_DCH_STATE; 232 233 234 typedef struct 235 { 236 BT_HDR hdr; 237 tBTA_HL_CTRL_CBACK *p_cback; /* pointer to control callback function */ 238 } tBTA_HL_API_ENABLE; 239 240 typedef struct 241 { 242 BT_HDR hdr; 243 UINT8 app_id; 244 tBTA_HL_CBACK *p_cback; /* pointer to application callback function */ 245 tBTA_HL_DEVICE_TYPE dev_type; /* sink, source or dual roles */ 246 tBTA_SEC sec_mask; /* security mask for accepting conenction*/ 247 char srv_name[BTA_SERVICE_NAME_LEN +1]; /* service name to be used in the SDP; null terminated*/ 248 char srv_desp[BTA_SERVICE_DESP_LEN +1]; /* service description to be used in the SDP; null terminated */ 249 char provider_name[BTA_PROVIDER_NAME_LEN +1]; /* provide name to be used in the SDP; null terminated */ 250 } tBTA_HL_API_REGISTER; 251 252 typedef struct 253 { 254 BT_HDR hdr; 255 tBTA_HL_APP_HANDLE app_handle; 256 } tBTA_HL_API_DEREGISTER; 257 258 typedef struct 259 { 260 BT_HDR hdr; 261 tBTA_HL_APP_HANDLE app_handle; 262 UINT16 ctrl_psm; 263 BD_ADDR bd_addr; /* Address of peer device */ 264 tBTA_SEC sec_mask; /* security mask for initiating connection*/ 265 } tBTA_HL_API_CCH_OPEN; 266 267 268 typedef struct 269 { 270 BT_HDR hdr; 271 tBTA_HL_MCL_HANDLE mcl_handle; 272 } tBTA_HL_API_CCH_CLOSE; 273 274 275 276 typedef struct 277 { 278 BT_HDR hdr; 279 tBTA_HL_MCL_HANDLE mcl_handle; 280 UINT16 ctrl_psm; 281 tBTA_HL_MDEP_ID local_mdep_id; /* local MDEP ID */ 282 tBTA_HL_MDEP_ID peer_mdep_id; /* peer mdep id */ 283 tBTA_HL_DCH_CFG local_cfg; 284 tBTA_SEC sec_mask; /* security mask for initiating connection*/ 285 } tBTA_HL_API_DCH_OPEN; 286 287 288 typedef struct 289 { 290 BT_HDR hdr; 291 292 tBTA_HL_MCL_HANDLE mcl_handle; 293 UINT16 ctrl_psm; 294 tBTA_HL_MDL_ID mdl_id; 295 } tBTA_HL_API_DCH_RECONNECT; 296 297 typedef struct 298 { 299 BT_HDR hdr; 300 tBTA_HL_MDL_HANDLE mdl_handle; 301 } tBTA_HL_API_DCH_CLOSE; 302 303 typedef struct 304 { 305 BT_HDR hdr; 306 tBTA_HL_MCL_HANDLE mcl_handle; 307 tBTA_HL_MDL_ID mdl_id; 308 } tBTA_HL_API_DELETE_MDL; 309 310 typedef struct 311 { 312 BT_HDR hdr; 313 tBTA_HL_MCL_HANDLE mcl_handle; 314 } tBTA_HL_API_DCH_ABORT; 315 316 317 typedef struct 318 { 319 BT_HDR hdr; 320 tBTA_HL_MDL_HANDLE mdl_handle; 321 UINT16 pkt_size; 322 } tBTA_HL_API_SEND_DATA; 323 324 typedef struct 325 { 326 BT_HDR hdr; 327 tBTA_HL_MCL_HANDLE mcl_handle; 328 UINT16 ctrl_psm; 329 UINT16 pkt_size; 330 tBTA_HL_DCH_CFG local_cfg; 331 } tBTA_HL_API_DCH_ECHO_TEST; 332 333 typedef struct 334 { 335 BT_HDR hdr; 336 UINT8 app_idx; 337 UINT8 mcl_idx; 338 BOOLEAN release_mcl_cb; 339 }tBTA_HL_CCH_SDP; 340 341 342 /* MCA callback event parameters. */ 343 typedef struct 344 { 345 BT_HDR hdr; 346 tBTA_HL_APP_HANDLE app_handle; 347 tBTA_HL_MCL_HANDLE mcl_handle; 348 tMCA_CTRL mca_data; 349 } tBTA_HL_MCA_EVT; 350 351 352 /* MCA callback event parameters. */ 353 typedef struct 354 { 355 BT_HDR hdr; 356 UINT8 app_idx; 357 UINT8 mcl_idx; 358 UINT8 mdl_idx; 359 BT_HDR *p_pkt; 360 } tBTA_HL_MCA_RCV_DATA_EVT; 361 362 363 typedef struct 364 { 365 BT_HDR hdr; 366 UINT8 app_idx; 367 UINT8 mcl_idx; 368 UINT8 mdl_idx; 369 }tBTA_HL_DCH_SDP; 370 371 typedef struct 372 { 373 BT_HDR hdr; 374 tBTA_HL_APP_HANDLE app_handle; 375 BD_ADDR bd_addr; /* Address of peer device */ 376 } tBTA_HL_API_SDP_QUERY; 377 378 typedef struct 379 { 380 BT_HDR hdr; 381 tBTA_HL_MCL_HANDLE mcl_handle; 382 tBTA_HL_MDL_ID mdl_id; 383 tBTA_HL_MDEP_ID local_mdep_id; 384 tBTA_HL_DCH_CREATE_RSP rsp_code; 385 tBTA_HL_DCH_CFG cfg_rsp; 386 } tBTA_HL_API_DCH_CREATE_RSP; 387 388 typedef struct 389 { 390 BT_HDR hdr; 391 tBTA_HL_MDL_HANDLE mdl_handle; 392 tBTA_HL_STATUS status; 393 } tBTA_HL_CI_GET_PUT_DATA; 394 395 typedef struct 396 { 397 BT_HDR hdr; 398 tBTA_HL_MCL_HANDLE mcl_handle; 399 tBTA_HL_STATUS status; 400 } tBTA_HL_CI_ECHO_DATA; 401 402 /* union of all state machine event data types */ 403 typedef union 404 { 405 BT_HDR hdr; 406 tBTA_HL_API_ENABLE api_enable; /* data for BTA_MSE_API_ENABLE_EVT */ 407 tBTA_HL_API_REGISTER api_reg; 408 tBTA_HL_API_DEREGISTER api_dereg; 409 tBTA_HL_API_CCH_OPEN api_cch_open; 410 tBTA_HL_API_CCH_CLOSE api_cch_close; 411 tBTA_HL_API_DCH_CREATE_RSP api_dch_create_rsp; 412 tBTA_HL_API_DCH_OPEN api_dch_open; 413 tBTA_HL_API_DCH_RECONNECT api_dch_reconnect; 414 tBTA_HL_API_DCH_CLOSE api_dch_close; 415 tBTA_HL_API_DELETE_MDL api_delete_mdl; 416 tBTA_HL_API_DCH_ABORT api_dch_abort; 417 tBTA_HL_API_SEND_DATA api_send_data; 418 tBTA_HL_API_DCH_ECHO_TEST api_dch_echo_test; 419 tBTA_HL_API_SDP_QUERY api_sdp_query; 420 421 tBTA_HL_CCH_SDP cch_sdp; 422 tBTA_HL_MCA_EVT mca_evt; 423 tBTA_HL_MCA_RCV_DATA_EVT mca_rcv_data_evt; 424 tBTA_HL_DCH_SDP dch_sdp; /* for DCH_OPEN_EVT and DCH_RECONNECT_EVT */ 425 tBTA_HL_CI_GET_PUT_DATA ci_get_put_data; 426 tBTA_HL_CI_ECHO_DATA ci_get_put_echo_data; 427 } tBTA_HL_DATA; 428 429 430 typedef struct 431 { 432 BOOLEAN in_use; 433 UINT16 mdl_id; 434 tBTA_HL_MDL_HANDLE mdl_handle; 435 tBTA_HL_DCH_OPER dch_oper; 436 BOOLEAN intentional_close; 437 tBTA_HL_DCH_STATE dch_state; 438 UINT8 abort_oper; 439 UINT16 req_data_psm; 440 UINT16 max_rx_apdu_size; 441 UINT16 max_tx_apdu_size; 442 BT_HDR *p_tx_pkt; 443 BT_HDR *p_rx_pkt; 444 tBTA_HL_MDEP_ID local_mdep_id; 445 UINT8 local_mdep_cfg_idx; 446 tBTA_HL_DCH_CFG local_cfg; 447 tBTA_HL_DCH_CFG remote_cfg; 448 tBTA_HL_MDEP_ID peer_mdep_id; 449 UINT16 peer_data_type; 450 tBTA_HL_MDEP_ROLE peer_mdep_role; 451 tBTA_HL_DCH_MODE dch_mode; 452 tBTA_SEC sec_mask; 453 BOOLEAN is_the_first_reliable; 454 BOOLEAN delete_mdl; 455 UINT16 mtu; 456 tMCA_CHNL_CFG chnl_cfg; 457 BOOLEAN mdl_cfg_idx_included; 458 UINT8 mdl_cfg_idx; 459 UINT8 echo_oper; 460 BOOLEAN cong; 461 BOOLEAN close_pending; 462 UINT8 cout_oper; 463 BT_HDR *p_echo_tx_pkt; 464 BT_HDR *p_echo_rx_pkt; 465 tBTA_HL_STATUS ci_put_echo_data_status; 466 }tBTA_HL_MDL_CB; 467 468 typedef struct 469 { 470 tBTA_HL_MDL_CB mdl[BTA_HL_NUM_MDLS_PER_MCL]; 471 tBTA_HL_DELETE_MDL delete_mdl; 472 BOOLEAN in_use; 473 tBTA_HL_CCH_STATE cch_state; 474 UINT16 req_ctrl_psm; 475 UINT16 ctrl_psm; 476 UINT16 data_psm; 477 BD_ADDR bd_addr; 478 UINT16 cch_mtu; 479 UINT16 sec_mask; 480 tBTA_HL_MCL_HANDLE mcl_handle; 481 tSDP_DISCOVERY_DB *p_db; /* pointer to discovery database */ 482 tSDP_DISC_CMPL_CB *sdp_cback; 483 tBTA_HL_SDP_OPER sdp_oper; 484 BOOLEAN close_pending; 485 UINT8 sdp_mdl_idx; 486 tBTA_HL_SDP sdp; 487 UINT8 cch_oper; 488 BOOLEAN intentional_close; 489 BOOLEAN rsp_tout; 490 UINT8 timer_oper; 491 BOOLEAN echo_test; 492 UINT8 echo_mdl_idx; 493 UINT8 cch_close_dch_oper; 494 }tBTA_HL_MCL_CB; 495 496 typedef struct 497 { 498 tBTA_HL_MCL_CB mcb[BTA_HL_NUM_MCLS]; /* application Control Blocks */ 499 tBTA_HL_CBACK *p_cback; /* pointer to control callback function */ 500 BOOLEAN in_use; /* this CB is in use*/ 501 BOOLEAN deregistering; 502 UINT8 app_id; 503 UINT32 sdp_handle; /* SDP record handle */ 504 tBTA_HL_SUP_FEATURE sup_feature; 505 tBTA_HL_MDL_CFG mdl_cfg[BTA_HL_NUM_MDL_CFGS]; 506 tBTA_HL_DEVICE_TYPE dev_type; 507 tBTA_HL_APP_HANDLE app_handle; 508 UINT16 ctrl_psm; /* L2CAP PSM for the MCAP control channel */ 509 UINT16 data_psm; /* L2CAP PSM for the MCAP data channel */ 510 UINT16 sec_mask; /* Security mask for BTM_SetSecurityLevel() */ 511 512 char srv_name[BTA_SERVICE_NAME_LEN +1]; /* service name to be used in the SDP; null terminated*/ 513 char srv_desp[BTA_SERVICE_DESP_LEN +1]; /* service description to be used in the SDP; null terminated */ 514 char provider_name[BTA_PROVIDER_NAME_LEN +1]; /* provide name to be used in the SDP; null terminated */ 515 516 tMCA_CTRL_CBACK *p_mcap_cback; /* pointer to MCAP callback function */ 517 tMCA_DATA_CBACK *p_data_cback; 518 }tBTA_HL_APP_CB; 519 520 521 typedef struct 522 { 523 BOOLEAN in_use; 524 tBTA_HL_SDP_OPER sdp_oper; 525 UINT8 app_idx; 526 UINT8 mcl_idx; 527 UINT8 mdl_idx; 528 }tBTA_HL_SDP_CB; 529 530 typedef struct 531 { 532 BOOLEAN in_use; 533 UINT8 app_idx; 534 UINT8 mcl_idx; 535 }tBTA_HL_TIMER_CB; 536 537 typedef struct 538 { 539 tBTA_HL_APP_CB acb[BTA_HL_NUM_APPS]; /* HL Control Blocks */ 540 tBTA_HL_CTRL_CBACK *p_ctrl_cback; /* pointer to control callback function */ 541 BOOLEAN enable; 542 BOOLEAN disabling; 543 544 tBTA_HL_SDP_CB scb[BTA_HL_NUM_SDP_CBACKS]; 545 tBTA_HL_TIMER_CB tcb[BTA_HL_NUM_TIMERS]; 546 BOOLEAN enable_random_psm; 547 tBTA_HL_ALLOCATE_PSM *p_alloc_psm; 548 }tBTA_HL_CB; 549 550 /****************************************************************************** 551 ** Configuration Definitions 552 *******************************************************************************/ 553 /* Configuration structure */ 554 555 /***************************************************************************** 556 ** Global data 557 *****************************************************************************/ 558 559 /* HL control block */ 560 #if BTA_DYNAMIC_MEMORY == FALSE 561 extern tBTA_HL_CB bta_hl_cb; 562 #else 563 extern tBTA_HL_CB *bta_hl_cb_ptr; 564 #define bta_hl_cb (*bta_hl_cb_ptr) 565 #endif 566 567 #define BTA_HL_GET_CB_PTR() &(bta_hl_cb) 568 #define BTA_HL_GET_APP_CB_PTR(app_idx) &(bta_hl_cb.acb[(app_idx)]) 569 #define BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx) &(bta_hl_cb.acb[(app_idx)].mcb[(mcl_idx)]) 570 #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]) 571 #define BTA_HL_GET_MDL_CFG_PTR(app_idx, item_idx) &(bta_hl_cb.acb[(app_idx)].mdl_cfg[(item_idx)]) 572 #define BTA_HL_GET_ECHO_CFG_PTR(app_idx) &(bta_hl_cb.acb[(app_idx)].sup_feature.echo_cfg) 573 #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) 574 #define BTA_HL_GET_DATA_CFG_PTR(app_idx, mdep_cfg_idx, data_cfg_idx) \ 575 &(bta_hl_cb.acb[(app_idx)].sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[data_cfg_idx]) 576 #define BTA_HL_GET_BUF_PTR(p_pkt) ((UINT8 *)((UINT8 *) (p_pkt+1) + p_pkt->offset)) 577 578 /***************************************************************************** 579 ** Function prototypes 580 *****************************************************************************/ 581 582 #ifdef __cplusplus 583 extern "C" 584 { 585 #endif 586 /* main */ 587 extern BOOLEAN bta_hl_hdl_event(BT_HDR *p_msg); 588 /* sdp */ 589 extern BOOLEAN bta_hl_fill_sup_feature_list( const tSDP_DISC_ATTR *p_attr, 590 tBTA_HL_SUP_FEATURE_LIST_ELEM *p_list); 591 592 extern tBTA_HL_STATUS bta_hl_sdp_register (UINT8 app_idx); 593 extern tSDP_DISC_REC *bta_hl_find_sink_or_src_srv_class_in_db (const tSDP_DISCOVERY_DB *p_db, 594 const tSDP_DISC_REC *p_start_rec); 595 596 /* action routines */ 597 extern void bta_hl_dch_ci_get_tx_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 598 tBTA_HL_DATA *p_data); 599 extern void bta_hl_dch_ci_put_rx_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 600 tBTA_HL_DATA *p_data); 601 extern void bta_hl_dch_ci_get_echo_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 602 tBTA_HL_DATA *p_data); 603 604 extern void bta_hl_dch_echo_test(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 605 tBTA_HL_DATA *p_data); 606 extern void bta_hl_dch_ci_put_echo_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 607 tBTA_HL_DATA *p_data); 608 extern void bta_hl_dch_send_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 609 tBTA_HL_DATA *p_data); 610 extern void bta_hl_dch_sdp_fail(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 611 tBTA_HL_DATA *p_data); 612 extern void bta_hl_dch_mca_cong_change(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 613 tBTA_HL_DATA *p_data); 614 extern void bta_hl_dch_mca_reconnect_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 615 tBTA_HL_DATA *p_data); 616 extern void bta_hl_dch_mca_reconnect_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 617 tBTA_HL_DATA *p_data); 618 extern void bta_hl_dch_mca_reconnect(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 619 tBTA_HL_DATA *p_data); 620 extern void bta_hl_dch_sdp_init(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 621 tBTA_HL_DATA *p_data); 622 extern void bta_hl_dch_close_echo_test(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 623 tBTA_HL_DATA *p_data); 624 extern void bta_hl_dch_create_rsp(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 625 tBTA_HL_DATA *p_data); 626 extern void bta_hl_dch_mca_rcv_data(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 627 tBTA_HL_DATA *p_data); 628 extern void bta_hl_dch_close_cmpl(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 629 tBTA_HL_DATA *p_data); 630 extern void bta_hl_dch_mca_close_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 631 tBTA_HL_DATA *p_data); 632 extern void bta_hl_dch_mca_close_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 633 tBTA_HL_DATA *p_data); 634 extern void bta_hl_dch_mca_close(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 635 tBTA_HL_DATA *p_data); 636 extern void bta_hl_dch_mca_delete_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 637 tBTA_HL_DATA *p_data); 638 639 extern void bta_hl_dch_mca_delete_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 640 tBTA_HL_DATA *p_data); 641 extern void bta_hl_dch_mca_delete(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 642 tBTA_HL_DATA *p_data); 643 extern void bta_hl_dch_mca_abort_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 644 tBTA_HL_DATA *p_data); 645 extern void bta_hl_dch_mca_abort_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 646 tBTA_HL_DATA *p_data); 647 extern void bta_hl_dch_mca_abort(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 648 tBTA_HL_DATA *p_data); 649 extern void bta_hl_dch_mca_open_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 650 tBTA_HL_DATA *p_data); 651 extern void bta_hl_dch_mca_open_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 652 tBTA_HL_DATA *p_data); 653 extern void bta_hl_dch_mca_create_ind(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 654 tBTA_HL_DATA *p_data); 655 extern void bta_hl_dch_mca_create_cfm(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 656 tBTA_HL_DATA *p_data); 657 extern void bta_hl_dch_mca_create(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 658 tBTA_HL_DATA *p_data); 659 extern void bta_hl_deallocate_spd_cback(UINT8 sdp_cback_idx); 660 extern tSDP_DISC_CMPL_CB *bta_hl_allocate_spd_cback(tBTA_HL_SDP_OPER sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 661 UINT8 mdl_idx, 662 UINT8 *p_sdp_cback_idx); 663 extern tBTA_HL_STATUS bta_hl_init_sdp(tBTA_HL_SDP_OPER sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 664 UINT8 mdl_idx); 665 extern void bta_hl_cch_sdp_init(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 666 extern void bta_hl_cch_mca_open(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 667 extern void bta_hl_cch_mca_close(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 668 extern void bta_hl_cch_close_cmpl(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 669 extern void bta_hl_cch_mca_disconnect(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 670 extern void bta_hl_cch_mca_rsp_tout(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 671 extern void bta_hl_cch_mca_connect(UINT8 app_idx, UINT8 mcl_idx, tBTA_HL_DATA *p_data); 672 673 /* State machine drivers */ 674 extern void bta_hl_cch_sm_execute(UINT8 inst_idx, UINT8 mcl_idx, 675 UINT16 event, tBTA_HL_DATA *p_data); 676 extern void bta_hl_dch_sm_execute(UINT8 inst_idx, UINT8 mcl_idx, UINT8 mdl_idx, 677 UINT16 event, tBTA_HL_DATA *p_data); 678 /* MCAP callback functions */ 679 extern void bta_hl_mcap_ctrl_cback(tMCA_HANDLE handle, tMCA_CL mcl, UINT8 event, 680 tMCA_CTRL *p_data); 681 682 extern void bta_hl_mcap_data_cback(tMCA_DL mdl, BT_HDR *p_pkt); 683 684 /* utility functions */ 685 extern BOOLEAN bta_hl_set_ctrl_psm_for_dch(UINT8 app_idx, UINT8 mcl_idx, 686 UINT8 mdl_idx, UINT16 ctrl_psm); 687 extern BOOLEAN bta_hl_find_sdp_idx_using_ctrl_psm(tBTA_HL_SDP *p_sdp, 688 UINT16 ctrl_psm, 689 UINT8 *p_sdp_idx); 690 extern UINT8 bta_hl_set_user_tx_pool_id(UINT16 max_tx_size); 691 extern UINT8 bta_hl_set_user_rx_pool_id(UINT16 mtu); 692 extern UINT8 bta_hl_set_tx_win_size(UINT16 mtu, UINT16 mps); 693 extern UINT16 bta_hl_set_mps(UINT16 mtu); 694 extern void bta_hl_clean_mdl_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 695 extern BT_HDR * bta_hl_get_buf(UINT16 data_size); 696 extern BOOLEAN bta_hl_find_service_in_db( UINT8 app_idx, UINT8 mcl_idx, 697 UINT16 service_uuid, 698 tSDP_DISC_REC **pp_rec ); 699 extern UINT16 bta_hl_get_service_uuids(UINT8 sdp_oper, UINT8 app_idx, UINT8 mcl_idx, 700 UINT8 mdl_idx ); 701 extern BOOLEAN bta_hl_find_echo_cfg_rsp(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdep_idx, UINT8 cfg, 702 UINT8 *p_cfg_rsp); 703 extern BOOLEAN bta_hl_validate_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 704 UINT8 cfg); 705 extern BOOLEAN bta_hl_find_cch_cb_indexes(tBTA_HL_DATA *p_msg, 706 UINT8 *p_app_idx, 707 UINT8 *p_mcl_idx); 708 extern BOOLEAN bta_hl_find_dch_cb_indexes(tBTA_HL_DATA *p_msg, 709 UINT8 *p_app_idx, 710 UINT8 *p_mcl_idx, 711 UINT8 *p_mdl_idx); 712 extern UINT16 bta_hl_allocate_mdl_id(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx ); 713 extern BOOLEAN bta_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, 714 UINT8 *p_app_idx, UINT8 *p_mcl_idx, 715 UINT8 *p_mdl_idx); 716 extern BOOLEAN bta_hl_find_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT16 mdl_id, 717 UINT8 *p_mdl_idx); 718 extern BOOLEAN bta_hl_find_an_active_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 719 UINT8 *p_mdl_idx); 720 extern BOOLEAN bta_hl_find_dch_setup_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 721 UINT8 *p_mdl_idx); 722 extern BOOLEAN bta_hl_find_an_in_use_mcl_idx(UINT8 app_idx, 723 UINT8 *p_mcl_idx); 724 extern BOOLEAN bta_hl_find_an_in_use_app_idx(UINT8 *p_app_idx); 725 extern BOOLEAN bta_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx); 726 extern BOOLEAN bta_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, 727 UINT8 *p_app_idx); 728 extern BOOLEAN bta_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, 729 UINT8 *p_app_idx, UINT8 *p_mcl_idx); 730 extern BOOLEAN bta_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx); 731 extern BOOLEAN bta_hl_is_the_first_reliable_existed(UINT8 app_idx, UINT8 mcl_idx ); 732 extern BOOLEAN bta_hl_find_non_active_mdl_cfg(UINT8 app_idx, UINT8 start_mdl_cfg_idx, 733 UINT8 *p_mdl_cfg_idx); 734 extern BOOLEAN bta_hl_find_avail_mdl_cfg_idx(UINT8 app_idx, UINT8 mcl_idx, 735 UINT8 *p_mdl_cfg_idx); 736 extern BOOLEAN bta_hl_find_mdl_cfg_idx(UINT8 app_idx, UINT8 mcl_idx, 737 tBTA_HL_MDL_ID mdl_id, UINT8 *p_mdl_cfg_idx); 738 extern BOOLEAN bta_hl_get_cur_time(UINT8 app_idx, UINT8 *p_cur_time); 739 extern void bta_hl_sort_cfg_time_idx(UINT8 app_idx, UINT8 *a, UINT8 n); 740 extern void bta_hl_compact_mdl_cfg_time(UINT8 app_idx); 741 extern BOOLEAN bta_hl_is_mdl_exsit_in_mcl(UINT8 app_idx, BD_ADDR bd_addr, 742 tBTA_HL_MDL_ID mdl_id); 743 extern BOOLEAN bta_hl_delete_mdl_cfg(UINT8 app_idx, BD_ADDR bd_addr, 744 tBTA_HL_MDL_ID mdl_id); 745 extern BOOLEAN bta_hl_is_mdl_value_valid(tBTA_HL_MDL_ID mdl_id); 746 extern BOOLEAN bta_hl_find_mdep_cfg_idx(UINT8 app_idx, 747 tBTA_HL_MDEP_ID local_mdep_id, UINT8 *p_mdep_cfg_idx); 748 extern void bta_hl_find_rxtx_apdu_size(UINT8 app_idx, UINT8 mdep_cfg_idx, 749 UINT16 *p_rx_apu_size, 750 UINT16 *p_tx_apu_size); 751 extern BOOLEAN bta_hl_validate_peer_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, 752 tBTA_HL_MDEP_ID peer_mdep_id, 753 tBTA_HL_MDEP_ROLE peer_mdep_role, 754 UINT8 sdp_idx); 755 extern tBTA_HL_STATUS bta_hl_chk_local_cfg(UINT8 app_idx, UINT8 mcl_idx, 756 UINT8 mdep_cfg_idx, 757 tBTA_HL_DCH_CFG local_cfg); 758 759 extern BOOLEAN bta_hl_validate_reconnect_params(UINT8 app_idx, UINT8 mcl_idx, 760 tBTA_HL_API_DCH_RECONNECT *p_reconnect, 761 UINT8 *p_mdep_cfg_idx, UINT8 *p_mdl_cfg_idx); 762 extern BOOLEAN bta_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx); 763 extern BOOLEAN bta_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 764 UINT8 *p_mdl_idx); 765 extern BOOLEAN bta_hl_is_a_duplicate_id(UINT8 app_id); 766 extern BOOLEAN bta_hl_find_avail_app_idx(UINT8 *p_idx); 767 extern tBTA_HL_STATUS bta_hl_app_registration(UINT8 app_idx); 768 extern void bta_hl_discard_data(UINT16 event, tBTA_HL_DATA *p_data); 769 extern void bta_hl_save_mdl_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx ); 770 extern void bta_hl_set_dch_chan_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, tBTA_HL_DATA *p_data); 771 extern BOOLEAN bta_hl_get_l2cap_cfg(tBTA_HL_MDL_HANDLE mdl_hnd, tBTA_HL_L2CAP_CFG_INFO *p_cfg); 772 extern BOOLEAN bta_hl_validate_chan_cfg(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 773 extern BOOLEAN bta_hl_is_cong_on(UINT8 app_id, BD_ADDR bd_addr, tBTA_HL_MDL_ID mdl_id); 774 extern void bta_hl_check_cch_close(UINT8 app_idx, UINT8 mcl_idx, 775 tBTA_HL_DATA *p_data, BOOLEAN check_dch_setup); 776 extern void bta_hl_clean_app(UINT8 app_idx); 777 extern void bta_hl_check_deregistration(UINT8 app_idx, tBTA_HL_DATA *p_data ); 778 extern void bta_hl_check_disable(tBTA_HL_DATA *p_data ); 779 extern void bta_hl_build_abort_ind(tBTA_HL *p_evt_data, 780 tBTA_HL_APP_HANDLE app_handle, 781 tBTA_HL_MCL_HANDLE mcl_handle); 782 extern void bta_hl_build_abort_cfm(tBTA_HL *p_evt_data, 783 tBTA_HL_APP_HANDLE app_handle, 784 tBTA_HL_MCL_HANDLE mcl_handle, 785 tBTA_HL_STATUS status); 786 extern void bta_hl_build_dch_close_cfm(tBTA_HL *p_evt_data, 787 tBTA_HL_APP_HANDLE app_handle, 788 tBTA_HL_MCL_HANDLE mcl_handle, 789 tBTA_HL_MDL_HANDLE mdl_handle, 790 tBTA_HL_STATUS status); 791 extern void bta_hl_build_dch_close_ind(tBTA_HL *p_evt_data, 792 tBTA_HL_APP_HANDLE app_handle, 793 tBTA_HL_MCL_HANDLE mcl_handle, 794 tBTA_HL_MDL_HANDLE mdl_handle, 795 BOOLEAN intentional); 796 extern void bta_hl_build_send_data_cfm(tBTA_HL *p_evt_data, 797 tBTA_HL_APP_HANDLE app_handle, 798 tBTA_HL_MCL_HANDLE mcl_handle, 799 tBTA_HL_MDL_HANDLE mdl_handle, 800 tBTA_HL_STATUS status ); 801 extern void bta_hl_build_rcv_data_ind(tBTA_HL *p_evt_data, 802 tBTA_HL_APP_HANDLE app_handle, 803 tBTA_HL_MCL_HANDLE mcl_handle, 804 tBTA_HL_MDL_HANDLE mdl_handle); 805 extern void bta_hl_build_cch_open_cfm(tBTA_HL *p_evt_data, 806 tBTA_HL_APP_HANDLE app_handle, 807 tBTA_HL_MCL_HANDLE mcl_handle, 808 BD_ADDR bd_addr, 809 tBTA_HL_STATUS status ); 810 extern void bta_hl_build_cch_open_ind(tBTA_HL *p_evt_data, 811 tBTA_HL_APP_HANDLE app_handle, 812 tBTA_HL_MCL_HANDLE mcl_handle, 813 BD_ADDR bd_addr); 814 extern void bta_hl_build_cch_close_cfm(tBTA_HL *p_evt_data, 815 tBTA_HL_APP_HANDLE app_handle, 816 tBTA_HL_MCL_HANDLE mcl_handle, 817 tBTA_HL_STATUS status ); 818 extern void bta_hl_build_cch_close_ind(tBTA_HL *p_evt_data, 819 tBTA_HL_APP_HANDLE app_handle, 820 tBTA_HL_MCL_HANDLE mcl_handle, 821 BOOLEAN intentional); 822 823 extern void bta_hl_build_dch_open_cfm(tBTA_HL *p_evt_data, 824 tBTA_HL_APP_HANDLE app_handle, 825 tBTA_HL_MCL_HANDLE mcl_handle, 826 tBTA_HL_MDL_HANDLE mdl_handle, 827 tBTA_HL_MDEP_ID local_mdep_id, 828 tBTA_HL_MDL_ID mdl_id, 829 tBTA_HL_DCH_MODE dch_mode, 830 BOOLEAN first_reliable, 831 UINT16 mtu, 832 tBTA_HL_STATUS status); 833 834 extern void bta_hl_build_delete_mdl_cfm(tBTA_HL *p_evt_data, 835 tBTA_HL_APP_HANDLE app_handle, 836 tBTA_HL_MCL_HANDLE mcl_handle, 837 tBTA_HL_MDL_ID mdl_id, 838 tBTA_HL_STATUS status); 839 extern void bta_hl_build_echo_test_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_sdp_query_cfm(tBTA_HL *p_evt_data, 844 tBTA_HL_APP_HANDLE app_handle, 845 BD_ADDR bd_addr, 846 tBTA_HL_SDP *p_sdp, 847 tBTA_HL_STATUS status); 848 849 #if (BTA_HL_DEBUG == TRUE) 850 extern char *bta_hl_status_code(tBTA_HL_STATUS status); 851 extern char *bta_hl_evt_code(tBTA_HL_INT_EVT evt_code); 852 #endif 853 #ifdef __cplusplus 854 } 855 #endif 856 #endif /* BTA_MSE_INT_H */ 857 858 859
