1 /****************************************************************************** 2 * 3 * Copyright (C) 2002-2012 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 definition of the btm control block when 22 * BTM_DYNAMIC_MEMORY is used. 23 * 24 ******************************************************************************/ 25 26 #include "bt_types.h" 27 #include "bt_target.h" 28 #include <string.h> 29 #include "btm_int.h" 30 31 /* Global BTM control block structure 32 */ 33 #if BTM_DYNAMIC_MEMORY == FALSE 34 tBTM_CB btm_cb; 35 #endif 36 37 /******************************************************************************* 38 ** 39 ** Function btm_init 40 ** 41 ** Description This function is called at BTM startup to allocate the 42 ** control block (if using dynamic memory), and initializes the 43 ** tracing level. It then initializes the various components of 44 ** btm. 45 ** 46 ** Returns void 47 ** 48 *******************************************************************************/ 49 void btm_init (void) 50 { 51 /* All fields are cleared; nonzero fields are reinitialized in appropriate function */ 52 memset(&btm_cb, 0, sizeof(tBTM_CB)); 53 54 #if defined(BTM_INITIAL_TRACE_LEVEL) 55 btm_cb.trace_level = BTM_INITIAL_TRACE_LEVEL; 56 #else 57 btm_cb.trace_level = BT_TRACE_LEVEL_NONE; /* No traces */ 58 #endif 59 /* Initialize BTM component structures */ 60 btm_inq_db_init(); /* Inquiry Database and Structures */ 61 btm_acl_init(); /* ACL Database and Structures */ 62 btm_sec_init(BTM_SEC_MODE_SP); /* Security Manager Database and Structures */ 63 #if BTM_SCO_INCLUDED == TRUE 64 btm_sco_init(); /* SCO Database and Structures (If included) */ 65 #endif 66 67 btm_dev_init(); /* Device Manager Structures & HCI_Reset */ 68 } 69 70 71
