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 34tBTM_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*******************************************************************************/ 49void 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