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