You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
3.2 KiB
94 lines
3.2 KiB
/****************************************************************************** |
|
* |
|
* Copyright (C) 2002-2012 Broadcom Corporation |
|
* |
|
* Licensed under the Apache License, Version 2.0 (the "License"); |
|
* you may not use this file except in compliance with the License. |
|
* You may obtain a copy of the License at: |
|
* |
|
* http://www.apache.org/licenses/LICENSE-2.0 |
|
* |
|
* Unless required by applicable law or agreed to in writing, software |
|
* distributed under the License is distributed on an "AS IS" BASIS, |
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
* See the License for the specific language governing permissions and |
|
* limitations under the License. |
|
* |
|
******************************************************************************/ |
|
|
|
/****************************************************************************** |
|
* |
|
* This file contains the definition of the btm control block. |
|
* |
|
******************************************************************************/ |
|
|
|
#include <string.h> |
|
#include "bt_target.h" |
|
#include "bt_types.h" |
|
#include "btm_int.h" |
|
#include "stack_config.h" |
|
|
|
/* Global BTM control block structure |
|
*/ |
|
tBTM_CB btm_cb; |
|
|
|
/******************************************************************************* |
|
* |
|
* Function btm_init |
|
* |
|
* Description This function is called at BTM startup to allocate the |
|
* control block (if using dynamic memory), and initializes the |
|
* tracing level. It then initializes the various components |
|
* of btm. |
|
* |
|
* Returns void |
|
* |
|
******************************************************************************/ |
|
void btm_init(void) { |
|
/* All fields are cleared; nonzero fields are reinitialized in appropriate |
|
* function */ |
|
memset(&btm_cb, 0, sizeof(tBTM_CB)); |
|
btm_cb.page_queue = fixed_queue_new(SIZE_MAX); |
|
btm_cb.sec_pending_q = fixed_queue_new(SIZE_MAX); |
|
btm_cb.sec_collision_timer = alarm_new("btm.sec_collision_timer"); |
|
btm_cb.pairing_timer = alarm_new("btm.pairing_timer"); |
|
|
|
#if defined(BTM_INITIAL_TRACE_LEVEL) |
|
btm_cb.trace_level = BTM_INITIAL_TRACE_LEVEL; |
|
#else |
|
btm_cb.trace_level = BT_TRACE_LEVEL_NONE; /* No traces */ |
|
#endif |
|
/* Initialize BTM component structures */ |
|
btm_inq_db_init(); /* Inquiry Database and Structures */ |
|
btm_acl_init(); /* ACL Database and Structures */ |
|
/* Security Manager Database and Structures */ |
|
if (stack_config_get_interface()->get_pts_secure_only_mode()) |
|
btm_sec_init(BTM_SEC_MODE_SC); |
|
else |
|
btm_sec_init(BTM_SEC_MODE_SP); |
|
#if (BTM_SCO_INCLUDED == TRUE) |
|
btm_sco_init(); /* SCO Database and Structures (If included) */ |
|
#endif |
|
|
|
btm_cb.sec_dev_rec = list_new(osi_free); |
|
|
|
btm_dev_init(); /* Device Manager Structures & HCI_Reset */ |
|
} |
|
|
|
/** This function is called to free dynamic memory and system resource allocated by btm_init */ |
|
void btm_free(void) { |
|
fixed_queue_free(btm_cb.page_queue, NULL); |
|
btm_cb.page_queue = NULL; |
|
|
|
fixed_queue_free(btm_cb.sec_pending_q, NULL); |
|
btm_cb.sec_pending_q = NULL; |
|
|
|
list_free(btm_cb.sec_dev_rec); |
|
btm_cb.sec_dev_rec = NULL; |
|
|
|
alarm_free(btm_cb.sec_collision_timer); |
|
btm_cb.sec_collision_timer = NULL; |
|
|
|
alarm_free(btm_cb.pairing_timer); |
|
btm_cb.pairing_timer = NULL; |
|
} |