| /****************************************************************************** |
| * |
| * 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 "bt_types.h" |
| #include "bt_target.h" |
| #include <string.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 */ |
| } |
| |
| |