1/******************************************************************************
2 *
3 *  Copyright (C) 2000-2012 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 module contains the routines that load and shutdown the core stack
22 *  components.
23 *
24 ******************************************************************************/
25
26#include "bt_target.h"
27#include <string.h>
28#include "dyn_mem.h"
29
30#include "btu.h"
31#include "btm_int.h"
32#include "sdpint.h"
33#include "l2c_int.h"
34
35#if (BLE_INCLUDED == TRUE)
36#include "gatt_api.h"
37#include "gatt_int.h"
38#if SMP_INCLUDED == TRUE
39#include "smp_int.h"
40#endif
41#endif
42
43extern void PLATFORM_DisableHciTransport(UINT8 bDisable);
44/*****************************************************************************
45**                          V A R I A B L E S                                *
46******************************************************************************/
47const BD_ADDR   BT_BD_ANY = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
48
49/*****************************************************************************
50**                          F U N C T I O N S                                *
51******************************************************************************/
52/*****************************************************************************
53**
54** Function         btu_init_core
55**
56** Description      Initialize control block memory for each core component.
57**
58**
59** Returns          void
60**
61******************************************************************************/
62void btu_init_core(void)
63{
64    /* Initialize the mandatory core stack components */
65    btm_init();
66
67    l2c_init();
68
69    sdp_init();
70
71#if BLE_INCLUDED == TRUE
72    gatt_init();
73#if (defined(SMP_INCLUDED) && SMP_INCLUDED == TRUE)
74    SMP_Init();
75#endif
76    btm_ble_init();
77#endif
78}
79
80
81/*****************************************************************************
82**
83** Function         BTE_Init
84**
85** Description      Initializes the BTU control block.
86**
87**                  NOTE: Must be called before creating any tasks
88**                      (RPC, BTU, HCIT, APPL, etc.)
89**
90** Returns          void
91**
92******************************************************************************/
93void BTE_Init(void)
94{
95    int i = 0;
96
97    memset (&btu_cb, 0, sizeof (tBTU_CB));
98    btu_cb.hcit_acl_pkt_size = BTU_DEFAULT_DATA_SIZE + HCI_DATA_PREAMBLE_SIZE;
99#if (BLE_INCLUDED == TRUE)
100    btu_cb.hcit_ble_acl_pkt_size = BTU_DEFAULT_BLE_DATA_SIZE + HCI_DATA_PREAMBLE_SIZE;
101#endif
102    btu_cb.trace_level = HCI_INITIAL_TRACE_LEVEL;
103
104    for ( i = 0; i < BTU_MAX_LOCAL_CTRLS; i++ ) /* include BR/EDR */
105        btu_cb.hci_cmd_cb[i].cmd_window = 1;
106}
107
108
109/*****************************************************************************
110**
111** Function         BTU_AclPktSize
112**
113** Description      export the ACL packet size.
114**
115** Returns          UINT16
116**
117******************************************************************************/
118UINT16 BTU_AclPktSize(void)
119{
120    return btu_cb.hcit_acl_pkt_size;
121}
122/*****************************************************************************
123**
124** Function         BTU_BleAclPktSize
125**
126** Description      export the BLE ACL packet size.
127**
128** Returns          UINT16
129**
130******************************************************************************/
131UINT16 BTU_BleAclPktSize(void)
132{
133#if BLE_INCLUDED == TRUE
134    return btu_cb.hcit_ble_acl_pkt_size;
135#else
136    return 0;
137#endif
138}
139
140/*******************************************************************************
141**
142** Function         btu_uipc_rx_cback
143**
144** Description
145**
146**
147** Returns          void
148**
149*******************************************************************************/
150void btu_uipc_rx_cback(BT_HDR *p_msg)
151{
152    BT_TRACE(TRACE_LAYER_BTM, TRACE_TYPE_DEBUG, "btu_uipc_rx_cback event 0x%x, len %d, offset %d",
153		p_msg->event, p_msg->len, p_msg->offset);
154    GKI_send_msg(BTU_TASK, BTU_HCI_RCV_MBOX, p_msg);
155
156}
157
158