1/******************************************************************************
2 *
3 *  Copyright (C) 1999-2012 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 main Bluetooth Upper Layer definitions. The Broadcom
22 *  implementations of L2CAP RFCOMM, SDP and the BTIf run as one GKI task. The
23 *  btu_task switches between them.
24 *
25 ******************************************************************************/
26
27#ifndef BTU_H
28#define BTU_H
29
30#include "bt_target.h"
31#include "bt_common.h"
32#include "osi/include/alarm.h"
33
34// HACK(zachoverflow): temporary dark magic
35#define BTU_POST_TO_TASK_NO_GOOD_HORRIBLE_HACK 0x1700 // didn't look used in bt_types...here goes nothing
36typedef struct {
37  void (*callback)(BT_HDR *);
38} post_to_task_hack_t;
39
40typedef struct {
41  void (*callback)(BT_HDR *);
42  BT_HDR *response;
43  void *context;
44} command_complete_hack_t;
45
46typedef struct {
47  void (*callback)(BT_HDR *);
48  uint8_t status;
49  BT_HDR *command;
50  void *context;
51} command_status_hack_t;
52
53
54#ifdef __cplusplus
55extern "C" {
56#endif
57
58/* Global BTU data */
59extern uint8_t btu_trace_level;
60
61extern const BD_ADDR        BT_BD_ANY;
62
63/* Functions provided by btu_task.c
64************************************
65*/
66
67#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
68extern void btu_check_bt_sleep (void);
69#endif
70
71/* Functions provided by btu_hcif.c
72************************************
73*/
74extern void  btu_hcif_process_event (UINT8 controller_id, BT_HDR *p_buf);
75extern void  btu_hcif_send_cmd (UINT8 controller_id, BT_HDR *p_msg);
76
77/* Functions provided by btu_core.c
78************************************
79*/
80extern void  btu_init_core(void);
81extern void  btu_free_core(void);
82
83void BTU_StartUp(void);
84void BTU_ShutDown(void);
85
86#ifdef __cplusplus
87}
88#endif
89
90#endif
91