1/******************************************************************************
2 *
3 *  Copyright 2009-2012 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 *  Filename:      bt_hci_bdroid.h
22 *
23 *  Description:   A wrapper header file of bt_hci_lib.h
24 *
25 *                 Contains definitions specific for interfacing with Bluedroid
26 *                 Bluetooth stack
27 *
28 ******************************************************************************/
29
30#ifndef BT_VENDOR_HCI_BDROID_H
31#define BT_VENDOR_HCI_BDROID_H
32
33#ifdef HAS_BDROID_BUILDCFG
34#include "bdroid_buildcfg.h"
35#endif
36
37/******************************************************************************
38 *  Constants & Macros
39 *****************************************************************************/
40#define HCI_ACL_MAX_SIZE 1024
41#define HCI_MAX_FRAME_SIZE (HCI_ACL_MAX_SIZE + 4)
42
43/* Host/Controller lib internal event ID */
44typedef enum {
45    HC_EVENT_LPM_IDLE_TIMEOUT,
46} bthc_event_t;
47
48/* Message event mask across Host/Controller lib and stack */
49#define MSG_EVT_MASK 0xFF00     /* eq. BT_EVT_MASK */
50#define MSG_SUB_EVT_MASK 0x00FF /* eq. BT_SUB_EVT_MASK */
51
52/* Message event ID passed from Host/Controller lib to stack */
53#define MSG_HC_TO_STACK_HCI_ERR 0x1300      /* eq. BT_EVT_TO_BTU_HCIT_ERR */
54#define MSG_HC_TO_STACK_HCI_ACL 0x1100      /* eq. BT_EVT_TO_BTU_HCI_ACL */
55#define MSG_HC_TO_STACK_HCI_SCO 0x1200      /* eq. BT_EVT_TO_BTU_HCI_SCO */
56#define MSG_HC_TO_STACK_HCI_EVT 0x1000      /* eq. BT_EVT_TO_BTU_HCI_EVT */
57#define MSG_HC_TO_STACK_L2C_SEG_XMIT 0x1900 /* BT_EVT_TO_BTU_L2C_SEG_XMIT */
58
59/* Message event ID passed from stack to vendor lib */
60#define MSG_STACK_TO_HC_HCI_ACL 0x2100 /* eq. BT_EVT_TO_LM_HCI_ACL */
61#define MSG_STACK_TO_HC_HCI_SCO 0x2200 /* eq. BT_EVT_TO_LM_HCI_SCO */
62#define MSG_STACK_TO_HC_HCI_CMD 0x2000 /* eq. BT_EVT_TO_LM_HCI_CMD */
63
64/* Local Bluetooth Controller ID for BR/EDR */
65#define LOCAL_BR_EDR_CONTROLLER_ID 0
66
67#define BT_HC_HDR_SIZE (sizeof(HC_BT_HDR))
68/******************************************************************************
69 *  Extern variables and functions
70 *****************************************************************************/
71
72/******************************************************************************
73 *  Functions
74 *****************************************************************************/
75#endif