1 /******************************************************************************
3 * Copyright (C) 2003-2012 Broadcom Corporation
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:
9 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 ******************************************************************************/
19 /******************************************************************************
21 * This is the public interface file for the BTA system manager.
23 ******************************************************************************/
27 #include "bt_common.h"
28 #include "bt_target.h"
29 #include "osi/include/alarm.h"
31 #include <base/logging.h>
32 #include <base/threading/thread.h>
34 /*****************************************************************************
35 * Constants and data types
36 ****************************************************************************/
38 /* vendor specific event handler function type */
39 typedef bool(tBTA_SYS_VS_EVT_HDLR)(uint16_t evt, void* p);
41 /* event handler function type */
42 typedef bool(tBTA_SYS_EVT_HDLR)(BT_HDR* p_msg);
44 /* disable function type */
45 typedef void(tBTA_SYS_DISABLE)(void);
52 BTA_SYS_MAX_HW_MODULES
55 typedef uint16_t tBTA_SYS_HW_MODULE;
57 #ifndef BTA_DM_NUM_JV_ID
58 #define BTA_DM_NUM_JV_ID 2
62 #define BTA_ID_SYS 0 /* system manager */
63 /* BLUETOOTH PART - from 0 to BTA_ID_BLUETOOTH_MAX */
64 #define BTA_ID_DM 1 /* device manager */
65 #define BTA_ID_DM_SEARCH 2 /* device manager search */
66 #define BTA_ID_DM_SEC 3 /* device manager security */
67 #define BTA_ID_DG 4 /* data gateway */
68 #define BTA_ID_AG 5 /* audio gateway */
69 #define BTA_ID_OPC 6 /* object push client */
70 #define BTA_ID_OPS 7 /* object push server */
71 #define BTA_ID_FTS 8 /* file transfer server */
72 #define BTA_ID_CT 9 /* cordless telephony terminal */
73 #define BTA_ID_FTC 10 /* file transfer client */
74 #define BTA_ID_SS 11 /* synchronization server */
75 #define BTA_ID_PR 12 /* Printer client */
76 #define BTA_ID_BIC 13 /* Basic Imaging Client */
77 #define BTA_ID_PAN 14 /* Personal Area Networking */
78 #define BTA_ID_BIS 15 /* Basic Imaging Server */
79 #define BTA_ID_ACC 16 /* Advanced Camera Client */
80 #define BTA_ID_SC 17 /* SIM Card Access server */
81 #define BTA_ID_AV 18 /* Advanced audio/video */
82 #define BTA_ID_AVK 19 /* Audio/video sink */
83 #define BTA_ID_HD 20 /* HID Device */
84 #define BTA_ID_CG 21 /* Cordless Gateway */
85 #define BTA_ID_BP 22 /* Basic Printing Client */
86 #define BTA_ID_HH 23 /* Human Interface Device Host */
87 #define BTA_ID_PBS 24 /* Phone Book Access Server */
88 #define BTA_ID_PBC 25 /* Phone Book Access Client */
89 #define BTA_ID_JV 26 /* Java */
90 #define BTA_ID_HS 27 /* Headset */
91 #define BTA_ID_MSE 28 /* Message Server Equipment */
92 #define BTA_ID_MCE 29 /* Message Client Equipment */
93 #define BTA_ID_HL 30 /* Health Device Profile*/
94 #define BTA_ID_GATTC 31 /* GATT Client */
95 #define BTA_ID_GATTS 32 /* GATT Client */
96 #define BTA_ID_SDP 33 /* SDP Client */
97 #define BTA_ID_BLUETOOTH_MAX 34 /* last BT profile */
100 #define BTA_ID_PRM 38
101 #define BTA_ID_SYSTEM 39 /* platform-specific */
102 #define BTA_ID_SWRAP 40 /* Insight script wrapper */
103 #define BTA_ID_MIP 41 /* Multicase Individual Polling */
104 #define BTA_ID_RT 42 /* Audio Routing module: This module is always on. */
105 #define BTA_ID_CLOSURE 43 /* Generic C++ closure */
108 #define BTA_ID_JV1 44 /* JV1 */
109 #define BTA_ID_JV2 45 /* JV2 */
111 #define BTA_ID_MAX (44 + BTA_DM_NUM_JV_ID)
113 typedef uint8_t tBTA_SYS_ID;
115 #define BTA_SYS_CONN_OPEN 0x00
116 #define BTA_SYS_CONN_CLOSE 0x01
117 #define BTA_SYS_APP_OPEN 0x02
118 #define BTA_SYS_APP_CLOSE 0x03
119 #define BTA_SYS_SCO_OPEN 0x04
120 #define BTA_SYS_SCO_CLOSE 0x05
121 #define BTA_SYS_CONN_IDLE 0x06
122 #define BTA_SYS_CONN_BUSY 0x07
124 /* for link policy */
125 #define BTA_SYS_PLCY_SET 0x10 /* set the link policy to the given addr */
126 #define BTA_SYS_PLCY_CLR 0x11 /* clear the link policy to the given addr */
127 #define BTA_SYS_PLCY_DEF_SET 0x12 /* set the default link policy */
128 #define BTA_SYS_PLCY_DEF_CLR 0x13 /* clear the default link policy */
129 #define BTA_SYS_ROLE_CHANGE 0x14 /* role change */
131 typedef uint8_t tBTA_SYS_CONN_STATUS;
133 /* Bitmask of sys features */
134 #define BTA_SYS_FEAT_PCM2 0x0001
135 #define BTA_SYS_FEAT_PCM2_MASTER 0x0002
137 /* tBTA_PREF_ROLES */
138 typedef uint8_t tBTA_SYS_PREF_ROLES;
140 /* conn callback for role / low power manager*/
141 typedef void(tBTA_SYS_CONN_CBACK)(tBTA_SYS_CONN_STATUS status, uint8_t id,
142 uint8_t app_id, const RawAddress* peer_addr);
144 /* conn callback for role / low power manager*/
145 typedef void(tBTA_SYS_SSR_CFG_CBACK)(uint8_t id, uint8_t app_id,
146 uint16_t latency, uint16_t tout);
148 #if (BTA_EIR_CANNED_UUID_LIST != TRUE)
149 /* eir callback for adding/removeing UUID */
150 typedef void(tBTA_SYS_EIR_CBACK)(uint16_t uuid16, bool adding);
153 /* registration structure */
155 tBTA_SYS_EVT_HDLR* evt_hdlr;
156 tBTA_SYS_DISABLE* disable;
159 /* data type to send events to BTA SYS HW manager */
162 tBTA_SYS_HW_MODULE hw_module;
165 typedef void (*tBTA_SYS_REGISTER)(uint8_t id, const tBTA_SYS_REG* p_reg);
167 /*****************************************************************************
169 ****************************************************************************/
172 extern uint8_t appl_trace_level;
174 /*****************************************************************************
176 ****************************************************************************/
178 /* Calculate start of event enumeration; id is top 8 bits of event */
179 #define BTA_SYS_EVT_START(id) ((id) << 8)
181 /*****************************************************************************
182 * events for BTA SYS HW manager
183 ****************************************************************************/
185 /* events sent to SYS HW manager - must be kept synchronized with tables in
188 /* device manager local device API events */
189 BTA_SYS_API_ENABLE_EVT = BTA_SYS_EVT_START(BTA_ID_SYS),
190 BTA_SYS_EVT_ENABLED_EVT,
191 BTA_SYS_EVT_STACK_ENABLED_EVT,
192 BTA_SYS_API_DISABLE_EVT,
193 BTA_SYS_EVT_DISABLED_EVT,
199 /* SYS HW status events - returned by SYS HW manager to other modules. */
203 BTA_SYS_HW_STARTING_EVT,
204 BTA_SYS_HW_STOPPING_EVT,
208 typedef uint8_t tBTA_SYS_HW_EVT;
210 /* HW enable callback type */
211 typedef void(tBTA_SYS_HW_CBACK)(tBTA_SYS_HW_EVT status);
213 /*****************************************************************************
214 * Function declarations
215 ****************************************************************************/
217 extern void bta_sys_init(void);
218 extern void bta_sys_free(void);
219 extern void bta_sys_event(BT_HDR* p_msg);
220 extern void bta_sys_set_trace_level(uint8_t level);
221 extern void bta_sys_register(uint8_t id, const tBTA_SYS_REG* p_reg);
222 extern void bta_sys_deregister(uint8_t id);
223 extern bool bta_sys_is_register(uint8_t id);
224 extern uint16_t bta_sys_get_sys_features(void);
225 extern void bta_sys_sendmsg(void* p_msg);
226 extern void do_in_bta_thread(const tracked_objects::Location& from_here,
227 const base::Closure& task);
228 extern void bta_sys_start_timer(alarm_t* alarm, period_ms_t interval,
229 uint16_t event, uint16_t layer_specific);
230 extern void bta_sys_disable(tBTA_SYS_HW_MODULE module);
232 extern void bta_sys_hw_register(tBTA_SYS_HW_MODULE module,
233 tBTA_SYS_HW_CBACK* cback);
234 extern void bta_sys_hw_unregister(tBTA_SYS_HW_MODULE module);
236 extern void bta_sys_rm_register(tBTA_SYS_CONN_CBACK* p_cback);
237 extern void bta_sys_pm_register(tBTA_SYS_CONN_CBACK* p_cback);
239 extern void bta_sys_policy_register(tBTA_SYS_CONN_CBACK* p_cback);
240 extern void bta_sys_sco_register(tBTA_SYS_CONN_CBACK* p_cback);
242 extern void bta_sys_conn_open(uint8_t id, uint8_t app_id,
243 const RawAddress& peer_addr);
244 extern void bta_sys_conn_close(uint8_t id, uint8_t app_id,
245 const RawAddress& peer_addr);
246 extern void bta_sys_app_open(uint8_t id, uint8_t app_id,
247 const RawAddress& peer_addr);
248 extern void bta_sys_app_close(uint8_t id, uint8_t app_id,
249 const RawAddress& peer_addr);
250 extern void bta_sys_sco_open(uint8_t id, uint8_t app_id,
251 const RawAddress& peer_addr);
252 extern void bta_sys_sco_close(uint8_t id, uint8_t app_id,
253 const RawAddress& peer_addr);
254 extern void bta_sys_sco_use(uint8_t id, uint8_t app_id,
255 const RawAddress& peer_addr);
256 extern void bta_sys_sco_unuse(uint8_t id, uint8_t app_id,
257 const RawAddress& peer_addr);
258 extern void bta_sys_idle(uint8_t id, uint8_t app_id,
259 const RawAddress& peer_addr);
260 extern void bta_sys_busy(uint8_t id, uint8_t app_id,
261 const RawAddress& peer_addr);
263 #if (BTM_SSR_INCLUDED == TRUE)
264 extern void bta_sys_ssr_cfg_register(tBTA_SYS_SSR_CFG_CBACK* p_cback);
265 extern void bta_sys_chg_ssr_config(uint8_t id, uint8_t app_id,
266 uint16_t max_latency, uint16_t min_tout);
269 extern void bta_sys_role_chg_register(tBTA_SYS_CONN_CBACK* p_cback);
270 extern void bta_sys_notify_role_chg(const RawAddress& p_bda, uint8_t new_role,
272 extern void bta_sys_collision_register(uint8_t bta_id,
273 tBTA_SYS_CONN_CBACK* p_cback);
274 extern void bta_sys_notify_collision(const RawAddress& p_bda);
276 #if (BTA_EIR_CANNED_UUID_LIST != TRUE)
277 extern void bta_sys_eir_register(tBTA_SYS_EIR_CBACK* p_cback);
278 extern void bta_sys_add_uuid(uint16_t uuid16);
279 extern void bta_sys_remove_uuid(uint16_t uuid16);
281 #define bta_sys_eir_register(ut)
282 #define bta_sys_add_uuid(ut)
283 #define bta_sys_remove_uuid(ut)
286 extern void bta_sys_set_policy(uint8_t id, uint8_t policy,
287 const RawAddress& peer_addr);
288 extern void bta_sys_clear_policy(uint8_t id, uint8_t policy,
289 const RawAddress& peer_addr);
290 extern void bta_sys_set_default_policy(uint8_t id, uint8_t policy);
291 extern void bta_sys_clear_default_policy(uint8_t id, uint8_t policy);
293 #endif /* BTA_SYS_H */