1 /****************************************************************************** 2 * 3 * Copyright (C) 2003-2012 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 is the public interface file for the BTA system manager. 22 * 23 ******************************************************************************/ 24 #ifndef BTA_SYS_H 25 #define BTA_SYS_H 26 27 #include "bt_target.h" 28 #include "gki.h" 29 30 /***************************************************************************** 31 ** Constants and data types 32 *****************************************************************************/ 33 34 /* vendor specific event handler function type */ 35 typedef BOOLEAN (tBTA_SYS_VS_EVT_HDLR)(UINT16 evt, void *p); 36 37 /* event handler function type */ 38 typedef BOOLEAN (tBTA_SYS_EVT_HDLR)(BT_HDR *p_msg); 39 40 /* disable function type */ 41 typedef void (tBTA_SYS_DISABLE)(void); 42 43 44 /* HW modules */ 45 enum 46 { 47 BTA_SYS_HW_BLUETOOTH, 48 BTA_SYS_HW_RT, 49 50 BTA_SYS_MAX_HW_MODULES 51 }; 52 53 typedef UINT16 tBTA_SYS_HW_MODULE; 54 55 #ifndef BTA_DM_NUM_JV_ID 56 #define BTA_DM_NUM_JV_ID 2 57 #endif 58 59 /* SW sub-systems */ 60 #define BTA_ID_SYS 0 /* system manager */ 61 /* BLUETOOTH PART - from 0 to BTA_ID_BLUETOOTH_MAX */ 62 #define BTA_ID_DM 1 /* device manager */ 63 #define BTA_ID_DM_SEARCH 2 /* device manager search */ 64 #define BTA_ID_DM_SEC 3 /* device manager security */ 65 #define BTA_ID_DG 4 /* data gateway */ 66 #define BTA_ID_AG 5 /* audio gateway */ 67 #define BTA_ID_OPC 6 /* object push client */ 68 #define BTA_ID_OPS 7 /* object push server */ 69 #define BTA_ID_FTS 8 /* file transfer server */ 70 #define BTA_ID_CT 9 /* cordless telephony terminal */ 71 #define BTA_ID_FTC 10 /* file transfer client */ 72 #define BTA_ID_SS 11 /* synchronization server */ 73 #define BTA_ID_PR 12 /* Printer client */ 74 #define BTA_ID_BIC 13 /* Basic Imaging Client */ 75 #define BTA_ID_PAN 14 /* Personal Area Networking */ 76 #define BTA_ID_BIS 15 /* Basic Imaging Server */ 77 #define BTA_ID_ACC 16 /* Advanced Camera Client */ 78 #define BTA_ID_SC 17 /* SIM Card Access server */ 79 #define BTA_ID_AV 18 /* Advanced audio/video */ 80 #define BTA_ID_AVK 19 /* Audio/video sink */ 81 #define BTA_ID_HD 20 /* HID Device */ 82 #define BTA_ID_CG 21 /* Cordless Gateway */ 83 #define BTA_ID_BP 22 /* Basic Printing Client */ 84 #define BTA_ID_HH 23 /* Human Interface Device Host */ 85 #define BTA_ID_PBS 24 /* Phone Book Access Server */ 86 #define BTA_ID_PBC 25 /* Phone Book Access Client */ 87 #define BTA_ID_JV 26 /* Java */ 88 #define BTA_ID_HS 27 /* Headset */ 89 #define BTA_ID_MSE 28 /* Message Server Equipment */ 90 #define BTA_ID_MCE 29 /* Message Client Equipment */ 91 #define BTA_ID_HL 30 /* Health Device Profile*/ 92 #define BTA_ID_GATTC 31 /* GATT Client */ 93 #define BTA_ID_GATTS 32 /* GATT Client */ 94 #define BTA_ID_SDP 33 /* SDP Client */ 95 #define BTA_ID_BLUETOOTH_MAX 34 /* last BT profile */ 96 97 /* GENERIC */ 98 #define BTA_ID_PRM 38 99 #define BTA_ID_SYSTEM 39 /* platform-specific */ 100 #define BTA_ID_SWRAP 40 /* Insight script wrapper */ 101 #define BTA_ID_MIP 41 /* Multicase Individual Polling */ 102 #define BTA_ID_RT 42 /* Audio Routing module: This module is always on. */ 103 104 105 /* JV */ 106 #define BTA_ID_JV1 44 /* JV1 */ 107 #define BTA_ID_JV2 45 /* JV2 */ 108 109 #define BTA_ID_MAX (44 + BTA_DM_NUM_JV_ID) 110 111 typedef UINT8 tBTA_SYS_ID; 112 113 114 #define BTA_SYS_CONN_OPEN 0x00 115 #define BTA_SYS_CONN_CLOSE 0x01 116 #define BTA_SYS_APP_OPEN 0x02 117 #define BTA_SYS_APP_CLOSE 0x03 118 #define BTA_SYS_SCO_OPEN 0x04 119 #define BTA_SYS_SCO_CLOSE 0x05 120 #define BTA_SYS_CONN_IDLE 0x06 121 #define BTA_SYS_CONN_BUSY 0x07 122 123 /* for link policy */ 124 #define BTA_SYS_PLCY_SET 0x10 /* set the link policy to the given addr */ 125 #define BTA_SYS_PLCY_CLR 0x11 /* clear the link policy to the given addr */ 126 #define BTA_SYS_PLCY_DEF_SET 0x12 /* set the default link policy */ 127 #define BTA_SYS_PLCY_DEF_CLR 0x13 /* clear the default link policy */ 128 #define BTA_SYS_ROLE_CHANGE 0x14 /* role change */ 129 130 typedef UINT8 tBTA_SYS_CONN_STATUS; 131 132 /* Bitmask of sys features */ 133 #define BTA_SYS_FEAT_PCM2 0x0001 134 #define BTA_SYS_FEAT_PCM2_MASTER 0x0002 135 136 /* tBTA_PREF_ROLES */ 137 typedef UINT8 tBTA_SYS_PREF_ROLES; 138 139 /* conn callback for role / low power manager*/ 140 typedef void (tBTA_SYS_CONN_CBACK)(tBTA_SYS_CONN_STATUS status,UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 141 142 /* conn callback for role / low power manager*/ 143 typedef void (tBTA_SYS_SSR_CFG_CBACK)(UINT8 id, UINT8 app_id, UINT16 latency, UINT16 tout); 144 145 #if (BTA_EIR_CANNED_UUID_LIST != TRUE) 146 /* eir callback for adding/removeing UUID */ 147 typedef void (tBTA_SYS_EIR_CBACK)(UINT16 uuid16, BOOLEAN adding); 148 #endif 149 150 /* registration structure */ 151 typedef struct 152 { 153 tBTA_SYS_EVT_HDLR *evt_hdlr; 154 tBTA_SYS_DISABLE *disable; 155 } tBTA_SYS_REG; 156 157 /* data type to send events to BTA SYS HW manager */ 158 typedef struct 159 { 160 BT_HDR hdr; 161 tBTA_SYS_HW_MODULE hw_module; 162 } tBTA_SYS_HW_MSG; 163 164 /***************************************************************************** 165 ** Global data 166 *****************************************************************************/ 167 168 /* trace level */ 169 extern UINT8 appl_trace_level; 170 171 /***************************************************************************** 172 ** Macros 173 *****************************************************************************/ 174 175 /* Calculate start of event enumeration; id is top 8 bits of event */ 176 #define BTA_SYS_EVT_START(id) ((id) << 8) 177 178 /***************************************************************************** 179 ** events for BTA SYS HW manager 180 *****************************************************************************/ 181 182 /* events sent to SYS HW manager - must be kept synchronized with tables in bta_sys_main.c */ 183 enum 184 { 185 /* device manager local device API events */ 186 BTA_SYS_API_ENABLE_EVT = BTA_SYS_EVT_START(BTA_ID_SYS), 187 BTA_SYS_EVT_ENABLED_EVT, 188 BTA_SYS_EVT_STACK_ENABLED_EVT, 189 BTA_SYS_API_DISABLE_EVT, 190 BTA_SYS_EVT_DISABLED_EVT, 191 BTA_SYS_ERROR_EVT, 192 193 BTA_SYS_MAX_EVT 194 }; 195 196 197 198 /* SYS HW status events - returned by SYS HW manager to other modules. */ 199 enum 200 { 201 BTA_SYS_HW_OFF_EVT, 202 BTA_SYS_HW_ON_EVT, 203 BTA_SYS_HW_STARTING_EVT, 204 BTA_SYS_HW_STOPPING_EVT, 205 BTA_SYS_HW_ERROR_EVT 206 207 }; 208 typedef UINT8 tBTA_SYS_HW_EVT; 209 210 /* HW enable callback type */ 211 typedef void (tBTA_SYS_HW_CBACK)(tBTA_SYS_HW_EVT status); 212 213 /***************************************************************************** 214 ** Function declarations 215 *****************************************************************************/ 216 217 #ifdef __cplusplus 218 extern "C" { 219 #endif 220 221 extern void bta_sys_init(void); 222 extern void bta_sys_free(void); 223 extern void bta_sys_event(BT_HDR *p_msg); 224 extern void bta_sys_set_trace_level(UINT8 level); 225 extern void bta_sys_register(UINT8 id, const tBTA_SYS_REG *p_reg); 226 extern void bta_sys_deregister(UINT8 id); 227 extern BOOLEAN bta_sys_is_register(UINT8 id); 228 extern UINT16 bta_sys_get_sys_features(void); 229 extern void bta_sys_sendmsg(void *p_msg); 230 extern void bta_sys_start_timer(TIMER_LIST_ENT *p_tle, UINT16 type, INT32 timeout_ms); 231 extern void bta_sys_stop_timer(TIMER_LIST_ENT *p_tle); 232 extern void bta_sys_disable(tBTA_SYS_HW_MODULE module); 233 extern UINT32 bta_sys_get_remaining_ticks(TIMER_LIST_ENT *p_target_tle); 234 235 extern void bta_sys_hw_register( tBTA_SYS_HW_MODULE module, tBTA_SYS_HW_CBACK *cback); 236 extern void bta_sys_hw_unregister( tBTA_SYS_HW_MODULE module ); 237 238 239 extern void bta_sys_rm_register(tBTA_SYS_CONN_CBACK * p_cback); 240 extern void bta_sys_pm_register(tBTA_SYS_CONN_CBACK * p_cback); 241 242 extern void bta_sys_policy_register(tBTA_SYS_CONN_CBACK * p_cback); 243 extern void bta_sys_sco_register(tBTA_SYS_CONN_CBACK * p_cback); 244 245 246 extern void bta_sys_conn_open(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 247 extern void bta_sys_conn_close(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 248 extern void bta_sys_app_open(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 249 extern void bta_sys_app_close(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 250 extern void bta_sys_sco_open(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 251 extern void bta_sys_sco_close(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 252 extern void bta_sys_sco_use(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 253 extern void bta_sys_sco_unuse(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 254 extern void bta_sys_idle(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 255 extern void bta_sys_busy(UINT8 id, UINT8 app_id, BD_ADDR peer_addr); 256 257 #if (BTM_SSR_INCLUDED == TRUE) 258 extern void bta_sys_ssr_cfg_register(tBTA_SYS_SSR_CFG_CBACK * p_cback); 259 extern void bta_sys_chg_ssr_config (UINT8 id, UINT8 app_id, UINT16 max_latency, UINT16 min_tout); 260 #endif 261 262 extern void bta_sys_role_chg_register(tBTA_SYS_CONN_CBACK * p_cback); 263 extern void bta_sys_notify_role_chg(BD_ADDR_PTR p_bda, UINT8 new_role, UINT8 hci_status); 264 extern void bta_sys_collision_register(UINT8 bta_id, tBTA_SYS_CONN_CBACK *p_cback); 265 extern void bta_sys_notify_collision (BD_ADDR_PTR p_bda); 266 267 #if (BTA_EIR_CANNED_UUID_LIST != TRUE) 268 extern void bta_sys_eir_register(tBTA_SYS_EIR_CBACK * p_cback); 269 extern void bta_sys_add_uuid(UINT16 uuid16); 270 extern void bta_sys_remove_uuid(UINT16 uuid16); 271 #else 272 #define bta_sys_eir_register(ut) 273 #define bta_sys_add_uuid(ut) 274 #define bta_sys_remove_uuid(ut) 275 #endif 276 277 extern void bta_sys_set_policy (UINT8 id, UINT8 policy, BD_ADDR peer_addr); 278 extern void bta_sys_clear_policy (UINT8 id, UINT8 policy, BD_ADDR peer_addr); 279 extern void bta_sys_set_default_policy (UINT8 id, UINT8 policy); 280 extern void bta_sys_clear_default_policy (UINT8 id, UINT8 policy); 281 extern BOOLEAN bta_sys_vs_hdl(UINT16 evt, void *p); 282 283 #ifdef __cplusplus 284 } 285 #endif 286 287 #endif /* BTA_SYS_H */ 288