15738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 25738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 35b790feeeb211c42bf78ca3ae9c26aa30e516765Jakub Pawlowski * Copyright 1999-2012 Broadcom Corporation 45738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 55738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 65738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * you may not use this file except in compliance with the License. 75738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * You may obtain a copy of the License at: 85738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 95738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * See the License for the specific language governing permissions and 155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * limitations under the License. 165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * This file contains functions that handle BTM interface functions for the 225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Bluetooth device including Rest, HCI buffer size and others 235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 26f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He#include <base/logging.h> 27911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#include <stddef.h> 28911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#include <stdio.h> 295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <stdlib.h> 305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <string.h> 315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bt_types.h" 335cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen#include "bt_utils.h" 34911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#include "btcore/include/module.h" 355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btm_int.h" 3630e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson#include "btu.h" 3779ecab5d0418fde77e9afcdd451bd713af73e180Chris Manton#include "device/include/controller.h" 3830e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson#include "hci_layer.h" 3930e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson#include "hcimsgs.h" 405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "l2c_int.h" 41d7ffd64accbd50a27289a388856e56244ccbb5daMyles Watson#include "osi/include/osi.h" 420f9b91e150e153229235c163861198e23600e636Sharvil Nanavati#include "osi/include/thread.h" 435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "gatt_int.h" 455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 46911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonextern thread_t* bt_workqueue_thread; 475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 48ee96a3c60fca590d38025925c072d264e06493c4Myles Watson/******************************************************************************/ 499ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson/* L O C A L D A T A D E F I N I T I O N S */ 50ee96a3c60fca590d38025925c072d264e06493c4Myles Watson/******************************************************************************/ 515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#ifndef BTM_DEV_RESET_TIMEOUT 53911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#define BTM_DEV_RESET_TIMEOUT 4 545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif 555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5678bcff79e1b1f0efce436b33bdd6da88745bfc8aPavlin Radoslavov// TODO: Reevaluate this value in the context of timers with ms granularity 57911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#define BTM_DEV_NAME_REPLY_TIMEOUT_MS \ 58911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (2 * 1000) /* 2 seconds for name reply \ 59911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson */ 605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 61911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#define BTM_INFO_TIMEOUT 5 /* 5 seconds for info response */ 625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 63ee96a3c60fca590d38025925c072d264e06493c4Myles Watson/******************************************************************************/ 649ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson/* L O C A L F U N C T I O N P R O T O T Y P E S */ 65ee96a3c60fca590d38025925c072d264e06493c4Myles Watson/******************************************************************************/ 665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 67911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic void btm_decode_ext_features_page(uint8_t page_number, 68911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson const BD_FEATURES p_features); 693aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 71ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 72ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_dev_init 73ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 74ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is on the BTM startup 75ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 76ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 77ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 78ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 79911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_dev_init(void) { 80911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Initialize nonzero defaults */ 81911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson memset(btm_cb.cfg.bd_name, 0, sizeof(tBTM_LOC_BD_NAME)); 82911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 83911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.read_local_name_timer = alarm_new("btm.read_local_name_timer"); 84911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.read_rssi_timer = alarm_new("btm.read_rssi_timer"); 856ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov btm_cb.devcb.read_failed_contact_counter_timer = 866ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov alarm_new("btm.read_failed_contact_counter_timer"); 87b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov btm_cb.devcb.read_automatic_flush_timeout_timer = 88b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov alarm_new("btm.read_automatic_flush_timeout_timer"); 89911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.read_link_quality_timer = 90911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson alarm_new("btm.read_link_quality_timer"); 91911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.read_inq_tx_power_timer = 92911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson alarm_new("btm.read_inq_tx_power_timer"); 93911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.qos_setup_timer = alarm_new("btm.qos_setup_timer"); 94911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.read_tx_power_timer = alarm_new("btm.read_tx_power_timer"); 95911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 96911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported = 97911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_DH1 + BTM_ACL_PKT_TYPES_MASK_DM1 + 98911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_DH3 + BTM_ACL_PKT_TYPES_MASK_DM3 + 99911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_DH5 + BTM_ACL_PKT_TYPES_MASK_DM5; 100911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 101911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_sco_pkt_types_supported = 10257f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth ESCO_PKT_TYPES_MASK_HV1 + ESCO_PKT_TYPES_MASK_HV2 + 10357f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth ESCO_PKT_TYPES_MASK_HV3 + ESCO_PKT_TYPES_MASK_EV3 + 10457f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth ESCO_PKT_TYPES_MASK_EV4 + ESCO_PKT_TYPES_MASK_EV5; 1055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 108ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 109ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_db_reset 110ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 1119ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * Description This function is called by BTM_DeviceReset and clears out 1129ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * any pending callbacks for inquiries, discoveries, other 1139ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * pending functions that may be in progress. 114ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 115ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 116ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 117ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 118911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic void btm_db_reset(void) { 119911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_CMPL_CB* p_cb; 1205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 121911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_inq_db_reset(); 1225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 123911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_rln_cmpl_cb) { 124911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson p_cb = btm_cb.devcb.p_rln_cmpl_cb; 125911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_rln_cmpl_cb = NULL; 1265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 127911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_cb) (*p_cb)((void*)NULL); 128911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 1295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 130911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_rssi_cmpl_cb) { 131911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson p_cb = btm_cb.devcb.p_rssi_cmpl_cb; 132911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_rssi_cmpl_cb = NULL; 1335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1346ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson if (p_cb) { 1356ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson tBTM_RSSI_RESULT btm_rssi_result; 1366ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson btm_rssi_result.status = BTM_DEV_RESET; 1376ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson (*p_cb)(&btm_rssi_result); 1386ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson } 139911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 1406ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov 1416ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov if (btm_cb.devcb.p_failed_contact_counter_cmpl_cb) { 1426ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov p_cb = btm_cb.devcb.p_failed_contact_counter_cmpl_cb; 1436ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov btm_cb.devcb.p_failed_contact_counter_cmpl_cb = NULL; 1446ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov 1456ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson if (p_cb) { 1466ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson tBTM_FAILED_CONTACT_COUNTER_RESULT btm_failed_contact_counter_result; 1476ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson btm_failed_contact_counter_result.status = BTM_DEV_RESET; 1486ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson (*p_cb)(&btm_failed_contact_counter_result); 1496ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson } 1506ab749f3cfd9c7660bb245764fcd01dcff51dbe9Pavlin Radoslavov } 151b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov 152b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov if (btm_cb.devcb.p_automatic_flush_timeout_cmpl_cb) { 153b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov p_cb = btm_cb.devcb.p_automatic_flush_timeout_cmpl_cb; 154b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov btm_cb.devcb.p_automatic_flush_timeout_cmpl_cb = NULL; 155b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov 1566ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson if (p_cb) { 1576ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson tBTM_AUTOMATIC_FLUSH_TIMEOUT_RESULT btm_automatic_flush_timeout_result; 1586ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson btm_automatic_flush_timeout_result.status = BTM_DEV_RESET; 1596ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson (*p_cb)(&btm_automatic_flush_timeout_result); 1606ef9190de8be01a36a3e409e8253624326bf30eaMyles Watson } 161b8568ae0e198a84225c9fdef1e715dc4d45565c9Pavlin Radoslavov } 1625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 164911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool set_sec_state_idle(void* data, void* context) { 165911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_SEC_DEV_REC* p_dev_rec = static_cast<tBTM_SEC_DEV_REC*>(data); 166911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson p_dev_rec->sec_state = BTM_SEC_STATE_IDLE; 167911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return true; 168cac784d772db7f42dc93acafb18e5d71617c04f3Jakub Pawlowski} 169cac784d772db7f42dc93acafb18e5d71617c04f3Jakub Pawlowski 170911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic void reset_complete(void* result) { 171f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(result == FUTURE_SUCCESS); 172911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson const controller_t* controller = controller_get_interface(); 1735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17430e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* Tell L2CAP that all connections are gone */ 175911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson l2cu_device_reset(); 1765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17730e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* Clear current security state */ 178cac784d772db7f42dc93acafb18e5d71617c04f3Jakub Pawlowski list_foreach(btm_cb.sec_dev_rec, set_sec_state_idle, NULL); 1795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 18030e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* After the reset controller should restore all parameters to defaults. */ 181911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.inq_counter = 1; 182911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.inq_scan_window = HCI_DEF_INQUIRYSCAN_WINDOW; 183911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.inq_scan_period = HCI_DEF_INQUIRYSCAN_INTERVAL; 184911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.inq_scan_type = HCI_DEF_SCAN_TYPE; 1855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 186911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.page_scan_window = HCI_DEF_PAGESCAN_WINDOW; 187911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.page_scan_period = HCI_DEF_PAGESCAN_INTERVAL; 188911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_inq_vars.page_scan_type = HCI_DEF_SCAN_TYPE; 1895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 19030e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_cb.ble_ctr_cb.conn_state = BLE_CONN_IDLE; 19130e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_cb.ble_ctr_cb.bg_conn_type = BTM_BLE_CONN_NONE; 19230e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson gatt_reset_bgdev_list(); 1935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 19430e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_pm_reset(); 19530e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson 19630e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson l2c_link_processs_num_bufs(controller->get_acl_buffer_count_classic()); 197444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji 198d19e0785e662e640191a075eda07acce61c2aedaMarie Janssen#if (BLE_PRIVACY_SPT == TRUE) 199444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji /* Set up the BLE privacy settings */ 200444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji if (controller->supports_ble() && controller->supports_ble_privacy() && 201444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji controller->get_ble_resolving_list_max_size() > 0) { 202911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_ble_resolving_list_init(controller->get_ble_resolving_list_max_size()); 203911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* set the default random private address timeout */ 204911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_ble_set_rand_priv_addr_timeout(BTM_BLE_PRIVATE_ADDR_INT_MS / 205911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 1000); 206444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji } 207f88a7a197ab6652988e575ee419f6bc93b8c5b47Andre Eisenbach#endif 208444a8da807abaf5f9e813ce70c56a79160495fb3Satya Calloji 20930e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson if (controller->supports_ble()) { 210b8b3e8070ad027e7a45ca5048ae807c4ec099b15Priti Aghera btm_ble_white_list_init(controller->get_ble_white_list_size()); 21130e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson l2c_link_processs_ble_num_bufs(controller->get_acl_buffer_count_ble()); 21230e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson } 2135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 214911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_SetPinType(btm_cb.cfg.pin_type, btm_cb.cfg.pin_code, 215911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.cfg.pin_code_len); 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 21730e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson for (int i = 0; i <= controller->get_last_features_classic_index(); i++) { 218911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_decode_ext_features_page(i, 219911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson controller->get_features_classic(i)->as_array); 22030e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson } 2215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 22230e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_report_device_status(BTM_DEV_STATUS_UP); 2235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 22530e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson// TODO(zachoverflow): remove this function 226911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid BTM_DeviceReset(UNUSED_ATTR tBTM_CMPL_CB* p_cb) { 22730e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* Flush all ACL connections */ 22830e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_acl_device_down(); 22930e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson 23030e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* Clear the callback, so application would not hang on reset */ 23130e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson btm_db_reset(); 23230e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson 233911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson module_start_up_callbacked_wrapper(get_module(CONTROLLER_MODULE), 234911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_workqueue_thread, reset_complete); 23530e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson} 2365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 238ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 239ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_IsDeviceUp 240ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 241ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to check if the device is up. 242ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 243ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns true if device is up, else false 244ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 245ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 246911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool BTM_IsDeviceUp(void) { return controller_get_interface()->get_is_ready(); } 2475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 249ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 250ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_read_local_name_timeout 251ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 252ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Callback when reading the local name times out. 253ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 254ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 255ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 256ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 257911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_read_local_name_timeout(UNUSED_ATTR void* data) { 258911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_CMPL_CB* p_cb = btm_cb.devcb.p_rln_cmpl_cb; 259911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_rln_cmpl_cb = NULL; 260911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_cb) (*p_cb)((void*)NULL); 2613aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach} 2623aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 2633aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach/******************************************************************************* 264ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 265ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_decode_ext_features_page 266ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 267ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is decodes a features page. 268ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 269ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 270ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 271ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 272911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic void btm_decode_ext_features_page(uint8_t page_number, 273911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson const uint8_t* p_features) { 274911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_DEBUG("btm_decode_ext_features_page page: %d", page_number); 275911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson switch (page_number) { 27630e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson /* Extended (Legacy) Page 0 */ 277f6ac424a81bad038bbf9a90c7c569dba81978f51Venkata Jagadeesh Garaga case 0: 2783aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 279911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Create ACL supported packet types mask */ 280911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported = 281911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_DH1 + BTM_ACL_PKT_TYPES_MASK_DM1); 282911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 283911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_3_SLOT_PACKETS_SUPPORTED(p_features)) 284911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 285911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_DH3 + BTM_ACL_PKT_TYPES_MASK_DM3); 286911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 287911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_5_SLOT_PACKETS_SUPPORTED(p_features)) 288911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 289911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_DH5 + BTM_ACL_PKT_TYPES_MASK_DM5); 290911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 291911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Add in EDR related ACL types */ 292911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_EDR_ACL_2MPS_SUPPORTED(p_features)) { 293911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 294911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 + BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 + 295911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_NO_2_DH5); 296911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 297911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 298911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_EDR_ACL_3MPS_SUPPORTED(p_features)) { 299911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 300911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 + BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 + 301911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_NO_3_DH5); 302911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 303911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 304911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Check to see if 3 and 5 slot packets are available */ 305911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_EDR_ACL_2MPS_SUPPORTED(p_features) || 306911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson HCI_EDR_ACL_3MPS_SUPPORTED(p_features)) { 307911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_3_SLOT_EDR_ACL_SUPPORTED(p_features)) 308911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 309911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 + 310911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_NO_3_DH3); 311911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 312911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_5_SLOT_EDR_ACL_SUPPORTED(p_features)) 313911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported |= 314911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 + 315911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_ACL_PKT_TYPES_MASK_NO_3_DH5); 316911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 317911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 318911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_DEBUG("Local supported ACL packet types: 0x%04x", 319911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_acl_pkt_types_supported); 320911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 321911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Create (e)SCO supported packet types mask */ 322911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_sco_pkt_types_supported = 0; 323d19e0785e662e640191a075eda07acce61c2aedaMarie Janssen#if (BTM_SCO_INCLUDED == TRUE) 324911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.sco_cb.esco_supported = false; 32530e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson#endif 326911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_SCO_LINK_SUPPORTED(p_features)) { 32757f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported = ESCO_PKT_TYPES_MASK_HV1; 3289d140a9dc432e457a0437920d5f84c22e3baea0dGanesh Ganapathi Batta 329911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_HV2_PACKETS_SUPPORTED(p_features)) 33057f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_HV2; 3319d140a9dc432e457a0437920d5f84c22e3baea0dGanesh Ganapathi Batta 332911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_HV3_PACKETS_SUPPORTED(p_features)) 33357f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_HV3; 334911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 3359d140a9dc432e457a0437920d5f84c22e3baea0dGanesh Ganapathi Batta 336911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_ESCO_EV3_SUPPORTED(p_features)) 33757f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_EV3; 3389d140a9dc432e457a0437920d5f84c22e3baea0dGanesh Ganapathi Batta 339911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_ESCO_EV4_SUPPORTED(p_features)) 34057f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_EV4; 3419d140a9dc432e457a0437920d5f84c22e3baea0dGanesh Ganapathi Batta 342911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_ESCO_EV5_SUPPORTED(p_features)) 34357f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_EV5; 344911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.btm_sco_pkt_types_supported & BTM_ESCO_LINK_ONLY_MASK) { 345911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.sco_cb.esco_supported = true; 346911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 347911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Add in EDR related eSCO types */ 348911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_EDR_ESCO_2MPS_SUPPORTED(p_features)) { 349911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_3_SLOT_EDR_ESCO_SUPPORTED(p_features)) 35057f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_NO_2_EV5; 351911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } else { 352911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_sco_pkt_types_supported |= 35357f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth (ESCO_PKT_TYPES_MASK_NO_2_EV3 + ESCO_PKT_TYPES_MASK_NO_2_EV5); 354911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 355911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 356911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_EDR_ESCO_3MPS_SUPPORTED(p_features)) { 357911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!HCI_3_SLOT_EDR_ESCO_SUPPORTED(p_features)) 35857f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth btm_cb.btm_sco_pkt_types_supported |= ESCO_PKT_TYPES_MASK_NO_3_EV5; 359911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } else { 360911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_sco_pkt_types_supported |= 36157f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth (ESCO_PKT_TYPES_MASK_NO_3_EV3 + ESCO_PKT_TYPES_MASK_NO_3_EV5); 36230e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson } 363911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 3643aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 365911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_DEBUG("Local supported SCO packet types: 0x%04x", 366911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_sco_pkt_types_supported); 3673aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 368911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Create Default Policy Settings */ 369911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_SWITCH_SUPPORTED(p_features)) 370911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy |= HCI_ENABLE_MASTER_SLAVE_SWITCH; 371911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 372911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy &= ~HCI_ENABLE_MASTER_SLAVE_SWITCH; 3733aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 374911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_HOLD_MODE_SUPPORTED(p_features)) 375911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy |= HCI_ENABLE_HOLD_MODE; 376911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 377911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy &= ~HCI_ENABLE_HOLD_MODE; 3783aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 379911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_SNIFF_MODE_SUPPORTED(p_features)) 380911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy |= HCI_ENABLE_SNIFF_MODE; 381911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 382911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy &= ~HCI_ENABLE_SNIFF_MODE; 3833aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 384911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_PARK_MODE_SUPPORTED(p_features)) 385911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy |= HCI_ENABLE_PARK_MODE; 386911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 387911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.btm_def_link_policy &= ~HCI_ENABLE_PARK_MODE; 3883aa60544585b5fb0f35c1165539a4a859fc0f25cAndre Eisenbach 389911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_sec_dev_reset(); 390fc9c99817a6f3a951e3fc1ccdc48ebd2a54824a7Andre Eisenbach 391911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_LMP_INQ_RSSI_SUPPORTED(p_features)) { 392911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_EXT_INQ_RSP_SUPPORTED(p_features)) 393911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_SetInquiryMode(BTM_INQ_RESULT_EXTENDED); 394911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 395911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_SetInquiryMode(BTM_INQ_RESULT_WITH_RSSI); 396911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 397fc9c99817a6f3a951e3fc1ccdc48ebd2a54824a7Andre Eisenbach 398d19e0785e662e640191a075eda07acce61c2aedaMarie Janssen#if (L2CAP_NON_FLUSHABLE_PB_INCLUDED == TRUE) 399911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (HCI_NON_FLUSHABLE_PB_SUPPORTED(p_features)) 400911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson l2cu_set_non_flushable_pbf(true); 401911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 402911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson l2cu_set_non_flushable_pbf(false); 40330e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson#endif 404911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_SetPageScanType(BTM_DEFAULT_SCAN_TYPE); 405911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_SetInquiryScanType(BTM_DEFAULT_SCAN_TYPE); 4065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 407911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson break; 4085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 40930e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson default: 410f6ac424a81bad038bbf9a90c7c569dba81978f51Venkata Jagadeesh Garaga BTM_TRACE_WARNING("%s: feature page %d ignored", __func__, page_number); 411911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson break; 412911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 4135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 416ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 417ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_SetLocalDeviceName 418ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 419ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to set the local device name. 420ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 421ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns status of the operation 422ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 423ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 424911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_SetLocalDeviceName(char* p_name) { 425911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t* p; 426911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 427911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!p_name || !p_name[0] || (strlen((char*)p_name) > BD_NAME_LEN)) 428911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_ILLEGAL_VALUE); 4295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 430911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!controller_get_interface()->get_is_ready()) return (BTM_DEV_RESET); 431911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Save the device name if local storage is enabled */ 432911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson p = (uint8_t*)btm_cb.cfg.bd_name; 433911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p != (uint8_t*)p_name) 434911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson strlcpy(btm_cb.cfg.bd_name, p_name, BTM_MAX_LOC_BD_NAME_LEN); 4355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 436911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_change_name(p); 437911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_CMD_STARTED); 438911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson} 4395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 441ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 442ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_ReadLocalDeviceName 443ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 444ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to read the local device name. 445ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 446ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns status of the operation 447ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * If success, BTM_SUCCESS is returned and p_name points stored 448ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * local device name 449ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * If BTM doesn't store local device name, BTM_NO_RESOURCES is 450ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * is returned and p_name is set to NULL 451ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 452ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 453911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_ReadLocalDeviceName(char** p_name) { 454911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson *p_name = btm_cb.cfg.bd_name; 455911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 4565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 459ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 460ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_ReadLocalDeviceNameFromController 461ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 462ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Get local device name from controller. Do not use cached 463ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * name (used to get chip-id prior to btm reset complete). 464ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 465ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns BTM_CMD_STARTED if successful, otherwise an error 466ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 467ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 468911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_ReadLocalDeviceNameFromController( 469911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_CMPL_CB* p_rln_cmpl_cback) { 470911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Check if rln already in progress */ 471911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_rln_cmpl_cb) return (BTM_NO_RESOURCES); 472911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 473911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Save callback */ 474911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_rln_cmpl_cb = p_rln_cmpl_cback; 475911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 476911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_read_name(); 477be8bbd7a83ec8bc900fac58a03010fbcb74956c9Jakub Pawlowski alarm_set_on_mloop(btm_cb.devcb.read_local_name_timer, 478911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_DEV_NAME_REPLY_TIMEOUT_MS, btm_read_local_name_timeout, 479be8bbd7a83ec8bc900fac58a03010fbcb74956c9Jakub Pawlowski NULL); 480911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 481911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return BTM_CMD_STARTED; 4825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 485ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 486ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_read_local_name_complete 487ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 488ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called when local name read complete. 489ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * message is received from the HCI. 490ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 491ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 492ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 493ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 494911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_read_local_name_complete(uint8_t* p, UNUSED_ATTR uint16_t evt_len) { 495911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_CMPL_CB* p_cb = btm_cb.devcb.p_rln_cmpl_cb; 496911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t status; 4975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 498911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson alarm_cancel(btm_cb.devcb.read_local_name_timer); 4995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 500911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* If there was a callback address for read local name, call it */ 501911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_rln_cmpl_cb = NULL; 5025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 503911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_cb) { 504911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson STREAM_TO_UINT8(status, p); 5055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 506911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (status == HCI_SUCCESS) 507911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (*p_cb)(p); 508911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson else 509911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (*p_cb)(NULL); 510911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 5115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 514ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 515ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_SetDeviceClass 516ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 517ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to set the local device class 518ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 519ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns status of the operation 520ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 521ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 522911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_SetDeviceClass(DEV_CLASS dev_class) { 523911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!memcmp(btm_cb.devcb.dev_class, dev_class, DEV_CLASS_LEN)) 524911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 5255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 526911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson memcpy(btm_cb.devcb.dev_class, dev_class, DEV_CLASS_LEN); 5275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 528911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (!controller_get_interface()->get_is_ready()) return (BTM_DEV_RESET); 5295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 530911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_write_dev_class(dev_class); 5315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 532911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 5335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 536ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 537ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_ReadDeviceClass 538ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 539ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to read the local device class 540ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 541ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns pointer to the device class 542ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 543ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 544911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonuint8_t* BTM_ReadDeviceClass(void) { 545911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return ((uint8_t*)btm_cb.devcb.dev_class); 5465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 549ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 550ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_ReadLocalFeatures 551ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 552ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to read the local features 553ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 554ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns pointer to the local features string 555ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 556ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 55730e58068c1adaac7c5ccb3aa9cfb045d41d2a10eZach Johnson// TODO(zachoverflow): get rid of this function 558911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonuint8_t* BTM_ReadLocalFeatures(void) { 559911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson // Discarding const modifier for now, until this function dies 560911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (uint8_t*)controller_get_interface() 561911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson ->get_features_classic(0) 562911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson ->as_array; 5635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 566ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 567ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_RegisterForDeviceStatusNotif 568ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 569ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to register for device status 570ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * change notifications. 571ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 572ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * If one registration is already there calling function should 573ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * save the pointer to the function that is return and 574ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * call it when processing of the event is complete 575ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 576ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns status of the operation 577ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 578ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 579911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_DEV_STATUS_CB* BTM_RegisterForDeviceStatusNotif(tBTM_DEV_STATUS_CB* p_cb) { 580911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_DEV_STATUS_CB* p_prev = btm_cb.devcb.p_dev_status_cb; 5815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 582911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_dev_status_cb = p_cb; 583911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (p_prev); 5845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 587ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 588ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_VendorSpecificCommand 589ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 590ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Send a vendor specific HCI command to the controller. 591ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 592ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Notes 593ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Opcode will be OR'd with HCI_GRP_VENDOR_SPECIFIC. 594ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 595ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 5963d5fbcaf9f191737b1c818523e1bf6831c50d586Jakub Pawlowskivoid BTM_VendorSpecificCommand(uint16_t opcode, uint8_t param_len, 597911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t* p_param_buf, tBTM_VSC_CMPL_CB* p_cb) { 598911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Allocate a buffer to hold HCI command plus the callback function */ 599911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson void* p_buf = osi_malloc(sizeof(BT_HDR) + sizeof(tBTM_CMPL_CB*) + param_len + 600911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson HCIC_PREAMBLE_SIZE); 6015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 602911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM: %s: Opcode: 0x%04X, ParamLen: %i.", __func__, opcode, 603911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson param_len); 6045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 605911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Send the HCI command (opcode will be OR'd with HCI_GRP_VENDOR_SPECIFIC) */ 606911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_vendor_spec_cmd(p_buf, opcode, param_len, p_param_buf, 607911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (void*)p_cb); 6085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 611ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 612ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_vsc_complete 613ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 614ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called when local HCI Vendor Specific 615ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Command complete message is received from the HCI. 616ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 617ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 618ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 619ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 620911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_vsc_complete(uint8_t* p, uint16_t opcode, uint16_t evt_len, 621325abcfa4a039aa6cb0c7a350c11daacd3cc9b62Vishwath Mohan tBTM_VSC_CMPL_CB* p_vsc_cplt_cback) { 622911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_VSC_CMPL vcs_cplt_params; 623911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 624911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* If there was a callback address for vcs complete, call it */ 625911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_vsc_cplt_cback) { 626911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Pass paramters to the callback function */ 627911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson vcs_cplt_params.opcode = opcode; /* Number of bytes in return info */ 628911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson vcs_cplt_params.param_len = evt_len; /* Number of bytes in return info */ 629911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson vcs_cplt_params.p_param_buf = p; 630911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (*p_vsc_cplt_cback)( 631911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson &vcs_cplt_params); /* Call the VSC complete callback function */ 632911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 6335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 636ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 637ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_RegisterForVSEvents 638ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 639ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to register/deregister for vendor 640ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * specific HCI events. 641ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 642ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * If is_register=true, then the function will be registered; 6439ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * otherwise, the the function will be deregistered. 644ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 645ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns BTM_SUCCESS if successful, 646ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * BTM_BUSY if maximum number of callbacks have already been 647ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * registered. 648ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 649ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 650911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_RegisterForVSEvents(tBTM_VS_EVT_CB* p_cb, bool is_register) { 651911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_STATUS retval = BTM_SUCCESS; 652911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t i, free_idx = BTM_MAX_VSE_CALLBACKS; 653911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 654911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* See if callback is already registered */ 655911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson for (i = 0; i < BTM_MAX_VSE_CALLBACKS; i++) { 656911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_vend_spec_cb[i] == NULL) { 657911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Found a free slot. Store index */ 658911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson free_idx = i; 659911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } else if (btm_cb.devcb.p_vend_spec_cb[i] == p_cb) { 660911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Found callback in lookup table. If deregistering, clear the entry. */ 661b749ebde2c6a55569e4e480abda3a4ee3afe2d72Myles Watson if (!is_register) { 662911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_vend_spec_cb[i] = NULL; 663911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM Deregister For VSEvents is successfully"); 664911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 665911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 6665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 667911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 6685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 669911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Didn't find callback. Add callback to free slot if registering */ 670911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (is_register) { 671911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (free_idx < BTM_MAX_VSE_CALLBACKS) { 672911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_vend_spec_cb[free_idx] = p_cb; 673911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM Register For VSEvents is successfully"); 674911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } else { 675911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* No free entries available */ 676911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_ERROR("BTM_RegisterForVSEvents: too many callbacks registered"); 6775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 678911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson retval = BTM_NO_RESOURCES; 6795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 680911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 6815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 682911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (retval); 6835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 686ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 687ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_vendor_specific_evt 688ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 689ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Process event HCI_VENDOR_SPECIFIC_EVT 690ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 691ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Note: Some controllers do not send command complete, so 692ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * the callback and busy flag are cleared here also. 693ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 694ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 695ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 696ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 697911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_vendor_specific_evt(uint8_t* p, uint8_t evt_len) { 698911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t i; 6995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 700911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_DEBUG("BTM Event: Vendor Specific event from controller"); 7015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 702911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson for (i = 0; i < BTM_MAX_VSE_CALLBACKS; i++) { 703911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_vend_spec_cb[i]) 704911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (*btm_cb.devcb.p_vend_spec_cb[i])(evt_len, p); 705911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 7065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 709ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 710ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_WritePageTimeout 711ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 712ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Send HCI Write Page Timeout. 713ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 714ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 715911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid BTM_WritePageTimeout(uint16_t timeout) { 716911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM: BTM_WritePageTimeout: Timeout: %d.", timeout); 7175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 718911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Send the HCI command */ 719911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_write_page_tout(timeout); 7205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 723ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 724ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_WriteVoiceSettings 725ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 726ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Send HCI Write Voice Settings command. 727ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * See hcidefs.h for settings bitmask values. 728ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 729ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 730911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid BTM_WriteVoiceSettings(uint16_t settings) { 731911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM: BTM_WriteVoiceSettings: Settings: 0x%04x.", settings); 7325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 733911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Send the HCI command */ 734911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_write_voice_settings((uint16_t)(settings & 0x03ff)); 7355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 738ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 739ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_EnableTestMode 740ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 741ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description Send HCI the enable device under test command. 742ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 743ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Note: Controller can only be taken out of this mode by 744ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * resetting the controller. 745ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 746ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns 747ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * BTM_SUCCESS Command sent. 748ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * BTM_NO_RESOURCES If out of resources to send the command. 749ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 750ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 751ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 752911d1ae03efec2d54c3b1b605589d790d1745488Myles WatsontBTM_STATUS BTM_EnableTestMode(void) { 753911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson uint8_t cond; 7545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 755911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM: BTM_EnableTestMode"); 7565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 757911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* set auto accept connection as this is needed during test mode */ 758911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Allocate a buffer to hold HCI command */ 759911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson cond = HCI_DO_AUTO_ACCEPT_CONNECT; 760911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_set_event_filter(HCI_FILTER_CONNECTION_SETUP, 761911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson HCI_FILTER_COND_NEW_DEVICE, &cond, sizeof(cond)); 7625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 763911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* put device to connectable mode */ 764911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (BTM_SetConnectability(BTM_CONNECTABLE, BTM_DEFAULT_CONN_WINDOW, 765911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_DEFAULT_CONN_INTERVAL) != BTM_SUCCESS) { 766911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return BTM_NO_RESOURCES; 767911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 768911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 769911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* put device to discoverable mode */ 770911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (BTM_SetDiscoverability(BTM_GENERAL_DISCOVERABLE, BTM_DEFAULT_DISC_WINDOW, 771911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_DEFAULT_DISC_INTERVAL) != BTM_SUCCESS) { 772911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return BTM_NO_RESOURCES; 773911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 774911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 775911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* mask off all of event from controller */ 776911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson hci_layer_get_interface()->transmit_command( 777911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson hci_packet_factory_get_interface()->make_set_event_mask( 778911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (const bt_event_mask_t*)("\x00\x00\x00\x00\x00\x00\x00\x00")), 779911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson NULL, NULL, NULL); 780911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 781911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Send the HCI command */ 782911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btsnd_hcic_enable_test_mode(); 783911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 7845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 787ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 788ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function BTM_DeleteStoredLinkKey 789ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 790ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called to delete link key for the specified 7919ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * device addresses from the NVRAM storage attached to the 7929ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * Bluetooth controller. 793ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 794ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Parameters: bd_addr - Addresses of the devices 795ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * p_cb - Call back function to be called to return 796ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * the results 797ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 798ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 799a484a888196ddf8bcbf1ad3226d6451bc735a94bJakub PawlowskitBTM_STATUS BTM_DeleteStoredLinkKey(const RawAddress* bd_addr, 800c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski tBTM_CMPL_CB* p_cb) { 801911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Check if the previous command is completed */ 802911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (btm_cb.devcb.p_stored_link_key_cmpl_cb) return (BTM_BUSY); 8035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 804c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski bool delete_all_flag = !bd_addr; 805911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 806911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BTM_TRACE_EVENT("BTM: BTM_DeleteStoredLinkKey: delete_all_flag: %s", 807911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson delete_all_flag ? "true" : "false"); 808911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson 809911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_stored_link_key_cmpl_cb = p_cb; 810c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski if (!bd_addr) { 811c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski /* This is to delete all link keys */ 812c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski /* We don't care the BD address. Just pass a non zero pointer */ 813b707f447cbb916de2e0dfd2b4e9bf15818376e64Jakub Pawlowski RawAddress local_bd_addr = RawAddress::kEmpty; 814c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski btsnd_hcic_delete_stored_key(local_bd_addr, delete_all_flag); 815c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski } else { 816c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski btsnd_hcic_delete_stored_key(*bd_addr, delete_all_flag); 817c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski } 818c2276b06572ab6fc1f900fbb1f41087e77d47e2aJakub Pawlowski 819911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (BTM_SUCCESS); 8205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 8215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 823ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 824ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_delete_stored_link_key_complete 825ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 826ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called when the command complete message 8279ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * is received from the HCI for the delete stored link key 8289ca07091a1f07ea201cee0504dab6a1d7073d429Myles Watson * command. 829ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 830ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 831ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 832ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 833911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_delete_stored_link_key_complete(uint8_t* p) { 834911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_CMPL_CB* p_cb = btm_cb.devcb.p_stored_link_key_cmpl_cb; 835911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_DELETE_STORED_LINK_KEY_COMPLETE result; 8365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 837911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* If there was a callback registered for read stored link key, call it */ 838911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson btm_cb.devcb.p_stored_link_key_cmpl_cb = NULL; 8395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 840911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_cb) { 841911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Set the call back event to indicate command complete */ 842911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson result.event = BTM_CB_EVT_DELETE_STORED_LINK_KEYS; 8435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 844911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Extract the result fields from the HCI event */ 845911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson STREAM_TO_UINT8(result.status, p); 846911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson STREAM_TO_UINT16(result.num_keys, p); 8475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 848911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Call the call back and pass the result */ 849911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson (*p_cb)(&result); 850911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson } 8515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 8525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 854ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 855ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Function btm_report_device_status 856ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 857ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Description This function is called when there is a change in the device 858ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * status. This function will report the new device status to 859ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * the application 860ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 861ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * Returns void 862ee96a3c60fca590d38025925c072d264e06493c4Myles Watson * 863ee96a3c60fca590d38025925c072d264e06493c4Myles Watson ******************************************************************************/ 864911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid btm_report_device_status(tBTM_DEV_STATUS status) { 865911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson tBTM_DEV_STATUS_CB* p_cb = btm_cb.devcb.p_dev_status_cb; 8665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 867911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson /* Call the call back to pass the device status to application */ 868911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (p_cb) (*p_cb)(status); 8695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 870