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Commit 58edeea5 authored by Sam Chiu's avatar Sam Chiu Committed by Automerger Merge Worker
Browse files

Merge changes from topic "revert-3074206-HETWXZTPUZ" into main am: 52a1876f am: d2acff6e 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3081186



Change-Id: I0ecf6f2201e786c7c5bb74907ea131c56b2c5640
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 6dae89fb d2acff6e

system/btif/Android.bp

+0 −2
Original line number Diff line number Diff line
@@ -735,7 +735,6 @@ cc_test { 
        "libbluetooth-types",

        "libbluetooth_crypto_toolbox",

        "libbluetooth_gd",

        "libbluetooth_hci_pdl",

        "libbluetooth_log",

        "libbt-audio-hal-interface",

        "libbt-btu-main-thread",
@@ -753,7 +752,6 @@ cc_test { 
        "libchrome",

        "libcom.android.sysprop.bluetooth.wrapped",

        "libevent",

        "libflatbuffers-cpp",

        "libgmock",

        "libprotobuf-cpp-lite",

        "libstatslog_bt",

system/btif/include/btif_bqr.h

+76 −4
Original line number Diff line number Diff line
@@ -19,8 +19,8 @@ 


#include <bluetooth/log.h>



#include "common/postable_context.h"

#include "hci/hci_packets.h"

#include "btm_api_types.h"

#include "common/leaky_bonded_queue.h"

#include "include/hardware/bt_bqr.h"

#include "osi/include/osi.h"

#include "raw_address.h"
@@ -393,6 +393,18 @@ class BqrVseSubEvt { 


BluetoothQualityReportInterface* getBluetoothQualityReportInterface();



// Get a string representation of the Quality Report ID.

//

// @param quality_report_id The quality report ID to convert.

// @return a string representation of the Quality Report ID.

std::string QualityReportIdToString(uint8_t quality_report_id);



// Get a string representation of the Packet Type.

//

// @param packet_type The packet type to convert.

// @return a string representation of the Packet Type.

std::string PacketTypeToString(uint8_t packet_type);



// Enable/Disable Bluetooth Quality Report mechanism.

//

// Which Quality event will be enabled is according to the setting of the
@@ -400,8 +412,68 @@ BluetoothQualityReportInterface* getBluetoothQualityReportInterface(); 
// And the minimum time interval of quality event reporting depends on the

// setting of property "persist.bluetooth.bqr.min_interval_ms".

//

// @param to_bind gives the postable for the callback, or null if disabling.

void EnableBtQualityReport(common::PostableContext* to_bind);

// @param is_enable True/False to enable/disable Bluetooth Quality Report

//   mechanism in the Bluetooth controller.

void EnableBtQualityReport(bool is_enable);



// Configure Bluetooth Quality Report setting to the Bluetooth controller.

//

// @param bqr_config The struct of configuration parameters.

void ConfigureBqr(const BqrConfiguration& bqr_config);



// Callback invoked on completion of vendor specific Bluetooth Quality Report

// command.

//

// @param p_vsc_cmpl_params A pointer to the parameters contained in the vendor

//   specific command complete event.

void BqrVscCompleteCallback(tBTM_VSC_CMPL* p_vsc_cmpl_params);



// Invoked on completion of Bluetooth Quality Report configuration. Then it will

// Register/Unregister for receiving VSE - Bluetooth Quality Report sub-event.

//

// @param current_evt_mask Indicates current quality event bit mask setting in

//   the Bluetooth controller.

void ConfigureBqrCmpl(uint32_t current_evt_mask);



// Categorize the incoming Bluetooth Quality Report.

//

// @param length Lengths of the quality report sent from the Bluetooth

//   controller.

// @param p_bqr_event A pointer to the BQR VSE sub-event which is sent from the

//   Bluetooth controller.

void CategorizeBqrEvent(uint8_t length, const uint8_t* p_bqr_event);



// Record a new incoming Link Quality related BQR event in quality event queue.

//

// @param length Lengths of the Link Quality related BQR event.

// @param p_link_quality_event A pointer to the Link Quality related BQR event.

void AddLinkQualityEventToQueue(uint8_t length,

                                const uint8_t* p_link_quality_event);



// Dump the LMP/LL message handshaking with the remote device to a log file.

//

// @param length Lengths of the LMP/LL message trace event.

// @param p_lmp_ll_message_event A pointer to the LMP/LL message trace event.

void DumpLmpLlMessage(uint8_t length, const uint8_t* p_lmp_ll_message_event);



// Open the LMP/LL message trace log file.

//

// @return a file descriptor of the LMP/LL message trace log file.

int OpenLmpLlTraceLogFile();



// Dump the Bluetooth Multi-profile/Coex scheduling information to a log file.

//

// @param length Lengths of the Bluetooth Multi-profile/Coex scheduling trace

//   event.

// @param p_bt_scheduling_event A pointer to the Bluetooth Multi-profile/Coex

//   scheduling trace event.

void DumpBtScheduling(uint8_t length, const uint8_t* p_bt_scheduling_event);



// Open the Bluetooth Multi-profile/Coex scheduling trace log file.

//

// @return a file descriptor of the Bluetooth Multi-profile/Coex scheduling

//   trace log file.

int OpenBtSchedulingTraceLogFile();



// Dump Bluetooth Quality Report information.

//

system/btif/src/btif_bqr.cc

+54 −192
Original line number Diff line number Diff line
@@ -14,36 +14,30 @@ 
 * limitations under the License.

 */



#include <bluetooth/log.h>

#include <fcntl.h>

#ifdef __ANDROID__

#include <statslog_bt.h>

#endif

#include <bluetooth/log.h>

#include <sys/stat.h>



#include <cerrno>

#include <cstdint>



#include "btif/include/stack_manager_t.h"

#include "btif_bqr.h"

#include "btif_common.h"

#include "btif_storage.h"

#include "btm_api.h"

#include "btm_ble_api.h"

#include "common/init_flags.h"

#include "common/leaky_bonded_queue.h"

#include "common/postable_context.h"

#include "common/time_util.h"

#include "core_callbacks.h"

#include "hci/hci_interface.h"

#include "hci/hci_packets.h"

#include "hci/vendor_specific_event_manager_interface.h"

#include "internal_include/bt_trace.h"

#include "main/shim/entry.h"

#include "osi/include/properties.h"

#include "packet/raw_builder.h"

#include "raw_address.h"

#include "stack/btm/btm_dev.h"

#include "stack/include/bt_types.h"

#include "stack/include/btm_api.h"

#include "stack/include/btm_ble_api.h"



namespace bluetooth {

namespace bqr {
@@ -52,17 +46,14 @@ using bluetooth::common::LeakyBondedQueue; 
using std::chrono::system_clock;



// The instance of BQR event queue

static std::unique_ptr<LeakyBondedQueue<BqrVseSubEvt>> kpBqrEventQueue;

static std::unique_ptr<LeakyBondedQueue<BqrVseSubEvt>> kpBqrEventQueue(

    new LeakyBondedQueue<BqrVseSubEvt>(kBqrEventQueueSize));



static uint16_t vendor_cap_supported_version;



class BluetoothQualityReportInterfaceImpl;

std::unique_ptr<BluetoothQualityReportInterface> bluetoothQualityReportInstance;



namespace {

common::PostableContext* to_bind_ = nullptr;

}



void BqrVseSubEvt::ParseBqrLinkQualityEvt(uint8_t length,

                                          const uint8_t* p_param_buf) {

  if (length < kLinkQualityParamTotalLen) {
@@ -198,9 +189,6 @@ void BqrVseSubEvt::WriteBtSchedulingTraceLogFile(int fd, uint8_t length, 
  BtSchedulingTraceCounter++;

}



static std::string QualityReportIdToString(uint8_t quality_report_id);

static std::string PacketTypeToString(uint8_t packet_type);



std::string BqrVseSubEvt::ToString() const {

  std::stringstream ss;

  ss << QualityReportIdToString(bqr_link_quality_event_.quality_report_id)
@@ -248,11 +236,7 @@ std::string BqrVseSubEvt::ToString() const { 
  return ss.str();

}



// Get a string representation of the Quality Report ID.

//

// @param quality_report_id The quality report ID to convert.

// @return a string representation of the Quality Report ID.

static std::string QualityReportIdToString(uint8_t quality_report_id) {

std::string QualityReportIdToString(uint8_t quality_report_id) {

  switch (quality_report_id) {

    case QUALITY_REPORT_ID_MONITOR_MODE:

      return "Monitoring";
@@ -271,11 +255,7 @@ static std::string QualityReportIdToString(uint8_t quality_report_id) { 
  }

}



// Get a string representation of the Packet Type.

//

// @param packet_type The packet type to convert.

// @return a string representation of the Packet Type.

static std::string PacketTypeToString(uint8_t packet_type) {

std::string PacketTypeToString(uint8_t packet_type) {

  switch (packet_type) {

    case PACKET_TYPE_ID:

      return "ID";
@@ -340,16 +320,8 @@ static std::string PacketTypeToString(uint8_t packet_type) { 
  }

}



void register_vse();

void unregister_vse();



static void ConfigureBqr(const BqrConfiguration& bqr_config);



void EnableBtQualityReport(common::PostableContext* to_bind) {

  log::info("is_enable: {}", to_bind != nullptr);

  if (to_bind != nullptr) {

    to_bind_ = to_bind;

  }

void EnableBtQualityReport(bool is_enable) {

  log::info("is_enable: {}", is_enable);



  char bqr_prop_evtmask[PROPERTY_VALUE_MAX] = {0};

  char bqr_prop_interval_ms[PROPERTY_VALUE_MAX] = {0};
@@ -372,7 +344,7 @@ void EnableBtQualityReport(common::PostableContext* to_bind) { 


  BqrConfiguration bqr_config = {};



  if (to_bind) {

  if (is_enable) {

    bqr_config.report_action = REPORT_ACTION_ADD;

    bqr_config.quality_event_mask =

        static_cast<uint32_t>(atoi(bqr_prop_evtmask));
@@ -384,9 +356,6 @@ void EnableBtQualityReport(common::PostableContext* to_bind) { 
        static_cast<uint32_t>(atoi(bqr_prop_vnd_trace_mask));

    bqr_config.report_interval_multiple =

        static_cast<uint32_t>(atoi(bqr_prop_interval_multiple));

    register_vse();

    kpBqrEventQueue =

        std::make_unique<LeakyBondedQueue<BqrVseSubEvt>>(kBqrEventQueueSize);

  } else {

    bqr_config.report_action = REPORT_ACTION_CLEAR;

    bqr_config.quality_event_mask = kQualityEventMaskAllOff;
@@ -394,7 +363,6 @@ void EnableBtQualityReport(common::PostableContext* to_bind) { 
    bqr_config.vnd_quality_mask = 0;

    bqr_config.vnd_trace_mask = 0;

    bqr_config.report_interval_multiple = 0;

    unregister_vse();

  }



  tBTM_BLE_VSC_CB cmn_vsc_cb;
@@ -409,11 +377,6 @@ void EnableBtQualityReport(common::PostableContext* to_bind) { 
  ConfigureBqr(bqr_config);

}



static void BqrVscCompleteCallback(hci::CommandCompleteView complete);



// Configure Bluetooth Quality Report setting to the Bluetooth controller.

//

// @param bqr_config The struct of configuration parameters.

void ConfigureBqr(const BqrConfiguration& bqr_config) {

  if (vendor_cap_supported_version >= kBqrVersion6_0) {

    if (bqr_config.report_action > REPORT_ACTION_QUERY ||
@@ -444,40 +407,24 @@ void ConfigureBqr(const BqrConfiguration& bqr_config) { 
            bqr_config.minimum_report_interval_ms,

            bqr_config.report_interval_multiple);



  auto payload = std::make_unique<packet::RawBuilder>();

  payload->AddOctets1(bqr_config.report_action);

  payload->AddOctets4(bqr_config.quality_event_mask);

  payload->AddOctets2(bqr_config.minimum_report_interval_ms);

  uint8_t param[sizeof(BqrConfiguration)];

  uint8_t* p_param = param;

  UINT8_TO_STREAM(p_param, bqr_config.report_action);

  UINT32_TO_STREAM(p_param, bqr_config.quality_event_mask);

  UINT16_TO_STREAM(p_param, bqr_config.minimum_report_interval_ms);

  if (vendor_cap_supported_version >= kBqrVndLogVersion) {

    payload->AddOctets4(bqr_config.vnd_quality_mask);

    payload->AddOctets4(bqr_config.vnd_trace_mask);

    UINT32_TO_STREAM(p_param, bqr_config.vnd_quality_mask);

    UINT32_TO_STREAM(p_param, bqr_config.vnd_trace_mask);

  }

  if (vendor_cap_supported_version >= kBqrVersion6_0) {

    payload->AddOctets4(bqr_config.report_interval_multiple);

    UINT32_TO_STREAM(p_param, bqr_config.report_interval_multiple);

  }



  shim::GetHciLayer()->EnqueueCommand(

      hci::CommandBuilder::Create(hci::OpCode::CONTROLLER_BQR,

                                  std::move(payload)),

      to_bind_->BindOnce(BqrVscCompleteCallback));

  BTM_VendorSpecificCommand(HCI_CONTROLLER_BQR, p_param - param, param,

                            BqrVscCompleteCallback);

}



static void ConfigureBqrCmpl(uint32_t current_evt_mask);



// Callback invoked on completion of vendor specific Bluetooth Quality Report

// command.

//

// @param p_vsc_cmpl_params A pointer to the parameters contained in the vendor

//   specific command complete event.

static void BqrVscCompleteCallback(hci::CommandCompleteView complete) {

  std::vector<uint8_t> payload_vector{complete.GetPayload().begin(),

                                      complete.GetPayload().end()};

  tBTM_VSC_CMPL vsc_cmpl_params = {

      .opcode = static_cast<uint16_t>(complete.GetCommandOpCode()),

      .param_len = static_cast<uint16_t>(payload_vector.size()),

      .p_param_buf = payload_vector.data()};

  tBTM_VSC_CMPL* p_vsc_cmpl_params = &vsc_cmpl_params;



void BqrVscCompleteCallback(tBTM_VSC_CMPL* p_vsc_cmpl_params) {

  if (p_vsc_cmpl_params->param_len < 1) {

    log::error("The length of returned parameters is less than 1");

    return;
@@ -538,7 +485,9 @@ static void BqrVscCompleteCallback(hci::CommandCompleteView complete) { 
}



void ConfigBqrA2dpScoThreshold() {

  uint8_t param[20] = {0};

  uint8_t sub_opcode = 0x16;

  uint8_t* p_param = param;

  uint16_t a2dp_choppy_threshold = 0;

  uint16_t sco_choppy_threshold = 0;
@@ -548,44 +497,47 @@ void ConfigBqrA2dpScoThreshold() { 
  sscanf(bqr_prop_threshold, "%hu,%hu", &a2dp_choppy_threshold,

         &sco_choppy_threshold);



  log::info("a2dp_choppy_threshold: {}, sco_choppy_threshold: {}",

  log::warn("a2dp_choppy_threshold: {}, sco_choppy_threshold: {}",

            a2dp_choppy_threshold, sco_choppy_threshold);



  auto payload = std::make_unique<packet::RawBuilder>();

  payload->AddOctets1(sub_opcode);

  UINT8_TO_STREAM(p_param, sub_opcode);



  // A2dp glitch ID

  payload->AddOctets1(QUALITY_REPORT_ID_A2DP_AUDIO_CHOPPY);

  UINT8_TO_STREAM(p_param, QUALITY_REPORT_ID_A2DP_AUDIO_CHOPPY);

  // A2dp glitch config data length

  payload->AddOctets1(2);

  UINT8_TO_STREAM(p_param, 2);

  // A2dp glitch threshold

  payload->AddOctets2(a2dp_choppy_threshold == 0 ? 1 : a2dp_choppy_threshold);

  UINT16_TO_STREAM(p_param,

                   a2dp_choppy_threshold == 0 ? 1 : a2dp_choppy_threshold);



  // Sco glitch ID

  payload->AddOctets1(QUALITY_REPORT_ID_SCO_VOICE_CHOPPY);

  UINT8_TO_STREAM(p_param, QUALITY_REPORT_ID_SCO_VOICE_CHOPPY);

  // Sco glitch config data length

  payload->AddOctets1(2);

  UINT8_TO_STREAM(p_param, 2);

  // Sco glitch threshold

  payload->AddOctets2(sco_choppy_threshold == 0 ? 1 : sco_choppy_threshold);

  UINT16_TO_STREAM(p_param,

                   sco_choppy_threshold == 0 ? 1 : sco_choppy_threshold);



  shim::GetHciLayer()->EnqueueCommand(

      hci::CommandBuilder::Create(

          static_cast<hci::OpCode>(HCI_VS_HOST_LOG_OPCODE), std::move(payload)),

      to_bind_->BindOnce([](hci::CommandCompleteView) {}));

  BTM_VendorSpecificCommand(HCI_VS_HOST_LOG_OPCODE, p_param - param, param,

                            NULL);

}



// Invoked on completion of Bluetooth Quality Report configuration. Then it will

// Register/Unregister for receiving VSE - Bluetooth Quality Report sub-event.

//

// @param current_evt_mask Indicates current quality event bit mask setting in

//   the Bluetooth controller.

static void ConfigureBqrCmpl(uint32_t current_evt_mask) {

void ConfigureBqrCmpl(uint32_t current_evt_mask) {

  log::info("current_evt_mask: 0x{:x}", current_evt_mask);

  // (Un)Register for VSE of Bluetooth Quality Report sub event

  tBTM_STATUS btm_status = BTM_BT_Quality_Report_VSE_Register(

      current_evt_mask > kQualityEventMaskAllOff, CategorizeBqrEvent);



  if (current_evt_mask > kQualityEventMaskAllOff) {

    ConfigBqrA2dpScoThreshold();

  }



  if (btm_status != BTM_SUCCESS) {

    log::error("Fail to (un)register VSE of BQR sub event. status: {}",

               btm_status);

    return;

  }



  if (LmpLlMessageTraceLogFd != INVALID_FD &&

      (current_evt_mask & kQualityEventMaskLmpMessageTrace) == 0) {

    log::info("Closing LMP/LL log file.");
@@ -600,15 +552,7 @@ static void ConfigureBqrCmpl(uint32_t current_evt_mask) { 
  }

}



static void AddLinkQualityEventToQueue(uint8_t length,

                                       const uint8_t* p_link_quality_event);

// Categorize the incoming Bluetooth Quality Report.

//

// @param length Lengths of the quality report sent from the Bluetooth

//   controller.

// @param p_bqr_event A pointer to the BQR VSE sub-event which is sent from the

//   Bluetooth controller.

static void CategorizeBqrEvent(uint8_t length, const uint8_t* p_bqr_event) {

void CategorizeBqrEvent(uint8_t length, const uint8_t* p_bqr_event) {

  if (length == 0) {

    log::warn("Lengths of all of the parameters are zero.");

    return;
@@ -650,17 +594,14 @@ static void CategorizeBqrEvent(uint8_t length, const uint8_t* p_bqr_event) { 
  }

}



// Record a new incoming Link Quality related BQR event in quality event queue.

//

// @param length Lengths of the Link Quality related BQR event.

// @param p_link_quality_event A pointer to the Link Quality related BQR event.

static void AddLinkQualityEventToQueue(uint8_t length,

void AddLinkQualityEventToQueue(uint8_t length,

                                const uint8_t* p_link_quality_event) {

  std::unique_ptr<BqrVseSubEvt> p_bqr_event = std::make_unique<BqrVseSubEvt>();

  RawAddress bd_addr;



  p_bqr_event->ParseBqrLinkQualityEvt(length, p_link_quality_event);



  log::warn("{}", *p_bqr_event);

  GetInterfaceToProfiles()->events->invoke_link_quality_report_cb(

      bluetooth::common::time_get_os_boottime_ms(),

      p_bqr_event->bqr_link_quality_event_.quality_report_id,
@@ -724,14 +665,7 @@ static void AddLinkQualityEventToQueue(uint8_t length, 
  kpBqrEventQueue->Enqueue(p_bqr_event.release());

}



static int OpenLmpLlTraceLogFile();



// Dump the LMP/LL message handshaking with the remote device to a log file.

//

// @param length Lengths of the LMP/LL message trace event.

// @param p_lmp_ll_message_event A pointer to the LMP/LL message trace event.

static void DumpLmpLlMessage(uint8_t length,

                             const uint8_t* p_lmp_ll_message_event) {

void DumpLmpLlMessage(uint8_t length, const uint8_t* p_lmp_ll_message_event) {

  std::unique_ptr<BqrVseSubEvt> p_bqr_event = std::make_unique<BqrVseSubEvt>();



  if (LmpLlMessageTraceLogFd == INVALID_FD ||
@@ -744,10 +678,7 @@ static void DumpLmpLlMessage(uint8_t length, 
  }

}



// Open the LMP/LL message trace log file.

//

// @return a file descriptor of the LMP/LL message trace log file.

static int OpenLmpLlTraceLogFile() {

int OpenLmpLlTraceLogFile() {

  if (rename(kpLmpLlMessageTraceLogPath, kpLmpLlMessageTraceLastLogPath) != 0 &&

      errno != ENOENT) {

    log::error("Unable to rename '{}' to '{}' : {}", kpLmpLlMessageTraceLogPath,
@@ -768,16 +699,7 @@ static int OpenLmpLlTraceLogFile() { 
  return logfile_fd;

}



static int OpenBtSchedulingTraceLogFile();



// Dump the Bluetooth Multi-profile/Coex scheduling information to a log file.

//

// @param length Lengths of the Bluetooth Multi-profile/Coex scheduling trace

//   event.

// @param p_bt_scheduling_event A pointer to the Bluetooth Multi-profile/Coex

//   scheduling trace event.

static void DumpBtScheduling(uint8_t length,

                             const uint8_t* p_bt_scheduling_event) {

void DumpBtScheduling(uint8_t length, const uint8_t* p_bt_scheduling_event) {

  std::unique_ptr<BqrVseSubEvt> p_bqr_event = std::make_unique<BqrVseSubEvt>();



  if (BtSchedulingTraceLogFd == INVALID_FD ||
@@ -790,11 +712,7 @@ static void DumpBtScheduling(uint8_t length, 
  }

}



// Open the Bluetooth Multi-profile/Coex scheduling trace log file.

//

// @return a file descriptor of the Bluetooth Multi-profile/Coex scheduling

//   trace log file.

static int OpenBtSchedulingTraceLogFile() {

int OpenBtSchedulingTraceLogFile() {

  if (rename(kpBtSchedulingTraceLogPath, kpBtSchedulingTraceLastLogPath) != 0 &&

      errno != ENOENT) {

    log::error("Unable to rename '{}' to '{}' : {}", kpBtSchedulingTraceLogPath,
@@ -941,61 +859,5 @@ BluetoothQualityReportInterface* getBluetoothQualityReportInterface() { 
  return bluetoothQualityReportInstance.get();

}



static void vendor_specific_event_callback(

    hci::VendorSpecificEventView vendor_specific_event_view) {

  auto bqr = hci::BqrEventView::CreateOptional(vendor_specific_event_view);

  if (!bqr) {

    return;

  }

  auto payload = vendor_specific_event_view.GetPayload();

  std::vector<uint8_t> bytes{payload.begin(), payload.end()};



  uint8_t quality_report_id = static_cast<uint8_t>(bqr->GetQualityReportId());

  uint8_t bqr_parameter_length = bytes.size();

  const uint8_t* p_bqr_event = bytes.data();



  // The stream currently points to the BQR sub-event parameters

  switch (quality_report_id) {

    case bluetooth::bqr::QUALITY_REPORT_ID_LMP_LL_MESSAGE_TRACE: {

      auto lmp_view = hci::BqrLogDumpEventView::Create(*bqr);

    }

      if (bqr_parameter_length >= bluetooth::bqr::kLogDumpParamTotalLen) {

        bluetooth::bqr::DumpLmpLlMessage(bqr_parameter_length, p_bqr_event);

      } else {

        log::info("Malformed LMP event of length {}", bqr_parameter_length);

      }



      break;



    case bluetooth::bqr::QUALITY_REPORT_ID_BT_SCHEDULING_TRACE:

      if (bqr_parameter_length >= bluetooth::bqr::kLogDumpParamTotalLen) {

        bluetooth::bqr::DumpBtScheduling(bqr_parameter_length, p_bqr_event);

      } else {

        log::info("Malformed TRACE event of length {}", bqr_parameter_length);

      }

      break;



    default:

      log::info("Unhandled BQR subevent 0x{:02x}", quality_report_id);

  }



  CategorizeBqrEvent(bytes.size(), bytes.data());

}



void register_vse() {

  bluetooth::shim::GetVendorSpecificEventManager()->RegisterEventHandler(

      hci::VseSubeventCode::BQR_EVENT,

      to_bind_->Bind(vendor_specific_event_callback));

}



void unregister_vse() {

  bluetooth::shim::GetVendorSpecificEventManager()->UnregisterEventHandler(

      hci::VseSubeventCode::BQR_EVENT);

}



namespace testing {

void set_lmp_trace_log_fd(int fd) { LmpLlMessageTraceLogFd = fd; }

}  // namespace testing



}  // namespace bqr

}  // namespace bluetooth

system/btif/src/btif_dm.cc

+2 −2
Original line number Diff line number Diff line
@@ -2167,7 +2167,7 @@ void BTIF_dm_enable() { 
  ** and bonded_devices_info_cb

  */

  btif_storage_load_bonded_devices();

  bluetooth::bqr::EnableBtQualityReport(get_main());

  bluetooth::bqr::EnableBtQualityReport(true);

  btif_enable_bluetooth_evt();

}
@@ -2184,7 +2184,7 @@ void BTIF_dm_disable() { 
      btif_in_execute_service_request(i, false);

    }

  }

  bluetooth::bqr::EnableBtQualityReport(nullptr);

  bluetooth::bqr::EnableBtQualityReport(false);

  log::info("Stack device manager shutdown finished");

  future_ready(stack_manager_get_hack_future(), FUTURE_SUCCESS);

}

system/btif/test/btif_core_test.cc

+1 −367

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