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Commit 4e669dea authored by Hansong Zhang's avatar Hansong Zhang
Browse files

Clean up BTM_SetBleDataLength 

Test: cert/run
Tag: #gd-refactor
Bug: 141555841
Change-Id: I217fd560afbda434e8bab7effc3716cfcd18a7c2
parent e83d8614

system/stack/btm/btm_ble.cc

+16 −14
Original line number Diff line number Diff line
@@ -649,10 +649,25 @@ bool BTM_UseLeLink(const RawAddress& bd_addr) { 


tBTM_STATUS BTM_SetBleDataLength(const RawAddress& bd_addr,

                                 uint16_t tx_pdu_length) {

  if (!controller_get_interface()->supports_ble_packet_extension()) {

    LOG_INFO("Local controller unable to support le packet extension");

    return BTM_ILLEGAL_VALUE;

  }



  if (tx_pdu_length > BTM_BLE_DATA_SIZE_MAX)

    tx_pdu_length = BTM_BLE_DATA_SIZE_MAX;

  else if (tx_pdu_length < BTM_BLE_DATA_SIZE_MIN)

    tx_pdu_length = BTM_BLE_DATA_SIZE_MIN;



  uint16_t tx_time = BTM_BLE_DATA_TX_TIME_MAX_LEGACY;



  if (controller_get_interface()->get_bt_version()->hci_version >=

      HCI_PROTO_VERSION_5_0)

    tx_time = BTM_BLE_DATA_TX_TIME_MAX;



  if (bluetooth::shim::is_gd_shim_enabled()) {

    return bluetooth::shim::BTM_SetBleDataLength(bd_addr, tx_pdu_length);

  }

  uint16_t tx_time = BTM_BLE_DATA_TX_TIME_MAX_LEGACY;



  if (!BTM_IsAclConnectionUp(bd_addr, BT_TRANSPORT_LE)) {

    LOG_INFO(
@@ -660,11 +675,6 @@ tBTM_STATUS BTM_SetBleDataLength(const RawAddress& bd_addr, 
    return BTM_WRONG_MODE;

  }



  if (!controller_get_interface()->supports_ble_packet_extension()) {

    LOG_INFO("Local controller unable to support le packet extension");

    return BTM_ILLEGAL_VALUE;

  }



  uint16_t hci_handle = acl_get_hci_handle_for_hcif(bd_addr, BT_TRANSPORT_LE);



  if (!acl_peer_supports_ble_packet_extension(hci_handle)) {
@@ -672,14 +682,6 @@ tBTM_STATUS BTM_SetBleDataLength(const RawAddress& bd_addr, 
    return BTM_ILLEGAL_VALUE;

  }



  if (tx_pdu_length > BTM_BLE_DATA_SIZE_MAX)

    tx_pdu_length = BTM_BLE_DATA_SIZE_MAX;

  else if (tx_pdu_length < BTM_BLE_DATA_SIZE_MIN)

    tx_pdu_length = BTM_BLE_DATA_SIZE_MIN;



  if (controller_get_interface()->get_bt_version()->hci_version >= HCI_PROTO_VERSION_5_0)

    tx_time = BTM_BLE_DATA_TX_TIME_MAX;



  btsnd_hcic_ble_set_data_length(hci_handle, tx_pdu_length, tx_time);



  return BTM_SUCCESS;