/** @file
EFI Bluetooth Configuration Protocol as defined in UEFI 2.5.
This protocol abstracts user interface configuration for Bluetooth device.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
This Protocol is introduced in UEFI Specification 2.5
**/
#ifndef __EFI_BLUETOOTH_CONFIG_PROTOCOL_H__
#define __EFI_BLUETOOTH_CONFIG_PROTOCOL_H__
#include <IndustryStandard/Bluetooth.h>
#define EFI_BLUETOOTH_CONFIG_PROTOCOL_GUID \
{ \
0x62960cf3, 0x40ff, 0x4263, { 0xa7, 0x7c, 0xdf, 0xde, 0xbd, 0x19, 0x1b, 0x4b } \
}
typedef struct _EFI_BLUETOOTH_CONFIG_PROTOCOL EFI_BLUETOOTH_CONFIG_PROTOCOL;
typedef UINT32 EFI_BLUETOOTH_CONFIG_REMOTE_DEVICE_STATE_TYPE;
#define EFI_BLUETOOTH_CONFIG_REMOTE_DEVICE_STATE_CONNECTED 0x1
#define EFI_BLUETOOTH_CONFIG_REMOTE_DEVICE_STATE_PAIRED 0x2
///
/// EFI_BLUETOOTH_SCAN_CALLBACK_INFORMATION
///
typedef struct {
///
/// 48bit Bluetooth device address.
///
BLUETOOTH_ADDRESS BDAddr;
///
/// State of the remote deive
///
UINT8 RemoteDeviceState;
///
/// Bluetooth ClassOfDevice. See Bluetooth specification for detail.
///
BLUETOOTH_CLASS_OF_DEVICE ClassOfDevice;
///
/// Remote device name
///
UINT8 RemoteDeviceName[BLUETOOTH_HCI_COMMAND_LOCAL_READABLE_NAME_MAX_SIZE];
} EFI_BLUETOOTH_SCAN_CALLBACK_INFORMATION;
///
/// EFI_BLUETOOTH_CONFIG_DATA_TYPE
///
typedef enum {
///
/// Local/Remote Bluetooth device name. Data structure is zero terminated CHAR8[].
///
EfiBluetoothConfigDataTypeDeviceName,
///
/// Local/Remote Bluetooth device ClassOfDevice. Data structure is BLUETOOTH_CLASS_OF_DEVICE.
///
EfiBluetoothConfigDataTypeClassOfDevice,
///
/// Remote Bluetooth device state. Data structure is EFI_BLUETOOTH_CONFIG_REMOTE_DEVICE_STATE_TYPE.
///
EfiBluetoothConfigDataTypeRemoteDeviceState,
///
/// Local/Remote Bluetooth device SDP information. Data structure is UINT8[].
///
EfiBluetoothConfigDataTypeSdpInfo,
///
/// Local Bluetooth device address. Data structure is BLUETOOTH_ADDRESS.
///
EfiBluetoothConfigDataTypeBDADDR,
///
/// Local Bluetooth discoverable state. Data structure is UINT8. (Page scan and/or Inquiry scan)
///
EfiBluetoothConfigDataTypeDiscoverable,
///
/// Local Bluetooth controller stored paired device list. Data structure is BLUETOOTH_ADDRESS[].
///
EfiBluetoothConfigDataTypeControllerStoredPairedDeviceList,
///
/// Local available device list. Data structure is BLUETOOTH_ADDRESS[].
///
EfiBluetoothConfigDataTypeAvailableDeviceList,
EfiBluetoothConfigDataTypeMax,
} EFI_BLUETOOTH_CONFIG_DATA_TYPE;
///
/// EFI_BLUETOOTH_PIN_CALLBACK_TYPE.
///
typedef enum {
///
/// For SSP - passkey entry. Input buffer is Passkey (4 bytes). No output buffer.
/// See Bluetooth HCI command for detail.
///
EfiBluetoothCallbackTypeUserPasskeyNotification,
///
/// For SSP - just work and numeric comparison. Input buffer is numeric value (4 bytes).
/// Output buffer is BOOLEAN (1 byte). See Bluetooth HCI command for detail.
///
EfiBluetoothCallbackTypeUserConfirmationRequest,
///
/// For SSP - OOB. See Bluetooth HCI command for detail.
///
EfiBluetoothCallbackTypeOOBDataRequest,
///
/// For legacy paring. No input buffer. Output buffer is PIN code( <= 16 bytes).
/// See Bluetooth HCI command for detail.
///
EfiBluetoothCallbackTypePinCodeRequest,
EfiBluetoothCallbackTypeMax
} EFI_BLUETOOTH_PIN_CALLBACK_TYPE;
///
/// EFI_BLUETOOTH_CONNECT_COMPLETE_CALLBACK_TYPE.
///
typedef enum {
///
/// This callback is called when Bluetooth receive Disconnection_Complete event. Input buffer is Event
/// Parameters of Disconnection_Complete Event defined in Bluetooth specification.
///
EfiBluetoothConnCallbackTypeDisconnected,
///
/// This callback is called when Bluetooth receive Connection_Complete event. Input buffer is Event
/// Parameters of Connection_Complete Event defined in Bluetooth specification.
///
EfiBluetoothConnCallbackTypeConnected,
///
/// This callback is called when Bluetooth receive Authentication_Complete event. Input buffer is Event
/// Parameters of Authentication_Complete Event defined in Bluetooth specification.
///
EfiBluetoothConnCallbackTypeAuthenticated,
///
/// This callback is called when Bluetooth receive Encryption_Change event. Input buffer is Event
/// Parameters of Encryption_Change Event defined in Bluetooth specification.
///
EfiBluetoothConnCallbackTypeEncrypted
} EFI_BLUETOOTH_CONNECT_COMPLETE_CALLBACK_TYPE;
/**
Initialize Bluetooth host controller and local device.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@retval EFI_SUCCESS The Bluetooth host controller and local device is initialized successfully.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to initialize the Bluetooth host controller
and local device.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_INIT)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This
);
/**
Callback function, it is called if a Bluetooth device is found during scan process.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Context Context passed from scan request.
@param CallbackInfo Data related to scan result. NULL CallbackInfo means scan complete.
@retval EFI_SUCCESS The callback function complete successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_SCAN_CALLBACK_FUNCTION) (
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN VOID *Context,
IN EFI_BLUETOOTH_SCAN_CALLBACK_INFORMATION *CallbackInfo
);
/**
Scan Bluetooth device.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param ReScan If TRUE, a new scan request is submitted no matter there is scan result before.
If FALSE and there is scan result, the previous scan result is returned and no scan request
is submitted.
@param ScanType Bluetooth scan type, Inquiry and/or Page. See Bluetooth specification for detail.
@param Callback The callback function. This function is called if a Bluetooth device is found during scan
process.
@param Context Data passed into Callback function. This is optional parameter and may be NULL.
@retval EFI_SUCCESS The Bluetooth scan request is submitted.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to scan the Bluetooth device.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_SCAN)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN BOOLEAN ReScan,
IN UINT8 ScanType,
IN EFI_BLUETOOTH_CONFIG_SCAN_CALLBACK_FUNCTION Callback,
IN VOID *Context
);
/**
Connect a Bluetooth device.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param BD_ADDR The address of Bluetooth device to be connected.
@retval EFI_SUCCESS The Bluetooth device is connected successfully.
@retval EFI_ALREADY_STARTED The Bluetooth device is already connected.
@retval EFI_NOT_FOUND The Bluetooth device is not found.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to connect the Bluetooth device.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_CONNECT)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN BLUETOOTH_ADDRESS *BD_ADDR
);
/**
Disconnect a Bluetooth device.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param BD_ADDR The address of Bluetooth device to be connected.
@param Reason Bluetooth disconnect reason. See Bluetooth specification for detail.
@retval EFI_SUCCESS The Bluetooth device is disconnected successfully.
@retval EFI_NOT_STARTED The Bluetooth device is not connected.
@retval EFI_NOT_FOUND The Bluetooth device is not found.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to disconnect the Bluetooth device.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_DISCONNECT)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN BLUETOOTH_ADDRESS *BD_ADDR,
IN UINT8 Reason
);
/**
Get Bluetooth configuration data.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param DataType Configuration data type.
@param DataSize On input, indicates the size, in bytes, of the data buffer specified by Data.
On output, indicates the amount of data actually returned.
@param Data A pointer to the buffer of data that will be returned.
@retval EFI_SUCCESS The Bluetooth configuration data is returned successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
- DataSize is NULL.
- *DataSize is 0.
- Data is NULL.
@retval EFI_UNSUPPORTED The DataType is unsupported.
@retval EFI_NOT_FOUND The DataType is not found.
@retval EFI_BUFFER_TOO_SMALL The buffer is too small to hold the buffer.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_GET_DATA)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_DATA_TYPE DataType,
IN OUT UINTN *DataSize,
IN OUT VOID *Data
);
/**
Set Bluetooth configuration data.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param DataType Configuration data type.
@param DataSize Indicates the size, in bytes, of the data buffer specified by Data.
@param Data A pointer to the buffer of data that will be set.
@retval EFI_SUCCESS The Bluetooth configuration data is set successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
- DataSize is 0.
- Data is NULL.
@retval EFI_UNSUPPORTED The DataType is unsupported.
@retval EFI_BUFFER_TOO_SMALL Cannot set configuration data.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_SET_DATA)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_DATA_TYPE DataType,
IN UINTN DataSize,
IN VOID *Data
);
/**
Get remove Bluetooth device configuration data.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param DataType Configuration data type.
@param BDAddr Remote Bluetooth device address.
@param DataSize On input, indicates the size, in bytes, of the data buffer specified by Data.
On output, indicates the amount of data actually returned.
@param Data A pointer to the buffer of data that will be returned.
@retval EFI_SUCCESS The remote Bluetooth device configuration data is returned successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
- DataSize is NULL.
- *DataSize is 0.
- Data is NULL.
@retval EFI_UNSUPPORTED The DataType is unsupported.
@retval EFI_NOT_FOUND The DataType is not found.
@retval EFI_BUFFER_TOO_SMALL The buffer is too small to hold the buffer.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_GET_REMOTE_DATA)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_DATA_TYPE DataType,
IN BLUETOOTH_ADDRESS BDAddr,
IN OUT UINTN *DataSize,
IN OUT VOID *Data
);
/**
The callback function for PIN code.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Context Context passed from registration.
@param CallbackType Callback type in EFI_BLUETOOTH_PIN_CALLBACK_TYPE.
@param InputBuffer A pointer to the buffer of data that is input from callback caller.
@param InputBufferSize Indicates the size, in bytes, of the data buffer specified by InputBuffer.
@param OutputBuffer A pointer to the buffer of data that will be output from callback callee.
Callee allocates this buffer by using EFI Boot Service AllocatePool().
@param OutputBufferSize Indicates the size, in bytes, of the data buffer specified by OutputBuffer.
@retval EFI_SUCCESS The callback function complete successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_PIN_CALLBACK_FUNCTION)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN VOID *Context,
IN EFI_BLUETOOTH_PIN_CALLBACK_TYPE CallbackType,
IN VOID *InputBuffer,
IN UINTN InputBufferSize,
OUT VOID **OutputBuffer,
OUT UINTN *OutputBufferSize
);
/**
Register PIN callback function.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Callback The callback function. NULL means unregister.
@param Context Data passed into Callback function. This is optional parameter and may be NULL.
@retval EFI_SUCCESS The PIN callback function is registered successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_PIN_CALLBACK)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_REGISTER_PIN_CALLBACK_FUNCTION Callback,
IN VOID *Context
);
/**
The callback function to get link key.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Context Context passed from registration.
@param BDAddr A pointer to Bluetooth device address.
@param LinkKey A pointer to the buffer of link key.
@retval EFI_SUCCESS The callback function complete successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_GET_LINK_KEY_CALLBACK_FUNCTION)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN VOID *Context,
IN BLUETOOTH_ADDRESS *BDAddr,
OUT UINT8 LinkKey[BLUETOOTH_HCI_LINK_KEY_SIZE]
);
/**
Register get link key callback function.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Callback The callback function. NULL means unregister.
@param Context Data passed into Callback function. This is optional parameter and may be NULL.
@retval EFI_SUCCESS The link key callback function is registered successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_GET_LINK_KEY_CALLBACK)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_REGISTER_GET_LINK_KEY_CALLBACK_FUNCTION Callback,
IN VOID *Context
);
/**
The callback function to set link key.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Context Context passed from registration.
@param BDAddr A pointer to Bluetooth device address.
@param LinkKey A pointer to the buffer of link key.
@retval EFI_SUCCESS The callback function complete successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_SET_LINK_KEY_CALLBACK_FUNCTION)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN VOID *Context,
IN BLUETOOTH_ADDRESS *BDAddr,
IN UINT8 LinkKey[BLUETOOTH_HCI_LINK_KEY_SIZE]
);
/**
Register set link key callback function.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Callback The callback function. NULL means unregister.
@param Context Data passed into Callback function. This is optional parameter and may be NULL.
@retval EFI_SUCCESS The link key callback function is registered successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_SET_LINK_KEY_CALLBACK)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_REGISTER_SET_LINK_KEY_CALLBACK_FUNCTION Callback,
IN VOID *Context
);
/**
The callback function. It is called after connect completed.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Context Context passed from registration.
@param CallbackType Callback type in EFI_BLUETOOTH_CONNECT_COMPLETE_CALLBACK_TYPE.
@param BDAddr A pointer to Bluetooth device address.
@param InputBuffer A pointer to the buffer of data that is input from callback caller.
@param InputBufferSize Indicates the size, in bytes, of the data buffer specified by InputBuffer.
@retval EFI_SUCCESS The callback function complete successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_CONNECT_COMPLETE_CALLBACK_FUNCTION)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN VOID *Context,
IN EFI_BLUETOOTH_CONNECT_COMPLETE_CALLBACK_TYPE CallbackType,
IN BLUETOOTH_ADDRESS *BDAddr,
IN VOID *InputBuffer,
IN UINTN InputBufferSize
);
/**
Register link connect complete callback function.
@param This Pointer to the EFI_BLUETOOTH_CONFIG_PROTOCOL instance.
@param Callback The callback function. NULL means unregister.
@param Context Data passed into Callback function. This is optional parameter and may be NULL.
@retval EFI_SUCCESS The link connect complete callback function is registered successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_BLUETOOTH_CONFIG_REGISTER_CONNECT_COMPLETE_CALLBACK)(
IN EFI_BLUETOOTH_CONFIG_PROTOCOL *This,
IN EFI_BLUETOOTH_CONFIG_REGISTER_CONNECT_COMPLETE_CALLBACK_FUNCTION Callback,
IN VOID *Context
);
///
/// This protocol abstracts user interface configuration for Bluetooth device.
///
struct _EFI_BLUETOOTH_CONFIG_PROTOCOL {
EFI_BLUETOOTH_CONFIG_INIT Init;
EFI_BLUETOOTH_CONFIG_SCAN Scan;
EFI_BLUETOOTH_CONFIG_CONNECT Connect;
EFI_BLUETOOTH_CONFIG_DISCONNECT Disconnect;
EFI_BLUETOOTH_CONFIG_GET_DATA GetData;
EFI_BLUETOOTH_CONFIG_SET_DATA SetData;
EFI_BLUETOOTH_CONFIG_GET_REMOTE_DATA GetRemoteData;
EFI_BLUETOOTH_CONFIG_REGISTER_PIN_CALLBACK RegisterPinCallback;
EFI_BLUETOOTH_CONFIG_REGISTER_GET_LINK_KEY_CALLBACK RegisterGetLinkKeyCallback;
EFI_BLUETOOTH_CONFIG_REGISTER_SET_LINK_KEY_CALLBACK RegisterSetLinkKeyCallback;
EFI_BLUETOOTH_CONFIG_REGISTER_CONNECT_COMPLETE_CALLBACK RegisterLinkConnectCompleteCallback;
};
extern EFI_GUID gEfiBluetoothConfigProtocolGuid;
#endif