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OpteeLib.h File Reference

Data Structures

struct  OPTEE_MESSAGE_PARAM_MEMORY
 
struct  OPTEE_MESSAGE_PARAM_VALUE
 
union  OPTEE_MESSAGE_PARAM_UNION
 
struct  OPTEE_MESSAGE_PARAM
 
struct  OPTEE_MESSAGE_ARG
 
struct  OPTEE_OPEN_SESSION_ARG
 
struct  OPTEE_INVOKE_FUNCTION_ARG
 

Macros

#define OPTEE_OS_UID0   0x384fb3e0
 
#define OPTEE_OS_UID1   0xe7f811e3
 
#define OPTEE_OS_UID2   0xaf630002
 
#define OPTEE_OS_UID3   0xa5d5c51b
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_NONE   0x0
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INPUT   0x1
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_OUTPUT   0x2
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INOUT   0x3
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INPUT   0x9
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_OUTPUT   0xa
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INOUT   0xb
 
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MASK   0xff
 
#define OPTEE_SUCCESS   0x00000000
 
#define OPTEE_ORIGIN_COMMUNICATION   0x00000002
 
#define OPTEE_ERROR_COMMUNICATION   0xFFFF000E
 
#define OPTEE_MAX_CALL_PARAMS   4
 

Functions

BOOLEAN EFIAPI IsOpteePresent (VOID)
 
EFI_STATUS EFIAPI OpteeInit (VOID)
 
EFI_STATUS EFIAPI OpteeOpenSession (IN OUT OPTEE_OPEN_SESSION_ARG *OpenSessionArg)
 
EFI_STATUS EFIAPI OpteeCloseSession (IN UINT32 Session)
 
EFI_STATUS EFIAPI OpteeInvokeFunction (IN OUT OPTEE_INVOKE_FUNCTION_ARG *InvokeFunctionArg)
 

Detailed Description

OP-TEE specific header file.

Copyright (c) 2018, Linaro Ltd. All rights reserved.
Copyright (c) 2021, Arm Limited. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Macro Definition Documentation

#define OPTEE_ERROR_COMMUNICATION   0xFFFF000E
#define OPTEE_MAX_CALL_PARAMS   4
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MASK   0xff
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INOUT   0xb
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INPUT   0x9
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_OUTPUT   0xa
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_NONE   0x0
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INOUT   0x3
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INPUT   0x1
#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_OUTPUT   0x2
#define OPTEE_ORIGIN_COMMUNICATION   0x00000002
#define OPTEE_OS_UID0   0x384fb3e0
#define OPTEE_OS_UID1   0xe7f811e3
#define OPTEE_OS_UID2   0xaf630002
#define OPTEE_OS_UID3   0xa5d5c51b
#define OPTEE_SUCCESS   0x00000000

Function Documentation

BOOLEAN EFIAPI IsOpteePresent ( VOID  )
EFI_STATUS EFIAPI OpteeCloseSession ( IN UINT32  Session)
EFI_STATUS EFIAPI OpteeInit ( VOID  )
EFI_STATUS EFIAPI OpteeInvokeFunction ( IN OUT OPTEE_INVOKE_FUNCTION_ARG *  InvokeFunctionArg)
EFI_STATUS EFIAPI OpteeOpenSession ( IN OUT OPTEE_OPEN_SESSION_ARG *  OpenSessionArg)