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.

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

Definition in file OpteeLib.h.

Macro Definition Documentation

◆ OPTEE_ERROR_COMMUNICATION

#define OPTEE_ERROR_COMMUNICATION 0xFFFF000E

Definition at line 35 of file OpteeLib.h.

◆ OPTEE_MAX_CALL_PARAMS

#define OPTEE_MAX_CALL_PARAMS 4

Definition at line 59 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_MASK

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MASK 0xff

Definition at line 31 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INOUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INOUT 0xb

Definition at line 29 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INPUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_INPUT 0x9

Definition at line 27 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_OUTPUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_MEMORY_OUTPUT 0xa

Definition at line 28 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_NONE

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_NONE 0x0

Definition at line 23 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INOUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INOUT 0x3

Definition at line 26 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INPUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_INPUT 0x1

Definition at line 24 of file OpteeLib.h.

◆ OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_OUTPUT

#define OPTEE_MESSAGE_ATTRIBUTE_TYPE_VALUE_OUTPUT 0x2

Definition at line 25 of file OpteeLib.h.

◆ OPTEE_ORIGIN_COMMUNICATION

#define OPTEE_ORIGIN_COMMUNICATION 0x00000002

Definition at line 34 of file OpteeLib.h.

◆ OPTEE_OS_UID0

#define OPTEE_OS_UID0 0x384fb3e0

Definition at line 18 of file OpteeLib.h.

◆ OPTEE_OS_UID1

#define OPTEE_OS_UID1 0xe7f811e3

Definition at line 19 of file OpteeLib.h.

◆ OPTEE_OS_UID2

#define OPTEE_OS_UID2 0xaf630002

Definition at line 20 of file OpteeLib.h.

◆ OPTEE_OS_UID3

#define OPTEE_OS_UID3 0xa5d5c51b

Definition at line 21 of file OpteeLib.h.

◆ OPTEE_SUCCESS

#define OPTEE_SUCCESS 0x00000000

Definition at line 33 of file OpteeLib.h.

Function Documentation

◆ IsOpteePresent()

BOOLEAN EFIAPI IsOpteePresent ( VOID )

Check for OP-TEE presence.

Definition at line 30 of file Optee.c.

◆ OpteeCloseSession()

EFI_STATUS EFIAPI OpteeCloseSession ( IN UINT32 Session )

Definition at line 251 of file Optee.c.

◆ OpteeInit()

EFI_STATUS EFIAPI OpteeInit ( VOID )

Definition at line 107 of file Optee.c.

◆ OpteeInvokeFunction()

EFI_STATUS EFIAPI OpteeInvokeFunction ( IN OUT OPTEE_INVOKE_FUNCTION_ARG * InvokeFunctionArg )

Definition at line 409 of file Optee.c.

◆ OpteeOpenSession()

EFI_STATUS EFIAPI OpteeOpenSession ( IN OUT OPTEE_OPEN_SESSION_ARG * OpenSessionArg )

Definition at line 202 of file Optee.c.

Data Structures

Macros

Functions