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/** @file
OP-TEE SMC header file.
Copyright (c) 2018, Linaro Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which 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.
**/
#ifndef _OPTEE_SMC_H_
#define _OPTEE_SMC_H_
/* Returned in Arg0 only from Trusted OS functions */
#define OPTEE_SMC_RETURN_OK 0x0
#define OPTEE_SMC_RETURN_FROM_RPC 0x32000003
#define OPTEE_SMC_CALL_WITH_ARG 0x32000004
#define OPTEE_SMC_GET_SHARED_MEMORY_CONFIG 0xb2000007
#define OPTEE_SMC_SHARED_MEMORY_CACHED 1
#define OPTEE_SMC_RETURN_UNKNOWN_FUNCTION 0xffffffff
#define OPTEE_SMC_RETURN_RPC_PREFIX_MASK 0xffff0000
#define OPTEE_SMC_RETURN_RPC_PREFIX 0xffff0000
#define OPTEE_SMC_RETURN_RPC_FOREIGN_INTERRUPT 0xffff0004
#define OPTEE_MESSAGE_COMMAND_OPEN_SESSION 0
#define OPTEE_MESSAGE_COMMAND_INVOKE_FUNCTION 1
#define OPTEE_MESSAGE_COMMAND_CLOSE_SESSION 2
#define OPTEE_MESSAGE_ATTRIBUTE_META 0x100
#define OPTEE_LOGIN_PUBLIC 0x0
typedef struct {
UINTN Base;
UINTN Size;
} OPTEE_SHARED_MEMORY_INFORMATION;
//
// UUID struct compliant with RFC4122 (network byte order).
//
typedef struct {
UINT32 Data1;
UINT16 Data2;
UINT16 Data3;
UINT8 Data4[8];
} RFC4122_UUID;
#endif
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