| /** @file | |
| * | |
| * Copyright (c) 2012-2014, ARM Limited. All rights reserved. | |
| * | |
| * 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 __ARM_SMC_LIB__ | |
| #define __ARM_SMC_LIB__ | |
| /** | |
| * The size of the SMC arguments are different between AArch64 and AArch32. | |
| * The native size is used for the arguments. | |
| */ | |
| typedef struct { | |
| UINTN Arg0; | |
| UINTN Arg1; | |
| UINTN Arg2; | |
| UINTN Arg3; | |
| UINTN Arg4; | |
| UINTN Arg5; | |
| UINTN Arg6; | |
| UINTN Arg7; | |
| } ARM_SMC_ARGS; | |
| /** | |
| Trigger an SMC call | |
| SMC calls can take up to 7 arguments and return up to 4 return values. | |
| Therefore, the 4 first fields in the ARM_SMC_ARGS structure are used | |
| for both input and output values. | |
| **/ | |
| VOID | |
| ArmCallSmc ( | |
| IN OUT ARM_SMC_ARGS *Args | |
| ); | |
| #endif |