Atmosphere/libraries/libexosphere/include/exosphere/pmc.hpp

52 lines
1.7 KiB
C++

/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours.hpp>
namespace ams::pmc {
enum SecureRegister {
SecureRegister_Other = (1 << 0),
SecureRegister_DramParameters = (1 << 1),
SecureRegister_ResetVector = (1 << 2),
SecureRegister_Carveout = (1 << 3),
SecureRegister_CmacWrite = (1 << 4),
SecureRegister_CmacRead = (1 << 5),
SecureRegister_KeySourceWrite = (1 << 6),
SecureRegister_KeySourceRead = (1 << 7),
SecureRegister_Srk = (1 << 8),
SecureRegister_CmacReadWrite = SecureRegister_CmacRead | SecureRegister_CmacWrite,
SecureRegister_KeySourceReadWrite = SecureRegister_KeySourceRead | SecureRegister_KeySourceWrite,
};
void SetRegisterAddress(uintptr_t address);
void InitializeRandomScratch();
void EnableWakeEventDetection();
void ConfigureForSc7Entry();
void LockSecureRegister(SecureRegister reg);
enum class LockState {
Locked = 0,
NotLocked = 1,
PartiallyLocked = 2,
};
LockState GetSecureRegisterLockState(SecureRegister reg);
}