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

44 lines
1.4 KiB
C++

/*
* Copyright (c) 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::gic {
enum InterruptMode {
InterruptMode_Level = 0,
InterruptMode_Edge = 1,
};
constexpr inline s32 HighestPriority = 0;
constexpr inline s32 InterruptCount = 224;
void SetRegisterAddress(uintptr_t distributor_address, uintptr_t cpu_interface_address);
void InitializeCommon();
void InitializeCoreUnique();
void SetPriority(int interrupt_id, int priority);
void SetInterruptGroup(int interrupt_id, int group);
void SetEnable(int interrupt_id, bool enable);
void SetSpiTargetCpu(int interrupt_id, u32 cpu_mask);
void SetSpiMode(int interrupt_id, InterruptMode mode);
void SetPending(int interrupt_id);
int GetInterruptRequestId();
void SetEndOfInterrupt(int interrupt_id);
}