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Kernel: Move IRQController and InterruptManagement to Arch directory

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These 2 classes currently contain much code that is x86(_64) specific.
Move them to the architecture specific directory. This also allows for a
simpler implementation for aarch64.
This commit is contained in:
Timon Kruiper 2022-05-30 09:04:37 +02:00 • committed by Linus Groh
parent 63ee2781fb
commit f085903f62
22 changed files with 106 additions and 19 deletions
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43
Kernel/Interrupts/IRQController.h
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@ -1,43 +0,0 @@
/*
* Copyright (c) 2020, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/RefCounted.h>
#include <AK/Types.h>
namespace Kernel {
enum class IRQControllerType {
i8259 = 1, /* Intel 8259 Dual PIC */
i82093AA = 2 /* Intel 82093AA I/O ADVANCED PROGRAMMABLE INTERRUPT CONTROLLER (IOAPIC) */
};
class IRQController : public RefCounted<IRQController> {
public:
virtual ~IRQController() = default;
virtual void enable(GenericInterruptHandler const&) = 0;
virtual void disable(GenericInterruptHandler const&) = 0;
virtual void hard_disable() { m_hard_disabled = true; }
virtual bool is_vector_enabled(u8 number) const = 0;
virtual bool is_enabled() const = 0;
bool is_hard_disabled() const { return m_hard_disabled; }
virtual void eoi(GenericInterruptHandler const&) const = 0;
virtual void spurious_eoi(GenericInterruptHandler const&) const = 0;
virtual size_t interrupt_vectors_count() const = 0;
virtual u32 gsi_base() const = 0;
virtual u16 get_isr() const = 0;
virtual u16 get_irr() const = 0;
virtual StringView model() const = 0;
virtual IRQControllerType type() const = 0;
protected:
IRQController() = default;
virtual void initialize() = 0;
bool m_hard_disabled { false };
};
}