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// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
// Licensed under the Apache License, Version 2.0 (see LICENSE file)
// Official repository: https://github.com/nekernel-org/nekernel
#include <HALKit/AMD64/Processor.h>
#include <modules/ACPI/ACPIFactoryInterface.h>
namespace Kernel::HAL {
/***********************************************************************************/
/// Constructors.
/***********************************************************************************/
LAPICDmaWrapper::LAPICDmaWrapper(VoidPtr base) : fApic(base) {}
LAPICDmaWrapper::~LAPICDmaWrapper() = default;
/***********************************************************************************/
/// @brief Read from APIC controller.
/// @param reg register.
/***********************************************************************************/
UInt32 LAPICDmaWrapper::Read(UInt16 reg) {
MUST_PASS(this->fApic);
UInt32 volatile* io_apic = (UInt32 volatile*) this->fApic;
return io_apic[reg];
}
/***********************************************************************************/
/// @brief Write to APIC controller.
/// @param reg register.
/// @param value value.
/***********************************************************************************/
Void LAPICDmaWrapper::Write(UInt16 reg, UInt32 value) {
MUST_PASS(this->fApic);
UInt32 volatile* io_apic = (UInt32 volatile*) this->fApic;
io_apic[reg] = value;
}
} // namespace Kernel::HAL
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