mirror of
https://github.com/fergalmoran/ladybird.git
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2c987367e6
This simplifies the flow of how things work currently and is a step for more improvements in the next commits.
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*
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* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/OwnPtr.h>
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#include <AK/RefPtr.h>
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#include <AK/Types.h>
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#include <Kernel/Bus/PCI/API.h>
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#include <Kernel/FileSystem/ProcFS.h>
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#include <Kernel/Sections.h>
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#include <Kernel/Storage/ATA/ATADiskDevice.h>
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#include <Kernel/Storage/ATA/GenericIDE/Channel.h>
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#include <Kernel/Storage/ATA/GenericIDE/ISAController.h>
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<ISAIDEController> ISAIDEController::initialize()
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{
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return adopt_ref(*new ISAIDEController());
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}
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UNMAP_AFTER_INIT ISAIDEController::ISAIDEController()
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{
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initialize_channels();
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}
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UNMAP_AFTER_INIT void ISAIDEController::initialize_channels()
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{
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auto primary_base_io = IOAddress(0x1F0);
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auto primary_control_io = IOAddress(0x3F6);
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auto secondary_base_io = IOAddress(0x170);
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auto secondary_control_io = IOAddress(0x376);
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m_channels.append(IDEChannel::create(*this, { primary_base_io, primary_control_io }, IDEChannel::ChannelType::Primary));
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m_channels[0].initialize_with_isa_controller({}, true);
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m_channels[0].enable_irq();
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m_channels.append(IDEChannel::create(*this, { secondary_base_io, secondary_control_io }, IDEChannel::ChannelType::Secondary));
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m_channels[1].initialize_with_isa_controller({}, true);
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m_channels[1].enable_irq();
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dbgln("ISA IDE controller detected and initialized");
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}
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}
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