mirror of
https://github.com/RGBCube/serenity
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9eb08bdb0f
This helps avoid confusion in general, and make constructors, methods and code patterns much more clean and understandable.
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/*
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* Copyright (c) 2021, 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/StringView.h>
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#include <Kernel/Devices/DeviceManagement.h>
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#include <Kernel/Sections.h>
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#include <Kernel/Storage/ATA/ATAPIDiscDevice.h>
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#include <Kernel/Storage/ATA/IDEChannel.h>
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#include <Kernel/Storage/ATA/IDEController.h>
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#include <Kernel/Storage/StorageManagement.h>
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namespace Kernel {
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NonnullRefPtr<ATAPIDiscDevice> ATAPIDiscDevice::create(const ATAController& controller, ATADevice::Address ata_address, u16 capabilities, u64 max_addressable_block)
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{
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auto minor_device_number = StorageManagement::generate_storage_minor_number();
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// FIXME: We need a way of formatting strings with KString.
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auto device_name = String::formatted("hd{:c}", 'a' + minor_device_number.value());
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auto device_name_kstring = KString::must_create(device_name.view());
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auto disc_device_or_error = DeviceManagement::try_create_device<ATAPIDiscDevice>(controller, ata_address, minor_device_number.value(), capabilities, max_addressable_block, move(device_name_kstring));
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// FIXME: Find a way to propagate errors
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VERIFY(!disc_device_or_error.is_error());
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return disc_device_or_error.release_value();
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}
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ATAPIDiscDevice::ATAPIDiscDevice(const ATAController& controller, ATADevice::Address ata_address, MinorNumber minor_number, u16 capabilities, u64 max_addressable_block, NonnullOwnPtr<KString> early_storage_name)
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: ATADevice(controller, ata_address, minor_number, capabilities, 0, max_addressable_block, move(early_storage_name))
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{
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}
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ATAPIDiscDevice::~ATAPIDiscDevice()
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{
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}
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StringView ATAPIDiscDevice::class_name() const
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{
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return "ATAPIDiscDevice";
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}
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}
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