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46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
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/*
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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/ATADiskDevice.h>
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#include <Kernel/Storage/IDEChannel.h>
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#include <Kernel/Storage/IDEController.h>
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#include <Kernel/Storage/StorageManagement.h>
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namespace Kernel {
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NonnullRefPtr<ATADiskDevice> ATADiskDevice::create(const ATAController& controller, ATADevice::Address ata_address, u16 capabilities, u16 logical_sector_size, u64 max_addressable_block)
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{
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auto minor_device_number = StorageManagement::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);
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auto device_name_kstring = KString::must_create(device_name.view());
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auto disk_device_or_error = DeviceManagement::try_create_device<ATADiskDevice>(controller, ata_address, minor_device_number, capabilities, logical_sector_size, max_addressable_block, move(device_name_kstring));
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// FIXME: Find a way to propagate errors
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VERIFY(!disk_device_or_error.is_error());
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return disk_device_or_error.release_value();
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}
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ATADiskDevice::ATADiskDevice(const ATAController& controller, ATADevice::Address ata_address, unsigned minor_number, u16 capabilities, u16 logical_sector_size, u64 max_addressable_block, NonnullOwnPtr<KString> early_storage_name)
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: ATADevice(controller, ata_address, minor_number, capabilities, logical_sector_size, max_addressable_block, move(early_storage_name))
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{
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}
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ATADiskDevice::~ATADiskDevice()
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{
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}
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StringView ATADiskDevice::class_name() const
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{
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return "ATADiskDevice";
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}
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}
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