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Kernel/Storage: Unify all ATA devices

There's basically no real difference in software between a SATA harddisk
and IDE harddisk. The difference in the implementation is for the host
bus adapter protocol and registers layout.
Therefore, there's no point in putting a distinction in software to
these devices.

This change also greatly simplifies and removes stale APIs and removes
unnecessary parameters in constructor calls, which tighten things
further everywhere.
This commit is contained in:
Liav A 2021-08-27 17:13:03 +03:00 committed by Andreas Kling
parent 9f501d7e71
commit 741c871bc1
29 changed files with 352 additions and 276 deletions

View file

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/*
* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/Interrupts/IRQHandler.h>
#include <Kernel/Locking/Mutex.h>
#include <Kernel/Storage/ATADevice.h>
namespace Kernel {
class IDEController;
class IDEChannel;
class ATAPIDiscDevice final : public ATADevice {
friend class IDEController;
friend class DeviceManagement;
public:
static NonnullRefPtr<ATAPIDiscDevice> create(const ATAController&, ATADevice::Address, u16 capabilities, u64 max_addressable_block);
virtual ~ATAPIDiscDevice() override;
// ^StorageDevice
virtual CommandSet command_set() const override { return CommandSet::SCSI; }
private:
ATAPIDiscDevice(const ATAController&, Address, unsigned, u16, u64, NonnullOwnPtr<KString>);
// ^DiskDevice
virtual StringView class_name() const override;
};
}