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https://github.com/RGBCube/serenity
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c3eaa73113
This enum was created to help put distinction between the commandset and the interface type, as ATAPI devices are simply ATA devices utilizing the SCSI commandset. Because we don't support ATAPI, putting such type of distinction is pointless, so let's remove this for now.
41 lines
1 KiB
C++
41 lines
1 KiB
C++
/*
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* Copyright (c) 2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <Kernel/Locking/Mutex.h>
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#include <Kernel/Storage/StorageDevice.h>
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namespace Kernel {
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class RamdiskController;
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class RamdiskDevice final : public StorageDevice {
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friend class RamdiskController;
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friend class DeviceManagement;
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public:
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static NonnullRefPtr<RamdiskDevice> create(RamdiskController const&, NonnullOwnPtr<Memory::Region>&& region, int major, int minor);
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virtual ~RamdiskDevice() override;
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// ^DiskDevice
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virtual StringView class_name() const override;
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private:
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RamdiskDevice(RamdiskController const&, NonnullOwnPtr<Memory::Region>&&, int major, int minor, NonnullOwnPtr<KString> device_name);
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// ^BlockDevice
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virtual void start_request(AsyncBlockDeviceRequest&) override;
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// ^StorageDevice
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virtual CommandSet command_set() const override { return CommandSet::PlainMemory; }
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Mutex m_lock { "RamdiskDevice"sv };
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NonnullOwnPtr<Memory::Region> m_region;
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};
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}
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