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Kernel: Move the Storage directory to be a new directory under Devices

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The Storage subsystem, like the Audio and HID subsystems, exposes Unix
device files (for example, in the /dev directory). To ensure consistency
across the repository, we should make the Storage subsystem to reside in
the Kernel/Devices directory like the two other mentioned subsystems.
This commit is contained in:
Liav A 2023-03-18 13:32:12 +02:00 • committed by Jelle Raaijmakers
parent f3a58f3a5a
commit 500b7b08d6
59 changed files with 133 additions and 133 deletions
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38
Kernel/Devices/Storage/NVMe/NVMeNameSpace.h Normal file
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/*
* Copyright (c) 2021, Pankaj R <pankydev8@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/OwnPtr.h>
#include <AK/Types.h>
#include <AK/kmalloc.h>
#include <Kernel/Devices/Storage/NVMe/NVMeDefinitions.h>
#include <Kernel/Devices/Storage/NVMe/NVMeQueue.h>
#include <Kernel/Devices/Storage/StorageDevice.h>
#include <Kernel/Library/LockRefPtr.h>
#include <Kernel/Library/NonnullLockRefPtr.h>
#include <Kernel/Locking/Spinlock.h>
namespace Kernel {
class NVMeController;
class NVMeNameSpace : public StorageDevice {
friend class DeviceManagement;
public:
static ErrorOr<NonnullLockRefPtr<NVMeNameSpace>> try_create(NVMeController const&, Vector<NonnullLockRefPtr<NVMeQueue>> queues, u16 nsid, size_t storage_size, size_t lba_size);
CommandSet command_set() const override { return CommandSet::NVMe; };
void start_request(AsyncBlockDeviceRequest& request) override;
private:
NVMeNameSpace(LUNAddress, u32 hardware_relative_controller_id, Vector<NonnullLockRefPtr<NVMeQueue>> queues, size_t storage_size, size_t lba_size, u16 nsid);
u16 m_nsid;
Vector<NonnullLockRefPtr<NVMeQueue>> m_queues;
};
}