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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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30
Kernel/Devices/Storage/NVMe/NVMeInterruptQueue.h Normal file
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/*
* Copyright (c) 2022, Pankaj R <pankydev8@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/Devices/Storage/NVMe/NVMeQueue.h>
#include <Kernel/Interrupts/PCIIRQHandler.h>
namespace Kernel {
class NVMeInterruptQueue : public NVMeQueue
, public PCIIRQHandler {
public:
static ErrorOr<NonnullLockRefPtr<NVMeInterruptQueue>> try_create(PCI::Device& device, NonnullOwnPtr<Memory::Region> rw_dma_region, NonnullRefPtr<Memory::PhysicalPage> rw_dma_page, u16 qid, u8 irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Memory::TypedMapping<DoorbellRegister volatile> db_regs);
void submit_sqe(NVMeSubmission& submission) override;
virtual ~NVMeInterruptQueue() override {};
virtual StringView purpose() const override { return "NVMe"sv; };
void initialize_interrupt_queue();
protected:
NVMeInterruptQueue(PCI::Device& device, NonnullOwnPtr<Memory::Region> rw_dma_region, NonnullRefPtr<Memory::PhysicalPage> rw_dma_page, u16 qid, u8 irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Memory::TypedMapping<DoorbellRegister volatile> db_regs);
private:
virtual void complete_current_request(u16 cmdid, u16 status) override;
bool handle_irq(RegisterState const&) override;
};
}