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Kernel/HID: Introduce initial USB mouse support

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Liav A 2023-05-05 09:05:04 +03:00 • committed by Jelle Raaijmakers
parent 430e987078
commit 77441079dd
6 changed files with 266 additions and 0 deletions
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44
Kernel/Devices/HID/USB/MouseDevice.h Normal file
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/*
* Copyright (c) 2022-2023, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Badge.h>
#include <AK/CircularQueue.h>
#include <AK/OwnPtr.h>
#include <AK/RefPtr.h>
#include <Kernel/API/MousePacket.h>
#include <Kernel/Bus/USB/USBDevice.h>
#include <Kernel/Bus/USB/USBPipe.h>
#include <Kernel/Devices/HID/MouseDevice.h>
#include <Kernel/Library/KString.h>
#include <Kernel/Security/Random.h>
namespace Kernel {
class USBMouseDevice final : public MouseDevice {
friend class DeviceManagement;
public:
static ErrorOr<NonnullRefPtr<USBMouseDevice>> try_create_instance(USB::Device const&, size_t max_packet_size, NonnullOwnPtr<USB::InterruptInPipe> pipe);
virtual ~USBMouseDevice() override {};
USB::Device const& device() const { return *m_attached_usb_device; }
private:
ErrorOr<void> create_and_start_polling_process(size_t max_packet_size);
USBMouseDevice(USB::Device const&, NonnullOwnPtr<USB::InterruptInPipe> pipe);
NonnullOwnPtr<USB::InterruptInPipe> m_interrupt_in_pipe;
NonnullRefPtr<USB::Device> m_attached_usb_device;
IntrusiveListNode<USBMouseDevice, NonnullRefPtr<USBMouseDevice>> m_list_node;
public:
using List = IntrusiveList<&USBMouseDevice::m_list_node>;
};
}