mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 20:58:11 +00:00
86ccacf6b5
Nothing was using these. These can be put back in the future if required. This also allows removing the devices array in UHCI.
39 lines
892 B
C++
39 lines
892 B
C++
/*
|
|
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/RefCounted.h>
|
|
#include <Kernel/Bus/USB/USBDevice.h>
|
|
#include <Kernel/Bus/USB/USBTransfer.h>
|
|
#include <Kernel/KResult.h>
|
|
|
|
namespace Kernel::USB {
|
|
|
|
class USBController : public RefCounted<USBController> {
|
|
public:
|
|
virtual ~USBController() = default;
|
|
|
|
virtual KResult initialize() = 0;
|
|
|
|
virtual KResult reset() = 0;
|
|
virtual KResult stop() = 0;
|
|
virtual KResult start() = 0;
|
|
|
|
virtual KResultOr<size_t> submit_control_transfer(Transfer&) = 0;
|
|
|
|
u8 allocate_address();
|
|
|
|
private:
|
|
u8 m_next_device_index { 1 };
|
|
|
|
IntrusiveListNode<USBController, NonnullRefPtr<USBController>> m_controller_list_node;
|
|
|
|
public:
|
|
using List = IntrusiveList<USBController, NonnullRefPtr<USBController>, &USBController::m_controller_list_node>;
|
|
};
|
|
|
|
}
|