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/*
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Error.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/NonnullRefPtr.h>
#include <Kernel/Bus/USB/USBHub.h>
#include <Kernel/Bus/USB/USBTransfer.h>
namespace Kernel::USB {
class UHCIController;
class UHCIRootHub {
public:
static ErrorOr<NonnullOwnPtr<UHCIRootHub>> try_create(NonnullRefPtr<UHCIController>);
UHCIRootHub(NonnullRefPtr<UHCIController>);
~UHCIRootHub() = default;
ErrorOr<void> setup(Badge<UHCIController>);
u8 device_address() const { return m_hub->address(); }
ErrorOr<size_t> handle_control_transfer(Transfer& transfer);
void check_for_port_updates() { m_hub->check_for_port_updates(); }
private:
NonnullRefPtr<UHCIController> m_uhci_controller;
RefPtr<Hub> m_hub;
};
}
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