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300dcb6f5e
This creates all interfaces when the device is enumerated, with a link to the configuration that it is a part of. As such, a new class, `USBInterface` has been introduced to express this state.
32 lines
1,009 B
C++
32 lines
1,009 B
C++
/*
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* Copyright (c) 2022, Jesse Buhagiar <jesse.buhagiar@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Vector.h>
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namespace Kernel::USB {
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class USBConfiguration;
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class USBInterface final {
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public:
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USBInterface() = delete;
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USBInterface(USBConfiguration const& configuration, USBInterfaceDescriptor const descriptor, Vector<USBEndpointDescriptor> const& endpoint_descriptors)
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: m_configuration(configuration)
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, m_descriptor(descriptor)
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, m_endpoint_descriptors(endpoint_descriptors)
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{
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m_endpoint_descriptors.ensure_capacity(descriptor.number_of_endpoints);
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}
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private:
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USBConfiguration const& m_configuration; // Configuration that this interface belongs to
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USBInterfaceDescriptor const m_descriptor; // Descriptor backing this interface
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Vector<USBEndpointDescriptor> m_endpoint_descriptors; // Endpoint descriptors for this interface (that we can use to open an endpoint)
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};
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}
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