55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
/*
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* \brief Uplink interface in form of a NIC session component
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* \author Martin Stein
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* \date 2017-03-08
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*/
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/*
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* Copyright (C) 2016-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _UPLINK_H_
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#define _UPLINK_H_
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/* Genode includes */
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#include <nic_session/connection.h>
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#include <nic/packet_allocator.h>
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#include <util/xml_node.h>
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/* local includes */
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#include <interface.h>
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namespace Net { class Uplink; }
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class Net::Uplink : public Nic::Packet_allocator,
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public Nic::Connection,
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public Interface
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{
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private:
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enum {
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PKT_SIZE = Nic::Packet_allocator::DEFAULT_PACKET_SIZE,
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BUF_SIZE = Nic::Session::QUEUE_SIZE * PKT_SIZE,
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};
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/********************
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** Net::Interface **
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********************/
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Packet_stream_sink &_sink() { return *rx(); }
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Packet_stream_source &_source() { return *tx(); }
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public:
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Uplink(Genode::Env &env,
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Genode::Xml_node config,
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Timer::Connection &timer,
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unsigned &curr_time,
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Genode::Allocator &alloc);
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};
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#endif /* _UPLINK_H_ */
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