55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
/*
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* \brief Zynq Gpio session interface
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* \author Mark Albers
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* \date 2015-04-02
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*/
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/*
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* Copyright (C) 2015 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 General Public License version 2.
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*/
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#ifndef _INCLUDE__GPIO_SESSION__GPIO_SESSION_H_
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#define _INCLUDE__GPIO_SESSION__GPIO_SESSION_H_
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#include <base/signal.h>
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#include <session/session.h>
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namespace Gpio {
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struct Session : Genode::Session
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{
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static const char *service_name() { return "Gpio"; }
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virtual ~Session() { }
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/**
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* Write
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*
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* \param data
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*/
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virtual bool write(Genode::uint32_t data, bool isChannel2) = 0;
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/**
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* Read
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*
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* \return data
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*/
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virtual Genode::uint32_t read(bool isChannel2) = 0;
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/*******************
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** RPC interface **
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*******************/
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GENODE_RPC(Rpc_write, bool, write, Genode::uint32_t, bool);
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GENODE_RPC(Rpc_read, Genode::uint32_t, read, bool);
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GENODE_RPC_INTERFACE(Rpc_write, Rpc_read);
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};
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}
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#endif /* _INCLUDE__GPIO_SESSION__GPIO_SESSION_H_ */
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