/*
 * \brief  I/O-memory session interface
 * \author Christian Helmuth
 * \date   2006-08-01
 */

/*
 * Copyright (C) 2006-2011 Genode Labs GmbH
 *
 * This file is part of the Genode OS framework, which is distributed
 * under the terms of the GNU General Public License version 2.
 */

#ifndef _INCLUDE__IO_MEM_SESSION__IO_MEM_SESSION_H_
#define _INCLUDE__IO_MEM_SESSION__IO_MEM_SESSION_H_

#include <dataspace/capability.h>
#include <session/session.h>

namespace Genode {

	struct Io_mem_dataspace : Dataspace { };

	typedef Capability<Io_mem_dataspace> Io_mem_dataspace_capability;

	struct Io_mem_session : Session
	{
		static const char *service_name() { return "IO_MEM"; }

		virtual ~Io_mem_session() { }

		/**
		 * Request dataspace containing the IO_MEM session data
		 *
		 * \return  capability to IO_MEM dataspace
		 *          (may be invalid)
		 */
		virtual Io_mem_dataspace_capability dataspace() = 0;


		/*********************
		 ** RPC declaration **
		 *********************/

		GENODE_RPC(Rpc_dataspace, Io_mem_dataspace_capability, dataspace);

		GENODE_RPC_INTERFACE(Rpc_dataspace);
	};
}

#endif /* _INCLUDE__IO_MEM_SESSION__IO_MEM_SESSION_H_ */