genode/base/include/io_mem_session/connection.h
2011-12-22 16:19:25 +01:00

43 lines
1.1 KiB
C++

/*
* \brief Connection to I/O-memory service
* \author Norman Feske
* \date 2008-08-22
*/
/*
* Copyright (C) 2008-2011 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__CONNECTION_H_
#define _INCLUDE__IO_MEM_SESSION__CONNECTION_H_
#include <io_mem_session/client.h>
#include <base/connection.h>
namespace Genode {
struct Io_mem_connection : Connection<Io_mem_session>, Io_mem_session_client
{
/**
* Constructor
*
* \param base physical base address of memory-mapped I/O resource
* \param size size memory-mapped I/O resource
* \param write_combined enable write-combined access to I/O memory
*/
Io_mem_connection(addr_t base, size_t size, bool write_combined = false)
:
Connection<Io_mem_session>(
session("ram_quota=4K, base=0x%p, size=0x%zx, wc=%s",
base, size, write_combined ? "yes" : "no")),
Io_mem_session_client(cap())
{ }
};
}
#endif /* _INCLUDE__IO_MEM_SESSION__CONNECTION_H_ */