mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-29 10:08:53 +00:00
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
|
|
* \brief Connection to I/O-memory service
|
|
* \author Norman Feske
|
|
* \date 2008-08-22
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2008-2017 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#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; }
|
|
|
|
|
|
struct Genode::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(Env &env, addr_t base, size_t size, bool write_combined = false)
|
|
:
|
|
Connection<Io_mem_session>(env,
|
|
session(env.parent(),
|
|
"cap_quota=%u, ram_quota=%u, "
|
|
"base=0x%p, size=0x%lx, wc=%s",
|
|
CAP_QUOTA, RAM_QUOTA, base, size,
|
|
write_combined ? "yes" : "no")),
|
|
Io_mem_session_client(cap())
|
|
{ }
|
|
};
|
|
|
|
#endif /* _INCLUDE__IO_MEM_SESSION__CONNECTION_H_ */
|