/
connection.h
42 lines (35 loc) · 1.24 KB
/
connection.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/*
* \brief Connection to I/O-memory service
* \author Norman Feske
* \date 2008-08-22
*/
/*
* Copyright (C) 2008-2023 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, Label(), Ram_quota { RAM_QUOTA },
Args("base=", Hex(base), ", "
"size=", Hex(size), ", "
"wc=", write_combined ? "yes" : "no")),
Io_mem_session_client(cap())
{ }
};
#endif /* _INCLUDE__IO_MEM_SESSION__CONNECTION_H_ */