1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2022 Bjoern A. Zeeb
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  */
27 
28 #ifndef _LINUXKPI_LINUX_ETHTOOL_H_
29 #define	_LINUXKPI_LINUX_ETHTOOL_H_
30 
31 #include <linux/types.h>
32 
33 #define	ETH_GSTRING_LEN	(2 * IF_NAMESIZE)	/* Increase if not large enough */
34 
35 #define	ETHTOOL_FWVERS_LEN	32
36 
37 struct ethtool_stats {
38 	uint8_t __dummy[0];
39 };
40 
41 enum ethtool_ss {
42 	ETH_SS_STATS,
43 };
44 
45 struct ethtool_drvinfo {
46 	char			driver[32];
47 	char			version[32];
48 	char			fw_version[ETHTOOL_FWVERS_LEN];
49 	char			bus_info[32];
50 };
51 
52 struct net_device;
53 struct ethtool_ops {
54 	void(*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
55 };
56 
57 #endif	/* _LINUXKPI_LINUX_ETHTOOL_H_ */
58