xref: /freebsd/sys/dev/etherswitch/ar40xx/ar40xx_debug.h (revision d91f8db5f1822c43cd256f19aae1d059e4b25a26)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2022 Adrian Chadd <adrian@FreeBSD.org>
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	__AR40XX_DEBUG_H__
29 #define	__AR40XX_DEBUG_H__
30 
31 #define	AR40XX_DBG_HW_INIT			0x00000001
32 #define	AR40XX_DBG_HW_RESET			0x00000002
33 #define	AR40XX_DBG_HW_PORT_INIT			0x00000004
34 #define	AR40XX_DBG_VTU_OP			0x00000008
35 #define	AR40XX_DBG_ATU_OP			0x00000010
36 #define	AR40XX_DBG_PORT_STATUS			0x00000020
37 
38 #define	AR40XX_DPRINTF(sc, flags, ...)					\
39 	do {								\
40 		if ((sc)->sc_debug & (flags))				\
41 			device_printf((sc)->sc_dev, __VA_ARGS__);	\
42 	} while (0)
43 
44 #endif	/* __AR40XX_DEBUG_H__ */
45