1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * drivers/net/ethernet/ibm/emac/debug.h
 4 *
 5 * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines.
 6 *
 7 * Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
 8 *                <benh@kernel.crashing.org>
 9 *
10 * Based on the arch/ppc version of the driver:
11 *
12 * Copyright (c) 2004, 2005 Zultys Technologies
13 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
 
 
 
 
 
 
14 */
15#ifndef __IBM_NEWEMAC_DEBUG_H
16#define __IBM_NEWEMAC_DEBUG_H
17
18#include <linux/init.h>
19
20#include "core.h"
21
22#if defined(CONFIG_IBM_EMAC_DEBUG)
23# define DBG_LEVEL		1
24#else
25# define DBG_LEVEL		0
26#endif
27
28#define EMAC_DBG(d, name, fmt, arg...) \
29	printk(KERN_DEBUG #name "%pOF: " fmt, d->ofdev->dev.of_node, ## arg)
30
31#if DBG_LEVEL > 0
32#  define DBG(d,f,x...)		EMAC_DBG(d, emac, f, ##x)
33#  define MAL_DBG(d,f,x...)	EMAC_DBG(d, mal, f, ##x)
34#  define ZMII_DBG(d,f,x...)	EMAC_DBG(d, zmii, f, ##x)
35#  define RGMII_DBG(d,f,x...)	EMAC_DBG(d, rgmii, f, ##x)
36#  define NL			"\n"
37#else
38#  define DBG(f,x...)		((void)0)
39#  define MAL_DBG(d,f,x...)	((void)0)
40#  define ZMII_DBG(d,f,x...)	((void)0)
41#  define RGMII_DBG(d,f,x...)	((void)0)
42#endif
43#if DBG_LEVEL > 1
44#  define DBG2(d,f,x...) 	DBG(d,f, ##x)
45#  define MAL_DBG2(d,f,x...) 	MAL_DBG(d,f, ##x)
46#  define ZMII_DBG2(d,f,x...) 	ZMII_DBG(d,f, ##x)
47#  define RGMII_DBG2(d,f,x...) 	RGMII_DBG(d,f, ##x)
48#else
49#  define DBG2(f,x...) 		((void)0)
50#  define MAL_DBG2(d,f,x...) 	((void)0)
51#  define ZMII_DBG2(d,f,x...) 	((void)0)
52#  define RGMII_DBG2(d,f,x...) 	((void)0)
53#endif
54
55#endif /* __IBM_NEWEMAC_DEBUG_H */

 
 1/*
 2 * drivers/net/ethernet/ibm/emac/debug.h
 3 *
 4 * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines.
 5 *
 6 * Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
 7 *                <benh@kernel.crashing.org>
 8 *
 9 * Based on the arch/ppc version of the driver:
10 *
11 * Copyright (c) 2004, 2005 Zultys Technologies
12 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
13 *
14 * This program is free software; you can redistribute  it and/or modify it
15 * under  the terms of  the GNU General  Public License as published by the
16 * Free Software Foundation;  either version 2 of the  License, or (at your
17 * option) any later version.
18 *
19 */
20#ifndef __IBM_NEWEMAC_DEBUG_H
21#define __IBM_NEWEMAC_DEBUG_H
22
23#include <linux/init.h>
24
25#include "core.h"
26
27#if defined(CONFIG_IBM_EMAC_DEBUG)
28# define DBG_LEVEL		1
29#else
30# define DBG_LEVEL		0
31#endif
32
33#define EMAC_DBG(d, name, fmt, arg...) \
34	printk(KERN_DEBUG #name "%pOF: " fmt, d->ofdev->dev.of_node, ## arg)
35
36#if DBG_LEVEL > 0
37#  define DBG(d,f,x...)		EMAC_DBG(d, emac, f, ##x)
38#  define MAL_DBG(d,f,x...)	EMAC_DBG(d, mal, f, ##x)
39#  define ZMII_DBG(d,f,x...)	EMAC_DBG(d, zmii, f, ##x)
40#  define RGMII_DBG(d,f,x...)	EMAC_DBG(d, rgmii, f, ##x)
41#  define NL			"\n"
42#else
43#  define DBG(f,x...)		((void)0)
44#  define MAL_DBG(d,f,x...)	((void)0)
45#  define ZMII_DBG(d,f,x...)	((void)0)
46#  define RGMII_DBG(d,f,x...)	((void)0)
47#endif
48#if DBG_LEVEL > 1
49#  define DBG2(d,f,x...) 	DBG(d,f, ##x)
50#  define MAL_DBG2(d,f,x...) 	MAL_DBG(d,f, ##x)
51#  define ZMII_DBG2(d,f,x...) 	ZMII_DBG(d,f, ##x)
52#  define RGMII_DBG2(d,f,x...) 	RGMII_DBG(d,f, ##x)
53#else
54#  define DBG2(f,x...) 		((void)0)
55#  define MAL_DBG2(d,f,x...) 	((void)0)
56#  define ZMII_DBG2(d,f,x...) 	((void)0)
57#  define RGMII_DBG2(d,f,x...) 	((void)0)
58#endif
59
60#endif /* __IBM_NEWEMAC_DEBUG_H */