56 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * drivers/net/ethernet/ibm/emac/debug.h4 *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 Technologies13 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>14 */15#ifndef __IBM_NEWEMAC_DEBUG_H16#define __IBM_NEWEMAC_DEBUG_H17 18#include <linux/init.h>19 20#include "core.h"21 22#if defined(CONFIG_IBM_EMAC_DEBUG)23# define DBG_LEVEL 124#else25# define DBG_LEVEL 026#endif27 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 > 032# 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#else38# 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#endif43#if DBG_LEVEL > 144# 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#else49# 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#endif54 55#endif /* __IBM_NEWEMAC_DEBUG_H */56