/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/debug.h * * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. * * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. * <benh@kernel.crashing.org> * * Based on the arch/ppc version of the driver: * * Copyright (c) 2004, 2005 Zultys Technologies * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> */ #ifndef __IBM_NEWEMAC_DEBUG_H #define __IBM_NEWEMAC_DEBUG_H #include <linux/init.h> #include "core.h" #if defined([31mCONFIG_IBM_EMAC_DEBUG[0m) # define DBG_LEVEL 1 #else # define DBG_LEVEL 0 #endif #define EMAC_DBG(d, name, fmt, arg...) \ printk(KERN_DEBUG #name "%pOF: " fmt, d->ofdev->dev.of_node, ## arg) #if DBG_LEVEL > 0 # define DBG(d,f,x...) EMAC_DBG(d, emac, f, ##x) # define MAL_DBG(d,f,x...) EMAC_DBG(d, mal, f, ##x) # define ZMII_DBG(d,f,x...) EMAC_DBG(d, zmii, f, ##x) # define RGMII_DBG(d,f,x...) EMAC_DBG(d, rgmii, f, ##x) # define NL "\n" #else # define DBG(f,x...) ((void)0) # define MAL_DBG(d,f,x...) ((void)0) # define ZMII_DBG(d,f,x...) ((void)0) # define RGMII_DBG(d,f,x...) ((void)0) #endif #if DBG_LEVEL > 1 # define DBG2(d,f,x...) DBG(d,f, ##x) # define MAL_DBG2(d,f,x...) MAL_DBG(d,f, ##x) # define ZMII_DBG2(d,f,x...) ZMII_DBG(d,f, ##x) # define RGMII_DBG2(d,f,x...) RGMII_DBG(d,f, ##x) #else # define DBG2(f,x...) ((void)0) # define MAL_DBG2(d,f,x...) ((void)0) # define ZMII_DBG2(d,f,x...) ((void)0) # define RGMII_DBG2(d,f,x...) ((void)0) #endif #endif /* __IBM_NEWEMAC_DEBUG_H */ |