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 */ 61