1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * drivers/net/ethernet/ibm/emac/debug.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. 8*4882a593Smuzhiyun * <benh@kernel.crashing.org> 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Based on the arch/ppc version of the driver: 11*4882a593Smuzhiyun * 12*4882a593Smuzhiyun * Copyright (c) 2004, 2005 Zultys Technologies 13*4882a593Smuzhiyun * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #ifndef __IBM_NEWEMAC_DEBUG_H 16*4882a593Smuzhiyun #define __IBM_NEWEMAC_DEBUG_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #include <linux/init.h> 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include "core.h" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #if defined(CONFIG_IBM_EMAC_DEBUG) 23*4882a593Smuzhiyun # define DBG_LEVEL 1 24*4882a593Smuzhiyun #else 25*4882a593Smuzhiyun # define DBG_LEVEL 0 26*4882a593Smuzhiyun #endif 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define EMAC_DBG(d, name, fmt, arg...) \ 29*4882a593Smuzhiyun printk(KERN_DEBUG #name "%pOF: " fmt, d->ofdev->dev.of_node, ## arg) 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #if DBG_LEVEL > 0 32*4882a593Smuzhiyun # define DBG(d,f,x...) EMAC_DBG(d, emac, f, ##x) 33*4882a593Smuzhiyun # define MAL_DBG(d,f,x...) EMAC_DBG(d, mal, f, ##x) 34*4882a593Smuzhiyun # define ZMII_DBG(d,f,x...) EMAC_DBG(d, zmii, f, ##x) 35*4882a593Smuzhiyun # define RGMII_DBG(d,f,x...) EMAC_DBG(d, rgmii, f, ##x) 36*4882a593Smuzhiyun # define NL "\n" 37*4882a593Smuzhiyun #else 38*4882a593Smuzhiyun # define DBG(f,x...) ((void)0) 39*4882a593Smuzhiyun # define MAL_DBG(d,f,x...) ((void)0) 40*4882a593Smuzhiyun # define ZMII_DBG(d,f,x...) ((void)0) 41*4882a593Smuzhiyun # define RGMII_DBG(d,f,x...) ((void)0) 42*4882a593Smuzhiyun #endif 43*4882a593Smuzhiyun #if DBG_LEVEL > 1 44*4882a593Smuzhiyun # define DBG2(d,f,x...) DBG(d,f, ##x) 45*4882a593Smuzhiyun # define MAL_DBG2(d,f,x...) MAL_DBG(d,f, ##x) 46*4882a593Smuzhiyun # define ZMII_DBG2(d,f,x...) ZMII_DBG(d,f, ##x) 47*4882a593Smuzhiyun # define RGMII_DBG2(d,f,x...) RGMII_DBG(d,f, ##x) 48*4882a593Smuzhiyun #else 49*4882a593Smuzhiyun # define DBG2(f,x...) ((void)0) 50*4882a593Smuzhiyun # define MAL_DBG2(d,f,x...) ((void)0) 51*4882a593Smuzhiyun # define ZMII_DBG2(d,f,x...) ((void)0) 52*4882a593Smuzhiyun # define RGMII_DBG2(d,f,x...) ((void)0) 53*4882a593Smuzhiyun #endif 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #endif /* __IBM_NEWEMAC_DEBUG_H */ 56