drivers/net/ibm_emac/ibm_emac_debug.h

   1 /*
   2  * drivers/net/ibm_emac/ibm_emac_debug.h
   3  *
   4  * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines.
   5  *
   6  * Copyright (c) 2004, 2005 Zultys Technologies
   7  * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
   8  *
   9  * This program is free software; you can redistribute  it and/or modify it
  10  * under  the terms of  the GNU General  Public License as published by the
  11  * Free Software Foundation;  either version 2 of the  License, or (at your
  12  * option) any later version.
  13  *
  14  */
  15 #ifndef __IBM_EMAC_DEBUG_H_
  16 #define __IBM_EMAC_DEBUG_H_
  17
  18 #include <linux/init.h>
  19 #include "ibm_emac_core.h"
  20 #include "ibm_emac_mal.h"
  21
  22 #if defined(CONFIG_IBM_EMAC_DEBUG)
  23 void emac_dbg_register(int idx, struct ocp_enet_private *dev);
  24 void mal_dbg_register(int idx, struct ibm_ocp_mal *mal);
  25 int emac_init_debug(void) __init;
  26 void emac_fini_debug(void) __exit;
  27 void emac_dbg_dump_all(void);
  28 # define DBG_LEVEL              1
  29 #else
  30 # define emac_dbg_register(x,y) ((void)0)
  31 # define mal_dbg_register(x,y)  ((void)0)
  32 # define emac_init_debug()      ((void)0)
  33 # define emac_fini_debug()      ((void)0)
  34 # define emac_dbg_dump_all()    ((void)0)
  35 # define DBG_LEVEL              0
  36 #endif
  37
  38 #if DBG_LEVEL > 0
  39 #  define DBG(f,x...)           printk("emac" f, ##x)
  40 #  define MAL_DBG(f,x...)       printk("mal" f, ##x)
  41 #  define ZMII_DBG(f,x...)      printk("zmii" f, ##x)
  42 #  define RGMII_DBG(f,x...)     printk("rgmii" f, ##x)
  43 #  define NL                    "\n"
  44 #else
  45 #  define DBG(f,x...)           ((void)0)
  46 #  define MAL_DBG(f,x...)       ((void)0)
  47 #  define ZMII_DBG(f,x...)      ((void)0)
  48 #  define RGMII_DBG(f,x...)     ((void)0)
  49 #endif
  50 #if DBG_LEVEL > 1
  51 #  define DBG2(f,x...)          DBG(f, ##x)
  52 #  define MAL_DBG2(f,x...)      MAL_DBG(f, ##x)
  53 #  define ZMII_DBG2(f,x...)     ZMII_DBG(f, ##x)
  54 #  define RGMII_DBG2(f,x...)    RGMII_DBG(f, ##x)
  55 #else
  56 #  define DBG2(f,x...)          ((void)0)
  57 #  define MAL_DBG2(f,x...)      ((void)0)
  58 #  define ZMII_DBG2(f,x...)     ((void)0)
  59 #  define RGMII_DBG2(f,x...)    ((void)0)
  60 #endif
  61
  62 #endif                          /* __IBM_EMAC_DEBUG_H_ */