forked from Minki/linux
d4cb2ee17d
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
|
|
* 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>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
*/
|
|
#ifndef __IBM_NEWEMAC_DEBUG_H
|
|
#define __IBM_NEWEMAC_DEBUG_H
|
|
|
|
#include <linux/init.h>
|
|
|
|
#include "core.h"
|
|
|
|
#if defined(CONFIG_IBM_EMAC_DEBUG)
|
|
|
|
struct emac_instance;
|
|
struct mal_instance;
|
|
|
|
void emac_dbg_register(struct emac_instance *dev);
|
|
void emac_dbg_unregister(struct emac_instance *dev);
|
|
void mal_dbg_register(struct mal_instance *mal);
|
|
void mal_dbg_unregister(struct mal_instance *mal);
|
|
int emac_init_debug(void) __init;
|
|
void emac_fini_debug(void) __exit;
|
|
void emac_dbg_dump_all(void);
|
|
|
|
# define DBG_LEVEL 1
|
|
|
|
#else
|
|
|
|
# define emac_dbg_register(x) do { } while(0)
|
|
# define emac_dbg_unregister(x) do { } while(0)
|
|
# define mal_dbg_register(x) do { } while(0)
|
|
# define mal_dbg_unregister(x) do { } while(0)
|
|
# define emac_init_debug() do { } while(0)
|
|
# define emac_fini_debug() do { } while(0)
|
|
# define emac_dbg_dump_all() do { } while(0)
|
|
|
|
# define DBG_LEVEL 0
|
|
|
|
#endif
|
|
|
|
#define EMAC_DBG(d, name, fmt, arg...) \
|
|
printk(KERN_DEBUG #name "%s: " fmt, d->ofdev->dev.of_node->full_name, ## 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 */
|