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/*
* Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _VERBS_DEBUG_H
#define _VERBS_DEBUG_H
/*
* This file contains tracing code for the ib_ipath kernel module.
*/
#ifndef _VERBS_DEBUGGING /* tracing enabled or not */
#define _VERBS_DEBUGGING 1
#endif
extern unsigned ib_ipath_debug;
#define _VERBS_ERROR(fmt,...) \
do { \
printk(KERN_ERR "%s: " fmt, "ib_ipath", ##__VA_ARGS__); \
} while(0)
#define _VERBS_UNIT_ERROR(unit,fmt,...) \
do { \
printk(KERN_ERR "%s: " fmt, "ib_ipath", ##__VA_ARGS__); \
} while(0)
#if _VERBS_DEBUGGING
/*
* Mask values for debugging. The scheme allows us to compile out any
* of the debug tracing stuff, and if compiled in, to enable or
* disable dynamically.
* This can be set at modprobe time also:
* modprobe ib_path ib_ipath_debug=3
*/
#define __VERBS_INFO 0x1 /* generic low verbosity stuff */
#define __VERBS_DBG 0x2 /* generic debug */
#define __VERBS_VDBG 0x4 /* verbose debug */
#define __VERBS_SMADBG 0x8000 /* sma packet debug */
#define _VERBS_INFO(fmt,...) \
do { \
if (unlikely(ib_ipath_debug&__VERBS_INFO)) \
printk(KERN_INFO "%s: " fmt,"ib_ipath", \
##__VA_ARGS__); \
} while(0)
#define _VERBS_DBG(fmt,...) \
do { \
if (unlikely(ib_ipath_debug&__VERBS_DBG)) \
printk(KERN_DEBUG "%s: " fmt, __func__, \
##__VA_ARGS__); \
} while(0)
#define _VERBS_VDBG(fmt,...) \
do { \
if (unlikely(ib_ipath_debug&__VERBS_VDBG)) \
printk(KERN_DEBUG "%s: " fmt, __func__, \
##__VA_ARGS__); \
} while(0)
#define _VERBS_SMADBG(fmt,...) \
do { \
if (unlikely(ib_ipath_debug&__VERBS_SMADBG)) \
printk(KERN_DEBUG "%s: " fmt, __func__, \
##__VA_ARGS__); \
} while(0)
#else /* ! _VERBS_DEBUGGING */
#define _VERBS_INFO(fmt,...)
#define _VERBS_DBG(fmt,...)
#define _VERBS_VDBG(fmt,...)
#define _VERBS_SMADBG(fmt,...)
#endif /* _VERBS_DEBUGGING */
#endif /* _VERBS_DEBUG_H */
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