sys/dev/pms/freebsd/driver/common/osdebug.h

   1 /*******************************************************************************
   2 *Copyright (c) 2014 PMC-Sierra, Inc.  All rights reserved.
   3 *
   4 *Redistribution and use in source and binary forms, with or without modification, are permitted provided
   5 *that the following conditions are met:
   6 *1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
   7 *following disclaimer.
   8 *2. Redistributions in binary form must reproduce the above copyright notice,
   9 *this list of conditions and the following disclaimer in the documentation and/or other materials provided
  10 *with the distribution.
  11 *
  12 *THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
  13 *WARRANTIES,INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  14 *FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  15 *FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  16 *NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  17 *BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  18 *LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  19 *SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
  20 *
  21 * $FreeBSD$
  22 *
  23 *******************************************************************************/
  24 /***************************************************************************
  25
  26 Version Control Information:
  27
  28 $RCSfile: osdebug.h,v $
  29 $Revision: 114125 $
  30
  31 Note:
  32 ***************************************************************************/
  33
  34 #ifndef __OSDEBUG_H__
  35 #define __OSDEBUG_H__
  36
  37 #ifdef AGTIAPI_KDB_ENABLE
  38 #include <linux/kdb.h>
  39 #endif
  40
  41 /***************************************************************************
  42 OS_ASSERT : This macro is used when an internal error is detected.
  43 ***************************************************************************/
  44 #ifdef  AGTIAPI_KDB_ENABLE
  45 #define OS_ASSERT(expr, message)                                  \
  46 do {                                                              \
  47           if (!(expr))                                            \
  48           {                                                       \
  49             printf("ASSERT: %s", message);                        \
  50             printf(" - file %s, line %d\n", __FILE__, __LINE__);  \
  51             BUG_ON(1);                                            \
  52             KDB_ENTER();                                          \
  53           }                                                       \
  54 } while (0)
  55 #else
  56 #define OS_ASSERT(expr, message)                                  \
  57 do {                                                              \
  58           if (!(expr))                                            \
  59           {                                                       \
  60             printf("ASSERT: %s", message);                        \
  61             printf(" - file %s, line %d\n", __FILE__, __LINE__);  \
  62           }                                                       \
  63 } while (0)
  64 #endif
  65
  66 #define AG_ERROR_MSG(mask, val, format) \
  67 do {                                    \
  68           if (mask)                     \
  69           {                             \
  70             if (mask >= val)            \
  71               printf format;            \
  72           }                             \
  73           else                          \
  74             printf format;              \
  75 } while (0)
  76
  77 #ifdef  TD_DEBUG_ENABLE
  78 #define TIDEBUG_MSG(mask, val, format)  \
  79 do {                                    \
  80           if (mask)                     \
  81           {                             \
  82             if (!val)                   \
  83               printf format ;           \
  84             else                        \
  85               if (!(mask & 0x80000000)) \
  86               {                         \
  87                 if (mask >= val)        \
  88                   printf format ;       \
  89               }                         \
  90               else                      \
  91               {                         \
  92                 if (mask & val)         \
  93                   printf format ;       \
  94               }                         \
  95           }                             \
  96 } while (0)
  97
  98 #define TIDEBUG_MSG0(format)            \
  99 do {                                    \
 100               printf format ;           \
 101 } while (0)
 102 #else
 103 #define TIDEBUG_MSG(mask, val, format)
 104 #define TIDEBUG_MSG0(format)
 105 #endif
 106
 107 /***************************************************************************
 108 FC debug - The following is used for FC specific debug.
 109 **************************************************************************/
 110 #ifdef AG_PROTOCOL_FC
 111 #ifndef fcEnableTraceFunctions
 112 #define fcEnableTraceFunctions 1
 113 #endif
 114 #else
 115 #ifndef fcEnableTraceFunctions
 116 #define fcEnableTraceFunctions 0
 117 #endif
 118
 119 #endif /* AG_PROTOCOL_FC */
 120
 121 #endif /* #ifndef __OSDEBUG_H__ */
 122