drivers/gpu/drm/amd/powerplay/inc/pp_debug.h

   1
   2 /*
   3  * Copyright 2015 Advanced Micro Devices, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  */
  24 #ifndef PP_DEBUG_H
  25 #define PP_DEBUG_H
  26
  27 #ifdef pr_fmt
  28 #undef pr_fmt
  29 #endif
  30
  31 #define pr_fmt(fmt) "amdgpu: [powerplay] " fmt
  32
  33 #include <linux/types.h>
  34 #include <linux/kernel.h>
  35 #include <linux/slab.h>
  36
  37 #define PP_ASSERT_WITH_CODE(cond, msg, code)    \
  38         do {                                    \
  39                 if (!(cond)) {                  \
  40                         pr_warn("%s\n", msg);   \
  41                         code;                   \
  42                 }                               \
  43         } while (0)
  44
  45 #define PP_ASSERT(cond, msg)    \
  46         do {                                    \
  47                 if (!(cond)) {                  \
  48                         pr_warn("%s\n", msg);   \
  49                 }                               \
  50         } while (0)
  51
  52 #define PP_DBG_LOG(fmt, ...) \
  53         do { \
  54                 pr_debug(fmt, ##__VA_ARGS__); \
  55         } while (0)
  56
  57
  58 #define GET_FLEXIBLE_ARRAY_MEMBER_ADDR(type, member, ptr, n)    \
  59         (type *)((char *)&(ptr)->member + (sizeof(type) * (n)))
  60
  61 #endif /* PP_DEBUG_H */
  62