LXR linux/drivers/gpu/drm/amd/powerplay/inc/pp

   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
  63