powerplay/inc/pp_debug.h

0001
0002 /*
0003  * Copyright 2015 Advanced Micro Devices, Inc.
0004  *
0005  * Permission is hereby granted, free of charge, to any person obtaining a
0006  * copy of this software and associated documentation files (the "Software"),
0007  * to deal in the Software without restriction, including without limitation
0008  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0009  * and/or sell copies of the Software, and to permit persons to whom the
0010  * Software is furnished to do so, subject to the following conditions:
0011  *
0012  * The above copyright notice and this permission notice shall be included in
0013  * all copies or substantial portions of the Software.
0014  *
0015  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0016  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0017  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0018  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0019  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0020  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0021  * OTHER DEALINGS IN THE SOFTWARE.
0022  *
0023  */
0024 #ifndef PP_DEBUG_H
0025 #define PP_DEBUG_H
0026
0027 #ifdef pr_fmt
0028 #undef pr_fmt
0029 #endif
0030
0031 #define pr_fmt(fmt) "amdgpu: [powerplay] " fmt
0032
0033 #include <linux/types.h>
0034 #include <linux/kernel.h>
0035 #include <linux/slab.h>
0036
0037 #define PP_ASSERT_WITH_CODE(cond, msg, code)    \
0038     do {                    \
0039         if (!(cond)) {          \
0040             pr_warn_ratelimited("%s\n", msg);   \
0041             code;           \
0042         }               \
0043     } while (0)
0044
0045 #define PP_ASSERT(cond, msg)    \
0046     do {                    \
0047         if (!(cond)) {          \
0048             pr_warn_ratelimited("%s\n", msg);   \
0049         }               \
0050     } while (0)
0051
0052 #define PP_DBG_LOG(fmt, ...) \
0053     do { \
0054         pr_debug(fmt, ##__VA_ARGS__); \
0055     } while (0)
0056
0057
0058 #define GET_FLEXIBLE_ARRAY_MEMBER_ADDR(type, member, ptr, n)    \
0059     (type *)((char *)&(ptr)->member + (sizeof(type) * (n)))
0060
0061 #endif /* PP_DEBUG_H */
0062