1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* Copyright 2012-16 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
*
* Authors: AMD
*
*/
#ifndef _OS_TYPES_H_
#define _OS_TYPES_H_
#include <asm/byteorder.h>
#include <linux/types.h>
#include <drm/drmP.h>
#include <linux/kref.h>
#include "cgs_common.h"
#if defined(__BIG_ENDIAN) && !defined(BIGENDIAN_CPU)
#define BIGENDIAN_CPU
#elif defined(__LITTLE_ENDIAN) && !defined(LITTLEENDIAN_CPU)
#define LITTLEENDIAN_CPU
#endif
#undef READ
#undef WRITE
#undef FRAME_SIZE
#define dm_output_to_console(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
#define dm_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
#ifdef CONFIG_X86
#include <asm/fpu/api.h>
#endif
/*
*
* general debug capabilities
*
*/
#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
#define ASSERT_CRITICAL(expr) do { \
if (WARN_ON(!(expr))) { \
kgdb_breakpoint(); \
} \
} while (0)
#else
#define ASSERT_CRITICAL(expr) do { \
if (WARN_ON(!(expr))) { \
; \
} \
} while (0)
#endif
#if defined(CONFIG_DEBUG_KERNEL_DC)
#define ASSERT(expr) ASSERT_CRITICAL(expr)
#else
#define ASSERT(expr) WARN_ON(!(expr))
#endif
#define BREAK_TO_DEBUGGER() ASSERT(0)
#define DC_ERR(...) do { \
dm_error(__VA_ARGS__); \
BREAK_TO_DEBUGGER(); \
} while (0)
#endif /* _OS_TYPES_H_ */
|
