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3 Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
5 This program and the accompanying materials are licensed and made available under
6 the terms and conditions of the BSD License that accompanies this distribution.
7 The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php.
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 This file defines common equates.
21 #ifndef _COMMON_INCLUDES_H_
22 #define _COMMON_INCLUDES_H_
24 #define V_INTEL_VID 0x8086
26 #ifndef STALL_ONE_MICRO_SECOND
27 #define STALL_ONE_MICRO_SECOND 1
29 #ifndef STALL_ONE_MILLI_SECOND
30 #define STALL_ONE_MILLI_SECOND 1000
35 #define V_MIN(a, b) (((a) < (b)) ? (a) : (b))
36 #define V_MAX(a, b) (((a) > (b)) ? (a) : (b))
43 #define BIT63 0x8000000000000000
44 #define BIT62 0x4000000000000000
45 #define BIT61 0x2000000000000000
46 #define BIT60 0x1000000000000000
47 #define BIT59 0x0800000000000000
48 #define BIT58 0x0400000000000000
49 #define BIT57 0x0200000000000000
50 #define BIT56 0x0100000000000000
51 #define BIT55 0x0080000000000000
52 #define BIT54 0x0040000000000000
53 #define BIT53 0x0020000000000000
54 #define BIT52 0x0010000000000000
55 #define BIT51 0x0008000000000000
56 #define BIT50 0x0004000000000000
57 #define BIT49 0x0002000000000000
58 #define BIT48 0x0001000000000000
59 #define BIT47 0x0000800000000000
60 #define BIT46 0x0000400000000000
61 #define BIT45 0x0000200000000000
62 #define BIT44 0x0000100000000000
63 #define BIT43 0x0000080000000000
64 #define BIT42 0x0000040000000000
65 #define BIT41 0x0000020000000000
66 #define BIT40 0x0000010000000000
67 #define BIT39 0x0000008000000000
68 #define BIT38 0x0000004000000000
69 #define BIT37 0x0000002000000000
70 #define BIT36 0x0000001000000000
71 #define BIT35 0x0000000800000000
72 #define BIT34 0x0000000400000000
73 #define BIT33 0x0000000200000000
74 #define BIT32 0x0000000100000000
76 #define BIT31 0x80000000
77 #define BIT30 0x40000000
78 #define BIT29 0x20000000
79 #define BIT28 0x10000000
80 #define BIT27 0x08000000
81 #define BIT26 0x04000000
82 #define BIT25 0x02000000
83 #define BIT24 0x01000000
84 #define BIT23 0x00800000
85 #define BIT22 0x00400000
86 #define BIT21 0x00200000
87 #define BIT20 0x00100000
88 #define BIT19 0x00080000
89 #define BIT18 0x00040000
90 #define BIT17 0x00020000
91 #define BIT16 0x00010000
92 #define BIT15 0x00008000
93 #define BIT14 0x00004000
94 #define BIT13 0x00002000
95 #define BIT12 0x00001000
96 #define BIT11 0x00000800
97 #define BIT10 0x00000400
98 #define BIT9 0x00000200
99 #define BIT8 0x00000100
100 #define BIT7 0x00000080
101 #define BIT6 0x00000040
102 #define BIT5 0x00000020
103 #define BIT4 0x00000010
104 #define BIT3 0x00000008
105 #define BIT2 0x00000004
106 #define BIT1 0x00000002
107 #define BIT0 0x00000001
110 #define BITS(x) (1 << (x))
114 // 1. Bit position always starts at 0.
115 // 2. Following macros are applicable only for Word alligned integers.
117 #define BIT(Pos, Value) (1 << (Pos) & (Value))
118 #define BITRANGE(From, Width, Value) (((Value) >> (From)) & ((1 << (Width)) - 1))