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- /**
- Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
- @file
- CommonIncludes.h
- @brief
- This file defines common equates.
- **/
- #ifndef _COMMON_INCLUDES_H_
- #define _COMMON_INCLUDES_H_
- #define V_INTEL_VID 0x8086
- #ifndef STALL_ONE_MICRO_SECOND
- #define STALL_ONE_MICRO_SECOND 1
- #endif
- #ifndef STALL_ONE_MILLI_SECOND
- #define STALL_ONE_MILLI_SECOND 1000
- #endif
- ///
- /// Min Max
- ///
- #define V_MIN(a, b) (((a) < (b)) ? (a) : (b))
- #define V_MAX(a, b) (((a) > (b)) ? (a) : (b))
- ///
- /// Bit map macro
- ///
- #ifndef BIT0
- #define BIT63 0x8000000000000000
- #define BIT62 0x4000000000000000
- #define BIT61 0x2000000000000000
- #define BIT60 0x1000000000000000
- #define BIT59 0x0800000000000000
- #define BIT58 0x0400000000000000
- #define BIT57 0x0200000000000000
- #define BIT56 0x0100000000000000
- #define BIT55 0x0080000000000000
- #define BIT54 0x0040000000000000
- #define BIT53 0x0020000000000000
- #define BIT52 0x0010000000000000
- #define BIT51 0x0008000000000000
- #define BIT50 0x0004000000000000
- #define BIT49 0x0002000000000000
- #define BIT48 0x0001000000000000
- #define BIT47 0x0000800000000000
- #define BIT46 0x0000400000000000
- #define BIT45 0x0000200000000000
- #define BIT44 0x0000100000000000
- #define BIT43 0x0000080000000000
- #define BIT42 0x0000040000000000
- #define BIT41 0x0000020000000000
- #define BIT40 0x0000010000000000
- #define BIT39 0x0000008000000000
- #define BIT38 0x0000004000000000
- #define BIT37 0x0000002000000000
- #define BIT36 0x0000001000000000
- #define BIT35 0x0000000800000000
- #define BIT34 0x0000000400000000
- #define BIT33 0x0000000200000000
- #define BIT32 0x0000000100000000
- #define BIT31 0x80000000
- #define BIT30 0x40000000
- #define BIT29 0x20000000
- #define BIT28 0x10000000
- #define BIT27 0x08000000
- #define BIT26 0x04000000
- #define BIT25 0x02000000
- #define BIT24 0x01000000
- #define BIT23 0x00800000
- #define BIT22 0x00400000
- #define BIT21 0x00200000
- #define BIT20 0x00100000
- #define BIT19 0x00080000
- #define BIT18 0x00040000
- #define BIT17 0x00020000
- #define BIT16 0x00010000
- #define BIT15 0x00008000
- #define BIT14 0x00004000
- #define BIT13 0x00002000
- #define BIT12 0x00001000
- #define BIT11 0x00000800
- #define BIT10 0x00000400
- #define BIT9 0x00000200
- #define BIT8 0x00000100
- #define BIT7 0x00000080
- #define BIT6 0x00000040
- #define BIT5 0x00000020
- #define BIT4 0x00000010
- #define BIT3 0x00000008
- #define BIT2 0x00000004
- #define BIT1 0x00000002
- #define BIT0 0x00000001
- #endif
- #define BITS(x) (1 << (x))
- //
- // Notes :
- // 1. Bit position always starts at 0.
- // 2. Following macros are applicable only for Word alligned integers.
- //
- #define BIT(Pos, Value) (1 << (Pos) & (Value))
- #define BITRANGE(From, Width, Value) (((Value) >> (From)) & ((1 << (Width)) - 1))
- #endif
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