74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/*
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* include/asm-xtensa/types.h
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2001 - 2005 Tensilica Inc.
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*/
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#ifndef _XTENSA_TYPES_H
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#define _XTENSA_TYPES_H
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#ifdef __ASSEMBLY__
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# define __XTENSA_UL(x) (x)
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# define __XTENSA_UL_CONST(x) x
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#else
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# define __XTENSA_UL(x) ((unsigned long)(x))
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# define __XTENSA_UL_CONST(x) x##UL
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#endif
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#ifndef __ASSEMBLY__
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typedef unsigned short umode_t;
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/*
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* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
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* header files exported to user space
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*/
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typedef __signed__ char __s8;
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typedef unsigned char __u8;
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typedef __signed__ short __s16;
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typedef unsigned short __u16;
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typedef __signed__ int __s32;
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typedef unsigned int __u32;
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#if defined(__GNUC__)
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__extension__ typedef __signed__ long long __s64;
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__extension__ typedef unsigned long long __u64;
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#endif
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/*
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* These aren't exported outside the kernel to avoid name space clashes
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*/
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#ifdef __KERNEL__
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typedef __signed__ char s8;
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typedef unsigned char u8;
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typedef __signed__ short s16;
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typedef unsigned short u16;
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typedef __signed__ int s32;
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typedef unsigned int u32;
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typedef __signed__ long long s64;
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typedef unsigned long long u64;
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#define BITS_PER_LONG 32
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/* Dma addresses are 32-bits wide. */
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typedef u32 dma_addr_t;
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#endif /* __KERNEL__ */
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#endif
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#endif /* _XTENSA_TYPES_H */
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