LXR linux/arch/sparc/include/asm/types.h

   1#ifndef _SPARC_TYPES_H
   2#define _SPARC_TYPES_H
   3/*
   4 * This file is never included by application software unless
   5 * explicitly requested (e.g., via linux/types.h) in which case the
   6 * application is Linux specific so (user-) name space pollution is
   7 * not a major issue.  However, for interoperability, libraries still
   8 * need to be careful to avoid a name clashes.
   9 */
  10
  11#if defined(__sparc__) && defined(__arch64__)
  12
  13/*** SPARC 64 bit ***/
  14#include <asm-generic/int-l64.h>
  15
  16#ifndef __ASSEMBLY__
  17
  18typedef unsigned short umode_t;
  19
  20#endif /* __ASSEMBLY__ */
  21
  22#ifdef __KERNEL__
  23
  24#define BITS_PER_LONG 64
  25
  26#ifndef __ASSEMBLY__
  27
  28/* Dma addresses come in generic and 64-bit flavours.  */
  29
  30typedef u32 dma_addr_t;
  31typedef u64 dma64_addr_t;
  32
  33#endif /* __ASSEMBLY__ */
  34
  35#endif /* __KERNEL__ */
  36#else
  37
  38/*** SPARC 32 bit ***/
  39#include <asm-generic/int-ll64.h>
  40
  41#ifndef __ASSEMBLY__
  42
  43typedef unsigned short umode_t;
  44
  45#endif /* __ASSEMBLY__ */
  46
  47#ifdef __KERNEL__
  48
  49#define BITS_PER_LONG 32
  50
  51#ifndef __ASSEMBLY__
  52
  53typedef u32 dma_addr_t;
  54typedef u32 dma64_addr_t;
  55
  56#endif /* __ASSEMBLY__ */
  57
  58#endif /* __KERNEL__ */
  59
  60#endif /* defined(__sparc__) && defined(__arch64__) */
  61
  62#endif /* defined(_SPARC_TYPES_H) */
  63