include/asm-sparc/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
  18 typedef 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
  30 typedef u32 dma_addr_t;
  31 typedef 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
  43 typedef unsigned short umode_t;
  44
  45 #endif /* __ASSEMBLY__ */
  46
  47 #ifdef __KERNEL__
  48
  49 #define BITS_PER_LONG 32
  50
  51 #ifndef __ASSEMBLY__
  52
  53 typedef u32 dma_addr_t;
  54 typedef 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) */