include/asm-ppc64/types.h

   1 #ifndef _PPC64_TYPES_H
   2 #define _PPC64_TYPES_H
   3
   4 #ifndef __ASSEMBLY__
   5
   6 /*
   7  * This file is never included by application software unless
   8  * explicitly requested (e.g., via linux/types.h) in which case the
   9  * application is Linux specific so (user-) name space pollution is
  10  * not a major issue.  However, for interoperability, libraries still
  11  * need to be careful to avoid a name clashes.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License
  15  * as published by the Free Software Foundation; either version
  16  * 2 of the License, or (at your option) any later version.
  17  */
  18
  19 typedef unsigned int umode_t;
  20
  21 /*
  22  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
  23  * header files exported to user space
  24  */
  25
  26 typedef __signed__ char __s8;
  27 typedef unsigned char __u8;
  28
  29 typedef __signed__ short __s16;
  30 typedef unsigned short __u16;
  31
  32 typedef __signed__ int __s32;
  33 typedef unsigned int __u32;
  34
  35 typedef __signed__ long __s64;
  36 typedef unsigned long __u64;
  37
  38 typedef struct {
  39         __u32 u[4];
  40 } __attribute((aligned(16))) __vector128;
  41
  42 #endif /* __ASSEMBLY__ */
  43
  44 #ifdef __KERNEL__
  45 /*
  46  * These aren't exported outside the kernel to avoid name space clashes
  47  */
  48 #define BITS_PER_LONG 64
  49
  50 #ifndef __ASSEMBLY__
  51
  52 typedef signed char s8;
  53 typedef unsigned char u8;
  54
  55 typedef signed short s16;
  56 typedef unsigned short u16;
  57
  58 typedef signed int s32;
  59 typedef unsigned int u32;
  60
  61 typedef signed long s64;
  62 typedef unsigned long u64;
  63
  64 typedef __vector128 vector128;
  65
  66 typedef u32 dma_addr_t;
  67 typedef u64 dma64_addr_t;
  68
  69 typedef struct {
  70         unsigned long entry;
  71         unsigned long toc;
  72         unsigned long env;
  73 } func_descr_t;
  74
  75 typedef unsigned int kmem_bufctl_t;
  76 #endif /* __ASSEMBLY__ */
  77
  78 #endif /* __KERNEL__ */
  79
  80 #endif /* _PPC64_TYPES_H */