arch/powerpc/include/asm/types.h

   1 #ifndef _PPC_TYPES_H
   2 #define _PPC_TYPES_H
   3
   4 #ifndef __ASSEMBLY__
   5
   6 typedef unsigned short umode_t;
   7
   8 typedef __signed__ char __s8;
   9 typedef unsigned char __u8;
  10
  11 typedef __signed__ short __s16;
  12 typedef unsigned short __u16;
  13
  14 typedef __signed__ int __s32;
  15 typedef unsigned int __u32;
  16
  17 #if defined(__GNUC__)
  18 __extension__ typedef __signed__ long long __s64;
  19 __extension__ typedef unsigned long long __u64;
  20 #endif
  21
  22 typedef struct {
  23         __u32 u[4];
  24 } __attribute__((aligned(16))) vector128;
  25
  26 #ifdef __KERNEL__
  27 /*
  28  * These aren't exported outside the kernel to avoid name space clashes
  29  */
  30 typedef signed char s8;
  31 typedef unsigned char u8;
  32
  33 typedef signed short s16;
  34 typedef unsigned short u16;
  35
  36 typedef signed int s32;
  37 typedef unsigned int u32;
  38
  39 typedef signed long long s64;
  40 typedef unsigned long long u64;
  41
  42 #define BITS_PER_LONG 32
  43
  44 /* DMA addresses are 32-bits wide */
  45 typedef u32 dma_addr_t;
  46
  47 #ifdef CONFIG_PHYS_64BIT
  48 typedef unsigned long long phys_addr_t;
  49 typedef unsigned long long phys_size_t;
  50 #else
  51 typedef unsigned long phys_addr_t;
  52 typedef unsigned long phys_size_t;
  53 #endif
  54
  55 #endif /* __KERNEL__ */
  56 #endif /* __ASSEMBLY__ */
  57
  58 #endif