include/asm-sh64/types.h

   1 #ifndef __ASM_SH64_TYPES_H
   2 #define __ASM_SH64_TYPES_H
   3
   4 /*
   5  * This file is subject to the terms and conditions of the GNU General Public
   6  * License.  See the file "COPYING" in the main directory of this archive
   7  * for more details.
   8  *
   9  * include/asm-sh64/types.h
  10  *
  11  * Copyright (C) 2000, 2001  Paolo Alberelli
  12  *
  13  */
  14
  15 #ifndef __ASSEMBLY__
  16
  17 typedef unsigned short umode_t;
  18
  19 /*
  20  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
  21  * header files exported to user space
  22  */
  23
  24 typedef __signed__ char __s8;
  25 typedef unsigned char __u8;
  26
  27 typedef __signed__ short __s16;
  28 typedef unsigned short __u16;
  29
  30 typedef __signed__ int __s32;
  31 typedef unsigned int __u32;
  32
  33 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
  34 typedef __signed__ long long __s64;
  35 typedef unsigned long long __u64;
  36 #endif
  37
  38 #endif /* __ASSEMBLY__ */
  39
  40 /*
  41  * These aren't exported outside the kernel to avoid name space clashes
  42  */
  43 #ifdef __KERNEL__
  44
  45 #ifndef __ASSEMBLY__
  46
  47 typedef __signed__ char s8;
  48 typedef unsigned char u8;
  49
  50 typedef __signed__ short s16;
  51 typedef unsigned short u16;
  52
  53 typedef __signed__ int s32;
  54 typedef unsigned int u32;
  55
  56 typedef __signed__ long long s64;
  57 typedef unsigned long long u64;
  58
  59 /* DMA addresses come in generic and 64-bit flavours.  */
  60
  61 #ifdef CONFIG_HIGHMEM64G
  62 typedef u64 dma_addr_t;
  63 #else
  64 typedef u32 dma_addr_t;
  65 #endif
  66 typedef u64 dma64_addr_t;
  67
  68 typedef unsigned int kmem_bufctl_t;
  69
  70 #endif /* __ASSEMBLY__ */
  71
  72 #define BITS_PER_LONG 32
  73
  74 #endif /* __KERNEL__ */
  75
  76 #endif /* __ASM_SH64_TYPES_H */