include/asm-ia64/types.h

   1 #ifndef _ASM_IA64_TYPES_H
   2 #define _ASM_IA64_TYPES_H
   3
   4 /*
   5  * This file is never included by application software unless explicitly requested (e.g.,
   6  * via linux/types.h) in which case the application is Linux specific so (user-) name
   7  * space pollution is not a major issue.  However, for interoperability, libraries still
   8  * need to be careful to avoid a name clashes.
   9  *
  10  * Based on <asm-alpha/types.h>.
  11  *
  12  * Modified 1998-2000, 2002
  13  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  14  */
  15
  16 #include <asm-generic/int-l64.h>
  17
  18 #ifdef __ASSEMBLY__
  19 # define __IA64_UL(x)           (x)
  20 # define __IA64_UL_CONST(x)     x
  21
  22 # ifdef __KERNEL__
  23 #  define BITS_PER_LONG 64
  24 # endif
  25
  26 #else
  27 # define __IA64_UL(x)           ((unsigned long)(x))
  28 # define __IA64_UL_CONST(x)     x##UL
  29
  30 typedef unsigned int umode_t;
  31
  32 /*
  33  * These aren't exported outside the kernel to avoid name space clashes
  34  */
  35 # ifdef __KERNEL__
  36
  37 #define BITS_PER_LONG 64
  38
  39 /* DMA addresses are 64-bits wide, in general.  */
  40
  41 typedef u64 dma_addr_t;
  42
  43 # endif /* __KERNEL__ */
  44 #endif /* !__ASSEMBLY__ */
  45
  46 #endif /* _ASM_IA64_TYPES_H */