arch/ia64/include/asm/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
   6  * requested (e.g., via linux/types.h) in which case the application is
   7  * Linux specific so (user-) name space pollution is not a major issue.
   8  * However, for interoperability, libraries still need to be careful to
   9  * avoid naming clashes.
  10  *
  11  * Based on <asm-alpha/types.h>.
  12  *
  13  * Modified 1998-2000, 2002
  14  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  15  */
  16
  17 #ifdef __KERNEL__
  18 #include <asm-generic/int-ll64.h>
  19 #else
  20 #include <asm-generic/int-l64.h>
  21 #endif
  22
  23 #ifdef __ASSEMBLY__
  24 # define __IA64_UL(x)           (x)
  25 # define __IA64_UL_CONST(x)     x
  26
  27 #else
  28 # define __IA64_UL(x)           ((unsigned long)(x))
  29 # define __IA64_UL_CONST(x)     x##UL
  30
  31 typedef unsigned int umode_t;
  32
  33 /*
  34  * These aren't exported outside the kernel to avoid name space clashes
  35  */
  36 # ifdef __KERNEL__
  37
  38 struct fnptr {
  39         unsigned long ip;
  40         unsigned long gp;
  41 };
  42
  43 /* DMA addresses are 64-bits wide, in general.  */
  44 typedef u64 dma_addr_t;
  45
  46 # endif /* __KERNEL__ */
  47 #endif /* !__ASSEMBLY__ */
  48
  49 #endif /* _ASM_IA64_TYPES_H */