diff options
Diffstat (limited to 'include/asm-ia64/types.h')
-rw-r--r-- | include/asm-ia64/types.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/asm-ia64/types.h b/include/asm-ia64/types.h new file mode 100644 index 0000000..a677565 --- /dev/null +++ b/include/asm-ia64/types.h @@ -0,0 +1,75 @@ +#ifndef _ASM_IA64_TYPES_H +#define _ASM_IA64_TYPES_H + +/* + * This file is never included by application software unless explicitly requested (e.g., + * via linux/types.h) in which case the application is Linux specific so (user-) name + * space pollution is not a major issue. However, for interoperability, libraries still + * need to be careful to avoid a name clashes. + * + * Based on <asm-alpha/types.h>. + * + * Modified 1998-2000, 2002 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ + +#ifdef __ASSEMBLY__ +# define __IA64_UL(x) (x) +# define __IA64_UL_CONST(x) x + +# ifdef __KERNEL__ +# define BITS_PER_LONG 64 +# endif + +#else +# define __IA64_UL(x) ((unsigned long)(x)) +# define __IA64_UL_CONST(x) x##UL + +typedef unsigned int umode_t; + +/* + * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the + * header files exported to user space + */ + +typedef __signed__ char __s8; +typedef unsigned char __u8; + +typedef __signed__ short __s16; +typedef unsigned short __u16; + +typedef __signed__ int __s32; +typedef unsigned int __u32; + +typedef __signed__ long __s64; +typedef unsigned long __u64; + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +# ifdef __KERNEL__ + +typedef __s8 s8; +typedef __u8 u8; + +typedef __s16 s16; +typedef __u16 u16; + +typedef __s32 s32; +typedef __u32 u32; + +typedef __s64 s64; +typedef __u64 u64; + +#define BITS_PER_LONG 64 + +/* DMA addresses are 64-bits wide, in general. */ + +typedef u64 dma_addr_t; + +typedef unsigned short kmem_bufctl_t; + +# endif /* __KERNEL__ */ +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_IA64_TYPES_H */ |