diff options
Diffstat (limited to 'arch/ia64/include/asm/types.h')
-rw-r--r-- | arch/ia64/include/asm/types.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h new file mode 100644 index 00000000000..e36b3716e71 --- /dev/null +++ b/arch/ia64/include/asm/types.h @@ -0,0 +1,46 @@ +#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 + */ + +#include <asm-generic/int-l64.h> + +#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; + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +# ifdef __KERNEL__ + +#define BITS_PER_LONG 64 + +/* DMA addresses are 64-bits wide, in general. */ + +typedef u64 dma_addr_t; + +# endif /* __KERNEL__ */ +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_IA64_TYPES_H */ |