diff options
Diffstat (limited to 'arch/sparc/include/asm/io.h')
| -rw-r--r-- | arch/sparc/include/asm/io.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/io.h b/arch/sparc/include/asm/io.h new file mode 100644 index 000000000..f6902cf3c --- /dev/null +++ b/arch/sparc/include/asm/io.h @@ -0,0 +1,21 @@ +#ifndef ___ASM_SPARC_IO_H +#define ___ASM_SPARC_IO_H +#if defined(__sparc__) && defined(__arch64__) +#include <asm/io_64.h> +#else +#include <asm/io_32.h> +#endif + +/* + * Defines used for both SPARC32 and SPARC64 + */ + +/* Big endian versions of memory read/write routines */ +#define readb_be(__addr) __raw_readb(__addr) +#define readw_be(__addr) __raw_readw(__addr) +#define readl_be(__addr) __raw_readl(__addr) +#define writeb_be(__b, __addr) __raw_writeb(__b, __addr) +#define writel_be(__w, __addr) __raw_writel(__w, __addr) +#define writew_be(__l, __addr) __raw_writew(__l, __addr) + +#endif |