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| author | David S. Miller <davem@davemloft.net> | 2011-05-20 12:59:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-20 12:59:54 -0700 |
| commit | 9fafbd806198eb690c9a9f9fe35a879db93a1b8d (patch) | |
| tree | a555f39102d51151d7f8461a4f575468cd52f33c /arch/sparc/include | |
| parent | d81f087f1f1c1aacdb4f17224a554237285ddd11 (diff) | |
| parent | 21dccddf45aae2d9f973696ce06115da0d1012b6 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Diffstat (limited to 'arch/sparc/include')
| -rw-r--r-- | arch/sparc/include/asm/io.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/io.h b/arch/sparc/include/asm/io.h index a34b2994937..f6902cf3cbe 100644 --- a/arch/sparc/include/asm/io.h +++ b/arch/sparc/include/asm/io.h @@ -5,4 +5,17 @@ #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 |