Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef _CRIS_ARCH_BYTEORDER_H

#define _CRIS_ARCH_BYTEORDER_H

#include <asm/types.h>

#include <linux/compiler.h>

/* we just define these two (as we can do the swap in a single

 * asm instruction in CRIS) and the arch-independent files will put

 * them together into ntohl etc.

 */

static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)

{

        __asm__ ("swapwb %0" : "=r" (x) : "0" (x));

        return(x);

}

static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)

{

        __asm__ ("swapb %0" : "=r" (x) : "0" (x));

        return(x);

}

#endif