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- /*
- * AVR32 endian-conversion functions.
- */
- #ifndef __ASM_AVR32_BYTEORDER_H
- #define __ASM_AVR32_BYTEORDER_H
- #include <asm/types.h>
- #include <linux/compiler.h>
- #ifdef __CHECKER__
- extern unsigned long __builtin_bswap_32(unsigned long x);
- extern unsigned short __builtin_bswap_16(unsigned short x);
- #endif
- /*
- * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends
- * the result.
- */
- #if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2)
- #define __arch__swab32(x) __builtin_bswap_32(x)
- #define __arch__swab16(x) __builtin_bswap_16(x)
- #endif
- #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
- # define __BYTEORDER_HAS_U64__
- # define __SWAB_64_THRU_32__
- #endif
- #include <linux/byteorder/big_endian.h>
- #endif /* __ASM_AVR32_BYTEORDER_H */
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