| #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. |
| */ |
| |
| extern __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) |
| { |
| __asm__ ("swapwb %0" : "=r" (x) : "0" (x)); |
| |
| return(x); |
| } |
| |
| extern __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x) |
| { |
| __asm__ ("swapb %0" : "=r" (x) : "0" (x)); |
| |
| return(x); |
| } |
| |
| #endif |
