> +static inline __u64 ___swab16(__u64 x)
> +{
> + return (__u64)((x & (__u64)0x00000000000000ffULL) << 56) |
> + (__u64)((x & (__u64)0x000000000000ff00ULL) << 40) |
> + (__u64)((x & (__u64)0x0000000000ff0000ULL) << 24) |
> + (__u64)((x & (__u64)0x00000000ff000000ULL) << 8) |
> + (__u64)((x & (__u64)0x000000ff00000000ULL) >> 8) |
> + (__u64)((x & (__u64)0x0000ff0000000000ULL) >> 24) |
> + (__u64)((x & (__u64)0x00ff000000000000ULL) >> 40) |
> + (__u64)((x & (__u64)0xff00000000000000ULL) >> 56);
> +}
I'm afraid the above one will not compile correctly with gcc-2.7.2.3,
which is still "official" compiler (especially) for 2.2.
Old gcc versions seem not to supprt 64-bit inline functions...
Just check 2.4 compilation with CONFIG_HIGHMEM64G=y ...
Andrzej
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