• David S. Miller's avatar
    [SPARC64]: Add prefetch support. · 7049e680
    David S. Miller authored
    The implementation is optimal for UltraSPARC-III and later.
    It will work, however suboptimally, on UltraSPARC-II and
    be treated as a NOP on UltraSPARC-I.
    
    It is not worth code patching this thing as the highest cost
    is the code space, and code patching cannot eliminate that.
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    7049e680
processor.h 6.67 KB