SNB_DMND_PREFETCH
[ C(RESULT_ACCESS) ] = SNB_DMND_PREFETCH|SNB_L3_ACCESS,
[ C(RESULT_MISS) ] = SNB_DMND_PREFETCH|SNB_L3_MISS,
[ C(RESULT_ACCESS) ] = SNB_DMND_PREFETCH|SNB_DRAM_ANY,
[ C(RESULT_MISS) ] = SNB_DMND_PREFETCH|SNB_DRAM_REMOTE,