Metadatacopyenum _FREQUENCY_QOS_BUCKET { FrequencyQosBucketHigh = 0,/* 0x0 */ FrequencyQosBucketLow = 1,/* 0x1 */ FrequencyQosBucketTotal = 2,/* 0x2 */ FrequencyQosBucketMax = 3,/* 0x3 */};