31.399755 a host
38.3092 virtual channel
56.17671 transfer data between the host
54.840256 the sourc unit
12.177615 the first function unit
63.956013 the destin unit
78.32909 the control transfer data betwe
54.427 more locat
0.6435029 more address
80.95085 method for direct memori transf
82.44002 messag descriptor block
48.165535 mdb signal
16.776321 mdb
58.353775 locat address
3.0425477 inform therebetween
