Table 31-12: Command Completion TRB Data Structure 31 24 23 17 16 15 10 9 4 3 1 0 Command TRB Pointer Low RsvdZ 03-00H Command TRB Pointer High 07-04H Completion Code Command Completion Parameter 0B-08H Slot ID VF ID TRB Type RsvdZ C 0F-0CH