| Min version | XP |
|---|---|
| Max version | 2003/XP64 SP2 |
| x86 offset offset:bitpos | Field Name |
| 0x0000 | uint64_t ReadOperationCount |
| 0x0008 | uint64_t WriteOperationCount |
| 0x0010 | uint64_t OtherOperationCount |
| 0x0018 | uint64_t ReadTransferCount |
| 0x0020 | uint64_t WriteTransferCount |
| 0x0028 | uint64_t OtherTransferCount |