4.2.1.1.1. SCSI Inquiry Command
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+========-========-========-========-========-========-========-========|
| 0 | Operation Code: Inquiry (12h) |
|-----+-----------------------------------------------------------------------|
| 1 | Logical Unit Number | Reserved | EVPD |
|-----+-----------------------------------------------------------------------|
| 2 | Page Code |
|-----+-----------------------------------------------------------------------|
| 3 | Reserved |
|-----+-----------------------------------------------------------------------|
| 4 | Allocation Length: Inquiry Reply Length (96) |
|-----+-----------------------------------------------------------------------|
| 5 | Control |
+=====-=======================================================================+