Inquiry Data Pages - HP C737990900 Technical Reference Manual

If the EVPD bit is zero the Page Code field must be zero.
Page Code
If the EVPD bit is set to 1, the drive returns the Inquiry page in this Page Code field:
00h Supported Vital Product Pages page
80h Unit Serial Number page
83h Device Identification page
C0h Firmware Revision Levels page
C1h Hardware Revision Levels page
C2h PCA Revision Levels page
C3h Mechanism Revision Levels page
C4h Head Assembly Revision Levels page
C5h ACI page
C6h ARM Firmware Revision Levels page
C7h HI Glue Logic Levels page—Fibre Channel only
Allocation The maximum amount of data (in bytes) that should be returned. If more than this is available,
the amount returned is truncated to allocation length. No error is reported.
Length

INQUIRY Data Pages

7
0
Peripheral Qualifier (000b)
1
RMB (1)
2
3
AERC (0)
4
Returned Data:
I returns its standard data if the EVPD bit is zero, or returns a page of
NQUIRY
data as specified by the Page Code field when EVPD is one.
Standard Inquiry Data Format (LUN0)
This is the data returned by the drive in response to an Inquiry command with
its EVPD bit set to zero. The data also depends on the value of the LUN field in
the Inquiry CDB, the LUN value in the identify message and the configuration
of the drive.
Note that the data below is for the standard distribution firmware.
6 5
Obsolete NACA(0) HiSup(0)
4 3
Peripheral Device Type (01h)
Reserved (0)
Version Number (3)
Response Data Format (2)
Additional Length (5Bh)
2 1 0
Commands 45