ConnectX IB Dual Port InfiniBand Adapter Cards With PCI Express x8 User’s Manual
17
Rev 1.2
Mellanox Technologies
The PCI VPD (Vital Product Data) layout, for each of the described Mellanox Technologies
®
ConnectX IB HCA
adapter cards, complies with the format defined in the
PCI 2.3 Specification, Appendix I
. All ConnectX IB HCA
adapter cards share the same PCI VPD layout.“A1” was used as the HCA card (PCB) revision. Later revisions of the
HCA card will have the same format.
Note: “A1” was used as the HCA card (PCB) revision. Later revisions of the HCA card will have the same
format.
Table 8 - VPD Layout for MHEH28-XSC
Offset (Decimal)
Item
Value
Format
Description
0
Large Resource Type ID String Tag (0x02)
0x82
1
Length [7:0] LSB
0x9
2
Length [15:8] MSB
0x0
3
Data
Eagle SDR
STR
12
Large Resource Type VPD-R Tag (0x10)
0x90
13
Length [7:0] LSB
0x4F
14
Length [15:8] MSB
0x00
15
VPD Keyword
PN
STR
Add in Card Part Number
17
Length
0x15
18
PN
MHEH28-XSC
%STR_SPC
39
VPD Keyword
EC
STR
Engineering Change
Level of the card (rev)
41
Length
0x2
42
Revision
A1
%STR
PCB revision
44
VPD Keyword
SN
STR
Serial Number
46
Length
0x18
47
Serial Number
%STR_SPC
“00..00XXXX..XX”
71
VPD Keyword
V0
STR
Misc. Information
73
Length
0x10
74
Data
PCIe x8
STR_SPC
90
VPD Keyword
RV
STR
92
Length
0x1
93
Data
0,92
%CS0
94
Large Resource Type VPD-W Tag (0x11)
0x91
95
Length [7:0] LSB
0x9E
96
Length [15:8] MSB
0x00
97
VPD Keyword
V1
STR
EFI Driver version
99
Length
0x6
100
Data
N/A
STR_SPC
106
VPD Keyword
YA
STR
Asset Tag
108
Length
0x20
109
Data
N/A
STR_SPC
“N/A”
141
VPD Keyword
RW
STR
Remaining read/write
area
143
Length
0x6F
144
Data
STR_ZERO
Reserved (0x00)
255
Small Resource Type END Tag (0x11)
0x78