NVM Information Guide—ICH8
12
1.4.11
Device ID (Word 0Dh)
If the
Load Vendor/Device IDs
bit in word 0Ah is set to 1b, this word is read to initialize
the Device ID of the LAN function.
1.4.12
Vendor ID (Word 0Eh)
If the Load Vendor/Device IDs bit in word 0Ah is set to 1b, this word is read to initialize
the Vendor ID. The default Vendor ID value is 8086h.
1.4.13
Device Rev ID (word 0Fh)
1.4.14
LAN Power Consumption (Word 10h)
This word is only relevant when power management is enabled.
Table 9.
Device IDs for Intel
®
Platform LAN Connects
Device ID
Adapter
1049h
Intel®
82566MM
Gigabit Ethernet Controller
104Ah
Intel®
82566DM
Gigabit Ethernet Controller
104Dh
Intel®
82566MC
Gigabit Ethernet Controller
104Ch
Intel®
82562V
10/100 Mb/s Platform LAN Connect Device
Bit
Name
Default
Description
15:0
Reserved
00h
Reserved
Table 10.
LAN Power Consumption (Word 10h)
Bit
Name
Default
Description
15:8
LAN D0
Power
0Dh for
82566
04h for
82562V
The value in this field is reflected in the PCI Power Management
Data Register of the LAN function for D0 power consumption and
dissipation (Data_Select = 0 or 4). Power is defined in 100 mW
units and includes the external logic required for the LAN function.
7:5
Reserved
000b
These bits are reserved and should be set to 000b.
4:0
LAN D3
Power
00001b for
82566
00010b for
82562V
The value in this field is reflected in the PCI Power Management
Data Register of the LAN function for D3 power consumption and
dissipation (Data_Select = 3 or 7). Power is defined in 100 mW
units and includes the external logic required for the LAN function.
The most significant bits in the Data Register that reflects the
power values are padded with zeros.
