Data Sheet

Flash Map—Ethernet Controller I210
209
6.7.1 Common Firmware Parameters – (Global MNG Offset 0x3)
6.7.1.1 Section Header — Offset 0x0
6.7.1.2 Common Firmware Parameters 1 -
Offset 0x1
0xA NC-SI Configuration Pointer - Section 6.7.6
0xB Traffic Types Parameters pointer - Section 6.7.7
0xC OEM Flash Structure Pointer.
0xD Reserved.
0xE Reserved.
0xF PHY Configuration Pointer - Section 6.7.8
0x10 SVR/LVR Control Configuration Pointer - Section 6.7.9
Bits Name
Default
HW Mode
Description
Reserved
15:8 Block CRC8
CRC8 is computed over the module, header included (for example,
starting from word offset 0x0 included) where CRC8 field was
zeroed before the computing.
7:0 Block Length 0x2 Block length in words.
Bits Name
Default
HW Mode
Description Reserved
15 Enable Firmware Reset
0b = Firmware reset via HICR is disabled.
1b = Firmware reset via HICR is enabled.
Setting this bit has no effect when in Flash secure mode.
14:13 Sideband Interface
00b = SMBus.
01b = NC-SI.
10b = Reserved.
11b = MCTP over PCIe and SMBus.
Relevant only if Manageability Mode is set to Pass Through mode
(0x2).
12 Restore MAC Address
0b = Do not restore MAC address at power on.
1b = Restore MAC address at power on.
11 Reserved 1b Reserved.
10:8 Manageability Mode
0x0 = None.
0x1 = Reserved.
0x2 = Pass Through (PT) mode.
0x7:0x3 = Reserved.
7:5 Reserved 111b Reserved.
4
LAN Force TCO Reset
Disable
1b
0b = Enable Force TCO reset on the LAN.
1b = Disable Force TCO reset on the LAN.
Table 6-5. Firmware Module Header
Global Flash
Word Offset
Description