Data Sheet

Flash Map—Ethernet Controller I210
225
6.7.3.18 NC-SI Over MCTP Configuration (Offset 0x13)
6.7.3.19 MCTP Rate Limiter Config 1 (Offset 0x14)
6.7.3.20 MCTP Rate Limiter Config 2 (Offset 0x15)
6.7.4 Flexible TCO Filter Configuration Module (Global MNG Offset
0x07)
This module is pointed to by global offset 0x07 of the manageability control section.
6.7.4.1 Section Header — Offset 0x0
Bits Name
Default
HW Mode
Description
Reserved
15:7 Reserved 0x0 Reserved.
No
6 Simplified MCTP 0x0
If set, only SOM and EOM bits are used for the re-assembly
process. Relevant only in SMBus mode.
No
5:0 Reserved Reserved.
Bits Name
Default
HW Mode
Description
Reserved
15:0 MCTP Rate 0x9C40
Defines the number of cycles between accesses of the MCTP send
client to the memory arbiter.
This value provides a bit rate of 200 Kb/s.
No
Bits Name
Default
HW Mode
Description
Reserved
15 Decision Point 1b
Defines if, when credits are available, a full MCTP message is sent
or a single VDM is sent.
0b = Full packet.
1b = single VDM.
No
14:9 Reserved 0x0 Reserved
No
8:0 MCTP Max Credits 0x78
Defines the maximum number of 16 bytes credit that can be
accumulated in the MCTP rate limiter. These credits include the
VDM header line (one line for each 64 byte VDM).
The default represents a full Ethernet packet.
Yes
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 Section length in words.