IXB28504XGBEFS Intel, IXB28504XGBEFS Datasheet - Page 96

• Manufacturer Part Number: IXB28504XGBEFS
• Manufacturer: Intel

Specifications of IXB28504XGBEFS

• Lead Free Status / Rohs Status: Compliant

Table 37.
Table 38.
Intel NetStructure
TPS
96
®
The BMC provides a mechanism of bridging IPMI messages between the ShMC located
on the IPMB and the board CPUs connected to the BMC via a UART or KCS connection.
The Send Message command with response tracking should be used for this purpose.
Table 37
shows response message received by the requester.
Send message request format
Send message response format
Field
rsSA
NetFn/RsLUN
Checksum 1
rqSA
rqSeq/rqLUN
CMD
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Data 8:N
Data N+1
Checksum 2
Field
rqSA
NetFn/rqLUN
Checksum 1
rsSA
rqSeq/rsLUN
CMD
Completion Code
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
IXB2850 Packet Processing Boards
gives format of the Send Message request sent to the BMC, and
Description
Responder’s Slave Address for the Send Message command
NetFn=App (06h) and Responder’s LUN for the Send Message command
Checksum 1 for the Send Message command
Requester’s Slave Address for the Send Message command
Requester’s Sequence Number and Requester’s LUN for the Send Message command
Command = Send Message (34h)
Track request (01b) and the Channel Number
Channel Numbers:
0h – IPMB
4h – NPU
5h – AP
6h – AP_KCS
Responder’s Slave Address for remote message
NetFn/Responder’s LUN for remote message
Checksum 1 for remote message
Requester’s Slave Address for remote message
Requester’s Sequence Number and Requester’s LUN for remote message
Command for remote message
Data for remote message
Checksum 2 for remote message
Checksum 2 for Send Message command
Description
Requester’s Slave Address for the Send Message command
NetFn=App (07h) and Requester’s LUN for the Send Message command
Checksum 1 for the Send Message command
Responder’s Slave Address for the Send Message command
Requester’s Sequence Number and Responder’s LUN for the Send Message command
Command = Send Message (34h)
Completion Code for the Send Message command
Requester’s Slave Address for remote message
NetFn / Requester’s LUN (00b) for remote message
Checksum 1 for remote message
Responder’s Slave Address for remote message
Requester’s Sequence Number and Responder’s LUN for the remote message
Command for the remote message
IXB2850—Board Management Controller Firmware
Document Number: 05-2443-006
Table 38
January 2007