Emerson ATCA-9305 System Management:

System Management: Message Bridging
10009109-01 ATCA-9305 User’s Manual 7-7
Figure 7-2: Extension Command Request Example
Figure 7-3: Extension Command Response Example
MESSAGE BRIDGING
The Message Bridging facility is responsible for bridging messages between various inter-
faces of the ATCA-9305 IPMI. The message bridging is implemented via the standard Send
Message command.
The ATCA-9305 IPMC also supports message bridging between the Payload Interface and
IPMB-0, which all ows the paylo ad to send custom messages to and receive them fro m other
shelf entities, such as t he shelf manager. Messa ge bridging is i mplemented using t he
Send/Get Message commands and also via LUN 10 of the ATCA-9305 IPMC.
[B8 00 01 0A 40 00 12]
Command Code
rqSeq (00
16
) / Bridge (00
2
)
NetFn Code (2E
16
) / LUN (00
2
)
Pigeon Point IANA
Data
[B8 00 01 0A 40 00 12]
Command Code
rqSeq (0016) / Bridge (002)
NetFn Code (2E16) / LUN (002)
Pigeon Point IANA
Data
[BC 00 01 00 0A 40 00 34]
Command Code
rqSeq (0016) / Bridge (002)
NetFn Code (2F16) / LUN (002)
Pigeon Point IANA
Data
Completion Code