Emerson ATCA-9305 用户手册
System Management:
HPM.1 Firmware Upgrade
7-52
Base Point-to-Point Connectivity
The ATCA-9305 supports two 10/100/1000BASE-T ports on Base Interface Channels 0 and
1, and two 10 GbE XAUI ports to the Fabric channels. Depending on the board configura-
tion, either two or six 10 GbE XAUI ports route to the optional rear transition module (RTM).
1, and two 10 GbE XAUI ports to the Fabric channels. Depending on the board configura-
tion, either two or six 10 GbE XAUI ports route to the optional rear transition module (RTM).
shows the Point-to-point Connectivity Record Link Descriptors for the ATCA-
9305.
Note:
For actual Point-to-Point connectivity Records for your configuration, query the IPMI controller.
Table 7-50:
Link Description
HPM.1 FIRMWARE UPGRADE
The ATCA-9305 IPMC firmware supports a reliable field upgrade procedure compliant with
the HPM.1 specification. The prominent features of the firmware upgrade procedure are:
the HPM.1 specification. The prominent features of the firmware upgrade procedure are:
• The upgrade can be performed either over the payload serial interface or IPMB-0.
• The upgrade procedure is performed while the ATCA-9305 is online and operating
normally.
• The upgrades are reliable. A failure in the download (error or interruption) does not
disturb the ATCA-9305’s ability to continue using the “old” firmware or its ability to
restart the download process.
restart the download process.
• The upgrades are reversible. The ATCA-9305 IPMC automatically reverts back to the
previous firmware if there is a problem when first running the new code, and can be
reverted manually using the HPM.1-defined Manual Rollback command.
reverted manually using the HPM.1-defined Manual Rollback command.
Field:
Value:
1
1. h = hexadecimal, b = binary
Description:
Link Descriptor
000100000000b
Port 0 Enabled; Base Interface; Channel 1
Link Type
01h
PICMG 3.0 Base Interface 10/100/1000BASE-T
Link Type Extension
000b
Link Grouping ID
00h
Independent Channel
Link Designator
000100000001b
Port 0 Enabled; Base Interface; Channel 2
Link Type
01h
PCIMG 3.0 Base Interface 10/100/1000BASE-T
Link Type Extension
0000b
Link Grouping ID
00h
Independent Channel
Link Designator
000110000001b
Port 0 Enabled; Update Channel Interface; Channel 1
Link Type
01h
PICMG 3.1 Ethernet Fabric Interface
Link Type Extension
0000b
Fixed 1000BASE-BX
Link GroupingID
00h
Independent Channel