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iRMC S2/S3 401
IPMI OEM Commands supported by the iRMC S2/S3
F1 15 - Get CPU Info
This command returns CPU-internal information. The iRMC S2/S3 gets this
information from the BIOS during the POST phase.
Request Data - B8 NetFnlLUN: OEM/Group
- F1 Cmd : Command Group BIOS
1:3 80 28 00 IANA-Enterprise-Number FTS, LS Byte first
4 15 Command Specifier
5 Socket Number (0-based) of the CPU
Response Data - BC
- F1
1 Completion Code:
01 = Unpopulated CPU Socket
2:4 80 28 00 IANA-Enterprise-Number FTS, LS Byte first
5:6 CPU ID, LS Byte first
7 Platform ID
8 Brand ID
9:10 Maximal Core Speed of the CPU [MHz], LS Byte first
11:12 Intel Qickpath Interconnect in Mega Transactions per
second, LS Byte first
13 T-Control Offset
14 T-Diode Offset
15 CPU data Spare
16:17 Record ID CPU Info SDR, LS Byte first
18:19 Record ID Fan Control SDR, LS Byte first
20:21 CPU ID High Word, LS Byte first (0 if none)