Intel® Server System Server System "Emerald Ridge ... - CTL
Intel® Server System Server System "Emerald Ridge ... - CTL
Intel® Server System Server System "Emerald Ridge ... - CTL
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IPMI Command InterfaceIntel® <strong>Server</strong> <strong>System</strong> "<strong>Emerald</strong> <strong>Ridge</strong>” Integrated Baseboard Management Controller EPSParameterParameterNumberParameter Data (non-volatile unless otherwise noted)RMM3 is present.• FFh when Intel ® RMM3 is not present.Data 2 – Intel ® RMM3 Firmware revision 2• Intel ® RMM3 firmware revision, minor (BCD) whenIntel ® RMM3 is present.• FFh when Intel ® RMM3 is not present.Table 59. Managed Data CommandCode02hCommandBMC DataRegion UpdateEventMessageNet Function = Intel General Application (0x3E), LUN = 00Request, Response DataDescriptionRequest:The Platform Event Message is sent by theByte 1 – Assertion/DeassertionBMC to consumer(s) to indicate that thespecified data region has been successfully00h = Assertionupdated.01h = DeassertionAll other values are reserved.Byte 2 — Data Region01h = SMBIOS regionAll other values are reserved.Byte 3 – Update CountResponse:N/AThis command is only sent by the BMC.20hBMC RegionStatusRequest:Byte 1 — Data Region01h = SMBIOS regionAll other values are reserved.Response:Byte 1 – Completion codeC9h = Invalid Region Specified.Byte 2 – MDR VersionByte 3 – Data Region01h = SMBIOS region.All other values are reserved.Byte 4 – Valid Data00h = Invalid01h = ValidAll other values are reserved.Byte 5 – Update CountByte 6 – Lock Status00h = Unlocked01h = Strict Lock02h = Preemptable LockByte 7:8 – Maximum Region LengthByte 9:10 – Region Size UsedThis command is utilized by either the BIOSor an external application to retrieve thestatus of the specified data region.120Intel ConfidentialRevision 1.1