Specifications

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Changing Shelf Settings Using HPI
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ThefollowingistheResourceIdformatusedbyshelfandShelfManagerresourcesintheHPI
resourcepresencetable(RPT):
ThefollowingistheResourceIdformatusedbyFRUandslotresourcesintheRPT:
XXYYZZ
XX,YY,andZZeachrepresentonebyteinhexadecimalformat,thusmakingtheResourceId
3
byteslong.
Important:TheResourceIdshouldnotbeusedastheprimaryidentificationmechanism.HPI
applicationsshouldusetheentitypathofaresourcetoproperlyidentifyitstypeandlocation.
Fordetailsonentitypathconstruction,seetheSAFMappingSpecification.
0x01 Shelfresource.Thisrepresentstheentireshelfandprovidesaccesstosomeshelf‐
relatedconfigurationsuchastheshelfaddress,ShelfManagerIPaddress,andso
forth.Thisresourcecontainsaninventorydatarecordthatalsoprovidesaccessto
theshelfFRUinformation.
0x02 ShelfManagerresource.ThisrepresentstheShelfManagerandallfunctionality
associatedwiththededicatedactiveShelfManageratIPMBaddress0x20.
XX Resourcelocation.Thisisthelocationorinstancenumberofthesite,suchasthe
physicalslotnumber,associatedwiththeentityrepresentedbytheresource.For
AMCs,thisistheAMCsitenumberonacarrier.Fornon‐intelligentFRUs,itisthe
device‐specificsitenumberontheproxyFRU.
YY Resourcetype.Thisindicatesthetypeoftheentitybeingrepresentedbythe
resource.ForaFRU,thisistheATCASiteTypeassociatedwiththeslotinwhich
theFRUisinstalled.Fordebuggingpurposes,theRadisysresourcetypesare
identifiedinResourcetypesofslotsandFRUsintheRPTonpage 135.
ZZ IPMBaddressoftheentityrepresentedbytheresource.Fordetails,seeIPMB
addressesofslotsandFRUsonpage 134.ForAMCsandnon‐inte lligentFRUs,this
istheIPMBaddressofthecarrierorproxyFRU,respectively.