RadiSys ATCA-4616 Specifikace stáhnout pdf (Strana 65)

Changing Shelf Settings Using HPI

Changing the shelf address

Thefirst4bytesoftheshelfaddressshouldbechangedmanuallytouniquelyidentifythe

shelfaccordingtoitslocation.

Note:Whenchangingtheshelfaddress,donotdeviatefromtheaddressformatdefinedin

Radisysshelfaddressformat(below).Deviationsfromthisformatcancausethefruinfofail

alarmontheShelfManagermodule,whichcausesallmodulestobootupindebugmode.

TheaddressofaRadisysshelfisstoredintheMultiRecordareaoftheshelfFRUdevice’s

addresstable.Youcanchangetheshelfaddressusinganyofthefollowingmethods:

•UsingCLIcommands.Enter:

platform‐mgmt

controls

configureshelf‐addressnumeric

•UsingthestandardPICMGcommandsGet/SetShelfAddressInfo(seethe

AdvancedTCABaseSpecification).

•UsingthestandardHPIshelfaddresscontrol(control0x1000)locatedinthe shelfresource

(ResourceId0x01).

•UsingtheSNMPvariablessaHpiCtrlTextMode.0xffffffff.1.f alse.0x1000and

saHpiCtrlTextState.0xffffffff.1.false.0x1000fromtheHPI‐B0101‐MIBmodule.Firstsetthe

textcontrolmodefortheshelfaddresstomanual(2).Thensetthetextcontrolstatetothe

newshelfaddressinhex.Finally,setthemodebacktoauto(1).

•Usingthehpiappexampleapplicationinteractivelyorasaprogrammaticexamplefor

writingyourapplications.

Radisys shelf address format

Ofthe20bytesthatPICMGdefinesfortheshelfaddress,theRadisysshelvesusethefirst6

bytes,asshowninTable 6.Theremaining14bytesaresettozerosbydefault.TheDHCP

serverusesthefirst6 bytesoftheshelfaddresstoallocateuniqueIPaddressesacross

multipleshelves.

Note:Bytes4and5oftheshelfaddress areusedtocreatetheMACidentifierfortheBase

interconnectinterface.IftheshelfaddressisnotconfiguredfollowingtheRadisysformat,the

BaseinterconnectinterfacewillnotbeconfigurableusingDHCP.

Table 6. Shelf address format

Field Byte Description

Vertical 0 Vertical position of the shelf in the rack

Horizontal 1 Horizontal position of the shelf in the rack

Row 2 Rack row location in the central office

Column 3 Rack column location in central office

Cluster rack 4 Logical rack in the cluster

Cluster shelf 5 Logical shelf in the cluster

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 145 146

Žádné komentáře

RadiSys ATCA-4616 Specifikace Strana 65