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SPARC M8 and SPARC M7 Servers Service Manual

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Updated: September 2017
 
 

Understanding PCIe Card Device and Service Paths

Every slot location has three unique methods of identification:

  • A physical location consists of the CMIOU number and the PCIe slot.

  • The device path is how the Oracle Solaris hotplug command identifies a slot location.

  • The service path is how the Oracle ILOM show command identifies a slot location.

  • The BUS name is the value you supply to assign a root complex to a logical domain.


Note -  In half-populated configurations, PCIe slots are unused for an empty CMIOU slot.

These topics list the PCIe card paths for each CMIOU chassis in the server.

PCIe Card Paths (Bottom CMIOU Chassis)

These are the CMIOU numbers, device paths, and service paths for each PCIe card slot in the SPARC M8-8 server, the SPARC M7-8 server, and the SPARC M7-16 server bottom CMIOU chassis.

CMIOU No.
Device Path
Service Path
BUS Name
CMIOU7
/pci@324/pci@1
/SYS/CMIOU7/PCIE3
pci_36
CMIOU7
/pci@323/pci@1
/SYS/CMIOU7/PCIE2
pci_35
CMIOU7
/pci@326/pci@1
/SYS/CMIOU7/PCIE1
pci_38
CMIOU6
/pci@31f/pci@1
/SYS/CMIOU6/PCIE3
pci_31
CMIOU6
/pci@31e/pci@1
/SYS/CMIOU6/PCIE2
pci_30
CMIOU6
/pci@321/pci@1
/SYS/CMIOU6/PCIE1
pci_33
CMIOU5
/pci@31a/pci@1
/SYS/CMIOU5/PCIE3
pci_26
CMIOU5
/pci@319/pci@1
/SYS/CMIOU5/PCIE2
pci_25
CMIOU5
/pci@31c/pci@1
/SYS/CMIOU5/PCIE1
pci_28
CMIOU4
/pci@315/pci@1
/SYS/CMIOU4/PCIE3
pci_21
CMIOU4
/pci@314/pci@1
/SYS/CMIOU4/PCIE2
pci_20
CMIOU4
/pci@317/pci@1
/SYS/CMIOU4/PCIE1
pci_23
CMIOU3
/pci@310/pci@1
/SYS/CMIOU3/PCIE3
pci_16
CMIOU3
/pci@30f/pci@1
/SYS/CMIOU3/PCIE2
pci_15
CMIOU3
/pci@312/pci@1
/SYS/CMIOU3/PCIE1
pci_18
CMIOU2
/pci@30b/pci@1
/SYS/CMIOU2/PCIE3
pci_11
CMIOU2
/pci@30a/pci@1
/SYS/CMIOU2/PCIE2
pci_10
CMIOU2
/pci@30d/pci@1
/SYS/CMIOU2/PCIE1
pci_13
CMIOU1
/pci@306/pci@1
/SYS/CMIOU1/PCIE3
pci_6
CMIOU1
/pci@305/pci@1
/SYS/CMIOU1/PCIE2
pci_5
CMIOU1
/pci@308/pci@1
/SYS/CMIOU1/PCIE1
pci_8
CMIOU0
/pci@301/pci@1
/SYS/CMIOU0/PCIE3
pci_1
CMIOU0
/pci@300/pci@1
/SYS/CMIOU0/PCIE2
pci_0
CMIOU0
/pci@303/pci@1
/SYS/CMIOU0/PCIE1
pci_3

PCIe Card Paths (Top CMIOU Chassis)

These are the CMIOU numbers, device paths, and service paths for each PCIe card slot in the SPARC M7-16 server top CMIOU chassis.

CMIOU No.
Device Path
Service Path
BUS Name
CMIOU15
/pci@34c/pci@1
/SYS/CMIOU15/PCIE3
pci_76
CMIOU15
/pci@34b/pci@1
/SYS/CMIOU15/PCIE2
pci_75
CMIOU15
/pci@34e/pci@1
/SYS/CMIOU15/PCIE1
pci_78
CMIOU14
/pci@347/pci@1
/SYS/CMIOU14/PCIE3
pci_71
CMIOU14
/pci@346/pci@1
/SYS/CMIOU14/PCIE2
pci_70
CMIOU14
/pci@349/pci@1
/SYS/CMIOU14/PCIE1
pci_73
CMIOU13
/pci@342/pci@1
/SYS/CMIOU13/PCIE3
pci_66
CMIOU13
/pci@341/pci@1
/SYS/CMIOU13/PCIE2
pci_65
CMIOU13
/pci@344/pci@1
/SYS/CMIOU13/PCIE1
pci_68
CMIOU12
/pci@33d/pci@1
/SYS/CMIOU12/PCIE3
pci_61
CMIOU12
/pci@33c/pci@1
/SYS/CMIOU12/PCIE2
pci_60
CMIOU12
/pci@33f/pci@1
/SYS/CMIOU12/PCIE1
pci_63
CMIOU11
/pci@338/pci@1
/SYS/CMIOU11/PCIE3
pci_56
CMIOU11
/pci@337/pci@1
/SYS/CMIOU11/PCIE2
pci_55
CMIOU11
/pci@33a/pci@1
/SYS/CMIOU11/PCIE1
pci_58
CMIOU10
/pci@333/pci@1
/SYS/CMIOU10/PCIE3
pci_51
CMIOU10
/pci@332/pci@1
/SYS/CMIOU10/PCIE2
pci_50
CMIOU10
/pci@335/pci@1
/SYS/CMIOU10/PCIE1
pci_53
CMIOU9
/pci@32e/pci@1
/SYS/CMIOU9/PCIE3
pci_46
CMIOU9
/pci@32d/pci@1
/SYS/CMIOU9/PCIE2
pci_45
CMIOU9
/pci@330/pci@1
/SYS/CMIOU9/PCIE1
pci_48
CMIOU8
/pci@329/pci@1
/SYS/CMIOU8/PCIE3
pci_41
CMIOU8
/pci@328/pci@1
/SYS/CMIOU8/PCIE2
pci_40
CMIOU8
/pci@32b/pci@1
/SYS/CMIOU8/PCIE1
pci_43

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