/pci@7c0/pci@0: Device c Nothing there

/pci@7c0/pci@0: Device d Nothing there

/pci@7c0/pci@0: Device e Nothing there

/pci@7c0/pci@0: Device f Nothing there Probing I/O buses

SPARC Enterprise T5220, No Keyboard

...

{0} ok

To understand the various devices and their path names as represented in the OpenBoot device tree, refer to TABLE 3-1for disks and TABLE 3-2for optional PCI cards.

TABLE 3-1Disk Slot Numbers, Logical Device Names, and Physical Device Names

Disk Slot Number

Logical Device Name*

Physical Device Name

Slot 0

c0t0d0

/devices/pci@0/pci@0/pci@2/scsi@0/sd@0,0

Slot 1

c0t1d0

/devices/pci@0/pci@0/pci@2/scsi@0/sd@1,0

Slot 2

c0t2d0

/devices/pci@0/pci@0/pci@2/scsi@0/sd@2,0

Slot 3

c0t3d0

/devices/pci@0/pci@0/pci@2/scsi@0/sd@3,0

 

 

 

*The logical device names might appear differently on your system, depending on the number and type of add-on disk controllers installed.

TABLE 3-2Device Identifiers and Devices

Device Identifiers

Devices

/SYS/MB/CMPcpu_number/Pstrand_number /SYS/MB/RISERriser_number/PCIEslot_number /SYS/MB/RISERriser_number/XAUIcard_number

/SYS/MB/NETport_number

/SYS/MB/PCIE

/SYS/MB/USBnumber

/SYS/MB/CMP0/L2_BANKnumber /SYS/DVD /SYS/USBBD/USBnumber

/SYS/TTYA

/SYS/MB/CMP0/BRbranch_number/CHchannel_number/Ddimm_number

CPU Strand (Number: 0-63)

PCIe Slot (Number: 0-5)

XAUI card (Number: 0-1)

Ethernet ports (Number: 0-3)

PCIe root complex

USB ports (Number: 0-1, located on rear of chassis)

(Number: 0-3)

DVD

USB ports (Number: 2-3, located on front of chassis)

DB9 Serial Port

DIMMS

56 SPARC Enterprise T5120 and T5220 Servers Installation Guide • August 2007