Sun Microsystems SPARCengine Ultra AXi, Technical Manual

Page: 145 / 174

Appendix D OpenBoot Firmware D-11
D.9 Device Tree
The following is the output from a
show-devs
command at the
ok
prompt. Device
tree nodes representing the hardware and support packages for the PROM are shown.
ok show-devs
/SUNW,UltraSPARC-IIi@0,0
UltraSPARC-IIi CPU
/pci@1f,0
CPU-APB PCI-66 Bus
/virtual-memory
/memory@0,0
Node representing system memory
/aliases
/options
/openprom
/chosen
/packages
/pci@1f,0/pci@1
Advanced PCI bridge Bus A
/pci@1f,0/pci@1/(devid)
A PCI card on J2001, J2002 or J2003 will appear here
/pci@1f,0/pci@1,1
Advanced PCI bridge Bus B
/pci@1f,0/pci@1,1/(devid)
A PCI card on J2101, J2102 or J2103 will appear here
/pci@1f,0/pci@1/scsi@1,1
Onboard SCSI External channel
/pci@1f,0/pci@1/scsi@1
Onboard SCSI Internal channel
/pci@1f,0/pci@1/scsi@1,1/tape
/pci@1f,0/pci@1/scsi@1,1/disk
/pci@1f,0/pci@1/scsi@1/tape
/pci@1f,0/pci@1/scsi@1/disk
/pci@1f,0/pci@1,1/network@1,1
Onboard network interface
/pci@1f,0/pci@1,1/ebus@1
Onboard Ebus
/pci@1f,0/pci@1,1/ebus@1/beeper@14,722000
/pci@1f,0/pci@1,1/ebus@1/flashprom@10,0
/pci@1f,0/pci@1,1/ebus@1/eeprom@14,0
/pci@1f,0/pci@1,1/ebus@1/fdthree@14,3203f0
Floppy
/pci@1f,0/pci@1,1/ebus@1/ecpp@14,340278
Parallel Port
/pci@1f,0/pci@1,1/ebus@1/su_pnp@14,3602f8
PS/2 Mouse
/pci@1f,0/pci@1,1/ebus@1/su_pnp@14,3803f8
PS/2 Keyboard
/pci@1f,0/pci@1,1/ebus@1/se@14,400000
TTYA, TTYB
/pci@1f,0/pci@1,1/ebus@1/SUNW,pll@14,504000
Sun Keyboard/Mouse
/pci@1f,0/pci@1,1/ebus@1/power@14,724000
/pci@1f,0/pci@1,1/ebus@1/auxio@14,726000
/openprom/client-services
/packages/sun-keyboard
/packages/SUNW,builtin-drivers
Built in driver support
/packages/cdfs
CD file system package
/packages/ufs-file-system
UFS file system package
/packages/disk-label
/packages/obp-tftp
/packages/deblocker
/packages/terminal-emulator