path_to_inst output for usb storage device


 
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Old 04-05-2008
path_to_inst output for usb storage device

Hello,

I have a sun blade 100 with solaris 10 and am perplexed by the instances of devices that I see when I attach a usb flash stick to one of the ports in the back of the chassis.

Here is what I see for USB storage in /etc/path_to_inst:

"/pci@1f,0/usb@c,3/storage@3" 0 "scsa2usb"
"/pci@1f,0/usb@c,3/storage@3/disk@0,0" 0 "sd"
"/pci@1f,0/usb@c,3/storage@1" 1 "scsa2usb"
"/pci@1f,0/usb@c,3/storage@1/disk@0,0" 2 "sd"

It seems to me there is only usb device other than keyboard and mouse attached, can someone explain this output?

Thanks
 
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DAHDI_HARDWARE(8)					User Contributed Perl Documentation					 DAHDI_HARDWARE(8)

NAME
dahdi_hardware - Shows Dahdi hardware devices. SYNOPSIS
dahdi_hardware [-v][-x] OPTIONS
-v Verbose ouput - show spans used by each device etc. Currently only implemented for the Xorcom Astribank. -x Show disconnected Astribank unit, if any. DESCRIPTION
Show all dahdi hardware devices. Devices are recognized according to lists of PCI and USB IDs in Dahdi::Hardware::PCI.pm and Dahdi::Hardware::USB.pm . For PCI it is possible to detect by sub-vendor and sub-product ID as well. The first output column is the connector: a bus specific field that shows where this device is. The second field shows which driver should handle the device. a "-" sign marks that the device is not yet handled by this driver. A "+" sign means that the device is handled by the driver. For the Xorcom Astribank (and in the future: for other Dahdi devices) some further information is provided from the driver. Those extra lines always begin with spaces. Example output: Without drivers loaded: usb:001/002 xpp_usb- e4e4:1152 Astribank-multi FPGA-firmware usb:001/003 xpp_usb- e4e4:1152 Astribank-multi FPGA-firmware pci:0000:01:0b.0 wctdm- e159:0001 Wildcard TDM400P REV H With drivers loaded, without -v: usb:001/002 xpp_usb+ e4e4:1152 Astribank-multi FPGA-firmware usb:001/003 xpp_usb+ e4e4:1152 Astribank-multi FPGA-firmware pci:0000:01:0b.0 wctdm+ e159:0001 Wildcard TDM400P REV E/F With drivers loaded, with -v: usb:001/002 xpp_usb+ e4e4:1152 Astribank-multi FPGA-firmware LABEL=[usb:123] CONNECTOR=usb-0000:00:1d.7-1 XBUS-00/XPD-00: FXS Span 2 XBUS-00/XPD-10: FXS Span 3 XBUS-00/XPD-20: FXS Span 4 XBUS-00/XPD-30: FXS Span 5 usb:001/003 xpp_usb+ e4e4:1152 Astribank-multi FPGA-firmware LABEL=[usb:4567] CONNECTOR=usb-0000:00:1d.7-4 XBUS-01/XPD-00: FXS Span 6 XPP-SYNC XBUS-01/XPD-10: FXO Span 7 XBUS-01/XPD-20: FXO Span 8 XBUS-01/XPD-30: FXO Span 9 pci:0000:01:0b.0 wctdm+ e159:0001 Wildcard TDM400P REV E/F perl v5.14.2 2009-04-20 DAHDI_HARDWARE(8)