| colucix |
03-04-2007 10:12 AM |
Quote:
Originally Posted by nesta
Although i did not connect any device to any of my usb ports.
Does anyone know how can this happen?
or do i have these devices internally on my labtop?
|
The second you've spoken about!
It lists the USB controllers mounted on the mother board (the EHCI and OHCI stuff), the integrated camera and some other device maybe related to networking.
On my SuSE 10.2 I installed the utility hwinfo, a simple program that lists results from the hardware detection library. Here is what it gives about usb stuff on my laptop (without USB devices attached, except for wireless usb mouse)
Code:
> hwinfo --usb
03: USB 00.0: 10a00 Hub
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_0_0_0000_00_1d_7_if0
Unique ID: k4bc.svvaPNStqwC
SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-0:1.0
SysFS BusID: 1-0:1.0
Hardware Class: hub
Model: "Linux 2.6.18.2-34-default ehci_hcd EHCI Host Controller"
Hotplug: USB
Vendor: "Linux 2.6.18.2-34-default ehci_hcd"
Device: "EHCI Host Controller"
Revision: "2.06"
Serial ID: "0000:00:1d.7"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v0000p0000d0206dc09dsc00dp01ic09isc00ip00"
Driver Info #0:
Driver Status: usbcore is active
Driver Activation Cmd: "modprobe usbcore"
Config Status: cfg=no, avail=yes, need=no, active=unknown
04: USB 00.0: 10a00 Hub
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_0_0_0000_00_1d_0_if0
Unique ID: pBe4.+SlVeP8a1eC
SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
SysFS BusID: 2-0:1.0
Hardware Class: hub
Model: "Linux 2.6.18.2-34-default uhci_hcd UHCI Host Controller"
Hotplug: USB
Vendor: "Linux 2.6.18.2-34-default uhci_hcd"
Device: "UHCI Host Controller"
Revision: "2.06"
Serial ID: "0000:00:1d.0"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 12 Mbps
Module Alias: "usb:v0000p0000d0206dc09dsc00dp00ic09isc00ip00"
Driver Info #0:
Driver Status: usbcore is active
Driver Activation Cmd: "modprobe usbcore"
Config Status: cfg=no, avail=yes, need=no, active=unknown
05: USB 00.0: 10a00 Hub
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_0_0_0000_00_1d_1_if0
Unique ID: uIhY.mBq40AxH_v3
SysFS ID: /devices/pci0000:00/0000:00:1d.1/usb3/3-0:1.0
SysFS BusID: 3-0:1.0
Hardware Class: hub
Model: "Linux 2.6.18.2-34-default uhci_hcd UHCI Host Controller"
Hotplug: USB
Vendor: "Linux 2.6.18.2-34-default uhci_hcd"
Device: "UHCI Host Controller"
Revision: "2.06"
Serial ID: "0000:00:1d.1"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 12 Mbps
Module Alias: "usb:v0000p0000d0206dc09dsc00dp00ic09isc00ip00"
Driver Info #0:
Driver Status: usbcore is active
Driver Activation Cmd: "modprobe usbcore"
Config Status: cfg=no, avail=yes, need=no, active=unknown
06: USB 00.0: 10a00 Hub
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_0_0_0000_00_1d_2_if0
Unique ID: zPk0.XwufNwj+wBB
SysFS ID: /devices/pci0000:00/0000:00:1d.2/usb4/4-0:1.0
SysFS BusID: 4-0:1.0
Hardware Class: hub
Model: "Linux 2.6.18.2-34-default uhci_hcd UHCI Host Controller"
Hotplug: USB
Vendor: "Linux 2.6.18.2-34-default uhci_hcd"
Device: "UHCI Host Controller"
Revision: "2.06"
Serial ID: "0000:00:1d.2"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 12 Mbps
Module Alias: "usb:v0000p0000d0206dc09dsc00dp00ic09isc00ip00"
Driver Info #0:
Driver Status: usbcore is active
Driver Activation Cmd: "modprobe usbcore"
Config Status: cfg=no, avail=yes, need=no, active=unknown
07: USB 00.0: 10a00 Hub
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_0_0_0000_00_1d_3_if0
Unique ID: 2XnU.IfzElgWjtT2
SysFS ID: /devices/pci0000:00/0000:00:1d.3/usb5/5-0:1.0
SysFS BusID: 5-0:1.0
Hardware Class: hub
Model: "Linux 2.6.18.2-34-default uhci_hcd UHCI Host Controller"
Hotplug: USB
Vendor: "Linux 2.6.18.2-34-default uhci_hcd"
Device: "UHCI Host Controller"
Revision: "2.06"
Serial ID: "0000:00:1d.3"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 12 Mbps
Module Alias: "usb:v0000p0000d0206dc09dsc00dp00ic09isc00ip00"
Driver Info #0:
Driver Status: usbcore is active
Driver Activation Cmd: "modprobe usbcore"
Config Status: cfg=no, avail=yes, need=no, active=unknown
08: USB 00.0: 0000 Unclassified device
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_ac8_c002_noserial_if0
Unique ID: zFuK.gis0z58GZE6
Parent ID: k4bc.svvaPNStqwC
SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0
SysFS BusID: 1-8:1.0
Hardware Class: unknown
Model: "Vimicro USB2.0 Web Camera"
Hotplug: USB
Vendor: usb 0x0ac8 "Vimicro Corp."
Device: usb 0xc002 "USB2.0 Web Camera"
Revision: "1.00"
Speed: 480 Mbps
Module Alias: "usb:v0AC8pC002d0100dcFFdscFFdpFFicFFisc00ip00"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #3 (Hub)
09: USB 00.0: 10503 USB Mouse
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_5fe_11_noserial_if0
Unique ID: KRJj.IcjLUUSGEl3
Parent ID: uIhY.mBq40AxH_v3
SysFS ID: /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0
SysFS BusID: 3-1:1.0
Hardware Class: mouse
Model: "Chic Browser Mouse"
Hotplug: USB
Vendor: usb 0x05fe "Chic Technology Corp."
Device: usb 0x0011 "Browser Mouse"
Revision: "1.01"
Compatible to: int 0x0210 0x0015
Driver: "usbhid"
Driver Modules: "usbhid"
Device File: /dev/input/mice (/dev/input/mouse2)
Device Files: /dev/input/mice, /dev/input/mouse2, /dev/input/event4, /dev/input/by-id/usb-Wireless_Mouse_Wireless_Mouse-event-mouse, /dev/input/by-path/pci-0000:00:1d.1-usb-0:1:1.0-event-mouse, /dev/input/by-id/usb-Wireless_Mouse_Wireless_Mouse-mouse, /dev/input/by-path/pci-0000:00:1d.1-usb-0:1:1.0-mouse
Device Number: char 13:63 (char 13:34)
Speed: 1.5 Mbps
Module Alias: "usb:v05FEp0011d0101dc00dsc00dp00ic03isc01ip02"
Driver Info #0:
Buttons: 5
Wheels: 1
XFree86 Protocol: explorerps/2
GPM Protocol: exps2
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #5 (Hub)
Edit: The second you've spoken about! was a famous italian gag in the early 90's. Everyone in Italy used this expression for at least one decade! :) |
