最終更新:2018-08-10 (金) 01:48:16 (7d)  

USBView はてなブックマークを見る
Top / USBView

Linux

  • USBView is a GTK program that displays the topography of the devices that are plugged into the USB bus on a Linux machine. It also displays information on each of the devices. This can be useful to determine if a device is working properly or not.

関連

Windows

GitHub

USBView の中身を見てみる

見れる情報

  • My Computer
    Standard Enhanced PCI to USB Host Controller
    
    
    DriverKey: {36fc9e60-c465-11cf-8056-444553540000}\0001
    VendorID: 15AD
    DeviceID: 0770
    SubSysID: 077015AD
    Revision: 00
    
    Debug Port Number:  None
    Bus.Device.Function (in decimal): 2.3.0
    
    Host Controller Power State Mappings
    System State		Host Controller		Root Hub	USB wakeup	Powered
    S0 (working)    	D0              	D0              		
    S1 (sleep)      	D1              	D2              Yes		Yes
    S2 (sleep)      	D? (unspecified)	D3              		
    S3 (sleep)      	D? (unspecified)	D3              		
    S4 (Hibernate)  	D3              	D3              		
    Last Sleep State	S? (unmapped)   
    RootHub
    
    
    Root Hub: USB#ROOT_HUB20#5&299e1c9f&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
    Hub Power:                    Self Power
    Number of Ports:              6
    Power switching:              Ganged
    Compound device:              No
    Over-current Protection:      Global
    High speed capable:           Yes
    High speed:                   Yes
    Multiple transaction translations capable:                 No
    Performs multiple transaction translations simultaneously: No
    Hub wakes when device is connected:                        No
    Hub is bus powered:           No
    Hub is root:                  Yes
    [Port1] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port2] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port3] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port4] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port5] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port6] 
    
    
    ConnectionStatus:      NoDeviceConnected
    Standard Universal PCI to USB Host Controller
    
    
    DriverKey: {36fc9e60-c465-11cf-8056-444553540000}\0000
    VendorID: 15AD
    DeviceID: 0774
    SubSysID: 197615AD
    Revision: 00
    
    Debug Port Number:  None
    Bus.Device.Function (in decimal): 2.0.0
    
    Host Controller Power State Mappings
    System State		Host Controller		Root Hub	USB wakeup	Powered
    S0 (working)    	D0              	D0              		
    S1 (sleep)      	D1              	D2              Yes		Yes
    S2 (sleep)      	D? (unspecified)	D3              		
    S3 (sleep)      	D? (unspecified)	D3              		
    S4 (Hibernate)  	D3              	D3              		
    Last Sleep State	S? (unmapped)   
    RootHub
    
    
    Root Hub: USB#ROOT_HUB#5&3bb57b&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
    Hub Power:                    Self Power
    Number of Ports:              2
    Power switching:              None
    Compound device:              No
    No Over-current Protection (Bus Power Only)
    High speed capable:           No
    High speed:                   No
    Multiple transaction translations capable:                 No
    Performs multiple transaction translations simultaneously: No
    Hub wakes when device is connected:                        No
    Hub is bus powered:           No
    Hub is root:                  Yes
    [Port1]  :  USB Composite Device
    
    
    Device Power State:               PowerDeviceD0
    
              ---===>Device Information<===---
    English product name: "VMware Virtual USB Mouse"
    
    ConnectionStatus:                  
    Current Config Value:              0x01  -> Device Bus Speed: Full
    Device Address:                    0x01
    Open Pipes:                           2
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x81  -> Direction: IN - EndpointID: 1
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0008 = 0x08 bytes
    bInterval:                         0x01
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x82  -> Direction: IN - EndpointID: 2
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0008 = 0x08 bytes
    bInterval:                         0x01
    
              ===>Device Descriptor<===
    bLength:                           0x12
    bDescriptorType:                   0x01
    bcdUSB:                          0x0110
    bDeviceClass:                      0x00  -> This is an Interface Class Defined Device
    bDeviceSubClass:                   0x00
    bDeviceProtocol:                   0x00
    bMaxPacketSize0:                   0x08 = (8) Bytes
    idVendor:                        0x0E0F = VMWare, Inc.
    idProduct:                       0x0003
    bcdDevice:                       0x0102
    iManufacturer:                     0x01
         English (United States)  "VMware"
    iProduct:                          0x02
         English (United States)  "VMware Virtual USB Mouse"
    iSerialNumber:                     0x00
    bNumConfigurations:                0x01
    
              ===>Configuration Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x02
    wTotalLength:                    0x003B  -> Validated
    bNumInterfaces:                    0x02
    bConfigurationValue:               0x01
    iConfiguration:                    0x01
         English (United States)  "VMware"
    bmAttributes:                      0xC0  -> Self Powered
    MaxPower:                          0x00 =   0 mA
    
              ===>Interface Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x04
    bInterfaceNumber:                  0x00
    bAlternateSetting:                 0x00
    bNumEndpoints:                     0x01
    bInterfaceClass:                   0x03  -> HID Interface Class
    bInterfaceSubClass:                0x00
    bInterfaceProtocol:                0x00
    iInterface:                        0x01
         English (United States)  "VMware"
    
              ===>HID Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x21
    bcdHID:                          0x0110
    bCountryCode:                      0x00
    bNumDescriptors:                   0x01
    bDescriptorType:                   0x22
    wDescriptorLength:               0x0042
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x81  -> Direction: IN - EndpointID: 1
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0008 = 0x08 bytes
    bInterval:                         0x01
    
              ===>Interface Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x04
    bInterfaceNumber:                  0x01
    bAlternateSetting:                 0x00
    bNumEndpoints:                     0x01
    bInterfaceClass:                   0x03  -> HID Interface Class
    bInterfaceSubClass:                0x00
    bInterfaceProtocol:                0x00
    iInterface:                        0x01
         English (United States)  "VMware"
    
              ===>HID Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x21
    bcdHID:                          0x0110
    bCountryCode:                      0x00
    bNumDescriptors:                   0x01
    bDescriptorType:                   0x22
    wDescriptorLength:               0x0041
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x82  -> Direction: IN - EndpointID: 2
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0008 = 0x08 bytes
    bInterval:                         0x01
    [Port2]  :  Generic USB Hub
    
    
    External Hub: USB#VID_0E0F&PID_0002#6&b77da92&0&2#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
    Hub Power:                    Self Power
    Number of Ports:              7
    Power switching:              Individual
    Compound device:              No
    Over-current Protection:      Individual
    High speed capable:           No
    High speed:                   No
    Multiple transaction translations capable:                 No
    Performs multiple transaction translations simultaneously: No
    Hub wakes when device is connected:                        No
    Hub is bus powered:           No
    Hub is root:                  No
              ---===>Device Information<===---
    English product name: "VMware Virtual USB Hub"
    
    ConnectionStatus:                  
    Current Config Value:              0x01  -> Device Bus Speed: Full
    Device Address:                    0x02
    Open Pipes:                           1
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x81  -> Direction: IN - EndpointID: 1
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0001 = 0x01 bytes
    bInterval:                         0xFF
    
              ===>Device Descriptor<===
    bLength:                           0x12
    bDescriptorType:                   0x01
    bcdUSB:                          0x0110
    bDeviceClass:                      0x09  -> This is a HUB Device
    bDeviceSubClass:                   0x00
    bDeviceProtocol:                   0x00
    bMaxPacketSize0:                   0x08 = (8) Bytes
    idVendor:                        0x0E0F = VMWare, Inc.
    idProduct:                       0x0002
    bcdDevice:                       0x0100
    iManufacturer:                     0x00
    iProduct:                          0x01
         English (United States)  "VMware Virtual USB Hub"
    iSerialNumber:                     0x00
    bNumConfigurations:                0x01
    
              ===>Configuration Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x02
    wTotalLength:                    0x0019  -> Validated
    bNumInterfaces:                    0x01
    bConfigurationValue:               0x01
    iConfiguration:                    0x01
         English (United States)  "VMware Virtual USB Hub"
    bmAttributes:                      0xE0  -> Self Powered
      -> Remote Wakeup
    MaxPower:                          0x00 =   0 mA
    
              ===>Interface Descriptor<===
    bLength:                           0x09
    bDescriptorType:                   0x04
    bInterfaceNumber:                  0x00
    bAlternateSetting:                 0x00
    bNumEndpoints:                     0x01
    bInterfaceClass:                   0x09  -> HUB Interface Class
    bInterfaceSubClass:                0x00
    bInterfaceProtocol:                0x00
    iInterface:                        0x01
         English (United States)  "VMware Virtual USB Hub"
    
              ===>Endpoint Descriptor<===
    bLength:                           0x07
    bDescriptorType:                   0x05
    bEndpointAddress:                  0x81  -> Direction: IN - EndpointID: 1
    bmAttributes:                      0x03  -> Interrupt Transfer Type
    wMaxPacketSize:                  0x0001 = 0x01 bytes
    bInterval:                         0xFF
    [Port1] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port2] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port3] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port4] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port5] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port6] 
    
    
    ConnectionStatus:      NoDeviceConnected
    [Port7] 
    
    
    ConnectionStatus:      NoDeviceConnected
    

参考