How do you kernel debug Toshiba Encore 2 tablets. I am trying to debug these devices with no luck. USB view shows me that the only connectable usb port is a usb 2.0 port which is not debug-able. The only debug enabled port is a usb 3.0 port which is not connectable.
The driver I am trying to debug is a storage device filter and starts very early in the boot sequence so I cannot rely on network debugging.
Any help would be much appreciated.
Here is the output from USB View:
My Computer
USB xHCI Compliant Host Controller
DriverKey: {36fc9e60-c465-11cf-8056-444553540000}\0000
VendorID: 8086
DeviceID: 0F35
SubSysID: 72708086
Revision: 0F
Debug Port Number: 0
Bus.Device.Function (in decimal): 0.20.0
Host Controller Power State Mappings
System State Host Controller Root Hub USB wakeup Powered
S0 (working) D0 S? (unmapped)
S1 (sleep) D? (unspecified) D3
S2 (sleep) D? (unspecified) D3
S3 (sleep) D? (unspecified) D3
S4 (Hibernate) D3 D2 Yes Yes
Last Sleep State S? (unmapped)
RootHub
Root Hub: USB#ROOT_HUB30#4&20bf29d4&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
Hub Power: Self Power
Number of Ports: 7
Power switching: Ganged
Compound device: No
Over-current Protection: Global
High speed capable: No
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]
Is Port User Connectable: no
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port2]
Is Port User Connectable: yes
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port3]
Is Port User Connectable: no
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port4]
Is Port User Connectable: no
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port5]
Is Port User Connectable: no
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port6]
Is Port User Connectable: no
Is Port Debug Capable: no
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
ConnectionStatus: NoDeviceConnected
[Port7]
Is Port User Connectable: no
Is Port Debug Capable: yes
Companion Port Number: 0
Companion Hub Symbolic Link Name:
Protocols Supported:
USB 1.1: no
USB 2.0: no
USB 3.0: yes
ConnectionStatus: NoDeviceConnected