!usbkd.usbhcdlist

!usbkd.usbhcdlist 命令显示 USB 端口驱动程序 (Usbport.sys) 代表的所有 USB 主机控制器的相关信息。 有关 USB 端口驱动程序和相关微型端口驱动程序的信息,请参阅 Windows 中的 USB 主机端驱动程序

!usbkd.usbhcdlist

DLL

Usbkd.dll

示例

以下示例是 !usbhcdlist 输出的一部分。

0: kd> !usbkd.usbhcdlist
MINIPORT List @ fffff80001e5bbd0

## List of UHCI controllers

!drvobj ffffe00002000060 dt USBPORT!_USBPORT_MINIPORT_DRIVER ffffe00001f48010 Registration Packet ffffe00001f48048

01
...

## List of EHCI controllers

!drvobj ffffe00001fd33a0 dt USBPORT!_USBPORT_MINIPORT_DRIVER ffffe00001f48bd0 Registration Packet ffffe00001f48c08

01. Xxxxx Corporation PCI: VendorID Xxxx DeviceID Xxxx RevisionId 0002
    !devobj ffffe00001ca1050
    !ehci_info ffffe00001ca11a0
    Operational Registers ffffd000228bf020
    Device Data ffffe00001ca2da0
    !usbhcdlog ffffe00001ca11a0
    nt!_KINTERRUPT ffffe000020abe78
    Device Capabilities ffffe00001ca135c
    Pending IRP's: 0, Transfers: 0 (Periodic(0), Async(0))

另请参阅

USB 2.0 调试器扩展

通用串行总线 (USB) 驱动程序