IOCTL_INTERNAL_USB_GET_PORT_STATUS I/O 请求查询 PDO 的状态。 IOCTL_INTERNAL_USB_GET_PORT_STATUS是内核模式 I/O 控制请求。 此请求面向 USB 集线器 PDO。 必须在 IRQL = PASSIVE_LEVEL 发送此 IOCTL。
The IOCTL_INTERNAL_USB_GET_PORT_STATUS I/O request queries the status of the PDO. IOCTL_INTERNAL_USB_GET_PORT_STATUS is a kernel-mode I/O control request. This request targets the USB hub PDO. This IOCTL must be sent at IRQL = PASSIVE_LEVEL.
USB 中樞驅動程式會使用IOCTL_INTERNAL_USB_GET_ROOTHUB_PDOIOCTL。 請勿使用。 主要程序代碼 IRP_MJ_INTERNAL_DEVICE_CONTROL 狀態區塊 如果要求成功,Irp-IoStatus.Status> 會設定為 STATUS_SUCCESS。 否則,狀態為適當的錯誤狀況為NTSTATUS程式碼。 如需詳細資訊,請參閱NTSTATUS值。
IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO IOCTL IOCTL_INTERNAL_USB_GET_PORT_STATUS IOCTL IOCTL_INTERNAL_USB_GET_ROOTHUB_PDO IOCTL IOCTL_INTERNAL_USB_GET_TOPOLOGY_ADDRESS IOCTL IOCTL_INTERNAL_USB_GET_TT_DEVICE_HANDLE IOCTL IOCTL_INTERNAL_USB_NOTIFY_IDLE_READY IOCTL IOCTL_INTERNAL_USB_R...
TheIOCTL_INTERNAL_USB_GET_HUB_COUNTIOCTL is used by the USB hub driver. Do not use. Major code IRP_MJ_INTERNAL_DEVICE_CONTROL Status block Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a NTSTAT...
TheIOCTL_INTERNAL_USB_GET_HUB_COUNTIOCTL is used by the USB hub driver. Do not use. Major code IRP_MJ_INTERNAL_DEVICE_CONTROL Status block Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a NTSTATUS code. ...
IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE_EX IOCTL IOCTL_INTERNAL_USB_GET_HUB_COUNT IOCTL IOCTL_INTERNAL_USB_GET_HUB_NAME IOCTL IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO IOCTL IOCTL_INTERNAL_USB_GET_PORT_STATUS IOCTL IOCTL_INTERNAL_USB_GET_ROOTHUB_PDO IOCTL IOCTL_INTERNAL_USB_GET_TOPOLOGY_ADDRESS IOCT...
The IOCTL_INTERNAL_USB_SUBMIT_IDLE_NOTIFICATION I/O request is used by drivers to inform the USB bus driver that a device is idle and can be suspended.
Available add-ons Advanced Security Enterprise-grade security features GitHub Copilot Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... Search code, repositories, users, issues, pull requests... Provide feedback We read every piece of ...
TheIOCTL_INTERNAL_USB_GET_ROOTHUB_PDOIOCTL is used by the USB hub driver. Do not use. Major code IRP_MJ_INTERNAL_DEVICE_CONTROL Status block Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a ...