XHCI controller management endpoint

August 2, 2023

ID kernel_methods_xhcidbg

This endpoint is intended for disabling and re-enabling debug mode for the XHCI controller (with DbC support) when it is restarted.

Information about methods of the endpoint is provided in the table below.

Methods of the xhcidbg.XHCIDBG endpoint (kl.core.XHCIDBG interface)

Method

Method purpose and parameters

Potential danger of the method

Start

Purpose

Enables debug mode of the XHCI controller.

Parameters

  • [out] rc – return code.

Lets you configure the XHCI controller to send diagnostic output through a USB port (version 3.0 or later).

Stop

Purpose

Disables debug mode of the XHCI controller.

Parameters

  • [out] rc – return code.

Lets you configure the XHCI controller to not send diagnostic output through a USB port (version 3.0 or later).

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