.\" Copyright (C) 1994, 1995, Daniel Quinlan .\" Copyright (C) 2002-2008, 2017, Michael Kerrisk .\" Copyright (C) 2023, Alejandro Colomar .\" .\" SPDX-License-Identifier: GPL-3.0-or-later .\" .TH proc_ioports 5 2024-05-02 "Linux man-pages 6.9.1" .SH NAME /proc/ioports \- I/O port regions .SH DESCRIPTION .TP .I /proc/ioports This is a list of currently registered Input-Output port regions that are in use. .SH SEE ALSO .BR proc (5)