2 * The PCI Library -- Access to i386 I/O ports on GNU Hurd
4 * Copyright (c) 2003 Marco Gerards <metgerards@student.han.nl>
5 * Copyright (c) 2003 Martin Mares <mj@ucw.cz>
6 * Copyright (c) 2006 Samuel Thibault <samuel.thibault@ens-lyon.org> and
7 * Thomas Schwinge <tschwinge@gnu.org>
8 * Copyright (c) 2007 Thomas Schwinge <tschwinge@gnu.org>
10 * Can be freely distributed and used under the terms of the GNU GPL v2+
12 * SPDX-License-Identifier: GPL-2.0-or-later
17 #include "i386-io-access.h"
20 intel_setup_io(struct pci_access *a UNUSED)
22 return (ioperm (0, 65535, 1) == -1) ? 0 : 1;
26 intel_cleanup_io(struct pci_access *a UNUSED)
31 static inline void intel_io_lock(void)
35 static inline void intel_io_unlock(void)