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/*
* The PCI Library -- Access to i386 I/O ports under Windows with CYGWIN
*
* Copyright (c) 1997--2006 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL v2+
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <sys/io.h>
static int
intel_setup_io(struct pci_access *a UNUSED)
{
return (iopl(3) < 0) ? 0 : 1;
}
static inline void
intel_cleanup_io(struct pci_access *a UNUSED)
{
iopl(0);
}
static inline void intel_io_lock(void)
{
}
static inline void intel_io_unlock(void)
{
}
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