*
* Copyright (c) 1997--2006 Martin Mares <mj@ucw.cz>
*
- * Can be freely distributed and used under the terms of the GNU GPL.
+ * 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>
+#include "i386-io-access.h"
+
static int
intel_setup_io(struct pci_access *a UNUSED)
{
return (iopl(3) < 0) ? 0 : 1;
}
-static inline int
+static inline void
intel_cleanup_io(struct pci_access *a UNUSED)
{
- iopl(3);
- return -1;
+ iopl(0);
+}
+
+static inline void intel_io_lock(void)
+{
+}
+
+static inline void intel_io_unlock(void)
+{
}