libdha/sysdep/pci_linux.c


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/*
   This file is based on:
   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
   Modified for readability by Nick Kurshev
*/
#ifdef __i386__
#include <sys/perm.h>
#else
#include <sys/io.h>
#endif

static __inline__ void enable_os_io(void)
{
    iopl(3);
}

static __inline__ void disable_os_io(void)
{
    iopl(0);
}