/* 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 */ #include static __inline__ int enable_os_io(void) { if (i386_iopl(1) < 0) { perror("i386_iopl"); return(errno); } return(0); } static __inline__ int disable_os_io(void) { /* Nothing to do */ return(0); }