<def f='src/src/sys/arch/x86/x86/bus_space.c' l='90' type='struct extent *'/>
<use f='src/src/sys/arch/x86/x86/bus_space.c' l='129' u='w' c='x86_bus_space_init'/>
<use f='src/src/sys/arch/x86/x86/bus_space.c' l='273' u='r' c='bus_space_reserve'/>
<use f='src/src/sys/arch/x86/x86/bus_space.c' l='323' u='r' c='bus_space_reserve_subregion'/>
<use f='src/src/sys/arch/x86/x86/bus_space.c' l='374' u='r' c='bus_space_release'/>
