<dec f='src/src/sys/arch/x86/include/pci_machdep_common.h' l='169' type='int pchb_get_bus_number(pci_chipset_tag_t , pcitag_t )'/>
<doc f='src/src/sys/arch/x86/include/pci_machdep_common.h' l='168'>/* Extract Bus Number for a host bridge or -1 if unknown. */</doc>
<def f='src/src/sys/arch/x86/pci/pchb.c' l='94' ll='147' type='int pchb_get_bus_number(pci_chipset_tag_t pc, pcitag_t tag)'/>
