MAX_MP_BUSSES      32 arch/x86/include/asm/mpspec.h #define MAX_IRQ_SOURCES		(MAX_MP_BUSSES * 4)
MAX_MP_BUSSES      37 arch/x86/include/asm/mpspec.h extern int mp_bus_id_to_type[MAX_MP_BUSSES];
MAX_MP_BUSSES      40 arch/x86/include/asm/mpspec.h extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);