mpfb2            1029 arch/i386/i386/mpbios.c 	aaa.flags = (mp_fps->mpfb2 & 0x80) ? IOAPIC_PICMODE : IOAPIC_VWIRE;
mpfb2              97 arch/i386/include/mpbiosreg.h 	u_int8_t  	mpfb2;	/* flags */