1i386/i386/autoconf.c standard device-driver 2i386/i386/conf.c standard 3i386/isa/cons.c optional cn device-driver 4i386/isa/clock.c standard 5i386/i386/kdb_machdep.c optional kadb 6i386/i386/kdb_opset.c optional kadb 7i386/i386/in_cksum.c optional inet 8i386/i386/machdep.c standard config-dependent 9i386/i386/mem.c standard 10i386/i386/ns_cksum.c optional ns 11i386/i386/sys_machdep.c standard 12i386/i386/trap.c standard 13i386/i386/vm_machdep.c standard 14i386/isa/if_ne.c optional ne device-driver 15i386/isa/if_we.c optional we device-driver 16i386/isa/wd.c optional wd device-driver 17i386/isa/fd.c optional fd device-driver 18i386/isa/xd.c optional xd device-driver 19i386/isa/wt.c optional wt device-driver 20i386/isa/isa.c optional isa device-driver 21i386/isa/com.c optional com device-driver 22i386/isa/npx.c optional npx device-driver 23i386/isa/if_hy.notreally.c optional hy device-driver 24