1#!/bin/sh 2# 3# $FreeBSD$ 4# 5 6_run () { 7 case "$1" in 8 "alix_dsk") 9 ARG="-cpu pentium" 10 ARG="$ARG -hda /usr/obj/nanobsd.alix_dsk/_.disk.full -boot c" 11 ARG="$ARG -hdb /z/scratch/scratch" 12 ARG="$ARG -net nic,model=e1000" 13 ARG="$ARG -net tap,ifname=tap0,script=no,downscript=no" 14 ARG="$ARG -m 1024 -k de -localtime -nographic" 15 break 16 ;; 17 "alix_nfs") 18 ARG="-cpu pentium" 19 ARG="$ARG -hda /usr/obj/nanobsd.alix_nfs/_.disk.full -boot c" 20 ARG="$ARG -hdb /z/scratch/scratch" 21 ARG="$ARG -net nic,model=e1000" 22 ARG="$ARG -net tap,ifname=tap0,script=no,downscript=no" 23 ARG="$ARG -m 1024 -k de -localtime -nographic" 24 break 25 ;; 26 27 esac 28 qemu-system-x86_64 -kernel-kqemu $ARG 29} 30 31_init () { 32 kldstat -n kqemu || kldload kqemu 33 kldstat -n aio || kldload aio 34 kldstat -n if_tap || kldload if_tap 35 kldstat -n if_bridge || kldload if_bridge 36 sysctl net.link.tap.up_on_open=1 37 ifconfig bridge0 down destroy 38 ifconfig tap0 down destroy 39 ifconfig tap0 create up 40 ifconfig bridge0 create 41 ifconfig bridge0 addm nfe0 addm tap0 up 42} 43 44_ifup () { 45 sleep 2; 46 ifconfig bridge0 -learn nfe0 47 ifconfig tap0 up 48 ifconfig bridge0 up 49} 50 51_clear () { 52 ifconfig bridge0 down destroy 53 ifconfig tap0 down destroy 54} 55 56_init 57(_ifup) & 58_run "$1" 59_clear 60