3 # desc: configure hard disk to boot plan 9
7 for(i in /dev/sd*/9fat){
13 case checkdone checkready
14 if(~ $#fats 0 || ~ $#9fat 1 && ~ `{fstype $9fat} dos && ~ $didbootsetup 1)
22 echo 'Setup Plan 9 FAT boot partition (9fat)'
29 prompt $default 'Plan 9 FAT partition' $fats
33 bootfile=`{basename $bootfile}
35 if(! test -f /tmp/plan9.ini) {
37 echo 'bootfile='^$bootfile
38 echo 'bootargs=local!'^$fs' '$"fsflags
41 echo 'mouseport='^$mouseport
42 echo 'monitor='^$monitor
43 echo 'vgasize='^$vgasize
49 } | grep -v '(apm0|e820|bootfile|bootargs|bootscreen|nvram|mouseport|monitor|vgasize|cdboot)'
54 rm -f /tmp/oldplan9.ini /tmp/pbs.bak
55 unmount /n/9fat >[2]/dev/null
57 if(! test -f /srv/dos)
61 if(~ `{fstype $9fat} dos){
62 if(mount /srv/dos /n/9fat $9fat >[2]/dev/null){
63 if(cp /n/9fat/plan9.ini /tmp/oldplan9.ini >[2]/dev/null)
65 unmount /n/9fat >[2]/dev/null
67 # make sure dossrv is gone
72 # always make backup of old bootsector
73 logprog dd -bs 512 -count 1 -if $9fat -of /tmp/pbs.bak
75 if(~ $need9fatformat yes){
76 log Initializing Plan 9 FAT partition.
77 logprog disk/format -r 2 -d -b /n/newfs/386/pbs -l PLAN9 $9fat
80 log Updating bootsector.
81 logprog disk/format -b /n/newfs/386/pbs $9fat
84 logprog mount -c /srv/dos /n/9fat $9fat
86 logprog rm -f /n/9fat/^(9bootfat plan9.ini $bootfile)
88 logprog cp /n/newfs/386/9bootfat /n/9fat/9bootfat
89 # make file continous on disk
90 logprog chmod +al /n/9fat/9bootfat
93 logprog cp /tmp/plan9.ini /n/9fat/plan9.ini
96 logprog cp /n/newfs/$cputype/$bootfile /n/9fat/
99 logprog mkdir -p /n/9fat/efi/boot
100 logprog cp /386/^(bootia32.efi bootx64.efi) /n/9fat/efi/boot
103 if(test -f /tmp/oldplan9.ini)
104 logprog cp /tmp/oldplan9.ini /n/9fat
105 if(test -f /tmp/pbs.bak)
106 logprog cp /tmp/pbs.bak /n/9fat
108 logprog unmount /n/9fat
110 disk=`{basename `{basename -d $9fat}}