drivers/ramdisk/rc

   1 #!/bin/sh
   2 set -e
   3
   4 exec >/dev/log
   5 exec 2>/dev/log
   6 exec </dev/null
   7
   8 /bin/service -c up /bin/pci -config /etc/system.conf
   9 /bin/service -cn up /bin/floppy -config /etc/system.conf -dev /dev/fd0
  10 if [ X`/bin/sysenv bios_wini` = Xyes ]
  11 then
  12         echo Using bios_wini.
  13         /bin/service -cn up /bin/bios_wini -dev /dev/c0d0
  14 else
  15         /bin/service -cn up /bin/at_wini -dev /dev/c0d0 -config /etc/system.conf -label at_wini_0
  16         /bin/service -cnr up /bin/at_wini -dev /dev/c1d0 -config /etc/system.conf -label at_wini_1 -args ata_instance=1
  17 fi
  18
  19 rootdev=`sysenv rootdev` || echo 'No rootdev?'
  20 rootdevname=`/bin/dev2name "$rootdev"` ||
  21         { echo 'No device name for root device'; exit 1; }
  22
  23 if [ "`sysenv bin_img`" = 1 ]
  24 then
  25     bin_img="-i "
  26 fi
  27
  28 if sysenv cdproberoot >/dev/null
  29 then
  30         echo
  31         echo 'Looking for boot CD. This may take a minute.'
  32         echo 'Please ignore any error messages.'
  33         echo
  34         cddev=`cdprobe` || { echo 'No CD found'; exit 1; }
  35         export cddev
  36         echo "Loading ramdisk from ${cddev}p1"
  37         loadramdisk "$cddev"p1
  38 elif [ "$rootdevname" = "/dev/ram" ]
  39 then
  40         ramimagedev=`sysenv ramimagedev` ||
  41                 { echo 'ramimagedev not found'; exit 1; }
  42         ramimagename=`/bin/dev2name "$ramimagedev"` ||
  43                 { echo 'No device name for ramimagedev'; exit 1; }
  44         echo "Loading ramdisk from $ramimagename"
  45         loadramdisk "$ramimagename"
  46 fi
  47 echo "Root device name is $rootdevname"
  48 /bin/newroot $bin_img"$rootdevname"
  49 exec /bin/sh /etc/rc "$@"