afbinit.init

   1 #!/bin/sh
   2 #
   3 # afbinit       firmware loader for Elite 3D cards
   4 #
   5 # chkconfig:    2345 90 10
   6 #
   7 # description:  Load microcode at boottime to all detected Elite3D
   8 #               graphics cards.
   9 #
  10
  11 # Source function library
  12 . /etc/rc.d/init.d/functions
  13
  14 UCODE=/lib/firmware/afb.ucode
  15 LOADER=/usr/sbin/afbinit
  16
  17 ARCH=$(uname -m)
  18 # If this is not sparc64, get out of here.
  19 if [ "$ARCH" != "sparc64" ]; then
  20         echo "$ARCH cannot have AFB"
  21         return 1
  22 fi
  23
  24 # The microcode must exist.
  25 if [ ! -f $UCODE ]; then
  26         echo "Missing microcode"
  27         return 1
  28 fi
  29
  30 # Make FB device list.
  31 afb_devs=$(awk '/Elite/ {printf "fb%d\n",$1}' /proc/fb)
  32 if [ -z "$afb_devs" ]; then
  33         echo "No AFB detected"
  34         return 1
  35 fi
  36
  37 start()
  38 {
  39         # Load microcode onto each card.
  40         for afb in $afb_devs; do
  41                 show "Starting afbinit for $afb device "
  42                 busy
  43                 $LOADER /dev/$afb $UCODE > /dev/null
  44                 RETVAL=$?
  45                 [ $RETVAL -eq 0 ] && ok || fail
  46         done
  47 }
  48
  49 RETVAL=0
  50 case "$1" in
  51         start|restart|try-restart|reload|force-reload)
  52                 start
  53                 ;;
  54         stop)
  55                 ;;
  56         status)
  57                 echo "AFB devices present: $afb_devs"
  58                 ;;
  59         *)
  60                 msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload}"
  61                 exit 3
  62                 ;;
  63 esac
  64 exit $RETVAL