#!/bin/sh
#
# @(#)geforce	1.1 20030112 halvard halvorsen
#
# install: 
# cd /etc/rc2.d
# ln -s ../init.d/geforce ./S31geforce
#
# force gigabit ethernet interface to 1000 mbit/sec full-duplex
# parameters taken from ge manual and Sun Infodoc 26242
#  (26242 wrongly mentions adv_1000T4_cap - this parameter does not exist)
# 
#

PATH=/usr/bin:/usr/sbin

thisone=`basename $0`

instance=0

duplex="full"

#
# check that we are root
# '/usr/xpg4/bin/id -u ' is more elegant - can't trust it's there
# so use good old /usr/bin/id with some awk
#
uid=`id | awk -F= '{print $2}' | awk -F"(" '{print $1}' 2>/dev/null`

if [ $uid -eq 0 ]
then
  :
else
  echo "$thisone: ERROR - you have to be root to run this script."
  echo ""
  exit 1
fi

/usr/sbin/ndd -set /dev/ge instance $instance

if [ "$duplex" = "half" ]
then
  echo "$thisone: forcing speed on ge$instance to 1000 Mbit/sec half-duplex"
  /usr/sbin/ndd -set /dev/ge adv_1000hdx_cap 1
  /usr/sbin/ndd -set /dev/ge adv_1000fdx_cap 0
else
  echo "$thisone: forcing speed on eri$instance to 1000 Mbit/sec full-duplex"
  /usr/sbin/ndd -set /dev/ge adv_1000fdx_cap 1
  /usr/sbin/ndd -set /dev/ge adv_1000hdx_cap 0
fi

#
# default for adv_pauseTX (transmit pause) is 0 (not capable)
# default for adv_pauseRX (receive pause) is 1 (capable)
 
/usr/sbin/ndd -set /dev/ge adv_pauseTX 0
/usr/sbin/ndd -set /dev/ge adv_pauseRX 1

# always turn off autoneg_cap (0="forced mode")
# this is the _last_ step in the setup and _not_ the first one
# (see the manual for more info).

/usr/sbin/ndd -set /dev/ge adv_1000autoneg_cap 0