4 # if the preinit interface isn't specified and ifname is set in
5 # preinit.arch use that interface
6 if [ -z "$pi_ifname" ]; then
10 [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc
/net
/dev
&& {
11 ifconfig
$pi_ifname $pi_ip netmask
$pi_netmask broadcast
$pi_broadcast up
14 while [ $
((try
++)) -le 5 ] && [ ! "$(cat /sys/class/net/$pi_ifname/operstate)" = "up" ]; do sleep 1; done