4 [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
5 if [ "$pi_preinit_net_messages" = "y" ] || [ "$pi_failsafe_net_message" = "true" ] && [ "$pi_preinit_no_failsafe_netmsg" != "y" ]; then
6 netmsg $pi_broadcast "$1"
11 preinit_ip_deconfig() {
12 if [ -z "$pi_ifname" ]; then
13 ifconfig $ifname 0.0.0.0 down
15 grep -q "$pi_ifname" /proc/net/dev && {
16 ifconfig $pi_ifname 0.0.0.0 down
19 [ -d /proc/switch/eth1 ] && [ "$ifname" = "eth1" ] && {
20 echo 1 >/proc/switch/eth1/reset
21 echo "0 1 2 3 4 ${cpu_port:-5u*}" > /proc/switch/eth1/vlan/0/ports
29 [ -d /proc/switch/eth1 ] && [ "$ifname" = "eth1" ] && {
30 echo 1 >/proc/switch/eth1/reset
32 # this would be easier if we blasted the message across all ports
33 # but we don't want packets leaking across interfaces
34 for port in $(seq 0 4); do {
35 echo "$port ${cpu_port:-5u*}" > /proc/switch/eth1/vlan/0/ports
39 echo "0 ${cpu_port:-5u*}" > /proc/switch/eth1/vlan/0/ports