# Copyright (C) 2006 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
+preinit_ip_config() {
+ local netdev vid
+
+ netdev=${1%\.*}
+ vid=${1#*\.}
+
+ if [ "$vid" = "$netdev" ]; then
+ vid=
+ fi
+
+ grep -q "$netdev" /proc/net/dev || return
+
+ if [ -n "$vid" ]; then
+ ip link add link $netdev name $1 type vlan id $vid
+ fi
+
+ ip link set dev $netdev up
+ ip -4 address add $pi_ip/$pi_netmask broadcast $pi_broadcast dev $1
+}
+
+preinit_config_switch() {
+ local role roles ports device enable reset
+
+ local name=$1
+ local lan_if=$2
+
+ json_select switch
+ json_select $name
+
+ json_get_vars enable reset
+
+ if json_is_a roles array; then
+ json_get_keys roles roles
+ json_select roles
+
+ for role in $roles; do
+ json_select "$role"
+ json_get_vars ports device
+ json_select ..
+
+ if [ "$device" = "$lan_if" ]; then
+ if [ "$reset" -eq "1" ]; then
+ swconfig dev $name set reset
+ fi
+
+ swconfig dev $name set enable_vlan $enable
+ swconfig dev $name vlan $role set ports "$ports"
+ swconfig dev $name set apply
+ fi
+ done
+
+ json_select ..
+ fi
+
+ json_select ..
+ json_select ..
+}
+
+preinit_config_board() {
+ /bin/board_detect /tmp/board.json
+
+ [ -f "/tmp/board.json" ] || return
+
+ . /usr/share/libubox/jshn.sh
+
+ json_init
+ json_load "$(cat /tmp/board.json)"
+
+ json_select network
+ json_select "lan"
+ json_get_vars ifname
+ json_select ..
+ json_select ..
+
+ [ -n "$ifname" ] || return
+
+ # only use the first one
+ ifname=${ifname%% *}
+
+ if [ -x /sbin/swconfig ]; then
+ # configure the switch, if present
+
+ json_get_keys keys switch
+ for key in $keys; do
+ preinit_config_switch $key $ifname
+ done
+ else
+ # trim any vlan ids
+ ifname=${ifname%\.*}
+ fi
+
+ pi_ifname=$ifname
+
+ preinit_ip_config $pi_ifname
+}
+
preinit_ip() {
# if the preinit interface isn't specified and ifname is set in
# preinit.arch use that interface
pi_ifname=$ifname
fi
- [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
- ip link set dev $pi_ifname up
- ip -4 address add $pi_ip/$pi_netmask broadcast $pi_broadcast dev $pi_ifname
- }
+ if [ -n "$pi_ifname" ]; then
+ preinit_ip_config $pi_ifname
+ elif [ -d "/etc/board.d/" ]; then
+ preinit_config_board
+ fi
}
preinit_ip_deconfig() {
[ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ local netdev vid
+
+ netdev=${pi_ifname%\.*}
+ vid=${pi_ifname#*\.}
+
+ if [ "$vid" = "$netdev" ]; then
+ vid=
+ fi
+
ip -4 address flush dev $pi_ifname
- ip link set dev $pi_ifname down
+ ip link set dev $netdev down
+
+ if [ -n "$vid" ]; then
+ ip link delete $pi_ifname
+ fi
}
}
}
pi_indicate_preinit() {
- preinit_net_echo "Doing OpenWrt Preinit\n"
+ preinit_net_echo "Doing Lede Preinit\n"
set_state preinit
}