mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-29 15:35:11 +02:00
0c608fa18a
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29383 3c298f89-4303-0410-b956-a3cf2f4a3e73
113 lines
1.8 KiB
Bash
Executable File
113 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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. /etc/functions.sh
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. /lib/ramips.sh
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if [ ! -x /usr/sbin/maccalc ]; then
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echo "$0: maccalc not found!"
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return
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fi
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create_lan_wan()
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{
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uci batch <<EOF
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set network.lan.ifname=eth0.1
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set network.wan=interface
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set network.wan.ifname=eth0.2
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set network.wan.proto=dhcp
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commit network
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EOF
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}
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get_mac_binary()
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{
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local mtdname="$1"
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local seek="$2"
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local part
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part=$(find_mtd_part "$mtdname")
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if [ -z "$part" ]; then
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echo "get_mac_binary: partition $mtdname not found!" >&2
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return
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fi
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dd bs=1 skip=$seek count=6 if=$part 2>/dev/null | /usr/sbin/maccalc bin2mac
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}
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get_mac_nvram()
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{
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local mtdname="$1"
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local key="$2"
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local part
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local mac_dirty
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part=$(find_mtd_part "$mtdname")
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if [ -z "$part" ]; then
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echo "get_mac_nvram: partition $mtdname not found!" >&2
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return
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fi
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mac_dirty=$(strings "$part" | sed -n 's/'"$key"'=//p')
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# "canonicalize" mac
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maccalc add "$mac_dirty" 0
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}
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set_interface_mac()
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{
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local iface="$1"
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local mac="$2"
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uci batch <<EOF
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set network.$iface.macaddr=""$mac"
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commit network
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EOF
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}
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ramips_setup_interfaces()
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{
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local board="$1"
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case $board in
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argus-atp52b | \
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b2c | \
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f5d8235-v2 | \
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nw718)
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create_lan_wan
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;;
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*)
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RT3X5X=`cat /proc/cpuinfo | grep RT3.5`
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[ -z "${RT3X5X}" ] || create_lan_wan
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;;
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esac
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}
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ramips_setup_macs()
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{
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local board="$1"
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local lan_mac=""
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local wan_mac=""
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case $board in
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f5d8235-v2)
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lan_mac=$(get_mac_nvram "u-boot" 262148)
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wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
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;;
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argus-atp52b | \
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b2c | \
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nw718)
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lan_mac=$(get_mac_binary factory 4)
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wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
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;;
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esac
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[ -n $lan_mac ] && set_interface_mac lan $lan_mac
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[ -n $wan_mac ] && set_interface_mac wan $wan_mac
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}
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board=$(ramips_board_name)
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ramips_setup_interfaces $board
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ramips_setup_macs $board
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