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git://projects.qi-hardware.com/openwrt-xburst.git
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
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e6a04b383a
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2
root/bin/login
Executable file
2
root/bin/login
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@ -0,0 +1,2 @@
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#!/bin/sh
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exec ash --login
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118
root/etc/functions.sh
Executable file
118
root/etc/functions.sh
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#!/bin/sh
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. /etc/nvram.overrides
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debug () {
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[ -z "$DEBUG" ] || echo $1
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}
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# allow env to override nvram
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nvram_get () {
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eval "echo \${$1:-\$(nvram get $1)}"
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}
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# valid interface?
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if_valid () (
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[ "${1%%[0-9]}" = "vlan" ] && {
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i=${1#vlan}
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hwname=$(nvram_get vlan${i}hwname)
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hwaddr=$(nvram_get ${hwname}macaddr)
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[ -z "$hwaddr" ] && return 1
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vif=$(ifconfig -a | awk '{IGNORECASE=1} /^eth.*'$hwaddr'/ {print $1; exit}')
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debug "# vlan$i: $hwname $hwaddr => $vif"
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$DEBUG ifconfig $vif up
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$DEBUG vconfig add $vif $i 2>/dev/null
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}
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ifconfig "$1" >/dev/null 2>&1 || [ "${1%%[0-9]}" = "br" ]
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return $?
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)
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wifi () (
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debug "### wifi $1 ###"
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if=$(awk 'gsub(":","") {print $1}' /proc/net/wireless)
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$DEBUG wlconf $if $1
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)
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ifup () (
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type=$1
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debug "### ifup $type ###"
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if=$(nvram_get ${type}_ifname)
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if [ "${if%%[0-9]}" = "ppp" ]; then
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if=$(nvram_get pppoe_ifname)
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fi
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if_valid $if || return
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$DEBUG ifconfig $if down
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if [ "${if%%[0-9]}" = "br" ]; then
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stp=$(nvram_get ${type}_stp)
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$DEBUG brctl delbr $if
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$DEBUG brctl addbr $if
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$DEBUG brctl setfd $if 0
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$DEBUG brctl stp $if $stp
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if_list=$(nvram_get ${type}_ifnames)
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for sif in $if_list; do {
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if_valid $sif || continue
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$DEBUG ifconfig $sif 0.0.0.0 up
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$DEBUG brctl addif $if $sif
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} done
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fi
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if_mac=$(nvram_get ${type}_hwaddr)
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[ -z "$if_mac" ] || $DEBUG ifconfig $if hw ether $if_mac
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if_proto=$(nvram_get ${type}_proto)
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case "$if_proto" in
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static)
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if_ip=$(nvram_get ${type}_ipaddr)
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if_netmask=$(nvram_get ${type}_netmask)
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if_gateway=$(nvram_get ${type}_gateway)
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ipcalc -s "$if_ip" || return
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ipcalc -s "$if_netmask" || return
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$DEBUG ifconfig $if $if_ip netmask $if_netmask up
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ipcalc -s "$if_gateway" || return
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$DEBUG route add default gw $if_gateway
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[ -f /etc/resolv.conf ] && return
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debug "# --- creating /etc/resolv.conf ---"
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for dns in $(nvram_get ${type}_dns); do {
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echo "nameserver $dns" >> /etc/resolv.conf
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} done
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;;
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dhcp)
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pidfile=/tmp/dhcp-${type}.pid
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if [ -f $pidfile ]; then
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$DEBUG kill $(cat $pidfile)
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fi
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cmd="udhcpc -i $if -b -p $pidfile &"
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${DEBUG:-eval} $cmd
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;;
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pppoe)
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if_username=$(nvram_get ppp_username)
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if_password=$(nvram_get ppp_passwd)
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if_redial=$(nvram_get ppp_redialperiod)
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if_idletime=$(nvram_get ppp_idletime)
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$DEBUG ifconfig $if 0.0.0.0 up
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$DEBUG /sbin/pppoecd $if -u $if_username -p $if_password -i 0 -I $if_redial -T $if_idletime -k
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;;
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*)
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echo "### WARNING $if: $if_proto is not supported"
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;;
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esac
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)
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ifdown () (
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type=$1
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debug "### ifdown $type ###"
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if=$(nvram_get ${type}_ifname)
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if_valid $if || return
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$DEBUG ifdown $if
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)
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41
root/etc/nvram.overrides
Normal file
41
root/etc/nvram.overrides
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# NVRAM overrides
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# This file handles the NVRAM quirks of various hardware
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# linksys bug has lan doing dhcp; force static
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lan_proto="static"
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# failsafe if reset is held
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[ "$FAILSAFE" = "true" ] && {
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debug "### FAILSAFE MODE ####"
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lan_ifname="br0"
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lan_ifnames="vlan0 vlan2 eth1 eth2 eth3"
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lan_ipaddr="192.168.1.1"
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lan_netmask="255.255.255.0"
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lan_hwaddr="00:0B:AD:0A:DD:00"
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wan_ifname="none"
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wifi_ifname="none"
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}
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# hacks for 1.x hardware
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[ "$(nvram get boardnum)" = "42" ] && \
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[ "$(nvram get boardtype)" = "bcm94710dev" ] && {
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debug "### 1.x hardware hack ###"
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vlan1hwname="et0"
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vlan2hwname="et0"
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# we remap old device names to new
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# it's recommended that you continue to
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# use the old names to preserve backwards
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# compatibility
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remap () {
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eval $1=\"$(nvram_get $1 | awk 'gsub("eth0","vlan2") gsub("eth1","vlan1")')\"
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}
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remap lan_ifname
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remap lan_ifnames
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remap wifi_ifname
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remap wifi_ifnames
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remap wan_ifname
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remap wan_ifnames
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remap pppoe_ifname
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}
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3
root/etc/profile
Normal file
3
root/etc/profile
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#!/bin/sh
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export PATH=/bin:/sbin:/usr/bin:/usr/sbin
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export PS1='\u@\h:\w\$ '
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7
root/etc/sysctl.conf
Normal file
7
root/etc/sysctl.conf
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kernel.panic = 3
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net.ipv4.ip_forward = 1
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net.ipv4.icmp_echo_ignore_broadcasts = 1
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net.ipv4.icmp_ignore_bogus_error_responses = 1
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net.ipv4.tcp_fin_timeout = 30
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net.ipv4.tcp_keepalive_time = 120
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net.ipv4.tcp_timestamps = 0
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