mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-21 11:34:35 +02:00
031b526d9e
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2506 3c298f89-4303-0410-b956-a3cf2f4a3e73
158 lines
3.8 KiB
Bash
Executable File
158 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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# NVRAM setup
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#
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# This file handles the NVRAM quirks of various hardware.
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. /etc/network.overrides
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alias debug=${DEBUG:-:}
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remap () {
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for type in lan wifi wan pppoe
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do
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for s in '' s
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do
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eval nvram set ${type}_ifname$s=\"$(nvram get ${type}_ifname$s|sed s/$1/$2/g)\"
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done
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done
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}
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nvram_default() {
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[ -z "$(nvram get $1)" ] && nvram set "$1=$2"
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}
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nvram_set() { # for the linksys fixup part
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[ "$(nvram get "$1")" = "$2" -a "$2" != "" ] || {
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COMMIT=1
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/usr/sbin/nvram set "$1=$2"
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}
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}
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# work around braindead CFE defaults in linksys routers
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boardtype=$(nvram get boardtype)
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boardflags=$(($(nvram get boardflags)))
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[ "$boardtype" = "bcm4710dev" ] && boardtype="0xdeadbeef"
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adm_switch="$(( ($boardflags & 0x80) >> 7 ))"
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case "$(( $boardtype ))" in
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"$((0x708))")
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if [ "$adm_switch" = 0 ]; then
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nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0100 )))"
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[ "$COMMIT" = 1 ] && {
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nvram_set sdram_config 0x0062
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nvram_set clkfreq 216
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nvram_set sdram_ncdl 0x0
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nvram_set pa0itssit 62
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nvram_set pa0b0 0x15eb
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nvram_set pa0b1 0xfa82
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nvram_set pa0b2 0xfe66
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nvram_set pa0maxpwr 0x4e
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}
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fi
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;;
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"$((0x467))")
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nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0100 )))"
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[ "$COMMIT" = 1 ] && {
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nvram_set sdram_config 0x0062
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nvram_set sdram_ncdl 0x0
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nvram_set pa0itssit 62
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nvram_set pa0b0 0x168b
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nvram_set pa0b1 0xfabf
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nvram_set pa0b2 0xfeaf
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nvram_set pa0maxpwr 0x4e
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}
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;;
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esac
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[ "$COMMIT" = "1" ] && nvram commit
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# linksys bug; remove when not using static configuration for lan
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nvram set lan_proto="static"
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# hacks for wrt54g 1.x hardware
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[ "$(nvram get boardnum)" = "42" \
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-a "$(nvram get boardtype)" = "bcm94710dev" ] && {
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debug "### wrt54g 1.x hack ###"
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nvram set vlan1hwname="et0"
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nvram set vlan2hwname="et0"
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remap eth0 vlan2
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remap eth1 vlan1
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}
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# hacks for asus wl-500g deluxe
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[ "$(nvram get boardtype)" = "bcm95365r" \
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-a "$(nvram get boardnum)" = "45" ] && {
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debug "### wl-500g deluxe hacks ###"
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nvram set vlan0hwname="et0"
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nvram set vlan1hwname="et0"
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remap eth0.1 vlan0
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remap eth0 vlan1
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# set up the vlan*ports variables for the asus wl-500g deluxe
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# if they don't already exist
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nvram_default vlan0ports "1 2 3 4 5*"
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nvram_default vlan1ports "0 5"
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}
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# hacks for asus
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case "$(nvram get productid)" in
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WL300g)
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debug "### wl-300g hacks ###"
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nvram set lan_ifnames="eth0 eth2"
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nvram set wan_ifname="none"
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;;
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WLHDD)
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debug "### wl-hdd hacks ###"
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nvram set lan_ifnames="eth1 eth2"
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nvram set wan_ifname="none"
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;;
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esac
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# hacks for wap54g hardware
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[ "$(nvram get boardnum)" = "2" \
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-o "$(nvram get boardnum)" = "1024" ] && {
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debug "### wap54g hack ###"
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nvram set wan_ifname="none"
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}
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# hacks for buffalo wla2-g54l
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[ "$(nvram get boardnum)" = "00" \
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-a "$(nvram get product_name)" = "Product_name" \
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-o "$(nvram get product_name)" = "WLA2-G54L" ] && {
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debug "### wla2-g54l hacks ###"
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nvram set wan_ifname="none"
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nvram set lan_ifnames="vlan0"
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}
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# needed at least for wrt54gs v1.1 and wrt54g v2.0, v2.2
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[ \! -z "$(nvram get boardrev)" ] && {
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nvram_default wl0id 0x4320
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}
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WAN_PROTO="$(nvram get wan_proto)"
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[ "$WAN_PROTO" = "pptp" \
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-o "$WAN_PROTO" = "pppoe" ] && {
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WAN_IFNAME="$(nvram get wan_ifname)"
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[ "${WAN_IFNAME%%[0-9]*}" = "ppp" ] || {
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nvram set wan_ifname=ppp0
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nvram set ${WAN_PROTO}_ifname="$WAN_IFNAME"
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}
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}
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# defaults
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nvram_default lan_ifname "br0"
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nvram_default lan_ifnames "$FAILSAFE_ifnames"
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nvram_default wan_ifname "vlan1"
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nvram_default wan_proto "dhcp"
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nvram_default wl0_ssid OpenWrt
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nvram_default wl0_mode ap
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nvram_default wl0_infra 1
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nvram_default wl0_radio 1
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[ "$(nvram get il0macaddr)" = "00:90:4c:5f:00:2a" ] && {
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# if default wifi mac, set two higher than the lan mac
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nvram set il0macaddr=$(nvram get et0macaddr|
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awk '{OFS=FS=":";for(x=7,y=2;--x;){$x=sprintf("%02x",(y+="0x"$x)%256);y/=256}print}')
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}
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