madwifi: Add support for multiple interfaces
SVN-Revision: 25951
This commit is contained in:
Vasilis Tsiligiannis
parent
357018e7e5
commit
fa6e1dd37d
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@ -1,10 +1,36 @@
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#!/bin/sh
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append DRIVERS "atheros"
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find_atheros_phy() {
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local device="$1"
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local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
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config_get phy "$device" phy
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[ -z "$phy" -a -n "$macaddr" ] && {
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cd /proc/sys/dev
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for phy in $(ls -d wifi* 2>&-); do
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[ "$macaddr" = "$(cat /sys/class/net/${phy}/address)" ] || continue
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config_set "$device" phy "$phy"
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break
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done
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config_get phy "$device" phy
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}
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[ -n "$phy" -a -d "/proc/sys/dev/$phy" ] || {
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echo "phy for wifi device $1 not found"
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return 1
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}
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[ -z "$macaddr" ] && {
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config_set "$device" macaddr "$(cat /sys/class/net/${phy}/address)"
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}
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return 0
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}
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scan_atheros() {
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local device="$1"
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local wds
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local adhoc ahdemo sta ap monitor
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[ ${device%[0-9]} = "wifi" ] && config_set "$device" phy "$device"
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config_get vifs "$device" vifs
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for vif in $vifs; do
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@ -49,12 +75,15 @@ scan_atheros() {
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disable_atheros() (
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local device="$1"
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find_atheros_phy "$device" || return 0
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config_get phy "$device" phy
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set_wifi_down "$device"
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include /lib/network
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cd /proc/sys/net
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for dev in *; do
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grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && {
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grep "$phy" "$dev/%parent" >/dev/null 2>/dev/null && {
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[ -f "/var/run/wifi-${dev}.pid" ] &&
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kill "$(cat "/var/run/wifi-${dev}.pid")"
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ifconfig "$dev" down
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@ -68,15 +97,18 @@ disable_atheros() (
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enable_atheros() {
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local device="$1"
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find_atheros_phy "$device" || return 0
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config_get phy "$device" phy
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config_get regdomain "$device" regdomain
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[ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$device/regdomain
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[ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$phy/regdomain
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config_get country "$device" country
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[ -z "$country" ] && country="0"
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echo "$country" > /proc/sys/dev/$device/countrycode
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echo "$country" > /proc/sys/dev/$phy/countrycode
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config_get_bool outdoor "$device" outdoor "0"
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echo "$outdoor" > /proc/sys/dev/$device/outdoor
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echo "$outdoor" > /proc/sys/dev/$phy/outdoor
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config_get channel "$device" channel
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config_get vifs "$device" vifs
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@ -90,7 +122,7 @@ enable_atheros() {
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config_get_bool softled "$device" softled
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config_get antenna "$device" antenna
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devname="$(cat /proc/sys/dev/$device/dev_name)"
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devname="$(cat /proc/sys/dev/$phy/dev_name)"
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local antgpio=
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local invert=
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case "$devname" in
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@ -146,13 +178,13 @@ enable_atheros() {
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esac
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fi
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[ -n "$antdiv" ] && sysctl -w dev."$device".diversity="$antdiv" >&-
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[ -n "$antrx" ] && sysctl -w dev."$device".rxantenna="$antrx" >&-
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[ -n "$anttx" ] && sysctl -w dev."$device".txantenna="$anttx" >&-
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[ -n "$softled" ] && sysctl -w dev."$device".softled="$softled" >&-
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[ -n "$antdiv" ] && sysctl -w dev."$phy".diversity="$antdiv" >&-
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[ -n "$antrx" ] && sysctl -w dev."$phy".rxantenna="$antrx" >&-
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[ -n "$anttx" ] && sysctl -w dev."$phy".txantenna="$anttx" >&-
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[ -n "$softled" ] && sysctl -w dev."$phy".softled="$softled" >&-
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config_get distance "$device" distance
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[ -n "$distance" ] && sysctl -w dev."$device".distance="$distance" >&-
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[ -n "$distance" ] && sysctl -w dev."$phy".distance="$distance" >&-
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for vif in $vifs; do
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local start_hostapd= vif_txpower= nosbeacon=
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@ -167,7 +199,7 @@ enable_atheros() {
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esac
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[ "$nosbeacon" = 1 ] || nosbeacon=""
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ifname=$(wlanconfig "$ifname" create wlandev "$device" wlanmode "$mode" ${nosbeacon:+nosbeacon})
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ifname=$(wlanconfig "$ifname" create wlandev "$phy" wlanmode "$mode" ${nosbeacon:+nosbeacon})
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[ $? -ne 0 ] && {
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echo "enable_atheros($device): Failed to set up $mode vif $ifname" >&2
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continue
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@ -374,12 +406,32 @@ enable_atheros() {
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done
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}
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check_device() {
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[ ${1%[0-9]} = "wifi" ] && config_set "$1" phy "$1"
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config_get phy "$1" phy
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[ -z "$phy" ] && {
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find_atheros_phy "$1" >/dev/null || return 0
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config_get phy "$1" phy
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}
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[ "$phy" = "$dev" ] && found=1
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}
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detect_atheros() {
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devidx=0
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config_load wireless
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while :; do
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config_get type "radio$devidx" type
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[ -n "$type" ] || break
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devidx=$(($devidx + 1))
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done
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cd /proc/sys/dev
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[ -d ath ] || return
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for dev in $(ls -d wifi* 2>&-); do
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config_get type "$dev" type
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found=0
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config_foreach check_device wifi-device
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[ "$found" -gt 0 ] && continue
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devname="$(cat /proc/sys/dev/$dev/dev_name)"
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case "$devname" in
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"NanoStation Loco2")
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@ -401,21 +453,23 @@ detect_atheros() {
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"
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;;
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esac
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[ "$type" = atheros ] && continue
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cat <<EOF
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config wifi-device $dev
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config wifi-device radio$devidx
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option type atheros
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option channel auto
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option macaddr $(cat /sys/class/net/${dev}/address)
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$EXTRA_DEV
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# REMOVE THIS LINE TO ENABLE WIFI:
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option disabled 1
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config wifi-iface
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option device $dev
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option device radio$devidx
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option network lan
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option mode ap
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option ssid OpenWrt
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option encryption none
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EOF
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devidx=$(($devidx + 1))
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done
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}
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