diff options
Diffstat (limited to 'package/madwifi')
| -rwxr-xr-x | package/madwifi/files/lib/wifi/madwifi.sh | 84 |
1 files changed, 69 insertions, 15 deletions
diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh index 9e0e70b382..7b696f0d50 100755 --- a/package/madwifi/files/lib/wifi/madwifi.sh +++ b/package/madwifi/files/lib/wifi/madwifi.sh @@ -1,10 +1,36 @@ #!/bin/sh append DRIVERS "atheros" +find_atheros_phy() { + local device="$1" + + local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')" + config_get phy "$device" phy + [ -z "$phy" -a -n "$macaddr" ] && { + cd /proc/sys/dev + for phy in $(ls -d wifi* 2>&-); do + [ "$macaddr" = "$(cat /sys/class/net/${phy}/address)" ] || continue + config_set "$device" phy "$phy" + break + done + config_get phy "$device" phy + } + [ -n "$phy" -a -d "/proc/sys/dev/$phy" ] || { + echo "phy for wifi device $1 not found" + return 1 + } + [ -z "$macaddr" ] && { + config_set "$device" macaddr "$(cat /sys/class/net/${phy}/address)" + } + return 0 +} + scan_atheros() { local device="$1" local wds local adhoc ahdemo sta ap monitor + + [ ${device%[0-9]} = "wifi" ] && config_set "$device" phy "$device" config_get vifs "$device" vifs for vif in $vifs; do @@ -49,12 +75,15 @@ scan_atheros() { disable_atheros() ( local device="$1" + find_atheros_phy "$device" || return 0 + config_get phy "$device" phy + set_wifi_down "$device" include /lib/network cd /proc/sys/net for dev in *; do - grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && { + grep "$phy" "$dev/%parent" >/dev/null 2>/dev/null && { [ -f "/var/run/wifi-${dev}.pid" ] && kill "$(cat "/var/run/wifi-${dev}.pid")" ifconfig "$dev" down @@ -68,15 +97,18 @@ disable_atheros() ( enable_atheros() { local device="$1" + find_atheros_phy "$device" || return 0 + config_get phy "$device" phy + config_get regdomain "$device" regdomain - [ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$device/regdomain + [ -n "$regdomain" ] && echo "$regdomain" > /proc/sys/dev/$phy/regdomain config_get country "$device" country [ -z "$country" ] && country="0" - echo "$country" > /proc/sys/dev/$device/countrycode + echo "$country" > /proc/sys/dev/$phy/countrycode config_get_bool outdoor "$device" outdoor "0" - echo "$outdoor" > /proc/sys/dev/$device/outdoor + echo "$outdoor" > /proc/sys/dev/$phy/outdoor config_get channel "$device" channel config_get vifs "$device" vifs @@ -90,7 +122,7 @@ enable_atheros() { config_get_bool softled "$device" softled config_get antenna "$device" antenna - devname="$(cat /proc/sys/dev/$device/dev_name)" + devname="$(cat /proc/sys/dev/$phy/dev_name)" local antgpio= local invert= case "$devname" in @@ -146,13 +178,13 @@ enable_atheros() { esac fi - [ -n "$antdiv" ] && sysctl -w dev."$device".diversity="$antdiv" >&- - [ -n "$antrx" ] && sysctl -w dev."$device".rxantenna="$antrx" >&- - [ -n "$anttx" ] && sysctl -w dev."$device".txantenna="$anttx" >&- - [ -n "$softled" ] && sysctl -w dev."$device".softled="$softled" >&- + [ -n "$antdiv" ] && sysctl -w dev."$phy".diversity="$antdiv" >&- + [ -n "$antrx" ] && sysctl -w dev."$phy".rxantenna="$antrx" >&- + [ -n "$anttx" ] && sysctl -w dev."$phy".txantenna="$anttx" >&- + [ -n "$softled" ] && sysctl -w dev."$phy".softled="$softled" >&- config_get distance "$device" distance - [ -n "$distance" ] && sysctl -w dev."$device".distance="$distance" >&- + [ -n "$distance" ] && sysctl -w dev."$phy".distance="$distance" >&- for vif in $vifs; do local start_hostapd= vif_txpower= nosbeacon= @@ -167,7 +199,7 @@ enable_atheros() { esac [ "$nosbeacon" = 1 ] || nosbeacon="" - ifname=$(wlanconfig "$ifname" create wlandev "$device" wlanmode "$mode" ${nosbeacon:+nosbeacon}) + ifname=$(wlanconfig "$ifname" create wlandev "$phy" wlanmode "$mode" ${nosbeacon:+nosbeacon}) [ $? -ne 0 ] && { echo "enable_atheros($device): Failed to set up $mode vif $ifname" >&2 continue @@ -374,12 +406,32 @@ enable_atheros() { done } +check_device() { + [ ${1%[0-9]} = "wifi" ] && config_set "$1" phy "$1" + config_get phy "$1" phy + [ -z "$phy" ] && { + find_atheros_phy "$1" >/dev/null || return 0 + config_get phy "$1" phy + } + [ "$phy" = "$dev" ] && found=1 +} + detect_atheros() { + devidx=0 + config_load wireless + while :; do + config_get type "radio$devidx" type + [ -n "$type" ] || break + devidx=$(($devidx + 1)) + done cd /proc/sys/dev [ -d ath ] || return for dev in $(ls -d wifi* 2>&-); do - config_get type "$dev" type + found=0 + config_foreach check_device wifi-device + [ "$found" -gt 0 ] && continue + devname="$(cat /proc/sys/dev/$dev/dev_name)" case "$devname" in "NanoStation Loco2") @@ -401,21 +453,23 @@ detect_atheros() { " ;; esac - [ "$type" = atheros ] && continue + cat <<EOF -config wifi-device $dev +config wifi-device radio$devidx option type atheros option channel auto + option macaddr $(cat /sys/class/net/${dev}/address) $EXTRA_DEV # REMOVE THIS LINE TO ENABLE WIFI: option disabled 1 config wifi-iface - option device $dev + option device radio$devidx option network lan option mode ap option ssid OpenWrt option encryption none EOF + devidx=$(($devidx + 1)) done } |