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-rwxr-xr-xpackage/madwifi/files/lib/wifi/madwifi.sh13
1 files changed, 10 insertions, 3 deletions
diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh
index 550bba7e55..52086f04bd 100755
--- a/package/madwifi/files/lib/wifi/madwifi.sh
+++ b/package/madwifi/files/lib/wifi/madwifi.sh
@@ -78,12 +78,13 @@ enable_atheros() {
fi
config_get channel "$device" channel
config_get vifs "$device" vifs
+ config_get txpower "$device" txpower
[ auto = "$channel" ] && channel=0
local first=1
for vif in $vifs; do
- local start_hostapd
+ local start_hostapd vif_txpower
nosbeacon=
config_get ifname "$vif" ifname
config_get enc "$vif" encryption
@@ -299,8 +300,14 @@ enable_atheros() {
set_wifi_up "$vif" "$ifname"
# TXPower settings only work if device is up already
- config_get txpwr "$vif" txpower
- [ -n "$txpwr" ] && iwconfig "$ifname" txpower "${txpwr%%.*}"
+ # while atheros hardware theoretically is capable of per-vif (even per-packet) txpower
+ # adjustment it does not work with the current atheros hal/madwifi driver
+
+ config_get vif_txpower "$vif" txpower
+ # use vif_txpower (from wifi-iface) instead of txpower (from wifi-device) if
+ # the latter doesn't exist
+ txpower="${txpower:-$vif_txpower}"
+ [ -z "$txpower" ] || iwconfig "$ifname" txpower "${txpower%%.*}"
case "$mode" in
ap)