From f19d25ebb31f101e7dd7ce5068e4b1062b21d61b Mon Sep 17 00:00:00 2001
From: Andy Boyett <agb@openwrt.org>
Date: Sat, 31 Jan 2009 16:08:57 +0000
Subject: [PATCH] madwifi: mode txpower to wifi-device section, but remain
 backwards compatible

SVN-Revision: 14307
---
 package/madwifi/Makefile                  |  8 ++++----
 package/madwifi/files/lib/wifi/madwifi.sh | 13 ++++++++++---
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/package/madwifi/Makefile b/package/madwifi/Makefile
index e6d13a936b57..943a13c21526 100644
--- a/package/madwifi/Makefile
+++ b/package/madwifi/Makefile
@@ -1,5 +1,5 @@
-# 
-# Copyright (C) 2006-2008 OpenWrt.org
+#
+# Copyright (C) 2006-2009 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -13,7 +13,7 @@ PKG_NAME:=madwifi
 
 ifneq ($(CONFIG_MADWIFI_UPSTREAM),)
   PKG_VERSION:=0.9.4
-  PKG_RELEASE:=1
+  PKG_RELEASE:=2
 
   PKG_SOURCE:=madwifi-$(PKG_VERSION).tar.gz
   PKG_SOURCE_URL:=http://downloads.sourceforge.net/madwifi/
@@ -26,7 +26,7 @@ else
 # PKG_BRANCH:=madwifi-dfs
   PKG_REV:=3314
   PKG_VERSION:=r$(PKG_REV)
-  PKG_RELEASE:=1
+  PKG_RELEASE:=2
 
   PKG_SOURCE_PROTO:=svn
   PKG_SOURCE_VERSION:=$(PKG_REV)
diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh
index 550bba7e552a..52086f04bd9a 100755
--- a/package/madwifi/files/lib/wifi/madwifi.sh
+++ b/package/madwifi/files/lib/wifi/madwifi.sh
@@ -78,12 +78,13 @@ enable_atheros() {
 	fi
 	config_get channel "$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)
-- 
2.30.2