M7350v1_en_gpl

external/compat-wireless/scripts/admin-clean.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+if [ -d net ] ; then
+	make clean
+fi
+rm -rf net
+rm -rf drivers
+rm -rf include
+rm -rf compat
+rm -rf udev
+rm -f .compat_base_tree
+rm -f .compat_base_tree_version
+rm -f .compat_version
+rm -f code-metrics.txt
+echo "Cleaned compat-drivers"

external/compat-wireless/scripts/admin-refresh.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+./scripts/admin-clean.sh $@
+./scripts/admin-update.sh $@

external/compat-wireless/scripts/admin-update.sh

@@ -0,0 +1,741 @@
+#!/usr/bin/env bash
+# 
+# Copyright 2007, 2008, 2010	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Use this to update compat-drivers to the latest
+# linux-next.git tree you have.
+#
+# Usage: you should have the latest pull of linux-next.git
+# git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
+# We assume you have it on your ~/linux-next/ directory. If you do,
+# just run this script from the compat-drivers directory.
+# You can specify where your GIT_TREE is by doing:
+#
+# export GIT_TREE=/home/mcgrof/linux-next/
+
+# Pretty colors
+GREEN="\033[01;32m"
+YELLOW="\033[01;33m"
+NORMAL="\033[00m"
+BLUE="\033[34m"
+RED="\033[31m"
+PURPLE="\033[35m"
+CYAN="\033[36m"
+UNDERLINE="\033[02m"
+
+# File in which code metrics will be written
+CODE_METRICS=code-metrics.txt
+
+# The GIT URL's for linux-next and compat trees
+GIT_URL="git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git"
+GIT_COMPAT_URL="git://github.com/mcgrof/compat.git"
+
+####################
+# Helper functions #
+# ##################
+
+# Refresh patches using quilt
+patchRefresh() {
+	if [ -d patches.orig ] ; then
+		rm -rf .pc patches/series
+	else
+		mkdir patches.orig
+	fi
+
+	export QUILT_PATCHES=$1
+
+	mv -u $1/* patches.orig/
+
+	for i in patches.orig/*.patch; do
+		if [ ! -f "$i" ]; then
+			echo -e "${RED}No patches found in $1${NORMAL}"
+			break;
+		fi
+		echo -e "${GREEN}Refresh backport patch${NORMAL}: ${BLUE}$i${NORMAL}"
+		quilt import $i
+		quilt push -f
+		RET=$?
+		if [[ $RET -ne 0 ]]; then
+			echo -e "${RED}Refreshing $i failed${NORMAL}, update it"
+			echo -e "use ${CYAN}quilt edit [filename]${NORMAL} to apply the failed part manually"
+			echo -e "use ${CYAN}quilt refresh${NORMAL} after the files are corrected and rerun this script"
+			cp patches.orig/README $1/README
+			exit $RET
+		fi
+		QUILT_DIFF_OPTS="-p" quilt refresh -p ab --no-index --no-timestamp
+	done
+	quilt pop -a
+
+	cp patches.orig/README $1/README
+	rm -rf patches.orig .pc $1/series
+}
+
+###
+# usage() function
+###
+usage() {
+	printf "Usage: $0 [refresh] [ --help | -h | -s | -n | -p | -c ] [subsystems]
+       where subsystems can be network, drm or both. Network is enabled by default.\n\n"
+
+	printf "${GREEN}%10s${NORMAL} - Update all your patch offsets using quilt\n" "refresh"
+	printf "${GREEN}%10s${NORMAL} - Get and apply pending-stable/ fixes purging old files there\n" "-s"
+	printf "${GREEN}%10s${NORMAL} - Apply the patches from linux-next-cherry-picks directory\n" "-n"
+	printf "${GREEN}%10s${NORMAL} - Apply the patches from linux-next-pending directory\n" "-p"
+	printf "${GREEN}%10s${NORMAL} - Apply the patches from crap directory\n" "-c"
+}
+
+###
+# Code metrics related functions
+# 4 parameters get passed to them:
+# (ORIG_CODE, CHANGES, ADD, DEL)
+###
+brag_backport() {
+	COMPAT_FILES_CODE=$(find ./ -type f -name  \*.[ch] | egrep  "^./compat/|include/linux/compat" |
+		xargs wc -l | tail -1 | awk '{print $1}')
+	let COMPAT_ALL_CHANGES=$2+$COMPAT_FILES_CODE
+	printf "${GREEN}%10s${NORMAL} - backport code changes\n" $2
+	printf "${GREEN}%10s${NORMAL} - backport code additions\n" $3
+	printf "${GREEN}%10s${NORMAL} - backport code deletions\n" $4
+	printf "${GREEN}%10s${NORMAL} - backport from compat module\n" $COMPAT_FILES_CODE
+	printf "${GREEN}%10s${NORMAL} - total backport code\n" $COMPAT_ALL_CHANGES
+	printf "${RED}%10s${NORMAL} - %% of code consists of backport work\n" \
+		$(perl -e 'printf("%.4f", 100 * '$COMPAT_ALL_CHANGES' / '$1');')
+}
+
+nag_pending_stable() {
+	printf "${YELLOW}%10s${NORMAL} - Code changes brought in from pending-stable\n" $2
+	printf "${YELLOW}%10s${NORMAL} - Code additions brought in from pending-stable\n" $3
+	printf "${YELLOW}%10s${NORMAL} - Code deletions brought in from pending-stable\n" $4
+	printf "${RED}%10s${NORMAL} - %% of code being cherry picked from pending-stable\n" $(perl -e 'printf("%.4f", 100 * '$2' / '$1');')
+}
+
+nag_next_cherry_pick() {
+	printf "${YELLOW}%10s${NORMAL} - Code changes brought in from linux-next\n" $2
+	printf "${YELLOW}%10s${NORMAL} - Code additions brought in from linux-next\n" $3
+	printf "${YELLOW}%10s${NORMAL} - Code deletions brought in from linux-next\n" $4
+	printf "${RED}%10s${NORMAL} - %% of code being cherry picked from linux-next\n" $(perl -e 'printf("%.4f", 100 * '$2' / '$1');')
+}
+
+nag_pending() {
+	printf "${YELLOW}%10s${NORMAL} - Code changes posted but not yet merged\n" $2
+	printf "${YELLOW}%10s${NORMAL} - Code additions posted but not yet merged\n" $3
+	printf "${YELLOW}%10s${NORMAL} - Code deletions posted but not yet merged\n" $4
+	printf "${RED}%10s${NORMAL} - %% of code not yet merged\n" $(perl -e 'printf("%.4f", 100 * '$2' / '$1');')
+}
+
+nag_crap() {
+	printf "${RED}%10s${NORMAL} - Crap changes not yet posted\n" $2
+	printf "${RED}%10s${NORMAL} - Crap additions not yet posted\n" $3
+	printf "${RED}%10s${NORMAL} - Crap deletions not yet posted\n" $4
+	printf "${RED}%10s${NORMAL} - %% of crap code\n" $(perl -e 'printf("%.4f", 100 * '$2' / '$1');')
+}
+
+nagometer() {
+	CHANGES=0
+
+	ORIG_CODE=$2
+	ADD=$(grep -Hc ^+ $1/*.patch| awk -F":" 'BEGIN {sum=0} {sum += $2} END { print sum}')
+	DEL=$(grep -Hc ^- $1/*.patch| awk -F":" 'BEGIN {sum=0} {sum += $2} END { print sum}')
+	# Total code is irrelevant unless you take into account each part,
+	# easier to just compare against the original code.
+	# let TOTAL_CODE=$ORIG_CODE+$ADD-$DEL
+
+	let CHANGES=$ADD+$DEL
+
+	case `dirname $1` in
+	"patches")
+		brag_backport $ORIG_CODE $CHANGES $ADD $DEL
+		;;
+	"pending-stable")
+		nag_pending_stable $ORIG_CODE $CHANGES $ADD $DEL
+		;;
+	"linux-next-cherry-picks")
+		nag_next_cherry_pick $ORIG_CODE $CHANGES $ADD $DEL
+		;;
+	"linux-next-pending")
+		nag_pending $ORIG_CODE $CHANGES $ADD $DEL
+		;;
+	"crap")
+		nag_crap $ORIG_CODE $CHANGES $ADD $DEL
+		;;
+	*)
+		;;
+	esac
+
+}
+
+# Copy each file in $1 into $2
+copyFiles() {
+	FILES=$1
+	TARGET=$2
+	for file in $FILES; do
+		echo "Copying $GIT_TREE/$TARGET/$file"
+		cp "$GIT_TREE/$TARGET/$file" $TARGET/
+	done
+}
+
+copyDirectories() {
+	DIRS=$1
+	for dir in $DIRS; do
+		echo "Copying $GIT_TREE/$dir/*.[ch]"
+		cp $GIT_TREE/$dir/{Kconfig,Makefile,*.[ch]} $dir/ &> /dev/null
+	done
+}
+
+# First check cmdline args to understand
+# which patches to apply and which release tag to set.
+#
+# Release tags (with corresponding cmdline switches):
+# ---------------------------------------------------
+# 	s: Include pending-stable/ patches		(-s)
+# 	n: Include linux-next-cherry-picks/ patches	(-n)
+# 	p: Include linux-next-pending/ patches		(-p)
+# 	c: Include crap/ patches			(-c)
+# Note that the patches under patches/{subsystem} are applied by default.
+#
+# If "refresh" is given as a cmdline argument, the script
+# uses quilt to refresh the patches. This is useful if patches
+# can not be applied correctly after a code update in $GIT_URL.
+#
+# A final parameter drm, wlan or both determines which subsystem
+# drivers will be fetched in from the GIT repository. To retain
+# compatibility with compat-wireless, wlan/bt/eth drivers are
+# fetched in by default.
+ENABLE_NETWORK=1
+ENABLE_DRM=0
+SUBSYSTEMS=
+
+EXTRA_PATCHES="patches"
+REFRESH="n"
+GET_STABLE_PENDING="n"
+POSTFIX_RELEASE_TAG=""
+if [ $# -ge 1 ]; then
+	if [ $# -gt 6 ]; then
+		usage $0
+		exit
+	fi
+	while [ $# -ne 0 ]; do
+		case $1 in
+			"-s")
+				GET_STABLE_PENDING="y"
+				EXTRA_PATCHES="${EXTRA_PATCHES} pending-stable"
+				EXTRA_PATCHES="${EXTRA_PATCHES} pending-stable/backports/"
+				POSTFIX_RELEASE_TAG="${POSTFIX_RELEASE_TAG}s"
+				shift
+				;;
+			"-n")
+				EXTRA_PATCHES="${EXTRA_PATCHES} linux-next-cherry-picks"
+				POSTFIX_RELEASE_TAG="${POSTFIX_RELEASE_TAG}n"
+				shift
+				;;
+			"-p")
+				EXTRA_PATCHES="${EXTRA_PATCHES} linux-next-pending"
+				POSTFIX_RELEASE_TAG="${POSTFIX_RELEASE_TAG}p"
+				shift
+				;;
+			"-c")
+				EXTRA_PATCHES="${EXTRA_PATCHES} crap"
+				POSTFIX_RELEASE_TAG="${POSTFIX_RELEASE_TAG}c"
+				shift
+				;;
+			"refresh")
+				REFRESH="y"
+				shift
+				;;
+			"network")
+				ENABLE_NETWORK=1
+				shift
+				;;
+			"drm")
+				ENABLE_DRM=1
+				shift
+				;;
+			"-h" | "--help")
+				usage $0
+				exit
+				;;
+			*)
+				echo "Unexpected argument passed: $1"
+				usage $0
+				exit
+				;;
+		esac
+	done
+
+fi
+
+# SUBSYSTEMS is used to select which patches to apply
+if [[ "$ENABLE_NETWORK" == "1" ]]; then
+	SUBSYSTEMS="network"
+fi
+
+if [[ "$ENABLE_DRM" == "1" ]]; then
+	SUBSYSTEMS+=" drm"
+fi
+
+# User exported this variable
+if [ -z $GIT_TREE ]; then
+	GIT_TREE="$HOME/linux-next"
+	if [ ! -d $GIT_TREE ]; then
+		echo "Please tell me where your linux-next git tree is."
+		echo "You can do this by exporting its location as follows:"
+		echo
+		echo "  export GIT_TREE=$HOME/linux-next"
+		echo
+		echo "If you do not have one you can clone the repository:"
+		echo "  git clone $GIT_URL"
+		echo
+		echo "Alternatively, you can use get-compat-trees script "
+		echo "from compat.git tree to fetch the necessary trees."
+		exit 1
+	fi
+else
+	echo "You said to use git tree at: $GIT_TREE for linux-next"
+fi
+
+if [ -z $GIT_COMPAT_TREE ]; then
+	GIT_COMPAT_TREE="$HOME/compat"
+	if [ ! -d $GIT_COMPAT_TREE ]; then
+		echo "Please tell me where your compat git tree is."
+		echo "You can do this by exporting its location as follows:"
+		echo
+		echo "  export GIT_COMPAT_TREE=$HOME/compat"
+		echo
+		echo "If you do not have one you can clone the repository:"
+		echo "  git clone $GIT_COMPAT_URL"
+		echo
+		echo "Alternatively, you can use get-compat-trees script "
+		echo "from compat.git tree to fetch the necessary trees."
+		exit 1
+	fi
+else
+	echo "You said to use git tree at: $GIT_COMPAT_TREE for compat"
+fi
+
+# Now define what files to copy from $GIT_URL
+INCLUDE_NET_BT="hci_core.h
+		l2cap.h
+		bluetooth.h
+		rfcomm.h
+		hci.h
+		hci_mon.h
+		mgmt.h
+		sco.h
+		smp.h
+		a2mp.h"
+
+# Required wlan headers from include/linux
+INCLUDE_LINUX_WLAN="ieee80211.h
+		    nl80211.h
+		    pci_ids.h
+		    eeprom_93cx6.h
+		    ath9k_platform.h
+		    wl12xx.h
+		    rndis.h"
+
+# For rndis_wext
+INCLUDE_LINUX_USB_WLAN="usbnet.h
+		        rndis_host.h"
+
+# For rndis_wlan, we need a new rndis_host.ko, cdc_ether.ko and usbnet.ko
+RNDIS_REQUIREMENTS="Makefile
+		    rndis_host.c
+		    cdc_ether.c
+		    usbnet.c"
+
+# For libertas driver
+INCLUDE_LINUX_LIBERTAS_WLAN="libertas_spi.h"
+
+# 802.11 related headers
+INCLUDE_NET="cfg80211.h
+	     cfg80211-wext.h
+	     ieee80211_radiotap.h
+	     lib80211.h
+	     mac80211.h
+	     regulatory.h"
+
+# Network related directories
+NET_WLAN_DIRS="net/wireless
+	       net/mac80211
+	       net/rfkill"
+
+# Bluetooth related directories
+NET_BT_DIRS="net/bluetooth
+	     net/bluetooth/bnep
+	     net/bluetooth/cmtp
+	     net/bluetooth/rfcomm
+	     net/bluetooth/hidp"
+
+# Drivers that have their own directory
+DRIVERS_WLAN="drivers/net/wireless/ath
+	      drivers/net/wireless/ath/carl9170
+	      drivers/net/wireless/ath/ath5k
+	      drivers/net/wireless/ath/ath6kl
+	      drivers/net/wireless/ath/ath9k
+	      drivers/ssb
+	      drivers/bcma
+	      drivers/net/wireless/b43
+	      drivers/net/wireless/b43legacy
+	      drivers/net/wireless/brcm80211
+	      drivers/net/wireless/brcm80211/brcmfmac
+	      drivers/net/wireless/brcm80211/brcmsmac
+	      drivers/net/wireless/brcm80211/brcmsmac/phy
+	      drivers/net/wireless/brcm80211/brcmutil
+	      drivers/net/wireless/brcm80211/include
+	      drivers/net/wireless/iwlegacy
+	      drivers/net/wireless/iwlwifi
+	      drivers/net/wireless/iwlwifi/pcie
+	      drivers/net/wireless/iwlwifi/dvm
+	      drivers/net/wireless/rt2x00
+	      drivers/net/wireless/zd1211rw
+	      drivers/net/wireless/libertas
+	      drivers/net/wireless/p54
+	      drivers/net/wireless/rtl818x
+	      drivers/net/wireless/rtl818x/rtl8180
+	      drivers/net/wireless/rtl818x/rtl8187
+	      drivers/net/wireless/rtlwifi
+	      drivers/net/wireless/rtlwifi/rtl8192c
+	      drivers/net/wireless/rtlwifi/rtl8192ce
+	      drivers/net/wireless/rtlwifi/rtl8192cu
+	      drivers/net/wireless/rtlwifi/rtl8192se
+	      drivers/net/wireless/rtlwifi/rtl8192de
+	      drivers/net/wireless/libertas_tf
+	      drivers/net/wireless/ipw2x00
+	      drivers/net/wireless/ti
+	      drivers/net/wireless/ti/wl12xx
+	      drivers/net/wireless/ti/wl1251
+	      drivers/net/wireless/ti/wlcore
+	      drivers/net/wireless/ti/wl18xx
+	      drivers/net/wireless/orinoco
+	      drivers/net/wireless/mwifiex"
+
+# Staging drivers
+STAGING_DRIVERS=""
+
+# Ethernet drivers having their own directory
+DRIVERS_ETH="drivers/net/ethernet/atheros
+	     drivers/net/ethernet/atheros/atl1c
+	     drivers/net/ethernet/atheros/atl1e
+	     drivers/net/ethernet/atheros/atlx
+	     drivers/net/ethernet/atheros/alx"
+
+# Bluetooth drivers
+DRIVERS_BT="drivers/bluetooth"
+
+# Drivers that belong the the wireless directory
+DRIVERS_WLAN_FILES="adm8211.c
+		    adm8211.h
+		    at76c50x-usb.c
+		    at76c50x-usb.h
+		    mac80211_hwsim.c
+		    mac80211_hwsim.h
+		    mwl8k.c
+		    rndis_wlan.c"
+
+# DRM drivers
+DRIVERS_DRM="drivers/gpu/drm/ast
+	     drivers/gpu/drm/cirrus
+	     drivers/gpu/drm/gma500
+	     drivers/gpu/drm/i2c
+	     drivers/gpu/drm/i810
+	     drivers/gpu/drm/i915
+	     drivers/gpu/drm/mgag200
+	     drivers/gpu/drm/nouveau
+	     drivers/gpu/drm/radeon
+	     drivers/gpu/drm/ttm
+	     drivers/gpu/drm/via
+	     drivers/gpu/drm/vmwgfx"
+
+# UDL uses the new dma-buf API, let's disable this for now
+#DRIVERS="$DRIVERS drivers/gpu/drm/udl"
+
+rm -rf drivers/
+
+mkdir -p include/net/bluetooth \
+	 include/linux/usb \
+	 include/linux/unaligned \
+	 include/linux/spi \
+	 include/trace \
+	 include/pcmcia \
+	 include/crypto \
+	 drivers/bcma \
+	 drivers/misc/eeprom \
+	 drivers/net/usb \
+	 drivers/net/ethernet/broadcom \
+	 drivers/platform/x86 \
+	 drivers/ssb \
+	 drivers/staging \
+	 $NET_WLAN_DIRS \
+	 $NET_BT_DIRS \
+	 $DRIVERS_WLAN \
+	 $DRIVERS_ETH \
+	 $DRIVERS_BT \
+	 $DRIVERS_DRM
+
+if [[ "$ENABLE_NETWORK" == "1" ]]; then
+	# WLAN and bluetooth files
+	copyFiles "$INCLUDE_LINUX_WLAN"			"include/linux"
+	copyFiles "$INCLUDE_NET"			"include/net"
+	copyFiles "$INCLUDE_NET_BT" 			"include/net/bluetooth"
+	copyFiles "$INCLUDE_LINUX_USB_WLAN"		"include/linux/usb"
+	copyFiles "$INCLUDE_LINUX_LIBERTAS_WLAN"	"include/linux/spi"
+	copyFiles "$DRIVERS_WLAN_FILES"			"drivers/net/wireless"
+	copyFiles "$RNDIS_REQUIREMENTS"			"drivers/net/usb"
+
+	copyDirectories "$NET_WLAN_DIRS"
+	copyDirectories "$NET_BT_DIRS"
+	copyDirectories "$DRIVERS_BT"
+	copyDirectories "$DRIVERS_WLAN"
+	copyDirectories "$DRIVERS_ETH"
+
+	cp -a $GIT_TREE/include/linux/ssb include/linux/
+	cp -a $GIT_TREE/include/linux/bcma include/linux/
+	cp -a $GIT_TREE/include/linux/rfkill.h include/linux/rfkill_backport.h
+
+	# Misc
+	cp $GIT_TREE/drivers/misc/eeprom/{Makefile,eeprom_93cx6.c} drivers/misc/eeprom/
+
+	# Copy files needed for statically compiled regulatory rules database
+	cp $GIT_TREE/net/wireless/{db.txt,genregdb.awk} net/wireless/
+
+	# Top level wireless driver Makefile
+	cp $GIT_TREE/drivers/net/wireless/Makefile drivers/net/wireless
+
+	# Broadcom case
+	DIR="drivers/net/ethernet/broadcom"
+	cp $GIT_TREE/$DIR/b44.[ch] drivers/net/ethernet/broadcom
+	# Not yet
+	echo "obj-\$(CONFIG_B44) += b44.o" > drivers/net/ethernet/broadcom/Makefile
+fi
+
+if [[ "$ENABLE_DRM" == "1" ]]; then
+	# DRM drivers
+	copyDirectories "$DRIVERS_DRM"
+
+	# Copy standalone drivers
+	echo "Copying $GIT_TREE/drivers/gpu/drm/*.[ch]"
+	cp $GIT_TREE/drivers/gpu/drm/{Makefile,*.[ch]} drivers/gpu/drm/
+
+	# Copy DRM headers
+	cp -a $GIT_TREE/include/drm include/
+
+	# drivers/gpu/drm/i915/intel_pm.c requires this
+	cp $GIT_TREE/drivers/platform/x86/intel_ips.h drivers/platform/x86
+
+	# Copy radeon reg_srcs for hostprogs
+	cp -a $GIT_TREE/drivers/gpu/drm/radeon/reg_srcs drivers/gpu/drm/radeon
+
+	# Finally get the DRM top-level makefile
+	cp $GIT_TREE/drivers/gpu/drm/Makefile drivers/gpu/drm
+fi
+
+# Staging drivers in their own directory
+for i in $STAGING_DRIVERS; do
+	if [ ! -d $GIT_TREE/$i ]; then
+		continue
+	fi
+	rm -rf $i
+	echo -e "Copying ${RED}STAGING${NORMAL} $GIT_TREE/$i/*.[ch]"
+	# staging drivers tend to have their own subdirs...
+	cp -a $GIT_TREE/$i drivers/staging/
+done
+
+# Finally copy MAINTAINERS file
+cp $GIT_TREE/MAINTAINERS ./
+
+# Compat stuff
+COMPAT="compat"
+mkdir -p $COMPAT
+echo "Copying $GIT_COMPAT_TREE/ files..."
+cp $GIT_COMPAT_TREE/compat/*.[ch] $COMPAT/
+cp $GIT_COMPAT_TREE/compat/Makefile $COMPAT/
+cp -a $GIT_COMPAT_TREE/udev .
+cp -a $GIT_COMPAT_TREE/scripts $COMPAT/
+cp $GIT_COMPAT_TREE/bin/ckmake $COMPAT/
+cp -a $GIT_COMPAT_TREE/include/linux/* include/linux/
+cp -a $GIT_COMPAT_TREE/include/net/* include/net/
+cp -a $GIT_COMPAT_TREE/include/trace/* include/trace/
+cp -a $GIT_COMPAT_TREE/include/pcmcia/* include/pcmcia/
+cp -a $GIT_COMPAT_TREE/include/crypto/* include/crypto/
+
+# Clean up possible *.mod.c leftovers
+find -type f -name "*.mod.c" -exec rm -f {} \;
+
+# files we suck in for wireless drivers
+export WSTABLE="
+	net/wireless/
+	net/mac80211/
+	net/rfkill/
+	drivers/net/wireless/
+	net/bluetooth/
+	drivers/bluetooth/
+	drivers/net/ethernet/atheros/atl1c/
+	drivers/net/ethernet/atheros/atl1e/
+	drivers/net/ethernet/atheros/atlx/
+	include/linux/nl80211.h
+	include/linux/rfkill.h
+	include/net/mac80211.h
+	include/net/regulatory.h
+	include/net/cfg80211.h"
+
+# Stable pending, if -n was passed
+if [[ "$GET_STABLE_PENDING" = y ]]; then
+
+	if [ -z $NEXT_TREE ]; then
+		NEXT_TREE="/$HOME/linux-next"
+		if [ ! -d $NEXT_TREE ]; then
+			echo "Please tell me where your linux-next git tree is."
+			echo "You can do this by exporting its location as follows:"
+			echo
+			echo "  export NEXT_TREE=$HOME/linux-next"
+			echo
+			echo "If you do not have one you can clone the repository:"
+			echo "  git clone git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git"
+			exit 1
+		fi
+	else
+		echo "You said to use git tree at: $NEXT_TREE for linux-next"
+	fi
+
+	LAST_DIR=$PWD
+	cd $GIT_TREE
+	if [ -f localversion* ]; then
+		echo -e "You should be using a stable tree to use the -s option"
+		exit 1
+	fi
+
+	# we now assume you are using a stable tree
+	cd $GIT_TREE
+	LAST_STABLE_UPDATE=$(git describe --abbrev=0)
+	cd $NEXT_TREE
+	PENDING_STABLE_DIR="pending-stable/"
+
+	rm -rf $PENDING_STABLE_DIR
+
+	git tag -l | grep $LAST_STABLE_UPDATE 2>&1 > /dev/null
+	if [[ $? -ne 0 ]]; then
+		echo -e "${BLUE}Tag $LAST_STABLE_UPDATE not found on $NEXT_TREE tree: bailing out${NORMAL}"
+		exit 1
+	fi
+	echo -e "${GREEN}Generating stable cherry picks... ${NORMAL}"
+	echo -e "\nUsing command on directory $PWD:"
+	echo -e "\ngit format-patch --grep=\"stable@vger.kernel.org\" -o $PENDING_STABLE_DIR ${LAST_STABLE_UPDATE}.. $WSTABLE"
+	git format-patch --grep="stable@vger.kernel.org" -o $PENDING_STABLE_DIR ${LAST_STABLE_UPDATE}.. $WSTABLE
+	if [ ! -d ${LAST_DIR}/${PENDING_STABLE_DIR} ]; then
+		echo -e "Assumption that ${LAST_DIR}/${PENDING_STABLE_DIR} directory exists failed"
+		exit 1
+	fi
+	echo -e "${GREEN}Purging old stable cherry picks... ${NORMAL}"
+	rm -f ${LAST_DIR}/${PENDING_STABLE_DIR}/*.patch
+	cp ${PENDING_STABLE_DIR}/*.patch ${LAST_DIR}/${PENDING_STABLE_DIR}/
+	if [ -f ${LAST_DIR}/${PENDING_STABLE_DIR}/.ignore ]; then
+		for i in $(cat ${LAST_DIR}/${PENDING_STABLE_DIR}/.ignore) ; do
+			echo -e "Skipping $i from generated stable patches..."
+			rm -f ${LAST_DIR}/${PENDING_STABLE_DIR}/*$i*
+		done
+	fi
+	echo -e "${GREEN}Updated stable cherry picks, review with git diff and update hunks with ./scripts/admin-update.sh -s refresh${NORMAL}"
+	cd $LAST_DIR
+fi
+
+ORIG_CODE=$(find ./ -type f -name  \*.[ch] |
+	egrep -v "^./compat/|include/linux/compat" |
+	xargs wc -l | tail -1 | awk '{print $1}')
+printf "\n${CYAN}compat-drivers code metrics${NORMAL}\n\n" > $CODE_METRICS
+printf "${PURPLE}%10s${NORMAL} - Total upstream lines of code being pulled\n" $ORIG_CODE >> $CODE_METRICS
+
+for subsystem in $SUBSYSTEMS; do
+
+	for dir in $EXTRA_PATCHES; do
+		LAST_ELEM=$dir
+	done
+
+	for dir in $EXTRA_PATCHES; do
+		PATCHDIR="$dir/$subsystem"
+		if [[ ! -d $PATCHDIR ]]; then
+			echo -e "${RED}Patches: $PATCHDIR empty, skipping...${NORMAL}"
+			continue
+		fi
+		if [[ $LAST_ELEM = $dir && "$REFRESH" = y ]]; then
+			patchRefresh $PATCHDIR
+		fi
+
+		FOUND=$(find $PATCHDIR/ -maxdepth 1 -name \*.patch | wc -l)
+		if [ $FOUND -eq 0 ]; then
+			continue
+		fi
+
+		for i in $(ls -v $PATCHDIR/*.patch); do
+			echo -e "${GREEN}Applying backport patch${NORMAL}: ${BLUE}$i${NORMAL}"
+			patch -p1 -N -t < $i
+			RET=$?
+			if [[ $RET -ne 0 ]]; then
+				echo -e "${RED}Patching $i failed${NORMAL}, update it"
+				exit $RET
+			fi
+		done
+		nagometer $PATCHDIR $ORIG_CODE >> $CODE_METRICS
+	done
+done
+
+DIR="$PWD"
+cd $GIT_TREE
+GIT_DESCRIBE=$(git describe)
+GIT_BRANCH=$(git branch --no-color |sed -n 's/^\* //p')
+GIT_BRANCH=${GIT_BRANCH:-master}
+GIT_REMOTE=$(git config branch.${GIT_BRANCH}.remote)
+GIT_REMOTE=${GIT_REMOTE:-origin}
+GIT_REMOTE_URL=$(git config remote.${GIT_REMOTE}.url)
+GIT_REMOTE_URL=${GIT_REMOTE_URL:-unknown}
+
+cd $GIT_COMPAT_TREE
+git describe > $DIR/.compat_base
+cd $DIR
+
+echo -e "${GREEN}Updated${NORMAL} from local tree: ${BLUE}${GIT_TREE}${NORMAL}"
+echo -e "Origin remote URL: ${CYAN}${GIT_REMOTE_URL}${NORMAL}"
+cd $DIR
+if [ -d ./.git ]; then
+	if [[ ${POSTFIX_RELEASE_TAG} != "" ]]; then
+		echo -e "$(git describe)-${POSTFIX_RELEASE_TAG}" > .compat_version
+	else
+		echo -e "$(git describe)" > .compat_version
+	fi
+
+	cd $GIT_TREE
+	TREE_NAME=${GIT_REMOTE_URL##*/}
+
+	echo $TREE_NAME > $DIR/.compat_base_tree
+	echo $GIT_DESCRIBE > $DIR/.compat_base_tree_version
+
+	case $TREE_NAME in
+	"wireless-testing.git") # John's wireless-testing
+		echo -e "This is a ${RED}wireless-testing.git${NORMAL} compat-drivers release"
+		;;
+	"linux-next.git") # The linux-next integration testing tree
+		echo -e "This is a ${RED}linux-next.git${NORMAL} compat-drivers release"
+		;;
+	"linux-stable.git") # Greg's all stable tree
+		echo -e "This is a ${GREEN}linux-stable.git${NORMAL} compat-drivers release"
+		;;
+	"linux-2.6.git") # Linus' 2.6 tree
+		echo -e "This is a ${GREEN}linux-2.6.git${NORMAL} compat-drivers release"
+		;;
+	*)
+		;;
+	esac
+
+	cd $DIR
+	echo -e "\nBase tree: ${GREEN}$(cat .compat_base_tree)${NORMAL}" >> $CODE_METRICS
+	echo -e "Base tree version: ${PURPLE}$(cat .compat_base_tree_version)${NORMAL}" >> $CODE_METRICS
+	echo -e "compat.git: ${CYAN}$(cat .compat_base)${NORMAL}" >> $CODE_METRICS
+	echo -e "compat-drivers release: ${YELLOW}$(cat .compat_version)${NORMAL}" >> $CODE_METRICS
+
+fi
+
+
+echo -e "Code metrics archive: ${GREEN}http://bit.ly/H6BTF7${NORMAL}" >> $CODE_METRICS
+
+cat $CODE_METRICS
+
+./scripts/driver-select restore

external/compat-wireless/scripts/athenable

@@ -0,0 +1,46 @@
+#!/bin/bash
+#
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Makes sure either ath5k or MadWifi are ready to be used. This allows
+# us to choose any driver without blacklisting each other.
+
+. /usr/lib/compat-drivers/modlib.sh
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+ATH5K="ath5k"
+ATH9K="ath9k"
+MADWIFI="ath_pci"
+# Appended to module file at the end when we want to ignore one
+IGNORE_SUFFIX=".ignore"
+USAGE="Usage: $0 [ ath5k | madwifi ]"
+
+# Default behavior: disables any MadWifi driver present and makes sure
+# ath5k is enabled
+if [ $# -eq 0 ]; then
+	module_disable $MADWIFI
+	module_enable $ATH5K
+	module_enable $ATH9K
+	exit
+elif [ $# -ne 1 ]; then
+	echo "$USAGE"
+	exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "ath5k" ]; then
+	module_disable $MADWIFI
+	module_enable $ATH5K
+	module_enable $ATH9K
+elif [ "$MODULE" == "madwifi" ]; then
+	module_disable $ATH5K
+	module_disable $ATH9K
+	module_enable $MADWIFI
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/athload

@@ -0,0 +1,57 @@
+#!/bin/bash
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Loads ath5k or madwifi
+
+. /usr/lib/compat-drivers/modlib.sh
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+
+USAGE="Usage: $0 [ ath5k | madwifi ]"
+
+# Default behavior: unload MadWifi and load ath5k
+if [ $# -eq 0 ]; then
+	athenable ath5k
+	exit
+elif [ $# -ne 1 ]; then
+		echo "$USAGE"
+		exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "ath5k" ]; then
+	madwifi-unload
+	athenable ath5k
+	modprobe ath5k
+	CHECK=`modprobe -l ath5k`
+	if [ ! -z $CHECK ]; then
+		echo "ath5k loaded successfully"
+	fi
+	modprobe ath9k
+	CHECK=`modprobe -l ath9k`
+	if [ ! -z $CHECK ]; then
+		echo "ath9k loaded successfully"
+	fi
+elif [ "$MODULE" == "madwifi" ]; then
+	CHECK=`modprobe -l ath5k`
+	if [ ! -z $CHECK ]; then
+		echo "ath5k currently loaded, going to try to unload the module..."
+		modprobe -r --ignore-remove ath5k
+	fi
+	athenable madwifi
+	# MadWifi may be loaded, but it doesn't mean devices
+	# currently available were picked up
+	madwifi-unload 2>&1 > /dev/null
+	modprobe ath_pci
+	CHECK=`modprobe -l ath_pci`
+	if [ ! -z $CHECK ]; then
+		echo "MadWifi loaded successfully!"
+	fi
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/b43enable

@@ -0,0 +1,59 @@
+#!/bin/bash
+#
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Makes sure either b43, b43legacy (new mac80211 drivers) or bcm43xx 
+# is enabled to be used. This allows us to choose any driver without 
+# blacklisting each other.
+
+. /usr/lib/compat-drivers/modlib.sh
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+B43S="b43 b43legacy"
+B43_OLD="bcm43xx"
+B43_PROP="wl"
+
+# Appended to module file at the end when we want to ignore one
+USAGE="Usage: $0 [ b43 | bcm43xx | wl ]"
+
+function enable_b43 {
+	module_disable $B43_OLD
+	module_disable $B43_PROP
+	for i in $B43S; do
+		module_enable $i
+	done
+}
+
+# Default behavior: disables the old bcm43xx driver and enables b43
+# and b43legacy
+if [ $# -eq 0 ]; then
+	enable_b43
+	exit
+elif [ $# -ne 1 ]; then
+	echo "$USAGE"
+	exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "bcm43xx" ]; then
+	for i in $B43S; do
+		module_disable $i
+	done
+	module_disable $B43_PROP
+	module_enable $B43_OLD
+elif [ "$MODULE" == "wl" ]; then
+	for i in $B43S; do
+		module_disable $i
+	done
+	module_disable $B43_OLD
+	module_enable $B43_PROP
+elif [ "$MODULE" == "b43" ]; then
+	enable_b43
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/b43load

@@ -0,0 +1,65 @@
+#!/bin/bash
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Loads new broadcom drivers (b43 and b43legacy) or the old ones (bcm43xx)
+
+. /usr/lib/compat-drivers/modlib.sh
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+
+USAGE="Usage: $0 [ b43 | bcm43xx ]"
+
+# Default behavior: unload bcm43xx and load b43 and b43legacy
+if [ $# -eq 0 ]; then
+	1=b43
+elif [ $# -ne 1 ]; then
+	echo "$USAGE"
+	exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "b43" ]; then
+        grep bcm43xx /proc/modules 2>&1 > /dev/null
+        if [ $? -eq 0 ]; then
+                echo Unloading $i...
+		modprobe -r --ignore-remove bcm43xx
+        fi
+	# Enables both b43 and b43legacy
+	b43enable b43
+	modprobe b43
+	modprobe b43legacy
+	CHECK=`modprobe -l b43`
+	if [ ! -z $CHECK ]; then
+		echo "b43 loaded successfully"
+	fi
+	CHECK=`modprobe -l b43legacy`
+	if [ ! -z $CHECK ]; then
+		echo "b43legacy loaded successfully"
+	fi
+elif [ "$MODULE" == "bcm43xx" ]; then
+	CHECK=`modprobe -l b43`
+	if [ ! -z $CHECK ]; then
+		echo "b43 currently loaded, going to try to unload the module..."
+		modprobe -r --ignore-remove b43
+	fi
+	CHECK=`modprobe -l b43legacy`
+	if [ ! -z $CHECK ]; then
+		echo "b43legacy currently loaded, going to try to unload the module..."
+		modprobe -r --ignore-remove b43legacy
+	fi
+	b43enable bcm43xx
+	# bcm43xx may be loaded already lets remove them first
+	modprobe -r --ignore-remov bcm43xx 2>&1 > /dev/null
+	modprobe bcm43xx
+	CHECK=`modprobe -l bcm43xx`
+	if [ ! -z $CHECK ]; then
+		echo "bcm43xx loaded successfully!"
+	fi
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/btunload.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+MODULES="$MODULES ath3k bcm203x bluecard_cs bnep bpa10x bt3c_cs btmrvl btmrvl_sdio btsdio"
+MODULES="$MODULES btusb btuart_cs cmtp dtl1_cs hidp hci_vhci hci_uart rfcomm sco bluetooth l2cap"
+echo Stoping bluetooth service..
+/etc/init.d/bluetooth stop
+/etc/init.d/bluetooth status
+
+for i in $MODULES; do
+	grep ^$i /proc/modules 2>&1 > /dev/null
+	if [ $? -eq 0 ]; then
+		echo Unloading $i...
+		modprobe -r --ignore-remove $i
+	fi
+done

external/compat-wireless/scripts/check_config.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# This script checks the compat-drivers configuration file and if changes were made
+# regenerates the compat_autoconf header.
+
+# These variables are expected to be exported:
+#COMPAT_CONFIG=".config"
+#COMPAT_CONFIG_CW="config"
+#CONFIG_CHECK=".${COMPAT_CONFIG}.md5"
+#COMPAT_AUTOCONF="include/linux/compat_autoconf.h"
+
+function gen_compat_autoconf {
+	echo "./scripts/gen-compat-autoconf.sh $COMPAT_CONFIG $COMPAT_CONFIG_CW > $COMPAT_AUTOCONF"
+	./scripts/gen-compat-autoconf.sh $COMPAT_CONFIG $COMPAT_CONFIG_CW > $COMPAT_AUTOCONF
+	md5sum $COMPAT_CONFIG $COMPAT_CONFIG_CW > $CONFIG_CHECK
+}
+
+which md5sum 2>&1 > /dev/null
+if [ $? -ne 0 ]; then
+	echo "md5sum required to detect changes on config file"
+	exit -1
+fi
+
+if [ ! -f $CONFIG_CHECK ]; then
+	gen_compat_autoconf
+	exit
+fi
+
+md5sum -c $CONFIG_CHECK 2> /dev/null 1>/dev/null
+
+if [ $? -ne 0 ]; then
+	echo "Changes to compat-drivers's configuration was detected, regenerating autoconf..."
+	gen_compat_autoconf
+fi
+

external/compat-wireless/scripts/check_depmod

@@ -0,0 +1,83 @@
+#!/bin/bash
+# Copyright 2009	Luis R. Rodriguez <mcgrof@gmail.com>
+# 
+# Ensures your distribution likes to prefer updates/ over the kernel/
+# search updates built-in
+
+# Seems Mandriva has an $DEPMOD_DIR but it doesn't have any files,
+# so lets deal with those distributions.
+DEPMOD_CONF="/etc/depmod.conf"
+DEPMOD_CONF_TMP="$DEPMOD_CONF.compat-drivers.old"
+DEPMOD_DIR="/etc/depmod.d/"
+COMPAT_DEPMOD_FILE=compat-drivers.conf
+GREP_REGEX_UPDATES="^[[:space:]]*search.*[[:space:]]updates\([[:space:]]\|$\)"
+GREP_REGEX_SEARCH="^[[:space:]]*search[[:space:]].\+$"
+DEPMOD_CMD="depmod"
+
+function add_compat_depmod_conf {
+	echo "NOTE: Your distribution lacks an $DEPMOD_DIR directory with "
+	echo "updates/ directory being prioritized for modules, we're adding "
+	echo "one for you."
+	mkdir -p $DEPMOD_DIR
+	FIRST_FILE=$(ls $DEPMOD_DIR|head -1)
+	[ -n "$FIRST_FILE" ] && while [[ $FIRST_FILE < $COMPAT_DEPMOD_FILE ]]; do
+		COMPAT_DEPMOD_FILE="0$COMPAT_DEPMOD_FILE"
+	done
+	echo "search updates" > $DEPMOD_DIR/$COMPAT_DEPMOD_FILE
+}
+
+function add_global_depmod_conf {
+	echo "NOTE: Your distribution lacks updates/ directory being"
+ 	echo "prioritized for modules, we're adding it to $DEPMOD_CONF."
+	rm -f $DEPMOD_CONF_TMP
+	[ -f $DEPMOD_CONF ] && cp -f $DEPMOD_CONF $DEPMOD_CONF_TMP
+	echo "search updates" > $DEPMOD_CONF
+	[ -f $DEPMOD_CONF_TMP ] && cat $DEPMOD_CONF_TMP >> $DEPMOD_CONF
+}
+
+function depmod_updates_ok {
+	echo "depmod will prefer updates/ over kernel/ -- OK!"
+}
+
+function add_depmod_conf {
+	if [ -f "$DEPMOD_CONF" ]; then
+		add_global_depmod_conf
+	else
+		DEPMOD_VERSION=$($DEPMOD_CMD --version | cut -d" " -f2 | sed "s/\.//")
+		if [[ $DEPMOD_VERSION -gt 36 ]]; then
+			add_compat_depmod_conf
+		else
+			add_global_depmod_conf
+		fi
+	fi
+}
+
+# =============================================================================
+# === MAIN ====================================================================
+# =============================================================================
+
+GREP_FILES=""
+[ -f $DEPMOD_CONF ] && GREP_FILES="$DEPMOD_CONF"
+if [ -d $DEPMOD_DIR ]; then
+	DEPMOD_FILE_COUNT=$(ls $DEPMOD_DIR | wc -l)
+	[[ $DEPMOD_FILE_COUNT -gt 0 ]] && GREP_FILES="$GREP_FILES $DEPMOD_DIR/*"
+fi
+
+if [ -n "$GREP_FILES" ]; then
+	grep -q "$GREP_REGEX_SEARCH" $GREP_FILES
+	if [[ $? -eq 0 ]]; then
+		grep -q "$GREP_REGEX_UPDATES" $GREP_FILES
+		if [[ $? -eq 0 ]]; then
+			depmod_updates_ok
+		else
+			add_depmod_conf
+		fi
+	else
+		depmod_updates_ok
+	fi
+else
+	depmod_updates_ok
+fi
+
+exit 0
+

external/compat-wireless/scripts/compress_modules

@@ -0,0 +1,40 @@
+#!/bin/bash
+# To be used by distributions using compressed modules
+
+COMPRESSION_FOUND="n"
+COUNT=0;
+
+for i in $(modprobe -l mac80211); do
+	let COUNT=$COUNT+1
+	i=${i##*/}
+	if [ "$i" = "mac80211.ko.gz" ]; then
+		COMPRESSION_FOUND="y"
+		continue
+	fi
+done
+
+if [ $COUNT -gt 2 ]; then
+	echo "More than two mac80211 modules are detected, please report this."
+	exit
+fi
+
+if [ $COMPRESSION_FOUND = "n" ]; then
+	exit
+fi
+
+DIRS="$KLIB/$KMODDIR/net/mac80211/"
+# This handles both drivers/net/ and drivers/net/wireless/
+DIRS="$DIRS $KLIB/$KMODDIR/net/"
+DIRS="$DIRS $KLIB/$KMODDIR/drivers/ssb/"
+DIRS="$DIRS $KLIB/$KMODDIR/drivers/net/usb/"
+DIRS="$DIRS $KLIB/$KMODDIR/drivers/net/wireless/"
+DIRS="$DIRS $KLIB/$KMODDIR/drivers/misc/eeprom/"
+
+for i in $DIRS; do
+	if [ ! -d $i ]; then
+		continue;
+	fi
+	for driver in $(find $i -type f -name *.ko); do
+		gzip -9 $driver
+	done
+done

external/compat-wireless/scripts/driver-select

@@ -0,0 +1,517 @@
+#!/usr/bin/env bash
+# Copyright 2009        Luis R. Rodriguez <mcgrof@gmail.com>
+#
+# This script allows you to select your compat-drivers driver and
+# reduce compilation time.
+
+COMPAT_CONFIG_CW="config.mk"
+DRIVERS_MAKEFILE="drivers/net/wireless/Makefile"
+ATH_MAKEFILE="drivers/net/wireless/ath/Makefile"
+ATH9K_MAKEFILE="drivers/net/wireless/ath/ath9k/Makefile"
+BRCM80211_MAKEFILE="drivers/net/wireless/brcm80211/Makefile"
+RT2X00_MAKEFILE="drivers/net/wireless/rt2x00/Makefile"
+TI_MAKEFILE="drivers/net/wireless/ti/Makefile"
+NET_WIRELESS_MAKEFILE="net/wireless/Makefile"
+EEPROM_MAKEFILE="drivers/misc/eeprom/Makefile"
+DRIVERS_NET_ATHEROS="drivers/net/ethernet/atheros/Makefile"
+DRIVERS_NET_BROADCOM="drivers/net/ethernet/broadcom/Makefile"
+DRIVERS_NET_USB_MAKEFILE="drivers/net/usb/Makefile"
+SSB_MAKEFILE="drivers/ssb/Makefile"
+BCMA_MAKEFILE="drivers/bcma/Makefile"
+
+# used to backup files from foo to foo.${BACKUP_EXT}
+# If you change this also modify restore_compat() and
+# restore_file() below I couldn't find a way to use
+# the $BACKUP_EXT there.
+BACKUP_EXT="bk"
+
+# Pretty colors
+GREEN="\033[01;32m"
+YELLOW="\033[01;33m"
+NORMAL="\033[00m"
+BLUE="\033[34m"
+RED="\033[31m"
+PURPLE="\033[35m"
+CYAN="\033[36m"
+UNDERLINE="\033[02m"
+
+SUPPORTED_80211_DRIVERS="ath5k ath9k ath9k_ap ath9k_htc carl9170 ath6kl wil6210 b43 zd1211rw rt2x00 wl1251 wl12xx brcmsmac brcmfmac"
+
+# b43 needs some more work for driver-select, the SSB stuff, plus
+# what if you update b44 but not b43? It will bust.
+SUPPORTED_ETH_DRIVERS="atl1 atl2 atl1e atl1c alx"
+
+function usage {
+	echo -e "${GREEN}Usage${NORMAL}: ${BOLD}$0${NORMAL} [ ${PURPLE}<driver-name>${NORMAL} | ${CYAN}<driver-group-name>${NORMAL} | ${GREEN}restore${NORMAL} ]"
+
+	# These should match the switch below.
+	echo -e "Supported 802.11 drivers:"
+	for i in $SUPPORTED_80211_DRIVERS; do
+		echo -e "\t${PURPLE}${i}${NORMAL}"
+	done
+
+	echo
+	echo -e "Supported Ethernet drivers:"
+	for i in $SUPPORTED_ETH_DRIVERS; do
+		echo -e "\t${PURPLE}${i}${NORMAL}"
+	done
+
+	# These should match the switch below.
+	echo -e "\nSupported group drivers:"
+	echo -e "\t${CYAN}atheros${NORMAL} < ${PURPLE} ath5k ath9k carl9170 zd1211rw ath6kl wil6210${NORMAL}>"
+	echo -e "\t${CYAN}ath${NORMAL} < ${PURPLE} ath5k ath9k carl9170 ath6kl wil6210${NORMAL}>"
+	echo -e "\t${CYAN}brcm80211${NORMAL} < ${PURPLE} brcmsmac brcmfmac ${NORMAL}>"
+	echo -e "\t${CYAN}intel${NORMAL} < ${PURPLE} iwlwifi, iwlegacy ${NORMAL}>"
+	echo -e "\t${CYAN}rtl818x${NORMAL} < ${PURPLE} rtl8180 rtl8187 ${NORMAL}>"
+	echo -e "\t${CYAN}rtlwifi${NORMAL} < ${PURPLE} rtl8192ce ${NORMAL}>"
+	echo -e "\t${CYAN}ti${NORMAL} < ${PURPLE} wl1251 wl12xx (SPI and SDIO)${NORMAL}>"
+	
+	echo -e "\nSupported group drivers: Bluetooth & Ethernet:"
+	echo -e "\t${CYAN}atlxx${NORMAL} < ${PURPLE} atl1 atl2 atl1e alx${NORMAL}>"
+	echo -e "\t${CYAN}bt${NORMAL} < ${PURPLE} Linux bluetooth drivers ${NORMAL}>"
+
+	echo -e "Restoring compat-drivers:"
+	echo -e "\t${GREEN}restore${NORMAL}: you can use this option to restore compat-drivers to the original state"
+}
+
+function backup_file {
+	if [ -f $1.${BACKUP_EXT} ]; then
+		echo -e "Backup exists: ${CYAN}${1}.${BACKUP_EXT}${NORMAL}"
+		return
+	fi
+	echo -e "Backing up makefile: ${CYAN}${1}.${BACKUP_EXT}${NORMAL}"
+	cp $1 $1.bk
+}
+
+function disable_makefile
+{
+	backup_file $1
+	echo > $1
+}
+
+function select_drivers_from_makefile
+{
+	MAKEFILE="$1"
+	shift
+	backup_file $MAKEFILE
+	CONFIGS=""
+	COUNT=0
+	for i in $@; do
+		if [[ "$CONFIGS" = "" ]]; then
+			CONFIGS="$i"
+		else
+			CONFIGS="${CONFIGS}|$i"
+		fi
+	done
+	egrep "$CONFIGS" $MAKEFILE > ${MAKEFILE}.tmp
+	mv ${MAKEFILE}.tmp ${MAKEFILE}
+}
+
+function select_drivers
+{
+	select_drivers_from_makefile $DRIVERS_MAKEFILE $@
+}
+
+function disable_lib80211
+{
+	backup_file $NET_WIRELESS_MAKEFILE
+	perl -i -ne 'print if ! /LIB80211/ ' $NET_WIRELESS_MAKEFILE
+}
+
+function disable_b44 {
+	backup_file $DRIVERS_NET_BROADCOM
+	perl -i -ne 'print if ! /CONFIG_B44/ ' $DRIVERS_NET_BROADCOM
+}
+
+function disable_ssb
+{
+	disable_makefile ${SSB_MAKEFILE}
+	perl -i -ne 'print if ! /drivers\/ssb\//' Makefile
+}
+
+function disable_bcma
+{
+	disable_makefile ${BCMA_MAKEFILE}
+	perl -i -ne 'print if ! /drivers\/bcma\//' Makefile
+}
+
+function disable_rfkill
+{
+	backup_file Makefile
+	perl -i -ne 'print if ! /CONFIG_COMPAT_RFKILL/' Makefile
+}
+
+function disable_eeprom
+{
+	disable_makefile ${EEPROM_MAKEFILE}
+	perl -i -ne 'print if ! /drivers\/misc\/eeprom\//' Makefile
+}
+
+function disable_usbnet
+{
+	disable_makefile ${DRIVERS_NET_USB_MAKEFILE}
+	perl -i -ne 'print if ! /drivers\/net\/usb\//' Makefile
+}
+
+function disable_usbnet {
+	perl -i -ne 'print if ! /CONFIG_COMPAT_NET_USB_MODULES/' Makefile
+} 
+
+function disable_ethernet {
+	perl -i -ne 'print if ! /CONFIG_COMPAT_NETWORK_MODULES/' Makefile
+} 
+
+function disable_var_03 {
+	perl -i -ne 'print if ! /CONFIG_COMPAT_VAR_MODULES/' Makefile
+} 
+
+function disable_bt {
+	perl -i -ne 'print if ! /CONFIG_COMPAT_BLUETOOTH/' Makefile
+} 
+
+function disable_80211 {
+	perl -i -ne 'print if ! /CONFIG_COMPAT_WIRELESS/' Makefile
+}
+
+function disable_bt_usb_ethernet {
+	backup_file Makefile
+	disable_usbnet
+	disable_ethernet
+	disable_bt
+	disable_update-initramfs
+}
+
+function disable_bt_usb_ethernet_var {
+	backup_file Makefile
+	disable_bt_usb_ethernet
+	disable_var_03
+}
+
+function enable_only_ethernet {
+	backup_file Makefile
+	backup_file $DRIVERS_NET_BROADCOM
+	backup_file $DRIVERS_NET_ATHEROS
+	disable_staging
+	disable_usbnet
+	disable_var_03
+	disable_bt
+	# rfkill may be needed if you enable b44 as you may have b43
+	disable_rfkill
+	disable_80211
+}
+
+function disable_var {
+	disable_ssb
+	disable_bcma
+	disable_usbnet
+	disable_eeprom
+	disable_update-initramfs
+} 
+
+function disable_var_01 {
+	disable_lib80211
+	disable_var
+}
+
+function disable_var_02 {
+	#var_01 with eeprom not disabled
+	disable_lib80211
+	disable_ssb
+	disable_bcma
+	disable_usbnet
+	disable_update-initramfs
+}
+
+function disable_staging {
+	backup_file Makefile
+	perl -i -ne 'print if ! /CONFIG_COMPAT_STAGING/ ' Makefile
+}
+
+function disable_update-initramfs
+{
+	backup_file Makefile
+	perl -i -ne 'print if ! /update-initramfs/' Makefile
+}
+
+function select_ath_driver 
+{
+	backup_file $ATH_MAKEFILE
+	perl -i -ne 'print if /'$1'/ || /CONFIG_ATH_/ || /ath-objs/ || /regd.o/ || /hw.o/ || /key.o/' $ATH_MAKEFILE
+	disable_var_01
+}
+
+function select_ath9k_driver
+{
+	select_ath_driver CONFIG_ATH9K_HW
+	# In the future here we'll add stuff to disable ath9k_htc
+}
+
+function select_ath9k_driver_ap
+{
+	select_ath9k_driver
+	backup_file $COMPAT_CONFIG_CW
+	perl -i -ne 'print if ! /CONFIG_COMPAT_ATH9K_RATE_CONTROL/ ' $COMPAT_CONFIG_CW
+}
+
+function select_ti_drivers
+{
+	select_drivers CONFIG_WL_TI
+	select_drivers_from_makefile $TI_MAKEFILE $@
+}
+
+function select_brcm80211_driver 
+{
+	backup_file $BRCM80211_MAKEFILE
+	perl -i -ne 'print if /'$1'/ || /CONFIG_BRCMUTIL/ ' $BRCM80211_MAKEFILE
+}
+
+function restore_file {
+	#ORIG=$(shell ${1%%.${BACKUP_EXT}})
+	ORIG=${1%%.bk}
+	cp $1 $ORIG
+	rm -f $1
+	echo -e "Restored makefile: ${CYAN}${ORIG}${NORMAL} (and removed backup)"
+}
+
+function restore_compat {
+	#FILES=$(find ./ -type f -name *.$BACKUP_EXT)
+	FILES=$(find ./ -type f -name *.bk)
+	for i in $FILES; do
+		restore_file $i
+	done
+}
+
+if [ $# -ne 1 ]; then
+	usage
+	exit
+fi
+
+if [ ! -f .compat_version ]; then
+	echo "Must run $0 from the compat-drivers top level directory"
+	exit
+fi
+
+if [[ ! -f built-in.o ]]; then
+	if [[ "$1" != "restore" ]]; then
+		echo -e "${PURPLE}Processing new driver-select request...${NORMAL}"
+	fi
+fi
+
+# Always backup the top level Makefile, unless restoring
+if [[ "$1" != "restore" ]]; then
+	backup_file Makefile
+fi
+
+# If a user selects a new driver make sure we clean up for them
+# first and also restore the backup makefiles then. Otherwise
+# we'll be trying to leave drivers on Makefiles which are not
+# already there from a previous run.
+if [ -f built-in.o ]; then
+	echo -e "${PURPLE}Old build found, going to clean this up first...${NORMAL}"
+	make clean
+	echo -e "${PURPLE}Restoring Makefiles...${NORMAL}"
+	./$0 restore
+fi
+
+case $1 in
+	restore)
+		restore_compat
+		;;
+# Group drivers
+	atheros)
+		select_drivers		CONFIG_ATH_COMMON \
+					CONFIG_COMPAT_ZD1211RW
+		disable_staging
+		disable_bt_usb_ethernet_var
+		disable_var_01
+		;;
+	ath)
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		disable_var_01
+		;;
+	intel)
+		select_drivers		CONFIG_IWLWIFI \
+					CONFIG_IWLEGACY \
+					CONFIG_IPW
+		disable_staging
+		disable_var
+		disable_bt
+		disable_ethernet
+		disable_usbnet
+		;;
+	iwlwifi)
+		select_drivers		CONFIG_IWLWIFI
+		disable_staging
+		disable_var_01
+		disable_bt
+		disable_ethernet
+		disable_usbnet
+		;;
+	iwlegacy)
+		select_drivers		CONFIG_IWLEGACY
+		disable_staging
+		disable_var_01
+		disable_bt
+		disable_ethernet
+		disable_usbnet
+		;;
+	rtl818x)
+		select_drivers		CONFIG_RTL8180 CONFIG_RTL8187
+		disable_staging
+		disable_bt_usb_ethernet
+		disable_ssb
+		disable_bcma
+		disable_lib80211
+		;;
+	rtlwifi)
+		select_drivers		CONFIG_RTL8192CE CONFIG_RTLWIFI
+		disable_staging
+		disable_bt_usb_ethernet_var
+		disable_lib80211
+		;;
+	ti)
+		select_drivers		CONFIG_WL_TI
+		disable_staging
+		disable_var_01
+		;;
+	brcm80211)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_BRCMUTIL \
+					CONFIG_BRCMFMAC \
+					CONFIG_BRCMSMAC
+		;;
+# Singular modules
+	ath5k)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath_driver	CONFIG_ATH5K
+		#patch -p1 < enable-older-kernels/enable-2.6.23.patch
+		;;
+	ath9k)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath9k_driver
+		;;
+	ath9k_ap)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath9k_driver_ap
+		;;
+	carl9170)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath_driver	CONFIG_CARL9170
+		;;
+	ath9k_htc)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath9k_driver
+		;;
+	ath6kl)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath_driver	CONFIG_ATH6KL
+		;;
+	wil6210)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_ATH_COMMON
+		select_ath_driver	CONFIG_WIL6210
+		;;
+	brcmsmac)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_BRCMSMAC
+		select_brcm80211_driver	CONFIG_BRCMSMAC CONFIG_BRCMUTIL
+		;;
+	brcmfmac)
+		disable_staging
+		disable_bt_usb_ethernet_var
+		select_drivers		CONFIG_BRCMFMAC
+		select_brcm80211_driver	CONFIG_BRCMFMAC CONFIG_BRCMUTIL
+		;;
+	zd1211rw)
+		select_drivers		CONFIG_COMPAT_ZD1211RW
+		disable_staging
+		disable_var_01
+		;;
+	b43)
+		disable_staging
+		disable_bt_usb_ethernet
+		disable_eeprom
+		disable_lib80211
+		select_drivers		CONFIG_B43
+		;;
+	rt2x00)
+		select_drivers		CONFIG_RT2X00
+		disable_staging
+		disable_bt_usb_ethernet
+		disable_var_02
+		;;
+	wl1251)
+		select_ti_drivers	CONFIG_WL1251
+		disable_staging
+		disable_var_01
+		;;
+	wl12xx)
+		select_ti_drivers	CONFIG_WL12XX
+		disable_staging
+		disable_var_01
+		;;
+	wl18xx)
+		select_ti_drivers	CONFIG_WL18XX
+		disable_staging
+		disable_var_01
+		;;
+# Ethernet and Bluetooth drivers
+	atl1)
+		enable_only_ethernet
+		disable_b44
+		echo -e "obj-\$(CONFIG_ATL1) += atlx/" > $DRIVERS_NET_ATHEROS
+		;;
+	atl2)
+		enable_only_ethernet
+		disable_b44
+		echo -e "obj-\$(CONFIG_ATL2) += atlx/" > $DRIVERS_NET_ATHEROS
+		;;
+	atl1e)
+		enable_only_ethernet
+		disable_b44
+		echo -e "obj-\$(CONFIG_ATL1E) += atl1e/" > $DRIVERS_NET_ATHEROS
+		;;
+	atl1c)
+		enable_only_ethernet
+		disable_b44
+		echo -e "obj-\$(CONFIG_ATL1C) += atl1c/" > $DRIVERS_NET_ATHEROS
+		;;
+	alx)
+		enable_only_ethernet
+		disable_b44
+		echo -e "obj-\$(CONFIG_ALX) += alx/" > $DRIVERS_NET_ATHEROS
+		;;
+	atlxx)
+		select_drivers		CONFIG_ATL1 CONFIG_ATL2 CONFIG_ATL1E CONFIG_ALX
+		enable_only_ethernet
+		disable_b44
+		disable_update-initramfs
+		;;
+	bt)
+		select_drivers 		CONFIG_BT
+		disable_var
+		disable_ethernet
+		disable_staging
+		disable_80211
+		;;
+	*)
+		echo "Unsupported driver"
+		exit
+		;;
+esac

external/compat-wireless/scripts/gen-compat-autoconf.sh

@@ -0,0 +1,204 @@
+#!/usr/bin/env bash
+# 
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# Use this to parse a small .config equivalent looking file to generate
+# our own autoconf.h. This file has defines for each config option
+# just like the kernels include/linux/autoconf.h
+#
+# XXX: consider using scripts/kconfig/confdata.c instead.
+# On the downside this would require the user to have libc though.
+
+# This indicates which is the oldest kernel we support
+# Update this if you are adding support for older kernels.
+OLDEST_KERNEL_SUPPORTED="2.6.24"
+COMPAT_RELEASE=".compat_version"
+KERNEL_RELEASE=".compat_base_tree_version"
+MULT_DEP_FILE=".compat_pivot_dep"
+
+if [ $# -ne 2 ]; then
+	echo "Usage $0 <generic-compat-config-file> <compat-drivers-config-file>"
+	exit
+fi
+
+COMPAT_CONFIG_1="$1"
+COMPAT_CONFIG_2="$2"
+
+if [[ ! -f $COMPAT_CONFIG_1 || ! -f $COMPAT_CONFIG_2 ]]; then
+	echo "File $COMPAT_CONFIG_1 and $COMPAT_CONFIG_2 files must be present"
+	exit
+fi
+
+if [ ! -f $COMPAT_RELEASE  -o ! -f $KERNEL_RELEASE ]; then
+	echo "Error: $COMPAT_RELEASE or $KERNEL_RELEASE file is missing"
+	exit
+fi
+
+CREL=$(cat $COMPAT_RELEASE | tail -1)
+KREL=$(cat $KERNEL_RELEASE | tail -1)
+DATE=$(date)
+
+# Defines a CONFIG_ option if not defined yet, this helps respect
+# linux/autoconf.h 
+function define_config {
+	VAR=$1	
+	VALUE=$2
+	case $VALUE in
+	n) # Try to undefine it
+		echo "#undef $VAR"
+		;;
+	y)
+		echo "#ifndef $VAR"
+		echo "#define $VAR 1"
+		echo "#endif /* $VAR */ "
+		;;
+	m)
+		echo "#ifndef $VAR"
+		echo "#define $VAR 1"
+		echo "#endif /* $VAR */ "
+		;;
+	*) # Assume string
+		# XXX: add better checks to make sure what was on
+		# the right was indeed a string
+		echo "#ifndef $VAR"
+		echo "#define $VAR \"$VALUE\""
+		echo "#endif /* $VAR */ "
+		;;
+	esac
+}
+
+# This deals with core compat-drivers kernel requirements.
+function define_config_req {
+	VAR=$1
+	echo "#ifndef $VAR"
+	echo -n "#error Compat-drivers requirement: $VAR must be enabled "
+	echo "in your kernel"
+	echo "#endif /* $VAR */"
+}
+
+# This handles modules which have dependencies from the kernel
+# which compat-drivers isn't providing yet either because
+# the dependency is not available as kernel module or
+# the module simply isn't provided by compat-drivers.
+function define_config_dep {
+	VAR=$1
+	VALUE=$2
+	DEP=$3
+	WARN_VAR="COMPAT_WARN_$VAR"
+	echo "#ifdef $DEP"
+	define_config $VAR $VALUE
+	echo "#else"
+	# XXX: figure out a way to warn only once
+	# define only once in case user tried to enable config option
+	# twice in config.mk
+	echo "#ifndef $WARN_VAR"
+	# Lets skip these for now.. they might be too annoying
+	#echo "#warning Skipping $VAR as $DEP was needed... "
+	#echo "#warning This just means $VAR won't be built and is not fatal."
+	echo "#define $WARN_VAR"
+	echo "#endif /* $VAR */"
+	echo "#endif /* $WARN_VAR */"
+}
+
+# This handles options which have *multiple* dependencies from the kernel
+function define_config_multiple_deps {
+	VAR=$1
+	VALUE=$2
+	DEP_ARRAY=$3
+
+	# First, put all ifdefs
+	for i in $(cat $MULT_DEP_FILE); do
+		echo "#ifdef $i"
+	done
+
+	# Now put our option in the middle
+	define_config $VAR $VALUE
+
+	# Now close all ifdefs
+	# First, put all ifdefs
+	for i in $(cat $MULT_DEP_FILE); do
+		echo "#endif"
+	done
+
+}
+
+function kernel_version_req {
+	VERSION=$(echo $1 | sed -e 's/\./,/g')
+	echo "#if (LINUX_VERSION_CODE < KERNEL_VERSION($VERSION))"
+	echo "#error Compat-wireless requirement: Linux >= $VERSION"
+	echo "#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION($VERSION) */ "
+}
+
+cat <<EOF
+#ifndef COMPAT_AUTOCONF_INCLUDED
+#define COMPAT_AUTOCONF_INCLUDED
+/*
+ * Automatically generated C config: don't edit
+ * $DATE 
+ * compat-drivers: $CREL
+ * linux: $KREL
+ */
+#define COMPAT_RELEASE "$CREL"
+#define COMPAT_KERNEL_RELEASE "$KREL"
+EOF
+
+# Checks user is compiling against a kernel we support
+kernel_version_req $OLDEST_KERNEL_SUPPORTED
+
+# For each CONFIG_FOO=x option
+for i in $(egrep -h '^export CONFIG_|^ifdef CONFIG_|^ifndef CONFIG_|^endif #CONFIG_|^else #CONFIG_' $COMPAT_CONFIG_1 $COMPAT_CONFIG_2 | \
+	sed 's/export //' | \
+	sed 's/ /+/'); do
+	case $i in
+	'ifdef+CONFIG_'* )
+		echo "#$i" | sed -e 's/+/ /' -e 's/\(ifdef CONFIG_COMPAT_KERNEL_3_\)\([0-9]*\)/if (LINUX_VERSION_CODE < KERNEL_VERSION(3,\2,0))/' -e 's/\(ifdef CONFIG_COMPAT_KERNEL_2_6_\)\([0-9]*\)/if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,\2))/' -e 's/\(ifdef CONFIG_COMPAT_RHEL_\)\([0-9]*\)_\([0-9]*\)/if (defined(RHEL_MAJOR) \&\& RHEL_MAJOR == \2 \&\& RHEL_MINOR >= \3)/' -e 's/\(#ifdef \)\(CONFIG_[^:space:]*\)/#if defined(\2) || defined(\2_MODULE)/'
+		continue
+		;;
+	'ifndef+CONFIG_'* )
+		echo "#$i" | sed -e 's/+/ /' -e 's/\(ifndef CONFIG_COMPAT_KERNEL_3_\)\([0-9]*\)/if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,\2,0))/' -e 's/\(ifndef CONFIG_COMPAT_KERNEL_2_6_\)\([0-9]*\)/if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,\2))/' -e 's/\(ifndef CONFIG_COMPAT_RHEL_\)\([0-9]*\)_\([0-9]*\)/if (!defined(RHEL_MAJOR) || RHEL_MAJOR != \2 || RHEL_MINOR < \3)/' -e 's/\(#ifndef \)\(CONFIG_[^:space:]*\)/#if !defined(\2) \&\& !defined(\2_MODULE)/'
+		continue
+		;;
+	'else+#CONFIG_'* | 'endif+#CONFIG_'* )
+		echo "#$i */" |sed -e 's/+#/ \/* /g'
+		continue
+		;;
+	CONFIG_* )
+		# Get the element on the left of the "="
+		VAR=$(echo $i | cut -d"=" -f 1)
+		# Get the element on the right of the "="
+		VALUE=$(echo $i | cut -d"=" -f 2)
+
+		# Handle core kernel module depenencies here.
+		case $VAR in
+		# ignore this, we have a special hanlder for this at the botttom
+		# instead. We still need to keep this in config.mk to let Makefiles
+		# know its enabled so just ignore it here.
+		CONFIG_MAC80211_QOS)
+			continue
+			;;
+		esac
+		# Any other module which can *definitely* be built as a module goes here
+		define_config $VAR $VALUE
+		continue
+		;;
+	esac
+done
+
+# Deal with special cases. CONFIG_MAC80211_QOS is such a case.
+# We handle this specially for different kernels we support.
+if [ -f $KLIB_BUILD/Makefile ]; then
+	MAJORLEVEL=$(make -C $KLIB_BUILD kernelversion | sed -n 's/^\([0-9]\)\..*/\1/p')
+	SUBLEVEL=$(make -C $KLIB_BUILD kernelversion | sed -n 's/^\(2\.6\|[3-9]\)\.\([0-9]\+\).*/\2/p')
+	if [ $MAJORLEVEL -eq 2 -a $SUBLEVEL -le 22 ]; then
+		define_config CONFIG_MAC80211_QOS y
+	else # kernel >= 2.6.23
+		# CONFIG_MAC80211_QOS on these kernels requires
+		# CONFIG_NET_SCHED and CONFIG_NETDEVICES_MULTIQUEUE
+		rm -f $MULT_DEP_FILE
+		echo CONFIG_NET_SCHED >> $MULT_DEP_FILE
+		echo CONFIG_NETDEVICES_MULTIQUEUE >> $MULT_DEP_FILE
+		define_config_multiple_deps CONFIG_MAC80211_QOS y $ALL_DEPS
+		rm -f $MULT_DEP_FILE
+	fi
+fi
+echo "#endif /* COMPAT_AUTOCONF_INCLUDED */"

external/compat-wireless/scripts/iwl-enable

@@ -0,0 +1,56 @@
+#!/bin/bash
+#
+# Copyright 2007	Luis R. Rodriguez <lrodriguez@atheros.com>
+#
+# Makes sure either iwlagn (new) or iwl4965 (old)
+# is enabled to be used. This allows us to choose any driver without 
+# blacklisting each other.
+
+. /usr/lib/compat-drivers/modlib.sh
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+IWL_NEW="iwlagn"
+IWL_OLD="iwl4965"
+
+# Appended to module file at the end when we want to ignore one
+USAGE="Usage: $0 [ $IWL_NEW | $IWL_OLD | iwlwifi ]"
+
+function enable_iwlwifi {
+	for i in $IWL_OLD $IWL_NEW; do
+		module_disable $i
+	done
+	module_enable iwlwifi
+}
+
+function enable_iwlagn {
+	module_disable $IWL_OLD
+	for i in $IWL_NEW; do
+		module_enable $i
+	done
+}
+
+# Default behavior: disables the old iwl4965 driver and enables iwlagn
+if [ $# -eq 0 ]; then
+	enable_iwlagn
+	exit
+elif [ $# -ne 1 ]; then
+	echo "$USAGE"
+	exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "iwl4965" ]; then
+	module_disable $IWL_NEW
+	module_enable $IWL_OLD
+elif [ "$MODULE" == "iwlagn" ]; then
+	enable_iwlagn
+elif [ "$MODULE" == "iwlwifi" ]; then
+	enable_iwlwifi
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/iwl-load

@@ -0,0 +1,58 @@
+#!/bin/bash
+# Copyright 2008	Luis R. Rodriguez <lrodriguez@atheros.com>
+#
+# Loads new Intel iwl (iwlagn) or the old ones (iwl4965)
+
+. /usr/lib/compat-drivers/modlib.sh
+
+IWL_OLD="iwl4965"
+IWL_NEW="iwlagn"
+
+if [[ $UID -ne 0 ]]; then
+	echo "Run with root privileges"
+	exit
+fi
+
+
+USAGE="Usage: $0 [ iwlagn | iwl4965 ]"
+
+# Default behavior: unload iwl4965 and load iwlagn
+if [ $# -eq 0 ]; then
+	1=iwlagn
+elif [ $# -ne 1 ]; then
+	echo "$USAGE"
+	exit
+fi
+
+MODULE=$1
+if [ "$MODULE" == "iwlagn" ]; then
+        grep iwl4965 /proc/modules 2>&1 > /dev/null
+        if [ $? -eq 0 ]; then
+                echo Unloading $i...
+		modprobe -r --ignore-remove iwl4965
+        fi
+	# Enables both b43 and b43legacy
+	iwl-enable iwlagn
+	modprobe iwlagn
+	CHECK=`modprobe -l iwlagn`
+	if [ ! -z $CHECK ]; then
+		echo "iwlagn loaded successfully"
+	fi
+elif [ "$MODULE" == "iwl4965" ]; then
+	CHECK=`modprobe -l iwlagn`
+	if [ ! -z $CHECK ]; then
+		echo "iwlagn currently loaded, going to try to unload the module..."
+		modprobe -r --ignore-remove iwlagn
+	fi
+	iwl-enable iwl4965
+	# iwl4965 may be loaded already lets remove it first
+	modprobe -r --ignore-remov iwl4965 2>&1 > /dev/null
+	modprobe iwl4965
+	CHECK=`modprobe -l iwl4965`
+	if [ ! -z $CHECK ]; then
+		echo "iwl4965 loaded successfully!"
+	fi
+else
+	echo "$USAGE"
+	exit
+fi

external/compat-wireless/scripts/madwifi-unload

@@ -0,0 +1,58 @@
+#!/bin/sh
+# Copyright 2006	Kel Modderman <kelrin@tpg.com.au>
+# 
+# Taken from madwifi scripts. This unloads madwifi
+
+: ${PATTERN='\(ath_.*\|wlan_.*\|wlan\)$'}
+: ${MAX_TRIES=10}
+
+test "`id -u`" = 0 || {
+	echo "ERROR: You must be root to run this script" >&2
+	exit 1
+}
+
+test -r /proc/modules || {
+	echo "ERROR: Cannot read /proc/modules" >&2
+	exit 1
+}
+
+tries="$MAX_TRIES"
+while test "$tries" != "0"; do
+	skipped=0
+	IFS='
+'
+	for line in `cat /proc/modules`; do
+		IFS=' 	'
+		set x $line
+		name="$2"
+		size="$3"
+		use_count="$4"
+		use_name="$5"
+		state="$6"
+		expr "$name" : "$PATTERN" >/dev/null || continue
+
+		# Compatibility for Linux 2.4.x
+		test -z "$state" && { use_name="-"; state="Live"; }
+
+		if test "$state" != "Live" || test "$use_count" != "0" || \
+		   test "$use_name" != "-"; then
+			# Don't skip unload in the last run
+			if test "$tries" != "1"; then
+				skipped=1
+				continue
+			fi
+		fi
+
+		echo "Unloading \"$name\""
+		sync	# to be safe
+		/sbin/rmmod "$name" || {
+			echo "ERROR: cannot unload module \"$name\"" >&2
+			exit 1
+		}
+		sync    # to be even safer
+	done
+	test "$skipped" = "0" && break
+	tries=$(($tries - 1))
+done
+
+exit 0

external/compat-wireless/scripts/modlib.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+#
+# Copyright 2007	Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+#
+# You can use these to enable/disable modules without blacklisting them
+
+# Make sure our imporant paths are included
+PATH=$PATH:/usr/sbin:/sbin
+
+# Appended to module file at the end when we want to ignore one
+IGNORE_SUFFIX=".ignore"
+VER=`uname -r`
+
+# If 'module' is found, its renamed to 'module.ignore'
+function module_disable {
+	# Basic check to see if this is a module available for loading
+	MODULE_CHECK=`modprobe -l $1`
+	if [ -z $MODULE_CHECK ]; then
+		echo "Module $1 not detected -- this is fine"
+		return
+	fi
+	MODULE=$1
+	MODULE_KO=${MODULE}.ko
+	# In case there are more than one of these modules. This can 
+	# happen, for example if your distribution provides one and you have
+	# compiled one in yourself later.
+	MODULE_COUNT=`find /lib/modules/$VER/ -name $MODULE_KO | wc -l`
+	ALL_MODULES=`find /lib/modules/$VER/ -name $MODULE_KO`
+	COUNT=1
+	CHECK=`modprobe -l $MODULE`
+	for i in $ALL_MODULES; do
+		if [[ $MODULE_COUNT -gt 1 ]]; then
+			if [[ $COUNT -eq 1 ]]; then
+				echo -en "$MODULE_COUNT $MODULE modules found "
+				echo -e "we'll disable all of them"
+			fi
+			echo -en "Disabling $MODULE ($COUNT) ..."
+		else
+			echo -en "Disabling $MODULE ..."
+		fi
+		mv -f $i ${i}${IGNORE_SUFFIX}
+		depmod -a
+		CHECK_AGAIN=`modprobe -l $MODULE`
+		if [ "$CHECK" != "$CHECK_AGAIN" ]; then
+			echo -e "\t[OK]\tModule disabled:"
+			echo "$CHECK"
+		else
+			echo -e "[ERROR]\tModule is still being detected:"
+			echo "$CHECK"
+		fi
+		let COUNT=$COUNT+1
+	done
+}
+
+# If 'module.ignore' is found, rename it back to 'module'
+function module_enable {
+	MODULE=$1
+	MODULE_KO=${MODULE}.ko
+	IGNORED_MODULE=${MODULE_KO}${IGNORE_SUFFIX}
+	# In case there are more than one of these modules. This can 
+	# happen, for example if your distribution provides one and you have
+	# compiled one in yourself later.
+	ALL_MODULES=`find /lib/modules/$VER/ -name $IGNORED_MODULE`
+	for i in $ALL_MODULES; do
+		echo -en "Enabling $MODULE ..."
+		DIR=`dirname $i`
+		mv $i $DIR/$MODULE_KO
+		depmod -a
+		CHECK=`modprobe -l $MODULE`
+		if [ "$DIR/$MODULE_KO" != $CHECK ]; then
+			if [ -z $CHECK ]; then
+				echo -e "\t[ERROR]\tModule could not be enabled"
+			else
+				echo -en "\t[OK]\tModule renamed but another "
+				echo "module file is being preferred"
+				echo -e "Renamed module:\t\t$DIR/$MODULE_KO"
+				echo -e "Preferred module:\t$CHECK"
+			fi
+		else
+			echo -e "\t[OK]\tModule enabled: "
+			echo "$DIR/$MODULE_KO"
+		fi
+		# Lets only do this for the first module found
+		break
+	done
+}
+

external/compat-wireless/scripts/skip-colors

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+perl -pe 's|(\e)\[(\d+)(;*)(\d*)(\w)||g'

external/compat-wireless/scripts/unload.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# The old stack drivers and the mac80211 rc80211_simple modules 
+# which is no longer on recent kernels (its internal)
+OLD_MODULES="iwlwifi_mac80211 rc80211_simple zd1211rw-mac80211"
+OLD_MODULES="$OLD_MODULES ieee80211_crypt_tkip ieee80211_crypt_ccmp"
+OLD_MODULES="$OLD_MODULES ieee80211softmac ieee80211_crypt ieee80211"
+OLD_MODULES="$OLD_MODULES bcm43xx rndis_wext iwl4965"
+MODULES="$OLD_MODULES"
+MODULES="$MODULES ipw2100 ipw2200 libipw"
+MODULES="$MODULES wl1251 wl12xx"
+MODULES="$MODULES libertas_cs usb8xxx libertas libertas_sdio libertas_spi"
+MODULES="$MODULES libertas_tf libertas_tf_usb"
+MODULES="$MODULES adm8211 zd1211rw"
+MODULES="$MODULES orinoco_cs orinoco_nortel orinoco_pci orinoco_plx"
+MODULES="$MODULES orinoco_tld orinoco_usb spectrum_cs orinoco"
+MODULES="$MODULES b43 b44 b43legacy brcm80211 ssb"
+MODULES="$MODULES iwl3945 iwlwifi iwlagn iwlcore"
+MODULES="$MODULES ath9k ath9k_htc ath9k_common ath9k_hw "
+MODULES="$MODULES ath5k ath ath6kl ar9170usb carl9170"
+MODULES="$MODULES p54pci p54usb p54spi p54common"
+MODULES="$MODULES rt2400pci rt2500pci rt61pci"
+MODULES="$MODULES rt2500usb rt73usb"
+MODULES="$MODULES rt2800usb rt2800pci rt2800lib"
+MODULES="$MODULES rt2x00usb rt2x00pci rt2x00lib"
+MODULES="$MODULES rtl8180 rtl8187 rtl8192ce rtlwifi"
+MODULES="$MODULES mwl8k mac80211_hwsim"
+MODULES="$MODULES at76c50x_usb at76_usb"
+MODULES="$MODULES rndis_wlan rndis_host cdc_ether usbnet"
+# eeprom_93cx6 is used by rt2x00 (rt61pci, rt2500pci, rt2400pci) 
+# and Realtek drivers ( rtl8187, rtl8180)
+MODULES="$MODULES eeprom_93cx6"
+MODULES="$MODULES lib80211_crypt_ccmp lib80211_crypt_tkip lib80211_crypt_wep"
+MODULES="$MODULES mac80211 cfg80211 lib80211"
+MODULES="$MODULES compat"
+# Bluetooth modules
+MODULES="$MODULES ath3k bcm203x bluecard_cs bnep bpa10x bt3c_cs btmrvl btmrvl_sdio btsdio"
+MODULES="$MODULES btusb btuart_cs cmtp dtl1_cs hidp hci_vhci hci_uart rfcomm sco bluetooth l2cap"
+MODULES="$MODULES atl1 atl2 atl1e atl1c alx"
+echo Stoping bluetooth service..
+/etc/init.d/bluetooth stop
+/etc/init.d/bluetooth status
+MADWIFI_MODULES="ath_pci ath_rate_sample wlan_scan_sta wlan ath_hal"
+IPW3945D="/sbin/ipw3945d-`uname -r`"
+
+if [ -f $IPW3945D ]; then
+	$IPW3945D --isrunning
+	if [ ! $? ]; then 
+		echo -n "Detected ipw3945 daemon loaded we're going to "
+		echo "shut the daemon down now and remove the module."
+		modprobe -r --ignore-remove ipw3945
+	fi
+fi
+
+grep ath_pci /proc/modules 2>&1 > /dev/null
+if [ $? -eq 0 ]; then
+	echo "MadWifi driver is loaded, going to try to unload it..."
+	./scripts/madwifi-unload
+fi
+
+for i in $MODULES; do
+	grep ^$i /proc/modules 2>&1 > /dev/null
+	if [ $? -eq 0 ]; then
+		echo Unloading $i...
+		modprobe -r --ignore-remove $i
+	fi
+done

external/compat-wireless/scripts/update-initramfs

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Copyright 2009        Luis R. Rodriguez <mcgrof@gmail.com>
+#
+# Since we provide ssb, the Ethernet module b44 some people may
+# rely on it to netboot, so update the initrafms for each
+# distribution.
+#
+# Note that in the future people may want to wireless-boot
+# so this will help with that as well.
+
+LSB_RED_ID=$(/usr/bin/lsb_release -i -s)
+
+KLIB=/lib/modules/$(uname -r)/build
+ver=$(echo $KLIB | awk -F "/lib/modules/" '{print $2}' | awk -F"/" '{print $1}')
+dir=/boot/
+
+case $LSB_RED_ID in
+"Ubuntu")
+	echo "Updating Ubuntu's initramfs for $ver under $dir ..."
+	mkinitramfs -o $dir/initrd.img-$ver $ver
+	echo "Will now run update-grub to ensure grub will find the new initramfs ..."
+	update-grub
+	;;
+*)
+	echo "Warning:"
+	echo "You may or may not need to update your initframfs, you should if"
+	echo "any of the modules installed are part of your initramfs. To add"
+	echo "support for your distribution to do this automatically send a"
+	echo "patch against $0. If your distribution does not require this"
+	echo "send a patch against the '/usr/bin/lsb_release -i -s': $LSB_RED_ID"
+	echo "tag for your distribution to avoid this warning."
+        ;;
+esac

external/compat-wireless/scripts/wlunload.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# The old stack drivers and the mac80211 rc80211_simple modules
+# which is no longer on recent kernels (its internal)
+OLD_MODULES="iwlwifi_mac80211 rc80211_simple zd1211rw-mac80211"
+OLD_MODULES="$OLD_MODULES ieee80211_crypt_tkip ieee80211_crypt_ccmp"
+OLD_MODULES="$OLD_MODULES ieee80211softmac ieee80211_crypt ieee80211"
+OLD_MODULES="$OLD_MODULES bcm43xx rndis_wext iwl4965"
+MODULES="$OLD_MODULES"
+MODULES="$MODULES ipw2100 ipw2200 libipw"
+MODULES="$MODULES wl1251 wl12xx"
+MODULES="$MODULES libertas_cs usb8xxx libertas libertas_sdio libertas_spi"
+MODULES="$MODULES libertas_tf libertas_tf_usb"
+MODULES="$MODULES adm8211 zd1211rw"
+MODULES="$MODULES orinoco_cs orinoco_nortel orinoco_pci orinoco_plx"
+MODULES="$MODULES orinoco_tld orinoco_usb spectrum_cs orinoco"
+MODULES="$MODULES b43 b44 b43legacy brcm80211 ssb"
+MODULES="$MODULES iwl3945 iwlwifi iwlagn iwlcore"
+MODULES="$MODULES ath9k ath9k_htc ath9k_common ath9k_hw "
+MODULES="$MODULES ath5k ath ath6kl ar9170usb carl9170"
+MODULES="$MODULES p54pci p54usb p54spi p54common"
+MODULES="$MODULES rt2400pci rt2500pci rt61pci"
+MODULES="$MODULES rt2500usb rt73usb"
+MODULES="$MODULES rt2800usb rt2800lib"
+MODULES="$MODULES rt2x00usb rt2x00lib"
+MODULES="$MODULES rtl8180 rtl8187 rtl8192ce rtlwifi"
+MODULES="$MODULES mwl8k mac80211_hwsim"
+MODULES="$MODULES at76c50x_usb at76_usb"
+MODULES="$MODULES rndis_wlan rndis_host cdc_ether usbnet"
+# eeprom_93cx6 is used by rt2x00 (rt61pci, rt2500pci, rt2400pci)
+# and Realtek drivers ( rtl8187, rtl8180)
+MODULES="$MODULES eeprom_93cx6"
+MODULES="$MODULES lib80211_crypt_ccmp lib80211_crypt_tkip lib80211_crypt_wep"
+MODULES="$MODULES mac80211 cfg80211 lib80211"
+MADWIFI_MODULES="ath_pci ath_rate_sample wlan_scan_sta wlan ath_hal"
+IPW3945D="/sbin/ipw3945d-`uname -r`"
+
+if [ -f $IPW3945D ]; then
+	$IPW3945D --isrunning
+	if [ ! $? ]; then
+		echo -n "Detected ipw3945 daemon loaded we're going to "
+		echo "shut the daemon down now and remove the module."
+		modprobe -r --ignore-remove ipw3945
+	fi
+fi
+
+grep ath_pci /proc/modules 2>&1 > /dev/null
+if [ $? -eq 0 ]; then
+	echo "MadWifi driver is loaded, going to try to unload it..."
+	./scripts/madwifi-unload
+fi
+
+for i in $MODULES; do
+	grep ^$i /proc/modules 2>&1 > /dev/null
+	if [ $? -eq 0 ]; then
+		echo Unloading $i...
+		modprobe -r --ignore-remove $i
+	fi
+done