Move beagleboard base-files to beagleboard sub-target, remove unused mac80211.sh

SVN-Revision: 26932

target/linux/omap35xx/gumstix/base-files/lib/wifi/mac80211.sh

@@ -1,440 +0,0 @@
-#!/bin/sh
-append DRIVERS "mac80211"
-
-mac80211_hostapd_setup_base() {
-	local phy="$1"
-	local ifname="$2"
-	
-	cfgfile="/var/run/hostapd-$phy.conf"
-	config_get device "$vif" device
-	config_get country "$device" country
-	config_get hwmode "$device" hwmode
-	config_get channel "$device" channel
-	config_get_bool noscan "$device" noscan
-	[ -n "$channel" -a -z "$hwmode" ] && wifi_fixup_hwmode "$device"
-	[ "$channel" = auto ] && channel=
-	[ -n "$hwmode" ] && {
-		config_get hwmode_11n "$device" hwmode_11n
-		[ -n "$hwmode_11n" ] && {
-			hwmode="$hwmode_11n"
-			append base_cfg "ieee80211n=1" "$N"
-			config_get htmode "$device" htmode
-			config_get ht_capab_list "$device" ht_capab
-			case "$htmode" in
-				HT20|HT40+|HT40-) ht_capab="[$htmode]";;
-				*)ht_capab=;;
-			esac
-			for cap in $ht_capab_list; do
-				ht_capab="$ht_capab[$cap]"
-			done
-			[ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab" "$N"
-		}
-	}
-	cat > "$cfgfile" <<EOF
-ctrl_interface=/var/run/hostapd-$phy
-driver=nl80211
-wmm_ac_bk_cwmin=4
-wmm_ac_bk_cwmax=10
-wmm_ac_bk_aifs=7
-wmm_ac_bk_txop_limit=0
-wmm_ac_bk_acm=0
-wmm_ac_be_aifs=3
-wmm_ac_be_cwmin=4
-wmm_ac_be_cwmax=10
-wmm_ac_be_txop_limit=0
-wmm_ac_be_acm=0
-wmm_ac_vi_aifs=2
-wmm_ac_vi_cwmin=3
-wmm_ac_vi_cwmax=4
-wmm_ac_vi_txop_limit=94
-wmm_ac_vi_acm=0
-wmm_ac_vo_aifs=2
-wmm_ac_vo_cwmin=2
-wmm_ac_vo_cwmax=3
-wmm_ac_vo_txop_limit=47
-wmm_ac_vo_acm=0
-tx_queue_data3_aifs=7
-tx_queue_data3_cwmin=15
-tx_queue_data3_cwmax=1023
-tx_queue_data3_burst=0
-tx_queue_data2_aifs=3
-tx_queue_data2_cwmin=15
-tx_queue_data2_cwmax=63
-tx_queue_data2_burst=0
-tx_queue_data1_aifs=1
-tx_queue_data1_cwmin=7
-tx_queue_data1_cwmax=15
-tx_queue_data1_burst=3.0
-tx_queue_data0_aifs=1
-tx_queue_data0_cwmin=3
-tx_queue_data0_cwmax=7
-tx_queue_data0_burst=1.5
-${hwmode:+hw_mode=$hwmode}
-${channel:+channel=$channel}
-${country:+country_code=$country}
-${noscan:+noscan=$noscan}
-$base_cfg
-
-EOF
-}
-
-mac80211_hostapd_setup_bss() {
-	local phy="$1"
-	local vif="$2"
-
-	hostapd_cfg=
-	cfgfile="/var/run/hostapd-$phy.conf"
-	config_get ifname "$vif" ifname
-
-	if [ -f "$cfgfile" ]; then
-		append hostapd_cfg "bss=$ifname" "$N"
-	else
-		mac80211_hostapd_setup_base "$phy" "$ifname"
-		append hostapd_cfg "interface=$ifname" "$N"
-	fi
-
-	local net_cfg bridge
-	net_cfg="$(find_net_config "$vif")"
-	[ -z "$net_cfg" ] || bridge="$(bridge_interface "$net_cfg")"
-	config_set "$vif" bridge "$bridge"
-
-	hostapd_set_bss_options hostapd_cfg "$vif"
-
-	config_get_bool wds "$vif" wds 0
-	[ "$wds" -gt 0 ] && append hostapd_cfg "wds_sta=1" "$N"
-
-	config_get macaddr "$vif" macaddr
-	config_get_bool hidden "$vif" hidden 0
-	cat >> /var/run/hostapd-$phy.conf <<EOF
-$hostapd_cfg
-wmm_enabled=1
-bssid=$macaddr
-ignore_broadcast_ssid=$hidden
-EOF
-}
-
-mac80211_start_vif() {
-	local vif="$1"
-	local ifname="$2"
-
-	local net_cfg
-	net_cfg="$(find_net_config "$vif")"
-	[ -z "$net_cfg" ] || start_net "$ifname" "$net_cfg"
-
-	set_wifi_up "$vif" "$ifname"
-}
-
-find_mac80211_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" ] && {
-		for phy in $(ls /sys/class/ieee80211 2>/dev/null); do
-			[ "$macaddr" = "$(cat /sys/class/ieee80211/${phy}/macaddress)" ] || continue
-			config_set "$device" phy "$phy"
-			break
-		done
-		config_get phy "$device" phy
-	}
-	[ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
-		echo "PHY for wifi device $1 not found"
-		return 1
-	}
-	[ -z "$macaddr" ] && {
-		config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
-	}
-	return 0
-}
-
-scan_mac80211() {
-	local device="$1"
-	local adhoc sta ap monitor mesh
-	
-	config_get vifs "$device" vifs
-	for vif in $vifs; do
-		config_get mode "$vif" mode
-		case "$mode" in
-			adhoc|sta|ap|monitor|mesh)
-				append $mode "$vif"
-			;;
-			*) echo "$device($vif): Invalid mode, ignored."; continue;;
-		esac
-	done
-
-	config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${sta:+$sta }${monitor:+$monitor }${mesh:+$mesh}"
-}
-
-
-disable_mac80211() (
-	local device="$1"
-
-	find_mac80211_phy "$device" || return 0
-	config_get phy "$device" phy
-
-	set_wifi_down "$device"
-	# kill all running hostapd and wpa_supplicant processes that
-	# are running on atheros/mac80211 vifs
-	for pid in `pidof hostapd`; do
-		grep -E "$phy" /proc/$pid/cmdline >/dev/null && \
-			kill $pid
-	done
-
-	include /lib/network
-	for wdev in $(ls /sys/class/ieee80211/${phy}/device/net 2>/dev/null); do
-		[ -f "/var/run/$wdev.pid" ] && kill $(cat /var/run/$wdev.pid) >&/dev/null 2>&1
-		for pid in `pidof wpa_supplicant`; do
-			grep "$wdev" /proc/$pid/cmdline >/dev/null && \
-				kill $pid
-		done
-		ifconfig "$wdev" down 2>/dev/null
-		unbridge "$dev"
-		iw dev "$wdev" del
-	done
-
-	return 0
-)
-get_freq() {
-	local phy="$1"
-	local chan="$2"
-	
-	iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep MHz | awk '{print $2}'
-}
-
-enable_mac80211() {
-	local device="$1"
-	config_get channel "$device" channel
-	config_get vifs "$device" vifs
-	config_get txpower "$device" txpower
-	config_get country "$device" country
-	config_get distance "$device" distance
-	find_mac80211_phy "$device" || return 0
-	config_get phy "$device" phy
-	local i=0
-	local macidx=0
-	local apidx=0
-	fixed=""
-
-	[ -n "$country" ] && iw reg set "$country"
-	[ "$channel" = "auto" -o "$channel" = "0" ] || {
-		fixed=1
-	}
-
-	[ -n "$distance" ] && iw phy "$phy" set distance "$distance"
-
-	export channel fixed
-	# convert channel to frequency
-	local freq="$(get_freq "$phy" "${fixed:+$channel}")"
-
-	wifi_fixup_hwmode "$device" "g"
-	for vif in $vifs; do
-		while [ -d "/sys/class/net/wlan$i" ]; do
-			i=$(($i + 1))
-		done
-
-		config_get ifname "$device" ifname
-		[ -n "$ifname" ] || {
-			ifname="wlan0"
-		}
-		config_set "$vif" ifname "$ifname"
-
-		config_get mode "$vif" mode
-		config_get ssid "$vif" ssid
-
-		# It is far easier to delete and create the desired interface
-		case "$mode" in
-			adhoc)
-				iw phy "$phy" interface add "$ifname" type adhoc
-			;;
-			ap)
-				# Hostapd will handle recreating the interface and
-				# it's accompanying monitor
-				apidx="$(($apidx + 1))"
-				i=$(($i + 1))
-				[ "$apidx" -gt 1 ] || iw phy "$phy" interface add "$ifname" type managed
-			;;
-			mesh)
-				config_get mesh_id "$vif" mesh_id
-				iw phy "$phy" interface add "$ifname" type mp mesh_id "$mesh_id"
-			;;
-			monitor)
-				iw phy "$phy" interface add "$ifname" type monitor
-			;;
-			sta)
-				local wdsflag
-				config_get_bool wds "$vif" wds 0
-			;;
-		esac
-
-		# All interfaces must have unique mac addresses
-		# which can either be explicitly set in the device
-		# section, or automatically generated
-		config_get macaddr "$device" macaddr
-		local mac_1="${macaddr%%:*}"
-		local mac_2="${macaddr#*:}"
-
-		config_get vif_mac "$vif" macaddr
-		[ -n "$vif_mac" ] || {
-			if [ "$macidx" -gt 0 ]; then
-				offset="$(( 2 + $macidx * 4 ))"
-			else
-				offset="0"
-			fi
-			vif_mac="$( printf %02x $((0x$mac_1 + $offset)) ):$mac_2"
-			macidx="$(($macidx + 1))"
-		}
-		[ "$mode" = "ap" ] || ifconfig "$ifname" hw ether "$vif_mac"
-		config_set "$vif" macaddr "$vif_mac"
-
-		# !! ap !!
-		#
-		# ALL ap functionality will be passed to hostapd
-		#
-		# !! station !!
-		#
-		# ALL station functionality will be passed to wpa_supplicant
-		#
-		#if [ ! "$mode" = "ap" ]; then
-			# We attempt to set the channel for all interfaces, although
-			# mac80211 may not support it or the driver might not yet
-			# for ap mode this is handled by hostapd
-		#	echo "iw dev set channel"
-		#	[ -n "$fixed" -a -n "$channel" ] && iw dev "$ifname" set channel "$channel"
-		#fi
-
-		# txpower is not yet implemented in iw
-#		config_get vif_txpower "$vif" txpower
-		# use vif_txpower (from wifi-iface) to override txpower (from
-		# wifi-device) if the latter doesn't exist
-#		txpower="${txpower:-$vif_txpower}"
-#		[ -z "$txpower" ] || iwconfig "$ifname" txpower "${txpower%%.*}"
-
-	done
-
-	local start_hostapd=
-	rm -f /var/run/hostapd-$phy.conf
-	for vif in $vifs; do
-		config_get mode "$vif" mode
-		[ "$mode" = "ap" ] || continue
-		mac80211_hostapd_setup_bss "$phy" "$vif"
-		start_hostapd=1
-	done
-
-	[ -n "$start_hostapd" ] && {
-		hostapd -P /var/run/wifi-$phy.pid -B /var/run/hostapd-$phy.conf || {
-			echo "Failed to start hostapd for $phy"
-			return
-		}
-		sleep 2
-
-		for vif in $vifs; do
-			config_get mode "$vif" mode
-			config_get ifname "$vif" ifname
-			[ "$mode" = "ap" ] || continue
-			mac80211_start_vif "$vif" "$ifname"
-		done
-	}
-
-	for vif in $vifs; do
-		config_get mode "$vif" mode
-		config_get ifname "$vif" ifname
-		[ ! "$mode" = "ap" ] || continue
-		ifconfig "$ifname" up
-
-		if [ ! "$mode" = "ap" ]; then
-			ifconfig "$ifname" up
-			case "$mode" in
-				adhoc)
-					config_get bssid "$vif" bssid
-					config_get ssid "$vif" ssid
-					iw dev "$ifname" ibss join "$ssid" $freq ${fixed:+fixed-freq} $bssid
-				;;
-				sta)
-					if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
-						wpa_supplicant_setup_vif "$vif" mac80211 || {
-							echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
-							# make sure this wifi interface won't accidentally stay open without encryption
-							ifconfig "$ifname" down
-							continue
-						}
-					fi
-				;;
-			esac
-			mac80211_start_vif "$vif" "$ifname"
-		fi
-	done
-
-}
-
-
-check_device() {
-	config_get phy "$1" phy
-	[ -z "$phy" ] && {
-		find_mac80211_phy "$1" >/dev/null || return 0
-		config_get phy "$1" phy
-	}
-	[ "$phy" = "$dev" ] && found=1
-}
-
-detect_mac80211() {
-	devidx=0
-	config_load wireless
-	while :; do
-		config_get type "radio$devidx" type
-		[ -n "$type" ] || break
-		devidx=$(($devidx + 1))
-	done
-	for dev in $(ls /sys/class/ieee80211); do
-		found=0
-		config_foreach check_device wifi-device
-		[ "$found" -gt 0 ] && continue
-
-		mode_11n=""
-		mode_band="g"
-		channel="6"
-		ht_cap=0
-		for cap in $(iw phy "$dev" info | grep 'Capabilities:' | cut -d: -f2); do
-			ht_cap="$(($ht_cap | $cap))"
-		done
-		ht_capab="";
-		[ "$ht_cap" -gt 0 ] && {
-			mode_11n="n"
-			append ht_capab "	option htmode	HT20" "$N"
-
-			list="	list ht_capab"
-			[ "$(($ht_cap & 1))" -eq 1 ] && append ht_capab "$list	LDPC" "$N"
-			[ "$(($ht_cap & 32))" -eq 32 ] && append ht_capab "$list	SHORT-GI-20" "$N"
-			[ "$(($ht_cap & 64))" -eq 64 ] && append ht_capab "$list	SHORT-GI-40" "$N"
-			[ "$(($ht_cap & 128))" -eq 128 ] && append ht_capab "$list	TX-STBC" "$N"
-			[ "$(($ht_cap & 768))" -eq 256 ] && append ht_capab "$list	RX-STBC1" "$N"
-			[ "$(($ht_cap & 768))" -eq 512 ] && append ht_capab "$list	RX-STBC12" "$N"
-			[ "$(($ht_cap & 768))" -eq 768 ] && append ht_capab "$list	RX-STBC123" "$N"
-			[ "$(($ht_cap & 4096))" -eq 4096 ] && append ht_capab "$list	DSSS_CCK-40" "$N"
-		}
-		iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }
-
-		cat <<EOF
-config wifi-device  radio$devidx
-	option type     mac80211
-	option channel  ${channel}
-	option macaddr	$(cat /sys/class/net/wlan0/address)
-	option phy	phy0
-	option hwmode	11${mode_11n}${mode_band}
-	option vifs	radio0
-	option ifname	wlan0
-$ht_capab
-	# REMOVE THIS LINE TO ENABLE WIFI:
-	option disabled 1
-
-config wifi-iface
-	option device   radio$devidx
-	option network  lan
-	option mode     sta
-	option ssid     OpenWrt
-	option encryption none
-
-EOF
-	devidx=$(($devidx + 1))
-	done
-}
-