append DRIVERS "broadcom" scan_broadcom() { local device="$1" local vif vifs wds local adhoc sta apmode mon disabled local adhoc_if sta_if ap_if mon_if config_get vifs "$device" vifs for vif in $vifs; do config_get_bool disabled "$vif" disabled 0 [ $disabled -eq 0 ] || continue local mode config_get mode "$vif" mode case "$mode" in adhoc) adhoc=1 adhoc_if="$vif" ;; sta) sta=1 sta_if="$vif" ;; ap) apmode=1 ap_if="${ap_if:+$ap_if }$vif" ;; wds) local addr config_get addr "$vif" bssid [ -z "$addr" ] || { addr=$(echo "$addr" | tr 'A-F' 'a-f') append wds "$addr" } ;; monitor) mon=1 mon_if="$vif" ;; *) echo "$device($vif): Invalid mode";; esac done config_set "$device" wds "$wds" local _c= for vif in ${adhoc_if:-$sta_if $ap_if $mon_if}; do config_set "$vif" ifname "${device}${_c:+-$_c}" _c=$((${_c:-0} + 1)) done config_set "$device" vifs "${adhoc_if:-$sta_if $ap_if $mon_if}" ap=1 infra=1 if [ "$_c" -gt 1 ]; then mssid=1 else mssid= fi apsta=0 radio=1 monitor=0 case "$adhoc:$sta:$apmode:$mon" in 1*) ap=0 mssid= infra=0 ;; :1:1:) apsta=1 wet=1 ;; :1::) wet=1 ap=0 mssid= ;; :::1) wet=1 ap=0 mssid= monitor=1 ;; ::) radio=0 ;; esac } disable_broadcom() { local device="$1" set_wifi_down "$device" ( include /lib/network local pid_file=/var/run/nas.$device.pid [ -e $pid_file ] && start-stop-daemon -K -q -s SIGKILL -p $pid_file && rm $pid_file # make sure the interfaces are down and removed from all bridges local dev ifname for dev in /sys/class/net/wds${device##wl}-* /sys/class/net/${device}-* /sys/class/net/${device}; do if [ -e "$dev" ]; then ifname=${dev##/sys/class/net/} ip link set dev "$ifname" down unbridge "$ifname" fi done # make sure all of the devices are disabled in the driver local ifdown= local bssmax=$(wlc ifname "$device" bssmax) local vif=$((${bssmax:-4} - 1)) append ifdown "down" "$N" append ifdown "wds none" "$N" while [ $vif -ge 0 ]; do append ifdown "vif $vif" "$N" append ifdown "enabled 0" "$N" vif=$(($vif - 1)) done wlc ifname "$device" stdin <<EOF $ifdown leddc 0xffff EOF ) true } enable_broadcom() { local device="$1" local channel country maxassoc wds vifs distance slottime rxantenna txantenna local frameburst macfilter maclist macaddr txpower frag rts hwmode htmode config_get channel "$device" channel config_get country "$device" country config_get maxassoc "$device" maxassoc config_get wds "$device" wds config_get vifs "$device" vifs config_get distance "$device" distance config_get slottime "$device" slottime config_get rxantenna "$device" rxantenna config_get txantenna "$device" txantenna config_get_bool frameburst "$device" frameburst config_get macfilter "$device" macfilter config_get maclist "$device" maclist config_get macaddr "$device" macaddr $(wlc ifname "$device" default_bssid) config_get txpower "$device" txpower config_get frag "$device" frag config_get rts "$device" rts config_get hwmode "$device" hwmode config_get htmode "$device" htmode local doth=0 local wmm=1 [ -z "$slottime" ] && { [ -n "$distance" ] && { # slottime = 9 + (distance / 150) + (distance % 150 ? 1 : 0) slottime="$((9 + ($distance / 150) + 1 - (150 - ($distance % 150)) / 150 ))" } } || { slottime="${slottime:--1}" } case "$macfilter" in allow|2) macfilter=2; ;; deny|1) macfilter=1; ;; disable|none|0) macfilter=0; ;; esac local gmode=2 nmode=0 nreqd= case "$hwmode" in *a) gmode=;; *b) gmode=0;; *bg) gmode=1;; *g) gmode=2;; *gst) gmode=4;; *lrs) gmode=5;; *) nmode=1; nreqd=0;; esac case "$hwmode" in n|11n) nmode=1; nreqd=1;; *n*) nmode=1; nreqd=0;; esac # Use 'nmode' for N-Phy only [ "$(wlc ifname "$device" phytype)" = 4 ] || nmode= local band chanspec [ ${channel:-0} -ge 1 -a ${channel:-0} -le 14 ] && band=2 [ ${channel:-0} -ge 36 ] && { band=1 gmode= } # Use 'chanspec' instead of 'channel' for 'N' modes (See bcmwifi.h) [ -n "$nmode" -a -n "$band" -a -n "$channel" ] && { case "$htmode" in HT40) if [ -n "$gmode" ]; then [ $channel -lt 7 ] && htmode="HT40+" || htmode="HT40-" else [ $(( ($channel / 4) % 2 )) -eq 1 ] && htmode="HT40+" || htmode="HT40-" fi ;; esac case "$htmode" in HT40-) chanspec=$(printf 0x%x%x%02x $band 0xe $(($channel - 2))); nmode=1; channel=;; HT40+) chanspec=$(printf 0x%x%x%02x $band 0xd $(($channel + 2))); nmode=1; channel=;; HT20) chanspec=$(printf 0x%x%x%02x $band 0xb $channel); nmode=1; channel=;; *) ;; esac } local leddc=$(wlc ifname "$device" leddc) [ $((leddc)) -eq $((0xffff)) ] && { leddc=0x005a000a; } local _c=0 local nas="$(which nas)" local if_pre_up if_up nas_cmd local vif vif_pre_up vif_post_up vif_do_up vif_txpower local bssmax=$(wlc ifname "$device" bssmax) bssmax=${bssmax:-4} for vif in $vifs; do [ $_c -ge $bssmax ] && break config_get vif_txpower "$vif" txpower local mode config_get mode "$vif" mode append vif_pre_up "vif $_c" "$N" append vif_post_up "vif $_c" "$N" append vif_do_up "vif $_c" "$N" config_get_bool wmm "$vif" wmm "$wmm" config_get_bool doth "$vif" doth "$doth" [ "$mode" = "sta" ] || { local hidden isolate config_get_bool hidden "$vif" hidden 0 append vif_pre_up "closed $hidden" "$N" config_get_bool isolate "$vif" isolate 0 append vif_pre_up "ap_isolate $isolate" "$N" } local wsec_r=0 local eap_r=0 local wsec=0 local auth=0 local nasopts= local enc key rekey config_get enc "$vif" encryption case "$enc" in *wep*) local def defkey k knr wsec_r=1 wsec=1 defkey=1 config_get key "$vif" key case "$enc" in *shared*) append vif_do_up "wepauth 1" "$N";; *) append vif_do_up "wepauth 0" "$N";; esac case "$key" in [1234]) defkey="$key" for knr in 1 2 3 4; do config_get k "$vif" key$knr [ -n "$k" ] || continue [ "$defkey" = "$knr" ] && def="=" || def="" append vif_do_up "wepkey $def$knr,$k" "$N" done ;; "");; *) append vif_do_up "wepkey =1,$key" "$N";; esac ;; *psk*) wsec_r=1 config_get key "$vif" key # psk version + default cipher case "$enc" in *mixed*|*psk+psk2*) auth=132; wsec=6;; *psk2*) auth=128; wsec=4;; *) auth=4; wsec=2;; esac # cipher override case "$enc" in *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; *aes*|*ccmp*) wsec=4;; *tkip*) wsec=2;; esac # group rekey interval config_get rekey "$vif" wpa_group_rekey eval "${vif}_key=\"\$key\"" nasopts="-k \"\$${vif}_key\"${rekey:+ -g $rekey}" ;; *wpa*) local auth_port auth_secret auth_server wsec_r=1 eap_r=1 config_get auth_server "$vif" auth_server [ -z "$auth_server" ] && config_get auth_server "$vif" server config_get auth_port "$vif" auth_port [ -z "$auth_port" ] && config_get auth_port "$vif" port config_get auth_secret "$vif" auth_secret [ -z "$auth_secret" ] && config_get auth_secret "$vif" key # wpa version + default cipher case "$enc" in *mixed*|*wpa+wpa2*) auth=66; wsec=6;; *wpa2*) auth=64; wsec=4;; *) auth=2; wsec=2;; esac # cipher override case "$enc" in *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; *aes*|*ccmp*) wsec=4;; *tkip*) wsec=2;; esac # group rekey interval config_get rekey "$vif" wpa_group_rekey eval "${vif}_key=\"\$auth_secret\"" nasopts="-r \"\$${vif}_key\" -h $auth_server -p ${auth_port:-1812}${rekey:+ -g $rekey}" ;; esac append vif_do_up "wsec $wsec" "$N" append vif_do_up "wpa_auth $auth" "$N" append vif_do_up "wsec_restrict $wsec_r" "$N" append vif_do_up "eap_restrict $eap_r" "$N" local ssid config_get ssid "$vif" ssid append vif_post_up "vlan_mode 0" "$N" append vif_pre_up "ssid $ssid" "$N" [ "$mode" = "monitor" ] && { append vif_post_up "monitor $monitor" "$N" } [ "$mode" = "adhoc" ] && { local bssid config_get bssid "$vif" bssid [ -n "$bssid" ] && { append vif_pre_up "bssid $bssid" "$N" append vif_pre_up "ibss_merge 0" "$N" } || { append vif_pre_up "ibss_merge 1" "$N" } } append vif_post_up "enabled 1" "$N" local ifname config_get ifname "$vif" ifname local if_cmd="if_pre_up" [ "$ifname" != "${ifname##${device}-}" ] && if_cmd="if_up" append $if_cmd "macaddr=\$(wlc ifname '$ifname' cur_etheraddr)" ";$N" append $if_cmd "ip link set dev '$ifname' address \$macaddr" ";$N" append if_up "ip link set dev '$ifname' up" ";$N" local net_cfg="$(find_net_config "$vif")" [ -z "$net_cfg" ] || { ubus -t 30 wait_for network.interface."$net_cfg" append if_up "set_wifi_up '$vif' '$ifname'" ";$N" append if_up "start_net '$ifname' '$net_cfg'" ";$N" } [ -z "$nas" -o -z "$nasopts" ] || { eval "${vif}_ssid=\"\$ssid\"" local nas_mode="-A" [ "$mode" = "sta" ] && nas_mode="-S" [ -z "$nas_cmd" ] && { local pid_file=/var/run/nas.$device.pid nas_cmd="start-stop-daemon -S -b -p $pid_file -x $nas -- -P $pid_file -H 34954" } append nas_cmd "-i $ifname $nas_mode -m $auth -w $wsec -s \"\$${vif}_ssid\" -g 3600 -F $nasopts" } _c=$(($_c + 1)) done wlc ifname "$device" stdin <<EOF ${macaddr:+bssid $macaddr} ${macaddr:+cur_etheraddr $macaddr} band ${band:-0} ${nmode:+nmode $nmode} ${nmode:+${nreqd:+nreqd $nreqd}} ${gmode:+gmode $gmode} leddc $leddc apsta $apsta ap $ap ${mssid:+mssid $mssid} infra $infra ${wet:+wet 1} 802.11d 0 802.11h ${doth:-0} wme ${wmm:-1} rxant ${rxantenna:-3} txant ${txantenna:-3} fragthresh ${frag:-2346} rtsthresh ${rts:-2347} monitor ${monitor:-0} radio ${radio:-1} macfilter ${macfilter:-0} maclist ${maclist:-none} ${wds:+wds $wds} country ${country:-US} ${channel:+channel $channel} ${chanspec:+chanspec $chanspec} maxassoc ${maxassoc:-128} slottime ${slottime:--1} ${frameburst:+frameburst $frameburst} $vif_pre_up EOF eval "$if_pre_up" wlc ifname "$device" stdin <<EOF up $vif_post_up EOF eval "$if_up" wlc ifname "$device" stdin <<EOF $vif_do_up EOF # use vif_txpower (from last wifi-iface) instead of txpower (from # wifi-device) if the latter does not exist txpower=${txpower:-$vif_txpower} [ -z "$txpower" ] || iwconfig $device txpower ${txpower}dBm eval "$nas_cmd" } detect_broadcom() { local i=-1 while grep -qs "^ *wl$((++i)):" /proc/net/dev; do local channel type config_get type wl${i} type [ "$type" = broadcom ] && continue channel=`wlc ifname wl${i} channel` uci -q batch <<-EOF set wireless.wl${i}=wifi-device set wireless.wl${i}.type=broadcom set wireless.wl${i}.channel=${channel:-11} set wireless.wl${i}.txantenna=3 set wireless.wl${i}.rxantenna=3 set wireless.wl${i}.disabled=1 set wireless.default_wl${i}=wifi-iface set wireless.default_wl${i}.device=wl${i} set wireless.default_wl${i}.network=lan set wireless.default_wl${i}.mode=ap set wireless.default_wl${i}.ssid=Lede${i#0} set wireless.default_wl${i}.encryption=none EOF uci -q commit wireless done }