1 append DRIVERS
"broadcom"
6 local adhoc sta apmode mon disabled
7 local adhoc_if sta_if ap_if mon_if
9 config_get vifs
"$device" vifs
11 config_get_bool disabled
"$vif" disabled
0
12 [ $disabled -eq 0 ] ||
continue
15 config_get mode
"$vif" mode
27 ap_if
="${ap_if:+$ap_if }$vif"
31 config_get addr
"$vif" bssid
33 addr
=$
(echo "$addr" |
tr 'A-F' 'a-f')
41 *) echo "$device($vif): Invalid mode";;
44 config_set
"$device" wds
"$wds"
47 for vif
in ${adhoc_if:-$sta_if $ap_if $mon_if}; do
48 config_set
"$vif" ifname
"${device}${_c:+-$_c}"
51 config_set
"$device" vifs
"${adhoc_if:-$sta_if $ap_if $mon_if}"
55 if [ "$_c" -gt 1 ]; then
63 case "$adhoc:$sta:$apmode:$mon" in
92 set_wifi_down
"$device"
96 local pid_file
=/var
/run
/nas.
$device.pid
97 [ -e $pid_file ] && start-stop-daemon
-K -q -s SIGKILL
-p $pid_file && rm $pid_file
99 # make sure the interfaces are down and removed from all bridges
101 for dev
in /sys
/class
/net
/wds
${device##wl}-* /sys/class/net/${device}-* /sys/class/net/${device}; do
102 if [ -e "$dev" ]; then
103 ifname
=${dev##/sys/class/net/}
104 ifconfig
"$ifname" down
109 # make sure all of the devices are disabled in the driver
111 local bssmax
=$
(wlc ifname
"$device" bssmax
)
112 local vif
=$
((${bssmax:-4} - 1))
113 append ifdown
"down" "$N"
114 append ifdown
"wds none" "$N"
115 while [ $vif -ge 0 ]; do
116 append ifdown
"vif $vif" "$N"
117 append ifdown
"enabled 0" "$N"
121 wlc ifname
"$device" stdin
<<EOF
130 local channel country maxassoc wds vifs distance slottime rxantenna txantenna
131 local frameburst macfilter maclist macaddr txpower frag rts hwmode htmode
132 config_get channel
"$device" channel
133 config_get country
"$device" country
134 config_get maxassoc
"$device" maxassoc
135 config_get wds
"$device" wds
136 config_get vifs
"$device" vifs
137 config_get distance
"$device" distance
138 config_get slottime
"$device" slottime
139 config_get rxantenna
"$device" rxantenna
140 config_get txantenna
"$device" txantenna
141 config_get_bool frameburst
"$device" frameburst
142 config_get macfilter
"$device" macfilter
143 config_get maclist
"$device" maclist
144 config_get macaddr
"$device" macaddr $
(wlc ifname
"$device" default_bssid
)
145 config_get txpower
"$device" txpower
146 config_get frag
"$device" frag
147 config_get rts
"$device" rts
148 config_get hwmode
"$device" hwmode
149 config_get htmode
"$device" htmode
153 [ -z "$slottime" ] && {
154 [ -n "$distance" ] && {
155 # slottime = 9 + (distance / 150) + (distance % 150 ? 1 : 0)
156 slottime
="$((9 + ($distance / 150) + 1 - (150 - ($distance % 150)) / 150 ))"
159 slottime
="${slottime:--1}"
174 local gmode
=2 nmode
=0 nreqd
=
182 *) nmode
=1; nreqd
=0;;
186 n|
11n
) nmode
=1; nreqd
=1;;
187 *n
*) nmode
=1; nreqd
=0;;
190 # Use 'nmode' for N-Phy only
191 [ "$(wlc ifname "$device" phytype)" = 4 ] || nmode
=
194 [ ${channel:-0} -ge 1 -a ${channel:-0} -le 14 ] && band
=2
195 [ ${channel:-0} -ge 36 ] && {
200 # Use 'chanspec' instead of 'channel' for 'N' modes (See bcmwifi.h)
201 [ ${nmode:-0} -ne 0 -a -n "$band" -a -n "$channel" ] && {
203 HT40-
) chanspec
=$
(printf 0x
%x
%x
%02x
$band 0xe $
(($channel - 2))); channel
=;;
204 HT40
+) chanspec
=$
(printf 0x
%x
%x
%02x
$band 0xd $
(($channel + 2))); channel
=;;
205 HT20
) chanspec
=$
(printf 0x
%x
%x
%02x
$band 0xb $channel); channel
=;;
211 local nas
="$(which nas)"
212 local if_pre_up if_up nas_cmd
213 local vif vif_pre_up vif_post_up vif_do_up vif_txpower
214 local bssmax
=$
(wlc ifname
"$device" bssmax
)
218 [ $_c -ge $bssmax ] && break
220 config_get vif_txpower
"$vif" txpower
223 config_get mode
"$vif" mode
224 append vif_pre_up
"vif $_c" "$N"
225 append vif_post_up
"vif $_c" "$N"
226 append vif_do_up
"vif $_c" "$N"
228 config_get_bool wmm
"$vif" wmm
"$wmm"
229 config_get_bool doth
"$vif" doth
"$doth"
231 [ "$mode" = "sta" ] ||
{
233 config_get_bool hidden
"$vif" hidden
0
234 append vif_pre_up
"closed $hidden" "$N"
235 config_get_bool isolate
"$vif" isolate
0
236 append vif_pre_up
"ap_isolate $isolate" "$N"
246 config_get enc
"$vif" encryption
249 local def defkey k knr
253 config_get key
"$vif" key
255 *shared
*) append vif_do_up
"wepauth 1" "$N";;
256 *) append vif_do_up
"wepauth 0" "$N";;
261 for knr
in 1 2 3 4; do
262 config_get k
"$vif" key
$knr
263 [ -n "$k" ] ||
continue
264 [ "$defkey" = "$knr" ] && def
="=" || def
=""
265 append vif_do_up
"wepkey $def$knr,$k" "$N"
269 *) append vif_do_up
"wepkey =1,$key" "$N";;
274 config_get key
"$vif" key
276 # psk version + default cipher
278 *mixed
*|
*psk
+psk2
*) auth
=132; wsec
=6;;
279 *psk2
*) auth
=128; wsec
=4;;
285 *tkip
+aes
*|
*tkip
+ccmp
*|
*aes
+tkip
*|
*ccmp
+tkip
*) wsec
=6;;
286 *aes
*|
*ccmp
*) wsec
=4;;
290 # group rekey interval
291 config_get rekey
"$vif" wpa_group_rekey
293 eval "${vif}_key=\"\$key\""
294 nasopts
="-k \"\$${vif}_key\"${rekey:+ -g $rekey}"
297 local auth_port auth_secret auth_server
300 config_get auth_server
"$vif" auth_server
301 [ -z "$auth_server" ] && config_get auth_server
"$vif" server
302 config_get auth_port
"$vif" auth_port
303 [ -z "$auth_port" ] && config_get auth_port
"$vif" port
304 config_get auth_secret
"$vif" auth_secret
305 [ -z "$auth_secret" ] && config_get auth_secret
"$vif" key
307 # wpa version + default cipher
309 *mixed
*|
*wpa
+wpa2
*) auth
=66; wsec
=6;;
310 *wpa2
*) auth
=64; wsec
=4;;
316 *tkip
+aes
*|
*tkip
+ccmp
*|
*aes
+tkip
*|
*ccmp
+tkip
*) wsec
=6;;
317 *aes
*|
*ccmp
*) wsec
=4;;
321 # group rekey interval
322 config_get rekey
"$vif" wpa_group_rekey
324 eval "${vif}_key=\"\$auth_secret\""
325 nasopts
="-r \"\$${vif}_key\" -h $auth_server -p ${auth_port:-1812}${rekey:+ -g $rekey}"
328 append vif_do_up
"wsec $wsec" "$N"
329 append vif_do_up
"wpa_auth $auth" "$N"
330 append vif_do_up
"wsec_restrict $wsec_r" "$N"
331 append vif_do_up
"eap_restrict $eap_r" "$N"
334 config_get ssid
"$vif" ssid
335 append vif_post_up
"vlan_mode 0" "$N"
336 append vif_pre_up
"ssid $ssid" "$N"
338 [ "$mode" = "monitor" ] && {
339 append vif_post_up
"monitor $monitor" "$N"
342 [ "$mode" = "adhoc" ] && {
344 config_get bssid
"$vif" bssid
346 append vif_pre_up
"bssid $bssid" "$N"
347 append vif_pre_up
"ibss_merge 0" "$N"
349 append vif_pre_up
"ibss_merge 1" "$N"
353 append vif_post_up
"enabled 1" "$N"
356 config_get ifname
"$vif" ifname
357 local if_cmd
="if_pre_up"
358 [ "$ifname" != "${ifname##${device}-}" ] && if_cmd
="if_up"
359 append
$if_cmd "macaddr=\$(wlc ifname '$ifname' cur_etheraddr)" ";$N"
360 append
$if_cmd "ifconfig '$ifname' \${macaddr:+hw ether \$macaddr}" ";$N"
361 append if_up
"ifconfig '$ifname' up" ";$N"
363 local net_cfg
="$(find_net_config "$vif")"
364 [ -z "$net_cfg" ] ||
{
365 append if_up
"set_wifi_up '$vif' '$ifname'" ";$N"
366 append if_up
"start_net '$ifname' '$net_cfg'" ";$N"
368 [ -z "$nas" -o -z "$nasopts" ] ||
{
369 eval "${vif}_ssid=\"\$ssid\""
371 [ "$mode" = "sta" ] && nas_mode
="-S"
372 [ -z "$nas_cmd" ] && {
373 local pid_file
=/var
/run
/nas.
$device.pid
374 nas_cmd
="start-stop-daemon -S -b -p $pid_file -x $nas -- -P $pid_file -H 34954"
376 append nas_cmd
"-i $ifname $nas_mode -m $auth -w $wsec -s \"\$${vif}_ssid\" -g 3600 -F $nasopts"
380 wlc ifname
"$device" stdin
<<EOF
381 ${macaddr:+bssid $macaddr}
382 ${macaddr:+cur_etheraddr $macaddr}
384 ${nmode:+nmode $nmode}
385 ${nmode:+${nreqd:+nreqd $nreqd}}
386 ${gmode:+gmode $gmode}
389 ${mssid:+mssid $mssid}
395 rxant ${rxantenna:-3}
396 txant ${txantenna:-3}
397 fragthresh ${frag:-2346}
398 rtsthresh ${rts:-2347}
399 monitor ${monitor:-0}
402 macfilter ${macfilter:-0}
403 maclist ${maclist:-none}
405 country ${country:-US}
406 ${channel:+channel $channel}
407 ${chanspec:+chanspec $chanspec}
408 maxassoc ${maxassoc:-128}
409 slottime ${slottime:--1}
410 ${frameburst:+frameburst $frameburst}
415 wlc ifname
"$device" stdin
<<EOF
420 wlc ifname
"$device" stdin
<<EOF
424 # use vif_txpower (from last wifi-iface) instead of txpower (from
425 # wifi-device) if the latter does not exist
426 txpower
=${txpower:-$vif_txpower}
427 [ -z "$txpower" ] || iwconfig
$device txpower
${txpower}dBm
436 while grep -qs "^ *wl$((++i)):" /proc
/net
/dev
; do
439 config_get
type wl
${i} type
440 [ "$type" = broadcom
] && continue
441 channel
=`wlc ifname wl${i} channel`
443 config wifi-device wl${i}
445 option channel ${channel:-11}
447 # REMOVE THIS LINE TO ENABLE WIFI:
454 option ssid OpenWrt${i#0}
455 option encryption none