mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 01:28:59 +00:00
478 lines
11 KiB
Bash
478 lines
11 KiB
Bash
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`
|
|
cat <<EOF
|
|
config wifi-device wl${i}
|
|
option type broadcom
|
|
option channel ${channel:-11}
|
|
option txantenna 3
|
|
option rxantenna 3
|
|
# REMOVE THIS LINE TO ENABLE WIFI:
|
|
option disabled 1
|
|
|
|
config wifi-iface
|
|
option device wl${i}
|
|
option network lan
|
|
option mode ap
|
|
option ssid OpenWrt${i#0}
|
|
option encryption none
|
|
|
|
EOF
|
|
done
|
|
}
|