local ifname="$2"
cfgfile="/var/run/hostapd-$phy.conf"
- macfile="/var/run/hostapd-$phy.maclist"
- [ -e "$macfile" ] && rm -f "$macfile"
config_get device "$vif" device
config_get country "$device" country
config_get beacon_int "$device" beacon_int
config_get basic_rate_list "$device" basic_rate
config_get_bool noscan "$device" noscan
- config_get_bool short_preamble "$device" short_preamble "0"
hostapd_set_log_options base_cfg "$device"
config_get_bool country_ie "$device" country_ie "$country_ie"
[ "$country_ie" -gt 0 ] && append base_cfg "ieee80211d=1" "$N"
- config_get macfilter "$vif" macfilter
- case "$macfilter" in
- allow)
- append base_cfg "macaddr_acl=1" "$N"
- append base_cfg "accept_mac_file=$macfile" "$N"
- ;;
- deny)
- append base_cfg "macaddr_acl=0" "$N"
- append base_cfg "deny_mac_file=$macfile" "$N"
- ;;
- esac
- config_get maclist "$vif" maclist
- [ -n "$maclist" ] && {
- for mac in $maclist; do
- echo "$mac" >> $macfile
- done
- }
-
local br brval brstr
[ -n "$basic_rate_list" ] && {
for br in $basic_rate_list; do
done
}
- append base_cfg "preamble=$short_preamble" "$N"
-
cat >> "$cfgfile" <<EOF
ctrl_interface=/var/run/hostapd-$phy
driver=nl80211
set_wifi_up "$vif" "$ifname"
}
-find_mac80211_phy() {
- local device="$1"
+lookup_phy() {
+ [ -n "$phy" ] && {
+ [ -d /sys/class/ieee80211/$phy ] && return
+ }
+
+ local devpath
+ config_get devpath "$device" path
+ [ -n "$devpath" -a -d "/sys/devices/$devpath/ieee80211" ] && {
+ phy="$(ls /sys/devices/$devpath/ieee80211 | grep -m 1 phy)"
+ [ -n "$phy" ] && return
+ }
local macaddr="$(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
+ [ -n "$macaddr" ] && {
+ for _phy in $(ls /sys/class/ieee80211 2>/dev/null); do
+ [ "$macaddr" = "$(cat /sys/class/ieee80211/${_phy}/macaddress)" ] || continue
+ phy="$_phy"
+ return
done
- config_get phy "$device" phy
}
+ phy=
+ return
+}
+
+find_mac80211_phy() {
+ local device="$1"
+
+ config_get phy "$device" phy
+ lookup_phy
[ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
echo "PHY for wifi device $1 not found"
return 1
}
+ config_set "$device" phy "$phy"
+
+ config_get macaddr "$device" macaddr
[ -z "$macaddr" ] && {
config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
}
+
return 0
}
}
mac80211_generate_mac() {
- local off="$1"
- local mac="$2"
- local oIFS="$IFS"; IFS=":"; set -- $mac; IFS="$oIFS"
+ local id="$1"
+ local ref="$2"
+ local mask="$3"
- local b2mask=0x00
- [ $off -gt 0 ] && b2mask=0x02
+ [ "$mask" = "00:00:00:00:00:00" ] && mask="ff:ff:ff:ff:ff:ff";
+ local oIFS="$IFS"; IFS=":"; set -- $mask; IFS="$oIFS"
- printf "%02x:%s:%s:%s:%02x:%02x" \
- $(( 0x$1 | $b2mask )) $2 $3 $4 \
- $(( (0x$5 + ($off / 0x100)) % 0x100 )) \
- $(( (0x$6 + $off) % 0x100 ))
+ local mask1=$1
+ local mask6=$6
+
+ local oIFS="$IFS"; IFS=":"; set -- $ref; IFS="$oIFS"
+ [ "$((0x$mask1))" -gt 0 ] && {
+ b1=$(((0x$1 | 0x2) ^ ($id << 2)))
+ printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6
+ return
+ }
+
+ [ "$((0x$mask6))" -lt 255 ] && {
+ printf "%s:%s:%s:%s:%s:%02x" $1 $2 $3 $4 $5 $(( 0x$6 ^ $id ))
+ return
+ }
+
+ off2=$(( (0x$6 + $id) / 0x100 ))
+ printf "%s:%s:%s:%s:%02x:%02x" \
+ $1 $2 $3 $4 \
+ $(( (0x$5 + $off2) % 0x100 )) \
+ $(( (0x$6 + $id) % 0x100 ))
}
enable_mac80211() {
config_get distance "$device" distance
config_get txantenna "$device" txantenna all
config_get rxantenna "$device" rxantenna all
+ config_get antenna_gain "$device" antenna_gain 0
config_get frag "$device" frag
config_get rts "$device" rts
find_mac80211_phy "$device" || return 0
}
}
- config_get ath9k_chanbw "$device" ath9k_chanbw
- [ -n "$ath9k_chanbw" -a -d /sys/kernel/debug/ieee80211/$phy/ath9k ] && echo "$ath9k_chanbw" > /sys/kernel/debug/ieee80211/$phy/ath9k/chanbw
+ config_get chanbw "$device" chanbw
+ [ -n "$chanbw" -a -d /sys/kernel/debug/ieee80211/$phy/ath9k ] && echo "$chanbw" > /sys/kernel/debug/ieee80211/$phy/ath9k/chanbw
+ [ -n "$chanbw" -a -d /sys/kernel/debug/ieee80211/$phy/ath5k ] && echo "$chanbw" > /sys/kernel/debug/ieee80211/$phy/ath5k/bwmode
- [ -n "$country" ] && iw reg set "$country"
[ "$channel" = "auto" -o "$channel" = "0" ] || {
fixed=1
}
iw phy "$phy" set antenna $txantenna $rxantenna >/dev/null 2>&1
+ iw phy "$phy" set antenna_gain $antenna_gain
[ -n "$distance" ] && iw phy "$phy" set distance "$distance"
[ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}"
config_get macaddr "$device" macaddr
config_get vif_mac "$vif" macaddr
[ -n "$vif_mac" ] || {
- vif_mac="$(mac80211_generate_mac $macidx $macaddr)"
+ vif_mac="$(mac80211_generate_mac $macidx $macaddr $(cat /sys/class/ieee80211/${phy}/address_mask))"
macidx="$(($macidx + 1))"
}
[ "$mode" = "ap" ] || ifconfig "$ifname" hw ether "$vif_mac"
config_get encryption "$vif" encryption
config_get key "$vif" key 1
config_get mcast_rate "$vif" mcast_rate
+ config_get htmode "$device" htmode
+ case "$htmode" in
+ HT20|HT40+|HT40-) ;;
+ *) htmode= ;;
+ esac
+
local keyspec=""
[ "$encryption" == "psk" -o "$encryption" == "psk2" ] && {
if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
- wpa_supplicant_setup_vif "$vif" nl80211 "" $freq || {
+ wpa_supplicant_setup_vif "$vif" nl80211 "${hostapd_ctrl:+-H $hostapd_ctrl}" $freq $htmode || {
echo "enable_mac80211($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
}
+ mac80211_start_vif "$vif" "$ifname"
+ continue
fi
}
[ "$mcsub" -gt 0 ] && mcval="$mcval.$mcsub"
}
- config_get htmode "$device" htmode
- case "$htmode" in
- HT20|HT40+|HT40-) ;;
- *) htmode= ;;
- esac
-
iw dev "$ifname" ibss join "$ssid" $freq $htmode \
${fixed:+fixed-freq} $bssid \
${beacon_int:+beacon-interval $beacon_int} \
}
iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }
+ if [ -x /usr/bin/readlink ]; then
+ path="$(readlink -f /sys/class/ieee80211/${dev}/device)"
+ path="${path##/sys/devices/}"
+ dev_id=" option path '$path'"
+ else
+ dev_id=" option macaddr $(cat /sys/class/ieee80211/${dev}/macaddress)"
+ fi
+
cat <<EOF
config wifi-device radio$devidx
option type mac80211
option channel ${channel}
- option macaddr $(cat /sys/class/ieee80211/${dev}/macaddress)
option hwmode 11${mode_11n}${mode_band}
+$dev_id
$ht_capab
# REMOVE THIS LINE TO ENABLE WIFI:
option disabled 1
projects / openwrt / svn-archive / archive.git / blobdiff