#!/bin/sh
. /lib/netifd/netifd-wireless.sh
. /lib/netifd/hostapd.sh
+. /lib/netifd/mac80211.sh
init_wireless_driver "$@"
MP_CONFIG_BOOL="mesh_auto_open_plinks mesh_fwding"
MP_CONFIG_STRING="mesh_power_mode"
+NEWAPLIST=
+OLDAPLIST=
+NEWSPLIST=
+OLDSPLIST=
+NEWUMLIST=
+OLDUMLIST=
+
drv_mac80211_init_device_config() {
hostapd_common_add_device_config
config_add_string path phy 'macaddr:macaddr'
config_add_string hwmode
+ config_add_string tx_burst
+ config_add_string distance
config_add_int beacon_int chanbw frag rts
- config_add_int rxantenna txantenna antenna_gain txpower distance
- config_add_boolean noscan
+ config_add_int rxantenna txantenna antenna_gain txpower
+ config_add_boolean noscan ht_coex acs_exclude_dfs
config_add_array ht_capab
+ config_add_array channels
config_add_boolean \
rxldpc \
short_gi_80 \
htc_vht \
rx_antenna_pattern \
tx_antenna_pattern
- config_add_int vht_max_mpdu vht_max_rx_stbc vht_link_adapt vht160
+ config_add_int vht_max_a_mpdu_len_exp vht_max_mpdu vht_link_adapt vht160 rx_stbc tx_stbc
+ config_add_boolean \
+ ldpc \
+ greenfield \
+ short_gi_20 \
+ short_gi_40 \
+ max_amsdu \
+ dsss_cck_40
}
drv_mac80211_init_iface_config() {
config_add_string 'macaddr:macaddr' ifname
- config_add_boolean wds powersave
+ config_add_boolean wds powersave enable
+ config_add_string wds_bridge
config_add_int maxassoc
config_add_int max_listen_int
- config_add_int dtim_interval
+ config_add_int dtim_period
+ config_add_int start_disabled
# mesh
config_add_string mesh_id
[ "$auto_channel" -gt 0 ] && channel=acs_survey
- [ "$enable_ht" -gt 0 ] && {
- json_get_vars noscan htmode
- json_get_values ht_capab_list ht_capab
-
- ieee80211n=1
- ht_capab=
- case "$htmode" in
- HT20) ;;
- HT40*|VHT40|VHT80|VHT160)
- case "$(( ($channel / 4) % 2 ))" in
- 1) ht_capab="[HT40+]";;
- 0) ht_capab="[HT40-]";;
- esac
- ;;
- *) ieee80211n= ;;
- esac
+ [ "$auto_channel" -gt 0 ] && json_get_vars acs_exclude_dfs
+ [ -n "$acs_exclude_dfs" ] && [ "$acs_exclude_dfs" -gt 0 ] &&
+ append base_cfg "acs_exclude_dfs=1" "$N"
+
+ json_get_vars noscan ht_coex
+ json_get_values ht_capab_list ht_capab tx_burst
+ json_get_values channel_list channels
+
+ [ "$auto_channel" = 0 ] && [ -z "$channel_list" ] && \
+ channel_list="$channel"
+
+ set_default noscan 0
+
+ [ "$noscan" -gt 0 ] && hostapd_noscan=1
+ [ "$tx_burst" = 0 ] && tx_burst=
+
+ ieee80211n=1
+ ht_capab=
+ case "$htmode" in
+ VHT20|HT20) ;;
+ HT40*|VHT40|VHT80|VHT160)
+ case "$hwmode" in
+ a)
+ case "$(( ($channel / 4) % 2 ))" in
+ 1) ht_capab="[HT40+]";;
+ 0) ht_capab="[HT40-]";;
+ esac
+ ;;
+ *)
+ case "$htmode" in
+ HT40+) ht_capab="[HT40+]";;
+ HT40-) ht_capab="[HT40-]";;
+ *)
+ if [ "$channel" -lt 7 ]; then
+ ht_capab="[HT40+]"
+ else
+ ht_capab="[HT40-]"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ [ "$auto_channel" -gt 0 ] && ht_capab="[HT40+]"
+ ;;
+ *) ieee80211n= ;;
+ esac
- [ -n "$ieee80211n" ] && {
- append base_cfg "ieee80211n=1" "$N"
-
- json_get_vars \
- ldpc:1 \
- greenfield:1 \
- short_gi_20:1 \
- short_gi_40:1 \
- tx_stbc:1 \
- rx_stbc:3 \
- dsss_cck_40:1
-
- ht_cap_mask=0
- for cap in $(iw phy "$phy" info | grep 'Capabilities:' | cut -d: -f2); do
- ht_cap_mask="$(($ht_cap_mask | $cap))"
- done
+ [ -n "$ieee80211n" ] && {
+ append base_cfg "ieee80211n=1" "$N"
+
+ set_default ht_coex 0
+ append base_cfg "ht_coex=$ht_coex" "$N"
+
+ json_get_vars \
+ ldpc:1 \
+ greenfield:0 \
+ short_gi_20:1 \
+ short_gi_40:1 \
+ tx_stbc:1 \
+ rx_stbc:3 \
+ max_amsdu:1 \
+ dsss_cck_40:1
+
+ ht_cap_mask=0
+ for cap in $(iw phy "$phy" info | grep 'Capabilities:' | cut -d: -f2); do
+ ht_cap_mask="$(($ht_cap_mask | $cap))"
+ done
- cap_rx_stbc=$((($ht_cap_mask >> 8) & 3))
- [ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc"
- ht_cap_mask="$(( ($ht_cap_mask & ~(0x300)) | ($cap_rx_stbc << 8) ))"
-
- mac80211_add_capabilities ht_capab_flags $ht_cap_mask \
- LDPC:0x1::$ldpc \
- GF:0x10::$greenfield \
- SHORT-GI-20:0x20::$short_gi_20 \
- SHORT-GI-40:0x40::$short_gi_40 \
- TX-STBC:0x80::$max_tx_stbc \
- RX-STBC1:0x300:0x100:1 \
- RX-STBC12:0x300:0x200:1 \
- RX-STBC123:0x300:0x300:1 \
- DSSS_CCK-40:0x1000::$dsss_cck_40
-
- [ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab$ht_capab_flags" "$N"
- }
+ cap_rx_stbc=$((($ht_cap_mask >> 8) & 3))
+ [ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc"
+ ht_cap_mask="$(( ($ht_cap_mask & ~(0x300)) | ($cap_rx_stbc << 8) ))"
+
+ mac80211_add_capabilities ht_capab_flags $ht_cap_mask \
+ LDPC:0x1::$ldpc \
+ GF:0x10::$greenfield \
+ SHORT-GI-20:0x20::$short_gi_20 \
+ SHORT-GI-40:0x40::$short_gi_40 \
+ TX-STBC:0x80::$tx_stbc \
+ RX-STBC1:0x300:0x100:1 \
+ RX-STBC12:0x300:0x200:1 \
+ RX-STBC123:0x300:0x300:1 \
+ MAX-AMSDU-7935:0x800::$max_amsdu \
+ DSSS_CCK-40:0x1000::$dsss_cck_40
+
+ ht_capab="$ht_capab$ht_capab_flags"
+ [ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab" "$N"
+ }
- # 802.11ac
- enable_ac=0
- idx="$channel"
- case "$htmode" in
- VHT40)
- case "$(( ($channel / 4) % 2 ))" in
- 1) idx=$(($channel + 2));;
- 0) idx=$(($channel - 2));;
- esac
- enable_ac=1
- append base_cfg "vht_oper_chwidth=0" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
- ;;
- VHT80)
- case "$(( ($channel / 4) % 2 ))" in
- 1) idx=$(($channel + 6));;
- 2) idx=$(($channel + 2));;
- 3) idx=$(($channel - 2));;
- 0) idx=$(($channel - 6));;
- esac
- enable_ac=1
- append base_cfg "vht_oper_chwidth=1" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
- ;;
- VHT160)
- case "$channel" in
- 36|40|44|48|52|56|60|64) idx=50;;
- 100|104|108|112|116|120|124|128) idx=114;;
- esac
- enable_ac=1
- append base_cfg "vht_oper_chwidth=2" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
- ;;
- esac
+ # 802.11ac
+ enable_ac=0
+ idx="$channel"
+ case "$htmode" in
+ VHT20) enable_ac=1;;
+ VHT40)
+ case "$(( ($channel / 4) % 2 ))" in
+ 1) idx=$(($channel + 2));;
+ 0) idx=$(($channel - 2));;
+ esac
+ enable_ac=1
+ append base_cfg "vht_oper_chwidth=0" "$N"
+ append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ ;;
+ VHT80)
+ case "$(( ($channel / 4) % 4 ))" in
+ 1) idx=$(($channel + 6));;
+ 2) idx=$(($channel + 2));;
+ 3) idx=$(($channel - 2));;
+ 0) idx=$(($channel - 6));;
+ esac
+ enable_ac=1
+ append base_cfg "vht_oper_chwidth=1" "$N"
+ append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ ;;
+ VHT160)
+ case "$channel" in
+ 36|40|44|48|52|56|60|64) idx=50;;
+ 100|104|108|112|116|120|124|128) idx=114;;
+ esac
+ enable_ac=1
+ append base_cfg "vht_oper_chwidth=2" "$N"
+ append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ ;;
+ esac
- if [ "$enable_ac" != "0" ]; then
- json_get_vars \
- rxldpc:1 \
- short_gi_80:1 \
- short_gi_160:1 \
- tx_stbc_2by1:1 \
- su_beamformer:1 \
- su_beamformee:1 \
- mu_beamformer:1 \
- mu_beamformee:1 \
- vht_txop_ps:1 \
- htc_vht:1 \
- rx_antenna_pattern:1 \
- tx_antenna_pattern:1 \
- vht_max_mpdu:11454 \
- vht_max_rx_stbc:4 \
- vht_link_adapt:3 \
- vht160:2
-
- append base_cfg "ieee80211ac=1" "$N"
- vht_capab=""
- vht_cap=0
- for cap in $(iw phy "$phy" info | awk -F "[()]" '/VHT Capabilities/ { print $2 }'); do
- vht_cap="$(($vht_cap | $cap))"
- done
+ if [ "$enable_ac" != "0" ]; then
+ json_get_vars \
+ rxldpc:1 \
+ short_gi_80:1 \
+ short_gi_160:1 \
+ tx_stbc_2by1:1 \
+ su_beamformer:1 \
+ su_beamformee:1 \
+ mu_beamformer:1 \
+ mu_beamformee:1 \
+ vht_txop_ps:1 \
+ htc_vht:1 \
+ rx_antenna_pattern:1 \
+ tx_antenna_pattern:1 \
+ vht_max_a_mpdu_len_exp:7 \
+ vht_max_mpdu:11454 \
+ rx_stbc:4 \
+ vht_link_adapt:3 \
+ vht160:2
+
+ set_default tx_burst 2.0
+ append base_cfg "ieee80211ac=1" "$N"
+ vht_cap=0
+ for cap in $(iw phy "$phy" info | awk -F "[()]" '/VHT Capabilities/ { print $2 }'); do
+ vht_cap="$(($vht_cap | $cap))"
+ done
- # boolean
- [ "$((($vht_cap & 16) * $rxldpc))" -eq 16 ] && \
- vht_capab="$vht_capab[RXLDPC]"
- [ "$((($vht_cap & 32) * $short_gi_80))" -eq 32 ] && \
- vht_capab="$vht_capab[SHORT-GI-80]"
- [ "$((($vht_cap & 64) * $short_gi_160))" -eq 64 ] && \
- vht_capab="$vht_capab[SHORT-GI-160]"
- [ "$((($vht_cap & 128) * $tx_stbc_2by1))" -eq 128 ] && \
- vht_capab="$vht_capab[TX-STBC-2BY1]"
- [ "$((($vht_cap & 2048) * $su_beamformer))" -eq 2048 ] && \
- vht_capab="$vht_capab[SU-BEAMFORMER]"
- [ "$((($vht_cap & 4096) * $su_beamformee))" -eq 4096 ] && \
- vht_capab="$vht_capab[SU-BEAMFORMEE]"
- [ "$((($vht_cap & 524288) * $mu_beamformer))" -eq 524288 ] && \
- vht_capab="$vht_capab[MU-BEAMFORMER]"
- [ "$((($vht_cap & 1048576) * $mu_beamformee))" -eq 1048576 ] && \
- vht_capab="$vht_capab[MU-BEAMFORMEE]"
- [ "$((($vht_cap & 2097152) * $vht_txop_ps))" -eq 2097152 ] && \
- vht_capab="$vht_capab[VHT-TXOP-PS]"
- [ "$((($vht_cap & 4194304) * $htc_vht))" -eq 4194304 ] && \
- vht_capab="$vht_capab[HTC-VHT]"
- [ "$((($vht_cap & 268435456) * $rx_antenna_pattern))" -eq 268435456 ] && \
- vht_capab="$vht_capab[RX-ANTENNA-PATTERN]"
- [ "$((($vht_cap & 536870912) * $tx_antenna_pattern))" -eq 536870912 ] && \
- vht_capab="$vht_capab[TX-ANTENNA-PATTERN]"
-
- # supported Channel widths
- vht160_hw=0
- [ "$(($vht_cap & 12))" -eq 4 -a 1 -le "$vht160" ] && \
- vht160_hw=1
- [ "$(($vht_cap & 12))" -eq 8 -a 2 -le "$vht160" ] && \
- vht160_hw=2
- [ "$vht160_hw" = 1 ] && vht_capab="$vht_capab[VHT160]"
- [ "$vht160_hw" = 2 ] && vht_capab="$vht_capab[VHT160-80PLUS80]"
-
- # maximum MPDU length
- vht_max_mpdu_hw=3895
- [ "$(($vht_cap & 3))" -ge 1 -a 7991 -le "$vht_max_mpdu" ] && \
- vht_max_mpdu_hw=7991
- [ "$(($vht_cap & 3))" -ge 2 -a 11454 -le "$vht_max_mpdu" ] && \
- vht_max_mpdu_hw=11454
- [ "$vht_max_mpdu_hw" != 3895 ] && \
- vht_capab="$vht_capab[MAX-MPDU-$vht_max_mpdu_hw]"
-
- # support for the reception of PPDUs using STBC
- vht_max_rx_stbc_hw=0
- [ "$(($vht_cap & 1792))" -ge 256 -a 1 -le "$vht_max_rx_stbc" ] && \
- vht_max_rx_stbc_hw=1
- [ "$(($vht_cap & 1792))" -ge 512 -a 2 -le "$vht_max_rx_stbc" ] && \
- vht_max_rx_stbc_hw=2
- [ "$(($vht_cap & 1792))" -ge 768 -a 3 -le "$vht_max_rx_stbc" ] && \
- vht_max_rx_stbc_hw=3
- [ "$(($vht_cap & 1792))" -ge 1024 -a 4 -le "$vht_max_rx_stbc" ] && \
- vht_max_rx_stbc_hw=4
- [ "$vht_max_rx_stbc_hw" = 1 ] && vht_capab="$vht_capab[RX-STBC-1]"
- [ "$vht_max_rx_stbc_hw" = 2 ] && vht_capab="$vht_capab[RX-STBC-12]"
- [ "$vht_max_rx_stbc_hw" = 3 ] && vht_capab="$vht_capab[RX-STBC-123]"
- [ "$vht_max_rx_stbc_hw" = 4 ] && vht_capab="$vht_capab[RX-STBC-1234]"
-
- # whether or not the STA supports link adaptation using VHT variant
- vht_link_adapt_hw=0
- [ "$(($vht_cap & 201326592))" -ge 134217728 -a 2 -le "$vht_link_adapt" ] && \
- vht_link_adapt_hw=2
- [ "$(($vht_cap & 201326592))" -ge 201326592 -a 3 -le "$vht_link_adapt" ] && \
- vht_link_adapt_hw=3
- [ "$vht_link_adapt_hw" != 0 ] && \
- vht_capab="$vht_capab[VHT-LINK-ADAPT-$vht_link_adapt_hw]"
-
- [ -n "$vht_capab" ] && append base_cfg "vht_capab=$vht_capab" "$N"
- fi
- }
+ cap_rx_stbc=$((($vht_cap >> 8) & 7))
+ [ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc"
+ vht_cap="$(( ($vht_cap & ~(0x700)) | ($cap_rx_stbc << 8) ))"
+
+ mac80211_add_capabilities vht_capab $vht_cap \
+ RXLDPC:0x10::$rxldpc \
+ SHORT-GI-80:0x20::$short_gi_80 \
+ SHORT-GI-160:0x40::$short_gi_160 \
+ TX-STBC-2BY1:0x80::$tx_stbc_2by1 \
+ SU-BEAMFORMER:0x800::$su_beamformer \
+ SU-BEAMFORMEE:0x1000::$su_beamformee \
+ MU-BEAMFORMER:0x80000::$mu_beamformer \
+ MU-BEAMFORMEE:0x100000::$mu_beamformee \
+ VHT-TXOP-PS:0x200000::$vht_txop_ps \
+ HTC-VHT:0x400000::$htc_vht \
+ RX-ANTENNA-PATTERN:0x10000000::$rx_antenna_pattern \
+ TX-ANTENNA-PATTERN:0x20000000::$tx_antenna_pattern \
+ RX-STBC-1:0x700:0x100:1 \
+ RX-STBC-12:0x700:0x200:1 \
+ RX-STBC-123:0x700:0x300:1 \
+ RX-STBC-1234:0x700:0x400:1 \
+
+ # supported Channel widths
+ vht160_hw=0
+ [ "$(($vht_cap & 12))" -eq 4 -a 1 -le "$vht160" ] && \
+ vht160_hw=1
+ [ "$(($vht_cap & 12))" -eq 8 -a 2 -le "$vht160" ] && \
+ vht160_hw=2
+ [ "$vht160_hw" = 1 ] && vht_capab="$vht_capab[VHT160]"
+ [ "$vht160_hw" = 2 ] && vht_capab="$vht_capab[VHT160-80PLUS80]"
+
+ # maximum MPDU length
+ vht_max_mpdu_hw=3895
+ [ "$(($vht_cap & 3))" -ge 1 -a 7991 -le "$vht_max_mpdu" ] && \
+ vht_max_mpdu_hw=7991
+ [ "$(($vht_cap & 3))" -ge 2 -a 11454 -le "$vht_max_mpdu" ] && \
+ vht_max_mpdu_hw=11454
+ [ "$vht_max_mpdu_hw" != 3895 ] && \
+ vht_capab="$vht_capab[MAX-MPDU-$vht_max_mpdu_hw]"
+
+ # maximum A-MPDU length exponent
+ vht_max_a_mpdu_len_exp_hw=0
+ [ "$(($vht_cap & 58720256))" -ge 8388608 -a 1 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=1
+ [ "$(($vht_cap & 58720256))" -ge 16777216 -a 2 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=2
+ [ "$(($vht_cap & 58720256))" -ge 25165824 -a 3 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=3
+ [ "$(($vht_cap & 58720256))" -ge 33554432 -a 4 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=4
+ [ "$(($vht_cap & 58720256))" -ge 41943040 -a 5 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=5
+ [ "$(($vht_cap & 58720256))" -ge 50331648 -a 6 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=6
+ [ "$(($vht_cap & 58720256))" -ge 58720256 -a 7 -le "$vht_max_a_mpdu_len_exp" ] && \
+ vht_max_a_mpdu_len_exp_hw=7
+ vht_capab="$vht_capab[MAX-A-MPDU-LEN-EXP$vht_max_a_mpdu_len_exp_hw]"
+
+ # whether or not the STA supports link adaptation using VHT variant
+ vht_link_adapt_hw=0
+ [ "$(($vht_cap & 201326592))" -ge 134217728 -a 2 -le "$vht_link_adapt" ] && \
+ vht_link_adapt_hw=2
+ [ "$(($vht_cap & 201326592))" -ge 201326592 -a 3 -le "$vht_link_adapt" ] && \
+ vht_link_adapt_hw=3
+ [ "$vht_link_adapt_hw" != 0 ] && \
+ vht_capab="$vht_capab[VHT-LINK-ADAPT-$vht_link_adapt_hw]"
+
+ [ -n "$vht_capab" ] && append base_cfg "vht_capab=$vht_capab" "$N"
+ fi
hostapd_prepare_device_config "$hostapd_conf_file" nl80211
cat >> "$hostapd_conf_file" <<EOF
${channel:+channel=$channel}
-${noscan:+noscan=$noscan}
+${channel_list:+chanlist=$channel_list}
+${hostapd_noscan:+noscan=1}
+${tx_burst:+tx_queue_data2_burst=$tx_burst}
$base_cfg
EOF
json_select ..
+ radio_md5sum=$(md5sum $hostapd_conf_file | cut -d" " -f1)
+ echo "radio_config_id=${radio_md5sum}" >> $hostapd_conf_file
}
mac80211_hostapd_setup_bss() {
append hostapd_cfg "$type=$ifname" "$N"
hostapd_set_bss_options hostapd_cfg "$vif" || return 1
- json_get_vars wds dtim_period max_listen_int
+ json_get_vars wds wds_bridge dtim_period max_listen_int start_disabled
set_default wds 0
+ set_default start_disabled 0
- [ "$wds" -gt 0 ] && append hostapd_cfg "wds_sta=1" "$N"
- [ "$staidx" -gt 0 ] && append hostapd_cfg "start_disabled=1" "$N"
+ [ "$wds" -gt 0 ] && {
+ append hostapd_cfg "wds_sta=1" "$N"
+ [ -n "$wds_bridge" ] && append hostapd_cfg "wds_bridge=$wds_bridge" "$N"
+ }
+ [ "$staidx" -gt 0 -o "$start_disabled" -eq 1 ] && append hostapd_cfg "start_disabled=1" "$N"
cat >> /var/run/hostapd-$phy.conf <<EOF
$hostapd_cfg
EOF
}
+mac80211_get_addr() {
+ local phy="$1"
+ local idx="$(($2 + 1))"
+
+ head -n $idx /sys/class/ieee80211/${phy}/addresses | tail -n1
+}
+
mac80211_generate_mac() {
local phy="$1"
local id="${macidx:-0}"
local ref="$(cat /sys/class/ieee80211/${phy}/macaddress)"
local mask="$(cat /sys/class/ieee80211/${phy}/address_mask)"
- [ "$mask" = "00:00:00:00:00:00" ] && mask="ff:ff:ff:ff:ff:ff";
+ [ "$mask" = "00:00:00:00:00:00" ] && {
+ mask="ff:ff:ff:ff:ff:ff";
+
+ [ "$(wc -l < /sys/class/ieee80211/${phy}/addresses)" -gt 1 ] && {
+ addr="$(mac80211_get_addr "$phy" "$id")"
+ [ -n "$addr" ] && {
+ echo "$addr"
+ return
+ }
+ }
+ }
+
local oIFS="$IFS"; IFS=":"; set -- $mask; IFS="$oIFS"
local mask1=$1
[ "$((0x$mask1))" -gt 0 ] && {
b1="0x$1"
[ "$id" -gt 0 ] && \
- b1=$(($b1 ^ ((($id - 1) << 2) | 0x2)))
+ b1=$(($b1 ^ ((($id - !($b1 & 2)) << 2) | 0x2)))
printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6
return
}
find_phy() {
[ -n "$phy" -a -d /sys/class/ieee80211/$phy ] && return 0
- [ -n "$path" -a -d "/sys/devices/$path/ieee80211" ] && {
- phy="$(ls /sys/devices/$path/ieee80211 | grep -m 1 phy)"
+ [ -n "$path" ] && {
+ phy="$(mac80211_path_to_phy "$path")"
[ -n "$phy" ] && return 0
}
[ -n "$macaddr" ] && {
has_ap=1
}
+mac80211_iw_interface_add() {
+ local phy="$1"
+ local ifname="$2"
+ local type="$3"
+ local wdsflag="$4"
+ local rc
+ local oldifname
+
+ iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1
+ rc="$?"
+
+ [ "$rc" = 233 ] && {
+ # Device might have just been deleted, give the kernel some time to finish cleaning it up
+ sleep 1
+
+ iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1
+ rc="$?"
+ }
+
+ [ "$rc" = 233 ] && {
+ # Keep matching pre-existing interface
+ [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && \
+ case "$(iw dev $ifname info | grep "^\ttype" | cut -d' ' -f2- 2>/dev/null)" in
+ "AP")
+ [ "$type" = "__ap" ] && rc=0
+ ;;
+ "IBSS")
+ [ "$type" = "adhoc" ] && rc=0
+ ;;
+ "managed")
+ [ "$type" = "managed" ] && rc=0
+ ;;
+ "mesh point")
+ [ "$type" = "mp" ] && rc=0
+ ;;
+ "monitor")
+ [ "$type" = "monitor" ] && rc=0
+ ;;
+ esac
+ }
+
+ [ "$rc" = 233 ] && {
+ iw dev "$ifname" del >/dev/null 2>&1
+ [ "$?" = 0 ] && {
+ sleep 1
+
+ iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1
+ rc="$?"
+ }
+ }
+
+ [ "$rc" != 0 ] && {
+ # Device might not support virtual interfaces, so the interface never got deleted in the first place.
+ # Check if the interface already exists, and avoid failing in this case.
+ [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && rc=0
+ }
+
+ [ "$rc" != 0 ] && {
+ # Device doesn't support virtual interfaces and may have existing interface other than ifname.
+ oldifname="$(basename "/sys/class/ieee80211/${phy}/device/net"/* 2>/dev/null)"
+ [ "$oldifname" ] && ip link set "$oldifname" name "$ifname" 1>/dev/null 2>&1
+ rc="$?"
+ }
+
+ [ "$rc" != 0 ] && wireless_setup_failed INTERFACE_CREATION_FAILED
+ return $rc
+}
+
mac80211_prepare_vif() {
json_select config
- json_get_vars ifname mode ssid wds powersave macaddr
+ json_get_vars ifname mode ssid wds powersave macaddr enable wpa_psk_file vlan_file
[ -n "$ifname" ] || ifname="wlan${phy#phy}${if_idx:+-$if_idx}"
if_idx=$((${if_idx:-0} + 1))
json_add_object data
json_add_string ifname "$ifname"
json_close_object
+
+ [ "$mode" == "ap" ] && {
+ [ -z "$wpa_psk_file" ] && hostapd_set_psk "$ifname"
+ [ -z "$vlan_file" ] && hostapd_set_vlan "$ifname"
+ }
+
json_select config
# It is far easier to delete and create the desired interface
case "$mode" in
adhoc)
- iw phy "$phy" interface add "$ifname" type adhoc
+ mac80211_iw_interface_add "$phy" "$ifname" adhoc || return
;;
ap)
# Hostapd will handle recreating the interface and
mac80211_hostapd_setup_bss "$phy" "$ifname" "$macaddr" "$type" || return
+ NEWAPLIST="${NEWAPLIST}$ifname "
[ -n "$hostapd_ctrl" ] || {
- iw phy "$phy" interface add "$ifname" type managed
+ ap_ifname="${ifname}"
hostapd_ctrl="${hostapd_ctrl:-/var/run/hostapd/$ifname}"
}
;;
mesh)
- json_get_vars key mesh_id
- if [ -n "$key" ]; then
- iw phy "$phy" interface add "$ifname" type mp
- else
- iw phy "$phy" interface add "$ifname" type mp mesh_id "$mesh_id"
- fi
+ mac80211_iw_interface_add "$phy" "$ifname" mp || return
;;
monitor)
- iw phy "$phy" interface add "$ifname" type monitor
+ mac80211_iw_interface_add "$phy" "$ifname" monitor || return
;;
sta)
local wdsflag=
- staidx="$(($staidx + 1))"
+ [ "$enable" = 0 ] || staidx="$(($staidx + 1))"
[ "$wds" -gt 0 ] && wdsflag="4addr on"
- iw phy "$phy" interface add "$ifname" type managed $wdsflag
+ mac80211_iw_interface_add "$phy" "$ifname" managed "$wdsflag" || return
+ if [ "$wds" -gt 0 ]; then
+ iw "$ifname" set 4addr on
+ else
+ iw "$ifname" set 4addr off
+ fi
[ "$powersave" -gt 0 ] && powersave="on" || powersave="off"
iw "$ifname" set power_save "$powersave"
;;
case "$mode" in
monitor|mesh)
- [ "$auto_channel" -gt 0 ] || iw dev "$ifname" set channel "$channel" $htmode
+ [ "$auto_channel" -gt 0 ] || iw dev "$ifname" set channel "$channel" $iw_htmode
;;
esac
# All interfaces must have unique mac addresses
# which can either be explicitly set in the device
# section, or automatically generated
- ifconfig "$ifname" hw ether "$macaddr"
+ ip link set dev "$ifname" address "$macaddr"
fi
json_select ..
}
mac80211_setup_supplicant() {
- wpa_supplicant_prepare_interface "$ifname" nl80211 || return 1
- wpa_supplicant_add_network "$ifname"
- wpa_supplicant_run "$ifname" ${hostapd_ctrl:+-H $hostapd_ctrl}
+ local enable=$1
+ local add_sp=0
+ local spobj="$(ubus -S list | grep wpa_supplicant.${ifname})"
+
+ [ "$enable" = 0 ] && {
+ ubus call wpa_supplicant.${phy} config_del "{\"iface\":\"$ifname\"}"
+ ip link set dev "$ifname" down
+ iw dev "$ifname" del
+ return 0
+ }
+
+ wpa_supplicant_prepare_interface "$ifname" nl80211 || {
+ iw dev "$ifname" del
+ return 1
+ }
+ if [ "$mode" = "sta" ]; then
+ wpa_supplicant_add_network "$ifname"
+ else
+ wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan"
+ fi
+
+ NEWSPLIST="${NEWSPLIST}$ifname "
+
+ if [ "${NEWAPLIST%% *}" != "${OLDAPLIST%% *}" ]; then
+ [ "$spobj" ] && ubus call wpa_supplicant config_remove "{\"iface\":\"$ifname\"}"
+ add_sp=1
+ fi
+ [ -z "$spobj" ] && add_sp=1
+
+ NEW_MD5_SP=$(test -e "${_config}" && md5sum ${_config})
+ OLD_MD5_SP=$(uci -q -P /var/state get wireless._${phy}.md5_${ifname})
+ if [ "$add_sp" = "1" ]; then
+ wpa_supplicant_run "$ifname" "$hostapd_ctrl"
+ else
+ [ "${NEW_MD5_SP}" == "${OLD_MD5_SP}" ] || ubus call $spobj reload
+ fi
+ uci -q -P /var/state set wireless._${phy}.md5_${ifname}="${NEW_MD5_SP}"
+ return 0
+}
+
+mac80211_setup_supplicant_noctl() {
+ local enable=$1
+ local spobj="$(ubus -S list | grep wpa_supplicant.${ifname})"
+ wpa_supplicant_prepare_interface "$ifname" nl80211 || {
+ iw dev "$ifname" del
+ return 1
+ }
+
+ wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan"
+
+ NEWSPLIST="${NEWSPLIST}$ifname "
+ [ "$enable" = 0 ] && {
+ ubus call wpa_supplicant config_remove "{\"iface\":\"$ifname\"}"
+ ip link set dev "$ifname" down
+ return 0
+ }
+ if [ -z "$spobj" ]; then
+ wpa_supplicant_run "$ifname"
+ else
+ ubus call $spobj reload
+ fi
+}
+
+mac80211_prepare_iw_htmode() {
+ case "$htmode" in
+ VHT20|HT20) iw_htmode=HT20;;
+ HT40*|VHT40|VHT160)
+ case "$hwmode" in
+ a)
+ case "$(( ($channel / 4) % 2 ))" in
+ 1) iw_htmode="HT40+" ;;
+ 0) iw_htmode="HT40-";;
+ esac
+ ;;
+ *)
+ case "$htmode" in
+ HT40+) iw_htmode="HT40+";;
+ HT40-) iw_htmode="HT40-";;
+ *)
+ if [ "$channel" -lt 7 ]; then
+ iw_htmode="HT40+"
+ else
+ iw_htmode="HT40-"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ [ "$auto_channel" -gt 0 ] && iw_htmode="HT40+"
+ ;;
+ VHT80)
+ iw_htmode="80MHZ"
+ ;;
+ NONE|NOHT)
+ iw_htmode="NOHT"
+ ;;
+ *) iw_htmode="" ;;
+ esac
}
mac80211_setup_adhoc() {
+ local enable=$1
json_get_vars bssid ssid key mcast_rate
+ NEWUMLIST="${NEWUMLIST}$ifname "
+
+ [ "$enable" = 0 ] && {
+ ip link set dev "$ifname" down
+ return 0
+ }
+
keyspec=
- [ "$auth_type" == "wep" ] && {
+ [ "$auth_type" = "wep" ] && {
set_default key 1
case "$key" in
[1234])
brstr=
for br in $basic_rate_list; do
- hostapd_add_rate brstr "$br"
+ wpa_supplicant_add_rate brstr "$br"
done
mcval=
- [ -n "$mcast_rate" ] && hostapd_add_rate mcval "$mcast_rate"
+ [ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate"
- iw dev "$ifname" ibss join "$ssid" $freq $htmode fixed-freq $bssid \
- ${beacon_int:+beacon-interval $beacon_int} \
+ iw dev "$ifname" ibss join "$ssid" $freq $iw_htmode fixed-freq $bssid \
+ beacon-interval $beacon_int \
${brstr:+basic-rates $brstr} \
${mcval:+mcast-rate $mcval} \
${keyspec:+keys $keyspec}
}
+mac80211_setup_mesh() {
+ local enable=$1
+ json_get_vars ssid mesh_id mcast_rate
+
+ NEWUMLIST="${NEWUMLIST}$ifname "
+
+ [ "$enable" = 0 ] && {
+ ip link set dev "$ifname" down
+ return 0
+ }
+
+ mcval=
+ [ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate"
+ [ -n "$mesh_id" ] && ssid="$mesh_id"
+
+ iw dev "$ifname" mesh join "$ssid" freq $freq $iw_htmode \
+ ${mcval:+mcast-rate $mcval} \
+ beacon-interval $beacon_int
+}
+
mac80211_setup_vif() {
local name="$1"
local failed
+ local action=up
json_select data
json_get_vars ifname
json_select config
json_get_vars mode
- json_get_var vif_txpower txpower
-
- ifconfig "$ifname" up || {
- wireless_setup_vif_failed IFUP_ERROR
- json_select ..
- return
- }
-
- set_default vif_txpower "$txpower"
- [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00"
+ json_get_var vif_txpower
+ json_get_var vif_enable enable 1
+
+ [ "$vif_enable" = 1 ] || action=down
+ if [ "$mode" != "ap" ] || [ "$ifname" = "$ap_ifname" ]; then
+ ip link set dev "$ifname" "$action" || {
+ wireless_setup_vif_failed IFUP_ERROR
+ json_select ..
+ return
+ }
+ [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00"
+ fi
case "$mode" in
mesh)
+ wireless_vif_parse_encryption
+ [ -z "$htmode" ] && htmode="NOHT";
+ freq="$(get_freq "$phy" "$channel")"
+ if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ] || chan_is_dfs "$phy" "$channel"; then
+ mac80211_setup_supplicant $vif_enable || failed=1
+ else
+ mac80211_setup_mesh $vif_enable
+ fi
for var in $MP_CONFIG_INT $MP_CONFIG_BOOL $MP_CONFIG_STRING; do
json_get_var mp_val "$var"
[ -n "$mp_val" ] && iw dev "$ifname" set mesh_param "$var" "$mp_val"
done
-
- # authsae
- json_get_vars key
- if [ -n "$key" ]; then
- if [ -e "/lib/wifi/authsae.sh" ]; then
- . /lib/wifi/authsae.sh
- authsae_start_interface || failed=1
- else
- wireless_setup_vif_failed AUTHSAE_NOT_INSTALLED
- json_select ..
- return
- fi
- fi
;;
adhoc)
wireless_vif_parse_encryption
if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ]; then
- mac80211_setup_supplicant || failed=1
+ freq="$(get_freq "$phy" "$channel")"
+ mac80211_setup_supplicant_noctl $vif_enable || failed=1
else
- mac80211_setup_adhoc
+ mac80211_setup_adhoc $vif_enable
fi
;;
sta)
- mac80211_setup_supplicant || failed=1
+ mac80211_setup_supplicant $vif_enable || failed=1
;;
esac
iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep MHz | awk '{print $2}'
}
-mac80211_interface_cleanup() {
+chan_is_dfs() {
local phy="$1"
+ local chan="$2"
+ iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep -q "MHz.*radar detection"
+ return $!
+}
- for wdev in $(list_phy_interfaces "$phy"); do
- ifconfig "$wdev" down 2>/dev/null
+mac80211_vap_cleanup() {
+ local service="$1"
+ local vaps="$2"
+
+ for wdev in $vaps; do
+ [ "$service" != "none" ] && ubus call ${service} config_remove "{\"iface\":\"$wdev\"}"
+ ip link set dev "$wdev" down 2>/dev/null
iw dev "$wdev" del
done
}
+mac80211_interface_cleanup() {
+ local phy="$1"
+ local primary_ap=$(uci -q -P /var/state get wireless._${phy}.aplist)
+ primary_ap=${primary_ap%% *}
+
+ mac80211_vap_cleanup hostapd "${primary_ap}"
+ mac80211_vap_cleanup wpa_supplicant "$(uci -q -P /var/state get wireless._${phy}.splist)"
+ mac80211_vap_cleanup none "$(uci -q -P /var/state get wireless._${phy}.umlist)"
+}
+
+mac80211_set_noscan() {
+ hostapd_noscan=1
+}
+
drv_mac80211_cleanup() {
hostapd_common_cleanup
}
country chanbw distance \
txpower antenna_gain \
rxantenna txantenna \
- frag rts beacon_int
+ frag rts beacon_int:100 htmode
json_get_values basic_rate_list basic_rate
json_select ..
return 1
}
- wireless_set_data phy="$phy"
- mac80211_interface_cleanup "$phy"
+ [ -z "$(uci -q -P /var/state show wireless._${phy})" ] && {
+ uci -q -P /var/state set wireless._${phy}=phy
+ wireless_set_data phy="$phy"
+ }
+
+ OLDAPLIST=$(uci -q -P /var/state get wireless._${phy}.aplist)
+ OLDSPLIST=$(uci -q -P /var/state get wireless._${phy}.splist)
+ OLDUMLIST=$(uci -q -P /var/state get wireless._${phy}.umlist)
+
+ local wdev
+ local cwdev
+ local found
+
+ for wdev in $(list_phy_interfaces "$phy"); do
+ found=0
+ for cwdev in $OLDAPLIST $OLDSPLIST $OLDUMLIST; do
+ if [ "$wdev" = "$cwdev" ]; then
+ found=1
+ break
+ fi
+ done
+ if [ "$found" = "0" ]; then
+ ip link set dev "$wdev" down
+ iw dev "$wdev" del
+ fi
+ done
# convert channel to frequency
[ "$auto_channel" -gt 0 ] || freq="$(get_freq "$phy" "$channel")"
staidx=0
[ -n "$chanbw" ] && {
- for file in /sys/kernel/debug/ieee80211/$phy/ath9k/chanbw /sys/kernel/debug/ieee80211/$phy/ath5k/bwmode; do
+ for file in /sys/kernel/debug/ieee80211/$phy/ath9k*/chanbw /sys/kernel/debug/ieee80211/$phy/ath5k/bwmode; do
[ -f "$file" ] && echo "$chanbw" > "$file"
done
}
- set_default rxantenna all
- set_default txantenna all
+ set_default rxantenna 0xffffffff
+ set_default txantenna 0xffffffff
set_default distance 0
set_default antenna_gain 0
+ [ "$txantenna" = "all" ] && txantenna=0xffffffff
+ [ "$rxantenna" = "all" ] && rxantenna=0xffffffff
+
iw phy "$phy" set antenna $txantenna $rxantenna >/dev/null 2>&1
- iw phy "$phy" set antenna_gain $antenna_gain
- iw phy "$phy" set distance "$distance"
+ iw phy "$phy" set antenna_gain $antenna_gain >/dev/null 2>&1
+ iw phy "$phy" set distance "$distance" >/dev/null 2>&1
+
+ if [ -n "$txpower" ]; then
+ iw phy "$phy" set txpower fixed "${txpower%%.*}00"
+ else
+ iw phy "$phy" set txpower auto
+ fi
[ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}"
[ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}"
has_ap=
hostapd_ctrl=
+ ap_ifname=
+ hostapd_noscan=
for_each_interface "ap" mac80211_check_ap
rm -f "$hostapd_conf_file"
+
+ for_each_interface "sta adhoc mesh" mac80211_set_noscan
[ -n "$has_ap" ] && mac80211_hostapd_setup_base "$phy"
+ mac80211_prepare_iw_htmode
for_each_interface "sta adhoc mesh monitor" mac80211_prepare_vif
+ NEWAPLIST=
for_each_interface "ap" mac80211_prepare_vif
-
+ NEW_MD5=$(test -e "${hostapd_conf_file}" && md5sum ${hostapd_conf_file})
+ OLD_MD5=$(uci -q -P /var/state get wireless._${phy}.md5)
+ if [ "${NEWAPLIST}" != "${OLDAPLIST}" ]; then
+ mac80211_vap_cleanup hostapd "${OLDAPLIST}"
+ fi
+ [ -n "${NEWAPLIST}" ] && mac80211_iw_interface_add "$phy" "${NEWAPLIST%% *}" __ap
+ local add_ap=0
+ local primary_ap=${NEWAPLIST%% *}
[ -n "$hostapd_ctrl" ] && {
- /usr/sbin/hostapd -P /var/run/wifi-$phy.pid -B "$hostapd_conf_file"
+ local no_reload=1
+ if [ -n "$(ubus list | grep hostapd.$primary_ap)" ]; then
+ [ "${NEW_MD5}" = "${OLD_MD5}" ] || {
+ ubus call hostapd.$primary_ap reload
+ no_reload=$?
+ if [ "$no_reload" != "0" ]; then
+ mac80211_vap_cleanup hostapd "${OLDAPLIST}"
+ mac80211_vap_cleanup wpa_supplicant "$(uci -q -P /var/state get wireless._${phy}.splist)"
+ mac80211_vap_cleanup none "$(uci -q -P /var/state get wireless._${phy}.umlist)"
+ sleep 2
+ mac80211_iw_interface_add "$phy" "${NEWAPLIST%% *}" __ap
+ for_each_interface "sta adhoc mesh monitor" mac80211_prepare_vif
+ fi
+ }
+ fi
+ if [ "$no_reload" != "0" ]; then
+ add_ap=1
+ ubus wait_for hostapd
+ ubus call hostapd config_add "{\"iface\":\"$primary_ap\", \"config\":\"${hostapd_conf_file}\"}"
+ local hostapd_pid=$(ubus call service list '{"name": "hostapd"}' | jsonfilter -l 1 -e "@['hostapd'].instances['hostapd'].pid")
+ wireless_add_process "$hostapd_pid" "/usr/sbin/hostapd" 1
+ fi
ret="$?"
- wireless_add_process "$(cat /var/run/wifi-$phy.pid)" "/usr/sbin/hostapd" 1
[ "$ret" != 0 ] && {
wireless_setup_failed HOSTAPD_START_FAILED
return
}
}
+ uci -q -P /var/state set wireless._${phy}.aplist="${NEWAPLIST}"
+ uci -q -P /var/state set wireless._${phy}.md5="${NEW_MD5}"
+
+ [ "${add_ap}" = 1 ] && sleep 1
+ for_each_interface "ap" mac80211_setup_vif
+
+ NEWSPLIST=
+ NEWUMLIST=
+
+ for_each_interface "sta adhoc mesh monitor" mac80211_setup_vif
- for_each_interface "ap sta adhoc mesh monitor" mac80211_setup_vif
+ uci -q -P /var/state set wireless._${phy}.splist="${NEWSPLIST}"
+ uci -q -P /var/state set wireless._${phy}.umlist="${NEWUMLIST}"
+ local foundvap
+ local dropvap=""
+ for oldvap in $OLDSPLIST; do
+ foundvap=0
+ for newvap in $NEWSPLIST; do
+ [ "$oldvap" = "$newvap" ] && foundvap=1
+ done
+ [ "$foundvap" = "0" ] && dropvap="$dropvap $oldvap"
+ done
+ [ -n "$dropvap" ] && mac80211_vap_cleanup wpa_supplicant "$dropvap"
wireless_set_up
}
-list_phy_interfaces() {
+_list_phy_interfaces() {
local phy="$1"
if [ -d "/sys/class/ieee80211/${phy}/device/net" ]; then
ls "/sys/class/ieee80211/${phy}/device/net" 2>/dev/null;
fi
}
+list_phy_interfaces() {
+ local phy="$1"
+
+ for dev in $(_list_phy_interfaces "$phy"); do
+ readlink "/sys/class/net/${dev}/phy80211" | grep -q "/${phy}\$" || continue
+ echo "$dev"
+ done
+}
+
drv_mac80211_teardown() {
wireless_process_kill_all
json_select ..
mac80211_interface_cleanup "$phy"
+ uci -q -P /var/state revert wireless._${phy}
}
add_driver mac80211
projects / openwrt / openwrt.git / blobdiff