#!/bin/sh
. /lib/netifd/netifd-wireless.sh
. /lib/netifd/hostapd.sh
-. /lib/netifd/mac80211.sh
+. /lib/functions/system.sh
init_wireless_driver "$@"
MP_CONFIG_BOOL="mesh_auto_open_plinks mesh_fwding"
MP_CONFIG_STRING="mesh_power_mode"
-iw() {
- command iw $@ || logger -t mac80211 "Failed command: iw $@"
+wdev_tool() {
+ ucode /usr/share/hostap/wdev.uc "$@"
}
-NEWAPLIST=
-OLDAPLIST=
-NEWSPLIST=
-OLDSPLIST=
-
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 ht_coex acs_exclude_dfs
+ config_add_int rxantenna txantenna txpower min_tx_power
+ config_add_boolean noscan ht_coex acs_exclude_dfs background_radar
config_add_array ht_capab
config_add_array channels
+ config_add_array scan_list
config_add_boolean \
rxldpc \
short_gi_80 \
su_beamformee \
mu_beamformer \
mu_beamformee \
+ he_su_beamformer \
+ he_su_beamformee \
+ he_mu_beamformer \
vht_txop_ps \
htc_vht \
rx_antenna_pattern \
- tx_antenna_pattern
- config_add_int vht_max_a_mpdu_len_exp vht_max_mpdu vht_link_adapt vht160 rx_stbc tx_stbc
+ tx_antenna_pattern \
+ he_spr_sr_control \
+ he_spr_psr_enabled \
+ he_bss_color_enabled \
+ he_twt_required
+ config_add_int \
+ beamformer_antennas \
+ beamformee_antennas \
+ vht_max_a_mpdu_len_exp \
+ vht_max_mpdu \
+ vht_link_adapt \
+ vht160 \
+ rx_stbc \
+ tx_stbc \
+ he_bss_color \
+ he_spr_non_srg_obss_pd_max_offset
config_add_boolean \
ldpc \
greenfield \
config_add_string 'macaddr:macaddr' ifname
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_period
export -n -- "$__var=$__out"
}
+mac80211_add_he_capabilities() {
+ local __out= oifs
+
+ oifs="$IFS"
+ IFS=:
+ for capab in "$@"; do
+ set -- $capab
+ [ "$(($4))" -gt 0 ] || continue
+ [ "$(((0x$2) & $3))" -gt 0 ] || {
+ eval "$1=0"
+ continue
+ }
+ append base_cfg "$1=1" "$N"
+ done
+ IFS="$oifs"
+}
+
mac80211_hostapd_setup_base() {
local phy="$1"
json_select config
[ "$auto_channel" -gt 0 ] && channel=acs_survey
- [ "$auto_channel" -gt 0 ] && json_get_values channel_list channels
[ "$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" "$N"
- json_get_vars noscan ht_coex
- json_get_values ht_capab_list ht_capab tx_burst
+ json_get_vars noscan ht_coex min_tx_power:0 tx_burst
+ json_get_values ht_capab_list ht_capab
+ json_get_values channel_list channels
+
+ [ "$auto_channel" = 0 ] && [ -z "$channel_list" ] && \
+ channel_list="$channel"
+
+ [ "$min_tx_power" -gt 0 ] && append base_cfg "min_tx_power=$min_tx_power"
- [ -n "$noscan" -a "$noscan" -gt 0 ] && hostapd_noscan=1
+ set_default noscan 0
+
+ [ "$noscan" -gt 0 ] && hostapd_noscan=1
[ "$tx_burst" = 0 ] && tx_burst=
+ chan_ofs=0
+ [ "$band" = "6g" ] && chan_ofs=1
+
ieee80211n=1
ht_capab=
case "$htmode" in
- VHT20|HT20) ;;
- HT40*|VHT40|VHT80|VHT160)
+ VHT20|HT20|HE20) ;;
+ HT40*|VHT40|VHT80|VHT160|HE40|HE80|HE160)
case "$hwmode" in
a)
- case "$(( ($channel / 4) % 2 ))" in
+ case "$(( (($channel / 4) + $chan_ofs) % 2 ))" in
1) ht_capab="[HT40+]";;
0) ht_capab="[HT40-]";;
esac
# 802.11ac
enable_ac=0
+ vht_oper_chwidth=0
+ vht_center_seg0=
+
idx="$channel"
case "$htmode" in
- VHT20) enable_ac=1;;
- VHT40)
- case "$(( ($channel / 4) % 2 ))" in
+ VHT20|HE20) enable_ac=1;;
+ VHT40|HE40)
+ case "$(( (($channel / 4) + $chan_ofs) % 2 ))" in
1) idx=$(($channel + 2));;
0) idx=$(($channel - 2));;
esac
enable_ac=1
- append base_cfg "vht_oper_chwidth=0" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ vht_center_seg0=$idx
;;
- VHT80)
- case "$(( ($channel / 4) % 4 ))" in
+ VHT80|HE80)
+ case "$(( (($channel / 4) + $chan_ofs) % 4 ))" in
1) idx=$(($channel + 6));;
2) idx=$(($channel + 2));;
3) idx=$(($channel - 2));;
0) idx=$(($channel - 6));;
esac
enable_ac=1
- append base_cfg "vht_oper_chwidth=1" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ vht_oper_chwidth=1
+ vht_center_seg0=$idx
;;
- VHT160)
- case "$channel" in
- 36|40|44|48|52|56|60|64) idx=50;;
- 100|104|108|112|116|120|124|128) idx=114;;
- esac
+ VHT160|HE160)
+ if [ "$band" = "6g" ]; then
+ case "$channel" in
+ 1|5|9|13|17|21|25|29) idx=15;;
+ 33|37|41|45|49|53|57|61) idx=47;;
+ 65|69|73|77|81|85|89|93) idx=79;;
+ 97|101|105|109|113|117|121|125) idx=111;;
+ 129|133|137|141|145|149|153|157) idx=143;;
+ 161|165|169|173|177|181|185|189) idx=175;;
+ 193|197|201|205|209|213|217|221) idx=207;;
+ esac
+ else
+ case "$channel" in
+ 36|40|44|48|52|56|60|64) idx=50;;
+ 100|104|108|112|116|120|124|128) idx=114;;
+ esac
+ fi
enable_ac=1
- append base_cfg "vht_oper_chwidth=2" "$N"
- append base_cfg "vht_oper_centr_freq_seg0_idx=$idx" "$N"
+ vht_oper_chwidth=2
+ vht_center_seg0=$idx
;;
esac
+ [ "$band" = "5g" ] && {
+ json_get_vars background_radar:0
+
+ [ "$background_radar" -eq 1 ] && append base_cfg "enable_background_radar=1" "$N"
+ }
+ [ "$band" = "6g" ] && {
+ op_class=
+ case "$htmode" in
+ HE20) op_class=131;;
+ HE*) op_class=$((132 + $vht_oper_chwidth))
+ esac
+ [ -n "$op_class" ] && append base_cfg "op_class=$op_class" "$N"
+ }
+ [ "$hwmode" = "a" ] || enable_ac=0
if [ "$enable_ac" != "0" ]; then
json_get_vars \
mu_beamformee:1 \
vht_txop_ps:1 \
htc_vht:1 \
+ beamformee_antennas:4 \
+ beamformer_antennas:4 \
rx_antenna_pattern:1 \
tx_antenna_pattern:1 \
vht_max_a_mpdu_len_exp:7 \
vht_cap="$(($vht_cap | $cap))"
done
+ append base_cfg "vht_oper_chwidth=$vht_oper_chwidth" "$N"
+ append base_cfg "vht_oper_centr_freq_seg0_idx=$vht_center_seg0" "$N"
+
cap_rx_stbc=$((($vht_cap >> 8) & 7))
[ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc"
vht_cap="$(( ($vht_cap & ~(0x700)) | ($cap_rx_stbc << 8) ))"
RX-STBC-123:0x700:0x300:1 \
RX-STBC-1234:0x700:0x400:1 \
+ [ "$(($vht_cap & 0x800))" -gt 0 -a "$su_beamformer" -gt 0 ] && {
+ cap_ant="$(( ( ($vht_cap >> 16) & 3 ) + 1 ))"
+ [ "$cap_ant" -gt "$beamformer_antennas" ] && cap_ant="$beamformer_antennas"
+ [ "$cap_ant" -gt 1 ] && vht_capab="$vht_capab[SOUNDING-DIMENSION-$cap_ant]"
+ }
+
+ [ "$(($vht_cap & 0x1000))" -gt 0 -a "$su_beamformee" -gt 0 ] && {
+ cap_ant="$(( ( ($vht_cap >> 13) & 3 ) + 1 ))"
+ [ "$cap_ant" -gt "$beamformee_antennas" ] && cap_ant="$beamformee_antennas"
+ [ "$cap_ant" -gt 1 ] && vht_capab="$vht_capab[BF-ANTENNA-$cap_ant]"
+ }
+
# supported Channel widths
vht160_hw=0
[ "$(($vht_cap & 12))" -eq 4 -a 1 -le "$vht160" ] && \
[ -n "$vht_capab" ] && append base_cfg "vht_capab=$vht_capab" "$N"
fi
+ # 802.11ax
+ enable_ax=0
+ case "$htmode" in
+ HE*) enable_ax=1 ;;
+ esac
+
+ if [ "$enable_ax" != "0" ]; then
+ json_get_vars \
+ he_su_beamformer:1 \
+ he_su_beamformee:1 \
+ he_mu_beamformer:1 \
+ he_twt_required:0 \
+ he_spr_sr_control:3 \
+ he_spr_psr_enabled:0 \
+ he_spr_non_srg_obss_pd_max_offset:0 \
+ he_bss_color:128 \
+ he_bss_color_enabled:1
+
+ he_phy_cap=$(iw phy "$phy" info | sed -n '/HE Iftypes: AP/,$p' | awk -F "[()]" '/HE PHY Capabilities/ { print $2 }' | head -1)
+ he_phy_cap=${he_phy_cap:2}
+ he_mac_cap=$(iw phy "$phy" info | sed -n '/HE Iftypes: AP/,$p' | awk -F "[()]" '/HE MAC Capabilities/ { print $2 }' | head -1)
+ he_mac_cap=${he_mac_cap:2}
+
+ append base_cfg "ieee80211ax=1" "$N"
+ [ "$hwmode" = "a" ] && {
+ append base_cfg "he_oper_chwidth=$vht_oper_chwidth" "$N"
+ append base_cfg "he_oper_centr_freq_seg0_idx=$vht_center_seg0" "$N"
+ }
+
+ mac80211_add_he_capabilities \
+ he_su_beamformer:${he_phy_cap:6:2}:0x80:$he_su_beamformer \
+ he_su_beamformee:${he_phy_cap:8:2}:0x1:$he_su_beamformee \
+ he_mu_beamformer:${he_phy_cap:8:2}:0x2:$he_mu_beamformer \
+ he_spr_psr_enabled:${he_phy_cap:14:2}:0x1:$he_spr_psr_enabled \
+ he_twt_required:${he_mac_cap:0:2}:0x6:$he_twt_required
+
+ if [ "$he_bss_color_enabled" -gt 0 ]; then
+ append base_cfg "he_bss_color=$he_bss_color" "$N"
+ [ "$he_spr_non_srg_obss_pd_max_offset" -gt 0 ] && { \
+ append base_cfg "he_spr_non_srg_obss_pd_max_offset=$he_spr_non_srg_obss_pd_max_offset" "$N"
+ he_spr_sr_control=$((he_spr_sr_control | (1 << 2)))
+ }
+ [ "$he_spr_psr_enabled" -gt 0 ] || he_spr_sr_control=$((he_spr_sr_control | (1 << 0)))
+ append base_cfg "he_spr_sr_control=$he_spr_sr_control" "$N"
+ else
+ append base_cfg "he_bss_color_disabled=1" "$N"
+ fi
+
+
+ append base_cfg "he_default_pe_duration=4" "$N"
+ append base_cfg "he_rts_threshold=1023" "$N"
+ append base_cfg "he_mu_edca_qos_info_param_count=0" "$N"
+ append base_cfg "he_mu_edca_qos_info_q_ack=0" "$N"
+ append base_cfg "he_mu_edca_qos_info_queue_request=0" "$N"
+ append base_cfg "he_mu_edca_qos_info_txop_request=0" "$N"
+ append base_cfg "he_mu_edca_ac_be_aifsn=8" "$N"
+ append base_cfg "he_mu_edca_ac_be_aci=0" "$N"
+ append base_cfg "he_mu_edca_ac_be_ecwmin=9" "$N"
+ append base_cfg "he_mu_edca_ac_be_ecwmax=10" "$N"
+ append base_cfg "he_mu_edca_ac_be_timer=255" "$N"
+ append base_cfg "he_mu_edca_ac_bk_aifsn=15" "$N"
+ append base_cfg "he_mu_edca_ac_bk_aci=1" "$N"
+ append base_cfg "he_mu_edca_ac_bk_ecwmin=9" "$N"
+ append base_cfg "he_mu_edca_ac_bk_ecwmax=10" "$N"
+ append base_cfg "he_mu_edca_ac_bk_timer=255" "$N"
+ append base_cfg "he_mu_edca_ac_vi_ecwmin=5" "$N"
+ append base_cfg "he_mu_edca_ac_vi_ecwmax=7" "$N"
+ append base_cfg "he_mu_edca_ac_vi_aifsn=5" "$N"
+ append base_cfg "he_mu_edca_ac_vi_aci=2" "$N"
+ append base_cfg "he_mu_edca_ac_vi_timer=255" "$N"
+ append base_cfg "he_mu_edca_ac_vo_aifsn=5" "$N"
+ append base_cfg "he_mu_edca_ac_vo_aci=3" "$N"
+ append base_cfg "he_mu_edca_ac_vo_ecwmin=5" "$N"
+ append base_cfg "he_mu_edca_ac_vo_ecwmax=7" "$N"
+ append base_cfg "he_mu_edca_ac_vo_timer=255" "$N"
+ fi
+
hostapd_prepare_device_config "$hostapd_conf_file" nl80211
cat >> "$hostapd_conf_file" <<EOF
${channel:+channel=$channel}
hostapd_cfg=
append hostapd_cfg "$type=$ifname" "$N"
- hostapd_set_bss_options hostapd_cfg "$vif" || return 1
- json_get_vars wds dtim_period max_listen_int start_disabled
+ hostapd_set_bss_options hostapd_cfg "$phy" "$vif" || return 1
+ 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"
+ [ "$wds" -gt 0 ] && {
+ append hostapd_cfg "wds_sta=1" "$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
local phy="$1"
local idx="$(($2 + 1))"
- head -n $(($macidx + 1)) /sys/class/ieee80211/${phy}/addresses | tail -n1
+ 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)"
+ wdev_tool "$phy" get_macaddr id=$id
+}
- [ "$mask" = "00:00:00:00:00:00" ] && {
- mask="ff:ff:ff:ff:ff:ff";
+get_board_phy_name() (
+ local path="$1"
+ local fallback_phy=""
- [ "$(wc -l < /sys/class/ieee80211/${phy}/addresses)" -gt 1 ] && {
- addr="$(mac80211_get_addr "$phy" "$id")"
- [ -n "$addr" ] && {
- echo "$addr"
- return
- }
- }
- }
+ __check_phy() {
+ local val="$1"
+ local key="$2"
+ local ref_path="$3"
- local oIFS="$IFS"; IFS=":"; set -- $mask; IFS="$oIFS"
-
- local mask1=$1
- local mask6=$6
+ json_select "$key"
+ json_get_values path
+ json_select ..
- local oIFS="$IFS"; IFS=":"; set -- $ref; IFS="$oIFS"
+ [ "${ref_path%+*}" = "$path" ] && fallback_phy=$key
+ [ "$ref_path" = "$path" ] || return 0
- macidx=$(($id + 1))
- [ "$((0x$mask1))" -gt 0 ] && {
- b1="0x$1"
- [ "$id" -gt 0 ] && \
- b1=$(($b1 ^ ((($id - 1) << 2) | 0x2)))
- printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6
- return
+ echo "$key"
+ exit
}
- [ "$((0x$mask6))" -lt 255 ] && {
- printf "%s:%s:%s:%s:%s:%02x" $1 $2 $3 $4 $5 $(( 0x$6 ^ $id ))
- return
- }
+ json_load_file /etc/board.json
+ json_for_each_item __check_phy wlan "$path"
+ [ -n "$fallback_phy" ] && echo "${fallback_phy}.${path##*+}"
+)
- off2=$(( (0x$6 + $id) / 0x100 ))
- printf "%s:%s:%s:%s:%02x:%02x" \
- $1 $2 $3 $4 \
- $(( (0x$5 + $off2) % 0x100 )) \
- $(( (0x$6 + $id) % 0x100 ))
+rename_board_phy_by_path() {
+ local path="$1"
+
+ local new_phy="$(get_board_phy_name "$path")"
+ [ -z "$new_phy" -o "$new_phy" = "$phy" ] && return
+
+ iw "$phy" set name "$new_phy" && phy="$new_phy"
}
+rename_board_phy_by_name() (
+ local phy="$1"
+ local suffix="${phy##*.}"
+ [ "$suffix" = "$phy" ] && suffix=
+
+ json_load_file /etc/board.json
+ json_select wlan
+ json_select "${phy%.*}" || return 0
+ json_get_values path
+
+ prev_phy="$(iwinfo nl80211 phyname "path=$path${suffix:++$suffix}")"
+ [ -n "$prev_phy" ] || return 0
+
+ [ "$prev_phy" = "$phy" ] && return 0
+
+ iw "$prev_phy" set name "$phy"
+)
+
find_phy() {
- [ -n "$phy" -a -d /sys/class/ieee80211/$phy ] && return 0
+ [ -n "$phy" ] && {
+ rename_board_phy_by_name "$phy"
+ [ -d /sys/class/ieee80211/$phy ] && return 0
+ }
[ -n "$path" ] && {
- phy="$(mac80211_path_to_phy "$path")"
- [ -n "$phy" ] && return 0
+ phy="$(iwinfo nl80211 phyname "path=$path")"
+ [ -n "$phy" ] && {
+ rename_board_phy_by_path "$path"
+ return 0
+ }
}
[ -n "$macaddr" ] && {
for phy in $(ls /sys/class/ieee80211 2>/dev/null); do
- grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && return 0
+ grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && {
+ path="$(iwinfo nl80211 path "$phy")"
+ rename_board_phy_by_path "$path"
+ return 0
+ }
done
}
return 1
has_ap=1
}
-mac80211_iw_interface_add() {
+mac80211_set_ifname() {
local phy="$1"
- local ifname="$2"
- local type="$3"
- local wdsflag="$4"
- local rc
-
- iw phy "$phy" interface add "$ifname" type "$type" $wdsflag
- rc="$?"
-
- [ "$rc" = 233 ] && {
- # Device might have just been deleted, give the kernel some time to finish cleaning it up
- sleep 1
-
- iw phy "$phy" interface add "$ifname" type "$type" $wdsflag
- rc="$?"
- }
-
- [ "$rc" = 233 ] && {
- # Device might not support virtual interfaces, so the interface never got deleted in the first place.
- # Check if the interface already exists, and avoid failing in this case.
- ip link show dev "$ifname" >/dev/null 2>/dev/null && rc=0
- }
-
- [ "$rc" != 0 ] && wireless_setup_failed INTERFACE_CREATION_FAILED
- return $rc
+ local prefix="$2"
+ eval "ifname=\"$phy-$prefix\${idx_$prefix:-0}\"; idx_$prefix=\$((\${idx_$prefix:-0 } + 1))"
}
mac80211_prepare_vif() {
json_select config
- json_get_vars ifname mode ssid wds powersave macaddr enable
+ 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))
+ [ -n "$ifname" ] || {
+ local prefix;
+
+ case "$mode" in
+ ap|sta|mesh) prefix=$mode;;
+ adhoc) prefix=ibss;;
+ monitor) prefix=mon;;
+ esac
+
+ mac80211_set_ifname "$phy" "$prefix"
+ }
+ append active_ifnames "$ifname"
set_default wds 0
set_default powersave 0
+ json_add_string _ifname "$ifname"
- json_select ..
-
- [ -n "$macaddr" ] || {
+ if [ -z "$macaddr" ]; then
macaddr="$(mac80211_generate_mac $phy)"
macidx="$(($macidx + 1))"
+ elif [ "$macaddr" = 'random' ]; then
+ macaddr="$(macaddr_random)"
+ fi
+ json_add_string _macaddr "$macaddr"
+ json_select ..
+
+
+ [ "$mode" == "ap" ] && {
+ [ -z "$wpa_psk_file" ] && hostapd_set_psk "$ifname"
+ [ -z "$vlan_file" ] && hostapd_set_vlan "$ifname"
}
- json_add_object data
- json_add_string ifname "$ifname"
- json_close_object
json_select config
# It is far easier to delete and create the desired interface
case "$mode" in
- adhoc)
- mac80211_iw_interface_add "$phy" "$ifname" adhoc || return
- ;;
ap)
# Hostapd will handle recreating the interface and
# subsequent virtual APs belonging to the same PHY
mac80211_hostapd_setup_bss "$phy" "$ifname" "$macaddr" "$type" || return
- NEWAPLIST="${NEWAPLIST}$ifname "
[ -n "$hostapd_ctrl" ] || {
+ ap_ifname="${ifname}"
hostapd_ctrl="${hostapd_ctrl:-/var/run/hostapd/$ifname}"
}
;;
- mesh)
- mac80211_iw_interface_add "$phy" "$ifname" mp || return
- ;;
- monitor)
- mac80211_iw_interface_add "$phy" "$ifname" monitor || return
- ;;
- sta)
- local wdsflag=
- [ "$enable" = 0 ] || staidx="$(($staidx + 1))"
- [ "$wds" -gt 0 ] && wdsflag="4addr on"
- mac80211_iw_interface_add "$phy" "$ifname" managed "$wdsflag" || return
- [ "$powersave" -gt 0 ] && powersave="on" || powersave="off"
- iw "$ifname" set power_save "$powersave"
- ;;
- esac
-
- case "$mode" in
- monitor|mesh)
- [ "$auto_channel" -gt 0 ] || iw dev "$ifname" set channel "$channel" $htmode
- ;;
esac
- if [ "$mode" != "ap" ]; then
- # ALL ap functionality will be passed to hostapd
- # All interfaces must have unique mac addresses
- # which can either be explicitly set in the device
- # section, or automatically generated
- ip link set dev "$ifname" address "$macaddr"
- fi
-
json_select ..
}
-mac80211_setup_supplicant() {
- local enable=$1
- local add_sp=0
- local spobj="$(ubus -S list | grep wpa_supplicant.${ifname})"
-
- wpa_supplicant_prepare_interface "$ifname" nl80211 || return 1
- 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
- [ "$spobj" ] && ubus call wpa_supplicant.${phy} config_del "{\"iface\":\"$ifname\"}"
- add_sp=1
- fi
- [ "$enable" = 0 ] && {
- ubus call wpa_supplicant.${phy} config_del "{\"iface\":\"$ifname\"}"
- ip link set dev "$ifname" down
- return 0
- }
- [ -z "$spobj" ] && add_sp=1
-
- if [ "$add_sp" = "1" ]; then
- wpa_supplicant_run "$ifname" "$hostapd_ctrl"
- else
- ubus call $spobj reload
- fi
-}
-
-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.${phy} config_del "{\"iface\":\"$ifname\"}"
- ip link set dev "$ifname" down
- return 0
- }
- if [ -z "$spobj" ]; then
- wpa_supplicant_run "$ifname"
- else
- ubus call $spobj reload
- fi
-}
-
-mac80211_setup_adhoc_htmode() {
+mac80211_prepare_iw_htmode() {
case "$htmode" in
- VHT20|HT20) ibss_htmode=HT20;;
- HT40*|VHT40|VHT160)
- case "$hwmode" in
- a)
- case "$(( ($channel / 4) % 2 ))" in
- 1) ibss_htmode="HT40+" ;;
- 0) ibss_htmode="HT40-";;
- esac
- ;;
- *)
+ VHT20|HT20|HE20) iw_htmode=HT20;;
+ HT40*|VHT40|VHT160|HE40)
+ case "$band" in
+ 2g)
case "$htmode" in
- HT40+) ibss_htmode="HT40+";;
- HT40-) ibss_htmode="HT40-";;
+ HT40+) iw_htmode="HT40+";;
+ HT40-) iw_htmode="HT40-";;
*)
if [ "$channel" -lt 7 ]; then
- ibss_htmode="HT40+"
+ iw_htmode="HT40+"
else
- ibss_htmode="HT40-"
+ iw_htmode="HT40-"
fi
;;
esac
;;
+ *)
+ case "$(( ($channel / 4) % 2 ))" in
+ 1) iw_htmode="HT40+" ;;
+ 0) iw_htmode="HT40-";;
+ esac
+ ;;
esac
- [ "$auto_channel" -gt 0 ] && ibss_htmode="HT40+"
+ [ "$auto_channel" -gt 0 ] && iw_htmode="HT40+"
;;
- VHT80)
- ibss_htmode="80MHZ"
+ VHT80|HE80)
+ iw_htmode="80MHZ"
;;
NONE|NOHT)
- ibss_htmode="NOHT"
+ iw_htmode="NOHT"
;;
- *) ibss_htmode="" ;;
+ *) iw_htmode="" ;;
esac
}
+mac80211_add_mesh_params() {
+ for var in $MP_CONFIG_INT $MP_CONFIG_BOOL $MP_CONFIG_STRING; do
+ eval "mp_val=\"\$$var\""
+ [ -n "$mp_val" ] && json_add_string "$var" "$mp_val"
+ done
+}
+
mac80211_setup_adhoc() {
local enable=$1
json_get_vars bssid ssid key mcast_rate
+ NEWUMLIST="${NEWUMLIST}$ifname "
+
[ "$enable" = 0 ] && {
ip link set dev "$ifname" down
return 0
mcval=
[ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate"
- iw dev "$ifname" ibss join "$ssid" $freq $ibss_htmode fixed-freq $bssid \
- beacon-interval $beacon_int \
- ${brstr:+basic-rates $brstr} \
- ${mcval:+mcast-rate $mcval} \
- ${keyspec:+keys $keyspec}
+ local prev
+ json_set_namespace wdev_uc prev
+
+ json_add_object "$ifname"
+ json_add_string mode adhoc
+ json_add_string macaddr "$macaddr"
+ json_add_string ssid "$ssid"
+ json_add_string freq "$freq"
+ json_add_string htmode "$iw_htmode"
+ [ -n "$bssid" ] && json_add_string bssid "$bssid"
+ json_add_int beacon-interval "$beacon_int"
+ [ -n "$brstr" ] && json_add_string basic-rates "$brstr"
+ [ -n "$mcval" ] && json_add_string mcast-rate "$mcval"
+ [ -n "$keyspec" ] && json_add_string keys "$keyspec"
+ json_close_object
+
+ json_set_namespace "$prev"
}
mac80211_setup_mesh() {
- local enable=$1
json_get_vars ssid mesh_id mcast_rate
- [ "$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="$mesh_id"
- case "$htmode" in
- VHT20|HT20) mesh_htmode=HT20;;
- HT40*|VHT40)
- case "$hwmode" in
- a)
- case "$(( ($channel / 4) % 2 ))" in
- 1) mesh_htmode="HT40+" ;;
- 0) mesh_htmode="HT40-";;
- esac
- ;;
- *)
- case "$htmode" in
- HT40+) mesh_htmode="HT40+";;
- HT40-) mesh_htmode="HT40-";;
- *)
- if [ "$channel" -lt 7 ]; then
- mesh_htmode="HT40+"
- else
- mesh_htmode="HT40-"
- fi
- ;;
- esac
- ;;
- esac
- ;;
- VHT80)
- mesh_htmode="80Mhz"
- ;;
- VHT160)
- mesh_htmode="160Mhz"
- ;;
- *) mesh_htmode="NOHT" ;;
- esac
- iw dev "$ifname" mesh join "$ssid" freq $freq $mesh_htmode \
- ${mcval:+mcast-rate $mcval} \
- beacon-interval $beacon_int
+ local prev
+ json_set_namespace wdev_uc prev
+
+ json_add_object "$ifname"
+ json_add_string mode mesh
+ json_add_string macaddr "$macaddr"
+ json_add_string ssid "$ssid"
+ json_add_string freq "$freq"
+ json_add_string htmode "$iw_htmode"
+ [ -n "$mcval" ] && json_add_string mcast-rate "$mcval"
+ json_add_int beacon-interval "$beacon_int"
+ mac80211_add_mesh_params
+
+ json_close_object
+
+ json_set_namespace "$prev"
}
-mac80211_setup_vif() {
+mac80211_setup_monitor() {
+ local prev
+ json_set_namespace wdev_uc prev
+
+ json_add_object "$ifname"
+ json_add_string mode monitor
+ [ -n "$freq" ] && json_add_string freq "$freq"
+ json_add_string htmode "$iw_htmode"
+ json_close_object
+
+ json_set_namespace "$prev"
+}
+
+mac80211_set_vif_txpower() {
local name="$1"
- local failed
- local action=up
- json_select data
- json_get_vars ifname
+ json_select config
+ json_get_var ifname _ifname
+ json_get_vars vif_txpower
json_select ..
- json_select config
- json_get_vars mode
- json_get_var vif_txpower txpower
- json_get_var vif_enable enable 1
-
- [ "$vif_enable" = 1 ] || action=down
- logger ip link set dev "$ifname" $action
- ip link set dev "$ifname" "$action" || {
- wireless_setup_vif_failed IFUP_ERROR
- json_select ..
+ [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00"
+}
+
+wpa_supplicant_init_config() {
+ json_set_namespace wpa_supp prev
+
+ json_init
+ json_add_array config
+
+ json_set_namespace "$prev"
+}
+
+wpa_supplicant_add_interface() {
+ local ifname="$1"
+ local mode="$2"
+ local prev
+
+ _wpa_supplicant_common "$ifname"
+
+ json_set_namespace wpa_supp prev
+
+ json_add_object
+ json_add_string ctrl "$_rpath"
+ json_add_string iface "$ifname"
+ json_add_string mode "$mode"
+ json_add_string config "$_config"
+ json_add_string macaddr "$macaddr"
+ [ -n "$network_bridge" ] && json_add_string bridge "$network_bridge"
+ [ -n "$wds" ] && json_add_boolean 4addr "$wds"
+ json_add_boolean powersave "$powersave"
+ [ "$mode" = "mesh" ] && mac80211_add_mesh_params
+ json_close_object
+
+ json_set_namespace "$prev"
+
+ wpa_supp_init=1
+}
+
+wpa_supplicant_set_config() {
+ local phy="$1"
+ local prev
+
+ json_set_namespace wpa_supp prev
+ json_close_array
+ json_add_string phy "$phy"
+ json_add_boolean defer 1
+ local data="$(json_dump)"
+
+ json_cleanup
+ json_set_namespace "$prev"
+
+ ubus -S -t 0 wait_for wpa_supplicant || {
+ [ -n "$wpa_supp_init" ] || return 0
+
+ ubus wait_for wpa_supplicant
+ }
+
+ local supplicant_res="$(ubus call wpa_supplicant config_set "$data")"
+ ret="$?"
+ [ "$ret" != 0 -o -z "$supplicant_res" ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
+
+ wireless_add_process "$(jsonfilter -s "$supplicant_res" -l 1 -e @.pid)" "/usr/sbin/wpa_supplicant" 1 1
+
+}
+
+hostapd_set_config() {
+ [ -n "$hostapd_ctrl" ] || {
+ ubus call hostapd config_set '{ "phy": "'"$phy"'", "config": "", "prev_config": "'"${hostapd_conf_file}.prev"'" }' > /dev/null
+ return 0;
+ }
+
+ ubus wait_for hostapd
+ local hostapd_res="$(ubus call hostapd config_set "{ \"phy\": \"$phy\", \"config\":\"${hostapd_conf_file}\", \"prev_config\": \"${hostapd_conf_file}.prev\"}")"
+ ret="$?"
+ [ "$ret" != 0 -o -z "$hostapd_res" ] && {
+ wireless_setup_failed HOSTAPD_START_FAILED
return
}
- set_default vif_txpower "$txpower"
- [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00"
+ wireless_add_process "$(jsonfilter -s "$hostapd_res" -l 1 -e @.pid)" "/usr/sbin/hostapd" 1 1
+}
+
+
+wpa_supplicant_start() {
+ local phy="$1"
+
+ [ -n "$wpa_supp_init" ] || return 0
+
+ ubus call wpa_supplicant config_set '{ "phy": "'"$phy"'" }' > /dev/null
+}
+
+mac80211_setup_supplicant() {
+ local enable=$1
+ local add_sp=0
+
+ wpa_supplicant_prepare_interface "$ifname" nl80211 || return 1
+
+ if [ "$mode" = "sta" ]; then
+ wpa_supplicant_add_network "$ifname"
+ else
+ wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan"
+ fi
+
+ wpa_supplicant_add_interface "$ifname" "$mode"
+
+ return 0
+}
+
+mac80211_setup_vif() {
+ local name="$1"
+ local failed
+
+ json_select config
+ json_get_var ifname _ifname
+ json_get_var macaddr _macaddr
+ json_get_vars mode wds powersave
+
+ set_default powersave 0
+ set_default wds 0
case "$mode" in
mesh)
+ json_get_vars $MP_CONFIG_INT $MP_CONFIG_BOOL $MP_CONFIG_STRING
wireless_vif_parse_encryption
- freq="$(get_freq "$phy" "$channel")"
- if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ] || chan_is_dfs "$phy" "$channel"; then
- mac80211_setup_supplicant $vif_enable || failed=1
+ [ -z "$htmode" ] && htmode="NOHT";
+ if wpa_supplicant -vmesh; then
+ mac80211_setup_supplicant || failed=1
else
- mac80211_setup_mesh $vif_enable
+ mac80211_setup_mesh
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
;;
adhoc)
wireless_vif_parse_encryption
- mac80211_setup_adhoc_htmode
if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ]; then
- freq="$(get_freq "$phy" "$channel")"
- mac80211_setup_supplicant_noctl $vif_enable || failed=1
+ mac80211_setup_supplicant || failed=1
else
- mac80211_setup_adhoc $vif_enable
+ mac80211_setup_adhoc
fi
;;
sta)
- mac80211_setup_supplicant $vif_enable || failed=1
+ mac80211_setup_supplicant || failed=1
+ ;;
+ monitor)
+ mac80211_setup_monitor
;;
esac
get_freq() {
local phy="$1"
- local chan="$2"
- iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep MHz | awk '{print $2}'
+ local channel="$2"
+ local band="$3"
+
+ case "$band" in
+ 2g) band="1:";;
+ 5g) band="2:";;
+ 60g) band="3:";;
+ 6g) band="4:";;
+ esac
+
+ iw "$phy" info | awk -v band="$band" -v channel="[$channel]" '
+
+$1 ~ /Band/ {
+ band_match = band == $2
+}
+
+band_match && $3 == "MHz" && $4 == channel {
+ print $2
+ exit
+}
+'
}
chan_is_dfs() {
return $!
}
-mac80211_vap_cleanup() {
- local service="$1"
- local vaps="$2"
-
- for wdev in $vaps; do
- ubus call ${service}.${phy} 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_set_noscan() {
hostapd_noscan=1
}
hostapd_common_cleanup
}
+mac80211_reset_config() {
+ local phy="$1"
+
+ hostapd_conf_file="/var/run/hostapd-$phy.conf"
+ ubus call hostapd config_set '{ "phy": "'"$phy"'", "config": "", "prev_config": "'"$hostapd_conf_file"'" }' > /dev/null
+ ubus call wpa_supplicant config_set '{ "phy": "'"$phy"'", "config": [] }' > /dev/null
+ wdev_tool "$phy" set_config '{}'
+}
+
drv_mac80211_setup() {
json_select config
json_get_vars \
phy macaddr path \
country chanbw distance \
- txpower antenna_gain \
+ txpower \
rxantenna txantenna \
frag rts beacon_int:100 htmode
json_get_values basic_rate_list basic_rate
+ json_get_values scan_list scan_list
json_select ..
+ json_select data && {
+ json_get_var prev_rxantenna rxantenna
+ json_get_var prev_txantenna txantenna
+ json_select ..
+ }
+
find_phy || {
echo "Could not find PHY for device '$1'"
wireless_set_retry 0
return 1
}
- [ -z "$(uci -q -P /var/state show wireless._${phy})" ] && {
- uci -q -P /var/state set wireless._${phy}=phy
- wireless_set_data phy="$phy"
- }
+ local wdev
+ local cwdev
+ local found
# convert channel to frequency
- [ "$auto_channel" -gt 0 ] || freq="$(get_freq "$phy" "$channel")"
+ [ "$auto_channel" -gt 0 ] || freq="$(get_freq "$phy" "$channel" "$band")"
[ -n "$country" ] && {
iw reg get | grep -q "^country $country:" || {
hostapd_conf_file="/var/run/hostapd-$phy.conf"
- no_ap=1
macidx=0
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 0xffffffff
set_default txantenna 0xffffffff
set_default distance 0
- set_default antenna_gain 0
[ "$txantenna" = "all" ] && txantenna=0xffffffff
[ "$rxantenna" = "all" ] && rxantenna=0xffffffff
+ [ "$rxantenna" = "$prev_rxantenna" -a "$txantenna" = "$prev_txantenna" ] || mac80211_reset_config "$phy"
+ wireless_set_data phy="$phy" txantenna="$txantenna" rxantenna="$rxantenna"
+
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 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 "${rts%%.*}"
has_ap=
hostapd_ctrl=
+ ap_ifname=
hostapd_noscan=
+ wpa_supp_init=
for_each_interface "ap" mac80211_check_ap
- rm -f "$hostapd_conf_file"
+ [ -f "$hostapd_conf_file" ] && mv "$hostapd_conf_file" "$hostapd_conf_file.prev"
for_each_interface "sta adhoc mesh" mac80211_set_noscan
[ -n "$has_ap" ] && mac80211_hostapd_setup_base "$phy"
- for_each_interface "sta adhoc mesh monitor" mac80211_prepare_vif
- NEWAPLIST=
- for_each_interface "ap" mac80211_prepare_vif
- OLDAPLIST=$(uci -q -P /var/state get wireless._${phy}.aplist)
- NEW_MD5=$(md5sum ${hostapd_conf_file})
- OLD_MD5=$(uci -q -P /var/state get wireless._${phy}.md5)
- if [ "${NEWAPLIST}" != "${OLDAPLIST}" ]; then
- mac80211_vap_cleanup hostapd "${OLDAPLIST}"
- [ -n "${NEWAPLIST}" ] && mac80211_iw_interface_add "$phy" "${NEWAPLIST%% *}" __ap || return
- fi
- local add_ap=0
- local primary_ap=${NEWAPLIST%% *}
- [ -n "$hostapd_ctrl" ] && {
- if [ -n "$(ubus list | grep hostapd.$primary_ap)" ]; then
- [ "${NEW_MD5}" = "${OLD_MD5}" ] || {
- ubus call hostapd.$primary_ap reload
- }
- else
- add_ap=1
- ubus call hostapd.${phy} config_add "{\"iface\":\"$primary_ap\", \"config\":\"${hostapd_conf_file}\"}"
- fi
- ret="$?"
- [ "$ret" != 0 ] && {
- wireless_setup_failed HOSTAPD_START_FAILED
- return
- }
- }
- uci -q -P /var/state set wireless._${phy}.aplist="${NEWAPLIST}"
- uci -q -P /var/state set wireless._${phy}.md5="${NEW_MD5}"
+ local prev
+ json_set_namespace wdev_uc prev
+ json_init
+ json_set_namespace "$prev"
- [ "${add_ap}" = 1 ] && sleep 1
- for_each_interface "ap" mac80211_setup_vif
+ wpa_supplicant_init_config
- NEWSPLIST=
- OLDSPLIST=$(uci -q -P /var/state get wireless._${phy}.splist)
- for_each_interface "sta adhoc mesh monitor" mac80211_setup_vif
+ mac80211_prepare_iw_htmode
+ active_ifnames=
+ for_each_interface "ap sta adhoc mesh monitor" mac80211_prepare_vif
+ for_each_interface "ap sta adhoc mesh monitor" mac80211_setup_vif
- uci -q -P /var/state set wireless._${phy}.splist="${NEWSPLIST}"
+ [ -x /usr/sbin/wpa_supplicant ] && wpa_supplicant_set_config "$phy"
+ [ -x /usr/sbin/hostapd ] && hostapd_set_config "$phy"
- 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 "$dropvap"
+ [ -x /usr/sbin/wpa_supplicant ] && wpa_supplicant_start "$phy"
+
+ json_set_namespace wdev_uc prev
+ wdev_tool "$phy" set_config "$(json_dump)" $active_ifnames
+ json_set_namespace "$prev"
+
+ for_each_interface "ap sta adhoc mesh monitor" mac80211_set_vif_txpower
wireless_set_up
}
-drv_mac80211_teardown() {
- wireless_process_kill_all
+_list_phy_interfaces() {
+ local phy="$1"
+ if [ -d "/sys/class/ieee80211/${phy}/device/net" ]; then
+ ls "/sys/class/ieee80211/${phy}/device/net" 2>/dev/null;
+ else
+ ls "/sys/class/ieee80211/${phy}/device" 2>/dev/null | grep net: | sed -e 's,net:,,g'
+ 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 "$dev"
+ done
+}
+
+drv_mac80211_teardown() {
json_select data
json_get_vars phy
json_select ..
+ [ -n "$phy" ] || {
+ echo "Bug: PHY is undefined for device '$1'"
+ return 1
+ }
+
+ mac80211_reset_config "$phy"
- mac80211_interface_cleanup "$phy"
- uci -q -P /var/state revert wireless._${phy}
+ for wdev in $(list_phy_interfaces "$phy"); do
+ ip link set dev "$wdev" down
+ iw dev "$wdev" del
+ done
}
add_driver mac80211
projects / openwrt / openwrt.git / blobdiff