X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=package%2Fkernel%2Fmac80211%2Ffiles%2Flib%2Fnetifd%2Fwireless%2Fmac80211.sh;h=f462fc8ad9751db436a4bae372d7a7bef469c9ef;hp=5c67ea060063ab186e81cf22f3ab211f0d3a807e;hb=HEAD;hpb=28d84331f4bba5923059e701f5d4878b2df3fa79 diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh deleted file mode 100644 index 5c67ea0600..0000000000 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh +++ /dev/null @@ -1,992 +0,0 @@ -#!/bin/sh -. /lib/netifd/netifd-wireless.sh -. /lib/netifd/hostapd.sh -. /lib/netifd/mac80211.sh - -init_wireless_driver "$@" - -MP_CONFIG_INT="mesh_retry_timeout mesh_confirm_timeout mesh_holding_timeout mesh_max_peer_links - mesh_max_retries mesh_ttl mesh_element_ttl mesh_hwmp_max_preq_retries - mesh_path_refresh_time mesh_min_discovery_timeout mesh_hwmp_active_path_timeout - mesh_hwmp_preq_min_interval mesh_hwmp_net_diameter_traversal_time mesh_hwmp_rootmode - mesh_hwmp_rann_interval mesh_gate_announcements mesh_sync_offset_max_neighor - mesh_rssi_threshold mesh_hwmp_active_path_to_root_timeout mesh_hwmp_root_interval - mesh_hwmp_confirmation_interval mesh_awake_window mesh_plink_timeout" -MP_CONFIG_BOOL="mesh_auto_open_plinks mesh_fwding" -MP_CONFIG_STRING="mesh_power_mode" - -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_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_array ht_capab - config_add_array channels - config_add_boolean \ - rxldpc \ - short_gi_80 \ - short_gi_160 \ - tx_stbc_2by1 \ - su_beamformer \ - su_beamformee \ - mu_beamformer \ - mu_beamformee \ - 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 - config_add_boolean \ - ldpc \ - greenfield \ - short_gi_20 \ - short_gi_40 \ - max_amsdu \ - dsss_cck_40 -} - -drv_mac80211_init_iface_config() { - hostapd_common_add_bss_config - - config_add_string 'macaddr:macaddr' ifname - - config_add_boolean wds powersave enable - config_add_int maxassoc - config_add_int max_listen_int - config_add_int dtim_period - config_add_int start_disabled - - # mesh - config_add_string mesh_id - config_add_int $MP_CONFIG_INT - config_add_boolean $MP_CONFIG_BOOL - config_add_string $MP_CONFIG_STRING -} - -mac80211_add_capabilities() { - local __var="$1"; shift - local __mask="$1"; shift - local __out= oifs - - oifs="$IFS" - IFS=: - for capab in "$@"; do - set -- $capab - - [ "$(($4))" -gt 0 ] || continue - [ "$(($__mask & $2))" -eq "$((${3:-$2}))" ] || continue - __out="$__out[$1]" - done - IFS="$oifs" - - export -n -- "$__var=$__out" -} - -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" "$N" - - json_get_vars noscan ht_coex - json_get_values ht_capab_list ht_capab tx_burst - - set_default noscan 0 - - [ "$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" - - 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::$short_gi_40 \ - TX-STBC:0x80::$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 "$htmode" in - VHT20) enable_ac=1;; - VHT40) - case "$(( ($channel / 4) % 2 ))" in - 1) idx=$(($channel + 2));; - 0) idx=$(($channel - 2));; - esac - enable_ac=1 - append base_cfg "vht_oper_chwidth=0" "$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_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 | $cap))" - done - - cap_rx_stbc=$((($vht_cap >> 8) & 7)) - [ "$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 >> "$hostapd_conf_file" <> /var/run/hostapd-$phy.conf </dev/null); do - grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && return 0 - done - } - return 1 -} - -mac80211_check_ap() { - has_ap=1 -} - -mac80211_iw_interface_add() { - 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" $wdsflag - rc="$?" - } - - [ "$rc" = 233 ] && { - # Keep matching pre-existing interface - [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && \ - case "$(iw dev wlan0 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 "$ifname" del - sleep 1 - - iw phy "$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 $rc -} - -mac80211_prepare_vif() { - json_select config - - json_get_vars ifname mode ssid wds powersave macaddr enable - - [ -n "$ifname" ] || ifname="wlan${phy#phy}${if_idx:+-$if_idx}" - if_idx=$((${if_idx:-0} + 1)) - - set_default wds 0 - set_default powersave 0 - - json_select .. - - [ -n "$macaddr" ] || { - macaddr="$(mac80211_generate_mac $phy)" - macidx="$(($macidx + 1))" - } - - json_add_object data - json_add_string ifname "$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" "$ifname" adhoc || return - ;; - ap) - # Hostapd will handle recreating the interface and - # subsequent virtual APs belonging to the same PHY - if [ -n "$hostapd_ctrl" ]; then - type=bss - else - type=interface - fi - - mac80211_hostapd_setup_bss "$phy" "$ifname" "$macaddr" "$type" || return - - NEWAPLIST="${NEWAPLIST}$ifname " - [ -n "$hostapd_ctrl" ] || { - hostapd_ctrl="${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 - 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" - ;; - 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 $spobj reload - fi -} - -mac80211_setup_adhoc_htmode() { - case "$htmode" in - VHT20|HT20) ibss_htmode=HT20;; - HT40*|VHT40|VHT160) - case "$hwmode" in - a) - case "$(( ($channel / 4) % 2 ))" in - 1) ibss_htmode="HT40+" ;; - 0) ibss_htmode="HT40-";; - esac - ;; - *) - case "$htmode" in - HT40+) ibss_htmode="HT40+";; - HT40-) ibss_htmode="HT40-";; - *) - if [ "$channel" -lt 7 ]; then - ibss_htmode="HT40+" - else - ibss_htmode="HT40-" - fi - ;; - esac - ;; - esac - [ "$auto_channel" -gt 0 ] && ibss_htmode="HT40+" - ;; - VHT80) - ibss_htmode="80MHZ" - ;; - NONE|NOHT) - ibss_htmode="NOHT" - ;; - *) ibss_htmode="" ;; - esac -} - -mac80211_setup_adhoc() { - local enable=$1 - json_get_vars bssid ssid key mcast_rate - - [ "$enable" = 0 ] && { - ip link set dev "$ifname" down - return 0 - } - - keyspec= - [ "$auth_type" = "wep" ] && { - set_default key 1 - case "$key" in - [1234]) - local idx - for idx in 1 2 3 4; do - json_get_var ikey "key$idx" - - [ -n "$ikey" ] && { - ikey="$(($idx - 1)):$(prepare_key_wep "$ikey")" - [ $idx -eq $key ] && ikey="d:$ikey" - append keyspec "$ikey" - } - done - ;; - *) - append keyspec "d:0:$(prepare_key_wep "$key")" - ;; - esac - } - - brstr= - for br in $basic_rate_list; do - wpa_supplicant_add_rate brstr "$br" - done - - 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} -} - -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 -} - -mac80211_setup_vif() { - local name="$1" - local failed - local action=up - - json_select data - json_get_vars ifname - json_select .. - - json_select config - json_get_vars mode - json_get_var vif_txpower txpower - json_get_var vif_enable enable 1 - - [ "$vif_enable" = 1 ] || action=down - logger ip link set dev "$ifname" $action - ip link set dev "$ifname" "$action" || { - wireless_setup_vif_failed IFUP_ERROR - json_select .. - return - } - set_default vif_txpower "$txpower" - [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00" - - case "$mode" in - mesh) - 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 - 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 - ;; - 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 - else - mac80211_setup_adhoc $vif_enable - fi - ;; - sta) - mac80211_setup_supplicant $vif_enable || failed=1 - ;; - esac - - json_select .. - [ -n "$failed" ] || wireless_add_vif "$name" "$ifname" -} - -get_freq() { - local phy="$1" - local chan="$2" - iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep MHz | awk '{print $2}' -} - -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 $! -} - -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 -} - -drv_mac80211_cleanup() { - hostapd_common_cleanup -} - -drv_mac80211_setup() { - json_select config - json_get_vars \ - phy macaddr path \ - country chanbw distance \ - txpower antenna_gain \ - rxantenna txantenna \ - frag rts beacon_int:100 htmode - json_get_values basic_rate_list basic_rate - 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="$phy" - } - - # convert channel to frequency - [ "$auto_channel" -gt 0 ] || freq="$(get_freq "$phy" "$channel")" - - [ -n "$country" ] && { - iw reg get | grep -q "^country $country:" || { - iw reg set "$country" - sleep 1 - } - } - - 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 - [ -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 - [ "$rxantenna" = "all" ] && rxantenna=0xffffffff - - iw phy "$phy" set antenna $txantenna $rxantenna >/dev/null 2>&1 - iw phy "$phy" set antenna_gain $antenna_gain - iw phy "$phy" set distance "$distance" - - [ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}" - [ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}" - - has_ap= - hostapd_ctrl= - hostapd_noscan= - for_each_interface "ap" mac80211_check_ap - - rm -f "$hostapd_conf_file" - - for_each_interface "sta adhoc mesh" mac80211_set_noscan - [ -n "$has_ap" ] && mac80211_hostapd_setup_base "$phy" - - 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="${NEW_MD5}" - - [ "${add_ap}" = 1 ] && sleep 1 - for_each_interface "ap" mac80211_setup_vif - - NEWSPLIST= - OLDSPLIST=$(uci -q -P /var/state get wireless._${phy}.splist) - for_each_interface "sta adhoc mesh monitor" mac80211_setup_vif - - uci -q -P /var/state set wireless._${phy}.splist="${NEWSPLIST}" - - 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 "$dropvap" - wireless_set_up -} - -drv_mac80211_teardown() { - wireless_process_kill_all - - json_select data - json_get_vars phy - json_select .. - - mac80211_interface_cleanup "$phy" - uci -q -P /var/state revert wireless._${phy} -} - -add_driver mac80211