OpenWrt – Blame information for rev 4
?pathlinks?
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4 | office | 1 | append DRIVERS "broadcom" |
| 2 | |||
| 3 | scan_broadcom() { |
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| 4 | local device="$1" |
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| 5 | local vif vifs wds |
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| 6 | local adhoc sta apmode mon disabled |
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| 7 | local adhoc_if sta_if ap_if mon_if |
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| 8 | |||
| 9 | config_get vifs "$device" vifs |
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| 10 | for vif in $vifs; do |
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| 11 | config_get_bool disabled "$vif" disabled 0 |
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| 12 | [ $disabled -eq 0 ] || continue |
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| 13 | |||
| 14 | local mode |
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| 15 | config_get mode "$vif" mode |
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| 16 | case "$mode" in |
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| 17 | adhoc) |
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| 18 | adhoc=1 |
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| 19 | adhoc_if="$vif" |
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| 20 | ;; |
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| 21 | sta) |
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| 22 | sta=1 |
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| 23 | sta_if="$vif" |
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| 24 | ;; |
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| 25 | ap) |
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| 26 | apmode=1 |
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| 27 | ap_if="${ap_if:+$ap_if }$vif" |
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| 28 | ;; |
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| 29 | wds) |
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| 30 | local addr |
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| 31 | config_get addr "$vif" bssid |
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| 32 | [ -z "$addr" ] || { |
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| 33 | addr=$(echo "$addr" | tr 'A-F' 'a-f') |
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| 34 | append wds "$addr" |
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| 35 | } |
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| 36 | ;; |
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| 37 | monitor) |
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| 38 | mon=1 |
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| 39 | mon_if="$vif" |
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| 40 | ;; |
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| 41 | *) echo "$device($vif): Invalid mode";; |
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| 42 | esac |
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| 43 | done |
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| 44 | config_set "$device" wds "$wds" |
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| 45 | |||
| 46 | local _c= |
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| 47 | for vif in ${adhoc_if:-$sta_if $ap_if $mon_if}; do |
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| 48 | config_set "$vif" ifname "${device}${_c:+-$_c}" |
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| 49 | _c=$((${_c:-0} + 1)) |
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| 50 | done |
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| 51 | config_set "$device" vifs "${adhoc_if:-$sta_if $ap_if $mon_if}" |
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| 52 | |||
| 53 | ap=1 |
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| 54 | infra=1 |
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| 55 | if [ "$_c" -gt 1 ]; then |
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| 56 | mssid=1 |
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| 57 | else |
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| 58 | mssid= |
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| 59 | fi |
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| 60 | apsta=0 |
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| 61 | radio=1 |
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| 62 | monitor=0 |
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| 63 | case "$adhoc:$sta:$apmode:$mon" in |
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| 64 | 1*) |
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| 65 | ap=0 |
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| 66 | mssid= |
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| 67 | infra=0 |
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| 68 | ;; |
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| 69 | :1:1:) |
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| 70 | apsta=1 |
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| 71 | wet=1 |
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| 72 | ;; |
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| 73 | :1::) |
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| 74 | wet=1 |
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| 75 | ap=0 |
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| 76 | mssid= |
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| 77 | ;; |
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| 78 | :::1) |
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| 79 | wet=1 |
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| 80 | ap=0 |
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| 81 | mssid= |
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| 82 | monitor=1 |
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| 83 | ;; |
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| 84 | ::) |
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| 85 | radio=0 |
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| 86 | ;; |
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| 87 | esac |
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| 88 | } |
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| 89 | |||
| 90 | disable_broadcom() { |
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| 91 | local device="$1" |
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| 92 | set_wifi_down "$device" |
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| 93 | ( |
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| 94 | include /lib/network |
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| 95 | |||
| 96 | local pid_file=/var/run/nas.$device.pid |
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| 97 | [ -e $pid_file ] && start-stop-daemon -K -q -s SIGKILL -p $pid_file && rm $pid_file |
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| 98 | |||
| 99 | # make sure the interfaces are down and removed from all bridges |
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| 100 | local dev ifname |
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| 101 | for dev in /sys/class/net/wds${device##wl}-* /sys/class/net/${device}-* /sys/class/net/${device}; do |
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| 102 | if [ -e "$dev" ]; then |
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| 103 | ifname=${dev##/sys/class/net/} |
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| 104 | ip link set dev "$ifname" down |
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| 105 | unbridge "$ifname" |
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| 106 | fi |
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| 107 | done |
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| 108 | |||
| 109 | # make sure all of the devices are disabled in the driver |
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| 110 | local ifdown= |
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| 111 | local bssmax=$(wlc ifname "$device" bssmax) |
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| 112 | local vif=$((${bssmax:-4} - 1)) |
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| 113 | append ifdown "down" "$N" |
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| 114 | append ifdown "wds none" "$N" |
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| 115 | while [ $vif -ge 0 ]; do |
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| 116 | append ifdown "vif $vif" "$N" |
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| 117 | append ifdown "enabled 0" "$N" |
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| 118 | vif=$(($vif - 1)) |
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| 119 | done |
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| 120 | |||
| 121 | wlc ifname "$device" stdin <<EOF |
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| 122 | $ifdown |
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| 123 | leddc 0xffff |
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| 124 | EOF |
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| 125 | ) |
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| 126 | true |
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| 127 | } |
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| 128 | |||
| 129 | enable_broadcom() { |
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| 130 | local device="$1" |
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| 131 | local channel country maxassoc wds vifs distance slottime rxantenna txantenna |
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| 132 | local frameburst macfilter maclist macaddr txpower frag rts hwmode htmode |
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| 133 | config_get channel "$device" channel |
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| 134 | config_get country "$device" country |
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| 135 | config_get maxassoc "$device" maxassoc |
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| 136 | config_get wds "$device" wds |
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| 137 | config_get vifs "$device" vifs |
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| 138 | config_get distance "$device" distance |
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| 139 | config_get slottime "$device" slottime |
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| 140 | config_get rxantenna "$device" rxantenna |
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| 141 | config_get txantenna "$device" txantenna |
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| 142 | config_get_bool frameburst "$device" frameburst |
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| 143 | config_get macfilter "$device" macfilter |
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| 144 | config_get maclist "$device" maclist |
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| 145 | config_get macaddr "$device" macaddr $(wlc ifname "$device" default_bssid) |
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| 146 | config_get txpower "$device" txpower |
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| 147 | config_get frag "$device" frag |
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| 148 | config_get rts "$device" rts |
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| 149 | config_get hwmode "$device" hwmode |
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| 150 | config_get htmode "$device" htmode |
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| 151 | local doth=0 |
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| 152 | local wmm=1 |
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| 153 | |||
| 154 | [ -z "$slottime" ] && { |
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| 155 | [ -n "$distance" ] && { |
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| 156 | # slottime = 9 + (distance / 150) + (distance % 150 ? 1 : 0) |
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| 157 | slottime="$((9 + ($distance / 150) + 1 - (150 - ($distance % 150)) / 150 ))" |
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| 158 | } |
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| 159 | } || { |
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| 160 | slottime="${slottime:--1}" |
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| 161 | } |
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| 162 | |||
| 163 | case "$macfilter" in |
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| 164 | allow|2) |
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| 165 | macfilter=2; |
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| 166 | ;; |
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| 167 | deny|1) |
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| 168 | macfilter=1; |
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| 169 | ;; |
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| 170 | disable|none|0) |
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| 171 | macfilter=0; |
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| 172 | ;; |
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| 173 | esac |
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| 174 | |||
| 175 | local gmode=2 nmode=0 nreqd= |
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| 176 | case "$hwmode" in |
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| 177 | *a) gmode=;; |
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| 178 | *b) gmode=0;; |
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| 179 | *bg) gmode=1;; |
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| 180 | *g) gmode=2;; |
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| 181 | *gst) gmode=4;; |
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| 182 | *lrs) gmode=5;; |
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| 183 | *) nmode=1; nreqd=0;; |
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| 184 | esac |
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| 185 | |||
| 186 | case "$hwmode" in |
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| 187 | n|11n) nmode=1; nreqd=1;; |
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| 188 | *n*) nmode=1; nreqd=0;; |
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| 189 | esac |
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| 190 | |||
| 191 | # Use 'nmode' for N-Phy only |
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| 192 | [ "$(wlc ifname "$device" phytype)" = 4 ] || nmode= |
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| 193 | |||
| 194 | local band chanspec |
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| 195 | [ ${channel:-0} -ge 1 -a ${channel:-0} -le 14 ] && band=2 |
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| 196 | [ ${channel:-0} -ge 36 ] && { |
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| 197 | band=1 |
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| 198 | gmode= |
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| 199 | } |
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| 200 | |||
| 201 | # Use 'chanspec' instead of 'channel' for 'N' modes (See bcmwifi.h) |
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| 202 | [ -n "$nmode" -a -n "$band" -a -n "$channel" ] && { |
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| 203 | case "$htmode" in |
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| 204 | HT40) |
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| 205 | if [ -n "$gmode" ]; then |
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| 206 | [ $channel -lt 7 ] && htmode="HT40+" || htmode="HT40-" |
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| 207 | else |
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| 208 | [ $(( ($channel / 4) % 2 )) -eq 1 ] && htmode="HT40+" || htmode="HT40-" |
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| 209 | fi |
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| 210 | ;; |
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| 211 | esac |
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| 212 | case "$htmode" in |
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| 213 | HT40-) chanspec=$(printf 0x%x%x%02x $band 0xe $(($channel - 2))); nmode=1; channel=;; |
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| 214 | HT40+) chanspec=$(printf 0x%x%x%02x $band 0xd $(($channel + 2))); nmode=1; channel=;; |
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| 215 | HT20) chanspec=$(printf 0x%x%x%02x $band 0xb $channel); nmode=1; channel=;; |
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| 216 | *) ;; |
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| 217 | esac |
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| 218 | } |
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| 219 | |||
| 220 | local leddc=$(wlc ifname "$device" leddc) |
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| 221 | [ $((leddc)) -eq $((0xffff)) ] && { |
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| 222 | leddc=0x005a000a; |
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| 223 | } |
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| 224 | |||
| 225 | local _c=0 |
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| 226 | local nas="$(which nas)" |
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| 227 | local if_pre_up if_up nas_cmd |
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| 228 | local vif vif_pre_up vif_post_up vif_do_up vif_txpower |
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| 229 | local bssmax=$(wlc ifname "$device" bssmax) |
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| 230 | bssmax=${bssmax:-4} |
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| 231 | |||
| 232 | for vif in $vifs; do |
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| 233 | [ $_c -ge $bssmax ] && break |
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| 234 | |||
| 235 | config_get vif_txpower "$vif" txpower |
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| 236 | |||
| 237 | local mode |
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| 238 | config_get mode "$vif" mode |
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| 239 | append vif_pre_up "vif $_c" "$N" |
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| 240 | append vif_post_up "vif $_c" "$N" |
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| 241 | append vif_do_up "vif $_c" "$N" |
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| 242 | |||
| 243 | config_get_bool wmm "$vif" wmm "$wmm" |
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| 244 | config_get_bool doth "$vif" doth "$doth" |
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| 245 | |||
| 246 | [ "$mode" = "sta" ] || { |
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| 247 | local hidden isolate |
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| 248 | config_get_bool hidden "$vif" hidden 0 |
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| 249 | append vif_pre_up "closed $hidden" "$N" |
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| 250 | config_get_bool isolate "$vif" isolate 0 |
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| 251 | append vif_pre_up "ap_isolate $isolate" "$N" |
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| 252 | } |
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| 253 | |||
| 254 | local wsec_r=0 |
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| 255 | local eap_r=0 |
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| 256 | local wsec=0 |
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| 257 | local auth=0 |
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| 258 | local nasopts= |
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| 259 | local enc key rekey |
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| 260 | |||
| 261 | config_get enc "$vif" encryption |
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| 262 | case "$enc" in |
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| 263 | *wep*) |
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| 264 | local def defkey k knr |
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| 265 | wsec_r=1 |
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| 266 | wsec=1 |
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| 267 | defkey=1 |
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| 268 | config_get key "$vif" key |
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| 269 | case "$enc" in |
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| 270 | *shared*) append vif_do_up "wepauth 1" "$N";; |
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| 271 | *) append vif_do_up "wepauth 0" "$N";; |
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| 272 | esac |
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| 273 | case "$key" in |
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| 274 | [1234]) |
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| 275 | defkey="$key" |
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| 276 | for knr in 1 2 3 4; do |
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| 277 | config_get k "$vif" key$knr |
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| 278 | [ -n "$k" ] || continue |
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| 279 | [ "$defkey" = "$knr" ] && def="=" || def="" |
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| 280 | append vif_do_up "wepkey $def$knr,$k" "$N" |
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| 281 | done |
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| 282 | ;; |
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| 283 | "");; |
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| 284 | *) append vif_do_up "wepkey =1,$key" "$N";; |
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| 285 | esac |
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| 286 | ;; |
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| 287 | *psk*) |
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| 288 | wsec_r=1 |
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| 289 | config_get key "$vif" key |
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| 290 | |||
| 291 | # psk version + default cipher |
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| 292 | case "$enc" in |
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| 293 | *mixed*|*psk+psk2*) auth=132; wsec=6;; |
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| 294 | *psk2*) auth=128; wsec=4;; |
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| 295 | *) auth=4; wsec=2;; |
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| 296 | esac |
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| 297 | |||
| 298 | # cipher override |
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| 299 | case "$enc" in |
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| 300 | *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; |
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| 301 | *aes*|*ccmp*) wsec=4;; |
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| 302 | *tkip*) wsec=2;; |
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| 303 | esac |
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| 304 | |||
| 305 | # group rekey interval |
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| 306 | config_get rekey "$vif" wpa_group_rekey |
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| 307 | |||
| 308 | eval "${vif}_key=\"\$key\"" |
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| 309 | nasopts="-k \"\$${vif}_key\"${rekey:+ -g $rekey}" |
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| 310 | ;; |
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| 311 | *wpa*) |
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| 312 | local auth_port auth_secret auth_server |
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| 313 | wsec_r=1 |
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| 314 | eap_r=1 |
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| 315 | config_get auth_server "$vif" auth_server |
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| 316 | [ -z "$auth_server" ] && config_get auth_server "$vif" server |
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| 317 | config_get auth_port "$vif" auth_port |
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| 318 | [ -z "$auth_port" ] && config_get auth_port "$vif" port |
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| 319 | config_get auth_secret "$vif" auth_secret |
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| 320 | [ -z "$auth_secret" ] && config_get auth_secret "$vif" key |
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| 321 | |||
| 322 | # wpa version + default cipher |
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| 323 | case "$enc" in |
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| 324 | *mixed*|*wpa+wpa2*) auth=66; wsec=6;; |
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| 325 | *wpa2*) auth=64; wsec=4;; |
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| 326 | *) auth=2; wsec=2;; |
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| 327 | esac |
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| 328 | |||
| 329 | # cipher override |
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| 330 | case "$enc" in |
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| 331 | *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; |
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| 332 | *aes*|*ccmp*) wsec=4;; |
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| 333 | *tkip*) wsec=2;; |
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| 334 | esac |
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| 335 | |||
| 336 | # group rekey interval |
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| 337 | config_get rekey "$vif" wpa_group_rekey |
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| 338 | |||
| 339 | eval "${vif}_key=\"\$auth_secret\"" |
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| 340 | nasopts="-r \"\$${vif}_key\" -h $auth_server -p ${auth_port:-1812}${rekey:+ -g $rekey}" |
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| 341 | ;; |
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| 342 | esac |
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| 343 | append vif_do_up "wsec $wsec" "$N" |
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| 344 | append vif_do_up "wpa_auth $auth" "$N" |
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| 345 | append vif_do_up "wsec_restrict $wsec_r" "$N" |
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| 346 | append vif_do_up "eap_restrict $eap_r" "$N" |
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| 347 | |||
| 348 | local ssid |
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| 349 | config_get ssid "$vif" ssid |
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| 350 | append vif_post_up "vlan_mode 0" "$N" |
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| 351 | append vif_pre_up "ssid $ssid" "$N" |
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| 352 | |||
| 353 | [ "$mode" = "monitor" ] && { |
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| 354 | append vif_post_up "monitor $monitor" "$N" |
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| 355 | } |
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| 356 | |||
| 357 | [ "$mode" = "adhoc" ] && { |
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| 358 | local bssid |
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| 359 | config_get bssid "$vif" bssid |
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| 360 | [ -n "$bssid" ] && { |
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| 361 | append vif_pre_up "bssid $bssid" "$N" |
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| 362 | append vif_pre_up "ibss_merge 0" "$N" |
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| 363 | } || { |
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| 364 | append vif_pre_up "ibss_merge 1" "$N" |
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| 365 | } |
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| 366 | } |
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| 367 | |||
| 368 | append vif_post_up "enabled 1" "$N" |
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| 369 | |||
| 370 | local ifname |
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| 371 | config_get ifname "$vif" ifname |
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| 372 | local if_cmd="if_pre_up" |
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| 373 | [ "$ifname" != "${ifname##${device}-}" ] && if_cmd="if_up" |
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| 374 | append $if_cmd "macaddr=\$(wlc ifname '$ifname' cur_etheraddr)" ";$N" |
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| 375 | append $if_cmd "ip link set dev '$ifname' address \$macaddr" ";$N" |
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| 376 | append if_up "ip link set dev '$ifname' up" ";$N" |
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| 377 | |||
| 378 | local net_cfg="$(find_net_config "$vif")" |
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| 379 | [ -z "$net_cfg" ] || { |
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| 380 | ubus -t 30 wait_for network.interface."$net_cfg" |
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| 381 | append if_up "set_wifi_up '$vif' '$ifname'" ";$N" |
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| 382 | append if_up "start_net '$ifname' '$net_cfg'" ";$N" |
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| 383 | } |
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| 384 | [ -z "$nas" -o -z "$nasopts" ] || { |
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| 385 | eval "${vif}_ssid=\"\$ssid\"" |
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| 386 | local nas_mode="-A" |
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| 387 | [ "$mode" = "sta" ] && nas_mode="-S" |
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| 388 | [ -z "$nas_cmd" ] && { |
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| 389 | local pid_file=/var/run/nas.$device.pid |
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| 390 | nas_cmd="start-stop-daemon -S -b -p $pid_file -x $nas -- -P $pid_file -H 34954" |
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| 391 | } |
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| 392 | append nas_cmd "-i $ifname $nas_mode -m $auth -w $wsec -s \"\$${vif}_ssid\" -g 3600 -F $nasopts" |
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| 393 | } |
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| 394 | _c=$(($_c + 1)) |
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| 395 | done |
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| 396 | wlc ifname "$device" stdin <<EOF |
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| 397 | ${macaddr:+bssid $macaddr} |
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| 398 | ${macaddr:+cur_etheraddr $macaddr} |
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| 399 | band ${band:-0} |
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| 400 | ${nmode:+nmode $nmode} |
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| 401 | ${nmode:+${nreqd:+nreqd $nreqd}} |
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| 402 | ${gmode:+gmode $gmode} |
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| 403 | leddc $leddc |
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| 404 | apsta $apsta |
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| 405 | ap $ap |
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| 406 | ${mssid:+mssid $mssid} |
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| 407 | infra $infra |
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| 408 | ${wet:+wet 1} |
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| 409 | 802.11d 0 |
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| 410 | 802.11h ${doth:-0} |
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| 411 | wme ${wmm:-1} |
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| 412 | rxant ${rxantenna:-3} |
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| 413 | txant ${txantenna:-3} |
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| 414 | fragthresh ${frag:-2346} |
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| 415 | rtsthresh ${rts:-2347} |
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| 416 | monitor ${monitor:-0} |
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| 417 | |||
| 418 | radio ${radio:-1} |
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| 419 | macfilter ${macfilter:-0} |
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| 420 | maclist ${maclist:-none} |
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| 421 | ${wds:+wds $wds} |
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| 422 | country ${country:-US} |
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| 423 | ${channel:+channel $channel} |
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| 424 | ${chanspec:+chanspec $chanspec} |
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| 425 | maxassoc ${maxassoc:-128} |
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| 426 | slottime ${slottime:--1} |
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| 427 | ${frameburst:+frameburst $frameburst} |
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| 428 | |||
| 429 | $vif_pre_up |
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| 430 | EOF |
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| 431 | eval "$if_pre_up" |
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| 432 | wlc ifname "$device" stdin <<EOF |
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| 433 | up |
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| 434 | $vif_post_up |
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| 435 | EOF |
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| 436 | eval "$if_up" |
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| 437 | wlc ifname "$device" stdin <<EOF |
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| 438 | $vif_do_up |
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| 439 | EOF |
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| 440 | |||
| 441 | # use vif_txpower (from last wifi-iface) instead of txpower (from |
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| 442 | # wifi-device) if the latter does not exist |
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| 443 | txpower=${txpower:-$vif_txpower} |
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| 444 | [ -z "$txpower" ] || iwconfig $device txpower ${txpower}dBm |
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| 445 | |||
| 446 | eval "$nas_cmd" |
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| 447 | } |
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| 448 | |||
| 449 | |||
| 450 | detect_broadcom() { |
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| 451 | local i=-1 |
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| 452 | |||
| 453 | while grep -qs "^ *wl$((++i)):" /proc/net/dev; do |
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| 454 | local channel type |
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| 455 | |||
| 456 | config_get type wl${i} type |
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| 457 | [ "$type" = broadcom ] && continue |
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| 458 | channel=`wlc ifname wl${i} channel` |
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| 459 | |||
| 460 | uci -q batch <<-EOF |
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| 461 | set wireless.wl${i}=wifi-device |
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| 462 | set wireless.wl${i}.type=broadcom |
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| 463 | set wireless.wl${i}.channel=${channel:-11} |
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| 464 | set wireless.wl${i}.txantenna=3 |
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| 465 | set wireless.wl${i}.rxantenna=3 |
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| 466 | set wireless.wl${i}.disabled=1 |
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| 467 | |||
| 468 | set wireless.default_wl${i}=wifi-iface |
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| 469 | set wireless.default_wl${i}.device=wl${i} |
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| 470 | set wireless.default_wl${i}.network=lan |
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| 471 | set wireless.default_wl${i}.mode=ap |
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| 472 | set wireless.default_wl${i}.ssid=OpenWrt${i#0} |
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| 473 | set wireless.default_wl${i}.encryption=none |
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| 474 | EOF |
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| 475 | uci -q commit wireless |
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| 476 | done |
||
| 477 | } |