| 1 | append DRIVERS "broadcom" |
| 2 | |
| 3 | scan_broadcom() { |
| 4 | local device="$1" |
| 5 | local wds |
| 6 | local adhoc sta apmode mon disabled |
| 7 | local adhoc_if sta_if ap_if mon_if |
| 8 | local _c=0 |
| 9 | |
| 10 | config_get vifs "$device" vifs |
| 11 | for vif in $vifs; do |
| 12 | config_get_bool disabled "$vif" disabled 0 |
| 13 | [ $disabled -eq 0 ] || continue |
| 14 | |
| 15 | config_get mode "$vif" mode |
| 16 | _c=$(($_c + 1)) |
| 17 | case "$mode" in |
| 18 | adhoc) |
| 19 | adhoc=1 |
| 20 | adhoc_if="$vif" |
| 21 | ;; |
| 22 | sta) |
| 23 | sta=1 |
| 24 | sta_if="$vif" |
| 25 | ;; |
| 26 | ap) |
| 27 | apmode=1 |
| 28 | ap_if="${ap_if:+$ap_if }$vif" |
| 29 | ;; |
| 30 | wds) |
| 31 | config_get addr "$vif" bssid |
| 32 | [ -z "$addr" ] || { |
| 33 | addr=$(echo "$addr" | tr 'A-F' 'a-f') |
| 34 | append wds "$addr" |
| 35 | } |
| 36 | ;; |
| 37 | monitor) |
| 38 | mon=1 |
| 39 | mon_if="$vif" |
| 40 | ;; |
| 41 | *) echo "$device($vif): Invalid mode";; |
| 42 | esac |
| 43 | done |
| 44 | config_set "$device" wds "$wds" |
| 45 | |
| 46 | local _c= |
| 47 | for vif in ${adhoc_if:-$sta_if $ap_if $mon_if}; do |
| 48 | config_set "$vif" ifname "${device}${_c:+.$_c}" |
| 49 | _c=$((${_c:-0} + 1)) |
| 50 | done |
| 51 | config_set "$device" vifs "${adhoc_if:-$sta_if $ap_if $mon_if}" |
| 52 | |
| 53 | ifdown="down" |
| 54 | for vif in 0 1 2 3; do |
| 55 | append ifdown "vif $vif" "$N" |
| 56 | append ifdown "enabled 0" "$N" |
| 57 | done |
| 58 | |
| 59 | ap=1 |
| 60 | infra=1 |
| 61 | if [ "$_c" -gt 1 ]; then |
| 62 | mssid=1 |
| 63 | else |
| 64 | mssid= |
| 65 | fi |
| 66 | apsta=0 |
| 67 | radio=1 |
| 68 | monitor=0 |
| 69 | case "$adhoc:$sta:$apmode:$mon" in |
| 70 | 1*) |
| 71 | ap=0 |
| 72 | mssid= |
| 73 | infra=0 |
| 74 | ;; |
| 75 | :1:1:) |
| 76 | apsta=1 |
| 77 | wet=1 |
| 78 | ;; |
| 79 | :1::) |
| 80 | wet=1 |
| 81 | ap=0 |
| 82 | mssid= |
| 83 | ;; |
| 84 | :::1) |
| 85 | wet=1 |
| 86 | ap=0 |
| 87 | mssid= |
| 88 | monitor=1 |
| 89 | ;; |
| 90 | ::) |
| 91 | radio=0 |
| 92 | ;; |
| 93 | esac |
| 94 | } |
| 95 | |
| 96 | disable_broadcom() { |
| 97 | local device="$1" |
| 98 | set_wifi_down "$device" |
| 99 | wlc ifname "$device" down |
| 100 | wlc ifname "$device" bssid `wlc ifname "$device" default_bssid` |
| 101 | ( |
| 102 | include /lib/network |
| 103 | |
| 104 | # make sure the interfaces are down and removed from all bridges |
| 105 | for dev in $device ${device}.1 ${device}.2 ${device}.3; do |
| 106 | ifconfig "$dev" down 2>/dev/null >/dev/null && { |
| 107 | unbridge "$dev" |
| 108 | } |
| 109 | done |
| 110 | ) |
| 111 | true |
| 112 | } |
| 113 | |
| 114 | enable_broadcom() { |
| 115 | local device="$1" |
| 116 | local _c |
| 117 | config_get channel "$device" channel |
| 118 | config_get country "$device" country |
| 119 | config_get maxassoc "$device" maxassoc |
| 120 | config_get wds "$device" wds |
| 121 | config_get vifs "$device" vifs |
| 122 | config_get distance "$device" distance |
| 123 | config_get slottime "$device" slottime |
| 124 | config_get rxantenna "$device" rxantenna |
| 125 | config_get txantenna "$device" txantenna |
| 126 | config_get_bool frameburst "$device" frameburst |
| 127 | config_get macfilter "$device" macfilter |
| 128 | config_get maclist "$device" maclist |
| 129 | config_get macaddr "$device" macaddr |
| 130 | config_get txpower "$device" txpower |
| 131 | config_get frag "$device" frag |
| 132 | config_get rts "$device" rts |
| 133 | config_get hwmode "$device" hwmode |
| 134 | local vif_pre_up vif_post_up vif_do_up vif_txpower |
| 135 | local doth=0 |
| 136 | local wmm=0 |
| 137 | |
| 138 | _c=0 |
| 139 | nas="$(which nas)" |
| 140 | nas_cmd= |
| 141 | if_up= |
| 142 | |
| 143 | [ -z "$slottime" ] && { |
| 144 | [ -n "$distance" ] && { |
| 145 | # slottime = 9 + (distance / 150) + (distance % 150 ? 1 : 0) |
| 146 | slottime="$((9 + ($distance / 150) + 1 - (150 - ($distance % 150)) / 150 ))" |
| 147 | } |
| 148 | } || { |
| 149 | slottime="${slottime:--1}" |
| 150 | } |
| 151 | |
| 152 | case "$macfilter" in |
| 153 | allow|2) |
| 154 | macfilter=2; |
| 155 | ;; |
| 156 | deny|1) |
| 157 | macfilter=1; |
| 158 | ;; |
| 159 | disable|none|0) |
| 160 | macfilter=0; |
| 161 | ;; |
| 162 | esac |
| 163 | |
| 164 | case "$hwmode" in |
| 165 | *b) hwmode=0;; |
| 166 | *bg) hwmode=1;; |
| 167 | *g) hwmode=2;; |
| 168 | *gst) hwmode=4;; |
| 169 | *lrs) hwmode=5;; |
| 170 | *) hwmode=1;; |
| 171 | esac |
| 172 | |
| 173 | for vif in $vifs; do |
| 174 | config_get vif_txpower "$vif" txpower |
| 175 | |
| 176 | config_get mode "$vif" mode |
| 177 | append vif_pre_up "vif $_c" "$N" |
| 178 | append vif_post_up "vif $_c" "$N" |
| 179 | append vif_do_up "vif $_c" "$N" |
| 180 | |
| 181 | config_get_bool wmm "$vif" wmm "$wmm" |
| 182 | config_get_bool doth "$vif" doth "$doth" |
| 183 | |
| 184 | [ "$mode" = "sta" ] || { |
| 185 | config_get_bool hidden "$vif" hidden 0 |
| 186 | append vif_pre_up "closed $hidden" "$N" |
| 187 | config_get_bool isolate "$vif" isolate 0 |
| 188 | append vif_pre_up "ap_isolate $isolate" "$N" |
| 189 | } |
| 190 | |
| 191 | wsec_r=0 |
| 192 | eap_r=0 |
| 193 | wsec=0 |
| 194 | auth=0 |
| 195 | nasopts= |
| 196 | config_get enc "$vif" encryption |
| 197 | case "$enc" in |
| 198 | *wep*) |
| 199 | wsec_r=1 |
| 200 | wsec=1 |
| 201 | defkey=1 |
| 202 | config_get key "$vif" key |
| 203 | case "$enc" in |
| 204 | *shared*) append vif_do_up "wepauth 1" "$N";; |
| 205 | *) append vif_do_up "wepauth 0" "$N";; |
| 206 | esac |
| 207 | case "$key" in |
| 208 | [1234]) |
| 209 | defkey="$key" |
| 210 | for knr in 1 2 3 4; do |
| 211 | config_get k "$vif" key$knr |
| 212 | [ -n "$k" ] || continue |
| 213 | [ "$defkey" = "$knr" ] && def="=" || def="" |
| 214 | append vif_do_up "wepkey $def$knr,$k" "$N" |
| 215 | done |
| 216 | ;; |
| 217 | "");; |
| 218 | *) append vif_do_up "wepkey =1,$key" "$N";; |
| 219 | esac |
| 220 | ;; |
| 221 | *psk*) |
| 222 | wsec_r=1 |
| 223 | config_get key "$vif" key |
| 224 | |
| 225 | # psk version + default cipher |
| 226 | case "$enc" in |
| 227 | *mixed*|*psk+psk2*) auth=132; wsec=6;; |
| 228 | *psk2*) auth=128; wsec=4;; |
| 229 | *) auth=4; wsec=2;; |
| 230 | esac |
| 231 | |
| 232 | # cipher override |
| 233 | case "$enc" in |
| 234 | *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; |
| 235 | *aes*|*ccmp*) wsec=4;; |
| 236 | *tkip*) wsec=2;; |
| 237 | esac |
| 238 | |
| 239 | # group rekey interval |
| 240 | config_get rekey "$vif" wpa_group_rekey |
| 241 | |
| 242 | eval "${vif}_key=\"\$key\"" |
| 243 | nasopts="-k \"\$${vif}_key\"${rekey:+ -g $rekey}" |
| 244 | ;; |
| 245 | *wpa*) |
| 246 | wsec_r=1 |
| 247 | eap_r=1 |
| 248 | config_get key "$vif" key |
| 249 | config_get server "$vif" server |
| 250 | config_get port "$vif" port |
| 251 | |
| 252 | # wpa version + default cipher |
| 253 | case "$enc" in |
| 254 | *mixed*|*wpa+wpa2*) auth=66; wsec=6;; |
| 255 | *wpa2*) auth=64; wsec=4;; |
| 256 | *) auth=2; wsec=2;; |
| 257 | esac |
| 258 | |
| 259 | # cipher override |
| 260 | case "$enc" in |
| 261 | *tkip+aes*|*tkip+ccmp*|*aes+tkip*|*ccmp+tkip*) wsec=6;; |
| 262 | *aes*|*ccmp*) wsec=4;; |
| 263 | *tkip*) wsec=2;; |
| 264 | esac |
| 265 | |
| 266 | # group rekey interval |
| 267 | config_get rekey "$vif" wpa_group_rekey |
| 268 | |
| 269 | eval "${vif}_key=\"\$key\"" |
| 270 | nasopts="-r \"\$${vif}_key\" -h $server -p ${port:-1812}${rekey:+ -g $rekey}" |
| 271 | ;; |
| 272 | esac |
| 273 | append vif_do_up "wsec $wsec" "$N" |
| 274 | append vif_do_up "wpa_auth $auth" "$N" |
| 275 | append vif_do_up "wsec_restrict $wsec_r" "$N" |
| 276 | append vif_do_up "eap_restrict $eap_r" "$N" |
| 277 | |
| 278 | config_get ssid "$vif" ssid |
| 279 | append vif_post_up "vlan_mode 0" "$N" |
| 280 | append vif_post_up "ssid $ssid" "$N" |
| 281 | append vif_do_up "ssid $ssid" "$N" |
| 282 | |
| 283 | [ "$mode" = "monitor" ] && { |
| 284 | append vif_post_up "monitor $monitor" "$N" |
| 285 | } |
| 286 | |
| 287 | [ "$mode" = "adhoc" ] && { |
| 288 | config_get bssid "$vif" bssid |
| 289 | [ -n "$bssid" ] && { |
| 290 | append vif_pre_up "bssid $bssid" "$N" |
| 291 | append vif_pre_up "ibss_merge 0" "$N" |
| 292 | } || { |
| 293 | append vif_pre_up "ibss_merge 1" "$N" |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | append vif_post_up "enabled 1" "$N" |
| 298 | |
| 299 | config_get ifname "$vif" ifname |
| 300 | #append if_up "ifconfig $ifname up" ";$N" |
| 301 | |
| 302 | local net_cfg |
| 303 | net_cfg="$(find_net_config "$vif")" |
| 304 | [ -z "$net_cfg" ] || { |
| 305 | append if_up "set_wifi_up '$vif' '$ifname'" ";$N" |
| 306 | append if_up "start_net '$ifname' '$net_cfg'" ";$N" |
| 307 | } |
| 308 | [ -z "$nasopts" ] || { |
| 309 | eval "${vif}_ssid=\"\$ssid\"" |
| 310 | nas_mode="-A" |
| 311 | [ "$mode" = "sta" ] && nas_mode="-S" |
| 312 | [ -z "$nas" ] || { |
| 313 | nas_cmd="${nas_cmd:+$nas_cmd$N}start-stop-daemon -S -b -p /var/run/nas.$ifname.pid -x $nas -- -P /var/run/nas.$ifname.pid -H 34954 -i $ifname $nas_mode -m $auth -w $wsec -s \"\$${vif}_ssid\" -g 3600 -F $nasopts" |
| 314 | } |
| 315 | } |
| 316 | _c=$(($_c + 1)) |
| 317 | done |
| 318 | killall -KILL nas >&- 2>&- |
| 319 | wlc ifname "$device" stdin <<EOF |
| 320 | $ifdown |
| 321 | |
| 322 | gmode ${hwmode:-1} |
| 323 | apsta $apsta |
| 324 | ap $ap |
| 325 | ${mssid:+mssid $mssid} |
| 326 | infra $infra |
| 327 | ${wet:+wet 1} |
| 328 | 802.11d 0 |
| 329 | 802.11h ${doth:-0} |
| 330 | wme ${wmm:-0} |
| 331 | rxant ${rxantenna:-3} |
| 332 | txant ${txantenna:-3} |
| 333 | fragthresh ${frag:-2346} |
| 334 | rtsthresh ${rts:-2347} |
| 335 | monitor ${monitor:-0} |
| 336 | |
| 337 | radio ${radio:-1} |
| 338 | macfilter ${macfilter:-0} |
| 339 | maclist ${maclist:-none} |
| 340 | wds none |
| 341 | ${wds:+wds $wds} |
| 342 | country ${country:-US} |
| 343 | ${channel:+channel $channel} |
| 344 | maxassoc ${maxassoc:-128} |
| 345 | slottime ${slottime:--1} |
| 346 | ${frameburst:+frameburst $frameburst} |
| 347 | |
| 348 | $vif_pre_up |
| 349 | up |
| 350 | $vif_post_up |
| 351 | EOF |
| 352 | eval "$if_up" |
| 353 | wlc ifname "$device" stdin <<EOF |
| 354 | $vif_do_up |
| 355 | EOF |
| 356 | |
| 357 | # use vif_txpower (from last wifi-iface) instead of txpower (from |
| 358 | # wifi-device) if the latter does not exist |
| 359 | txpower=${txpower:-$vif_txpower} |
| 360 | [ -z "$txpower" ] || iwconfig $device txpower ${txpower}dBm |
| 361 | |
| 362 | eval "$nas_cmd" |
| 363 | } |
| 364 | |
| 365 | |
| 366 | detect_broadcom() { |
| 367 | local i=-1 |
| 368 | |
| 369 | while grep -qs "^ *wl$((++i)):" /proc/net/dev; do |
| 370 | config_get type wl${i} type |
| 371 | [ "$type" = broadcom ] && continue |
| 372 | cat <<EOF |
| 373 | config wifi-device wl${i} |
| 374 | option type broadcom |
| 375 | option channel 11 |
| 376 | |
| 377 | # REMOVE THIS LINE TO ENABLE WIFI: |
| 378 | option disabled 1 |
| 379 | |
| 380 | config wifi-iface |
| 381 | option device wl${i} |
| 382 | option network lan |
| 383 | option mode ap |
| 384 | option ssid OpenWrt${i#0} |
| 385 | option encryption none |
| 386 | |
| 387 | EOF |
| 388 | done |
| 389 | } |
| 390 | |
