Support for setting monitor mode (#1306)
[openwrt/svn-archive/archive.git] / package / broadcom-wl / files / lib / wifi / broadcom.sh
index 3562455..5f87282 100644 (file)
@@ -3,8 +3,8 @@ append DRIVERS "broadcom"
 scan_broadcom() {
        local device="$1"
        local wds
-       local adhoc sta apmode
-       local adhoc_if sta_if ap_if
+       local adhoc sta apmode mon
+       local adhoc_if sta_if ap_if mon_if
 
        config_get vifs "$device" vifs
        for vif in $vifs; do
@@ -26,17 +26,21 @@ scan_broadcom() {
                                config_get addr "$vif" bssid
                                [ -z "$addr" ] || append wds "$addr"
                        ;;
+                       monitor)
+                               mon=1
+                               mon_if="$vif"
+                       ;;
                        *) echo "$device($vif): Invalid mode";;
                esac
        done
        config_set "$device" wds "$wds"
 
        local _c=
-       for vif in ${adhoc_if:-$sta_if $ap_if}; do
+       for vif in ${adhoc_if:-$sta_if $ap_if $mon_if}; do
                config_set "$vif" ifname "wl0${_c:+.$_c}"
                _c=$((${_c:-0} + 1))
        done
-       config_set "$device" vifs "${adhoc_if:-$sta_if $ap_if}"
+       config_set "$device" vifs "${adhoc_if:-$sta_if $ap_if $mon_if}"
 
        ifdown="down"
        for vif in 0 1 2 3; do
@@ -49,21 +53,30 @@ scan_broadcom() {
        mssid=1
        apsta=0
        radio=1
-       case "$adhoc:$sta:$apmode" in
+       monitor=0
+       passive=0
+       case "$adhoc:$sta:$apmode:$mon" in
                1*)
                        ap=0
                        mssid=
                        infra=0
                ;;
-               :1:1)
+               :1:1:)
                        apsta=1
                        wet=1
                ;;
-               :1:)
+               :1::)
                        wet=1
                        ap=0
                        mssid=
                ;;
+               :::1)
+                       wet=1
+                       ap=0
+                       mssid=
+                       monitor=1
+                       passive=1
+               ;;
                ::)
                        radio=0
                ;;
@@ -201,6 +214,11 @@ enable_broadcom() {
                append vif_post_up "vlan_mode 0" "$N"
                append vif_post_up "ssid $ssid" "$N"
                append vif_do_up "ssid $ssid" "$N"
+
+               [ "$mode" = "monitor" ] && {
+                       append vif_post_up "monitor $monitor" "$N"
+                       append vif_post_up "passive $passive" "$N"
+               }
                
                append vif_post_up "enabled 1" "$N"
                
@@ -243,6 +261,8 @@ ${wet:+wet 1}
 802.11h 0
 rxant ${rxant:-3}
 txant ${txant:-3}
+monitor ${monitor:-0}
+passive ${passive:-0}
 
 radio ${radio:-1}
 macfilter ${macfilter:-0}