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mac80211: fix interface teardown for kernels >= 2.6.33

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22078 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-07-06 18:53:48 +00:00
parent f3814337f1
commit 3cb4900951
1 changed files with 9 additions and 1 deletions
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10
package/mac80211/files/lib/wifi/mac80211.sh
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@ -165,6 +165,14 @@ scan_mac80211() {
config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${sta:+$sta }${monitor:+$monitor }${mesh:+$mesh}"
}
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
}
disable_mac80211() (
local device="$1"
@ -181,7 +189,7 @@ disable_mac80211() (
done
include /lib/network
for wdev in $(ls /sys/class/ieee80211/${phy}/device/net 2>/dev/null); do
for wdev in $(list_phy_interfaces "$phy"); do
[ -f "/var/run/$wdev.pid" ] && kill $(cat /var/run/$wdev.pid) >&/dev/null 2>&1
for pid in `pidof wpa_supplicant`; do
grep "$wdev" /proc/$pid/cmdline >/dev/null && \