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authorblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-02-14 19:07:15 +0000
committerblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-02-14 19:07:15 +0000
commit3412b9496cb58f7ae836fe7630047fa8aac22829 (patch)
tree923173ab70c9ab31123f9d9c112ce762a5dc292b
parentd25d480741c209b79f248c24d529447f1bf8b31e (diff)
mac80211: Allow preamble configuration
Add a new wireless config parameter short_preamble=0|1 to enable usage of short preambles. Default is to only allow long preambles as before. Even if short_preamble is set to 1 hostapd will take care that short preambles are disabled as soon as a STA associates that cannot handle short preambles. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30539 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--package/mac80211/files/lib/wifi/mac80211.sh3
1 files changed, 3 insertions, 0 deletions
diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index 13390b8667..ff5470b5eb 100644
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -16,6 +16,7 @@ mac80211_hostapd_setup_base() {
config_get beacon_int "$device" beacon_int
config_get basic_rate_list "$device" basic_rate
config_get_bool noscan "$device" noscan
+ config_get_bool short_preamble "$device" short_preamble "0"
hostapd_set_log_options base_cfg "$device"
@@ -76,6 +77,8 @@ mac80211_hostapd_setup_base() {
brstr="$brstr$brval"
done
}
+
+ append base_cfg "preamble=$short_preamble" "$N"
cat >> "$cfgfile" <<EOF
ctrl_interface=/var/run/hostapd-$phy