From 3412b9496cb58f7ae836fe7630047fa8aac22829 Mon Sep 17 00:00:00 2001 From: blogic Date: Tue, 14 Feb 2012 19:07:15 +0000 Subject: [PATCH] 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 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30539 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/mac80211/files/lib/wifi/mac80211.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh index 13390b866..ff5470b5e 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" <