Non sono un esperto di 80211 a basso livello ma l'opzione appena introdotta in openwrt di beacon interval può essere utile per i link lunghi
---------- Forwarded message ---------- From: <[email protected]> Date: 2011/1/26 Subject: [OpenWrt-Commits] r25111 - trunk/package/mac80211/files/lib/wifi To: [email protected] Author: nbd Date: 2011-01-26 12:34:15 +0100 (Wed, 26 Jan 2011) New Revision: 25111 Modified: trunk/package/mac80211/files/lib/wifi/mac80211.sh Log: mac80211: Add new parameters to mac80211.sh Add new options 'bintval' (beacon interval), 'basicrates' (basic rates) and 'antenna' (antenna selection) for /etc/config/wireless to be used with mac80211 drivers. Enable WEP encryption for IBSS mode. Patch from: kentarou matsuyama <[email protected]> Modified: trunk/package/mac80211/files/lib/wifi/mac80211.sh =================================================================== --- trunk/package/mac80211/files/lib/wifi/mac80211.sh 2011-01-26 11:34:12 UTC (rev 25110) +++ trunk/package/mac80211/files/lib/wifi/mac80211.sh 2011-01-26 11:34:15 UTC (rev 25111) @@ -239,6 +239,7 @@ config_get txpower "$device" txpower config_get country "$device" country config_get distance "$device" distance + config_get antenna "$device" antenna config_get frag "$device" frag config_get rts "$device" rts find_mac80211_phy "$device" || return 0 @@ -255,6 +256,7 @@ } [ -n "$distance" ] && iw phy "$phy" set distance "$distance" + [ -n "$antenna" ] && iw phy "$phy" set antenna $antenna [ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}" [ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}" @@ -386,14 +388,21 @@ adhoc) config_get bssid "$vif" bssid config_get ssid "$vif" ssid + config_get bintval "$vif" bintval + config_get basicrates "$vif" basicrates + config_get encryption "$vif" encryption + config_get key "$vif" key config_get mcast_rate "$vif" mcast_rate + [ -n "$bintval" ] && BINTVAL="beacon-interval $bintval" + [ -n "$basicrates" ] && BRATES="basic-rates $basicrates" + [ "$encryption" == "wep" ] && [ -n "$key" ] && KEY="key d:0:$key" local mcval="" [ -n "$mcast_rate" ] && { mcval="$(($mcast_rate / 1000))" mcsub="$(( ($mcast_rate / 100) % 10 ))" [ "$mcsub" -gt 0 ] && mcval="$mcval.$mcsub" } - iw dev "$ifname" ibss join "$ssid" $freq ${fixed:+fixed-freq} $bssid ${mcval:+mcast-rate $mcval} + iw dev "$ifname" ibss join "$ssid" $freq ${fixed:+fixed-freq} $bssid ${mcval:+mcast-rate $mcval} $BINTVAL $BRATES $KEY ;; sta) if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then _______________________________________________ Wireless mailing list [email protected] http://ml.ninux.org/mailman/listinfo/wireless
