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mac80211: fill some important capabilities into ht_capab in the hostapd config

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18293 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2009-11-04 21:53:49 +00:00
parent 2394d90727
commit 244e2944c6
2 changed files with 15 additions and 1 deletions
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13
package/mac80211/files/lib/wifi/mac80211.sh
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@@ -293,7 +293,17 @@ detect_mac80211() {
done
mode_11n=""
mode_band="g"
iw phy "$dev" info | grep -q 'HT cap' && mode_11n="n"
ht_cap="$(iw phy "$dev" info | grep 'HT capabilities' | cut -d: -f2)"
ht_capab="";
[ -n "$ht_cap" ] && {
mode_11n="n"
list=" list ht_capab"
[ "$(($ht_cap & 2))" -eq 1 ] && append ht_capab "$list LDPC" "$N"
[ "$(($ht_cap & 2))" -eq 2 ] && append ht_capab "$list HT40-" "$N"
[ "$(($ht_cap & 32))" -eq 32 ] && append ht_capab "$list SHORT-GI-20" "$N"
[ "$(($ht_cap & 64))" -eq 64 ] && append ht_capab "$list SHORT-GI-40" "$N"
[ "$(($ht_cap & 4096))" -eq 4096 ] && append ht_capab "$list DSSS_CCK-40" "$N"
}
iw phy "$dev" info | grep -q '2412 MHz' || mode_band="a"
cat <<EOF
@@ -304,6 +314,7 @@ config wifi-device wifi$devidx
option hwmode 11${mode_11n}${mode_band}
# REMOVE THIS LINE TO ENABLE WIFI:
option disabled 1
$ht_capab
config wifi-iface
option device wifi$devidx