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backport mac80211, hostapd, iw, crda from trunk as of r26369

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@26370 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2011-03-30 12:37:36 +00:00
parent 3bcf4a18eb
commit f90d788560
89 changed files with 2138 additions and 2658 deletions
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99
package/mac80211/files/lib/wifi/mac80211.sh
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@@ -6,10 +6,15 @@ mac80211_hostapd_setup_base() {
local ifname="$2"
cfgfile="/var/run/hostapd-$phy.conf"
macfile="/var/run/hostapd-$phy.maclist"
[ -e "$macfile" ] && rm -f "$macfile"
config_get device "$vif" device
config_get country "$device" country
config_get hwmode "$device" hwmode
config_get channel "$device" channel
config_get beacon_int "$device" beacon_int
config_get basic_rate_list "$device" basic_rate
config_get_bool noscan "$device" noscan
[ -n "$channel" -a -z "$hwmode" ] && wifi_fixup_hwmode "$device"
[ "$channel" = auto ] && channel=
@@ -30,7 +35,35 @@ mac80211_hostapd_setup_base() {
[ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab" "$N"
}
}
cat > "$cfgfile" <<EOF
config_get macfilter "$vif" macfilter
case "$macfilter" in
allow)
append base_cfg "macaddr_acl=1" "$N"
append base_cfg "accept_mac_file=$macfile" "$N"
;;
deny)
append base_cfg "macaddr_acl=0" "$N"
append base_cfg "deny_mac_file=$macfile" "$N"
;;
esac
config_get maclist "$vif" maclist
[ -n "$maclist" ] && {
for mac in $maclist; do
echo "$mac" >> $macfile
done
}
local br brval brstr
[ -n "$basic_rate_list" ] && {
for br in $basic_rate_list; do
brval="$(($br / 100))"
[ -n "$brstr" ] && brstr="$brstr "
brstr="$brstr$brval"
done
}
cat >> "$cfgfile" <<EOF
ctrl_interface=/var/run/hostapd-$phy
driver=nl80211
wmm_ac_bk_cwmin=4
@@ -71,8 +104,10 @@ tx_queue_data0_cwmax=7
tx_queue_data0_burst=1.5
${hwmode:+hw_mode=$hwmode}
${channel:+channel=$channel}
${beacon_int:+beacon_int=$beacon_int}
${country:+country_code=$country}
${noscan:+noscan=$noscan}
${brstr:+basic_rates=$brstr}
$base_cfg
EOF
@@ -103,14 +138,20 @@ mac80211_hostapd_setup_bss() {
config_get_bool wds "$vif" wds 0
[ "$wds" -gt 0 ] && append hostapd_cfg "wds_sta=1" "$N"
local macaddr hidden maxassoc wmm
config_get macaddr "$vif" macaddr
config_get_bool hidden "$vif" hidden 0
config_get maxassoc "$vif" maxassoc
config_get dtim_period "$vif" dtim_period
config_get max_listen_int "$vif" max_listen_int
config_get_bool hidden "$vif" hidden 0
config_get_bool wmm "$vif" wmm 1
cat >> /var/run/hostapd-$phy.conf <<EOF
$hostapd_cfg
wmm_enabled=1
wmm_enabled=$wmm
bssid=$macaddr
ignore_broadcast_ssid=$hidden
${dtim_period:+dtim_period=$dtim_period}
${max_listen_int:+max_listen_interval=$max_listen_int}
${maxassoc:+max_num_sta=$maxassoc}
EOF
}
@@ -216,6 +257,8 @@ enable_mac80211() {
config_get txpower "$device" txpower
config_get country "$device" country
config_get distance "$device" distance
config_get txantenna "$device" txantenna all
config_get rxantenna "$device" rxantenna all
config_get frag "$device" frag
config_get rts "$device" rts
find_mac80211_phy "$device" || return 0
@@ -231,6 +274,8 @@ enable_mac80211() {
fixed=1
}
iw phy "$phy" set antenna $txantenna $rxantenna >/dev/null 2>&1
[ -n "$distance" ] && iw phy "$phy" set distance "$distance"
[ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}"
[ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}"
@@ -363,14 +408,56 @@ enable_mac80211() {
adhoc)
config_get bssid "$vif" bssid
config_get ssid "$vif" ssid
config_get beacon_int "$device" beacon_int
config_get basic_rate_list "$device" basic_rate
config_get encryption "$vif" encryption
config_get key "$vif" key 1
config_get mcast_rate "$vif" mcast_rate
local keyspec=""
[ "$encryption" == "wep" ] && {
case "$key" in
[1234])
local idx
for idx in 1 2 3 4; do
local ikey
config_get ikey "$vif" "key$idx"
[ -n "$ikey" ] && {
ikey="$(($idx - 1)):$(prepare_key_wep "$ikey")"
[ $idx -eq $key ] && ikey="d:$ikey"
append keyspec "$ikey"
}
done
;;
*) append keyspec "d:0:$(prepare_key_wep "$key")" ;;
esac
}
local br brval brsub brstr
[ -n "$basic_rate_list" ] && {
for br in $basic_rate_list; do
brval="$(($br / 1000))"
brsub="$((($br / 100) % 10))"
[ "$brsub" -gt 0 ] && brval="$brval.$brsub"
[ -n "$brstr" ] && brstr="$brstr,"
brstr="$brstr$brval"
done
}
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 \
${beacon_int:+beacon-interval $beacon_int} \
${brstr:+basic-rates $brstr} \
${mcval:+mcast-rate $mcval} \
${keyspec:+keys $keyspec}
;;
sta)
if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
@@ -390,7 +477,7 @@ enable_mac80211() {
}
check_device() {
check_mac80211_device() {
config_get phy "$1" phy
[ -z "$phy" ] && {
find_mac80211_phy "$1" >/dev/null || return 0
@@ -409,7 +496,7 @@ detect_mac80211() {
done
for dev in $(ls /sys/class/ieee80211); do
found=0
config_foreach check_device wifi-device
config_foreach check_mac80211_device wifi-device
[ "$found" -gt 0 ] && continue
mode_11n=""