ath9k: fix sampling frame handling wrt. aggregation, replace minstrel_ht performance...

[openwrt.git] / package / mac80211 / files / lib / wifi / mac80211.sh

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index 4d6d50f..a00cdee 100644 (file)
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -165,6 +165,14 @@ scan_mac80211() {
        config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${sta:+$sta }${monitor:+$monitor }${mesh:+$mesh}"
 }
 
        config_set "$device" vifs "${ap:+$ap }${adhoc:+$adhoc }${sta:+$sta }${monitor:+$monitor }${mesh:+$mesh}"
 }
 

+list_phy_interfaces() {
+       local phy="$1"
+       if [ -d "/sys/class/ieee80211/${phy}/device/net" ]; then
+               ls "/sys/class/ieee80211/${phy}/device/net" 2>/dev/null;
+       else
+               ls "/sys/class/ieee80211/${phy}/device" 2>/dev/null | grep net: | sed -e 's,net:,,g'
+       fi
+}

 
 disable_mac80211() (
        local device="$1"
 
 disable_mac80211() (
        local device="$1"


@@ -181,7 +189,7 @@ disable_mac80211() (
        done
 
        include /lib/network
        done
 
        include /lib/network

-       for wdev in $(ls /sys/class/ieee80211/${phy}/device/net 2>/dev/null); do
+       for wdev in $(list_phy_interfaces "$phy"); do

                [ -f "/var/run/$wdev.pid" ] && kill $(cat /var/run/$wdev.pid) >&/dev/null 2>&1
                for pid in `pidof wpa_supplicant`; do
                        grep "$wdev" /proc/$pid/cmdline >/dev/null && \
                [ -f "/var/run/$wdev.pid" ] && kill $(cat /var/run/$wdev.pid) >&/dev/null 2>&1
                for pid in `pidof wpa_supplicant`; do
                        grep "$wdev" /proc/$pid/cmdline >/dev/null && \


@@ -206,6 +214,8 @@ enable_mac80211() {
        config_get txpower "$device" txpower
        config_get country "$device" country
        config_get distance "$device" distance
        config_get txpower "$device" txpower
        config_get country "$device" country
        config_get distance "$device" distance

+       config_get frag "$device" frag
+       config_get rts "$device" rts

        find_mac80211_phy "$device" || return 0
        config_get phy "$device" phy
        local i=0
        find_mac80211_phy "$device" || return 0
        config_get phy "$device" phy
        local i=0


@@ -219,6 +229,8 @@ enable_mac80211() {
        }
 
        [ -n "$distance" ] && iw phy "$phy" set distance "$distance"
        }
 
        [ -n "$distance" ] && iw phy "$phy" set distance "$distance"

+       [ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}"
+       [ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}"

 
        export channel fixed
        # convert channel to frequency
 
        export channel fixed
        # convert channel to frequency


@@ -310,16 +322,6 @@ enable_mac80211() {
                # wifi-device) if the latter doesn't exist
                txpower="${txpower:-$vif_txpower}"
                [ -z "$txpower" ] || iwconfig "$ifname" txpower "${txpower%%.*}"
                # wifi-device) if the latter doesn't exist
                txpower="${txpower:-$vif_txpower}"
                [ -z "$txpower" ] || iwconfig "$ifname" txpower "${txpower%%.*}"

-
-               config_get frag "$vif" frag
-               if [ -n "$frag" ]; then
-                       iw phy "$phy" set frag "${frag%%.*}"
-               fi
-
-               config_get rts "$vif" rts
-               if [ -n "$rts" ]; then
-                       iw phy "$phy" set rts "${rts%%.*}"
-               fi

        done
 
        local start_hostapd=
        done
 
        local start_hostapd=


@@ -353,8 +355,7 @@ enable_mac80211() {
                ifconfig "$ifname" up
 
                if [ ! "$mode" = "ap" ]; then
                ifconfig "$ifname" up
 
                if [ ! "$mode" = "ap" ]; then

-                       mac80211_start_vif "$vif" "$ifname"
-
+                       ifconfig "$ifname" up

                        case "$mode" in
                                adhoc)
                                        config_get bssid "$vif" bssid
                        case "$mode" in
                                adhoc)
                                        config_get bssid "$vif" bssid


@@ -363,7 +364,7 @@ enable_mac80211() {
                                ;;
                                sta)
                                        if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
                                ;;
                                sta)
                                        if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then

-                                               wpa_supplicant_setup_vif "$vif" wext || {
+                                               wpa_supplicant_setup_vif "$vif" nl80211 || {

                                                        echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
                                                        # make sure this wifi interface won't accidentally stay open without encryption
                                                        ifconfig "$ifname" down
                                                        echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
                                                        # make sure this wifi interface won't accidentally stay open without encryption
                                                        ifconfig "$ifname" down


@@ -372,6 +373,7 @@ enable_mac80211() {
                                        fi
                                ;;
                        esac
                                        fi
                                ;;
                        esac

+                       mac80211_start_vif "$vif" "$ifname"

                fi
        done
 
                fi
        done
 


@@ -402,7 +404,7 @@ detect_mac80211() {
 
                mode_11n=""
                mode_band="g"
 
                mode_11n=""
                mode_band="g"

-               channel="5"
+               channel="11"

                ht_cap=0
                for cap in $(iw phy "$dev" info | grep 'Capabilities:' | cut -d: -f2); do
                        ht_cap="$(($ht_cap | $cap))"
                ht_cap=0
                for cap in $(iw phy "$dev" info | grep 'Capabilities:' | cut -d: -f2); do
                        ht_cap="$(($ht_cap | $cap))"


@@ -416,6 +418,10 @@ detect_mac80211() {
                        [ "$(($ht_cap & 1))" -eq 1 ] && append ht_capab "$list  LDPC" "$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 & 1))" -eq 1 ] && append ht_capab "$list  LDPC" "$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 & 128))" -eq 128 ] && append ht_capab "$list      TX-STBC" "$N"
+                       [ "$(($ht_cap & 768))" -eq 256 ] && append ht_capab "$list      RX-STBC1" "$N"
+                       [ "$(($ht_cap & 768))" -eq 512 ] && append ht_capab "$list      RX-STBC12" "$N"
+                       [ "$(($ht_cap & 768))" -eq 768 ] && append ht_capab "$list      RX-STBC123" "$N"

                        [ "$(($ht_cap & 4096))" -eq 4096 ] && append ht_capab "$list    DSSS_CCK-40" "$N"
                }
                iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }
                        [ "$(($ht_cap & 4096))" -eq 4096 ] && append ht_capab "$list    DSSS_CCK-40" "$N"
                }
                iw phy "$dev" info | grep -q '2412 MHz' || { mode_band="a"; channel="36"; }