From patchwork Tue Dec 3 14:25:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: fff-wireless: Set htmode to VHT for 802.11ac capable radios From: Fabian Blaese X-Patchwork-Id: 1234 Message-Id: <20191203142509.237928-1-fabian@blaese.de> To: franken-dev@freifunk.net Date: Tue, 3 Dec 2019 15:25:09 +0100 To make use of MCS 8 and 9 which have been introduced with 802.11ac, htmode has to be set to VHTxx. By checking if the radio supports it, the htmode is configured to the appropriate HT/VHT setting. Fixes: #130 Signed-off-by: Fabian Bläse Reviewed-by: Christian Dresel --- .../fff-wireless/files/etc/uci-defaults/24a-fff-wireless | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/packages/fff/fff-wireless/files/etc/uci-defaults/24a-fff-wireless b/src/packages/fff/fff-wireless/files/etc/uci-defaults/24a-fff-wireless index e0c4a14..d02af16 100644 --- a/src/packages/fff/fff-wireless/files/etc/uci-defaults/24a-fff-wireless +++ b/src/packages/fff/fff-wireless/files/etc/uci-defaults/24a-fff-wireless @@ -17,11 +17,15 @@ configWifiDevice() { [ "$freq" = "2" ] && uci set "wireless.${radio}.legacy_rates=0" + # detect 802.11ac capable radio and set htmode appropriately + local htmode="HT20" + iw phy "${radio}" info | grep -q 'VHT Capabilities' && htmode="VHT20" + # Comments # wXmesh: use 802.11s mesh as "default" uci batch <<-__EOF__ - set wireless.${radio}.htmode='HT20' + set wireless.${radio}.htmode='${htmode}' set wireless.${radio}.country='DE' set wireless.${radio}.disabled='0'