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authorFelix Fietkau <nbd@nbd.name>2020-09-28 15:12:56 +0200
committerFelix Fietkau <nbd@nbd.name>2020-09-29 17:32:26 +0200
commitcba4120768a39c9ff222734dce2ced43b70bd60c (patch)
tree64a374cb866376904870efd95b737c1bdbc82014
parent1ed6eb176c77e8dff0004fc110af6874f535068f (diff)
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mac80211: add support for specifying a per-device scan list
This is useful to bring up multiple client mode interfaces on a single channel much faster without having to scan through a lot of channels Signed-off-by: Felix Fietkau <nbd@nbd.name>
-rw-r--r--package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh2
-rw-r--r--package/network/services/hostapd/files/hostapd.sh1
2 files changed, 3 insertions, 0 deletions
diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index 17095b7205..42144375b4 100644
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -34,6 +34,7 @@ drv_mac80211_init_device_config() {
config_add_boolean noscan ht_coex acs_exclude_dfs
config_add_array ht_capab
config_add_array channels
+ config_add_array scan_list
config_add_boolean \
rxldpc \
short_gi_80 \
@@ -897,6 +898,7 @@ drv_mac80211_setup() {
rxantenna txantenna \
frag rts beacon_int:100 htmode
json_get_values basic_rate_list basic_rate
+ json_get_values scan_list scan_list
json_select ..
find_phy || {
diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index b33e8e1edc..3290358ed2 100644
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -896,6 +896,7 @@ wpa_supplicant_prepare_interface() {
fi
wpa_supplicant_teardown_interface "$ifname"
cat > "$_config" <<EOF
+${scan_list:+freq_list=$scan_list}
$ap_scan
$country_str
EOF