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mac80211: properly setup mesh interface

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Setup wpa_supplicant for encrypted mesh or when using DFS channels and
adjust interface setup to pass fixed frequency for mesh mode.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2018-05-13 05:20:39 +02:00
parent 6e0fa4a76d
commit 574e4377fa
2 changed files with 15 additions and 4 deletions
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2
package/kernel/mac80211/Makefile
View file

@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2017-11-01
PKG_RELEASE:=5
PKG_RELEASE:=6
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_HASH:=8437ab7886b988c8152e7a4db30b7f41009e49a3b2cb863edd05da1ecd7eb05a

17
package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
View file

@ -518,7 +518,11 @@ mac80211_prepare_vif() {
mac80211_setup_supplicant() {
wpa_supplicant_prepare_interface "$ifname" nl80211 || return 1
wpa_supplicant_add_network "$ifname"
if [ "$mode" = "sta" ]; then
wpa_supplicant_add_network "$ifname"
else
wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan"
fi
wpa_supplicant_run "$ifname" ${hostapd_ctrl:+-H $hostapd_ctrl}
}
@ -630,10 +634,10 @@ mac80211_setup_vif() {
case "$mode" in
mesh)
json_get_vars key
if [ -n "$key" ]; then
if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ] || chan_is_dfs "$phy" "$channel"; then
wireless_vif_parse_encryption
freq="$(get_freq "$phy" "$channel")"
mac80211_setup_supplicant_noctl || failed=1
mac80211_setup_supplicant || failed=1
else
json_get_vars mesh_id mcast_rate
@ -710,6 +714,13 @@ get_freq() {
iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep MHz | awk '{print $2}'
}
chan_is_dfs() {
local phy="$1"
local chan="$2"
iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep -q "MHz.*radar detection"
return $!
}
mac80211_interface_cleanup() {
local phy="$1"