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hostapd: add support for static airtime policy configuration

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* Add support for passing airtime_sta_weight into hostapd configuration.
* Since that commit it is possible to configure station weights. Set higher
  value for larger airtime share, lower for smaller share.

I have tested this functionality by modyfing /etc/config/wireless to:

config wifi-device 'radio0'
	...
        option airtime_mode '1'

config wifi-iface 'default_radio0'
	...
        list airtime_sta_weight '01:02:03:04:05:06 1024'

Now, when the station associates with the access point it has been assigned
a higher weight value.
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy0/netdev\:wlan0/stations/01\:02\:03\:04\:05\:06/airtime
RX: 12656 us
TX: 10617 us
Weight: 1024
Deficit: VO: -2075 us VI: 256 us BE: -206 us BK: 256 us

[MAC address has been changed into a dummy one.]

Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
Signed-off-by: maurerr <mariusd84@gmail.com>
This commit is contained in:
Dobroslaw Kijowski 2020-11-16 20:32:38 +01:00 committed by maurerr
parent b7af92133d
commit 946593736d
2 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
package/network/services/hostapd/Makefile
View File

@ -7,7 +7,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=hostapd
PKG_RELEASE:=15
PKG_RELEASE:=16
PKG_SOURCE_URL:=http://w1.fi/hostap.git
PKG_SOURCE_PROTO:=git

8
package/network/services/hostapd/files/hostapd.sh
View File

@ -287,6 +287,7 @@ hostapd_common_add_bss_config() {
config_add_array hs20_conn_capab
config_add_string osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
config_add_array airtime_sta_weight
config_add_int airtime_bss_weight airtime_bss_limit
}
@ -411,6 +412,10 @@ append_hs20_conn_capab() {
[ -n "$1" ] && append bss_conf "hs20_conn_capab=$1" "$N"
}
append_airtime_sta_weight() {
[ -n "$1" ] && append bss_conf "airtime_sta_weight=$1" "$N"
}
hostapd_set_bss_options() {
local var="$1"
local phy="$2"
@ -432,7 +437,7 @@ hostapd_set_bss_options() {
acct_server acct_secret acct_port acct_interval \
bss_load_update_period chan_util_avg_period sae_require_mfp \
multi_ap multi_ap_backhaul_ssid multi_ap_backhaul_key \
airtime_bss_weight airtime_bss_limit
airtime_bss_weight airtime_bss_limit airtime_sta_weight
set_default isolate 0
set_default maxassoc 0
@ -466,6 +471,7 @@ hostapd_set_bss_options() {
[ "$airtime_bss_weight" -gt 0 ] && append bss_conf "airtime_bss_weight=$airtime_bss_weight" "$N"
[ "$airtime_bss_limit" -gt 0 ] && append bss_conf "airtime_bss_limit=$airtime_bss_limit" "$N"
json_for_each_item append_airtime_sta_weight airtime_sta_weight
append bss_conf "bss_load_update_period=$bss_load_update_period" "$N"
append bss_conf "chan_util_avg_period=$chan_util_avg_period" "$N"