hostapd: add support for acs_chan_bias option

During auto channel selection we may wish to prefer certain channels
over others.

e.g. we can just squeeze 4 channels into europe so '1:0.8 5:0.8 9:0.8
13:0.8' does that.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
This commit is contained in:
Kevin Darbyshire-Bryant 2017-06-15 12:48:56 +01:00 committed by Hauke Mehrtens
parent de6ff15129
commit 4ed40be3e3
2 changed files with 6 additions and 2 deletions

View file

@ -7,7 +7,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=hostapd PKG_NAME:=hostapd
PKG_RELEASE:=3 PKG_RELEASE:=4
PKG_SOURCE_URL:=http://w1.fi/hostap.git PKG_SOURCE_URL:=http://w1.fi/hostap.git
PKG_SOURCE_PROTO:=git PKG_SOURCE_PROTO:=git

View file

@ -66,6 +66,8 @@ hostapd_common_add_device_config() {
config_add_string require_mode config_add_string require_mode
config_add_boolean legacy_rates config_add_boolean legacy_rates
config_add_string acs_chan_bias
hostapd_add_log_config hostapd_add_log_config
} }
@ -76,7 +78,7 @@ hostapd_prepare_device_config() {
local base="${config%%.conf}" local base="${config%%.conf}"
local base_cfg= local base_cfg=
json_get_vars country country_ie beacon_int:100 doth require_mode legacy_rates json_get_vars country country_ie beacon_int:100 doth require_mode legacy_rates acs_chan_bias
hostapd_set_log_options base_cfg hostapd_set_log_options base_cfg
@ -93,6 +95,8 @@ hostapd_prepare_device_config() {
[ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N" [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
} }
[ -n "$acs_chan_bias" ] && append base_cfg "acs_chan_bias=$acs_chan_bias" "$N"
local brlist= br local brlist= br
json_get_values basic_rate_list basic_rate json_get_values basic_rate_list basic_rate
local rlist= r local rlist= r