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wifi-scripts: iwinfo.uc: cache survey data in iface object

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Extract survey fetching into get_survey() and store results in iface.survey,
allowing access to full survey info (not just noise) for later use.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2026-01-22 11:25:49 +01:00
parent 26eab84f81
commit e855f32bdd
1 changed files with 10 additions and 8 deletions
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18
package/network/config/wifi-scripts/files-ucode/usr/share/ucode/iwinfo.uc
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@ -21,15 +21,16 @@ function find_phy(wiphy) {
return null;
}
function get_noise(iface) {
for (let phy in phys) {
let channels = nl80211.request(nl80211.const.NL80211_CMD_GET_SURVEY, nl80211.const.NLM_F_DUMP, { dev: iface.ifname });
for (let k, channel in channels)
if (channel.survey_info.frequency == iface.wiphy_freq)
return channel.survey_info.noise;
}
function get_survey(iface) {
let channels = nl80211.request(nl80211.const.NL80211_CMD_GET_SURVEY, nl80211.const.NLM_F_DUMP, { dev: iface.ifname });
for (let channel in channels)
if (channel.survey_info?.frequency == iface.wiphy_freq)
return channel.survey_info;
return null;
}
return -100;
function get_noise(iface) {
return iface.survey?.noise ?? -100;
}
function get_country(iface) {
@ -104,6 +105,7 @@ export function update() {
let iface = ifaces[v.ifname] = v;
iface.mode = iftypes[iface.iftype] ?? 'unknown',
iface.survey = get_survey(iface);
iface.noise = get_noise(iface);
iface.country = get_country(iface);
iface.max_power = get_max_power(iface);