From 58ef7c1b555e0e605da24b76cb2821dd3fcd6bc6 Mon Sep 17 00:00:00 2001 From: Thomas Pedersen Date: Mon, 21 Sep 2020 19:28:16 -0700 Subject: nl80211: include frequency offset in survey info Recently channels gained a potential frequency offset, so include this in the per-channel survey info. Signed-off-by: Thomas Pedersen Link: https://lore.kernel.org/r/20200922022818.15855-16-thomas@adapt-ip.com [add the offset only if non-zero] Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'net/wireless') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d31451db5407..aece2352a349 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -9319,6 +9319,11 @@ static int nl80211_send_survey(struct sk_buff *msg, u32 portid, u32 seq, survey->channel->center_freq)) goto nla_put_failure; + if (survey->channel && survey->channel->freq_offset && + nla_put_u32(msg, NL80211_SURVEY_INFO_FREQUENCY_OFFSET, + survey->channel->freq_offset)) + goto nla_put_failure; + if ((survey->filled & SURVEY_INFO_NOISE_DBM) && nla_put_u8(msg, NL80211_SURVEY_INFO_NOISE, survey->noise)) goto nla_put_failure; -- cgit v1.2.3