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ath10k: add SURVEY_INFO_IN_USE for current channel on survey

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When user space requests survey info, it is useful to know which of the survey
data refers to the channel that is currently actively being used.  One of the
use cases is getting the current channel noise for status output.  Without this
flag you would have to look up the channel separately and then compare it
against the frequency in the survey output in user space.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Felix Fietkau 2014-10-23 17:04:28 +03:00 committed by Kalle Valo
parent a5d85f609d
commit fa1d4df841
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/ath/ath10k/mac.c
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@ -4040,6 +4040,9 @@ static int ath10k_get_survey(struct ieee80211_hw *hw, int idx,
survey->channel = &sband->channels[idx];
if (ar->rx_channel == survey->channel)
survey->filled |= SURVEY_INFO_IN_USE;
exit:
mutex_unlock(&ar->conf_mutex);
return ret;