From c8cd6e7f159e6f8d79a23df4aeaa7a540415951b Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 28 Aug 2019 12:20:42 +0200 Subject: cfg80211: add local BSS receive time to survey information This is useful for checking how much airtime is being used up by other transmissions on the channel, e.g. by calculating (time_rx - time_bss_rx) or (time_busy - time_bss_rx - time_tx) Signed-off-by: Felix Fietkau Link: https://lore.kernel.org/r/20190828102042.58016-1-nbd@nbd.name Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index bf7c4222f512..beee59c831a7 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -3870,6 +3870,8 @@ enum nl80211_user_reg_hint_type { * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan * (on this channel or globally) * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment + * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent + * receiving frames destined to the local BSS * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -3886,6 +3888,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_TX, NL80211_SURVEY_INFO_TIME_SCAN, NL80211_SURVEY_INFO_PAD, + NL80211_SURVEY_INFO_TIME_BSS_RX, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, -- cgit v1.2.3