diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-11-14 15:44:11 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-01-08 14:27:58 (GMT) |
| commit | 052536abfa9144566599a7fbe8cc89e1086fa9a7 (patch) | |
| tree | 8a80459200cfd34ddfd8c33ec7b4ba6a3c06fc2e /include | |
| parent | 11f78ac32b06648c1dde9371b70323168b51a83e (diff) | |
| download | linux-052536abfa9144566599a7fbe8cc89e1086fa9a7.tar.xz | |
cfg80211: add scan time to survey data
Add the time spent scanning to the survey data so it can be
reported by drivers that collect such information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 5a86144..f94f0d48 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -525,6 +525,7 @@ ieee80211_chandef_max_power(struct cfg80211_chan_def *chandef) * @SURVEY_INFO_TIME_EXT_BUSY: extension channel busy time was filled in * @SURVEY_INFO_TIME_RX: receive time was filled in * @SURVEY_INFO_TIME_TX: transmit time was filled in + * @SURVEY_INFO_TIME_SCAN: scan time was filled in * * Used by the driver to indicate which info in &struct survey_info * it has filled in during the get_survey(). @@ -537,6 +538,7 @@ enum survey_info_flags { SURVEY_INFO_TIME_EXT_BUSY = BIT(4), SURVEY_INFO_TIME_RX = BIT(5), SURVEY_INFO_TIME_TX = BIT(6), + SURVEY_INFO_TIME_SCAN = BIT(7), }; /** @@ -552,6 +554,7 @@ enum survey_info_flags { * @time_ext_busy: amount of time the extension channel was sensed busy * @time_rx: amount of time the radio spent receiving data * @time_tx: amount of time the radio spent transmitting data + * @time_scan: amount of time the radio spent for scanning * * Used by dump_survey() to report back per-channel survey information. * @@ -565,6 +568,7 @@ struct survey_info { u64 time_ext_busy; u64 time_rx; u64 time_tx; + u64 time_scan; u32 filled; s8 noise; }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 5e8b65f..2f549a2 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2835,6 +2835,8 @@ enum nl80211_user_reg_hint_type { * receiving data (on channel or globally) * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent * transmitting data (on channel or globally) + * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan + * (on this channel or globally) * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -2849,6 +2851,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_EXT_BUSY, NL80211_SURVEY_INFO_TIME_RX, NL80211_SURVEY_INFO_TIME_TX, + NL80211_SURVEY_INFO_TIME_SCAN, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, |