diff options
| -rw-r--r-- | include/linux/nl80211.h | 2 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 2 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index f0518b0..edd21ae 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1400,6 +1400,7 @@ enum nl80211_reg_rule_flags { * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) + * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -1408,6 +1409,7 @@ enum nl80211_survey_info { __NL80211_SURVEY_INFO_INVALID, NL80211_SURVEY_INFO_FREQUENCY, NL80211_SURVEY_INFO_NOISE, + NL80211_SURVEY_INFO_IN_USE, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index a0613ff..ecc0403 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -293,12 +293,14 @@ struct key_params { * enum survey_info_flags - survey information flags * * @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in + * @SURVEY_INFO_IN_USE: channel is currently being used * * Used by the driver to indicate which info in &struct survey_info * it has filled in during the get_survey(). */ enum survey_info_flags { SURVEY_INFO_NOISE_DBM = 1<<0, + SURVEY_INFO_IN_USE = 1<<1, }; /** diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 9c84825..0087c43 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -3489,6 +3489,8 @@ static int nl80211_send_survey(struct sk_buff *msg, u32 pid, u32 seq, if (survey->filled & SURVEY_INFO_NOISE_DBM) NLA_PUT_U8(msg, NL80211_SURVEY_INFO_NOISE, survey->noise); + if (survey->filled & SURVEY_INFO_IN_USE) + NLA_PUT_FLAG(msg, NL80211_SURVEY_INFO_IN_USE); nla_nest_end(msg, infoattr); |