This patch series adds support to handle incumbent signal interference detected event in 6 GHz band. When an incumbent signal is detected by an AP/mesh interface operating in 6 GHz band, the AP/mesh is expected to vacate the channels affected by it. Driver is expected to call the newly introduced API with required information to notify the interference detection. This information will be ultimately sent to user space via NL command. User space is expected to process it and take further action - vacate the channel, or reduce the bandwidth. Aditya Kumar Singh (1): wifi: mac80211_hwsim: add incumbent signal interference detection support Hari Chandrakanthan (2): wifi: cfg80211: add support to handle incumbent signal detected event from mac80211/driver wifi: mac80211: add support to handle incumbent signal detected event from driver drivers/net/wireless/virtual/mac80211_hwsim.c | 33 ++++++++++++++++ drivers/net/wireless/virtual/mac80211_hwsim.h | 4 ++ include/net/cfg80211.h | 17 ++++++++ include/net/mac80211.h | 18 +++++++++ include/uapi/linux/nl80211.h | 16 ++++++++ net/mac80211/ieee80211_i.h | 5 +++ net/mac80211/main.c | 3 ++ net/mac80211/trace.h | 26 +++++++++++++ net/mac80211/util.c | 39 +++++++++++++++++++ net/wireless/mlme.c | 12 ++++++ net/wireless/nl80211.c | 35 +++++++++++++++++ net/wireless/nl80211.h | 4 ++ 12 files changed, 212 insertions(+) base-commit: d9104cec3e8fe4b458b74709853231385779001f -- 2.34.1