Hello Johannes and all, Here is a patch set preparing DFS offload feature. The final purpose is to enable DFS offload when hardware/driver does all the DFS activities on its own without any support from user-space tools, e.g. hostapd. In this case user-space will be only informed about results, e.g. when CAC started/stopped, radar detected, etc... User-space functionality is already available in hostapd in the form of vendor-specific (QCA) OUI advertising DFS offload support. The idea is to add missing pieces to kernel and then to convert relevant hostapd functionality into a vendor neutral form. Thanks, Sergey Changes v2 -> v3 - add patch with CAC_STARTED event Dmitrii Lebed (2): cfg80211/nl80211: add DFS offload flag cfg80211/nl80211: add CAC_STARTED event include/uapi/linux/nl80211.h | 10 ++++++++++ net/wireless/mlme.c | 7 +++++-- net/wireless/nl80211.c | 12 ++++++++---- 3 files changed, 23 insertions(+), 6 deletions(-)
