1 files changed, 9 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index f2aef2a7a570..f752e9821e71 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1501,6 +1501,13 @@ enum nl80211_commands {
  * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
  *      supported operating classes.
  *
+ * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
+ *      controls DFS operation in IBSS mode. If the flag is included in
+ *      %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
+ *      channels and reports radar events to userspace. Userspace is required
+ *      to react to radar events, e.g. initiate a channel switch or leave the
+ *      IBSS network.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1815,6 +1822,8 @@ enum nl80211_attrs {
 
         NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
 
+        NL80211_ATTR_HANDLE_DFS,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,