1 files changed, 28 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 523ed3d65b41..9844c10a2999 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -625,6 +625,10 @@
  *      %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
  *      event.
  *
+ * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
+ *      i.e. features for the nl80211 protocol rather than device features.
+ *      Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -779,6 +783,8 @@ enum nl80211_commands {
 
         NL80211_CMD_RADAR_DETECT,
 
+        NL80211_CMD_GET_PROTOCOL_FEATURES,
+
         /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
@@ -1383,6 +1389,13 @@ enum nl80211_commands {
  *      advertised to the driver, e.g., to enable TDLS off channel operations
  *      and PU-APSD.
  *
+ * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
+ *      &enum nl80211_protocol_features, the attribute is a u32.
+ *
+ * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
+ *      receiving the data for a single wiphy split across multiple
+ *      messages, given with wiphy dump message
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1669,6 +1682,9 @@ enum nl80211_attrs {
         NL80211_ATTR_STA_CAPABILITY,
         NL80211_ATTR_STA_EXT_CAPABILITY,
 
+        NL80211_ATTR_PROTOCOL_FEATURES,
+        NL80211_ATTR_SPLIT_WIPHY_DUMP,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -3619,4 +3635,16 @@ enum nl80211_dfs_state {
         NL80211_DFS_AVAILABLE,
 };
 
+/**
+ * enum enum nl80211_protocol_features - nl80211 protocol features
+ * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
+ *      wiphy dumps (if requested by the application with the attribute
+ *      %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
+ *      wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
+ *      %NL80211_ATTR_WDEV.
+ */
+enum nl80211_protocol_features {
+        NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP =     1 << 0,
+};
+
 #endif /* __LINUX_NL80211_H */