1 files changed, 9 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index e57de3318068..9a86c8bf6da6 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1568,6 +1568,13 @@ enum nl80211_commands {
  * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS
  * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS
  *
+ * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many
+ *      associated stations are supported in AP mode (including P2P GO); u32.
+ *      Since drivers may not have a fixed limit on the maximum number (e.g.,
+ *      other concurrent operations may affect this), drivers are allowed to
+ *      advertise values that cannot always be met. In such cases, an attempt
+ *      to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1899,6 +1906,8 @@ enum nl80211_attrs {
         NL80211_ATTR_MAC_HINT,
         NL80211_ATTR_WIPHY_FREQ_HINT,
 
+        NL80211_ATTR_MAX_AP_ASSOC_STA,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,