---

yaml
---
r: 352732
b: refs/heads/master
c: a50df0c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af0ed69badc67a0b6e976543f52029fce9ac8f69
+refs/heads/master: a50df0c4c0d97170a6c43573612acacc43e62fe7

trunk/include/net/cfg80211.h

@@ -2480,6 +2480,14 @@ struct wiphy_wowlan_support {
  *
  * @max_acl_mac_addrs: Maximum number of MAC addresses that the device
  *	supports for ACL.
+ *
+ * @extended_capabilities: extended capabilities supported by the driver,
+ *	additional capabilities might be supported by userspace; these are
+ *	the 802.11 extended capabilities ("Extended Capabilities element")
+ *	and are in the same format as in the information element. See
+ *	802.11-2012 8.4.2.29 for the defined fields.
+ * @extended_capabilities_mask: mask of the valid values
+ * @extended_capabilities_len: length of the extended capabilities
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -2546,6 +2554,9 @@ struct wiphy {
 	 */
 	u32 probe_resp_offload;
 
+	const u8 *extended_capabilities, *extended_capabilities_mask;
+	u8 extended_capabilities_len;
+
 	/* If multiple wiphys are registered and you're handed e.g.
 	 * a regular netdev with assigned ieee80211_ptr, you won't
 	 * know whether it points to a wiphy your driver has registered

trunk/include/uapi/linux/nl80211.h

@@ -1355,6 +1355,12 @@ enum nl80211_commands {
  * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
  *	contains a value of enum nl80211_radar_event (u32).
  *
+ * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
+ *	has and handles. The format is the same as the IE contents. See
+ *	802.11-2012 8.4.2.29 for more information.
+ * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
+ *	has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1635,6 +1641,9 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_RADAR_EVENT,
 
+	NL80211_ATTR_EXT_CAPA,
+	NL80211_ATTR_EXT_CAPA_MASK,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,

trunk/net/wireless/nl80211.c

@@ -1363,6 +1363,15 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flag
 			dev->wiphy.max_acl_mac_addrs))
 		goto nla_put_failure;
 
+	if (dev->wiphy.extended_capabilities &&
+	    (nla_put(msg, NL80211_ATTR_EXT_CAPA,
+		     dev->wiphy.extended_capabilities_len,
+		     dev->wiphy.extended_capabilities) ||
+	     nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
+		     dev->wiphy.extended_capabilities_len,
+		     dev->wiphy.extended_capabilities_mask)))
+		goto nla_put_failure;
+
 	return genlmsg_end(msg, hdr);
 
  nla_put_failure: