ieee80211: add definition for interworking support

IEEE802.11u interworking support is advertised via extended
capabilities IE bit 31. This is 7th bit of 4th byte of extended
capabilities.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b0dc87a..22c9094 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1860,6 +1860,11 @@ enum ieee80211_tdls_actioncode {
        WLAN_TDLS_DISCOVERY_REQUEST = 10,
 };
 
+/* Interworking capabilities are set in 7th bit of 4th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED    BIT(7)
+
 /*
  * TDLS capabililites to be enabled in the 5th byte of the
  * @WLAN_EID_EXT_CAPABILITY information element