@@ -1960,6 +1960,26 @@ enum ieee80211_eid {
WLAN_EID_VENDOR_SPECIFIC = 221,
WLAN_EID_QOS_PARAMETER = 222,
+ WLAN_EID_CAG_NUMBER = 237,
+ WLAN_EID_AP_CSN = 239,
+ WLAN_EID_FILS_INDICATION = 240,
+ WLAN_EID_DILS = 241,
+ WLAN_EID_FRAGMENT = 242,
+ WLAN_EID_EXTENSION = 255
+};
+
+/* Element ID Extensions for Element ID 255 */
+enum ieee80211_eid_ext {
+ WLAN_EID_EXT_ASSOC_DELAY_INFO = 1,
+ WLAN_EID_EXT_FILS_REQ_PARAMS = 2,
+ WLAN_EID_EXT_FILS_KEY_CONFIRM = 3,
+ WLAN_EID_EXT_FILS_SESSION = 4,
+ WLAN_EID_EXT_FILS_HLP_CONTAINER = 5,
+ WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6,
+ WLAN_EID_EXT_KEY_DELIVERY = 7,
+ WLAN_EID_EXT_FILS_WRAPPED_DATA = 8,
+ WLAN_EID_EXT_FILS_PUBLIC_KEY = 12,
+ WLAN_EID_EXT_FILS_NONCE = 13,
};
/* Action category code */
@@ -4179,6 +4179,27 @@ static inline const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len)
}
/**
+ * cfg80211_find_ext_ie - find information element with EID Extension in data
+ *
+ * @eid: element ID Extension
+ * @ies: data consisting of IEs
+ * @len: length of data
+ *
+ * Return: %NULL if the extended element ID could not be found or if
+ * the element is invalid (claims to be longer than the given
+ * data), or a pointer to the first byte of the requested
+ * element, that is the byte containing the element ID.
+ *
+ * Note: There are no checks on the element length other than
+ * having to fit into the given data.
+ */
+static inline const u8 *cfg80211_find_ext_ie(u8 ext_eid, const u8 *ies, int len)
+{
+ return cfg80211_find_ie_match(WLAN_EID_EXTENSION, ies, len,
+ &ext_eid, 1, 2);
+}
+
+/**
* cfg80211_find_vendor_ie - find vendor specific information element in data
*
* @oui: vendor OUI
Define the Element IDs and Element ID Extensions from IEEE P802.11ai/D11.0. In addition, add a new cfg80211_find_ext_ie() wrapper to make it easier to find information elements that used the Element ID Extension field. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> --- include/linux/ieee80211.h | 20 ++++++++++++++++++++ include/net/cfg80211.h | 21 +++++++++++++++++++++ 2 files changed, 41 insertions(+)