ath6kl: Indicate WAPI IE from (Re)Association Request frame
This is needed to know whether the STA requests WAPI to be used and if
so, with what AKM and cipher.
Signed-off-by: Dai Shuibing <shuibing@qca.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 5e5f4ca..1195f94 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -534,6 +534,18 @@
wpa_ie = pos; /* WPS IE */
break; /* overrides WPA/RSN IE */
}
+ } else if (pos[0] == 0x44 && wpa_ie == NULL) {
+ /*
+ * Note: WAPI Parameter Set IE re-uses Element ID that
+ * was officially allocated for BSS AC Access Delay. As
+ * such, we need to be a bit more careful on when
+ * parsing the frame. However, BSS AC Access Delay
+ * element is not supposed to be included in
+ * (Re)Association Request frames, so this should not
+ * cause problems.
+ */
+ wpa_ie = pos; /* WAPI IE */
+ break;
}
pos += 2 + pos[1];
}