ath6kl: Use delayed key configuration for WAPI in AP mode

This is needed to allow WAPI AP to configure the initial group key to the target in the same way as is done with TKIP/CCMP. This fixes broadcast data frame delivery with the initial group key. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
kishon · Dec 13, 2011 · 4703290 · 4703290
1 parent 5081c80
commit 4703290
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -999,7 +999,8 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
 		   key_usage, key->seq_len);
 
 	if (vif->nw_type == AP_NETWORK && !pairwise &&
-	    (key_type == TKIP_CRYPT || key_type == AES_CRYPT) && params) {
+	    (key_type == TKIP_CRYPT || key_type == AES_CRYPT ||
+	     key_type == WAPI_CRYPT) && params) {
 		ar->ap_mode_bkey.valid = true;
 		ar->ap_mode_bkey.key_index = key_index;
 		ar->ap_mode_bkey.key_type = key_type;

diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
@@ -397,7 +397,9 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel)
 	case NONE_AUTH:
 		if (vif->prwise_crypto == WEP_CRYPT)
 			ath6kl_install_static_wep_keys(vif);
-		break;
+		if (!ik->valid || ik->key_type != WAPI_CRYPT)
+			break;
+		/* for WAPI, we need to set the delayed group key, continue: */
 	case WPA_PSK_AUTH:
 	case WPA2_PSK_AUTH:
 	case (WPA_PSK_AUTH | WPA2_PSK_AUTH):