carl9170: disable hw crypto for p2p networks
While the driver supports HW offload in a single
P2P client configuration, it doesn't support HW
offload in the concurrent P2P GO+CLIENT
configuration.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 6ca5dd0..0abf005 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -583,6 +583,14 @@
ar->disable_offload |= ((vif->type != NL80211_IFTYPE_STATION) &&
(vif->type != NL80211_IFTYPE_AP));
+ /* While the driver supports HW offload in a single
+ * P2P client configuration, it doesn't support HW
+ * offload in the favourit, concurrent P2P GO+CLIENT
+ * configuration. Hence, HW offload will always be
+ * disabled for P2P.
+ */
+ ar->disable_offload |= vif->p2p;
+
ar->rx_software_decryption = ar->disable_offload;
err = carl9170_set_operating_mode(ar);