The patch "mac80211: add feature flag to enable resizing of
outgoing frames for encryption"  introduced a feature  flag
which has to be set for cw1200 to re-enable resizing of
outgoing frames for hardware-offloaded CCMP connections.

Cc: Solomon Peachy <[email protected]>
Signed-off-by: Christian Lamparter <[email protected]>
---
 drivers/net/wireless/cw1200/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/cw1200/main.c 
b/drivers/net/wireless/cw1200/main.c
index 3e78cc3..69c1f51 100644
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/cw1200/main.c
@@ -281,6 +281,7 @@ static struct ieee80211_hw *cw1200_init_common(const u8 
*macaddr,
        hw->flags = IEEE80211_HW_SIGNAL_DBM |
                    IEEE80211_HW_SUPPORTS_PS |
                    IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
+                   IEEE80211_HW_TAILROOM_CRYPTO |
                    IEEE80211_HW_REPORTS_TX_ACK_STATUS |
                    IEEE80211_HW_SUPPORTS_UAPSD |
                    IEEE80211_HW_CONNECTION_MONITOR |
-- 
2.1.4

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