wl1271: Security sequence number handling for TX (for WPA)

Add security sequence number handling to the driver TX data path needed
by WPA.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 55818f94017..e575dcc9df2 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -337,6 +337,11 @@ struct wl1271 {
         /* Pending TX frames */
         struct sk_buff *tx_frames[16];
 
+        /* Security sequence number counters */
+        u8 tx_security_last_seq;
+        u16 tx_security_seq_16;
+        u32 tx_security_seq_32;
+
         /* FW Rx counter */
         u32 rx_counter;