mwl8k: Tell firmware to generate CCMP header

Post commit e4eefec73ea0a740bfe8736e3ac30dfe92fe392b, the stack is
not generating the CCMP header for us anymore. This broke the CCMP
functionality since firmware was not doing this either. Set a flag
to tell the firmware to generate the CCMP header

Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 3226118..aeac3cc 100644 (file)
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2474,6 +2474,7 @@ struct mwl8k_cmd_set_hw_spec {
  * faster client.
  */
 #define MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY 0x00000400
+#define MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR       0x00000200
 #define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT          0x00000080
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP      0x00000020
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON         0x00000010
@@ -2510,7 +2511,8 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
        cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT |
                                 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP |
                                 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON |
-                                MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY);
+                                MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY |
+                                MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR);
        cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
        cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);