mwl8k: Tell firmware to generate CCMP header
authorNishant Sarmukadam <nishants@marvell.com>
Mon, 13 Jun 2011 10:56:15 +0000 (16:26 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 15 Jun 2011 12:13:03 +0000 (08:13 -0400)
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>
drivers/net/wireless/mwl8k.c

index 32261189bcef9065eac5cf14b961497a79a58f93..aeac3cc4dbe45d6df570a636ffafbfcc3ce104cf 100644 (file)
@@ -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);