mwifiex: implement cfg80211 mgmt_tx handler

Implement mgmt_tx in cfg80211 ops through data path.
Advertise probe resp offload and skip to send probe resp in AP
or GO mode.

Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 07a45407d3b4..600d8194610e 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -648,7 +648,7 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
         u8 ra[ETH_ALEN], tid_down;
         unsigned long flags;
 
-        if (!priv->media_connected) {
+        if (!priv->media_connected && !mwifiex_is_skb_mgmt_frame(skb)) {
                 dev_dbg(adapter->dev, "data: drop packet in disconnect\n");
                 mwifiex_write_data_complete(adapter, skb, -1);
                 return;
@@ -663,7 +663,8 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
         /* In case of infra as we have already created the list during
            association we just don't have to call get_queue_raptr, we will
            have only 1 raptr for a tid in case of infra */
-        if (!mwifiex_queuing_ra_based(priv)) {
+        if (!mwifiex_queuing_ra_based(priv) &&
+            !mwifiex_is_skb_mgmt_frame(skb)) {
                 if (!list_empty(&priv->wmm.tid_tbl_ptr[tid_down].ra_list))
                         ra_list = list_first_entry(
                                 &priv->wmm.tid_tbl_ptr[tid_down].ra_list,
@@ -672,7 +673,7 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
                         ra_list = NULL;
         } else {
                 memcpy(ra, skb->data, ETH_ALEN);
-                if (ra[0] & 0x01)
+                if (ra[0] & 0x01 || mwifiex_is_skb_mgmt_frame(skb))
                         memset(ra, 0xff, ETH_ALEN);
                 ra_list = mwifiex_wmm_get_queue_raptr(priv, tid_down, ra);
         }