mwifiex: set txpd when send a mgmt frame for AP and GO mode

Set packet type and packet offset in txpd when send a mgmt frame
in AP and GO mode.

Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Kevin Gan <ganhy@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 012c1433d126..0966ac24b3b4 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -284,6 +284,7 @@ void *mwifiex_process_uap_txpd(struct mwifiex_private *priv,
         struct uap_txpd *txpd;
         struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
         int pad, len;
+        u16 pkt_type;
 
         if (!skb->len) {
                 dev_err(adapter->dev, "Tx: bad packet length: %d\n", skb->len);
@@ -291,6 +292,8 @@ void *mwifiex_process_uap_txpd(struct mwifiex_private *priv,
                 return skb->data;
         }
 
+        pkt_type = mwifiex_is_skb_mgmt_frame(skb) ? PKT_TYPE_MGMT : 0;
+
         /* If skb->data is not aligned, add padding */
         pad = (4 - (((void *)skb->data - NULL) & 0x3)) % 4;
 
@@ -318,6 +321,12 @@ void *mwifiex_process_uap_txpd(struct mwifiex_private *priv,
                     cpu_to_le32(priv->wmm.user_pri_pkt_tx_ctrl[txpd->priority]);
 
         /* Offset of actual data */
+        if (pkt_type == PKT_TYPE_MGMT) {
+                /* Set the packet type and add header for management frame */
+                txpd->tx_pkt_type = cpu_to_le16(pkt_type);
+                len += MWIFIEX_MGMT_FRAME_HEADER_SIZE;
+        }
+
         txpd->tx_pkt_offset = cpu_to_le16(len);
 
         /* make space for INTF_HEADER_LEN */