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Commit 3215215a authored by Stone Piao's avatar Stone Piao Committed by John W. Linville
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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: default avatarStone Piao <piaoyun@marvell.com>
Signed-off-by: default avatarKevin Gan <ganhy@marvell.com>
Signed-off-by: default avatarAvinash Patil <patila@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8a6e2317

drivers/net/wireless/mwifiex/uap_txrx.c

+9 −0
Original line number Diff line number Diff line
@@ -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 */