mwifiex: add tx info to skb when forming mgmt frame (231d83e2) · Commits · 戴 / test

In function 'mwifiex_write_data_complete' it need tx info to find the mwifiex_private to updates statistics and wake up tx queues. Or we may trigger tx queues timeout when transmitting lots of mgmt frames. Signed-off-by:

Huawei Yang <harvey.huawei.yang@gmail.com> Signed-off-by:

Stone Piao <piaoyun@marvell.com> Signed-off-by:

Bing Zhao <bzhao@marvell.com> Signed-off-by:

John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/mwifiex/cfg80211.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -189,6 +189,7 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy wiphy, struct wireless_dev wdev,
		struct sk_buff *skb;
		u16 pkt_len;
		const struct ieee80211_mgmt *mgmt;
		struct mwifiex_txinfo *tx_info;
		struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);

		if (!buf \|\| !len) {
		@@ -216,6 +217,10 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy wiphy, struct wireless_dev wdev,
		return -ENOMEM;
		}

		tx_info = MWIFIEX_SKB_TXCB(skb);
		tx_info->bss_num = priv->bss_num;
		tx_info->bss_type = priv->bss_type;

		mwifiex_form_mgmt_frame(skb, buf, len);
		mwifiex_queue_tx_pkt(priv, skb);

Admin message