From 18ca43823f3ce111c6efb8cc90d9f35246527727 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Tue, 25 Nov 2014 06:43:06 -0800 Subject: mwifiex: add Tx status support for ACTION frames ACK status (0/1) for ACTION frames is informed to cfg80211. We will extend existing logic used for EAPOL frames. The cfg80211 API is different here. Also, we need to explicitly free cloned skb. Signed-off-by: Cathy Luo Signed-off-by: Avinash Patil Signed-off-by: Amitkumar Karwar Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/cfg80211.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/mwifiex/cfg80211.c') diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 68d5874adc94..f881044e450d 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -194,10 +194,17 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, tx_info->pkt_len = pkt_len; mwifiex_form_mgmt_frame(skb, buf, len); - mwifiex_queue_tx_pkt(priv, skb); - *cookie = prandom_u32() | 1; - cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, true, GFP_ATOMIC); + + if (ieee80211_is_action(mgmt->frame_control)) + skb = mwifiex_clone_skb_for_tx_status(priv, + skb, + MWIFIEX_BUF_FLAG_ACTION_TX_STATUS, cookie); + else + cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, true, + GFP_ATOMIC); + + mwifiex_queue_tx_pkt(priv, skb); wiphy_dbg(wiphy, "info: management frame transmitted\n"); return 0; -- cgit v1.2.1