linux-kernel - [PATCH 4.9 01/32] mac80211_hwsim: report NOACK frames in tx

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Date:   Mon,  7 Mar 2022 10:18:27 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Benjamin Beichler <benjamin.beichler@...-rostock.de>,
        Johannes Berg <johannes.berg@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.9 01/32] mac80211_hwsim: report NOACK frames in tx_status

From: Benjamin Beichler <benjamin.beichler@...-rostock.de>

[ Upstream commit 42a79960ffa50bfe9e0bf5d6280be89bf563a5dd ]

Add IEEE80211_TX_STAT_NOACK_TRANSMITTED to tx_status flags to have proper
statistics for non-acked frames.

Signed-off-by: Benjamin Beichler <benjamin.beichler@...-rostock.de>
Link: https://lore.kernel.org/r/20220111221327.1499881-1-benjamin.beichler@uni-rostock.de
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/mac80211_hwsim.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index dd6924d21b8a1..a965ce9261d3a 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2919,6 +2919,10 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2,
 		}
 		txi->flags |= IEEE80211_TX_STAT_ACK;
 	}
+
+	if (hwsim_flags & HWSIM_TX_CTL_NO_ACK)
+		txi->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED;
+
 	ieee80211_tx_status_irqsafe(data2->hw, skb);
 	return 0;
 out:
-- 
2.34.1