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From: Aaradhana Sahu <quic_aarasahu@quicinc.com>
To: <ath12k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>,
	Sathishkumar Muruganandam <quic_murugana@quicinc.com>,
	Aaradhana Sahu <quic_aarasahu@quicinc.com>
Subject: [PATCH 1/3] wifi: mac80211: Fix tkip encrypted packet transmission path
Date: Mon, 5 Jun 2023 17:47:20 +0530	[thread overview]
Message-ID: <20230605121722.20797-2-quic_aarasahu@quicinc.com> (raw)
In-Reply-To: <20230605121722.20797-1-quic_aarasahu@quicinc.com>

From: Sathishkumar Muruganandam <quic_murugana@quicinc.com>

Currently, TKIP encrypted packets are transmitting through fast path
and fast_tx, fast_rx is not assigned in case of TKIP cipher so
packet is dropped during ping.

Fix this issue by sending TKIP encrypted packets through normal path

Signed-off-by: Sathishkumar Muruganandam <quic_murugana@quicinc.com>
Signed-off-by: Aaradhana Sahu <quic_aarasahu@quicinc.com>
---
 net/mac80211/tx.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index dfe6b9c9b29e..2d9af96783f1 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -4681,8 +4681,7 @@ netdev_tx_t ieee80211_subif_start_xmit_8023(struct sk_buff *skb,
 	if (!key)
 		key = rcu_dereference(sdata->default_unicast_key);
 
-	if (key && (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) ||
-		    key->conf.cipher == WLAN_CIPHER_SUITE_TKIP))
+	if (key && (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)))
 		goto skip_offload;
 
 	sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
-- 
2.17.1


  reply	other threads:[~2023-06-05 12:17 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-05 12:17 [PATCH 0/3] Enable TKIP when using encapsulation offloading Aaradhana Sahu
2023-06-05 12:17 ` Aaradhana Sahu [this message]
2023-06-05 12:17 ` [PATCH 2/3] wifi: ath11k: Fix tkip encryption traffic failure Aaradhana Sahu
2023-06-05 12:17 ` [PATCH 3/3] wifi: ath11k: add 802.3 undecap support to fix TKIP MIC error reporting Aaradhana Sahu

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