From: Felix Fietkau <nbd@nbd.name>
To: linux-wireless@vger.kernel.org
Cc: johannes@sipsolutions.net
Subject: [PATCH v3 13/13] mac80211: set info->control.hw_key for encap offload packets
Date: Fri, 21 Aug 2020 10:49:26 +0200 [thread overview]
Message-ID: <20200821084926.10650-14-nbd@nbd.name> (raw)
In-Reply-To: <20200821084926.10650-1-nbd@nbd.name>
This is needed for drivers that don't do the key lookup themselves
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
net/mac80211/tx.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 4cf4840f2886..e3d061308113 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -4194,6 +4194,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_local *local = sdata->local;
+ struct ieee80211_key *key;
struct tid_ampdu_tx *tid_tx;
u8 tid;
@@ -4242,6 +4243,10 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
info->flags |= IEEE80211_TX_CTL_HW_80211_ENCAP;
info->control.vif = &sdata->vif;
+ key = rcu_dereference(sta->ptk[sta->ptk_idx]);
+ if (key)
+ info->control.hw_key = &key->conf;
+
ieee80211_tx_8023(sdata, skb, skb->len, sta, false);
return;
--
2.28.0
next prev parent reply other threads:[~2020-08-21 8:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-21 8:49 [PATCH v3 00/13] mac80211 encapsulation offload / performance patches Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 01/13] mac80211: rework tx encapsulation offload API Felix Fietkau
2020-08-27 12:42 ` Johannes Berg
2020-08-27 14:41 ` Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 02/13] mac80211: reduce duplication in tx status functions Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 03/13] mac80211: remove tx status call to ieee80211_sta_register_airtime Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 04/13] mac80211: optimize station connection monitor Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 05/13] mac80211: swap NEED_TXPROCESSING and HW_80211_ENCAP tx flags Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 06/13] mac80211: unify 802.3 (offload) and 802.11 tx status codepath Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 07/13] mac80211: add missing queue/hash initialization to 802.3 xmit Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 08/13] mac80211: check and refresh aggregation session in encap offload tx Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 09/13] mac80211: support using ieee80211_tx_status_ext to free skbs without status info Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 10/13] mac80211: extend ieee80211_tx_status_ext to support bulk free Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 11/13] mac80211: notify the driver when a sta uses 4-address mode Felix Fietkau
2020-08-21 8:49 ` [PATCH v3 12/13] mac80211: skip encap offload for tx multicast/control packets Felix Fietkau
2020-08-21 8:49 ` Felix Fietkau [this message]
2020-08-27 12:48 ` [PATCH v3 00/13] mac80211 encapsulation offload / performance patches Johannes Berg
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