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d717343c85
Minor cleanup and code reorganization, along with a change to not disable offload anymore when a tkip or sw crypto key is added Signed-off-by: Felix Fietkau <nbd@nbd.name>
32 lines
889 B
Diff
32 lines
889 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 21 Aug 2020 06:03:45 +0200
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Subject: [PATCH] mac80211: set info->control.hw_key for encap offload
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packets
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This is needed for drivers that don't do the key lookup themselves
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/tx.c
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+++ b/net/mac80211/tx.c
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@@ -4185,6 +4185,7 @@ static void ieee80211_8023_xmit(struct i
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{
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struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
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struct ieee80211_local *local = sdata->local;
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+ struct ieee80211_key *key;
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struct tid_ampdu_tx *tid_tx;
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u8 tid;
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@@ -4233,6 +4234,10 @@ static void ieee80211_8023_xmit(struct i
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info->control.flags |= IEEE80211_TX_CTRL_HW_80211_ENCAP;
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info->control.vif = &sdata->vif;
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+ key = rcu_dereference(sta->ptk[sta->ptk_idx]);
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+ if (key)
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+ info->control.hw_key = &key->conf;
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+
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ieee80211_tx_8023(sdata, skb, skb->len, sta, false);
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return;
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