From d1b9bb6520fe0c295128229f5d3a9298127d5c8a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Mar 2023 12:09:17 +0200 Subject: [PATCH] wifi: mac80211: allow beacon protection HW offload In case of beacon protection, check if the key was offloaded to the hardware and in that case set control.hw_key so that the encryption function will see it and only do the needed steps that aren't done in hardware. Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230301115906.b2becd9a22fb.I6c0b9c50c6a481128ba912a11cb7afc92c4b6da7@changeid Signed-off-by: Johannes Berg --- net/mac80211/tx.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1f9294f..628d60f 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -5121,6 +5121,10 @@ static int ieee80211_beacon_protect(struct sk_buff *skb, return -EINVAL; } + if (!(tx.key->conf.flags & IEEE80211_KEY_FLAG_SW_MGMT_TX) && + tx.key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) + IEEE80211_SKB_CB(skb)->control.hw_key = &tx.key->conf; + tx.local = local; tx.sdata = sdata; __skb_queue_head_init(&tx.skbs); -- 2.7.4