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- From: Ryder Lee <[email protected]>
- Date: Fri, 18 Jun 2021 04:38:59 +0800
- Subject: [PATCH] mac80211: check per vif offload_flags in Tx path
- offload_flags has been introduced to indicate encap status of each interface.
- An interface can encap offload at runtime, or if it has some extra limitations
- it can simply override the flags, so it's more flexible to check offload_flags
- in Tx path.
- Signed-off-by: Ryder Lee <[email protected]>
- Link: https://lore.kernel.org/r/177785418cf407808bf3a44760302d0647076990.1623961575.git.ryder.lee@mediatek.com
- Signed-off-by: Johannes Berg <[email protected]>
- ---
- --- a/net/mac80211/tx.c
- +++ b/net/mac80211/tx.c
- @@ -3331,6 +3331,9 @@ static bool ieee80211_amsdu_aggregate(st
- if (!ieee80211_hw_check(&local->hw, TX_AMSDU))
- return false;
-
- + if (sdata->vif.offload_flags & IEEE80211_OFFLOAD_ENCAP_ENABLED)
- + return false;
- +
- if (skb_is_gso(skb))
- return false;
-
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