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mac80211: support AP 4-addr mode fast-rx 

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau 2018-02-23 10:06:04 +01:00 committed by Johannes Berg
parent f74290fdb3
commit 59cae5b9d6
1 changed files with 9 additions and 0 deletions
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9
net/mac80211/rx.c
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@ -3783,6 +3783,15 @@ void ieee80211_check_fast_rx(struct sta_info *sta)
!(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
(sdata->vif.type != NL80211_IFTYPE_AP_VLAN ||
!sdata->u.vlan.sta);
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
sdata->u.vlan.sta) {
fastrx.expected_ds_bits |=
cpu_to_le16(IEEE80211_FCTL_FROMDS);
fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);
fastrx.internal_forward = 0;
}
break;
default:
goto clear;