diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 1d417960d376..2783c5cd7de7 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -3747,10 +3747,6 @@ void ieee80211_check_fast_rx(struct sta_info *sta) switch (sdata->vif.type) { case NL80211_IFTYPE_STATION: - /* 4-addr is harder to deal with, later maybe */ - if (sdata->u.mgd.use_4addr) - goto clear; - if (sta->sta.tdls) { fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1); fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2); @@ -3763,6 +3759,13 @@ void ieee80211_check_fast_rx(struct sta_info *sta) cpu_to_le16(IEEE80211_FCTL_FROMDS); } + if (sdata->u.mgd.use_4addr && !sta->sta.tdls) { + fastrx.expected_ds_bits |= + cpu_to_le16(IEEE80211_FCTL_TODS); + fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3); + fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4); + } + if (!sdata->u.mgd.powersave) break; |
