mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 17:01:14 +00:00
35 lines
1013 B
Diff
35 lines
1013 B
Diff
|
From: Felix Fietkau <nbd@nbd.name>
|
||
|
|
Date: Fri, 23 Feb 2018 10:05:08 +0100
|
||
|
|
Subject: [PATCH] mac80211: support station 4-addr mode fast-rx
|
||
|
|
|
||
|
|
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||
|
|
---
|
||
|
|
|
||
|
|
--- a/net/mac80211/rx.c
|
||
|
|
+++ b/net/mac80211/rx.c
|
||
|
|
@@ -3738,10 +3738,6 @@ void ieee80211_check_fast_rx(struct 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);
|
||
|
|
@@ -3754,6 +3750,13 @@ void ieee80211_check_fast_rx(struct 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;
|
||
|
|
|