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25 lines
720 B
25 lines
720 B
From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 23 Feb 2018 10:00:22 +0100
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Subject: [PATCH] mac80211: support AP 4-addr mode fast-rx
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/rx.c
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+++ b/net/mac80211/rx.c
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@@ -3774,6 +3774,15 @@ void ieee80211_check_fast_rx(struct sta_
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!(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
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(sdata->vif.type != NL80211_IFTYPE_AP_VLAN ||
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!sdata->u.vlan.sta);
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+
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+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
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+ sdata->u.vlan.sta) {
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+ fastrx.expected_ds_bits |=
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+ cpu_to_le16(IEEE80211_FCTL_FROMDS);
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+ fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);
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+ fastrx.internal_forward = 0;
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+ }
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+
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break;
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default:
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goto clear;
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