From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 4 Mar 2019 07:36:11 +0000 (+0100)
Subject: mt76: mt7603: set moredata flag when queueing ps-filtered packets
X-Git-Tag: v5.1-rc3~35^2~44^2~6^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b126c889743513543d007ac1c5c82b61ef003133;p=thirdparty%2Flinux.git

mt76: mt7603: set moredata flag when queueing ps-filtered packets

Clients should poll for more packets afterwards

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
index ea25eff5e81c8..cc0fe0933b2d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
@@ -5,6 +5,7 @@
 #include <linux/pci.h>
 #include <linux/module.h>
 #include "mt7603.h"
+#include "mac.h"
 #include "eeprom.h"
 
 static int
@@ -385,6 +386,15 @@ mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
 	mt7603_ps_tx_list(dev, &list);
 }
 
+static void
+mt7603_ps_set_more_data(struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr;
+
+	hdr = (struct ieee80211_hdr *) &skb->data[MT_TXD_SIZE];
+	hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_MOREDATA);
+}
+
 static void
 mt7603_release_buffered_frames(struct ieee80211_hw *hw,
 			       struct ieee80211_sta *sta,
@@ -411,6 +421,7 @@ mt7603_release_buffered_frames(struct ieee80211_hw *hw,
 
 		skb_set_queue_mapping(skb, MT_TXQ_PSD);
 		__skb_unlink(skb, &msta->psq);
+		mt7603_ps_set_more_data(skb);
 		__skb_queue_tail(&list, skb);
 		nframes--;
 	}