From 26a73e67325cd28ff295afacfb875c14ea8e1988 Mon Sep 17 00:00:00 2001
From: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Date: Tue, 22 Aug 2023 05:02:53 +0800
Subject: [PATCH 1/2] mac80211: mtk: add packet count input for
 dev_sw_netstat_rx_add

---
 backport-include/linux/netdevice.h                   | 12 ++++++++----
 drivers/net/usb/qmi_wwan.c                           |  2 +-
 .../net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c |  2 +-
 .../net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c |  2 +-
 net/mac80211/rx.c                                    |  8 ++++----
 5 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/backport-include/linux/netdevice.h b/backport-include/linux/netdevice.h
index 1d2ac66..04d76d7 100644
--- a/backport-include/linux/netdevice.h
+++ b/backport-include/linux/netdevice.h
@@ -112,13 +112,15 @@ void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s,
 #define netif_rx_any_context LINUX_BACKPORT(netif_rx_any_context)
 int netif_rx_any_context(struct sk_buff *skb);
 
-static inline void dev_sw_netstats_rx_add(struct net_device *dev, unsigned int len)
+static inline void dev_sw_netstats_rx_add(struct net_device *dev,
+					  unsigned int packets,
+					  unsigned int len)
 {
 	struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
 
 	u64_stats_update_begin(&tstats->syncp);
 	tstats->rx_bytes += len;
-	tstats->rx_packets++;
+	tstats->rx_packets += packets;
 	u64_stats_update_end(&tstats->syncp);
 }
 
@@ -140,13 +142,15 @@ static inline void dev_sw_netstats_tx_add(struct net_device *dev,
 
 #if LINUX_VERSION_IS_LESS(5,10,0)
 #define dev_sw_netstats_rx_add LINUX_BACKPORT(dev_sw_netstats_rx_add)
-static inline void dev_sw_netstats_rx_add(struct net_device *dev, unsigned int len)
+static inline void dev_sw_netstats_rx_add(struct net_device *dev,
+					  unsigned int packets,
+					  unsigned int len)
 {
 	struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
 
 	u64_stats_update_begin(&tstats->syncp);
 	tstats->rx_bytes += len;
-	tstats->rx_packets++;
+	tstats->rx_packets += packets;
 	u64_stats_update_end(&tstats->syncp);
 }
 #endif /* < 5.10 */
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index adbcfdf..f93359a 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -210,7 +210,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 			net->stats.rx_errors++;
 			return 0;
 		} else {
-			dev_sw_netstats_rx_add(net, pkt_len);
+			dev_sw_netstats_rx_add(net, 1, pkt_len);
 		}
 
 skip:
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
index 8c23a77..8f201ea 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
@@ -756,7 +756,7 @@ static int qtnf_pcie_pearl_rx_poll(struct napi_struct *napi, int budget)
 			skb_put(skb, psize);
 			ndev = qtnf_classify_skb(bus, skb);
 			if (likely(ndev)) {
-				dev_sw_netstats_rx_add(ndev, skb->len);
+				dev_sw_netstats_rx_add(ndev, 1, skb->len);
 				skb->protocol = eth_type_trans(skb, ndev);
 				napi_gro_receive(napi, skb);
 			} else {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
index d833625..0a7bb97 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
@@ -662,7 +662,7 @@ static int qtnf_topaz_rx_poll(struct napi_struct *napi, int budget)
 			skb_put(skb, psize);
 			ndev = qtnf_classify_skb(bus, skb);
 			if (likely(ndev)) {
-				dev_sw_netstats_rx_add(ndev, skb->len);
+				dev_sw_netstats_rx_add(ndev, 1, skb->len);
 				skb->protocol = eth_type_trans(skb, ndev);
 				netif_receive_skb(skb);
 			} else {
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index fb3d2e4..347867c 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -853,7 +853,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
 
 			if (skb) {
 				skb->dev = sdata->dev;
-				dev_sw_netstats_rx_add(skb->dev, skb->len);
+				dev_sw_netstats_rx_add(skb->dev, 1, skb->len);
 				netif_receive_skb(skb);
 			}
 		}
@@ -2632,7 +2632,7 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
 	skb = rx->skb;
 	xmit_skb = NULL;
 
-	dev_sw_netstats_rx_add(dev, skb->len);
+	dev_sw_netstats_rx_add(dev, 1, skb->len);
 
 	if (rx->sta) {
 		/* The seqno index has the same property as needed
@@ -4050,7 +4050,7 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
 		}
 
 		prev_dev = sdata->dev;
-		dev_sw_netstats_rx_add(sdata->dev, skb->len);
+		dev_sw_netstats_rx_add(sdata->dev, 1, skb->len);
 	}
 
 	if (prev_dev) {
@@ -4762,7 +4762,7 @@ static void ieee80211_rx_8023(struct ieee80211_rx_data *rx,
 
 	skb->dev = fast_rx->dev;
 
-	dev_sw_netstats_rx_add(fast_rx->dev, skb->len);
+	dev_sw_netstats_rx_add(fast_rx->dev, 1, skb->len);
 
 	/* The seqno index has the same property as needed
 	 * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS
-- 
2.18.0