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From: Jose Abreu <Jose.Abreu@synopsys.com>
To: netdev@vger.kernel.org
Cc: Joao Pinto <Joao.Pinto@synopsys.com>,
	Jakub Kicinski <jakub.kicinski@netronome.com>,
	Jose Abreu <Jose.Abreu@synopsys.com>,
	Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	"David S. Miller" <davem@davemloft.net>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH net-next v3 05/12] net: stmmac: Add a counter for Split Header packets
Date: Sat, 17 Aug 2019 20:54:44 +0200
Message-ID: <f9a9af5a961f7d507c3bb0d6e578dbfa45f54641.1566067802.git.joabreu@synopsys.com> (raw)
In-Reply-To: <cover.1566067802.git.joabreu@synopsys.com>
In-Reply-To: <cover.1566067802.git.joabreu@synopsys.com>

Add a counter that increments each time a packet with split header is
received.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>

---
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Jose Abreu <joabreu@synopsys.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/net/ethernet/stmicro/stmmac/common.h         | 1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 527f961579f4..1303ec81fd3d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -75,6 +75,7 @@ struct stmmac_extra_stats {
 	unsigned long rx_missed_cntr;
 	unsigned long rx_overflow_cntr;
 	unsigned long rx_vlan;
+	unsigned long rx_split_hdr_pkt_n;
 	/* Tx/Rx IRQ error info */
 	unsigned long tx_undeflow_irq;
 	unsigned long tx_process_stopped_irq;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 2423160ab582..eb784fdb6d32 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -65,6 +65,7 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(rx_missed_cntr),
 	STMMAC_STAT(rx_overflow_cntr),
 	STMMAC_STAT(rx_vlan),
+	STMMAC_STAT(rx_split_hdr_pkt_n),
 	/* Tx/Rx IRQ error info */
 	STMMAC_STAT(tx_undeflow_irq),
 	STMMAC_STAT(tx_process_stopped_irq),
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 60e5f3584790..f2a198eda20b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3503,6 +3503,7 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
 				len = hlen;
 
 				prefetch(page_address(buf->sec_page));
+				priv->xstats.rx_split_hdr_pkt_n++;
 			}
 
 			skb = napi_alloc_skb(&ch->rx_napi, len);
-- 
2.7.4


  parent reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-17 18:54 [PATCH net-next v3 00/12] net: stmmac: Improvements for -next Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 01/12] net: stmmac: Get correct timestamp values from XGMAC Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 02/12] net: stmmac: Prepare to add Split Header support Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 03/12] net: stmmac: xgmac: Correctly return that RX descriptor is not last one Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 04/12] net: stmmac: Add Split Header support and enable it in XGMAC cores Jose Abreu
2019-08-17 18:54 ` Jose Abreu [this message]
2019-08-17 18:54 ` [PATCH net-next v3 06/12] net: stmmac: dwxgmac: Add Flexible PPS support Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 07/12] net: stmmac: Add ethtool register dump for XGMAC cores Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 08/12] net: stmmac: Add support for SA Insertion/Replacement in " Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 09/12] net: stmmac: selftests: Add tests for SA Insertion/Replacement Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 10/12] net: stmmac: xgmac: Add EEE support Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 11/12] net: stmmac: Add support for VLAN Insertion Offload Jose Abreu
2019-08-17 18:54 ` [PATCH net-next v3 12/12] net: stmmac: selftests: Add selftest for VLAN TX Offload Jose Abreu
2019-08-17 19:44 ` [PATCH net-next v3 00/12] net: stmmac: Improvements for -next David Miller

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