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From: Ong Boon Leong <boon.leong.ong@intel.com>
To: netdev@vger.kernel.org
Cc: Jakub Kicinski <kubakici@wp.pl>,
	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>,
	Ong Boon Leong <boon.leong.ong@intel.com>,
	Tan Tee Min <tee.min.tan@intel.com>,
	Voon Weifeng <weifeng.voon@intel.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH net v2 1/4] net: stmmac: Fix incorrect location to set real_num_rx|tx_queues
Date: Wed, 15 Jan 2020 15:10:00 +0800	[thread overview]
Message-ID: <20200115071003.42820-2-boon.leong.ong@intel.com> (raw)
In-Reply-To: <20200115071003.42820-1-boon.leong.ong@intel.com>

From: Aashish Verma <aashishx.verma@intel.com>

netif_set_real_num_tx_queues() & netif_set_real_num_rx_queues() should be
used to inform network stack about the real Tx & Rx queue (active) number
in both stmmac_open() and stmmac_resume(), therefore, we move the code
from stmmac_dvr_probe() to stmmac_hw_setup().

Fixes: c02b7a914551 ("net: stmmac: use netif_set_real_num_{rx,tx}_queues")
Signed-off-by: Aashish Verma <aashishx.verma@intel.com>
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 80d59b775907..0780e00580a2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2624,6 +2624,10 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
 	if (priv->dma_cap.vlins)
 		stmmac_enable_vlan(priv, priv->hw, STMMAC_VLAN_INSERT);
 
+	/* Configure real RX and TX queues */
+	netif_set_real_num_rx_queues(dev, priv->plat->rx_queues_to_use);
+	netif_set_real_num_tx_queues(dev, priv->plat->tx_queues_to_use);
+
 	/* Start the ball rolling... */
 	stmmac_start_all_dma(priv);
 
@@ -4622,10 +4626,6 @@ int stmmac_dvr_probe(struct device *device,
 
 	stmmac_check_ether_addr(priv);
 
-	/* Configure real RX and TX queues */
-	netif_set_real_num_rx_queues(ndev, priv->plat->rx_queues_to_use);
-	netif_set_real_num_tx_queues(ndev, priv->plat->tx_queues_to_use);
-
 	ndev->netdev_ops = &stmmac_netdev_ops;
 
 	ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-- 
2.17.1


  reply	other threads:[~2020-01-15  7:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-15  7:09 [PATCH net v2 0/4] net: stmmac: general fixes for Ethernet functionality Ong Boon Leong
2020-01-15  7:10 ` Ong Boon Leong [this message]
2020-01-15 16:15   ` [PATCH net v2 1/4] net: stmmac: Fix incorrect location to set real_num_rx|tx_queues Jose Abreu
2020-01-15  7:10 ` [PATCH net v2 2/4] net: stmmac: fix incorrect GMAC_VLAN_TAG register writting implementation Ong Boon Leong
2020-01-15  7:10 ` [PATCH net v2 3/4] net: stmmac: fix missing IFF_MULTICAST check in dwmac4_set_filter Ong Boon Leong
2020-01-15  7:10 ` [PATCH net v2 4/4] net: stmmac: update pci platform data to use phy_interface Ong Boon Leong
2020-01-16  8:30 ` [PATCH net v2 0/4] net: stmmac: general fixes for Ethernet functionality Jose Abreu

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