netdev - [PATCH net-next 2/2] net: bcmgenet: enable GRO software interrupt coalescing by default

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Message-Id: <20250610220403.935-3-zakkemble@gmail.com>
Date: Tue, 10 Jun 2025 23:04:03 +0100
From: Zak Kemble <zakkemble@...il.com>
To: Doug Berger <opendmb@...il.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Zak Kemble <zakkemble@...il.com>
Subject: [PATCH net-next 2/2] net: bcmgenet: enable GRO software interrupt coalescing by default

Apply conservative defaults.

Signed-off-by: Zak Kemble <zakkemble@...il.com>
Tested-by: Florian Fainelli <florian.fainelli@...adcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com>
---
 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index cc9bdd244..4f40f6afe 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3986,6 +3986,8 @@ static int bcmgenet_probe(struct platform_device *pdev)
 	dev->hw_features |= dev->features;
 	dev->vlan_features |= dev->features;
 
+	netdev_sw_irq_coalesce_default_on(dev);
+
 	/* Request the WOL interrupt and advertise suspend if available */
 	priv->wol_irq_disabled = true;
 	if (priv->wol_irq > 0) {
-- 
2.39.5