netdev - [PATCH 1/1] net: spacemit: display phy driver information

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20260122080001.73921-1-amadeus@jmu.edu.cn>
Date: Thu, 22 Jan 2026 16:00:01 +0800
From: Chukun Pan <amadeus@....edu.cn>
To: Vivian Wang <wangruikang@...as.ac.cn>,
	Yixun Lan <dlan@...nel.org>
Cc: Paolo Abeni <pabeni@...hat.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	spacemit@...ts.linux.dev,
	netdev@...r.kernel.org,
	Chukun Pan <amadeus@....edu.cn>
Subject: [PATCH 1/1] net: spacemit: display phy driver information

Print the PHY driver used and interrupt status after connection.

Signed-off-by: Chukun Pan <amadeus@....edu.cn>
---
 drivers/net/ethernet/spacemit/k1_emac.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/spacemit/k1_emac.c b/drivers/net/ethernet/spacemit/k1_emac.c
index c85dc742c404..afb5b6a61c2c 100644
--- a/drivers/net/ethernet/spacemit/k1_emac.c
+++ b/drivers/net/ethernet/spacemit/k1_emac.c
@@ -1568,6 +1568,7 @@ static int emac_phy_connect(struct net_device *ndev)
 	struct device *dev = &priv->pdev->dev;
 	struct phy_device *phydev;
 	struct device_node *np;
+	char *irq_str;
 	int ret;
 
 	ret = of_get_phy_mode(dev->of_node, &priv->phy_interface);
@@ -1610,6 +1611,11 @@ static int emac_phy_connect(struct net_device *ndev)
 		goto err_node_put;
 	}
 
+	irq_str = phy_attached_info_irq(phydev);
+	netdev_info(ndev, "PHY driver [%s] (irq=%s)\n",
+		    phydev->drv->name, irq_str);
+	kfree(irq_str);
+
 	phydev->mac_managed_pm = true;
 
 	emac_update_delay_line(priv);
-- 
2.25.1