[PATCH V2 net-next 08/11] net: hibmcge: Implement some ethtool_ops functions

Jijie Shao
2024-08-20T14:08:35Z

Implement the .get_drvinfo .get_link .get_link_ksettings to get
the basic information and working status of the driver.
Implement the .set_link_ksettings to modify the rate, duplex,
and auto-negotiation status.

Signed-off-by: Jijie Shao <shaojijie@huawei.com>
---
.../ethernet/hisilicon/hibmcge/hbg_ethtool.c | 17 +++++++++++++++++
.../ethernet/hisilicon/hibmcge/hbg_ethtool.h | 11 +++++++++++
.../net/ethernet/hisilicon/hibmcge/hbg_main.c | 2 ++
3 files changed, 30 insertions(+)
create mode 100644 drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c
create mode 100644 drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h

diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c
new file mode 100644
index 000000000000..c3370114aef3
--- /dev/null
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2024 Hisilicon Limited.
+
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+#include "hbg_ethtool.h"
+
+static const struct ethtool_ops hbg_ethtool_ops = {
+ .get_link = ethtool_op_get_link,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
+};
+
+void hbg_ethtool_set_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &hbg_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h
new file mode 100644
index 000000000000..628707ec2686
--- /dev/null
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright (c) 2024 Hisilicon Limited. */
+
+#ifndef __HBG_ETHTOOL_H
+#define __HBG_ETHTOOL_H
+
+#include <linux/netdevice.h>
+
+void hbg_ethtool_set_ops(struct net_device *netdev);
+
+#endif
diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
index 599edbbdc219..75d45ac38c77 100644
--- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
@@ -6,6 +6,7 @@
#include <linux/netdevice.h>
#include <linux/pci.h>
#include "hbg_common.h"
+#include "hbg_ethtool.h"
#include "hbg_hw.h"
#include "hbg_irq.h"
#include "hbg_mdio.h"
@@ -207,6 +208,7 @@ static int hbg_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
return dev_err_probe(dev, ret, "failed to register netdev\n");

+ hbg_ethtool_set_ops(netdev);
set_bit(HBG_NIC_STATE_INITED, &priv->state);
return 0;
}
--
2.33.0