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Date: Mon, 13 Feb 2023 16:09:49 +0800
From: Mengyuan Lou <mengyuanlou@...-swift.com>
To: netdev@...r.kernel.org
Cc: jiawenwu@...stnetic.com, Mengyuan Lou <mengyuanlou@...-swift.com>
Subject: [PATCH net-next] net: wangxun: Add base ethtool ops.
Add base ethtool ops get_drvinfo for ngbe and txgbe.
Signed-off-by: Mengyuan Lou <mengyuanlou@...-swift.com>
---
drivers/net/ethernet/wangxun/libwx/Makefile | 2 +-
.../net/ethernet/wangxun/libwx/wx_ethtool.c | 29 +++++++++++++++++++
.../net/ethernet/wangxun/libwx/wx_ethtool.h | 9 ++++++
drivers/net/ethernet/wangxun/libwx/wx_type.h | 1 +
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 5 ++++
.../net/ethernet/wangxun/txgbe/txgbe_main.c | 3 ++
6 files changed, 48 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
diff --git a/drivers/net/ethernet/wangxun/libwx/Makefile b/drivers/net/ethernet/wangxun/libwx/Makefile
index 850d1615cd18..42ccd6e4052e 100644
--- a/drivers/net/ethernet/wangxun/libwx/Makefile
+++ b/drivers/net/ethernet/wangxun/libwx/Makefile
@@ -4,4 +4,4 @@
obj-$(CONFIG_LIBWX) += libwx.o
-libwx-objs := wx_hw.o wx_lib.o
+libwx-objs := wx_hw.o wx_lib.o wx_ethtool.o
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
new file mode 100644
index 000000000000..e83235aa6ff2
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/pci.h>
+#include <linux/phy.h>
+
+#include "wx_type.h"
+#include "wx_ethtool.h"
+
+static void wx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info)
+{
+ struct wx *wx = netdev_priv(netdev);
+
+ strscpy(info->driver, wx->driver_name, sizeof(info->driver));
+ strscpy(info->fw_version, wx->eeprom_id, sizeof(info->fw_version));
+ strscpy(info->bus_info, pci_name(wx->pdev), sizeof(info->bus_info));
+}
+
+static const struct ethtool_ops wx_ethtool_ops = {
+ .get_drvinfo = wx_get_drvinfo,
+};
+
+void wx_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &wx_ethtool_ops;
+}
+EXPORT_SYMBOL(wx_set_ethtool_ops);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
new file mode 100644
index 000000000000..42c222e3210e
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#ifndef _WX_ETHTOOL_H_
+#define _WX_ETHTOOL_H_
+
+void wx_set_ethtool_ops(struct net_device *netdev);
+
+#endif /* _WX_HW_H_ */
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h
index eede93d4120d..6d51b1e509d8 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_type.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h
@@ -633,6 +633,7 @@ struct wx {
bool adapter_stopped;
u16 tpid[8];
char eeprom_id[32];
+ char driver_name[32];
enum wx_reset_type reset_type;
/* PHY stuff */
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
index f94d415daf3c..4d80ff8a0e5a 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
@@ -14,6 +14,7 @@
#include "../libwx/wx_type.h"
#include "../libwx/wx_hw.h"
#include "../libwx/wx_lib.h"
+#include "../libwx/wx_ethtool.h"
#include "ngbe_type.h"
#include "ngbe_mdio.h"
#include "ngbe_hw.h"
@@ -546,6 +547,8 @@ static int ngbe_probe(struct pci_dev *pdev,
goto err_pci_release_regions;
}
+ strscpy(wx->driver_name, ngbe_driver_name, sizeof(wx->driver_name));
+ wx_set_ethtool_ops(netdev);
netdev->netdev_ops = &ngbe_netdev_ops;
netdev->features |= NETIF_F_HIGHDMA;
@@ -631,6 +634,8 @@ static int ngbe_probe(struct pci_dev *pdev,
etrack_id |= e2rom_ver;
wr32(wx, NGBE_EEPROM_VERSION_STORE_REG, etrack_id);
}
+ snprintf(wx->eeprom_id, sizeof(wx->eeprom_id),
+ "0x%08x", etrack_id);
eth_hw_addr_set(netdev, wx->mac.perm_addr);
wx_mac_set_default_filter(wx, wx->mac.perm_addr);
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
index 094df377726b..f532137c283d 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
@@ -13,6 +13,7 @@
#include "../libwx/wx_type.h"
#include "../libwx/wx_lib.h"
#include "../libwx/wx_hw.h"
+#include "../libwx/wx_ethtool.h"
#include "txgbe_type.h"
#include "txgbe_hw.h"
@@ -565,6 +566,8 @@ static int txgbe_probe(struct pci_dev *pdev,
goto err_pci_release_regions;
}
+ strscpy(wx->driver_name, txgbe_driver_name, sizeof(wx->driver_name));
+ wx_set_ethtool_ops(netdev);
netdev->netdev_ops = &txgbe_netdev_ops;
/* setup the private structure */
--
2.39.1
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