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lan743x: Add support for ethtool get_drvinfo

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Implement ethtool get_drvinfo

Signed-off-by: Bryan Whitehead <Bryan.Whitehead@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bryan Whitehead 2018-07-23 16:16:26 -04:00 committed by David S. Miller
parent 8760c4d6d5
commit 0cf632265d
4 changed files with 35 additions and 1 deletions
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2
drivers/net/ethernet/microchip/Makefile
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@ -6,4 +6,4 @@ obj-$(CONFIG_ENC28J60) += enc28j60.o
obj-$(CONFIG_ENCX24J600) += encx24j600.o encx24j600-regmap.o
obj-$(CONFIG_LAN743X) += lan743x.o
lan743x-objs := lan743x_main.o
lan743x-objs := lan743x_main.o lan743x_ethtool.o

21
drivers/net/ethernet/microchip/lan743x_ethtool.c Normal file
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@ -0,0 +1,21 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/* Copyright (C) 2018 Microchip Technology Inc. */
#include <linux/netdevice.h>
#include "lan743x_main.h"
#include "lan743x_ethtool.h"
#include <linux/pci.h>
static void lan743x_ethtool_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *info)
{
struct lan743x_adapter *adapter = netdev_priv(netdev);
strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver));
strlcpy(info->bus_info,
pci_name(adapter->pdev), sizeof(info->bus_info));
}
const struct ethtool_ops lan743x_ethtool_ops = {
.get_drvinfo = lan743x_ethtool_get_drvinfo,
};

11
drivers/net/ethernet/microchip/lan743x_ethtool.h Normal file
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@ -0,0 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/* Copyright (C) 2018 Microchip Technology Inc. */
#ifndef _LAN743X_ETHTOOL_H
#define _LAN743X_ETHTOOL_H
#include "linux/ethtool.h"
extern const struct ethtool_ops lan743x_ethtool_ops;
#endif /* _LAN743X_ETHTOOL_H */

2
drivers/net/ethernet/microchip/lan743x_main.c
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@ -12,6 +12,7 @@
#include <linux/rtnetlink.h>
#include <linux/iopoll.h>
#include "lan743x_main.h"
#include "lan743x_ethtool.h"
static void lan743x_pci_cleanup(struct lan743x_adapter *adapter)
{
@ -2689,6 +2690,7 @@ static int lan743x_pcidev_probe(struct pci_dev *pdev,
goto cleanup_hardware;
adapter->netdev->netdev_ops = &lan743x_netdev_ops;
adapter->netdev->ethtool_ops = &lan743x_ethtool_ops;
adapter->netdev->features = NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_CSUM;
adapter->netdev->hw_features = adapter->netdev->features;