linux/drivers/net/ethernet/sfc/ef100_ethtool.c

// SPDX-License-Identifier: GPL-2.0-only
/****************************************************************************
 * Driver for Solarflare network controllers and boards
 * Copyright 2018 Solarflare Communications Inc.
 * Copyright 2019-2020 Xilinx Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation, incorporated herein by reference.
 */
#include <linux/module.h>
#include <linux/netdevice.h>
#include "net_driver.h"
#include "efx.h"
#include "mcdi_port_common.h"
#include "ethtool_common.h"
#include "ef100_ethtool.h"
#include "mcdi_functions.h"

/* This is the maximum number of descriptor rings supported by the QDMA */
#define EFX_EF100_MAX_DMAQ_SIZE …

static void
ef100_ethtool_get_ringparam(struct net_device *net_dev,
			    struct ethtool_ringparam *ring,
			    struct kernel_ethtool_ringparam *kernel_ring,
			    struct netlink_ext_ack *extack)
{ … }

/*	Ethtool options available
 */
const struct ethtool_ops ef100_ethtool_ops = …;