linux/drivers/net/ethernet/aquantia/atlantic/aq_main.c

// SPDX-License-Identifier: GPL-2.0-only
/* Atlantic Network Driver
 *
 * Copyright (C) 2014-2019 aQuantia Corporation
 * Copyright (C) 2019-2020 Marvell International Ltd.
 */

/* File aq_main.c: Main file for aQuantia Linux driver. */

#include "aq_main.h"
#include "aq_nic.h"
#include "aq_pci_func.h"
#include "aq_ethtool.h"
#include "aq_ptp.h"
#include "aq_filters.h"
#include "aq_hw_utils.h"
#include "aq_vec.h"

#include <linux/netdevice.h>
#include <linux/module.h>
#include <linux/ip.h>
#include <linux/udp.h>
#include <net/pkt_cls.h>
#include <net/pkt_sched.h>
#include <linux/filter.h>

MODULE_LICENSE(…) …;
MODULE_AUTHOR(…);
MODULE_DESCRIPTION(…);

DEFINE_STATIC_KEY_FALSE(aq_xdp_locking_key);
EXPORT_SYMBOL(…);

static const char aq_ndev_driver_name[] = …;

static const struct net_device_ops aq_ndev_ops;

static struct workqueue_struct *aq_ndev_wq;

void aq_ndev_schedule_work(struct work_struct *work)
{ … }

struct net_device *aq_ndev_alloc(void)
{ … }

int aq_ndev_open(struct net_device *ndev)
{ … }

int aq_ndev_close(struct net_device *ndev)
{ … }

static netdev_tx_t aq_ndev_start_xmit(struct sk_buff *skb, struct net_device *ndev)
{ … }

static int aq_ndev_change_mtu(struct net_device *ndev, int new_mtu)
{ … }

static int aq_ndev_set_features(struct net_device *ndev,
				netdev_features_t features)
{ … }

static netdev_features_t aq_ndev_fix_features(struct net_device *ndev,
					      netdev_features_t features)
{ … }

static int aq_ndev_set_mac_address(struct net_device *ndev, void *addr)
{ … }

static void aq_ndev_set_multicast_settings(struct net_device *ndev)
{ … }

#if IS_REACHABLE(CONFIG_PTP_1588_CLOCK)
static int aq_ndev_config_hwtstamp(struct aq_nic_s *aq_nic,
				   struct hwtstamp_config *config)
{ … }
#endif

static int aq_ndev_hwtstamp_set(struct aq_nic_s *aq_nic, struct ifreq *ifr)
{ … }

#if IS_REACHABLE(CONFIG_PTP_1588_CLOCK)
static int aq_ndev_hwtstamp_get(struct aq_nic_s *aq_nic, struct ifreq *ifr)
{ … }
#endif

static int aq_ndev_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
{ … }

static int aq_ndo_vlan_rx_add_vid(struct net_device *ndev, __be16 proto,
				  u16 vid)
{ … }

static int aq_ndo_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto,
				   u16 vid)
{ … }

static int aq_validate_mqprio_opt(struct aq_nic_s *self,
				  struct tc_mqprio_qopt_offload *mqprio,
				  const unsigned int num_tc)
{ … }

static int aq_ndo_setup_tc(struct net_device *dev, enum tc_setup_type type,
			   void *type_data)
{ … }

static int aq_xdp_setup(struct net_device *ndev, struct bpf_prog *prog,
			struct netlink_ext_ack *extack)
{ … }

static int aq_xdp(struct net_device *dev, struct netdev_bpf *xdp)
{ … }

static const struct net_device_ops aq_ndev_ops = …;

static int __init aq_ndev_init_module(void)
{ … }

static void __exit aq_ndev_exit_module(void)
{ … }

module_init(…) …;
module_exit(aq_ndev_exit_module);