linux/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/* Copyright (C) 2017-2018 Netronome Systems, Inc. */

#include <linux/etherdevice.h>
#include <linux/io-64-nonatomic-hi-lo.h>
#include <linux/lockdep.h>
#include <net/dst_metadata.h>

#include "nfpcore/nfp_cpp.h"
#include "nfpcore/nfp_nsp.h"
#include "nfp_app.h"
#include "nfp_main.h"
#include "nfp_net.h"
#include "nfp_net_ctrl.h"
#include "nfp_net_repr.h"
#include "nfp_net_sriov.h"
#include "nfp_port.h"

struct net_device *
nfp_repr_get_locked(struct nfp_app *app, struct nfp_reprs *set, unsigned int id)
{ … }

static void
nfp_repr_inc_tx_stats(struct net_device *netdev, unsigned int len,
		      int tx_status)
{ … }

void nfp_repr_inc_rx_stats(struct net_device *netdev, unsigned int len)
{ … }

static void
nfp_repr_phy_port_get_stats64(struct nfp_port *port,
			      struct rtnl_link_stats64 *stats)
{ … }

static void
nfp_repr_vnic_get_stats64(struct nfp_port *port,
			  struct rtnl_link_stats64 *stats)
{ … }

static void
nfp_repr_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats)
{ … }

static bool
nfp_repr_has_offload_stats(const struct net_device *dev, int attr_id)
{ … }

static int
nfp_repr_get_host_stats64(const struct net_device *netdev,
			  struct rtnl_link_stats64 *stats)
{ … }

static int
nfp_repr_get_offload_stats(int attr_id, const struct net_device *dev,
			   void *stats)
{ … }

static int nfp_repr_change_mtu(struct net_device *netdev, int new_mtu)
{ … }

static netdev_tx_t nfp_repr_xmit(struct sk_buff *skb, struct net_device *netdev)
{ … }

static int nfp_repr_stop(struct net_device *netdev)
{ … }

static int nfp_repr_open(struct net_device *netdev)
{ … }

static netdev_features_t
nfp_repr_fix_features(struct net_device *netdev, netdev_features_t features)
{ … }

const struct net_device_ops nfp_repr_netdev_ops = …;

void
nfp_repr_transfer_features(struct net_device *netdev, struct net_device *lower)
{ … }

static void nfp_repr_clean(struct nfp_repr *repr)
{ … }

static struct lock_class_key nfp_repr_netdev_xmit_lock_key;

static void nfp_repr_set_lockdep_class_one(struct net_device *dev,
					   struct netdev_queue *txq,
					   void *_unused)
{ … }

static void nfp_repr_set_lockdep_class(struct net_device *dev)
{ … }

int nfp_repr_init(struct nfp_app *app, struct net_device *netdev,
		  u32 cmsg_port_id, struct nfp_port *port,
		  struct net_device *pf_netdev)
{ … }

static void __nfp_repr_free(struct nfp_repr *repr)
{ … }

void nfp_repr_free(struct net_device *netdev)
{ … }

struct net_device *
nfp_repr_alloc_mqs(struct nfp_app *app, unsigned int txqs, unsigned int rxqs)
{ … }

void nfp_repr_clean_and_free(struct nfp_repr *repr)
{ … }

void nfp_reprs_clean_and_free(struct nfp_app *app, struct nfp_reprs *reprs)
{ … }

void
nfp_reprs_clean_and_free_by_type(struct nfp_app *app, enum nfp_repr_type type)
{ … }

struct nfp_reprs *nfp_reprs_alloc(unsigned int num_reprs)
{ … }

int nfp_reprs_resync_phys_ports(struct nfp_app *app)
{ … }