Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 2804 deletions

diff --git a/ANDROID_3.4.5/include/linux/netdevice.h b/ANDROID_3.4.5/include/linux/netdevice.h
deleted file mode 100644
index 33900a53..00000000
--- a/ANDROID_3.4.5/include/linux/netdevice.h
+++ /dev/null
@@ -1,2804 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the Interfaces handler.
- *
- * Version:	@(#)dev.h	1.0.10	08/12/93
- *
- * Authors:	Ross Biro
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Corey Minyard <wf-rch!minyard@relay.EU.net>
- *		Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
- *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
- *		Bjorn Ekwall. <bj0rn@blox.se>
- *              Pekka Riikonen <priikone@poseidon.pspt.fi>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *		Moved to /usr/include/linux for NET3
- */
-#ifndef _LINUX_NETDEVICE_H
-#define _LINUX_NETDEVICE_H
-
-#include <linux/if.h>
-#include <linux/if_ether.h>
-#include <linux/if_packet.h>
-#include <linux/if_link.h>
-
-#ifdef __KERNEL__
-#include <linux/pm_qos.h>
-#include <linux/timer.h>
-#include <linux/bug.h>
-#include <linux/delay.h>
-#include <linux/atomic.h>
-#include <asm/cache.h>
-#include <asm/byteorder.h>
-
-#include <linux/percpu.h>
-#include <linux/rculist.h>
-#include <linux/dmaengine.h>
-#include <linux/workqueue.h>
-#include <linux/dynamic_queue_limits.h>
-
-#include <linux/ethtool.h>
-#include <net/net_namespace.h>
-#include <net/dsa.h>
-#ifdef CONFIG_DCB
-#include <net/dcbnl.h>
-#endif
-#include <net/netprio_cgroup.h>
-
-#include <linux/netdev_features.h>
-
-struct netpoll_info;
-struct device;
-struct phy_device;
-/* 802.11 specific */
-struct wireless_dev;
-					/* source back-compat hooks */
-#define SET_ETHTOOL_OPS(netdev,ops) \
-	( (netdev)->ethtool_ops = (ops) )
-
-/* hardware address assignment types */
-#define NET_ADDR_PERM		0	/* address is permanent (default) */
-#define NET_ADDR_RANDOM		1	/* address is generated randomly */
-#define NET_ADDR_STOLEN		2	/* address is stolen from other device */
-
-/* Backlog congestion levels */
-#define NET_RX_SUCCESS		0	/* keep 'em coming, baby */
-#define NET_RX_DROP		1	/* packet dropped */
-
-/*
- * Transmit return codes: transmit return codes originate from three different
- * namespaces:
- *
- * - qdisc return codes
- * - driver transmit return codes
- * - errno values
- *
- * Drivers are allowed to return any one of those in their hard_start_xmit()
- * function. Real network devices commonly used with qdiscs should only return
- * the driver transmit return codes though - when qdiscs are used, the actual
- * transmission happens asynchronously, so the value is not propagated to
- * higher layers. Virtual network devices transmit synchronously, in this case
- * the driver transmit return codes are consumed by dev_queue_xmit(), all
- * others are propagated to higher layers.
- */
-
-/* qdisc ->enqueue() return codes. */
-#define NET_XMIT_SUCCESS	0x00
-#define NET_XMIT_DROP		0x01	/* skb dropped			*/
-#define NET_XMIT_CN		0x02	/* congestion notification	*/
-#define NET_XMIT_POLICED	0x03	/* skb is shot by police	*/
-#define NET_XMIT_MASK		0x0f	/* qdisc flags in net/sch_generic.h */
-
-/* NET_XMIT_CN is special. It does not guarantee that this packet is lost. It
- * indicates that the device will soon be dropping packets, or already drops
- * some packets of the same priority; prompting us to send less aggressively. */
-#define net_xmit_eval(e)	((e) == NET_XMIT_CN ? 0 : (e))
-#define net_xmit_errno(e)	((e) != NET_XMIT_CN ? -ENOBUFS : 0)
-
-/* Driver transmit return codes */
-#define NETDEV_TX_MASK		0xf0
-
-enum netdev_tx {
-	__NETDEV_TX_MIN	 = INT_MIN,	/* make sure enum is signed */
-	NETDEV_TX_OK	 = 0x00,	/* driver took care of packet */
-	NETDEV_TX_BUSY	 = 0x10,	/* driver tx path was busy*/
-	NETDEV_TX_LOCKED = 0x20,	/* driver tx lock was already taken */
-};
-typedef enum netdev_tx netdev_tx_t;
-
-/*
- * Current order: NETDEV_TX_MASK > NET_XMIT_MASK >= 0 is significant;
- * hard_start_xmit() return < NET_XMIT_MASK means skb was consumed.
- */
-static inline bool dev_xmit_complete(int rc)
-{
-	/*
-	 * Positive cases with an skb consumed by a driver:
-	 * - successful transmission (rc == NETDEV_TX_OK)
-	 * - error while transmitting (rc < 0)
-	 * - error while queueing to a different device (rc & NET_XMIT_MASK)
-	 */
-	if (likely(rc < NET_XMIT_MASK))
-		return true;
-
-	return false;
-}
-
-#endif
-
-#define MAX_ADDR_LEN	32		/* Largest hardware address length */
-
-/* Initial net device group. All devices belong to group 0 by default. */
-#define INIT_NETDEV_GROUP	0
-
-#ifdef  __KERNEL__
-/*
- *	Compute the worst case header length according to the protocols
- *	used.
- */
-
-#if defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25)
-# if defined(CONFIG_MAC80211_MESH)
-#  define LL_MAX_HEADER 128
-# else
-#  define LL_MAX_HEADER 96
-# endif
-#elif IS_ENABLED(CONFIG_TR)
-# define LL_MAX_HEADER 48
-#else
-# define LL_MAX_HEADER 32
-#endif
-
-#if !IS_ENABLED(CONFIG_NET_IPIP) && !IS_ENABLED(CONFIG_NET_IPGRE) && \
-    !IS_ENABLED(CONFIG_IPV6_SIT) && !IS_ENABLED(CONFIG_IPV6_TUNNEL)
-#define MAX_HEADER LL_MAX_HEADER
-#else
-#define MAX_HEADER (LL_MAX_HEADER + 48)
-#endif
-
-/*
- *	Old network device statistics. Fields are native words
- *	(unsigned long) so they can be read and written atomically.
- */
-
-struct net_device_stats {
-	unsigned long	rx_packets;
-	unsigned long	tx_packets;
-	unsigned long	rx_bytes;
-	unsigned long	tx_bytes;
-	unsigned long	rx_errors;
-	unsigned long	tx_errors;
-	unsigned long	rx_dropped;
-	unsigned long	tx_dropped;
-	unsigned long	multicast;
-	unsigned long	collisions;
-	unsigned long	rx_length_errors;
-	unsigned long	rx_over_errors;
-	unsigned long	rx_crc_errors;
-	unsigned long	rx_frame_errors;
-	unsigned long	rx_fifo_errors;
-	unsigned long	rx_missed_errors;
-	unsigned long	tx_aborted_errors;
-	unsigned long	tx_carrier_errors;
-	unsigned long	tx_fifo_errors;
-	unsigned long	tx_heartbeat_errors;
-	unsigned long	tx_window_errors;
-	unsigned long	rx_compressed;
-	unsigned long	tx_compressed;
-};
-
-#endif  /*  __KERNEL__  */
-
-
-/* Media selection options. */
-enum {
-        IF_PORT_UNKNOWN = 0,
-        IF_PORT_10BASE2,
-        IF_PORT_10BASET,
-        IF_PORT_AUI,
-        IF_PORT_100BASET,
-        IF_PORT_100BASETX,
-        IF_PORT_100BASEFX
-};
-
-#ifdef __KERNEL__
-
-#include <linux/cache.h>
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_RPS
-#include <linux/static_key.h>
-extern struct static_key rps_needed;
-#endif
-
-struct neighbour;
-struct neigh_parms;
-struct sk_buff;
-
-struct netdev_hw_addr {
-	struct list_head	list;
-	unsigned char		addr[MAX_ADDR_LEN];
-	unsigned char		type;
-#define NETDEV_HW_ADDR_T_LAN		1
-#define NETDEV_HW_ADDR_T_SAN		2
-#define NETDEV_HW_ADDR_T_SLAVE		3
-#define NETDEV_HW_ADDR_T_UNICAST	4
-#define NETDEV_HW_ADDR_T_MULTICAST	5
-	bool			synced;
-	bool			global_use;
-	int			refcount;
-	struct rcu_head		rcu_head;
-};
-
-struct netdev_hw_addr_list {
-	struct list_head	list;
-	int			count;
-};
-
-#define netdev_hw_addr_list_count(l) ((l)->count)
-#define netdev_hw_addr_list_empty(l) (netdev_hw_addr_list_count(l) == 0)
-#define netdev_hw_addr_list_for_each(ha, l) \
-	list_for_each_entry(ha, &(l)->list, list)
-
-#define netdev_uc_count(dev) netdev_hw_addr_list_count(&(dev)->uc)
-#define netdev_uc_empty(dev) netdev_hw_addr_list_empty(&(dev)->uc)
-#define netdev_for_each_uc_addr(ha, dev) \
-	netdev_hw_addr_list_for_each(ha, &(dev)->uc)
-
-#define netdev_mc_count(dev) netdev_hw_addr_list_count(&(dev)->mc)
-#define netdev_mc_empty(dev) netdev_hw_addr_list_empty(&(dev)->mc)
-#define netdev_for_each_mc_addr(ha, dev) \
-	netdev_hw_addr_list_for_each(ha, &(dev)->mc)
-
-struct hh_cache {
-	u16		hh_len;
-	u16		__pad;
-	seqlock_t	hh_lock;
-
-	/* cached hardware header; allow for machine alignment needs.        */
-#define HH_DATA_MOD	16
-#define HH_DATA_OFF(__len) \
-	(HH_DATA_MOD - (((__len - 1) & (HH_DATA_MOD - 1)) + 1))
-#define HH_DATA_ALIGN(__len) \
-	(((__len)+(HH_DATA_MOD-1))&~(HH_DATA_MOD - 1))
-	unsigned long	hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)];
-};
-
-/* Reserve HH_DATA_MOD byte aligned hard_header_len, but at least that much.
- * Alternative is:
- *   dev->hard_header_len ? (dev->hard_header_len +
- *                           (HH_DATA_MOD - 1)) & ~(HH_DATA_MOD - 1) : 0
- *
- * We could use other alignment values, but we must maintain the
- * relationship HH alignment <= LL alignment.
- */
-#define LL_RESERVED_SPACE(dev) \
-	((((dev)->hard_header_len+(dev)->needed_headroom)&~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
-#define LL_RESERVED_SPACE_EXTRA(dev,extra) \
-	((((dev)->hard_header_len+(dev)->needed_headroom+(extra))&~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
-
-struct header_ops {
-	int	(*create) (struct sk_buff *skb, struct net_device *dev,
-			   unsigned short type, const void *daddr,
-			   const void *saddr, unsigned len);
-	int	(*parse)(const struct sk_buff *skb, unsigned char *haddr);
-	int	(*rebuild)(struct sk_buff *skb);
-	int	(*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
-	void	(*cache_update)(struct hh_cache *hh,
-				const struct net_device *dev,
-				const unsigned char *haddr);
-};
-
-/* These flag bits are private to the generic network queueing
- * layer, they may not be explicitly referenced by any other
- * code.
- */
-
-enum netdev_state_t {
-	__LINK_STATE_START,
-	__LINK_STATE_PRESENT,
-	__LINK_STATE_NOCARRIER,
-	__LINK_STATE_LINKWATCH_PENDING,
-	__LINK_STATE_DORMANT,
-};
-
-
-/*
- * This structure holds at boot time configured netdevice settings. They
- * are then used in the device probing.
- */
-struct netdev_boot_setup {
-	char name[IFNAMSIZ];
-	struct ifmap map;
-};
-#define NETDEV_BOOT_SETUP_MAX 8
-
-extern int __init netdev_boot_setup(char *str);
-
-/*
- * Structure for NAPI scheduling similar to tasklet but with weighting
- */
-struct napi_struct {
-	/* The poll_list must only be managed by the entity which
-	 * changes the state of the NAPI_STATE_SCHED bit.  This means
-	 * whoever atomically sets that bit can add this napi_struct
-	 * to the per-cpu poll_list, and whoever clears that bit
-	 * can remove from the list right before clearing the bit.
-	 */
-	struct list_head	poll_list;
-
-	unsigned long		state;
-	int			weight;
-	int			(*poll)(struct napi_struct *, int);
-#ifdef CONFIG_NETPOLL
-	spinlock_t		poll_lock;
-	int			poll_owner;
-#endif
-
-	unsigned int		gro_count;
-
-	struct net_device	*dev;
-	struct list_head	dev_list;
-	struct sk_buff		*gro_list;
-	struct sk_buff		*skb;
-};
-
-enum {
-	NAPI_STATE_SCHED,	/* Poll is scheduled */
-	NAPI_STATE_DISABLE,	/* Disable pending */
-	NAPI_STATE_NPSVC,	/* Netpoll - don't dequeue from poll_list */
-};
-
-enum gro_result {
-	GRO_MERGED,
-	GRO_MERGED_FREE,
-	GRO_HELD,
-	GRO_NORMAL,
-	GRO_DROP,
-};
-typedef enum gro_result gro_result_t;
-
-/*
- * enum rx_handler_result - Possible return values for rx_handlers.
- * @RX_HANDLER_CONSUMED: skb was consumed by rx_handler, do not process it
- * further.
- * @RX_HANDLER_ANOTHER: Do another round in receive path. This is indicated in
- * case skb->dev was changed by rx_handler.
- * @RX_HANDLER_EXACT: Force exact delivery, no wildcard.
- * @RX_HANDLER_PASS: Do nothing, passe the skb as if no rx_handler was called.
- *
- * rx_handlers are functions called from inside __netif_receive_skb(), to do
- * special processing of the skb, prior to delivery to protocol handlers.
- *
- * Currently, a net_device can only have a single rx_handler registered. Trying
- * to register a second rx_handler will return -EBUSY.
- *
- * To register a rx_handler on a net_device, use netdev_rx_handler_register().
- * To unregister a rx_handler on a net_device, use
- * netdev_rx_handler_unregister().
- *
- * Upon return, rx_handler is expected to tell __netif_receive_skb() what to
- * do with the skb.
- *
- * If the rx_handler consumed to skb in some way, it should return
- * RX_HANDLER_CONSUMED. This is appropriate when the rx_handler arranged for
- * the skb to be delivered in some other ways.
- *
- * If the rx_handler changed skb->dev, to divert the skb to another
- * net_device, it should return RX_HANDLER_ANOTHER. The rx_handler for the
- * new device will be called if it exists.
- *
- * If the rx_handler consider the skb should be ignored, it should return
- * RX_HANDLER_EXACT. The skb will only be delivered to protocol handlers that
- * are registred on exact device (ptype->dev == skb->dev).
- *
- * If the rx_handler didn't changed skb->dev, but want the skb to be normally
- * delivered, it should return RX_HANDLER_PASS.
- *
- * A device without a registered rx_handler will behave as if rx_handler
- * returned RX_HANDLER_PASS.
- */
-
-enum rx_handler_result {
-	RX_HANDLER_CONSUMED,
-	RX_HANDLER_ANOTHER,
-	RX_HANDLER_EXACT,
-	RX_HANDLER_PASS,
-};
-typedef enum rx_handler_result rx_handler_result_t;
-typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **pskb);
-
-extern void __napi_schedule(struct napi_struct *n);
-
-static inline bool napi_disable_pending(struct napi_struct *n)
-{
-	return test_bit(NAPI_STATE_DISABLE, &n->state);
-}
-
-/**
- *	napi_schedule_prep - check if napi can be scheduled
- *	@n: napi context
- *
- * Test if NAPI routine is already running, and if not mark
- * it as running.  This is used as a condition variable
- * insure only one NAPI poll instance runs.  We also make
- * sure there is no pending NAPI disable.
- */
-static inline bool napi_schedule_prep(struct napi_struct *n)
-{
-	return !napi_disable_pending(n) &&
-		!test_and_set_bit(NAPI_STATE_SCHED, &n->state);
-}
-
-/**
- *	napi_schedule - schedule NAPI poll
- *	@n: napi context
- *
- * Schedule NAPI poll routine to be called if it is not already
- * running.
- */
-static inline void napi_schedule(struct napi_struct *n)
-{
-	if (napi_schedule_prep(n))
-		__napi_schedule(n);
-}
-
-/* Try to reschedule poll. Called by dev->poll() after napi_complete().  */
-static inline bool napi_reschedule(struct napi_struct *napi)
-{
-	if (napi_schedule_prep(napi)) {
-		__napi_schedule(napi);
-		return true;
-	}
-	return false;
-}
-
-/**
- *	napi_complete - NAPI processing complete
- *	@n: napi context
- *
- * Mark NAPI processing as complete.
- */
-extern void __napi_complete(struct napi_struct *n);
-extern void napi_complete(struct napi_struct *n);
-
-/**
- *	napi_disable - prevent NAPI from scheduling
- *	@n: napi context
- *
- * Stop NAPI from being scheduled on this context.
- * Waits till any outstanding processing completes.
- */
-static inline void napi_disable(struct napi_struct *n)
-{
-	set_bit(NAPI_STATE_DISABLE, &n->state);
-	while (test_and_set_bit(NAPI_STATE_SCHED, &n->state))
-		msleep(1);
-	clear_bit(NAPI_STATE_DISABLE, &n->state);
-}
-
-/**
- *	napi_enable - enable NAPI scheduling
- *	@n: napi context
- *
- * Resume NAPI from being scheduled on this context.
- * Must be paired with napi_disable.
- */
-static inline void napi_enable(struct napi_struct *n)
-{
-	BUG_ON(!test_bit(NAPI_STATE_SCHED, &n->state));
-	smp_mb__before_clear_bit();
-	clear_bit(NAPI_STATE_SCHED, &n->state);
-}
-
-#ifdef CONFIG_SMP
-/**
- *	napi_synchronize - wait until NAPI is not running
- *	@n: napi context
- *
- * Wait until NAPI is done being scheduled on this context.
- * Waits till any outstanding processing completes but
- * does not disable future activations.
- */
-static inline void napi_synchronize(const struct napi_struct *n)
-{
-	while (test_bit(NAPI_STATE_SCHED, &n->state))
-		msleep(1);
-}
-#else
-# define napi_synchronize(n)	barrier()
-#endif
-
-enum netdev_queue_state_t {
-	__QUEUE_STATE_DRV_XOFF,
-	__QUEUE_STATE_STACK_XOFF,
-	__QUEUE_STATE_FROZEN,
-#define QUEUE_STATE_ANY_XOFF ((1 << __QUEUE_STATE_DRV_XOFF)		| \
-			      (1 << __QUEUE_STATE_STACK_XOFF))
-#define QUEUE_STATE_ANY_XOFF_OR_FROZEN (QUEUE_STATE_ANY_XOFF		| \
-					(1 << __QUEUE_STATE_FROZEN))
-};
-/*
- * __QUEUE_STATE_DRV_XOFF is used by drivers to stop the transmit queue.  The
- * netif_tx_* functions below are used to manipulate this flag.  The
- * __QUEUE_STATE_STACK_XOFF flag is used by the stack to stop the transmit
- * queue independently.  The netif_xmit_*stopped functions below are called
- * to check if the queue has been stopped by the driver or stack (either
- * of the XOFF bits are set in the state).  Drivers should not need to call
- * netif_xmit*stopped functions, they should only be using netif_tx_*.
- */
-
-struct netdev_queue {
-/*
- * read mostly part
- */
-	struct net_device	*dev;
-	struct Qdisc		*qdisc;
-	struct Qdisc		*qdisc_sleeping;
-#ifdef CONFIG_SYSFS
-	struct kobject		kobj;
-#endif
-#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
-	int			numa_node;
-#endif
-/*
- * write mostly part
- */
-	spinlock_t		_xmit_lock ____cacheline_aligned_in_smp;
-	int			xmit_lock_owner;
-	/*
-	 * please use this field instead of dev->trans_start
-	 */
-	unsigned long		trans_start;
-
-	/*
-	 * Number of TX timeouts for this queue
-	 * (/sys/class/net/DEV/Q/trans_timeout)
-	 */
-	unsigned long		trans_timeout;
-
-	unsigned long		state;
-
-#ifdef CONFIG_BQL
-	struct dql		dql;
-#endif
-} ____cacheline_aligned_in_smp;
-
-static inline int netdev_queue_numa_node_read(const struct netdev_queue *q)
-{
-#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
-	return q->numa_node;
-#else
-	return NUMA_NO_NODE;
-#endif
-}
-
-static inline void netdev_queue_numa_node_write(struct netdev_queue *q, int node)
-{
-#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
-	q->numa_node = node;
-#endif
-}
-
-#ifdef CONFIG_RPS
-/*
- * This structure holds an RPS map which can be of variable length.  The
- * map is an array of CPUs.
- */
-struct rps_map {
-	unsigned int len;
-	struct rcu_head rcu;
-	u16 cpus[0];
-};
-#define RPS_MAP_SIZE(_num) (sizeof(struct rps_map) + ((_num) * sizeof(u16)))
-
-/*
- * The rps_dev_flow structure contains the mapping of a flow to a CPU, the
- * tail pointer for that CPU's input queue at the time of last enqueue, and
- * a hardware filter index.
- */
-struct rps_dev_flow {
-	u16 cpu;
-	u16 filter;
-	unsigned int last_qtail;
-};
-#define RPS_NO_FILTER 0xffff
-
-/*
- * The rps_dev_flow_table structure contains a table of flow mappings.
- */
-struct rps_dev_flow_table {
-	unsigned int mask;
-	struct rcu_head rcu;
-	struct work_struct free_work;
-	struct rps_dev_flow flows[0];
-};
-#define RPS_DEV_FLOW_TABLE_SIZE(_num) (sizeof(struct rps_dev_flow_table) + \
-    ((_num) * sizeof(struct rps_dev_flow)))
-
-/*
- * The rps_sock_flow_table contains mappings of flows to the last CPU
- * on which they were processed by the application (set in recvmsg).
- */
-struct rps_sock_flow_table {
-	unsigned int mask;
-	u16 ents[0];
-};
-#define	RPS_SOCK_FLOW_TABLE_SIZE(_num) (sizeof(struct rps_sock_flow_table) + \
-    ((_num) * sizeof(u16)))
-
-#define RPS_NO_CPU 0xffff
-
-static inline void rps_record_sock_flow(struct rps_sock_flow_table *table,
-					u32 hash)
-{
-	if (table && hash) {
-		unsigned int cpu, index = hash & table->mask;
-
-		/* We only give a hint, preemption can change cpu under us */
-		cpu = raw_smp_processor_id();
-
-		if (table->ents[index] != cpu)
-			table->ents[index] = cpu;
-	}
-}
-
-static inline void rps_reset_sock_flow(struct rps_sock_flow_table *table,
-				       u32 hash)
-{
-	if (table && hash)
-		table->ents[hash & table->mask] = RPS_NO_CPU;
-}
-
-extern struct rps_sock_flow_table __rcu *rps_sock_flow_table;
-
-#ifdef CONFIG_RFS_ACCEL
-extern bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index,
-				u32 flow_id, u16 filter_id);
-#endif
-
-/* This structure contains an instance of an RX queue. */
-struct netdev_rx_queue {
-	struct rps_map __rcu		*rps_map;
-	struct rps_dev_flow_table __rcu	*rps_flow_table;
-	struct kobject			kobj;
-	struct net_device		*dev;
-} ____cacheline_aligned_in_smp;
-#endif /* CONFIG_RPS */
-
-#ifdef CONFIG_XPS
-/*
- * This structure holds an XPS map which can be of variable length.  The
- * map is an array of queues.
- */
-struct xps_map {
-	unsigned int len;
-	unsigned int alloc_len;
-	struct rcu_head rcu;
-	u16 queues[0];
-};
-#define XPS_MAP_SIZE(_num) (sizeof(struct xps_map) + ((_num) * sizeof(u16)))
-#define XPS_MIN_MAP_ALLOC ((L1_CACHE_BYTES - sizeof(struct xps_map))	\
-    / sizeof(u16))
-
-/*
- * This structure holds all XPS maps for device.  Maps are indexed by CPU.
- */
-struct xps_dev_maps {
-	struct rcu_head rcu;
-	struct xps_map __rcu *cpu_map[0];
-};
-#define XPS_DEV_MAPS_SIZE (sizeof(struct xps_dev_maps) +		\
-    (nr_cpu_ids * sizeof(struct xps_map *)))
-#endif /* CONFIG_XPS */
-
-#define TC_MAX_QUEUE	16
-#define TC_BITMASK	15
-/* HW offloaded queuing disciplines txq count and offset maps */
-struct netdev_tc_txq {
-	u16 count;
-	u16 offset;
-};
-
-#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
-/*
- * This structure is to hold information about the device
- * configured to run FCoE protocol stack.
- */
-struct netdev_fcoe_hbainfo {
-	char	manufacturer[64];
-	char	serial_number[64];
-	char	hardware_version[64];
-	char	driver_version[64];
-	char	optionrom_version[64];
-	char	firmware_version[64];
-	char	model[256];
-	char	model_description[256];
-};
-#endif
-
-/*
- * This structure defines the management hooks for network devices.
- * The following hooks can be defined; unless noted otherwise, they are
- * optional and can be filled with a null pointer.
- *
- * int (*ndo_init)(struct net_device *dev);
- *     This function is called once when network device is registered.
- *     The network device can use this to any late stage initializaton
- *     or semantic validattion. It can fail with an error code which will
- *     be propogated back to register_netdev
- *
- * void (*ndo_uninit)(struct net_device *dev);
- *     This function is called when device is unregistered or when registration
- *     fails. It is not called if init fails.
- *
- * int (*ndo_open)(struct net_device *dev);
- *     This function is called when network device transistions to the up
- *     state.
- *
- * int (*ndo_stop)(struct net_device *dev);
- *     This function is called when network device transistions to the down
- *     state.
- *
- * netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb,
- *                               struct net_device *dev);
- *	Called when a packet needs to be transmitted.
- *	Must return NETDEV_TX_OK , NETDEV_TX_BUSY.
- *        (can also return NETDEV_TX_LOCKED iff NETIF_F_LLTX)
- *	Required can not be NULL.
- *
- * u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb);
- *	Called to decide which queue to when device supports multiple
- *	transmit queues.
- *
- * void (*ndo_change_rx_flags)(struct net_device *dev, int flags);
- *	This function is called to allow device receiver to make
- *	changes to configuration when multicast or promiscious is enabled.
- *
- * void (*ndo_set_rx_mode)(struct net_device *dev);
- *	This function is called device changes address list filtering.
- *	If driver handles unicast address filtering, it should set
- *	IFF_UNICAST_FLT to its priv_flags.
- *
- * int (*ndo_set_mac_address)(struct net_device *dev, void *addr);
- *	This function  is called when the Media Access Control address
- *	needs to be changed. If this interface is not defined, the
- *	mac address can not be changed.
- *
- * int (*ndo_validate_addr)(struct net_device *dev);
- *	Test if Media Access Control address is valid for the device.
- *
- * int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd);
- *	Called when a user request an ioctl which can't be handled by
- *	the generic interface code. If not defined ioctl's return
- *	not supported error code.
- *
- * int (*ndo_set_config)(struct net_device *dev, struct ifmap *map);
- *	Used to set network devices bus interface parameters. This interface
- *	is retained for legacy reason, new devices should use the bus
- *	interface (PCI) for low level management.
- *
- * int (*ndo_change_mtu)(struct net_device *dev, int new_mtu);
- *	Called when a user wants to change the Maximum Transfer Unit
- *	of a device. If not defined, any request to change MTU will
- *	will return an error.
- *
- * void (*ndo_tx_timeout)(struct net_device *dev);
- *	Callback uses when the transmitter has not made any progress
- *	for dev->watchdog ticks.
- *
- * struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
- *                      struct rtnl_link_stats64 *storage);
- * struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
- *	Called when a user wants to get the network device usage
- *	statistics. Drivers must do one of the following:
- *	1. Define @ndo_get_stats64 to fill in a zero-initialised
- *	   rtnl_link_stats64 structure passed by the caller.
- *	2. Define @ndo_get_stats to update a net_device_stats structure
- *	   (which should normally be dev->stats) and return a pointer to
- *	   it. The structure may be changed asynchronously only if each
- *	   field is written atomically.
- *	3. Update dev->stats asynchronously and atomically, and define
- *	   neither operation.
- *
- * int (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid);
- *	If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
- *	this function is called when a VLAN id is registered.
- *
- * int (*ndo_vlan_rx_kill_vid)(struct net_device *dev, unsigned short vid);
- *	If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
- *	this function is called when a VLAN id is unregistered.
- *
- * void (*ndo_poll_controller)(struct net_device *dev);
- *
- *	SR-IOV management functions.
- * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac);
- * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos);
- * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate);
- * int (*ndo_set_vf_spoofchk)(struct net_device *dev, int vf, bool setting);
- * int (*ndo_get_vf_config)(struct net_device *dev,
- *			    int vf, struct ifla_vf_info *ivf);
- * int (*ndo_set_vf_port)(struct net_device *dev, int vf,
- *			  struct nlattr *port[]);
- * int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
- * int (*ndo_setup_tc)(struct net_device *dev, u8 tc)
- * 	Called to setup 'tc' number of traffic classes in the net device. This
- * 	is always called from the stack with the rtnl lock held and netif tx
- * 	queues stopped. This allows the netdevice to perform queue management
- * 	safely.
- *
- *	Fiber Channel over Ethernet (FCoE) offload functions.
- * int (*ndo_fcoe_enable)(struct net_device *dev);
- *	Called when the FCoE protocol stack wants to start using LLD for FCoE
- *	so the underlying device can perform whatever needed configuration or
- *	initialization to support acceleration of FCoE traffic.
- *
- * int (*ndo_fcoe_disable)(struct net_device *dev);
- *	Called when the FCoE protocol stack wants to stop using LLD for FCoE
- *	so the underlying device can perform whatever needed clean-ups to
- *	stop supporting acceleration of FCoE traffic.
- *
- * int (*ndo_fcoe_ddp_setup)(struct net_device *dev, u16 xid,
- *			     struct scatterlist *sgl, unsigned int sgc);
- *	Called when the FCoE Initiator wants to initialize an I/O that
- *	is a possible candidate for Direct Data Placement (DDP). The LLD can
- *	perform necessary setup and returns 1 to indicate the device is set up
- *	successfully to perform DDP on this I/O, otherwise this returns 0.
- *
- * int (*ndo_fcoe_ddp_done)(struct net_device *dev,  u16 xid);
- *	Called when the FCoE Initiator/Target is done with the DDPed I/O as
- *	indicated by the FC exchange id 'xid', so the underlying device can
- *	clean up and reuse resources for later DDP requests.
- *
- * int (*ndo_fcoe_ddp_target)(struct net_device *dev, u16 xid,
- *			      struct scatterlist *sgl, unsigned int sgc);
- *	Called when the FCoE Target wants to initialize an I/O that
- *	is a possible candidate for Direct Data Placement (DDP). The LLD can
- *	perform necessary setup and returns 1 to indicate the device is set up
- *	successfully to perform DDP on this I/O, otherwise this returns 0.
- *
- * int (*ndo_fcoe_get_hbainfo)(struct net_device *dev,
- *			       struct netdev_fcoe_hbainfo *hbainfo);
- *	Called when the FCoE Protocol stack wants information on the underlying
- *	device. This information is utilized by the FCoE protocol stack to
- *	register attributes with Fiber Channel management service as per the
- *	FC-GS Fabric Device Management Information(FDMI) specification.
- *
- * int (*ndo_fcoe_get_wwn)(struct net_device *dev, u64 *wwn, int type);
- *	Called when the underlying device wants to override default World Wide
- *	Name (WWN) generation mechanism in FCoE protocol stack to pass its own
- *	World Wide Port Name (WWPN) or World Wide Node Name (WWNN) to the FCoE
- *	protocol stack to use.
- *
- *	RFS acceleration.
- * int (*ndo_rx_flow_steer)(struct net_device *dev, const struct sk_buff *skb,
- *			    u16 rxq_index, u32 flow_id);
- *	Set hardware filter for RFS.  rxq_index is the target queue index;
- *	flow_id is a flow ID to be passed to rps_may_expire_flow() later.
- *	Return the filter ID on success, or a negative error code.
- *
- *	Slave management functions (for bridge, bonding, etc). User should
- *	call netdev_set_master() to set dev->master properly.
- * int (*ndo_add_slave)(struct net_device *dev, struct net_device *slave_dev);
- *	Called to make another netdev an underling.
- *
- * int (*ndo_del_slave)(struct net_device *dev, struct net_device *slave_dev);
- *	Called to release previously enslaved netdev.
- *
- *      Feature/offload setting functions.
- * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
- *		netdev_features_t features);
- *	Adjusts the requested feature flags according to device-specific
- *	constraints, and returns the resulting flags. Must not modify
- *	the device state.
- *
- * int (*ndo_set_features)(struct net_device *dev, netdev_features_t features);
- *	Called to update device configuration to new features. Passed
- *	feature set might be less than what was returned by ndo_fix_features()).
- *	Must return >0 or -errno if it changed dev->features itself.
- *
- */
-struct net_device_ops {
-	int			(*ndo_init)(struct net_device *dev);
-	void			(*ndo_uninit)(struct net_device *dev);
-	int			(*ndo_open)(struct net_device *dev);
-	int			(*ndo_stop)(struct net_device *dev);
-	netdev_tx_t		(*ndo_start_xmit) (struct sk_buff *skb,
-						   struct net_device *dev);
-	u16			(*ndo_select_queue)(struct net_device *dev,
-						    struct sk_buff *skb);
-	void			(*ndo_change_rx_flags)(struct net_device *dev,
-						       int flags);
-	void			(*ndo_set_rx_mode)(struct net_device *dev);
-	int			(*ndo_set_mac_address)(struct net_device *dev,
-						       void *addr);
-	int			(*ndo_validate_addr)(struct net_device *dev);
-	int			(*ndo_do_ioctl)(struct net_device *dev,
-					        struct ifreq *ifr, int cmd);
-	int			(*ndo_set_config)(struct net_device *dev,
-					          struct ifmap *map);
-	int			(*ndo_change_mtu)(struct net_device *dev,
-						  int new_mtu);
-	int			(*ndo_neigh_setup)(struct net_device *dev,
-						   struct neigh_parms *);
-	void			(*ndo_tx_timeout) (struct net_device *dev);
-
-	struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
-						     struct rtnl_link_stats64 *storage);
-	struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
-
-	int			(*ndo_vlan_rx_add_vid)(struct net_device *dev,
-						       unsigned short vid);
-	int			(*ndo_vlan_rx_kill_vid)(struct net_device *dev,
-						        unsigned short vid);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	void                    (*ndo_poll_controller)(struct net_device *dev);
-	int			(*ndo_netpoll_setup)(struct net_device *dev,
-						     struct netpoll_info *info);
-	void			(*ndo_netpoll_cleanup)(struct net_device *dev);
-#endif
-	int			(*ndo_set_vf_mac)(struct net_device *dev,
-						  int queue, u8 *mac);
-	int			(*ndo_set_vf_vlan)(struct net_device *dev,
-						   int queue, u16 vlan, u8 qos);
-	int			(*ndo_set_vf_tx_rate)(struct net_device *dev,
-						      int vf, int rate);
-	int			(*ndo_set_vf_spoofchk)(struct net_device *dev,
-						       int vf, bool setting);
-	int			(*ndo_get_vf_config)(struct net_device *dev,
-						     int vf,
-						     struct ifla_vf_info *ivf);
-	int			(*ndo_set_vf_port)(struct net_device *dev,
-						   int vf,
-						   struct nlattr *port[]);
-	int			(*ndo_get_vf_port)(struct net_device *dev,
-						   int vf, struct sk_buff *skb);
-	int			(*ndo_setup_tc)(struct net_device *dev, u8 tc);
-#if IS_ENABLED(CONFIG_FCOE)
-	int			(*ndo_fcoe_enable)(struct net_device *dev);
-	int			(*ndo_fcoe_disable)(struct net_device *dev);
-	int			(*ndo_fcoe_ddp_setup)(struct net_device *dev,
-						      u16 xid,
-						      struct scatterlist *sgl,
-						      unsigned int sgc);
-	int			(*ndo_fcoe_ddp_done)(struct net_device *dev,
-						     u16 xid);
-	int			(*ndo_fcoe_ddp_target)(struct net_device *dev,
-						       u16 xid,
-						       struct scatterlist *sgl,
-						       unsigned int sgc);
-	int			(*ndo_fcoe_get_hbainfo)(struct net_device *dev,
-							struct netdev_fcoe_hbainfo *hbainfo);
-#endif
-
-#if IS_ENABLED(CONFIG_LIBFCOE)
-#define NETDEV_FCOE_WWNN 0
-#define NETDEV_FCOE_WWPN 1
-	int			(*ndo_fcoe_get_wwn)(struct net_device *dev,
-						    u64 *wwn, int type);
-#endif
-
-#ifdef CONFIG_RFS_ACCEL
-	int			(*ndo_rx_flow_steer)(struct net_device *dev,
-						     const struct sk_buff *skb,
-						     u16 rxq_index,
-						     u32 flow_id);
-#endif
-	int			(*ndo_add_slave)(struct net_device *dev,
-						 struct net_device *slave_dev);
-	int			(*ndo_del_slave)(struct net_device *dev,
-						 struct net_device *slave_dev);
-	netdev_features_t	(*ndo_fix_features)(struct net_device *dev,
-						    netdev_features_t features);
-	int			(*ndo_set_features)(struct net_device *dev,
-						    netdev_features_t features);
-	int			(*ndo_neigh_construct)(struct neighbour *n);
-	void			(*ndo_neigh_destroy)(struct neighbour *n);
-};
-
-/*
- *	The DEVICE structure.
- *	Actually, this whole structure is a big mistake.  It mixes I/O
- *	data with strictly "high-level" data, and it has to know about
- *	almost every data structure used in the INET module.
- *
- *	FIXME: cleanup struct net_device such that network protocol info
- *	moves out.
- */
-
-struct net_device {
-
-	/*
-	 * This is the first field of the "visible" part of this structure
-	 * (i.e. as seen by users in the "Space.c" file).  It is the name
-	 * of the interface.
-	 */
-	char			name[IFNAMSIZ];
-
-	struct pm_qos_request	pm_qos_req;
-
-	/* device name hash chain */
-	struct hlist_node	name_hlist;
-	/* snmp alias */
-	char 			*ifalias;
-
-	/*
-	 *	I/O specific fields
-	 *	FIXME: Merge these and struct ifmap into one
-	 */
-	unsigned long		mem_end;	/* shared mem end	*/
-	unsigned long		mem_start;	/* shared mem start	*/
-	unsigned long		base_addr;	/* device I/O address	*/
-	unsigned int		irq;		/* device IRQ number	*/
-
-	/*
-	 *	Some hardware also needs these fields, but they are not
-	 *	part of the usual set specified in Space.c.
-	 */
-
-	unsigned long		state;
-
-	struct list_head	dev_list;
-	struct list_head	napi_list;
-	struct list_head	unreg_list;
-
-	/* currently active device features */
-	netdev_features_t	features;
-	/* user-changeable features */
-	netdev_features_t	hw_features;
-	/* user-requested features */
-	netdev_features_t	wanted_features;
-	/* mask of features inheritable by VLAN devices */
-	netdev_features_t	vlan_features;
-
-	/* Interface index. Unique device identifier	*/
-	int			ifindex;
-	int			iflink;
-
-	struct net_device_stats	stats;
-	atomic_long_t		rx_dropped; /* dropped packets by core network
-					     * Do not use this in drivers.
-					     */
-
-#ifdef CONFIG_WIRELESS_EXT
-	/* List of functions to handle Wireless Extensions (instead of ioctl).
-	 * See <net/iw_handler.h> for details. Jean II */
-	const struct iw_handler_def *	wireless_handlers;
-	/* Instance data managed by the core of Wireless Extensions. */
-	struct iw_public_data *	wireless_data;
-#endif
-	/* Management operations */
-	const struct net_device_ops *netdev_ops;
-	const struct ethtool_ops *ethtool_ops;
-
-	/* Hardware header description */
-	const struct header_ops *header_ops;
-
-	unsigned int		flags;	/* interface flags (a la BSD)	*/
-	unsigned int		priv_flags; /* Like 'flags' but invisible to userspace.
-					     * See if.h for definitions. */
-	unsigned short		gflags;
-	unsigned short		padded;	/* How much padding added by alloc_netdev() */
-
-	unsigned char		operstate; /* RFC2863 operstate */
-	unsigned char		link_mode; /* mapping policy to operstate */
-
-	unsigned char		if_port;	/* Selectable AUI, TP,..*/
-	unsigned char		dma;		/* DMA channel		*/
-
-	unsigned int		mtu;	/* interface MTU value		*/
-	unsigned short		type;	/* interface hardware type	*/
-	unsigned short		hard_header_len;	/* hardware hdr length	*/
-
-	/* extra head- and tailroom the hardware may need, but not in all cases
-	 * can this be guaranteed, especially tailroom. Some cases also use
-	 * LL_MAX_HEADER instead to allocate the skb.
-	 */
-	unsigned short		needed_headroom;
-	unsigned short		needed_tailroom;
-
-	/* Interface address info. */
-	unsigned char		perm_addr[MAX_ADDR_LEN]; /* permanent hw address */
-	unsigned char		addr_assign_type; /* hw address assignment type */
-	unsigned char		addr_len;	/* hardware address length	*/
-	unsigned char		neigh_priv_len;
-	unsigned short          dev_id;		/* for shared network cards */
-
-	spinlock_t		addr_list_lock;
-	struct netdev_hw_addr_list	uc;	/* Unicast mac addresses */
-	struct netdev_hw_addr_list	mc;	/* Multicast mac addresses */
-	bool			uc_promisc;
-	unsigned int		promiscuity;
-	unsigned int		allmulti;
-
-
-	/* Protocol specific pointers */
-
-#if IS_ENABLED(CONFIG_VLAN_8021Q)
-	struct vlan_info __rcu	*vlan_info;	/* VLAN info */
-#endif
-#if IS_ENABLED(CONFIG_NET_DSA)
-	struct dsa_switch_tree	*dsa_ptr;	/* dsa specific data */
-#endif
-	void 			*atalk_ptr;	/* AppleTalk link 	*/
-	struct in_device __rcu	*ip_ptr;	/* IPv4 specific data	*/
-	struct dn_dev __rcu     *dn_ptr;        /* DECnet specific data */
-	struct inet6_dev __rcu	*ip6_ptr;       /* IPv6 specific data */
-	void			*ec_ptr;	/* Econet specific data	*/
-	void			*ax25_ptr;	/* AX.25 specific data */
-	struct wireless_dev	*ieee80211_ptr;	/* IEEE 802.11 specific data,
-						   assign before registering */
-
-/*
- * Cache lines mostly used on receive path (including eth_type_trans())
- */
-	unsigned long		last_rx;	/* Time of last Rx
-						 * This should not be set in
-						 * drivers, unless really needed,
-						 * because network stack (bonding)
-						 * use it if/when necessary, to
-						 * avoid dirtying this cache line.
-						 */
-
-	struct net_device	*master; /* Pointer to master device of a group,
-					  * which this device is member of.
-					  */
-
-	/* Interface address info used in eth_type_trans() */
-	unsigned char		*dev_addr;	/* hw address, (before bcast
-						   because most packets are
-						   unicast) */
-
-	struct netdev_hw_addr_list	dev_addrs; /* list of device
-						      hw addresses */
-
-	unsigned char		broadcast[MAX_ADDR_LEN];	/* hw bcast add	*/
-
-#ifdef CONFIG_SYSFS
-	struct kset		*queues_kset;
-#endif
-
-#ifdef CONFIG_RPS
-	struct netdev_rx_queue	*_rx;
-
-	/* Number of RX queues allocated at register_netdev() time */
-	unsigned int		num_rx_queues;
-
-	/* Number of RX queues currently active in device */
-	unsigned int		real_num_rx_queues;
-
-#ifdef CONFIG_RFS_ACCEL
-	/* CPU reverse-mapping for RX completion interrupts, indexed
-	 * by RX queue number.  Assigned by driver.  This must only be
-	 * set if the ndo_rx_flow_steer operation is defined. */
-	struct cpu_rmap		*rx_cpu_rmap;
-#endif
-#endif
-
-	rx_handler_func_t __rcu	*rx_handler;
-	void __rcu		*rx_handler_data;
-
-	struct netdev_queue __rcu *ingress_queue;
-
-/*
- * Cache lines mostly used on transmit path
- */
-	struct netdev_queue	*_tx ____cacheline_aligned_in_smp;
-
-	/* Number of TX queues allocated at alloc_netdev_mq() time  */
-	unsigned int		num_tx_queues;
-
-	/* Number of TX queues currently active in device  */
-	unsigned int		real_num_tx_queues;
-
-	/* root qdisc from userspace point of view */
-	struct Qdisc		*qdisc;
-
-	unsigned long		tx_queue_len;	/* Max frames per queue allowed */
-	spinlock_t		tx_global_lock;
-
-#ifdef CONFIG_XPS
-	struct xps_dev_maps __rcu *xps_maps;
-#endif
-
-	/* These may be needed for future network-power-down code. */
-
-	/*
-	 * trans_start here is expensive for high speed devices on SMP,
-	 * please use netdev_queue->trans_start instead.
-	 */
-	unsigned long		trans_start;	/* Time (in jiffies) of last Tx	*/
-
-	int			watchdog_timeo; /* used by dev_watchdog() */
-	struct timer_list	watchdog_timer;
-
-	/* Number of references to this device */
-	int __percpu		*pcpu_refcnt;
-
-	/* delayed register/unregister */
-	struct list_head	todo_list;
-	/* device index hash chain */
-	struct hlist_node	index_hlist;
-
-	struct list_head	link_watch_list;
-
-	/* register/unregister state machine */
-	enum { NETREG_UNINITIALIZED=0,
-	       NETREG_REGISTERED,	/* completed register_netdevice */
-	       NETREG_UNREGISTERING,	/* called unregister_netdevice */
-	       NETREG_UNREGISTERED,	/* completed unregister todo */
-	       NETREG_RELEASED,		/* called free_netdev */
-	       NETREG_DUMMY,		/* dummy device for NAPI poll */
-	} reg_state:8;
-
-	bool dismantle; /* device is going do be freed */
-
-	enum {
-		RTNL_LINK_INITIALIZED,
-		RTNL_LINK_INITIALIZING,
-	} rtnl_link_state:16;
-
-	/* Called from unregister, can be used to call free_netdev */
-	void (*destructor)(struct net_device *dev);
-
-#ifdef CONFIG_NETPOLL
-	struct netpoll_info	*npinfo;
-#endif
-
-#ifdef CONFIG_NET_NS
-	/* Network namespace this network device is inside */
-	struct net		*nd_net;
-#endif
-
-	/* mid-layer private */
-	union {
-		void				*ml_priv;
-		struct pcpu_lstats __percpu	*lstats; /* loopback stats */
-		struct pcpu_tstats __percpu	*tstats; /* tunnel stats */
-		struct pcpu_dstats __percpu	*dstats; /* dummy stats */
-	};
-	/* GARP */
-	struct garp_port __rcu	*garp_port;
-
-	/* class/net/name entry */
-	struct device		dev;
-	/* space for optional device, statistics, and wireless sysfs groups */
-	const struct attribute_group *sysfs_groups[4];
-
-	/* rtnetlink link ops */
-	const struct rtnl_link_ops *rtnl_link_ops;
-
-	/* for setting kernel sock attribute on TCP connection setup */
-#define GSO_MAX_SIZE		65536
-	unsigned int		gso_max_size;
-
-#ifdef CONFIG_DCB
-	/* Data Center Bridging netlink ops */
-	const struct dcbnl_rtnl_ops *dcbnl_ops;
-#endif
-	u8 num_tc;
-	struct netdev_tc_txq tc_to_txq[TC_MAX_QUEUE];
-	u8 prio_tc_map[TC_BITMASK + 1];
-
-#if IS_ENABLED(CONFIG_FCOE)
-	/* max exchange id for FCoE LRO by ddp */
-	unsigned int		fcoe_ddp_xid;
-#endif
-#if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
-	struct netprio_map __rcu *priomap;
-#endif
-	/* phy device may attach itself for hardware timestamping */
-	struct phy_device *phydev;
-
-	/* group the device belongs to */
-	int group;
-};
-#define to_net_dev(d) container_of(d, struct net_device, dev)
-
-#define	NETDEV_ALIGN		32
-
-static inline
-int netdev_get_prio_tc_map(const struct net_device *dev, u32 prio)
-{
-	return dev->prio_tc_map[prio & TC_BITMASK];
-}
-
-static inline
-int netdev_set_prio_tc_map(struct net_device *dev, u8 prio, u8 tc)
-{
-	if (tc >= dev->num_tc)
-		return -EINVAL;
-
-	dev->prio_tc_map[prio & TC_BITMASK] = tc & TC_BITMASK;
-	return 0;
-}
-
-static inline
-void netdev_reset_tc(struct net_device *dev)
-{
-	dev->num_tc = 0;
-	memset(dev->tc_to_txq, 0, sizeof(dev->tc_to_txq));
-	memset(dev->prio_tc_map, 0, sizeof(dev->prio_tc_map));
-}
-
-static inline
-int netdev_set_tc_queue(struct net_device *dev, u8 tc, u16 count, u16 offset)
-{
-	if (tc >= dev->num_tc)
-		return -EINVAL;
-
-	dev->tc_to_txq[tc].count = count;
-	dev->tc_to_txq[tc].offset = offset;
-	return 0;
-}
-
-static inline
-int netdev_set_num_tc(struct net_device *dev, u8 num_tc)
-{
-	if (num_tc > TC_MAX_QUEUE)
-		return -EINVAL;
-
-	dev->num_tc = num_tc;
-	return 0;
-}
-
-static inline
-int netdev_get_num_tc(struct net_device *dev)
-{
-	return dev->num_tc;
-}
-
-static inline
-struct netdev_queue *netdev_get_tx_queue(const struct net_device *dev,
-					 unsigned int index)
-{
-	return &dev->_tx[index];
-}
-
-static inline void netdev_for_each_tx_queue(struct net_device *dev,
-					    void (*f)(struct net_device *,
-						      struct netdev_queue *,
-						      void *),
-					    void *arg)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++)
-		f(dev, &dev->_tx[i], arg);
-}
-
-/*
- * Net namespace inlines
- */
-static inline
-struct net *dev_net(const struct net_device *dev)
-{
-	return read_pnet(&dev->nd_net);
-}
-
-static inline
-void dev_net_set(struct net_device *dev, struct net *net)
-{
-#ifdef CONFIG_NET_NS
-	release_net(dev->nd_net);
-	dev->nd_net = hold_net(net);
-#endif
-}
-
-static inline bool netdev_uses_dsa_tags(struct net_device *dev)
-{
-#ifdef CONFIG_NET_DSA_TAG_DSA
-	if (dev->dsa_ptr != NULL)
-		return dsa_uses_dsa_tags(dev->dsa_ptr);
-#endif
-
-	return 0;
-}
-
-static inline bool netdev_uses_trailer_tags(struct net_device *dev)
-{
-#ifdef CONFIG_NET_DSA_TAG_TRAILER
-	if (dev->dsa_ptr != NULL)
-		return dsa_uses_trailer_tags(dev->dsa_ptr);
-#endif
-
-	return 0;
-}
-
-/**
- *	netdev_priv - access network device private data
- *	@dev: network device
- *
- * Get network device private data
- */
-static inline void *netdev_priv(const struct net_device *dev)
-{
-	return (char *)dev + ALIGN(sizeof(struct net_device), NETDEV_ALIGN);
-}
-
-/* Set the sysfs physical device reference for the network logical device
- * if set prior to registration will cause a symlink during initialization.
- */
-#define SET_NETDEV_DEV(net, pdev)	((net)->dev.parent = (pdev))
-
-/* Set the sysfs device type for the network logical device to allow
- * fin grained indentification of different network device types. For
- * example Ethernet, Wirelss LAN, Bluetooth, WiMAX etc.
- */
-#define SET_NETDEV_DEVTYPE(net, devtype)	((net)->dev.type = (devtype))
-
-/**
- *	netif_napi_add - initialize a napi context
- *	@dev:  network device
- *	@napi: napi context
- *	@poll: polling function
- *	@weight: default weight
- *
- * netif_napi_add() must be used to initialize a napi context prior to calling
- * *any* of the other napi related functions.
- */
-void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
-		    int (*poll)(struct napi_struct *, int), int weight);
-
-/**
- *  netif_napi_del - remove a napi context
- *  @napi: napi context
- *
- *  netif_napi_del() removes a napi context from the network device napi list
- */
-void netif_napi_del(struct napi_struct *napi);
-
-struct napi_gro_cb {
-	/* Virtual address of skb_shinfo(skb)->frags[0].page + offset. */
-	void *frag0;
-
-	/* Length of frag0. */
-	unsigned int frag0_len;
-
-	/* This indicates where we are processing relative to skb->data. */
-	int data_offset;
-
-	/* This is non-zero if the packet may be of the same flow. */
-	int same_flow;
-
-	/* This is non-zero if the packet cannot be merged with the new skb. */
-	int flush;
-
-	/* Number of segments aggregated. */
-	int count;
-
-	/* Free the skb? */
-	int free;
-};
-
-#define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb)
-
-struct packet_type {
-	__be16			type;	/* This is really htons(ether_type). */
-	struct net_device	*dev;	/* NULL is wildcarded here	     */
-	int			(*func) (struct sk_buff *,
-					 struct net_device *,
-					 struct packet_type *,
-					 struct net_device *);
-	struct sk_buff		*(*gso_segment)(struct sk_buff *skb,
-						netdev_features_t features);
-	int			(*gso_send_check)(struct sk_buff *skb);
-	struct sk_buff		**(*gro_receive)(struct sk_buff **head,
-					       struct sk_buff *skb);
-	int			(*gro_complete)(struct sk_buff *skb);
-	void			*af_packet_priv;
-	struct list_head	list;
-};
-
-#include <linux/notifier.h>
-
-/* netdevice notifier chain. Please remember to update the rtnetlink
- * notification exclusion list in rtnetlink_event() when adding new
- * types.
- */
-#define NETDEV_UP	0x0001	/* For now you can't veto a device up/down */
-#define NETDEV_DOWN	0x0002
-#define NETDEV_REBOOT	0x0003	/* Tell a protocol stack a network interface
-				   detected a hardware crash and restarted
-				   - we can use this eg to kick tcp sessions
-				   once done */
-#define NETDEV_CHANGE	0x0004	/* Notify device state change */
-#define NETDEV_REGISTER 0x0005
-#define NETDEV_UNREGISTER	0x0006
-#define NETDEV_CHANGEMTU	0x0007
-#define NETDEV_CHANGEADDR	0x0008
-#define NETDEV_GOING_DOWN	0x0009
-#define NETDEV_CHANGENAME	0x000A
-#define NETDEV_FEAT_CHANGE	0x000B
-#define NETDEV_BONDING_FAILOVER 0x000C
-#define NETDEV_PRE_UP		0x000D
-#define NETDEV_PRE_TYPE_CHANGE	0x000E
-#define NETDEV_POST_TYPE_CHANGE	0x000F
-#define NETDEV_POST_INIT	0x0010
-#define NETDEV_UNREGISTER_BATCH 0x0011
-#define NETDEV_RELEASE		0x0012
-#define NETDEV_NOTIFY_PEERS	0x0013
-#define NETDEV_JOIN		0x0014
-
-extern int register_netdevice_notifier(struct notifier_block *nb);
-extern int unregister_netdevice_notifier(struct notifier_block *nb);
-extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
-
-
-extern rwlock_t				dev_base_lock;		/* Device list lock */
-
-
-#define for_each_netdev(net, d)		\
-		list_for_each_entry(d, &(net)->dev_base_head, dev_list)
-#define for_each_netdev_reverse(net, d)	\
-		list_for_each_entry_reverse(d, &(net)->dev_base_head, dev_list)
-#define for_each_netdev_rcu(net, d)		\
-		list_for_each_entry_rcu(d, &(net)->dev_base_head, dev_list)
-#define for_each_netdev_safe(net, d, n)	\
-		list_for_each_entry_safe(d, n, &(net)->dev_base_head, dev_list)
-#define for_each_netdev_continue(net, d)		\
-		list_for_each_entry_continue(d, &(net)->dev_base_head, dev_list)
-#define for_each_netdev_continue_rcu(net, d)		\
-	list_for_each_entry_continue_rcu(d, &(net)->dev_base_head, dev_list)
-#define net_device_entry(lh)	list_entry(lh, struct net_device, dev_list)
-
-static inline struct net_device *next_net_device(struct net_device *dev)
-{
-	struct list_head *lh;
-	struct net *net;
-
-	net = dev_net(dev);
-	lh = dev->dev_list.next;
-	return lh == &net->dev_base_head ? NULL : net_device_entry(lh);
-}
-
-static inline struct net_device *next_net_device_rcu(struct net_device *dev)
-{
-	struct list_head *lh;
-	struct net *net;
-
-	net = dev_net(dev);
-	lh = rcu_dereference(list_next_rcu(&dev->dev_list));
-	return lh == &net->dev_base_head ? NULL : net_device_entry(lh);
-}
-
-static inline struct net_device *first_net_device(struct net *net)
-{
-	return list_empty(&net->dev_base_head) ? NULL :
-		net_device_entry(net->dev_base_head.next);
-}
-
-static inline struct net_device *first_net_device_rcu(struct net *net)
-{
-	struct list_head *lh = rcu_dereference(list_next_rcu(&net->dev_base_head));
-
-	return lh == &net->dev_base_head ? NULL : net_device_entry(lh);
-}
-
-extern int 			netdev_boot_setup_check(struct net_device *dev);
-extern unsigned long		netdev_boot_base(const char *prefix, int unit);
-extern struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type,
-					      const char *hwaddr);
-extern struct net_device *dev_getfirstbyhwtype(struct net *net, unsigned short type);
-extern struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short type);
-extern void		dev_add_pack(struct packet_type *pt);
-extern void		dev_remove_pack(struct packet_type *pt);
-extern void		__dev_remove_pack(struct packet_type *pt);
-
-extern struct net_device	*dev_get_by_flags_rcu(struct net *net, unsigned short flags,
-						      unsigned short mask);
-extern struct net_device	*dev_get_by_name(struct net *net, const char *name);
-extern struct net_device	*dev_get_by_name_rcu(struct net *net, const char *name);
-extern struct net_device	*__dev_get_by_name(struct net *net, const char *name);
-extern int		dev_alloc_name(struct net_device *dev, const char *name);
-extern int		dev_open(struct net_device *dev);
-extern int		dev_close(struct net_device *dev);
-extern void		dev_disable_lro(struct net_device *dev);
-extern int		dev_queue_xmit(struct sk_buff *skb);
-extern int		register_netdevice(struct net_device *dev);
-extern void		unregister_netdevice_queue(struct net_device *dev,
-						   struct list_head *head);
-extern void		unregister_netdevice_many(struct list_head *head);
-static inline void unregister_netdevice(struct net_device *dev)
-{
-	unregister_netdevice_queue(dev, NULL);
-}
-
-extern int 		netdev_refcnt_read(const struct net_device *dev);
-extern void		free_netdev(struct net_device *dev);
-extern void		synchronize_net(void);
-extern int		init_dummy_netdev(struct net_device *dev);
-extern void		netdev_resync_ops(struct net_device *dev);
-
-extern struct net_device	*dev_get_by_index(struct net *net, int ifindex);
-extern struct net_device	*__dev_get_by_index(struct net *net, int ifindex);
-extern struct net_device	*dev_get_by_index_rcu(struct net *net, int ifindex);
-extern int		dev_restart(struct net_device *dev);
-#ifdef CONFIG_NETPOLL_TRAP
-extern int		netpoll_trap(void);
-#endif
-extern int	       skb_gro_receive(struct sk_buff **head,
-				       struct sk_buff *skb);
-extern void	       skb_gro_reset_offset(struct sk_buff *skb);
-
-static inline unsigned int skb_gro_offset(const struct sk_buff *skb)
-{
-	return NAPI_GRO_CB(skb)->data_offset;
-}
-
-static inline unsigned int skb_gro_len(const struct sk_buff *skb)
-{
-	return skb->len - NAPI_GRO_CB(skb)->data_offset;
-}
-
-static inline void skb_gro_pull(struct sk_buff *skb, unsigned int len)
-{
-	NAPI_GRO_CB(skb)->data_offset += len;
-}
-
-static inline void *skb_gro_header_fast(struct sk_buff *skb,
-					unsigned int offset)
-{
-	return NAPI_GRO_CB(skb)->frag0 + offset;
-}
-
-static inline int skb_gro_header_hard(struct sk_buff *skb, unsigned int hlen)
-{
-	return NAPI_GRO_CB(skb)->frag0_len < hlen;
-}
-
-static inline void *skb_gro_header_slow(struct sk_buff *skb, unsigned int hlen,
-					unsigned int offset)
-{
-	if (!pskb_may_pull(skb, hlen))
-		return NULL;
-
-	NAPI_GRO_CB(skb)->frag0 = NULL;
-	NAPI_GRO_CB(skb)->frag0_len = 0;
-	return skb->data + offset;
-}
-
-static inline void *skb_gro_mac_header(struct sk_buff *skb)
-{
-	return NAPI_GRO_CB(skb)->frag0 ?: skb_mac_header(skb);
-}
-
-static inline void *skb_gro_network_header(struct sk_buff *skb)
-{
-	return (NAPI_GRO_CB(skb)->frag0 ?: skb->data) +
-	       skb_network_offset(skb);
-}
-
-static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
-				  unsigned short type,
-				  const void *daddr, const void *saddr,
-				  unsigned len)
-{
-	if (!dev->header_ops || !dev->header_ops->create)
-		return 0;
-
-	return dev->header_ops->create(skb, dev, type, daddr, saddr, len);
-}
-
-static inline int dev_parse_header(const struct sk_buff *skb,
-				   unsigned char *haddr)
-{
-	const struct net_device *dev = skb->dev;
-
-	if (!dev->header_ops || !dev->header_ops->parse)
-		return 0;
-	return dev->header_ops->parse(skb, haddr);
-}
-
-typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
-extern int		register_gifconf(unsigned int family, gifconf_func_t * gifconf);
-static inline int unregister_gifconf(unsigned int family)
-{
-	return register_gifconf(family, NULL);
-}
-
-/*
- * Incoming packets are placed on per-cpu queues
- */
-struct softnet_data {
-	struct Qdisc		*output_queue;
-	struct Qdisc		**output_queue_tailp;
-	struct list_head	poll_list;
-	struct sk_buff		*completion_queue;
-	struct sk_buff_head	process_queue;
-
-	/* stats */
-	unsigned int		processed;
-	unsigned int		time_squeeze;
-	unsigned int		cpu_collision;
-	unsigned int		received_rps;
-
-#ifdef CONFIG_RPS
-	struct softnet_data	*rps_ipi_list;
-
-	/* Elements below can be accessed between CPUs for RPS */
-	struct call_single_data	csd ____cacheline_aligned_in_smp;
-	struct softnet_data	*rps_ipi_next;
-	unsigned int		cpu;
-	unsigned int		input_queue_head;
-	unsigned int		input_queue_tail;
-#endif
-	unsigned		dropped;
-	struct sk_buff_head	input_pkt_queue;
-	struct napi_struct	backlog;
-};
-
-static inline void input_queue_head_incr(struct softnet_data *sd)
-{
-#ifdef CONFIG_RPS
-	sd->input_queue_head++;
-#endif
-}
-
-static inline void input_queue_tail_incr_save(struct softnet_data *sd,
-					      unsigned int *qtail)
-{
-#ifdef CONFIG_RPS
-	*qtail = ++sd->input_queue_tail;
-#endif
-}
-
-DECLARE_PER_CPU_ALIGNED(struct softnet_data, softnet_data);
-
-extern void __netif_schedule(struct Qdisc *q);
-
-static inline void netif_schedule_queue(struct netdev_queue *txq)
-{
-	if (!(txq->state & QUEUE_STATE_ANY_XOFF))
-		__netif_schedule(txq->qdisc);
-}
-
-static inline void netif_tx_schedule_all(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++)
-		netif_schedule_queue(netdev_get_tx_queue(dev, i));
-}
-
-static inline void netif_tx_start_queue(struct netdev_queue *dev_queue)
-{
-	clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state);
-}
-
-/**
- *	netif_start_queue - allow transmit
- *	@dev: network device
- *
- *	Allow upper layers to call the device hard_start_xmit routine.
- */
-static inline void netif_start_queue(struct net_device *dev)
-{
-	netif_tx_start_queue(netdev_get_tx_queue(dev, 0));
-}
-
-static inline void netif_tx_start_all_queues(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-		netif_tx_start_queue(txq);
-	}
-}
-
-static inline void netif_tx_wake_queue(struct netdev_queue *dev_queue)
-{
-#ifdef CONFIG_NETPOLL_TRAP
-	if (netpoll_trap()) {
-		netif_tx_start_queue(dev_queue);
-		return;
-	}
-#endif
-	if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state))
-		__netif_schedule(dev_queue->qdisc);
-}
-
-/**
- *	netif_wake_queue - restart transmit
- *	@dev: network device
- *
- *	Allow upper layers to call the device hard_start_xmit routine.
- *	Used for flow control when transmit resources are available.
- */
-static inline void netif_wake_queue(struct net_device *dev)
-{
-	netif_tx_wake_queue(netdev_get_tx_queue(dev, 0));
-}
-
-static inline void netif_tx_wake_all_queues(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-		netif_tx_wake_queue(txq);
-	}
-}
-
-static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
-{
-	if (WARN_ON(!dev_queue)) {
-		pr_info("netif_stop_queue() cannot be called before register_netdev()\n");
-		return;
-	}
-	set_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state);
-}
-
-/**
- *	netif_stop_queue - stop transmitted packets
- *	@dev: network device
- *
- *	Stop upper layers calling the device hard_start_xmit routine.
- *	Used for flow control when transmit resources are unavailable.
- */
-static inline void netif_stop_queue(struct net_device *dev)
-{
-	netif_tx_stop_queue(netdev_get_tx_queue(dev, 0));
-}
-
-static inline void netif_tx_stop_all_queues(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-		netif_tx_stop_queue(txq);
-	}
-}
-
-static inline bool netif_tx_queue_stopped(const struct netdev_queue *dev_queue)
-{
-	return test_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state);
-}
-
-/**
- *	netif_queue_stopped - test if transmit queue is flowblocked
- *	@dev: network device
- *
- *	Test if transmit queue on device is currently unable to send.
- */
-static inline bool netif_queue_stopped(const struct net_device *dev)
-{
-	return netif_tx_queue_stopped(netdev_get_tx_queue(dev, 0));
-}
-
-static inline bool netif_xmit_stopped(const struct netdev_queue *dev_queue)
-{
-	return dev_queue->state & QUEUE_STATE_ANY_XOFF;
-}
-
-static inline bool netif_xmit_frozen_or_stopped(const struct netdev_queue *dev_queue)
-{
-	return dev_queue->state & QUEUE_STATE_ANY_XOFF_OR_FROZEN;
-}
-
-static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue,
-					unsigned int bytes)
-{
-#ifdef CONFIG_BQL
-	dql_queued(&dev_queue->dql, bytes);
-
-	if (likely(dql_avail(&dev_queue->dql) >= 0))
-		return;
-
-	set_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state);
-
-	/*
-	 * The XOFF flag must be set before checking the dql_avail below,
-	 * because in netdev_tx_completed_queue we update the dql_completed
-	 * before checking the XOFF flag.
-	 */
-	smp_mb();
-
-	/* check again in case another CPU has just made room avail */
-	if (unlikely(dql_avail(&dev_queue->dql) >= 0))
-		clear_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state);
-#endif
-}
-
-static inline void netdev_sent_queue(struct net_device *dev, unsigned int bytes)
-{
-	netdev_tx_sent_queue(netdev_get_tx_queue(dev, 0), bytes);
-}
-
-static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue,
-					     unsigned pkts, unsigned bytes)
-{
-#ifdef CONFIG_BQL
-	if (unlikely(!bytes))
-		return;
-
-	dql_completed(&dev_queue->dql, bytes);
-
-	/*
-	 * Without the memory barrier there is a small possiblity that
-	 * netdev_tx_sent_queue will miss the update and cause the queue to
-	 * be stopped forever
-	 */
-	smp_mb();
-
-	if (dql_avail(&dev_queue->dql) < 0)
-		return;
-
-	if (test_and_clear_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state))
-		netif_schedule_queue(dev_queue);
-#endif
-}
-
-static inline void netdev_completed_queue(struct net_device *dev,
-					  unsigned pkts, unsigned bytes)
-{
-	netdev_tx_completed_queue(netdev_get_tx_queue(dev, 0), pkts, bytes);
-}
-
-static inline void netdev_tx_reset_queue(struct netdev_queue *q)
-{
-#ifdef CONFIG_BQL
-	clear_bit(__QUEUE_STATE_STACK_XOFF, &q->state);
-	dql_reset(&q->dql);
-#endif
-}
-
-static inline void netdev_reset_queue(struct net_device *dev_queue)
-{
-	netdev_tx_reset_queue(netdev_get_tx_queue(dev_queue, 0));
-}
-
-/**
- *	netif_running - test if up
- *	@dev: network device
- *
- *	Test if the device has been brought up.
- */
-static inline bool netif_running(const struct net_device *dev)
-{
-	return test_bit(__LINK_STATE_START, &dev->state);
-}
-
-/*
- * Routines to manage the subqueues on a device.  We only need start
- * stop, and a check if it's stopped.  All other device management is
- * done at the overall netdevice level.
- * Also test the device if we're multiqueue.
- */
-
-/**
- *	netif_start_subqueue - allow sending packets on subqueue
- *	@dev: network device
- *	@queue_index: sub queue index
- *
- * Start individual transmit queue of a device with multiple transmit queues.
- */
-static inline void netif_start_subqueue(struct net_device *dev, u16 queue_index)
-{
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-
-	netif_tx_start_queue(txq);
-}
-
-/**
- *	netif_stop_subqueue - stop sending packets on subqueue
- *	@dev: network device
- *	@queue_index: sub queue index
- *
- * Stop individual transmit queue of a device with multiple transmit queues.
- */
-static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index)
-{
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-#ifdef CONFIG_NETPOLL_TRAP
-	if (netpoll_trap())
-		return;
-#endif
-	netif_tx_stop_queue(txq);
-}
-
-/**
- *	netif_subqueue_stopped - test status of subqueue
- *	@dev: network device
- *	@queue_index: sub queue index
- *
- * Check individual transmit queue of a device with multiple transmit queues.
- */
-static inline bool __netif_subqueue_stopped(const struct net_device *dev,
-					    u16 queue_index)
-{
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-
-	return netif_tx_queue_stopped(txq);
-}
-
-static inline bool netif_subqueue_stopped(const struct net_device *dev,
-					  struct sk_buff *skb)
-{
-	return __netif_subqueue_stopped(dev, skb_get_queue_mapping(skb));
-}
-
-/**
- *	netif_wake_subqueue - allow sending packets on subqueue
- *	@dev: network device
- *	@queue_index: sub queue index
- *
- * Resume individual transmit queue of a device with multiple transmit queues.
- */
-static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
-{
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-#ifdef CONFIG_NETPOLL_TRAP
-	if (netpoll_trap())
-		return;
-#endif
-	if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &txq->state))
-		__netif_schedule(txq->qdisc);
-}
-
-/*
- * Returns a Tx hash for the given packet when dev->real_num_tx_queues is used
- * as a distribution range limit for the returned value.
- */
-static inline u16 skb_tx_hash(const struct net_device *dev,
-			      const struct sk_buff *skb)
-{
-	return __skb_tx_hash(dev, skb, dev->real_num_tx_queues);
-}
-
-/**
- *	netif_is_multiqueue - test if device has multiple transmit queues
- *	@dev: network device
- *
- * Check if device has multiple transmit queues
- */
-static inline bool netif_is_multiqueue(const struct net_device *dev)
-{
-	return dev->num_tx_queues > 1;
-}
-
-extern int netif_set_real_num_tx_queues(struct net_device *dev,
-					unsigned int txq);
-
-#ifdef CONFIG_RPS
-extern int netif_set_real_num_rx_queues(struct net_device *dev,
-					unsigned int rxq);
-#else
-static inline int netif_set_real_num_rx_queues(struct net_device *dev,
-						unsigned int rxq)
-{
-	return 0;
-}
-#endif
-
-static inline int netif_copy_real_num_queues(struct net_device *to_dev,
-					     const struct net_device *from_dev)
-{
-	netif_set_real_num_tx_queues(to_dev, from_dev->real_num_tx_queues);
-#ifdef CONFIG_RPS
-	return netif_set_real_num_rx_queues(to_dev,
-					    from_dev->real_num_rx_queues);
-#else
-	return 0;
-#endif
-}
-
-/* Use this variant when it is known for sure that it
- * is executing from hardware interrupt context or with hardware interrupts
- * disabled.
- */
-extern void dev_kfree_skb_irq(struct sk_buff *skb);
-
-/* Use this variant in places where it could be invoked
- * from either hardware interrupt or other context, with hardware interrupts
- * either disabled or enabled.
- */
-extern void dev_kfree_skb_any(struct sk_buff *skb);
-
-extern int		netif_rx(struct sk_buff *skb);
-extern int		netif_rx_ni(struct sk_buff *skb);
-extern int		netif_receive_skb(struct sk_buff *skb);
-extern gro_result_t	dev_gro_receive(struct napi_struct *napi,
-					struct sk_buff *skb);
-extern gro_result_t	napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
-extern gro_result_t	napi_gro_receive(struct napi_struct *napi,
-					 struct sk_buff *skb);
-extern void		napi_gro_flush(struct napi_struct *napi);
-extern struct sk_buff *	napi_get_frags(struct napi_struct *napi);
-extern gro_result_t	napi_frags_finish(struct napi_struct *napi,
-					  struct sk_buff *skb,
-					  gro_result_t ret);
-extern struct sk_buff *	napi_frags_skb(struct napi_struct *napi);
-extern gro_result_t	napi_gro_frags(struct napi_struct *napi);
-
-static inline void napi_free_frags(struct napi_struct *napi)
-{
-	kfree_skb(napi->skb);
-	napi->skb = NULL;
-}
-
-extern int netdev_rx_handler_register(struct net_device *dev,
-				      rx_handler_func_t *rx_handler,
-				      void *rx_handler_data);
-extern void netdev_rx_handler_unregister(struct net_device *dev);
-
-extern bool		dev_valid_name(const char *name);
-extern int		dev_ioctl(struct net *net, unsigned int cmd, void __user *);
-extern int		dev_ethtool(struct net *net, struct ifreq *);
-extern unsigned		dev_get_flags(const struct net_device *);
-extern int		__dev_change_flags(struct net_device *, unsigned int flags);
-extern int		dev_change_flags(struct net_device *, unsigned);
-extern void		__dev_notify_flags(struct net_device *, unsigned int old_flags);
-extern int		dev_change_name(struct net_device *, const char *);
-extern int		dev_set_alias(struct net_device *, const char *, size_t);
-extern int		dev_change_net_namespace(struct net_device *,
-						 struct net *, const char *);
-extern int		dev_set_mtu(struct net_device *, int);
-extern void		dev_set_group(struct net_device *, int);
-extern int		dev_set_mac_address(struct net_device *,
-					    struct sockaddr *);
-extern int		dev_hard_start_xmit(struct sk_buff *skb,
-					    struct net_device *dev,
-					    struct netdev_queue *txq);
-extern int		dev_forward_skb(struct net_device *dev,
-					struct sk_buff *skb);
-
-extern int		netdev_budget;
-
-/* Called by rtnetlink.c:rtnl_unlock() */
-extern void netdev_run_todo(void);
-
-/**
- *	dev_put - release reference to device
- *	@dev: network device
- *
- * Release reference to device to allow it to be freed.
- */
-static inline void dev_put(struct net_device *dev)
-{
-	this_cpu_dec(*dev->pcpu_refcnt);
-}
-
-/**
- *	dev_hold - get reference to device
- *	@dev: network device
- *
- * Hold reference to device to keep it from being freed.
- */
-static inline void dev_hold(struct net_device *dev)
-{
-	this_cpu_inc(*dev->pcpu_refcnt);
-}
-
-/* Carrier loss detection, dial on demand. The functions netif_carrier_on
- * and _off may be called from IRQ context, but it is caller
- * who is responsible for serialization of these calls.
- *
- * The name carrier is inappropriate, these functions should really be
- * called netif_lowerlayer_*() because they represent the state of any
- * kind of lower layer not just hardware media.
- */
-
-extern void linkwatch_fire_event(struct net_device *dev);
-extern void linkwatch_forget_dev(struct net_device *dev);
-
-/**
- *	netif_carrier_ok - test if carrier present
- *	@dev: network device
- *
- * Check if carrier is present on device
- */
-static inline bool netif_carrier_ok(const struct net_device *dev)
-{
-	return !test_bit(__LINK_STATE_NOCARRIER, &dev->state);
-}
-
-extern unsigned long dev_trans_start(struct net_device *dev);
-
-extern void __netdev_watchdog_up(struct net_device *dev);
-
-extern void netif_carrier_on(struct net_device *dev);
-
-extern void netif_carrier_off(struct net_device *dev);
-
-extern void netif_notify_peers(struct net_device *dev);
-
-/**
- *	netif_dormant_on - mark device as dormant.
- *	@dev: network device
- *
- * Mark device as dormant (as per RFC2863).
- *
- * The dormant state indicates that the relevant interface is not
- * actually in a condition to pass packets (i.e., it is not 'up') but is
- * in a "pending" state, waiting for some external event.  For "on-
- * demand" interfaces, this new state identifies the situation where the
- * interface is waiting for events to place it in the up state.
- *
- */
-static inline void netif_dormant_on(struct net_device *dev)
-{
-	if (!test_and_set_bit(__LINK_STATE_DORMANT, &dev->state))
-		linkwatch_fire_event(dev);
-}
-
-/**
- *	netif_dormant_off - set device as not dormant.
- *	@dev: network device
- *
- * Device is not in dormant state.
- */
-static inline void netif_dormant_off(struct net_device *dev)
-{
-	if (test_and_clear_bit(__LINK_STATE_DORMANT, &dev->state))
-		linkwatch_fire_event(dev);
-}
-
-/**
- *	netif_dormant - test if carrier present
- *	@dev: network device
- *
- * Check if carrier is present on device
- */
-static inline bool netif_dormant(const struct net_device *dev)
-{
-	return test_bit(__LINK_STATE_DORMANT, &dev->state);
-}
-
-
-/**
- *	netif_oper_up - test if device is operational
- *	@dev: network device
- *
- * Check if carrier is operational
- */
-static inline bool netif_oper_up(const struct net_device *dev)
-{
-	return (dev->operstate == IF_OPER_UP ||
-		dev->operstate == IF_OPER_UNKNOWN /* backward compat */);
-}
-
-/**
- *	netif_device_present - is device available or removed
- *	@dev: network device
- *
- * Check if device has not been removed from system.
- */
-static inline bool netif_device_present(struct net_device *dev)
-{
-	return test_bit(__LINK_STATE_PRESENT, &dev->state);
-}
-
-extern void netif_device_detach(struct net_device *dev);
-
-extern void netif_device_attach(struct net_device *dev);
-
-/*
- * Network interface message level settings
- */
-
-enum {
-	NETIF_MSG_DRV		= 0x0001,
-	NETIF_MSG_PROBE		= 0x0002,
-	NETIF_MSG_LINK		= 0x0004,
-	NETIF_MSG_TIMER		= 0x0008,
-	NETIF_MSG_IFDOWN	= 0x0010,
-	NETIF_MSG_IFUP		= 0x0020,
-	NETIF_MSG_RX_ERR	= 0x0040,
-	NETIF_MSG_TX_ERR	= 0x0080,
-	NETIF_MSG_TX_QUEUED	= 0x0100,
-	NETIF_MSG_INTR		= 0x0200,
-	NETIF_MSG_TX_DONE	= 0x0400,
-	NETIF_MSG_RX_STATUS	= 0x0800,
-	NETIF_MSG_PKTDATA	= 0x1000,
-	NETIF_MSG_HW		= 0x2000,
-	NETIF_MSG_WOL		= 0x4000,
-};
-
-#define netif_msg_drv(p)	((p)->msg_enable & NETIF_MSG_DRV)
-#define netif_msg_probe(p)	((p)->msg_enable & NETIF_MSG_PROBE)
-#define netif_msg_link(p)	((p)->msg_enable & NETIF_MSG_LINK)
-#define netif_msg_timer(p)	((p)->msg_enable & NETIF_MSG_TIMER)
-#define netif_msg_ifdown(p)	((p)->msg_enable & NETIF_MSG_IFDOWN)
-#define netif_msg_ifup(p)	((p)->msg_enable & NETIF_MSG_IFUP)
-#define netif_msg_rx_err(p)	((p)->msg_enable & NETIF_MSG_RX_ERR)
-#define netif_msg_tx_err(p)	((p)->msg_enable & NETIF_MSG_TX_ERR)
-#define netif_msg_tx_queued(p)	((p)->msg_enable & NETIF_MSG_TX_QUEUED)
-#define netif_msg_intr(p)	((p)->msg_enable & NETIF_MSG_INTR)
-#define netif_msg_tx_done(p)	((p)->msg_enable & NETIF_MSG_TX_DONE)
-#define netif_msg_rx_status(p)	((p)->msg_enable & NETIF_MSG_RX_STATUS)
-#define netif_msg_pktdata(p)	((p)->msg_enable & NETIF_MSG_PKTDATA)
-#define netif_msg_hw(p)		((p)->msg_enable & NETIF_MSG_HW)
-#define netif_msg_wol(p)	((p)->msg_enable & NETIF_MSG_WOL)
-
-static inline u32 netif_msg_init(int debug_value, int default_msg_enable_bits)
-{
-	/* use default */
-	if (debug_value < 0 || debug_value >= (sizeof(u32) * 8))
-		return default_msg_enable_bits;
-	if (debug_value == 0)	/* no output */
-		return 0;
-	/* set low N bits */
-	return (1 << debug_value) - 1;
-}
-
-static inline void __netif_tx_lock(struct netdev_queue *txq, int cpu)
-{
-	spin_lock(&txq->_xmit_lock);
-	txq->xmit_lock_owner = cpu;
-}
-
-static inline void __netif_tx_lock_bh(struct netdev_queue *txq)
-{
-	spin_lock_bh(&txq->_xmit_lock);
-	txq->xmit_lock_owner = smp_processor_id();
-}
-
-static inline bool __netif_tx_trylock(struct netdev_queue *txq)
-{
-	bool ok = spin_trylock(&txq->_xmit_lock);
-	if (likely(ok))
-		txq->xmit_lock_owner = smp_processor_id();
-	return ok;
-}
-
-static inline void __netif_tx_unlock(struct netdev_queue *txq)
-{
-	txq->xmit_lock_owner = -1;
-	spin_unlock(&txq->_xmit_lock);
-}
-
-static inline void __netif_tx_unlock_bh(struct netdev_queue *txq)
-{
-	txq->xmit_lock_owner = -1;
-	spin_unlock_bh(&txq->_xmit_lock);
-}
-
-static inline void txq_trans_update(struct netdev_queue *txq)
-{
-	if (txq->xmit_lock_owner != -1)
-		txq->trans_start = jiffies;
-}
-
-/**
- *	netif_tx_lock - grab network device transmit lock
- *	@dev: network device
- *
- * Get network device transmit lock
- */
-static inline void netif_tx_lock(struct net_device *dev)
-{
-	unsigned int i;
-	int cpu;
-
-	spin_lock(&dev->tx_global_lock);
-	cpu = smp_processor_id();
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-
-		/* We are the only thread of execution doing a
-		 * freeze, but we have to grab the _xmit_lock in
-		 * order to synchronize with threads which are in
-		 * the ->hard_start_xmit() handler and already
-		 * checked the frozen bit.
-		 */
-		__netif_tx_lock(txq, cpu);
-		set_bit(__QUEUE_STATE_FROZEN, &txq->state);
-		__netif_tx_unlock(txq);
-	}
-}
-
-static inline void netif_tx_lock_bh(struct net_device *dev)
-{
-	local_bh_disable();
-	netif_tx_lock(dev);
-}
-
-static inline void netif_tx_unlock(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-
-		/* No need to grab the _xmit_lock here.  If the
-		 * queue is not stopped for another reason, we
-		 * force a schedule.
-		 */
-		clear_bit(__QUEUE_STATE_FROZEN, &txq->state);
-		netif_schedule_queue(txq);
-	}
-	spin_unlock(&dev->tx_global_lock);
-}
-
-static inline void netif_tx_unlock_bh(struct net_device *dev)
-{
-	netif_tx_unlock(dev);
-	local_bh_enable();
-}
-
-#define HARD_TX_LOCK(dev, txq, cpu) {			\
-	if ((dev->features & NETIF_F_LLTX) == 0) {	\
-		__netif_tx_lock(txq, cpu);		\
-	}						\
-}
-
-#define HARD_TX_UNLOCK(dev, txq) {			\
-	if ((dev->features & NETIF_F_LLTX) == 0) {	\
-		__netif_tx_unlock(txq);			\
-	}						\
-}
-
-static inline void netif_tx_disable(struct net_device *dev)
-{
-	unsigned int i;
-	int cpu;
-
-	local_bh_disable();
-	cpu = smp_processor_id();
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-
-		__netif_tx_lock(txq, cpu);
-		netif_tx_stop_queue(txq);
-		__netif_tx_unlock(txq);
-	}
-	local_bh_enable();
-}
-
-static inline void netif_addr_lock(struct net_device *dev)
-{
-	spin_lock(&dev->addr_list_lock);
-}
-
-static inline void netif_addr_lock_nested(struct net_device *dev)
-{
-	spin_lock_nested(&dev->addr_list_lock, SINGLE_DEPTH_NESTING);
-}
-
-static inline void netif_addr_lock_bh(struct net_device *dev)
-{
-	spin_lock_bh(&dev->addr_list_lock);
-}
-
-static inline void netif_addr_unlock(struct net_device *dev)
-{
-	spin_unlock(&dev->addr_list_lock);
-}
-
-static inline void netif_addr_unlock_bh(struct net_device *dev)
-{
-	spin_unlock_bh(&dev->addr_list_lock);
-}
-
-/*
- * dev_addrs walker. Should be used only for read access. Call with
- * rcu_read_lock held.
- */
-#define for_each_dev_addr(dev, ha) \
-		list_for_each_entry_rcu(ha, &dev->dev_addrs.list, list)
-
-/* These functions live elsewhere (drivers/net/net_init.c, but related) */
-
-extern void		ether_setup(struct net_device *dev);
-
-/* Support for loadable net-drivers */
-extern struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
-				       void (*setup)(struct net_device *),
-				       unsigned int txqs, unsigned int rxqs);
-#define alloc_netdev(sizeof_priv, name, setup) \
-	alloc_netdev_mqs(sizeof_priv, name, setup, 1, 1)
-
-#define alloc_netdev_mq(sizeof_priv, name, setup, count) \
-	alloc_netdev_mqs(sizeof_priv, name, setup, count, count)
-
-extern int		register_netdev(struct net_device *dev);
-extern void		unregister_netdev(struct net_device *dev);
-
-/* General hardware address lists handling functions */
-extern int __hw_addr_add_multiple(struct netdev_hw_addr_list *to_list,
-				  struct netdev_hw_addr_list *from_list,
-				  int addr_len, unsigned char addr_type);
-extern void __hw_addr_del_multiple(struct netdev_hw_addr_list *to_list,
-				   struct netdev_hw_addr_list *from_list,
-				   int addr_len, unsigned char addr_type);
-extern int __hw_addr_sync(struct netdev_hw_addr_list *to_list,
-			  struct netdev_hw_addr_list *from_list,
-			  int addr_len);
-extern void __hw_addr_unsync(struct netdev_hw_addr_list *to_list,
-			     struct netdev_hw_addr_list *from_list,
-			     int addr_len);
-extern void __hw_addr_flush(struct netdev_hw_addr_list *list);
-extern void __hw_addr_init(struct netdev_hw_addr_list *list);
-
-/* Functions used for device addresses handling */
-extern int dev_addr_add(struct net_device *dev, unsigned char *addr,
-			unsigned char addr_type);
-extern int dev_addr_del(struct net_device *dev, unsigned char *addr,
-			unsigned char addr_type);
-extern int dev_addr_add_multiple(struct net_device *to_dev,
-				 struct net_device *from_dev,
-				 unsigned char addr_type);
-extern int dev_addr_del_multiple(struct net_device *to_dev,
-				 struct net_device *from_dev,
-				 unsigned char addr_type);
-extern void dev_addr_flush(struct net_device *dev);
-extern int dev_addr_init(struct net_device *dev);
-
-/* Functions used for unicast addresses handling */
-extern int dev_uc_add(struct net_device *dev, unsigned char *addr);
-extern int dev_uc_del(struct net_device *dev, unsigned char *addr);
-extern int dev_uc_sync(struct net_device *to, struct net_device *from);
-extern void dev_uc_unsync(struct net_device *to, struct net_device *from);
-extern void dev_uc_flush(struct net_device *dev);
-extern void dev_uc_init(struct net_device *dev);
-
-/* Functions used for multicast addresses handling */
-extern int dev_mc_add(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_add_global(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_del(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_del_global(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_sync(struct net_device *to, struct net_device *from);
-extern void dev_mc_unsync(struct net_device *to, struct net_device *from);
-extern void dev_mc_flush(struct net_device *dev);
-extern void dev_mc_init(struct net_device *dev);
-
-/* Functions used for secondary unicast and multicast support */
-extern void		dev_set_rx_mode(struct net_device *dev);
-extern void		__dev_set_rx_mode(struct net_device *dev);
-extern int		dev_set_promiscuity(struct net_device *dev, int inc);
-extern int		dev_set_allmulti(struct net_device *dev, int inc);
-extern void		netdev_state_change(struct net_device *dev);
-extern int		netdev_bonding_change(struct net_device *dev,
-					      unsigned long event);
-extern void		netdev_features_change(struct net_device *dev);
-/* Load a device via the kmod */
-extern void		dev_load(struct net *net, const char *name);
-extern void		dev_mcast_init(void);
-extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
-					       struct rtnl_link_stats64 *storage);
-extern void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64,
-				    const struct net_device_stats *netdev_stats);
-
-extern int		netdev_max_backlog;
-extern int		netdev_tstamp_prequeue;
-extern int		weight_p;
-extern int		bpf_jit_enable;
-extern int		netdev_set_master(struct net_device *dev, struct net_device *master);
-extern int netdev_set_bond_master(struct net_device *dev,
-				  struct net_device *master);
-extern int skb_checksum_help(struct sk_buff *skb);
-extern struct sk_buff *skb_gso_segment(struct sk_buff *skb,
-	netdev_features_t features);
-#ifdef CONFIG_BUG
-extern void netdev_rx_csum_fault(struct net_device *dev);
-#else
-static inline void netdev_rx_csum_fault(struct net_device *dev)
-{
-}
-#endif
-/* rx skb timestamps */
-extern void		net_enable_timestamp(void);
-extern void		net_disable_timestamp(void);
-
-#ifdef CONFIG_PROC_FS
-extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
-extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
-extern void dev_seq_stop(struct seq_file *seq, void *v);
-#endif
-
-extern int netdev_class_create_file(struct class_attribute *class_attr);
-extern void netdev_class_remove_file(struct class_attribute *class_attr);
-
-extern struct kobj_ns_type_operations net_ns_type_operations;
-
-extern const char *netdev_drivername(const struct net_device *dev);
-
-extern void linkwatch_run_queue(void);
-
-static inline netdev_features_t netdev_get_wanted_features(
-	struct net_device *dev)
-{
-	return (dev->features & ~dev->hw_features) | dev->wanted_features;
-}
-netdev_features_t netdev_increment_features(netdev_features_t all,
-	netdev_features_t one, netdev_features_t mask);
-int __netdev_update_features(struct net_device *dev);
-void netdev_update_features(struct net_device *dev);
-void netdev_change_features(struct net_device *dev);
-
-void netif_stacked_transfer_operstate(const struct net_device *rootdev,
-					struct net_device *dev);
-
-netdev_features_t netif_skb_features(struct sk_buff *skb);
-
-static inline bool net_gso_ok(netdev_features_t features, int gso_type)
-{
-	netdev_features_t feature = gso_type << NETIF_F_GSO_SHIFT;
-
-	/* check flags correspondence */
-	BUILD_BUG_ON(SKB_GSO_TCPV4   != (NETIF_F_TSO >> NETIF_F_GSO_SHIFT));
-	BUILD_BUG_ON(SKB_GSO_UDP     != (NETIF_F_UFO >> NETIF_F_GSO_SHIFT));
-	BUILD_BUG_ON(SKB_GSO_DODGY   != (NETIF_F_GSO_ROBUST >> NETIF_F_GSO_SHIFT));
-	BUILD_BUG_ON(SKB_GSO_TCP_ECN != (NETIF_F_TSO_ECN >> NETIF_F_GSO_SHIFT));
-	BUILD_BUG_ON(SKB_GSO_TCPV6   != (NETIF_F_TSO6 >> NETIF_F_GSO_SHIFT));
-	BUILD_BUG_ON(SKB_GSO_FCOE    != (NETIF_F_FSO >> NETIF_F_GSO_SHIFT));
-
-	return (features & feature) == feature;
-}
-
-static inline bool skb_gso_ok(struct sk_buff *skb, netdev_features_t features)
-{
-	return net_gso_ok(features, skb_shinfo(skb)->gso_type) &&
-	       (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST));
-}
-
-static inline bool netif_needs_gso(struct sk_buff *skb,
-				   netdev_features_t features)
-{
-	return skb_is_gso(skb) && (!skb_gso_ok(skb, features) ||
-		unlikely((skb->ip_summed != CHECKSUM_PARTIAL) &&
-			 (skb->ip_summed != CHECKSUM_UNNECESSARY)));
-}
-
-static inline void netif_set_gso_max_size(struct net_device *dev,
-					  unsigned int size)
-{
-	dev->gso_max_size = size;
-}
-
-static inline bool netif_is_bond_slave(struct net_device *dev)
-{
-	return dev->flags & IFF_SLAVE && dev->priv_flags & IFF_BONDING;
-}
-
-static inline bool netif_supports_nofcs(struct net_device *dev)
-{
-	return dev->priv_flags & IFF_SUPP_NOFCS;
-}
-
-extern struct pernet_operations __net_initdata loopback_net_ops;
-
-/* Logging, debugging and troubleshooting/diagnostic helpers. */
-
-/* netdev_printk helpers, similar to dev_printk */
-
-static inline const char *netdev_name(const struct net_device *dev)
-{
-	if (dev->reg_state != NETREG_REGISTERED)
-		return "(unregistered net_device)";
-	return dev->name;
-}
-
-extern int __netdev_printk(const char *level, const struct net_device *dev,
-			struct va_format *vaf);
-
-extern __printf(3, 4)
-int netdev_printk(const char *level, const struct net_device *dev,
-		  const char *format, ...);
-extern __printf(2, 3)
-int netdev_emerg(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_alert(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_crit(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_err(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_warn(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_notice(const struct net_device *dev, const char *format, ...);
-extern __printf(2, 3)
-int netdev_info(const struct net_device *dev, const char *format, ...);
-
-#define MODULE_ALIAS_NETDEV(device) \
-	MODULE_ALIAS("netdev-" device)
-
-#if defined(CONFIG_DYNAMIC_DEBUG)
-#define netdev_dbg(__dev, format, args...)			\
-do {								\
-	dynamic_netdev_dbg(__dev, format, ##args);		\
-} while (0)
-#elif defined(DEBUG)
-#define netdev_dbg(__dev, format, args...)			\
-	netdev_printk(KERN_DEBUG, __dev, format, ##args)
-#else
-#define netdev_dbg(__dev, format, args...)			\
-({								\
-	if (0)							\
-		netdev_printk(KERN_DEBUG, __dev, format, ##args); \
-	0;							\
-})
-#endif
-
-#if defined(VERBOSE_DEBUG)
-#define netdev_vdbg	netdev_dbg
-#else
-
-#define netdev_vdbg(dev, format, args...)			\
-({								\
-	if (0)							\
-		netdev_printk(KERN_DEBUG, dev, format, ##args);	\
-	0;							\
-})
-#endif
-
-/*
- * netdev_WARN() acts like dev_printk(), but with the key difference
- * of using a WARN/WARN_ON to get the message out, including the
- * file/line information and a backtrace.
- */
-#define netdev_WARN(dev, format, args...)			\
-	WARN(1, "netdevice: %s\n" format, netdev_name(dev), ##args);
-
-/* netif printk helpers, similar to netdev_printk */
-
-#define netif_printk(priv, type, level, dev, fmt, args...)	\
-do {					  			\
-	if (netif_msg_##type(priv))				\
-		netdev_printk(level, (dev), fmt, ##args);	\
-} while (0)
-
-#define netif_level(level, priv, type, dev, fmt, args...)	\
-do {								\
-	if (netif_msg_##type(priv))				\
-		netdev_##level(dev, fmt, ##args);		\
-} while (0)
-
-#define netif_emerg(priv, type, dev, fmt, args...)		\
-	netif_level(emerg, priv, type, dev, fmt, ##args)
-#define netif_alert(priv, type, dev, fmt, args...)		\
-	netif_level(alert, priv, type, dev, fmt, ##args)
-#define netif_crit(priv, type, dev, fmt, args...)		\
-	netif_level(crit, priv, type, dev, fmt, ##args)
-#define netif_err(priv, type, dev, fmt, args...)		\
-	netif_level(err, priv, type, dev, fmt, ##args)
-#define netif_warn(priv, type, dev, fmt, args...)		\
-	netif_level(warn, priv, type, dev, fmt, ##args)
-#define netif_notice(priv, type, dev, fmt, args...)		\
-	netif_level(notice, priv, type, dev, fmt, ##args)
-#define netif_info(priv, type, dev, fmt, args...)		\
-	netif_level(info, priv, type, dev, fmt, ##args)
-
-#if defined(DEBUG)
-#define netif_dbg(priv, type, dev, format, args...)		\
-	netif_printk(priv, type, KERN_DEBUG, dev, format, ##args)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
-#define netif_dbg(priv, type, netdev, format, args...)		\
-do {								\
-	if (netif_msg_##type(priv))				\
-		dynamic_netdev_dbg(netdev, format, ##args);	\
-} while (0)
-#else
-#define netif_dbg(priv, type, dev, format, args...)			\
-({									\
-	if (0)								\
-		netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
-	0;								\
-})
-#endif
-
-#if defined(VERBOSE_DEBUG)
-#define netif_vdbg	netif_dbg
-#else
-#define netif_vdbg(priv, type, dev, format, args...)		\
-({								\
-	if (0)							\
-		netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
-	0;							\
-})
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif	/* _LINUX_NETDEVICE_H */