14c850212e
To help in reducing the number of include dependencies, several files were touched as they were getting needed headers indirectly for stuff they use. Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had linux/dccp.h include twice. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/* net/atm/atmarp.h - RFC1577 ATM ARP */
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/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
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#ifndef _ATMCLIP_H
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#define _ATMCLIP_H
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#include <linux/netdevice.h>
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#include <linux/atm.h>
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#include <linux/atmdev.h>
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#include <linux/atmarp.h>
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#include <linux/spinlock.h>
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#include <net/neighbour.h>
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#define CLIP_VCC(vcc) ((struct clip_vcc *) ((vcc)->user_back))
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#define NEIGH2ENTRY(neigh) ((struct atmarp_entry *) (neigh)->primary_key)
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struct sk_buff;
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struct clip_vcc {
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struct atm_vcc *vcc; /* VCC descriptor */
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struct atmarp_entry *entry; /* ATMARP table entry, NULL if IP addr.
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isn't known yet */
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int xoff; /* 1 if send buffer is full */
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unsigned char encap; /* 0: NULL, 1: LLC/SNAP */
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unsigned long last_use; /* last send or receive operation */
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unsigned long idle_timeout; /* keep open idle for so many jiffies*/
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void (*old_push)(struct atm_vcc *vcc,struct sk_buff *skb);
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/* keep old push fn for chaining */
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void (*old_pop)(struct atm_vcc *vcc,struct sk_buff *skb);
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/* keep old pop fn for chaining */
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struct clip_vcc *next; /* next VCC */
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};
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struct atmarp_entry {
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u32 ip; /* IP address */
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struct clip_vcc *vccs; /* active VCCs; NULL if resolution is
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pending */
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unsigned long expires; /* entry expiration time */
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struct neighbour *neigh; /* neighbour back-pointer */
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};
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#define PRIV(dev) ((struct clip_priv *) netdev_priv(dev))
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struct clip_priv {
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int number; /* for convenience ... */
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spinlock_t xoff_lock; /* ensures that pop is atomic (SMP) */
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struct net_device_stats stats;
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struct net_device *next; /* next CLIP interface */
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};
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#ifdef __KERNEL__
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extern struct neigh_table *clip_tbl_hook;
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#endif
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#endif
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