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#ifndef __IEEE802154_6LOWPAN_REASSEMBLY_H__
#define __IEEE802154_6LOWPAN_REASSEMBLY_H__
#include <net/inet_frag.h>
struct lowpan_create_arg {
__be16 tag;
u16 d_size;
const struct ieee802154_addr *src;
const struct ieee802154_addr *dst;
};
/* Equivalent of ipv4 struct ip
*/
struct lowpan_frag_queue {
struct inet_frag_queue q;
__be16 tag;
u16 d_size;
struct ieee802154_addr saddr;
struct ieee802154_addr daddr;
};
static inline u32 ieee802154_addr_hash(const struct ieee802154_addr *a)
{
switch (a->mode) {
case IEEE802154_ADDR_LONG:
return (((__force u64)a->extended_addr) >> 32) ^
(((__force u64)a->extended_addr) & 0xffffffff);
case IEEE802154_ADDR_SHORT:
return (__force u32)(a->short_addr);
default:
return 0;
}
}
int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type);
void lowpan_net_frag_exit(void);
int lowpan_net_frag_init(void);
#endif /* __IEEE802154_6LOWPAN_REASSEMBLY_H__ */
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