1 #ifndef __IEEE802154_6LOWPAN_I_H__
2 #define __IEEE802154_6LOWPAN_I_H__
4 #include <linux/list.h>
6 #include <net/ieee802154_netdev.h>
7 #include <net/inet_frag.h>
8 #include <net/6lowpan.h>
10 typedef unsigned __bitwise__ lowpan_rx_result;
11 #define RX_CONTINUE ((__force lowpan_rx_result) 0u)
12 #define RX_DROP_UNUSABLE ((__force lowpan_rx_result) 1u)
13 #define RX_DROP ((__force lowpan_rx_result) 2u)
14 #define RX_QUEUED ((__force lowpan_rx_result) 3u)
16 #define LOWPAN_DISPATCH_FRAG1 0xc0
17 #define LOWPAN_DISPATCH_FRAGN 0xe0
19 struct frag_lowpan_compare_key {
22 struct ieee802154_addr src;
23 struct ieee802154_addr dst;
26 /* Equivalent of ipv4 struct ipq
28 struct lowpan_frag_queue {
29 struct inet_frag_queue q;
32 int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type);
33 void lowpan_net_frag_exit(void);
34 int lowpan_net_frag_init(void);
36 void lowpan_rx_init(void);
37 void lowpan_rx_exit(void);
39 int lowpan_header_create(struct sk_buff *skb, struct net_device *dev,
40 unsigned short type, const void *_daddr,
41 const void *_saddr, unsigned int len);
42 netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *dev);
44 int lowpan_iphc_decompress(struct sk_buff *skb);
45 lowpan_rx_result lowpan_rx_h_ipv6(struct sk_buff *skb);
47 #endif /* __IEEE802154_6LOWPAN_I_H__ */