diff options
Diffstat (limited to 'kernel/net/ieee802154/6lowpan/6lowpan_i.h')
| -rw-r--r-- | kernel/net/ieee802154/6lowpan/6lowpan_i.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/kernel/net/ieee802154/6lowpan/6lowpan_i.h b/kernel/net/ieee802154/6lowpan/6lowpan_i.h index e50f69da7..b4e17a7c0 100644 --- a/kernel/net/ieee802154/6lowpan/6lowpan_i.h +++ b/kernel/net/ieee802154/6lowpan/6lowpan_i.h @@ -5,6 +5,16 @@ #include <net/ieee802154_netdev.h> #include <net/inet_frag.h> +#include <net/6lowpan.h> + +typedef unsigned __bitwise__ lowpan_rx_result; +#define RX_CONTINUE ((__force lowpan_rx_result) 0u) +#define RX_DROP_UNUSABLE ((__force lowpan_rx_result) 1u) +#define RX_DROP ((__force lowpan_rx_result) 2u) +#define RX_QUEUED ((__force lowpan_rx_result) 3u) + +#define LOWPAN_DISPATCH_FRAG1 0xc0 +#define LOWPAN_DISPATCH_FRAGN 0xe0 struct lowpan_create_arg { u16 tag; @@ -37,26 +47,18 @@ static inline u32 ieee802154_addr_hash(const struct ieee802154_addr *a) } } -struct lowpan_dev_record { - struct net_device *ldev; - struct list_head list; -}; - /* private device info */ struct lowpan_dev_info { - struct net_device *real_dev; /* real WPAN device ptr */ - struct mutex dev_list_mtx; /* mutex for list ops */ + struct net_device *wdev; /* wpan device ptr */ u16 fragment_tag; }; static inline struct lowpan_dev_info *lowpan_dev_info(const struct net_device *dev) { - return netdev_priv(dev); + return (struct lowpan_dev_info *)lowpan_priv(dev)->priv; } -extern struct list_head lowpan_devices; - int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type); void lowpan_net_frag_exit(void); int lowpan_net_frag_init(void); @@ -69,4 +71,7 @@ int lowpan_header_create(struct sk_buff *skb, struct net_device *dev, const void *_saddr, unsigned int len); netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *dev); +int lowpan_iphc_decompress(struct sk_buff *skb); +lowpan_rx_result lowpan_rx_h_ipv6(struct sk_buff *skb); + #endif /* __IEEE802154_6LOWPAN_I_H__ */ |