diff options
Diffstat (limited to 'include/net/ieee802154_netdev.h')
| -rw-r--r-- | include/net/ieee802154_netdev.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 4c33a20ea57f..da8a3e648c7a 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -38,6 +38,42 @@ #include <net/cfg802154.h> +struct ieee802154_beacon_hdr { +#if defined(__LITTLE_ENDIAN_BITFIELD) + u16 beacon_order:4, + superframe_order:4, + final_cap_slot:4, + battery_life_ext:1, + reserved0:1, + pan_coordinator:1, + assoc_permit:1; + u8 gts_count:3, + gts_reserved:4, + gts_permit:1; + u8 pend_short_addr_count:3, + reserved1:1, + pend_ext_addr_count:3, + reserved2:1; +#elif defined(__BIG_ENDIAN_BITFIELD) + u16 assoc_permit:1, + pan_coordinator:1, + reserved0:1, + battery_life_ext:1, + final_cap_slot:4, + superframe_order:4, + beacon_order:4; + u8 gts_permit:1, + gts_reserved:4, + gts_count:3; + u8 reserved2:1, + pend_ext_addr_count:3, + reserved1:1, + pend_short_addr_count:3; +#else +#error "Please fix <asm/byteorder.h>" +#endif +} __packed; + struct ieee802154_sechdr { #if defined(__LITTLE_ENDIAN_BITFIELD) u8 level:3, @@ -93,6 +129,13 @@ enum ieee802154_frame_version { IEEE802154_MULTIPURPOSE_STD = IEEE802154_2003_STD, }; +enum ieee802154_addressing_mode { + IEEE802154_NO_ADDRESSING, + IEEE802154_RESERVED, + IEEE802154_SHORT_ADDRESSING, + IEEE802154_EXTENDED_ADDRESSING, +}; + struct ieee802154_hdr { struct ieee802154_hdr_fc fc; u8 seq; @@ -101,6 +144,11 @@ struct ieee802154_hdr { struct ieee802154_sechdr sec; }; +struct ieee802154_beacon_frame { + struct ieee802154_hdr mhr; + struct ieee802154_beacon_hdr mac_pl; +}; + /* pushes hdr onto the skb. fields of hdr->fc that can be calculated from * the contents of hdr will be, and the actual value of those bits in * hdr->fc will be ignored. this includes the INTRA_PAN bit and the frame @@ -126,6 +174,10 @@ int ieee802154_hdr_peek_addrs(const struct sk_buff *skb, */ int ieee802154_hdr_peek(const struct sk_buff *skb, struct ieee802154_hdr *hdr); +/* pushes a beacon frame into an skb */ +int ieee802154_beacon_push(struct sk_buff *skb, + struct ieee802154_beacon_frame *beacon); + int ieee802154_max_payload(const struct ieee802154_hdr *hdr); static inline int |