diff options
| author | alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com> | 2011-11-10 07:38:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-14 00:19:42 -0500 |
| commit | 719269afbc69ab96339aad6c2d3b32f7d8311146 (patch) | |
| tree | 26a25b23d982a8bccaa807ac813e3b387d133697 /include/net/ieee802154.h | |
| parent | 2a24444f8f2bea694003e3eac5c2f8d9a386bdc5 (diff) | |
| download | lwn-719269afbc69ab96339aad6c2d3b32f7d8311146.tar.gz lwn-719269afbc69ab96339aad6c2d3b32f7d8311146.zip | |
6LoWPAN: add fragmentation support
This patch adds support for frame fragmentation.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ieee802154.h')
| -rw-r--r-- | include/net/ieee802154.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/ieee802154.h b/include/net/ieee802154.h index d52685defb11..ee59f8b188dd 100644 --- a/include/net/ieee802154.h +++ b/include/net/ieee802154.h @@ -21,11 +21,14 @@ * Maxim Gorbachyov <maxim.gorbachev@siemens.com> * Maxim Osipov <maxim.osipov@siemens.com> * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> + * Alexander Smirnov <alex.bluesman.smirnov@gmail.com> */ #ifndef NET_IEEE802154_H #define NET_IEEE802154_H +#define IEEE802154_MTU 127 + #define IEEE802154_FC_TYPE_BEACON 0x0 /* Frame is beacon */ #define IEEE802154_FC_TYPE_DATA 0x1 /* Frame is data */ #define IEEE802154_FC_TYPE_ACK 0x2 /* Frame is acknowledgment */ @@ -56,6 +59,9 @@ (((x) & IEEE802154_FC_DAMODE_MASK) >> IEEE802154_FC_DAMODE_SHIFT) +/* MAC footer size */ +#define IEEE802154_MFR_SIZE 2 /* 2 octets */ + /* MAC's Command Frames Identifiers */ #define IEEE802154_CMD_ASSOCIATION_REQ 0x01 #define IEEE802154_CMD_ASSOCIATION_RESP 0x02 |