zephyr

Commit Graph

Author	SHA1	Message	Date
Robert Lubos	8f8c6017f4	net: 6lo: Fix ieee802154 fragmentation Two issues identified with 6lo fragmentation for ieee802154 that broke the communication: 1) ieee802154_fragment_is_needed function did not take 15.4 FCS size into account, hence taking wrong decision in some cases. 2) set_up_frag_hdr was writing with wrong offset, which resulted in 6lo bytes being overwritten by 15.4 header. Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>	2019-01-17 11:16:26 +02:00
Tomasz Bursztyka	f923d2cb1e	net/ieee802154: Serialize packet fragmentation This will permit to avoid the need for ll_reserve. It also removes net_buf allocation and deletion, as it works per-frame. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>	2018-12-14 14:16:37 +01:00
Jukka Rissanen	8ae6bad21d	net: l2: Move the layer 2 code into subsys/net/ The subsys/net/ directory is more logical place for L2 code instead of ip/ directory. No functionality changes by this commit. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>	2018-06-27 17:02:59 +03:00

Author

SHA1

Message

Date

Robert Lubos

8f8c6017f4

net: 6lo: Fix ieee802154 fragmentation

Two issues identified with 6lo fragmentation for ieee802154 that broke
the communication:

1) ieee802154_fragment_is_needed function did not take 15.4 FCS size
into account, hence taking wrong decision in some cases.
2) set_up_frag_hdr was writing with wrong offset, which resulted in 6lo
bytes being overwritten by 15.4 header.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>

2019-01-17 11:16:26 +02:00

Tomasz Bursztyka

f923d2cb1e

net/ieee802154: Serialize packet fragmentation

This will permit to avoid the need for ll_reserve.
It also removes net_buf allocation and deletion, as it works per-frame.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>

2018-12-14 14:16:37 +01:00

Jukka Rissanen

8ae6bad21d

net: l2: Move the layer 2 code into subsys/net/

The subsys/net/ directory is more logical place for L2 code instead
of ip/ directory. No functionality changes by this commit.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>

2018-06-27 17:02:59 +03:00

3 Commits