linux-toradex.git/net/ieee802154, branch v3.10.9

ieee802154/nl-mac.c: make some MLME operations optional

2013-04-08T16:00:16+00:00

Check for NULL before calling the following operations from "struct
ieee802154_mlme_ops": assoc_req, assoc_resp, disassoc_req, start_req,
and scan_req.

This fixes a current oops where those functions are called but not
implemented. It also updates the documentation to clarify that they
are now optional by design. If a call to an unimplemented function
is attempted, the kernel returns EOPNOTSUPP via netlink.

The following operations are still required: get_phy, get_pan_id,
get_short_addr, and get_dsn.

Note that the places where this patch changes the initialization
of "ret" should not affect the rest of the code since "ret" was
always set (again) before returning its value.

Signed-off-by: Werner Almesberger 
Signed-off-by: David S. Miller

6lowpan: handle dev_queue_xmit() error code properly

2013-04-07T21:06:44+00:00

dev_queue_xmit() will return a positive value if the packet could not be
queued, often because the real network device (in our case the mac802154
wpan device) has its queue stopped.  lowpan_xmit() should handle the
positive return code (for the debug statement) and return that value to
the higher layer so the higher layer will retry sending the packet.

Signed-off-by: Alan Ott 
Signed-off-by: David S. Miller

netlink: fix the warning introduced by netlink API replacement

2013-03-29T18:44:37+00:00

Signed-off-by: Hong Zhiguo 
Signed-off-by: David S. Miller

net-next: replace obsolete NLMSG_* with type safe nlmsg_*

2013-03-28T18:25:25+00:00

Signed-off-by: Hong Zhiguo 
Signed-off-by: David S. Miller

6lowpan: use IEEE802154_ADDR_LEN instead of a magic number

2013-03-27T04:52:16+00:00

Signed-off-by: Tony Cheneau 
Signed-off-by: David S. Miller

6lowpan: fix a small formatting issue

2013-03-27T04:52:16+00:00

This formatting issue was introduced with commit
d4ac32365dcbfd341a87eae444c26679f889249a

Signed-off-by: Tony Cheneau 
Signed-off-by: David S. Miller

ieee802154/dgram: Pass source address in dgram_recvmsg

2013-03-27T04:52:06+00:00

This patch lets dgram_recvmsg fill in the sockaddr struct in
msg->msg_name with the source address of the packet.
This is used by the userland functions recvmsg and recvfrom to get the
senders address.

[Stefan: Changed from old zigbee legacy tree to mainline]

Signed-off-by: Stephen Röttger 
Signed-off-by: Stefan Schmidt 
Signed-off-by: David S. Miller

6lowpan: modify udp compression/uncompression to match the standard

2013-03-26T16:37:58+00:00

The previous code would just compress the UDP header and send the compressed
UDP header along with the uncompressed one.

Signed-off-by: Tony Cheneau 
Signed-off-by: David S. Miller

6lowpan: use the PANID provided by the device instead of a static value

2013-03-26T16:37:58+00:00

Signed-off-by: Tony Cheneau 
Signed-off-by: David S. Miller

6lowpan: obtain IEEE802.15.4 sequence number from the MAC layer

2013-03-26T16:37:58+00:00

Sets the sequence number in the frame format. Without this fix, the sequence
number is always set to 0. This makes trafic analysis very hard.

Signed-off-by: Tony Cheneau 
Signed-off-by: David S. Miller