linux-toradex.git/net/ieee802154, branch v3.4 Linux kernel for Apalis and Colibri modules 6lowpan: add missing spin_lock_init() 2012-04-26T09:32:55+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2012-04-25T23:24:58+00:00 768f7c7c121e80f458a9d013b2e8b169e5dfb1e5 Add missing spin_lock_init() for frames list lock. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add missing spin_lock_init() for frames list lock.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6lowpan: clean up fragments list if module unloaded 2012-04-26T09:32:55+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2012-04-25T23:24:57+00:00 8deff4af8745561efd2be34ee30cc57a6f0107c6 Clean all the pending fragments and relative timers if 6lowpan link is going to be deleted. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Clean all the pending fragments and relative timers if 6lowpan link
is going to be deleted.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6lowpan: fix segmentation fault caused by mlme request 2012-04-26T09:32:55+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2012-04-25T23:24:56+00:00 0848e4043014631d792a66266d6d7d64a7f21da5 Add nescesary mlme callbacks to satisfy "iz list" request from user space. Due to 6lowpan device doesn't have its own phy, mlme implemented as a pipe to a real phy to which 6lowpan is attached. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add nescesary mlme callbacks to satisfy "iz list" request from user space.
Due to 6lowpan device doesn't have its own phy, mlme implemented as a pipe
to a real phy to which 6lowpan is attached.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ieee802154/6lowpan.c: reuse eth_mac_addr() 2012-02-22T19:46:37+00:00 Danny Kukawka danny.kukawka@bisect.de 2012-02-22T02:36:39+00:00 cdf49c283e2e105da86ca575ad35b453f5ff24ea Use eth_mac_addr() for .ndo_set_mac_address, remove lowpan_set_address since it do currently the same as eth_mac_addr(). Additional advantage: eth_mac_addr() already checks if the given address is valid Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Use eth_mac_addr() for .ndo_set_mac_address, remove
lowpan_set_address since it do currently the same as
eth_mac_addr(). Additional advantage: eth_mac_addr() already
checks if the given address is valid

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: Remove all uses of LL_ALLOCATED_SPACE 2011-11-18T19:37:09+00:00 Herbert Xu herbert@gondor.apana.org.au 2011-11-18T02:20:04+00:00 ae641949df01b85117845bec45328eab6d6fada1 net: Remove all uses of LL_ALLOCATED_SPACE The macro LL_ALLOCATED_SPACE was ill-conceived. It applies the alignment to the sum of needed_headroom and needed_tailroom. As the amount that is then reserved for head room is needed_headroom with alignment, this means that the tail room left may be too small. This patch replaces all uses of LL_ALLOCATED_SPACE with the macro LL_RESERVED_SPACE and direct reference to needed_tailroom. This also fixes the problem with needed_headroom changing between allocating the skb and reserving the head room. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 
net: Remove all uses of LL_ALLOCATED_SPACE

The macro LL_ALLOCATED_SPACE was ill-conceived.  It applies the
alignment to the sum of needed_headroom and needed_tailroom.  As
the amount that is then reserved for head room is needed_headroom
with alignment, this means that the tail room left may be too small.

This patch replaces all uses of LL_ALLOCATED_SPACE with the macro
LL_RESERVED_SPACE and direct reference to needed_tailroom.

This also fixes the problem with needed_headroom changing between
allocating the skb and reserving the head room.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
6LoWPAN: double free in lowpan_fragment_xmit() 2011-11-16T23:13:38+00:00 Dan Carpenter dan.carpenter@oracle.com 2011-11-15T22:36:43+00:00 d445ba613fe445c8f30733e68089614b40b3df5b dev_queue_xmit() consumes its own skb, so the call to dev_kfree_skb() in lowpan_fragment_xmit() is a double free. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
dev_queue_xmit() consumes its own skb, so the call to dev_kfree_skb()
in lowpan_fragment_xmit() is a double free.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6LoWPAN: UDP header decompression 2011-11-14T05:19:43+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2011-11-10T07:40:53+00:00 f8b1b5d231c6db03f87e9db195530156fde47c4b This patch provides possibility to decompress UDP headers. Derived from Contiki OS. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch provides possibility to decompress UDP headers.
Derived from Contiki OS.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6LoWPAN: UDP header compression 2011-11-14T05:19:43+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2011-11-10T07:40:14+00:00 3bd5b958c2a2dd1a9b4c8d21e75fb47b062fc941 This patch adds support for UDP header compression. Derived from Contiki OS. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch adds support for UDP header compression.
Derived from Contiki OS.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6LoWPAN: set proper netdev flags 2011-11-14T05:19:43+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2011-11-10T07:39:37+00:00 4d039f684314b707fdae3c7262faf4a80c548194 This patch fixes settings for device initialization which makes possible to use NDISC and TCP. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch fixes settings for device initialization which makes possible to
use NDISC and TCP.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6LoWPAN: disable debugging by default 2011-11-14T05:19:42+00:00 alex.bluesman.smirnov@gmail.com alex.bluesman.smirnov@gmail.com 2011-11-10T07:39:15+00:00 e86586ba8c570591372bc6cd0435a9bc1364c6d5 This patch disables debug output enabled by default. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch disables debug output enabled by default.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>