On Wed, 14 May 2014 17:56:57 +0200
Alexander Aring wrote:
> > +
> > + frag = alloc_skb(real_dev->hard_header_len +
> > +real_dev->needed_tailroom + size,
> > +GFP_ATOMIC);
>
> Why not keep netdev_alloc_skb for the real_dev?
>
> But then we need to use d
Hi Phoebe,
that's a nice solution for the DSN increment on fragmentation. This
stands long time on my ToDo list and you did a very nice solution.
Thanks. :-)
On Wed, May 14, 2014 at 05:43:09PM +0200, Phoebe Buckheister wrote:
> Currently, 6lowpan creates one 802.15.4 MAC header for the original
Currently, 6lowpan creates one 802.15.4 MAC header for the original
packet the device was given by upper layers and reuses this header for
all fragments, if fragmentation is required. This also reuses frame
sequence numbers, which must not happen. 6lowpan also has issues with
fragmentation in the p
