Add suport to enable 80211n support on the BSS and set
station parameters through the "Add Station" procedure.
Setting 802.11n radio parameters is rudementary and does
not work yet.
Doing all the work to create a list element only to fail when we can
not decode the element is a waste of effort.
Decode the element first and only on success handle the list operations.
The struct is already conveys the scope of the operations,
repeating it in the name of ops again is redundant and
bloats the resulting source code.
Rename the opt to shorter versions.
Rename all remaining CyaSSL API references to WolfSSL.
Newer WolfSSL have significant DTLS fixes and security
improvements. Continuing to support old CyaSSL releases
would impact the perfomance of encrypted WTP sessions.
Resetting the headers is not enoug, we have to make sure
the transport header points the right position and the
skb->protocol is initialized to the payload protocol.
Swtich sockets to connected when talking to a specific AC. Use
unconnected UDP sockets only during DISCOVERY.
In JOIN, we need send our local address. The old, routing table
based local address discovery is broken for many reasons (VRF,
policy routing, ...). With a connected socket, we can the same
information with a simple getsockname.
During DISCOVERY we are talking to all potential AC's at once.
So using an unconnected socket makes still sense.
Hard coding basic rates is wrong. Each Wifi types does expect
some default basic rates. However those rates are not set in
stone and the AC is permited to set then to whatever it deems
ok. This might prevent client from connecting, but it still is
the AC decission to do so.
This is first step towards a more flexible basic rate handling.
Injecting 802.11 frames underneath the device logic bypasses
the queue logik and leads to delay. Pass 802.3 frames through
the normal device TX chain.
This has the added benefit that AF_PACKET sockets (e.g. tcpdump)
see the send frames.
Andreas Schultz
Tobias Hintze
Moritz Rosenthal
Tobias Hintze