o ic_curchan
o beacon/listen interval split
o split tx+rx crypto key and h/w key index -> node mapping support
Also for ath:
o correct duration calculation when protection is enabled
Also for wi:
o handle all-zero mac address properly
o fix media status handling so devd recognizes cards on insert
Also for ipw/iwi:
o always include statistics sysctls (was only when compiled w/ debugging)
o honor manual roaming setting
Also for ral/ural:
o fix basic rate set
o fix IFS parameters
o honor operating mode when selecting ack rate
o honor manual roaming setting
Approved by: re (scottl)
struct ifnet or the layer 2 common structure it was embedded in have
been replaced with a struct ifnet pointer to be filled by a call to the
new function, if_alloc(). The layer 2 common structure is also allocated
via if_alloc() based on the interface type. It is hung off the new
struct ifnet member, if_l2com.
This change removes the size of these structures from the kernel ABI and
will allow us to better manage them as interfaces come and go.
Other changes of note:
- Struct arpcom is no longer referenced in normal interface code.
Instead the Ethernet address is accessed via the IFP2ENADDR() macro.
To enforce this ac_enaddr has been renamed to _ac_enaddr.
- The second argument to ether_ifattach is now always the mac address
from driver private storage rather than sometimes being ac_enaddr.
Reviewed by: sobomax, sam
