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)