K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2016-12-03T02:45:18.600049Z
K 7
svn:log
V 841
[net80211] prepare for 11ac aware NICs that want to know per-vdev channel and centre frequencies.

* ic_freq is the centre of the primary channel, not the centre of the
  HT40/HT80/etc channel.  Add a method to access that.
* Add a method to access the centre of the primary channel, including
  knowing the centre of the 5/10/20/40/80, versus the primary channel.
  Ie, it's the centre of the 40, 80, 160MHz channel.
* Add a method to access the centre frequency of the secondary 80MHz
  channel - we don't support VHT yet, but when we do.
* Add methods to access the current channel and the per-dev desired
  channel.  Ideally drivers that do full offload with a per-vap channel
  configuration should use the vap channel, NOT ic_curchan.
  Non-offload drivers that require net80211 to change the channel should
  be accessing ic_curchan.

END