7f925de11a
* For legacy NICs, the combined RSSI should be used. For earlier AR5416 NICs, use control chain 0 RSSI rather than combined RSSI. For AR5416 > version 2.1, use the combined RSSI again. * Add in a missing AR5212 HAL method (get11nextbusy) which may be called by radar code. This serves no functional change for what's currently in FreeBSD.