K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-08-08T13:15:39.274316Z
K 7
svn:log
V 354
Add another HAL method - ah_isFastClockEnabled - which returns AH_TRUE
if 5ghz fast clock is enabled in the current operating mode.

It's slightly dirty, but it's part of the reference HAL and used by
the (currently closed-source) radar event code to map radar pulses
back to microsecond durations.

Obtained from:	Atheros
Approved by:	re (kib, blanket)

END