Mark Johnston 84369dd523 x86: Probe the TSC frequency earlier
This lets us use the TSC to implement early DELAY, limiting the use of
the sometimes-unreliable 8254 PIT.

PR:		262155
Reviewed by:	emaste
Tested by:	emaste, mike tancsa <mike@sentex.net>, Stefan Hegnauer <stefan.hegnauer@gmx.ch>
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D34367
2022-03-01 09:39:35 -05:00
..
2022-01-05 14:19:34 -07:00
2022-02-28 15:09:32 -09:00