K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2016-12-02T21:35:14.770362Z
K 7
svn:log
V 574
MFC 308005: Add powerd(8) support for several families of AMD CPUs.

Use the same logic to calculate the nominal CPU frequency from the P-state
MSRs on family 0x12, 0x15, and 0x16 CPUs as is used for family 0x10.
Family 0x14 was included in the original patch in the PR but I left that
out as the BIOS writer's guide for family 0x14 CPUs show a different layout
for the relevant MSR and include a different formulate for calculating the
frequency.

While here, simplify a few expressions and print out the family of
unsupported CPUs in hex rather than decimal.

PR:		212020

END