freebsd-dev/sys/x86/cpufreq
John Baldwin 7b64a80b55 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
Submitted by:	Anthony Jenkins <Scoobi_doo@yahoo.com>
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D7587
2016-10-27 21:31:56 +00:00
..
est.c
hwpstate.c Add powerd(8) support for several families of AMD CPUs. 2016-10-27 21:31:56 +00:00
p4tcc.c
powernow.c sys: replace comma with semicolon when pertinent. 2016-08-09 19:42:20 +00:00
smist.c