commit a2fed573f065e526bfd5cbf26e5491973d9e9aaa
author Mark Langsdorf <mark.langsdorf@amd.com> Thu Mar 18 18:41:46 2010 +0100
committer H. Peter Anvin <hpa@zytor.com> Fri Apr 09 14:07:40 2010 -0700
tree 069ea4932051dd4535de4bf896e09deff836e0b9
parent d65ad45cd82a0db9544469b8c54f5dc5cafbb2d8

x86, cpufreq: Add APERF/MPERF support for AMD processors

Starting with model 10 of Family 0x10, AMD processors may have
support for APERF/MPERF.  Add support for identifying it and using
it within cpufreq.  Move the APERF/MPERF functions out of the
acpi-cpufreq code and into their own file so they can easily be
shared.

Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
LKML-Reference: <20100401141956.GA1930@aftab>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Reviewed-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>