x86: Allow getting/setting p/c-states via devarch
authorBarret Rhoden <brho@cs.berkeley.edu>
Thu, 30 Jun 2016 21:02:17 +0000 (17:02 -0400)
committerBarret Rhoden <brho@cs.berkeley.edu>
Thu, 30 Jun 2016 21:04:18 +0000 (17:04 -0400)
commit22c2a880932b00f709b43399ca5c4ab6eae383a8
tree7a906752826f9fd3bf1ea50c278944aea406eb0c
parentace0473ebdef5db62ce974e684859a9bee28b4af
x86: Allow getting/setting p/c-states via devarch

We don't offer any support here.  The user needs to know by other means
what values to set, such as by reading MSR_TURBO_LIMIT, Intel docs, etc.

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
kern/arch/x86/devarch.c