Acer c720 machdep.mwait.CX.[idle, spin]

Romick yellowrabbit2010 at
Sat Dec 6 16:44:48 PST 2014


Tue Jan 7 13:22:44 PST 2014
Matthew Dillon wrote:

> Also suggested in /etc/sysctl.conf:
>	hw.cpu_mwait_halt=0x44
>	hw.cpu_mwait_spin=0x11

Now these sysctls are read-only. Which C-states I must use with
machdep.mwait.CX.[idle, spin]?

machdep.mwait.CX.supported: C1/0 C1/1 C2/0 C3/0 C3/1 C4/0 C4/1 C4/2 C4/3
C5/0 C6/0 C7/0

  with best reagrds, Yellow Rabbit
  DragonFly 4.1-DEVELOPMENT x86_64

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