AMD Family 10h cpufreq driver

[G.Otsuji]

Hi Veronica,

Thank you for your response.
I doesn't know that the attached source was scrubbed in this mailing list.
the url is
http://lists.freebsd.org/pipermail/freebsd-current/attachments/20080907/e98020fd/pstate.obj
this is pstate.c
and copy pstate.c to /sys/i386/cpufreq/ ,
and cd /sys/module/cpufreq/ ,
and patch  ,

--- Makefile.orig	2008-09-19 21:48:58.000000000 +0900
+++ Makefile	2008-09-19 21:49:08.000000000 +0900
@@ -12,7 +12,7 @@
 CFLAGS+= -I${.CURDIR}/../../contrib/dev/acpica
 
 SRCS+=	acpi_if.h opt_acpi.h
-SRCS+=	est.c p4tcc.c powernow.c
+SRCS+=	est.c p4tcc.c powernow.c pstate.c
 .endif
 
 .if ${MACHINE} == "i386"

and make ; make install ; and kldload cpufreq;

be careful that ,before down clock, umonut as much as possible and sync sync.
because I experienced that kernel panic or forced reset.
If you get such case, mail to me agin.

psatete.c is not powernow.c 's pstate. I'd like to rather renmae hwpstate.c .
MSR is differnt ...and etc....

Have a nice day and hopefully enjoy!

Cheers,
G. Otsuji <annona2 at gmail.com>

Veronica wrote:
> 
> Hi G. Otsuji,
> 
> This is great news, i've bought a Phenom X9350e to power my new high-end
> NAS. I'm very keen on testing this driver module.
> 
> Only question: how do i compile & install? If you could give me some
> pointers that would be great.
> 
> Regards,
> Veronica