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Message-Id: <20090905.135038.41626980.junichi@junichi.org>
To: freebsd-users-jp@jp.FreeBSD.org
From: Junichi Satoh <junichi@junichi.org>
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Date: Sat, 05 Sep 2009 13:50:38 +0900
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Subject: [FreeBSD-users-jp 92487] AMD CPU =?ISO-2022-JP?B?GyRCJE4bKEI=?=
 =?ISO-2022-JP?B?GyRCPH5HSD90ISJFRTA1SlE5ORsoQg==?= 
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: junichi@junichi.org
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

$B$5$H$&$G$9!#(B

$B2?G/$V$j$+$G$N$3$N(B ML$B$X$N%a!<%k$G$9$,!"$;$C$+$/:n$C$?$N$G(B...

powernow, hwpstate $B$G<~GH?tJQ99$,2DG=$J(B AMD $B$N(B CPU $B$G!"<~GH?t$H%3%"EE05$r(B
device.hints $B$N@_Dj$G%G%U%)%k%H$+$iJQ99$G$-$k$h$&$K$9$k(B cpufreq $B%I%i%$%P$N(B
$B%Q%C%A$D$/$j$^$7$?!#(B

$B0J2<$KCV$$$F$^$9$N$G!";n$7$F$_$?$$J}$O$I$&$>!#(B
  http://configure.sh/FreeBSD/cpufreq-j.html

$B>/$J$/$H$b!"$&$A$N(B ML115 G5 $B$G$OLdBj$J$/F0:n$7$F$$$^$9$,!"B>$N4D6-(B(H/W)$B$G(B
$B%^%H%b$KF0:n$9$k$+$OJ,$+$j$^$;$s!#<+8J@UG$$G!#(B:p

device.hints $B%U%!%$%k$K$F<!$N$h$&$K;XDj$9$k$H!"JQ99$G$-$^$9!#(B
$B<~GH?t$d%3%"EE05$=$N$b$N$r%P%j$C$H=q$/$N$G$O$J$/!"(BBIOS $B$N%G%U%)%k%H$+$i(B
$B$I$l$@$1(B*$B$:$i$9(B*$B$+!"$H$$$&9M$(J}$G$N@_Dj$K$J$j$^$9!#(B
-------------------------------------------------------------------
hint.{drivername}.0.adjfreq=XXX
  $BA4(B P-state $B$K$*$$$F!"<~GH?t$r%G%U%)%k%H$+$i(B XXX MHz $BJQ99$9$k!#(B
hint.{drivername}.0.adjfreqN=XXX
  P-state N $B$K$*$$$F!"<~GH?t$r%G%U%)%k%H$+$i(B XXX MHz $BJQ99$9$k!#(B
hint.{drivername}.0.adjvcore=XXX
  $BA4(B P-state $B$K$*$$$F!"%3%"EE05$r%G%U%)%k%H$+$i(B XXX mV $BJQ99$9$k!#(B
hint.{drivername}.0.adjvcoreN=XXX
  P-state N $B$K$*$$$F!"%3%"EE05$r%G%U%)%k%H$+$i(B XXX mV $BJQ99$9$k!#(B

$B!t(B{drivername} $B$O!"(B"powernow" $B$^$?$O(B "hwpstate"
$B!t(BFreeBSD7$B7O$O!"(Bpowernow $B$N$_!#(B
------------------------------------------------------------------

$BA4BN$r(B $B!^!{(BMHz, $B!^!{(BmV $B$H$$$&D4@0$N$[$+!"(BP-state $B$4$H$ND4@0$,$G$-$k$h$&$K(B
$B$J$C$F$^$9$N$G!"(B
  . $B%U%k%Q%o!<$GF0:n$5$;$k;~$O%*!<%P!<%/%m%C%/$7$F(B(BlackEdition $B$J(B CPU
    $B$8$c$J$$$H%@%a$G$9$1$I(B)$B%Q%U%)!<%^%s%9$rF@$k!#(B
  . $B%"%$%I%k>uBV$N;~$O5U$K%G%U%)%k%H$h$j$b$5$i$K<~GH?t!&EE05$r2<$2$F(B
    $B@aEE$9$k!#(B
$B$J$s$F$3$H$,$G$-$^$9!#(B($BNc(B2)


$B!{(B $BNc(B1

OS : FreeBSD 8.0-BETA2
H/W: HP ProLiant ML115 G5
CPU: Athlon 1640B (2.7GHz)

/boot/device.hints $B$N@_Dj(B
========================================================================
hint.powernow.0.adjvcore="-200"
  -> ($BA4(BP-state$B$N(B)$B%3%"EE05$r%G%U%)%k%H$+$i(B -200mV $B$K@_Dj$9$k!#(B
hint.powernow.0.adjfreq="-100"
  -> ($BA4(BP-state$B$N(B)$B<~GH?t$r%G%U%)%k%H$+$i(B -100MHz $B$K@_Dj$9$k!#(B
hint.powernow.0.adjfreq0="0"
  -> P-state0 $B$N$_<~GH?t$r%G%U%)%k%H$H$9$k!#(B
========================================================================

dmesg $B$N7k2L(B
========================================================================
Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-BETA2 #56: Sun Aug 23 10:34:37 JST 2009
    junichi@shiga.pn.junichi.org:/usr/src/sys/amd64/compile/SHIGA
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) Processor 1640B (2700.02-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x70ff2  Stepping = 2
  Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  Features2=0x2001<SSE3,CX16>
  AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x11d<LAHF,SVM,ExtAPIC,CR8,Prefetch>
real memory  = 2147483648 (2048 MB)
avail memory = 4105457664 (3915 MB)
ACPI APIC Table: <HP     ProLiant>
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <HP ProLiant> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of fec00000, 1000 (3) failed
acpi0: reservation of fee00000, 1000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x2008-0x200b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 25000000 Hz quality 900
....
cpu0: <ACPI CPU> on acpi0
powernow0: <PowerNow! K8> on cpu0
powernow0: P-state0: 2700MHz->2700MHz, 1350mV->1150mV
powernow0: P-state1: 2600MHz->2500MHz, 1325mV->1125mV
powernow0: P-state2: 2400MHz->2300MHz, 1275mV->1075mV
powernow0: P-state3: 2200MHz->2100MHz, 1225mV->1025mV
powernow0: P-state4: 2000MHz->1900MHz, 1175mV->975mV
powernow0: P-state5: 1800MHz->1700MHz, 1125mV->925mV
powernow0: P-state6: 1000MHz->900MHz, 1100mV->900mV
...
========================================================================

sysctl dev.cpu.0.freq_levels $B$N7k2L(B
========================================================================
dev.cpu.0.freq_levels: 2700/50000 2500/46381 2300/39643 2100/33545 1900/28057 1700/23148 900/12249
========================================================================


$B!{(B $BNc(B2

OS:  FreeBSD 8.0-BETA3
H/W: HP ProLiant ML115 G5
CPU: Phenom 9850 Black Edition (2.5GHz)

/boot/device.hints $B$N@_Dj(B
========================================================================
hint.hwpstate.0.adjfreq0="200"
  -> P-state0 $B$N<~GH?t$r%G%U%)%k%H$+$i(B +200MHz $B$K@_Dj$9$k!#(B($B%*!<%P!<%/%m%C%/(B)
hint.hwpstate.0.adjfreq1="-350"
  -> P-state1 $B$N<~GH?t$r%G%U%)%k%H$+$i(B -350MHz $B$K@_Dj$9$k!#(B
hint.hwpstate.0.adjvcore1="-175"
  -> P-state1 $B$N%3%"EE05$r%G%U%)%k%H$+$i(B -175mV $B$K@_Dj$9$k!#(B
========================================================================

dmesg $B$N7k2L(B
========================================================================
Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-BETA3 #0: Mon Aug 24 23:29:36 JST 2009
    junichi@shiga.pn.junichi.org:/usr/src/sys/amd64/compile/SHIGA
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Phenom(tm) 9850 Quad-Core Processor (2500.02-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f23  Stepping = 3
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x802009<SSE3,MON,CX16,POPCNT>
  AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x7ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS>
  TSC: P-state invariant
real memory  = 5100273664 (4864 MB)
avail memory = 4105482240 (3915 MB)
ACPI APIC Table: <HP     ProLiant>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <HP ProLiant> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of fec00000, 1000 (3) failed
acpi0: reservation of fee00000, 1000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x2008-0x200b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 25000000 Hz quality 900
...
cpu0: <ACPI CPU> on acpi0
hwpstate0: P-state0: 2500MHz->2700MHz, 1300mV->1300mV
hwpstate0: P-state1: 1250MHz->900MHz, 1050mV->875mV
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
...
========================================================================

sysctl dev.cpu.0.freq_levels $B$N7k2L(B
========================================================================
dev.cpu.0.freq_levels: 2700/30940 900/1848
========================================================================

---
$B:4F#(B $B=_0l(B
junichi@junichi.org
