SpeedStep on Intel Core2Duo not detected anymore
Hi, perhaps i am totally missing something, but in the last snapshots speedstep isn't detected by the kernel anymore. (ergo no hw.setperf) I noticed this on my Thinkpad X200. [1] Tested the Feb 22 snapshots on another Core2Duo system [2] and there it doesn't work, too. It's the same with a kernel built from -current sources. I am sure it worked about 2 to 3 weeks ago. I might have missed to notice it since. Does anyone else see this behaviour? - Robert --- [1] OpenBSD 4.5-beta (GENERIC.MP) #2119: Sun Feb 22 20:27:00 MST 2009 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 2070614016 (1974MB) avail mem = 1998426112 (1905MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (62 entries) bios0: vendor LENOVO version "6DET28WW (1.05 )" date 07/30/2008 bios0: LENOVO 74542GU acpi0 at bios0: rev 2 acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET SLIC BOOT ASF! SSDT TCPA SSDT SSDT SSDT acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP0(S4) EXP1(S4) EXP2(S4) EXP3(S4) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) EHC0(S3) EHC1(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.33 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG cpu0: 3MB 64b/line 8-way L2 cache cpu0: apic clock running at 266MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG cpu1: 3MB 64b/line 8-way L2 cache ioapic0 at mainbus0 apid 1 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 2, remapped to apid 1 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (AGP_) acpiprt2 at acpi0: bus 2 (EXP0) acpiprt3 at acpi0: bus 3 (EXP1) acpiprt4 at acpi0: bus -1 (EXP2) acpiprt5 at acpi0: bus 5 (EXP3) acpiec0 at acpi0 acpicpu0 at acpi0: C3, C2 acpicpu1 at acpi0: C3, C2 acpitz0 at acpi0: critical temperature 127 degC acpitz1 at acpi0: critical temperature 104 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpibat0 at acpi0: BAT0 model "42T4534" serial 116 type LION oem "SANYO" acpibat1 at acpi0: BAT1 not present acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0 acpidock at acpi0 not configured acpivideo at acpi0 not configured acpivideo at acpi0 not configured pci0 at mainbus0 bus 0: configuration mode 1 pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07 vga1 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xd000, size 0x1000 inteldrm0 at vga1: apic 1 int 16 (irq 11) drm0 at inteldrm0 "Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured "Intel GM45 HECI" rev 0x07 at pci0 dev 3 function 0 not configured em0 at pci0 dev 25 function 0 "Intel ICH9 IGP M AMT" rev 0x03: apic 1 int 20 (irq 11), address 00:1f:16:02:12:34 uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 20 (irq 11) uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 21 (irq 11) uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 22 (irq 11) ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 23 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: apic 1 int 17 (irq 11) azalia0: codecs: Conexant CX20561 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03: apic 1 int 20 (irq 11) pci1 at ppb0 bus 2 ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03: apic 1 int 21 (irq 11) pci2 at ppb1 bus 3 iwn0 at pci2 dev 0 function 0 "Intel WiFi Link 5100AGN" rev 0x00: apic 1 int 17 (irq 11), MIMO 1T2R, MoW, address 00:16:ea:bb:12:34 ppb2 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x03: apic 1 int 23 (irq 11) pci3 at ppb2 bus 5 uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 16 (irq 11) uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 17 (irq 11) uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 18 (irq 11) ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 19 (irq 11) usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x93 pci4 at ppb3 bus 13 pcib0 at pci0 dev 31 function 0 "Intel 82801IEM LPC" rev 0x03 ahci0 at pci0 dev 31 function 2 "Intel 8280
Re: SpeedStep on Intel Core2Duo not detected anymore
Using the information out of acpi for this on amd64 has been disabled for now due to reliability issues: http://marc.info/?l=openbsd-cvs&m=123492694729019&w=2 On Mon, Feb 23, 2009 at 09:32:24AM +0100, Robert wrote: > Hi, > > perhaps i am totally missing something, but in the last snapshots > speedstep isn't detected by the kernel anymore. (ergo no hw.setperf) > > I noticed this on my Thinkpad X200. [1] > Tested the Feb 22 snapshots on another Core2Duo system [2] and there it > doesn't work, too. > It's the same with a kernel built from -current sources. > > I am sure it worked about 2 to 3 weeks ago. I might have missed to > notice it since. > > Does anyone else see this behaviour? > > - Robert > > --- > > [1] > OpenBSD 4.5-beta (GENERIC.MP) #2119: Sun Feb 22 20:27:00 MST 2009 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 2070614016 (1974MB) > avail mem = 1998426112 (1905MB) > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (62 entries) > bios0: vendor LENOVO version "6DET28WW (1.05 )" date 07/30/2008 > bios0: LENOVO 74542GU > acpi0 at bios0: rev 2 > acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET SLIC BOOT ASF! SSDT TCPA > SSDT SSDT SSDT > acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP0(S4) EXP1(S4) EXP2(S4) > EXP3(S4) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) EHC0(S3) > EHC1(S3) HDEF(S4) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.33 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG > cpu0: 3MB 64b/line 8-way L2 cache > cpu0: apic clock running at 266MHz > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.00 MHz > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG > cpu1: 3MB 64b/line 8-way L2 cache > ioapic0 at mainbus0 apid 1 pa 0xfec0, version 20, 24 pins > ioapic0: misconfigured as apic 2, remapped to apid 1 > acpihpet0 at acpi0: 14318179 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (AGP_) > acpiprt2 at acpi0: bus 2 (EXP0) > acpiprt3 at acpi0: bus 3 (EXP1) > acpiprt4 at acpi0: bus -1 (EXP2) > acpiprt5 at acpi0: bus 5 (EXP3) > acpiec0 at acpi0 > acpicpu0 at acpi0: C3, C2 > acpicpu1 at acpi0: C3, C2 > acpitz0 at acpi0: critical temperature 127 degC > acpitz1 at acpi0: critical temperature 104 degC > acpibtn0 at acpi0: LID_ > acpibtn1 at acpi0: SLPB > acpibat0 at acpi0: BAT0 model "42T4534" serial 116 type LION oem "SANYO" > acpibat1 at acpi0: BAT1 not present > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > acpidock at acpi0 not configured > acpivideo at acpi0 not configured > acpivideo at acpi0 not configured > pci0 at mainbus0 bus 0: configuration mode 1 > pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07 > vga1 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07 > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > intagp0 at vga1 > agp0 at intagp0: aperture at 0xd000, size 0x1000 > inteldrm0 at vga1: apic 1 int 16 (irq 11) > drm0 at inteldrm0 > "Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured > "Intel GM45 HECI" rev 0x07 at pci0 dev 3 function 0 not configured > em0 at pci0 dev 25 function 0 "Intel ICH9 IGP M AMT" rev 0x03: apic 1 int 20 > (irq 11), address 00:1f:16:02:12:34 > uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 20 > (irq 11) > uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 21 > (irq 11) > uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 22 > (irq 11) > ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 23 > (irq 11) > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: apic 1 > int 17 (irq 11) > azalia0: codecs: Conexant CX20561 > audio0 at azalia0 > ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03: apic 1 int 20 > (irq 11) > pci1 at ppb0 bus 2 > ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03: apic 1 int 21 > (irq 11) > pci2 at ppb1 bus 3 > iwn0 at pci2 dev 0 function 0 "Intel WiFi Link 5100AGN" rev 0x00: apic 1 int > 17 (irq 11), MIMO 1T2R, MoW, address 00:16:ea:bb:12:34 > ppb2 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x03: apic 1 int 23 > (irq 11) > pci3 at ppb2 bus 5 > uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 16 > (irq 11) > uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 17 > (irq 11) > uhci5 at
Re: SpeedStep on Intel Core2Duo not detected anymore
On Mon, Feb 23, 2009 at 09:32:24AM +0100, Robert wrote: > Hi, > > perhaps i am totally missing something, but in the last snapshots > speedstep isn't detected by the kernel anymore. (ergo no hw.setperf) > > I noticed this on my Thinkpad X200. [1] > Tested the Feb 22 snapshots on another Core2Duo system [2] and there it > doesn't work, too. > It's the same with a kernel built from -current sources. > > I am sure it worked about 2 to 3 weeks ago. I might have missed to > notice it since. > > Does anyone else see this behaviour? Yep. I believe this is the change you missed. Changes by: ma...@cvs.openbsd.org 2009/02/17 20:13:49 Modified files: sys/dev/acpi : acpicpu.c Log message: Backout PDC & PPC changes because it hangs several laptops.
Re: SpeedStep on Intel Core2Duo not detected anymore
On Mon, 23 Feb 2009 20:59:22 +1100 Jonathan Gray wrote: > Using the information out of acpi for this on amd64 has > been disabled for now due to reliability issues: > > http://marc.info/?l=openbsd-cvs&m=123492694729019&w=2 Aw crap, i liked having particle projectile cannons... Classic case of ignorance for in that context unknown acronyms. Thanks for pointing it out to me. - Robert -- OpenBSD 4.5-beta (GENERIC.MP) #0: Mon Feb 23 11:25:31 CET 2009 r...@x200:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 2070614016 (1974MB) avail mem = 1998422016 (1905MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (62 entries) bios0: vendor LENOVO version "6DET28WW (1.05 )" date 07/30/2008 bios0: LENOVO 74542GU acpi0 at bios0: rev 2 acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET SLIC BOOT ASF! SSDT TCPA SSDT SSDT SSDT acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP0(S4) EXP1(S4) EXP2(S4) EXP3(S4) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) EHC0(S3) EHC1(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.30 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG cpu0: 3MB 64b/line 8-way L2 cache cpu0: apic clock running at 265MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG cpu1: 3MB 64b/line 8-way L2 cache ioapic0 at mainbus0 apid 1 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 2, remapped to apid 1 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (AGP_) acpiprt2 at acpi0: bus 2 (EXP0) acpiprt3 at acpi0: bus 3 (EXP1) acpiprt4 at acpi0: bus -1 (EXP2) acpiprt5 at acpi0: bus 5 (EXP3) acpiec0 at acpi0 acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpitz0 at acpi0: critical temperature 127 degC acpitz1 at acpi0: critical temperature 104 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpibat0 at acpi0: BAT0 model "42T4534" serial 116 type LION oem "SANYO" acpibat1 at acpi0: BAT1 not present acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0 acpidock at acpi0 not configured acpivideo at acpi0 not configured acpivideo at acpi0 not configured cpu0: Enhanced SpeedStep 2394 MHz: speeds: 2401, 2400, 1600, 800 MHz [snip]
Re: SpeedStep on Intel Core2Duo not detected anymore
On Mon, Feb 23, 2009 at 4:59 AM, Jonathan Gray wrote: > Using the information out of acpi for this on amd64 has > been disabled for now due to reliability issues: > > http://marc.info/?l=openbsd-cvs&m=123492694729019&w=2 I don't know why est.c wasn't backed out to its old pre-acpi state too, though. If you check out the sources, and downrev amd64/est.c by one, you will have basic speedstep support again.
