On Jan 31 14:31:58, brynet@gmail.com wrote:
> On Mon, Jan 31, 2022 at 02:16:20PM +0100, Jan Stary wrote:
> > This is current/amd64 on a PC, dmesgs below.
> > Looking at the diff between a Jan 24 and a Jan 31 dmesg,
> > it seems that the C2 and C3 are no longer recognized:
> >
> > -acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> > -acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> > -acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> > -acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> > +acpicpu0 at acpi0: C1(@1 halt!), PSS
> > +acpicpu1 at acpi0: C1(@1 halt!), PSS
> > +acpicpu2 at acpi0: C1(@1 halt!), PSS
> > +acpicpu3 at acpi0: C1(@1 halt!), PSS
> >
> > Is this expected? Is it related to the recent apm change
> > of always running at full hw.setperf when on AC?
> >
> > Jan
>
> Have you changed any settings in the BIOS or upgraded it recently?
No.
With another snapshot and kernel,
the C2 and C3 are back (see below).
Jan
OpenBSD 7.0-current (GENERIC.MP) #0: Wed Feb 2 12:28:33 CET 2022
hans@biblio.stare.cz:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 10567024640 (10077MB)
avail mem = 10145652736 (9675MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0100 (36 entries)
bios0: vendor Award Software International, Inc. version "F2" date 04/20/2011
bios0: Gigabyte Technology Co., Ltd. Z68MX-UD2H-B3
acpi0 at bios0: ACPI 1.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET MCFG ASPT SSPT EUDS MATS TAMG APIC SSDT MATS
acpi0: wakeup devices PCI0(S5) PEX0(S5) PEX1(S5) PEX2(S5) PEX3(S5) PEX4(S5) PEX5(S5) PEX6(S5) PEX7(S5) HUB0(S5) UAR1(S3) USBE(S3) USE2(S3) AZAL(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimcfg0 at acpi0
acpimcfg0: addr 0xf4000000, bus 0-63
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3611.08 MHz, 06-2a-07
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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 100MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3610.62 MHz, 06-2a-07
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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3610.61 MHz, 06-2a-07
cpu2: 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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3610.61 MHz, 06-2a-07
cpu3: 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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins, remapped
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PEG0)
acpiprt2 at acpi0: bus -1 (PEG1)
acpiprt3 at acpi0: bus 2 (PEX0)
acpiprt4 at acpi0: bus -1 (PEX1)
acpiprt5 at acpi0: bus -1 (PEX2)
acpiprt6 at acpi0: bus 3 (PEX3)
acpiprt7 at acpi0: bus 4 (PEX4)
acpiprt8 at acpi0: bus 5 (PEX5)
acpiprt9 at acpi0: bus 6 (PEX6)
acpiprt10 at acpi0: bus 7 (PEX7)
acpibtn0 at acpi0: PWRB
acpipci0 at acpi0 PCI0
acpicmos0 at acpi0
com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
"pnp0c14" at acpi0 not configured
acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 3611 MHz: speeds: 3701, 3700, 3600, 3500, 3400, 3300, 3200, 3100, 3000, 2900, 2800, 2700, 2600, 2500, 2400, 2300, 2200, 2100, 1600 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09
ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: apic 2 int 16
pci1 at ppb0 bus 1
em0 at pci1 dev 0 function 0 "Intel 82574L" rev 0x00: apic 2 int 16, address 68:05:ca:33:6a:61
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 2000" rev 0x09
drm0 at inteldrm0
inteldrm0: apic 2 int 16, SANDYBRIDGE, gen 6
"Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x05: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x05: apic 2 int 22
azalia0: codecs: Realtek ALC889, Intel/0x2805, using Realtek ALC889
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 16
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 19
pci3 at ppb2 bus 3
em1 at pci3 dev 0 function 0 "Intel 82574L" rev 0x00: apic 2 int 19, address 00:1b:21:72:9d:bc
ppb3 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 16
pci4 at ppb3 bus 4
ahci0 at pci4 dev 0 function 0 "Marvell 88SE9172 SATA" rev 0x11: apic 2 int 16, AHCI 1.0
scsibus1 at ahci0: 32 targets
ppb4 at pci0 dev 28 function 5 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 17
pci5 at ppb4 bus 5
xhci0 at pci5 dev 0 function 0 "Etron EJ168 xHCI" rev 0x01: apic 2 int 17, xHCI 1.0
usb1 at xhci0: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "Etron xHCI root hub" rev 3.00/1.00 addr 1
ppb5 at pci0 dev 28 function 6 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 18
pci6 at ppb5 bus 6
re0 at pci6 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E-VL (0x2c80), apic 2 int 18, address 50:e5:49:39:0e:aa
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
ppb6 at pci0 dev 28 function 7 "Intel 6 Series PCIE" rev 0xb5: apic 2 int 19
pci7 at ppb6 bus 7
xhci1 at pci7 dev 0 function 0 "Etron EJ168 xHCI" rev 0x01: apic 2 int 19, xHCI 1.0
usb2 at xhci1: USB revision 3.0
uhub2 at usb2 configuration 1 interface 0 "Etron xHCI root hub" rev 3.00/1.00 addr 1
ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x05: apic 2 int 23
usb3 at ehci1: USB revision 2.0
uhub3 at usb3 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa5
pci8 at ppb7 bus 8
pcib0 at pci0 dev 31 function 0 "Intel Z68 LPC" rev 0x05
ahci1 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x05: apic 2 int 19, AHCI 1.3
ahci1: port 0: 3.0Gb/s
ahci1: port 1: 6.0Gb/s
ahci1: port 2: 3.0Gb/s
ahci1: port 3: 3.0Gb/s
ahci1: port 4: 1.5Gb/s
scsibus2 at ahci1: 32 targets
sd0 at scsibus2 targ 0 lun 0: <ATA, WDC WD800AAJS-00, 05.0> naa.50014ee1ab0f6941
sd0: 76319MB, 512 bytes/sector, 156301488 sectors
sd1 at scsibus2 targ 1 lun 0: <ATA, WDC WD2500AAKX-0, 15.0> naa.50014ee1af63cbd6
sd1: 238475MB, 512 bytes/sector, 488397168 sectors
sd2 at scsibus2 targ 2 lun 0: <ATA, ST1500DL003-9VT1, CC32> naa.5000c5002f119d73
sd2: 1430799MB, 512 bytes/sector, 2930277168 sectors
sd3 at scsibus2 targ 3 lun 0: <ATA, WDC WD5000AADS-0, 01.0> naa.50014ee25ba41f56
sd3: 476940MB, 512 bytes/sector, 976773168 sectors
cd0 at scsibus2 targ 4 lun 0: <ATAPI, iHAS122, ZL0E> removable
ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x05: apic 2 int 18
iic0 at ichiic0
iic0: addr 0x4e 03=da 04=da 06=0d 07=01 08=0f 0c=ae 0d=fa 0e=c6 0f=88 12=ff 13=ff 20=14 26=03 28=83 29=12 2a=23 2c=10 2f=e4 3c=28 3e=01 47=99 71=ff 80=ff 82=ff 84=ff 86=ff 90=ff 91=ff 92=ff 93=ff 94=ff 95=ff 96=ff 98=ff 99=ff 9a=ff 9b=ff 9c=ff 9d=ff 9e=ff a0=ff a1=ff a2=ff a3=ff a4=ff a5=ff a6=ff a8=ff a9=ff aa=ff ab=ff ac=ff ad=ff ae=ff f0=ff f1=30 f2=2c f3=07 f4=e5 f5=3f f6=0c f7=ec f8=3c words 00=0000 01=0000 02=00da 03=dada 04=da00 05=000d 06=0d01 07=010f
spdmem0 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-10600
spdmem1 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-10600
spdmem2 at iic0 addr 0x53: 4GB DDR3 SDRAM PC3-10600
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
it0 at isa0 port 0x2e/2: IT8728F rev 1, EC port 0x290
vmm0 at mainbus0: VMX/EPT
uhub4 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub4 port 4 configuration 1 interface 0 "Logitech USB Optical Mouse" rev 2.00/54.00 addr 3
uhidev0: iclass 3/1
ums0 at uhidev0: 8 buttons, Z and W dir
wsmouse0 at ums0 mux 0
uplcom0 at uhub2 port 1 configuration 1 interface 0 "Prolific Technology Inc. USB-Serial Controller" rev 1.10/3.00 addr 2
ucom0 at uplcom0
uhub5 at uhub3 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (8c0d2960df7b6a5a.a) swap on sd0b dump on sd0b
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
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