On Nov 10 05:49:58, mlar...@nested.page wrote:
> On Sat, Nov 09, 2024 at 11:21:54PM +0100, Jan Stary wrote:
> > This is current/amd64 on a Thinkpad X230i.
> >
> > It seems that the C3 cpu state is only supported
> > when the machine boots on battery (full dmesgs below):
> >
> > --- /tmp/dmesg.bat Sat Nov 9 11:55:55 2024
> > +++ /tmp/dmesg.ac Sat Nov 9 11:55:55 2024
> >
> > -acpiac0 at acpi0: AC unit offline
> > +acpiac0 at acpi0: AC unit online
> >
> > -acpicpu0 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu1 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu2 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu3 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> >
> > +acpicpu0 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > +acpicpu1 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > +acpicpu2 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > +acpicpu3 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> >
> > Is this intended?
> >
>
> proably we are missing the callback to recalculate the Cstates on
> plug/unplug...
To be sure: if I boot on AC, and stay on AC,
C3 is not reported as supported; so there is no
plug or unplug being done.
Jan
> > apmd is running with apmd_flags="-A -z 5 -t 60".
> > Plugging and unplugging AC is logged as such,
> > but no messages about (a change in supported) C states
> > appear, such as in the booting dmesg .
> >
> > Jan
> >
> >
> > dmesg when booting on battery:
> >
> > OpenBSD 7.6-current (GENERIC.MP) #417: Wed Nov 6 15:53:38 MST 2024
> > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > real mem = 8234086400 (7852MB)
> > avail mem = 7961251840 (7592MB)
> > random: good seed from bootblocks
> > mpath0 at root
> > scsibus0 at mpath0: 256 targets
> > mainbus0 at root
> > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9c000 (69 entries)
> > bios0: vendor LENOVO version "G2ETB7WW (2.77 )" date 09/24/2019
> > bios0: LENOVO 2325T7Z
> > acpi0 at bios0: ACPI 5.0
> > acpi0: sleep states S0 S3 S4 S5
> > acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT
> > ASF! UEFI UEFI POAT SSDT SSDT UEFI DBG2
> > acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3)
> > EHC2(S3) HDEF(S4)
> > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > acpihpet0 at acpi0: 14318179 Hz
> > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > cpu0 at mainbus0: apid 0 (boot processor)
> > cpu0: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 1197.34 MHz, 06-3a-09,
> > patch 00000021
> > cpu0: cpuid 1
> > edx=bfebfbff<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>
> >
> > ecx=35bae3bf<SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,F16C>
> > cpu0: cpuid 6 eax=75<SENSOR,ARAT> ecx=9<EFFFREQ>
> > cpu0: cpuid 7.0 ebx=281<FSGSBASE,SMEP,ERMS>
> > edx=9c000400<MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD>
> > cpu0: cpuid a vers=3, gp=4, gpwidth=48, ff=3, ffwidth=48
> > cpu0: cpuid d.1 eax=1<XSAVEOPT>
> > cpu0: cpuid 80000001 edx=28100800<NXE,RDTSCP,LONG> ecx=1<LAHF>
> > cpu0: cpuid 80000007 edx=100<ITSC>
> > cpu0: MELTDOWN
> > cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
> > 64b/line 8-way L2 cache, 3MB 64b/line 12-way L3 cache
> > cpu0: smt 0, core 0, package 0
> > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> > cpu0: apic clock running at 99MHz
> > cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
> > cpu1 at mainbus0: apid 1 (application processor)
> > cpu1: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 1197.30 MHz, 06-3a-09,
> > patch 00000021
> > cpu1: smt 1, core 0, package 0
> > cpu2 at mainbus0: apid 2 (application processor)
> > cpu2: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 1197.31 MHz, 06-3a-09,
> > patch 00000021
> > cpu2: smt 0, core 1, package 0
> > cpu3 at mainbus0: apid 3 (application processor)
> > cpu3: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 1197.30 MHz, 06-3a-09,
> > patch 00000021
> > cpu3: smt 1, core 1, package 0
> > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> > acpimcfg0 at acpi0
> > acpimcfg0: addr 0xf8000000, bus 0-63
> > acpiec0 at acpi0
> > acpiprt0 at acpi0: bus 0 (PCI0)
> > acpiprt1 at acpi0: bus -1 (PEG_)
> > acpiprt2 at acpi0: bus 2 (EXP1)
> > acpiprt3 at acpi0: bus 3 (EXP2)
> > acpiprt4 at acpi0: bus 4 (EXP3)
> > acpibtn0 at acpi0: LID_(wakeup)
> > acpibtn1 at acpi0: SLPB(wakeup)
> > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> > acpicmos0 at acpi0
> > acpibat0 at acpi0: BAT0 model "45N1025" serial 1094 type LION oem "LGC"
> > acpiac0 at acpi0: AC unit offline
> > "LEN0078" at acpi0 not configured
> > acpithinkpad0 at acpi0: version 1.0
> > "PNP0C14" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > acpicpu0 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu1 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu2 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu3 at acpi0: C3(200@87 mwait.1@0x30), C2(500@59 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
> > acpitz0 at acpi0: critical temperature is 103 degC
> > acpidock0 at acpi0: GDCK not docked (0)
> > acpivideo0 at acpi0: VID_
> > acpivout0 at acpivideo0: LCD0
> > acpivideo1 at acpi0: VID_
> > cpu0: using VERW MDS workaround (except on vmm entry)
> > cpu0: Enhanced SpeedStep 1197 MHz: speeds: 2400, 2300, 2200, 2100, 2000,
> > 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz
> > pci0 at mainbus0 bus 0
> > pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
> > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
> > drm0 at inteldrm0
> > inteldrm0: msi, IVYBRIDGE, gen 7
> > xhci0 at pci0 dev 20 function 0 "Intel 7 Series xHCI" rev 0x04: msi, xHCI
> > 1.0
> > usb0 at xhci0: USB revision 3.0
> > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
> > 3.00/1.00 addr 1
> > "Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
> > em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
> > 3c:97:0e:63:a5:25
> > ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
> > usb1 at ehci0: USB revision 2.0
> > uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
> > azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269
> > audio0 at azalia0
> > ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci1 at ppb0 bus 2
> > sdhc0 at pci1 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 16
> > sdhc0: SDHC 3.00, 50 MHz base clock
> > sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
> > ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci2 at ppb1 bus 3
> > iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x34:
> > msi, MIMO 2T2R, MoW, address e0:9d:31:9b:37:64
> > ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci3 at ppb2 bus 4
> > ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
> > usb2 at ehci1: USB revision 2.0
> > uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04
> > ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI
> > 1.3
> > ahci0: port 0: 6.0Gb/s
> > scsibus1 at ahci0: 32 targets
> > sd0 at scsibus1 targ 0 lun 0: <ATA, KingDian S180 60, F.00>
> > naa.5000000000000000
> > sd0: 57241MB, 512 bytes/sector, 117231408 sectors, thin
> > ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2
> > int 18
> > iic0 at ichiic0
> > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-12800 SO-DIMM
> > spdmem1 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-12800 SO-DIMM
> > 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
> > pms0 at pckbc0 (aux slot)
> > wsmouse0 at pms0 mux 0
> > wsmouse1 at pms0 mux 0
> > pms0: Synaptics clickpad, firmware 8.1, 0x1e2b1 0x940300 0x194b40 0xd002a3
> > 0x123800
> > pcppi0 at isa0 port 0x61
> > spkr0 at pcppi0
> > vmm0 at mainbus0: VMX/EPT
> > uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> > rev 2.00/0.00 addr 2
> > ugen0 at uhub3 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
> > ugen1 at uhub3 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
> > uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> > rev 2.00/0.00 addr 2
> > vscsi0 at root
> > scsibus2 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus3 at softraid0: 256 targets
> > root on sd0a (1bb9b839fb175dff.a) swap on sd0b dump on sd0b
> > inteldrm0: 1366x768, 32bpp
> > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
> > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> >
> >
> > dmesg when booting on AC:
> >
> > OpenBSD 7.6-current (GENERIC.MP) #417: Wed Nov 6 15:53:38 MST 2024
> > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > real mem = 8234086400 (7852MB)
> > avail mem = 7961251840 (7592MB)
> > random: good seed from bootblocks
> > mpath0 at root
> > scsibus0 at mpath0: 256 targets
> > mainbus0 at root
> > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9c000 (69 entries)
> > bios0: vendor LENOVO version "G2ETB7WW (2.77 )" date 09/24/2019
> > bios0: LENOVO 2325T7Z
> > acpi0 at bios0: ACPI 5.0
> > acpi0: sleep states S0 S3 S4 S5
> > acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT
> > ASF! UEFI UEFI POAT SSDT SSDT UEFI DBG2
> > acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3)
> > EHC2(S3) HDEF(S4)
> > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > acpihpet0 at acpi0: 14318179 Hz
> > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > cpu0 at mainbus0: apid 0 (boot processor)
> > cpu0: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 2394.68 MHz, 06-3a-09,
> > patch 00000021
> > cpu0: cpuid 1
> > edx=bfebfbff<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>
> >
> > ecx=35bae3bf<SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,F16C>
> > cpu0: cpuid 6 eax=75<SENSOR,ARAT> ecx=9<EFFFREQ>
> > cpu0: cpuid 7.0 ebx=281<FSGSBASE,SMEP,ERMS>
> > edx=9c000400<MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD>
> > cpu0: cpuid a vers=3, gp=4, gpwidth=48, ff=3, ffwidth=48
> > cpu0: cpuid d.1 eax=1<XSAVEOPT>
> > cpu0: cpuid 80000001 edx=28100800<NXE,RDTSCP,LONG> ecx=1<LAHF>
> > cpu0: cpuid 80000007 edx=100<ITSC>
> > cpu0: MELTDOWN
> > cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
> > 64b/line 8-way L2 cache, 3MB 64b/line 12-way L3 cache
> > cpu0: smt 0, core 0, package 0
> > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> > cpu0: apic clock running at 99MHz
> > cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
> > cpu1 at mainbus0: apid 1 (application processor)
> > cpu1: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 2394.60 MHz, 06-3a-09,
> > patch 00000021
> > cpu1: smt 1, core 0, package 0
> > cpu2 at mainbus0: apid 2 (application processor)
> > cpu2: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 2394.59 MHz, 06-3a-09,
> > patch 00000021
> > cpu2: smt 0, core 1, package 0
> > cpu3 at mainbus0: apid 3 (application processor)
> > cpu3: Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz, 2394.66 MHz, 06-3a-09,
> > patch 00000021
> > cpu3: smt 1, core 1, package 0
> > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> > acpimcfg0 at acpi0
> > acpimcfg0: addr 0xf8000000, bus 0-63
> > acpiec0 at acpi0
> > acpiprt0 at acpi0: bus 0 (PCI0)
> > acpiprt1 at acpi0: bus -1 (PEG_)
> > acpiprt2 at acpi0: bus 2 (EXP1)
> > acpiprt3 at acpi0: bus 3 (EXP2)
> > acpiprt4 at acpi0: bus 4 (EXP3)
> > acpibtn0 at acpi0: LID_(wakeup)
> > acpibtn1 at acpi0: SLPB(wakeup)
> > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> > acpicmos0 at acpi0
> > acpibat0 at acpi0: BAT0 model "45N1025" serial 1094 type LION oem "LGC"
> > acpiac0 at acpi0: AC unit online
> > "LEN0078" at acpi0 not configured
> > acpithinkpad0 at acpi0: version 1.0
> > "PNP0C14" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > "PNP0C14" at acpi0 not configured
> > acpicpu0 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > acpicpu1 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > acpicpu2 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > acpicpu3 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
> > acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
> > acpitz0 at acpi0: critical temperature is 103 degC
> > acpidock0 at acpi0: GDCK not docked (0)
> > acpivideo0 at acpi0: VID_
> > acpivout0 at acpivideo0: LCD0
> > acpivideo1 at acpi0: VID_
> > cpu0: using VERW MDS workaround (except on vmm entry)
> > cpu0: Enhanced SpeedStep 2394 MHz: speeds: 2400, 2300, 2200, 2100, 2000,
> > 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz
> > pci0 at mainbus0 bus 0
> > pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
> > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
> > drm0 at inteldrm0
> > inteldrm0: msi, IVYBRIDGE, gen 7
> > xhci0 at pci0 dev 20 function 0 "Intel 7 Series xHCI" rev 0x04: msi, xHCI
> > 1.0
> > usb0 at xhci0: USB revision 3.0
> > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
> > 3.00/1.00 addr 1
> > "Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
> > em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
> > 3c:97:0e:63:a5:25
> > ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
> > usb1 at ehci0: USB revision 2.0
> > uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
> > azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269
> > audio0 at azalia0
> > ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci1 at ppb0 bus 2
> > sdhc0 at pci1 dev 0 function 0 "Ricoh 5U822 SD/MMC" rev 0x07: apic 2 int 16
> > sdhc0: SDHC 3.00, 50 MHz base clock
> > sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
> > ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci2 at ppb1 bus 3
> > iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x34:
> > msi, MIMO 2T2R, MoW, address e0:9d:31:9b:37:64
> > ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
> > pci3 at ppb2 bus 4
> > ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
> > usb2 at ehci1: USB revision 2.0
> > uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev
> > 2.00/1.00 addr 1
> > pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04
> > ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI
> > 1.3
> > ahci0: port 0: 6.0Gb/s
> > scsibus1 at ahci0: 32 targets
> > sd0 at scsibus1 targ 0 lun 0: <ATA, KingDian S180 60, F.00>
> > naa.5000000000000000
> > sd0: 57241MB, 512 bytes/sector, 117231408 sectors, thin
> > ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2
> > int 18
> > iic0 at ichiic0
> > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-12800 SO-DIMM
> > spdmem1 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-12800 SO-DIMM
> > 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
> > pms0 at pckbc0 (aux slot)
> > wsmouse0 at pms0 mux 0
> > wsmouse1 at pms0 mux 0
> > pms0: Synaptics clickpad, firmware 8.1, 0x1e2b1 0x940300 0x194b40 0xd002a3
> > 0x123800
> > pcppi0 at isa0 port 0x61
> > spkr0 at pcppi0
> > vmm0 at mainbus0: VMX/EPT
> > uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> > rev 2.00/0.00 addr 2
> > ugen0 at uhub3 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
> > ugen1 at uhub3 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
> > uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
> > rev 2.00/0.00 addr 2
> > vscsi0 at root
> > scsibus2 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus3 at softraid0: 256 targets
> > root on sd0a (1bb9b839fb175dff.a) swap on sd0b dump on sd0b
> > inteldrm0: 1366x768, 32bpp
> > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
> > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> >
>
