On Sun, Apr 04, 2021 at 09:15:14AM +0100, Mark Hesselink wrote:
> Hi Theo,
>
> Thanks for reaching out and explaining the issue in more detail. It prompted
> me to check the disklabel for the drive. If I recall correctly, the disk was
> formatted using the autoformatting option supplied by the OpenBSD 6.8
> installer and has the following disklabel:
>
> # /dev/rsd0c:
> type: SCSI
> disk: SCSI disk
> label: SAMSUNG MZHPV512
> duid: e4819536ae37a0af
> flags:
> bytes/sector: 512
> sectors/track: 63
> tracks/cylinder: 255
> sectors/cylinder: 16065
> cylinders: 62260
> total sectors: 1000215216 # total bytes: 476.9G
> boundstart: 64
> boundend: 1000206900
> drivedata: 0
>
> 16 partitions:
> #                size           offset  fstype [fsize bsize   cpg]
>   a:             1.0G               64  4.2BSD   2048 16384 12960 # /
>   b:             8.1G          2097216    swap # none
>   c:           476.9G                0  unused
>   d:             4.0G         19164928  4.2BSD   2048 16384 12960 # /tmp
>   e:            19.8G         27553536  4.2BSD   2048 16384 12956 # /var
>   f:             6.0G         69028992  4.2BSD   2048 16384 12960 # /usr
>   g:             1.0G         81611904  4.2BSD   2048 16384 12960 #
> /usr/X11R6
>   h:            20.0G         83709056  4.2BSD   2048 16384 12960 #
> /usr/local
>   i:             2.0G        125652096  4.2BSD   2048 16384 12960 # /usr/src
>   j:             6.0G        129846400  4.2BSD   2048 16384 12960 # /usr/obj
>   k:           300.0G        142429312  4.2BSD   4096 32768 26062 # /home
>
> By the looks of it, the swap partition should be sufficiently large to
> support hibernate.
>
> I went through the following steps to highlight the issue:
>
> 1. Reboot machine using "doas reboot" to start the test with a clean slate.
> 2. Switch to console; The machine starts xenodm at boot as the machine is
> meant to be used as a workstation by my children.
> 3. Login, execute "ZZZ" and wait for the machine to finish hibernating.
> 4. Resume machine.
> 5. OpenBSD boot(8) bootstrap program shows the standard boot prompt, i.e. it
> does not detect that the machine is being resumed after it has been
> hibernated.

Does it say "unhibernate detected; switching to bsd.booted" at the boot>
prompt here?

-ml

> 6. Machine boots as if the hibernate request was never executed. During boot
> OpenBSD detects a number of uncleanly unmounted filesystems as well.
>
> The above test sequence was executed on a fresh OpenBSD 6.9 snapshot which
> was successfully installed using "sysupgrade -s":
>
> OpenBSD 6.9-beta (GENERIC.MP) #446: Sat Apr  3 01:48:42 MDT 2021
> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 8261603328 (7878MB)
> avail mem = 7995830272 (7625MB)
> random: good seed from bootblocks
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xccbfd000 (65 entries)
> bios0: vendor LENOVO version "N14ET54W (1.32 )" date 03/19/2020
> bios0: LENOVO 20BTS0MX00
> acpi0 at bios0: ACPI 5.0
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT SSDT
> SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA SSDT UEFI MSDM BATB FPDT UEFI
> acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) EHC1(S3)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpihpet0 at acpi0: 14318179 Hz
> acpiec0 at acpi0
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.31 MHz, 06-3d-04
> 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTRL,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 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> cpu1: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d-04
> 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTRL,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
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
> acpimcfg0 at acpi0
> acpimcfg0: addr 0xf8000000, bus 0-63
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (PEG_)
> acpiprt2 at acpi0: bus 3 (EXP1)
> acpiprt3 at acpi0: bus 4 (EXP2)
> acpiprt4 at acpi0: bus -1 (EXP3)
> acpiprt5 at acpi0: bus 10 (EXP6)
> acpibtn0 at acpi0: LID_
> acpibtn1 at acpi0: SLPB
> acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> acpicmos0 at acpi0
> acpibat0 at acpi0: BAT0 model "00HW003" serial  3800 type LiP oem "SMP"
> acpiac0 at acpi0: AC unit offline
> acpithinkpad0 at acpi0: version 1.0
> tpm0 at acpi0 TPM_ addr 0xfed40000/0x5000, device 0x0000104a rev 0x4e
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "INT340F" at acpi0 not configured
> acpicpu0 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
> C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
> C1(1000@1 mwait.1), PSS
> acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1
> acpipwrres1 at acpi0: NVP3, resource for PEG_
> acpipwrres2 at acpi0: NVP2, resource for PEG_
> acpitz0 at acpi0: critical temperature is 128 degC
> acpivideo0 at acpi0: VID_
> acpivout0 at acpivideo0: LCD0
> acpivideo1 at acpi0: VID_
> cpu0: using VERW MDS workaround (except on vmm entry)
> cpu0: Enhanced SpeedStep 798 MHz: speeds: 2601, 2600, 2500, 2300, 2100,
> 2000, 1800, 1700, 1500, 1400, 1200, 1100, 900, 800, 600, 500 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5500" rev 0x09
> drm0 at inteldrm0
> inteldrm0: msi, BROADWELL, gen 8
> azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: msi
> azalia0: No codecs found
> xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: 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 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured
> em0 at pci0 dev 25 function 0 "Intel I218-LM" rev 0x03: msi, address
> 54:ee:75:5a:b9:cd
> azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: msi
> azalia1: codecs: Realtek ALC292
> audio0 at azalia1
> ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3: msi
> pci1 at ppb0 bus 3
> ppb1 at pci0 dev 28 function 1 "Intel 9 Series PCIE" rev 0xe3: msi
> pci2 at ppb1 bus 4
> iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7265" rev 0x59,
> msi
> ppb2 at pci0 dev 28 function 5 "Intel 9 Series PCIE" rev 0xe3: msi
> pci3 at ppb2 bus 10
> ahci0 at pci3 dev 0 function 0 "Samsung SM951 AHCI" rev 0x01: apic 2 int 16,
> AHCI 1.3
> ahci0: port 0: 6.0Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZHPV512, BXW2>
> naa.5002538900000000
> sd0: 488386MB, 512 bytes/sector, 1000215216 sectors, thin
> pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03
> ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: apic 2
> int 18
> iic0 at ichiic0
> pchtemp0 at pci0 dev 31 function 6 "Intel 9 Series Thermal" rev 0x03
> 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 0x943300 0x330040 0xf003a3
> 0x12e800
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> ugen0 at uhub0 port 7 "Intel Bluetooth" rev 2.01/0.01 addr 2
> uvideo0 at uhub0 port 8 configuration 1 interface 0 "Chicony Electronics
> Co.,Ltd. Integrated Camera" rev 2.00/0.29 addr 3
> video0 at uvideo0
> vscsi0 at root
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (e4819536ae37a0af.a) swap on sd0b dump on sd0b
> WARNING: / was not properly unmounted
> inteldrm0: 1920x1080, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> iwm0: hw rev 0x210, fw ver 17.3216344376.0, address 4c:34:88:04:af:ec
>
> Cheers,
>
> Mark
>
> On 4/4/2021 3:23 AM, Theo de Raadt wrote:
> > This is not about tpm.
> >
> > The tpm issues people have hit were on the resume side.
> >
> > Your machine is failing to commit to swap a viable resume
> > signature
> >
> > I've read the report.  But can you try it once again, from the top, just
> > for me, explaining it step by step?
> >
> > Mark Hesselink <mhess...@alumni.caltech.edu> wrote:
> >
> > > Hi Ricky,
> > >
> > > I tested your suspend suggestion and interestingly suspend works like
> > > a charm. Hibernate however still does not work. I still suspect the
> > > tpm(4) driver may lack support for this particular Lenovo X1 Carbon
> > > 3rd gen machine, but have no proof to conclusively claim this.
> > >
> > > Cheersm
> > >
> > > Mark
> > >
> > > P.S. If any OpenBSD developer is reading this email, I am more than
> > > happy to try out tpm(4) patches and report back.
> > >
> > > On 3/23/2021 3:48 AM, Ricky Cintron wrote:
> > > > Hey Mark, I don't have an X1C so I can't offer any hardware-specific 
> > > > advice,
> > > > but I see you're using the ZZZ command to hibernate the system, yet it 
> > > > appears
> > > > you want to suspend the system (based on wording). Have you tested zzz
> > > > (lowercase) instead? Maybe your hardware/setup doesn't support 
> > > > hibernation.
> > > >
> > > > If you are indeed trying to hibernate, then I have nothing. Sorry.
> > > >
> > > >
> > > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> > > >
> > > > On Monday, March 22nd, 2021 at 8:20 AM, Mark Hesselink 
> > > > <mhess...@alumni.caltech.edu> wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I'm sending the below bug report to misc@openbsd.org as I have
> > > > >
> > > > > deliberately not configured my OpenBSD workstations to be able to send
> > > > >
> > > > > mail -- they are mostly used by my children -- and a bug report sent
> > > > >
> > > > > directly to b...@openbsd.org never seems to have arrived. Hopefully 
> > > > > this
> > > > >
> > > > > email does arrive.
> > > > >
> > > > > Cheers,
> > > > >
> > > > > Mark
> > > > >
> > > > > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > > >
> > > > > > Synopsis:    Suspend/resume does not work on Lenovo X2 Carbon 
> > > > > > 3rd gen
> > > > > laptop
> > > > >
> > > > > > Category:    system
> > > > > > Environment:
> > > > > System      : OpenBSD 6.9
> > > > >
> > > > >       Details     : OpenBSD 6.9-beta (GENERIC.MP) #398: Fri 
> > > > > Mar 12
> > > > >
> > > > > 15:01:24 MST 2021
> > > > >
> > > > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > > > >
> > > > >       Architecture: OpenBSD.amd64
> > > > >
> > > > >       Machine     : amd64
> > > > >
> > > > > > Description:
> > > > > Suspend/resume unfortunately does not work on my Lenovo X1 Carbon
> > > > >
> > > > >       3rd gen laptop. Suspending the laptop using the ZZZ command 
> > > > > does
> > > > >
> > > > >       seem to suspend the laptop, but restarting the laptop 
> > > > > afterwards
> > > > >
> > > > >       does not result in the expected boot loader prompt of:
> > > > >
> > > > >       >> OpenBSD/amd64 BOOT 3.53
> > > > >
> > > > > unhibernate detected: switching to /bsd.booted
> > > > >
> > > > >       boot>
> > > > >
> > > > >       Instead a standard boot prompt is presented as if the laptop 
> > > > > never
> > > > >
> > > > >       completed the suspend request, but instead was abruptly shut 
> > > > > down.
> > > > >
> > > > >       During boot the system detects that 1 or more filesystems 
> > > > > were not
> > > > >
> > > > >       cleanly unmounted as well.
> > > > >
> > > > >       I have tried playing around with the various TPM settings in 
> > > > > the
> > > > >
> > > > >       BIOS, i.e. disabled, hidden and enabled TPM. Neither of these
> > > > >
> > > > >       settings seem to have an effects on the laptop's ability to 
> > > > > cleanly
> > > > >
> > > > >       suspend/resume.
> > > > >
> > > > > > How-To-Repeat:
> > > > > ZZZ followed by booting of the laptop.
> > > > >
> > > > > > Fix:
> > > > > No known work around.
> > > > >
> > > > > dmesg:
> > > > >
> > > > > OpenBSD 6.9-beta (GENERIC.MP) #398: Fri Mar 12 15:01:24 MST 2021
> > > > >
> > > > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > > > >
> > > > > real mem = 8261603328 (7878MB)
> > > > >
> > > > > avail mem = 7995826176 (7625MB)
> > > > >
> > > > > random: good seed from bootblocks
> > > > >
> > > > > mpath0 at root
> > > > >
> > > > > scsibus0 at mpath0: 256 targets
> > > > >
> > > > > mainbus0 at root
> > > > >
> > > > > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xccbfd000 (65 entries)
> > > > >
> > > > > bios0: vendor LENOVO version "N14ET54W (1.32 )" date 03/19/2020
> > > > >
> > > > > bios0: LENOVO 20BTS0MX00
> > > > >
> > > > > acpi0 at bios0: ACPI 5.0
> > > > >
> > > > > acpi0: sleep states S0 S3 S4 S5
> > > > >
> > > > > acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT
> > > > >
> > > > > SSDT SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA SSDT UEFI MSDM BATB FPDT 
> > > > > UEFI
> > > > >
> > > > > acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) 
> > > > > EHC1(S3)
> > > > >
> > > > > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > > > >
> > > > > acpihpet0 at acpi0: 14318179 Hz
> > > > >
> > > > > acpiec0 at acpi0
> > > > >
> > > > > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > > > >
> > > > > cpu0 at mainbus0: apid 0 (boot processor)
> > > > >
> > > > > cpu0: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 2494.63 MHz, 06-3d-04
> > > > >
> > > > > 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTRL,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 99MHz
> > > > >
> > > > > cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
> > > > >
> > > > > cpu1 at mainbus0: apid 2 (application processor)
> > > > >
> > > > > cpu1: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 2494.24 MHz, 06-3d-04
> > > > >
> > > > > 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTRL,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
> > > > >
> > > > > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
> > > > >
> > > > > acpimcfg0 at acpi0
> > > > >
> > > > > acpimcfg0: addr 0xf8000000, bus 0-63
> > > > >
> > > > > acpiprt0 at acpi0: bus 0 (PCI0)
> > > > >
> > > > > acpiprt1 at acpi0: bus -1 (PEG_)
> > > > >
> > > > > acpiprt2 at acpi0: bus 3 (EXP1)
> > > > >
> > > > > acpiprt3 at acpi0: bus 4 (EXP2)
> > > > >
> > > > > acpiprt4 at acpi0: bus -1 (EXP3)
> > > > >
> > > > > acpiprt5 at acpi0: bus 10 (EXP6)
> > > > >
> > > > > acpibtn0 at acpi0: LID_
> > > > >
> > > > > acpibtn1 at acpi0: SLPB
> > > > >
> > > > > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> > > > >
> > > > > acpicmos0 at acpi0
> > > > >
> > > > > acpibat0 at acpi0: BAT0 model "00HW003" serial  3800 type LiP oem 
> > > > > "SMP"
> > > > >
> > > > > acpiac0 at acpi0: AC unit online
> > > > >
> > > > > acpithinkpad0 at acpi0: version 1.0
> > > > >
> > > > > tpm0 at acpi0 TPM_ addr 0xfed40000/0x5000, device 0x0000104a rev 0x4e
> > > > >
> > > > > "PNP0C14" at acpi0 not configured
> > > > >
> > > > > "PNP0C14" at acpi0 not configured
> > > > >
> > > > > "PNP0C14" at acpi0 not configured
> > > > >
> > > > > "INT340F" at acpi0 not configured
> > > > >
> > > > > acpicpu0 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
> > > > >
> > > > > C1(1000@1 mwait.1), PSS
> > > > >
> > > > > acpicpu1 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
> > > > >
> > > > > C1(1000@1 mwait.1), PSS
> > > > >
> > > > > acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1
> > > > >
> > > > > acpipwrres1 at acpi0: NVP3, resource for PEG_
> > > > >
> > > > > acpipwrres2 at acpi0: NVP2, resource for PEG_
> > > > >
> > > > > acpitz0 at acpi0: critical temperature is 128 degC
> > > > >
> > > > > acpivideo0 at acpi0: VID_
> > > > >
> > > > > acpivout0 at acpivideo0: LCD0
> > > > >
> > > > > acpivideo1 at acpi0: VID_
> > > > >
> > > > > cpu0: using VERW MDS workaround (except on vmm entry)
> > > > >
> > > > > cpu0: Enhanced SpeedStep 2494 MHz: speeds: 2601, 2600, 2500, 2300, 
> > > > > 2100,
> > > > >
> > > > > 2000, 1800, 1700, 1500, 1400, 1200, 1100, 900, 800, 600, 500 MHz
> > > > >
> > > > > pci0 at mainbus0 bus 0
> > > > >
> > > > > pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09
> > > > >
> > > > > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5500" rev 0x09
> > > > >
> > > > > drm0 at inteldrm0
> > > > >
> > > > > inteldrm0: msi, BROADWELL, gen 8
> > > > >
> > > > > azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: 
> > > > > msi
> > > > >
> > > > > azalia0: No codecs found
> > > > >
> > > > > xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: 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 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured
> > > > >
> > > > > em0 at pci0 dev 25 function 0 "Intel I218-LM" rev 0x03: msi, address
> > > > >
> > > > > 54:ee:75:5a:b9:cd
> > > > >
> > > > > azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: 
> > > > > msi
> > > > >
> > > > > azalia1: codecs: Realtek ALC292
> > > > >
> > > > > audio0 at azalia1
> > > > >
> > > > > ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3: msi
> > > > >
> > > > > pci1 at ppb0 bus 3
> > > > >
> > > > > ppb1 at pci0 dev 28 function 1 "Intel 9 Series PCIE" rev 0xe3: msi
> > > > >
> > > > > pci2 at ppb1 bus 4
> > > > >
> > > > > iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7265" rev
> > > > >
> > > > > 0x59, msi
> > > > >
> > > > > ppb2 at pci0 dev 28 function 5 "Intel 9 Series PCIE" rev 0xe3: msi
> > > > >
> > > > > pci3 at ppb2 bus 10
> > > > >
> > > > > ahci0 at pci3 dev 0 function 0 "Samsung SM951 AHCI" rev 0x01: apic 2 
> > > > > int
> > > > >
> > > > > 16, AHCI 1.3
> > > > >
> > > > > ahci0: port 0: 6.0Gb/s
> > > > >
> > > > > scsibus1 at ahci0: 32 targets
> > > > >
> > > > > sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZHPV512, BXW2>
> > > > >
> > > > > naa.5002538900000000
> > > > >
> > > > > sd0: 488386MB, 512 bytes/sector, 1000215216 sectors, thin
> > > > >
> > > > > pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03
> > > > >
> > > > > ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: 
> > > > > apic
> > > > >
> > > > > 2 int 18
> > > > >
> > > > > iic0 at ichiic0
> > > > >
> > > > > pchtemp0 at pci0 dev 31 function 6 "Intel 9 Series Thermal" rev 0x03
> > > > >
> > > > > 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 0x943300 0x330040
> > > > >
> > > > > 0xf003a3 0x12e800
> > > > >
> > > > > pcppi0 at isa0 port 0x61
> > > > >
> > > > > spkr0 at pcppi0
> > > > >
> > > > > ugen0 at uhub0 port 7 "Intel Bluetooth" rev 2.01/0.01 addr 2
> > > > >
> > > > > uvideo0 at uhub0 port 8 configuration 1 interface 0 "Chicony 
> > > > > Electronics
> > > > >
> > > > > Co.,Ltd. Integrated Camera" rev 2.00/0.29 addr 3
> > > > >
> > > > > video0 at uvideo0
> > > > >
> > > > > vscsi0 at root
> > > > >
> > > > > scsibus2 at vscsi0: 256 targets
> > > > >
> > > > > softraid0 at root
> > > > >
> > > > > scsibus3 at softraid0: 256 targets
> > > > >
> > > > > root on sd0a (e4819536ae37a0af.a) swap on sd0b dump on sd0b
> > > > >
> > > > > WARNING: / was not properly unmounted
> > > > >
> > > > > inteldrm0: 1920x1080, 32bpp
> > > > >
> > > > > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using 
> > > > > wskbd0
> > > > >
> > > > > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> > > > >
> > > > > iwm0: hw rev 0x210, fw ver 17.3216344376.0, address 4c:34:88:04:af:ec
> > > > >
> > > > > usbdevs:
> > > > >
> > > > > Controller /dev/usb0:
> > > > >
> > > > > addr 01: 8086:0000 Intel, xHCI root hub
> > > > >
> > > > >        super speed, self powered, config 1, rev 1.00
> > > > >
> > > > >        driver: uhub0
> > > > >
> > > > > addr 02: 8087:0a2a Intel, Bluetooth
> > > > >
> > > > >        full speed, self powered, config 1, rev 0.01
> > > > >
> > > > >        driver: ugen0
> > > > >
> > > > > addr 03: 04f2:b45d Chicony Electronics Co.,Ltd., Integrated Camera
> > > > >
> > > > >        high speed, power 500 mA, config 1, rev 0.29, iSerial 
> > > > > 0x0001
> > > > >
> > > > >        driver: uvideo0
>

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