Hi Mike,
I see your first printf here but not the second?
dmesg:
OpenBSD 6.2-current (GENERIC.MP) #1: Mon Oct 16 14:12:25 EDT 2017
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 4192956416 (3998MB)
avail mem = 4059013120 (3870MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xedcb0 (49 entries)
bios0: vendor Intel Corp. version "PYBSWCEL.86A.0064.2017.0815.1055" date
08/15/2017
bios0: Intel Corporation NUC5CPYB
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT MCFG SSDT SSDT SSDT UEFI LPIT TPM2
CSRT SSDT
acpi0: wakeup devices BRCM(S0) XHC1(S4) HDEF(S4) PXSX(S4) RP01(S4)
PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Celeron(R) CPU N3050 @ 1.60GHz, 1680.47 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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,SMEP,ERMS,SENSOR,ARAT
cpu0: 1MB 64b/line 16-way L2 cache
usec 100045 tsc1 35958728300 tsc2 36118795820 count1 13341437 count2 13699553
usec 100045 tsc1 36119540340 tsc2 36279608540 count1 13701219 count2 14059337
usec 100046 tsc1 36280348700 tsc2 36440417660 count1 14060993 count2 14419115
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 79MHz
cpu0: mwait min=64, max=64, C-substates=0.2.0.0.0.0.3.3, IBE
cpu1 at mainbus0: apid 4 (application processor)
cpu1: Intel(R) Celeron(R) CPU N3050 @ 1.60GHz, 1600.00 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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,SMEP,ERMS,SENSOR,ARAT
cpu1: 1MB 64b/line 16-way L2 cache
cpu1: smt 0, core 2, package 0
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 115 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP01)
acpiprt2 at acpi0: bus 2 (RP02)
acpiprt3 at acpi0: bus 3 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiec0 at acpi0: not present
acpicpu0 at acpi0: C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: ID3C, resource for ISP3
acpipwrres1 at acpi0: CLK0, resource for CAMD
acpipwrres2 at acpi0: CLK0
acpipwrres3 at acpi0: CLK1, resource for CAM3
acpipwrres4 at acpi0: USBC, resource for XHC1
acpipwrres5 at acpi0: FN00, resource for FAN0
acpitz0 at acpi0: critical temperature is 115 degC
chvgpio0 at acpi0: GPO1 uid 2 addr 0xfed88000/0x8000 irq 48, 59 pins
"ITE8713" at acpi0 not configured
"BCM43241" at acpi0 not configured
sdhc0 at acpi0: SDHC addr 0x81429000/0x1000 irq 47
sdhc0: SDHC 3.0, 200 MHz base clock
sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
"INTL9C60" at acpi0 not configured
"INTL9C60" at acpi0 not configured
"8086228A" at acpi0 not configured
"8086228A" at acpi0 not configured
dwiic0 at acpi0: I2C6 addr 0x81425000/0x1000 irq 37
iic0 at dwiic0
dwiic1 at acpi0: I2C7 addr 0x81423000/0x1000 irq 38
iic1 at dwiic1
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: SLPB
chvgpio1 at acpi0: GPO0 uid 1 addr 0xfed80000/0x8000 irq 49, 56 pins
chvgpio2 at acpi0: GPO2 uid 3 addr 0xfed90000/0x8000 irq 50, 24 pins
chvgpio3 at acpi0: GPO3 uid 4 addr 0xfed98000/0x8000 irq 91, 55 pins
"MSFT0101" at acpi0 not configured
"INT3398" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
acpivideo0 at acpi0: GFX0
cpu0: Enhanced SpeedStep 1680 MHz: speeds: 1601, 1600, 1520, 1440, 1360,
1280, 1200, 1120, 1040, 960, 880, 800, 720, 640, 560, 480 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Braswell Host" rev 0x21
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x21
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
ahci0 at pci0 dev 19 function 0 "Intel Braswell AHCI" rev 0x21: msi, AHCI
1.3.1
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 1
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, ST9640320AS, 0001> SCSI3 0/direct
fixed naa.5000c50024852fc6
sd0: 610480MB, 512 bytes/sector, 1250263728 sectors
xhci0 at pci0 dev 20 function 0 "Intel Braswell xHCI" rev 0x21: msi
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 Braswell TXE" rev 0x21 at pci0 dev 26 function 0 not configured
azalia0 at pci0 dev 27 function 0 "Intel Braswell HD Audio" rev 0x21: msi
azalia0: codecs: Realtek/0x0283, Intel/0x2883, using Realtek/0x0283
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel Braswell PCIE" rev 0x21: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel Braswell PCIE" rev 0x21: msi
pci2 at ppb1 bus 2
iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 3165" rev 0x81,
msi
ppb2 at pci0 dev 28 function 2 "Intel Braswell PCIE" rev 0x21: msi
pci3 at ppb2 bus 3
re0 at pci3 dev 0 function 0 "Realtek 8168" rev 0x15: RTL8168H/8111H
(0x5400), msi, address f4:4d:30:66:6c:71
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
pcib0 at pci0 dev 31 function 0 "Intel Braswell PCU LPC" rev 0x21
ichiic0 at pci0 dev 31 function 3 "Intel Braswell SMBus" rev 0x21: apic 1
int 18
iic2 at ichiic0
spdmem0 at iic2 addr 0x50: 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, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
sdmmc0: can't enable card
uhub1 at uhub0 port 1 configuration 1 interface 0 "Logitech Logitech BT
Mini-Receiver" rev 2.00/2.00 addr 2
uhidev0 at uhub1 port 2 configuration 1 interface 0 "Logitech Logitech BT
Mini-Receiver" rev 2.00/2.00 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub1 port 3 configuration 1 interface 0 "Logitech Logitech BT
Mini-Receiver" rev 2.00/2.00 addr 4
uhidev1: iclass 3/1, 18 report ids
ums0 at uhidev1 reportid 2: 12 buttons, Z and W dir
wsmouse0 at ums0 mux 0
uhid0 at uhidev1 reportid 3: input=4, output=0, feature=0
uhid1 at uhidev1 reportid 4: input=1, output=0, feature=0
ums1 at uhidev1 reportid 5: 8 buttons, Z and W dir
wsmouse1 at ums1 mux 0
uhid2 at uhidev1 reportid 8: input=1, output=0, feature=0
uhid3 at uhidev1 reportid 16: input=6, output=6, feature=0
uhid4 at uhidev1 reportid 17: input=19, output=19, feature=0
uhid5 at uhidev1 reportid 18: input=45, output=45, feature=0
uhidev2 at uhub0 port 2 configuration 1 interface 0 "RDing TEMPERHUM1V1.2"
rev 2.00/0.01 addr 5
uhidev2: iclass 3/1, 1 report id
ukbd1 at uhidev2 reportid 1: 8 variable keys, 5 key codes
wskbd2 at ukbd1 mux 1
wskbd2: connecting to wsdisplay0
uhidev3 at uhub0 port 2 configuration 1 interface 1 "RDing TEMPERHUM1V1.2"
rev 2.00/0.01 addr 5
uhidev3: iclass 3/1
ugold0 at uhidev3
uhub2 at uhub0 port 5 configuration 1 interface 0 "Genesys Logic USB2.0
Hub" rev 2.00/32.98 addr 6
ugen0 at uhub2 port 1 "Intel Bluetooth" rev 2.00/0.01 addr 7
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (de339e3c63ba70d0.a) swap on sd0b dump on sd0b
iwm0: hw rev 0x210, fw ver 16.242414.0, address 84:ef:18:5d:99:fe
ugold0: 2 sensors type si7006 (temperature and humidity)
> On Mon, Oct 16, 2017 at 16:10 +0000, Joe Gidi wrote:
>> Hi Mike,
>>
>> Thanks for the patch; it appears to fix the clock:
>>
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>>
>> System time is advancing at the expected rate :-)
>>
>
> No, nothing is fixed yet. I'm trying to understand what's
> going on. Please try this new one instead.
>
> diff --git sys/arch/amd64/amd64/tsc.c sys/arch/amd64/amd64/tsc.c
> index ce91d5b95df..40e35defb16 100644
> --- sys/arch/amd64/amd64/tsc.c
> +++ sys/arch/amd64/amd64/tsc.c
> @@ -148,18 +148,24 @@ measure_tsc_freq(struct timecounter *tc)
> continue;
>
> usec = calculate_tc_delay(tc, count1, count2);
>
> if ((usec < (delay_usec - RECALIBRATE_DELAY_THRESHOLD)) ||
> - (usec > (delay_usec + RECALIBRATE_DELAY_THRESHOLD)))
> + (usec > (delay_usec + RECALIBRATE_DELAY_THRESHOLD))) {
> + printf("usec %d tsc1 %llu tsc2 %llu count1 %llu "
> + "count2 %llu\n", usec, tsc1, tsc2, count1, count2);
> continue;
> + }
>
> frequency = calculate_tsc_freq(tsc1, tsc2, usec);
>
> min_freq = MIN(min_freq, frequency);
> + printf("tsc1 %llu tsc2 %llu freq %llu\n", tsc1, tsc2,
> + frequency);
> }
>
> + min_freq = 0;
> return (min_freq);
> }
>
> void
> calibrate_tsc_freq(void)
>
--
Joe Gidi
[email protected]
"You cannot buy skill." -- Ross Seyfried
