Date: Wed, 14 Apr 1999 11:42:07 +0300 From: Vadim Chekan <vadim@gc.lviv.ua> To: "stable@FreeBSD.ORG" <stable@FreeBSD.ORG> Subject: Clock problem (some data) Message-ID: <371454DF.A4BBDBF2@gc.lviv.ua>
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Hello!
I recently wrote about problem with clock.
Now I can compare dmesg in right and bad state.
The detected processor freqency diffs by 28MHz!!!!
Can anyone explain this?
Vadim Chekan.
--- failed1 Tue Apr 13 10:21:46 1999
+++ dmesg.today Wed Apr 14 11:25:12 1999
@@ -4,8 +4,8 @@
FreeBSD 3.1-STABLE #0: Mon Apr 12 12:06:07 EEST 1999
vadim@gate.gc.lviv.ua:/usr/src/sys/compile/GATE.3
Timecounter "i8254" frequency 1193182 Hz
-Timecounter "TSC" frequency 171775530 Hz
-CPU: Pentium Pro (171.78-MHz 686-class CPU)
+Timecounter "TSC" frequency 199739577 Hz
+CPU: Pentium Pro (199.74-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping=9
Features=0xf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV>
real memory = 67108864 (65536K bytes)
It's Hewlet Packard VectraXU/PPro200
Here is full dmesg:
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
FreeBSD 3.1-STABLE #0: Mon Apr 12 12:06:07 EEST 1999
vadim@gate.gc.lviv.ua:/usr/src/sys/compile/GATE.3
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 199739577 Hz
CPU: Pentium Pro (199.74-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping=9
Features=0xf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV>
real memory = 67108864 (65536K bytes)
avail memory = 62128128 (60672K bytes)
Preloaded elf kernel "kernel" at 0xf02b8000.
Probing for devices on PCI bus 0:
chip0: <Intel 82378IB PCI to ISA bridge> rev 0x88 on pci0.0.0
ide_pci0: <PCI IDE controller (busmaster capable)> rev 0x01 int a irq 14
on pci0
.1.0
ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x00 int a irq 9 on
pci0.2.0
ahc0: Using left over BIOS settings
ahc0: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
vga0: <Matrox MGA 2064W graphics accelerator> rev 0x01 int a irq 10 on
pci0.11.0
xl0: <3Com 3c905-TX Fast Etherlink XL> rev 0x00 int a irq 10 on
pci0.12.0
xl0: Ethernet address: 00:60:08:cd:64:1b
xl0: autoneg complete, link status good (full-duplex, 100Mbps)
xl1: <3Com 3c905-TX Fast Etherlink XL> rev 0x00 int a irq 11 on
pci0.13.0
xl1: Ethernet address: 00:60:08:cd:62:33
xl1: autoneg complete, link status good (half-duplex, 10Mbps)
chip1: <Intel 82453KX/GX (Orion) PCI memory controller> rev 0x04 on
pci0.20.0
chip2: <Intel 82454KX/GX (Orion) host to PCI bridge> rev 0x04 on
pci0.25.0
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 not found
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
wdc1 not found at 0x170
mcd0 not found at 0x300
matcdc0 not found at 0x230
scd0 not found at 0x230
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
Waiting 15 seconds for SCSI devices to settle
sa0 at ahc0 bus 0 target 4 lun 0
sa0: <HP T4000s 1.10> Removable Sequential Access SCSI-2 device
sa0: 3.300MB/s transfers
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST34572N 0784> Fixed Direct Access SCSI-2 device
da0: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing
Enabled
da0: 4340MB (8888924 512 byte sectors: 64H 32S/T 4340C)
changing root device to da0s1a
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