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Date:      16 Oct 1999 05:25:08 -0000
From:      woju@bbs.ee.ntu.edu.tw
To:        freebsd-smp@freebsd.org
Subject:   Re: SMP on 4 Pentium III(450NX) failed
Message-ID:  <19991016052508.34332.qmail@bbs.ee.ntu.edu.tw>

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: Does anybody have successful experience for running FreeBSD 3.X-STABLE
: SMP on 4 Pentium III 550 with Intel 450NX chipset?
: When I run FreeBSD 3.3-STABLE SMP on AcerAltos 21000, Pentium III 550 x 4,
: the booting process halt at "Lauching CPU #1".

Some other interesting info, the same machine(Acer Altos 21000),
installing 4.0-CURRENT --

FreeBSD-SMP "semi-ok". The console is "semi-frozen". When I try to login
from console, press Enter several times to get prompts, the login prompts
show after dozens of secs. That is, the console is not "interactive".

Anyway, I can telnet into this machine and make world.

make -j3 world -> frozen
make world -> ok
        0.56 real      1931.95 user       925.12 sys

Another strange thing is, the clock(date) is also "semi-frozen" --
--------------------------------------------------------------
>>> elf make world started on Sat Oct 16 11:00:27 CST 1999
>>> elf make world completed on Sat Oct 16 11:00:28 CST 1999
--------------------------------------------------------------
bash-2.03# date
Sat Oct 16 11:00:29 CST 1999
bash-2.03# date
Sat Oct 16 11:00:27 CST 1999
bash-2.03# date
Sat Oct 16 11:00:27 CST 1999
bash-2.03# date
Sat Oct 16 11:00:29 CST 1999
bash-2.03# date
Sat Oct 16 11:00:26 CST 1999
bash-2.03# date
Sat Oct 16 11:00:29 CST 1999
bash-2.03# date
Sat Oct 16 11:00:27 CST 1999

===============================================================================

MPTable, version 2.0.15

-------------------------------------------------------------------------------

MP Floating Pointer Structure:

  location:                     BIOS
  physical address:             0x000f9e00
  signature:                    '_MP_'
  length:                       16 bytes
  version:                      1.4
  checksum:                     0xe3
  mode:                         Virtual Wire

-------------------------------------------------------------------------------

MP Config Table Header:

  physical address:             0x000f9e10
  signature:                    'PCMP'
  base table length:            280
  version:                      1.4
  checksum:                     0x67
  OEM ID:                       'ACER    '
  Product ID:                   'X5          '
  OEM table pointer:            0x00000000
  OEM table size:               0
  entry count:                  25
  local APIC address:           0xfee00000
  extended table length:        140
  extended table checksum:      15

-------------------------------------------------------------------------------

MP Config Base Table Entries:

--
Processors:     APIC ID Version State           Family  Model   Step    Flags
                 0       0x11    BSP, usable     6       7       3       0x387fbff
                 1       0x11    AP, usable      6       7       3       0x387fbff
                 2       0x11    AP, usable      6       7       3       0x387fbff
--
Bus:            Bus ID  Type
                 0       PCI
                 1       PCI
                 2       ISA
--
I/O APICs:      APIC ID Version State           Address
                 3       0x11    usable          0xfec00000
--
I/O Ints:       Type    Polarity    Trigger     Bus ID   IRQ    APIC ID PIN#
                INT     active-hi        edge        2     0          3    0
                INT     active-hi        edge        2     1          3    1
                INT     active-hi        edge        2     3          3    3
                INT     active-hi        edge        2     4          3    4
                INT     active-hi        edge        2     5          3    5
                INT     active-hi        edge        2     6          3    6
                INT     active-hi        edge        2     7          3    7
                INT     active-hi        edge        2     8          3    8
                INT     active-hi        edge        2     9          3    9
                INT     active-hi        edge        2    12          3   12
                INT     active-hi        edge        2    14          3   14
                INT     active-hi        edge        2    15          3   15
                INT     active-hi       level        0   7:D          3   19
                INT     active-lo       level        1   8:A          3   21
                INT     active-lo       level        1   9:A          3   23
                INT     active-lo       level        1   9:B          3   23
--
Local Ints:     Type    Polarity    Trigger     Bus ID   IRQ    APIC ID PIN#
                ExtINT  active-hi        edge        2     0        255    0
                NMI     active-hi        edge        2     0        255    1

-------------------------------------------------------------------------------

MP Config Extended Table Entries:

--

 bus ID: 0 address type: memory address
 address base: 0x40700000
 address range: 0x1e00000
--

 bus ID: 0 address type: memory address
 address base: 0xa0000
 address range: 0x20000
--

 bus ID: 1 address type: memory address
 address base: 0x42500000
 address range: 0xbc200000
--

 bus ID: 0 address type: I/O address
 address base: 0x0
 address range: 0x4000
--

 bus ID: 1 address type: I/O address
 address base: 0x4000
 address range: 0xc000
--

 bus ID: 2 bus info: 0x00 parent bus ID: 0--

 bus ID: 2 address modifier: add
 predefined range: 0x00000000--

 bus ID: 2 address modifier: add
 predefined range: 0x00000001--

 bus ID: 1 address modifier: subtract
 predefined range: 0x00000000--

 bus ID: 1 address modifier: subtract
 predefined range: 0x00000001
-------------------------------------------------------------------------------

# SMP kernel config file options:


# Required:
options         SMP                     # Symmetric MultiProcessor Kernel
options         APIC_IO                 # Symmetric (APIC) I/O

# Optional (built-in defaults will work in most cases):
#options                NCPU=3                  # number of CPUs
#options                NBUS=3                  # number of busses
#options                NAPIC=1                 # number of IO APICs
#options                NINTR=24                # number of INTs

-------------------------------------------------------------------------------

dmesg output:

Copyright (c) 1992-1999 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 4.0-19991012-CURRENT #2: Sat Oct 16 10:54:13 CST 1999
    root@more33.i3:/usr/src/sys/compile/FREEBSD
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium III (549.90-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,XMM>
real memory  = 1072627712 (1047488K bytes)
avail memory = 1038761984 (1014416K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  0, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  1, version: 0x00040011, at 0xfee00000
 cpu2 (AP):  apic id:  2, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  3, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc0276000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82454NX PXB#0, Bus#A> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371AB PCI to ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
chip0: <Intel PIIX4 IDE controller> at device 2.1 on pci0
chip1: <UHCI USB controller> at device 2.2 on pci0
Timecounter "PIIX"  frequency 3579545 Hz
chip2: <Intel 82371AB Power management controller> at device 2.3 on pci0
vga-pci0: <ATI model 4756 graphics accelerator> at device 12.0 on pci0
pcib1: <Intel 82454NX PXB#0, Bus#B> on motherboard
pci1: <PCI bus> on pcib1
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> irq 21 at device 8.0 on pci1
fxp0: Ethernet address 00:90:27:a7:ff:46
ahc0: <Adaptec aic7896/97 Ultra2 SCSI adapter> irq 23 at device 9.0 on pci1
ahc0: aic7896/97 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> irq 23 at device 9.1 on pci1
ahc1: aic7896/97 Wide Channel B, SCSI Id=7, 16/255 SCBs
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
wdc0 at port 0x1f0-0x1f7 irq 14 on isa0
wdc0: unit 0 (atapi): <ATAPI CD ROM DRIVE   50X MAX/VER 50FT>, removable, accel, dma, iordy
wcd0: drive speed 171 - 8593KB/sec, 128KB cache
wcd0: supported read types: CD-R, CD-RW, CD-DA, packet track
wcd0: Audio: play, 255 volume levels
wcd0: Mechanism: ejectable tray
wcd0: Medium: no/blank disc inside, unlocked
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
ed0 at port 0x340-0x35f iomem 0xd8000 irq 3 on isa0
ed0: address 00:80:c8:28:38:26, type NE2000 (16 bit)
APIC_IO: routing 8254 via 8259 on pin 0
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
Creating DISK da0
changing root device to da0s2a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DNES-309170Y SA30> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing Enabled
da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C)
calcru: negative time of -4206654 usec for pid 252 (cc1)
calcru: negative time of -3852841 usec for pid 292 (cc1)
calcru: negative time of -4518683 usec for pid 404 (mount_mfs)
calcru: negative time of -4518683 usec for pid 404 (mount_mfs)
calcru: negative time of -4536531 usec for pid 477 (cc1)
calcru: negative time of -4266451 usec for pid 612 (cc1)
calcru: negative time of -4625100 usec for pid 770 (cc1)
calcru: negative time of -4368203 usec for pid 1135 (make)
calcru: negative time of -4661110 usec for pid 4406 (make)
calcru: negative time of -4660910 usec for pid 4983 (make)
calcru: negative time of -4664548 usec for pid 5689 (make)

===============================================================================

Regards,
woju


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