Morning,
Some of you will probably remember my request for opinions about SMP
performance in 3.4-stable, and I went with it - I'm quite happy at the
result as well, it runs beautifully. One very strange thing I've noticed
though, from dmesg:
CPU: Pentium III (686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Note how there is no megahurtz before "686-class CPU" as there normally
is, (from another box); CPU: Celeron (400.91-MHz 686-class CPU)
Has anyone seen this before? I don't think it's hurting anything, it runs
perfectly well, I just find it curious, and mysteries give me headaches
until they are solved =) I've attached my complete dmesg and kernel config
in case it's something odd I'm doing that's causing it. Thanks again, I
don't know what I'd do without the wonder of mailing lists.
Matt
--
Matt Heckaman [[EMAIL PROTECTED]|[EMAIL PROTECTED]] [Please do not send me]
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# ALPHA.LUCIDA.QC.CA
machine "i386"
cpu "I686_CPU"
ident ALPHA
maxusers 512
options NMBCLUSTERS=32768
# SMP
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
options NCPU=2 # number of CPUs
options NBUS=4 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=24 # number of INTs
# Main Options
options INET # InterNETworking
options FFS # Berkeley Fast Filesystem
options FFS_ROOT # FFS usable as root device
options MFS # Memory Filesystem
options MFS_ROOT # MFS usable as root device
options NFS # Network Filesystem
options PROCFS # Process filesystem
options MSDOSFS # MSDOS Filesystem
options "EXT2FS" # Linux Filesystem
options "CMD640" # work around CMD640 chip deficiency
options "CD9660" # ISO 9660 Filesystem
options "CD9660_ROOT" # CD-ROM usable as root. "CD9660" req'ed
options "COMPAT_43" # Compatible with BSD 4.3
options SCSI_DELAY=5000 # Be pessimistic about Joe SCSI device
options UCONSOLE # Allow users to grab the console
options FAILSAFE # Be conservative
options USERCONFIG # boot -c editor
options VISUAL_USERCONFIG # visual boot -c editor
# MISC Options
options ATAPI # Enable ATAPI support for IDE bus
options ATAPI_STATIC # we need this.
options KTRACE # kernel tracing
options QUOTA # enable disk quotas
# POSIX Options
options "P1003_1B"
options _KPOSIX_PRIORITY_SCHEDULING
options "_KPOSIX_VERSION=199309L"
# SYSV Options
options SYSVSHM
options SYSVSEM
options SYSVMSG
# Firewall Options
options IPFIREWALL # firewall
options IPFIREWALL_VERBOSE # info about dropped packets
options IPFIREWALL_FORWARD # transparent proxy support
options IPFIREWALL_VERBOSE_LIMIT=100 # limit verbosity
options IPFIREWALL_DEFAULT_TO_ACCEPT # allow everything by default
config kernel root on da0
controller isa0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
controller wdc0 at isa? port "IO_WD1" bio irq 14
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
device acd0
device wfd0
controller ncr0
controller ahb0
controller ahc0
controller isp0
controller ahb0
controller dpt0
controller adw0
controller scbus0
device da0
device sa0
device cd0
# serial port/screen/keyboard stuff
controller atkbdc0 at isa? port IO_KBD tty
device atkbd0 at isa? tty irq 1
device vga0 at isa? port ? conflicts
device sc0 at isa? tty
device npx0 at isa? port IO_NPX irq 13
device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4
device sio1 at isa? port "IO_COM2" tty irq 3
device sio2 at isa? disable port "IO_COM3" tty irq 5
device sio3 at isa? disable port "IO_COM4" tty irq 9
# parallel port stuff
controller ppbus0
device ppc0 at isa? port? net irq 7
device nlpt0 at ppbus?
device plip0 at ppbus?
device ppi0 at ppbus?
# ethernet stuff
device xl0
# pseudo device stuff
pseudo-device loop
pseudo-device ether
pseudo-device splash
pseudo-device pty 256
pseudo-device snp 12
pseudo-device bpfilter 4
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.4-STABLE #0: Fri Mar 17 19:36:46 EST 2000
[EMAIL PROTECTED]:/usr/src/sys/compile/ALPHA
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III (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,<b25>>
real memory = 536870912 (524288K bytes)
avail memory = 518610944 (506456K 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
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc02f8000.
Pentium Pro MTRR support enabled
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x03 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x03 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
vga0: <Matrox MGA 1024SG/1064SG/1164SG graphics accelerator> rev 0x02 int a irq 16 on
pci0.16.0
xl0: <3Com 3c905B-TX Fast Etherlink XL> rev 0x28 int a irq 18 on pci0.18.0
xl0: Ethernet address: 00:10:4b:0f:c6:bf
xl0: autoneg complete, link status good (full-duplex, 100Mbps)
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 19 on pci0.19.0
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
Probing for devices on PCI bus 1:
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
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (atapi): <CRD-8160B/1.04>, removable, accel, dma, iordis
acd0: drive speed 2734KB/sec, 128KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked, lock protected
ppc0 at 0x378 irq 7 on isa
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
IP packet filtering initialized, divert disabled, rule-based forwarding enabled,
default to accept, logging limited to 100 packets/entry by default
Waiting 5 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
changing root device to da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <WDIGTL WDE18300 ULTRA2 1.30> Fixed Direct Access SCSI-2 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit)
da0: 17461MB (35761710 512 byte sectors: 255H 63S/T 2226C)
