Date: Thu, 27 Nov 2003 00:00:38 +0100 From: "Stefan Cars" <stefan@snowfall.se> To: <questions@freebsd.org> Subject: Missing machdep.hlt_logical_cpus on hyperthreading.. Message-ID: <20031126230039.9B75275A3@mail.snowfall.se>
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Hi!
I'm having a problem, sysctl can't find machdep.hlt_logical_cpus. My machine
is a dual xeon with hyperthreading enabled, running 4.9. I also would like
to know what that "Warning: Pentium 4 CPU: PSE disabled" means.
See below:
sysctl: unknown oid 'machdep.hlt_logical_cpus'
FreeBSD guldivar.globalwire.se 4.9-RELEASE FreeBSD 4.9-RELEASE #1: Mon Nov
24 14:59:32 CET 2003
root@guldivar.globalwire.se:/usr/src/sys/compile/FLASHZGI i386
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.9-RELEASE #1: Mon Nov 24 14:59:32 CET 2003
root@guldivar.globalwire.se:/usr/src/sys/compile/FLASHZGI
Timecounter "i8254" frequency 1193182 Hz
CPU: Intel(R) XEON(TM) CPU 1.80GHz (1799.80-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA
,C
MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
Hyperthreading: 2 logical CPUs
real memory = 1073676288 (1048512K bytes)
config> di sn0
No such device: sn0
Invalid command or syntax. Type `?' for help.
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> di bt0
No such device: bt0
Invalid command or syntax. Type `?' for help.
config> di adv0
No such device: adv0
Invalid command or syntax. Type `?' for help.
config> q
avail memory = 1041534976 (1017124K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 24 pins in IOAPIC #1
Programming 24 pins in IOAPIC #2
FreeBSD/SMP: Multiprocessor motherboard: 4 CPUs
cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000
cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee00000
cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000
io0 (APIC): apic id: 8, version: 0x00178020, at 0xfec00000
io1 (APIC): apic id: 9, version: 0x00178020, at 0xfec80000
io2 (APIC): apic id: 10, version: 0x00178020, at 0xfec80400
Preloaded elf kernel "kernel" at 0xc0414000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc041409c.
Warning: Pentium 4 CPU: PSE disabled
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 14 entries at 0xc00f3f20
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
IOAPIC #0 intpin 16 -> irq 2
IOAPIC #0 intpin 18 -> irq 9
IOAPIC #0 intpin 17 -> irq 10
pci0: <PCI bus> on pcib0
pcib1: <PCI to PCI bridge (vendor=8086 device=2543)> at device 2.0 on pci0
pci2: <PCI bus> on pcib1
pci2: <unknown card> (vendor=0x8086, dev=0x1461) at 28.0
pcib2: <PCI to PCI bridge (vendor=8086 device=1460)> at device 29.0 on pci2
IOAPIC #2 intpin 0 -> irq 11
pci4: <PCI bus> on pcib2
pci4: <unknown card> (vendor=0x8086, dev=0x1008) at 1.0 irq 11
pcib3: <PCI to PCI bridge (vendor=1044 device=a500)> at device 3.0 on pci4
pci5: <PCI bus> on pcib3
asr0: <Adaptec Caching SCSI RAID> mem 0xf8000000-0xfbffffff irq 11 at device
3.1
on pci4
asr0: major=154
asr0: ADAPTEC 3410S FW Rev. 370F, 4 channel, 256 CCBs, Protocol I2O
pci2: <unknown card> (vendor=0x8086, dev=0x1461) at 30.0
pcib4: <PCI to PCI bridge (vendor=8086 device=1460)> at device 31.0 on pci2
pci3: <PCI bus> on pcib4
pci0: <UHCI USB controller> at 29.0 irq 2
pcib5: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib5
pci1: <ATI Mach64-GR graphics accelerator> at 2.0 irq 9
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xc880-0xc8bf mem
0xfe6a0000-0xfe6bfff
f,0xfe6fe000-0xfe6fefff irq 10 at device 3.0 on pci1
fxp0: Ethernet address 00:e0:81:20:f7:7c
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI to ISA bridge (vendor=8086 device=2480)> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 ATA100 controller> port
0xffa0-0xffaf,0-0x3,0-0x7,0-0x3,0-0
x7 irq 9 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2483) at 31.3 irq 10
orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc97ff,0xc9800-0xcf7ff,0xc
f800-0xd0fff on isa0
pmtimer0 on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0: parallel port not found.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert disabled, rule-based forwarding
enabled,
default to accept, unlimited logging
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
acd0: CDROM <SAMSUNG CD-ROM SC-152C> at ata0-master PIO4
Mounting root from ufs:/dev/da0s1a
da0 at asr0 bus 0 target 1 lun 0
da0: <ADAPTEC RAID-5 370F> Fixed Direct Access SCSI-2 device
da0: Tagged Queueing Enabled
da0: 70004MB (143368192 512 byte sectors: 255H 63S/T 8924C)
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