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Date:      Mon, 4 Feb 2002 17:52:59 +0300
From:      Igor Lepechin <gogi@themoscowtimes.com>
To:        freebsd-smp@FreeBSD.ORG
Subject:   Troubles with MP on ServerWorks NB6635 platform
Message-ID:  <15152039138.20020204175259@themoscowtimes.com>
In-Reply-To: <3C5C1EEF.26AAF65E@netbridge.ru>
References:  <3C5C1EEF.26AAF65E@netbridge.ru>

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Date: 04.02.2002, Time: 17:43

Dear All,

FreeBSD version 4.4 and I'm compile kernel with SMP support:

# To make an SMP kernel, the next two are needed
options         SMP                     # Symmetric MultiProcessor Kernel
options         APIC_IO                 # Symmetric (APIC) I/O

On boot process I have follow messages:

Feb  4 02:44:49 web /kernel: CPU: Pentium III/Pentium III Xeon/Celeron (1004.26-MHz 686-class CPU)
Feb  4 02:44:49 web /kernel: Origin = "GenuineIntel"  Id = 0x68a  Stepping = 10
Feb  4 02:44:49 web /kernel: Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
Feb  4 02:44:49 web /kernel: real memory  = 1073741824 (1048576K bytes)
Feb  4 02:44:49 web /kernel: avail memory = 1041907712 (1017488K bytes)
Feb  4 02:44:49 web /kernel: Programming 16 pins in IOAPIC #0
Feb  4 02:44:49 web /kernel: IOAPIC #0 intpin 2 -> irq 0
Feb  4 02:44:49 web /kernel: Programming 16 pins in IOAPIC #1
Feb  4 02:44:49 web /kernel: FreeBSD/SMP: Multiprocessor motherboard
Feb  4 02:44:49 web /kernel: cpu0 (BSP): apic id:  0, version: 0x00040011, at 0xfee00000
Feb  4 02:44:49 web /kernel: cpu1 (AP):  apic id:  1, version: 0x00040011, at 0xfee00000
Feb  4 02:44:49 web /kernel: io0 (APIC): apic id:  4, version: 0x000f0011, at 0xfec00000
Feb  4 02:44:49 web /kernel: io1 (APIC): apic id:  5, version: 0x000f0011, at 0xfec01000
Feb  4 02:44:49 web /kernel: Preloaded elf kernel "kernel" at 0xc0308000.
Feb  4 02:44:49 web /kernel: Preloaded userconfig_script "/boot/kernel.conf" at 0xc030809c.
Feb  4 02:44:49 web /kernel: Pentium Pro MTRR support enabled
Feb  4 02:44:49 web /kernel: pcib0: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 13 -> irq 2
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 14 -> irq 5
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 15 -> irq 9
Feb  4 02:44:49 web /kernel: pci0: <PCI bus> on pcib0
Feb  4 02:44:49 web /kernel: pcib1: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 10 -> irq 11
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 11 -> irq 16
Feb  4 02:44:49 web /kernel: IOAPIC #1 intpin 4 -> irq 17
Feb  4 02:44:49 web /kernel: pci1: <PCI bus> on pcib1

Feb  4 02:44:49 web /kernel: APIC_IO: Testing 8254 interrupt delivery
Feb  4 02:44:49 web /kernel: APIC_IO: Broken MP table detected: 8254 is not connected to IOAPIC #0 intpin 2
Feb  4 02:44:49 web /kernel: APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0

--------------------------------------^^^^^^^^^^^^^

Feb  4 02:44:49 web /kernel: SMP: AP CPU #1 Launched!

Somebody knows as it it is possible to fix? And in what a problem?

--
Best regards,

Igor Lepechin
WEB-master
The Moscow Times

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