From owner-freebsd-questions  Mon Mar 27 17: 3:36 2000
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From: "Alejandro Ramirez" <ales@megared.net.mx>
To: "Dmitry S. Rzhavin" <dima@rt.ru>, <questions@FreeBSD.ORG>
References: <38D23289.2D534074@rt.ru>
Subject: RE: 3.4 and SMP
Date: Mon, 27 Mar 2000 19:02:49 -0600
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Hi,

    As far as I remember, the solution its to change the operating system
type in the advanced section of the Compaq BIOS Utility to Unixware 7, in
order to SMP work as expected with FreeBSD.

Have Fun...
Ales

----- Original Message -----
From: Dmitry S. Rzhavin <dima@rt.ru>
To: <questions@FreeBSD.ORG>
Sent: Friday, March 17, 2000 7:26 AM
Subject: 3.4 and SMP


> Hi!
> I have compaq proliant 6500 with 2xPIII-500 cpu. When I tried to
> enable SMP (by uncommenting SMP and APIC_IO), I got this:
>
> Timecounter "i8254"  frequency 1193182 Hz
> CPU: Pentium III (686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
>   Features=0x383f9ff<FPU,VME,DE,PSE,
TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,<b25>>
> real memory  = 16777216 (16384K bytes)
> avail memory = 13701120 (13380K bytes)
> Programming 35 pins in IOAPIC #0
> IOAPIC #0 intpint 25 -> irq -1
> IOAPIC #0 intpint 26 -> irq 0
> IOAPIC #0 intpint 27 -> irq -1
> IOAPIC #0 intpint 28 -> irq -1
> IOAPIC #0 intpint 29 -> irq -1
> IOAPIC #0 intpint 30 -> irq -1
> IOAPIC #0 intpint 31 -> irq -1
>
> And system does nothing after it.
> Then I uncommented:
> options     NCPU=2          # number of CPUs
> options     NAPIC=1         # number of IO APICs
> options     NINTR=24        # number of INTs
> I got error like this:
>
> BIOS basemem (638K) != RTC basemem (640K), setting to BIOS value
> found 43 intrs, increase NINTR
> panic: you must reconfigure your kernel
> mp_lock = 00000001; cpuid = 0; lapic.id = 00000000
> Automatic reboot in 15 seconds - press a key on the console to abort
>
> And when I said:
> options     NINTR=43
> I got again this message:
>
> Timecounter "i8254"  frequency 1193182 Hz
> CPU: Pentium III (686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
>   Features=0x383f9ff<FPU,VME,DE,PSE,
TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,<b25>>
> real memory  = 16777216 (16384K bytes)
> avail memory = 13697024 (13376K bytes)
> Programming 35 pins in IOAPIC #0
> IOAPIC #0 intpint 25 -> irq -1
> IOAPIC #0 intpint 26 -> irq 0
> IOAPIC #0 intpint 27 -> irq -1
> IOAPIC #0 intpint 28 -> irq -1
> IOAPIC #0 intpint 29 -> irq -1
> IOAPIC #0 intpint 30 -> irq -1
> IOAPIC #0 intpint 31 -> irq -1
>
> What shall I do to enable SMP?
>
>
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