Date: Fri, 17 Mar 2000 16:26:33 +0300 From: "Dmitry S. Rzhavin" <dima@rt.ru> To: questions@FreeBSD.ORG Subject: 3.4 and SMP Message-ID: <38D23289.2D534074@rt.ru>
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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? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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