Date: Wed, 26 Jan 2000 13:53:04 -0700 From: Charles Randall <crandall@matchlogic.com> To: James Gill <gill@topsecret.net>, freebsd-questions@freebsd.org Subject: RE: AP CPU #1 Launched! Message-ID: <64003B21ECCAD11185C500805F31EC0304D978F5@houston.matchlogic.com>
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The numbers start at zero. CPU #1 is the second CPU. -Charles -----Original Message----- From: James Gill [mailto:gill@topsecret.net] Sent: Wednesday, January 26, 2000 1:51 PM To: freebsd-questions@freebsd.org Subject: SMP: AP CPU #1 Launched! Hi, I just compiled a kernel to include the second processor in my 2xPII box. I am curious about the last line included from dmesg below. Should I see a similar message for CPU #2? Also, I've left the kernel config IOAPIC to default to 24. What does this paramater do? ... for what reasons would I want to change this and in what direction? Neither the LINT nor the Handbook have much to say on this. ---from dmesg--- ... CPU: Pentium II/Xeon/Celeron (686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping = 2 Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA, CMOV,PAT,PSE36,MMX,FXSR> real memory = 268435456 (262144K bytes) avail memory = 258703360 (252640K 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 0xc0274000. Pentium Pro MTRR support enabled ... APIC_IO: Testing 8254 interrupt delivery APIC_IO: routing 8254 via pin 2 Waiting 15 seconds for SCSI devices to settle SMP: AP CPU #1 Launched! ... ---end dmesg--- TIA, --gill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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