Date: Mon, 23 Sep 2002 17:38:58 -0500 (CDT) From: Jonathan R Feldkamp <jrf4772@ksu.edu> To: <smp@freebsd.org> Cc: <tlambert2@mindspring.com>, <jhb@freebsd.org>, <beemern@ksu.edu> Subject: RE: PATCH: start_ap(), and P4 SMP hack to try Message-ID: <Pine.GSO.4.33L.0209231729040.29449-100000@unix1.cc.ksu.edu>
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I just installed Intel's latest bios update.
BIOS options:
hyperthreading - tried both on/off
OS-INSTALLED - stuck with other
I patched in your diff file (thanks) and rebuilt, dmesg below.
I have 4.6.2 installed, but have been cvsup'ing the sys source from time
to time. I did again before patching.
------- dmesg snip ----------
Copyright (c) 1992-2002 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 4.6.2-RELEASE-p2 #15: Mon Sep 23 16:56:43 CDT 2002
jonathan@osage.telecom.ksu.edu:/usr/src/sys/compile/OSAGE
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium 4 (2192.90-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,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC>
real memory = 536346624 (523776K bytes)
avail memory = 517996544 (505856K 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
AP #1 (PHY# 6) failed!
panic y/n? [y] FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000
cpu1 (AP): apic id: 6, version: 0x00000000, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec00000
io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec80000
io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80400
Preloaded elf kernel "kernel" at 0xc03b2000.
--------- end of dmesg snip ------------
>*sigh*, except that we may need to change to using logical APIC
>ID's instead of physical ones at some time. Anyways, I'm not
>sure the BIOS is hosed. The mptable and ACPI MADT table supposedly
>have their local APIC entries added by the actual AP's during the
>BIOS startup anyways. Can someone with one of these Intel machines
>please see what APIC ID the second processor has on Linux and
>Windows? Thanks.
I am a student, and have a few exams this week, but I wll try to get linux
installed tonight / tomorrow and let you know.
thanks
Jonathan Feldkamp
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