Re: FreeBSD 5.3 et multiprocessor
From: ISP Informatique (mlh_at_ispinfo.fr)
Date: 03/09/05
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Date: Wed, 09 Mar 2005 12:34:01 +0100 To: freebsd-performance@freebsd.org
Claus Guttesen wrote:
> Did you copy GENERIC to a new file and performed the
> required changes to this new file, or did you change
> and recompiled GENERIC?
Copied, modified and recompiled.
> What does dmesg give you?
here it is :
> Copyright (c) 1992-2004 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 5.3-RELEASE-p5 #0: Sun Mar 6 00:57:32 CET 2005
> root@lancelot.acces-industrie.com:/usr/obj/usr/src/sys/GENERIC
> MPTable: <HP LT 6000 >
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel Pentium III Xeon (700.02-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0x6a1 Stepping = 1
>
Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
> real memory = 2147418112 (2047 MB)
> avail memory = 2095939584 (1998 MB)
> ioapic0: Assuming intbase of 0
> ioapic1: Assuming intbase of 16
> ioapic0 <Version 1.1> irqs 0-15 on motherboard
> ioapic1 <Version 1.1> irqs 16-31 on motherboard
> npx0: [FAST]
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> pcib1: <MPTable Host-PCI bridge> pcibus 1 on motherboard
> pci1: <PCI bus> on pcib1
> pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
> pci0: <PCI bus> on pcib0
> fxp0: <Intel 82559 Pro/100 Ethernet> port 0x1800-0x183f mem
0xec900000-0xec9fffff,0xec801000-0xec801fff irq 18 at device 6.0 on pci0
> miibus0: <MII bus> on fxp0
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> fxp0: Ethernet address: 00:30:6e:02:f8:f0
> pci0: <display, VGA> at device 7.0 (no driver attached)
> isab0: <PCI-ISA bridge> port 0x1040-0x104f at device 15.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <ServerWorks ROSB4 UDMA33 controller> port
0x1840-0x184f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.1 on pci0
> ata0: channel #0 on atapci0
> ata1: channel #1 on atapci0
> pcib4: <MPTable Host-PCI bridge> pcibus 4 on motherboard
> pci4: <PCI bus> on pcib4
> pci4: <base peripheral> at device 2.0 (no driver attached)
> pci4: <serial bus> at device 2.1 (no driver attached)
> pcib2: <PCI-PCI bridge> at device 3.0 on pci4
> pci5: <PCI bus> on pcib2
> pci5: <base peripheral> at device 8.0 (no driver attached)
> amr0: <LSILogic MegaRAID> mem 0xf4000000-0xf7ffffff irq 20 at device
3.1 on pci4
> amr0: [GIANT-LOCKED]
> amr0: <Integrated HP NetRAID (T7)> Firmware E.01.08, BIOS B.02.03,
64MB RAM
> cpu0 on motherboard
> orm0: <ISA Option ROMs> at iomem 0xc8000-0xc8fff,0xc0000-0xc7fff on isa0
> pmtimer0 on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: [GIANT-LOCKED]
> psm0: model IntelliMouse, device ID 3
> fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on
isa0
> fdc0: [FAST]
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
> ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
> ppbus0: <Parallel port bus> on ppc0
> plip0: <PLIP network interface> on ppbus0
> lpt0: <Printer> on ppbus0
> lpt0: Interrupt-driven port
> ppi0: <Parallel I/O> on ppbus0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 16550A
> sio1 at port 0x2f8-0x2ff irq 3 on isa0
> sio1: type 16550A
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> unknown: <PNP0303> can't assign resources (port)
> unknown: <PNP0c02> can't assign resources (port)
> unknown: <PNP0501> can't assign resources (port)
> unknown: <PNP0f13> can't assign resources (irq)
> unknown: <PNP0700> can't assign resources (port)
> unknown: <PNP0501> can't assign resources (port)
> unknown: <PNP0400> can't assign resources (port)
> Timecounter "TSC" frequency 700015817 Hz quality 800
> Timecounters tick every 10.000 msec
> acd0: CDROM <CD-224E/1.5A> at ata0-master PIO4
> amrd0: <LSILogic MegaRAID logical drive> on amr0
> amrd0: 17365MB (35563520 sectors) RAID 1 (optimal)
> ses0 at amr0 bus 0 target 5 lun 0
> ses0: <HP SAFTE; U160/M BP 1023> Fixed Processor SCSI-2 device ses0:
SAF-TE Compliant Device
> Mounting root from ufs:/dev/amrd0s1a
looking at the administrative mail, i saw that I got this in the first
dmesg after install (and so before kernel recompiling)
MPTable: <HP LT 6000 >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 4
then
cpu1 on motherboard
cpu2 on motherboard
cpu3 on motherboard
and at the end :
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
guess that something is missing in the kernel :(
-- Hubert Adgié ISP Informatique www.ispinfo.fr 0890 710 147 _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsubscribe@freebsd.org"
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