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Date:      Fri, 14 Mar 1997 18:08:38 +0100 (CET)
From:      root@deadline.snafu.de (Andreas S. Wetzel)
To:        nw1@cs.wustl.edu (Nanbor Wang)
Cc:        current@freebsd.org
Subject:   Re: FreeBSD and SMP?
Message-ID:  <m0w5aT9-0003zoC@deadline.snafu.de>
In-Reply-To: <199703140058.SAA15143@siesta.cs.wustl.edu> from Nanbor Wang at "Mar 13, 97 06:58:56 pm"

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Hi!
---

Nanbor Wang writes:

] Have you checked this yet?
] 
] http://www.freebsd.org/~fsmp/SMP/SMP.html

Thanks, that was the information I was looking for :-)

Now I've followed the instructions on configuring an SMP kernel and
successfully bootet it, it seems that the machine is slower than
before while running on one processor only... any Ideas regarding that?

The machine is an ASUS P/I-P65UP5 motherboard with a C-P55T2D dual
Pentium CPU card equipped with two Intel 133 Mhz Pentium processors.
Currently it has 16 Mb ECC ram installed.

Here's what the kernel say's during boot:

FreeBSD 3.0-SMP #0: Fri Mar 14 17:46:48 CET 1997
    root@deadline.snafu.de:/usr/src/sys-SMP/compile/DEADLINE
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id: 0, version: 0x00030010
 cpu1 (AP):  apic id: 1, version: 0x00030010
 io0 (APIC): apic id: 2, version: 0x00170011
Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1193142 Hz
CPU: Pentium (586-class CPU)
  Origin = "GenuineIntel"  Id = 0x52c  Stepping=12
  Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory  = 16777216 (16384K bytes)
Physical memory hole(s):
avail memory = 14655488 (14312K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82439> rev 3 on pci0:0:0
chip1 <Intel 82371SB PCI-ISA bridge> rev 1 on pci0:1:0
chip2 <Intel 82371SB IDE interface> rev 0 on pci0:1:1
ncr0 <ncr 53c810a scsi> rev 18 int a irq 11 on pci0:12:0
scbus0 at ncr0 bus 0
sd0 at scbus0 target 0 lun 0
sd0: <DEC DSP3053LS X442> type 0 fixed SCSI 2
sd0: Direct-Access 
sd0: 10.0 MB/s (100 ns, offset 8)
511MB (1046532 512 byte sectors)
sd1 at scbus0 target 1 lun 0
sd1: <NEC D3827 0410> type 0 fixed SCSI 2
sd1: Direct-Access 
sd1: 10.0 MB/s (100 ns, offset 8)
1033MB (2116800 512 byte sectors)
cd0 at scbus0 target 3 lun 0
cd0: <SANYO CRD-254S 1.04> type 5 removable SCSI 2
cd0: CD-ROM 
cd0: asynchronous.
can't get the size
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <4 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 12 on isa
ed0: address 00:00:e2:01:d1:17, type NE2000 (16 bit) 
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa
wdc0: unit 0 (wd0): <Conner Peripherals 210MB - CP30204>, 32-bit, multi-block-64
wd0: 202MB (415264 sectors), 683 cyls, 16 heads, 38 S/T, 512 B/S
wdc1 not found at 0x170
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 10 drq 1 on isa
sb0: <SoundBlaster 16 4.5>
sbxvi0 at 0x0 drq 6 on isa
sbxvi0: <SoundBlaster 16 4.5>
sbmidi0 at 0x330 on isa
 <SoundBlaster MPU-401>
opl0 at 0x388 on isa
opl0: <Yamaha OPL-3 FM>
Enabled INTs: 1, 2, 3, 4, 6, 7, 8, 10, 11, 12, 14, imen: 0x00ffa221
WARNING: / was not properly dismounted.
SMP: All idle procs online.

Regards, Mickey

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