Date: Sun, 11 Apr 1999 21:58:53 -0700 From: Allen Wong <MuleAxe@ix.netcom.com> To: freebsd-smp@freebsd.org Subject: SMP kernel Message-ID: <37117D8D.AB186B23@ix.netcom.com>
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Dear Sir:
Just dropping you a note to let you know that I have successfully
compiled SMP support on a dual 90MHz Pentium Micronics M54Pe PCI/EISA
motherboard. Here are the vital statistics. I'm not sure about the
"NINTR" setting in the kernel configuration file, but I don't seem to be
having any problems with the new kernel.
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: EBDA
physical address: 0x0009fc30
signature: '_MP_'
length: 16 bytes
version: 1.1
checksum: 0x5a
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x0009fc44
signature: 'PCMP'
base table length: 260
version: 1.1
checksum: 0x29
OEM ID: 'INTEL '
Product ID: '430 NX EISA '
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 24
local APIC address: 0xfee00000
extended table length: 0
extended table checksum: 0
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step
Flags
0 0x10 BSP, usable 5 2 1
0x07bf
1 0x10 AP, usable 5 2 4
0x07bf
--
Bus: Bus ID Type
0 ISA
1 EISA
2 PCI
--
I/O APICs: APIC ID Version State Address
2 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID
PIN#
ExtINT active-hi edge 0 0
2 0
INT conforms conforms 0 1
2 1
INT conforms conforms 0 0
2 2
INT conforms conforms 0 3
2 3
INT conforms conforms 0 4
2 4
INT conforms conforms 0 5
2 5
INT conforms conforms 0 6
2 6
INT conforms conforms 0 7
2 7
INT conforms conforms 0 8
2 8
INT conforms conforms 0 9
2 9
INT conforms conforms 0 10
2 10
INT conforms conforms 0 11
2 11
INT conforms conforms 0 12
2 12
INT conforms conforms 0 13
2 13
INT conforms conforms 0 14
2 14
INT conforms conforms 0 15
2 15
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID
PIN#
ExtINT active-hi edge 0 0
255 0
NMI active-hi edge 0 0
255 1
-------------------------------------------------------------------------------
# SMP kernel config file options:
# Required:
options SMP # Symmetric MultiProcessor
Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optional (built-in defaults will work in most cases):
#options NCPU=2 # number of CPUs
#options NBUS=3 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
===============================================================================
Copyright (c) 1992-1998 FreeBSD Inc.
"dmesg" output:
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
FreeBSD 3.0-RELEASE #5: Tue Mar 30 14:35:45 PST 1999
root@FreeBSD1.toxicwaste.com:/usr/src/sys/compile/AMADEUS
Timecounter "i8254" frequency 1193182 Hz cost 4334 ns
CPU: Pentium/P54C (586-class CPU)
Origin = "GenuineIntel" Id = 0x521 Stepping=1
Features=0x7bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,oldMTRR>
real memory = 25165824 (24576K bytes)
avail memory = 22368256 (21844K bytes)
Programming 16 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000
eisa0: <MIC54 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82434NX (Neptune) PCI cache memory controller> rev 0x11 on
pci0.0.
0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.2.0
xl0: <3Com 3c905B Fast Etherlink XL 10/100BaseTX> rev 0x30 int a irq 10
on pci0.
13.0
xl0: Ethernet address: 00:10:5a:1c:2c:50
xl0: autoneg complete, link status good (half-duplex, 10Mbps)
vga0: <Trident model 9660 VGA-compatible display device> rev 0xd3 int a
irq 9 on
pci0.14.0
adv0: <AdvanSys ASC3050 Ultra SCSI controller> rev 0x03 int a irq 11 on
pci0.15.
0
adv0: AdvanSys Ultra SCSI Host Adapter, SCSI ID 7, queue depth 240
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
adv0 not found at 0x330
npx0 on motherboard
npx0: INT 16 interface
Intel Pentium F00F detected, installing workaround
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
Waiting 5 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
da1 at adv0 bus 0 target 6 lun 0
da1: <Quantum XP31070W L912> Fixed Direct Access SCSI2 device
da1: 10.0MB/s transfers (10.0MHz, offset 15)
da1: 1025MB (2099880 512 byte sectors: 255H 63S/T 130C)
da0 at adv0 bus 0 target 0 lun 0
da0: <QUANTUM FIREBALL ST3.2S 0F0C> Fixed Direct Access SCSI2 device
da0: 20.0MB/s transfers (20.0MHz, offset 15)
da0: 3090MB (6328861 512 byte sectors: 255H 63S/T 393C)
# Create a SMP capable kernel (mandatory options):
options SMP # Symmetric MultiProcessor
Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optional, these are the defaults:
options NCPU=2 # number of CPUs
options NBUS=3 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=16 # number of INTs
Allen
--
NCURSES! Foiled again!
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