Date: Thu, 30 Jan 1997 20:59:39 +0300 (MSK) From: "Mikhail A. Sokolov" <mishania@demos.su> To: smp@csn.net (Steve Passe) Cc: bag@sinbin.demos.su, mishania@demos.su, freebsd-smp@FreeBSD.ORG Subject: Re: troubles with smp kernel Message-ID: <199701301759.UAA25356@megillah.demos.su> In-Reply-To: <199701301739.KAA17552@clem.systemsix.com> from "Steve Passe" at Jan 30, 97 10:39:57 am
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> Hi,
> > Current Pentium Pro CPU Cards only support PIIX3 SMI so leave JP5 on default
> > settings (don't swith to APIC SMI) until future update ...
> what is J5 described to do? we have several people using this board with
> APIC_IO enabled, so I know its possible.
Fine Manual says we should leave JP5 to handle PIIX3 SMI, never turning APIC ON.
We turned it on, of course, and it works only from then.
> is this area really missing or did you truncate the output? there should be
> a long list of INTerrupt associations here!!!
> note that while answering this letter another mailing came in from the same
> site with more detail on some of the above issues so I will continue
> this with an answer to that mailing. I will be refering to the above
> mptable line showing "NINTR=16" in it...
Seems like it was my letter, but I didn't include mptable output then, here we
all have it. But, I see it lies, - I _have_ APIC_IO uncommented ...
Since it was truncated, here comes nowadays variant:
{fyllefrossa}/home/mishania> ./mptable
===============================================================================
MPTable, version 2.0.4
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000f60b0
signature: '_MP_'
length: 16 bytes
version: 1.4
checksum: 0x8b
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x000f5caa
signature: 'PCMP'
base table length: 268
version: 1.4
checksum: 0xf9
OEM ID: 'OEM00000'
Product ID: 'PROD00000000'
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 25
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
1 0x11 BSP, usable 6 1 6 0xfbff
0 0x11 AP, usable 6 1 7 0xfbff
--
Bus: Bus ID Type
0 PCI
1 PCI
2 PCI
3 ISA
--
I/O APICs: APIC ID Version State Address
2 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT#
ExtINT conforms conforms 3 0 2 0
INT conforms conforms 3 1 2 1
INT conforms conforms 3 0 2 2
INT conforms conforms 3 3 2 3
INT conforms conforms 3 4 2 4
INT conforms conforms 3 5 2 5
INT conforms conforms 3 6 2 6
INT conforms conforms 3 7 2 7
INT conforms conforms 3 8 2 8
INT conforms conforms 3 14 2 14
INT conforms conforms 3 15 2 15
INT active-lo level 1 4:A 2 19
INT active-lo level 1 5:A 2 16
INT active-lo level 0 10:A 2 18
INT active-lo level 2 4:A 2 16
INT active-lo level 2 5:A 2 17
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT#
ExtINT active-hi edge 3 0 255 0
NMI active-hi edge 3 0 255 1
-------------------------------------------------------------------------------
# SMP kernel config file options:
options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
options NCPU=2 # number of CPUs
options NBUS=4 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=16 # number of INTs
> --
> Steve Passe | powered by
> smp@csn.net | FreeBSD
Thanks!
-mishania
P.S. kernel 'config':
{fyllefrossa}/home/mishania> more /sys/i386/conf/FYLLEFROSSA
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>;
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD$
machine "i386"
cpu "I686_CPU"
ident FYLLEFROSSA
maxusers 32
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
options BOUNCE_BUFFERS #include support for DMA bounce buffers
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
config kernel root on wd0
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
controller ahc0
controller scbus0
device sd0
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
# Mandatory, don't remove
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
device de0
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
options "MAXMEM=(1024*256)"
options SMP #mishania
options NCPU=2 # number of CPUs #mishania
options NBUS=4 # number of busses #mishania
options NAPIC=1 # number of IO APICs #mishania
options NINTR=16 # number of INTsA #mishania
options APIC_IO # Steven.
options SMP_INVLTBL # Steven.
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