Date: Thu, 18 Jun 1998 23:21:08 +1000 From: Brendon Meyer <Brendon_Meyer@fmi.com> To: freebsd-smp@FreeBSD.ORG Subject: AMI Goliath Board Message-ID: <35891444.453D8CE7@fmi.com>
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Fellas,
An addition to your SMP page.
We now have two (2) systems based on the AMI
Goliath board ( n <= 4 PentiumPro 200) up and
running Under FreeBSD 3.0-Snapshot (October 97)
A note though. You can't leave the 'mptable'
kernel entries default (i.e. NCPU, etc) if you
want SMP to work reliably. YOu have to uncomment
them.
Here is the output from the MPTABLE command for
this system.
/ 103# mptable
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000faf20
signature: '_MP_'
length: 16 bytes
version: 1.4
checksum: 0x9a
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x0009fd00
signature: 'PCMP'
base table length: 292
version: 1.4
checksum: 0xc8
OEM ID: 'AMI '
Product ID: 'GOLIATH '
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 25
local APIC address: 0xfee00000
extended table length: 144
extended table checksum: 167
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State
Family Model Step Flags
3 0x11 BSP, usable
6 1 9 0xfbff
0 0x11 AP, usable
6 1 9 0xfbff
1 0x11 AP, usable
6 1 9 0xfbff
2 0x11 AP, usable
6 1 9 0xfbff
--
Bus: Bus ID Type
0 PCI
1 PCI
2 EISA
--
I/O APICs: APIC ID Version State
Address
14 0x11 usable
0xfec00000
--
I/O Ints: Type Polarity Trigger
Bus ID IRQ APIC ID PIN#
INT conforms
conforms 2 1 14 1
INT conforms
conforms 2 0 14 2
INT conforms
conforms 2 3 14 3
INT conforms
conforms 2 4 14 4
INT conforms
conforms 2 5 14 5
INT conforms
conforms 2 6 14 6
INT conforms
conforms 2 7 14 7
INT conforms
conforms 2 8 14 8
INT conforms
conforms 2 9 14 9
INT conforms
conforms 2 10 14 10
INT conforms
conforms 2 11 14 11
INT conforms
conforms 2 12 14 12
INT conforms
conforms 2 13 14 13
INT conforms
conforms 2 14 14 14
INT conforms
conforms 2 15 14 15
--
Local Ints: Type Polarity Trigger
Bus ID IRQ APIC ID PIN#
ExtINT conforms
conforms 0 0:A 255 0
NMI conforms
conforms 0 0:A 255 1
-------------------------------------------------------------------------------
MP Config Extended Table Entries:
--
bus ID: 0 address type: memory address
address base: 0x0
address range: 0xfeb00000
--
bus ID: 0 address type: memory address
address base: 0xfec00000
address range: 0x1400000
--
bus ID: 1 address type: memory address
address base: 0xfeb00000
address range: 0x100000
--
bus ID: 0 address type: I/O address
address base: 0x0
address range: 0xe000
--
bus ID: 0 address type: I/O address
address base: 0xf000
address range: 0x1000
--
bus ID: 1 address type: I/O address
address base: 0xe000
address range: 0x1000
--
bus ID: 2 bus info: 0x01 parent bus ID: 0--
bus ID: 0 address modifier: add
predefined range: 0x00000000--
bus ID: 0 address modifier: add
predefined range: 0x00000001
-------------------------------------------------------------------------------
# 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=4 #
number of CPUs
#options NBUS=3 #
number of busses
#options NAPIC=1 #
number of IO APICs
#options NINTR=24 #
number of INTs
===============================================================================
Enjoy.
Brendon Meyer
(Brendon_Meyer@fmi.com)
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