Date: Fri, 15 Oct 1999 21:20:43 -0600 From: Charles Randall <crandall@matchlogic.com> To: freebsd-smp@freebsd.org Subject: Building/booting SMP kernel for Compaq Proliant 800 Message-ID: <64003B21ECCAD11185C500805F31EC0303E73D38@houston.matchlogic.com>
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I just got a Compaq Proliant 800 with two 550MHz P-III CPUs, 512 MB RAM,
etc.
I've installed 3.3-Release and built a custom kernel (based on GENERIC)
using the following options,
machine "i386"
#cpu "I386_CPU"
#cpu "I486_CPU"
cpu "I586_CPU"
cpu "I686_CPU"
ident CUSTOM
maxusers 256
options MAXMEM="(512*1024)"
...
# To make an SMP kernel, the next two are needed
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optionally these may need tweaked, (defaults shown):
options NCPU=2 # number of CPUs
options NBUS=3 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=44 # number of INTs
I set NBUS to 3 based on the mptable output below. However, the results are
the same when set to 4. I set NINTR to 44 because with the default the boot
halted with a message stating that NINTR must be set to 44.
When I try to boot this kernel I get,
Timecounter ...
CPU Pentium III ...
Origin ...
Features ...
real memory ...
avail memory ...
Programming 35 pins in IOAPIC #0
IOAPIC #0 intpint 24 -> irq -1
IOAPIC #0 intpint 25 -> irq -1
IOAPIC #0 intpint 26 -> irq -1
IOAPIC #0 intpint 27 -> irq -1
IOAPIC #0 intpint 28 -> irq -1
IOAPIC #0 intpint 29 -> irq -1
IOAPIC #0 intpint 30 -> irq -1
IOAPIC #0 intpint 31 -> irq -1
and the boot hangs.
I've appended the mptable output below.
Suggestions? I presume that the kernel options I've set are incorrect.
-Charles
============================================================================
===
MPTable, version 2.0.15
----------------------------------------------------------------------------
---
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000f4ff0
signature: '_MP_'
length: 16 bytes
version: 1.4
checksum: 0x00
mode: Virtual Wire
----------------------------------------------------------------------------
---
MP Config Table Header:
physical address: 0x000f27cd
signature: 'PCMP'
base table length: 484
version: 1.4
checksum: 0x77
OEM ID: 'COMPAQ '
Product ID: 'PROLIANT '
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 52
local APIC address: 0xfee00000
extended table length: 76
extended table checksum: 86
----------------------------------------------------------------------------
---
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step
Flags
0 0x10 BSP, usable 6 2 1
0x0381
0 0x10 AP, usable 6 7 3
0x383fbff
--
Bus: Bus ID Type
0 PCI
1 PCI
9 ISA
--
I/O APICs: APIC ID Version State Address
8 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
INT active-lo level 1 10:A 8 17
INT active-lo level 1 10:B 8 16
INT active-lo level 1 10:C 8 17
INT active-lo level 1 10:D 8 16
INT active-lo level 1 9:A 8 19
INT active-lo level 1 9:B 8 18
INT active-lo level 1 9:C 8 19
INT active-lo level 1 9:D 8 18
INT active-lo level 1 8:A 8 21
INT active-lo level 1 8:B 8 20
INT active-lo level 1 8:C 8 21
INT active-lo level 1 8:D 8 20
INT active-lo level 1 7:A 8 23
INT active-lo level 1 7:B 8 22
INT active-lo level 1 7:C 8 23
INT active-lo level 1 7:D 8 22
INT active-lo level 0 15:A 8 25
INT active-lo level 0 15:B 8 24
INT active-lo level 0 15:C 8 25
INT active-lo level 0 15:D 8 24
INT active-lo level 0 13:A 8 27
INT active-lo level 0 13:B 8 26
INT active-lo level 0 13:C 8 27
INT active-lo level 0 13:D 8 26
INT active-lo level 0 6:A 8 31
INT active-lo level 0 6:B 8 30
INT active-lo level 0 7:A 8 29
INT active-lo level 0 8:A 8 28
INT active-hi edge 9 1 8 1
INT active-hi edge 9 0 8 2
INT active-hi edge 9 3 8 3
INT active-hi edge 9 4 8 4
INT active-hi edge 9 5 8 5
INT active-hi edge 9 6 8 6
INT active-hi edge 9 7 8 7
INT active-hi edge 9 8 8 8
INT active-hi edge 9 9 8 9
INT active-hi edge 9 10 8 10
INT active-hi edge 9 11 8 11
INT active-hi edge 9 12 8 12
INT active-lo edge 9 13 8 13
INT active-hi edge 9 14 8 14
INT active-hi edge 9 15 8 15
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 9 0 255 0
NMI conforms conforms 9 0 255 1
----------------------------------------------------------------------------
---
MP Config Extended Table Entries:
Extended Table HOSED!
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