Date: Thu, 22 Mar 2001 14:02:07 -0600 (CST) From: Tom Duffey <tduffey@wi.rr.com> To: freebsd-smp@freebsd.org Subject: IBM Netfinity 3500 SMP problem Message-ID: <Pine.LNX.4.21.0103221357420.11141-100000@linuxpower.p00t.net>
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Dear Fellow FreeBSD Users and Developers,
I'm attempting to make FreeBSD 4.2-RELEASE run with SMP support on the
aforementioned Netfinity machine. The kernel boots fine w/o SMP, but
hangs somewhere after "Waiting 15 seconds for SCSI devices to settle
down" appears. I've checked the archives and see many mentions of similar
trouble but no solutions or conclusions. Any help is appreciated.
The kernel works w/o SMP and I'm using the defaults when attempting to
boot with SMP. Here is the mptable output:
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: EBDA
physical address: 0x0009e1d0
signature: '_MP_'
length: 16 bytes
version: 1.4
checksum: 0xd6
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x0009e1e0
signature: 'PCMP'
base table length: 244
version: 1.4
checksum: 0xef
OEM ID: 'IBM ENSW'
Product ID: 'NF 6000R SMP'
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 22
local APIC address: 0xfee00000
extended table length: 168
extended table checksum: 117
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step
Flags
3 0x11 BSP, usable 6 8 3
0x0301
0 0x11 AP, usable 6 8 3
0x0301
--
Bus: Bus ID Type
0 PCI
1 PCI
2 ISA
--
I/O APICs: APIC ID Version State Address
14 0x11 usable 0xfec00000
13 0x11 usable 0xfec01000
--
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 6 14
6
INT conforms conforms 2 7 14
7
INT conforms conforms 2 8 14
8
INT conforms conforms 2 12 14
12
INT conforms conforms 2 13 14
13
INT conforms conforms 2 14 14
14
INT conforms conforms 0 2:A 13
11
INT conforms conforms 0 15:A 14
10
INT conforms conforms 1 3:A 13
12
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID
PIN#
NMI conforms conforms 2 0 255
1
ExtINT conforms conforms 2 0 255
0
-------------------------------------------------------------------------------
MP Config Extended Table Entries:
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xa0000
address range: 0x20000
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xd0000
address range: 0x10000
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xfd000000
address range: 0x3000000
--
System Address Space
bus ID: 0 address type: prefetch address
address base: 0xf0000000
address range: 0xd000000
--
System Address Space
bus ID: 1 address type: memory address
address base: 0xee000000
address range: 0x2000000
--
System Address Space
bus ID: 1 address type: prefetch address
address base: 0x8000000
address range: 0xe6000000
--
System Address Space
bus ID: 0 address type: I/O address
address base: 0x0
address range: 0x2040
--
System Address Space
bus ID: 1 address type: I/O address
address base: 0x2040
address range: 0xdfc0
--
Bus Heirarchy
bus ID: 2 bus info: 0x01 parent bus ID: 0
-------------------------------------------------------------------------------
# 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=2 # number of IO APICs
#options NINTR=24 # number of INTs
===============================================================================A
Best Regards,
Tom Duffey
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