Date: Fri, 04 Apr 1997 20:03:22 +0900 From: NISHIO Shuichi <nishio@caleche.kecl.ntt.co.jp> To: freebsd-smp@freebsd.org Subject: APIC_IO problem on Tyan S1668 Message-ID: <19970404200322X.nishio@elysium.kecl.ntt.co.jp>
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Hello,
I today tried installing the SMP kernel on my machine, with
Tyan S1668 ATX and 2 200MHz Pentium Pro processors.
The kernel created without APIC_IO and SMP_INVLTLB seems to be working
fine, both with 1 and 2 CPUs (it's been up for about hours, and I'm
writing this main on it).
However, when I tried the kernel with APIC_IO and SMP_INVLTLB, the
following problem occured:
(a) one (out of two) ethernet interface won't work
on booting, kernel says
> de0: transmission timeout
and this interface (10BaseT) won't even respond to pings, although
ifconfig says it's up. The other interface, de1(100BaseT), seemed to
be working.
(b) system freezes on NFS
I tried using NFS on the alive interface de1 (100BaseTX), but while
copying files, the system suddenly freezed, and I had to do a hardware
reset.
What I did is:
(1) Installed 3.0-970209-SNAP (worked fine)
(2) cvsup-ed the SMP kernel source
(3) did "cvs update -Pd -D '02/10/97 00:00:00 GMT"
(4) applied the recent patch to exception.s
(from <199703281714.KAA25923@Ilsa.StevesCafe.com>)
(5) compiled the kernel, with options from mptable output
So, my question is:
(a) Am I missing something in creating the kernel?
(b) Do I need to recompile everything with the SMP kernel headers?
At least, dmesg didn't work, with the message
kvm_read: Bad address
Attached below is
(1) extracts from /var/log/messages, while booting the kernel
without APIC_IO (dmesg didn't work)
(2) difference in messages for kernels with and without APIC_IO
(3) output of "mptable -verbose -dmesg"
(4) kernel configuration file I used
My machine contains
Tyan S1668 ATX Motherboard
200MHz Pentium Pro (256K cache) x 2
256MB memory
Adaptec AHA-2940 x1
Adaptec AHA-2940U x1
Adaptec AHA-2940UW x1
DEC Fast EtherWORKS PCI 10/100 x 2
(one connected to 10BaseT Hub, another to 100BaseT Hub)
ISA video card
SCSI HDD x 6
DAT drive x 1
I am not using X-window on this, nor am I using any mouse.
Thank you for any help,
Nishio Shuichi
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Copyright (c) 1992-1996 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-SMP #0: Fri Apr 4 12:41:24 JST 1997
root@elysium.kecl.ntt.co.jp:/mnt2/cvs/sys-MP/compile/SMP
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011
cpu1 (AP): apic id: 0, version: 0x00040011
Warning: APIC I/O disabled
Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1193054 Hz
CPU: Pentium Pro (686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping=9
Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,<b11>,MTRR,PGE,MCA,CMOV>
real memory = 268435456 (262144K bytes)
avail memory = 261296128 (255172K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82440FX (Natoma) PCI and memory controller> rev 2 on pci0:0
chip1 <Intel 82371SB PCI-ISA bridge> rev 1 on pci0:7:0
chip2 <Intel 82371SB IDE interface> rev 0 on pci0:7:1
de0 <Digital 21140A Fast Ethernet> rev 32 int a irq 15 on pci0:10
de0: DE500-AA 21140A [10-100Mb/s] pass 2.0
de0: address 00:00:f8:03:ef:59
de1 <Digital 21140A Fast Ethernet> rev 32 int a irq 9 on pci0:11
de1: DE500-AA 21140A [10-100Mb/s] pass 2.0
de1: address 00:00:f8:03:e9:ec
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 10 on pci0:12
ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs
ahc0 waiting for scsi devices to settle
(ahc0:0:0): "SEAGATE ST31230N 0250" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 1010MB (2069860 512 byte sectors)
(ahc0:1:0): "SEAGATE ST31230N 0250" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 1010MB (2069860 512 byte sectors)
(ahc0:2:0): "SEAGATE ST410800N 0019" type 0 fixed SCSI 2
sd2(ahc0:2:0): Direct-Access 8669MB (17755614 512 byte sectors)
(ahc0:4:0): "HP C1533A 9503" type 1 removable SCSI 2
st0(ahc0:4:0): Sequential-Access density code 0x24, drive empty
ahc1 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:13
ahc1: aic7880 Single Channel, SCSI Id=7, 16 SCBs
ahc1 waiting for scsi devices to settle
(ahc1:5:0): "Quantum XP34300 81HB" type 0 fixed SCSI 2
sd3(ahc1:5:0): Direct-Access 4101MB (8399520 512 byte sectors)
(ahc1:6:0): "Quantum XP34300 81HB" type 0 fixed SCSI 2
sd4(ahc1:6:0): Direct-Access 4101MB (8399520 512 byte sectors)
ahc2 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 15 on pci0:14
ahc2: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ahc2 waiting for scsi devices to settle
(ahc2:4:0): "QUANTUM XP39100S LXY4" type 0 fixed SCSI 2
sd5(ahc2:4:0): Direct-Access 8682MB (17781520 512 byte sectors)
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 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: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
SMP: All idle procs online.
de1: link up: enabling 100baseTX port
de0: link up: enabling 10baseT port
SMP: Starting 1st AP!
SMP: AP CPU #1 LAUNCHED!! Starting Scheduling...
SMP: TADA! CPU #1 made it into the scheduler!.
SMP: All 2 CPU's are online!
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5,6c5,6
< FreeBSD 3.0-SMP #0: Fri Apr 4 12:41:24 JST 1997
< root@elysium.kecl.ntt.co.jp:/mnt2/cvs/sys-MP/compile/SMP
---
> FreeBSD 3.0-SMP #0: Fri Apr 4 13:35:28 JST 1997
> nishio@elysium.kecl.ntt.co.jp:/mnt2/cvs/sys-MP/compile/SMP-APIC
10,11c10,11
< Warning: APIC I/O disabled
< Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1193054 Hz
---
> io0 (APIC): apic id: 2, version: 0x00170011
> Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1193049 Hz
16c16
< avail memory = 261296128 (255172K bytes)
---
> avail memory = 261283840 (255160K bytes)
24c24,25
< de1 <Digital 21140A Fast Ethernet> rev 32 int a irq 9 on pci0:11
---
> de1 <Digital 21140A Fast Ethernet> rev 32 int a irq 19 on pci0:11
> Freeing (NOT implimented) irq 9 for ISA cards.
27c28,29
< ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 10 on pci0:12
---
> ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 18 on pci0:12
> Freeing (NOT implimented) irq 10 for ISA cards.
38c40,41
< ahc1 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:13
---
> ahc1 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 17 on pci0:13
> Freeing (NOT implimented) irq 11 for ISA cards.
45c48,50
< ahc2 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 15 on pci0:14
---
> ahc2 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 16 on pci0:14
> Freeing (NOT implimented) irq 15 for ISA cards.
> pcibus_ihandler_attach: counting pci irq16's as clk0 irqs
61a67
> Enabled INTs: 1, 2, 3, 4, 6, 8, 15, 16, 17, 18, 19, imen: 0x00f07ea1
64d69
< de1: link up: enabling 100baseTX port
65a71,72
> de1: link up: enabling 100baseTX port
> de0: transmission timeout
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Content-Description: "mptable output"
===============================================================================
MPTable, version 2.0.6
looking for EBDA pointer @ 0x040e, NOT found
searching CMOS 'top of mem' @ 0x0009fc00 (639K)
searching BIOS @ 0x000f0000
MP FPS found in BIOS @ physical addr: 0x000f0920
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000f0920
signature: '_MP_'
length: 16 bytes
version: 1.1
checksum: 0x57
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x000f0934
signature: 'PCMP'
base table length: 292
version: 1.1
checksum: 0xab
OEM ID: 'OEM00000'
Product ID: 'PROD00000000'
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 28
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 9 0xfbff
0 0x11 AP, usable 6 1 9 0xfbff
--
Bus: Bus ID Type
0 ISA
1 PCI
--
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 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
INT active-lo level 1 14:A 2 16
INT active-lo level 1 13:A 2 17
INT active-lo level 1 12:A 2 18
INT active-lo level 1 11:A 2 19
SMI conforms conforms 0 0 2 23
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT#
ExtINT active-hi edge 0 0 255 0
NMI active-hi edge 0 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=2 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=24 # number of INTs
options SMP_INVLTLB #
#options SMP_PRIVPAGES # BROKEN, DO NOT use!
#options SMP_AUTOSTART # BROKEN, DO NOT use!
#options SERIAL_DEBUG # com port debug output
-------------------------------------------------------------------------------
dmesg output:
dmesg: kvm_read: kvm_read: Bad address
===============================================================================
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Content-Description: "kernel configuration (without APIC_IO)"
#
# 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.
#
# $Id: GENERIC,v 1.82 1996/12/21 02:09:04 se Exp $
machine "i386"
#cpu "I386_CPU"
#cpu "I486_CPU"
#cpu "I586_CPU"
cpu "I686_CPU"
ident SMP
maxusers 10
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 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 FAILSAFE #Be conservative
#options USERCONFIG #boot -c editor
#options VISUAL_USERCONFIG #visual boot -c editor
config kernel root on sd1
controller isa0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
# A single entry for any of these controllers (ncr, ahb, ahc, amd) is
# sufficient for any number of installed devices.
controller ahc0
controller scbus0
device sd0
#device od0 #See LINT for possible `od' options.
device st0
device cd0 #Only need one of these, the code dynamically grows
# 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
#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
#options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5
#options XSERVER # include code for XFree86
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
# Mandatory, don't remove
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
# 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 pty 16
pseudo-device gzip # Exec gzipped a.out's
pseudo-device bpfilter 32 #Berkeley packet filter
pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
pseudo-device ccd 4 #Concatenated disk driver
# 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=(256*1024)"
# 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=2 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=24 # number of INTs
#options SMP_INVLTLB #
#options SMP_PRIVPAGES # BROKEN, DO NOT use!
#options SMP_AUTOSTART # BROKEN, DO NOT use!
#options SERIAL_DEBUG # com port debug output
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