Date: Wed, 14 Jan 1998 23:17:23 +0100 (CET) From: Sebastian Strollo <seb@erix.ericsson.se> To: freebsd-scsi@FreeBSD.ORG, freebsd-hardware@FreeBSD.ORG Subject: running 2.2.5-RELEASE on a ASUS P2L97-S Message-ID: <199801142217.XAA07158@scotch.du.etx.ericsson.se>
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Hi everyone!
I am having trouble with a newly purchased machine that I have put
together. Below is the specs. At first the system would completely
lock up (i.e. only respond to the Mighty Big Reset Button) when
putting load on the SCSI disk. By load I mean e.g. trying to install
the system on it or running "bonnie" on it. So I have been trying some
different combinations:
* removing the CDROM - no difference, still locks up.
* removing all SCSI devices - no lockups, but I want to use SCSI :-(
* disabling the L2 cache - no difference, still locks up.
* disabling Ultra in the SCSI bios - no difference, still locks up.
* putting a 100MB SCSI disk on the 50pin bus, and writing to files
on that one - this locks up the machine as well.
* Installed WinCrap95 on a partition on the SCSI disk, it worked but
after a while the whole machine started to act flaky, crashing
left and right.
* back to FreeBSD, and now the machine is starting to fall all over
the place. "Fatal trap 12: page fault while in kernel mode" and
"Double Fault" (what is this?).
Please help me with suggestions on what might be wrong, or new things
to try out.
Eagerly awaiting your input,
-- Sebastian
----------------------------------------------------------------------
FreeBSD version: 2.2.5-RELEASE
Hardware:
Motherboard/CPU: ASUS P2L97-S (has a 440LX, PIIX4 and AIC7880 onboard)
with an Intel Pentium II 233MHz
1 (one) 64MB SDRAM 100MHz module
IDE disk: IBM Deskstar 8.4GB, IBM-DHEA-38451
SCSI disk: 4,5GB U2W FUJITSU MAB3045SP 0105
SCSI CDROM: NEC CD-ROM DRIVE:464 1.04
Ethernet card: 3COM 3C905 Fast Etherlink XL PCI
graphics board: ATI Video Boost (2MB, Mach64)
I have terminated the SCSI bus accordingly (T meaning termination):
+---+ +----+
T=| A |=========|FUJ.|=T========|-
+-------+ | I | | HD | |- (external connector)
T=| CDROM |=========| C |=========| |=T========|-
+-------+ +---+ +----+
Info on the system:
(One thing which I don't understand is why the ethernet card, the
adaptec chip (and the USB chip) gets the same irq 11? This is done by
the BIOS(?) - I tried to wire the PCI slot which the ethernet card
sits in to a different irq, which just lead to that all three devices
that were previously mapped to irq 11 now got mapped to the new irq)
# dmesg
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.5-RELEASE #2: Wed Jan 14 21:13:02 GMT 1998
root@fatburen.du.etx.ericsson.se:/usr/src/sys/compile/FATBUREN
Calibrating clock(s) ... i586 clock: 233866561 Hz, i8254 clock: 1193196 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
CLK_USE_I586_CALIBRATION not specified - using old calibration method
CPU: Pentium Pro (233.86-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x634 Stepping=4
Features=0x80f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,<b11>,MTRR,PGE,MCA,CMOV>
real memory = 67108864 (65536K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00241000 - 0x03ffdfff, 64737280 bytes (15805 pages)
avail memory = 62484480 (61020K bytes)
pcibus_setup(1): mode 1 addr port (0x0cf8) is 0x8000005c
pcibus_setup(1a): mode1res=0x80000000 (0x80000000)
pcibus_check: device 0 is there (id=71808086)
Probing for devices on PCI bus 0:
configuration mode 1 allows 32 devices.
chip0 <generic PCI bridge (vendor=8086 device=7180 subclass=0)> rev 3 on pci0:0
mapreg[10] type=0 addr=e4000000 size=4000000.
chip1 <generic PCI bridge (vendor=8086 device=7181 subclass=4)> rev 3 on pci0:1
bridge from pci0 to pci1 through 1.
mapping regs: io:22a0d0e0 mem:e3e0e3f0 pmem:e3f0e400
chip2 <generic PCI bridge (vendor=8086 device=7110 subclass=1)> rev 1 on pci0:4:0
pci0:4:1: Intel Corporation, device=0x7111, class=storage (ide) [no driver assigned]
map(20): io(d800)
pci0:4:2: Intel Corporation, device=0x7112, class=0x0c, subclass=0x03 int d irq 11 [no driver assigned]
map(20): io(d400)
chip3 <generic PCI bridge (vendor=8086 device=7113 subclass=128)> rev 1 on pci0:4:3
ahc0 <Adaptec aic7880 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:6
mapreg[10] type=1 addr=0000d000 size=0100.
mapreg[14] type=0 addr=e3000000 size=1000.
reg16: ioaddr=0xd000 size=0x100
ahc0: Reading SEEPROM...done.
low byte termination disabled, high byte termination enabled
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ahc0: Resetting Channel A
ahc0: Downloading Sequencer Program...ahc0: 366 instructions downloaded
Done
ahc0: Probing channel A
ahc0 waiting for scsi devices to settle
ahc0: target 0 using 16Bit transfers
ahc0: target 0 synchronous at 10.0MHz, offset = 0x8
(ahc0:0:0): "FUJITSU MAB3045SP 0105" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 4343MB (8895370 512 byte sectors)
sd0(ahc0:0:0): with 8491 cyls, 5 heads, and an average 209 sectors/track
ahc0: target 4 synchronous at 10.0MHz, offset = 0xf
(ahc0:4:0): "NEC CD-ROM DRIVE:464 1.04" type 5 removable SCSI 2
cd0(ahc0:4:0): CD-ROM can't get the size
probe0(ahc0:9:0): scsi_cmd
probe0(ahc0:9:0): scsi_done
(ahc0:9:0): command: 0,0,0,0,0,0-[0 bytes]
probe0(ahc0:9:0): scsi_cmd
probe0(ahc0:9:0): scsi_done
(ahc0:9:0): command: 12,0,0,0,2c,0-[44 bytes]
------------------------------
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
032: 00 00 00 00 00 00 00 00 00 00 00 00
------------------------------
vx0 <3COM 3C905 Fast Etherlink XL PCI> rev 0 int a irq 11 on pci0:9
mapreg[10] type=1 addr=0000b800 size=0040.
mii[*mii*]: disable 'auto select' with DOS util! address 00:60:08:68:c4:11
using shared irq 11.
vga0 <VGA-compatible display device> rev 64 on pci0:11
mapreg[10] type=0 addr=e2000000 size=1000000.
mapreg[14] type=1 addr=0000b400 size=0100.
pci0: uses 83890176 bytes of memory from e2000000 upto e7ffffff.
pci0: uses 576 bytes of I/O space from b400 upto dfff.
pci0: subordinate busses from 1 upto 1.
Probing for devices on PCI bus 1:
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0047
kbdio: DIAGNOSE status:0055
kbdio: TEST_KBD_PORT status:0000
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0e 0f 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA registers for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
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
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0: current command byte:0047
kbdio: TEST_AUX_PORT status:0000
kbdio: RESET_AUX return code:00fa
kbdio: RESET_AUX status:00aa
kbdio: RESET_AUX ID:0000
psm0: status after reset 00 02 64
psm: status 00 00 64 (get_mouse_buttons)
psm0: status 00 02 64
psm0 at 0x60-0x64 irq 12 on motherboard
psm0: device ID 0, 2 buttons
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DHEA-38451>
wd0: 8063MB (16514064 sectors), 16383 cyls, 16 heads, 63 S/T, 512 B/S
npx0 flags 0x1 on motherboard
npx0: INT 16 interface
apm0: disabled, not probed.
imasks: bio c0004840, tty c003109a, net c0020800
BIOS Geometries:
0:03fe0f3f 0..1022=1023 cylinders, 0..15=16 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
Considering FFS root f/s.
configure() finished.
new masks: bio c0004840, tty c003109a, net c003189a
wd0s1: type 0xa5, start 63, end = 16514063, size 16514001 : OK
sd0s1: type 0x6, start 63, end = 417689, size 417627 : OK
sd0s2: type 0xa5, start 417690, end = 8883944, size 8466255 : OK
sd0s1: type 0x6, start 63, end = 417689, size 417627 : OK
sd0s2: type 0xa5, start 417690, end = 8883944, size 8466255 : OK
sd0s1: type 0x6, start 63, end = 417689, size 417627 : OK
sd0s2: type 0xa5, start 417690, end = 8883944, size 8466255 : OK
# cat /etc/fstab
# Device Mountpoint FStype Options Dump Pass#
/dev/wd0s1b none swap sw 0 0
/dev/wd0a / ufs rw 1 1
/dev/wd0s1f /usr ufs rw 2 2
/dev/wd0s1e /var ufs rw 2 2
proc /proc procfs rw 0 0
/dev/sd0s2e /test1 ufs rw 2 2
/dev/sd0s2f /test2 ufs rw 2 2
# cat /sys/i386/conf/FATBUREN
#
# FATBUREN
#
machine "i386"
cpu "I686_CPU"
ident FATBUREN
maxusers 16
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options "CD9660" #ISO 9660 Filesystem
options QUOTA #enable disk quotas
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=4 #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
# MAXMEM specifies the amount of RAM on the machine; if this is not
# specified, FreeBSD will read the amount of memory from the CMOS RAM,
# so the amount of memory will be limited to 64MB or 16MB depending on
# the BIOS. The amount is in kilobytes, so for a machine with 128MB of
# RAM, it would be 131072 (128 * 1024).
options MAXMEM=131072
options DDB
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
options "CMD640" # work around CMD640 chip deficiency
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
options SCSIDEBUG
# 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 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 XSERVER # support for X server
#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" flags 0x1 irq 13 vector npxintr
#
# Laptop support (see LINT for more options)
#
device apm0 at isa? disable # Advanced Power Management
options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr
# 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 vx0
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device ppp 1
pseudo-device vn 1
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
# This provides support for System V shared memory. (Needed by X11?)
#
options SYSVSHM
options SYSVSEM
options SYSVMSG
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