Date: Tue, 16 Jan 2001 23:41:26 -0500 (EST) From: Lord Among Panthers <corwin@circlet.com> To: freebsd-mobile@freebsd.org Subject: Modem problems Message-ID: <20010117044126.CCAA59343@brazen-mirror.circlet.com>
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I am running FreeBSD 4.1.1 on a Somy Vaio Z505 laptop. I have a Zoom
PCMCIA modem card which I'm trying to get working on it. When I put the
card in the laptop and then boot it, the system comes up, recognizes the
card, and then, after a few seconds crashes. Here is what dmesg says (it
nicely contains not only what is on the system, but the crash dump as well):
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.1.1-RELEASE #1: Mon Oct 30 17:15:43 EST 2000
corwin@paragon:/usr/src/sys/compile/PARAGON
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (364.74-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x66a Stepping = 10
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 134152192 (131008K bytes)
avail memory = 127631360 (124640K bytes)
Preloaded elf kernel "kernel" at 0xc02f8000.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX host to PCI bridge (AGP disabled)> on motherboard
pci0: <PCI bus> on pcib0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xfcc0-0xfcff mem 0xfed00000-0xfedfffff,0xfecff000-0xfecfffff irq 9 at device 6.0 on pci0
fxp0: Ethernet address 08:00:46:04:6c:e2
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xfcb0-0xfcbf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xfc60-0xfc7f irq 9 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller> port 0x2180-0x218f at device 7.3 on pci0
pci0: <NeoMagic MagicMedia 256AV SVGA controller> at 8.0 irq 9
pcm0: <NeoMagic 256AV> mem 0xfea00000-0xfeafffff,0xfe000000-0xfe3fffff irq 9 at device 8.1 on pci0
chip2: <Sony CXD1847A FireWire Host Controller> mem 0xfecfec00-0xfecfedff at device 9.0 on pci0
pcic-pci0: <Ricoh RL5C475 PCI-CardBus Bridge> at device 10.0 on pci0
pci0: <unknown card> (vendor=0x127a, dev=0x2005) at 11.0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model GlidePoint, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
pcic0: <Intel i82365> at port 0x3e0 iomem 0xd0000 irq 10 on isa0
pcic0: management irq 10
pccard0: <PC Card bus -- kludge version> on pcic0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
pca0 at port 0x40 on isa0
ad0: 6194MB <IBM-DBCA-206480> [13424/15/63] at ata0-master using UDMA33
Mounting root from ufs:/dev/ad0s1a
pccard: card inserted, slot 0
Fatal trap 18: integer divide fault while in kernel mode
instruction pointer = 0x8:0xc0218ce2
stack pointer = 0x10:0xc8bf0ca0
frame pointer = 0x10:0xc8bf0ce4
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, IOPL = 0
current process = 55 (pccardd)
interrupt mask = none
trap number = 18
panic: integer divide fault
syncing disks... 43 43 43 43 43
done
Uptime: 16s
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
The irq line in my pccard.conf file contains only 5 and 11.
Does anyone have any idea what the problem is or what I can do about it?
Thanks,
corwin
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