Date: Tue, 19 Nov 2002 01:24:34 -0000 From: Chris Howells <pp0u20d9@liverpool.ac.uk> To: freebsd-mobile@freebsd.org Cc: howells@kde.org Message-ID: <200211190124.gAJ1OYV03413@webmail1.liv.ac.uk>
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Hello,
As soon as I attempt to access the (hardware) PCMCIA modem on my
Dell Inspiron 2650 (1.9GHz, 128MB RAM) laptop the kernel hangs and I
have to pull the plug since they keyboard and mouse stop working:
ppp
set device /dev/cuaa0
speed 115200
term
This is with 4.7-RELEASE
In my /etc/rc.conf I have a pccard_enable="YES". On bootup, I see the
following:
sio4 at port 0x2f8-0x2ff irq 19 flags 0x40000 slot 0 on pccard0
sio4: type 16550A
sio4: unable to activate interrupt in fast mode - using normal mode
In dmesg, I see the following:
pcic0: <O2micro 6912 PCI-Cardbus Bridge> irq 10 at device 4.0 on pci2
pcic0: PCI Memory allocated: 0x88000000
pcic0: Warning: O2micro OZ68xx chips may not work
pccard0: <PC Card 16-bit bus (classic)> on pcic0
A full dmesg is attached.
Any ideas what the problem is or how to fix it? The "Warning" in dmesg
doesn't look too promising.....
Thanks,
--
Cheers, Chris Howells -- chris@chrishowells.co.uk, howells@kde.org
Web: http://chrishowells.co.uk, PGP key:
http://chrishowells.co.uk/pgp.txt
KDE: http://www.koffice.org, http://edu.kde.org,
http://usability.kde.org
dmesg:
Copyright (c) 1992-2002 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 4.7-RELEASE #0: Wed Oct 9 15:08:34 GMT 2002
root@builder.freebsdmall.com:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium 4 (1894.42-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MC
A,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC>
real memory = 133693440 (130560K bytes)
FreeBSD Kernel Configuration Utility - Version 1.2
Type "help" for help or "visual" to go to the visual
configuration interface (requires MGA/VGA display or
serial terminal capable of displaying ANSI graphics).
config> eia 0\^H \^H\^H \^H\^H \^Hsa 0
config> quit
avail memory = 124854272 (121928K bytes)
Preloaded elf kernel "kernel" at 0xc050f000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 8 entries at 0xc00fdf40
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82845 Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <NVidia model 0112 graphics accelerator> at 0.0 irq 10
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port
0x1800-0x181f irq 10 at device 29.0 on pci0
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> 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
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port
0x1820-0x183f irq 5 at device 29.1 on pci0
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2: Texas Instruments TUSB2046 hub, class 9/0, rev 1.10/1.25,
addr 2
uhub2: 4 ports with 4 removable, self powered
ums0: Logitech USB Mouse, rev 1.10/4.10, addr 3, iclass 3/1
ums0: 3 buttons and Z dir.
ulpt0: Hewlett-Packard Deskjet 3820, rev 1.10/1.00, addr 4, iclass 7/1
ugen0: KC Technology, Inc. IRExpress USB IrDA Controller, rev
1.10/1.10, addr 5
pcib2: <PCI to PCI bridge (vendor=8086 device=2448)> at device 30.0
on pci0
pci2: <PCI bus> on pcib2
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x3000-0x307f mem
0xe8000000-0xe800007f irq 10 at device 1.0 on pci2
xl0: Ethernet address: 00:08:74:3b:c6:bb
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcic0: <O2micro 6912 PCI-Cardbus Bridge> irq 10 at device 4.0 on pci2
pcic0: PCI Memory allocated: 0x88000000
pcic0: Warning: O2micro OZ68xx chips may not work
pccard0: <PC Card 16-bit bus (classic)> on pcic0
isab0: <PCI to ISA bridge (vendor=8086 device=248c)> at device 31.0
on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 ATA100 controller> port
0x1840-0x184f,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2483) at 31.3 irq 10
pci0: <unknown card> (vendor=0x8086, dev=0x2485) at 31.5 irq 10
pci0: <unknown card> (vendor=0x8086, dev=0x2486) at 31.6 irq 10
orm0: <Option ROMs> at iomem
0xc0000-0xcdfff,0xce000-0xce7ff,0xdc000-0xdffff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 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 Generic PS/2 mouse, 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>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad0: 19077MB <IC25N020ATCS04-0> [38760/16/63] at ata0-master
UDMA100
acd0: CD-RW <HL-DT-STCD-RW/DVD-ROM GCC-4240N> at ata1-master
PIO4
Mounting root from ufs:/dev/ad0s4a
pccard: card inserted, slot 0
pccard: card removed, slot 0
WARNING: / was not properly dismounted
pccard: card inserted, slot 0
logo_saver: no suitable graphics mode
module_register_init: MOD_LOAD (logo_saver, c1096a44, 0) error 19
sio4 at port 0x2f8-0x2ff irq 10 flags 0x40000 slot 0 on pccard0
sio4: type 16550A
sio4: unable to activate interrupt in fast mode - using normal mode
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