Support for O2Micro Card Bridges?

Wed Apr 30 01:29:47 PDT 2003

Hello M.,

On Wednesday, April 30, 2003, 05:46:36, you wrote:

MWL> : cbb: Unable to map IRQ...
MWL> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This is the problem.
MWL> : device_probe_and_attach: cbb0 attach returned 12

That's what I figured - but it seems to match with what others have
seen.

MWL> What kind of laptop do you have?

It goes by the name of Targa Visionary, which may not be very useful,
as it's a pretty generic (though recent enough) model, sold through
the "Lidl" chain of shops. Lidl is quite like Aldi, a chain of German
origin with shops throughout Europe and possibly beyond. I know that
Lidl often handles stuff with the Gericom badge, which I've seen
discussed here, so perhaps my laptop has similar hardware to Gericoms.

If there's anything I should try, do let me know, I'll do what I can
to get this working.

Thanks,
Dermot

PS: FWIW, here's what a full boot looks like:

Copyright (c) 1992-2003 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 5.0-CURRENT #10: Tue Apr 29 14:21:01 IST 2003
    dermot at gulliver.traveldev.com:/usr/obj/usr/src/sys/GULLIVER
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0583000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc05830a8.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 1400056882 Hz
CPU: mobile AMD Athlon(tm) XP 1600+ (1400.06-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x662  Stepping = 2
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
  AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory  = 234815488 (223 MB)
avail memory = 222072832 (211 MB)
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <AMIINT VIA_K7  > on motherboard
    ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
pcibios: BIOS version 2.10
Using $PIR table, 5 entries at 0xc00f81a0
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-fast"  frequency 3579545 Hz
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> port 0x530-0x537 on acpi0
acpi_tz0: <thermal zone> port 0x530-0x537 on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C8363 (Apollo KT133A) host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
cbb0: <O2Micro OZ6912/6972 PCI-CardBus Bridge> at device 8.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pcib0: _PRS resource entry has unsupported type 2
cbb: Unable to map IRQ...
device_probe_and_attach: cbb0 attach returned 12
pci0: <serial bus, FireWire> at device 16.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8231 UDMA100 controller> port 0xfc00-0xfc0f at device 17.1 on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 10 at device 17.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ums0: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM), rev 1.10/3.00, addr 2, iclass 3/1
ums0: 5 buttons and Z dir.
uhci1: <VIA 83C572 USB controller> port 0xd800-0xd81f irq 10 at device 17.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <bridge, PCI-unknown> at device 17.4 (no driver attached)
pcm0: <VIA VT82C686A> port 0xdc00-0xdc03,0xe000-0xe003,0xe400-0xe4ff irq 10 at device 17.5 on pci0
pcm0: <ICEnsemble ICE1232 AC97 Codec>
pci0: <simple comms> at device 17.6 (no driver attached)
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xd000-0xd0ff mem 0xdffff700-0xdffff7ff irq 9 at device 18.0 on pci0
vr0: Ethernet address: 00:a0:cc:ce:2c:b9
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_cmbat0: <Control method Battery> on acpi0
acpi_acad0: <AC adapter> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
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
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
pmtimer0 on isa0
pcic0 at port 0x3e0 iomem 0xd0000-0xd1fff irq 3 on isa0
pcic_attach: attach found no sockets
device_probe_and_attach: pcic0 attach returned 6
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 16 steps (100% to 6.2%), currently 100.0%
ad0: 38154MB <TOSHIBA MK4018GAP> [77520/16/63] at ata0-master UDMA100
acd0: CD-RW <Samsung CD-RW/DVD-ROM SN-308B> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s3a

-- 
---------------------------------------------------------------
Dermot McNally, Chief Technical Officer, Directski.com
dermot at directski.com     http://www.directski.com - ski the web