cbb: can't map IRQ...

[José Nicolás Castellano]

Hi,

First I'm thankful to people to try to help me on IRC #FreeBSDhelp on efnet,
and i would like to enter to this mailing list asking some questions:

First, i'm in a trouble with a IBM ThinkPAD 560X I have 2 slots in my PCMCIA
Card and FreeBSD Kernel can't detect cbb1 slot, cbb0 works fine, this is the
output of dmesg :

Copyright (c) 1992-2004 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 5.2.1-RELEASE-p1 #0: Mon Mar  8 20:02:58 CET 2004
    root at x0riguer.noconname.org:/usr/obj/usr/src/sys/x0riguer
Preloaded elf kernel "/boot/kernel/kernel" at 0xc06b8000.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium/P55C (quarter-micron) (231.78-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x581  Stepping = 1
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory  = 66912256 (63 MB)
avail memory = 59613184 (56 MB)
Intel Pentium detected, installing workaround for F00F bug
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 4 entries at 0xc00fcc40
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci_cfgintr: 0:1 INTD BIOS irq 11
pci_cfgintr: 0:3 INTA BIOS irq 11
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0xfcf0-0xfcff at device 1.1 on
pci
0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x9000-0x901f irq 11
at de
vice 1.2 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
pci0: <bridge, PCI-unknown> at device 1.3 (no driver attached)
cbb0: <TI1250 PCI-CardBus Bridge> mem 0x20822000-0x20822fff at device 2.0 on
 pci
0
cardbus0: <CardBus bus> on cbb0
pci_cfgintr: 0:2 INTA routed to irq 11
cbb0: [MPSAFE]
->cbb1: <TI1250 PCI-CardBus Bridge> mem 0x20821000-0x20821fff at device 2.1
on pci
0
->cardbus1: <CardBus bus> on cbb1
->cbb: Unable to map IRQ...
device_probe_and_attach: cbb1 attach returned 12
pci0: <display, VGA> at device 3.0 (no driver attached)
orm0: <Option ROM> at iomem 0xc0000-0xc9fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 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
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0c02> can't assign resources (port)
unknown: <PNP0e03> can't assign resources (port)
Timecounter "TSC" frequency 231777070 Hz quality 800
Timecounters tick every 10.000 msec
GEOM: create disk ad0 dp=0xc15f4b60
ad0: 3909MB <IBM-DTCA-24090> [7944/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s1a
rl0: <RealTek 8139 10/100BaseTX> port 0x1000-0x10ff mem
0x88000000-0x880001ff ir
q 11 at device 0.0 on cardbus0
rl0: Ethernet address: 00:10:60:58:27:e2
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto

...

If you can see i can load a pcmcia card in slot 0 but works bad in slot 1. I
tried to disable ACPI from boot, I imagine that i have to change IRQ
assignment from boot... but i don't know how to do it. In this case...
anyone can help me how can i see irq in every device and how to change it
from boot and from kernel?

- Another question is the error:

vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0c02> can't assign resources (port)
unknown: <PNP0e03> can't assign resources (port)

what is this? How can i see what is it and fix it...