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Date:      Tue, 18 Feb 2003 12:08:52 +0100
From:      Vaclav Kares <vaclav.kares@tiscali.cz>
To:        freebsd-mobile@freebsd.org
Subject:   Re: cbb: Unable to map IRQ... Solved. Possible bug ?
Message-ID:  <20030218110851.GB939@Kares.server>

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Hi,

  it seems that I completely solved my problem. Booting with

> OK unset acpi_load
> OK set hint.apm.0.disabled=0

corresponds to next part of dmesg now

pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
...
cbb0: <TI1250 PCI-CardBus Bridge> mem 0x20301000-0x20301fff at device 2.0 on
pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci_cfgintr: 0:2 INTA routed to irq 11 
cbb1: <TI1250 PCI-CardBus Bridge> mem 0x20300000-0x20300fff at device 2.1 on
pci0
cardbus1: <CardBus bus> on cbb0
pccard1: <16-bit PCCard bus> on cbb0
pci_cfgintr: 0:2 INTB routed to irq 11 
...
dc0: <Xircom X3201 10/100BaseTX> port 0x1000-0x107f mem 0x88000000-0x880000ff,0x88000100-0x8800017f irq 11 at device 0.0 on cardbus0

So the card and apm work very well now. I comment next lines in

/usr/src/sys/i386/pci/pci_cfgreg.c

if (!already && bios32(&arrgs,...,errok){
  PRVERB(("pci_cfgintr: ROUTE_INTERRUPT failed.\n"));
  return(PCI_INVALID_IRQ);
}
 
therefore I guess that there is only a problem in the condition...

Vaclav


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