Date: Sun, 25 Nov 2001 18:40:11 -0800 From: John McCullough <jmccullough@hmc.edu> To: current@FreeBSD.ORG Subject: Re: cardbus help Message-ID: <3C01AB8B.8090009@hmc.edu> References: <3C01764B.2030508@hmc.edu> <200111260018.fAQ0I9750531@harmony.village.org>
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Warner Losh wrote:
>In message <3C01764B.2030508@hmc.edu> John McCullough writes:
>: I'd like to get card bus working, however under 5.0-current my pcmcia
>: controller is failing to load with the message:
>:
>: pccbb0: <TI4451 PCI-CardBus Bridge> at device 15.0 on pci2
>: pcib2: device pccbb0 requested unsupported memory randge
>: 0x10000000-0xffffffff (decoding 0xf4000000-0xfbffffff, 0xfff00000-0xfffff)
>: pccbb0: Could not grab register memory
>:
>: any insight? or will I have the pleasure of tinkering with the kerne?
>
>options PCI_ALLOW_UNSUPPORTED_IO_RANGE
>
>Or fix src/sys/dev/pci/pci_pci.c to properly trim the range.
>
>Warner
>
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>
although config wouldn't allow the:
options PCI_ALLOW_UNSUPPORTED_IO_RANGE
I put it in the COPTS and it compiled alright, but now its having
problems mapping irqs
pcib2: routed slot 15 INTA to irq 255
pccbb: Unable to map IRQ...
panic: resouce_list_release:can't find resource
Debugger("panic")
...
Is this also an issue with pci_pci assigning resouces properly? Also
where might I find information on pci<->cardbus behavior if I do find
time to tinker with the code?
thanks
-johnm
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