Subject: Re: pci/pcmcia bridges?
To: Sverre Froyen <sverre@viewmark.com>
From: Rasputin <rasputin@idoru.mine.nu>
List: current-users
Date: 03/05/2003 10:03:23
* Sverre Froyen <sverre@viewmark.com> [0356 18:56]:
> This may be totally off base, but I had to use the following config file 
> options in order to get my bridge to work.
> 
> # Configure PCI using BIOS information
> options         PCIBIOS                 # PCI BIOS support
> #options        PCIBIOSVERBOSE          # PCI BIOS verbose info
> options         PCIBIOS_ADDR_FIXUP      # fixup PCI I/O addresses
> options         PCIBIOS_BUS_FIXUP       # fixup PCI bus numbering
> options         PCIBIOS_INTR_FIXUP      # fixup PCI interrupt routing
> #options        PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
> options         PCIBIOS_INTR_GUESS      # see pcibios(4)
> #options        PCIINTR_DEBUG           # super-verbose PCI interrupt fixup
> 
> Sverre

Thanks, I'll try that too.


> On Tuesday 04 March 2003 11:40, David Young wrote:
> > On Tue, Mar 04, 2003 at 08:24:50PM +0900, HAYAKAWA@ilink.sony.co.jp wrote:
> > > This problem may happen due to I/O region overwrapping.  Can
> > > you get PCI device mapping by scanpci -v?
> > >
> > > You can move PCMCIA I/O window using RBUS_IO_BASE option for
> > > kernel compile option, such as
> > >
> > >   options RBUS_IO_BASE=0x2000.
> >
> > Is there a safe and reliable way to auto-select parameters such as
> > RBUS_IO_BASE at boot?

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Rasputin :: Jack of All Trades - Master of Nuns