Re: usb/modem irq conflict
On Mon, Jan 21, 2002 at 04:35:06PM +0000, J.A.Serralheiro wrote:
My modem is a pci but inspite of this bios put three devices on irq 3. Bios setup allowed reserving an irq for isa. I tried this and all three devices moved to the same new irq. I disassembled the machine and moved the modem card to a different slot. This solved the problem.
Tom George
> is your modem isa or pci?if its pci then you should be ok. your bios
> should not idenitfy pci devices in the same irq. if its isa, then try
> changing the modem's irq, either by isapnp , if supported, or by its DOS
> configuring disk. Also, you can try using the bios setup to make it assign
> a diferent interrupt to the usb controler.
>
>
> On Sat, 19 Jan 2002, Thomas H. George,,, wrote:
>
> > When I built a kernel with usb support the usb controller took over irq
> > 3 which was being used by my modem. I had to recompile without usb
> > support to get back online. At present my best guess is to disassemble
> > the computer and move the modem card to a different pci slot. Are there
> > any progammable solutions to this problem?
> >
> >
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