Messages in this thread | | | Date | Sat, 09 Jun 2001 06:14:24 -0700 | From | David Brownell <> | Subject | Re: [linux-usb-devel] usb.c: USB device not accepting new address=4 (error=-110) |
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Then whatever sets up your ServerWorks ServerSet III LE chipset needs its PCI IRQ setup fixed ... I'm not sure how to do this.
Perhaps someone who's familiar with arch/i386/kernel/pci-*.c irq setup can suggest the right patch for this problem. I think the "dmesg" output in your original post probably had the info needed to figure that out.
- Dave
> From: "Ingo Oeser" <ingo.oeser@informatik.tu-chemnitz.de> > Sent: Saturday, June 09, 2001 12:19 AM > > > David Brownell wrote: > > Can you verify, using /proc/interrupts, that you're actually > > getting interrupts on irq #30 when these timeouts happen? > > I get none: > 30: 0 0 IO-APIC-level usb-ohci > > > One possibility: the timeout happens because the HCD > > is not getting the interrupts it expects. That would imply > > that the PCI IRQ setup for this device isn't quite right. > > Such problems have been seen before. > > This seems to be my problem. How can I solve this? > > My BIOS cannot set a specific IRQ for USB like other BIOSes do. > > And now that you say^W it, I remember sth. like this on > linux-kernel... I just didn't know the messages... > > Thanks and Regards > > Ingo Oeser
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