Re: [linux-usb-devel] usb.c: USB device not accepting new address=4 (error=-110)
On Sat, Jun 09, 2001 at 06:14:24AM -0700, David Brownell wrote: > 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" <[EMAIL PROTECTED]> > > 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... > > A similar problem with USB on a VIA smp board was solved by Jeff Garzik, so you might want to send him some info, like dmesg lspci -vvvxxx Good luck, Jurriaan -- You have nothing to be afraid of. Well, that might not be true in the larger scheme of things, but this ordeal is over, so off you go. Toodle-oo. Fraser, Due South GNU/Linux 2.4.5-ac12 SMP/ReiserFS 2x1402 bogomips load av: 0.49 0.12 0.04 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [linux-usb-devel] usb.c: USB device not accepting new address=4 (error=-110)
On Sat, Jun 09, 2001 at 06:14:24AM -0700, David Brownell wrote: 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 [EMAIL PROTECTED] 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... A similar problem with USB on a VIA smp board was solved by Jeff Garzik, so you might want to send him some info, like dmesg lspci -vvvxxx Good luck, Jurriaan -- You have nothing to be afraid of. Well, that might not be true in the larger scheme of things, but this ordeal is over, so off you go. Toodle-oo. Fraser, Due South GNU/Linux 2.4.5-ac12 SMP/ReiserFS 2x1402 bogomips load av: 0.49 0.12 0.04 - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
