Messages in this thread | | | Date | Tue, 19 Aug 2003 16:50:12 -0700 | From | Greg KH <> | Subject | Re: USB device not accepting new address=2 (error=-19) |
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On Tue, Aug 19, 2003 at 07:33:32PM -0400, ckbb ckbb wrote: > I am stuck with the following error. I really appreciate any help for this > problem. May be it is known bug in the usb stack. > > I am using linux2.4.21, powerpc processor, phillips 1161a host controller > > I am getting interrupts & hardware seems to be OK. I have configured EHCI & > OHCI, scsi, usb mass storage in the kernel configuration. > > > usb.c: new USB bus registered, assigned bus number 1 > Product: USB OHCI Root Hub > SerialNumber: c7911000 > hub.c: USB hub found > hub.c: 1 port detected > hcd_1161.c : usb devices found.. > usbutil: USB int. status bits cleared 0x00060000 > usbutil: USB interrupt.1 Enabled ox00020000 > ISP116x_HCD Initialization Successful > > usb.c: USB device not accepting new address=2 (error=-19) > > usb.c: USB device not accepting new address=3 (error=-19)
Looks like a pci interrupt routing issue. Is the usb host controller actually getting interrupts?
Is this a custom motherboard, or is it a Apple machine?
Odds are it's a bug in the hcd_1161 driver as almost no one uses that driver and I doubt it is up to date.
thanks,
greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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