On Mon, Jun 30, 2003, Greg KH <[EMAIL PROTECTED]> wrote: > On 2.5.73 (and probably previously, I think I've seen this before), when > disconnecting a USB device from a UHCI host, I sometimes get the > following "errors" in my log.
I assume you mean unplug the device? How reproducible is it now? > drivers/usb/host/uhci-hcd.c: uhci_result_common() failed with status 440000 > [dec132a0] link (1ec13152) element (1ec00060) > 0: [dec00060] link (00000001) e0 SPD IOC Stalled CRC/Timeo Length=7ff MaxLen=1f > DT0 EndPt=2 Dev=3, PID=69(IN) (buf=1f9c8ec0) > > They repeat continuously, and don't stop until I reboot the machine > (spitting these out to the serial log usually takes up 100% of the cpu > so I can't unload the module to see if that stops it.) The same message everytime? (including pointers) > Any ideas of how to fix this, or even what is causing this continuous > message (I can see it happening once, but not more than once.) This > happens for my usb trackball, and for a variety of different usb-serial > devices. > > It doesn't seem to happen at all on ohci. It should only happen once, but if it's happening continuously, perhaps a list got looped? I haven't submitted any patches to uhci-hcd in a while so if this is something recent, it could be something else has changed. I'll take a look at the code. JE ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
